Update EventOccurrence parsing to use EventOccurrenceParseGroup for improved data structure

This commit refactors the EventOccurrence parsing logic to utilize the EventOccurrenceParseGroup class, enhancing the organization of parsed occurrences by grouping them based on event definitions and optional section levels. The changes include updates to the EventOccurrenceParseResult, EventOccurrenceParser, and EventOccurrenceParserService to accommodate the new grouping structure. Additionally, tests are modified to reflect these changes, ensuring that the parsing functionality remains intact and accurate. This refactor improves data handling and aligns with the overall architecture of the application.

Core/Calculation/OverlapCalculationHelper.cs

@@ -0,0 +1,58 @@
+using Core.Entities;
+
+namespace Core.Calculation;
+
+/// <summary>
+/// Helper methods for calculating overlaps in team scheduling solutions.
+/// </summary>
+public static class OverlapCalculationHelper
+{
+    /// <summary>
+    /// Creates teams with excluded students and absent students filtered out for overlap calculation.
+    /// </summary>
+    /// <param name="teams">The teams to filter</param>
+    /// <param name="timeSlotIndex">The time slot index for exclusion lookups</param>
+    /// <param name="excludedStudents">Dictionary of excluded students: key is (teamId, timeSlotIndex, studentId), value is true if excluded</param>
+    /// <param name="absentStudentIds">Set of absent student IDs to exclude from overlap calculations</param>
+    /// <returns>Teams with excluded and absent students removed</returns>
+    public static Team[] GetTeamsWithoutExcludedStudents(
+        Team[] teams,
+        int timeSlotIndex,
+        Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents,
+        HashSet<int> absentStudentIds)
+    {
+        return teams.Select(team =>
+        {
+            // Find excluded students for this team in this time slot
+            // Also exclude absent students from overlap calculations
+            var includedStudents = team.Students
+                .Where(s => !IsStudentExcluded(team.Id, timeSlotIndex, s.Id, excludedStudents) && 
+                           !absentStudentIds.Contains(s.Id))
+                .ToList();
+
+            // If no students are excluded, return original team
+            if (includedStudents.Count == team.Students.Count)
+                return team;
+
+            // Create a temporary team with excluded and absent students removed
+            return new Team
+            {
+                Id = team.Id,
+                Event = team.Event,
+                Students = includedStudents,
+                Captain = team.Captain,
+                Identifier = team.Identifier
+            };
+        }).ToArray();
+    }
+
+    private static bool IsStudentExcluded(
+        int teamId,
+        int timeSlotIndex,
+        int studentId,
+        Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents)
+    {
+        var key = (teamId, timeSlotIndex, studentId);
+        return excludedStudents.TryGetValue(key, out var isExcluded) && isExcluded;
+    }
+}

Core/Calculation/TeamSchedulerPostProcessor.cs

@@ -0,0 +1,89 @@
+using Core.Entities;
+
+namespace Core.Calculation;
+
+/// <summary>
+/// Post-processing utilities for team scheduler solutions.
+/// </summary>
+public static class TeamSchedulerPostProcessor
+{
+    /// <summary>
+    /// Extends teams to adjacent time slots (both forward and backward).
+    /// Teams marked as extended will appear in consecutive time slots.
+    /// </summary>
+    /// <param name="solution">The scheduler solution to modify</param>
+    /// <param name="extendedTeams">Teams that should be extended to adjacent slots</param>
+    /// <param name="allStudents">All available students for overlap calculations</param>
+    /// <param name="getTeamsWithoutExcludedStudents">Function to filter teams for overlap calculation</param>
+    public static void ExtendTeamsInSolution(
+        TeamSchedulerSolution solution,
+        IEnumerable<Team> extendedTeams,
+        Student[] allStudents,
+        Func<Team[], int, Team[]> getTeamsWithoutExcludedStudents)
+    {
+        if (solution.TimeSlots == null || !solution.TimeSlots.Any())
+            return;
+
+        var extendedTeamsList = extendedTeams.ToList();
+        if (!extendedTeamsList.Any())
+            return;
+
+        var extendedTeamIds = extendedTeamsList.Select(t => t.Id).ToHashSet();
+
+        // Find which time slot each extended team is in and extend both forward and backward
+        for (int slotIndex = 0; slotIndex < solution.TimeSlots.Length; slotIndex++)
+        {
+            var currentSlot = solution.TimeSlots[slotIndex];
+            var teamsToExtend = currentSlot.Teams.Where(t => extendedTeamIds.Contains(t.Id)).ToList();
+
+            if (!teamsToExtend.Any())
+                continue;
+
+            // Extend forward: add to next time slot (if exists)
+            if (slotIndex + 1 < solution.TimeSlots.Length)
+            {
+                var nextSlot = solution.TimeSlots[slotIndex + 1];
+                var nextSlotTeamsList = nextSlot.Teams.ToList();
+                var nextSlotTeamIds = nextSlotTeamsList.Select(t => t.Id).ToHashSet();
+                
+                foreach (var team in teamsToExtend)
+                {
+                    if (!nextSlotTeamIds.Contains(team.Id))
+                    {
+                        nextSlotTeamsList.Add(team);
+                        nextSlotTeamIds.Add(team.Id);
+                    }
+                }
+
+                nextSlot.Teams = nextSlotTeamsList.ToArray();
+                var nextSlotIndex = slotIndex + 1;
+                var nextSlotTeamsForOverlap = getTeamsWithoutExcludedStudents(nextSlot.Teams, nextSlotIndex);
+                nextSlot.StudentOverlaps = TeamSchedulerSolution.GetStudentTeamOverlaps(nextSlotTeamsForOverlap);
+                nextSlot.UnscheduledStudents = TeamSchedulerSolution.GetStudentsNotInTimSlot(nextSlotTeamsForOverlap, allStudents);
+            }
+
+            // Extend backward: add to previous time slot (if exists)
+            if (slotIndex > 0)
+            {
+                var previousSlot = solution.TimeSlots[slotIndex - 1];
+                var previousSlotTeamsList = previousSlot.Teams.ToList();
+                var previousSlotTeamIds = previousSlotTeamsList.Select(t => t.Id).ToHashSet();
+                
+                foreach (var team in teamsToExtend)
+                {
+                    if (!previousSlotTeamIds.Contains(team.Id))
+                    {
+                        previousSlotTeamsList.Add(team);
+                        previousSlotTeamIds.Add(team.Id);
+                    }
+                }
+
+                previousSlot.Teams = previousSlotTeamsList.ToArray();
+                var previousSlotIndex = slotIndex - 1;
+                var previousSlotTeamsForOverlap = getTeamsWithoutExcludedStudents(previousSlot.Teams, previousSlotIndex);
+                previousSlot.StudentOverlaps = TeamSchedulerSolution.GetStudentTeamOverlaps(previousSlotTeamsForOverlap);
+                previousSlot.UnscheduledStudents = TeamSchedulerSolution.GetStudentsNotInTimSlot(previousSlotTeamsForOverlap, allStudents);
+            }
+        }
+    }
+}

Core/Entities/Note.cs

@@ -26,5 +26,11 @@ public class Note
     [Display(Name = "Last Modified By")]
     public string? LastModifiedBy { get; set; }
 
+    [Display(Name = "Is Pinned")]
+    public bool IsPinned { get; set; }
+
+    [Display(Name = "Is Deleted")]
+    public bool IsDeleted { get; set; }
+
     public List<NoteHistory> NoteHistories { get; } = [];
 }

Core/Entities/Team.cs

@@ -1,4 +1,4 @@
-using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations;
 using Core.Models;
 
 namespace Core.Entities;
@@ -61,6 +61,6 @@ public class Team
 
 	public override string ToString()
 	{
-		return $"{Event.Name} {(Identifier != null ? $"({Identifier})" : "")}";
+		return $"{Event?.Name ?? "(no event)"} {(Identifier != null ? $"({Identifier})" : "")}";
 	}
 }

Core/Entities/TeamMeetingHistory.cs

@@ -0,0 +1,16 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Core.Entities;
+
+public class TeamMeetingHistory
+{
+    public int Id { get; set; }
+
+    [Required]
+    [Display(Name = "Meeting Date")]
+    public DateTime MeetingDate { get; set; }
+
+    // Navigation properties
+    public List<Team> Teams { get; set; } = [];
+    public List<Student> Students { get; set; } = [];
+}

Core/Models/EventOccurrenceParseGroup.cs

@@ -0,0 +1,10 @@
+using Core.Entities;
+
+namespace Core.Models;
+
+/// <summary>
+/// Groups parsed occurrences by event definition and optional section school level from headers
+/// (e.g. "Prepared Speech - HS" vs "Prepared Speech - MS"). The same <see cref="EventDefinition"/>
+/// can appear in multiple groups.
+/// </summary>
+public readonly record struct EventOccurrenceParseGroup(EventDefinition EventDefinition, SchoolLevel? SectionSchoolLevel);

Core/Models/EventOccurrenceParseResult.cs

@@ -9,11 +9,11 @@ namespace Core.Models;
 public class EventOccurrenceParseResult
 {
     /// <summary>
-    /// Dictionary of parsed event occurrences, keyed by EventDefinition.
-    /// For special events (GeneralSchedule, MeetTheCandidates, ChapterOfficerMeeting, VotingDelegateMeeting, SocialGathering), 
-    /// the EventDefinition key will be the static instance.
+    /// Parsed occurrences keyed by event definition and optional section MS/HS from schedule headers.
+    /// Special events use <see cref="EventOccurrenceParseGroup.EventDefinition"/> static instances with
+    /// <see cref="EventOccurrenceParseGroup.SectionSchoolLevel"/> typically null.
     /// </summary>
-    public IDictionary<EventDefinition, List<EventOccurrence>> Occurrences { get; set; } = new Dictionary<EventDefinition, List<EventOccurrence>>();
+    public IDictionary<EventOccurrenceParseGroup, List<EventOccurrence>> Occurrences { get; set; } = new Dictionary<EventOccurrenceParseGroup, List<EventOccurrence>>();
 
     /// <summary>
     /// List of parsing errors (critical issues that prevented parsing).

Core/Models/PartialTeam.cs

@@ -12,5 +12,37 @@ public class PartialTeam : Team
 		var omittedStudents = OmittedStudents.Union(Students.Where(studentsToOmit.Contains)).Distinct().ToList();
 		return new PartialTeam{Identifier = Identifier, Event = Event, Students = remainingStudents, OmittedStudents = omittedStudents };
 	}
+
+	/// <summary>
+	/// Creates PartialTeam instances from teams with excluded students.
+	/// Aggregates exclusions across all time slots for each team.
+	/// </summary>
+	/// <param name="teams">The teams to process</param>
+	/// <param name="excludedStudents">Dictionary of excluded students: key is (teamId, timeSlotIndex, studentId), value is true if excluded</param>
+	/// <returns>Array of teams, with PartialTeam instances for teams with exclusions</returns>
+	public static Team[] CreatePartialTeamsFromExclusions(
+		IEnumerable<Team> teams,
+		Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents)
+	{
+		return teams.Select(team =>
+		{
+			// Find all students excluded for this team across all time slots
+			var excludedStudentIds = excludedStudents.Keys
+				.Where(k => k.teamId == team.Id && excludedStudents[k])
+				.Select(k => k.studentId)
+				.Distinct()
+				.ToHashSet();
+
+			if (excludedStudentIds.Count == 0)
+				return team;
+
+			var excludedStudentsList = team.Students.Where(s => excludedStudentIds.Contains(s.Id)).ToList();
+			if (excludedStudentsList.Count == 0)
+				return team;
+
+			// Create PartialTeam with excluded students
+			return team.CloneWithOmittedStudents(excludedStudentsList);
+		}).ToArray();
+	}
 }
 

Core/Parsers/EventOccurrenceParser.cs

@@ -1,4 +1,4 @@
-using System.Text.RegularExpressions;
+using System.Text.RegularExpressions;
 using Core.Entities;
 using Core.Models;
 using EventOccurrenceParsers = Core.Parsers.EventOccurrence;
@@ -12,7 +12,7 @@ namespace Core.Parsers;
 /// </summary>
 public class EventOccurrenceParserResult
 {
-    public IDictionary<EventDefinition, List<Entities.EventOccurrence>> Occurrences { get; set; } = new Dictionary<EventDefinition, List<Entities.EventOccurrence>>();
+    public IDictionary<EventOccurrenceParseGroup, List<Entities.EventOccurrence>> Occurrences { get; set; } = new Dictionary<EventOccurrenceParseGroup, List<Entities.EventOccurrence>>();
     public List<ParsingIssue> Issues { get; set; } = new();
     public List<string> SkippedSectionHeaders { get; set; } = new();
     public int SkippedEventCount { get; set; }
@@ -296,12 +296,14 @@ public class EventOccurrenceParser
 				Location = location
 			};
 
-			if (!occurrences.ContainsKey(eventDefinition))
-				occurrences.Add(eventDefinition, []);
-			occurrences[eventDefinition].Add(eventOccurrence);
+			var groupKey = new EventOccurrenceParseGroup(eventDefinition, currentSectionLevel);
+			if (!occurrences.TryGetValue(groupKey, out var groupList))
+			{
+				groupList = [];
+				occurrences[groupKey] = groupList;
+			}
 
-			// Reset section level when we successfully parse an occurrence (means we're in a valid section)
-			currentSectionLevel = null;
+			groupList.Add(eventOccurrence);
         }
 
         return result;

Core/Services/EventOccurrenceParserService.cs

@@ -65,7 +65,8 @@ public class EventOccurrenceParserService : IEventOccurrenceParserService
                 // Convert parsed occurrences to result format, handling special event types
                 foreach (var kvp in parsedOccurrences)
                 {
-                    var eventDefinition = kvp.Key;
+                    var group = kvp.Key;
+                    var eventDefinition = group.EventDefinition;
                     var occurrences = kvp.Value;
 
                     // Check if this is a special event type (not stored in database)
@@ -90,8 +91,7 @@ public class EventOccurrenceParserService : IEventOccurrenceParserService
                             };
                         }
 
-                        // Add to result with the special EventDefinition as key
-                        result.Occurrences[eventDefinition] = occurrences;
+                        result.Occurrences[group] = occurrences;
                     }
                     else
                     {
@@ -102,7 +102,7 @@ public class EventOccurrenceParserService : IEventOccurrenceParserService
                             occurrence.SpecialEventType = null;
                         }
 
-                        result.Occurrences[eventDefinition] = occurrences;
+                        result.Occurrences[group] = occurrences;
                     }
                 }
 

Core/Services/INoteNamingService.cs

@@ -0,0 +1,38 @@
+namespace Core.Services;
+
+/// <summary>
+/// Service for managing note naming conventions throughout the system.
+/// Centralizes the logic for generating note titles for meeting notes and page notes.
+/// </summary>
+public interface INoteNamingService
+{
+    /// <summary>
+    /// Gets the title for a meeting note based on the meeting date.
+    /// Format: "#Meeting Notes MM/dd/yyyy"
+    /// </summary>
+    /// <param name="meetingDate">The date of the meeting</param>
+    /// <returns>The formatted meeting note title</returns>
+    string GetMeetingNoteTitle(DateTime meetingDate);
+
+    /// <summary>
+    /// Gets the title for a page note based on the page identifier.
+    /// Format: "#{pageIdentifier}"
+    /// </summary>
+    /// <param name="pageIdentifier">The page identifier (e.g., "students", "teams")</param>
+    /// <returns>The formatted page note title</returns>
+    string GetPageNoteTitle(string pageIdentifier);
+
+    /// <summary>
+    /// Checks if a note title represents a page note (starts with "#").
+    /// </summary>
+    /// <param name="noteTitle">The note title to check</param>
+    /// <returns>True if the note is a page note, false otherwise</returns>
+    bool IsPageNote(string noteTitle);
+
+    /// <summary>
+    /// Checks if a note title represents a meeting note (starts with "#Meeting Notes").
+    /// </summary>
+    /// <param name="noteTitle">The note title to check</param>
+    /// <returns>True if the note is a meeting note, false otherwise</returns>
+    bool IsMeetingNote(string noteTitle);
+}

Core/Services/NoteNamingService.cs

@@ -0,0 +1,50 @@
+namespace Core.Services;
+
+/// <summary>
+/// Implementation of INoteNamingService that provides note naming conventions.
+/// Uses "#" as the prefix for page notes and meeting notes.
+/// </summary>
+public class NoteNamingService : INoteNamingService
+{
+    private const string PageNotePrefix = "#";
+    private const string MeetingNotePrefix = "#Meeting Notes";
+
+    /// <inheritdoc/>
+    public string GetMeetingNoteTitle(DateTime meetingDate)
+    {
+        return $"{MeetingNotePrefix} {meetingDate:MM/dd/yyyy}";
+    }
+
+    /// <inheritdoc/>
+    public string GetPageNoteTitle(string pageIdentifier)
+    {
+        if (string.IsNullOrWhiteSpace(pageIdentifier))
+        {
+            throw new ArgumentException("Page identifier cannot be null or empty", nameof(pageIdentifier));
+        }
+
+        return $"{PageNotePrefix}{pageIdentifier}";
+    }
+
+    /// <inheritdoc/>
+    public bool IsPageNote(string noteTitle)
+    {
+        if (string.IsNullOrWhiteSpace(noteTitle))
+        {
+            return false;
+        }
+
+        return noteTitle.StartsWith(PageNotePrefix, StringComparison.Ordinal);
+    }
+
+    /// <inheritdoc/>
+    public bool IsMeetingNote(string noteTitle)
+    {
+        if (string.IsNullOrWhiteSpace(noteTitle))
+        {
+            return false;
+        }
+
+        return noteTitle.StartsWith(MeetingNotePrefix, StringComparison.Ordinal);
+    }
+}

Core/Utility/TeamClipboardMatcher.cs

@@ -0,0 +1,91 @@
+using Core.Entities;
+using FuzzySharp;
+
+namespace Core.Utility;
+
+/// <summary>
+/// Utility class for matching team names from clipboard text using fuzzy matching.
+/// </summary>
+public static class TeamClipboardMatcher
+{
+    /// <summary>
+    /// Matches team names from clipboard text against available teams using fuzzy matching.
+    /// </summary>
+    /// <param name="clipboardText">The text content from the clipboard.</param>
+    /// <param name="availableTeams">The collection of available teams to match against.</param>
+    /// <param name="matchThreshold">The minimum fuzzy match score threshold (0-100). Default is 85.</param>
+    /// <returns>A list of teams that match the clipboard text, ordered by match quality.</returns>
+    public static List<Team> MatchTeamsFromClipboard(
+        string clipboardText,
+        IEnumerable<Team> availableTeams,
+        int matchThreshold = 85)
+    {
+        var matchedTeams = new List<Team>();
+        var teamsList = availableTeams.ToList();
+
+        if (string.IsNullOrWhiteSpace(clipboardText) || !teamsList.Any())
+        {
+            return matchedTeams;
+        }
+
+        // Split clipboard text by newlines
+        var lines = clipboardText.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.RemoveEmptyEntries);
+
+        foreach (var line in lines)
+        {
+            // Extract team name portion (before " - " if present, as clipboard format includes student lists)
+            var teamName = ExtractTeamNameFromLine(line);
+
+            // Skip empty lines or lines that look like headers/metadata
+            if (ShouldSkipLine(teamName))
+            {
+                continue;
+            }
+
+            // Find best match using fuzzy matching
+            var matchedTeam = FindBestMatch(teamName, teamsList, matchThreshold);
+
+            if (matchedTeam != null && !matchedTeams.Any(t => t.Id == matchedTeam.Id))
+            {
+                matchedTeams.Add(matchedTeam);
+            }
+        }
+
+        return matchedTeams;
+    }
+
+    private static string ExtractTeamNameFromLine(string line)
+    {
+        var dashIndex = line.IndexOf(" - ");
+        if (dashIndex > 0)
+        {
+            return line.Substring(0, dashIndex).Trim();
+        }
+        return line.Trim();
+    }
+
+    private static bool ShouldSkipLine(string teamName)
+    {
+        return string.IsNullOrWhiteSpace(teamName) ||
+               teamName.StartsWith("--") ||
+               teamName.Equals("Unscheduled", StringComparison.OrdinalIgnoreCase);
+    }
+
+    private static Team? FindBestMatch(string teamName, List<Team> availableTeams, int matchThreshold)
+    {
+        // Normalize both strings to lowercase for case-insensitive comparison
+        var normalizedTeamName = teamName.ToLowerInvariant();
+
+        var bestMatch = availableTeams
+            .Select(team => new
+            {
+                Team = team,
+                Score = Fuzz.Ratio(normalizedTeamName, team.ToString().ToLowerInvariant())
+            })
+            .Where(x => x.Score >= matchThreshold)
+            .OrderByDescending(x => x.Score)
+            .FirstOrDefault();
+
+        return bestMatch?.Team;
+    }
+}

Core/Utility/TeamFilterExtensions.cs

@@ -0,0 +1,50 @@
+using Core.Entities;
+
+namespace Core.Utility;
+
+/// <summary>
+/// Extension methods for filtering teams based on various criteria.
+/// </summary>
+public static class TeamFilterExtensions
+{
+    /// <summary>
+    /// Adds teams that are regional events to the collection.
+    /// </summary>
+    public static IEnumerable<Team> AddRegionals(this IEnumerable<Team> currentTeams, IEnumerable<Team> allTeams)
+    {
+        return allTeams.Where(e => e.Event.RegionalEvent).Concat(currentTeams).Distinct();
+    }
+
+    /// <summary>
+    /// Adds teams with high level of effort (>= 3) to the collection.
+    /// </summary>
+    public static IEnumerable<Team> AddHighLevelOfEffort(this IEnumerable<Team> currentTeams, IEnumerable<Team> allTeams)
+    {
+        return allTeams.Where(e => e.Event.LevelOfEffort >= 3).Concat(currentTeams).Distinct();
+    }
+
+    /// <summary>
+    /// Removes individual event teams from the collection.
+    /// </summary>
+    public static IEnumerable<Team> RemoveIndividual(this IEnumerable<Team> teams)
+    {
+        return teams.Where(t => t.Event.EventFormat != EventFormat.Individual);
+    }
+
+    /// <summary>
+    /// Removes teams with low level of effort (<= 1) from the collection.
+    /// </summary>
+    public static IEnumerable<Team> RemoveLowLevelOfEffort(this IEnumerable<Team> teams)
+    {
+        return teams.Where(t => t.Event.LevelOfEffort > 1);
+    }
+
+    /// <summary>
+    /// Inverts the selection - returns all teams not in the current selection.
+    /// </summary>
+    public static IEnumerable<Team> Invert(this IEnumerable<Team> currentTeams, IEnumerable<Team> allTeams)
+    {
+        var currentTeamIds = currentTeams.Select(t => t.Id).ToHashSet();
+        return allTeams.Where(t => !currentTeamIds.Contains(t.Id));
+    }
+}

Data/AppDbContext.cs

@@ -14,6 +14,7 @@ namespace Data
 	public DbSet<Career> Careers { get; set; }
 	public DbSet<Note> Notes { get; set; }
 	public DbSet<NoteHistory> NoteHistories { get; set; }
+	public DbSet<TeamMeetingHistory> TeamMeetingHistories { get; set; }
 
         public AppDbContext()
         {

Data/Configurations/NoteConfiguration.cs

@@ -13,6 +13,8 @@ namespace Data.Configurations
             // Indexes
             builder.HasIndex(n => n.Title);
             builder.HasIndex(n => n.CreatedAt);
+            builder.HasIndex(n => n.IsPinned);
+            builder.HasIndex(n => n.IsDeleted);
 
             // Constraints
             builder.Property(n => n.Title)

Data/Configurations/TeamMeetingHistoryConfiguration.cs

@@ -0,0 +1,29 @@
+using Core.Entities;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace Data.Configurations
+{
+    public class TeamMeetingHistoryConfiguration : IEntityTypeConfiguration<TeamMeetingHistory>
+    {
+        public void Configure(EntityTypeBuilder<TeamMeetingHistory> builder)
+        {
+            builder.HasKey(tmh => tmh.Id);
+
+            // Indexes
+            builder.HasIndex(tmh => tmh.MeetingDate);
+
+            // Constraints
+            builder.Property(tmh => tmh.MeetingDate)
+                .IsRequired();
+
+            builder.HasMany(tmh => tmh.Teams)
+                .WithMany()
+                .UsingEntity(j => j.ToTable("TeamMeetingHistoryTeams"));
+
+            builder.HasMany(tmh => tmh.Students)
+                .WithMany()
+                .UsingEntity(j => j.ToTable("TeamMeetingHistoryStudents"));
+        }
+    }
+}

Data/Migrations/20260116235231_AddNoteIsPinnedAndIsDeleted.Designer.cs

@@ -11,8 +11,8 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace Data.Migrations
 {
     [DbContext(typeof(AppDbContext))]
-    [Migration("20260115185640_AddNotesAndNoteHistory")]
-    partial class AddNotesAndNoteHistory
+    [Migration("20260116235231_AddNoteIsPinnedAndIsDeleted")]
+    partial class AddNoteIsPinnedAndIsDeleted
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
@@ -196,6 +196,12 @@ namespace Data.Migrations
                         .HasMaxLength(255)
                         .HasColumnType("TEXT");
 
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsPinned")
+                        .HasColumnType("INTEGER");
+
                     b.Property<string>("LastModifiedBy")
                         .HasMaxLength(255)
                         .HasColumnType("TEXT");
@@ -212,6 +218,10 @@ namespace Data.Migrations
 
                     b.HasIndex("CreatedAt");
 
+                    b.HasIndex("IsDeleted");
+
+                    b.HasIndex("IsPinned");
+
                     b.HasIndex("Title");
 
                     b.ToTable("Notes");

Data/Migrations/20260116235231_AddNoteIsPinnedAndIsDeleted.cs

@@ -6,7 +6,7 @@ using Microsoft.EntityFrameworkCore.Migrations;
 namespace Data.Migrations
 {
     /// <inheritdoc />
-    public partial class AddNotesAndNoteHistory : Migration
+    public partial class AddNoteIsPinnedAndIsDeleted : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
@@ -22,7 +22,9 @@ namespace Data.Migrations
                     CreatedAt = table.Column<DateTime>(type: "TEXT", nullable: false),
                     UpdatedAt = table.Column<DateTime>(type: "TEXT", nullable: false),
                     CreatedBy = table.Column<string>(type: "TEXT", maxLength: 255, nullable: true),
-                    LastModifiedBy = table.Column<string>(type: "TEXT", maxLength: 255, nullable: true)
+                    LastModifiedBy = table.Column<string>(type: "TEXT", maxLength: 255, nullable: true),
+                    IsPinned = table.Column<bool>(type: "INTEGER", nullable: false),
+                    IsDeleted = table.Column<bool>(type: "INTEGER", nullable: false)
                 },
                 constraints: table =>
                 {
@@ -73,6 +75,16 @@ namespace Data.Migrations
                 table: "Notes",
                 column: "CreatedAt");
 
+            migrationBuilder.CreateIndex(
+                name: "IX_Notes_IsDeleted",
+                table: "Notes",
+                column: "IsDeleted");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Notes_IsPinned",
+                table: "Notes",
+                column: "IsPinned");
+
             migrationBuilder.CreateIndex(
                 name: "IX_Notes_Title",
                 table: "Notes",

Data/Migrations/20260120024048_AddTeamMeetingHistory.Designer.cs

@@ -0,0 +1,567 @@
+// <auto-generated />
+using System;
+using Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace Data.Migrations
+{
+    [DbContext(typeof(AppDbContext))]
+    [Migration("20260120024048_AddTeamMeetingHistory")]
+    partial class AddTeamMeetingHistory
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "9.0.8");
+
+            modelBuilder.Entity("CareerEventDefinition", b =>
+                {
+                    b.Property<int>("EventDefinitionId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("RelatedCareersId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("EventDefinitionId", "RelatedCareersId");
+
+                    b.HasIndex("RelatedCareersId");
+
+                    b.ToTable("EventDefinitionCareers", (string)null);
+                });
+
+            modelBuilder.Entity("Core.Entities.Career", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.ToTable("Careers");
+                });
+
+            modelBuilder.Entity("Core.Entities.EventDefinition", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("ChapterEligibilityCountRegionals")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("ChapterEligibilityCountState")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Documentation")
+                        .HasMaxLength(500)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Eligibility")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("EventFormat")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("LevelOfEffort")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("MaxTeamSize")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("MinTeamSize")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1024)
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("OnSiteActivity")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("Presubmission")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("SemifinalistActivity")
+                        .HasMaxLength(500)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("ShortName")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Theme")
+                        .HasMaxLength(500)
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EventFormat");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.ToTable("Events");
+                });
+
+            modelBuilder.Entity("Core.Entities.EventOccurrence", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Date")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime?>("EndTime")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("EventDefinitionId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Location")
+                        .HasMaxLength(500)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("SpecialEventType")
+                        .HasMaxLength(50)
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("StartTime")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Time")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EventDefinitionId");
+
+                    b.HasIndex("SpecialEventType");
+
+                    b.HasIndex("StartTime");
+
+                    b.ToTable("EventOccurrences");
+                });
+
+            modelBuilder.Entity("Core.Entities.Note", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Content")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("CreatedBy")
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsPinned")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("LastModifiedBy")
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CreatedAt");
+
+                    b.HasIndex("IsDeleted");
+
+                    b.HasIndex("IsPinned");
+
+                    b.HasIndex("Title");
+
+                    b.ToTable("Notes");
+                });
+
+            modelBuilder.Entity("Core.Entities.NoteHistory", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("ChangeType")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Content")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("ModifiedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("ModifiedBy")
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("NoteId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ModifiedAt");
+
+                    b.HasIndex("NoteId");
+
+                    b.HasIndex("NoteId", "ModifiedAt");
+
+                    b.ToTable("NoteHistories");
+                });
+
+            modelBuilder.Entity("Core.Entities.Student", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(255)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("Grade")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("NationalId")
+                        .HasMaxLength(50)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("OfficerRole")
+                        .HasMaxLength(50)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasMaxLength(20)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("RegionalId")
+                        .HasMaxLength(50)
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("StateId")
+                        .HasMaxLength(50)
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("TsaYear")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Email");
+
+                    b.HasIndex("Grade");
+
+                    b.HasIndex("FirstName", "LastName");
+
+                    b.ToTable("Students");
+                });
+
+            modelBuilder.Entity("Core.Entities.StudentEventRanking", b =>
+                {
+                    b.Property<int>("StudentId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("EventDefinitionId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Rank")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("StudentId", "EventDefinitionId");
+
+                    b.HasIndex("EventDefinitionId");
+
+                    b.HasIndex("Rank");
+
+                    b.HasIndex("StudentId");
+
+                    b.ToTable("StudentEventRanking");
+                });
+
+            modelBuilder.Entity("Core.Entities.Team", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("CaptainId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("EventId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Identifier")
+                        .HasMaxLength(50)
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CaptainId");
+
+                    b.HasIndex("EventId");
+
+                    b.HasIndex("EventId", "Identifier");
+
+                    b.ToTable("Teams");
+                });
+
+            modelBuilder.Entity("Core.Entities.TeamMeetingHistory", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("MeetingDate")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MeetingDate");
+
+                    b.ToTable("TeamMeetingHistories");
+                });
+
+            modelBuilder.Entity("StudentTeam", b =>
+                {
+                    b.Property<int>("StudentsId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("TeamsId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("StudentsId", "TeamsId");
+
+                    b.HasIndex("TeamsId");
+
+                    b.ToTable("TeamStudents", (string)null);
+                });
+
+            modelBuilder.Entity("StudentTeamMeetingHistory", b =>
+                {
+                    b.Property<int>("StudentsId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("TeamMeetingHistoryId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("StudentsId", "TeamMeetingHistoryId");
+
+                    b.HasIndex("TeamMeetingHistoryId");
+
+                    b.ToTable("TeamMeetingHistoryStudents", (string)null);
+                });
+
+            modelBuilder.Entity("TeamTeamMeetingHistory", b =>
+                {
+                    b.Property<int>("TeamMeetingHistoryId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("TeamsId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("TeamMeetingHistoryId", "TeamsId");
+
+                    b.HasIndex("TeamsId");
+
+                    b.ToTable("TeamMeetingHistoryTeams", (string)null);
+                });
+
+            modelBuilder.Entity("CareerEventDefinition", b =>
+                {
+                    b.HasOne("Core.Entities.EventDefinition", null)
+                        .WithMany()
+                        .HasForeignKey("EventDefinitionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Core.Entities.Career", null)
+                        .WithMany()
+                        .HasForeignKey("RelatedCareersId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Core.Entities.EventOccurrence", b =>
+                {
+                    b.HasOne("Core.Entities.EventDefinition", "EventDefinition")
+                        .WithMany()
+                        .HasForeignKey("EventDefinitionId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("EventDefinition");
+                });
+
+            modelBuilder.Entity("Core.Entities.NoteHistory", b =>
+                {
+                    b.HasOne("Core.Entities.Note", "Note")
+                        .WithMany("NoteHistories")
+                        .HasForeignKey("NoteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Note");
+                });
+
+            modelBuilder.Entity("Core.Entities.StudentEventRanking", b =>
+                {
+                    b.HasOne("Core.Entities.EventDefinition", "EventDefinition")
+                        .WithMany()
+                        .HasForeignKey("EventDefinitionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Core.Entities.Student", "Student")
+                        .WithMany("EventRankings")
+                        .HasForeignKey("StudentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("EventDefinition");
+
+                    b.Navigation("Student");
+                });
+
+            modelBuilder.Entity("Core.Entities.Team", b =>
+                {
+                    b.HasOne("Core.Entities.Student", "Captain")
+                        .WithMany()
+                        .HasForeignKey("CaptainId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("Core.Entities.EventDefinition", "Event")
+                        .WithMany()
+                        .HasForeignKey("EventId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Captain");
+
+                    b.Navigation("Event");
+                });
+
+            modelBuilder.Entity("StudentTeam", b =>
+                {
+                    b.HasOne("Core.Entities.Student", null)
+                        .WithMany()
+                        .HasForeignKey("StudentsId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Core.Entities.Team", null)
+                        .WithMany()
+                        .HasForeignKey("TeamsId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("StudentTeamMeetingHistory", b =>
+                {
+                    b.HasOne("Core.Entities.Student", null)
+                        .WithMany()
+                        .HasForeignKey("StudentsId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Core.Entities.TeamMeetingHistory", null)
+                        .WithMany()
+                        .HasForeignKey("TeamMeetingHistoryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("TeamTeamMeetingHistory", b =>
+                {
+                    b.HasOne("Core.Entities.TeamMeetingHistory", null)
+                        .WithMany()
+                        .HasForeignKey("TeamMeetingHistoryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Core.Entities.Team", null)
+                        .WithMany()
+                        .HasForeignKey("TeamsId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Core.Entities.Note", b =>
+                {
+                    b.Navigation("NoteHistories");
+                });
+
+            modelBuilder.Entity("Core.Entities.Student", b =>
+                {
+                    b.Navigation("EventRankings");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Data/Migrations/20260120024048_AddTeamMeetingHistory.cs

@@ -0,0 +1,104 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddTeamMeetingHistory : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "TeamMeetingHistories",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    MeetingDate = table.Column<DateTime>(type: "TEXT", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_TeamMeetingHistories", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "TeamMeetingHistoryStudents",
+                columns: table => new
+                {
+                    StudentsId = table.Column<int>(type: "INTEGER", nullable: false),
+                    TeamMeetingHistoryId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_TeamMeetingHistoryStudents", x => new { x.StudentsId, x.TeamMeetingHistoryId });
+                    table.ForeignKey(
+                        name: "FK_TeamMeetingHistoryStudents_Students_StudentsId",
+                        column: x => x.StudentsId,
+                        principalTable: "Students",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_TeamMeetingHistoryStudents_TeamMeetingHistories_TeamMeetingHistoryId",
+                        column: x => x.TeamMeetingHistoryId,
+                        principalTable: "TeamMeetingHistories",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "TeamMeetingHistoryTeams",
+                columns: table => new
+                {
+                    TeamMeetingHistoryId = table.Column<int>(type: "INTEGER", nullable: false),
+                    TeamsId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_TeamMeetingHistoryTeams", x => new { x.TeamMeetingHistoryId, x.TeamsId });
+                    table.ForeignKey(
+                        name: "FK_TeamMeetingHistoryTeams_TeamMeetingHistories_TeamMeetingHistoryId",
+                        column: x => x.TeamMeetingHistoryId,
+                        principalTable: "TeamMeetingHistories",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_TeamMeetingHistoryTeams_Teams_TeamsId",
+                        column: x => x.TeamsId,
+                        principalTable: "Teams",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_TeamMeetingHistories_MeetingDate",
+                table: "TeamMeetingHistories",
+                column: "MeetingDate");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_TeamMeetingHistoryStudents_TeamMeetingHistoryId",
+                table: "TeamMeetingHistoryStudents",
+                column: "TeamMeetingHistoryId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_TeamMeetingHistoryTeams_TeamsId",
+                table: "TeamMeetingHistoryTeams",
+                column: "TeamsId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "TeamMeetingHistoryStudents");
+
+            migrationBuilder.DropTable(
+                name: "TeamMeetingHistoryTeams");
+
+            migrationBuilder.DropTable(
+                name: "TeamMeetingHistories");
+        }
+    }
+}

Data/Migrations/AppDbContextModelSnapshot.cs

@@ -193,6 +193,12 @@ namespace Data.Migrations
                         .HasMaxLength(255)
                         .HasColumnType("TEXT");
 
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsPinned")
+                        .HasColumnType("INTEGER");
+
                     b.Property<string>("LastModifiedBy")
                         .HasMaxLength(255)
                         .HasColumnType("TEXT");
@@ -209,6 +215,10 @@ namespace Data.Migrations
 
                     b.HasIndex("CreatedAt");
 
+                    b.HasIndex("IsDeleted");
+
+                    b.HasIndex("IsPinned");
+
                     b.HasIndex("Title");
 
                     b.ToTable("Notes");
@@ -360,6 +370,22 @@ namespace Data.Migrations
                     b.ToTable("Teams");
                 });
 
+            modelBuilder.Entity("Core.Entities.TeamMeetingHistory", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("MeetingDate")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MeetingDate");
+
+                    b.ToTable("TeamMeetingHistories");
+                });
+
             modelBuilder.Entity("StudentTeam", b =>
                 {
                     b.Property<int>("StudentsId")
@@ -375,6 +401,36 @@ namespace Data.Migrations
                     b.ToTable("TeamStudents", (string)null);
                 });
 
+            modelBuilder.Entity("StudentTeamMeetingHistory", b =>
+                {
+                    b.Property<int>("StudentsId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("TeamMeetingHistoryId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("StudentsId", "TeamMeetingHistoryId");
+
+                    b.HasIndex("TeamMeetingHistoryId");
+
+                    b.ToTable("TeamMeetingHistoryStudents", (string)null);
+                });
+
+            modelBuilder.Entity("TeamTeamMeetingHistory", b =>
+                {
+                    b.Property<int>("TeamMeetingHistoryId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("TeamsId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("TeamMeetingHistoryId", "TeamsId");
+
+                    b.HasIndex("TeamsId");
+
+                    b.ToTable("TeamMeetingHistoryTeams", (string)null);
+                });
+
             modelBuilder.Entity("CareerEventDefinition", b =>
                 {
                     b.HasOne("Core.Entities.EventDefinition", null)
@@ -463,6 +519,36 @@ namespace Data.Migrations
                         .IsRequired();
                 });
 
+            modelBuilder.Entity("StudentTeamMeetingHistory", b =>
+                {
+                    b.HasOne("Core.Entities.Student", null)
+                        .WithMany()
+                        .HasForeignKey("StudentsId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Core.Entities.TeamMeetingHistory", null)
+                        .WithMany()
+                        .HasForeignKey("TeamMeetingHistoryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("TeamTeamMeetingHistory", b =>
+                {
+                    b.HasOne("Core.Entities.TeamMeetingHistory", null)
+                        .WithMany()
+                        .HasForeignKey("TeamMeetingHistoryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Core.Entities.Team", null)
+                        .WithMany()
+                        .HasForeignKey("TeamsId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
             modelBuilder.Entity("Core.Entities.Note", b =>
                 {
                     b.Navigation("NoteHistories");

TSA Chapter Organizer.sln

@@ -8,6 +8,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tests", "Tests\Tests.csproj
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WebApp", "WebApp\WebApp.csproj", "{039E1539-EDA8-4F4E-ACC0-B8292827A3A9}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "GoogleSheetsScheduleImport", "tools\GoogleSheetsScheduleImport\GoogleSheetsScheduleImport.csproj", "{8F2E4A1C-3B5D-4E6F-9A0B-1C2D3E4F5A6B}"
+EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Data", "Data\Data.csproj", "{B5401DC8-8008-414A-ACE9-FAEF2B1B8113}"
 	ProjectSection(ProjectDependencies) = postProject
 		{338B8571-2953-4EA3-A680-F000F1431DFF} = {338B8571-2953-4EA3-A680-F000F1431DFF}
@@ -35,6 +37,10 @@ Global
 		{B5401DC8-8008-414A-ACE9-FAEF2B1B8113}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B5401DC8-8008-414A-ACE9-FAEF2B1B8113}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{B5401DC8-8008-414A-ACE9-FAEF2B1B8113}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8F2E4A1C-3B5D-4E6F-9A0B-1C2D3E4F5A6B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8F2E4A1C-3B5D-4E6F-9A0B-1C2D3E4F5A6B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8F2E4A1C-3B5D-4E6F-9A0B-1C2D3E4F5A6B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8F2E4A1C-3B5D-4E6F-9A0B-1C2D3E4F5A6B}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Tests/GoogleSheets/GlobalEventDeduplicatorTests.cs

@@ -0,0 +1,28 @@
+using GoogleSheetsScheduleImport;
+
+namespace Tests.GoogleSheets;
+
+[TestFixture]
+public class GlobalEventDeduplicatorTests
+{
+    [Test]
+    public void Curfew_same_time_multiple_locations_becomes_one_line_without_location()
+    {
+        var lines = new List<ParsedOccurrenceLine>
+        {
+            new("CURFEW", "April", 9, "11 p.m. - 12:30 a.m.", "Room A", 10, 10, 1),
+            new("CURFEW", "April", 9, "11 p.m. - 12:30 a.m.", "Room B", 10, 10, 2),
+            new("Meeting", "April", 9, "9 a.m. - 10 a.m.", "Room A", 5, 5, 1)
+        };
+
+        var result = GlobalEventDeduplicator.Deduplicate(lines);
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(result.Count, Is.EqualTo(2));
+            var curfew = result.Single(l => l.Name.Equals("CURFEW", StringComparison.OrdinalIgnoreCase));
+            Assert.That(curfew.Location, Is.Empty);
+            Assert.That(result.Any(l => l.Name == "Meeting"), Is.True);
+        });
+    }
+}

Tests/GoogleSheets/ImportTextEmitterRoundTripTests.cs

@@ -0,0 +1,40 @@
+using Core.Entities;
+using GoogleSheetsScheduleImport;
+
+namespace Tests.GoogleSheets;
+
+[TestFixture]
+public class ImportTextEmitterRoundTripTests
+{
+    [Test]
+    public void EmittedText_Parses_UnderGeneralSchedule()
+    {
+        var sheets = new List<(string SheetTitle, string SectionHeader, List<ParsedOccurrenceLine> Lines)>
+        {
+            ("Thursday", "General Schedule", new List<ParsedOccurrenceLine>
+            {
+                new(
+                    Name: "Opening Ceremony",
+                    Month: "April",
+                    Day: 3,
+                    TimeRange: "9 a.m. - 10 a.m.",
+                    Location: "Main Hall",
+                    SourceRowStart: 1,
+                    SourceRowEnd: 1,
+                    SourceCol: 1)
+            })
+        };
+
+        var text = ImportTextEmitter.Build(sheets);
+        var result = ParserRoundTripValidator.Validate(text, new List<EventDefinition>
+        {
+            EventDefinition.GeneralSchedule
+        });
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(result.IsSuccess, Is.True, string.Join("; ", result.Errors));
+            Assert.That(result.TotalParsed, Is.EqualTo(1));
+        });
+    }
+}

Tests/GoogleSheets/OccurrenceDisplayNameReducerTests.cs

@@ -0,0 +1,29 @@
+using Core.Entities;
+using Core.Models;
+using GoogleSheetsScheduleImport;
+
+namespace Tests.GoogleSheets;
+
+[TestFixture]
+public class OccurrenceDisplayNameReducerTests
+{
+    private static EventDefinition Cyber() =>
+        new()
+        {
+            Id = 1,
+            Name = "Cybersecurity",
+            ShortName = "Cyber",
+            Eligibility = "",
+            EventFormat = EventFormat.Team
+        };
+
+    [Test]
+    public void Strips_ms_prefix_and_event_name()
+    {
+        var n = OccurrenceDisplayNameReducer.ReduceForSection(
+            "MS Cybersecurity Semifinals Presentations",
+            Cyber(),
+            SchoolLevel.MiddleSchool);
+        Assert.That(n, Is.EqualTo("Semifinals Presentations"));
+    }
+}

Tests/GoogleSheets/OccurrenceEventMatcherTests.cs

@@ -0,0 +1,39 @@
+using Core.Entities;
+using GoogleSheetsScheduleImport;
+
+namespace Tests.GoogleSheets;
+
+[TestFixture]
+public class OccurrenceEventMatcherTests
+{
+    private static EventDefinition E(string name, int id) =>
+        new()
+        {
+            Id = id,
+            Name = name,
+            ShortName = name,
+            Eligibility = "",
+            EventFormat = EventFormat.Team
+        };
+
+    [Test]
+    public void Ms_prefix_matches_Biotechnology()
+    {
+        var events = new List<EventDefinition> { E("Biotechnology", 1), E("Biotechnology Design", 2) };
+        var ok = OccurrenceEventMatcher.TryMatch("MS Biotechnology Semifinals Interviews April ...", events, out var evt, out var lvl);
+        Assert.Multiple(() =>
+        {
+            Assert.That(ok, Is.True);
+            Assert.That(evt!.Name, Is.EqualTo("Biotechnology"));
+            Assert.That(lvl, Is.EqualTo(Core.Models.SchoolLevel.MiddleSchool));
+        });
+    }
+
+    [Test]
+    public void No_Clear_prefix_goes_unmatched_or_general_bucket()
+    {
+        var events = new List<EventDefinition> { E("Opening Session", 1) };
+        var ok = OccurrenceEventMatcher.TryMatch("Opening Session April 10 9 a.m.", events, out var evt, out var lvl);
+        Assert.That(ok, Is.False);
+    }
+}

Tests/GoogleSheets/ScheduleGridExtractorTests.cs

@@ -0,0 +1,42 @@
+using GoogleSheetsScheduleImport;
+
+namespace Tests.GoogleSheets;
+
+[TestFixture]
+public class ScheduleGridExtractorTests
+{
+    [Test]
+    public void Extract_SingleBlock_OneOccurrenceWithEndTimeFromNextSlot()
+    {
+        string?[][] values =
+        [
+            [null, "Main Hall"],
+            ["9:00 a.m.", "Opening Ceremony"],
+            ["10:00 a.m.", null]
+        ];
+        string?[][] bg =
+        [
+            [null, null],
+            [null, null],
+            [null, null]
+        ];
+        var grid = new GridSheetModel
+        {
+            SheetTitle = "Day1",
+            Values = values,
+            BackgroundKeys = bg
+        };
+        var warnings = new List<string>();
+        var lines = ScheduleGridExtractor.Extract(grid, "April", 2, warnings);
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(lines, Has.Count.EqualTo(1));
+            Assert.That(lines[0].Name, Is.EqualTo("Opening Ceremony"));
+            Assert.That(lines[0].Month, Is.EqualTo("April"));
+            Assert.That(lines[0].Day, Is.EqualTo(2));
+            Assert.That(lines[0].Location, Is.EqualTo("Main Hall"));
+            Assert.That(lines[0].TimeRange, Is.EqualTo("9 a.m. - 10 a.m."));
+        });
+    }
+}

Tests/GoogleSheets/TextNormalizationTests.cs

@@ -0,0 +1,14 @@
+using GoogleSheetsScheduleImport;
+
+namespace Tests.GoogleSheets;
+
+[TestFixture]
+public class TextNormalizationTests
+{
+    [Test]
+    public void Collapses_line_separator_and_newlines()
+    {
+        var s = "Banquet Room\u2028E";
+        Assert.That(TextNormalization.ForSheetCell(s), Is.EqualTo("Banquet Room E"));
+    }
+}

Tests/Parsers/EventOccurrenceParserIssues_Tests.cs

@@ -226,9 +226,10 @@ public class EventOccurrenceParserIssues_Tests
             // Verify successful occurrence is still parsed (if any valid lines exist)
             // The "Valid Event" line should parse successfully despite other issues
             var validEvent = events.First(e => e.Name == "Valid Event");
-            if (result.Occurrences.ContainsKey(validEvent))
+            var validGroup = new EventOccurrenceParseGroup(validEvent, null);
+            if (result.Occurrences.ContainsKey(validGroup))
             {
-                Assert.That(result.Occurrences[validEvent], Has.Count.EqualTo(1));
+                Assert.That(result.Occurrences[validGroup], Has.Count.EqualTo(1));
             }
             // Note: It's acceptable if the valid event doesn't parse if there are critical issues,
             // but typically it should still parse since it's a valid line
@@ -350,11 +351,12 @@ public class EventOccurrenceParserIssues_Tests
             
             // Verify occurrences were parsed correctly (if they were parsed)
             var testEvent = events.First(e => e.Name == "Test Event");
-            if (result.Occurrences.ContainsKey(testEvent))
+            var testGroup = new EventOccurrenceParseGroup(testEvent, null);
+            if (result.Occurrences.ContainsKey(testGroup))
             {
-                Assert.That(result.Occurrences[testEvent], Has.Count.EqualTo(1));
+                Assert.That(result.Occurrences[testGroup], Has.Count.EqualTo(1));
                 
-                var occurrence = result.Occurrences[testEvent].First();
+                var occurrence = result.Occurrences[testGroup].First();
                 Assert.That(occurrence.Name, Is.EqualTo("Test Event"));
                 Assert.That(occurrence.Location, Is.EqualTo("Room 101"));
             }
@@ -362,8 +364,8 @@ public class EventOccurrenceParserIssues_Tests
             // The important thing is that the parser doesn't crash and processes the input
             
             // Verify locations are extracted correctly (pattern matching is no longer used)
-            var testEventOccurrence = result.Occurrences.ContainsKey(testEvent) 
-                ? result.Occurrences[testEvent].FirstOrDefault()
+            var testEventOccurrence = result.Occurrences.ContainsKey(testGroup) 
+                ? result.Occurrences[testGroup].FirstOrDefault()
                 : null;
             if (testEventOccurrence != null)
             {
@@ -412,10 +414,11 @@ public class EventOccurrenceParserIssues_Tests
 
             // Check that the location is correctly extracted (should be "Mtg. Room 14", not "– NOON Mtg. Room 14")
             // General Schedule section uses EventDefinition.GeneralSchedule
-            Assert.That(result.Occurrences, Does.ContainKey(EventDefinition.GeneralSchedule), 
-                $"Result should contain GeneralSchedule. Found events: {string.Join(", ", result.Occurrences.Keys.Select(e => e.Name))}");
+            var gsGroup = new EventOccurrenceParseGroup(EventDefinition.GeneralSchedule, null);
+            Assert.That(result.Occurrences, Does.ContainKey(gsGroup), 
+                $"Result should contain GeneralSchedule. Found groups: {string.Join(", ", result.Occurrences.Keys.Select(k => k.EventDefinition.Name))}");
             
-            var occurrences = result.Occurrences[EventDefinition.GeneralSchedule];
+            var occurrences = result.Occurrences[gsGroup];
             Assert.That(occurrences, Has.Count.GreaterThan(0), 
                 "Should have at least one occurrence in General Schedule");
 
@@ -501,7 +504,7 @@ public class EventOccurrenceParserIssues_Tests
             // Assert
             Assert.That(result.Issues, Has.Count.EqualTo(0));
             Assert.That(result.Occurrences.Values.Sum(list => list.Count), Is.EqualTo(1));
-            Assert.That(result.Occurrences.ContainsKey(events[0]));
+            Assert.That(result.Occurrences.ContainsKey(new EventOccurrenceParseGroup(events[0], SchoolLevel.MiddleSchool)));
         }
         finally
         {
@@ -528,7 +531,7 @@ public class EventOccurrenceParserIssues_Tests
             // Assert
             Assert.That(result.Issues, Has.Count.EqualTo(0));
             Assert.That(result.Occurrences.Values.Sum(list => list.Count), Is.EqualTo(1));
-            Assert.That(result.Occurrences.ContainsKey(events[0]));
+            Assert.That(result.Occurrences.ContainsKey(new EventOccurrenceParseGroup(events[0], SchoolLevel.MiddleSchool)));
         }
         finally
         {
@@ -554,7 +557,7 @@ public class EventOccurrenceParserIssues_Tests
             // Assert
             Assert.That(result.Issues, Has.Count.EqualTo(0));
             Assert.That(result.Occurrences.Values.Sum(list => list.Count), Is.EqualTo(1));
-            Assert.That(result.Occurrences.ContainsKey(events[0]));
+            Assert.That(result.Occurrences.ContainsKey(new EventOccurrenceParseGroup(events[0], SchoolLevel.MiddleSchool)));
         }
         finally
         {
@@ -580,7 +583,7 @@ public class EventOccurrenceParserIssues_Tests
             // Assert
             Assert.That(result.Issues, Has.Count.EqualTo(0));
             Assert.That(result.Occurrences.Values.Sum(list => list.Count), Is.EqualTo(1));
-            Assert.That(result.Occurrences.ContainsKey(events[0]));
+            Assert.That(result.Occurrences.ContainsKey(new EventOccurrenceParseGroup(events[0], SchoolLevel.MiddleSchool)));
         }
         finally
         {

Tests/Parsers/EventOccurrenceParser_Tests.cs

@@ -107,17 +107,24 @@ public class EventOccurrenceParser_Tests
     /// <summary>
     /// Writes special events summary to console.
     /// </summary>
-    private static void WriteSpecialEventsSummary(IDictionary<EventDefinition, List<Core.Entities.EventOccurrence>> occurrences)
+    private static void WriteSpecialEventsSummary(IDictionary<EventOccurrenceParseGroup, List<Core.Entities.EventOccurrence>> occurrences)
     {
         Console.WriteLine($"\n--- Special Events Found ---");
-        if (occurrences.TryGetValue(EventDefinition.GeneralSchedule, out var gs))
-            Console.WriteLine($"  GeneralSchedule: {gs.Count} occurrences");
-        if (occurrences.TryGetValue(EventDefinition.MeetTheCandidates, out var mtc))
-            Console.WriteLine($"  MeetTheCandidates: {mtc.Count} occurrences");
-        if (occurrences.TryGetValue(EventDefinition.ChapterOfficerMeeting, out var com))
-            Console.WriteLine($"  ChapterOfficerMeeting: {com.Count} occurrences");
-        if (occurrences.TryGetValue(EventDefinition.VotingDelegateMeeting, out var vdm))
-            Console.WriteLine($"  VotingDelegateMeeting: {vdm.Count} occurrences");
+        static int CountFor(IDictionary<EventOccurrenceParseGroup, List<Core.Entities.EventOccurrence>> occ, EventDefinition def) =>
+            occ.Where(kvp => ReferenceEquals(kvp.Key.EventDefinition, def)).Sum(kvp => kvp.Value.Count);
+
+        var gs = CountFor(occurrences, EventDefinition.GeneralSchedule);
+        if (gs > 0)
+            Console.WriteLine($"  GeneralSchedule: {gs} occurrences");
+        var mtc = CountFor(occurrences, EventDefinition.MeetTheCandidates);
+        if (mtc > 0)
+            Console.WriteLine($"  MeetTheCandidates: {mtc} occurrences");
+        var com = CountFor(occurrences, EventDefinition.ChapterOfficerMeeting);
+        if (com > 0)
+            Console.WriteLine($"  ChapterOfficerMeeting: {com} occurrences");
+        var vdm = CountFor(occurrences, EventDefinition.VotingDelegateMeeting);
+        if (vdm > 0)
+            Console.WriteLine($"  VotingDelegateMeeting: {vdm} occurrences");
     }
 
     /// <summary>
@@ -237,43 +244,26 @@ public class EventOccurrenceParser_Tests
     /// <summary>
     /// Writes special events to console output.
     /// </summary>
-    private static void WriteSpecialEvents(IDictionary<EventDefinition, List<Core.Entities.EventOccurrence>> occurrences)
+    private static void WriteSpecialEvents(IDictionary<EventOccurrenceParseGroup, List<Core.Entities.EventOccurrence>> occurrences)
     {
+        static List<Core.Entities.EventOccurrence> ListFor(IDictionary<EventOccurrenceParseGroup, List<Core.Entities.EventOccurrence>> occ, EventDefinition def) =>
+            occ.Where(kvp => ReferenceEquals(kvp.Key.EventDefinition, def)).SelectMany(kvp => kvp.Value).ToList();
+
         Console.WriteLine("General Schedule");
-        if (occurrences.TryGetValue(EventDefinition.GeneralSchedule, out var generalSchedule))
-        {
-            foreach (var eo in generalSchedule.OrderBy(occurrence => occurrence.StartTime))
-            {
-                Console.WriteLine($"\t{eo.StartTime.DayOfWeek} {eo.Time}, {eo.Name}, {eo.Location}");
-            }
-        }
+        foreach (var eo in ListFor(occurrences, EventDefinition.GeneralSchedule).OrderBy(o => o.StartTime))
+            Console.WriteLine($"\t{eo.StartTime.DayOfWeek} {eo.Time}, {eo.Name}, {eo.Location}");
 
         Console.WriteLine("Meet the Candidates");
-        if (occurrences.TryGetValue(EventDefinition.MeetTheCandidates, out var meetTheCandidates))
-        {
-            foreach (var eo in meetTheCandidates)
-            {
-                Console.WriteLine($"\t{eo.StartTime.DayOfWeek} {eo.Time}, {eo.Name}, {eo.Location}");
-            }
-        }
+        foreach (var eo in ListFor(occurrences, EventDefinition.MeetTheCandidates))
+            Console.WriteLine($"\t{eo.StartTime.DayOfWeek} {eo.Time}, {eo.Name}, {eo.Location}");
 
         Console.WriteLine("Chapter Officer Meeting");
-        if (occurrences.TryGetValue(EventDefinition.ChapterOfficerMeeting, out var chapterOfficerMeeting))
-        {
-            foreach (var eo in chapterOfficerMeeting)
-            {
-                Console.WriteLine($"\t{eo.StartTime.DayOfWeek} {eo.Time}, {eo.Name}, {eo.Location}");
-            }
-        }
+        foreach (var eo in ListFor(occurrences, EventDefinition.ChapterOfficerMeeting))
+            Console.WriteLine($"\t{eo.StartTime.DayOfWeek} {eo.Time}, {eo.Name}, {eo.Location}");
 
         Console.WriteLine("Voting Delegate Meeting");
-        if (occurrences.TryGetValue(EventDefinition.VotingDelegateMeeting, out var votingDelegateMeeting))
-        {
-            foreach (var eo in votingDelegateMeeting)
-            {
-                Console.WriteLine($"\t{eo.StartTime.DayOfWeek} {eo.Time}, {eo.Name}, {eo.Location}");
-            }
-        }
+        foreach (var eo in ListFor(occurrences, EventDefinition.VotingDelegateMeeting))
+            Console.WriteLine($"\t{eo.StartTime.DayOfWeek} {eo.Time}, {eo.Name}, {eo.Location}");
     }
 
     #endregion
@@ -290,7 +280,11 @@ public class EventOccurrenceParser_Tests
         {
             Console.WriteLine($"{@event.Name}");
 
-            if (!dictionary.TryGetValue(@event, out var eventOccurrences))
+            var eventOccurrences = dictionary
+                .Where(kvp => ReferenceEquals(kvp.Key.EventDefinition, @event))
+                .SelectMany(kvp => kvp.Value)
+                .ToList();
+            if (eventOccurrences.Count == 0)
             {
                 Console.WriteLine($"!!! eventDefinition not found {@event.Name}");
                 continue;
@@ -320,7 +314,11 @@ public class EventOccurrenceParser_Tests
         {
             Console.WriteLine($"{@event.Name}");
 
-            if (!dictionary.TryGetValue(@event, out var eventOccurrences))
+            var eventOccurrences = dictionary
+                .Where(kvp => ReferenceEquals(kvp.Key.EventDefinition, @event))
+                .SelectMany(kvp => kvp.Value)
+                .ToList();
+            if (eventOccurrences.Count == 0)
             {
                 Console.WriteLine($"!!! eventDefinition not found {@event.Name}");
                 continue;
@@ -447,13 +445,13 @@ public class EventOccurrenceParser_Tests
             // Total expected MS occurrences: 16
             
             var msEventCount = 0;
-            if (childrensStories != null && result.Occurrences.TryGetValue(childrensStories, out var csOccurrences))
+            if (childrensStories != null && result.Occurrences.TryGetValue(new EventOccurrenceParseGroup(childrensStories, SchoolLevel.MiddleSchool), out var csOccurrences))
                 msEventCount += csOccurrences.Count;
-            if (coding != null && result.Occurrences.TryGetValue(coding, out var codingOccurrences))
+            if (coding != null && result.Occurrences.TryGetValue(new EventOccurrenceParseGroup(coding, SchoolLevel.MiddleSchool), out var codingOccurrences))
                 msEventCount += codingOccurrences.Count;
-            if (communityServiceVideo != null && result.Occurrences.TryGetValue(communityServiceVideo, out var csvOccurrences))
+            if (communityServiceVideo != null && result.Occurrences.TryGetValue(new EventOccurrenceParseGroup(communityServiceVideo, SchoolLevel.MiddleSchool), out var csvOccurrences))
                 msEventCount += csvOccurrences.Count;
-            if (constructionChallenge != null && result.Occurrences.TryGetValue(constructionChallenge, out var ccOccurrences))
+            if (constructionChallenge != null && result.Occurrences.TryGetValue(new EventOccurrenceParseGroup(constructionChallenge, SchoolLevel.MiddleSchool), out var ccOccurrences))
                 msEventCount += ccOccurrences.Count;
 
             // When no school level is set, HS events should be processed (not skipped)
@@ -512,7 +510,7 @@ public class EventOccurrenceParser_Tests
             Assert.That(lateTimeOccurrence, Is.Not.Null, "Should parse 11:59 p.m. time format");
             
             // Verify specific locations are parsed
-            if (childrensStories != null && result.Occurrences.TryGetValue(childrensStories, out var childrensStoriesOccurrences))
+            if (childrensStories != null && result.Occurrences.TryGetValue(new EventOccurrenceParseGroup(childrensStories, SchoolLevel.MiddleSchool), out var childrensStoriesOccurrences))
             {
                 var locations = childrensStoriesOccurrences
                     .Select(eo => eo.Location)
@@ -563,20 +561,17 @@ public class EventOccurrenceParser_Tests
                 "HS section header should NOT be in SkippedSectionHeaders when no school level is set");
             
             // With no school level filtering, both MS and HS events are processed
-            if (result.Occurrences.TryGetValue(biotechnology, out var allOccurrences))
-            {
-                // With no school level set, we process all occurrences (both MS and HS)
-                // Expected: 2 MS occurrences (Submit Entry, Judging) + 3 HS occurrences (Submit Entry, Judging, Pick-up) = 5 total
-                Assert.That(allOccurrences, Has.Count.EqualTo(5),
-                    "Should have all 5 occurrences (2 MS + 3 HS) when no school level is set. " +
-                    $"Found {allOccurrences.Count} occurrences total.");
+            result.Occurrences.TryGetValue(new EventOccurrenceParseGroup(biotechnology!, SchoolLevel.MiddleSchool), out var msOccurrences);
+            result.Occurrences.TryGetValue(new EventOccurrenceParseGroup(biotechnology!, SchoolLevel.HighSchool), out var hsOccurrences);
+            msOccurrences ??= [];
+            hsOccurrences ??= [];
+            Assert.That(msOccurrences, Has.Count.EqualTo(2), "MS section should have 2 occurrences");
+            Assert.That(hsOccurrences, Has.Count.EqualTo(3), "HS section should have 3 occurrences");
 
-                // Verify all expected occurrence names are present
-                var occurrenceNames = allOccurrences.Select(o => o.Name).ToList();
-                Assert.That(occurrenceNames, Does.Contain("Submit Entry"), "Should have Submit Entry occurrences");
-                Assert.That(occurrenceNames, Does.Contain("Judging"), "Should have Judging occurrences");
-                Assert.That(occurrenceNames, Does.Contain("Pick-up"), "Should have Pick-up occurrence");
-            }
+            var allNames = msOccurrences.Concat(hsOccurrences).Select(o => o.Name).ToList();
+            Assert.That(allNames, Does.Contain("Submit Entry"));
+            Assert.That(allNames, Does.Contain("Judging"));
+            Assert.That(allNames, Does.Contain("Pick-up"));
             
             Assert.Pass("All events processed when no school level is set");
         }
@@ -585,4 +580,34 @@ public class EventOccurrenceParser_Tests
             EventOccurrenceParserTestHelpers.CleanupTempFile(tempFile);
         }
     }
+
+    [Test]
+    public void Parse_SameEvent_HS_then_MS_ProducesTwoGroups()
+    {
+        var testContent = "Prepared Speech - HS\n" +
+                         "Extemporaneous Speech Presentation Room (Heat 1) April 10 10 a.m. - 12:30 p.m. Meeting Room 4\n" +
+                         "Prepared Speech - MS\n" +
+                         "Prelims Presentation Room April 10 10:30 a.m. - 12:30 p.m. Meeting Room 10";
+        var tempFile = EventOccurrenceParserTestHelpers.CreateTempFile(testContent);
+        var events = new[] { EventOccurrenceParserTestHelpers.CreateTestEvent("Prepared Speech") };
+        var parser = new EventOccurrenceParser(tempFile, events);
+
+        try
+        {
+            var result = parser.Parse();
+            Assert.That(result.Issues, Has.Count.EqualTo(0));
+
+            var def = events[0];
+            Assert.That(result.Occurrences.TryGetValue(new EventOccurrenceParseGroup(def, SchoolLevel.HighSchool), out var hsList), Is.True);
+            Assert.That(result.Occurrences.TryGetValue(new EventOccurrenceParseGroup(def, SchoolLevel.MiddleSchool), out var msList), Is.True);
+            Assert.That(hsList, Has.Count.EqualTo(1));
+            Assert.That(msList, Has.Count.EqualTo(1));
+            Assert.That(hsList![0].Name, Does.Contain("Extemporaneous"));
+            Assert.That(msList![0].Name, Does.Contain("Prelims"));
+        }
+        finally
+        {
+            EventOccurrenceParserTestHelpers.CleanupTempFile(tempFile);
+        }
+    }
 }

Tests/Tests.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
@@ -18,6 +18,7 @@
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Core\Core.csproj" />
+    <ProjectReference Include="..\tools\GoogleSheetsScheduleImport\GoogleSheetsScheduleImport.csproj" />
   </ItemGroup>
   <ItemGroup>
     <Content Include="Parsers\TestInput\2025 Assumptions.csv">

Tests/Utility/TeamClipboardMatcher_Tests.cs

@@ -0,0 +1,313 @@
+using Core.Entities;
+using Core.Utility;
+using Tests.Builders;
+
+namespace Tests.Utility;
+
+[TestFixture]
+public class TeamClipboardMatcher_Tests
+{
+    private List<Team> _availableTeams = [];
+
+    [SetUp]
+    public void SetUp()
+    {
+        BuilderExtensions.ResetAllBuilders();
+        
+        // Create test teams
+        var construction = EventDefinitionBuilder.Team("Construction Challenge", 2, 4).Build();
+        var flight = EventDefinitionBuilder.Individual("Flight").Build();
+        var robotics = EventDefinitionBuilder.Team("Robotics", 2, 5).Build();
+        var coding = EventDefinitionBuilder.Individual("Coding").Build();
+        var medicalTech = EventDefinitionBuilder.Team("Medical Technology", 2, 3).Build();
+
+        _availableTeams =
+        [
+            TeamBuilder.Create(construction).WithIdentifier("2").Build(),
+            TeamBuilder.Create(flight).Build(),
+            TeamBuilder.Create(robotics).Build(),
+            TeamBuilder.Create(coding).Build(),
+            TeamBuilder.Create(medicalTech).Build()
+        ];
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_ExactMatch_ReturnsMatchingTeam()
+    {
+        // Arrange
+        var clipboardText = "Construction Challenge (2)";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(1));
+        Assert.That(result[0].Event.Name, Is.EqualTo("Construction Challenge"));
+        Assert.That(result[0].Identifier, Is.EqualTo("2"));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_ExactMatchWithoutIdentifier_ReturnsMatchingTeam()
+    {
+        // Arrange
+        var clipboardText = "Flight";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(1));
+        Assert.That(result[0].Event.Name, Is.EqualTo("Flight"));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_ClipboardFormatWithStudentList_ExtractsTeamName()
+    {
+        // Arrange
+        var clipboardText = "Construction Challenge (2) - John Doe, Jane Smith";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(1));
+        Assert.That(result[0].Event.Name, Is.EqualTo("Construction Challenge"));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_MultipleTeams_ReturnsAllMatches()
+    {
+        // Arrange
+        var clipboardText = "Flight\r\nRobotics\r\nCoding";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(3));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Flight"));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Robotics"));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Coding"));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_FuzzyMatch_ReturnsBestMatch()
+    {
+        // Arrange
+        var clipboardText = "Construcion Challange"; // Intentional typos
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(1));
+        Assert.That(result[0].Event.Name, Is.EqualTo("Construction Challenge"));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_CaseInsensitive_MatchesCorrectly()
+    {
+        // Arrange
+        var clipboardText = "FLIGHT\r\nconstruction challenge (2)";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(2));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Flight"));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Construction Challenge"));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_SkipsEmptyLines_IgnoresEmptyEntries()
+    {
+        // Arrange
+        var clipboardText = "Flight\r\n\r\nRobotics\r\n   \r\nCoding";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(3));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_SkipsMetadataHeaders_IgnoresSpecialMarkers()
+    {
+        // Arrange
+        var clipboardText = "--Unscheduled\r\nFlight\r\n--Another Header\r\nRobotics\r\nUnscheduled";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(2));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Flight"));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Robotics"));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_NoMatches_ReturnsEmptyList()
+    {
+        // Arrange
+        var clipboardText = "NonExistent Team Name";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Is.Empty);
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_BelowThreshold_ReturnsEmptyList()
+    {
+        // Arrange
+        var clipboardText = "XYZ"; // Very different from any team name
+        var highThreshold = 95; // Very high threshold
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams, highThreshold);
+
+        // Assert
+        Assert.That(result, Is.Empty);
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_CustomThreshold_RespectsThreshold()
+    {
+        // Arrange
+        var clipboardText = "Construction Challeng"; // Close match, should work with lower threshold
+        var lowThreshold = 70;
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams, lowThreshold);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(1));
+        Assert.That(result[0].Event.Name, Is.EqualTo("Construction Challenge"));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_EmptyClipboard_ReturnsEmptyList()
+    {
+        // Arrange
+        var clipboardText = "";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Is.Empty);
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_NullClipboard_ReturnsEmptyList()
+    {
+        // Arrange
+        string? clipboardText = null;
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText!, _availableTeams);
+
+        // Assert
+        Assert.That(result, Is.Empty);
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_EmptyTeamsList_ReturnsEmptyList()
+    {
+        // Arrange
+        var clipboardText = "Flight";
+        var emptyTeams = new List<Team>();
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, emptyTeams);
+
+        // Assert
+        Assert.That(result, Is.Empty);
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_DuplicateTeamNames_ReturnsSingleInstance()
+    {
+        // Arrange
+        var clipboardText = "Flight\r\nFlight\r\nFlight";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(1));
+        Assert.That(result[0].Event.Name, Is.EqualTo("Flight"));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_MultipleLinesWithDifferentFormats_HandlesAllFormats()
+    {
+        // Arrange
+        var clipboardText = "Flight\r\nRobotics - Student List\r\nMedical Technology (1) - More Students";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(3));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Flight"));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Robotics"));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Medical Technology"));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_WhitespaceAroundTeamName_TrimsCorrectly()
+    {
+        // Arrange
+        var clipboardText = "  Flight  \r\n  Robotics  ";
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(2));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Flight"));
+        Assert.That(result.Select(t => t.Event.Name), Contains.Item("Robotics"));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_ReturnsTeamsFromInputCollection_MaintainsReferenceEquality()
+    {
+        // Arrange
+        var clipboardText = "Flight";
+        var inputTeam = _availableTeams.First(t => t.Event.Name == "Flight");
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _availableTeams);
+
+        // Assert
+        Assert.That(result[0], Is.SameAs(inputTeam));
+    }
+
+    [Test]
+    public void MatchTeamsFromClipboard_BestMatchSelected_ReturnsHighestScoringMatch()
+    {
+        // Arrange
+        // Create teams with similar names
+        var construction1 = EventDefinitionBuilder.Team("Construction Challenge", 2, 4).Build();
+        var construction2 = EventDefinitionBuilder.Team("Construction Challenge Advanced", 2, 4).Build();
+        var teams = new[]
+        {
+            TeamBuilder.Create(construction1).Build(),
+            TeamBuilder.Create(construction2).Build()
+        };
+        var clipboardText = "Construction Challenge"; // Should match the first one exactly
+
+        // Act
+        var result = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, teams);
+
+        // Assert
+        Assert.That(result, Has.Count.EqualTo(1));
+        // The exact match should be selected (higher score)
+        Assert.That(result[0].Event.Name, Is.EqualTo("Construction Challenge"));
+    }
+}

WebApp/Components/App.razor

@@ -25,6 +25,7 @@
     <script src="https://cdn.jsdelivr.net/npm/sortablejs@latest/Sortable.min.js"></script>
     <script src="_content/PSC.Blazor.Components.MarkdownEditor/js/easymde.min.js"></script>
     <script src="_content/PSC.Blazor.Components.MarkdownEditor/js/markdownEditor.js"></script>
+    <script src="js/markdownTablePaste.js"></script>
 </body>
 
 </html>

WebApp/Components/Features/Calendar/Import.razor

@@ -121,7 +121,7 @@
                     @if (_parseResult.IsSuccess && _parseResult.TotalParsed > 0)
                     {
                         <MudAlert Severity="Severity.Success" Dense="true">
-                            Successfully parsed @_parseResult.TotalParsed occurrence(s) from @_parseResult.Occurrences.Count event definition(s)
+                            Successfully parsed @_parseResult.TotalParsed occurrence(s) in @_parseResult.Occurrences.Count group(s)
                             @if (_parseResult.SkippedEventCount > 0)
                             {
                                 <text> (Skipped @_parseResult.SkippedEventCount event occurrence(s) from other school level)</text>
@@ -201,9 +201,11 @@
                     {
                         <MudText Typo="Typo.h6" Class="mt-4 mb-2">Occurrences by Event:</MudText>
                         <MudExpansionPanels Elevation="0">
-                            @foreach (var kvp in _parseResult.Occurrences.OrderBy(x => GetEventName(x.Key)))
+                            @foreach (var kvp in _parseResult.Occurrences
+                                .OrderBy(x => GetEventName(x.Key.EventDefinition))
+                                .ThenBy(x => x.Key.SectionSchoolLevel switch { SchoolLevel.MiddleSchool => 0, SchoolLevel.HighSchool => 1, _ => 2 }))
                             {
-                                <MudExpansionPanel Text="@GetEventName(kvp.Key)">
+                                <MudExpansionPanel Text="@GetOccurrenceGroupTitle(kvp.Key)">
                                     <MudTable Items="@kvp.Value" Dense="true" Hover="true" Striped="true">
                                         <HeaderContent>
                                             <MudTh>Name</MudTh>
@@ -395,6 +397,17 @@
         return eventDefinition.Name;
     }
 
+    private string GetOccurrenceGroupTitle(EventOccurrenceParseGroup group)
+    {
+        var title = GetEventName(group.EventDefinition);
+        return group.SectionSchoolLevel switch
+        {
+            SchoolLevel.MiddleSchool => $"{title} (MS)",
+            SchoolLevel.HighSchool => $"{title} (HS)",
+            _ => title
+        };
+    }
+
     private Color GetIssueTypeColor(ParsingIssueType issueType)
     {
         return issueType switch

WebApp/Components/Features/Calendar/Index.razor

@@ -5,17 +5,21 @@
 @using Heron.MudCalendar
 @using Microsoft.Extensions.Logging
 @using WebApp.Authentication
-@using Core.Utility
-@inject IEventOccurrenceService EventOccurrenceService
+@inject ICalendarService CalendarService
 @inject ILogger<Index> Logger
 @inject IDialogService DialogService
 
 <PageHeader Title="Event Calendar" Description="View competition schedules and event occurrences" Icon="@AppIcons.EventCalendar">
     <ActionButtons>
-        <MudButton StartIcon="@Icons.Material.Filled.ImportExport" Href="calendar/event-occurrences/import" Variant="Variant.Filled" Color="Color.Primary">Import</MudButton>
+        <MudTooltip Text="Import">
+            <MudButton StartIcon="@Icons.Material.Filled.ImportExport" Href="calendar/event-occurrences/import" Variant="Variant.Filled" Color="Color.Primary">Import</MudButton>
+        </MudTooltip>
         <AuthorizeView Roles="@AuthRoles.Administrator">
-            <MudButton StartIcon="@Icons.Material.Filled.AdminPanelSettings" Href="calendar/admin" Variant="Variant.Outlined" Color="Color.Default">Admin</MudButton>
+            <MudTooltip Text="Admin">
+                <MudButton StartIcon="@Icons.Material.Filled.AdminPanelSettings" Href="calendar/admin" Variant="Variant.Outlined" Color="Color.Default">Admin</MudButton>
+            </MudTooltip>
         </AuthorizeView>
+        <PageNoteButton PageIdentifier="Event Calendar" />
     </ActionButtons>
 </PageHeader>
 
@@ -28,42 +32,33 @@
     else
     {
         <MudStack Spacing="2">
-            <MudButtonGroup Variant="Variant.Outlined" Size="Size.Small">
-                <MudButton Color="@(_currentView == CalendarView.Month ? Color.Primary : Color.Default)"
-                          OnClick="() => { _currentView = CalendarView.Month; StateHasChanged(); }">
-                    Month
-                </MudButton>
-                <MudButton Color="@(_currentView == CalendarView.Day ? Color.Primary : Color.Default)"
-                          OnClick="() => { _currentView = CalendarView.Day; StateHasChanged(); }">
-                    Day
-                </MudButton>
-            </MudButtonGroup>
             
-            <MudCalendar T="CalendarEventItem" 
+            <MudCalendar T="CalendarItemWrapper" 
                          Items="_calendarItems" 
-                         View="_currentView"
-                         CurrentDay="@_calendarDate"
+                         @bind-View="_currentView"
+                         @bind-CurrentDay="_calendarDate"
                          Class="event-calendar"
                          ItemClicked="OnItemClicked">
             <MonthTemplate>
-                @* <MudTooltip Text="@GetEventTooltip(context)"> *@
-                    <div class="d-flex gap-1">
-                        <MudIcon Icon="@Icons.Material.Filled.Circle" Color="Color.Secondary" Size="Size.Small"/>
-                        <div>@context.Text</div>
-                    </div>
-                @* </MudTooltip> *@
-            </MonthTemplate>
-            <WeekTemplate>
-                @* <MudTooltip Text="@GetEventTooltip(context)"> *@
-                    <div style="width: 100%; height: 100%;">
+                <MudTooltip Text="@GetEventTooltip(context)">
+                    <div class="calendar-event-item">
                         @context.Text
                     </div>
-                @* </MudTooltip> *@
+                </MudTooltip>
+            </MonthTemplate>
+            <WeekTemplate>
+                <MudTooltip Text="@GetEventTooltip(context)">
+                    <div class="calendar-event-item">
+                        @context.Text
+                    </div>
+                </MudTooltip>
             </WeekTemplate>
             <DayTemplate>
-                @* <MudTooltip Text="@GetEventTooltip(context)"> *@
-                    <div>@context.Text</div>
-                @* </MudTooltip> *@
+                <MudTooltip Text="@GetEventTooltip(context)">
+                    <div class="calendar-event-item">
+                        @context.Text
+                    </div>
+                </MudTooltip>
             </DayTemplate>
         </MudCalendar>
         </MudStack>
@@ -71,12 +66,21 @@
 </MudPaper>
 
 @code {
-    private List<CalendarEventItem>? _calendarItems;
+    private List<CalendarItemWrapper>? _calendarItems;
     private DateTime _calendarDate = DateTime.Today;
     private CalendarView _currentView = CalendarView.Month;
 
+    [SupplyParameterFromQuery]
+    private string? Date { get; set; }
+
     protected override async Task OnInitializedAsync()
     {
+        // Parse date from query parameter if provided
+        if (!string.IsNullOrEmpty(Date) && DateTime.TryParse(Date, out var parsedDate))
+        {
+            _calendarDate = parsedDate.Date;
+        }
+        
         await LoadCalendarEvents();
     }
 
@@ -85,60 +89,8 @@
         try
         {
             Logger.LogInformation("Loading calendar events");
-            var occurrences = await EventOccurrenceService.GetEventOccurrencesAsync();
-
-            var eventOccurrences = occurrences as EventOccurrence[] ?? occurrences.ToArray();
-            Logger.LogDebug("Received {Count} occurrences from service", eventOccurrences.Count());
-            
-            // Get all unique event definition IDs that have occurrences
-            var eventDefinitionIds = eventOccurrences
-                .Where(occ => occ?.EventDefinition?.Id != null)
-                .Select(occ => occ!.EventDefinition!.Id)
-                .Distinct()
-                .ToList();
-
-            // Load teams for all event definitions
-            var teamsByEventId = await EventOccurrenceService.GetTeamsByEventDefinitionIdsAsync(eventDefinitionIds);
-            
-            List<CalendarEventItem> items = [];
-            foreach (var occ in eventOccurrences)
-            {
-                try
-                {
-                    if (string.IsNullOrEmpty(occ.Name))
-                    {
-                        Logger.LogWarning("Occurrence with Id={Id} has null or empty Name", occ.Id);
-                    }
-                    
-                    // Get student first names for this event definition
-                    var studentFirstNames = occ.EventDefinition != null && teamsByEventId.TryGetValue(occ.EventDefinition.Id, out var teams)
-                        ? TeamStudentNameFormatter.FormatStudentListForEvent(
-                            occ.EventDefinition,
-                            teams,
-                            new TeamStudentNameFormatter.FormatOptions
-                            {
-                                CaptainIndicator = TeamStudentNameFormatter.CaptainIndicatorStyle.Star,
-                                Ordering = TeamStudentNameFormatter.OrderingStyle.Alphabetical
-                            })
-                        : [];
-
-                    var calendarItem = new CalendarEventItem(occ, studentFirstNames);
-                    items.Add(calendarItem);
-                }
-                catch (Exception ex)
-                {
-                    Logger.LogError(ex, "Error creating CalendarEventItem for occurrence Id={Id}, Name={Name}", 
-                        occ?.Id, occ?.Name);
-                    // Continue processing other items
-                }
-            }
-            
-            _calendarItems = items;
-            Logger.LogInformation("Created {Count} calendar items from {OccurrenceCount} occurrences", 
-                _calendarItems.Count, eventOccurrences.Count());
-
-            // Find the next date with events
-            _calendarDate = GetNextDateWithEvents();
+            _calendarItems = await CalendarService.GetAllCalendarItemsAsync();
+            Logger.LogInformation("Loaded {Count} calendar items", _calendarItems.Count);
         }
         catch (Exception ex)
         {
@@ -152,50 +104,18 @@
     }
 
 
-    private DateTime GetNextDateWithEvents()
+
+    private string GetEventTooltip(CalendarItemWrapper wrapper)
     {
-        try
+        if (wrapper.ItemType == CalendarItemType.Event && wrapper.EventItem != null)
         {
-            if (_calendarItems == null || !_calendarItems.Any())
-            {
-                Logger.LogDebug("No calendar items available, returning today's date");
-                return DateTime.Today;
-            }
-
-            var today = DateTime.Today;
-            var nextEvent = _calendarItems
-                .Where(item => 
-                {
-                    try
-                    {
-                        return item.Start.Date >= today;
-                    }
-                    catch (Exception ex)
-                    {
-                        Logger.LogWarning(ex, "Error checking item date, skipping item");
-                        return false;
-                    }
-                })
-                .OrderBy(item => item.Start)
-                .FirstOrDefault();
-
-            if (nextEvent != null)
-            {
-                return nextEvent.Start.Date;
-            }
-
-            // Fallback to first event if no future events
-            var firstEvent = _calendarItems
-                .OrderBy(item => item.Start)
-                .FirstOrDefault();
-            
-            return firstEvent != null ? firstEvent.Start.Date : DateTime.Today;
+            return GetEventTooltip(wrapper.EventItem);
         }
-        catch (Exception ex)
+        else if (wrapper.ItemType == CalendarItemType.Meeting && wrapper.MeetingItem != null)
         {
-            Logger.LogError(ex, "Error in GetNextDateWithEvents");
-            return DateTime.Today;
+            return GetMeetingTooltip(wrapper.MeetingItem);
         }
+        return wrapper.Text;
     }
 
     private string GetEventTooltip(CalendarEventItem item)
@@ -230,12 +150,27 @@
         return string.Join("\n", parts);
     }
 
-    private async Task OnItemClicked(CalendarEventItem calendarEventItem)
+    private string GetMeetingTooltip(CalendarMeetingItem item)
+    {
+        if (item.MeetingHistoryData == null)
+            return "Team Meeting";
+        
+        return $"Team Meeting\nDate: {item.MeetingHistoryData.MeetingDate:g}";
+    }
+
+    private async Task OnItemClicked(CalendarItemWrapper wrapper)
     {
         if (_calendarItems == null)
             return;
 
-        await ShowEventDetails(calendarEventItem);
+        if (wrapper.ItemType == CalendarItemType.Event && wrapper.EventItem != null)
+        {
+            await ShowEventDetails(wrapper.EventItem);
+        }
+        else if (wrapper.ItemType == CalendarItemType.Meeting && wrapper.MeetingItem != null)
+        {
+            await ShowMeetingDetails(wrapper.MeetingItem);
+        }
     }
 
     private async Task ShowEventDetails(CalendarEventItem item)
@@ -259,5 +194,25 @@
 
         await DialogService.ShowAsync<EventOccurrenceDetailsDialog>("Event Details", parameters, options);
     }
+
+    private async Task ShowMeetingDetails(CalendarMeetingItem item)
+    {
+        if (item.MeetingHistoryData == null) return;
+
+        var parameters = new DialogParameters
+        {
+            ["MeetingHistoryId"] = item.MeetingHistoryData.Id
+        };
+
+        var options = new DialogOptions
+        {
+            CloseOnEscapeKey = true,
+            CloseButton = true,
+            MaxWidth = MaxWidth.Large,
+            FullWidth = true
+        };
+
+        await DialogService.ShowAsync<MeetingHistoryDetailDialog>("Meeting Details", parameters, options);
+    }
 }
 

WebApp/Components/Features/Events/Components/EventAttributes.razor

@@ -1,5 +1,9 @@
-@using WebApp.Models
+@using WebApp.Models
 
+@if (EventDefinition is null)
+{
+    return;
+}
 @* @if (EventDefinition.LevelOfEffort.HasValue)
 {
     <span class="numberCircle">@EventDefinition.LevelOfEffort</span>
@@ -27,12 +31,17 @@
 
 @code {
     [Parameter]
-    public required EventDefinition EventDefinition { get; set; }
+    public EventDefinition? EventDefinition { get; set; }
 
     private string _attributes = string.Empty;
 
     protected override void OnParametersSet()
     {
+        if (EventDefinition is null)
+        {
+            _attributes = string.Empty;
+            return;
+        }
         _attributes = EventDefinition.EventFormat == EventFormat.Individual ? AppIcons.IndividualEvent : " ";
         _attributes += EventDefinition.OnSiteActivity ? AppIcons.OnSiteActivity : " ";
         _attributes += EventDefinition.RegionalEvent ? AppIcons.RegionalEvent : " ";

WebApp/Components/Features/Events/Details.razor

@@ -19,10 +19,14 @@
     BackButtonUrl="@(ReturnUrl ?? "/events")">
     <ActionButtons>
         <div class="no-print">
-            <MudButton StartIcon="@Icons.Material.Filled.Print"
-                       OnClick="PrintPage"
-                       Variant="Variant.Outlined">Print</MudButton>
-            <MudButton StartIcon="@Icons.Material.Filled.Edit" Href="@($"/events/edit?id={eventdefinition.Id}&returnUrl={ReturnUrl ?? "/events"}")" Variant="Variant.Outlined">Edit</MudButton>
+            <MudTooltip Text="Print">
+                <MudButton StartIcon="@Icons.Material.Filled.Print"
+                           OnClick="PrintPage"
+                           Variant="Variant.Outlined">Print</MudButton>
+            </MudTooltip>
+            <MudTooltip Text="Edit">
+                <MudButton StartIcon="@Icons.Material.Filled.Edit" Href="@($"/events/edit?id={eventdefinition.Id}&returnUrl={ReturnUrl ?? "/events"}")" Variant="Variant.Outlined">Edit</MudButton>
+            </MudTooltip>
         </div>
     </ActionButtons>
 </PageHeader>

WebApp/Components/Features/Events/Edit.razor

@@ -1,4 +1,4 @@
-@page "/events/edit"
+@page "/events/edit"
 @attribute [Authorize]
 @using Microsoft.EntityFrameworkCore
 @using WebApp.Components.Shared.Components
@@ -163,9 +163,10 @@
     {
         try
         {
-            // Get the tracked entity from the database
+            // Get the tracked entity from the database (do not Include RelatedCareers:
+            // the same context may already be tracking those Career instances from the initial load,
+            // which would cause "another instance with the same key value is already being tracked").
             var trackedEntity = await context.Events
-                .Include(e => e.RelatedCareers)
                 .FirstOrDefaultAsync(e => e.Id == EventDefinition!.Id);
 
             if (trackedEntity == null)
@@ -177,6 +178,8 @@
 
             // Update scalar properties from the form-bound entity
             context.Entry(trackedEntity).CurrentValues.SetValues(EventDefinition!);
+            // RelatedCareersText is not mapped; copy it so ProcessRelatedCareersAsync can use it
+            trackedEntity.RelatedCareersText = EventDefinition!.RelatedCareersText;
 
             // Normalize and process related careers
             await EventDefinitionService.ProcessRelatedCareersAsync(trackedEntity);

WebApp/Components/Features/Events/Index.razor

@@ -10,9 +10,15 @@
 
 <PageHeader Title="Events">
     <ActionButtons>
-        <MudButton StartIcon="@Icons.Material.Filled.Create" Href="events/create" Variant="Variant.Filled" Color="Color.Primary">Create New</MudButton>
-        <MudButton StartIcon="@Icons.Material.Filled.Print" Href="events/printout" Variant="Variant.Outlined">Printable Descriptions</MudButton>
-        <MudButton StartIcon="@Icons.Material.Filled.AccountTree" Href="events/career-mapping" Variant="Variant.Outlined">Career Mapping</MudButton>
+        <MudTooltip Text="Create New">
+            <MudButton StartIcon="@Icons.Material.Filled.Create" Href="events/create" Variant="Variant.Filled" Color="Color.Primary">Create New</MudButton>
+        </MudTooltip>
+        <MudTooltip Text="Printable Descriptions">
+            <MudButton StartIcon="@Icons.Material.Filled.Print" Href="events/printout" Variant="Variant.Outlined">Printable Descriptions</MudButton>
+        </MudTooltip>
+        <MudTooltip Text="Career Mapping">
+            <MudButton StartIcon="@Icons.Material.Filled.AccountTree" Href="events/career-mapping" Variant="Variant.Outlined">Career Mapping</MudButton>
+        </MudTooltip>
     </ActionButtons>
 </PageHeader>
 

WebApp/Components/Features/MeetingSchedule/History.razor

@@ -0,0 +1,397 @@
+@page "/meeting-schedule/history"
+@attribute [Authorize]
+@using Core.Entities
+@using Microsoft.EntityFrameworkCore
+@using WebApp.Components.Shared.Components
+@using WebApp.Services
+@inject ITeamMeetingHistoryService TeamMeetingHistoryService
+@inject AppDbContext Context
+@inject IDialogService DialogService
+@inject ISnackbar Snackbar
+@inject IConfiguration Configuration
+@inject IMeetingScheduleDataService DataService
+@inject IMeetingScheduleStateService StateService
+@inject NavigationManager NavigationManager
+@implements IAsyncDisposable
+
+<PageHeader Title="Team Meeting Schedule History">
+    <ActionButtons>
+        <MudButton StartIcon="@Icons.Material.Filled.Add"
+                  Variant="Variant.Outlined"
+                  Color="Color.Primary"
+                  Href="/meeting-schedule">
+            Back to Schedule
+        </MudButton>
+    </ActionButtons>
+</PageHeader>
+
+<MudPaper Elevation="2" Class="pa-3 pa-md-6 mt-4">
+    @if (_isLoading)
+    {
+        <MudProgressLinear Color="Color.Primary" Indeterminate="true" Class="my-4" />
+    }
+    else
+    {
+        <MudStack Spacing="3">
+            @if (_meetingHistories.Any())
+            {
+                <MudPaper Elevation="1" Class="pa-3" Style="overflow-x: auto; -webkit-overflow-scrolling: touch;">
+                    <table class="history-grid-table" style="min-width: max-content; width: 100%; border-collapse: collapse;">
+                        <colgroup>
+                            <col style="width: 72px;" />
+                            <col style="width: 40px;" />
+                            @for (var c = 0; c < _allTeams.Count; c++)
+                            {
+                                <col style="width: 28px;" />
+                            }
+                        </colgroup>
+                        <thead>
+                            <tr>
+                                <th class="history-cell history-cell-date">
+                                    <span class="mud-typography mud-typography-caption">Date</span>
+                                </th>
+                                <th class="history-cell history-cell-actions">
+                                    <span class="mud-typography mud-typography-caption" style="writing-mode: vertical-rl; text-orientation: mixed; transform: rotate(180deg);">Actions</span>
+                                </th>
+                                @{
+                                    var teamIndex = 0;
+                                }
+                                @foreach (var team in _allTeams)
+                                {
+                                    var isEven = teamIndex % 2 == 0;
+                                    var colClass = isEven ? "history-cell history-cell-col-even" : "history-cell history-cell-col-odd";
+                                    <th class="@colClass">
+                                        <span class="mud-typography mud-typography-caption" style="writing-mode: vertical-rl; text-orientation: mixed; transform: rotate(180deg);">@team.ToString()</span>
+                                    </th>
+                                    teamIndex++;
+                                }
+                            </tr>
+                            <tr>
+                                <th class="history-cell history-cell-date  history-cell-times-met">Times Met</th>
+                                <th class="history-cell history-cell-actions "></th>
+                                @{
+                                    var summaryTeamIndex = 0;
+                                }
+                                @foreach (var team in _allTeams)
+                                {
+                                    var timesMet = GetTimesMetForTeam(team);
+                                    var isEven = summaryTeamIndex % 2 == 0;
+                                    var colClass = isEven ? "history-cell history-cell-col-even history-cell-times-met" : "history-cell history-cell-col-odd history-cell-times-met";
+                                    <th class="@colClass">@timesMet</th>
+                                    summaryTeamIndex++;
+                                }
+                            </tr>
+                        </thead>
+                        <tbody>
+                            @{
+                                var rowIndex = 0;
+                            }
+                            @foreach (var history in _meetingHistories)
+                            {
+                                var rowTeamIndex = 0;
+                                var rowClass = rowIndex % 2 == 0 ? "history-row-even" : "history-row-odd";
+                                <tr class="@rowClass">
+                                    <td class="history-cell history-cell-date ">
+                                        <MudButton Variant="Variant.Text"
+                                                  Color="Color.Primary"
+                                                  Size="Size.Small"
+                                                  OnClick="@(() => ViewMeetingDetails(history))"
+                                                  Style="text-transform: none; padding: 0 2px; min-width: unset;">
+                                            @history.MeetingDate.ToString("MM/dd/yy")
+                                        </MudButton>
+                                    </td>
+                                    <td class="history-cell history-cell-actions">
+                                        <MudTooltip Text="Load into Planner">
+                                            <MudIconButton Icon="@Icons.Material.Filled.Upload"
+                                                          Size="Size.Small"
+                                                          Color="Color.Secondary"
+                                                          OnClick="@(() => LoadMeetingIntoPlanner(history))"
+                                                          Variant="Variant.Text"
+                                                          Style="padding: 2px;" />
+                                        </MudTooltip>
+                                    </td>
+                                    @foreach (var team in _allTeams)
+                                    {
+                                        var met = TeamMetOnDate(history, team);
+                                        var isEven = rowTeamIndex % 2 == 0;
+                                        var colClass = isEven ? "history-cell history-cell-col-even" : "history-cell history-cell-col-odd";
+                                        <td class="@colClass">
+                                            @if (met)
+                                            {
+                                                <span class="mud-typography mud-typography-body1" style="font-weight: bold;">×</span>
+                                            }
+                                        </td>
+                                        rowTeamIndex++;
+                                    }
+                                </tr>
+                                rowIndex++;
+                            }
+                        </tbody>
+                    </table>
+                </MudPaper>
+            }
+            else
+            {
+                <MudAlert Severity="Severity.Info">No meeting history found. Save a meeting schedule to get started.</MudAlert>
+            }
+        </MudStack>
+    }
+</MudPaper>
+
+<style>
+    .history-grid-table {
+        --history-border: 1px solid var(--mud-palette-divider);
+        --history-shade: var(--mud-palette-background-grey);
+    }
+    .history-grid-table th,
+    .history-grid-table td {
+        padding: 2px 4px;
+        border-right: var(--history-border);
+        border-bottom: var(--history-border);
+        vertical-align: middle;
+    }
+    .history-grid-table thead th {
+        border-top: var(--history-border);
+        background-color: var(--mud-palette-surface);
+    }
+    .history-grid-table thead .history-cell-col-odd {
+        background-color: var(--mud-palette-surface);
+    }
+    .history-grid-table thead th:first-child,
+    .history-grid-table tbody td:first-child {
+        border-left: var(--history-border);
+    }
+    .history-grid-table .history-cell-date {
+        padding: 2px 4px;
+        text-align: left;
+        min-width: 72px;
+    }
+    .history-grid-table .history-cell-actions {
+        padding: 2px;
+        text-align: center;
+        min-width: 40px;
+    }
+    .history-grid-table thead .history-cell-col-even {
+        background-color: var(--history-shade);
+    }
+    .history-grid-table .history-cell-times-met {
+        font-weight: bold;
+        background-color: var(--history-shade);
+    }
+    .history-grid-table tbody .history-row-odd td {
+        background-color: var(--history-shade);
+    }
+    .history-grid-table tbody .history-row-even td.history-cell-col-even,
+    .history-grid-table tbody .history-row-odd td.history-cell-col-even {
+        background-color: var(--history-shade);
+    }
+    .history-grid-table tbody .history-row-odd td.history-cell-col-odd {
+        background-color: var(--history-shade);
+    }
+</style>
+
+@code {
+    private List<TeamMeetingHistory> _meetingHistories = [];
+    private List<Team> _allTeams = [];
+    private Dictionary<int, int> _timesMetDict = new();
+    private bool _isLoading = true;
+    private CancellationTokenSource? _cancellationTokenSource;
+    private bool _isDisposed = false;
+
+    protected override void OnInitialized()
+    {
+        _cancellationTokenSource = new CancellationTokenSource();
+    }
+
+    protected override async Task OnInitializedAsync()
+    {
+        await LoadData();
+    }
+
+    private async Task LoadData()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            _isLoading = true;
+            StateHasChanged();
+
+            // Load all teams for columns
+            _allTeams = await Context.Teams
+                .AsNoTracking()
+                .Include(t => t.Event)
+                .OrderBy(t => t.Event.Name)
+                .ThenBy(t => t.Identifier)
+                .ToListAsync();
+
+            // Load meeting histories
+            await RefreshMeetingHistories();
+
+            // Calculate times met
+            CalculateTimesMet();
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error loading meeting history: {ex.Message}", Severity.Error);
+            }
+        }
+        finally
+        {
+            if (!_isDisposed)
+            {
+                _isLoading = false;
+                StateHasChanged();
+            }
+        }
+    }
+
+    private async Task RefreshMeetingHistories()
+    {
+        _meetingHistories = (await TeamMeetingHistoryService.GetMeetingHistoriesAsync()).ToList();
+
+        // Extract all unique teams from meeting histories and merge with all teams
+        var teamsInHistory = _meetingHistories
+            .SelectMany(mh => mh.Teams)
+            .DistinctBy(t => t.Id)
+            .ToList();
+
+        // Merge with all teams, ensuring all teams are included
+        var allTeamIds = _allTeams.Select(t => t.Id).ToHashSet();
+        var newTeams = teamsInHistory.Where(t => !allTeamIds.Contains(t.Id)).ToList();
+        _allTeams = _allTeams.Concat(newTeams).OrderBy(t => t.Event?.Name ?? "").ThenBy(t => t.Identifier).ToList();
+    }
+
+    private void CalculateTimesMet()
+    {
+        _timesMetDict.Clear();
+
+        foreach (var team in _allTeams)
+        {
+            _timesMetDict[team.Id] = 0;
+        }
+
+        foreach (var history in _meetingHistories)
+        {
+            var teamIds = history.Teams.Select(t => t.Id).ToHashSet();
+            foreach (var teamId in teamIds)
+            {
+                if (_timesMetDict.ContainsKey(teamId))
+                {
+                    _timesMetDict[teamId]++;
+                }
+            }
+        }
+    }
+
+    private int GetTimesMetForTeam(Team team)
+    {
+        return _timesMetDict.GetValueOrDefault(team.Id, 0);
+    }
+
+    private bool TeamMetOnDate(TeamMeetingHistory history, Team team)
+    {
+        return history.Teams.Any(t => t.Id == team.Id);
+    }
+
+    private async Task ViewMeetingDetails(TeamMeetingHistory history)
+    {
+        var parameters = new DialogParameters
+        {
+            ["MeetingHistoryId"] = history.Id
+        };
+
+        var options = new DialogOptions
+        {
+            MaxWidth = MaxWidth.Large,
+            FullWidth = true,
+            CloseButton = true
+        };
+
+        var dialog = await DialogService.ShowAsync<MeetingHistoryDetailDialog>("Meeting Details", parameters, options);
+        var result = await dialog.Result;
+
+        if (!result.Canceled)
+        {
+            // Refresh data if meeting was updated or deleted
+            await RefreshMeetingHistories();
+            CalculateTimesMet();
+            if (!_isDisposed)
+            {
+                StateHasChanged();
+            }
+        }
+    }
+
+    private async Task LoadMeetingIntoPlanner(TeamMeetingHistory history)
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            // Get all teams and students from database
+            var allTeams = await DataService.LoadTeamsAsync();
+            var allStudents = await DataService.LoadStudentsAsync();
+
+            // Match teams from history to all teams by ID for reference equality
+            var historyTeamIds = history.Teams.Select(t => t.Id).ToHashSet();
+            var scheduledTeams = allTeams.Where(t => historyTeamIds.Contains(t.Id));
+
+            // Calculate absent students (all students not in the meeting history's student list)
+            var presentStudentIds = history.Students.Select(s => s.Id).ToHashSet();
+            var absentStudents = allStudents.Where(s => !presentStudentIds.Contains(s.Id));
+
+            // Save state to localStorage
+            await StateService.SaveScheduledTeamsAsync(scheduledTeams);
+            await StateService.SaveAbsentStudentsAsync(absentStudents);
+            // Clear extended teams and excluded students when loading from history
+            await StateService.SaveExtendedTeamsAsync([]);
+            await StateService.SaveExcludedStudentsAsync(new Dictionary<(int teamId, int timeSlotIndex, int studentId), bool>());
+
+            // Navigate to planner
+            NavigationManager.NavigateTo("/meeting-schedule");
+
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Loaded meeting from {history.MeetingDate:MM/dd/yyyy} into planner", Severity.Success);
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error loading meeting into planner: {ex.Message}", Severity.Error);
+            }
+        }
+    }
+
+    public async ValueTask DisposeAsync()
+    {
+        if (!_isDisposed)
+        {
+            _isDisposed = true;
+            _cancellationTokenSource?.Cancel();
+            _cancellationTokenSource?.Dispose();
+            _cancellationTokenSource = null;
+        }
+        await ValueTask.CompletedTask;
+    }
+}

WebApp/Components/Features/MeetingSchedule/Index.razor

@@ -1,16 +1,45 @@
-@page "/meeting-schedule"
+@page "/meeting-schedule"
 @attribute [Authorize]
 @using System.Text
 @using Core.Calculation
+@using Core.Models
+@using Core.Utility
 @using Microsoft.EntityFrameworkCore
 @using WebApp.Components.Shared.Components
-@using Core.Utility
+@using WebApp.Components.Features.MeetingSchedule
+@using WebApp.Models
+@using WebApp.Services
 @inject IConfiguration Configuration
-@inject AppDbContext Context
 @inject ClipboardService ClipboardService
+@inject IDialogService DialogService
+@inject ISnackbar Snackbar
+@inject IMeetingScheduleStateService StateService
+@inject IMeetingScheduleDataService DataService
+@inject IMeetingScheduleClipboardService ClipboardFormatService
 @inject LocalStorageService LocalStorage
 
-<PageHeader Title="@($"{Configuration["ChapterSettings:Shortname"]} TSA Schedule {Configuration["ChapterSettings:CompetitionYear"]}")" />
+<PageHeader Title="@($"Meeting Scheduler Planner")">
+    <ActionButtons>
+        <MudTooltip Text="View meeting history">
+            <MudButton StartIcon="@Icons.Material.Filled.History"
+                      Variant="Variant.Outlined"
+                      Color="Color.Default"
+                      Href="/meeting-schedule/history">
+                View History
+            </MudButton>
+        </MudTooltip>
+        <MudTooltip Text="Save current schedule as meeting history">
+            <MudButton StartIcon="@Icons.Material.Filled.Save"
+                      Variant="Variant.Outlined"
+                      Color="Color.Primary"
+                      OnClick="OpenSaveHistoryDialog"
+                      Disabled="@(!_scheduledTeams.Any())">
+                Save to History
+            </MudButton>
+        </MudTooltip>
+        <PageNoteButton PageIdentifier="Meeting Schedule" />
+    </ActionButtons>
+</PageHeader>
 
 <MudPaper Elevation="2" Class="pa-3 pa-md-6 mt-4">
     <MudGrid>
@@ -18,46 +47,93 @@
             <MudText Typo="Typo.h4">Time Slots</MudText>
             <MudPaper Class="pa-2 ma-2" Elevation="3">
                 <MudGrid>
-                    <MudItem xs="6" sm="3" lg="2">
-                        <MudNumericField Value="_parameters.TimeSlots"
-                                         ValueChanged="async (int val) => await OnTimeSlotCountChanged(val)"
-                                         Label="Time Slots" Min="1" Max="4">
-                        </MudNumericField>
-                    </MudItem>
-                    <MudFlexBreak/>
                     <MudItem xs="12" sm="6" lg="4">
-                        <MudTooltip Text="Schedule teams with Level of Effort >= 3" Inline="false">
-                            <MudButton Variant="Variant.Outlined" OnClick="AddHighLevelOfEffort" FullWidth="true">Add High Effort</MudButton>
-                        </MudTooltip>
+                        <MudPaper Elevation="0" Class="pa-1" Style="border: 1px solid var(--mud-palette-lines-default); border-radius: var(--mud-default-borderradius);">
+                            <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="2">
+                                <MudText Typo="Typo.body2">Time Slots</MudText>
+                                <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="0" Style="border: 1px solid var(--mud-palette-lines-default); border-radius: var(--mud-default-borderradius);">
+                                    <MudIconButton Icon="@Icons.Material.Filled.Remove" 
+                                                  OnClick="DecrementTimeSlots"
+                                                  Disabled="@(_parameters.TimeSlots <= 1)"
+                                                  Size="Size.Small"
+                                                  Variant="Variant.Text"
+                                                  Style="border-radius: var(--mud-default-borderradius) 0 0 var(--mud-default-borderradius);" />
+                                    <MudButton Disabled="true" 
+                                              Variant="Variant.Text"
+                                              Style="min-width: 50px; width: 50px; pointer-events: none; border-left: 1px solid var(--mud-palette-lines-default); border-right: 1px solid var(--mud-palette-lines-default); border-radius: 0;">
+                                        @_parameters.TimeSlots
+                                    </MudButton>
+                                    <MudIconButton Icon="@Icons.Material.Filled.Add" 
+                                                  OnClick="IncrementTimeSlots"
+                                                  Disabled="@(_parameters.TimeSlots >= 4)"
+                                                  Size="Size.Small"
+                                                  Variant="Variant.Text"
+                                                  Style="border-radius: 0 var(--mud-default-borderradius) var(--mud-default-borderradius) 0;" />
+                                </MudStack>
+                            </MudStack>
+                        </MudPaper>
                     </MudItem>
                     <MudItem xs="12" sm="6" lg="4">
-                        <MudButton Variant="Variant.Outlined" OnClick="AddRegionals" FullWidth="true">Add Regionals</MudButton>
+                        <AddRemoveFilter Label="High Effort"
+                                        OnAdd="AddHighLevelOfEffort"
+                                        OnRemove="RemoveHighLevelOfEffort"
+                                        AddTooltip="Schedule teams with Level of Effort >= 3"
+                                        RemoveTooltip="Remove teams with Level of Effort >= 3" />
                     </MudItem>
                     <MudItem xs="12" sm="6" lg="4">
-                        <MudButton Variant="Variant.Outlined" OnClick="RemoveIndividual" FullWidth="true">Remove Individual</MudButton>
+                        <AddRemoveFilter Label="Regionals"
+                                        OnAdd="AddRegionals"
+                                        OnRemove="RemoveRegionals"
+                                        AddTooltip="Add regional event teams"
+                                        RemoveTooltip="Remove regional event teams" />
                     </MudItem>
                     <MudItem xs="12" sm="6" lg="4">
-                        <MudButton Variant="Variant.Outlined" OnClick="RemoveLowLevelOfEffort" FullWidth="true">Remove Low Effort</MudButton>
+                        <AddRemoveFilter Label="Presubmission"
+                                        OnAdd="AddPresubmission"
+                                        OnRemove="RemovePresubmission"
+                                        AddTooltip="Add teams whose events require presubmission"
+                                        RemoveTooltip="Remove teams whose events require presubmission" />
+                    </MudItem>
+                    <MudItem xs="12" sm="6" lg="4">
+                        <AddRemoveFilter Label="Individual"
+                                        OnAdd="AddIndividual"
+                                        OnRemove="RemoveIndividual"
+                                        AddTooltip="Add individual event teams"
+                                        RemoveTooltip="Remove individual event teams" />
+                    </MudItem>
+                    <MudItem xs="12" sm="6" lg="4">
+                        <AddRemoveFilter Label="Low Effort"
+                                        OnAdd="AddLowLevelOfEffort"
+                                        OnRemove="RemoveLowLevelOfEffort"
+                                        AddTooltip="Add teams with Level of Effort <= 1"
+                                        RemoveTooltip="Remove teams with Level of Effort <= 1" />
                     </MudItem>
                     <MudItem xs="12" sm="6" lg="4">
                         <MudButton Variant="Variant.Outlined" OnClick="Invert" FullWidth="true">Invert</MudButton>
                     </MudItem>
+
+                    <MudItem xs="12" sm="6" lg="4">
+                        <MudTooltip Text="Load teams from clipboard text by matching team names">
+                            <MudButton Variant="Variant.Outlined" OnClick="LoadTeamsFromClipboard" FullWidth="true" Disabled="@_isLoadingClipboard">Load from Clipboard</MudButton>
+                        </MudTooltip>
+                    </MudItem>
                     <MudItem xs="12" sm="6" lg="4">
                         <MudButton Variant="Variant.Outlined" Color="Color.Warning" OnClick="Reset" FullWidth="true">Reset</MudButton>
                     </MudItem>
                     <MudItem xs="12">
-                        <MudButton Variant="@(IsDirty() ? Variant.Outlined : Variant.Filled)" 
-                                   Class="ma-3" 
-                                   OnClick="Solve" 
-                                   Color="Color.Primary" 
-                                   Disabled="@_isSolving">
-                            Solve
-                        </MudButton>
-                        <MudTooltip Text="Copy to Clipboard">
-                            <MudIconButton OnClick="CopyToClipboard" Icon="@Icons.Material.Filled.ContentCopy"></MudIconButton>
-                        </MudTooltip>
+                        <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="2">
+                            <MudSpacer />
+                            <MudTooltip Text="Copy to Clipboard">
+                                <MudIconButton OnClick="CopyToClipboard" Icon="@Icons.Material.Filled.ContentCopy"></MudIconButton>
+                            </MudTooltip>
+                            <MudButton Variant="@(IsDirty() ? Variant.Outlined : Variant.Filled)" 
+                                       OnClick="Solve" 
+                                       Color="Color.Primary" 
+                                       Disabled="@_isSolving">
+                                Solve
+                            </MudButton>
+                        </MudStack>
                     </MudItem>
-
                 </MudGrid>
             </MudPaper>
 
@@ -120,6 +196,7 @@
     private TeamSchedulerSolution _solution = null!;
     private TeamSchedulerOptions _parameters = null!;
     bool _isSolving;
+    private bool _isLoadingClipboard = false;
     private IEnumerable<Team> _scheduledTeams = [];
     private IEnumerable<Student> _absentStudents = [];
     private IEnumerable<Team> _possibleAdditions = [];
@@ -148,6 +225,22 @@
         await Task.CompletedTask;
     }
 
+    private async Task IncrementTimeSlots()
+    {
+        if (_parameters.TimeSlots < 4)
+        {
+            await OnTimeSlotCountChanged(_parameters.TimeSlots + 1);
+        }
+    }
+
+    private async Task DecrementTimeSlots()
+    {
+        if (_parameters.TimeSlots > 1)
+        {
+            await OnTimeSlotCountChanged(_parameters.TimeSlots - 1);
+        }
+    }
+
     private void OnExtendedTeamsChanged(IEnumerable<Team> teams)
     {
         _extendedTeams = teams;
@@ -156,37 +249,76 @@
 
     private void AddRegionals()
     {
-        _scheduledTeams
-            = _teams.Where(e => e.Event.RegionalEvent).Concat(_scheduledTeams).Distinct();
+        _scheduledTeams = _scheduledTeams.AddRegionals(_teams);
+        StateHasChanged();
+    }
+
+    private void AddPresubmission()
+    {
+        var presubmissionTeams = _teams.Where(t => t.Event?.Presubmission == true);
+        _scheduledTeams = _scheduledTeams.Concat(presubmissionTeams).Distinct();
         StateHasChanged();
     }
 
     private void AddHighLevelOfEffort()
     {
-        _scheduledTeams
-            = _teams.Where(e => e.Event.LevelOfEffort >= 3).Concat(_scheduledTeams).Distinct();
+        _scheduledTeams = _scheduledTeams.AddHighLevelOfEffort(_teams);
+        StateHasChanged();
+    }
+
+    private void RemoveHighLevelOfEffort()
+    {
+        var highEffortTeamIds = _teams.Where(t => t.Event.LevelOfEffort >= 3).Select(t => t.Id).ToHashSet();
+        _scheduledTeams = _scheduledTeams.Where(t => !highEffortTeamIds.Contains(t.Id));
+        StateHasChanged();
+    }
+
+    private void RemoveRegionals()
+    {
+        var regionalTeamIds = _teams.Where(t => t.Event.RegionalEvent).Select(t => t.Id).ToHashSet();
+        _scheduledTeams = _scheduledTeams.Where(t => !regionalTeamIds.Contains(t.Id));
+        StateHasChanged();
+    }
+
+    private void RemovePresubmission()
+    {
+        var presubmissionTeamIds = _teams
+            .Where(t => t.Event?.Presubmission == true)
+            .Select(t => t.Id)
+            .ToHashSet();
+        _scheduledTeams = _scheduledTeams.Where(t => !presubmissionTeamIds.Contains(t.Id));
+        StateHasChanged();
+    }
+
+    private void AddIndividual()
+    {
+        var individualTeams = _teams.Where(t => t.Event.EventFormat == EventFormat.Individual);
+        _scheduledTeams = _scheduledTeams.Concat(individualTeams).Distinct();
         StateHasChanged();
     }
 
     private void RemoveIndividual()
     {
-        _scheduledTeams
-            = _scheduledTeams.Where(t => t.Event.EventFormat != EventFormat.Individual);
+        _scheduledTeams = _scheduledTeams.RemoveIndividual();
+        StateHasChanged();
+    }
+
+    private void AddLowLevelOfEffort()
+    {
+        var lowEffortTeams = _teams.Where(t => t.Event.LevelOfEffort <= 1);
+        _scheduledTeams = _scheduledTeams.Concat(lowEffortTeams).Distinct();
         StateHasChanged();
     }
 
     private void RemoveLowLevelOfEffort()
     {
-        _scheduledTeams
-            = _scheduledTeams.Where(t => t.Event.LevelOfEffort > 1);
+        _scheduledTeams = _scheduledTeams.RemoveLowLevelOfEffort();
         StateHasChanged();
     }
 
     private void Invert()
     {
-        var rt = _scheduledTeams.ToArray();
-        _scheduledTeams
-            = _teams.Where(t => !rt.Contains(t));
+        _scheduledTeams = _scheduledTeams.Invert(_teams);
         StateHasChanged();
     }
 
@@ -249,32 +381,15 @@
                 ]
             );
 
-        _teams
-            = await Context.Teams
-                .AsNoTracking()
-                .Include(e => e.Event)
-                .Include(e => e.Students)
-                .OrderBy(e => e.Event.Name)
-                .ThenBy(e => e.Identifier)
-                .ToArrayAsync();
-
-        _students =
-            await Context.Students
-                .AsNoTracking()
-                .Include(e => e.Teams)
-                    .ThenInclude(t => t.Event)
-                .Include(e => e.Teams)
-                    .ThenInclude(t => t.Captain)
-                .Include(e => e.EventRankings)
-                    .ThenInclude(e => e.EventDefinition)
-                .OrderBy(e => e.FirstName).ToArrayAsync();
+        _teams = await DataService.LoadTeamsAsync();
+        _students = await DataService.LoadStudentsAsync();
 
         // Load saved selections from localStorage
-        await LoadScheduledTeams();
-        await LoadAbsentStudents();
-        await LoadTimeSlotCount();
-        await LoadExtendedTeams();
-        await LoadExcludedStudents();
+        _scheduledTeams = await StateService.LoadScheduledTeamsAsync(_teams);
+        _absentStudents = await StateService.LoadAbsentStudentsAsync(_students);
+        _parameters.TimeSlots = await StateService.LoadTimeSlotCountAsync(2);
+        _extendedTeams = await StateService.LoadExtendedTeamsAsync(_teams);
+        _excludedStudents = await StateService.LoadExcludedStudentsAsync();
 
         // Initialize last saved state from loaded values
         _lastSavedState = await MeetingScheduleState.FromLocalStorage(LocalStorage, _teams, _students);
@@ -290,84 +405,6 @@
         }
     }
 
-    private async Task SaveScheduledTeams()
-    {
-        var teamIds = _scheduledTeams.Select(t => t.Id).ToArray();
-        await LocalStorage.SetIntArrayAsync("MeetingSchedule_ScheduledTeams", teamIds);
-    }
-
-    private async Task LoadScheduledTeams()
-    {
-        var teamIds = await LocalStorage.GetIntArrayAsync("MeetingSchedule_ScheduledTeams");
-        if (teamIds.Length > 0)
-        {
-            _scheduledTeams = _teams.Where(t => teamIds.Contains(t.Id)).ToArray();
-        }
-    }
-
-    private async Task SaveAbsentStudents()
-    {
-        var studentIds = _absentStudents.Select(s => s.Id).ToArray();
-        await LocalStorage.SetIntArrayAsync("MeetingSchedule_AbsentStudents", studentIds);
-    }
-
-    private async Task LoadAbsentStudents()
-    {
-        var studentIds = await LocalStorage.GetIntArrayAsync("MeetingSchedule_AbsentStudents");
-        if (studentIds.Length > 0)
-        {
-            _absentStudents = _students.Where(s => studentIds.Contains(s.Id)).ToArray();
-        }
-    }
-
-    private async Task SaveTimeSlotCount()
-    {
-        await LocalStorage.SetIntAsync("MeetingSchedule_TimeSlotCount", _parameters.TimeSlots);
-    }
-
-    private async Task LoadTimeSlotCount()
-    {
-        var timeSlots = await LocalStorage.GetIntAsync("MeetingSchedule_TimeSlotCount", defaultValue: 2);
-        if (timeSlots > 0)
-        {
-            _parameters.TimeSlots = timeSlots;
-        }
-    }
-
-    private async Task SaveExtendedTeams()
-    {
-        var teamIds = _extendedTeams.Select(t => t.Id).ToArray();
-        await LocalStorage.SetIntArrayAsync("MeetingSchedule_ExtendedTeams", teamIds);
-    }
-
-    private async Task LoadExtendedTeams()
-    {
-        var teamIds = await LocalStorage.GetIntArrayAsync("MeetingSchedule_ExtendedTeams");
-        if (teamIds.Length > 0)
-        {
-            _extendedTeams = _teams.Where(t => teamIds.Contains(t.Id)).ToArray();
-        }
-    }
-
-    private async Task SaveExcludedStudents()
-    {
-        var exclusions = _excludedStudents.Keys
-            .Where(k => _excludedStudents[k])
-            .Select(k => new ExcludedStudent(k.teamId, k.timeSlotIndex, k.studentId))
-            .ToArray();
-        await LocalStorage.SetJsonAsync("MeetingSchedule_ExcludedStudents", exclusions);
-    }
-
-    private async Task LoadExcludedStudents()
-    {
-        var exclusions = await LocalStorage.GetJsonAsync<ExcludedStudent[]>("MeetingSchedule_ExcludedStudents");
-        if (exclusions != null && exclusions.Length > 0)
-        {
-            _excludedStudents = exclusions.ToDictionary(
-                e => (e.TeamId, e.TimeSlotIndex, e.StudentId),
-                _ => true);
-        }
-    }
 
     private int GetTimeSlotIndex(string timeSlotName)
     {
@@ -401,37 +438,12 @@
         return _excludedStudents.TryGetValue(key, out var isExcluded) && isExcluded;
     }
 
-    /// <summary>
-    /// Creates teams with excluded students filtered out for overlap calculation.
-    /// </summary>
     private Team[] GetTeamsWithoutExcludedStudents(Team[] teams, int timeSlotIndex)
     {
-        return teams.Select(team =>
-        {
-            // Find excluded students for this team in this time slot
-            // More efficient: iterate through team students and check exclusions
-            var includedStudents = team.Students
-                .Where(s => !IsStudentExcluded(team.Id, timeSlotIndex, s.Id))
-                .ToList();
-
-            // If no students are excluded, return original team
-            if (includedStudents.Count == team.Students.Count)
-                return team;
-
-            // Create a temporary team with excluded students removed
-            return new Team
-            {
-                Id = team.Id,
-                Event = team.Event,
-                Students = includedStudents,
-                Captain = team.Captain,
-                Identifier = team.Identifier
-            };
-        }).ToArray();
+        var absentStudentIds = _absentStudents.Select(s => s.Id).ToHashSet();
+        return OverlapCalculationHelper.GetTeamsWithoutExcludedStudents(teams, timeSlotIndex, _excludedStudents, absentStudentIds);
     }
 
-    private record ExcludedStudent(int TeamId, int TimeSlotIndex, int StudentId);
-
     private bool IsDirty()
     {
         if (_lastSavedState == null)
@@ -480,26 +492,7 @@
             .ToArray();
 
         // Create PartialTeam instances for teams with excluded students
-        // Aggregate exclusions across all time slots (since we don't know assignment yet)
-        var teamsForScheduling = _scheduledTeams.Select(team =>
-        {
-            // Find all students excluded for this team across all time slots
-            var excludedStudentIds = _excludedStudents.Keys
-                .Where(k => k.teamId == team.Id && _excludedStudents[k])
-                .Select(k => k.studentId)
-                .Distinct()
-                .ToHashSet();
-
-            if (excludedStudentIds.Count == 0)
-                return team;
-
-            var excludedStudents = team.Students.Where(s => excludedStudentIds.Contains(s.Id)).ToList();
-            if (excludedStudents.Count == 0)
-                return team;
-
-            // Create PartialTeam with excluded students
-            return team.CloneWithOmittedStudents(excludedStudents);
-        }).ToArray();
+        var teamsForScheduling = PartialTeam.CreatePartialTeamsFromExclusions(_scheduledTeams, _excludedStudents);
 
         var teamScheduler = new TeamScheduler(teamsForScheduling, _parameters.TimeSlots, availableStudents);
         _solution = teamScheduler.Solve();
@@ -537,7 +530,11 @@
         // Post-process: extend teams to next consecutive time slot
         if (_extendedTeams.Any())
         {
-            ExtendTeamsInSolution(_solution, _extendedTeams, availableStudents);
+            TeamSchedulerPostProcessor.ExtendTeamsInSolution(
+                _solution,
+                _extendedTeams,
+                availableStudents,
+                GetTeamsWithoutExcludedStudents);
         }
 
         // Try recommendation strategies in priority order
@@ -564,6 +561,13 @@
         await currentState.SaveToLocalStorage(LocalStorage);
         _lastSavedState = currentState;
         
+        // Also save via state service for consistency
+        await StateService.SaveScheduledTeamsAsync(_scheduledTeams);
+        await StateService.SaveAbsentStudentsAsync(_absentStudents);
+        await StateService.SaveTimeSlotCountAsync(_parameters.TimeSlots);
+        await StateService.SaveExtendedTeamsAsync(_extendedTeams);
+        await StateService.SaveExcludedStudentsAsync(_excludedStudents);
+
         await InvokeAsync(StateHasChanged); // let the UI know that the solution has been found
 
         _isSolving = false;
@@ -575,91 +579,18 @@
         _solutionData.ReloadServerData();
     }
 
-    // TODO: Move team extension logic into Core.Calculation.TeamScheduler to handle extended teams
-    // as part of the constraint programming model rather than post-processing
-    private void ExtendTeamsInSolution(TeamSchedulerSolution solution, IEnumerable<Team> extendedTeams, Student[] allStudents)
-    {
-        if (solution.TimeSlots == null || !solution.TimeSlots.Any())
-            return;
-
-        var extendedTeamsList = extendedTeams.ToList();
-        if (!extendedTeamsList.Any())
-            return;
-
-        var extendedTeamIds = extendedTeamsList.Select(t => t.Id).ToHashSet();
-
-        // Find which time slot each extended team is in and extend both forward and backward
-        for (int slotIndex = 0; slotIndex < solution.TimeSlots.Length; slotIndex++)
-        {
-            var currentSlot = solution.TimeSlots[slotIndex];
-            var teamsToExtend = currentSlot.Teams.Where(t => extendedTeamIds.Contains(t.Id)).ToList();
-
-            if (!teamsToExtend.Any())
-                continue;
-
-            // Extend forward: add to next time slot (if exists)
-            if (slotIndex + 1 < solution.TimeSlots.Length)
-            {
-                var nextSlot = solution.TimeSlots[slotIndex + 1];
-                var nextSlotTeamsList = nextSlot.Teams.ToList();
-                var nextSlotTeamIds = nextSlotTeamsList.Select(t => t.Id).ToHashSet();
-                
-                foreach (var team in teamsToExtend)
-                {
-                    if (!nextSlotTeamIds.Contains(team.Id))
-                    {
-                        nextSlotTeamsList.Add(team);
-                        nextSlotTeamIds.Add(team.Id);
-                    }
-                }
-
-                nextSlot.Teams = nextSlotTeamsList.ToArray();
-                var nextSlotIndex = slotIndex + 1;
-                var nextSlotTeamsForOverlap = GetTeamsWithoutExcludedStudents(nextSlot.Teams, nextSlotIndex);
-                nextSlot.StudentOverlaps = TeamSchedulerSolution.GetStudentTeamOverlaps(nextSlotTeamsForOverlap);
-                // Use teams without excluded students so students excluded from all teams appear as unscheduled
-                nextSlot.UnscheduledStudents = TeamSchedulerSolution.GetStudentsNotInTimSlot(nextSlotTeamsForOverlap, allStudents);
-            }
-
-            // Extend backward: add to previous time slot (if exists)
-            if (slotIndex > 0)
-            {
-                var previousSlot = solution.TimeSlots[slotIndex - 1];
-                var previousSlotTeamsList = previousSlot.Teams.ToList();
-                var previousSlotTeamIds = previousSlotTeamsList.Select(t => t.Id).ToHashSet();
-                
-                foreach (var team in teamsToExtend)
-                {
-                    if (!previousSlotTeamIds.Contains(team.Id))
-                    {
-                        previousSlotTeamsList.Add(team);
-                        previousSlotTeamIds.Add(team.Id);
-                    }
-                }
-
-                previousSlot.Teams = previousSlotTeamsList.ToArray();
-                var previousSlotIndex = slotIndex - 1;
-                var previousSlotTeamsForOverlap = GetTeamsWithoutExcludedStudents(previousSlot.Teams, previousSlotIndex);
-                previousSlot.StudentOverlaps = TeamSchedulerSolution.GetStudentTeamOverlaps(previousSlotTeamsForOverlap);
-                // Use teams without excluded students so students excluded from all teams appear as unscheduled
-                previousSlot.UnscheduledStudents = TeamSchedulerSolution.GetStudentsNotInTimSlot(previousSlotTeamsForOverlap, allStudents);
-            }
-        }
-    }
 
     async Task CopyToClipboard()
     {
-        var sb = new StringBuilder();
-        foreach (var timeslot in _solution.TimeSlots)
-        {
-            AppendScheduledTeams(sb, timeslot);
-            AppendUnscheduledStudents(sb, timeslot);
-            sb.Append(Environment.NewLine);
-        }
-
         try
         {
-            await ClipboardService.WriteTextAsync(sb.ToString());
+            var text = ClipboardFormatService.FormatScheduleForClipboard(
+                _solution,
+                _teams,
+                _absentStudents,
+                _excludedStudents,
+                GetTimeSlotIndex);
+            await ClipboardService.WriteTextAsync(text);
         }
         catch
         {
@@ -667,220 +598,86 @@
         }
     }
 
-    private void AppendScheduledTeams(StringBuilder sb, TeamScheduleTimeSlot timeslot)
+    private async Task OpenSaveHistoryDialog()
     {
-        var timeSlotIndex = GetTimeSlotIndex(timeslot.Name);
-        foreach (var scheduledTeam in timeslot.Teams.OrderBy(e => e.ToString()))
+        var parameters = new DialogParameters
         {
-            var teamName = scheduledTeam.ToString();
+            ["ScheduledTeams"] = _scheduledTeams,
+            ["AbsentStudents"] = _absentStudents,
+            ["AllTeams"] = _teams,
+            ["AllStudents"] = _students
+        };
 
-            if (scheduledTeam.Event.EventFormat is EventFormat.Individual)
+        var options = new DialogOptions
+        {
+            MaxWidth = MaxWidth.Medium,
+            FullWidth = true,
+            CloseButton = true
+        };
+
+        var dialog = await DialogService.ShowAsync<SaveMeetingHistoryDialog>("Save Meeting History", parameters, options);
+        var result = await dialog.Result;
+
+        // Note: Success message is already shown in the dialog, no need to show another here
+    }
+
+    private async Task LoadTeamsFromClipboard()
+    {
+        if (_isLoadingClipboard) return;
+
+        try
+        {
+            _isLoadingClipboard = true;
+            StateHasChanged();
+
+            var clipboardText = await ClipboardService.ReadTextAsync();
+            
+            if (string.IsNullOrWhiteSpace(clipboardText))
             {
-                sb.Append(teamName);
+                Snackbar.Add("Clipboard is empty", Severity.Warning);
+                return;
+            }
+
+            var matchedTeams = TeamClipboardMatcher.MatchTeamsFromClipboard(clipboardText, _teams);
+            
+            if (!matchedTeams.Any())
+            {
+                Snackbar.Add("No matching teams found in clipboard text", Severity.Info);
+                return;
+            }
+
+            // Combine with existing scheduled teams, avoiding duplicates
+            var existingTeamIds = _scheduledTeams.Select(t => t.Id).ToHashSet();
+            var newTeams = matchedTeams.Where(t => !existingTeamIds.Contains(t.Id));
+            var updatedTeams = _scheduledTeams.Concat(newTeams).ToList();
+
+            OnScheduledTeamsChanged(updatedTeams);
+            
+            var newCount = newTeams.Count();
+            var totalCount = matchedTeams.Count();
+            if (newCount == totalCount)
+            {
+                Snackbar.Add($"Selected {totalCount} team(s) from clipboard", Severity.Success);
             }
             else
             {
-                var studentsList = FormatStudentList(scheduledTeam, timeslot, timeSlotIndex);
-                sb.Append($"{teamName} - {studentsList}");
+                Snackbar.Add($"Selected {newCount} new team(s) from clipboard ({totalCount - newCount} already selected)", Severity.Success);
             }
-            sb.Append(Environment.NewLine);
+        }
+        catch (JSException ex)
+        {
+            Snackbar.Add("Unable to access clipboard. Please ensure clipboard permissions are granted.", Severity.Error);
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"Error loading teams from clipboard: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _isLoadingClipboard = false;
+            StateHasChanged();
         }
     }
 
-    private string FormatStudentList(Team team, TeamScheduleTimeSlot timeslot, int timeSlotIndex)
-    {
-        // Filter out excluded students for this team and time slot
-        var excludedStudentIds = _excludedStudents.Keys
-            .Where(k => k.teamId == team.Id && k.timeSlotIndex == timeSlotIndex && _excludedStudents[k])
-            .Select(k => k.studentId)
-            .ToHashSet();
-
-        var includedStudents = team.Students
-            .Where(s => !excludedStudentIds.Contains(s.Id))
-            .ToList();
-
-        // Create a temporary team with only included students for formatting
-        var teamForFormatting = new Team
-        {
-            Id = team.Id,
-            Event = team.Event,
-            Students = includedStudents,
-            Captain = team.Captain,
-            Identifier = team.Identifier
-        };
-
-        return TeamStudentNameFormatter.FormatStudentList(
-            teamForFormatting,
-            new TeamStudentNameFormatter.FormatOptions
-            {
-                Ordering = TeamStudentNameFormatter.OrderingStyle.CaptainFirst,
-                MarkOverlaps = true,
-                HasOverlaps = timeslot.StudentHasOverlaps,
-                MarkAbsent = true,
-                AbsentStudents = _absentStudents.ToList()
-            });
-    }
-
-    private string FormatStudentName(Student student, TeamScheduleTimeSlot timeslot)
-    {
-        // Find the team this student belongs to for formatting context
-        var team = _teams.FirstOrDefault(t => t.Students.Contains(student));
-        if (team == null)
-        {
-            // No team context, use StudentNameFormatter directly
-            return StudentNameFormatter.FormatStudentName(
-                student,
-                new StudentNameFormatter.FormatOptions
-                {
-                    HasOverlap = timeslot.StudentHasOverlaps(student),
-                    IsAbsent = _absentStudents.Contains(student)
-                });
-        }
-
-        return TeamStudentNameFormatter.FormatStudentName(
-            student,
-            team,
-            new TeamStudentNameFormatter.FormatOptions
-            {
-                MarkOverlaps = true,
-                HasOverlaps = timeslot.StudentHasOverlaps,
-                MarkAbsent = true,
-                AbsentStudents = _absentStudents.ToList()
-            });
-    }
-
-    private void AppendUnscheduledStudents(StringBuilder sb, TeamScheduleTimeSlot timeslot)
-    {
-        if (!timeslot.UnscheduledStudents.Any())
-            return;
-
-        sb.Append("--Unscheduled");
-        sb.Append(Environment.NewLine);
-
-        foreach (var student in timeslot.UnscheduledStudents)
-        {
-            var studentName = StudentNameFormatter.FormatStudentName(
-                student,
-                new StudentNameFormatter.FormatOptions
-                {
-                    IsAbsent = _absentStudents.Contains(student)
-                });
-
-            var unassignedTeams = _solution.StudentUnassignedTeams(student);
-            var teamsList = string.Join(", ", unassignedTeams.Select(e => e.ToString()));
-
-            sb.Append($"{studentName} - {teamsList}");
-            sb.Append(Environment.NewLine);
-        }
-    }
-
-    private class MeetingScheduleState : IEquatable<MeetingScheduleState>
-    {
-        public HashSet<int> ScheduledTeamIds { get; set; } = [];
-        public HashSet<int> AbsentStudentIds { get; set; } = [];
-        public int TimeSlotCount { get; set; }
-        public HashSet<int> ExtendedTeamIds { get; set; } = [];
-        public HashSet<(int teamId, int timeSlotIndex, int studentId)> ExcludedStudents { get; set; } = [];
-
-        public bool Equals(MeetingScheduleState? other)
-        {
-            if (other == null) return false;
-            return ScheduledTeamIds.SetEquals(other.ScheduledTeamIds) &&
-                   AbsentStudentIds.SetEquals(other.AbsentStudentIds) &&
-                   TimeSlotCount == other.TimeSlotCount &&
-                   ExtendedTeamIds.SetEquals(other.ExtendedTeamIds) &&
-                   ExcludedStudents.SetEquals(other.ExcludedStudents);
-        }
-
-        public override bool Equals(object? obj) => Equals(obj as MeetingScheduleState);
-
-        public override int GetHashCode()
-        {
-            var hash = new HashCode();
-            hash.Add(ScheduledTeamIds.Count);
-            foreach (var id in ScheduledTeamIds.OrderBy(x => x))
-                hash.Add(id);
-            hash.Add(AbsentStudentIds.Count);
-            foreach (var id in AbsentStudentIds.OrderBy(x => x))
-                hash.Add(id);
-            hash.Add(TimeSlotCount);
-            hash.Add(ExtendedTeamIds.Count);
-            foreach (var id in ExtendedTeamIds.OrderBy(x => x))
-                hash.Add(id);
-            hash.Add(ExcludedStudents.Count);
-            foreach (var key in ExcludedStudents.OrderBy(x => x))
-                hash.Add(key);
-            return hash.ToHashCode();
-        }
-
-        public static MeetingScheduleState FromCurrent(
-            IEnumerable<Team> scheduledTeams,
-            IEnumerable<Student> absentStudents,
-            int timeSlotCount,
-            IEnumerable<Team> extendedTeams,
-            Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents)
-        {
-            return new MeetingScheduleState
-            {
-                ScheduledTeamIds = scheduledTeams.Select(t => t.Id).ToHashSet(),
-                AbsentStudentIds = absentStudents.Select(s => s.Id).ToHashSet(),
-                TimeSlotCount = timeSlotCount,
-                ExtendedTeamIds = extendedTeams.Select(t => t.Id).ToHashSet(),
-                ExcludedStudents = excludedStudents.Keys
-                    .Where(k => excludedStudents[k])
-                    .ToHashSet()
-            };
-        }
-
-        public static async Task<MeetingScheduleState?> FromLocalStorage(
-            LocalStorageService localStorage,
-            Team[] allTeams,
-            Student[] allStudents)
-        {
-            // Load scheduled teams
-            var scheduledTeamIds = await localStorage.GetIntArrayAsync("MeetingSchedule_ScheduledTeams");
-            var absentStudentIds = await localStorage.GetIntArrayAsync("MeetingSchedule_AbsentStudents");
-            var timeSlotCount = await localStorage.GetIntAsync("MeetingSchedule_TimeSlotCount", defaultValue: 2);
-            var extendedTeamIds = await localStorage.GetIntArrayAsync("MeetingSchedule_ExtendedTeams");
-            var exclusions = await localStorage.GetJsonAsync<ExcludedStudent[]>("MeetingSchedule_ExcludedStudents");
-
-            // If no state exists, return null
-            if (scheduledTeamIds.Length == 0 && absentStudentIds.Length == 0 && 
-                timeSlotCount == 2 && extendedTeamIds.Length == 0 && 
-                (exclusions == null || exclusions.Length == 0))
-            {
-                return null;
-            }
-
-            var excludedStudentsSet = new HashSet<(int teamId, int timeSlotIndex, int studentId)>();
-            if (exclusions != null && exclusions.Length > 0)
-            {
-                foreach (var exclusion in exclusions)
-                {
-                    excludedStudentsSet.Add((exclusion.TeamId, exclusion.TimeSlotIndex, exclusion.StudentId));
-                }
-            }
-
-            return new MeetingScheduleState
-            {
-                ScheduledTeamIds = scheduledTeamIds.ToHashSet(),
-                AbsentStudentIds = absentStudentIds.ToHashSet(),
-                TimeSlotCount = timeSlotCount > 0 ? timeSlotCount : 2,
-                ExtendedTeamIds = extendedTeamIds.ToHashSet(),
-                ExcludedStudents = excludedStudentsSet
-            };
-        }
-
-        public async Task SaveToLocalStorage(LocalStorageService localStorage)
-        {
-            await localStorage.SetIntArrayAsync("MeetingSchedule_ScheduledTeams", ScheduledTeamIds.ToArray());
-            await localStorage.SetIntArrayAsync("MeetingSchedule_AbsentStudents", AbsentStudentIds.ToArray());
-            await localStorage.SetIntAsync("MeetingSchedule_TimeSlotCount", TimeSlotCount);
-            await localStorage.SetIntArrayAsync("MeetingSchedule_ExtendedTeams", ExtendedTeamIds.ToArray());
-            
-            var exclusions = ExcludedStudents.Select(e => new ExcludedStudent(e.teamId, e.timeSlotIndex, e.studentId)).ToArray();
-            await localStorage.SetJsonAsync("MeetingSchedule_ExcludedStudents", exclusions);
-        }
-    }
 
 }

WebApp/Components/Features/MeetingSchedule/MeetingHistoryDetailDialog.razor

@@ -0,0 +1,501 @@
+@namespace WebApp.Components.Features.MeetingSchedule
+@using Core.Services
+@using WebApp.Models
+@inject ITeamMeetingHistoryService TeamMeetingHistoryService
+@inject INotesService NotesService
+@inject INoteNamingService NoteNamingService
+@inject ISnackbar Snackbar
+@inject IDialogService DialogService
+@inject IMeetingScheduleDataService DataService
+@inject IMeetingScheduleStateService StateService
+@inject NavigationManager NavigationManager
+@implements IAsyncDisposable
+
+<MudDialog>
+    <DialogContent>
+        @if (_isLoading)
+        {
+            <MudProgressLinear Color="Color.Primary" Indeterminate="true" Class="my-4" />
+        }
+        else if (_meetingHistory == null)
+        {
+            <MudAlert Severity="Severity.Error">Meeting history not found.</MudAlert>
+        }
+        else
+        {
+            <MudStack Spacing="3">
+                @* Navigation Header *@
+                <MudStack Row="true" Justify="Justify.SpaceBetween" AlignItems="AlignItems.Center" Spacing="2">
+                    <MudTooltip Text="@(_previousMeetingHistory != null ? $"Previous: {_previousMeetingHistory.MeetingDate:MM/dd/yyyy}" : "No previous meeting")">
+                        <span>
+                            <MudIconButton Icon="@Icons.Material.Filled.ChevronLeft"
+                                          OnClick="NavigateToPrevious"
+                                          Disabled="@(_previousMeetingHistory == null || IsActionDisabled)"
+                                          Color="Color.Primary"
+                                          Size="Size.Medium" />
+                        </span>
+                    </MudTooltip>
+                    <MudText Typo="Typo.h6" Class="flex-grow-1" Style="text-align: center;">@_meetingHistory.MeetingDate.ToString("MM/dd/yyyy")</MudText>
+                    <MudTooltip Text="@(_nextMeetingHistory != null ? $"Next: {_nextMeetingHistory.MeetingDate:MM/dd/yyyy}" : "No next meeting")">
+                        <span>
+                            <MudIconButton Icon="@Icons.Material.Filled.ChevronRight"
+                                          OnClick="NavigateToNext"
+                                          Disabled="@(_nextMeetingHistory == null || IsActionDisabled)"
+                                          Color="Color.Primary"
+                                          Size="Size.Medium" />
+                        </span>
+                    </MudTooltip>
+                </MudStack>
+
+                <MudGrid>
+                    <MudItem xs="12" md="6">
+                        <MudText Typo="Typo.subtitle1">Teams That Met (@_meetingHistory.Teams.Count)</MudText>
+                        <MudPaper Elevation="1" Class="pa-2">
+                            <MudStack Row="true" Spacing="1" Wrap="Wrap.Wrap">
+                                @foreach (var team in _meetingHistory.Teams.OrderByEventFormatFirst().ThenBy(e => e.ToString()))
+                                {
+                                    <MudChip T="string" Size="Size.Small" Color="Color.Default" Variant="@AppIcons.TeamChipVariant()" Class="mx-1 my-1">@team.ToString()</MudChip>
+                                }
+                            </MudStack>
+                        </MudPaper>
+                    </MudItem>
+                    <MudItem xs="12" md="6">
+                        <MudText Typo="Typo.subtitle1">Students (@GetAllStudentsFromTeams().Count)</MudText>
+                        <MudPaper Elevation="1" Class="pa-2">
+                            <MudStack Row="true" Spacing="1" Wrap="Wrap.Wrap">
+                                @{
+                                    var presentStudentIds = _meetingHistory.Students.Select(s => s.Id).ToHashSet();
+                                    var allStudents = GetAllStudentsFromTeams().OrderBy(s => s.FirstName);
+                                }
+                                @foreach (var student in allStudents)
+                                {
+                                    var isPresent = presentStudentIds.Contains(student.Id);
+                                    <MudChip T="string" 
+                                           Size="Size.Small" 
+                                           Color="Color.Default" 
+                                           Variant="@AppIcons.StudentChipVariant()"
+                                           Class="mx-1 my-1"
+                                           Style="@(!isPresent ? "opacity: 0.5;" : "")">
+                                        @student.FirstNameLastName
+                                    </MudChip>
+                                }
+                            </MudStack>
+                        </MudPaper>
+                    </MudItem>
+                </MudGrid>
+
+                @if (_meetingNote != null)
+                {
+                    <MudDivider />
+                    <MudText Typo="Typo.subtitle1">Meeting Notes</MudText>
+                    <MudPaper Elevation="1" Class="pa-3">
+                        <MudText Typo="Typo.body2"><strong>@_meetingNote.Title</strong></MudText>
+                        @if (!string.IsNullOrWhiteSpace(_meetingNote.Content))
+                        {
+                            <MudText Typo="Typo.body2" Class="mt-2">
+                                @((MarkupString)MarkdownHelper.ToHtml(_meetingNote.Content))
+                            </MudText>
+                        }
+                        <MudButton Variant="Variant.Text"
+                                  Size="Size.Small"
+                                  Color="Color.Primary"
+                                  StartIcon="@Icons.Material.Filled.Edit"
+                                  OnClick="ViewNote"
+                                  Class="mt-2">
+                            Edit Note
+                        </MudButton>
+                    </MudPaper>
+                }
+            </MudStack>
+        }
+    </DialogContent>
+    <DialogActions>
+        @if (_meetingHistory != null)
+        {
+            <MudButton Variant="Variant.Text"
+                      Color="Color.Error"
+                      OnClick="ConfirmDelete"
+                      Disabled="@IsActionDisabled">
+                Delete
+            </MudButton>
+            <MudSpacer />
+            <MudButton Variant="Variant.Text"
+                      Color="Color.Secondary"
+                      OnClick="LoadIntoPlanner"
+                      Disabled="@IsActionDisabled"
+                      StartIcon="@Icons.Material.Filled.Upload">
+                Load into Planner
+            </MudButton>
+            <MudButton Variant="Variant.Text"
+                      Color="Color.Primary"
+                      OnClick="OpenEditDialog"
+                      Disabled="@IsActionDisabled"
+                      StartIcon="@Icons.Material.Filled.Edit">
+                Edit
+            </MudButton>
+            <MudButton OnClick="Close" Disabled="@IsActionDisabled">Close</MudButton>
+        }
+        else
+        {
+            <MudSpacer />
+            <MudButton OnClick="Close">Close</MudButton>
+        }
+    </DialogActions>
+</MudDialog>
+
+@code {
+    [CascadingParameter]
+    IMudDialogInstance MudDialog { get; set; } = null!;
+
+    [Parameter]
+    public int MeetingHistoryId { get; set; }
+
+    private TeamMeetingHistory? _meetingHistory;
+    private Note? _meetingNote;
+    private bool _isLoading = true;
+    private bool _isDeleting = false;
+    private Team[] _allTeams = [];
+    private Student[] _allStudents = [];
+    private CancellationTokenSource? _cancellationTokenSource;
+    private bool _isDisposed = false;
+    private bool IsActionDisabled => _isLoading || _isDeleting;
+    private TeamMeetingHistory? _previousMeetingHistory;
+    private TeamMeetingHistory? _nextMeetingHistory;
+
+    protected override void OnInitialized()
+    {
+        _cancellationTokenSource = new CancellationTokenSource();
+    }
+
+    protected override async Task OnInitializedAsync()
+    {
+        // Load all teams and students for the edit dialog
+        _allTeams = await DataService.LoadTeamsAsync();
+        _allStudents = await DataService.LoadStudentsAsync();
+        await LoadMeetingHistory();
+    }
+
+    private async Task LoadMeetingHistory()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            _meetingHistory = await TeamMeetingHistoryService.GetMeetingHistoryAsync(MeetingHistoryId);
+            
+            // Load note by title if meeting history exists
+            if (_meetingHistory != null)
+            {
+                _meetingNote = await TeamMeetingHistoryService.GetMeetingNoteAsync(_meetingHistory.MeetingDate);
+                
+                // Load all meeting histories to find previous/next
+                await LoadNavigationMeetings();
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error loading meeting history: {ex.Message}", Severity.Error);
+            }
+        }
+        finally
+        {
+            if (!_isDisposed)
+            {
+                _isLoading = false;
+                StateHasChanged();
+            }
+        }
+    }
+
+    private async Task LoadNavigationMeetings()
+    {
+        if (_isDisposed || _meetingHistory == null) return;
+
+        try
+        {
+            // Get all meeting histories ordered by date
+            var allMeetings = (await TeamMeetingHistoryService.GetMeetingHistoriesAsync())
+                .OrderBy(m => m.MeetingDate)
+                .ThenBy(m => m.Id)
+                .ToList();
+
+            var currentIndex = allMeetings.FindIndex(m => m.Id == _meetingHistory.Id);
+            
+            if (currentIndex >= 0)
+            {
+                _previousMeetingHistory = currentIndex > 0 ? allMeetings[currentIndex - 1] : null;
+                _nextMeetingHistory = currentIndex < allMeetings.Count - 1 ? allMeetings[currentIndex + 1] : null;
+            }
+            else
+            {
+                _previousMeetingHistory = null;
+                _nextMeetingHistory = null;
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                // Log error but don't show snackbar - navigation is not critical
+                System.Diagnostics.Debug.WriteLine($"Error loading navigation meetings: {ex.Message}");
+            }
+        }
+    }
+
+    private async Task NavigateToPrevious()
+    {
+        if (_previousMeetingHistory == null || _isDisposed) return;
+
+        // Close current dialog and open new one with previous meeting ID
+        var parameters = new DialogParameters
+        {
+            ["MeetingHistoryId"] = _previousMeetingHistory.Id
+        };
+
+        var options = new DialogOptions
+        {
+            MaxWidth = MaxWidth.Medium,
+            FullWidth = true,
+            CloseButton = true
+        };
+
+        MudDialog.Close();
+        await DialogService.ShowAsync<MeetingHistoryDetailDialog>("Meeting History", parameters, options);
+    }
+
+    private async Task NavigateToNext()
+    {
+        if (_nextMeetingHistory == null || _isDisposed) return;
+
+        // Close current dialog and open new one with next meeting ID
+        var parameters = new DialogParameters
+        {
+            ["MeetingHistoryId"] = _nextMeetingHistory.Id
+        };
+
+        var options = new DialogOptions
+        {
+            MaxWidth = MaxWidth.Medium,
+            FullWidth = true,
+            CloseButton = true
+        };
+
+        MudDialog.Close();
+        await DialogService.ShowAsync<MeetingHistoryDetailDialog>("Meeting History", parameters, options);
+    }
+
+    private async Task ConfirmDelete()
+    {
+        if (_isDisposed || _isDeleting || _meetingHistory == null) return;
+
+        var result = await DialogService.ShowMessageBox(
+            "Confirm Delete",
+            $"Are you sure you want to delete the meeting history for {_meetingHistory.MeetingDate:MM/dd/yyyy}? This action cannot be undone.",
+            yesText: "Delete",
+            cancelText: "Cancel");
+
+        if (result == true)
+        {
+            await DeleteMeetingHistory();
+        }
+    }
+
+    private async Task DeleteMeetingHistory()
+    {
+        if (_isDisposed || _isDeleting || _meetingHistory == null) return;
+
+        try
+        {
+            _isDeleting = true;
+            StateHasChanged();
+
+            await TeamMeetingHistoryService.DeleteMeetingHistoryAsync(MeetingHistoryId);
+
+            if (!_isDisposed)
+            {
+                Snackbar.Add("Meeting history deleted successfully", Severity.Success);
+                MudDialog.Close(DialogResult.Ok(true));
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error deleting meeting history: {ex.Message}", Severity.Error);
+                _isDeleting = false;
+                StateHasChanged();
+            }
+        }
+    }
+
+    private async Task ViewNote()
+    {
+        if (_meetingNote == null) return;
+
+        var parameters = new DialogParameters
+        {
+            ["NoteId"] = _meetingNote.Id
+        };
+
+        var options = new DialogOptions
+        {
+            MaxWidth = MaxWidth.Medium,
+            FullWidth = true,
+            CloseButton = true
+        };
+
+        var dialog = await DialogService.ShowAsync<NoteViewDialog>("Meeting Notes", parameters, options);
+        await dialog.Result;
+
+        // Refresh meeting history to get updated note
+        await LoadMeetingHistory();
+    }
+
+    private async Task OpenEditDialog()
+    {
+        if (_meetingHistory == null || _isDisposed) return;
+
+        var parameters = new DialogParameters
+        {
+            ["MeetingHistoryId"] = _meetingHistory.Id,
+            ["AllTeams"] = _allTeams,
+            ["AllStudents"] = _allStudents,
+            ["ScheduledTeams"] = new List<Team>(), // Not used when editing
+            ["AbsentStudents"] = new List<Student>() // Not used when editing
+        };
+
+        var options = new DialogOptions
+        {
+            MaxWidth = MaxWidth.Medium,
+            FullWidth = true,
+            CloseButton = true
+        };
+
+        var dialog = await DialogService.ShowAsync<SaveMeetingHistoryDialog>("Edit Meeting History", parameters, options);
+        var result = await dialog.Result;
+
+        // Refresh meeting history if dialog was saved
+        if (!result.Canceled && !_isDisposed)
+        {
+            await LoadMeetingHistory();
+        }
+    }
+
+    private List<Student> GetAllStudentsFromTeams()
+    {
+        if (_meetingHistory == null)
+            return [];
+
+        var allStudents = new List<Student>();
+        var studentIds = new HashSet<int>();
+
+        foreach (var team in _meetingHistory.Teams)
+        {
+            foreach (var student in team.Students)
+            {
+                if (!studentIds.Contains(student.Id))
+                {
+                    studentIds.Add(student.Id);
+                    allStudents.Add(student);
+                }
+            }
+        }
+
+        return allStudents;
+    }
+
+    private async Task LoadIntoPlanner()
+    {
+        if (_isDisposed || _meetingHistory == null) return;
+
+        try
+        {
+            // Get all teams and students from database
+            var allTeams = await DataService.LoadTeamsAsync();
+            var allStudents = await DataService.LoadStudentsAsync();
+
+            // Match teams from history to all teams by ID for reference equality
+            var historyTeamIds = _meetingHistory.Teams.Select(t => t.Id).ToHashSet();
+            var scheduledTeams = allTeams.Where(t => historyTeamIds.Contains(t.Id));
+
+            // Calculate absent students (all students not in the meeting history's student list)
+            var presentStudentIds = _meetingHistory.Students.Select(s => s.Id).ToHashSet();
+            var absentStudents = allStudents.Where(s => !presentStudentIds.Contains(s.Id));
+
+            // Save state to localStorage
+            await StateService.SaveScheduledTeamsAsync(scheduledTeams);
+            await StateService.SaveAbsentStudentsAsync(absentStudents);
+            // Clear extended teams and excluded students when loading from history
+            await StateService.SaveExtendedTeamsAsync([]);
+            await StateService.SaveExcludedStudentsAsync(new Dictionary<(int teamId, int timeSlotIndex, int studentId), bool>());
+
+            // Close dialog and navigate to planner
+            MudDialog.Close();
+            NavigationManager.NavigateTo("/meeting-schedule");
+
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Loaded meeting from {_meetingHistory.MeetingDate:MM/dd/yyyy} into planner", Severity.Success);
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error loading meeting into planner: {ex.Message}", Severity.Error);
+            }
+        }
+    }
+
+    private void Close()
+    {
+        if (_isDisposed) return;
+        MudDialog.Close();
+    }
+
+    public async ValueTask DisposeAsync()
+    {
+        if (!_isDisposed)
+        {
+            _isDisposed = true;
+            _cancellationTokenSource?.Cancel();
+            _cancellationTokenSource?.Dispose();
+            _cancellationTokenSource = null;
+        }
+        await ValueTask.CompletedTask;
+    }
+}

WebApp/Components/Features/MeetingSchedule/SaveMeetingHistoryDialog.razor

@@ -0,0 +1,454 @@
+@namespace WebApp.Components.Features.MeetingSchedule
+@using Core.Entities
+@using Core.Calculation
+@using Core.Services
+@using WebApp.Services
+@using WebApp.Components.Shared.Components
+@using WebApp.Components.Features.Teams.Components
+@using WebApp.Components.Features.Students.Components
+@using WebApp.Models
+@inject ITeamMeetingHistoryService TeamMeetingHistoryService
+@inject INotesService NotesService
+@inject INoteNamingService NoteNamingService
+@inject ISnackbar Snackbar
+@inject IDialogService DialogService
+@implements IAsyncDisposable
+
+<MudDialog>
+    <DialogContent>
+        @if (_isLoading)
+        {
+            <MudProgressLinear Color="Color.Primary" Indeterminate="true" Class="my-4" />
+        }
+        else
+        {
+            <MudStack Spacing="3">
+                <MudText Typo="Typo.h6">@(_isEditMode ? "Edit Meeting History" : "Save Meeting History")</MudText>
+
+                <MudDatePicker Label="Meeting Date"
+                              Date="_meetingDate"
+                              DateChanged="OnMeetingDateChanged"
+                              Variant="Variant.Outlined"
+                              Disabled="@_isEditMode" />
+
+                <MudDivider />
+
+                <MudGrid>
+                    <MudItem xs="12" md="6">
+                        <MudPaper Elevation="1" Class="pa-2" Style="max-height: 300px; overflow-y: auto;">
+                            <TeamToggleSelector Teams="@AllTeams"
+                                               SelectedTeams="_selectedTeams"
+                                               SelectedTeamsChanged="OnTeamsChanged"
+                                               Title="Teams That Met"
+                                               ShowEventAttributes="false" />
+                        </MudPaper>
+                    </MudItem>
+                    <MudItem xs="12" md="6">
+                        <MudPaper Elevation="1" Class="pa-2" Style="max-height: 300px; overflow-y: auto;">
+                            <StudentToggleSelector Students="@AllStudents"
+                                                  SelectedStudents="_selectedStudents"
+                                                  SelectedStudentsChanged="OnStudentsChanged"
+                                                  Title="Students Present"
+                                                  ShowFullName="true" />
+                        </MudPaper>
+                    </MudItem>
+                </MudGrid>
+
+                <MudDivider />
+
+                <MudExpansionPanels MultiExpansion="false">
+                    <MudExpansionPanel Text="Meeting Notes (Optional)">
+                        <MudStack Spacing="2">
+                            <MudTextField T="string"
+                                        Label="Note Title"
+                                        @bind-Value="_noteTitle"
+                                        Variant="Variant.Outlined"
+                                        ReadOnly="true"
+                                        HelperText="Title is automatically generated based on meeting date" />
+                            <MudTextField T="string"
+                                        Label="Note Content"
+                                        @bind-Value="_noteContent"
+                                        Variant="Variant.Outlined"
+                                        Lines="5"
+                                        Placeholder="Enter meeting notes..."
+                                        HelperText="Optional markdown content for meeting notes" />
+                        </MudStack>
+                    </MudExpansionPanel>
+                </MudExpansionPanels>
+            </MudStack>
+        }
+    </DialogContent>
+    <DialogActions>
+        <MudButton OnClick="Cancel" Disabled="@_isSaving">Cancel</MudButton>
+        <MudButton Color="Color.Primary" Variant="Variant.Filled" OnClick="Save" Disabled="@IsSaveDisabled">
+            @if (_isSaving)
+            {
+                <MudProgressCircular Size="Size.Small" Indeterminate="true" Class="mr-2" />
+                <span>Saving...</span>
+            }
+            else
+            {
+                <span>Save</span>
+            }
+        </MudButton>
+    </DialogActions>
+</MudDialog>
+
+@code {
+    [CascadingParameter]
+    IMudDialogInstance MudDialog { get; set; } = null!;
+
+    [Parameter]
+    public IEnumerable<Team> ScheduledTeams { get; set; } = [];
+
+    [Parameter]
+    public IEnumerable<Student> AbsentStudents { get; set; } = [];
+
+    [Parameter]
+    public IEnumerable<Team> AllTeams { get; set; } = [];
+
+    [Parameter]
+    public IEnumerable<Student> AllStudents { get; set; } = [];
+
+    [Parameter]
+    public int? MeetingHistoryId { get; set; }
+
+    private DateTime? _meetingDate = DateTime.Today;
+    private IEnumerable<Team> _selectedTeams = [];
+    private IEnumerable<Student> _selectedStudents = [];
+    private string _noteTitle = "";
+    private string _noteContent = "";
+    private bool _isLoading = true;
+    private bool _isSaving = false;
+    private bool _isEditMode = false;
+    private CancellationTokenSource? _cancellationTokenSource;
+    private bool _isDisposed = false;
+
+    protected override void OnInitialized()
+    {
+        _cancellationTokenSource = new CancellationTokenSource();
+    }
+
+    protected override async Task OnInitializedAsync()
+    {
+        await LoadInitialData();
+    }
+
+    private async Task LoadInitialData()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            // If editing, load existing meeting history
+            if (MeetingHistoryId.HasValue)
+            {
+                _isEditMode = true;
+                var existingHistory = await TeamMeetingHistoryService.GetMeetingHistoryAsync(MeetingHistoryId.Value);
+                
+                if (existingHistory != null)
+                {
+                    _meetingDate = existingHistory.MeetingDate;
+                    
+                    // Match teams by ID to ensure reference equality with MudToggleGroup
+                    var selectedTeamIds = existingHistory.Teams.Select(t => t.Id).ToHashSet();
+                    var matchedTeams = AllTeams.Where(t => selectedTeamIds.Contains(t.Id)).ToList();
+                    
+                    // If we couldn't match all teams from AllTeams, use the teams from existing history
+                    // This can happen if AllTeams is empty or doesn't contain all the teams
+                    if (matchedTeams.Count != existingHistory.Teams.Count && AllTeams.Any())
+                    {
+                        // Try to match what we can, but log a warning
+                        System.Diagnostics.Debug.WriteLine($"Warning: Could not match all teams. Expected {existingHistory.Teams.Count}, matched {matchedTeams.Count}");
+                    }
+                    _selectedTeams = matchedTeams.Any() ? matchedTeams : existingHistory.Teams;
+                    
+                    // Match students by ID to ensure reference equality with MudToggleGroup
+                    var selectedStudentIds = existingHistory.Students.Select(s => s.Id).ToHashSet();
+                    var matchedStudents = AllStudents.Where(s => selectedStudentIds.Contains(s.Id)).ToList();
+                    
+                    // If we couldn't match all students from AllStudents, use the students from existing history
+                    if (matchedStudents.Count != existingHistory.Students.Count && AllStudents.Any())
+                    {
+                        // Try to match what we can, but log a warning
+                        System.Diagnostics.Debug.WriteLine($"Warning: Could not match all students. Expected {existingHistory.Students.Count}, matched {matchedStudents.Count}");
+                    }
+                    _selectedStudents = matchedStudents.Any() ? matchedStudents : existingHistory.Students;
+                    
+                    // Load existing note if available
+                    var existingNote = await TeamMeetingHistoryService.GetMeetingNoteAsync(existingHistory.MeetingDate);
+                    if (existingNote != null)
+                    {
+                        _noteContent = existingNote.Content ?? "";
+                    }
+                }
+            }
+            else
+            {
+                // Initialize selected teams from scheduled teams
+                _selectedTeams = ScheduledTeams;
+
+                // Initialize selected students (all students except absent ones)
+                var absentStudentIds = AbsentStudents.Select(s => s.Id).ToHashSet();
+                _selectedStudents = AllStudents.Where(s => !absentStudentIds.Contains(s.Id));
+            }
+
+            // Generate default note title if meeting date is set
+            if (_meetingDate.HasValue)
+            {
+                _noteTitle = NoteNamingService.GetMeetingNoteTitle(_meetingDate.Value);
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error loading data: {ex.Message}", Severity.Error);
+            }
+        }
+        finally
+        {
+            if (!_isDisposed)
+            {
+                _isLoading = false;
+                StateHasChanged();
+            }
+        }
+    }
+
+    private bool IsSaveDisabled => _isSaving || _isLoading;
+
+    protected override async Task OnParametersSetAsync()
+    {
+        if (_meetingDate.HasValue && string.IsNullOrEmpty(_noteTitle))
+        {
+            _noteTitle = NoteNamingService.GetMeetingNoteTitle(_meetingDate.Value);
+        }
+        await base.OnParametersSetAsync();
+    }
+
+    private async Task OnMeetingDateChanged(DateTime? date)
+    {
+        _meetingDate = date;
+        if (date.HasValue)
+        {
+            _noteTitle = NoteNamingService.GetMeetingNoteTitle(date.Value);
+        }
+        await InvokeAsync(StateHasChanged);
+    }
+
+    private void OnTeamsChanged(IEnumerable<Team> teams)
+    {
+        _selectedTeams = teams;
+        StateHasChanged();
+    }
+
+    private void OnStudentsChanged(IEnumerable<Student> students)
+    {
+        _selectedStudents = students;
+        StateHasChanged();
+    }
+
+    private async Task Save()
+    {
+        if (_isDisposed || _isSaving) return;
+
+        if (!_meetingDate.HasValue)
+        {
+            Snackbar.Add("Please select a meeting date", Severity.Warning);
+            return;
+        }
+
+        // Validate that we have at least one team selected
+        if (!_selectedTeams.Any())
+        {
+            Snackbar.Add("Please select at least one team", Severity.Warning);
+            return;
+        }
+
+        // Check if a meeting history already exists for this date (only when creating new, not editing)
+        if (!_isEditMode)
+        {
+            var dateOnly = _meetingDate.Value.Date;
+            // GetMeetingHistoriesAsync: startDate >= date, endDate < (endDate.Date + 1 day)
+            // To get meetings for a single day, pass dateOnly as startDate and dateOnly as endDate
+            // This becomes: MeetingDate >= dateOnly AND MeetingDate < (dateOnly + 1 day) = just that day
+            var existingMeetings = await TeamMeetingHistoryService.GetMeetingHistoriesAsync(dateOnly, dateOnly);
+            if (existingMeetings.Any())
+            {
+                // Show confirmation dialog
+                var confirmResult = await DialogService.ShowMessageBox(
+                    "Overwrite Meeting?",
+                    "A meeting already exists for this date. Overwrite it?",
+                    yesText: "Overwrite",
+                    cancelText: "Cancel");
+                
+                if (confirmResult != true)
+                {
+                    return; // User cancelled
+                }
+                
+                // User confirmed, switch to edit mode
+                var existingMeeting = existingMeetings.First();
+                _isEditMode = true;
+                MeetingHistoryId = existingMeeting.Id;
+                
+                // Load existing meeting data
+                var existingHistory = await TeamMeetingHistoryService.GetMeetingHistoryAsync(existingMeeting.Id);
+                if (existingHistory != null)
+                {
+                    // Match teams by ID to ensure reference equality with MudToggleGroup
+                    var selectedTeamIds = existingHistory.Teams.Select(t => t.Id).ToHashSet();
+                    _selectedTeams = AllTeams.Where(t => selectedTeamIds.Contains(t.Id));
+                    
+                    // Match students by ID to ensure reference equality with MudToggleGroup
+                    var selectedStudentIds = existingHistory.Students.Select(s => s.Id).ToHashSet();
+                    _selectedStudents = AllStudents.Where(s => selectedStudentIds.Contains(s.Id));
+                    
+                    // Load existing note if available
+                    var existingNote = await TeamMeetingHistoryService.GetMeetingNoteAsync(existingHistory.MeetingDate);
+                    if (existingNote != null)
+                    {
+                        _noteContent = existingNote.Content ?? "";
+                    }
+                }
+            }
+        }
+
+        try
+        {
+            _isSaving = true;
+            StateHasChanged();
+
+            // Create or update note if note content is provided
+            Note? note = null;
+            if (!string.IsNullOrWhiteSpace(_noteContent))
+            {
+                // Use the naming service to get the meeting note title
+                var noteTitle = NoteNamingService.GetMeetingNoteTitle(_meetingDate.Value);
+                
+                // Check if note already exists
+                var existingNote = await NotesService.GetNotesAsync(includeDeleted: false);
+                note = existingNote.FirstOrDefault(n => n.Title == noteTitle);
+                
+                if (note != null)
+                {
+                    // Update existing note
+                    note.Content = _noteContent;
+                    note = await NotesService.UpdateNoteAsync(note);
+                }
+                else
+                {
+                    // Create new note
+                    note = new Note
+                    {
+                        Title = noteTitle,
+                        Content = _noteContent
+                    };
+                    note = await NotesService.CreateNoteAsync(note);
+                }
+            }
+
+            // Create or update meeting history
+            TeamMeetingHistory meetingHistory;
+            if (_isEditMode && MeetingHistoryId.HasValue)
+            {
+                // Update existing meeting history
+                var existingHistory = await TeamMeetingHistoryService.GetMeetingHistoryAsync(MeetingHistoryId.Value);
+                if (existingHistory == null)
+                {
+                    Snackbar.Add("Meeting history not found", Severity.Error);
+                    _isSaving = false;
+                    StateHasChanged();
+                    return;
+                }
+                
+                // Ensure we have teams and students - use existing if selected lists are empty (fallback)
+                var teamsToSave = _selectedTeams.Any() ? _selectedTeams.ToList() : existingHistory.Teams.ToList();
+                var studentsToSave = _selectedStudents.Any() ? _selectedStudents.ToList() : existingHistory.Students.ToList();
+                
+                // Create a new meeting history object with the updated data
+                // Use IDs to ensure we're working with the correct entities
+                meetingHistory = new TeamMeetingHistory
+                {
+                    Id = existingHistory.Id,
+                    MeetingDate = _meetingDate.Value,
+                    Teams = teamsToSave,
+                    Students = studentsToSave
+                };
+                
+                await TeamMeetingHistoryService.UpdateMeetingHistoryAsync(meetingHistory);
+                
+                if (!_isDisposed)
+                {
+                    Snackbar.Add($"Meeting history updated for {_meetingDate.Value:MM/dd/yyyy}", Severity.Success);
+                }
+            }
+            else
+            {
+                // Create new meeting history
+                meetingHistory = new TeamMeetingHistory
+                {
+                    MeetingDate = _meetingDate.Value,
+                    Teams = _selectedTeams.ToList(),
+                    Students = _selectedStudents.ToList()
+                };
+
+                await TeamMeetingHistoryService.CreateMeetingHistoryAsync(meetingHistory);
+                
+                if (!_isDisposed)
+                {
+                    Snackbar.Add($"Meeting history saved for {_meetingDate.Value:MM/dd/yyyy}", Severity.Success);
+                }
+            }
+
+            if (!_isDisposed)
+            {
+                MudDialog.Close(DialogResult.Ok(true));
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error saving meeting history: {ex.Message}", Severity.Error);
+                _isSaving = false;
+                StateHasChanged();
+            }
+        }
+    }
+
+    private void Cancel()
+    {
+        if (_isDisposed) return;
+        MudDialog.Cancel();
+    }
+
+    public async ValueTask DisposeAsync()
+    {
+        if (!_isDisposed)
+        {
+            _isDisposed = true;
+            _cancellationTokenSource?.Cancel();
+            _cancellationTokenSource?.Dispose();
+            _cancellationTokenSource = null;
+        }
+        await ValueTask.CompletedTask;
+    }
+}

WebApp/Components/Features/Students/Details.razor

@@ -18,10 +18,14 @@
     BackButtonUrl="@(ReturnUrl ?? "/students")">
     <ActionButtons>
         <div class="no-print">
-            <MudButton StartIcon="@Icons.Material.Filled.Print"
-                       OnClick="PrintPage"
-                       Variant="Variant.Outlined">Print</MudButton>
-            <MudButton StartIcon="@Icons.Material.Filled.Edit" Href="@($"/students/edit?id={student.Id}&returnUrl={ReturnUrl ?? "/students"}")" Variant="Variant.Outlined">Edit</MudButton>
+            <MudTooltip Text="Print">
+                <MudButton StartIcon="@Icons.Material.Filled.Print"
+                           OnClick="PrintPage"
+                           Variant="Variant.Outlined">Print</MudButton>
+            </MudTooltip>
+            <MudTooltip Text="Edit">
+                <MudButton StartIcon="@Icons.Material.Filled.Edit" Href="@($"/students/edit?id={student.Id}&returnUrl={ReturnUrl ?? "/students"}")" Variant="Variant.Outlined">Edit</MudButton>
+            </MudTooltip>
         </div>
     </ActionButtons>
 </PageHeader>

WebApp/Components/Features/Students/EventRanking.razor

@@ -1,4 +1,4 @@
-@page "/students/event-ranking"
+@page "/students/event-ranking"
 @attribute [Authorize]
 @using Microsoft.EntityFrameworkCore
 @using WebApp.Models
@@ -9,7 +9,11 @@
 
 <PageHeader
     Title="Student Event Ranks"
-    Icon="@AppIcons.EventRank" />
+    Icon="@AppIcons.EventRank">
+    <ActionButtons>
+        <PageNoteButton PageIdentifier="Event Ranking" />
+    </ActionButtons>
+</PageHeader>
 
 @if (_students == null)
 {

WebApp/Components/Features/Students/EventRankingEdit.razor

@@ -22,12 +22,14 @@ else
         ShowBackButton="true"
         BackButtonUrl="/students/event-ranking">
         <ActionButtons>
-            <MudButton StartIcon="@Icons.Material.Filled.Save"
-                       OnClick="Save"
-                       Color="Color.Primary"
-                       Variant="Variant.Filled">
-                Save Rankings
-            </MudButton>
+            <MudTooltip Text="Save Rankings">
+                <MudButton StartIcon="@Icons.Material.Filled.Save"
+                           OnClick="Save"
+                           Color="Color.Primary"
+                           Variant="Variant.Filled">
+                    Save Rankings
+                </MudButton>
+            </MudTooltip>
         </ActionButtons>
     </PageHeader>
 

WebApp/Components/Features/Students/Index.razor

@@ -10,9 +10,15 @@
 
 <PageHeader Title="Students">
     <ActionButtons>
-        <MudButton StartIcon="@Icons.Material.Filled.Create" Href="students/create" Variant="Variant.Filled" Color="Color.Primary">Create New</MudButton>
-        <MudButton StartIcon="@AppIcons.EventRank" Href="students/event-ranking" Variant="Variant.Outlined">Event Rankings</MudButton>
-        <MudButton StartIcon="@AppIcons.Registration" Href="students/teams" Variant="Variant.Outlined">Registration</MudButton>
+        <MudTooltip Text="Create New">
+            <MudButton StartIcon="@Icons.Material.Filled.Create" Href="students/create" Variant="Variant.Filled" Color="Color.Primary">Create New</MudButton>
+        </MudTooltip>
+        <MudTooltip Text="Event Rankings">
+            <MudButton StartIcon="@AppIcons.EventRank" Href="students/event-ranking" Variant="Variant.Outlined">Event Rankings</MudButton>
+        </MudTooltip>
+        <MudTooltip Text="Registration">
+            <MudButton StartIcon="@AppIcons.Registration" Href="students/teams" Variant="Variant.Outlined">Registration</MudButton>
+        </MudTooltip>
     </ActionButtons>
 </PageHeader>
 

WebApp/Components/Features/Students/Registration.razor

@@ -11,12 +11,15 @@
 
 <PageHeader Title="Registration" Icon="@AppIcons.Registration">
     <ActionButtons>
-        <MudButton StartIcon="@Icons.Material.Filled.FilterAlt"
-                   Variant="@(_showRegionalOnly ? Variant.Filled : Variant.Outlined)"
-                   Color="Color.Primary"
-                   OnClick="ToggleRegionalFilter">
-            @(_showRegionalOnly ? "Showing Regional Only" : "Show Regional Only")
-        </MudButton>
+        <MudTooltip Text="@(_showRegionalOnly ? "Showing Regional Only" : "Show Regional Only")">
+            <MudButton StartIcon="@Icons.Material.Filled.FilterAlt"
+                       Variant="@(_showRegionalOnly ? Variant.Filled : Variant.Outlined)"
+                       Color="Color.Primary"
+                       OnClick="ToggleRegionalFilter">
+                @(_showRegionalOnly ? "Showing Regional Only" : "Show Regional Only")
+            </MudButton>
+        </MudTooltip>
+        <PageNoteButton PageIdentifier="Registration" />
     </ActionButtons>
 </PageHeader>
 

WebApp/Components/Features/Teams/Assignment.razor

@@ -1,4 +1,4 @@
-@page "/teams/assignment"
+@page "/teams/assignment"
 @attribute [Authorize]
 @using Core.Calculation
 @using Core.Validation
@@ -15,9 +15,12 @@
     Title="Assignment"
     Description="Optimized team assignments based on the student event rankings">
     <ActionButtons>
-        <MudButton StartIcon="@Icons.Material.Filled.Edit" Href="students/event-ranking" Variant="Variant.Outlined">
-            Edit Student Event Rankings
-        </MudButton>
+        <MudTooltip Text="Edit Student Event Rankings">
+            <MudButton StartIcon="@Icons.Material.Filled.Edit" Href="students/event-ranking" Variant="Variant.Outlined">
+                Edit Student Event Rankings
+            </MudButton>
+        </MudTooltip>
+        <PageNoteButton PageIdentifier="Team Assignment" />
     </ActionButtons>
 </PageHeader>
 

WebApp/Components/Features/Teams/Components/TeamMeetingHistoryBadge.razor

@@ -0,0 +1,108 @@
+@namespace WebApp.Components.Features.Teams.Components
+@using Core.Entities
+@using WebApp.Services
+@using MudBlazor
+@inject ITeamMeetingHistoryService TeamMeetingHistoryService
+@inject IDialogService DialogService
+@implements IAsyncDisposable
+
+@if (_meetingCount.HasValue && _meetingCount.Value > 0)
+{
+    <MudTooltip Text="View Meeting History">
+        <MudBadge Content="@_meetingCount.Value.ToString()" 
+                 Color="Color.Primary" 
+                 Overlap="true">
+            <MudIconButton Icon="@Icons.Material.Filled.History"
+                          Size="Size.Small"
+                          Color="Color.Default"
+                          OnClick="OpenMeetingHistoryDialog"
+                          Variant="Variant.Text" />
+        </MudBadge>
+    </MudTooltip>
+}
+
+@code {
+    [Parameter]
+    public int TeamId { get; set; }
+
+    [Parameter]
+    public string TeamName { get; set; } = string.Empty;
+
+    private int? _meetingCount;
+    private CancellationTokenSource? _cancellationTokenSource;
+    private bool _isDisposed = false;
+
+    protected override void OnInitialized()
+    {
+        _cancellationTokenSource = new CancellationTokenSource();
+    }
+
+    protected override async Task OnInitializedAsync()
+    {
+        await LoadMeetingCount();
+    }
+
+    private async Task LoadMeetingCount()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            var cancellationToken = _cancellationTokenSource?.Token ?? CancellationToken.None;
+            _meetingCount = await TeamMeetingHistoryService.GetMeetingHistoryCountForTeamAsync(TeamId);
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception)
+        {
+            // Ignore errors - just don't show the badge
+            _meetingCount = null;
+        }
+        finally
+        {
+            if (!_isDisposed)
+            {
+                StateHasChanged();
+            }
+        }
+    }
+
+    private async Task OpenMeetingHistoryDialog()
+    {
+        if (_isDisposed) return;
+
+        var parameters = new DialogParameters
+        {
+            ["TeamId"] = TeamId,
+            ["TeamName"] = TeamName
+        };
+
+        var options = new DialogOptions
+        {
+            CloseOnEscapeKey = true,
+            CloseButton = true,
+            MaxWidth = MaxWidth.Medium,
+            FullWidth = true
+        };
+
+        await DialogService.ShowAsync<TeamMeetingHistoryDialog>($"{TeamName} Meeting History", parameters, options);
+    }
+
+    public async ValueTask DisposeAsync()
+    {
+        if (!_isDisposed)
+        {
+            _isDisposed = true;
+            _cancellationTokenSource?.Cancel();
+            _cancellationTokenSource?.Dispose();
+            _cancellationTokenSource = null;
+        }
+        await ValueTask.CompletedTask;
+    }
+}

WebApp/Components/Features/Teams/Components/TeamMeetingToggleSelector.razor

@@ -1,5 +1,6 @@
 @using WebApp.Models
 @using Core.Utility
+@using WebApp.Components.Features.Teams.Components
 
 @if (Title != null)
 {
@@ -28,14 +29,17 @@
                 @if (IsSelected(team))
                 {
                     var isExtended = IsExtended(team);
-                    <MudTooltip Text="@(isExtended ? "Remove from extended teams" : "Extend to 2 time slots")">
-                        <MudIconButton Icon="@(isExtended ? Icons.Material.Filled.AddCircle : Icons.Material.Filled.Add)"
-                                      Size="Size.Small"
-                                      Color="@(isExtended ? Color.Primary : Color.Default)"
-                                      Variant="@(isExtended ? Variant.Filled : Variant.Text)"
-                                      OnClick="@(() => ToggleExtended(team))"
-                                      Style="margin-left: 4px; padding: 2px;" />
-                    </MudTooltip>
+                    <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1">
+                        <MudTooltip Text="@(isExtended ? "Remove from extended teams" : "Extend to 2 time slots")">
+                            <MudIconButton Icon="@(isExtended ? Icons.Material.Filled.AddCircle : Icons.Material.Filled.Add)"
+                                          Size="Size.Small"
+                                          Color="@(isExtended ? Color.Primary : Color.Default)"
+                                          Variant="@(isExtended ? Variant.Filled : Variant.Text)"
+                                          OnClick="@(() => ToggleExtended(team))"
+                                          Style="margin-left: 4px; padding: 2px;" />
+                        </MudTooltip>
+                        <TeamMeetingHistoryBadge TeamId="@team.Id" TeamName="@team.ToString()" />
+                    </MudStack>
                 }
                 @if (ShowEventAttributes)
                 {

WebApp/Components/Features/Teams/Details.razor

@@ -3,9 +3,11 @@
 @using Microsoft.EntityFrameworkCore
 @using WebApp.Components.Shared.Components
 @using WebApp.Components.Features.Teams.Components
+@using MudBlazor
 @inject AppDbContext Context
 @inject NavigationManager NavigationManager
 @inject IJSRuntime JSRuntime
+@inject IDialogService DialogService
 
 @if (Team is null)
 {
@@ -19,12 +21,21 @@
     BackButtonUrl="@(ReturnUrl ?? "/teams")">
     <ActionButtons>
         <div class="no-print">
-            <MudButton StartIcon="@Icons.Material.Filled.Print"
-                       OnClick="PrintPage"
-                       Variant="Variant.Outlined">Print</MudButton>
-            <MudButton StartIcon="@Icons.Material.Filled.Edit"
-                       Href="@($"/teams/edit?id={Team.Id}&returnUrl={ReturnUrl ?? "/teams"}")"
-                       Variant="Variant.Outlined">Edit</MudButton>
+            <MudTooltip Text="Print">
+                <MudButton StartIcon="@Icons.Material.Filled.Print"
+                           OnClick="PrintPage"
+                           Variant="Variant.Outlined">Print</MudButton>
+            </MudTooltip>
+            <MudTooltip Text="Edit">
+                <MudButton StartIcon="@Icons.Material.Filled.Edit"
+                           Href="@($"/teams/edit?id={Team.Id}&returnUrl={ReturnUrl ?? "/teams"}")"
+                           Variant="Variant.Outlined">Edit</MudButton>
+            </MudTooltip>
+            <MudTooltip Text="View Meeting History">
+                <MudButton StartIcon="@Icons.Material.Filled.History"
+                           OnClick="ShowMeetingHistory"
+                           Variant="Variant.Outlined">Meeting History</MudButton>
+            </MudTooltip>
         </div>
     </ActionButtons>
 </PageHeader>
@@ -82,4 +93,26 @@
     {
         await JSRuntime.InvokeVoidAsync("window.print");
     }
+
+    private async Task ShowMeetingHistory()
+    {
+        if (Team == null) return;
+
+        var teamName = Team.ToString();
+        var parameters = new DialogParameters
+        {
+            ["TeamId"] = Team.Id,
+            ["TeamName"] = teamName
+        };
+
+        var options = new DialogOptions
+        {
+            CloseOnEscapeKey = true,
+            CloseButton = true,
+            MaxWidth = MaxWidth.Medium,
+            FullWidth = true
+        };
+
+        await DialogService.ShowAsync<TeamMeetingHistoryDialog>($"{teamName} Meeting History", parameters, options);
+    }
 }

WebApp/Components/Features/Teams/Index.razor

@@ -1,4 +1,4 @@
-@using Microsoft.EntityFrameworkCore
+@using Microsoft.EntityFrameworkCore
 @using WebApp.Components.Shared.Components
 @using WebApp.Models
 @page "/teams"
@@ -10,15 +10,24 @@
 
 <PageHeader Title="Teams">
     <ActionButtons>
-        <MudButton StartIcon="@Icons.Material.Filled.Create" Href="teams/create" Variant="Variant.Filled" Color="Color.Primary">Create New</MudButton>
-        <MudButton StartIcon="@Icons.Material.Filled.Print" Href="teams/printout" Variant="Variant.Outlined">Printout</MudButton>
-        <MudButton StartIcon="@Icons.Material.Filled.Print" Href="teams/handout" Variant="Variant.Outlined">Handout</MudButton>
-        <MudButton StartIcon="@Icons.Material.Filled.FilterAlt"
-                   Variant="@(_showRegionalOnly ? Variant.Filled : Variant.Outlined)"
-                   Color="Color.Primary"
-                   OnClick="ToggleRegionalFilter">
-            @(_showRegionalOnly ? "Showing Regional Only" : "Show Regional Only")
-        </MudButton>
+        <MudTooltip Text="Create New">
+            <MudButton StartIcon="@Icons.Material.Filled.Create" Href="teams/create" Variant="Variant.Filled" Color="Color.Primary">Create New</MudButton>
+        </MudTooltip>
+        <MudTooltip Text="Printout">
+            <MudButton StartIcon="@Icons.Material.Filled.Print" Href="teams/printout" Variant="Variant.Outlined">Printout</MudButton>
+        </MudTooltip>
+        <MudTooltip Text="Handout">
+            <MudButton StartIcon="@Icons.Material.Filled.Print" Href="teams/handout" Variant="Variant.Outlined">Handout</MudButton>
+        </MudTooltip>
+        <MudTooltip Text="@(_showRegionalOnly ? "Showing Regional Only" : "Show Regional Only")">
+            <MudButton StartIcon="@Icons.Material.Filled.FilterAlt"
+                       Variant="@(_showRegionalOnly ? Variant.Filled : Variant.Outlined)"
+                       Color="Color.Primary"
+                       OnClick="ToggleRegionalFilter">
+                @(_showRegionalOnly ? "Showing Regional Only" : "Show Regional Only")
+            </MudButton>
+        </MudTooltip>
+        <PageNoteButton PageIdentifier="Teams" />
     </ActionButtons>
 </PageHeader>
 
@@ -38,11 +47,12 @@
                 <CellTemplate>
                     <MudStack Row="true" AlignItems="AlignItems.Center" Justify="Justify.SpaceBetween" Spacing="1">
                         <MudLink Href="@($"/teams/details?id={context.Item.Id}&returnUrl=/teams")"
-                                 Underline="Underline.Hover"
-                                 Color="Color.Primary">
+                                Underline="Underline.Hover"
+                                Color="Color.Primary">
                             @context.Item.ToString()
                         </MudLink>
                         <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1">
+                            <TeamMeetingHistoryBadge TeamId="@context.Item.Id" TeamName="@context.Item.ToString()" />
                             <IconButtonWithTooltip Icon="@Icons.Material.Filled.Edit"
                                                    TooltipText="Edit"
                                                    Href="@($"/teams/edit?id={context.Item.Id}&returnUrl=/teams")" />

WebApp/Components/Features/Teams/Printout.razor

@@ -1,4 +1,4 @@
-@page "/teams/printout"
+@page "/teams/printout"
 @attribute [Authorize]
 @using Microsoft.EntityFrameworkCore
 @using WebApp.Models
@@ -110,7 +110,7 @@ else
             <RowTemplate>
 
                 <MudTd>@context.Name</MudTd>
-                <MudTd>@context.Teams.Sum(e => e.Event.LevelOfEffort)</MudTd>
+                <MudTd>@context.Teams.Sum(e => e.Event?.LevelOfEffort ?? 0)</MudTd>
                 @{
                     var teams = context.Teams
                         .OrderBy(e => 
@@ -169,7 +169,7 @@ else
 
                 <MudTd>@context.Name</MudTd>
                 <MudTd>@AppIcons.GetOrdinal(context.Grade), @context.TsaYear</MudTd>
-                <MudTd>@context.Teams.Sum(e => e.Event.LevelOfEffort)
+                <MudTd>@context.Teams.Sum(e => e.Event?.LevelOfEffort ?? 0)
                     @if (!context.Teams.Select(e => e.Event).Any(re => re.OnSiteActivity))
                     {
                         <span>No On-Site Activity</span>
@@ -244,6 +244,8 @@ else
                 .AsNoTracking()
                 .Include(e => e.Teams)
                 .ThenInclude(e => e.Captain)
+                .Include(e => e.Teams)
+                .ThenInclude(e => e.Event)
                 .Include(e => e.EventRankings)
                 .ThenInclude(e => e.EventDefinition)
                 .OrderBy(e => e.FirstName).ToArrayAsync();

WebApp/Components/Features/Teams/TeamMeetingHistoryDialog.razor

@@ -0,0 +1,151 @@
+@namespace WebApp.Components.Features.Teams
+@using Core.Entities
+@using WebApp.Services
+@using Microsoft.AspNetCore.Components
+@using WebApp.Models
+@using WebApp.Components.Shared.Components
+@using Core.Utility
+@inject ITeamMeetingHistoryService TeamMeetingHistoryService
+@implements IAsyncDisposable
+
+<MudDialog>
+    <TitleContent>
+        <MudText Typo="Typo.h6">@TeamName Meeting History</MudText>
+    </TitleContent>
+    <DialogContent>
+        @if (_isLoading)
+        {
+            <MudProgressLinear Color="Color.Primary" Indeterminate="true" Class="my-4" />
+        }
+        else if (!_meetingHistories.Any())
+        {
+            <MudAlert Severity="Severity.Info">No meeting history found for this team.</MudAlert>
+        }
+        else
+        {
+            <MudTable Items="_meetingHistories" Hover="true" Dense="true">
+                <HeaderContent>
+                    <MudTh>Date</MudTh>
+                    <MudTh>Team Members</MudTh>
+                </HeaderContent>
+                <RowTemplate>
+                    @{
+                        var team = context.Teams.FirstOrDefault(t => t.Id == TeamId);
+                        var presentStudentIds = context.Students.Select(s => s.Id).ToHashSet();
+                        var absentStudents = team?.Students.Where(s => !presentStudentIds.Contains(s.Id)).ToList() ?? [];
+                    }
+                    <MudTd>@context.MeetingDate.ToString("MM/dd/yyyy")</MudTd>
+                    <MudTd>
+                        @if (team != null)
+                        {
+                            <MudStack Row="true" Spacing="1" Wrap="Wrap.Wrap" AlignItems="AlignItems.Center">
+                                @foreach (var student in team.Students)
+                                {
+                                    var isAbsent = absentStudents.Contains(student);
+                                    var formattedName = TeamStudentNameFormatter.FormatStudentName(
+                                        student,
+                                        team,
+                                        new TeamStudentNameFormatter.FormatOptions
+                                        {
+                                            MarkAbsent = true,
+                                            AbsentStudents = absentStudents
+                                        });
+                                    <MudChip T="string" 
+                                            Size="Size.Small" 
+                                            Color="Color.Default" 
+                                            Variant="@AppIcons.StudentChipVariant()"
+                                            Style="@(isAbsent ? "opacity: 0.5;" : "")">
+                                        <span>@formattedName</span>
+                                    </MudChip>
+                                }
+                            </MudStack>
+                        }
+                    </MudTd>
+                </RowTemplate>
+            </MudTable>
+        }
+    </DialogContent>
+    <DialogActions>
+        <MudSpacer />
+        <MudButton OnClick="Close">Close</MudButton>
+    </DialogActions>
+</MudDialog>
+
+@code {
+    [CascadingParameter]
+    IMudDialogInstance MudDialog { get; set; } = null!;
+
+    [Parameter]
+    public int TeamId { get; set; }
+
+    [Parameter]
+    public string TeamName { get; set; } = string.Empty;
+
+    private List<TeamMeetingHistory> _meetingHistories = [];
+    private bool _isLoading = true;
+    private CancellationTokenSource? _cancellationTokenSource;
+    private bool _isDisposed = false;
+
+    protected override void OnInitialized()
+    {
+        _cancellationTokenSource = new CancellationTokenSource();
+    }
+
+    protected override async Task OnInitializedAsync()
+    {
+        await LoadMeetingHistories();
+    }
+
+    private async Task LoadMeetingHistories()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            var cancellationToken = _cancellationTokenSource?.Token ?? CancellationToken.None;
+            var histories = await TeamMeetingHistoryService.GetMeetingHistoriesForTeamAsync(TeamId);
+            _meetingHistories = histories.ToList();
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                System.Diagnostics.Debug.WriteLine($"Error loading meeting histories: {ex.Message}");
+            }
+        }
+        finally
+        {
+            if (!_isDisposed)
+            {
+                _isLoading = false;
+                StateHasChanged();
+            }
+        }
+    }
+
+    private void Close()
+    {
+        if (_isDisposed) return;
+        MudDialog.Close();
+    }
+
+    public async ValueTask DisposeAsync()
+    {
+        if (!_isDisposed)
+        {
+            _isDisposed = true;
+            _cancellationTokenSource?.Cancel();
+            _cancellationTokenSource?.Dispose();
+            _cancellationTokenSource = null;
+        }
+        await ValueTask.CompletedTask;
+    }
+}

WebApp/Components/Pages/Home.razor

@@ -2,8 +2,18 @@
 @attribute [Authorize]
 @using Microsoft.EntityFrameworkCore
 @using WebApp.Models
+@using Core.Entities
+@using WebApp.Services
+@using WebApp.Components.Shared.Components
+@using Heron.MudCalendar
 @inject IConfiguration Configuration
 @inject AppDbContext Context
+@inject INotesService NotesService
+@inject IDialogService DialogService
+@inject ITeamMeetingHistoryService TeamMeetingHistoryService
+@inject ICalendarService CalendarService
+@inject NavigationManager Navigation
+@implements IAsyncDisposable
 
 <PageTitle>@Configuration["ChapterSettings:Name"] - TSA Chapter Organizer</PageTitle>
 
@@ -26,6 +36,18 @@
     </div>
 </MudPaper>
 
+@if (_pinnedNotes.Any())
+{
+    <MudPaper Elevation="0" Class="mb-4">
+    <MudGrid>
+        @foreach (var note in _pinnedNotes)
+        {
+            <NoteCard Note="@note" OnNoteChanged="HandleNoteChanged" />
+        }
+    </MudGrid>
+    </MudPaper>
+}
+
 @if (!_hasStudents)
 {
     <!-- Getting Started: No students yet -->
@@ -105,14 +127,77 @@ else
     </MudPaper>
     <MudGrid>
         <DashboardCard Icon="@AppIcons.Scheduler"
-                       Title="Meeting Schedule"
-                       Caption="Optimize meeting times"
-                       NavigateUrl="/meeting-schedule"/>
+                       Title="Meeting Schedule Planner"
+                       NavigateUrl="/meeting-schedule">
+            @if (_recentMeetings.Any())
+            {
+                <MudGrid Spacing="2">
+                    <MudItem xs="12" sm="12" md="7">
+                        <MudText Typo="Typo.subtitle2" Class="mb-2" Style="font-weight: 600;">Recent Meetings</MudText>
+                        <MudStack Spacing="1">
+                            @foreach (var meeting in _recentMeetings)
+                            {
+                                <div @onclick="@(() => ShowMeetingDetails(meeting))" 
+                                     @onclick:stopPropagation="true"
+                                     style="cursor: pointer; color: var(--mud-palette-primary);">
+                                    <MudText Typo="Typo.body2" Style="text-decoration: underline;">
+                                        @meeting.MeetingDate.ToString("MMM d, yyyy")
+                                    </MudText>
+                                </div>
+                            }
+                        </MudStack>
+                    </MudItem>
+                    <MudItem xs="12" sm="12" md="5">
+                        <MudStack Spacing="1" AlignItems="AlignItems.Start">
+                            <div @onclick:stopPropagation="true">
+                                <MudTooltip Text="View meeting history">
+                                    <MudButton StartIcon="@Icons.Material.Filled.History"
+                                              Variant="Variant.Outlined"
+                                              Color="Color.Default"
+                                              Href="/meeting-schedule/history">
+                                        View History
+                                    </MudButton>
+                                </MudTooltip>
+                            </div>
+                        </MudStack>
+                    </MudItem>
+                </MudGrid>
+            }
+            else
+            {
+                <MudText Typo="Typo.caption" Class="mt-2">Optimize meeting times</MudText>
+            }
+        </DashboardCard>
 
         <DashboardCard Icon="@AppIcons.EventCalendar"
                        Title="Event Calendar"
-                       Caption="Conference schedules"
-                       NavigateUrl="/calendar"/>
+                       NavigateUrl="/calendar">
+            @if (_nextCalendarItems.Any())
+            {
+                <MudText Typo="Typo.subtitle2" Class="mb-2" Style="font-weight: 600;">Next Events</MudText>
+                <MudStack Spacing="1">
+                    @foreach (var item in _nextCalendarItems)
+                    {
+                        var itemDate = item.Start.Date;
+                        var itemName = item.ItemType == CalendarItemType.Event && item.EventItem != null
+                            ? (item.EventItem.EventDefinition?.ShortName ?? item.EventItem.EventOccurrenceData?.Name ?? "Event")
+                            : "Team Meeting";
+                        var dateStr = itemDate.ToString("yyyy-MM-dd");
+                        <div @onclick="@(() => NavigateToCalendar(dateStr))" 
+                             @onclick:stopPropagation="true"
+                             style="cursor: pointer; color: var(--mud-palette-primary);">
+                            <MudText Typo="Typo.body2" Style="text-decoration: underline;">
+                                @itemName - @itemDate.ToString("MMM d, yyyy")
+                            </MudText>
+                        </div>
+                    }
+                </MudStack>
+            }
+            else
+            {
+                <MudText Typo="Typo.caption" Class="mt-2">Conference schedules</MudText>
+            }
+        </DashboardCard>
     </MudGrid>
 
     <MudPaper Elevation="0" Class="my-4">
@@ -132,21 +217,6 @@ else
                        NavigateUrl="/students/teams"/>
     </MudGrid>
 
-    <MudPaper Elevation="0" Class="my-4">
-        <MudText Typo="Typo.h4">Team Building</MudText>
-    </MudPaper>
-    <MudGrid>
-        <DashboardCard Icon="@AppIcons.EventRank"
-                       Title="Event Ranking"
-                       Caption="Student event preferences"
-                       NavigateUrl="/students/event-ranking"/>
-
-        <DashboardCard Icon="@AppIcons.TeamAssignment"
-                       Title="Team Assignment"
-                       Caption="Build optimal teams"
-                       NavigateUrl="/teams/assignment"/>
-    </MudGrid>
-
     <MudPaper Elevation="0" Class="my-4">
         <MudText Typo="Typo.h4">Chapter Data</MudText>
     </MudPaper>
@@ -171,6 +241,21 @@ else
                        Caption="@($"{_teamEventsCount} Team | {_individualEventsCount} Individual")"
                        NavigateUrl="/events" />
     </MudGrid>
+
+    <MudPaper Elevation="0" Class="my-4">
+        <MudText Typo="Typo.h4">Team Building</MudText>
+    </MudPaper>
+    <MudGrid>
+        <DashboardCard Icon="@AppIcons.EventRank"
+                       Title="Event Ranking"
+                       Caption="Student event preferences"
+                       NavigateUrl="/students/event-ranking"/>
+
+        <DashboardCard Icon="@AppIcons.TeamAssignment"
+                       Title="Team Assignment"
+                       Caption="Build optimal teams"
+                       NavigateUrl="/teams/assignment"/>
+    </MudGrid>
 }
 
 @code {
@@ -182,13 +267,59 @@ else
     private int _teamCount;
     private int _individualTeamsCount;
     private int _groupTeamsCount;
+    private int _meetingHistoryCount;
+    private List<TeamMeetingHistory> _recentMeetings = [];
+    private List<CalendarItemWrapper> _nextCalendarItems = [];
+    private List<Note> _pinnedNotes = [];
+    private CancellationTokenSource? _cancellationTokenSource;
+    private bool _isDisposed = false;
 
     private bool _hasStudents => _studentCount > 0;
     private bool _hasTeams => _teamCount > 0;
 
+    protected override void OnInitialized()
+    {
+        _cancellationTokenSource = new CancellationTokenSource();
+    }
+
     protected override async Task OnInitializedAsync()
     {
         await LoadStatistics();
+        await LoadPinnedNotes();
+        await LoadMeetingHistoryCount();
+        await LoadNextCalendarItem();
+    }
+
+    private async Task HandleNoteChanged()
+    {
+        if (!_isDisposed)
+        {
+            await LoadPinnedNotes();
+            StateHasChanged();
+        }
+    }
+
+    private async Task LoadPinnedNotes()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            var cancellationToken = _cancellationTokenSource?.Token ?? CancellationToken.None;
+            _pinnedNotes = (await NotesService.GetPinnedNotesAsync()).ToList();
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception)
+        {
+            // Error loading pinned notes - ignore
+        }
     }
 
     private async Task LoadStatistics()
@@ -225,4 +356,95 @@ else
         _individualTeamsCount =  contextTeams.Count(e => e.Event.EventFormat == EventFormat.Individual);
         _groupTeamsCount = contextTeams.Count(e => e.Event.EventFormat == EventFormat.Team);
     }
+
+    private async Task LoadMeetingHistoryCount()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            var meetingHistories = await TeamMeetingHistoryService.GetMeetingHistoriesAsync();
+            var historiesList = meetingHistories.ToList();
+            _meetingHistoryCount = historiesList.Count;
+            
+            // Get the 3 most recent meetings in descending order
+            _recentMeetings = historiesList
+                .OrderByDescending(m => m.MeetingDate)
+                .ThenByDescending(m => m.Id)
+                .Take(3)
+                .ToList();
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception)
+        {
+            // Error loading meeting history - ignore
+            _meetingHistoryCount = 0;
+            _recentMeetings = [];
+        }
+    }
+
+    private async Task ShowMeetingDetails(TeamMeetingHistory meeting)
+    {
+        var parameters = new DialogParameters
+        {
+            ["MeetingHistoryId"] = meeting.Id
+        };
+
+        var options = new DialogOptions
+        {
+            CloseOnEscapeKey = true,
+            CloseButton = true,
+            MaxWidth = MaxWidth.Large,
+            FullWidth = true
+        };
+
+        await DialogService.ShowAsync<MeetingHistoryDetailDialog>("Meeting Details", parameters, options);
+    }
+
+    private async Task LoadNextCalendarItem()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            _nextCalendarItems = await CalendarService.GetUpcomingCalendarItemsAsync(3);
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception)
+        {
+            // Error loading calendar items - ignore
+            _nextCalendarItems = [];
+        }
+    }
+
+    private void NavigateToCalendar(string date)
+    {
+        Navigation.NavigateTo($"/calendar?date={date}");
+    }
+
+    public async ValueTask DisposeAsync()
+    {
+        if (!_isDisposed)
+        {
+            _isDisposed = true;
+            _cancellationTokenSource?.Cancel();
+            _cancellationTokenSource?.Dispose();
+            _cancellationTokenSource = null;
+        }
+        await ValueTask.CompletedTask;
+    }
 }

WebApp/Components/Pages/NoteEditDialog.razor

@@ -1,12 +1,15 @@
 @using Core.Entities
+@using Core.Services
 @using WebApp.Services
 @using PSC.Blazor.Components.MarkdownEditor
 @using MudBlazor
 @inject INotesService NotesService
+@inject INoteNamingService NoteNamingService
 @inject ISnackbar Snackbar
 @inject IDialogService DialogService
+@inject MarkdownTablePasteService MarkdownTablePasteService
 
-<MudDialog>
+<MudDialog Class="@MarkdownHelper.GetNoteColorClass(_note.Id)">
     <DialogContent>
         <MudStack Spacing="3">
             <MudTextField @bind-Value="_note.Title"
@@ -14,7 +17,8 @@
                          Variant="Variant.Outlined"
                          Required="true"
                          RequiredError="Title is required"
-                         MaxLength="200" />
+                         MaxLength="200"
+                         ReadOnly="@IsPageNote" />
 
             <MudText Typo="Typo.subtitle2" Class="mb-2">Content (Markdown)</MudText>
             <MarkdownEditor Value="@_note.Content"
@@ -41,6 +45,9 @@
     public bool IsEdit { get; set; }
 
     private Note _note = null!;
+    private bool _pasteMarkdownInitialized = false;
+
+    private bool IsPageNote => Note?.Title != null && NoteNamingService.IsPageNote(Note.Title);
 
     protected override void OnInitialized()
     {
@@ -52,6 +59,17 @@
         };
     }
 
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender && !_pasteMarkdownInitialized)
+        {
+            // Initialize paste-markdown after EasyMDE has rendered
+            await Task.Delay(150); // Wait for EasyMDE to initialize
+            await MarkdownTablePasteService.InitializeAsync();
+            _pasteMarkdownInitialized = true;
+        }
+    }
+
     private async Task Save()
     {
         if (string.IsNullOrWhiteSpace(_note.Title))
@@ -83,6 +101,6 @@
 
     private void Cancel()
     {
-        MudDialog.Cancel();
+        MudDialog.Close(DialogResult.Cancel());
     }
 }

WebApp/Components/Pages/NoteHistoryDialog.razor

@@ -4,7 +4,7 @@
 @inject INotesService NotesService
 @inject IDialogService DialogService
 
-<MudDialog>
+<MudDialog Class="@MarkdownHelper.GetNoteColorClass(NoteId)">
     <DialogContent>
         @if (_isLoading)
         {
@@ -97,6 +97,8 @@
             "Created" => Color.Success,
             "Updated" => Color.Info,
             "Deleted" => Color.Error,
+            "Soft Deleted" => Color.Error,
+            "Restored" => Color.Success,
             _ => Color.Default
         };
     }
@@ -110,7 +112,7 @@
 
         var options = new DialogOptions
         {
-            MaxWidth = MaxWidth.Large,
+            MaxWidth = MaxWidth.Medium,
             FullWidth = true,
             CloseButton = true
         };

WebApp/Components/Pages/NoteVersionViewDialog.razor

@@ -2,7 +2,7 @@
 @using WebApp.Services
 @using MudBlazor
 
-<MudDialog>
+<MudDialog Class="@MarkdownHelper.GetNoteColorClass(_history.NoteId)">
     <DialogContent>
         <MudStack Spacing="3">
             <MudText Typo="Typo.h6">@_history.Title</MudText>

WebApp/Components/Pages/Notes.razor

@@ -2,20 +2,33 @@
 @attribute [Authorize]
 @implements IAsyncDisposable
 @using Core.Entities
+@using Core.Services
 @using WebApp.Services
 @using WebApp.Components.Shared.Components
 @inject INotesService NotesService
+@inject INoteNamingService NoteNamingService
 @inject IDialogService DialogService
 @inject ISnackbar Snackbar
+@inject NavigationManager NavigationManager
 
 <PageHeader Title="Notes">
     <ActionButtons>
-        <MudButton StartIcon="@Icons.Material.Filled.Add" 
-                  OnClick="OpenCreateDialog" 
-                  Variant="Variant.Filled" 
-                  Color="Color.Primary">
-            Create Note
-        </MudButton>
+        <MudTooltip Text="@(_showRemoved ? "Show Active" : "Show Removed")">
+            <MudButton StartIcon="@(_showRemoved ? Icons.Material.Filled.List : Icons.Material.Filled.DeleteOutline)"
+                      OnClick="ToggleRemovedFilter"
+                      Variant="Variant.Outlined"
+                      Color="@(_showRemoved ? Color.Warning : Color.Default)">
+                @(_showRemoved ? "Show Active" : "Show Removed")
+            </MudButton>
+        </MudTooltip>
+        <MudTooltip Text="Create Note">
+            <MudButton StartIcon="@Icons.Material.Filled.Add" 
+                      OnClick="OpenCreateDialog" 
+                      Variant="Variant.Filled" 
+                      Color="Color.Primary">
+                Create Note
+            </MudButton>
+        </MudTooltip>
     </ActionButtons>
 </PageHeader>
 
@@ -32,59 +45,129 @@
     }
     else
     {
-        <MudExpansionPanels MultiExpansion="true">
-            @foreach (var note in _notes)
-            {
-                <MudExpansionPanel Text="@note.Title" 
-                                   Icon="@Icons.Material.Filled.Note">
-                    <MudStack Spacing="2">
-                        @if (!string.IsNullOrWhiteSpace(note.Content))
+        <ClientSidePagination T="Note" Items="@_notes" DefaultPageSize="@DefaultPageSize">
+            <ChildContent Context="paginatedNotes">
+                <MudExpansionPanels MultiExpansion="true">
+                    @foreach (var note in paginatedNotes)
+                    {
+                        var noteId = note.Id;
+                        var initialExpanded = _selectedNoteId.HasValue && noteId == _selectedNoteId.Value;
+                        if (!_expandedNotes.ContainsKey(noteId))
                         {
-                            <MudPaper Elevation="0" Class="pa-3" Style="background-color: var(--mud-palette-background-grey);">
-                                <div class="markdown-content">
-                                    @((MarkupString)MarkdownHelper.ToHtml(note.Content))
-                                </div>
-                            </MudPaper>
+                            _expandedNotes[noteId] = initialExpanded;
                         }
-                        <MudStack Row="true" Spacing="2" Justify="Justify.SpaceBetween" AlignItems="AlignItems.Center">
-                            <MudText Typo="Typo.body2" Color="Color.Secondary">
-                                Last updated: @note.UpdatedAt.ToString("g") by @(note.LastModifiedBy ?? "Unknown")
-                            </MudText>
-                            <MudStack Row="true" Spacing="2">
-                                <MudButton StartIcon="@Icons.Material.Filled.History"
-                                          OnClick="() => OpenHistoryDialog(note.Id)"
-                                          Variant="Variant.Text"
-                                          Size="Size.Small">
-                                    History
-                                </MudButton>
-                                <MudButton StartIcon="@Icons.Material.Filled.Edit"
-                                          OnClick="() => OpenEditDialog(note)"
-                                          Variant="Variant.Text"
-                                          Size="Size.Small"
-                                          Color="Color.Primary">
-                                    Edit
-                                </MudButton>
-                                <MudButton StartIcon="@Icons.Material.Outlined.Delete"
-                                          OnClick="() => DeleteNote(note)"
-                                          Variant="Variant.Text"
-                                          Size="Size.Small"
-                                          Color="Color.Error">
-                                    Delete
-                                </MudButton>
+                        var isExpanded = GetNoteExpanded(noteId);
+                        <MudExpansionPanel @key="@($"note-{noteId}")"
+                                           Icon="@Icons.Material.Filled.Note"
+                                           IsExpanded="@isExpanded"
+                                           ExpandedChanged="@((bool expanded) => OnPanelExpandedChanged(noteId, expanded))"
+                                           Class="@MarkdownHelper.GetNoteColorClass(noteId)">
+                            <TitleContent>
+                                <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="2" Class="flex-grow-1">
+                                    <MudText Typo="Typo.body1" Class="flex-grow-1" Style="min-width: 0;">
+                                        <span style="white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block;">
+                                            @GetNoteHeaderText(note, isExpanded)
+                                        </span>
+                                    </MudText>
+                                    @if (!NoteNamingService.IsPageNote(note.Title) && !note.IsDeleted && !isExpanded)
+                                    {
+                                        <MudButton StartIcon="@(note.IsPinned ? Icons.Material.Filled.PushPin : Icons.Material.Outlined.PushPin)"
+                                                  OnClick="() => TogglePin(note)"
+                                                  OnClick:StopPropagation="true"
+                                                  Variant="Variant.Text"
+                                                  Size="Size.Small"
+                                                  Color="@(note.IsPinned ? Color.Primary : Color.Default)"
+                                                  Disabled="@(IsPinDisabled(note))"
+                                                  Title="@(note.IsPinned ? "Unpin note" : "Pin note")"
+                                                  Class="flex-shrink-0" />
+                                    }
+                                </MudStack>
+                            </TitleContent>
+                            <ChildContent>
+                                <MudStack Spacing="2">
+                                @if (!string.IsNullOrWhiteSpace(note.Content))
+                                {
+                                    <MudPaper Elevation="0" Class="pa-3" Style="background-color: var(--mud-palette-background-grey);">
+                                        <div class="markdown-content">
+                                            @((MarkupString)MarkdownHelper.ToHtml(note.Content))
+                                        </div>
+                                    </MudPaper>
+                                }
+                                <MudStack Row="true" Spacing="2" Justify="Justify.SpaceBetween" AlignItems="AlignItems.Center">
+                                    <MudText Typo="Typo.body2" Color="Color.Secondary">
+                                        Last updated: @note.UpdatedAt.ToString("g") by @(note.LastModifiedBy ?? "Unknown")
+                                    </MudText>
+                                    <MudStack Row="true" Spacing="2">
+                                        @if (!note.IsDeleted)
+                                        {
+                                            <MudButton StartIcon="@Icons.Material.Filled.History"
+                                                      OnClick="() => OpenHistoryDialog(note.Id)"
+                                                      Variant="Variant.Text"
+                                                      Size="Size.Small">
+                                                History
+                                            </MudButton>
+                                            <MudButton StartIcon="@Icons.Material.Filled.Edit"
+                                                      OnClick="() => OpenEditDialog(note)"
+                                                      Variant="Variant.Text"
+                                                      Size="Size.Small"
+                                                      Color="Color.Primary">
+                                                Edit
+                                            </MudButton>
+                                            <MudButton StartIcon="@Icons.Material.Outlined.Delete"
+                                                      OnClick="() => DeleteNote(note)"
+                                                      Variant="Variant.Text"
+                                                      Size="Size.Small"
+                                                      Color="Color.Error">
+                                                Delete
+                                            </MudButton>
+                                        }
+                                        else
+                                        {
+                                            <MudButton StartIcon="@Icons.Material.Filled.Restore"
+                                                      OnClick="() => RestoreNote(note)"
+                                                      Variant="Variant.Text"
+                                                      Size="Size.Small"
+                                                      Color="Color.Success">
+                                                Restore
+                                            </MudButton>
+                                        }
+                                    </MudStack>
+                                </MudStack>
                             </MudStack>
-                        </MudStack>
-                    </MudStack>
-                </MudExpansionPanel>
-            }
-        </MudExpansionPanels>
+                            </ChildContent>
+                        </MudExpansionPanel>
+                    }
+                </MudExpansionPanels>
+            </ChildContent>
+        </ClientSidePagination>
     }
 </MudPaper>
 
 @code {
+    // Constants
+    private const int MaxPreviewLength = 60;
+    private const int MaxPinnedNotes = 3;
+    private const int DefaultPageSize = 25;
+
     private List<Note> _notes = [];
     private bool _isLoading = true;
+    private bool _showRemoved = false;
+    private int _pinnedCount = 0;
     private CancellationTokenSource? _cancellationTokenSource;
     private bool _isDisposed = false;
+    private int? _selectedNoteId;
+    private Dictionary<int, bool> _expandedNotes = new();
+
+
+    private static DialogOptions GetDefaultDialogOptions() => new()
+    {
+        MaxWidth = MaxWidth.Medium,
+        FullWidth = true,
+        CloseButton = true
+    };
+
+    [SupplyParameterFromQuery]
+    private int? Id { get; set; }
 
     protected override void OnInitialized()
     {
@@ -93,9 +176,34 @@
 
     protected override async Task OnInitializedAsync()
     {
+        _selectedNoteId = Id;
         await LoadNotes();
+        
+        // Clear the query parameter after loading
+        if (Id.HasValue)
+        {
+            NavigationManager.NavigateTo("/notes", replace: true);
+        }
     }
 
+    private bool GetNoteExpanded(int noteId)
+    {
+        if (_expandedNotes.ContainsKey(noteId))
+        {
+            return _expandedNotes[noteId];
+        }
+        return _selectedNoteId.HasValue && noteId == _selectedNoteId.Value;
+    }
+
+    private void OnPanelExpandedChanged(int noteId, bool expanded)
+    {
+        if (_isDisposed) return;
+        
+        _expandedNotes[noteId] = expanded;
+        InvokeAsync(StateHasChanged);
+    }
+
+
     private async Task LoadNotes()
     {
         if (_isDisposed) return;
@@ -104,7 +212,26 @@
         try
         {
             var cancellationToken = _cancellationTokenSource?.Token ?? CancellationToken.None;
-            _notes = (await NotesService.GetNotesAsync()).ToList();
+            
+            if (_showRemoved)
+            {
+                _notes = (await NotesService.GetDeletedNotesAsync()).ToList();
+            }
+            else
+            {
+                _notes = (await NotesService.GetNotesAsync(false)).ToList();
+            }
+            
+            // Update pinned count cache
+            _pinnedCount = _notes.Count(n => n.IsPinned && !n.Title.StartsWith("@") && !n.IsDeleted);
+            
+            // Clean up expanded state for notes that no longer exist
+            var existingNoteIds = _notes.Select(n => n.Id).ToHashSet();
+            var notesToRemove = _expandedNotes.Keys.Where(id => !existingNoteIds.Contains(id)).ToList();
+            foreach (var id in notesToRemove)
+            {
+                _expandedNotes.Remove(id);
+            }
         }
         catch (TaskCanceledException)
         {
@@ -131,6 +258,36 @@
         }
     }
 
+    private string GetNoteHeaderText(Note note, bool isExpanded)
+    {
+        // When expanded, only show title (no preview)
+        if (isExpanded || string.IsNullOrWhiteSpace(note.Content))
+        {
+            return note.Title;
+        }
+
+        var preview = GetPreview(note.Content);
+        if (string.IsNullOrWhiteSpace(preview))
+        {
+            return note.Title;
+        }
+
+        return $"{note.Title} — {preview}";
+    }
+
+    private string GetPreview(string? content)
+    {
+        return MarkdownHelper.StripMarkdownPreview(content, MaxPreviewLength);
+    }
+
+    private async Task ToggleRemovedFilter()
+    {
+        if (_isDisposed) return;
+
+        _showRemoved = !_showRemoved;
+        await LoadNotes();
+    }
+
     private async Task OpenCreateDialog()
     {
         if (_isDisposed) return;
@@ -141,14 +298,7 @@
             ["IsEdit"] = false
         };
 
-        var options = new DialogOptions
-        {
-            MaxWidth = MaxWidth.Large,
-            FullWidth = true,
-            CloseButton = true
-        };
-
-        var dialog = await DialogService.ShowAsync<NoteEditDialog>("Create Note", parameters, options);
+        var dialog = await DialogService.ShowAsync<NoteEditDialog>("Create Note", parameters, GetDefaultDialogOptions());
         var result = await dialog.Result;
 
         if (!result.Canceled && !_isDisposed)
@@ -169,7 +319,7 @@
 
         var options = new DialogOptions
         {
-            MaxWidth = MaxWidth.Large,
+            MaxWidth = MaxWidth.Medium,
             FullWidth = true,
             CloseButton = true
         };
@@ -192,14 +342,61 @@
             ["NoteId"] = noteId
         };
 
-        var options = new DialogOptions
-        {
-            MaxWidth = MaxWidth.Large,
-            FullWidth = true,
-            CloseButton = true
-        };
+        await DialogService.ShowAsync<NoteHistoryDialog>("Note History", parameters, GetDefaultDialogOptions());
+    }
 
-        await DialogService.ShowAsync<NoteHistoryDialog>("Note History", parameters, options);
+    private async Task TogglePin(Note note)
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            await NotesService.TogglePinNoteAsync(note.Id);
+            
+            if (!_isDisposed)
+            {
+                // Reload to get updated state before showing message
+                await LoadNotes();
+                var updatedNote = _notes.FirstOrDefault(n => n.Id == note.Id);
+                if (updatedNote != null)
+                {
+                    Snackbar.Add($"Note '{updatedNote.Title}' {(updatedNote.IsPinned ? "pinned" : "unpinned")}", Severity.Success);
+                }
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error toggling pin: {ex.Message}", Severity.Error);
+            }
+        }
+    }
+
+    private bool IsPinDisabled(Note note)
+    {
+        // Can always unpin
+        if (note.IsPinned)
+            return false;
+
+        // Can't pin page notes
+        if (NoteNamingService.IsPageNote(note.Title))
+            return true;
+
+        // Can't pin deleted notes
+        if (note.IsDeleted)
+            return true;
+
+        // Check if already at max pinned notes (using cached count)
+        return _pinnedCount >= MaxPinnedNotes;
     }
 
     private async Task DeleteNote(Note note)
@@ -212,7 +409,7 @@
 
             var result = await DialogService.ShowMessageBox(
                 "Delete Note",
-                (MarkupString)$"Are you sure you want to delete <b>{note.Title}</b>? This cannot be undone.",
+                (MarkupString)$"Are you sure you want to delete <b>{note.Title}</b>? You can restore it later from the 'Show Removed' view.",
                 yesText: "Yes",
                 noText: "Cancel");
 
@@ -246,6 +443,37 @@
         }
     }
 
+    private async Task RestoreNote(Note note)
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            await NotesService.RestoreNoteAsync(note.Id);
+            
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Note '{note.Title}' restored", Severity.Success);
+                await LoadNotes();
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error restoring note: {ex.Message}", Severity.Error);
+            }
+        }
+    }
+
     public async ValueTask DisposeAsync()
     {
         if (!_isDisposed)

WebApp/Components/Shared/Components/AddRemoveFilter.razor

@@ -0,0 +1,54 @@
+@namespace WebApp.Components.Shared.Components
+
+<MudPaper Elevation="0" Class="pa-1" Style="border: 1px solid var(--mud-palette-lines-default); border-radius: var(--mud-default-borderradius);">
+    <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="2">
+        <MudTooltip Text="@AddTooltip">
+            <MudIconButton Icon="@Icons.Material.Filled.Add" 
+                          Variant="Variant.Outlined" 
+                          Color="Color.Primary"
+                          OnClick="HandleAdd"
+                          Size="Size.Small" />
+        </MudTooltip>
+        <MudText Typo="Typo.body2" Style="flex: 1; text-align: center;">@Label</MudText>
+        <MudTooltip Text="@RemoveTooltip">
+            <MudIconButton Icon="@Icons.Material.Filled.Remove" 
+                          Variant="Variant.Outlined" 
+                          Color="Color.Error"
+                          OnClick="HandleRemove"
+                          Size="Size.Small" />
+        </MudTooltip>
+    </MudStack>
+</MudPaper>
+
+@code {
+    [Parameter]
+    public required string Label { get; set; }
+
+    [Parameter]
+    public EventCallback OnAdd { get; set; }
+
+    [Parameter]
+    public EventCallback OnRemove { get; set; }
+
+    [Parameter]
+    public string? AddTooltip { get; set; }
+
+    [Parameter]
+    public string? RemoveTooltip { get; set; }
+
+    private async Task HandleAdd()
+    {
+        if (OnAdd.HasDelegate)
+        {
+            await OnAdd.InvokeAsync();
+        }
+    }
+
+    private async Task HandleRemove()
+    {
+        if (OnRemove.HasDelegate)
+        {
+            await OnRemove.InvokeAsync();
+        }
+    }
+}

WebApp/Components/Shared/Components/ClientSidePagination.razor

@@ -0,0 +1,124 @@
+@namespace WebApp.Components.Shared.Components
+@typeparam T
+@using MudBlazor
+
+@ChildContent(_paginatedItems)
+
+@if (_totalPages > 1 || _currentPageSize != DefaultPageSize)
+{
+    <MudStack Row="true" Spacing="2" Justify="Justify.SpaceBetween" AlignItems="AlignItems.Center" Class="mt-4">
+        @if (ShowPageSizeSelector)
+        {
+            <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="2">
+                <MudText Typo="Typo.body2">Items per page:</MudText>
+                <MudSelect T="int" Value="@_currentPageSize" ValueChanged="OnPageSizeChanged" Variant="Variant.Outlined" Dense="true" Style="width: 100px;">
+                    @foreach (var option in PageSizeOptions)
+                    {
+                        <MudSelectItem Value="@option">@option</MudSelectItem>
+                    }
+                </MudSelect>
+            </MudStack>
+        }
+        
+        @if (_totalPages > 1)
+        {
+            <MudPagination Count="@_totalPages" 
+                           Selected="@(_currentPage + 1)" 
+                           SelectedChanged="OnPageChanged" 
+                           ShowFirstButton="true" 
+                           ShowLastButton="true" />
+        }
+        
+        @if (ShowItemCount)
+        {
+            <MudText Typo="Typo.body2" Color="Color.Secondary">
+                Showing @_displayStart to @_displayEnd of @_totalItems
+            </MudText>
+        }
+    </MudStack>
+}
+
+@code {
+    private List<T> _paginatedItems = new();
+    private int _currentPage = 0;
+    private int _currentPageSize;
+    private int _totalItems = 0;
+    private int _totalPages = 0;
+    private int _displayStart = 0;
+    private int _displayEnd = 0;
+    private IEnumerable<T>? _previousItems;
+
+    [Parameter] public IEnumerable<T> Items { get; set; } = Enumerable.Empty<T>();
+    [Parameter] public int DefaultPageSize { get; set; } = 25;
+    [Parameter] public int[] PageSizeOptions { get; set; } = new[] { 10, 25, 50, 100 };
+    [Parameter] public bool ShowPageSizeSelector { get; set; } = true;
+    [Parameter] public bool ShowItemCount { get; set; } = true;
+    [Parameter] public RenderFragment<IEnumerable<T>> ChildContent { get; set; } = null!;
+
+    public IEnumerable<T> PaginatedItems => _paginatedItems;
+    public int CurrentPage => _currentPage;
+    public int CurrentPageSize => _currentPageSize;
+
+    protected override void OnInitialized()
+    {
+        _currentPageSize = DefaultPageSize;
+    }
+
+    protected override void OnParametersSet()
+    {
+        // Check if items collection has changed (reference or count)
+        var itemsChanged = _previousItems != Items || 
+                          (_previousItems?.Count() ?? 0) != (Items?.Count() ?? 0);
+        
+        if (itemsChanged)
+        {
+            _previousItems = Items?.ToList();
+            _currentPage = 0; // Reset to first page when items change
+        }
+        
+        UpdatePagination();
+    }
+
+    private void OnPageSizeChanged(int newPageSize)
+    {
+        if (_currentPageSize != newPageSize)
+        {
+            _currentPageSize = newPageSize;
+            _currentPage = 0; // Reset to first page when page size changes
+            UpdatePagination();
+            StateHasChanged();
+        }
+    }
+
+    private void UpdatePagination()
+    {
+        var itemsList = Items?.ToList() ?? new List<T>();
+        _totalItems = itemsList.Count;
+        _totalPages = _totalItems > 0 ? (int)Math.Ceiling((double)_totalItems / _currentPageSize) : 0;
+        
+        // Ensure current page is valid
+        if (_totalPages > 0 && _currentPage >= _totalPages)
+        {
+            _currentPage = _totalPages - 1;
+        }
+        else if (_currentPage < 0)
+        {
+            _currentPage = 0;
+        }
+        
+        // Calculate paginated items
+        var startIndex = _currentPage * _currentPageSize;
+        _paginatedItems = itemsList.Skip(startIndex).Take(_currentPageSize).ToList();
+        
+        // Calculate display range
+        _displayStart = _totalItems > 0 ? startIndex + 1 : 0;
+        _displayEnd = Math.Min(startIndex + _currentPageSize, _totalItems);
+    }
+
+    private void OnPageChanged(int newPage)
+    {
+        _currentPage = newPage - 1; // MudPagination is 1-based, we use 0-based
+        UpdatePagination();
+        StateHasChanged();
+    }
+}

WebApp/Components/Shared/Components/InteractiveChip.razor

@@ -1,10 +1,12 @@
 @namespace WebApp.Components.Shared.Components
+@using Microsoft.AspNetCore.Components.Web
 
 <MudStack Row="true" Spacing="0" AlignItems="AlignItems.Center" 
           Style="position: relative; display: inline-flex;" 
           Class="@WrapperClass"
           @onmouseenter="@(() => _isHovered = true)"
-          @onmouseleave="@(() => _isHovered = false)">
+          @onmouseleave="@(() => _isHovered = false)"
+          @ontouchstart="@HandleTouchStart">
     <MudChip T="string" 
              Size="@Size" 
              Color="@Color" 
@@ -13,9 +15,22 @@
              Class="@Class">
         <MudStack Row="true" Spacing="1" AlignItems="AlignItems.Center">
             @ChildContent
-            @if (_isHovered && ControlContent != null)
+            @if (ControlContent != null)
             {
-                @ControlContent
+                @* Show on touch for mobile/touch devices (below Md) *@
+                <MudHidden Breakpoint="Breakpoint.MdAndUp">
+                    @if (_isTouched || AlwaysShowControls)
+                    {
+                        @ControlContent
+                    }
+                </MudHidden>
+                @* Show on hover for desktop devices (MdAndUp) *@
+                <MudHidden Breakpoint="Breakpoint.MdAndUp" Invert="true">
+                    @if (_isHovered || AlwaysShowControls)
+                    {
+                        @ControlContent
+                    }
+                </MudHidden>
             }
         </MudStack>
     </MudChip>
@@ -46,5 +61,15 @@
     [Parameter]
     public string? WrapperClass { get; set; }
 
+    [Parameter]
+    public bool AlwaysShowControls { get; set; } = false;
+
     private bool _isHovered = false;
+    private bool _isTouched = false;
+
+    private void HandleTouchStart(TouchEventArgs e)
+    {
+        _isTouched = !_isTouched;
+        StateHasChanged();
+    }
 }

WebApp/Components/Shared/Components/NoteCard.razor

@@ -0,0 +1,67 @@
+@namespace WebApp.Components.Shared.Components
+@inject IDialogService DialogService
+
+@* Reuse dialog options pattern - could be extracted if used in more places *@
+
+<MudItem xs="12" sm="6" md="4">
+    <MudCard Elevation="4" Class="@($"pa-4 {MarkdownHelper.GetNoteColorClass(Note.Id)}".Trim())" Style="cursor: pointer; height: 100%;" @onclick="OpenNoteDialog">
+        <MudCardContent>
+            <div class="d-flex align-center mb-2">
+                <MudIcon Icon="@Icons.Material.Filled.Note" Size="Size.Medium" Class="mr-2" />
+                <MudText Typo="Typo.h6" Class="flex-grow-1">@Note.Title</MudText>
+                @if (Note.IsPinned)
+                {
+                    <MudIcon Icon="@Icons.Material.Filled.PushPin" Size="Size.Small" Color="Color.Primary" />
+                }
+            </div>
+            <MudDivider Class="mb-3" />
+            @if (!string.IsNullOrWhiteSpace(PreviewText))
+            {
+                <MudText Typo="Typo.body2" Style="max-height: 100px; overflow: hidden; text-overflow: ellipsis;">
+                    @PreviewText
+                </MudText>
+            }
+            else
+            {
+                <MudText Typo="Typo.body2" Color="Color.Secondary" Align="Align.Center" Class="my-4">
+                    No content
+                </MudText>
+            }
+        </MudCardContent>
+    </MudCard>
+</MudItem>
+
+@code {
+    [Parameter]
+    public Note Note { get; set; } = null!;
+
+    [Parameter]
+    public EventCallback OnNoteChanged { get; set; }
+
+    private const int CardPreviewMaxLength = 150;
+    private string PreviewText => MarkdownHelper.StripMarkdownPreview(Note.Content, CardPreviewMaxLength);
+
+    private async Task OpenNoteDialog()
+    {
+        var parameters = new DialogParameters
+        {
+            ["NoteId"] = Note.Id
+        };
+
+        var options = new DialogOptions
+        {
+            MaxWidth = MaxWidth.Medium,
+            FullWidth = true,
+            CloseButton = true
+        };
+
+        var dialog = await DialogService.ShowAsync<NoteViewDialog>("Note", parameters, options);
+        var result = await dialog.Result;
+        
+        // If dialog was closed and result indicates a change (e.g., note deleted or unpinned)
+        if (result != null && !result.Canceled)
+        {
+            await OnNoteChanged.InvokeAsync();
+        }
+    }
+}

WebApp/Components/Shared/Components/NoteViewDialog.razor

@@ -0,0 +1,144 @@
+@namespace WebApp.Components.Shared.Components
+@inject INotesService NotesService
+@inject ISnackbar Snackbar
+@inject NavigationManager NavigationManager
+@implements IAsyncDisposable
+
+<MudDialog Class="@MarkdownHelper.GetNoteColorClass(NoteId)">
+    <DialogContent>
+        @if (_isLoading)
+        {
+            <MudProgressLinear Color="Color.Primary" Indeterminate="true" Class="my-4" />
+        }
+        else
+        {
+            <MudStack Spacing="3">
+                <MudText Typo="Typo.h6">@_note.Title</MudText>
+                @if (!string.IsNullOrWhiteSpace(_note.Content))
+                {
+                    <MudPaper Elevation="0" Class="pa-3" Style="background-color: var(--mud-palette-background-grey);">
+                        <div class="markdown-content">
+                            @((MarkupString)MarkdownHelper.ToHtml(_note.Content))
+                        </div>
+                    </MudPaper>
+                }
+                else
+                {
+                    <MudText Typo="Typo.body2" Color="Color.Secondary" Align="Align.Center" Class="my-4">
+                        No content yet. Click Edit to add content.
+                    </MudText>
+                }
+            </MudStack>
+        }
+    </DialogContent>
+    <DialogActions>
+        <MudSpacer />
+        <MudButton StartIcon="@Icons.Material.Filled.Edit"
+                  Color="Color.Primary"
+                  Variant="Variant.Filled"
+                  OnClick="NavigateToNotes"
+                  Disabled="@_isLoading">
+            Edit in Notes
+        </MudButton>
+        <MudButton OnClick="Cancel">Close</MudButton>
+    </DialogActions>
+</MudDialog>
+
+@code {
+    [CascadingParameter]
+    IMudDialogInstance MudDialog { get; set; } = null!;
+
+    [Parameter]
+    public int NoteId { get; set; }
+
+    private Note _note = null!;
+    private bool _isLoading = true;
+    private CancellationTokenSource? _cancellationTokenSource;
+    private bool _isDisposed = false;
+
+    protected override void OnInitialized()
+    {
+        _cancellationTokenSource = new CancellationTokenSource();
+    }
+
+    protected override async Task OnInitializedAsync()
+    {
+        await LoadNote();
+    }
+
+    private async Task LoadNote()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            var cancellationToken = _cancellationTokenSource?.Token ?? CancellationToken.None;
+            var note = await NotesService.GetNoteAsync(NoteId);
+
+            if (note != null)
+            {
+                _note = new Note
+                {
+                    Id = note.Id,
+                    Title = note.Title,
+                    Content = note.Content ?? "",
+                    IsPinned = note.IsPinned
+                };
+            }
+            else
+            {
+                if (_isDisposed) return;
+                Snackbar.Add("Note not found", Severity.Error);
+                MudDialog.Cancel();
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error loading note: {ex.Message}", Severity.Error);
+            }
+        }
+        finally
+        {
+            if (!_isDisposed)
+            {
+                _isLoading = false;
+                StateHasChanged();
+            }
+        }
+    }
+
+    private void NavigateToNotes()
+    {
+        if (_isDisposed) return;
+        MudDialog.Close();
+        NavigationManager.NavigateTo($"/notes?id={_note.Id}");
+    }
+
+    private void Cancel()
+    {
+        if (_isDisposed) return;
+        MudDialog.Cancel();
+    }
+
+    public async ValueTask DisposeAsync()
+    {
+        if (!_isDisposed)
+        {
+            _isDisposed = true;
+            _cancellationTokenSource?.Cancel();
+            _cancellationTokenSource?.Dispose();
+            _cancellationTokenSource = null;
+        }
+        await ValueTask.CompletedTask;
+    }
+}

WebApp/Components/Shared/Components/PageNoteButton.razor

@@ -0,0 +1,169 @@
+@namespace WebApp.Components.Shared.Components
+@inject INotesService NotesService
+@inject IDialogService DialogService
+@implements IAsyncDisposable
+
+<div @ref="_anchorElement"
+     @onmouseenter="@(() => { if (_hasContent) _popoverOpen = true; })"
+     @onmouseleave="@(() => _popoverOpen = false)"
+     style="display: inline-block;">
+    <MudButton StartIcon="@IconValue"
+              OnClick="OpenDialog"
+              Variant="@Variant"
+              Size="@Size"
+              Color="@ButtonColor"
+              Tooltip="@TooltipText"
+              Class="@MarkdownHelper.GetNoteColorClass(_noteId)">
+        @if (!string.IsNullOrEmpty(ButtonText))
+        {
+            @ButtonText
+        }
+    </MudButton>
+</div>
+<MudPopover @bind-Open="_popoverOpen"
+            AnchorOrigin="Origin.BottomCenter"
+            TransformOrigin="Origin.TopCenter"
+            Elevation="8"
+            Anchor="@_anchorElement">
+    <ChildContent>
+        @if (_hasContent && !string.IsNullOrWhiteSpace(_noteContent))
+        {
+            <MudPaper Elevation="0" 
+                     Class="pa-3" 
+                     Style="max-width: 500px; max-height: 400px; overflow-y: auto;"
+                     @onmouseenter="@(() => _popoverOpen = true)"
+                     @onmouseleave="@(() => _popoverOpen = false)">
+                <MudText Typo="Typo.subtitle1" Class="mb-2">@PageIdentifier</MudText>
+                <MudDivider Class="my-2" />
+                <div class="markdown-content" style="max-height: 350px; overflow-y: auto;">
+                    @((MarkupString)MarkdownHelper.ToHtml(_noteContent))
+                </div>
+            </MudPaper>
+        }
+    </ChildContent>
+</MudPopover>
+
+@code {
+    [Parameter]
+    public string PageIdentifier { get; set; } = null!;
+
+    [Parameter]
+    public string? Icon { get; set; }
+
+    [Parameter]
+    public Variant Variant { get; set; } = Variant.Outlined;
+
+    [Parameter]
+    public Size Size { get; set; } = Size.Medium;
+
+    [Parameter]
+    public string? ButtonText { get; set; }
+
+    [Parameter]
+    public string? Tooltip { get; set; }
+
+    private string IconValue => Icon ?? Icons.Material.Filled.Note;
+    private string TooltipText => Tooltip ?? $"Page notes for {PageIdentifier}";
+    private bool _hasContent = false;
+    private int _noteId = 0;
+    private string _noteContent = string.Empty;
+    private bool _popoverOpen = false;
+    private ElementReference _anchorElement;
+    private Color ButtonColor => _hasContent ? Color.Success : (Variant == Variant.Filled ? Color.Primary : Color.Default);
+    private CancellationTokenSource? _cancellationTokenSource;
+    private bool _isDisposed = false;
+
+    protected override void OnInitialized()
+    {
+        _cancellationTokenSource = new CancellationTokenSource();
+    }
+
+    protected override async Task OnInitializedAsync()
+    {
+        await CheckNoteContent();
+    }
+
+    private async Task CheckNoteContent()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            var note = await NotesService.GetPageNoteAsync(PageIdentifier);
+            _hasContent = note != null && !string.IsNullOrWhiteSpace(note.Content);
+            _noteId = note?.Id ?? 0;
+            _noteContent = note?.Content ?? string.Empty;
+            
+            if (!_isDisposed)
+            {
+                StateHasChanged();
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception)
+        {
+            // Error checking note - ignore
+        }
+    }
+
+    private async Task OpenDialog()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            var parameters = new DialogParameters
+            {
+                ["PageIdentifier"] = PageIdentifier
+            };
+
+            var options = new DialogOptions
+            {
+                MaxWidth = MaxWidth.Medium,
+                FullWidth = true,
+                CloseButton = true
+            };
+
+            var dialog = await DialogService.ShowAsync<PageNoteDialog>($"Page Notes: {PageIdentifier}", parameters, options);
+            var result = await dialog.Result;
+            
+            // Always refresh content indicator after dialog closes
+            // (content may have been saved even if dialog was closed with Cancel)
+            if (!_isDisposed)
+            {
+                await CheckNoteContent();
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception)
+        {
+            // Error opening dialog - could show snackbar if we had access
+        }
+    }
+
+    public async ValueTask DisposeAsync()
+    {
+        if (!_isDisposed)
+        {
+            _isDisposed = true;
+            _cancellationTokenSource?.Cancel();
+            _cancellationTokenSource?.Dispose();
+            _cancellationTokenSource = null;
+        }
+        await ValueTask.CompletedTask;
+    }
+}

WebApp/Components/Shared/Components/PageNoteDialog.razor

@@ -0,0 +1,265 @@
+@namespace WebApp.Components.Shared.Components
+@using Core.Services
+@inject INotesService NotesService
+@inject INoteNamingService NoteNamingService
+@inject ISnackbar Snackbar
+@inject MarkdownTablePasteService MarkdownTablePasteService
+@implements IAsyncDisposable
+
+<MudDialog Class="@MarkdownHelper.GetNoteColorClass(_note.Id)">
+    <DialogContent>
+        @if (_isLoading)
+        {
+            <MudProgressLinear Color="Color.Primary" Indeterminate="true" Class="my-4" />
+        }
+        else if (_isEditMode)
+        {
+            <MudStack Spacing="3">
+                <MudText Typo="Typo.subtitle2" Class="mb-2">Content (Markdown)</MudText>
+                <MarkdownEditor Value="@_note.Content"
+                               ValueChanged="@((string? value) => _note.Content = value)"
+                               Placeholder="Enter your markdown content here..."
+                               AutoSaveEnabled="false"
+                               NativeSpellChecker="false" />
+            </MudStack>
+        }
+        else
+        {
+            <MudStack Spacing="3">
+                <MudText Typo="Typo.h6">@DisplayTitle</MudText>
+                @if (!string.IsNullOrWhiteSpace(_note.Content))
+                {
+                    <MudPaper Elevation="0" Class="pa-3" Style="background-color: var(--mud-palette-background-grey);">
+                        <div class="markdown-content">
+                            @((MarkupString)MarkdownHelper.ToHtml(_note.Content))
+                        </div>
+                    </MudPaper>
+                }
+                else
+                {
+                    <MudText Typo="Typo.body2" Color="Color.Secondary" Align="Align.Center" Class="my-4">
+                        No content yet. Click Edit to add content.
+                    </MudText>
+                }
+            </MudStack>
+        }
+    </DialogContent>
+    <DialogActions>
+        @if (_isEditMode)
+        {
+            <MudButton OnClick="Cancel" Disabled="@_isLoading">Cancel</MudButton>
+            <MudButton Color="Color.Primary" Variant="Variant.Filled" OnClick="Save" Disabled="@_isLoading">Save</MudButton>
+        }
+        else
+        {
+            <MudSpacer />
+            <MudButton StartIcon="@Icons.Material.Filled.Edit"
+                      Color="Color.Primary"
+                      Variant="Variant.Filled"
+                      OnClick="EnterEditMode"
+                      Disabled="@_isLoading">
+                Edit
+            </MudButton>
+            <MudButton OnClick="Cancel">Cancel</MudButton>
+        }
+    </DialogActions>
+</MudDialog>
+
+@code {
+    [CascadingParameter]
+    IMudDialogInstance MudDialog { get; set; } = null!;
+
+    [Parameter]
+    public string PageIdentifier { get; set; } = null!;
+
+    private Note _note = null!;
+    private string _pageNoteTitle = null!;
+    private string DisplayTitle => $"{PageIdentifier} Note";
+    private bool _isLoading = true;
+    private bool _isEdit = false;
+    private bool _isEditMode = false;
+    private CancellationTokenSource? _cancellationTokenSource;
+    private bool _isDisposed = false;
+    private bool _pasteMarkdownInitialized = false;
+
+    protected override void OnInitialized()
+    {
+        _cancellationTokenSource = new CancellationTokenSource();
+        _pageNoteTitle = NoteNamingService.GetPageNoteTitle(PageIdentifier);
+        _note = new Note
+        {
+            Title = _pageNoteTitle,
+            Content = ""
+        };
+    }
+
+    protected override async Task OnInitializedAsync()
+    {
+        await LoadPageNote();
+    }
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender && _isEditMode && !_pasteMarkdownInitialized)
+        {
+            // Initialize paste-markdown after first render if already in edit mode
+            await Task.Delay(150); // Wait for EasyMDE to initialize
+            if (!_isDisposed)
+            {
+                await MarkdownTablePasteService.InitializeAsync();
+                _pasteMarkdownInitialized = true;
+            }
+        }
+    }
+
+    private async Task LoadPageNote()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            var existingNote = await NotesService.GetPageNoteAsync(PageIdentifier);
+
+            if (existingNote != null)
+            {
+                _note = new Note
+                {
+                    Id = existingNote.Id,
+                    Title = existingNote.Title,
+                    Content = existingNote.Content ?? ""
+                };
+                _isEdit = true;
+                // If note has no content, open in edit mode
+                if (string.IsNullOrWhiteSpace(_note.Content))
+                {
+                    _isEditMode = true;
+                }
+            }
+            else
+            {
+                _note = new Note
+                {
+                    Title = _pageNoteTitle,
+                    Content = ""
+                };
+                _isEdit = false;
+                // New note - open in edit mode
+                _isEditMode = true;
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error loading page note: {ex.Message}", Severity.Error);
+            }
+        }
+        finally
+        {
+            if (!_isDisposed)
+            {
+                _isLoading = false;
+                StateHasChanged();
+            }
+        }
+    }
+
+    private async Task Save()
+    {
+        if (_isDisposed) return;
+
+        try
+        {
+            if (_isEdit)
+            {
+                await NotesService.UpdateNoteAsync(_note);
+                Snackbar.Add("Page note updated successfully", Severity.Success);
+            }
+            else
+            {
+                // CreateNoteAsync returns the note with the ID populated
+                var createdNote = await NotesService.CreateNoteAsync(_note);
+                // Update _note with the returned note to get the ID immediately
+                _note = createdNote;
+                _isEdit = true; // Mark as existing note now
+                Snackbar.Add("Page note created successfully", Severity.Success);
+            }
+
+            if (!_isDisposed)
+            {
+                // After saving, switch back to view mode and reload the note to ensure we have latest data
+                _isEditMode = false;
+                await LoadPageNote();
+                // Ensure dialog re-renders with updated color class after note ID is set
+                StateHasChanged();
+            }
+        }
+        catch (TaskCanceledException)
+        {
+            // Component was disposed, ignore
+        }
+        catch (JSDisconnectedException)
+        {
+            // JS connection lost, ignore
+        }
+        catch (Exception ex)
+        {
+            if (!_isDisposed)
+            {
+                Snackbar.Add($"Error saving page note: {ex.Message}", Severity.Error);
+            }
+        }
+    }
+
+    private async Task EnterEditMode()
+    {
+        if (_isDisposed) return;
+        _isEditMode = true;
+        StateHasChanged();
+        
+        // Initialize paste-markdown after editor is rendered
+        if (!_pasteMarkdownInitialized)
+        {
+            await Task.Delay(150); // Wait for EasyMDE to initialize
+            if (!_isDisposed)
+            {
+                await MarkdownTablePasteService.InitializeAsync();
+                _pasteMarkdownInitialized = true;
+            }
+        }
+    }
+
+    private void Cancel()
+    {
+        if (_isDisposed) return;
+        if (_isEditMode)
+        {
+            // If in edit mode, cancel closes the dialog (discarding changes)
+            MudDialog.Close(DialogResult.Cancel());
+        }
+        else
+        {
+            MudDialog.Close(DialogResult.Cancel());
+        }
+    }
+
+    public async ValueTask DisposeAsync()
+    {
+        if (!_isDisposed)
+        {
+            _isDisposed = true;
+            _cancellationTokenSource?.Cancel();
+            _cancellationTokenSource?.Dispose();
+            _cancellationTokenSource = null;
+        }
+        await ValueTask.CompletedTask;
+    }
+}

WebApp/Components/Shared/Layout/NavMenu.razor

@@ -18,16 +18,16 @@
             <MudNavLink Href="/students/teams" Icon="@AppIcons.Registration">Registration</MudNavLink>
         </MudNavGroup>
 
-        <MudNavGroup Title="Team Building" Icon="@Icons.Material.Filled.GroupAdd" Expanded="false">
-            <MudNavLink Href="/students/event-ranking" Icon="@AppIcons.EventRank">Event Ranking</MudNavLink>
-            <MudNavLink Href="/teams/assignment" Icon="@AppIcons.TeamAssignment">Team Assignment</MudNavLink>
-        </MudNavGroup>
-
         <MudNavGroup Title="Chapter Data" Icon="@Icons.Material.Filled.Storage" Expanded="false">
             <MudNavLink Href="/students" Icon="@Icons.Material.Filled.People">Students</MudNavLink>
             <MudNavLink Href="/events" Icon="@AppIcons.Events">Events</MudNavLink>
         </MudNavGroup>
 
+        <MudNavGroup Title="Team Building" Icon="@Icons.Material.Filled.GroupAdd" Expanded="false">
+            <MudNavLink Href="/students/event-ranking" Icon="@AppIcons.EventRank">Event Ranking</MudNavLink>
+            <MudNavLink Href="/teams/assignment" Icon="@AppIcons.TeamAssignment">Team Assignment</MudNavLink>
+        </MudNavGroup>
+
         <MudNavGroup Title="Tools" Icon="@Icons.Material.Filled.Build" Expanded="false">
             <MudNavLink Href="/notes" Icon="@Icons.Material.Filled.Note">Notes</MudNavLink>
         </MudNavGroup>

WebApp/Models/CalendarItemWrapper.cs

@@ -0,0 +1,71 @@
+using Heron.MudCalendar;
+
+namespace WebApp.Models;
+
+/// <summary>
+/// Type discriminator for calendar item types.
+/// </summary>
+public enum CalendarItemType
+{
+    Event,
+    Meeting
+}
+
+/// <summary>
+/// Wrapper class for calendar items that can hold either a CalendarEventItem or CalendarMeetingItem.
+/// This allows MudCalendar to display mixed item types while maintaining type safety.
+/// </summary>
+public class CalendarItemWrapper : CalendarItem
+{
+    /// <summary>
+    /// Gets the type of calendar item this wrapper contains.
+    /// </summary>
+    public CalendarItemType ItemType { get; private set; }
+
+    /// <summary>
+    /// Gets the wrapped CalendarEventItem if ItemType is Event, otherwise null.
+    /// </summary>
+    public CalendarEventItem? EventItem { get; private set; }
+
+    /// <summary>
+    /// Gets the wrapped CalendarMeetingItem if ItemType is Meeting, otherwise null.
+    /// </summary>
+    public CalendarMeetingItem? MeetingItem { get; private set; }
+
+    /// <summary>
+    /// Parameterless constructor required by Heron.MudCalendar component.
+    /// </summary>
+    public CalendarItemWrapper()
+    {
+        // Initialize base class properties to avoid null reference issues
+        Text = string.Empty;
+        Start = DateTime.MinValue;
+        End = DateTime.MinValue;
+    }
+
+    /// <summary>
+    /// Creates a wrapper for a CalendarEventItem.
+    /// </summary>
+    public CalendarItemWrapper(CalendarEventItem eventItem)
+    {
+        ItemType = CalendarItemType.Event;
+        EventItem = eventItem;
+        // Delegate properties to wrapped item
+        Text = eventItem.Text;
+        Start = eventItem.Start;
+        End = eventItem.End;
+    }
+
+    /// <summary>
+    /// Creates a wrapper for a CalendarMeetingItem.
+    /// </summary>
+    public CalendarItemWrapper(CalendarMeetingItem meetingItem)
+    {
+        ItemType = CalendarItemType.Meeting;
+        MeetingItem = meetingItem;
+        // Delegate properties to wrapped item
+        Text = meetingItem.Text;
+        Start = meetingItem.Start;
+        End = meetingItem.End;
+    }
+}

WebApp/Models/CalendarMeetingItem.cs

@@ -0,0 +1,38 @@
+using Core.Entities;
+using Heron.MudCalendar;
+
+namespace WebApp.Models;
+
+/// <summary>
+/// Calendar meeting item model for Heron.MudCalendar component.
+/// Maps from TeamMeetingHistory entity to calendar event format.
+/// </summary>
+public class CalendarMeetingItem : CalendarItem
+{
+    /// <summary>
+    /// Gets the original TeamMeetingHistory data.
+    /// </summary>
+    public TeamMeetingHistory? MeetingHistoryData { get; set; }
+
+    /// <summary>
+    /// Parameterless constructor required by Heron.MudCalendar component.
+    /// </summary>
+    public CalendarMeetingItem()
+    {
+        // Initialize base class properties to avoid null reference issues
+        Text = string.Empty;
+        Start = DateTime.MinValue;
+        End = DateTime.MinValue;
+    }
+
+    public CalendarMeetingItem(TeamMeetingHistory meetingHistory)
+    {
+        MeetingHistoryData = meetingHistory;
+        // Set base class properties that the calendar component uses
+        Text = "Team Meeting";
+        // Set start to 9:00 AM on the meeting date
+        Start = meetingHistory.MeetingDate.Date.AddHours(9);
+        // Set end to 5:00 PM on the meeting date (5:01 PM to ensure it displays until 5pm if end is exclusive)
+        End = meetingHistory.MeetingDate.Date.AddHours(17).AddMinutes(1);
+    }
+}

WebApp/Models/MeetingScheduleState.cs

@@ -0,0 +1,117 @@
+using Core.Entities;
+
+namespace WebApp.Models;
+
+/// <summary>
+/// Represents the state of the meeting schedule for dirty/clean tracking and persistence.
+/// </summary>
+public class MeetingScheduleState : IEquatable<MeetingScheduleState>
+{
+    public HashSet<int> ScheduledTeamIds { get; set; } = [];
+    public HashSet<int> AbsentStudentIds { get; set; } = [];
+    public int TimeSlotCount { get; set; }
+    public HashSet<int> ExtendedTeamIds { get; set; } = [];
+    public HashSet<(int teamId, int timeSlotIndex, int studentId)> ExcludedStudents { get; set; } = [];
+
+    public bool Equals(MeetingScheduleState? other)
+    {
+        if (other == null) return false;
+        return ScheduledTeamIds.SetEquals(other.ScheduledTeamIds) &&
+               AbsentStudentIds.SetEquals(other.AbsentStudentIds) &&
+               TimeSlotCount == other.TimeSlotCount &&
+               ExtendedTeamIds.SetEquals(other.ExtendedTeamIds) &&
+               ExcludedStudents.SetEquals(other.ExcludedStudents);
+    }
+
+    public override bool Equals(object? obj) => Equals(obj as MeetingScheduleState);
+
+    public override int GetHashCode()
+    {
+        var hash = new HashCode();
+        hash.Add(ScheduledTeamIds.Count);
+        foreach (var id in ScheduledTeamIds.OrderBy(x => x))
+            hash.Add(id);
+        hash.Add(AbsentStudentIds.Count);
+        foreach (var id in AbsentStudentIds.OrderBy(x => x))
+            hash.Add(id);
+        hash.Add(TimeSlotCount);
+        hash.Add(ExtendedTeamIds.Count);
+        foreach (var id in ExtendedTeamIds.OrderBy(x => x))
+            hash.Add(id);
+        hash.Add(ExcludedStudents.Count);
+        foreach (var key in ExcludedStudents.OrderBy(x => x))
+            hash.Add(key);
+        return hash.ToHashCode();
+    }
+
+    public static MeetingScheduleState FromCurrent(
+        IEnumerable<Team> scheduledTeams,
+        IEnumerable<Student> absentStudents,
+        int timeSlotCount,
+        IEnumerable<Team> extendedTeams,
+        Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents)
+    {
+        return new MeetingScheduleState
+        {
+            ScheduledTeamIds = scheduledTeams.Select(t => t.Id).ToHashSet(),
+            AbsentStudentIds = absentStudents.Select(s => s.Id).ToHashSet(),
+            TimeSlotCount = timeSlotCount,
+            ExtendedTeamIds = extendedTeams.Select(t => t.Id).ToHashSet(),
+            ExcludedStudents = excludedStudents.Keys
+                .Where(k => excludedStudents[k])
+                .ToHashSet()
+        };
+    }
+
+    public static async Task<MeetingScheduleState?> FromLocalStorage(
+        WebApp.LocalStorageService localStorage,
+        Team[] allTeams,
+        Student[] allStudents)
+    {
+        // Load scheduled teams
+        var scheduledTeamIds = await localStorage.GetIntArrayAsync("MeetingSchedule_ScheduledTeams");
+        var absentStudentIds = await localStorage.GetIntArrayAsync("MeetingSchedule_AbsentStudents");
+        var timeSlotCount = await localStorage.GetIntAsync("MeetingSchedule_TimeSlotCount", defaultValue: 2);
+        var extendedTeamIds = await localStorage.GetIntArrayAsync("MeetingSchedule_ExtendedTeams");
+        var exclusions = await localStorage.GetJsonAsync<ExcludedStudent[]>("MeetingSchedule_ExcludedStudents");
+
+        // If no state exists, return null
+        if (scheduledTeamIds.Length == 0 && absentStudentIds.Length == 0 && 
+            timeSlotCount == 2 && extendedTeamIds.Length == 0 && 
+            (exclusions == null || exclusions.Length == 0))
+        {
+            return null;
+        }
+
+        var excludedStudentsSet = new HashSet<(int teamId, int timeSlotIndex, int studentId)>();
+        if (exclusions != null && exclusions.Length > 0)
+        {
+            foreach (var exclusion in exclusions)
+            {
+                excludedStudentsSet.Add((exclusion.TeamId, exclusion.TimeSlotIndex, exclusion.StudentId));
+            }
+        }
+
+        return new MeetingScheduleState
+        {
+            ScheduledTeamIds = scheduledTeamIds.ToHashSet(),
+            AbsentStudentIds = absentStudentIds.ToHashSet(),
+            TimeSlotCount = timeSlotCount > 0 ? timeSlotCount : 2,
+            ExtendedTeamIds = extendedTeamIds.ToHashSet(),
+            ExcludedStudents = excludedStudentsSet
+        };
+    }
+
+    public async Task SaveToLocalStorage(WebApp.LocalStorageService localStorage)
+    {
+        await localStorage.SetIntArrayAsync("MeetingSchedule_ScheduledTeams", ScheduledTeamIds.ToArray());
+        await localStorage.SetIntArrayAsync("MeetingSchedule_AbsentStudents", AbsentStudentIds.ToArray());
+        await localStorage.SetIntAsync("MeetingSchedule_TimeSlotCount", TimeSlotCount);
+        await localStorage.SetIntArrayAsync("MeetingSchedule_ExtendedTeams", ExtendedTeamIds.ToArray());
+        
+        var exclusions = ExcludedStudents.Select(e => new ExcludedStudent(e.teamId, e.timeSlotIndex, e.studentId)).ToArray();
+        await localStorage.SetJsonAsync("MeetingSchedule_ExcludedStudents", exclusions);
+    }
+
+    private record ExcludedStudent(int TeamId, int TimeSlotIndex, int StudentId);
+}

WebApp/Program.cs

@@ -194,6 +194,13 @@ builder.Services.AddScoped<Core.Services.IEventOccurrenceParserService>(sp =>
 builder.Services.AddScoped<WebApp.Services.FormValidationService>();
 builder.Services.AddScoped<WebApp.Services.EventDefinitionService>();
 builder.Services.AddScoped<WebApp.Services.INotesService, WebApp.Services.NotesService>();
+builder.Services.AddScoped<WebApp.Services.ITeamMeetingHistoryService, WebApp.Services.TeamMeetingHistoryService>();
+builder.Services.AddScoped<WebApp.Services.ICalendarService, WebApp.Services.CalendarService>();
+builder.Services.AddScoped<Core.Services.INoteNamingService, Core.Services.NoteNamingService>();
+builder.Services.AddScoped<WebApp.Services.MarkdownTablePasteService>();
+builder.Services.AddScoped<WebApp.Services.IMeetingScheduleStateService, WebApp.Services.MeetingScheduleStateService>();
+builder.Services.AddScoped<WebApp.Services.IMeetingScheduleClipboardService, WebApp.Services.MeetingScheduleClipboardService>();
+builder.Services.AddScoped<WebApp.Services.IMeetingScheduleDataService, WebApp.Services.MeetingScheduleDataService>();
 
 // State container for maintaining state per user connection (Blazor Server)
 builder.Services.AddScoped<StateContainer>();

WebApp/Services/CalendarService.cs

@@ -0,0 +1,144 @@
+using Core.Entities;
+using Core.Utility;
+using WebApp.Models;
+
+namespace WebApp.Services;
+
+/// <summary>
+/// Service for calendar-related operations.
+/// </summary>
+public class CalendarService : ICalendarService
+{
+    private readonly IEventOccurrenceService _eventOccurrenceService;
+    private readonly ITeamMeetingHistoryService _teamMeetingHistoryService;
+
+    public CalendarService(
+        IEventOccurrenceService eventOccurrenceService,
+        ITeamMeetingHistoryService teamMeetingHistoryService)
+    {
+        _eventOccurrenceService = eventOccurrenceService;
+        _teamMeetingHistoryService = teamMeetingHistoryService;
+    }
+
+    public async Task<List<CalendarItemWrapper>> GetAllCalendarItemsAsync()
+    {
+        var items = new List<CalendarItemWrapper>();
+        await AddEventItemsAsync(items, includeStudentNames: true);
+        await AddMeetingItemsAsync(items);
+        return items;
+    }
+
+    public async Task<List<CalendarItemWrapper>> GetUpcomingCalendarItemsAsync(int count = 3)
+    {
+        var today = DateTime.Today;
+        var items = new List<CalendarItemWrapper>();
+        await AddEventItemsAsync(items, startDate: today, includeStudentNames: false);
+        await AddMeetingItemsAsync(items, startDate: today);
+        
+        // Sort by date and take top N
+        return items
+            .OrderBy(item => item.Start)
+            .Take(count)
+            .ToList();
+    }
+
+    private async Task AddEventItemsAsync(
+        List<CalendarItemWrapper> items,
+        DateTime? startDate = null,
+        bool includeStudentNames = false)
+    {
+        try
+        {
+            var occurrences = await _eventOccurrenceService.GetEventOccurrencesAsync();
+            var eventOccurrences = occurrences as EventOccurrence[] ?? occurrences.ToArray();
+
+            // Filter by start date if provided
+            if (startDate.HasValue)
+            {
+                eventOccurrences = eventOccurrences
+                    .Where(occ => occ.StartTime.Date >= startDate.Value)
+                    .ToArray();
+            }
+
+            Dictionary<int, List<Team>>? teamsByEventId = null;
+            if (includeStudentNames)
+            {
+                // Get all unique event definition IDs that have occurrences
+                var eventDefinitionIds = eventOccurrences
+                    .Where(occ => occ?.EventDefinition?.Id != null)
+                    .Select(occ => occ!.EventDefinition!.Id)
+                    .Distinct()
+                    .ToList();
+
+                // Load teams for all event definitions
+                teamsByEventId = await _eventOccurrenceService.GetTeamsByEventDefinitionIdsAsync(eventDefinitionIds);
+            }
+
+            // Add event occurrences
+            foreach (var occ in eventOccurrences)
+            {
+                try
+                {
+                    List<string>? studentFirstNames = null;
+                    if (includeStudentNames && occ.EventDefinition != null && teamsByEventId != null)
+                    {
+                        studentFirstNames = teamsByEventId.TryGetValue(occ.EventDefinition.Id, out var teams)
+                            ? TeamStudentNameFormatter.FormatStudentListForEvent(
+                                occ.EventDefinition,
+                                teams,
+                                new TeamStudentNameFormatter.FormatOptions
+                                {
+                                    CaptainIndicator = TeamStudentNameFormatter.CaptainIndicatorStyle.Star,
+                                    Ordering = TeamStudentNameFormatter.OrderingStyle.Alphabetical
+                                })
+                            : [];
+                    }
+
+                    var calendarEventItem = new CalendarEventItem(occ, studentFirstNames);
+                    items.Add(new CalendarItemWrapper(calendarEventItem));
+                }
+                catch (Exception)
+                {
+                    // Continue processing other items
+                }
+            }
+        }
+        catch (Exception)
+        {
+            // Continue - don't fail the entire calendar load if events fail
+        }
+    }
+
+    private async Task AddMeetingItemsAsync(
+        List<CalendarItemWrapper> items,
+        DateTime? startDate = null)
+    {
+        try
+        {
+            var meetingHistories = await _teamMeetingHistoryService.GetMeetingHistoriesAsync();
+            
+            IEnumerable<TeamMeetingHistory> meetings = meetingHistories;
+            if (startDate.HasValue)
+            {
+                meetings = meetings.Where(m => m.MeetingDate.Date >= startDate.Value);
+            }
+
+            foreach (var meetingHistory in meetings)
+            {
+                try
+                {
+                    var calendarMeetingItem = new CalendarMeetingItem(meetingHistory);
+                    items.Add(new CalendarItemWrapper(calendarMeetingItem));
+                }
+                catch (Exception)
+                {
+                    // Continue processing other items
+                }
+            }
+        }
+        catch (Exception)
+        {
+            // Continue - don't fail the entire calendar load if meetings fail
+        }
+    }
+}

WebApp/Services/EventDefinitionService.cs

@@ -38,9 +38,11 @@ public class EventDefinitionService
             return;
         }
 
-        // Get all existing careers from database (case-insensitive lookup)
+        // Get existing careers with tracking so we use the same instances the context
+        // may already be tracking (e.g. from the event's RelatedCareers). Using
+        // AsNoTracking() would create duplicate instances and cause "another instance
+        // with the same key value is already being tracked".
         var existingCareers = await _context.Careers
-            .AsNoTracking()
             .Where(c => !string.IsNullOrWhiteSpace(c.Name))
             .ToListAsync();
         

WebApp/Services/ICalendarService.cs

@@ -0,0 +1,25 @@
+using Core.Entities;
+using WebApp.Models;
+
+namespace WebApp.Services;
+
+/// <summary>
+/// Service for calendar-related operations.
+/// </summary>
+public interface ICalendarService
+{
+    /// <summary>
+    /// Gets all calendar items (events and meetings) for display in the calendar.
+    /// Includes student names for events.
+    /// </summary>
+    /// <returns>A list of CalendarItemWrapper objects ready for display.</returns>
+    Task<List<CalendarItemWrapper>> GetAllCalendarItemsAsync();
+
+    /// <summary>
+    /// Gets the next N upcoming calendar items (events and meetings) starting from today.
+    /// Returns CalendarItemWrapper objects ready for display.
+    /// </summary>
+    /// <param name="count">The maximum number of items to return. Default is 3.</param>
+    /// <returns>A list of CalendarItemWrapper objects ready for display.</returns>
+    Task<List<CalendarItemWrapper>> GetUpcomingCalendarItemsAsync(int count = 3);
+}

WebApp/Services/IMeetingScheduleClipboardService.cs

@@ -0,0 +1,21 @@
+using Core.Calculation;
+using Core.Entities;
+using Core.Utility;
+
+namespace WebApp.Services;
+
+/// <summary>
+/// Service for formatting meeting schedule data for clipboard operations.
+/// </summary>
+public interface IMeetingScheduleClipboardService
+{
+    /// <summary>
+    /// Formats the entire schedule solution as text for clipboard.
+    /// </summary>
+    string FormatScheduleForClipboard(
+        TeamSchedulerSolution solution,
+        Team[] allTeams,
+        IEnumerable<Student> absentStudents,
+        Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents,
+        Func<string, int> getTimeSlotIndex);
+}

WebApp/Services/IMeetingScheduleDataService.cs

@@ -0,0 +1,20 @@
+using Core.Entities;
+using Microsoft.EntityFrameworkCore;
+
+namespace WebApp.Services;
+
+/// <summary>
+/// Service for loading meeting schedule data from the database.
+/// </summary>
+public interface IMeetingScheduleDataService
+{
+    /// <summary>
+    /// Loads all teams with their events and students.
+    /// </summary>
+    Task<Team[]> LoadTeamsAsync();
+
+    /// <summary>
+    /// Loads all students with their teams, event rankings, and related data.
+    /// </summary>
+    Task<Student[]> LoadStudentsAsync();
+}

WebApp/Services/IMeetingScheduleStateService.cs

@@ -0,0 +1,59 @@
+using Core.Entities;
+
+namespace WebApp.Services;
+
+/// <summary>
+/// Service for managing meeting schedule state persistence in localStorage.
+/// </summary>
+public interface IMeetingScheduleStateService
+{
+    /// <summary>
+    /// Loads scheduled teams from localStorage.
+    /// </summary>
+    Task<IEnumerable<Team>> LoadScheduledTeamsAsync(Team[] allTeams);
+
+    /// <summary>
+    /// Saves scheduled teams to localStorage.
+    /// </summary>
+    Task SaveScheduledTeamsAsync(IEnumerable<Team> scheduledTeams);
+
+    /// <summary>
+    /// Loads absent students from localStorage.
+    /// </summary>
+    Task<IEnumerable<Student>> LoadAbsentStudentsAsync(Student[] allStudents);
+
+    /// <summary>
+    /// Saves absent students to localStorage.
+    /// </summary>
+    Task SaveAbsentStudentsAsync(IEnumerable<Student> absentStudents);
+
+    /// <summary>
+    /// Loads time slot count from localStorage.
+    /// </summary>
+    Task<int> LoadTimeSlotCountAsync(int defaultValue = 2);
+
+    /// <summary>
+    /// Saves time slot count to localStorage.
+    /// </summary>
+    Task SaveTimeSlotCountAsync(int timeSlotCount);
+
+    /// <summary>
+    /// Loads extended teams from localStorage.
+    /// </summary>
+    Task<IEnumerable<Team>> LoadExtendedTeamsAsync(Team[] allTeams);
+
+    /// <summary>
+    /// Saves extended teams to localStorage.
+    /// </summary>
+    Task SaveExtendedTeamsAsync(IEnumerable<Team> extendedTeams);
+
+    /// <summary>
+    /// Loads excluded students from localStorage.
+    /// </summary>
+    Task<Dictionary<(int teamId, int timeSlotIndex, int studentId), bool>> LoadExcludedStudentsAsync();
+
+    /// <summary>
+    /// Saves excluded students to localStorage.
+    /// </summary>
+    Task SaveExcludedStudentsAsync(Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents);
+}

WebApp/Services/INotesService.cs

@@ -5,15 +5,23 @@ namespace WebApp.Services;
 public interface INotesService
 {
     /// <summary>
-    /// Gets all notes.
+    /// Gets all notes, optionally including deleted notes.
     /// </summary>
-    Task<IEnumerable<Note>> GetNotesAsync();
+    /// <param name="includeDeleted">If true, includes soft-deleted notes. Defaults to false.</param>
+    Task<IEnumerable<Note>> GetNotesAsync(bool includeDeleted = false);
 
     /// <summary>
     /// Gets a single note by ID.
     /// </summary>
     Task<Note?> GetNoteAsync(int id);
 
+    /// <summary>
+    /// Gets a page-specific note by page identifier.
+    /// </summary>
+    /// <param name="pageIdentifier">The page identifier (e.g., "Teams", "Registration")</param>
+    /// <returns>The note with title "#{pageIdentifier}" or null if not found</returns>
+    Task<Note?> GetPageNoteAsync(string pageIdentifier);
+
     /// <summary>
     /// Gets all history entries for a note.
     /// </summary>
@@ -33,4 +41,24 @@ public interface INotesService
     /// Deletes a note and creates a deletion history entry.
     /// </summary>
     Task DeleteNoteAsync(int id);
+
+    /// <summary>
+    /// Gets up to 3 pinned notes, excluding page notes and deleted notes, ordered by most recently updated.
+    /// </summary>
+    Task<IEnumerable<Note>> GetPinnedNotesAsync();
+
+    /// <summary>
+    /// Toggles the pin status of a note, enforcing the 3-note limit.
+    /// </summary>
+    Task TogglePinNoteAsync(int noteId);
+
+    /// <summary>
+    /// Gets all soft-deleted notes.
+    /// </summary>
+    Task<IEnumerable<Note>> GetDeletedNotesAsync();
+
+    /// <summary>
+    /// Restores a soft-deleted note.
+    /// </summary>
+    Task RestoreNoteAsync(int noteId);
 }

WebApp/Services/ITeamMeetingHistoryService.cs

@@ -0,0 +1,65 @@
+using Core.Entities;
+
+namespace WebApp.Services;
+
+public interface ITeamMeetingHistoryService
+{
+    /// <summary>
+    /// Gets all meeting histories within an optional date range.
+    /// </summary>
+    /// <param name="startDate">Optional start date filter</param>
+    /// <param name="endDate">Optional end date filter</param>
+    Task<IEnumerable<TeamMeetingHistory>> GetMeetingHistoriesAsync(DateTime? startDate = null, DateTime? endDate = null);
+
+    /// <summary>
+    /// Gets a specific meeting history by ID with teams and students included.
+    /// </summary>
+    Task<TeamMeetingHistory?> GetMeetingHistoryAsync(int id);
+
+    /// <summary>
+    /// Creates a new meeting history record.
+    /// </summary>
+    Task<TeamMeetingHistory> CreateMeetingHistoryAsync(TeamMeetingHistory meetingHistory);
+
+    /// <summary>
+    /// Updates an existing meeting history record.
+    /// </summary>
+    Task<TeamMeetingHistory> UpdateMeetingHistoryAsync(TeamMeetingHistory meetingHistory);
+
+    /// <summary>
+    /// Deletes a meeting history record.
+    /// </summary>
+    Task DeleteMeetingHistoryAsync(int id);
+
+    /// <summary>
+    /// Gets which teams met on a specific date.
+    /// </summary>
+    Task<IEnumerable<Team>> GetTeamsForDateAsync(DateTime date);
+
+    /// <summary>
+    /// Gets which students were present on a specific date.
+    /// </summary>
+    Task<IEnumerable<Student>> GetStudentsForDateAsync(DateTime date);
+
+    /// <summary>
+    /// Gets the meeting note for a specific meeting date by looking it up by title.
+    /// </summary>
+    /// <param name="meetingDate">The date of the meeting</param>
+    /// <returns>The note if found, null otherwise</returns>
+    Task<Note?> GetMeetingNoteAsync(DateTime meetingDate);
+
+    /// <summary>
+    /// Gets all meeting histories for a specific team, ordered by date descending.
+    /// </summary>
+    /// <param name="teamId">The ID of the team</param>
+    /// <returns>Meeting histories for the team, ordered by date descending</returns>
+    Task<IEnumerable<TeamMeetingHistory>> GetMeetingHistoriesForTeamAsync(int teamId);
+
+    /// <summary>
+    /// Gets the count of meeting histories for a specific team.
+    /// This is more efficient than loading all histories just to count them.
+    /// </summary>
+    /// <param name="teamId">The ID of the team</param>
+    /// <returns>The number of meeting histories for the team</returns>
+    Task<int> GetMeetingHistoryCountForTeamAsync(int teamId);
+}

WebApp/Services/MarkdownHelper.cs

@@ -12,6 +12,22 @@ public static class MarkdownHelper
         .UseAdvancedExtensions()
         .Build();
 
+    // Compiled regex patterns for stripping markdown
+    private static readonly Regex MarkdownLinkRegex = 
+        new(@"\[([^\]]+)\]\([^\)]+\)", RegexOptions.Compiled);
+    private static readonly Regex BoldRegex = 
+        new(@"\*\*([^\*]+)\*\*", RegexOptions.Compiled);
+    private static readonly Regex ItalicRegex = 
+        new(@"\*([^\*]+)\*", RegexOptions.Compiled);
+    private static readonly Regex InlineCodeRegex = 
+        new(@"`([^`]+)`", RegexOptions.Compiled);
+    private static readonly Regex HeaderRegex = 
+        new(@"#+\s+", RegexOptions.Compiled);
+    private static readonly Regex NewlineRegex = 
+        new(@"\n+", RegexOptions.Compiled);
+    private static readonly Regex HtmlTagRegex = 
+        new(@"<[^>]+>", RegexOptions.Compiled);
+
     /// <summary>
     /// Converts markdown text to HTML.
     /// </summary>
@@ -45,4 +61,47 @@ public static class MarkdownHelper
         
         return html;
     }
+
+    /// <summary>
+    /// Strips markdown formatting from content and returns plain text for preview.
+    /// </summary>
+    /// <param name="content">The markdown content to strip.</param>
+    /// <param name="maxLength">Maximum length of the preview. If 0 or negative, no truncation is performed.</param>
+    /// <returns>Plain text preview with markdown formatting removed.</returns>
+    public static string StripMarkdownPreview(string? content, int maxLength = 0)
+    {
+        if (string.IsNullOrWhiteSpace(content))
+            return string.Empty;
+
+        // Strip markdown formatting for preview using compiled regex
+        var plainText = MarkdownLinkRegex.Replace(content, "$1"); // Replace markdown links with link text
+        plainText = BoldRegex.Replace(plainText, "$1"); // Remove bold
+        plainText = ItalicRegex.Replace(plainText, "$1"); // Remove italic
+        plainText = InlineCodeRegex.Replace(plainText, "$1"); // Remove inline code
+        plainText = HeaderRegex.Replace(plainText, ""); // Remove headers
+        plainText = NewlineRegex.Replace(plainText, " "); // Replace newlines with spaces
+        plainText = HtmlTagRegex.Replace(plainText, ""); // Remove HTML tags
+
+        plainText = plainText.Trim();
+
+        // Truncate if maxLength is specified and content exceeds it
+        if (maxLength > 0 && plainText.Length > maxLength)
+        {
+            return plainText.Substring(0, maxLength - 3) + "...";
+        }
+
+        return plainText;
+    }
+
+    /// <summary>
+    /// Gets the CSS class name for a note's color based on its ID.
+    /// Uses modulo 3 to cycle through 3 pastel color classes.
+    /// </summary>
+    /// <param name="noteId">The note ID.</param>
+    /// <returns>CSS class name (e.g., "note-color-0", "note-color-1", "note-color-2"), or empty string if noteId is 0.</returns>
+    public static string GetNoteColorClass(int noteId)
+    {
+        if (noteId == 0) return string.Empty;
+        return $"note-color-{noteId % 3}";
+    }
 }

WebApp/Services/MarkdownTablePasteService.cs

@@ -0,0 +1,41 @@
+using Microsoft.JSInterop;
+
+namespace WebApp.Services;
+
+/// <summary>
+/// Service for initializing paste-markdown functionality in MarkdownEditor components.
+/// Enables automatic conversion of pasted spreadsheet tables (Google Sheets, Excel) to Markdown tables.
+/// </summary>
+public class MarkdownTablePasteService
+{
+    private readonly IJSRuntime _jsRuntime;
+    private readonly ILogger<MarkdownTablePasteService> _logger;
+
+    public MarkdownTablePasteService(IJSRuntime jsRuntime, ILogger<MarkdownTablePasteService> logger)
+    {
+        _jsRuntime = jsRuntime;
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// Initializes paste-markdown for a MarkdownEditor instance.
+    /// Should be called after the editor has been rendered and EasyMDE has initialized.
+    /// </summary>
+    /// <param name="editorId">Optional ID of the editor wrapper element. If null, will attempt to find the most recent editor.</param>
+    /// <returns>A task that represents the asynchronous operation.</returns>
+    public async Task InitializeAsync(string? editorId = null)
+    {
+        try
+        {
+            await _jsRuntime.InvokeVoidAsync("markdownTablePaste.initialize", editorId);
+        }
+        catch (JSException ex)
+        {
+            _logger.LogWarning(ex, "Failed to initialize paste-markdown for editor {EditorId}", editorId ?? "unknown");
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Unexpected error initializing paste-markdown for editor {EditorId}", editorId ?? "unknown");
+        }
+    }
+}

WebApp/Services/MeetingScheduleClipboardService.cs

@@ -0,0 +1,123 @@
+using System.Text;
+using Core.Calculation;
+using Core.Entities;
+using Core.Utility;
+
+namespace WebApp.Services;
+
+/// <summary>
+/// Service for formatting meeting schedule data for clipboard operations.
+/// </summary>
+public class MeetingScheduleClipboardService : IMeetingScheduleClipboardService
+{
+    public string FormatScheduleForClipboard(
+        TeamSchedulerSolution solution,
+        Team[] allTeams,
+        IEnumerable<Student> absentStudents,
+        Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents,
+        Func<string, int> getTimeSlotIndex)
+    {
+        var sb = new StringBuilder();
+        foreach (var timeslot in solution.TimeSlots)
+        {
+            AppendScheduledTeams(sb, timeslot, allTeams, absentStudents, excludedStudents, getTimeSlotIndex);
+            AppendUnscheduledStudents(sb, timeslot, solution, absentStudents);
+            sb.Append(Environment.NewLine);
+        }
+        return sb.ToString();
+    }
+
+    private void AppendScheduledTeams(
+        StringBuilder sb,
+        TeamScheduleTimeSlot timeslot,
+        Team[] allTeams,
+        IEnumerable<Student> absentStudents,
+        Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents,
+        Func<string, int> getTimeSlotIndex)
+    {
+        var timeSlotIndex = getTimeSlotIndex(timeslot.Name);
+        foreach (var scheduledTeam in timeslot.Teams.OrderBy(e => e.ToString()))
+        {
+            var teamName = scheduledTeam.ToString();
+
+            if (scheduledTeam.Event.EventFormat is EventFormat.Individual)
+            {
+                sb.Append(teamName);
+            }
+            else
+            {
+                var studentsList = FormatStudentList(scheduledTeam, timeslot, timeSlotIndex, absentStudents, excludedStudents);
+                sb.Append($"{teamName} - {studentsList}");
+            }
+            sb.Append(Environment.NewLine);
+        }
+    }
+
+    private string FormatStudentList(
+        Team team,
+        TeamScheduleTimeSlot timeslot,
+        int timeSlotIndex,
+        IEnumerable<Student> absentStudents,
+        Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents)
+    {
+        // Filter out excluded students for this team and time slot
+        var excludedStudentIds = excludedStudents.Keys
+            .Where(k => k.teamId == team.Id && k.timeSlotIndex == timeSlotIndex && excludedStudents[k])
+            .Select(k => k.studentId)
+            .ToHashSet();
+
+        var includedStudents = team.Students
+            .Where(s => !excludedStudentIds.Contains(s.Id))
+            .ToList();
+
+        // Create a temporary team with only included students for formatting
+        var teamForFormatting = new Team
+        {
+            Id = team.Id,
+            Event = team.Event,
+            Students = includedStudents,
+            Captain = team.Captain,
+            Identifier = team.Identifier
+        };
+
+        return TeamStudentNameFormatter.FormatStudentList(
+            teamForFormatting,
+            new TeamStudentNameFormatter.FormatOptions
+            {
+                Ordering = TeamStudentNameFormatter.OrderingStyle.CaptainFirst,
+                MarkOverlaps = true,
+                HasOverlaps = timeslot.StudentHasOverlaps,
+                MarkAbsent = true,
+                AbsentStudents = absentStudents.ToList()
+            });
+    }
+
+    private void AppendUnscheduledStudents(
+        StringBuilder sb,
+        TeamScheduleTimeSlot timeslot,
+        TeamSchedulerSolution solution,
+        IEnumerable<Student> absentStudents)
+    {
+        if (!timeslot.UnscheduledStudents.Any())
+            return;
+
+        sb.Append("--Unscheduled");
+        sb.Append(Environment.NewLine);
+
+        foreach (var student in timeslot.UnscheduledStudents)
+        {
+            var studentName = StudentNameFormatter.FormatStudentName(
+                student,
+                new StudentNameFormatter.FormatOptions
+                {
+                    IsAbsent = absentStudents.Contains(student)
+                });
+
+            var unassignedTeams = solution.StudentUnassignedTeams(student);
+            var teamsList = string.Join(", ", unassignedTeams.Select(e => e.ToString()));
+
+            sb.Append($"{studentName} - {teamsList}");
+            sb.Append(Environment.NewLine);
+        }
+    }
+}

WebApp/Services/MeetingScheduleDataService.cs

@@ -0,0 +1,43 @@
+using Core.Entities;
+using Data;
+using Microsoft.EntityFrameworkCore;
+
+namespace WebApp.Services;
+
+/// <summary>
+/// Service for loading meeting schedule data from the database.
+/// </summary>
+public class MeetingScheduleDataService : IMeetingScheduleDataService
+{
+    private readonly AppDbContext _context;
+
+    public MeetingScheduleDataService(AppDbContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<Team[]> LoadTeamsAsync()
+    {
+        return await _context.Teams
+            .AsNoTracking()
+            .Include(e => e.Event)
+            .Include(e => e.Students)
+            .OrderBy(e => e.Event.Name)
+            .ThenBy(e => e.Identifier)
+            .ToArrayAsync();
+    }
+
+    public async Task<Student[]> LoadStudentsAsync()
+    {
+        return await _context.Students
+            .AsNoTracking()
+            .Include(e => e.Teams)
+                .ThenInclude(t => t.Event)
+            .Include(e => e.Teams)
+                .ThenInclude(t => t.Captain)
+            .Include(e => e.EventRankings)
+                .ThenInclude(e => e.EventDefinition)
+            .OrderBy(e => e.FirstName)
+            .ToArrayAsync();
+    }
+}

WebApp/Services/MeetingScheduleStateService.cs

@@ -0,0 +1,105 @@
+using Core.Entities;
+using WebApp.Models;
+
+namespace WebApp.Services;
+
+internal record ExcludedStudent(int TeamId, int TimeSlotIndex, int StudentId);
+
+/// <summary>
+/// Service for managing meeting schedule state persistence in localStorage.
+/// </summary>
+public class MeetingScheduleStateService : IMeetingScheduleStateService
+{
+    private readonly LocalStorageService _localStorage;
+    private const string ScheduledTeamsKey = "MeetingSchedule_ScheduledTeams";
+    private const string AbsentStudentsKey = "MeetingSchedule_AbsentStudents";
+    private const string TimeSlotCountKey = "MeetingSchedule_TimeSlotCount";
+    private const string ExtendedTeamsKey = "MeetingSchedule_ExtendedTeams";
+    private const string ExcludedStudentsKey = "MeetingSchedule_ExcludedStudents";
+
+    public MeetingScheduleStateService(LocalStorageService localStorage)
+    {
+        _localStorage = localStorage;
+    }
+
+    public async Task<IEnumerable<Team>> LoadScheduledTeamsAsync(Team[] allTeams)
+    {
+        var teamIds = await _localStorage.GetIntArrayAsync(ScheduledTeamsKey);
+        if (teamIds.Length > 0)
+        {
+            return allTeams.Where(t => teamIds.Contains(t.Id)).ToArray();
+        }
+        return [];
+    }
+
+    public async Task SaveScheduledTeamsAsync(IEnumerable<Team> scheduledTeams)
+    {
+        var teamIds = scheduledTeams.Select(t => t.Id).ToArray();
+        await _localStorage.SetIntArrayAsync(ScheduledTeamsKey, teamIds);
+    }
+
+    public async Task<IEnumerable<Student>> LoadAbsentStudentsAsync(Student[] allStudents)
+    {
+        var studentIds = await _localStorage.GetIntArrayAsync(AbsentStudentsKey);
+        if (studentIds.Length > 0)
+        {
+            return allStudents.Where(s => studentIds.Contains(s.Id)).ToArray();
+        }
+        return [];
+    }
+
+    public async Task SaveAbsentStudentsAsync(IEnumerable<Student> absentStudents)
+    {
+        var studentIds = absentStudents.Select(s => s.Id).ToArray();
+        await _localStorage.SetIntArrayAsync(AbsentStudentsKey, studentIds);
+    }
+
+    public async Task<int> LoadTimeSlotCountAsync(int defaultValue = 2)
+    {
+        var timeSlots = await _localStorage.GetIntAsync(TimeSlotCountKey, defaultValue);
+        return timeSlots > 0 ? timeSlots : defaultValue;
+    }
+
+    public async Task SaveTimeSlotCountAsync(int timeSlotCount)
+    {
+        await _localStorage.SetIntAsync(TimeSlotCountKey, timeSlotCount);
+    }
+
+    public async Task<IEnumerable<Team>> LoadExtendedTeamsAsync(Team[] allTeams)
+    {
+        var teamIds = await _localStorage.GetIntArrayAsync(ExtendedTeamsKey);
+        if (teamIds.Length > 0)
+        {
+            return allTeams.Where(t => teamIds.Contains(t.Id)).ToArray();
+        }
+        return [];
+    }
+
+    public async Task SaveExtendedTeamsAsync(IEnumerable<Team> extendedTeams)
+    {
+        var teamIds = extendedTeams.Select(t => t.Id).ToArray();
+        await _localStorage.SetIntArrayAsync(ExtendedTeamsKey, teamIds);
+    }
+
+    public async Task<Dictionary<(int teamId, int timeSlotIndex, int studentId), bool>> LoadExcludedStudentsAsync()
+    {
+        var exclusions = await _localStorage.GetJsonAsync<ExcludedStudent[]>(ExcludedStudentsKey);
+        if (exclusions != null && exclusions.Length > 0)
+        {
+            return exclusions.ToDictionary(
+                e => (e.TeamId, e.TimeSlotIndex, e.StudentId),
+                _ => true);
+        }
+        return new Dictionary<(int teamId, int timeSlotIndex, int studentId), bool>();
+    }
+
+    public async Task SaveExcludedStudentsAsync(Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents)
+    {
+        var exclusions = excludedStudents.Keys
+            .Where(k => excludedStudents[k])
+            .Select(k => new ExcludedStudent(k.teamId, k.timeSlotIndex, k.studentId))
+            .ToArray();
+        await _localStorage.SetJsonAsync(ExcludedStudentsKey, exclusions);
+    }
+
+}

WebApp/Services/NotesService.cs

@@ -1,4 +1,5 @@
 using Core.Entities;
+using Core.Services;
 using Data;
 using Microsoft.EntityFrameworkCore;
 using System.Security.Claims;
@@ -10,15 +11,18 @@ public class NotesService : INotesService
     private readonly AppDbContext _context;
     private readonly IHttpContextAccessor _httpContextAccessor;
     private readonly ILogger<NotesService> _logger;
+    private readonly INoteNamingService _noteNamingService;
 
     public NotesService(
         AppDbContext context,
         IHttpContextAccessor httpContextAccessor,
-        ILogger<NotesService> logger)
+        ILogger<NotesService> logger,
+        INoteNamingService noteNamingService)
     {
         _context = context;
         _httpContextAccessor = httpContextAccessor;
         _logger = logger;
+        _noteNamingService = noteNamingService;
     }
 
     private string? GetCurrentUserEmail()
@@ -30,11 +34,20 @@ public class NotesService : INotesService
         return user.FindFirstValue(ClaimTypes.Email) ?? user.Identity?.Name;
     }
 
-    public async Task<IEnumerable<Note>> GetNotesAsync()
+    public async Task<IEnumerable<Note>> GetNotesAsync(bool includeDeleted = false)
     {
-        return await _context.Notes
+        var query = _context.Notes
             .AsNoTracking()
-            .OrderByDescending(n => n.UpdatedAt)
+            .AsQueryable();
+
+        if (!includeDeleted)
+        {
+            query = query.Where(n => !n.IsDeleted);
+        }
+
+        return await query
+            .OrderBy(n => n.Title != null && n.Title.StartsWith("#") ? 1 : 0) // Non-page notes first (0), page notes last (1)
+            .ThenByDescending(n => n.UpdatedAt) // Within each group, order by most recently updated
             .ToListAsync();
     }
 
@@ -45,6 +58,15 @@ public class NotesService : INotesService
             .FirstOrDefaultAsync(n => n.Id == id);
     }
 
+    public async Task<Note?> GetPageNoteAsync(string pageIdentifier)
+    {
+        var pageNoteTitle = _noteNamingService.GetPageNoteTitle(pageIdentifier);
+        return await _context.Notes
+            .AsNoTracking()
+            .Where(n => n.Title == pageNoteTitle && !n.IsDeleted)
+            .FirstOrDefaultAsync();
+    }
+
     public async Task<IEnumerable<NoteHistory>> GetNoteHistoryAsync(int noteId)
     {
         return await _context.NoteHistories
@@ -147,16 +169,134 @@ public class NotesService : INotesService
             Content = note.Content,
             ModifiedBy = userEmail,
             ModifiedAt = now,
-            ChangeType = "Deleted"
+            ChangeType = "Soft Deleted"
         };
 
         _context.NoteHistories.Add(history);
 
-        // Delete the note (cascade will handle history, but we want to keep history)
-        _context.Notes.Remove(note);
+        // Soft delete - set IsDeleted flag instead of removing
+        note.IsDeleted = true;
+        note.UpdatedAt = now;
+        note.LastModifiedBy = userEmail;
 
         await _context.SaveChangesAsync();
 
-        _logger.LogInformation("Note deleted: {NoteId} by {User}", id, userEmail);
+        _logger.LogInformation("Note soft deleted: {NoteId} by {User}", id, userEmail);
+    }
+
+    public async Task<IEnumerable<Note>> GetPinnedNotesAsync()
+    {
+        return await _context.Notes
+            .AsNoTracking()
+            .Where(n => n.IsPinned && (n.Title == null || !n.Title.StartsWith("#")) && !n.IsDeleted)
+            .OrderByDescending(n => n.UpdatedAt)
+            .Take(3)
+            .ToListAsync();
+    }
+
+    public async Task TogglePinNoteAsync(int noteId)
+    {
+        var note = await _context.Notes
+            .FirstOrDefaultAsync(n => n.Id == noteId);
+
+        if (note == null)
+        {
+            throw new InvalidOperationException($"Note with ID {noteId} not found.");
+        }
+
+        // Prevent pinning page notes
+        if (_noteNamingService.IsPageNote(note.Title))
+        {
+            throw new InvalidOperationException("Page notes cannot be pinned.");
+        }
+
+        var userEmail = GetCurrentUserEmail();
+        var now = DateTime.UtcNow;
+
+        // If pinning and already 3 pinned notes exist (excluding this note if it's already pinned)
+        if (!note.IsPinned)
+        {
+            var pinnedCount = await _context.Notes
+                .CountAsync(n => n.IsPinned && (n.Title == null || !n.Title.StartsWith("#")) && !n.IsDeleted);
+
+            if (pinnedCount >= 3)
+            {
+                // Unpin the oldest pinned note
+                var oldestPinned = await _context.Notes
+                    .Where(n => n.IsPinned && (n.Title == null || !n.Title.StartsWith("#")) && !n.IsDeleted)
+                    .OrderBy(n => n.UpdatedAt)
+                    .FirstOrDefaultAsync();
+
+                if (oldestPinned != null)
+                {
+                    oldestPinned.IsPinned = false;
+                    oldestPinned.UpdatedAt = now;
+                    oldestPinned.LastModifiedBy = userEmail;
+                    _logger.LogInformation("Auto-unpinned note {NoteId} (oldest) when pinning note {NewNoteId} by {User}", 
+                        oldestPinned.Id, noteId, userEmail);
+                }
+            }
+        }
+
+        // Toggle the pin status
+        note.IsPinned = !note.IsPinned;
+        note.UpdatedAt = now;
+        note.LastModifiedBy = userEmail;
+
+        await _context.SaveChangesAsync();
+
+        _logger.LogInformation("Note {NoteId} {Action} by {User}", noteId, 
+            note.IsPinned ? "pinned" : "unpinned", userEmail);
+    }
+
+    public async Task<IEnumerable<Note>> GetDeletedNotesAsync()
+    {
+        return await _context.Notes
+            .AsNoTracking()
+            .Where(n => n.IsDeleted)
+            .OrderBy(n => n.Title != null && n.Title.StartsWith("#") ? 1 : 0) // Non-page notes first (0), page notes last (1)
+            .ThenByDescending(n => n.UpdatedAt) // Within each group, order by most recently updated
+            .ToListAsync();
+    }
+
+    public async Task RestoreNoteAsync(int noteId)
+    {
+        var note = await _context.Notes
+            .FirstOrDefaultAsync(n => n.Id == noteId);
+
+        if (note == null)
+        {
+            throw new InvalidOperationException($"Note with ID {noteId} not found.");
+        }
+
+        if (!note.IsDeleted)
+        {
+            throw new InvalidOperationException($"Note with ID {noteId} is not deleted.");
+        }
+
+        var userEmail = GetCurrentUserEmail();
+        var now = DateTime.UtcNow;
+
+        // Create restore history entry
+        var history = new NoteHistory
+        {
+            NoteId = note.Id,
+            Title = note.Title,
+            Content = note.Content,
+            ModifiedBy = userEmail,
+            ModifiedAt = now,
+            ChangeType = "Restored"
+        };
+
+        _context.NoteHistories.Add(history);
+
+        // Restore the note
+        note.IsDeleted = false;
+        note.UpdatedAt = now;
+        note.LastModifiedBy = userEmail;
+
+        await _context.SaveChangesAsync();
+
+        _logger.LogInformation("Note restored: {NoteId} by {User}", noteId, userEmail);
     }
 }

WebApp/Services/TeamMeetingHistoryService.cs

@@ -0,0 +1,228 @@
+using Core.Entities;
+using Core.Services;
+using Data;
+using Microsoft.EntityFrameworkCore;
+using System.Security.Claims;
+
+namespace WebApp.Services;
+
+public class TeamMeetingHistoryService : ITeamMeetingHistoryService
+{
+    private readonly AppDbContext _context;
+    private readonly IHttpContextAccessor _httpContextAccessor;
+    private readonly ILogger<TeamMeetingHistoryService> _logger;
+    private readonly INotesService _notesService;
+    private readonly INoteNamingService _noteNamingService;
+
+    public TeamMeetingHistoryService(
+        AppDbContext context,
+        IHttpContextAccessor httpContextAccessor,
+        ILogger<TeamMeetingHistoryService> logger,
+        INotesService notesService,
+        INoteNamingService noteNamingService)
+    {
+        _context = context;
+        _httpContextAccessor = httpContextAccessor;
+        _logger = logger;
+        _notesService = notesService;
+        _noteNamingService = noteNamingService;
+    }
+
+    private string? GetCurrentUserEmail()
+    {
+        var user = _httpContextAccessor.HttpContext?.User;
+        if (user == null)
+            return null;
+
+        return user.FindFirstValue(ClaimTypes.Email) ?? user.Identity?.Name;
+    }
+
+    public async Task<IEnumerable<TeamMeetingHistory>> GetMeetingHistoriesAsync(DateTime? startDate = null, DateTime? endDate = null)
+    {
+        var query = _context.TeamMeetingHistories
+            .AsNoTracking()
+            .Include(tmh => tmh.Teams)
+                .ThenInclude(t => t.Event)
+            .Include(tmh => tmh.Students)
+            .AsQueryable();
+
+        if (startDate.HasValue)
+        {
+            var start = startDate.Value.Date;
+            query = query.Where(tmh => tmh.MeetingDate >= start);
+        }
+
+        if (endDate.HasValue)
+        {
+            var end = endDate.Value.Date.AddDays(1); // Include the entire end date
+            query = query.Where(tmh => tmh.MeetingDate < end);
+        }
+
+        return await query
+            .OrderByDescending(tmh => tmh.MeetingDate)
+            .ToListAsync();
+    }
+
+    public async Task<TeamMeetingHistory?> GetMeetingHistoryAsync(int id)
+    {
+        return await _context.TeamMeetingHistories
+            .Include(tmh => tmh.Teams)
+                .ThenInclude(t => t.Event)
+            .Include(tmh => tmh.Teams)
+                .ThenInclude(t => t.Students)
+            .Include(tmh => tmh.Students)
+            .FirstOrDefaultAsync(tmh => tmh.Id == id);
+    }
+
+    public async Task<TeamMeetingHistory> CreateMeetingHistoryAsync(TeamMeetingHistory meetingHistory)
+    {
+        // Create a new meeting history entity to avoid tracking conflicts
+        var newMeetingHistory = new TeamMeetingHistory
+        {
+            MeetingDate = meetingHistory.MeetingDate.Date // Normalize to date only
+        };
+
+        // Attach teams by loading them from the database to avoid tracking conflicts
+        var teamIds = meetingHistory.Teams.Select(t => t.Id).ToList();
+        var teams = await _context.Teams
+            .Where(t => teamIds.Contains(t.Id))
+            .ToListAsync();
+
+        // Attach students by loading them from the database to avoid tracking conflicts
+        var studentIds = meetingHistory.Students.Select(s => s.Id).ToList();
+        var students = await _context.Students
+            .Where(s => studentIds.Contains(s.Id))
+            .ToListAsync();
+
+        // Attach teams and students to the new meeting history
+        newMeetingHistory.Teams = teams;
+        newMeetingHistory.Students = students;
+
+        _context.TeamMeetingHistories.Add(newMeetingHistory);
+        await _context.SaveChangesAsync();
+
+        _logger.LogInformation("Meeting history created: {MeetingHistoryId} for date {MeetingDate}", 
+            newMeetingHistory.Id, newMeetingHistory.MeetingDate);
+
+        return newMeetingHistory;
+    }
+
+    public async Task<TeamMeetingHistory> UpdateMeetingHistoryAsync(TeamMeetingHistory meetingHistory)
+    {
+        var existingHistory = await _context.TeamMeetingHistories
+            .Include(tmh => tmh.Teams)
+            .Include(tmh => tmh.Students)
+            .FirstOrDefaultAsync(tmh => tmh.Id == meetingHistory.Id);
+
+        if (existingHistory == null)
+        {
+            throw new InvalidOperationException($"Meeting history with ID {meetingHistory.Id} not found.");
+        }
+
+        // Update properties
+        existingHistory.MeetingDate = meetingHistory.MeetingDate.Date; // Normalize to date only
+
+        // Update teams
+        existingHistory.Teams.Clear();
+        foreach (var team in meetingHistory.Teams)
+        {
+            var existingTeam = await _context.Teams.FindAsync(team.Id);
+            if (existingTeam != null)
+            {
+                existingHistory.Teams.Add(existingTeam);
+            }
+        }
+
+        // Update students
+        existingHistory.Students.Clear();
+        foreach (var student in meetingHistory.Students)
+        {
+            var existingStudent = await _context.Students.FindAsync(student.Id);
+            if (existingStudent != null)
+            {
+                existingHistory.Students.Add(existingStudent);
+            }
+        }
+
+        await _context.SaveChangesAsync();
+
+        _logger.LogInformation("Meeting history updated: {MeetingHistoryId} by {User}", 
+            meetingHistory.Id, GetCurrentUserEmail());
+
+        return existingHistory;
+    }
+
+    public async Task DeleteMeetingHistoryAsync(int id)
+    {
+        var meetingHistory = await _context.TeamMeetingHistories
+            .FirstOrDefaultAsync(tmh => tmh.Id == id);
+
+        if (meetingHistory == null)
+        {
+            throw new InvalidOperationException($"Meeting history with ID {id} not found.");
+        }
+
+        _context.TeamMeetingHistories.Remove(meetingHistory);
+        await _context.SaveChangesAsync();
+
+        _logger.LogInformation("Meeting history deleted: {MeetingHistoryId}", id);
+    }
+
+    /// <summary>
+    /// Gets the meeting note for a specific meeting date by looking it up by title.
+    /// </summary>
+    /// <param name="meetingDate">The date of the meeting</param>
+    /// <returns>The note if found, null otherwise</returns>
+    public async Task<Note?> GetMeetingNoteAsync(DateTime meetingDate)
+    {
+        var noteTitle = _noteNamingService.GetMeetingNoteTitle(meetingDate);
+        var notes = await _notesService.GetNotesAsync(includeDeleted: false);
+        return notes.FirstOrDefault(n => n.Title == noteTitle);
+    }
+
+    public async Task<IEnumerable<Team>> GetTeamsForDateAsync(DateTime date)
+    {
+        var normalizedDate = date.Date;
+        return await _context.TeamMeetingHistories
+            .AsNoTracking()
+            .Where(tmh => tmh.MeetingDate == normalizedDate)
+            .SelectMany(tmh => tmh.Teams)
+            .Include(t => t.Event)
+            .Distinct()
+            .ToListAsync();
+    }
+
+    public async Task<IEnumerable<Student>> GetStudentsForDateAsync(DateTime date)
+    {
+        var normalizedDate = date.Date;
+        return await _context.TeamMeetingHistories
+            .AsNoTracking()
+            .Where(tmh => tmh.MeetingDate == normalizedDate)
+            .SelectMany(tmh => tmh.Students)
+            .Distinct()
+            .ToListAsync();
+    }
+
+    public async Task<IEnumerable<TeamMeetingHistory>> GetMeetingHistoriesForTeamAsync(int teamId)
+    {
+        return await _context.TeamMeetingHistories
+            .AsNoTracking()
+            .Include(tmh => tmh.Teams)
+                .ThenInclude(t => t.Event)
+            .Include(tmh => tmh.Teams)
+                .ThenInclude(t => t.Students)
+            .Include(tmh => tmh.Students)
+            .Where(tmh => tmh.Teams.Any(t => t.Id == teamId))
+            .OrderByDescending(tmh => tmh.MeetingDate)
+            .ThenByDescending(tmh => tmh.Id)
+            .ToListAsync();
+    }
+
+    public async Task<int> GetMeetingHistoryCountForTeamAsync(int teamId)
+    {
+        return await _context.TeamMeetingHistories
+            .AsNoTracking()
+            .Where(tmh => tmh.Teams.Any(t => t.Id == teamId))
+            .CountAsync();
+    }
+}

WebApp/wwwroot/app.css

@@ -61,8 +61,31 @@
 
 @media (max-width: 600px) {
     .page-header-actions {
-        width: 100%;
+        justify-content: flex-end;
         margin-top: 0.5rem;
+        margin-left: auto;
+    }
+    
+    /* Hide button text on small screens by setting font-size to 0 */
+    .page-header-actions .mud-button {
+        min-width: auto;
+        padding-left: 12px;
+        padding-right: 12px;
+        font-size: 0;
+    }
+    
+    /* Restore icon size - MudBlazor uses material-icons font */
+    .page-header-actions .mud-button .mud-icon-root {
+        font-size: 1.5rem !important;
+        display: inline-flex !important;
+    }
+    
+    .page-header-actions .mud-button .mud-icon-root .mud-icon,
+    .page-header-actions .mud-button .mud-icon-root .material-icons {
+        font-size: 1.5rem !important;
+        width: 1.5rem !important;
+        height: 1.5rem !important;
+        line-height: 1.5rem !important;
     }
     
     .page-header > div > div:first-of-type {
@@ -230,3 +253,55 @@
     max-width: 100%;
     height: auto;
 }
+
+/* Note color classes - pastel background colors */
+.note-color-0 {
+    background-color: #e3f2fd;
+}
+
+.note-color-1 {
+    background-color: #fff9e6;
+}
+
+.note-color-2 {
+    background-color: #f3e5f5;
+}
+
+/* Calendar event item styling */
+.calendar-event-item {
+    background-color: var(--mud-palette-primary);
+    color: var(--mud-palette-primary-text);
+    padding: 4px 8px;
+    border-radius: 4px;
+    font-size: 0.875rem;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    cursor: pointer;
+    transition: background-color 0.2s ease, box-shadow 0.2s ease;
+    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
+    width: 100% !important;
+    height: 100% !important;
+    display: block !important;
+    box-sizing: border-box;
+    text-align: center;
+}
+
+/* Ensure tooltip wrapper doesn't constrain width or height and adds spacing */
+.event-calendar .mud-tooltip-root {
+    width: 100%;
+    height: 100%;
+    display: block;
+    padding: 2px;
+    box-sizing: border-box;
+}
+
+.calendar-event-item:hover {
+    background-color: var(--mud-palette-primary-darken);
+    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.16);
+}
+
+.calendar-event-item:active {
+    background-color: var(--mud-palette-primary-darken);
+    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
+}

WebApp/wwwroot/js/markdownTablePaste.js

@@ -0,0 +1,229 @@
+// Integration for converting pasted spreadsheet tables to Markdown tables in EasyMDE/CodeMirror
+// Handles both HTML tables (from Google Sheets) and tab-separated values
+
+window.markdownTablePaste = {
+    /**
+     * Initializes paste handler for a MarkdownEditor instance.
+     * Finds the textarea or CodeMirror instance created by EasyMDE and attaches paste event handler.
+     * @param {string} editorId - The ID of the editor wrapper element, or null to find by class
+     */
+    initialize: function(editorId) {
+        let attempts = 0;
+        const maxAttempts = 5;
+        
+        const tryInitialize = function() {
+            attempts++;
+            
+            let textarea = null;
+            let codeMirror = null;
+
+            // Try to find the textarea element
+            if (editorId) {
+                const editorElement = document.getElementById(editorId);
+                if (editorElement) {
+                    textarea = editorElement.querySelector('textarea');
+                }
+            } else {
+                // Find the most recently created EasyMDE textarea (last one in DOM)
+                const containers = document.querySelectorAll('.EasyMDEContainer');
+                if (containers.length > 0) {
+                    const lastContainer = containers[containers.length - 1];
+                    textarea = lastContainer.querySelector('textarea');
+                }
+                
+                // Fallback: try to find any textarea near an editor-toolbar
+                if (!textarea) {
+                    const toolbars = document.querySelectorAll('.editor-toolbar');
+                    if (toolbars.length > 0) {
+                        const lastToolbar = toolbars[toolbars.length - 1];
+                        const nextSibling = lastToolbar.nextElementSibling;
+                        if (nextSibling && nextSibling.tagName === 'TEXTAREA') {
+                            textarea = nextSibling;
+                        }
+                    }
+                }
+                
+                // Another fallback: find any textarea that's a child of a container with editor classes
+                if (!textarea) {
+                    const allTextareas = document.querySelectorAll('textarea');
+                    for (let ta of allTextareas) {
+                        const parent = ta.parentElement;
+                        if (parent && (
+                            parent.classList.contains('EasyMDEContainer') ||
+                            parent.classList.contains('editor') ||
+                            parent.querySelector('.editor-toolbar')
+                        )) {
+                            textarea = ta;
+                            break;
+                        }
+                    }
+                }
+            }
+
+            // If we found a textarea, try to get the CodeMirror instance from EasyMDE
+            if (textarea) {
+                if (window.EasyMDE) {
+                    const easyMDEInstances = window.EasyMDE.instances || [];
+                    
+                    for (let i = 0; i < easyMDEInstances.length; i++) {
+                        const instance = easyMDEInstances[i];
+                        if (instance && instance.codemirror) {
+                            const cmTextarea = instance.codemirror.getTextArea();
+                            if (cmTextarea === textarea) {
+                                codeMirror = instance.codemirror;
+                                break;
+                            }
+                        }
+                    }
+                    
+                    // Alternative: try to get CodeMirror from the textarea's parent
+                    if (!codeMirror && textarea.parentElement) {
+                        const parent = textarea.parentElement;
+                        if (parent._easyMDEInstance && parent._easyMDEInstance.codemirror) {
+                            codeMirror = parent._easyMDEInstance.codemirror;
+                        }
+                    }
+                }
+
+                const target = codeMirror || textarea;
+                
+                if (target) {
+                    // Add paste handler
+                    if (codeMirror) {
+                        codeMirror.on('paste', function(cm, event) {
+                            handleManualPaste(event, cm);
+                        });
+                    } else if (textarea) {
+                        textarea.addEventListener('paste', function(event) {
+                            handleManualPaste(event, textarea);
+                        }, true); // Use capture phase to intercept early
+                    }
+                    return; // Success - we're done
+                }
+            }
+            
+            // If we didn't find the textarea, retry
+            if (attempts < maxAttempts) {
+                setTimeout(tryInitialize, attempts * 100);
+            }
+        };
+        
+        // Start with initial delay to allow EasyMDE to initialize
+        setTimeout(tryInitialize, 100);
+    }
+};
+
+/**
+ * Handler for converting pasted spreadsheet tables to Markdown tables.
+ * Handles both HTML tables (from Google Sheets) and tab-separated values.
+ */
+function handleManualPaste(event, target) {
+    const clipboardData = event.clipboardData || window.clipboardData;
+    if (!clipboardData) return;
+    
+    const html = clipboardData.getData('text/html');
+    const text = clipboardData.getData('text/plain');
+    
+    let markdownTable = null;
+    
+    // Check if HTML contains a table
+    if (html && html.includes('<table') && html.includes('</table>')) {
+        markdownTable = convertHtmlTableToMarkdown(html);
+    }
+    // Check if it's tab-separated text (spreadsheet cells)
+    else if (text && text.includes('\t') && text.includes('\n')) {
+        const rows = text.trim().split(/\r?\n/).filter(row => row.trim().length > 0);
+        if (rows.length < 1) return;
+        
+        const cells = rows.map(row => row.split('\t').map(cell => cell.trim()));
+        const maxCols = Math.max(...cells.map(row => row.length));
+        
+        // Pad rows to have same number of columns
+        const paddedCells = cells.map(row => {
+            while (row.length < maxCols) row.push('');
+            return row;
+        });
+        
+        // Escape pipe characters in cells
+        const escapeCell = (cell) => cell.replace(/\|/g, '\\|');
+        
+        // Build Markdown table
+        const header = paddedCells[0];
+        const body = paddedCells.slice(1);
+        
+        const headerRow = '| ' + header.map(escapeCell).join(' | ') + ' |';
+        const separatorRow = '| ' + header.map(() => '---').join(' | ') + ' |';
+        const bodyRows = body.map(row => '| ' + row.map(escapeCell).join(' | ') + ' |');
+        
+        markdownTable = [headerRow, separatorRow, ...bodyRows].join('\n') + '\n';
+    }
+    
+    // If we have a table to insert, do it
+    if (markdownTable) {
+        event.preventDefault();
+        event.stopPropagation();
+        
+        // Insert into editor
+        if (target.getDoc && target.getDoc().replaceRange) {
+            // CodeMirror
+            const doc = target.getDoc();
+            const cursor = doc.getCursor();
+            doc.replaceRange(markdownTable, cursor);
+        } else if (target.setRangeText) {
+            // Textarea with setRangeText
+            const start = target.selectionStart;
+            const end = target.selectionEnd;
+            target.setRangeText(markdownTable, start, end, 'end');
+            target.dispatchEvent(new Event('input', { bubbles: true }));
+        } else {
+            // Fallback: insert at cursor
+            const start = target.selectionStart || 0;
+            const end = target.selectionEnd || 0;
+            const before = target.value.substring(0, start);
+            const after = target.value.substring(end);
+            target.value = before + markdownTable + after;
+            target.selectionStart = target.selectionEnd = before.length + markdownTable.length;
+            target.dispatchEvent(new Event('input', { bubbles: true }));
+        }
+    }
+}
+
+/**
+ * Converts an HTML table to Markdown table format
+ */
+function convertHtmlTableToMarkdown(html) {
+    const tempDiv = document.createElement('div');
+    tempDiv.innerHTML = html;
+    
+    const table = tempDiv.querySelector('table');
+    if (!table) return null;
+    
+    const rows = table.querySelectorAll('tr');
+    if (rows.length === 0) return null;
+    
+    const escapeCell = (cell) => {
+        const text = cell.textContent || cell.innerText || '';
+        return text.trim().replace(/\|/g, '\\|').replace(/\n/g, ' ');
+    };
+    
+    const markdownRows = [];
+    
+    // Process header row (first row)
+    const headerRow = rows[0];
+    const headerCells = headerRow.querySelectorAll('th, td');
+    const headerText = Array.from(headerCells).map(escapeCell);
+    markdownRows.push('| ' + headerText.join(' | ') + ' |');
+    
+    // Add separator
+    markdownRows.push('| ' + headerText.map(() => '---').join(' | ') + ' |');
+    
+    // Process data rows
+    for (let i = 1; i < rows.length; i++) {
+        const row = rows[i];
+        const cells = row.querySelectorAll('td, th');
+        const cellText = Array.from(cells).map(escapeCell);
+        markdownRows.push('| ' + cellText.join(' | ') + ' |');
+    }
+    
+    return markdownRows.join('\n') + '\n';
+}

docs/instructions/google-sheets-schedule-import.md

@@ -0,0 +1,78 @@
+---
+created: 2026-03-30
+description: Extract a multi-day Google Sheets schedule grid into event-occurrence import text for the web app.
+---
+
+# Import event schedule from Google Sheets
+
+This repo includes a console tool that reads a **public** Google Sheet (with grid data and cell formatting), interprets each tab as one calendar day, and writes **plain text** in the same format as the legacy PDF-derived files consumed by **Calendar → Import Event Occurrences** (`/calendar/event-occurrences/import`).
+
+## Prerequisites
+
+1. **Google Cloud API key** with the **Google Sheets API** enabled.
+2. The spreadsheet must be readable with that key (typically **File → Share → Anyone with the link** *Viewer*, or share explicitly as needed for your key type).
+3. A **mapping JSON** file that lists each tab title and the calendar **month/day** for that tab (see sample under `docs/notes/`).
+
+## Expected grid layout
+
+- **Row 1:** Column `B` onward = **location** names (column `A` may be blank or a label).
+- **Column A (from row 2 down):** **Start time** for each row (e.g. `9:00 AM`, `9:00 a.m.`). The tool infers **slot length** from consecutive times and uses the next row’s time as the **end** of a block when cells span multiple rows.
+- **Data cells:** Event title (required for a block) and/or **non-white background** (treated as part of the same block as adjacent cells with the same text + color). **Merged cells** are expanded so the anchor value applies to the whole merge.
+
+## Default section header
+
+Output uses **`General Schedule`** as the section header unless you override it in mapping. That matches grids where each cell is its own schedule item (conference-style). If every line should belong to a specific competition event, set `sectionHeader` for that tab to something like `Biotechnology - MS` (must fuzzy-match an event in your database when importing).
+
+Under **General Schedule**, the parser assigns occurrences to the **General Schedule** event type in the app (see `EventDefinitionResolver` / `EventDefinition.GeneralSchedule`).
+
+## Grouping into competition events (PDF-style sections)
+
+If you set **`eventDefinitionsCsv`** in the mapping JSON (or pass **`--events-csv`**), the tool loads event names from the CSV **`Event`** column and, when possible, rewrites output like the state schedule text:
+
+- Section header: **`{Event Name} - MS`** or **`{Event Name} - HS`**
+- Occurrence lines under that section use **activity text only** (the tool drops the leading `MS`/`HS` and the repeated event name so lines read like the PDF, e.g. `On-Site Preliminary Exam …` not `MS Cybersecurity On-Site …`).
+- Only rows whose cell text has a **leading** `MS `, `HS `, `MS/`, or `HS/` prefix (after normalization) are grouped; the remainder is fuzzy-matched to an event (see `OccurrenceEventMatcher`).
+- **`MS/HS …`** combined rows → **General Schedule** (no single section).
+- Unmatched lines (opening session, meet-the-candidates, help desk, etc.) stay under a final **`General Schedule`** block.
+
+Use **`--no-group-by-event`** to force the old “one General Schedule per sheet” layout.
+
+## Site-wide rows (e.g. CURFEW)
+
+If the same label appears across **every location column** for the same time (typical for **CURFEW**), the tool emits **one line per date and time** with **no location**. Built-in: `CURFEW` (case-insensitive). Optional mapping field **`siteWideEventNames`** adds more titles (e.g. `["Fire drill"]`).
+
+## Run the tool
+
+From the repository root:
+
+```powershell
+$env:GOOGLE_SHEETS_API_KEY = "<your-api-key>"
+
+dotnet run --project tools/GoogleSheetsScheduleImport/GoogleSheetsScheduleImport.csproj -- `
+  --sheet-url "https://docs.google.com/spreadsheets/d/<spreadsheetId>/edit" `
+  --mapping path/to/mapping.json `
+  --output path/to/event-times.txt
+```
+
+Optional flags:
+
+| Flag | Purpose |
+|------|--------|
+| `--year 2026` | Year for date validation (also in mapping file). |
+| `--tabs "Day 1,Day 2"` | Only these tab titles (exact match). |
+| `--events-csv path\to\Event Definitions.csv` | Load event names for stricter parser validation (`Event` column). |
+| `--strict` | Exit code `1` if the built-in parser reports errors or parses zero occurrences. |
+
+The tool always runs a **parser round-trip** on the generated text and prints errors/issues to the console.
+
+## Import into the app
+
+1. Open **Import Event Occurrences** in the web app.
+2. Paste the contents of the generated `.txt` file.
+3. **Parse**, review results, then **Save to Database** as usual.
+
+## Troubleshooting
+
+- **403 / access denied:** Confirm the sheet is visible to the API key and Sheets API is enabled.
+- **Wrong durations:** Ensure time labels in column A are consistent; the tool infers slot length from the most common delta between consecutive rows.
+- **Parser issues on import:** Use `--events-csv` pointing at your chapter’s event definitions export; fix `sectionHeader` in mapping if items should sit under a specific `Event Name - MS/HS` section.

docs/notes/event-times-2026.txt

@@ -0,0 +1,163 @@
+# THURSDAY 4/9
+General Schedule
+Registration April 9 3 p.m. - 7 p.m. CCC Lobby (outside of Banquet Rooms)
+FCCLA/TSA Store April 9 3 p.m. - 7 p.m. Meeting Room 1
+MS/HS Prompt Releases (Virtual via App) April 9 6 p.m. - 9 p.m. Banquet Room E
+MS/HS Event Turn-In April 9 6 p.m. - 9 p.m. Banquet Room G
+HS Testing Room April 9 6 p.m. - 9 p.m. Banquet Room H
+MS Testing Room April 9 6 p.m. - 9 p.m. Banquet Room I
+MEMCO Meeting April 9 6 p.m. - 7 p.m. Banquet Room J
+MS/HS Time Sign-Ups (Virtual via App) April 9 6:30 p.m. - 7:30 p.m. Banquet Room F
+Coordinators Meeting April 9 7 p.m. - 8 p.m. Banquet Room J
+SOT Candidates Meeting April 9 8 p.m. - 9:30 p.m. Banquet Room J
+CURFEW April 9 11 p.m. - 12:30 a.m.
+
+# FRIDAY 4/10
+CAD foundations - MS
+HS 2D CAD Architecture/ HS 3D CAD Engineering On-Site Challenge April 10 10:30 a.m. - 4:30 p.m. Banquet Room G
+Career Prep - MS
+Semifinals Interviews April 10 1 p.m. - 3 p.m. Meeting Room 10
+Challenging Technology Issues - HS
+Debating Technological Issues Prelims Pre-Debate Meeting April 10 10 a.m. - 10:30 a.m. Meeting Room 6
+Debating Technological Issues Prelims Presentation Room (Heat 1) April 10 1 p.m. - 5 p.m. Meeting Room 4
+Debating Technological Issues Prelims Presentation Room (Heat 2) April 10 1 p.m. - 5 p.m. Meeting Room 5
+Challenging Technology Issues - MS
+Leadership Strategies Holding Room April 10 10:30 a.m. - 4 p.m. Meeting Room 7
+Prelims Presentation Room April 10 10:30 a.m. - 1 p.m. Meeting Room 8
+Coding - HS
+Extemporaneous Speech/Debating Technological Issues Holding Room Room April 10 10 a.m. - 5 p.m. Meeting Room 3
+Data Science & Analytics - HS
+"Quarterfinals" Presentation April 10 12:30 p.m. - 5 p.m. Meeting Room 9
+Digital Photography - MS
+Semifinals Challenge April 10 10 a.m. - 1 p.m. Meeting Room 19
+Semifinals Interviews April 10 3 p.m. - 4 p.m. Meeting Room 16
+Electrical Applications - MS
+Semifinals Challenge April 10 2 p.m. - 3:30 p.m. Meeting Room 19
+Forensic Technology - HS
+Future Technology and Engineering Teacher Semifinals Presentations April 10 10 a.m. - 1 p.m. Meeting Room 18
+Leadership Strategies - MS
+Prelims Presentation Room April 10 1:30 p.m. - 4 p.m. Meeting Room 8
+Mass Production - HS
+Digital Video Production Semifinals Interviews April 10 10 a.m. - 12 p.m. Meeting Room 17
+Music Production Semifinals Interviews April 10 12:30 p.m. - 2:30 p.m. Meeting Room 17
+Prepared Speech - HS
+Extemporaneous Speech Presentation Room (Heat 1) April 10 10 a.m. - 12:30 p.m. Meeting Room 4
+Extemporaneous Speech Presentation Room (Heat 2) April 10 10 a.m. - 12:30 p.m. Meeting Room 5
+Prepared Presentation Prelims Presentation April 10 10 a.m. - 3:30 p.m. Meeting Room 21
+Prepared Speech - MS
+Prelims Presentation Room April 10 10:30 a.m. - 12:30 p.m. Meeting Room 10
+System Control Technology - MS
+HS System Control Technology On-Site Challenge April 10 10 a.m. - 2 p.m. Banquet Room F
+Tech Bowl - HS
+Photographic Tech Semifinals Prompt Release April 10 11 a.m. - 12 p.m. Meeting Room 6
+Video Game Design - MS
+Semifinals Interviews April 10 12:30 p.m. - 2:30 p.m. Meeting Room 16
+Website Design - MS
+Semifinals Interviews April 10 10 a.m. - 12 p.m. Meeting Room 16
+General Schedule
+FCCLA/TSA Store April 10 8 a.m. - 4 p.m. Meeting Room 1
+MS Static Event Turn-In April 10 8 a.m. - 9 a.m. Exhibit Hall C
+HS Static Event Turn-In April 10 8 a.m. - 9 a.m. Exhibit Hall C
+Opening Session April 10 9 a.m. - 10 a.m. Exhibit Hall A
+TECHSPO April 10 10 a.m. - 4 p.m. Main Hallway
+Help Desk April 10 10 a.m. - 5 p.m. CCC Lobby (outside of Banquet Rooms)
+Help Desk April 10 10 a.m. - 5 p.m. CCC Lobby (outside of Banquet Rooms)
+Advisor Meeting April 10 10 a.m. - 11 a.m. Banquet Room E
+HS Software Development Semifinals Presentations April 10 10 a.m. - 12 p.m. Meeting Room 9
+MS/HS Open Viewing Events April 10 10 a.m. - 5 p.m. Exhibit Hall B
+MS/HS Open Viewing Events April 10 10 a.m. - 5 p.m. Exhibit Hall B
+MS/HS Closed Viewing Events April 10 10 a.m. - 5 p.m. Exhibit Hall C
+MS/HS Closed Viewing Events April 10 10 a.m. - 5 p.m. Exhibit Hall C
+Workshop April 10 11:30 a.m. - 1:30 p.m. Banquet Room E
+HS STEM Mass Media Semifinals Press Conference April 10 12:30 p.m. - 3:30 p.m. Meeting Room 6
+TSA Meet the Candidates April 10 1:30 p.m. - 2:30 p.m. Main Hallway
+HS Animatronics Presentations/ Interviews April 10 1:30 p.m. - 4:30 p.m. Meeting Room 18
+Workshop April 10 2:30 p.m. - 4:30 p.m. Banquet Room E
+HS VR Semifinals Interviews April 10 2:30 p.m. - 4:30 p.m. Banquet Room F
+Community Service Video Seminfinal Interviews April 10 3 p.m. - 4 p.m. Meeting Room 17
+TSA Meet the Candidates April 10 4:30 p.m. - 5:30 p.m. Main Hallway
+TSA Meet the Candidates April 10 4:30 p.m. - 5:30 p.m. Main Hallway
+(no title) April 10 4:30 p.m. - 5:30 p.m. Banquet Room E
+Dance/Game Night April 10 8 p.m. - 9:30 p.m. Exhibit Hall D
+Dance/Game Night April 10 8 p.m. - 9:30 p.m. Exhibit Hall D
+(no title) April 10 10 p.m. - 11 p.m. Banquet Room E
+CURFEW April 10 11 p.m. - 12:30 a.m.
+
+# SATURDAY 4/11
+Challenging Technology Issues - HS
+Debating Technological Issues Semifinals Pre-Debate Meeting April 11 9:30 a.m. - 10 a.m. Meeting Room 7
+Debating Technological Issues Semifinals Presentation Room April 11 10:30 a.m. - 12:30 p.m. Meeting Room 8
+Challenging Technology Issues - MS
+Semifinals Holding Room April 11 9:30 a.m. - 11 a.m. Meeting Room 9
+Semifinals Presentation Room April 11 9:30 a.m. - 11 a.m. Meeting Room 10
+Chapter Team - HS
+Semifinals Presentation April 11 1:30 p.m. - 3:30 p.m. Meeting Room 16
+Chapter Team - MS
+Semifinals Presentation April 11 11:30 a.m. - 1 p.m. Meeting Room 16
+Children's Stories - HS
+Semifinals Interviews April 11 9:30 a.m. - 12:30 p.m. Meeting Room 18
+Children's Stories - MS
+Semifinals Interviews April 11 1 p.m. - 4 p.m. Meeting Room 18
+Coding - HS
+Semifinals Challenge April 11 9:30 a.m. - 12 p.m. Meeting Room 19
+Debating Technological Issues Semifinals Holding Room April 11 10:30 a.m. - 12:30 p.m. Meeting Room 7
+Extemporaneous Speech Semifinals Holding Room April 11 1 p.m. - 2:30 p.m. Meeting Room 7
+Coding - MS
+Semifinals Challenge April 11 12:30 p.m. - 3 p.m. Meeting Room 19
+Cybersecurity - MS
+Seminals Presentations April 11 3:30 p.m. - 4:30 p.m. Meeting Room 19
+Data Science & Analytics - HS
+Forensic Science Written Analysis Room April 11 9:30 a.m. - 2:30 p.m. Meeting Room 5
+Semifinals Challenge April 11 3 p.m. - 5 p.m. Meeting Room 6
+Data Science & Analytics - MS
+Data Science and Analytics Presentations April 11 3 p.m. - 4:30 p.m. Meeting Room 4
+Data Science and Analytics Preparation Room April 11 3 p.m. - 4:30 p.m. Meeting Room 5
+Forensic Technology - HS
+Photographic Technology Semifinals Interviews April 11 3 p.m. - 5 p.m. Meeting Room 7
+Forensic Technology - MS
+Semifinals Presentation Room April 11 1:30 p.m. - 4:30 p.m. Meeting Room 9
+Leadership Strategies - MS
+Semifinals Holding Room April 11 11:30 a.m. - 1 p.m. Meeting Room 9
+Semifinals Presentation Room April 11 11:30 a.m. - 1 p.m. Meeting Room 10
+Medical Technology - HS
+Fashion Design and Technology Semifinals Presentation/ Interviews April 11 2:30 p.m. - 4:30 p.m. Meeting Room 17
+Prepared Speech - HS
+Extemporaneous Speech Semifinals Presentation Room April 11 1 p.m. - 2:30 p.m. Meeting Room 8
+Prepared Presentation Semifinals Presentation Room April 11 3 p.m. - 5 p.m. Meeting Room 8
+Prepared Speech - MS
+Semifinals Presentation Room April 11 1:30 p.m. - 3 p.m. Meeting Room 10
+Promotional Marketing - HS
+Promotional Design Semifinals Challenge April 11 11:30 a.m. - 2:30 p.m. Meeting Room 6
+Promotional Marketing - MS
+Semifinals Challenge April 11 9:30 a.m. - 11 a.m. Meeting Room 6
+STEM Animation - MS
+Semifinals Interviews April 11 9:30 a.m. - 11 a.m. Meeting Room 16
+Tech Bowl - MS
+HS Technology Bowl Semifinals Bracket Play April 11 9 a.m. - 5 p.m. Banquet Rooms G
+HS Technology Bowl Semifinals Holding Room April 11 9 a.m. - 5 p.m. Banquet Rooms H
+Video Game Design - HS
+Semifinals Interviews April 11 12 p.m. - 2 p.m. Meeting Room 17
+Website Design - HS
+Webmaster Semifinals Interviews April 11 9:30 a.m. - 11:30 a.m. Meeting Room 17
+General Schedule
+Voting Delegate Meeting April 11 8 a.m. - 9 a.m. Banquet Room F
+Help Desk April 11 9 a.m. - 5 p.m. CCC Lobby (outside of Banquet Rooms)
+Help Desk April 11 9 a.m. - 5 p.m. CCC Lobby (outside of Banquet Rooms)
+Tennessee TSA Store April 11 9 a.m. - 4 p.m. Meeting Room 1
+HS Forensic Science CSI April 11 9:30 a.m. - 2:30 p.m. Meeting Room 4
+MS/HS Open Viewing Events April 11 9:30 a.m. - 4:30 p.m. Exhibit Hall B
+MS/HS Open Viewing Events April 11 9:30 a.m. - 4:30 p.m. Exhibit Hall B
+MS/HS Closed Viewing Events April 11 9:30 a.m. - 4:30 p.m. Exhibit Hall C
+MS/HS Closed Viewing Events April 11 9:30 a.m. - 4:30 p.m. Exhibit Hall C
+TECHSPO April 11 10 a.m. - 4 p.m. Main Hallway
+MS/HS Static Event Pick-Up April 11 5 p.m. - 5:30 p.m. Exhibit Hall C
+MS/HS Static Event Pick-Up April 11 5 p.m. - 5:30 p.m. Exhibit Hall C
+General Session 2: Business Meeting April 11 5:30 p.m. - 6:30 p.m. Exhibit Hall A
+Senior Social April 11 8:30 p.m. - 9:30 p.m. Banquet Room F
+Chapter Officer Meeting April 11 8:30 p.m. - 9 p.m. Banquet Rooms G
+CURFEW April 11 11 p.m. - 12:30 a.m.
+
+# SUNDAY 4/12
+General Schedule
+General Session 3: Awards Ceremony April 12 8:30 a.m. - 12 p.m. Exhibit Hall A
+New SOT Pictures April 12 12 p.m. - 12:30 p.m. Exhibit Hall A

docs/notes/google-sheets-import-sample-mapping.json

@@ -0,0 +1,23 @@
+{
+  "year": 2026,
+  "defaultSectionHeader": "General Schedule",
+  "sheets": [
+    {
+      "title": "Wednesday",
+      "month": "April",
+      "day": 2,
+      "sectionHeader": null
+    },
+    {
+      "title": "Thursday",
+      "month": "April",
+      "day": 3
+    },
+    {
+      "title": "Friday",
+      "month": "April",
+      "day": 4,
+      "sectionHeader": "General Schedule"
+    }
+  ]
+}

docs/notes/tnslc-2026-mapping.json

@@ -0,0 +1,27 @@
+{
+  "year": 2026,
+  "eventDefinitionsCsv": "../../Tests/Parsers/TestInput/2024 Event Definitions.csv",
+  "defaultSectionHeader": "General Schedule",
+  "sheets": [
+    {
+      "title": "THURSDAY 4/9",
+      "month": "April",
+      "day": 9
+    },
+    {
+      "title": "FRIDAY 4/10",
+      "month": "April",
+      "day": 10
+    },
+    {
+      "title": "SATURDAY 4/11",
+      "month": "April",
+      "day": 11
+    },
+    {
+      "title": "SUNDAY 4/12",
+      "month": "April",
+      "day": 12
+    }
+  ]
+}

tools/GoogleSheetsScheduleImport/EventDefinitionsCsvLoader.cs

@@ -0,0 +1,82 @@
+using System.Text;
+using Core.Entities;
+
+namespace GoogleSheetsScheduleImport;
+
+/// <summary>
+/// Loads minimal <see cref="EventDefinition"/> rows from Tests-style CSV (column "Event").
+/// </summary>
+public static class EventDefinitionsCsvLoader
+{
+    public static List<EventDefinition> Load(string path)
+    {
+        var list = new List<EventDefinition>();
+        var lines = File.ReadAllLines(path);
+        if (lines.Length < 2)
+            return list;
+
+        var header = ParseCsvLine(lines[0]);
+        var eventIdx = header.FindIndex(h => h.Equals("Event", StringComparison.OrdinalIgnoreCase));
+        if (eventIdx < 0)
+            throw new InvalidOperationException($"CSV '{path}' must contain an 'Event' column header.");
+
+        for (var i = 1; i < lines.Length; i++)
+        {
+            if (string.IsNullOrWhiteSpace(lines[i]))
+                continue;
+            var cols = ParseCsvLine(lines[i]);
+            if (eventIdx >= cols.Count)
+                continue;
+            var name = cols[eventIdx].Trim();
+            if (string.IsNullOrWhiteSpace(name))
+                continue;
+            list.Add(new EventDefinition
+            {
+                Id = i,
+                Name = name,
+                ShortName = name,
+                Eligibility = "",
+                EventFormat = EventFormat.Team
+            });
+        }
+
+        return list;
+    }
+
+    private static List<string> ParseCsvLine(string line)
+    {
+        var result = new List<string>();
+        var cur = new StringBuilder();
+        var inQuotes = false;
+        for (var i = 0; i < line.Length; i++)
+        {
+            var ch = line[i];
+            if (inQuotes)
+            {
+                if (ch == '"')
+                {
+                    if (i + 1 < line.Length && line[i + 1] == '"')
+                    {
+                        cur.Append('"');
+                        i++;
+                    }
+                    else inQuotes = false;
+                }
+                else cur.Append(ch);
+            }
+            else
+            {
+                if (ch == '"') inQuotes = true;
+                else if (ch == ',')
+                {
+                    result.Add(cur.ToString());
+                    cur.Clear();
+                }
+                else cur.Append(ch);
+            }
+        }
+
+        result.Add(cur.ToString());
+        return result;
+    }
+}

tools/GoogleSheetsScheduleImport/GlobalEventDeduplicator.cs

@@ -0,0 +1,54 @@
+namespace GoogleSheetsScheduleImport;
+
+/// <summary>
+/// Collapses duplicate site-wide rows (same event name, date, time) that appear in every location column
+/// (e.g. CURFEW shaded across all rooms) into a single line with no location — still under
+/// <c>General Schedule</c>, which the parser maps to <see cref="Core.Entities.EventDefinition.GeneralSchedule"/>.
+/// </summary>
+public static class GlobalEventDeduplicator
+{
+    private static readonly HashSet<string> BuiltinSiteWideNames = new(StringComparer.OrdinalIgnoreCase)
+    {
+        "CURFEW"
+    };
+
+    /// <summary>
+    /// First occurrence in row/column order is kept; location is cleared so the import line is not room-specific.
+    /// </summary>
+    public static List<ParsedOccurrenceLine> Deduplicate(
+        IReadOnlyList<ParsedOccurrenceLine> lines,
+        IReadOnlyCollection<string>? extraSiteWideNames = null)
+    {
+        var siteWide = new HashSet<string>(BuiltinSiteWideNames, StringComparer.OrdinalIgnoreCase);
+        if (extraSiteWideNames != null)
+        {
+            foreach (var n in extraSiteWideNames)
+            {
+                if (!string.IsNullOrWhiteSpace(n))
+                    siteWide.Add(n.Trim());
+            }
+        }
+
+        var seen = new HashSet<(string Name, string Month, int Day, string Time)>();
+        var ordered = lines.OrderBy(l => l.SourceRowStart).ThenBy(l => l.SourceCol).ToList();
+        var result = new List<ParsedOccurrenceLine>(ordered.Count);
+
+        foreach (var line in ordered)
+        {
+            var name = TextNormalization.ForEmitLine(line.Name);
+            if (string.IsNullOrEmpty(name) || !siteWide.Contains(name))
+            {
+                result.Add(line);
+                continue;
+            }
+
+            var key = (name, line.Month, line.Day, line.TimeRange);
+            if (!seen.Add(key))
+                continue;
+
+            result.Add(line with { Location = string.Empty, Name = name });
+        }
+
+        return result;
+    }
+}

tools/GoogleSheetsScheduleImport/GoogleSheetGridReader.cs

@@ -0,0 +1,143 @@
+using Google.Apis.Sheets.v4;
+using Google.Apis.Sheets.v4.Data;
+using Color = Google.Apis.Sheets.v4.Data.Color;
+
+namespace GoogleSheetsScheduleImport;
+
+/// <summary>
+/// Fetches raw grid data via Sheets API (public API key).
+/// </summary>
+public sealed class GoogleSheetGridReader
+{
+    private readonly SheetsService _service;
+
+    public GoogleSheetGridReader(string apiKey)
+    {
+        if (string.IsNullOrWhiteSpace(apiKey))
+            throw new ArgumentException("API key is required for Google Sheets access.", nameof(apiKey));
+        _service = new SheetsService(new Google.Apis.Services.BaseClientService.Initializer
+        {
+            ApiKey = apiKey,
+            ApplicationName = "TSA GoogleSheetsScheduleImport"
+        });
+    }
+
+    public Spreadsheet FetchSpreadsheet(string spreadsheetId)
+    {
+        var req = _service.Spreadsheets.Get(spreadsheetId);
+        req.IncludeGridData = true;
+        return req.Execute();
+    }
+
+    public static GridSheetModel BuildModel(Sheet sheet)
+    {
+        var title = sheet.Properties?.Title ?? "(untitled)";
+        var grid = sheet.Data?.FirstOrDefault();
+        if (grid?.RowData == null || grid.RowData.Count == 0)
+        {
+            return new GridSheetModel
+            {
+                SheetTitle = title,
+                Values = Array.Empty<string?[]>(),
+                BackgroundKeys = Array.Empty<string?[]>()
+            };
+        }
+
+        var rowCount = grid.RowData.Count;
+        var colCount = grid.RowData.Max(r => r.Values?.Count ?? 0);
+
+        var values = new string?[rowCount][];
+        var bg = new string?[rowCount][];
+
+        for (var r = 0; r < rowCount; r++)
+        {
+            values[r] = new string?[colCount];
+            bg[r] = new string?[colCount];
+            var row = grid.RowData[r];
+            for (var c = 0; c < colCount; c++)
+            {
+                string? text = null;
+                string? hex = null;
+                if (row.Values != null && c < row.Values.Count)
+                {
+                    var cell = row.Values[c];
+                    text = string.IsNullOrWhiteSpace(cell.FormattedValue)
+                        ? cell.EffectiveValue?.StringValue
+                        : cell.FormattedValue;
+                    if (!string.IsNullOrEmpty(text))
+                        text = TextNormalization.ForSheetCell(text);
+                    var color = cell.UserEnteredFormat?.BackgroundColor
+                                ?? cell.EffectiveFormat?.BackgroundColor;
+                    hex = ColorToHexKey(color);
+                }
+
+                values[r][c] = string.IsNullOrWhiteSpace(text) ? null : text;
+                bg[r][c] = hex;
+            }
+        }
+
+        ApplyMerges(sheet.Merges, values, bg);
+        NormalizeAllValueCells(values);
+
+        return new GridSheetModel
+        {
+            SheetTitle = title,
+            Values = values,
+            BackgroundKeys = bg
+        };
+    }
+
+    private static void ApplyMerges(IList<GridRange>? merges, string?[][] values, string?[][] bg)
+    {
+        if (merges == null || merges.Count == 0)
+            return;
+
+        foreach (var range in merges)
+        {
+            var r0 = range.StartRowIndex ?? 0;
+            var r1 = range.EndRowIndex ?? r0;
+            var c0 = range.StartColumnIndex ?? 0;
+            var c1 = range.EndColumnIndex ?? c0;
+            if (r1 <= r0 || c1 <= c0)
+                continue;
+
+            var anchorText = values[r0][c0];
+            var anchorBg = bg[r0][c0];
+            for (var r = r0; r < r1; r++)
+            {
+                for (var c = c0; c < c1; c++)
+                {
+                    if (values[r][c] == null && anchorText != null)
+                        values[r][c] = anchorText;
+                    if (bg[r][c] == null && anchorBg != null)
+                        bg[r][c] = anchorBg;
+                }
+            }
+        }
+    }
+
+    /// <summary>Re-run after merges so copied anchor text is also single-line.</summary>
+    private static void NormalizeAllValueCells(string?[][] values)
+    {
+        for (var r = 0; r < values.Length; r++)
+        for (var c = 0; c < values[r].Length; c++)
+        {
+            if (values[r][c] is { } v && !string.IsNullOrWhiteSpace(v))
+                values[r][c] = TextNormalization.ForEmitLine(v);
+        }
+    }
+
+    private static string? ColorToHexKey(Color? color)
+    {
+        if (color == null)
+            return null;
+        var r = color.Red ?? 1f;
+        var g = color.Green ?? 1f;
+        var b = color.Blue ?? 1f;
+        // Treat near-white as no color key for grouping
+        if (r >= 0.99f && g >= 0.99f && b >= 0.99f)
+            return null;
+        static byte F(float x) => (byte)(Math.Clamp(x, 0f, 1f) * 255f);
+        return $"#{F(r):X2}{F(g):X2}{F(b):X2}";
+    }
+}

tools/GoogleSheetsScheduleImport/GoogleSheetsScheduleImport.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <AssemblyName>GoogleSheetsScheduleImport</AssemblyName>
+    <RootNamespace>GoogleSheetsScheduleImport</RootNamespace>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="FuzzySharp" Version="2.0.2" />
+    <PackageReference Include="Google.Apis.Sheets.v4" Version="1.70.0.3806" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\Core\Core.csproj" />
+  </ItemGroup>
+</Project>

tools/GoogleSheetsScheduleImport/GridSheetModel.cs

@@ -0,0 +1,28 @@
+namespace GoogleSheetsScheduleImport;
+
+/// <summary>
+/// Normalized grid: row 0 = location headers (col 0 empty or ignored), column 0 = time labels (row 0 ignored).
+/// </summary>
+public sealed class GridSheetModel
+{
+    public required string SheetTitle { get; init; }
+
+    /// <summary>display values, sanitized hyphens; [row][col]</summary>
+    public required string?[][] Values { get; init; }
+
+    /// <summary>Optional RGB hex backgrounds for block grouping (#RRGGBB or null)</summary>
+    public required string?[][]? BackgroundKeys { get; init; }
+
+    public int RowCount => Values.Length;
+    public int ColCount => Values.Length == 0 ? 0 : Values[0].Length;
+}
+
+public readonly record struct ParsedOccurrenceLine(
+    string Name,
+    string Month,
+    int Day,
+    string TimeRange,
+    string Location,
+    int SourceRowStart,
+    int SourceRowEnd,
+    int SourceCol);

tools/GoogleSheetsScheduleImport/GroupedImportTextEmitter.cs

@@ -0,0 +1,91 @@
+using System.Text;
+using Core.Entities;
+using Core.Models;
+
+namespace GoogleSheetsScheduleImport;
+
+/// <summary>
+/// Emits PDF-style section headers <c>Event Name - MS</c> / <c>Event Name - HS</c> before occurrence lines,
+/// matching competition schedule imports.
+/// </summary>
+public static class GroupedImportTextEmitter
+{
+    private readonly struct SectionKey(int eventDefinitionId, SchoolLevel level) : IEquatable<SectionKey>
+    {
+        public int EventDefinitionId { get; } = eventDefinitionId;
+        public SchoolLevel Level { get; } = level;
+
+        public bool Equals(SectionKey other) =>
+            EventDefinitionId == other.EventDefinitionId && Level == other.Level;
+
+        public override bool Equals(object? obj) => obj is SectionKey other && Equals(other);
+
+        public override int GetHashCode() => HashCode.Combine(EventDefinitionId, Level);
+    }
+
+    public static string Build(
+        IReadOnlyList<(string SheetTitle, string SectionHeader, List<ParsedOccurrenceLine> Lines)> sheets,
+        IReadOnlyList<EventDefinition> matchableEvents,
+        int year)
+    {
+        var idToDef = matchableEvents.Where(e => e.Id != 0).ToDictionary(e => e.Id);
+        var sb = new StringBuilder();
+        foreach (var (sheetTitle, _, lines) in sheets)
+        {
+            sb.AppendLine($"# {sheetTitle}");
+
+            var general = new List<ParsedOccurrenceLine>();
+            var bySection = new Dictionary<SectionKey, List<ParsedOccurrenceLine>>();
+
+            foreach (var line in lines)
+            {
+                if (!OccurrenceEventMatcher.TryMatch(line.Name, matchableEvents, out var evt, out var lvl)
+                    || evt == null
+                    || !lvl.HasValue)
+                {
+                    general.Add(line);
+                    continue;
+                }
+
+                var key = new SectionKey(evt.Id, lvl.Value);
+                if (!bySection.TryGetValue(key, out var list))
+                {
+                    list = [];
+                    bySection[key] = list;
+                }
+
+                list.Add(line);
+            }
+
+            foreach (var key in bySection.Keys.OrderBy(k => HeaderSortKey(idToDef, k), StringComparer.OrdinalIgnoreCase))
+            {
+                if (!idToDef.TryGetValue(key.EventDefinitionId, out var def))
+                    continue;
+                sb.AppendLine($"{def.Name} - {SchoolLevelPrefixParser.ToSectionSuffix(key.Level)}");
+                foreach (var line in OccurrenceChronologicalSort.Sort(bySection[key], year))
+                {
+                    var displayName = OccurrenceDisplayNameReducer.ReduceForSection(line.Name, def, key.Level);
+                    sb.AppendLine(ImportLineFormatter.FormatOccurrenceLine(line with { Name = displayName }));
+                }
+            }
+
+            if (general.Count > 0)
+            {
+                sb.AppendLine("General Schedule");
+                foreach (var line in OccurrenceChronologicalSort.Sort(general, year))
+                    sb.AppendLine(ImportLineFormatter.FormatOccurrenceLine(line));
+            }
+
+            sb.AppendLine();
+        }
+
+        return sb.ToString().TrimEnd();
+    }
+
+    private static string HeaderSortKey(Dictionary<int, EventDefinition> idToDef, SectionKey key)
+    {
+        if (!idToDef.TryGetValue(key.EventDefinitionId, out var def))
+            return $"{key.EventDefinitionId} - {key.Level}";
+        return $"{def.Name} - {SchoolLevelPrefixParser.ToSectionSuffix(key.Level)}";
+    }
+}