Initial commit: Claude Code session viewer (Flutter macOS)

A desktop app that parses Claude Code .jsonl session logs and provides
a rich UI for exploring conversations, tool usage, subagents, and token
consumption. Features include project browser with auto-discovery of
~/.claude/projects, conversation timeline with inline subagent expansion,
agents overview, toolbelt chart, and token usage dashboard.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,45 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+/coverage/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

.metadata

@@ -0,0 +1,30 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "3b62efc2a3da49882f43c372e0bc53daef7295a6"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+    - platform: macos
+      create_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+      base_revision: 3b62efc2a3da49882f43c372e0bc53daef7295a6
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

analysis_options.yaml

@@ -0,0 +1,28 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

lib/main.dart

@@ -0,0 +1,29 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'providers/session_provider.dart';
+import 'theme/app_theme.dart';
+import 'widgets/navigation/app_shell.dart';
+
+void main() {
+  runApp(const ClaudeSessionViewerApp());
+}
+
+class ClaudeSessionViewerApp extends StatelessWidget {
+  const ClaudeSessionViewerApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return ChangeNotifierProvider(
+      create: (_) => SessionProvider(),
+      child: MaterialApp(
+        title: 'Claude Session Viewer',
+        debugShowCheckedModeBanner: false,
+        theme: AppTheme.dark,
+        home: const Scaffold(
+          backgroundColor: AppColors.background,
+          body: AppShell(),
+        ),
+      ),
+    );
+  }
+}

lib/models/agent_info.dart

@@ -0,0 +1,100 @@
+import 'content_block.dart';
+import 'log_entry.dart';
+import 'token_usage.dart';
+
+class AgentInfo {
+  final String id;
+  final String name;
+  final String? subagentType;
+  final String? description;
+  final String? prompt;
+  final String? model;
+  final List<LogEntry> messages;
+  final List<ToolUseBlock> toolsUsed;
+  final TokenUsage aggregatedUsage;
+
+  AgentInfo({
+    required this.id,
+    required this.name,
+    this.subagentType,
+    this.description,
+    this.prompt,
+    this.model,
+    required this.messages,
+    required this.toolsUsed,
+    required this.aggregatedUsage,
+  });
+
+  Set<String> get uniqueToolNames => toolsUsed.map((t) => t.name).toSet();
+
+  Map<String, int> get toolUsageCounts {
+    final counts = <String, int>{};
+    for (final tool in toolsUsed) {
+      counts[tool.name] = (counts[tool.name] ?? 0) + 1;
+    }
+    return counts;
+  }
+
+  int get messageCount => messages.length;
+  int get userMessageCount =>
+      messages.where((m) => m.type == 'user').length;
+  int get assistantMessageCount =>
+      messages.where((m) => m.type == 'assistant').length;
+}
+
+class SessionLog {
+  final String? sessionId;
+  final String? cwd;
+  final String? version;
+  final String? gitBranch;
+  final List<LogEntry> allEntries;
+  final List<LogEntry> mainConversation;
+  final List<AgentInfo> agents;
+  final AgentInfo mainAgent;
+  final TokenUsage totalUsage;
+  final Map<String, List<ToolUseBlock>> toolsByName;
+  final DateTime? startTime;
+  final DateTime? endTime;
+
+  /// Lookup subagent by ID (matches both full id and partial)
+  late final Map<String, AgentInfo> agentById = {
+    for (final a in agents) a.id: a,
+  };
+
+  SessionLog({
+    this.sessionId,
+    this.cwd,
+    this.version,
+    this.gitBranch,
+    required this.allEntries,
+    required this.mainConversation,
+    required this.agents,
+    required this.mainAgent,
+    required this.totalUsage,
+    required this.toolsByName,
+    this.startTime,
+    this.endTime,
+  });
+
+  /// Find an agent that matches a tool_use id (Agent tool calls use
+  /// the tool_use block id, subagent files use a shortened agentId)
+  AgentInfo? findAgentForToolUse(String toolUseId) {
+    // Direct match
+    if (agentById.containsKey(toolUseId)) return agentById[toolUseId];
+    // Partial match: subagent file ids are shortened (e.g. "a014e30b71de602bb")
+    for (final agent in agents) {
+      if (agent.id == 'main') continue;
+      if (toolUseId.contains(agent.id) || agent.id.contains(toolUseId)) {
+        return agent;
+      }
+    }
+    return null;
+  }
+
+  Duration? get duration {
+    if (startTime != null && endTime != null) {
+      return endTime!.difference(startTime!);
+    }
+    return null;
+  }
+}

lib/models/content_block.dart

@@ -0,0 +1,116 @@
+class ContentBlock {
+  final String type;
+  final Map<String, dynamic> raw;
+
+  ContentBlock({required this.type, required this.raw});
+
+  factory ContentBlock.fromJson(Map<String, dynamic> json) {
+    final type = json['type'] as String? ?? 'unknown';
+    switch (type) {
+      case 'text':
+        return TextBlock.fromJson(json);
+      case 'thinking':
+        return ThinkingBlock.fromJson(json);
+      case 'tool_use':
+        return ToolUseBlock.fromJson(json);
+      default:
+        return ContentBlock(type: type, raw: json);
+    }
+  }
+}
+
+class TextBlock extends ContentBlock {
+  final String text;
+
+  TextBlock({required this.text, required Map<String, dynamic> raw})
+      : super(type: 'text', raw: raw);
+
+  factory TextBlock.fromJson(Map<String, dynamic> json) {
+    return TextBlock(
+      text: json['text'] as String? ?? '',
+      raw: json,
+    );
+  }
+}
+
+class ThinkingBlock extends ContentBlock {
+  final String thinking;
+  final String? signature;
+
+  ThinkingBlock({
+    required this.thinking,
+    this.signature,
+    required Map<String, dynamic> raw,
+  }) : super(type: 'thinking', raw: raw);
+
+  factory ThinkingBlock.fromJson(Map<String, dynamic> json) {
+    return ThinkingBlock(
+      thinking: json['thinking'] as String? ?? '',
+      signature: json['signature'] as String?,
+      raw: json,
+    );
+  }
+}
+
+class ToolUseBlock extends ContentBlock {
+  final String id;
+  final String name;
+  final Map<String, dynamic> input;
+  ToolResultData? linkedResult;
+
+  ToolUseBlock({
+    required this.id,
+    required this.name,
+    required this.input,
+    this.linkedResult,
+    required Map<String, dynamic> raw,
+  }) : super(type: 'tool_use', raw: raw);
+
+  factory ToolUseBlock.fromJson(Map<String, dynamic> json) {
+    return ToolUseBlock(
+      id: json['id'] as String? ?? '',
+      name: json['name'] as String? ?? '',
+      input: (json['input'] as Map<String, dynamic>?) ?? {},
+      raw: json,
+    );
+  }
+
+  bool get isAgentCall => name == 'Agent';
+  String? get subagentType => isAgentCall ? input['subagent_type'] as String? : null;
+  String? get agentDescription => isAgentCall ? input['description'] as String? : null;
+  String? get agentPrompt => isAgentCall ? input['prompt'] as String? : null;
+}
+
+class ToolResultData {
+  final String toolUseId;
+  final dynamic content;
+  final bool isError;
+  final Map<String, dynamic> raw;
+
+  ToolResultData({
+    required this.toolUseId,
+    this.content,
+    this.isError = false,
+    required this.raw,
+  });
+
+  String get textContent {
+    if (content is String) return content;
+    if (content is List) {
+      return (content as List)
+          .where((c) => c is Map && c['type'] == 'text')
+          .map((c) => c['text'] as String? ?? '')
+          .join('\n');
+    }
+    return content?.toString() ?? '';
+  }
+
+  factory ToolResultData.fromJson(Map<String, dynamic> json) {
+    return ToolResultData(
+      toolUseId: json['tool_use_id'] as String? ?? '',
+      content: json['content'],
+      isError: json['is_error'] as bool? ?? false,
+      raw: json,
+    );
+  }
+}

lib/models/log_entry.dart

@@ -0,0 +1,296 @@
+import 'content_block.dart';
+import 'token_usage.dart';
+
+class LogEntry {
+  final String? uuid;
+  final String? parentUuid;
+  final String? sessionId;
+  final DateTime? timestamp;
+  final String? cwd;
+  final String? version;
+  final String? gitBranch;
+  final String type;
+  final bool isSidechain;
+  final Map<String, dynamic> raw;
+
+  LogEntry({
+    this.uuid,
+    this.parentUuid,
+    this.sessionId,
+    this.timestamp,
+    this.cwd,
+    this.version,
+    this.gitBranch,
+    required this.type,
+    this.isSidechain = false,
+    required this.raw,
+  });
+
+  factory LogEntry.fromJson(Map<String, dynamic> json) {
+    final type = json['type'] as String? ?? 'unknown';
+    switch (type) {
+      case 'user':
+        return UserEntry.fromJson(json);
+      case 'assistant':
+        return AssistantEntry.fromJson(json);
+      case 'system':
+        return SystemEntry.fromJson(json);
+      case 'progress':
+        return ProgressEntry.fromJson(json);
+      case 'file-history-snapshot':
+        return FileSnapshotEntry.fromJson(json);
+      default:
+        return _baseFromJson(json, type);
+    }
+  }
+
+  static LogEntry _baseFromJson(Map<String, dynamic> json, String type) {
+    return LogEntry(
+      uuid: json['uuid'] as String?,
+      parentUuid: json['parentUuid'] as String?,
+      sessionId: json['sessionId'] as String?,
+      timestamp: _parseTimestamp(json['timestamp']),
+      cwd: json['cwd'] as String?,
+      version: json['version'] as String?,
+      gitBranch: json['gitBranch'] as String?,
+      type: type,
+      isSidechain: json['isSidechain'] as bool? ?? false,
+      raw: json,
+    );
+  }
+
+  static DateTime? _parseTimestamp(dynamic ts) {
+    if (ts is String) return DateTime.tryParse(ts);
+    return null;
+  }
+}
+
+class UserEntry extends LogEntry {
+  final dynamic content;
+
+  UserEntry({
+    required this.content,
+    required super.uuid,
+    required super.parentUuid,
+    required super.sessionId,
+    required super.timestamp,
+    required super.cwd,
+    required super.version,
+    required super.gitBranch,
+    required super.isSidechain,
+    required super.raw,
+  }) : super(type: 'user');
+
+  String get promptText {
+    if (content is String) return content;
+    return '';
+  }
+
+  bool get isToolResult => content is List;
+
+  List<ToolResultData> get toolResults {
+    if (content is! List) return [];
+    return (content as List)
+        .where((c) => c is Map<String, dynamic> && c['type'] == 'tool_result')
+        .map((c) => ToolResultData.fromJson(c as Map<String, dynamic>))
+        .toList();
+  }
+
+  factory UserEntry.fromJson(Map<String, dynamic> json) {
+    final message = json['message'] as Map<String, dynamic>? ?? {};
+    return UserEntry(
+      content: message['content'],
+      uuid: json['uuid'] as String?,
+      parentUuid: json['parentUuid'] as String?,
+      sessionId: json['sessionId'] as String?,
+      timestamp: LogEntry._parseTimestamp(json['timestamp']),
+      cwd: json['cwd'] as String?,
+      version: json['version'] as String?,
+      gitBranch: json['gitBranch'] as String?,
+      isSidechain: json['isSidechain'] as bool? ?? false,
+      raw: json,
+    );
+  }
+}
+
+class AssistantEntry extends LogEntry {
+  final String? model;
+  final String? messageId;
+  final List<ContentBlock> contentBlocks;
+  final TokenUsage? usage;
+  final String? stopReason;
+
+  AssistantEntry({
+    this.model,
+    this.messageId,
+    required this.contentBlocks,
+    this.usage,
+    this.stopReason,
+    required super.uuid,
+    required super.parentUuid,
+    required super.sessionId,
+    required super.timestamp,
+    required super.cwd,
+    required super.version,
+    required super.gitBranch,
+    required super.isSidechain,
+    required super.raw,
+  }) : super(type: 'assistant');
+
+  List<TextBlock> get textBlocks =>
+      contentBlocks.whereType<TextBlock>().toList();
+  List<ThinkingBlock> get thinkingBlocks =>
+      contentBlocks.whereType<ThinkingBlock>().toList();
+  List<ToolUseBlock> get toolUseBlocks =>
+      contentBlocks.whereType<ToolUseBlock>().toList();
+
+  bool get hasText => textBlocks.isNotEmpty;
+  bool get hasThinking => thinkingBlocks.isNotEmpty;
+  bool get hasToolUse => toolUseBlocks.isNotEmpty;
+
+  factory AssistantEntry.fromJson(Map<String, dynamic> json) {
+    final message = json['message'] as Map<String, dynamic>? ?? {};
+    final contentList = message['content'] as List<dynamic>? ?? [];
+    final usageJson = message['usage'] as Map<String, dynamic>?;
+
+    return AssistantEntry(
+      model: message['model'] as String?,
+      messageId: message['id'] as String?,
+      contentBlocks: contentList
+          .whereType<Map<String, dynamic>>()
+          .map((c) => ContentBlock.fromJson(c))
+          .toList(),
+      usage: usageJson != null ? TokenUsage.fromJson(usageJson) : null,
+      stopReason: message['stop_reason'] as String?,
+      uuid: json['uuid'] as String?,
+      parentUuid: json['parentUuid'] as String?,
+      sessionId: json['sessionId'] as String?,
+      timestamp: LogEntry._parseTimestamp(json['timestamp']),
+      cwd: json['cwd'] as String?,
+      version: json['version'] as String?,
+      gitBranch: json['gitBranch'] as String?,
+      isSidechain: json['isSidechain'] as bool? ?? false,
+      raw: json,
+    );
+  }
+}
+
+class SystemEntry extends LogEntry {
+  final String? subtype;
+  final int? durationMs;
+  final String? slug;
+
+  SystemEntry({
+    this.subtype,
+    this.durationMs,
+    this.slug,
+    required super.uuid,
+    required super.parentUuid,
+    required super.sessionId,
+    required super.timestamp,
+    required super.cwd,
+    required super.version,
+    required super.gitBranch,
+    required super.isSidechain,
+    required super.raw,
+  }) : super(type: 'system');
+
+  factory SystemEntry.fromJson(Map<String, dynamic> json) {
+    return SystemEntry(
+      subtype: json['subtype'] as String?,
+      durationMs: json['durationMs'] as int?,
+      slug: json['slug'] as String?,
+      uuid: json['uuid'] as String?,
+      parentUuid: json['parentUuid'] as String?,
+      sessionId: json['sessionId'] as String?,
+      timestamp: LogEntry._parseTimestamp(json['timestamp']),
+      cwd: json['cwd'] as String?,
+      version: json['version'] as String?,
+      gitBranch: json['gitBranch'] as String?,
+      isSidechain: json['isSidechain'] as bool? ?? false,
+      raw: json,
+    );
+  }
+}
+
+class ProgressEntry extends LogEntry {
+  final String? slug;
+  final String? toolUseID;
+  final String? parentToolUseID;
+  final Map<String, dynamic> data;
+
+  ProgressEntry({
+    this.slug,
+    this.toolUseID,
+    this.parentToolUseID,
+    required this.data,
+    required super.uuid,
+    required super.parentUuid,
+    required super.sessionId,
+    required super.timestamp,
+    required super.cwd,
+    required super.version,
+    required super.gitBranch,
+    required super.isSidechain,
+    required super.raw,
+  }) : super(type: 'progress');
+
+  Map<String, dynamic>? get progressMessage =>
+      data['message'] as Map<String, dynamic>?;
+
+  factory ProgressEntry.fromJson(Map<String, dynamic> json) {
+    return ProgressEntry(
+      slug: json['slug'] as String?,
+      toolUseID: json['toolUseID'] as String?,
+      parentToolUseID: json['parentToolUseID'] as String?,
+      data: (json['data'] as Map<String, dynamic>?) ?? {},
+      uuid: json['uuid'] as String?,
+      parentUuid: json['parentUuid'] as String?,
+      sessionId: json['sessionId'] as String?,
+      timestamp: LogEntry._parseTimestamp(json['timestamp']),
+      cwd: json['cwd'] as String?,
+      version: json['version'] as String?,
+      gitBranch: json['gitBranch'] as String?,
+      isSidechain: json['isSidechain'] as bool? ?? false,
+      raw: json,
+    );
+  }
+}
+
+class FileSnapshotEntry extends LogEntry {
+  final String? messageId;
+  final Map<String, dynamic> snapshot;
+  final bool isSnapshotUpdate;
+
+  FileSnapshotEntry({
+    this.messageId,
+    required this.snapshot,
+    this.isSnapshotUpdate = false,
+    required super.uuid,
+    required super.parentUuid,
+    required super.sessionId,
+    required super.timestamp,
+    required super.cwd,
+    required super.version,
+    required super.gitBranch,
+    required super.isSidechain,
+    required super.raw,
+  }) : super(type: 'file-history-snapshot');
+
+  factory FileSnapshotEntry.fromJson(Map<String, dynamic> json) {
+    return FileSnapshotEntry(
+      messageId: json['messageId'] as String?,
+      snapshot: (json['snapshot'] as Map<String, dynamic>?) ?? {},
+      isSnapshotUpdate: json['isSnapshotUpdate'] as bool? ?? false,
+      uuid: json['uuid'] as String?,
+      parentUuid: json['parentUuid'] as String?,
+      sessionId: json['sessionId'] as String?,
+      timestamp: LogEntry._parseTimestamp(json['timestamp']),
+      cwd: json['cwd'] as String?,
+      version: json['version'] as String?,
+      gitBranch: json['gitBranch'] as String?,
+      isSidechain: json['isSidechain'] as bool? ?? false,
+      raw: json,
+    );
+  }
+}

lib/models/token_usage.dart

@@ -0,0 +1,35 @@
+class TokenUsage {
+  final int inputTokens;
+  final int outputTokens;
+  final int cacheCreationInputTokens;
+  final int cacheReadInputTokens;
+
+  const TokenUsage({
+    this.inputTokens = 0,
+    this.outputTokens = 0,
+    this.cacheCreationInputTokens = 0,
+    this.cacheReadInputTokens = 0,
+  });
+
+  int get totalTokens =>
+      inputTokens + outputTokens + cacheCreationInputTokens + cacheReadInputTokens;
+
+  TokenUsage operator +(TokenUsage other) => TokenUsage(
+        inputTokens: inputTokens + other.inputTokens,
+        outputTokens: outputTokens + other.outputTokens,
+        cacheCreationInputTokens:
+            cacheCreationInputTokens + other.cacheCreationInputTokens,
+        cacheReadInputTokens:
+            cacheReadInputTokens + other.cacheReadInputTokens,
+      );
+
+  factory TokenUsage.fromJson(Map<String, dynamic> json) {
+    return TokenUsage(
+      inputTokens: json['input_tokens'] as int? ?? 0,
+      outputTokens: json['output_tokens'] as int? ?? 0,
+      cacheCreationInputTokens:
+          json['cache_creation_input_tokens'] as int? ?? 0,
+      cacheReadInputTokens: json['cache_read_input_tokens'] as int? ?? 0,
+    );
+  }
+}

lib/providers/session_provider.dart

@@ -0,0 +1,117 @@
+import 'package:flutter/foundation.dart';
+import '../models/agent_info.dart';
+import '../models/log_entry.dart';
+import '../services/jsonl_parser.dart';
+
+class SessionProvider with ChangeNotifier {
+  final JsonlParser _parser = JsonlParser();
+
+  SessionLog? _session;
+  bool _isLoading = false;
+  String? _error;
+  String? _filePath;
+
+  // Filter state
+  String? _selectedAgentId;
+  Set<String> _visibleTypes = {'user', 'assistant', 'system'};
+  String _searchQuery = '';
+
+  SessionLog? get session => _session;
+  bool get isLoading => _isLoading;
+  String? get error => _error;
+  String? get filePath => _filePath;
+  String? get selectedAgentId => _selectedAgentId;
+  Set<String> get visibleTypes => _visibleTypes;
+  String get searchQuery => _searchQuery;
+
+  AgentInfo? get selectedAgent {
+    if (_session == null || _selectedAgentId == null) return null;
+    return _session!.agents
+        .where((a) => a.id == _selectedAgentId)
+        .firstOrNull;
+  }
+
+  List<LogEntry> get filteredEntries {
+    if (_session == null) return [];
+
+    List<LogEntry> entries;
+    if (_selectedAgentId != null && _selectedAgentId != 'main') {
+      final agent = selectedAgent;
+      entries = agent?.messages ?? [];
+    } else {
+      entries = _session!.mainConversation;
+    }
+
+    return entries.where((e) {
+      if (!_visibleTypes.contains(e.type)) return false;
+      if (_searchQuery.isNotEmpty) {
+        return _entryMatchesSearch(e, _searchQuery.toLowerCase());
+      }
+      return true;
+    }).toList();
+  }
+
+  bool _entryMatchesSearch(LogEntry entry, String query) {
+    if (entry is UserEntry) {
+      return entry.promptText.toLowerCase().contains(query);
+    }
+    if (entry is AssistantEntry) {
+      for (final block in entry.textBlocks) {
+        if (block.text.toLowerCase().contains(query)) return true;
+      }
+      for (final block in entry.toolUseBlocks) {
+        if (block.name.toLowerCase().contains(query)) return true;
+        if (block.input.toString().toLowerCase().contains(query)) return true;
+      }
+    }
+    return false;
+  }
+
+  Future<void> loadSession(String filePath) async {
+    _isLoading = true;
+    _error = null;
+    _filePath = filePath;
+    _selectedAgentId = null;
+    _searchQuery = '';
+    notifyListeners();
+
+    try {
+      _session = await _parser.parseFile(filePath);
+      _error = null;
+    } catch (e) {
+      _error = e.toString();
+      _session = null;
+    }
+
+    _isLoading = false;
+    notifyListeners();
+  }
+
+  void selectAgent(String? agentId) {
+    _selectedAgentId = agentId;
+    notifyListeners();
+  }
+
+  void toggleTypeFilter(String type) {
+    if (_visibleTypes.contains(type)) {
+      _visibleTypes = Set.from(_visibleTypes)..remove(type);
+    } else {
+      _visibleTypes = Set.from(_visibleTypes)..add(type);
+    }
+    notifyListeners();
+  }
+
+  void setSearchQuery(String query) {
+    _searchQuery = query;
+    notifyListeners();
+  }
+
+  void clearSession() {
+    _session = null;
+    _filePath = null;
+    _error = null;
+    _selectedAgentId = null;
+    _searchQuery = '';
+    notifyListeners();
+  }
+}

lib/screens/agents/agents_screen.dart

@@ -0,0 +1,338 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../models/agent_info.dart';
+import '../../providers/session_provider.dart';
+import '../../theme/app_theme.dart';
+import '../../widgets/common/expandable_card.dart';
+
+class AgentsScreen extends StatelessWidget {
+  const AgentsScreen({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final provider = context.watch<SessionProvider>();
+    final session = provider.session;
+    if (session == null) {
+      return const Center(
+        child: Text('No session loaded',
+            style: TextStyle(color: AppColors.textMuted)),
+      );
+    }
+
+    return Scaffold(
+      backgroundColor: AppColors.background,
+      body: ListView(
+        padding: const EdgeInsets.all(24),
+        children: [
+          const Text(
+            'Agents Overview',
+            style: TextStyle(
+              fontSize: 20,
+              fontWeight: FontWeight.bold,
+              color: AppColors.textPrimary,
+            ),
+          ),
+          const SizedBox(height: 8),
+          Text(
+            '${session.agents.length} agent(s) used in this session',
+            style: const TextStyle(fontSize: 13, color: AppColors.textSecondary),
+          ),
+          const SizedBox(height: 24),
+
+          // Summary cards
+          Wrap(
+            spacing: 12,
+            runSpacing: 12,
+            children: [
+              _SummaryCard(
+                label: 'Total Agents',
+                value: '${session.agents.length}',
+                icon: Icons.smart_toy_outlined,
+                color: AppColors.agent,
+              ),
+              _SummaryCard(
+                label: 'Total Tools Used',
+                value: '${session.toolsByName.length}',
+                icon: Icons.build_outlined,
+                color: AppColors.tool,
+              ),
+              _SummaryCard(
+                label: 'Total Tokens',
+                value: _formatTokens(session.totalUsage.totalTokens),
+                icon: Icons.data_usage,
+                color: AppColors.assistant,
+              ),
+            ],
+          ),
+          const SizedBox(height: 24),
+
+          // Agent cards
+          for (final agent in session.agents) ...[
+            _AgentCard(agent: agent),
+            const SizedBox(height: 12),
+          ],
+        ],
+      ),
+    );
+  }
+
+  String _formatTokens(int tokens) {
+    if (tokens >= 1000000) return '${(tokens / 1000000).toStringAsFixed(1)}M';
+    if (tokens >= 1000) return '${(tokens / 1000).toStringAsFixed(1)}K';
+    return '$tokens';
+  }
+}
+
+class _SummaryCard extends StatelessWidget {
+  final String label;
+  final String value;
+  final IconData icon;
+  final Color color;
+
+  const _SummaryCard({
+    required this.label,
+    required this.value,
+    required this.icon,
+    required this.color,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      width: 200,
+      padding: const EdgeInsets.all(16),
+      decoration: BoxDecoration(
+        color: AppColors.surface,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: AppColors.surfaceBorder),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Icon(icon, size: 20, color: color),
+          const SizedBox(height: 12),
+          Text(
+            value,
+            style: TextStyle(
+              fontSize: 24,
+              fontWeight: FontWeight.bold,
+              color: color,
+            ),
+          ),
+          const SizedBox(height: 4),
+          Text(
+            label,
+            style: const TextStyle(fontSize: 12, color: AppColors.textMuted),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _AgentCard extends StatelessWidget {
+  final AgentInfo agent;
+
+  const _AgentCard({required this.agent});
+
+  @override
+  Widget build(BuildContext context) {
+    final isMain = agent.id == 'main';
+    final color = isMain ? AppColors.assistant : AppColors.agent;
+
+    return ExpandableCard(
+      initiallyExpanded: isMain,
+      backgroundColor: isMain ? AppColors.assistantBg : AppColors.agentBg,
+      borderColor: color.withAlpha(40),
+      header: Row(
+        children: [
+          Icon(
+            isMain ? Icons.smart_toy : Icons.smart_toy_outlined,
+            size: 16,
+            color: color,
+          ),
+          const SizedBox(width: 8),
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Text(
+                  agent.name,
+                  style: TextStyle(
+                    fontSize: 13,
+                    fontWeight: FontWeight.w600,
+                    color: color,
+                  ),
+                ),
+                if (agent.subagentType != null)
+                  Text(
+                    agent.subagentType!,
+                    style: const TextStyle(
+                        fontSize: 11, color: AppColors.textMuted),
+                  ),
+              ],
+            ),
+          ),
+          if (agent.model != null)
+            Container(
+              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
+              decoration: BoxDecoration(
+                color: AppColors.surfaceLight,
+                borderRadius: BorderRadius.circular(3),
+              ),
+              child: Text(
+                agent.model!,
+                style: const TextStyle(
+                    fontSize: 10,
+                    color: AppColors.textSecondary,
+                    fontFamily: 'JetBrains Mono'),
+              ),
+            ),
+        ],
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          // Stats row
+          Row(
+            children: [
+              _StatChip('Messages', '${agent.messageCount}'),
+              const SizedBox(width: 8),
+              _StatChip('Tool Calls', '${agent.toolsUsed.length}'),
+              const SizedBox(width: 8),
+              _StatChip(
+                'Input Tokens',
+                _formatTokens(agent.aggregatedUsage.inputTokens),
+              ),
+              const SizedBox(width: 8),
+              _StatChip(
+                'Output Tokens',
+                _formatTokens(agent.aggregatedUsage.outputTokens),
+              ),
+            ],
+          ),
+          const SizedBox(height: 12),
+
+          // Description
+          if (agent.description != null) ...[
+            const Text(
+              'DESCRIPTION',
+              style: TextStyle(
+                fontSize: 10,
+                fontWeight: FontWeight.w600,
+                color: AppColors.textMuted,
+                letterSpacing: 1,
+              ),
+            ),
+            const SizedBox(height: 4),
+            Text(
+              agent.description!,
+              style: const TextStyle(
+                  fontSize: 12, color: AppColors.textSecondary),
+            ),
+            const SizedBox(height: 12),
+          ],
+
+          // Prompt
+          if (agent.prompt != null) ...[
+            ExpandableCard(
+              backgroundColor: AppColors.surface,
+              borderColor: AppColors.surfaceBorder,
+              header: const Text(
+                'Agent Prompt',
+                style: TextStyle(fontSize: 11, color: AppColors.textMuted),
+              ),
+              child: SelectableText(
+                agent.prompt!,
+                style: const TextStyle(
+                  fontSize: 12,
+                  color: AppColors.textSecondary,
+                  height: 1.5,
+                ),
+              ),
+            ),
+            const SizedBox(height: 8),
+          ],
+
+          // Toolbelt
+          if (agent.uniqueToolNames.isNotEmpty) ...[
+            const Text(
+              'TOOLBELT',
+              style: TextStyle(
+                fontSize: 10,
+                fontWeight: FontWeight.w600,
+                color: AppColors.textMuted,
+                letterSpacing: 1,
+              ),
+            ),
+            const SizedBox(height: 6),
+            Wrap(
+              spacing: 6,
+              runSpacing: 6,
+              children: agent.toolUsageCounts.entries.map((e) {
+                return Container(
+                  padding:
+                      const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+                  decoration: BoxDecoration(
+                    color: AppColors.toolBg,
+                    borderRadius: BorderRadius.circular(4),
+                    border: Border.all(color: AppColors.tool.withAlpha(40)),
+                  ),
+                  child: Text(
+                    '${e.key} (${e.value})',
+                    style: const TextStyle(
+                      fontSize: 11,
+                      color: AppColors.tool,
+                      fontFamily: 'JetBrains Mono',
+                    ),
+                  ),
+                );
+              }).toList(),
+            ),
+          ],
+        ],
+      ),
+    );
+  }
+
+  String _formatTokens(int tokens) {
+    if (tokens >= 1000000) return '${(tokens / 1000000).toStringAsFixed(1)}M';
+    if (tokens >= 1000) return '${(tokens / 1000).toStringAsFixed(1)}K';
+    return '$tokens';
+  }
+}
+
+class _StatChip extends StatelessWidget {
+  final String label;
+  final String value;
+
+  const _StatChip(this.label, this.value);
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+      decoration: BoxDecoration(
+        color: AppColors.surfaceLight,
+        borderRadius: BorderRadius.circular(4),
+      ),
+      child: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Text(
+            '$label: ',
+            style: const TextStyle(fontSize: 11, color: AppColors.textMuted),
+          ),
+          Text(
+            value,
+            style: const TextStyle(
+              fontSize: 11,
+              fontWeight: FontWeight.w600,
+              color: AppColors.textPrimary,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/screens/home/home_screen.dart

@@ -0,0 +1,870 @@
+import 'dart:io';
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../providers/session_provider.dart';
+import '../../theme/app_theme.dart';
+
+// ─── Data models ─────────────────────────────────────────────
+
+class _Project {
+  final String dirPath;
+  final String rawDirName;
+  final String displayName;
+  final String fullPath; // the actual filesystem path it maps to
+  final List<_SessionFile> sessions;
+  final DateTime lastModified;
+
+  _Project({
+    required this.dirPath,
+    required this.rawDirName,
+    required this.displayName,
+    required this.fullPath,
+    required this.sessions,
+    required this.lastModified,
+  });
+
+  int get sessionCount => sessions.length;
+}
+
+class _SessionFile {
+  final File file;
+  final FileStat stat;
+  final String sessionId;
+
+  _SessionFile({
+    required this.file,
+    required this.stat,
+    required this.sessionId,
+  });
+}
+
+// ─── Color helpers for project icons ─────────────────────────
+
+const _projectColors = [
+  Color(0xFF3B82F6),
+  Color(0xFF10B981),
+  Color(0xFFA855F7),
+  Color(0xFFF59E0B),
+  Color(0xFFEF4444),
+  Color(0xFF06B6D4),
+  Color(0xFFF97316),
+  Color(0xFF8B5CF6),
+  Color(0xFFEC4899),
+  Color(0xFF14B8A6),
+];
+
+Color _colorForProject(String name) {
+  final hash = name.codeUnits.fold<int>(0, (prev, c) => prev + c);
+  return _projectColors[hash % _projectColors.length];
+}
+
+const _projectIcons = [
+  Icons.folder_outlined,
+  Icons.code,
+  Icons.terminal,
+  Icons.cloud_outlined,
+  Icons.devices_outlined,
+  Icons.science_outlined,
+  Icons.hub_outlined,
+  Icons.inventory_2_outlined,
+  Icons.web_outlined,
+  Icons.phone_iphone_outlined,
+];
+
+IconData _iconForProject(String name) {
+  final lower = name.toLowerCase();
+  if (lower.contains('flutter') || lower.contains('app')) return Icons.phone_iphone_outlined;
+  if (lower.contains('api') || lower.contains('backend')) return Icons.cloud_outlined;
+  if (lower.contains('docker') || lower.contains('helm') || lower.contains('kubernetes') || lower.contains('talos')) return Icons.dns_outlined;
+  if (lower.contains('web') || lower.contains('frontend')) return Icons.web_outlined;
+  if (lower.contains('agent') || lower.contains('claude') || lower.contains('auto')) return Icons.smart_toy_outlined;
+  if (lower.contains('dashboard') || lower.contains('cortex')) return Icons.dashboard_outlined;
+  if (lower.contains('doc')) return Icons.description_outlined;
+  final hash = name.codeUnits.fold<int>(0, (prev, c) => prev + c);
+  return _projectIcons[hash % _projectIcons.length];
+}
+
+// ─── Main widget ─────────────────────────────────────────────
+
+class HomeScreen extends StatefulWidget {
+  final VoidCallback onSessionLoaded;
+  const HomeScreen({super.key, required this.onSessionLoaded});
+
+  @override
+  State<HomeScreen> createState() => _HomeScreenState();
+}
+
+class _HomeScreenState extends State<HomeScreen> {
+  List<_Project> _projects = [];
+  bool _scanning = true;
+  String _searchQuery = '';
+  _Project? _selectedProject;
+
+  @override
+  void initState() {
+    super.initState();
+    _scanProjects();
+  }
+
+  /// Converts the encoded dir name to a human-readable project name.
+  /// "-Users-mathias-Documents-workspaces-svrnty-talos-rpi5" → "svrnty / talos-rpi5"
+  /// "-Users-mathias" → "~ (home)"
+  /// "-Applications-Auto-Claude-app-Contents-Resources-backend" → "Auto-Claude / backend"
+  String _parsePrettyName(String dirName) {
+    // Reconstruct the original path: leading - is /, inner - are /
+    // But careful: "a-gent-maf-debug" is a single folder name with dashes.
+    // The trick: the encoded path uses - as separator for EVERY path component.
+    // We know the common prefixes so we can strip them.
+    String path = dirName;
+
+    // Strip known prefixes to get to the interesting part
+    final prefixes = [
+      '-Users-mathias-Documents-workspaces-',
+      '-Users-mathias-Documents-',
+      '-Users-mathias-',
+      '-Applications-',
+    ];
+
+    String prefix = '';
+    for (final p in prefixes) {
+      if (path.startsWith(p)) {
+        prefix = p;
+        path = path.substring(p.length);
+        break;
+      }
+    }
+
+    if (path.isEmpty) {
+      if (dirName == '-Users-mathias') return '~ (home)';
+      return dirName;
+    }
+
+    // Now `path` is something like "svrnty-talos-rpi5--out-fondation"
+    // Double dashes (--) were actual dashes in folder names? No — they represent
+    // a subfolder that itself has a dash. We need to figure out the actual
+    // filesystem path. Let's just check if the reconstructed path exists.
+    final home = Platform.environment['HOME'] ?? '';
+    final reconstructed = _reconstructPath(dirName, home);
+    if (reconstructed != null) {
+      // Get last 2 meaningful segments
+      final segs = reconstructed.split('/').where((s) => s.isNotEmpty).toList();
+      // Remove common uninteresting segments
+      final skip = {'Users', 'mathias', 'Documents', 'workspaces', 'Applications', 'Contents', 'Resources'};
+      final meaningful = segs.where((s) => !skip.contains(s)).toList();
+      if (meaningful.length >= 2) {
+        return '${meaningful[meaningful.length - 2]} / ${meaningful.last}';
+      }
+      if (meaningful.isNotEmpty) return meaningful.last;
+    }
+
+    // Fallback: just clean up the raw name
+    return path.replaceAll('--', ' / ').replaceAll('-', ' ');
+  }
+
+  /// Try to reconstruct the actual filesystem path from the encoded dir name.
+  String? _reconstructPath(String dirName, String home) {
+    // The encoding is: replace / with - and prepend -
+    // So /Users/mathias/foo becomes -Users-mathias-foo
+    // Problem: folder names with dashes are ambiguous.
+    // Strategy: try splitting greedily from left, checking if dirs exist.
+    if (!dirName.startsWith('-')) return null;
+    final candidate = dirName.replaceFirst('-', '/');
+
+    // Try the obvious: replace all - with /
+    final simple = candidate.replaceAll('-', '/');
+    if (Directory(simple).existsSync()) return simple;
+
+    // Otherwise, do a greedy left-to-right directory walk
+    final parts = dirName.substring(1).split('-');
+    String current = '';
+    final resolved = <String>[];
+
+    for (int i = 0; i < parts.length; i++) {
+      if (current.isEmpty) {
+        current = parts[i];
+      } else {
+        current = '$current-${parts[i]}';
+      }
+
+      final testPath = '/${resolved.join('/')}/$current';
+      if (Directory(testPath).existsSync() || File(testPath).existsSync()) {
+        resolved.add(current);
+        current = '';
+      }
+    }
+    if (current.isNotEmpty) resolved.add(current);
+
+    final result = '/${resolved.join('/')}';
+    if (Directory(result).existsSync()) return result;
+    return result; // return anyway as best guess
+  }
+
+  Future<void> _scanProjects() async {
+    final home = Platform.environment['HOME'];
+    if (home == null) return;
+    final claudeDir = Directory('$home/.claude/projects');
+    if (!await claudeDir.exists()) {
+      setState(() => _scanning = false);
+      return;
+    }
+
+    final projects = <_Project>[];
+
+    await for (final projectDir in claudeDir.list()) {
+      if (projectDir is! Directory) continue;
+      final dirName = projectDir.path.split('/').last;
+
+      final sessions = <_SessionFile>[];
+
+      // Scan .jsonl files in the project dir
+      try {
+        await for (final entity in projectDir.list()) {
+          if (entity is File &&
+              entity.path.endsWith('.jsonl') &&
+              !entity.path.endsWith('sessions-index.json')) {
+            try {
+              final stat = entity.statSync();
+              final fileName = entity.path.split('/').last;
+              sessions.add(_SessionFile(
+                file: entity,
+                stat: stat,
+                sessionId: fileName.replaceAll('.jsonl', ''),
+              ));
+            } catch (_) {}
+          }
+        }
+      } catch (_) {}
+
+      // Also scan sessions/ subdirectory
+      final sessionsDir = Directory('${projectDir.path}/sessions');
+      if (await sessionsDir.exists()) {
+        try {
+          await for (final entity in sessionsDir.list()) {
+            if (entity is File && entity.path.endsWith('.jsonl')) {
+              try {
+                final stat = entity.statSync();
+                final fileName = entity.path.split('/').last;
+                sessions.add(_SessionFile(
+                  file: entity,
+                  stat: stat,
+                  sessionId: fileName.replaceAll('.jsonl', ''),
+                ));
+              } catch (_) {}
+            }
+          }
+        } catch (_) {}
+      }
+
+      if (sessions.isEmpty) continue;
+
+      sessions.sort((a, b) => b.stat.modified.compareTo(a.stat.modified));
+
+      final fullPath = _reconstructPath(dirName, home) ?? dirName;
+
+      projects.add(_Project(
+        dirPath: projectDir.path,
+        rawDirName: dirName,
+        displayName: _parsePrettyName(dirName),
+        fullPath: fullPath,
+        sessions: sessions,
+        lastModified: sessions.first.stat.modified,
+      ));
+    }
+
+    projects.sort((a, b) => b.lastModified.compareTo(a.lastModified));
+
+    if (mounted) {
+      setState(() {
+        _projects = projects;
+        _scanning = false;
+      });
+    }
+  }
+
+  Future<void> _pickFile() async {
+    final home = Platform.environment['HOME'] ?? '';
+    final result = await FilePicker.platform.pickFiles(
+      type: FileType.custom,
+      allowedExtensions: ['jsonl'],
+      initialDirectory: '$home/.claude/projects',
+    );
+    if (result != null && result.files.single.path != null) {
+      await _loadFile(result.files.single.path!);
+    }
+  }
+
+  Future<void> _loadFile(String path) async {
+    final provider = context.read<SessionProvider>();
+    await provider.loadSession(path);
+    if (provider.error == null && mounted) {
+      widget.onSessionLoaded();
+    }
+  }
+
+  List<_Project> get _filteredProjects {
+    if (_searchQuery.isEmpty) return _projects;
+    final q = _searchQuery.toLowerCase();
+    return _projects.where((p) =>
+        p.displayName.toLowerCase().contains(q) ||
+        p.fullPath.toLowerCase().contains(q)).toList();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final provider = context.watch<SessionProvider>();
+
+    return Scaffold(
+      backgroundColor: AppColors.background,
+      body: Padding(
+        padding: const EdgeInsets.all(24),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            // Header with breadcrumb
+            _buildHeader(provider),
+            const SizedBox(height: 16),
+            _buildSearchBar(),
+            const SizedBox(height: 16),
+
+            if (provider.isLoading)
+              const Padding(
+                padding: EdgeInsets.only(bottom: 12),
+                child: LinearProgressIndicator(
+                  color: AppColors.assistant,
+                  backgroundColor: AppColors.surfaceLight,
+                ),
+              ),
+
+            if (provider.error != null)
+              Padding(
+                padding: const EdgeInsets.only(bottom: 12),
+                child: Container(
+                  padding: const EdgeInsets.all(12),
+                  decoration: BoxDecoration(
+                    color: AppColors.errorBg,
+                    borderRadius: BorderRadius.circular(8),
+                    border: Border.all(color: AppColors.error.withAlpha(80)),
+                  ),
+                  child: Text(
+                    provider.error!,
+                    style: const TextStyle(color: AppColors.error, fontSize: 13),
+                  ),
+                ),
+              ),
+
+            // Content
+            if (_scanning)
+              const Expanded(
+                child: Center(
+                  child: Column(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      CircularProgressIndicator(color: AppColors.assistant),
+                      SizedBox(height: 12),
+                      Text('Scanning projects...',
+                          style: TextStyle(color: AppColors.textMuted, fontSize: 13)),
+                    ],
+                  ),
+                ),
+              )
+            else if (_selectedProject != null)
+              Expanded(child: _buildSessionList(_selectedProject!))
+            else
+              Expanded(child: _buildProjectGrid()),
+          ],
+        ),
+      ),
+    );
+  }
+
+  // ─── Header with breadcrumb ──────────────────────────────
+
+  Widget _buildHeader(SessionProvider provider) {
+    return Row(
+      children: [
+        const Icon(Icons.terminal, size: 24, color: AppColors.assistant),
+        const SizedBox(width: 10),
+        // Breadcrumb
+        InkWell(
+          onTap: () => setState(() => _selectedProject = null),
+          borderRadius: BorderRadius.circular(4),
+          child: Text(
+            'Projects',
+            style: TextStyle(
+              fontSize: 18,
+              fontWeight: FontWeight.bold,
+              color: _selectedProject != null
+                  ? AppColors.assistant
+                  : AppColors.textPrimary,
+              decoration: _selectedProject != null
+                  ? TextDecoration.underline
+                  : TextDecoration.none,
+              decorationColor: AppColors.assistant,
+            ),
+          ),
+        ),
+        if (_selectedProject != null) ...[
+          const Padding(
+            padding: EdgeInsets.symmetric(horizontal: 8),
+            child: Icon(Icons.chevron_right, size: 18, color: AppColors.textMuted),
+          ),
+          Flexible(
+            child: Text(
+              _selectedProject!.displayName,
+              style: const TextStyle(
+                fontSize: 18,
+                fontWeight: FontWeight.bold,
+                color: AppColors.textPrimary,
+              ),
+              overflow: TextOverflow.ellipsis,
+            ),
+          ),
+        ],
+        const Spacer(),
+        Text(
+          _selectedProject != null
+              ? '${_selectedProject!.sessionCount} session${_selectedProject!.sessionCount == 1 ? '' : 's'}'
+              : '${_projects.length} projects',
+          style: const TextStyle(fontSize: 12, color: AppColors.textMuted),
+        ),
+        const SizedBox(width: 12),
+        ElevatedButton.icon(
+          onPressed: _pickFile,
+          icon: const Icon(Icons.folder_open, size: 14),
+          label: const Text('Browse'),
+          style: ElevatedButton.styleFrom(
+            backgroundColor: AppColors.surfaceLight,
+            foregroundColor: AppColors.textPrimary,
+            padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 8),
+            shape: RoundedRectangleBorder(
+              borderRadius: BorderRadius.circular(6),
+              side: const BorderSide(color: AppColors.surfaceBorder),
+            ),
+            textStyle: const TextStyle(fontSize: 12),
+          ),
+        ),
+      ],
+    );
+  }
+
+  // ─── Search bar ──────────────────────────────────────────
+
+  Widget _buildSearchBar() {
+    return TextField(
+      onChanged: (v) => setState(() => _searchQuery = v),
+      style: const TextStyle(fontSize: 13, color: AppColors.textPrimary),
+      decoration: InputDecoration(
+        hintText: _selectedProject != null
+            ? 'Search sessions...'
+            : 'Search projects...',
+        hintStyle: const TextStyle(fontSize: 13, color: AppColors.textMuted),
+        prefixIcon: const Icon(Icons.search, size: 18, color: AppColors.textMuted),
+        isDense: true,
+        contentPadding: const EdgeInsets.symmetric(vertical: 12),
+        filled: true,
+        fillColor: AppColors.surface,
+        border: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(8),
+          borderSide: const BorderSide(color: AppColors.surfaceBorder),
+        ),
+        enabledBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(8),
+          borderSide: const BorderSide(color: AppColors.surfaceBorder),
+        ),
+        focusedBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(8),
+          borderSide: const BorderSide(color: AppColors.assistant),
+        ),
+      ),
+    );
+  }
+
+  // ─── Project grid ────────────────────────────────────────
+
+  Widget _buildProjectGrid() {
+    final filtered = _filteredProjects;
+    if (filtered.isEmpty) {
+      return const Center(
+        child: Text('No projects found', style: TextStyle(color: AppColors.textMuted)),
+      );
+    }
+
+    return LayoutBuilder(builder: (context, constraints) {
+      final crossAxisCount = constraints.maxWidth > 900
+          ? 4
+          : constraints.maxWidth > 600
+              ? 3
+              : 2;
+
+      return GridView.builder(
+        gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+          crossAxisCount: crossAxisCount,
+          mainAxisSpacing: 12,
+          crossAxisSpacing: 12,
+          childAspectRatio: 1.6,
+        ),
+        itemCount: filtered.length,
+        itemBuilder: (context, index) => _ProjectCard(
+          project: filtered[index],
+          onTap: () => setState(() {
+            _selectedProject = filtered[index];
+            _searchQuery = '';
+          }),
+        ),
+      );
+    });
+  }
+
+  // ─── Session list (inside a project) ─────────────────────
+
+  Widget _buildSessionList(_Project project) {
+    final sessions = _searchQuery.isEmpty
+        ? project.sessions
+        : project.sessions.where((s) =>
+            s.sessionId.toLowerCase().contains(_searchQuery.toLowerCase())).toList();
+
+    if (sessions.isEmpty) {
+      return const Center(
+        child: Text('No matching sessions', style: TextStyle(color: AppColors.textMuted)),
+      );
+    }
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      children: [
+        // Project info bar
+        Container(
+          padding: const EdgeInsets.all(14),
+          margin: const EdgeInsets.only(bottom: 12),
+          decoration: BoxDecoration(
+            color: AppColors.surface,
+            borderRadius: BorderRadius.circular(10),
+            border: Border.all(color: AppColors.surfaceBorder),
+          ),
+          child: Row(
+            children: [
+              Container(
+                width: 36,
+                height: 36,
+                decoration: BoxDecoration(
+                  color: _colorForProject(project.displayName).withAlpha(25),
+                  borderRadius: BorderRadius.circular(8),
+                ),
+                child: Icon(
+                  _iconForProject(project.displayName),
+                  size: 18,
+                  color: _colorForProject(project.displayName),
+                ),
+              ),
+              const SizedBox(width: 12),
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      project.displayName,
+                      style: const TextStyle(
+                        fontSize: 14,
+                        fontWeight: FontWeight.w600,
+                        color: AppColors.textPrimary,
+                      ),
+                    ),
+                    Text(
+                      project.fullPath,
+                      style: const TextStyle(
+                        fontSize: 11,
+                        color: AppColors.textMuted,
+                        fontFamily: 'JetBrains Mono',
+                      ),
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                  ],
+                ),
+              ),
+            ],
+          ),
+        ),
+        // Session list
+        Expanded(
+          child: ListView.builder(
+            itemCount: sessions.length,
+            itemBuilder: (context, index) {
+              final session = sessions[index];
+              return _SessionTile(
+                session: session,
+                index: index,
+                isActive: context.read<SessionProvider>().filePath == session.file.path,
+                onTap: () => _loadFile(session.file.path),
+              );
+            },
+          ),
+        ),
+      ],
+    );
+  }
+
+  // ─── Formatting helpers ──────────────────────────────────
+
+  static String formatDate(DateTime date) {
+    final now = DateTime.now();
+    final diff = now.difference(date);
+    if (diff.inMinutes < 60) return '${diff.inMinutes}m ago';
+    if (diff.inHours < 24) return '${diff.inHours}h ago';
+    if (diff.inDays < 7) return '${diff.inDays}d ago';
+    final months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
+                     'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
+    return '${months[date.month - 1]} ${date.day}';
+  }
+
+  static String formatDateTime(DateTime date) {
+    final months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
+                     'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
+    return '${months[date.month - 1]} ${date.day}, ${date.year} at '
+        '${date.hour.toString().padLeft(2, '0')}:${date.minute.toString().padLeft(2, '0')}';
+  }
+
+  static String formatSize(int bytes) {
+    final kb = bytes / 1024;
+    final mb = kb / 1024;
+    if (mb >= 1) return '${mb.toStringAsFixed(1)} MB';
+    return '${kb.toStringAsFixed(0)} KB';
+  }
+}
+
+// ─── Project card widget ───────────────────────────────────
+
+class _ProjectCard extends StatefulWidget {
+  final _Project project;
+  final VoidCallback onTap;
+
+  const _ProjectCard({required this.project, required this.onTap});
+
+  @override
+  State<_ProjectCard> createState() => _ProjectCardState();
+}
+
+class _ProjectCardState extends State<_ProjectCard> {
+  bool _hovered = false;
+
+  @override
+  Widget build(BuildContext context) {
+    final color = _colorForProject(widget.project.displayName);
+    final icon = _iconForProject(widget.project.displayName);
+
+    return MouseRegion(
+      onEnter: (_) => setState(() => _hovered = true),
+      onExit: (_) => setState(() => _hovered = false),
+      child: GestureDetector(
+        onTap: widget.onTap,
+        child: AnimatedContainer(
+          duration: const Duration(milliseconds: 150),
+          padding: const EdgeInsets.all(16),
+          decoration: BoxDecoration(
+            color: _hovered ? AppColors.surfaceLight : AppColors.surface,
+            borderRadius: BorderRadius.circular(12),
+            border: Border.all(
+              color: _hovered ? color.withAlpha(60) : AppColors.surfaceBorder,
+              width: _hovered ? 1.5 : 1,
+            ),
+            boxShadow: _hovered
+                ? [BoxShadow(color: color.withAlpha(15), blurRadius: 20, spreadRadius: 2)]
+                : null,
+          ),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Row(
+                children: [
+                  Container(
+                    width: 36,
+                    height: 36,
+                    decoration: BoxDecoration(
+                      color: color.withAlpha(25),
+                      borderRadius: BorderRadius.circular(8),
+                    ),
+                    child: Icon(icon, size: 18, color: color),
+                  ),
+                  const Spacer(),
+                  Container(
+                    padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
+                    decoration: BoxDecoration(
+                      color: color.withAlpha(15),
+                      borderRadius: BorderRadius.circular(10),
+                    ),
+                    child: Text(
+                      '${widget.project.sessionCount}',
+                      style: TextStyle(
+                        fontSize: 11,
+                        fontWeight: FontWeight.w600,
+                        color: color,
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+              const Spacer(),
+              Text(
+                widget.project.displayName,
+                style: const TextStyle(
+                  fontSize: 13,
+                  fontWeight: FontWeight.w600,
+                  color: AppColors.textPrimary,
+                ),
+                maxLines: 2,
+                overflow: TextOverflow.ellipsis,
+              ),
+              const SizedBox(height: 4),
+              Text(
+                _HomeScreenState.formatDate(widget.project.lastModified),
+                style: const TextStyle(fontSize: 11, color: AppColors.textMuted),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+// ─── Session tile widget ───────────────────────────────────
+
+class _SessionTile extends StatefulWidget {
+  final _SessionFile session;
+  final int index;
+  final bool isActive;
+  final VoidCallback onTap;
+
+  const _SessionTile({
+    required this.session,
+    required this.index,
+    required this.isActive,
+    required this.onTap,
+  });
+
+  @override
+  State<_SessionTile> createState() => _SessionTileState();
+}
+
+class _SessionTileState extends State<_SessionTile> {
+  bool _hovered = false;
+
+  @override
+  Widget build(BuildContext context) {
+    final dt = widget.session.stat.modified;
+    final isActive = widget.isActive;
+
+    return MouseRegion(
+      onEnter: (_) => setState(() => _hovered = true),
+      onExit: (_) => setState(() => _hovered = false),
+      child: GestureDetector(
+        onTap: widget.onTap,
+        child: AnimatedContainer(
+          duration: const Duration(milliseconds: 120),
+          padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 14),
+          margin: const EdgeInsets.only(bottom: 6),
+          decoration: BoxDecoration(
+            color: isActive
+                ? AppColors.assistant.withAlpha(12)
+                : _hovered
+                    ? AppColors.surfaceLight
+                    : AppColors.surface,
+            borderRadius: BorderRadius.circular(10),
+            border: Border.all(
+              color: isActive
+                  ? AppColors.assistant.withAlpha(50)
+                  : _hovered
+                      ? AppColors.surfaceBorder.withAlpha(200)
+                      : AppColors.surfaceBorder,
+            ),
+          ),
+          child: Row(
+            children: [
+              // Session number circle
+              Container(
+                width: 36,
+                height: 36,
+                decoration: BoxDecoration(
+                  color: isActive
+                      ? AppColors.assistant.withAlpha(30)
+                      : AppColors.surfaceLight,
+                  borderRadius: BorderRadius.circular(18),
+                ),
+                child: Center(
+                  child: Text(
+                    '${widget.index + 1}',
+                    style: TextStyle(
+                      fontSize: 13,
+                      fontWeight: FontWeight.w600,
+                      color: isActive ? AppColors.assistant : AppColors.textSecondary,
+                    ),
+                  ),
+                ),
+              ),
+              const SizedBox(width: 14),
+              // Session info
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      _HomeScreenState.formatDateTime(dt),
+                      style: TextStyle(
+                        fontSize: 13,
+                        fontWeight: isActive ? FontWeight.w600 : FontWeight.w500,
+                        color: isActive ? AppColors.assistant : AppColors.textPrimary,
+                      ),
+                    ),
+                    const SizedBox(height: 3),
+                    Text(
+                      widget.session.sessionId,
+                      style: const TextStyle(
+                        fontSize: 11,
+                        color: AppColors.textMuted,
+                        fontFamily: 'JetBrains Mono',
+                      ),
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                  ],
+                ),
+              ),
+              const SizedBox(width: 12),
+              // Size + relative time
+              Column(
+                crossAxisAlignment: CrossAxisAlignment.end,
+                children: [
+                  Text(
+                    _HomeScreenState.formatSize(widget.session.stat.size),
+                    style: const TextStyle(
+                      fontSize: 12,
+                      color: AppColors.textSecondary,
+                      fontFamily: 'JetBrains Mono',
+                    ),
+                  ),
+                  const SizedBox(height: 2),
+                  Text(
+                    _HomeScreenState.formatDate(dt),
+                    style: const TextStyle(
+                      fontSize: 11,
+                      color: AppColors.textMuted,
+                    ),
+                  ),
+                ],
+              ),
+              const SizedBox(width: 8),
+              Icon(
+                Icons.chevron_right,
+                size: 18,
+                color: isActive
+                    ? AppColors.assistant
+                    : _hovered
+                        ? AppColors.textSecondary
+                        : Colors.transparent,
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/screens/timeline/timeline_screen.dart

@@ -0,0 +1,274 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../models/log_entry.dart';
+import '../../providers/session_provider.dart';
+import '../../theme/app_theme.dart';
+import 'widgets/assistant_message_card.dart';
+import 'widgets/system_message_card.dart';
+import 'widgets/user_message_card.dart';
+
+class TimelineScreen extends StatelessWidget {
+  const TimelineScreen({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final provider = context.watch<SessionProvider>();
+    final session = provider.session;
+    if (session == null) {
+      return const Center(
+        child: Text('No session loaded', style: TextStyle(color: AppColors.textMuted)),
+      );
+    }
+
+    final entries = provider.filteredEntries;
+
+    return Scaffold(
+      backgroundColor: AppColors.background,
+      body: Column(
+        children: [
+          _FilterBar(provider: provider),
+          Expanded(
+            child: entries.isEmpty
+                ? const Center(
+                    child: Text('No matching entries',
+                        style: TextStyle(color: AppColors.textMuted)),
+                  )
+                : ListView.builder(
+                    padding: const EdgeInsets.fromLTRB(24, 8, 24, 24),
+                    itemCount: entries.length,
+                    itemBuilder: (context, index) {
+                      return _buildEntryCard(entries[index], index);
+                    },
+                  ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildEntryCard(LogEntry entry, int index) {
+    if (entry is UserEntry && !entry.isToolResult) {
+      return Padding(
+        padding: const EdgeInsets.only(bottom: 8),
+        child: UserMessageCard(entry: entry, index: index),
+      );
+    }
+    if (entry is AssistantEntry) {
+      return Padding(
+        padding: const EdgeInsets.only(bottom: 8),
+        child: AssistantMessageCard(entry: entry, index: index),
+      );
+    }
+    if (entry is SystemEntry) {
+      return Padding(
+        padding: const EdgeInsets.only(bottom: 8),
+        child: SystemMessageCard(entry: entry),
+      );
+    }
+    return const SizedBox.shrink();
+  }
+}
+
+class _FilterBar extends StatelessWidget {
+  final SessionProvider provider;
+
+  const _FilterBar({required this.provider});
+
+  @override
+  Widget build(BuildContext context) {
+    final session = provider.session!;
+
+    return Container(
+      padding: const EdgeInsets.fromLTRB(24, 16, 24, 12),
+      decoration: const BoxDecoration(
+        color: AppColors.surface,
+        border: Border(
+          bottom: BorderSide(color: AppColors.surfaceBorder, width: 1),
+        ),
+      ),
+      child: Row(
+        children: [
+          // Session info
+          Expanded(
+            child: Row(
+              children: [
+                Text(
+                  session.sessionId?.substring(0, 8) ?? 'Session',
+                  style: const TextStyle(
+                    fontSize: 14,
+                    fontWeight: FontWeight.w600,
+                    color: AppColors.textPrimary,
+                  ),
+                ),
+                const SizedBox(width: 12),
+                if (session.version != null)
+                  _InfoChip(label: 'v${session.version}'),
+                const SizedBox(width: 8),
+                _InfoChip(
+                    label: '${provider.filteredEntries.length} entries'),
+                const SizedBox(width: 8),
+                _InfoChip(
+                    label:
+                        '${_formatTokens(session.totalUsage.totalTokens)} tokens'),
+              ],
+            ),
+          ),
+          // Agent filter
+          if (session.agents.length > 1) ...[
+            const SizedBox(width: 12),
+            Container(
+              padding: const EdgeInsets.symmetric(horizontal: 8),
+              decoration: BoxDecoration(
+                color: AppColors.surfaceLight,
+                borderRadius: BorderRadius.circular(6),
+                border: Border.all(color: AppColors.surfaceBorder),
+              ),
+              child: DropdownButtonHideUnderline(
+                child: DropdownButton<String?>(
+                  value: provider.selectedAgentId,
+                  isDense: true,
+                  dropdownColor: AppColors.surfaceLight,
+                  style: const TextStyle(
+                      fontSize: 12, color: AppColors.textPrimary),
+                  hint: const Text('All Agents',
+                      style: TextStyle(
+                          fontSize: 12, color: AppColors.textSecondary)),
+                  items: [
+                    const DropdownMenuItem(
+                      value: null,
+                      child: Text('All Agents'),
+                    ),
+                    ...session.agents.map((a) => DropdownMenuItem(
+                          value: a.id,
+                          child: Text(a.name,
+                              overflow: TextOverflow.ellipsis),
+                        )),
+                  ],
+                  onChanged: (v) => provider.selectAgent(v),
+                ),
+              ),
+            ),
+          ],
+          const SizedBox(width: 12),
+          // Type toggles
+          _TypeToggle(
+            label: 'User',
+            color: AppColors.user,
+            active: provider.visibleTypes.contains('user'),
+            onTap: () => provider.toggleTypeFilter('user'),
+          ),
+          const SizedBox(width: 4),
+          _TypeToggle(
+            label: 'Assistant',
+            color: AppColors.assistant,
+            active: provider.visibleTypes.contains('assistant'),
+            onTap: () => provider.toggleTypeFilter('assistant'),
+          ),
+          const SizedBox(width: 4),
+          _TypeToggle(
+            label: 'System',
+            color: AppColors.system,
+            active: provider.visibleTypes.contains('system'),
+            onTap: () => provider.toggleTypeFilter('system'),
+          ),
+          const SizedBox(width: 12),
+          // Search
+          SizedBox(
+            width: 180,
+            child: TextField(
+              onChanged: provider.setSearchQuery,
+              style: const TextStyle(fontSize: 12, color: AppColors.textPrimary),
+              decoration: InputDecoration(
+                hintText: 'Search...',
+                hintStyle:
+                    const TextStyle(fontSize: 12, color: AppColors.textMuted),
+                prefixIcon: const Icon(Icons.search,
+                    size: 16, color: AppColors.textMuted),
+                isDense: true,
+                contentPadding: const EdgeInsets.symmetric(vertical: 8),
+                filled: true,
+                fillColor: AppColors.surfaceLight,
+                border: OutlineInputBorder(
+                  borderRadius: BorderRadius.circular(6),
+                  borderSide:
+                      const BorderSide(color: AppColors.surfaceBorder),
+                ),
+                enabledBorder: OutlineInputBorder(
+                  borderRadius: BorderRadius.circular(6),
+                  borderSide:
+                      const BorderSide(color: AppColors.surfaceBorder),
+                ),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  String _formatTokens(int tokens) {
+    if (tokens >= 1000000) return '${(tokens / 1000000).toStringAsFixed(1)}M';
+    if (tokens >= 1000) return '${(tokens / 1000).toStringAsFixed(1)}K';
+    return '$tokens';
+  }
+}
+
+class _InfoChip extends StatelessWidget {
+  final String label;
+  const _InfoChip({required this.label});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
+      decoration: BoxDecoration(
+        color: AppColors.surfaceLight,
+        borderRadius: BorderRadius.circular(4),
+      ),
+      child: Text(
+        label,
+        style: const TextStyle(fontSize: 11, color: AppColors.textMuted),
+      ),
+    );
+  }
+}
+
+class _TypeToggle extends StatelessWidget {
+  final String label;
+  final Color color;
+  final bool active;
+  final VoidCallback onTap;
+
+  const _TypeToggle({
+    required this.label,
+    required this.color,
+    required this.active,
+    required this.onTap,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: onTap,
+      borderRadius: BorderRadius.circular(4),
+      child: Container(
+        padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+        decoration: BoxDecoration(
+          color: active ? color.withAlpha(25) : Colors.transparent,
+          borderRadius: BorderRadius.circular(4),
+          border: Border.all(
+            color: active ? color.withAlpha(80) : AppColors.surfaceBorder,
+          ),
+        ),
+        child: Text(
+          label,
+          style: TextStyle(
+            fontSize: 11,
+            color: active ? color : AppColors.textMuted,
+            fontWeight: active ? FontWeight.w600 : FontWeight.w400,
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/screens/timeline/widgets/assistant_message_card.dart

@@ -0,0 +1,706 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:provider/provider.dart';
+import '../../../models/agent_info.dart';
+import '../../../models/content_block.dart';
+import '../../../models/log_entry.dart';
+import '../../../providers/session_provider.dart';
+import '../../../theme/app_theme.dart';
+import '../../../widgets/common/expandable_card.dart';
+import '../../../widgets/common/json_tree_view.dart';
+
+class AssistantMessageCard extends StatelessWidget {
+  final AssistantEntry entry;
+  final int index;
+
+  const AssistantMessageCard({
+    super.key,
+    required this.entry,
+    required this.index,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      decoration: BoxDecoration(
+        color: AppColors.assistantBg,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: AppColors.assistant.withAlpha(40)),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          // Header
+          Padding(
+            padding: const EdgeInsets.fromLTRB(14, 10, 14, 8),
+            child: Row(
+              children: [
+                Container(
+                  width: 22,
+                  height: 22,
+                  decoration: BoxDecoration(
+                    color: AppColors.assistant.withAlpha(40),
+                    borderRadius: BorderRadius.circular(4),
+                  ),
+                  child: const Icon(Icons.smart_toy,
+                      size: 14, color: AppColors.assistant),
+                ),
+                const SizedBox(width: 8),
+                Text(
+                  entry.model ?? 'Assistant',
+                  style: const TextStyle(
+                    fontSize: 12,
+                    fontWeight: FontWeight.w600,
+                    color: AppColors.assistant,
+                  ),
+                ),
+                const SizedBox(width: 8),
+                Text(
+                  '#$index',
+                  style: const TextStyle(
+                      fontSize: 11, color: AppColors.textMuted),
+                ),
+                const Spacer(),
+                if (entry.usage != null) ...[
+                  _TokenBadge(
+                    label: 'in',
+                    value: entry.usage!.inputTokens,
+                    color: AppColors.user,
+                  ),
+                  const SizedBox(width: 6),
+                  _TokenBadge(
+                    label: 'out',
+                    value: entry.usage!.outputTokens,
+                    color: AppColors.assistant,
+                  ),
+                  if (entry.usage!.cacheReadInputTokens > 0) ...[
+                    const SizedBox(width: 6),
+                    _TokenBadge(
+                      label: 'cache',
+                      value: entry.usage!.cacheReadInputTokens,
+                      color: AppColors.tool,
+                    ),
+                  ],
+                  const SizedBox(width: 12),
+                ],
+                if (entry.timestamp != null)
+                  Text(
+                    _formatTime(entry.timestamp!),
+                    style: const TextStyle(
+                        fontSize: 11, color: AppColors.textMuted),
+                  ),
+              ],
+            ),
+          ),
+
+          // Thinking blocks
+          if (entry.hasThinking)
+            Padding(
+              padding: const EdgeInsets.fromLTRB(14, 0, 14, 6),
+              child: ExpandableCard(
+                backgroundColor: AppColors.surfaceLight,
+                borderColor: AppColors.surfaceBorder,
+                header: Row(
+                  children: [
+                    const Icon(Icons.psychology,
+                        size: 14, color: AppColors.agent),
+                    const SizedBox(width: 6),
+                    const Text(
+                      'Thinking',
+                      style: TextStyle(
+                        fontSize: 12,
+                        fontWeight: FontWeight.w500,
+                        color: AppColors.agent,
+                      ),
+                    ),
+                    const SizedBox(width: 8),
+                    Text(
+                      entry.thinkingBlocks.first.thinking.isEmpty
+                          ? '(encrypted)'
+                          : '${entry.thinkingBlocks.first.thinking.length} chars',
+                      style: const TextStyle(
+                          fontSize: 11, color: AppColors.textMuted),
+                    ),
+                  ],
+                ),
+                child: entry.thinkingBlocks.first.thinking.isEmpty
+                    ? const Text(
+                        'Thinking content is encrypted and not available.',
+                        style: TextStyle(
+                          fontSize: 12,
+                          color: AppColors.textMuted,
+                          fontStyle: FontStyle.italic,
+                        ),
+                      )
+                    : SelectableText(
+                        entry.thinkingBlocks.first.thinking,
+                        style: const TextStyle(
+                          fontFamily: 'JetBrains Mono',
+                          fontSize: 12,
+                          color: AppColors.textSecondary,
+                          height: 1.5,
+                        ),
+                      ),
+              ),
+            ),
+
+          // Text blocks
+          for (final block in entry.textBlocks)
+            Padding(
+              padding: const EdgeInsets.fromLTRB(14, 0, 14, 8),
+              child: MarkdownBody(
+                data: block.text,
+                selectable: true,
+                styleSheet: MarkdownStyleSheet(
+                  p: const TextStyle(
+                    fontSize: 13,
+                    color: AppColors.textPrimary,
+                    height: 1.5,
+                  ),
+                  code: const TextStyle(
+                    fontFamily: 'JetBrains Mono',
+                    fontSize: 12,
+                    color: AppColors.tool,
+                    backgroundColor: AppColors.surfaceLight,
+                  ),
+                  codeblockDecoration: BoxDecoration(
+                    color: AppColors.surfaceLight,
+                    borderRadius: BorderRadius.circular(6),
+                    border: Border.all(color: AppColors.surfaceBorder),
+                  ),
+                  codeblockPadding: const EdgeInsets.all(12),
+                  h1: const TextStyle(
+                      fontSize: 18,
+                      fontWeight: FontWeight.bold,
+                      color: AppColors.textPrimary),
+                  h2: const TextStyle(
+                      fontSize: 16,
+                      fontWeight: FontWeight.bold,
+                      color: AppColors.textPrimary),
+                  h3: const TextStyle(
+                      fontSize: 14,
+                      fontWeight: FontWeight.bold,
+                      color: AppColors.textPrimary),
+                  listBullet: const TextStyle(
+                      fontSize: 13, color: AppColors.textSecondary),
+                  blockquoteDecoration: BoxDecoration(
+                    border: Border(
+                      left: BorderSide(
+                          color: AppColors.assistant.withAlpha(80), width: 3),
+                    ),
+                  ),
+                ),
+              ),
+            ),
+
+          // Tool use blocks
+          if (entry.hasToolUse)
+            Padding(
+              padding: const EdgeInsets.fromLTRB(14, 0, 14, 8),
+              child: Column(
+                children: entry.toolUseBlocks
+                    .map((block) => Padding(
+                          padding: const EdgeInsets.only(bottom: 6),
+                          child: _ToolUseCard(block: block),
+                        ))
+                    .toList(),
+              ),
+            ),
+
+          // Raw JSON expandable
+          Padding(
+            padding: const EdgeInsets.fromLTRB(14, 0, 14, 8),
+            child: ExpandableCard(
+              backgroundColor: AppColors.surface,
+              borderColor: AppColors.surfaceBorder,
+              header: const Row(
+                children: [
+                  Icon(Icons.data_object, size: 14, color: AppColors.textMuted),
+                  SizedBox(width: 6),
+                  Text(
+                    'Raw JSON',
+                    style: TextStyle(fontSize: 11, color: AppColors.textMuted),
+                  ),
+                ],
+              ),
+              child: JsonTreeView(data: entry.raw),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  String _formatTime(DateTime dt) {
+    return '${dt.hour.toString().padLeft(2, '0')}:'
+        '${dt.minute.toString().padLeft(2, '0')}:'
+        '${dt.second.toString().padLeft(2, '0')}';
+  }
+}
+
+// ─── Tool use card (handles both regular tools and Agent calls) ───
+
+class _ToolUseCard extends StatelessWidget {
+  final ToolUseBlock block;
+
+  const _ToolUseCard({required this.block});
+
+  @override
+  Widget build(BuildContext context) {
+    final isAgent = block.isAgentCall;
+    final color = isAgent ? AppColors.agent : AppColors.tool;
+    final bgColor = isAgent ? AppColors.agentBg : AppColors.toolBg;
+    final hasResult = block.linkedResult != null;
+    final isError = block.linkedResult?.isError ?? false;
+
+    // Look up subagent info if this is an Agent call
+    AgentInfo? subagent;
+    if (isAgent) {
+      final session = context.read<SessionProvider>().session;
+      subagent = session?.findAgentForToolUse(block.id);
+    }
+
+    return ExpandableCard(
+      backgroundColor: bgColor,
+      borderColor: color.withAlpha(40),
+      header: Row(
+        children: [
+          Icon(
+            isAgent ? Icons.smart_toy_outlined : Icons.build_outlined,
+            size: 14,
+            color: color,
+          ),
+          const SizedBox(width: 6),
+          Text(
+            block.name,
+            style: TextStyle(
+              fontSize: 12,
+              fontWeight: FontWeight.w600,
+              color: color,
+            ),
+          ),
+          if (isAgent && block.subagentType != null) ...[
+            const SizedBox(width: 6),
+            Container(
+              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 1),
+              decoration: BoxDecoration(
+                color: color.withAlpha(20),
+                borderRadius: BorderRadius.circular(3),
+              ),
+              child: Text(
+                block.subagentType!,
+                style: TextStyle(fontSize: 10, color: color),
+              ),
+            ),
+          ],
+          if (isAgent && block.agentDescription != null) ...[
+            const SizedBox(width: 8),
+            Expanded(
+              child: Text(
+                block.agentDescription!,
+                style: const TextStyle(
+                    fontSize: 11, color: AppColors.textSecondary),
+                overflow: TextOverflow.ellipsis,
+              ),
+            ),
+          ] else
+            const Spacer(),
+          // Subagent stats
+          if (subagent != null) ...[
+            Container(
+              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 1),
+              decoration: BoxDecoration(
+                color: AppColors.surfaceLight,
+                borderRadius: BorderRadius.circular(3),
+              ),
+              child: Text(
+                '${subagent.messages.where((m) => m.type == 'assistant').length} turns',
+                style: const TextStyle(fontSize: 10, color: AppColors.textMuted),
+              ),
+            ),
+            const SizedBox(width: 4),
+            if (subagent.toolsUsed.isNotEmpty)
+              Container(
+                padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 1),
+                decoration: BoxDecoration(
+                  color: AppColors.surfaceLight,
+                  borderRadius: BorderRadius.circular(3),
+                ),
+                child: Text(
+                  '${subagent.toolsUsed.length} tools',
+                  style: const TextStyle(fontSize: 10, color: AppColors.textMuted),
+                ),
+              ),
+            const SizedBox(width: 4),
+          ],
+          if (hasResult)
+            Icon(
+              isError ? Icons.error_outline : Icons.check_circle_outline,
+              size: 14,
+              color: isError ? AppColors.error : AppColors.assistant,
+            ),
+        ],
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          // Arguments
+          const Text(
+            'ARGUMENTS',
+            style: TextStyle(
+              fontSize: 10,
+              fontWeight: FontWeight.w600,
+              color: AppColors.textMuted,
+              letterSpacing: 1,
+            ),
+          ),
+          const SizedBox(height: 4),
+          Container(
+            padding: const EdgeInsets.all(8),
+            decoration: BoxDecoration(
+              color: AppColors.surface,
+              borderRadius: BorderRadius.circular(6),
+            ),
+            child: JsonTreeView(
+              data: block.input,
+              initiallyExpanded: true,
+            ),
+          ),
+
+          // Subagent conversation (inline nested timeline)
+          if (subagent != null) ...[
+            const SizedBox(height: 12),
+            _SubagentTimeline(agent: subagent),
+          ],
+
+          // Result
+          if (hasResult) ...[
+            const SizedBox(height: 12),
+            Text(
+              isError ? 'ERROR' : 'RESULT',
+              style: TextStyle(
+                fontSize: 10,
+                fontWeight: FontWeight.w600,
+                color: isError ? AppColors.error : AppColors.textMuted,
+                letterSpacing: 1,
+              ),
+            ),
+            const SizedBox(height: 4),
+            Container(
+              padding: const EdgeInsets.all(8),
+              constraints: const BoxConstraints(maxHeight: 400),
+              decoration: BoxDecoration(
+                color: isError ? AppColors.errorBg : AppColors.surface,
+                borderRadius: BorderRadius.circular(6),
+                border: isError
+                    ? Border.all(color: AppColors.error.withAlpha(40))
+                    : null,
+              ),
+              child: SingleChildScrollView(
+                child: SelectableText(
+                  block.linkedResult!.textContent,
+                  style: TextStyle(
+                    fontFamily: 'JetBrains Mono',
+                    fontSize: 12,
+                    color: isError
+                        ? AppColors.error
+                        : AppColors.textSecondary,
+                    height: 1.5,
+                  ),
+                ),
+              ),
+            ),
+          ],
+
+          // Raw tool_use JSON
+          const SizedBox(height: 12),
+          ExpandableCard(
+            backgroundColor: AppColors.surface,
+            borderColor: AppColors.surfaceBorder,
+            header: const Row(
+              children: [
+                Icon(Icons.data_object, size: 12, color: AppColors.textMuted),
+                SizedBox(width: 4),
+                Text(
+                  'Raw Tool JSON',
+                  style: TextStyle(fontSize: 10, color: AppColors.textMuted),
+                ),
+              ],
+            ),
+            child: JsonTreeView(data: block.raw),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+// ─── Inline subagent conversation ────────────────────────────
+
+class _SubagentTimeline extends StatelessWidget {
+  final AgentInfo agent;
+
+  const _SubagentTimeline({required this.agent});
+
+  @override
+  Widget build(BuildContext context) {
+    // Filter to user and assistant messages only
+    final messages = agent.messages
+        .where((m) => m.type == 'user' || m.type == 'assistant')
+        .toList();
+
+    if (messages.isEmpty) {
+      return const Text(
+        'No subagent conversation data available.',
+        style: TextStyle(fontSize: 12, color: AppColors.textMuted, fontStyle: FontStyle.italic),
+      );
+    }
+
+    return ExpandableCard(
+      backgroundColor: AppColors.agentBg,
+      borderColor: AppColors.agent.withAlpha(30),
+      header: Row(
+        children: [
+          const Icon(Icons.account_tree_outlined, size: 14, color: AppColors.agent),
+          const SizedBox(width: 6),
+          Text(
+            'Subagent Conversation (${messages.length} messages)',
+            style: const TextStyle(
+              fontSize: 12,
+              fontWeight: FontWeight.w500,
+              color: AppColors.agent,
+            ),
+          ),
+          if (agent.model != null) ...[
+            const Spacer(),
+            Container(
+              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 1),
+              decoration: BoxDecoration(
+                color: AppColors.surfaceLight,
+                borderRadius: BorderRadius.circular(3),
+              ),
+              child: Text(
+                agent.model!,
+                style: const TextStyle(
+                  fontSize: 10,
+                  color: AppColors.textSecondary,
+                  fontFamily: 'JetBrains Mono',
+                ),
+              ),
+            ),
+          ],
+        ],
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          // Toolbelt summary
+          if (agent.uniqueToolNames.isNotEmpty) ...[
+            Wrap(
+              spacing: 4,
+              runSpacing: 4,
+              children: agent.toolUsageCounts.entries.map((e) {
+                return Container(
+                  padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
+                  decoration: BoxDecoration(
+                    color: AppColors.tool.withAlpha(15),
+                    borderRadius: BorderRadius.circular(3),
+                    border: Border.all(color: AppColors.tool.withAlpha(30)),
+                  ),
+                  child: Text(
+                    '${e.key} (${e.value})',
+                    style: const TextStyle(
+                      fontSize: 10,
+                      color: AppColors.tool,
+                      fontFamily: 'JetBrains Mono',
+                    ),
+                  ),
+                );
+              }).toList(),
+            ),
+            const SizedBox(height: 10),
+          ],
+          // Messages
+          for (int i = 0; i < messages.length; i++) ...[
+            _SubagentMessageTile(entry: messages[i], index: i),
+            if (i < messages.length - 1) const SizedBox(height: 4),
+          ],
+        ],
+      ),
+    );
+  }
+}
+
+class _SubagentMessageTile extends StatelessWidget {
+  final LogEntry entry;
+  final int index;
+
+  const _SubagentMessageTile({required this.entry, required this.index});
+
+  @override
+  Widget build(BuildContext context) {
+    if (entry is UserEntry) {
+      return _buildUserTile(entry as UserEntry);
+    }
+    if (entry is AssistantEntry) {
+      return _buildAssistantTile(entry as AssistantEntry);
+    }
+    return const SizedBox.shrink();
+  }
+
+  Widget _buildUserTile(UserEntry user) {
+    if (user.isToolResult) return const SizedBox.shrink();
+    return Container(
+      padding: const EdgeInsets.all(10),
+      decoration: BoxDecoration(
+        color: AppColors.userBg,
+        borderRadius: BorderRadius.circular(6),
+        border: Border.all(color: AppColors.user.withAlpha(25)),
+      ),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          const Icon(Icons.person, size: 12, color: AppColors.user),
+          const SizedBox(width: 6),
+          Expanded(
+            child: SelectableText(
+              user.promptText,
+              style: const TextStyle(fontSize: 12, color: AppColors.textPrimary, height: 1.4),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildAssistantTile(AssistantEntry assistant) {
+    return Container(
+      padding: const EdgeInsets.all(10),
+      decoration: BoxDecoration(
+        color: AppColors.surface,
+        borderRadius: BorderRadius.circular(6),
+        border: Border.all(color: AppColors.surfaceBorder),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          // Header row
+          Row(
+            children: [
+              const Icon(Icons.smart_toy, size: 12, color: AppColors.assistant),
+              const SizedBox(width: 6),
+              Text(
+                assistant.model ?? 'assistant',
+                style: const TextStyle(fontSize: 10, color: AppColors.assistant, fontWeight: FontWeight.w600),
+              ),
+              const Spacer(),
+              if (assistant.usage != null)
+                Text(
+                  'in:${_fmt(assistant.usage!.inputTokens)} out:${_fmt(assistant.usage!.outputTokens)}',
+                  style: const TextStyle(fontSize: 9, color: AppColors.textMuted, fontFamily: 'JetBrains Mono'),
+                ),
+            ],
+          ),
+          // Text content
+          for (final block in assistant.textBlocks) ...[
+            const SizedBox(height: 6),
+            SelectableText(
+              block.text,
+              style: const TextStyle(fontSize: 12, color: AppColors.textPrimary, height: 1.4),
+            ),
+          ],
+          // Tool uses
+          for (final tool in assistant.toolUseBlocks) ...[
+            const SizedBox(height: 6),
+            ExpandableCard(
+              backgroundColor: AppColors.toolBg,
+              borderColor: AppColors.tool.withAlpha(30),
+              header: Row(
+                children: [
+                  const Icon(Icons.build_outlined, size: 12, color: AppColors.tool),
+                  const SizedBox(width: 4),
+                  Text(
+                    tool.name,
+                    style: const TextStyle(fontSize: 11, fontWeight: FontWeight.w600, color: AppColors.tool),
+                  ),
+                  const Spacer(),
+                  if (tool.linkedResult != null)
+                    Icon(
+                      tool.linkedResult!.isError ? Icons.error_outline : Icons.check_circle_outline,
+                      size: 12,
+                      color: tool.linkedResult!.isError ? AppColors.error : AppColors.assistant,
+                    ),
+                ],
+              ),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  JsonTreeView(data: tool.input, initiallyExpanded: true),
+                  if (tool.linkedResult != null) ...[
+                    const SizedBox(height: 8),
+                    Container(
+                      constraints: const BoxConstraints(maxHeight: 200),
+                      child: SingleChildScrollView(
+                        child: SelectableText(
+                          tool.linkedResult!.textContent,
+                          style: TextStyle(
+                            fontFamily: 'JetBrains Mono',
+                            fontSize: 11,
+                            color: tool.linkedResult!.isError ? AppColors.error : AppColors.textSecondary,
+                          ),
+                        ),
+                      ),
+                    ),
+                  ],
+                ],
+              ),
+            ),
+          ],
+        ],
+      ),
+    );
+  }
+
+  String _fmt(int v) {
+    if (v >= 1000) return '${(v / 1000).toStringAsFixed(1)}K';
+    return '$v';
+  }
+}
+
+// ─── Token badge ─────────────────────────────────────────────
+
+class _TokenBadge extends StatelessWidget {
+  final String label;
+  final int value;
+  final Color color;
+
+  const _TokenBadge({
+    required this.label,
+    required this.value,
+    required this.color,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
+      decoration: BoxDecoration(
+        color: color.withAlpha(15),
+        borderRadius: BorderRadius.circular(3),
+      ),
+      child: Text(
+        '$label: ${_format(value)}',
+        style: TextStyle(
+          fontSize: 10,
+          color: color.withAlpha(200),
+          fontFamily: 'JetBrains Mono',
+        ),
+      ),
+    );
+  }
+
+  String _format(int v) {
+    if (v >= 1000) return '${(v / 1000).toStringAsFixed(1)}K';
+    return '$v';
+  }
+}

lib/screens/timeline/widgets/system_message_card.dart

@@ -0,0 +1,64 @@
+import 'package:flutter/material.dart';
+import '../../../models/log_entry.dart';
+import '../../../theme/app_theme.dart';
+import '../../../widgets/common/expandable_card.dart';
+import '../../../widgets/common/json_tree_view.dart';
+
+class SystemMessageCard extends StatelessWidget {
+  final SystemEntry entry;
+
+  const SystemMessageCard({super.key, required this.entry});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      decoration: BoxDecoration(
+        color: AppColors.systemBg,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: AppColors.system.withAlpha(30)),
+      ),
+      padding: const EdgeInsets.all(12),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          Row(
+            children: [
+              const Icon(Icons.info_outline,
+                  size: 14, color: AppColors.system),
+              const SizedBox(width: 6),
+              Text(
+                entry.subtype ?? 'System',
+                style: const TextStyle(
+                  fontSize: 12,
+                  fontWeight: FontWeight.w500,
+                  color: AppColors.system,
+                ),
+              ),
+              if (entry.durationMs != null) ...[
+                const Spacer(),
+                Text(
+                  '${(entry.durationMs! / 1000).toStringAsFixed(1)}s',
+                  style: const TextStyle(
+                    fontSize: 11,
+                    color: AppColors.textMuted,
+                    fontFamily: 'JetBrains Mono',
+                  ),
+                ),
+              ],
+            ],
+          ),
+          const SizedBox(height: 6),
+          ExpandableCard(
+            backgroundColor: AppColors.surface,
+            borderColor: AppColors.surfaceBorder,
+            header: const Text(
+              'Raw',
+              style: TextStyle(fontSize: 11, color: AppColors.textMuted),
+            ),
+            child: JsonTreeView(data: entry.raw),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/screens/timeline/widgets/user_message_card.dart

@@ -0,0 +1,81 @@
+import 'package:flutter/material.dart';
+import '../../../models/log_entry.dart';
+import '../../../theme/app_theme.dart';
+
+class UserMessageCard extends StatelessWidget {
+  final UserEntry entry;
+  final int index;
+
+  const UserMessageCard({super.key, required this.entry, required this.index});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      decoration: BoxDecoration(
+        color: AppColors.userBg,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: AppColors.user.withAlpha(40)),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          // Header
+          Padding(
+            padding: const EdgeInsets.fromLTRB(14, 10, 14, 8),
+            child: Row(
+              children: [
+                Container(
+                  width: 22,
+                  height: 22,
+                  decoration: BoxDecoration(
+                    color: AppColors.user.withAlpha(40),
+                    borderRadius: BorderRadius.circular(4),
+                  ),
+                  child: const Icon(Icons.person, size: 14, color: AppColors.user),
+                ),
+                const SizedBox(width: 8),
+                const Text(
+                  'User',
+                  style: TextStyle(
+                    fontSize: 12,
+                    fontWeight: FontWeight.w600,
+                    color: AppColors.user,
+                  ),
+                ),
+                const SizedBox(width: 8),
+                Text(
+                  '#$index',
+                  style: const TextStyle(fontSize: 11, color: AppColors.textMuted),
+                ),
+                const Spacer(),
+                if (entry.timestamp != null)
+                  Text(
+                    _formatTime(entry.timestamp!),
+                    style: const TextStyle(fontSize: 11, color: AppColors.textMuted),
+                  ),
+              ],
+            ),
+          ),
+          // Content
+          Padding(
+            padding: const EdgeInsets.fromLTRB(14, 0, 14, 12),
+            child: SelectableText(
+              entry.promptText,
+              style: const TextStyle(
+                fontSize: 13,
+                color: AppColors.textPrimary,
+                height: 1.5,
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  String _formatTime(DateTime dt) {
+    return '${dt.hour.toString().padLeft(2, '0')}:'
+        '${dt.minute.toString().padLeft(2, '0')}:'
+        '${dt.second.toString().padLeft(2, '0')}';
+  }
+}

lib/screens/tokens/tokens_screen.dart

@@ -0,0 +1,374 @@
+import 'package:fl_chart/fl_chart.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../models/log_entry.dart';
+import '../../providers/session_provider.dart';
+import '../../theme/app_theme.dart';
+
+class TokensScreen extends StatelessWidget {
+  const TokensScreen({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final provider = context.watch<SessionProvider>();
+    final session = provider.session;
+    if (session == null) {
+      return const Center(
+        child: Text('No session loaded',
+            style: TextStyle(color: AppColors.textMuted)),
+      );
+    }
+
+    final usage = session.totalUsage;
+    final assistantEntries = session.allEntries
+        .whereType<AssistantEntry>()
+        .where((e) => e.usage != null)
+        .toList();
+
+    return Scaffold(
+      backgroundColor: AppColors.background,
+      body: ListView(
+        padding: const EdgeInsets.all(24),
+        children: [
+          const Text(
+            'Token Usage',
+            style: TextStyle(
+              fontSize: 20,
+              fontWeight: FontWeight.bold,
+              color: AppColors.textPrimary,
+            ),
+          ),
+          const SizedBox(height: 24),
+
+          // Summary cards
+          Row(
+            children: [
+              Expanded(
+                child: _TokenCard(
+                  label: 'Input Tokens',
+                  value: usage.inputTokens,
+                  color: AppColors.user,
+                  icon: Icons.arrow_downward,
+                ),
+              ),
+              const SizedBox(width: 12),
+              Expanded(
+                child: _TokenCard(
+                  label: 'Output Tokens',
+                  value: usage.outputTokens,
+                  color: AppColors.assistant,
+                  icon: Icons.arrow_upward,
+                ),
+              ),
+              const SizedBox(width: 12),
+              Expanded(
+                child: _TokenCard(
+                  label: 'Cache Created',
+                  value: usage.cacheCreationInputTokens,
+                  color: AppColors.tool,
+                  icon: Icons.cached,
+                ),
+              ),
+              const SizedBox(width: 12),
+              Expanded(
+                child: _TokenCard(
+                  label: 'Cache Read',
+                  value: usage.cacheReadInputTokens,
+                  color: AppColors.agent,
+                  icon: Icons.speed,
+                ),
+              ),
+            ],
+          ),
+          const SizedBox(height: 12),
+          Container(
+            padding: const EdgeInsets.all(16),
+            decoration: BoxDecoration(
+              color: AppColors.surface,
+              borderRadius: BorderRadius.circular(8),
+              border: Border.all(color: AppColors.surfaceBorder),
+            ),
+            child: Row(
+              children: [
+                const Text(
+                  'Total Tokens: ',
+                  style: TextStyle(
+                      fontSize: 14, color: AppColors.textSecondary),
+                ),
+                Text(
+                  _formatTokens(usage.totalTokens),
+                  style: const TextStyle(
+                    fontSize: 18,
+                    fontWeight: FontWeight.bold,
+                    color: AppColors.textPrimary,
+                  ),
+                ),
+                const Spacer(),
+                if (session.duration != null) ...[
+                  const Text(
+                    'Session Duration: ',
+                    style: TextStyle(
+                        fontSize: 14, color: AppColors.textSecondary),
+                  ),
+                  Text(
+                    _formatDuration(session.duration!),
+                    style: const TextStyle(
+                      fontSize: 18,
+                      fontWeight: FontWeight.bold,
+                      color: AppColors.textPrimary,
+                    ),
+                  ),
+                ],
+              ],
+            ),
+          ),
+          const SizedBox(height: 24),
+
+          // Per-agent breakdown
+          if (session.agents.length > 1) ...[
+            const Text(
+              'TOKENS BY AGENT',
+              style: TextStyle(
+                fontSize: 11,
+                fontWeight: FontWeight.w600,
+                color: AppColors.textMuted,
+                letterSpacing: 1.2,
+              ),
+            ),
+            const SizedBox(height: 12),
+            Container(
+              height: 200,
+              padding: const EdgeInsets.all(16),
+              decoration: BoxDecoration(
+                color: AppColors.surface,
+                borderRadius: BorderRadius.circular(8),
+                border: Border.all(color: AppColors.surfaceBorder),
+              ),
+              child: Row(
+                children: [
+                  Expanded(
+                    child: PieChart(
+                      PieChartData(
+                        sectionsSpace: 2,
+                        centerSpaceRadius: 40,
+                        sections: session.agents
+                            .where(
+                                (a) => a.aggregatedUsage.totalTokens > 0)
+                            .toList()
+                            .asMap()
+                            .entries
+                            .map((e) {
+                          final agent = e.value;
+                          final color = AppColors.chartPalette[
+                              e.key % AppColors.chartPalette.length];
+                          return PieChartSectionData(
+                            color: color,
+                            value:
+                                agent.aggregatedUsage.totalTokens.toDouble(),
+                            title: '',
+                            radius: 30,
+                          );
+                        }).toList(),
+                      ),
+                    ),
+                  ),
+                  const SizedBox(width: 24),
+                  Expanded(
+                    child: Column(
+                      mainAxisAlignment: MainAxisAlignment.center,
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: session.agents
+                          .where(
+                              (a) => a.aggregatedUsage.totalTokens > 0)
+                          .toList()
+                          .asMap()
+                          .entries
+                          .map((e) {
+                        final agent = e.value;
+                        final color = AppColors.chartPalette[
+                            e.key % AppColors.chartPalette.length];
+                        return Padding(
+                          padding: const EdgeInsets.only(bottom: 6),
+                          child: Row(
+                            children: [
+                              Container(
+                                width: 10,
+                                height: 10,
+                                decoration: BoxDecoration(
+                                  color: color,
+                                  borderRadius: BorderRadius.circular(2),
+                                ),
+                              ),
+                              const SizedBox(width: 8),
+                              Expanded(
+                                child: Text(
+                                  agent.name,
+                                  style: const TextStyle(
+                                    fontSize: 12,
+                                    color: AppColors.textSecondary,
+                                  ),
+                                  overflow: TextOverflow.ellipsis,
+                                ),
+                              ),
+                              Text(
+                                _formatTokens(
+                                    agent.aggregatedUsage.totalTokens),
+                                style: const TextStyle(
+                                  fontSize: 12,
+                                  fontWeight: FontWeight.w600,
+                                  color: AppColors.textPrimary,
+                                  fontFamily: 'JetBrains Mono',
+                                ),
+                              ),
+                            ],
+                          ),
+                        );
+                      }).toList(),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            const SizedBox(height: 24),
+          ],
+
+          // Per-message table
+          const Text(
+            'PER-MESSAGE BREAKDOWN',
+            style: TextStyle(
+              fontSize: 11,
+              fontWeight: FontWeight.w600,
+              color: AppColors.textMuted,
+              letterSpacing: 1.2,
+            ),
+          ),
+          const SizedBox(height: 12),
+          Container(
+            decoration: BoxDecoration(
+              color: AppColors.surface,
+              borderRadius: BorderRadius.circular(8),
+              border: Border.all(color: AppColors.surfaceBorder),
+            ),
+            child: DataTable(
+              headingRowColor: WidgetStateProperty.all(AppColors.surfaceLight),
+              dataRowColor: WidgetStateProperty.all(Colors.transparent),
+              columnSpacing: 24,
+              headingTextStyle: const TextStyle(
+                fontSize: 11,
+                fontWeight: FontWeight.w600,
+                color: AppColors.textMuted,
+              ),
+              dataTextStyle: const TextStyle(
+                fontSize: 12,
+                color: AppColors.textPrimary,
+                fontFamily: 'JetBrains Mono',
+              ),
+              columns: const [
+                DataColumn(label: Text('#')),
+                DataColumn(label: Text('Time')),
+                DataColumn(label: Text('Model')),
+                DataColumn(label: Text('Input'), numeric: true),
+                DataColumn(label: Text('Output'), numeric: true),
+                DataColumn(label: Text('Cache Create'), numeric: true),
+                DataColumn(label: Text('Cache Read'), numeric: true),
+                DataColumn(label: Text('Total'), numeric: true),
+              ],
+              rows: assistantEntries.asMap().entries.map((e) {
+                final entry = e.value;
+                final u = entry.usage!;
+                return DataRow(cells: [
+                  DataCell(Text('${e.key + 1}')),
+                  DataCell(Text(entry.timestamp != null
+                      ? '${entry.timestamp!.hour.toString().padLeft(2, '0')}:${entry.timestamp!.minute.toString().padLeft(2, '0')}:${entry.timestamp!.second.toString().padLeft(2, '0')}'
+                      : '-')),
+                  DataCell(Text(entry.model ?? '-',
+                      style: const TextStyle(fontSize: 10))),
+                  DataCell(Text(_formatTokens(u.inputTokens))),
+                  DataCell(Text(_formatTokens(u.outputTokens))),
+                  DataCell(
+                      Text(_formatTokens(u.cacheCreationInputTokens))),
+                  DataCell(Text(_formatTokens(u.cacheReadInputTokens))),
+                  DataCell(Text(
+                    _formatTokens(u.totalTokens),
+                    style: const TextStyle(fontWeight: FontWeight.w600),
+                  )),
+                ]);
+              }).toList(),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  String _formatTokens(int tokens) {
+    if (tokens >= 1000000) return '${(tokens / 1000000).toStringAsFixed(1)}M';
+    if (tokens >= 1000) return '${(tokens / 1000).toStringAsFixed(1)}K';
+    return '$tokens';
+  }
+
+  String _formatDuration(Duration d) {
+    final minutes = d.inMinutes;
+    final seconds = d.inSeconds % 60;
+    if (minutes > 0) return '${minutes}m ${seconds}s';
+    return '${seconds}s';
+  }
+}
+
+class _TokenCard extends StatelessWidget {
+  final String label;
+  final int value;
+  final Color color;
+  final IconData icon;
+
+  const _TokenCard({
+    required this.label,
+    required this.value,
+    required this.color,
+    required this.icon,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.all(16),
+      decoration: BoxDecoration(
+        color: AppColors.surface,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: AppColors.surfaceBorder),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Row(
+            children: [
+              Icon(icon, size: 16, color: color),
+              const SizedBox(width: 6),
+              Text(
+                label,
+                style:
+                    const TextStyle(fontSize: 12, color: AppColors.textMuted),
+              ),
+            ],
+          ),
+          const SizedBox(height: 8),
+          Text(
+            _format(value),
+            style: TextStyle(
+              fontSize: 22,
+              fontWeight: FontWeight.bold,
+              color: color,
+              fontFamily: 'JetBrains Mono',
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  String _format(int v) {
+    if (v >= 1000000) return '${(v / 1000000).toStringAsFixed(1)}M';
+    if (v >= 1000) return '${(v / 1000).toStringAsFixed(1)}K';
+    return '$v';
+  }
+}

lib/screens/toolbelt/toolbelt_screen.dart

@@ -0,0 +1,286 @@
+import 'package:fl_chart/fl_chart.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../models/content_block.dart';
+import '../../providers/session_provider.dart';
+import '../../theme/app_theme.dart';
+import '../../widgets/common/expandable_card.dart';
+import '../../widgets/common/json_tree_view.dart';
+
+class ToolbeltScreen extends StatelessWidget {
+  const ToolbeltScreen({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final provider = context.watch<SessionProvider>();
+    final session = provider.session;
+    if (session == null) {
+      return const Center(
+        child: Text('No session loaded',
+            style: TextStyle(color: AppColors.textMuted)),
+      );
+    }
+
+    final toolsByName = session.toolsByName;
+    final sortedTools = toolsByName.entries.toList()
+      ..sort((a, b) => b.value.length.compareTo(a.value.length));
+
+    return Scaffold(
+      backgroundColor: AppColors.background,
+      body: ListView(
+        padding: const EdgeInsets.all(24),
+        children: [
+          const Text(
+            'Toolbelt',
+            style: TextStyle(
+              fontSize: 20,
+              fontWeight: FontWeight.bold,
+              color: AppColors.textPrimary,
+            ),
+          ),
+          const SizedBox(height: 8),
+          Text(
+            '${toolsByName.length} unique tools, ${toolsByName.values.fold<int>(0, (sum, list) => sum + list.length)} total invocations',
+            style:
+                const TextStyle(fontSize: 13, color: AppColors.textSecondary),
+          ),
+          const SizedBox(height: 24),
+
+          // Horizontal bar chart
+          if (sortedTools.isNotEmpty) ...[
+            Container(
+              height: (sortedTools.length.clamp(1, 15) * 40.0) + 32,
+              padding: const EdgeInsets.all(16),
+              decoration: BoxDecoration(
+                color: AppColors.surface,
+                borderRadius: BorderRadius.circular(8),
+                border: Border.all(color: AppColors.surfaceBorder),
+              ),
+              child: BarChart(
+                BarChartData(
+                  alignment: BarChartAlignment.spaceAround,
+                  maxY: sortedTools.first.value.length.toDouble() * 1.15,
+                  barGroups: sortedTools
+                      .take(15)
+                      .toList()
+                      .asMap()
+                      .entries
+                      .map((e) {
+                    return BarChartGroupData(
+                      x: e.key,
+                      barRods: [
+                        BarChartRodData(
+                          toY: e.value.value.length.toDouble(),
+                          color: AppColors.chartPalette[
+                              e.key % AppColors.chartPalette.length],
+                          width: 22,
+                          borderRadius: const BorderRadius.only(
+                            topLeft: Radius.circular(4),
+                            topRight: Radius.circular(4),
+                          ),
+                        ),
+                      ],
+                      showingTooltipIndicators: [0],
+                    );
+                  }).toList(),
+                  titlesData: FlTitlesData(
+                    leftTitles: const AxisTitles(
+                      sideTitles: SideTitles(showTitles: false),
+                    ),
+                    rightTitles: const AxisTitles(
+                      sideTitles: SideTitles(showTitles: false),
+                    ),
+                    topTitles: const AxisTitles(
+                      sideTitles: SideTitles(showTitles: false),
+                    ),
+                    bottomTitles: AxisTitles(
+                      sideTitles: SideTitles(
+                        showTitles: true,
+                        getTitlesWidget: (value, meta) {
+                          final idx = value.toInt();
+                          if (idx >= sortedTools.length || idx >= 15) {
+                            return const SizedBox.shrink();
+                          }
+                          return Padding(
+                            padding: const EdgeInsets.only(top: 6),
+                            child: Text(
+                              sortedTools[idx].key,
+                              style: const TextStyle(
+                                fontSize: 11,
+                                color: AppColors.textSecondary,
+                              ),
+                            ),
+                          );
+                        },
+                        reservedSize: 24,
+                      ),
+                    ),
+                  ),
+                  gridData: FlGridData(
+                    show: true,
+                    drawVerticalLine: false,
+                    getDrawingHorizontalLine: (value) => FlLine(
+                      color: AppColors.surfaceBorder,
+                      strokeWidth: 1,
+                    ),
+                  ),
+                  borderData: FlBorderData(show: false),
+                  barTouchData: BarTouchData(
+                    enabled: true,
+                    touchTooltipData: BarTouchTooltipData(
+                      tooltipPadding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+                      tooltipMargin: 4,
+                      getTooltipColor: (_) => AppColors.surfaceLight,
+                      getTooltipItem: (group, groupIndex, rod, rodIndex) {
+                        return BarTooltipItem(
+                          '${rod.toY.toInt()} calls',
+                          const TextStyle(
+                            fontSize: 11,
+                            fontWeight: FontWeight.w600,
+                            color: AppColors.textPrimary,
+                          ),
+                        );
+                      },
+                    ),
+                  ),
+                ),
+              ),
+            ),
+            const SizedBox(height: 24),
+          ],
+
+          // Tool details
+          for (final entry in sortedTools) ...[
+            _ToolDetailCard(
+              toolName: entry.key,
+              invocations: entry.value,
+            ),
+            const SizedBox(height: 8),
+          ],
+        ],
+      ),
+    );
+  }
+}
+
+class _ToolDetailCard extends StatelessWidget {
+  final String toolName;
+  final List<ToolUseBlock> invocations;
+
+  const _ToolDetailCard({
+    required this.toolName,
+    required this.invocations,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return ExpandableCard(
+      backgroundColor: AppColors.toolBg,
+      borderColor: AppColors.tool.withAlpha(40),
+      header: Row(
+        children: [
+          const Icon(Icons.build_outlined, size: 14, color: AppColors.tool),
+          const SizedBox(width: 8),
+          Text(
+            toolName,
+            style: const TextStyle(
+              fontSize: 13,
+              fontWeight: FontWeight.w600,
+              color: AppColors.tool,
+            ),
+          ),
+          const Spacer(),
+          Container(
+            padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
+            decoration: BoxDecoration(
+              color: AppColors.tool.withAlpha(20),
+              borderRadius: BorderRadius.circular(3),
+            ),
+            child: Text(
+              '${invocations.length} calls',
+              style: const TextStyle(fontSize: 10, color: AppColors.tool),
+            ),
+          ),
+        ],
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: invocations.asMap().entries.map((e) {
+          final block = e.value;
+          final hasResult = block.linkedResult != null;
+          final isError = block.linkedResult?.isError ?? false;
+
+          return Padding(
+            padding: const EdgeInsets.only(bottom: 8),
+            child: ExpandableCard(
+              backgroundColor: AppColors.surface,
+              borderColor: AppColors.surfaceBorder,
+              header: Row(
+                children: [
+                  Text(
+                    'Call #${e.key + 1}',
+                    style: const TextStyle(
+                        fontSize: 11, color: AppColors.textSecondary),
+                  ),
+                  const Spacer(),
+                  if (hasResult)
+                    Icon(
+                      isError
+                          ? Icons.error_outline
+                          : Icons.check_circle_outline,
+                      size: 14,
+                      color: isError ? AppColors.error : AppColors.assistant,
+                    ),
+                ],
+              ),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  const Text(
+                    'ARGUMENTS',
+                    style: TextStyle(
+                      fontSize: 10,
+                      fontWeight: FontWeight.w600,
+                      color: AppColors.textMuted,
+                      letterSpacing: 1,
+                    ),
+                  ),
+                  const SizedBox(height: 4),
+                  JsonTreeView(data: block.input, initiallyExpanded: true),
+                  if (hasResult) ...[
+                    const SizedBox(height: 8),
+                    Text(
+                      isError ? 'ERROR' : 'RESULT',
+                      style: TextStyle(
+                        fontSize: 10,
+                        fontWeight: FontWeight.w600,
+                        color: isError ? AppColors.error : AppColors.textMuted,
+                        letterSpacing: 1,
+                      ),
+                    ),
+                    const SizedBox(height: 4),
+                    Container(
+                      constraints: const BoxConstraints(maxHeight: 200),
+                      child: SingleChildScrollView(
+                        child: SelectableText(
+                          block.linkedResult!.textContent,
+                          style: TextStyle(
+                            fontFamily: 'JetBrains Mono',
+                            fontSize: 11,
+                            color: isError
+                                ? AppColors.error
+                                : AppColors.textSecondary,
+                          ),
+                        ),
+                      ),
+                    ),
+                  ],
+                ],
+              ),
+            ),
+          );
+        }).toList(),
+      ),
+    );
+  }
+}

lib/services/jsonl_parser.dart

@@ -0,0 +1,278 @@
+import 'dart:convert';
+import 'dart:io';
+
+import '../models/agent_info.dart';
+import '../models/content_block.dart';
+import '../models/log_entry.dart';
+import '../models/token_usage.dart';
+
+class JsonlParser {
+  Future<SessionLog> parseFile(String filePath) async {
+    final file = File(filePath);
+    final lines = await file.readAsLines(encoding: utf8);
+
+    final entries = <LogEntry>[];
+    for (final line in lines) {
+      if (line.trim().isEmpty) continue;
+      try {
+        final json = jsonDecode(line) as Map<String, dynamic>;
+        entries.add(LogEntry.fromJson(json));
+      } catch (_) {}
+    }
+
+    // Resolve the subagents directory from the session file path
+    // e.g. /path/to/project/64a8386a.jsonl → /path/to/project/64a8386a/subagents/
+    final sessionFileName = file.uri.pathSegments.last.replaceAll('.jsonl', '');
+    final parentDir = file.parent.path;
+    final subagentsDir = Directory('$parentDir/$sessionFileName/subagents');
+
+    // Load all subagent .jsonl files
+    final subagentFiles = <String, List<LogEntry>>{};
+    final subagentMeta = <String, Map<String, dynamic>>{};
+    if (await subagentsDir.exists()) {
+      await for (final entity in subagentsDir.list()) {
+        if (entity is File && entity.path.endsWith('.jsonl')) {
+          final agentFileName = entity.uri.pathSegments.last;
+          // agent-a014e30b71de602bb.jsonl → a014e30b71de602bb
+          final agentId = agentFileName
+              .replaceAll('.jsonl', '')
+              .replaceFirst('agent-', '');
+
+          final agentEntries = <LogEntry>[];
+          try {
+            final agentLines = await entity.readAsLines(encoding: utf8);
+            for (final line in agentLines) {
+              if (line.trim().isEmpty) continue;
+              try {
+                final json = jsonDecode(line) as Map<String, dynamic>;
+                agentEntries.add(LogEntry.fromJson(json));
+              } catch (_) {}
+            }
+          } catch (_) {}
+          if (agentEntries.isNotEmpty) {
+            subagentFiles[agentId] = agentEntries;
+          }
+        } else if (entity is File && entity.path.endsWith('.meta.json')) {
+          try {
+            final metaContent = await entity.readAsString();
+            final meta = jsonDecode(metaContent) as Map<String, dynamic>;
+            final agentFileName = entity.uri.pathSegments.last;
+            final agentId = agentFileName
+                .replaceAll('.meta.json', '')
+                .replaceFirst('agent-', '');
+            subagentMeta[agentId] = meta;
+          } catch (_) {}
+        }
+      }
+    }
+
+    return _buildSessionLog(entries, subagentFiles, subagentMeta);
+  }
+
+  SessionLog _buildSessionLog(
+    List<LogEntry> entries,
+    Map<String, List<LogEntry>> subagentFiles,
+    Map<String, Map<String, dynamic>> subagentMeta,
+  ) {
+    // Extract metadata from first user/assistant entry
+    String? sessionId, cwd, version, gitBranch;
+    for (final entry in entries) {
+      if (entry.sessionId != null) {
+        sessionId = entry.sessionId;
+        cwd = entry.cwd;
+        version = entry.version;
+        gitBranch = entry.gitBranch;
+        break;
+      }
+    }
+
+    // Link tool results to tool use blocks in main session
+    _linkToolResults(entries);
+
+    // Link tool results inside each subagent session
+    for (final agentEntries in subagentFiles.values) {
+      _linkToolResults(agentEntries);
+    }
+
+    // Separate main conversation from progress entries
+    final mainConversation = entries
+        .where((e) => e.type != 'progress' && e.type != 'file-history-snapshot')
+        .toList();
+
+    // Build agent info
+    final agents = _buildAgents(
+      mainConversation,
+      subagentFiles,
+      subagentMeta,
+    );
+    final mainAgent = agents.firstWhere((a) => a.id == 'main');
+
+    // Compute total usage
+    var totalUsage = const TokenUsage();
+    for (final agent in agents) {
+      totalUsage = totalUsage + agent.aggregatedUsage;
+    }
+
+    // Build tools by name index
+    final toolsByName = <String, List<ToolUseBlock>>{};
+    for (final agent in agents) {
+      for (final tool in agent.toolsUsed) {
+        toolsByName.putIfAbsent(tool.name, () => []).add(tool);
+      }
+    }
+
+    // Timestamps
+    final timestamps = entries
+        .where((e) => e.timestamp != null)
+        .map((e) => e.timestamp!)
+        .toList();
+    timestamps.sort();
+
+    return SessionLog(
+      sessionId: sessionId,
+      cwd: cwd,
+      version: version,
+      gitBranch: gitBranch,
+      allEntries: entries,
+      mainConversation: mainConversation,
+      agents: agents,
+      mainAgent: mainAgent,
+      totalUsage: totalUsage,
+      toolsByName: toolsByName,
+      startTime: timestamps.isNotEmpty ? timestamps.first : null,
+      endTime: timestamps.isNotEmpty ? timestamps.last : null,
+    );
+  }
+
+  void _linkToolResults(List<LogEntry> entries) {
+    final resultMap = <String, ToolResultData>{};
+    for (final entry in entries) {
+      if (entry is UserEntry && entry.isToolResult) {
+        for (final result in entry.toolResults) {
+          resultMap[result.toolUseId] = result;
+        }
+      }
+    }
+    for (final entry in entries) {
+      if (entry is AssistantEntry) {
+        for (final block in entry.toolUseBlocks) {
+          block.linkedResult = resultMap[block.id];
+        }
+      }
+    }
+  }
+
+  List<AgentInfo> _buildAgents(
+    List<LogEntry> mainEntries,
+    Map<String, List<LogEntry>> subagentFiles,
+    Map<String, Map<String, dynamic>> subagentMeta,
+  ) {
+    final agents = <AgentInfo>[];
+
+    // Main agent tools and usage
+    final mainToolUses = <ToolUseBlock>[];
+    String? mainModel;
+    var mainUsage = const TokenUsage();
+
+    for (final entry in mainEntries) {
+      if (entry is AssistantEntry) {
+        mainModel ??= entry.model;
+        if (entry.usage != null) {
+          mainUsage = mainUsage + entry.usage!;
+        }
+        for (final block in entry.toolUseBlocks) {
+          if (!block.isAgentCall) {
+            mainToolUses.add(block);
+          }
+        }
+      }
+    }
+
+    agents.add(AgentInfo(
+      id: 'main',
+      name: 'Main Assistant',
+      model: mainModel,
+      messages: mainEntries,
+      toolsUsed: mainToolUses,
+      aggregatedUsage: mainUsage,
+    ));
+
+    // Find Agent tool calls from the main conversation to get descriptions
+    final agentToolCalls = <String, ToolUseBlock>{};
+    for (final entry in mainEntries) {
+      if (entry is AssistantEntry) {
+        for (final block in entry.toolUseBlocks) {
+          if (block.isAgentCall) {
+            agentToolCalls[block.id] = block;
+          }
+        }
+      }
+    }
+
+    // Build subagent infos from the actual subagent .jsonl files
+    for (final entry in subagentFiles.entries) {
+      final agentId = entry.key;
+      final agentEntries = entry.value;
+      final meta = subagentMeta[agentId] ?? {};
+
+      // Extract tool uses, model, and usage from subagent entries
+      final subToolUses = <ToolUseBlock>[];
+      var subUsage = const TokenUsage();
+      String? subModel;
+
+      for (final e in agentEntries) {
+        if (e is AssistantEntry) {
+          subModel ??= e.model;
+          if (e.usage != null) {
+            subUsage = subUsage + e.usage!;
+          }
+          for (final block in e.toolUseBlocks) {
+            if (!block.isAgentCall) {
+              subToolUses.add(block);
+            }
+          }
+        }
+      }
+
+      // Try to match this subagent to an Agent tool call for description/prompt.
+      // The agentId in the file might be a prefix of the tool_use id.
+      ToolUseBlock? matchedCall;
+      for (final call in agentToolCalls.entries) {
+        if (call.key.contains(agentId) || agentId.contains(call.key)) {
+          matchedCall = call.value;
+          break;
+        }
+      }
+
+      // Also check the slug from the first entry to match
+      String? slug;
+      for (final e in agentEntries) {
+        if (e.raw.containsKey('slug')) {
+          slug = e.raw['slug'] as String?;
+          break;
+        }
+      }
+
+      final agentType = meta['agentType'] as String? ??
+          matchedCall?.subagentType;
+      final description = matchedCall?.agentDescription ??
+          slug ??
+          agentType ??
+          'Subagent';
+
+      agents.add(AgentInfo(
+        id: agentId,
+        name: description,
+        subagentType: agentType,
+        description: matchedCall?.agentDescription,
+        prompt: matchedCall?.agentPrompt,
+        model: subModel,
+        messages: agentEntries,
+        toolsUsed: subToolUses,
+        aggregatedUsage: subUsage,
+      ));
+    }
+
+    return agents;
+  }
+}

lib/theme/app_theme.dart

@@ -0,0 +1,96 @@
+import 'package:flutter/material.dart';
+
+class AppColors {
+  // Surfaces
+  static const Color background = Color(0xFF0F1117);
+  static const Color surface = Color(0xFF161923);
+  static const Color surfaceLight = Color(0xFF1E2130);
+  static const Color surfaceBorder = Color(0xFF2A2D3A);
+
+  // Text
+  static const Color textPrimary = Color(0xFFF0F0F5);
+  static const Color textSecondary = Color(0xFF9CA3AF);
+  static const Color textMuted = Color(0xFF6B7280);
+
+  // Role colors
+  static const Color user = Color(0xFF3B82F6);
+  static const Color userBg = Color(0xFF1E293B);
+  static const Color assistant = Color(0xFF10B981);
+  static const Color assistantBg = Color(0xFF0F2922);
+  static const Color system = Color(0xFF6B7280);
+  static const Color systemBg = Color(0xFF1F2028);
+  static const Color agent = Color(0xFFA855F7);
+  static const Color agentBg = Color(0xFF1E1530);
+  static const Color tool = Color(0xFFF59E0B);
+  static const Color toolBg = Color(0xFF271F0F);
+  static const Color error = Color(0xFFEF4444);
+  static const Color errorBg = Color(0xFF2D1515);
+
+  // Chart colors
+  static const List<Color> chartPalette = [
+    Color(0xFF3B82F6),
+    Color(0xFF10B981),
+    Color(0xFFA855F7),
+    Color(0xFFF59E0B),
+    Color(0xFFEF4444),
+    Color(0xFF06B6D4),
+    Color(0xFFF97316),
+    Color(0xFF8B5CF6),
+    Color(0xFFEC4899),
+    Color(0xFF14B8A6),
+  ];
+
+  static Color roleColor(String type) {
+    switch (type) {
+      case 'user':
+        return user;
+      case 'assistant':
+        return assistant;
+      case 'system':
+        return system;
+      case 'agent':
+        return agent;
+      case 'tool':
+        return tool;
+      default:
+        return textMuted;
+    }
+  }
+
+  static Color roleBgColor(String type) {
+    switch (type) {
+      case 'user':
+        return userBg;
+      case 'assistant':
+        return assistantBg;
+      case 'system':
+        return systemBg;
+      case 'agent':
+        return agentBg;
+      case 'tool':
+        return toolBg;
+      default:
+        return surface;
+    }
+  }
+}
+
+class AppTheme {
+  static ThemeData get dark {
+    return ThemeData.dark().copyWith(
+      scaffoldBackgroundColor: AppColors.background,
+      cardColor: AppColors.surface,
+      dividerColor: AppColors.surfaceBorder,
+      colorScheme: const ColorScheme.dark(
+        primary: AppColors.assistant,
+        surface: AppColors.surface,
+        error: AppColors.error,
+      ),
+      textTheme: ThemeData.dark().textTheme.apply(
+            fontFamily: 'Inter',
+            bodyColor: AppColors.textPrimary,
+            displayColor: AppColors.textPrimary,
+          ),
+    );
+  }
+}

lib/widgets/common/expandable_card.dart

@@ -0,0 +1,113 @@
+import 'package:flutter/material.dart';
+import '../../theme/app_theme.dart';
+
+class ExpandableCard extends StatefulWidget {
+  final Widget header;
+  final Widget child;
+  final bool initiallyExpanded;
+  final Color? backgroundColor;
+  final Color? borderColor;
+
+  const ExpandableCard({
+    super.key,
+    required this.header,
+    required this.child,
+    this.initiallyExpanded = false,
+    this.backgroundColor,
+    this.borderColor,
+  });
+
+  @override
+  State<ExpandableCard> createState() => _ExpandableCardState();
+}
+
+class _ExpandableCardState extends State<ExpandableCard>
+    with SingleTickerProviderStateMixin {
+  late bool _expanded;
+  late AnimationController _controller;
+  late Animation<double> _rotation;
+
+  @override
+  void initState() {
+    super.initState();
+    _expanded = widget.initiallyExpanded;
+    _controller = AnimationController(
+      duration: const Duration(milliseconds: 200),
+      vsync: this,
+      value: _expanded ? 1.0 : 0.0,
+    );
+    _rotation = Tween<double>(begin: 0, end: 0.25).animate(
+      CurvedAnimation(parent: _controller, curve: Curves.easeInOut),
+    );
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  void _toggle() {
+    setState(() {
+      _expanded = !_expanded;
+      if (_expanded) {
+        _controller.forward();
+      } else {
+        _controller.reverse();
+      }
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      decoration: BoxDecoration(
+        color: widget.backgroundColor ?? AppColors.surface,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(
+          color: widget.borderColor ?? AppColors.surfaceBorder,
+          width: 1,
+        ),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          InkWell(
+            onTap: _toggle,
+            borderRadius: BorderRadius.circular(8),
+            child: Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
+              child: Row(
+                children: [
+                  RotationTransition(
+                    turns: _rotation,
+                    child: const Icon(
+                      Icons.chevron_right,
+                      size: 18,
+                      color: AppColors.textSecondary,
+                    ),
+                  ),
+                  const SizedBox(width: 8),
+                  Expanded(child: widget.header),
+                ],
+              ),
+            ),
+          ),
+          ClipRect(
+            child: AnimatedCrossFade(
+              firstChild: const SizedBox.shrink(),
+              secondChild: Padding(
+                padding: const EdgeInsets.fromLTRB(12, 0, 12, 12),
+                child: widget.child,
+              ),
+              crossFadeState: _expanded
+                  ? CrossFadeState.showSecond
+                  : CrossFadeState.showFirst,
+              duration: const Duration(milliseconds: 200),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/widgets/common/json_tree_view.dart

@@ -0,0 +1,336 @@
+import 'dart:convert';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import '../../theme/app_theme.dart';
+
+class JsonTreeView extends StatelessWidget {
+  final dynamic data;
+  final int depth;
+  final bool initiallyExpanded;
+
+  const JsonTreeView({
+    super.key,
+    required this.data,
+    this.depth = 0,
+    this.initiallyExpanded = false,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    if (data is Map<String, dynamic>) {
+      return _MapNode(
+        map: data as Map<String, dynamic>,
+        depth: depth,
+        initiallyExpanded: initiallyExpanded || depth == 0,
+      );
+    } else if (data is List) {
+      return _ListNode(
+        list: data as List,
+        depth: depth,
+        initiallyExpanded: initiallyExpanded || depth == 0,
+      );
+    } else {
+      return _ValueNode(value: data, depth: depth);
+    }
+  }
+}
+
+class _MapNode extends StatefulWidget {
+  final Map<String, dynamic> map;
+  final int depth;
+  final bool initiallyExpanded;
+
+  const _MapNode({
+    required this.map,
+    required this.depth,
+    this.initiallyExpanded = false,
+  });
+
+  @override
+  State<_MapNode> createState() => _MapNodeState();
+}
+
+class _MapNodeState extends State<_MapNode> {
+  late bool _expanded;
+
+  @override
+  void initState() {
+    super.initState();
+    _expanded = widget.initiallyExpanded;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (widget.map.isEmpty) {
+      return Text('{}', style: _valueStyle);
+    }
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        InkWell(
+          onTap: () => setState(() => _expanded = !_expanded),
+          child: Row(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Icon(
+                _expanded ? Icons.expand_more : Icons.chevron_right,
+                size: 14,
+                color: AppColors.textMuted,
+              ),
+              const SizedBox(width: 4),
+              Text(
+                '{${widget.map.length} keys}',
+                style: _hintStyle,
+              ),
+              if (widget.depth == 0) ...[
+                const SizedBox(width: 8),
+                _CopyButton(data: widget.map),
+              ],
+            ],
+          ),
+        ),
+        if (_expanded)
+          Padding(
+            padding: const EdgeInsets.only(left: 16),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: widget.map.entries.map((e) {
+                return Padding(
+                  padding: const EdgeInsets.symmetric(vertical: 1),
+                  child: Row(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      Text(
+                        '${e.key}: ',
+                        style: _keyStyle,
+                      ),
+                      Expanded(
+                        child: JsonTreeView(
+                          data: e.value,
+                          depth: widget.depth + 1,
+                        ),
+                      ),
+                    ],
+                  ),
+                );
+              }).toList(),
+            ),
+          ),
+      ],
+    );
+  }
+}
+
+class _ListNode extends StatefulWidget {
+  final List list;
+  final int depth;
+  final bool initiallyExpanded;
+
+  const _ListNode({
+    required this.list,
+    required this.depth,
+    this.initiallyExpanded = false,
+  });
+
+  @override
+  State<_ListNode> createState() => _ListNodeState();
+}
+
+class _ListNodeState extends State<_ListNode> {
+  late bool _expanded;
+
+  @override
+  void initState() {
+    super.initState();
+    _expanded = widget.initiallyExpanded;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (widget.list.isEmpty) {
+      return Text('[]', style: _valueStyle);
+    }
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        InkWell(
+          onTap: () => setState(() => _expanded = !_expanded),
+          child: Row(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Icon(
+                _expanded ? Icons.expand_more : Icons.chevron_right,
+                size: 14,
+                color: AppColors.textMuted,
+              ),
+              const SizedBox(width: 4),
+              Text(
+                '[${widget.list.length} items]',
+                style: _hintStyle,
+              ),
+            ],
+          ),
+        ),
+        if (_expanded)
+          Padding(
+            padding: const EdgeInsets.only(left: 16),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: widget.list.asMap().entries.map((e) {
+                return Padding(
+                  padding: const EdgeInsets.symmetric(vertical: 1),
+                  child: Row(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      Text(
+                        '${e.key}: ',
+                        style: _indexStyle,
+                      ),
+                      Expanded(
+                        child: JsonTreeView(
+                          data: e.value,
+                          depth: widget.depth + 1,
+                        ),
+                      ),
+                    ],
+                  ),
+                );
+              }).toList(),
+            ),
+          ),
+      ],
+    );
+  }
+}
+
+class _ValueNode extends StatelessWidget {
+  final dynamic value;
+  final int depth;
+
+  const _ValueNode({required this.value, required this.depth});
+
+  @override
+  Widget build(BuildContext context) {
+    if (value == null) {
+      return Text('null', style: _nullStyle);
+    }
+    if (value is bool) {
+      return Text('$value', style: _boolStyle);
+    }
+    if (value is num) {
+      return Text('$value', style: _numberStyle);
+    }
+    final str = value.toString();
+    if (str.length > 200) {
+      return _LongStringNode(text: str);
+    }
+    return SelectableText('"$str"', style: _stringStyle);
+  }
+}
+
+class _LongStringNode extends StatefulWidget {
+  final String text;
+  const _LongStringNode({required this.text});
+
+  @override
+  State<_LongStringNode> createState() => _LongStringNodeState();
+}
+
+class _LongStringNodeState extends State<_LongStringNode> {
+  bool _expanded = false;
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        InkWell(
+          onTap: () => setState(() => _expanded = !_expanded),
+          child: Text(
+            _expanded
+                ? '"${widget.text}"'
+                : '"${widget.text.substring(0, 200)}..." (${widget.text.length} chars)',
+            style: _stringStyle,
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+class _CopyButton extends StatelessWidget {
+  final dynamic data;
+  const _CopyButton({required this.data});
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: () {
+        final json = const JsonEncoder.withIndent('  ').convert(data);
+        Clipboard.setData(ClipboardData(text: json));
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            content: Text('Copied to clipboard'),
+            duration: Duration(seconds: 1),
+          ),
+        );
+      },
+      child: const Icon(
+        Icons.copy,
+        size: 14,
+        color: AppColors.textMuted,
+      ),
+    );
+  }
+}
+
+const _keyStyle = TextStyle(
+  fontFamily: 'JetBrains Mono',
+  fontSize: 12,
+  color: AppColors.user,
+);
+
+const _indexStyle = TextStyle(
+  fontFamily: 'JetBrains Mono',
+  fontSize: 12,
+  color: AppColors.textMuted,
+);
+
+const _valueStyle = TextStyle(
+  fontFamily: 'JetBrains Mono',
+  fontSize: 12,
+  color: AppColors.textSecondary,
+);
+
+const _stringStyle = TextStyle(
+  fontFamily: 'JetBrains Mono',
+  fontSize: 12,
+  color: Color(0xFF10B981),
+);
+
+const _numberStyle = TextStyle(
+  fontFamily: 'JetBrains Mono',
+  fontSize: 12,
+  color: Color(0xFFF59E0B),
+);
+
+const _boolStyle = TextStyle(
+  fontFamily: 'JetBrains Mono',
+  fontSize: 12,
+  color: Color(0xFFA855F7),
+);
+
+const _nullStyle = TextStyle(
+  fontFamily: 'JetBrains Mono',
+  fontSize: 12,
+  color: AppColors.textMuted,
+  fontStyle: FontStyle.italic,
+);
+
+const _hintStyle = TextStyle(
+  fontFamily: 'JetBrains Mono',
+  fontSize: 12,
+  color: AppColors.textMuted,
+);

lib/widgets/navigation/app_shell.dart

@@ -0,0 +1,62 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../providers/session_provider.dart';
+import '../../screens/agents/agents_screen.dart';
+import '../../screens/home/home_screen.dart';
+import '../../screens/timeline/timeline_screen.dart';
+import '../../screens/tokens/tokens_screen.dart';
+import '../../screens/toolbelt/toolbelt_screen.dart';
+import 'sidebar.dart';
+
+class AppShell extends StatefulWidget {
+  const AppShell({super.key});
+
+  @override
+  State<AppShell> createState() => _AppShellState();
+}
+
+class _AppShellState extends State<AppShell> {
+  SidebarScreen _screen = SidebarScreen.home;
+
+  void _onScreenSelected(SidebarScreen screen) {
+    setState(() => _screen = screen);
+  }
+
+  void _onSessionLoaded() {
+    setState(() => _screen = SidebarScreen.timeline);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final provider = context.watch<SessionProvider>();
+    final hasSession = provider.session != null;
+
+    return Row(
+      children: [
+        Sidebar(
+          selected: _screen,
+          onSelect: _onScreenSelected,
+          hasSession: hasSession,
+        ),
+        Expanded(
+          child: _buildScreen(),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildScreen() {
+    switch (_screen) {
+      case SidebarScreen.home:
+        return HomeScreen(onSessionLoaded: _onSessionLoaded);
+      case SidebarScreen.timeline:
+        return const TimelineScreen();
+      case SidebarScreen.agents:
+        return const AgentsScreen();
+      case SidebarScreen.toolbelt:
+        return const ToolbeltScreen();
+      case SidebarScreen.tokens:
+        return const TokensScreen();
+    }
+  }
+}

lib/widgets/navigation/sidebar.dart

@@ -0,0 +1,188 @@
+import 'package:flutter/material.dart';
+import '../../theme/app_theme.dart';
+
+enum SidebarScreen { home, timeline, agents, toolbelt, tokens }
+
+class Sidebar extends StatelessWidget {
+  final SidebarScreen selected;
+  final ValueChanged<SidebarScreen> onSelect;
+  final bool hasSession;
+
+  const Sidebar({
+    super.key,
+    required this.selected,
+    required this.onSelect,
+    required this.hasSession,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      width: 220,
+      decoration: const BoxDecoration(
+        color: AppColors.surface,
+        border: Border(
+          right: BorderSide(color: AppColors.surfaceBorder, width: 1),
+        ),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          const SizedBox(height: 40),
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+            child: Row(
+              children: [
+                Container(
+                  width: 28,
+                  height: 28,
+                  decoration: BoxDecoration(
+                    color: AppColors.assistant.withAlpha(30),
+                    borderRadius: BorderRadius.circular(6),
+                  ),
+                  child: const Icon(
+                    Icons.terminal,
+                    size: 16,
+                    color: AppColors.assistant,
+                  ),
+                ),
+                const SizedBox(width: 10),
+                const Text(
+                  'Session Viewer',
+                  style: TextStyle(
+                    fontSize: 14,
+                    fontWeight: FontWeight.w600,
+                    color: AppColors.textPrimary,
+                  ),
+                ),
+              ],
+            ),
+          ),
+          const SizedBox(height: 8),
+          _SidebarItem(
+            icon: Icons.folder_open,
+            label: 'Open Session',
+            isSelected: selected == SidebarScreen.home,
+            onTap: () => onSelect(SidebarScreen.home),
+          ),
+          if (hasSession) ...[
+            const Padding(
+              padding: EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+              child: Text(
+                'SESSION',
+                style: TextStyle(
+                  fontSize: 10,
+                  fontWeight: FontWeight.w600,
+                  color: AppColors.textMuted,
+                  letterSpacing: 1.2,
+                ),
+              ),
+            ),
+            _SidebarItem(
+              icon: Icons.timeline,
+              label: 'Timeline',
+              isSelected: selected == SidebarScreen.timeline,
+              onTap: () => onSelect(SidebarScreen.timeline),
+            ),
+            _SidebarItem(
+              icon: Icons.smart_toy_outlined,
+              label: 'Agents',
+              isSelected: selected == SidebarScreen.agents,
+              onTap: () => onSelect(SidebarScreen.agents),
+            ),
+            _SidebarItem(
+              icon: Icons.build_outlined,
+              label: 'Toolbelt',
+              isSelected: selected == SidebarScreen.toolbelt,
+              onTap: () => onSelect(SidebarScreen.toolbelt),
+            ),
+            _SidebarItem(
+              icon: Icons.data_usage,
+              label: 'Token Usage',
+              isSelected: selected == SidebarScreen.tokens,
+              onTap: () => onSelect(SidebarScreen.tokens),
+            ),
+          ],
+          const Spacer(),
+          Padding(
+            padding: const EdgeInsets.all(16),
+            child: Text(
+              'Claude Session Viewer v0.1',
+              style: TextStyle(
+                fontSize: 10,
+                color: AppColors.textMuted.withAlpha(128),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _SidebarItem extends StatefulWidget {
+  final IconData icon;
+  final String label;
+  final bool isSelected;
+  final VoidCallback onTap;
+
+  const _SidebarItem({
+    required this.icon,
+    required this.label,
+    required this.isSelected,
+    required this.onTap,
+  });
+
+  @override
+  State<_SidebarItem> createState() => _SidebarItemState();
+}
+
+class _SidebarItemState extends State<_SidebarItem> {
+  bool _hovered = false;
+
+  @override
+  Widget build(BuildContext context) {
+    return MouseRegion(
+      onEnter: (_) => setState(() => _hovered = true),
+      onExit: (_) => setState(() => _hovered = false),
+      child: GestureDetector(
+        onTap: widget.onTap,
+        child: Container(
+          margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 1),
+          padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
+          decoration: BoxDecoration(
+            color: widget.isSelected
+                ? AppColors.assistant.withAlpha(20)
+                : _hovered
+                    ? AppColors.surfaceLight
+                    : Colors.transparent,
+            borderRadius: BorderRadius.circular(6),
+          ),
+          child: Row(
+            children: [
+              Icon(
+                widget.icon,
+                size: 18,
+                color: widget.isSelected
+                    ? AppColors.assistant
+                    : AppColors.textSecondary,
+              ),
+              const SizedBox(width: 10),
+              Text(
+                widget.label,
+                style: TextStyle(
+                  fontSize: 13,
+                  fontWeight:
+                      widget.isSelected ? FontWeight.w600 : FontWeight.w400,
+                  color: widget.isSelected
+                      ? AppColors.textPrimary
+                      : AppColors.textSecondary,
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

macos/.gitignore

@@ -0,0 +1,7 @@
+# Flutter-related
+**/Flutter/ephemeral/
+**/Pods/
+
+# Xcode-related
+**/dgph
+**/xcuserdata/

macos/Flutter/Flutter-Debug.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

macos/Flutter/Flutter-Release.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -0,0 +1,14 @@
+//
+//  Generated file. Do not edit.
+//
+
+import FlutterMacOS
+import Foundation
+
+import file_picker
+import shared_preferences_foundation
+
+func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  FilePickerPlugin.register(with: registry.registrar(forPlugin: "FilePickerPlugin"))
+  SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
+}

macos/Podfile

@@ -0,0 +1,42 @@
+platform :osx, '10.15'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\""
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_macos_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+
+  flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
+  target 'RunnerTests' do
+    inherit! :search_paths
+  end
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_macos_build_settings(target)
+  end
+end

macos/Podfile.lock

@@ -0,0 +1,29 @@
+PODS:
+  - file_picker (0.0.1):
+    - FlutterMacOS
+  - FlutterMacOS (1.0.0)
+  - shared_preferences_foundation (0.0.1):
+    - Flutter
+    - FlutterMacOS
+
+DEPENDENCIES:
+  - file_picker (from `Flutter/ephemeral/.symlinks/plugins/file_picker/macos`)
+  - FlutterMacOS (from `Flutter/ephemeral`)
+  - shared_preferences_foundation (from `Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin`)
+
+EXTERNAL SOURCES:
+  file_picker:
+    :path: Flutter/ephemeral/.symlinks/plugins/file_picker/macos
+  FlutterMacOS:
+    :path: Flutter/ephemeral
+  shared_preferences_foundation:
+    :path: Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin
+
+SPEC CHECKSUMS:
+  file_picker: 7584aae6fa07a041af2b36a2655122d42f578c1a
+  FlutterMacOS: d0db08ddef1a9af05a5ec4b724367152bb0500b1
+  shared_preferences_foundation: 7036424c3d8ec98dfe75ff1667cb0cd531ec82bb
+
+PODFILE CHECKSUM: 54d867c82ac51cbd61b565781b9fada492027009
+
+COCOAPODS: 1.16.2

macos/Runner.xcodeproj/project.pbxproj

@@ -0,0 +1,825 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 54;
+	objects = {
+
+/* Begin PBXAggregateTarget section */
+		33CC111A2044C6BA0003C045 /* Flutter Assemble */ = {
+			isa = PBXAggregateTarget;
+			buildConfigurationList = 33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */;
+			buildPhases = (
+				33CC111E2044C6BF0003C045 /* ShellScript */,
+			);
+			dependencies = (
+			);
+			name = "Flutter Assemble";
+			productName = FLX;
+		};
+/* End PBXAggregateTarget section */
+
+/* Begin PBXBuildFile section */
+		130C39CAC9CC7AA143C489DF /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4C8D4F4D6A14DBC06CABB730 /* Pods_Runner.framework */; };
+		331C80D8294CF71000263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C80D7294CF71000263BE5 /* RunnerTests.swift */; };
+		335BBD1B22A9A15E00E9071D /* GeneratedPluginRegistrant.swift in Sources */ = {isa = PBXBuildFile; fileRef = 335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */; };
+		33CC10F12044A3C60003C045 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC10F02044A3C60003C045 /* AppDelegate.swift */; };
+		33CC10F32044A3C60003C045 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F22044A3C60003C045 /* Assets.xcassets */; };
+		33CC10F62044A3C60003C045 /* MainMenu.xib in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F42044A3C60003C045 /* MainMenu.xib */; };
+		33CC11132044BFA00003C045 /* MainFlutterWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC11122044BFA00003C045 /* MainFlutterWindow.swift */; };
+		78A318202AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage in Frameworks */ = {isa = PBXBuildFile; productRef = 78A3181F2AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage */; };
+		79F3DEC2140214566E19F388 /* Pods_RunnerTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6CB8C54BF040E1E6BF05BCBD /* Pods_RunnerTests.framework */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXContainerItemProxy section */
+		331C80D9294CF71000263BE5 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 33CC10E52044A3C60003C045 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 33CC10EC2044A3C60003C045;
+			remoteInfo = Runner;
+		};
+		33CC111F2044C79F0003C045 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 33CC10E52044A3C60003C045 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 33CC111A2044C6BA0003C045;
+			remoteInfo = FLX;
+		};
+/* End PBXContainerItemProxy section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		33CC110E2044A8840003C045 /* Bundle Framework */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+			);
+			name = "Bundle Framework";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		153C2DDE069AD579210ED2C4 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
+		331C80D5294CF71000263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+		331C80D7294CF71000263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
+		333000ED22D3DE5D00554162 /* Warnings.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Warnings.xcconfig; sourceTree = "<group>"; };
+		335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = GeneratedPluginRegistrant.swift; sourceTree = "<group>"; };
+		33CC10ED2044A3C60003C045 /* claude_session_viewer.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = claude_session_viewer.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		33CC10F02044A3C60003C045 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
+		33CC10F22044A3C60003C045 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; name = Assets.xcassets; path = Runner/Assets.xcassets; sourceTree = "<group>"; };
+		33CC10F52044A3C60003C045 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/MainMenu.xib; sourceTree = "<group>"; };
+		33CC10F72044A3C60003C045 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; name = Info.plist; path = Runner/Info.plist; sourceTree = "<group>"; };
+		33CC11122044BFA00003C045 /* MainFlutterWindow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainFlutterWindow.swift; sourceTree = "<group>"; };
+		33CEB47222A05771004F2AC0 /* Flutter-Debug.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = "Flutter-Debug.xcconfig"; sourceTree = "<group>"; };
+		33CEB47422A05771004F2AC0 /* Flutter-Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = "Flutter-Release.xcconfig"; sourceTree = "<group>"; };
+		33CEB47722A0578A004F2AC0 /* Flutter-Generated.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = "Flutter-Generated.xcconfig"; path = "ephemeral/Flutter-Generated.xcconfig"; sourceTree = "<group>"; };
+		33E51913231747F40026EE4D /* DebugProfile.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = DebugProfile.entitlements; sourceTree = "<group>"; };
+		33E51914231749380026EE4D /* Release.entitlements */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.entitlements; path = Release.entitlements; sourceTree = "<group>"; };
+		33E5194F232828860026EE4D /* AppInfo.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = AppInfo.xcconfig; sourceTree = "<group>"; };
+		4BD835AFFC7FFFD2AC416CAE /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
+		4C8D4F4D6A14DBC06CABB730 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		4EB19377A730AE2C095D7A54 /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
+		6CB8C54BF040E1E6BF05BCBD /* Pods_RunnerTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RunnerTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		78E0A7A72DC9AD7400C4905E /* FlutterGeneratedPluginSwiftPackage */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = FlutterGeneratedPluginSwiftPackage; path = ephemeral/Packages/FlutterGeneratedPluginSwiftPackage; sourceTree = "<group>"; };
+		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Release.xcconfig; sourceTree = "<group>"; };
+		881127F55C6D6CFE2534841B /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
+		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Debug.xcconfig; sourceTree = "<group>"; };
+		A5398467BE6DA3EC050E790F /* Pods-RunnerTests.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.profile.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.profile.xcconfig"; sourceTree = "<group>"; };
+		C0A0ADC8E8ED2668AF72715E /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		331C80D2294CF70F00263BE5 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				79F3DEC2140214566E19F388 /* Pods_RunnerTests.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		33CC10EA2044A3C60003C045 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				78A318202AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage in Frameworks */,
+				130C39CAC9CC7AA143C489DF /* Pods_Runner.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		331C80D6294CF71000263BE5 /* RunnerTests */ = {
+			isa = PBXGroup;
+			children = (
+				331C80D7294CF71000263BE5 /* RunnerTests.swift */,
+			);
+			path = RunnerTests;
+			sourceTree = "<group>";
+		};
+		33BA886A226E78AF003329D5 /* Configs */ = {
+			isa = PBXGroup;
+			children = (
+				33E5194F232828860026EE4D /* AppInfo.xcconfig */,
+				9740EEB21CF90195004384FC /* Debug.xcconfig */,
+				7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
+				333000ED22D3DE5D00554162 /* Warnings.xcconfig */,
+			);
+			path = Configs;
+			sourceTree = "<group>";
+		};
+		33CC10E42044A3C60003C045 = {
+			isa = PBXGroup;
+			children = (
+				33FAB671232836740065AC1E /* Runner */,
+				33CEB47122A05771004F2AC0 /* Flutter */,
+				331C80D6294CF71000263BE5 /* RunnerTests */,
+				33CC10EE2044A3C60003C045 /* Products */,
+				D73912EC22F37F3D000D13A0 /* Frameworks */,
+				8208943E7AB9C5C3402F88ED /* Pods */,
+			);
+			sourceTree = "<group>";
+		};
+		33CC10EE2044A3C60003C045 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				33CC10ED2044A3C60003C045 /* claude_session_viewer.app */,
+				331C80D5294CF71000263BE5 /* RunnerTests.xctest */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+		33CC11242044D66E0003C045 /* Resources */ = {
+			isa = PBXGroup;
+			children = (
+				33CC10F22044A3C60003C045 /* Assets.xcassets */,
+				33CC10F42044A3C60003C045 /* MainMenu.xib */,
+				33CC10F72044A3C60003C045 /* Info.plist */,
+			);
+			name = Resources;
+			path = ..;
+			sourceTree = "<group>";
+		};
+		33CEB47122A05771004F2AC0 /* Flutter */ = {
+			isa = PBXGroup;
+			children = (
+				78E0A7A72DC9AD7400C4905E /* FlutterGeneratedPluginSwiftPackage */,
+				335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */,
+				33CEB47222A05771004F2AC0 /* Flutter-Debug.xcconfig */,
+				33CEB47422A05771004F2AC0 /* Flutter-Release.xcconfig */,
+				33CEB47722A0578A004F2AC0 /* Flutter-Generated.xcconfig */,
+			);
+			path = Flutter;
+			sourceTree = "<group>";
+		};
+		33FAB671232836740065AC1E /* Runner */ = {
+			isa = PBXGroup;
+			children = (
+				33CC10F02044A3C60003C045 /* AppDelegate.swift */,
+				33CC11122044BFA00003C045 /* MainFlutterWindow.swift */,
+				33E51913231747F40026EE4D /* DebugProfile.entitlements */,
+				33E51914231749380026EE4D /* Release.entitlements */,
+				33CC11242044D66E0003C045 /* Resources */,
+				33BA886A226E78AF003329D5 /* Configs */,
+			);
+			path = Runner;
+			sourceTree = "<group>";
+		};
+		8208943E7AB9C5C3402F88ED /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				153C2DDE069AD579210ED2C4 /* Pods-Runner.debug.xcconfig */,
+				C0A0ADC8E8ED2668AF72715E /* Pods-Runner.release.xcconfig */,
+				4BD835AFFC7FFFD2AC416CAE /* Pods-Runner.profile.xcconfig */,
+				881127F55C6D6CFE2534841B /* Pods-RunnerTests.debug.xcconfig */,
+				4EB19377A730AE2C095D7A54 /* Pods-RunnerTests.release.xcconfig */,
+				A5398467BE6DA3EC050E790F /* Pods-RunnerTests.profile.xcconfig */,
+			);
+			name = Pods;
+			path = Pods;
+			sourceTree = "<group>";
+		};
+		D73912EC22F37F3D000D13A0 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				4C8D4F4D6A14DBC06CABB730 /* Pods_Runner.framework */,
+				6CB8C54BF040E1E6BF05BCBD /* Pods_RunnerTests.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		331C80D4294CF70F00263BE5 /* RunnerTests */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 331C80DE294CF71000263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
+			buildPhases = (
+				2D5E86AC9DD4210FFD8C9DE8 /* [CP] Check Pods Manifest.lock */,
+				331C80D1294CF70F00263BE5 /* Sources */,
+				331C80D2294CF70F00263BE5 /* Frameworks */,
+				331C80D3294CF70F00263BE5 /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+				331C80DA294CF71000263BE5 /* PBXTargetDependency */,
+			);
+			name = RunnerTests;
+			productName = RunnerTests;
+			productReference = 331C80D5294CF71000263BE5 /* RunnerTests.xctest */;
+			productType = "com.apple.product-type.bundle.unit-test";
+		};
+		33CC10EC2044A3C60003C045 /* Runner */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 33CC10FB2044A3C60003C045 /* Build configuration list for PBXNativeTarget "Runner" */;
+			buildPhases = (
+				DDC6FD45F59CD5AA33826D72 /* [CP] Check Pods Manifest.lock */,
+				33CC10E92044A3C60003C045 /* Sources */,
+				33CC10EA2044A3C60003C045 /* Frameworks */,
+				33CC10EB2044A3C60003C045 /* Resources */,
+				33CC110E2044A8840003C045 /* Bundle Framework */,
+				3399D490228B24CF009A79C7 /* ShellScript */,
+				2C302F33045D329C15CB5562 /* [CP] Embed Pods Frameworks */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+				33CC11202044C79F0003C045 /* PBXTargetDependency */,
+			);
+			name = Runner;
+			packageProductDependencies = (
+				78A3181F2AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage */,
+			);
+			productName = Runner;
+			productReference = 33CC10ED2044A3C60003C045 /* claude_session_viewer.app */;
+			productType = "com.apple.product-type.application";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		33CC10E52044A3C60003C045 /* Project object */ = {
+			isa = PBXProject;
+			attributes = {
+				BuildIndependentTargetsInParallel = YES;
+				LastSwiftUpdateCheck = 0920;
+				LastUpgradeCheck = 1510;
+				ORGANIZATIONNAME = "";
+				TargetAttributes = {
+					331C80D4294CF70F00263BE5 = {
+						CreatedOnToolsVersion = 14.0;
+						TestTargetID = 33CC10EC2044A3C60003C045;
+					};
+					33CC10EC2044A3C60003C045 = {
+						CreatedOnToolsVersion = 9.2;
+						LastSwiftMigration = 1100;
+						ProvisioningStyle = Automatic;
+						SystemCapabilities = {
+							com.apple.Sandbox = {
+								enabled = 1;
+							};
+						};
+					};
+					33CC111A2044C6BA0003C045 = {
+						CreatedOnToolsVersion = 9.2;
+						ProvisioningStyle = Manual;
+					};
+				};
+			};
+			buildConfigurationList = 33CC10E82044A3C60003C045 /* Build configuration list for PBXProject "Runner" */;
+			compatibilityVersion = "Xcode 9.3";
+			developmentRegion = en;
+			hasScannedForEncodings = 0;
+			knownRegions = (
+				en,
+				Base,
+			);
+			mainGroup = 33CC10E42044A3C60003C045;
+			packageReferences = (
+				781AD8BC2B33823900A9FFBB /* XCLocalSwiftPackageReference "FlutterGeneratedPluginSwiftPackage" */,
+			);
+			productRefGroup = 33CC10EE2044A3C60003C045 /* Products */;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				33CC10EC2044A3C60003C045 /* Runner */,
+				331C80D4294CF70F00263BE5 /* RunnerTests */,
+				33CC111A2044C6BA0003C045 /* Flutter Assemble */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXResourcesBuildPhase section */
+		331C80D3294CF70F00263BE5 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		33CC10EB2044A3C60003C045 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				33CC10F32044A3C60003C045 /* Assets.xcassets in Resources */,
+				33CC10F62044A3C60003C045 /* MainMenu.xib in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXResourcesBuildPhase section */
+
+/* Begin PBXShellScriptBuildPhase section */
+		2C302F33045D329C15CB5562 /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
+		2D5E86AC9DD4210FFD8C9DE8 /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-RunnerTests-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
+		3399D490228B24CF009A79C7 /* ShellScript */ = {
+			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+			);
+			outputFileListPaths = (
+			);
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "echo \"$PRODUCT_NAME.app\" > \"$PROJECT_DIR\"/Flutter/ephemeral/.app_filename && \"$FLUTTER_ROOT\"/packages/flutter_tools/bin/macos_assemble.sh embed\n";
+		};
+		33CC111E2044C6BF0003C045 /* ShellScript */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				Flutter/ephemeral/FlutterInputs.xcfilelist,
+			);
+			inputPaths = (
+				Flutter/ephemeral/tripwire,
+			);
+			outputFileListPaths = (
+				Flutter/ephemeral/FlutterOutputs.xcfilelist,
+			);
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"$FLUTTER_ROOT\"/packages/flutter_tools/bin/macos_assemble.sh && touch Flutter/ephemeral/tripwire";
+		};
+		DDC6FD45F59CD5AA33826D72 /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
+/* End PBXShellScriptBuildPhase section */
+
+/* Begin PBXSourcesBuildPhase section */
+		331C80D1294CF70F00263BE5 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				331C80D8294CF71000263BE5 /* RunnerTests.swift in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		33CC10E92044A3C60003C045 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				33CC11132044BFA00003C045 /* MainFlutterWindow.swift in Sources */,
+				33CC10F12044A3C60003C045 /* AppDelegate.swift in Sources */,
+				335BBD1B22A9A15E00E9071D /* GeneratedPluginRegistrant.swift in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin PBXTargetDependency section */
+		331C80DA294CF71000263BE5 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 33CC10EC2044A3C60003C045 /* Runner */;
+			targetProxy = 331C80D9294CF71000263BE5 /* PBXContainerItemProxy */;
+		};
+		33CC11202044C79F0003C045 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 33CC111A2044C6BA0003C045 /* Flutter Assemble */;
+			targetProxy = 33CC111F2044C79F0003C045 /* PBXContainerItemProxy */;
+		};
+/* End PBXTargetDependency section */
+
+/* Begin PBXVariantGroup section */
+		33CC10F42044A3C60003C045 /* MainMenu.xib */ = {
+			isa = PBXVariantGroup;
+			children = (
+				33CC10F52044A3C60003C045 /* Base */,
+			);
+			name = MainMenu.xib;
+			path = Runner;
+			sourceTree = "<group>";
+		};
+/* End PBXVariantGroup section */
+
+/* Begin XCBuildConfiguration section */
+		331C80DB294CF71000263BE5 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 881127F55C6D6CFE2534841B /* Pods-RunnerTests.debug.xcconfig */;
+			buildSettings = {
+				BUNDLE_LOADER = "$(TEST_HOST)";
+				CURRENT_PROJECT_VERSION = 1;
+				GENERATE_INFOPLIST_FILE = YES;
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = com.svrnty.claudeSessionViewer.RunnerTests;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 5.0;
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/claude_session_viewer.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/claude_session_viewer";
+			};
+			name = Debug;
+		};
+		331C80DC294CF71000263BE5 /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 4EB19377A730AE2C095D7A54 /* Pods-RunnerTests.release.xcconfig */;
+			buildSettings = {
+				BUNDLE_LOADER = "$(TEST_HOST)";
+				CURRENT_PROJECT_VERSION = 1;
+				GENERATE_INFOPLIST_FILE = YES;
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = com.svrnty.claudeSessionViewer.RunnerTests;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 5.0;
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/claude_session_viewer.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/claude_session_viewer";
+			};
+			name = Release;
+		};
+		331C80DD294CF71000263BE5 /* Profile */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = A5398467BE6DA3EC050E790F /* Pods-RunnerTests.profile.xcconfig */;
+			buildSettings = {
+				BUNDLE_LOADER = "$(TEST_HOST)";
+				CURRENT_PROJECT_VERSION = 1;
+				GENERATE_INFOPLIST_FILE = YES;
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = com.svrnty.claudeSessionViewer.RunnerTests;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 5.0;
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/claude_session_viewer.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/claude_session_viewer";
+			};
+			name = Profile;
+		};
+		338D0CE9231458BD00FA5F75 /* Profile */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CODE_SIGN_IDENTITY = "-";
+				COPY_PHASE_STRIP = NO;
+				DEAD_CODE_STRIPPING = YES;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = NO;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SDKROOT = macosx;
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
+			};
+			name = Profile;
+		};
+		338D0CEA231458BD00FA5F75 /* Profile */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements;
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+				);
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_VERSION = 5.0;
+			};
+			name = Profile;
+		};
+		338D0CEB231458BD00FA5F75 /* Profile */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Manual;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Profile;
+		};
+		33CC10F92044A3C60003C045 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CODE_SIGN_IDENTITY = "-";
+				COPY_PHASE_STRIP = NO;
+				DEAD_CODE_STRIPPING = YES;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = NO;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MTL_ENABLE_DEBUG_INFO = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				SDKROOT = macosx;
+				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+			};
+			name = Debug;
+		};
+		33CC10FA2044A3C60003C045 /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CODE_SIGN_IDENTITY = "-";
+				COPY_PHASE_STRIP = NO;
+				DEAD_CODE_STRIPPING = YES;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = NO;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SDKROOT = macosx;
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
+			};
+			name = Release;
+		};
+		33CC10FC2044A3C60003C045 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements;
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+				);
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
+			};
+			name = Debug;
+		};
+		33CC10FD2044A3C60003C045 /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_ENTITLEMENTS = Runner/Release.entitlements;
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+				);
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_VERSION = 5.0;
+			};
+			name = Release;
+		};
+		33CC111C2044C6BA0003C045 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Manual;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Debug;
+		};
+		33CC111D2044C6BA0003C045 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		331C80DE294CF71000263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				331C80DB294CF71000263BE5 /* Debug */,
+				331C80DC294CF71000263BE5 /* Release */,
+				331C80DD294CF71000263BE5 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		33CC10E82044A3C60003C045 /* Build configuration list for PBXProject "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				33CC10F92044A3C60003C045 /* Debug */,
+				33CC10FA2044A3C60003C045 /* Release */,
+				338D0CE9231458BD00FA5F75 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		33CC10FB2044A3C60003C045 /* Build configuration list for PBXNativeTarget "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				33CC10FC2044A3C60003C045 /* Debug */,
+				33CC10FD2044A3C60003C045 /* Release */,
+				338D0CEA231458BD00FA5F75 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				33CC111C2044C6BA0003C045 /* Debug */,
+				33CC111D2044C6BA0003C045 /* Release */,
+				338D0CEB231458BD00FA5F75 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+
+/* Begin XCLocalSwiftPackageReference section */
+		781AD8BC2B33823900A9FFBB /* XCLocalSwiftPackageReference "FlutterGeneratedPluginSwiftPackage" */ = {
+			isa = XCLocalSwiftPackageReference;
+			relativePath = Flutter/ephemeral/Packages/FlutterGeneratedPluginSwiftPackage;
+		};
+/* End XCLocalSwiftPackageReference section */
+
+/* Begin XCSwiftPackageProductDependency section */
+		78A3181F2AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = FlutterGeneratedPluginSwiftPackage;
+		};
+/* End XCSwiftPackageProductDependency section */
+	};
+	rootObject = 33CC10E52044A3C60003C045 /* Project object */;
+}

macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1510"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <PreActions>
+         <ExecutionAction
+            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
+            <ActionContent
+               title = "Run Prepare Flutter Framework Script"
+               scriptText = "&quot;$FLUTTER_ROOT&quot;/packages/flutter_tools/bin/macos_assemble.sh prepare&#10;">
+               <EnvironmentBuildable>
+                  <BuildableReference
+                     BuildableIdentifier = "primary"
+                     BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+                     BuildableName = "claude_session_viewer.app"
+                     BlueprintName = "Runner"
+                     ReferencedContainer = "container:Runner.xcodeproj">
+                  </BuildableReference>
+               </EnvironmentBuildable>
+            </ActionContent>
+         </ExecutionAction>
+      </PreActions>
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+               BuildableName = "claude_session_viewer.app"
+               BlueprintName = "Runner"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "claude_session_viewer.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <Testables>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "331C80D4294CF70F00263BE5"
+               BuildableName = "RunnerTests.xctest"
+               BlueprintName = "RunnerTests"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      enableGPUValidationMode = "1"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "claude_session_viewer.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Profile"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "claude_session_viewer.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

macos/Runner.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
+</Workspace>

macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

macos/Runner/AppDelegate.swift

@@ -0,0 +1,13 @@
+import Cocoa
+import FlutterMacOS
+
+@main
+class AppDelegate: FlutterAppDelegate {
+  override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
+    return true
+  }
+
+  override func applicationSupportsSecureRestorableState(_ app: NSApplication) -> Bool {
+    return true
+  }
+}

macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,68 @@
+{
+  "images" : [
+    {
+      "size" : "16x16",
+      "idiom" : "mac",
+      "filename" : "app_icon_16.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "16x16",
+      "idiom" : "mac",
+      "filename" : "app_icon_32.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "32x32",
+      "idiom" : "mac",
+      "filename" : "app_icon_32.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "32x32",
+      "idiom" : "mac",
+      "filename" : "app_icon_64.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "app_icon_128.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "app_icon_256.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "app_icon_256.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "app_icon_512.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "app_icon_512.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "app_icon_1024.png",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

macos/Runner/Base.lproj/MainMenu.xib

@@ -0,0 +1,343 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="14490.70" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+    <dependencies>
+        <deployment identifier="macosx"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="14490.70"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <customObject id="-2" userLabel="File's Owner" customClass="NSApplication">
+            <connections>
+                <outlet property="delegate" destination="Voe-Tx-rLC" id="GzC-gU-4Uq"/>
+            </connections>
+        </customObject>
+        <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
+        <customObject id="-3" userLabel="Application" customClass="NSObject"/>
+        <customObject id="Voe-Tx-rLC" customClass="AppDelegate" customModule="Runner" customModuleProvider="target">
+            <connections>
+                <outlet property="applicationMenu" destination="uQy-DD-JDr" id="XBo-yE-nKs"/>
+                <outlet property="mainFlutterWindow" destination="QvC-M9-y7g" id="gIp-Ho-8D9"/>
+            </connections>
+        </customObject>
+        <customObject id="YLy-65-1bz" customClass="NSFontManager"/>
+        <menu title="Main Menu" systemMenu="main" id="AYu-sK-qS6">
+            <items>
+                <menuItem title="APP_NAME" id="1Xt-HY-uBw">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="APP_NAME" systemMenu="apple" id="uQy-DD-JDr">
+                        <items>
+                            <menuItem title="About APP_NAME" id="5kV-Vb-QxS">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="orderFrontStandardAboutPanel:" target="-1" id="Exp-CZ-Vem"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="VOq-y0-SEH"/>
+                            <menuItem title="Preferences…" keyEquivalent="," id="BOF-NM-1cW"/>
+                            <menuItem isSeparatorItem="YES" id="wFC-TO-SCJ"/>
+                            <menuItem title="Services" id="NMo-om-nkz">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Services" systemMenu="services" id="hz9-B4-Xy5"/>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="4je-JR-u6R"/>
+                            <menuItem title="Hide APP_NAME" keyEquivalent="h" id="Olw-nP-bQN">
+                                <connections>
+                                    <action selector="hide:" target="-1" id="PnN-Uc-m68"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Hide Others" keyEquivalent="h" id="Vdr-fp-XzO">
+                                <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
+                                <connections>
+                                    <action selector="hideOtherApplications:" target="-1" id="VT4-aY-XCT"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Show All" id="Kd2-mp-pUS">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="unhideAllApplications:" target="-1" id="Dhg-Le-xox"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="kCx-OE-vgT"/>
+                            <menuItem title="Quit APP_NAME" keyEquivalent="q" id="4sb-4s-VLi">
+                                <connections>
+                                    <action selector="terminate:" target="-1" id="Te7-pn-YzF"/>
+                                </connections>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem title="Edit" id="5QF-Oa-p0T">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="Edit" id="W48-6f-4Dl">
+                        <items>
+                            <menuItem title="Undo" keyEquivalent="z" id="dRJ-4n-Yzg">
+                                <connections>
+                                    <action selector="undo:" target="-1" id="M6e-cu-g7V"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Redo" keyEquivalent="Z" id="6dh-zS-Vam">
+                                <connections>
+                                    <action selector="redo:" target="-1" id="oIA-Rs-6OD"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="WRV-NI-Exz"/>
+                            <menuItem title="Cut" keyEquivalent="x" id="uRl-iY-unG">
+                                <connections>
+                                    <action selector="cut:" target="-1" id="YJe-68-I9s"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Copy" keyEquivalent="c" id="x3v-GG-iWU">
+                                <connections>
+                                    <action selector="copy:" target="-1" id="G1f-GL-Joy"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Paste" keyEquivalent="v" id="gVA-U4-sdL">
+                                <connections>
+                                    <action selector="paste:" target="-1" id="UvS-8e-Qdg"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Paste and Match Style" keyEquivalent="V" id="WeT-3V-zwk">
+                                <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
+                                <connections>
+                                    <action selector="pasteAsPlainText:" target="-1" id="cEh-KX-wJQ"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Delete" id="pa3-QI-u2k">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="delete:" target="-1" id="0Mk-Ml-PaM"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Select All" keyEquivalent="a" id="Ruw-6m-B2m">
+                                <connections>
+                                    <action selector="selectAll:" target="-1" id="VNm-Mi-diN"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="uyl-h8-XO2"/>
+                            <menuItem title="Find" id="4EN-yA-p0u">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Find" id="1b7-l0-nxx">
+                                    <items>
+                                        <menuItem title="Find…" tag="1" keyEquivalent="f" id="Xz5-n4-O0W">
+                                            <connections>
+                                                <action selector="performFindPanelAction:" target="-1" id="cD7-Qs-BN4"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Find and Replace…" tag="12" keyEquivalent="f" id="YEy-JH-Tfz">
+                                            <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
+                                            <connections>
+                                                <action selector="performFindPanelAction:" target="-1" id="WD3-Gg-5AJ"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Find Next" tag="2" keyEquivalent="g" id="q09-fT-Sye">
+                                            <connections>
+                                                <action selector="performFindPanelAction:" target="-1" id="NDo-RZ-v9R"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Find Previous" tag="3" keyEquivalent="G" id="OwM-mh-QMV">
+                                            <connections>
+                                                <action selector="performFindPanelAction:" target="-1" id="HOh-sY-3ay"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Use Selection for Find" tag="7" keyEquivalent="e" id="buJ-ug-pKt">
+                                            <connections>
+                                                <action selector="performFindPanelAction:" target="-1" id="U76-nv-p5D"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Jump to Selection" keyEquivalent="j" id="S0p-oC-mLd">
+                                            <connections>
+                                                <action selector="centerSelectionInVisibleArea:" target="-1" id="IOG-6D-g5B"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                            <menuItem title="Spelling and Grammar" id="Dv1-io-Yv7">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Spelling" id="3IN-sU-3Bg">
+                                    <items>
+                                        <menuItem title="Show Spelling and Grammar" keyEquivalent=":" id="HFo-cy-zxI">
+                                            <connections>
+                                                <action selector="showGuessPanel:" target="-1" id="vFj-Ks-hy3"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Check Document Now" keyEquivalent=";" id="hz2-CU-CR7">
+                                            <connections>
+                                                <action selector="checkSpelling:" target="-1" id="fz7-VC-reM"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="bNw-od-mp5"/>
+                                        <menuItem title="Check Spelling While Typing" id="rbD-Rh-wIN">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleContinuousSpellChecking:" target="-1" id="7w6-Qz-0kB"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Check Grammar With Spelling" id="mK6-2p-4JG">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleGrammarChecking:" target="-1" id="muD-Qn-j4w"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Correct Spelling Automatically" id="78Y-hA-62v">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticSpellingCorrection:" target="-1" id="2lM-Qi-WAP"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                            <menuItem title="Substitutions" id="9ic-FL-obx">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Substitutions" id="FeM-D8-WVr">
+                                    <items>
+                                        <menuItem title="Show Substitutions" id="z6F-FW-3nz">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="orderFrontSubstitutionsPanel:" target="-1" id="oku-mr-iSq"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem isSeparatorItem="YES" id="gPx-C9-uUO"/>
+                                        <menuItem title="Smart Copy/Paste" id="9yt-4B-nSM">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleSmartInsertDelete:" target="-1" id="3IJ-Se-DZD"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Smart Quotes" id="hQb-2v-fYv">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticQuoteSubstitution:" target="-1" id="ptq-xd-QOA"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Smart Dashes" id="rgM-f4-ycn">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticDashSubstitution:" target="-1" id="oCt-pO-9gS"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Smart Links" id="cwL-P1-jid">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticLinkDetection:" target="-1" id="Gip-E3-Fov"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Data Detectors" id="tRr-pd-1PS">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticDataDetection:" target="-1" id="R1I-Nq-Kbl"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Text Replacement" id="HFQ-gK-NFA">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="toggleAutomaticTextReplacement:" target="-1" id="DvP-Fe-Py6"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                            <menuItem title="Transformations" id="2oI-Rn-ZJC">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Transformations" id="c8a-y6-VQd">
+                                    <items>
+                                        <menuItem title="Make Upper Case" id="vmV-6d-7jI">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="uppercaseWord:" target="-1" id="sPh-Tk-edu"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Make Lower Case" id="d9M-CD-aMd">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="lowercaseWord:" target="-1" id="iUZ-b5-hil"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Capitalize" id="UEZ-Bs-lqG">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="capitalizeWord:" target="-1" id="26H-TL-nsh"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                            <menuItem title="Speech" id="xrE-MZ-jX0">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <menu key="submenu" title="Speech" id="3rS-ZA-NoH">
+                                    <items>
+                                        <menuItem title="Start Speaking" id="Ynk-f8-cLZ">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="startSpeaking:" target="-1" id="654-Ng-kyl"/>
+                                            </connections>
+                                        </menuItem>
+                                        <menuItem title="Stop Speaking" id="Oyz-dy-DGm">
+                                            <modifierMask key="keyEquivalentModifierMask"/>
+                                            <connections>
+                                                <action selector="stopSpeaking:" target="-1" id="dX8-6p-jy9"/>
+                                            </connections>
+                                        </menuItem>
+                                    </items>
+                                </menu>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem title="View" id="H8h-7b-M4v">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="View" id="HyV-fh-RgO">
+                        <items>
+                            <menuItem title="Enter Full Screen" keyEquivalent="f" id="4J7-dP-txa">
+                                <modifierMask key="keyEquivalentModifierMask" control="YES" command="YES"/>
+                                <connections>
+                                    <action selector="toggleFullScreen:" target="-1" id="dU3-MA-1Rq"/>
+                                </connections>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem title="Window" id="aUF-d1-5bR">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="Window" systemMenu="window" id="Td7-aD-5lo">
+                        <items>
+                            <menuItem title="Minimize" keyEquivalent="m" id="OY7-WF-poV">
+                                <connections>
+                                    <action selector="performMiniaturize:" target="-1" id="VwT-WD-YPe"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem title="Zoom" id="R4o-n2-Eq4">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="performZoom:" target="-1" id="DIl-cC-cCs"/>
+                                </connections>
+                            </menuItem>
+                            <menuItem isSeparatorItem="YES" id="eu3-7i-yIM"/>
+                            <menuItem title="Bring All to Front" id="LE2-aR-0XJ">
+                                <modifierMask key="keyEquivalentModifierMask"/>
+                                <connections>
+                                    <action selector="arrangeInFront:" target="-1" id="DRN-fu-gQh"/>
+                                </connections>
+                            </menuItem>
+                        </items>
+                    </menu>
+                </menuItem>
+                <menuItem title="Help" id="EPT-qC-fAb">
+                    <modifierMask key="keyEquivalentModifierMask"/>
+                    <menu key="submenu" title="Help" systemMenu="help" id="rJ0-wn-3NY"/>
+                </menuItem>
+            </items>
+            <point key="canvasLocation" x="142" y="-258"/>
+        </menu>
+        <window title="APP_NAME" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" animationBehavior="default" id="QvC-M9-y7g" customClass="MainFlutterWindow" customModule="Runner" customModuleProvider="target">
+            <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
+            <rect key="contentRect" x="335" y="390" width="800" height="600"/>
+            <rect key="screenRect" x="0.0" y="0.0" width="2560" height="1577"/>
+            <view key="contentView" wantsLayer="YES" id="EiT-Mj-1SZ">
+                <rect key="frame" x="0.0" y="0.0" width="800" height="600"/>
+                <autoresizingMask key="autoresizingMask"/>
+            </view>
+        </window>
+    </objects>
+</document>

macos/Runner/Configs/AppInfo.xcconfig

@@ -0,0 +1,14 @@
+// Application-level settings for the Runner target.
+//
+// This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the
+// future. If not, the values below would default to using the project name when this becomes a
+// 'flutter create' template.
+
+// The application's name. By default this is also the title of the Flutter window.
+PRODUCT_NAME = claude_session_viewer
+
+// The application's bundle identifier
+PRODUCT_BUNDLE_IDENTIFIER = com.svrnty.claudeSessionViewer
+
+// The copyright displayed in application information
+PRODUCT_COPYRIGHT = Copyright © 2026 com.svrnty. All rights reserved.

macos/Runner/Configs/Debug.xcconfig

@@ -0,0 +1,2 @@
+#include "../../Flutter/Flutter-Debug.xcconfig"
+#include "Warnings.xcconfig"

macos/Runner/Configs/Release.xcconfig

@@ -0,0 +1,2 @@
+#include "../../Flutter/Flutter-Release.xcconfig"
+#include "Warnings.xcconfig"

macos/Runner/Configs/Warnings.xcconfig

@@ -0,0 +1,13 @@
+WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings
+GCC_WARN_UNDECLARED_SELECTOR = YES
+CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES
+CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE
+CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
+CLANG_WARN_PRAGMA_PACK = YES
+CLANG_WARN_STRICT_PROTOTYPES = YES
+CLANG_WARN_COMMA = YES
+GCC_WARN_STRICT_SELECTOR_MATCH = YES
+CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES
+CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES
+GCC_WARN_SHADOW = YES
+CLANG_WARN_UNREACHABLE_CODE = YES

macos/Runner/DebugProfile.entitlements

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.app-sandbox</key>
+	<false/>
+	<key>com.apple.security.cs.allow-jit</key>
+	<true/>
+	<key>com.apple.security.network.server</key>
+	<true/>
+	<key>com.apple.security.files.user-selected.read-only</key>
+	<true/>
+	<key>com.apple.security.files.home-directory.read-only</key>
+	<true/>
+</dict>
+</plist>

macos/Runner/Info.plist

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIconFile</key>
+	<string></string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>$(PRODUCT_COPYRIGHT)</string>
+	<key>NSMainNibFile</key>
+	<string>MainMenu</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+</dict>
+</plist>

macos/Runner/MainFlutterWindow.swift

@@ -0,0 +1,17 @@
+import Cocoa
+import FlutterMacOS
+
+class MainFlutterWindow: NSWindow {
+  override func awakeFromNib() {
+    let flutterViewController = FlutterViewController()
+    let windowFrame = self.frame
+    self.contentViewController = flutterViewController
+    self.setFrame(windowFrame, display: true)
+    self.minSize = NSSize(width: 1200, height: 700)
+    self.title = "Claude Session Viewer"
+
+    RegisterGeneratedPlugins(registry: flutterViewController)
+
+    super.awakeFromNib()
+  }
+}

macos/Runner/Release.entitlements

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
+	<key>com.apple.security.files.user-selected.read-only</key>
+	<true/>
+	<key>com.apple.security.files.home-directory.read-only</key>
+	<true/>
+</dict>
+</plist>

macos/RunnerTests/RunnerTests.swift

@@ -0,0 +1,12 @@
+import Cocoa
+import FlutterMacOS
+import XCTest
+
+class RunnerTests: XCTestCase {
+
+  func testExample() {
+    // If you add code to the Runner application, consider adding tests here.
+    // See https://developer.apple.com/documentation/xctest for more information about using XCTest.
+  }
+
+}

pubspec.lock

@@ -0,0 +1,594 @@
+# Generated by pub
+# See https://dart.dev/tools/pub/glossary#lockfile
+packages:
+  args:
+    dependency: transitive
+    description:
+      name: args
+      sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.7.0"
+  async:
+    dependency: transitive
+    description:
+      name: async
+      sha256: "758e6d74e971c3e5aceb4110bfd6698efc7f501675bcfe0c775459a8140750eb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.13.0"
+  boolean_selector:
+    dependency: transitive
+    description:
+      name: boolean_selector
+      sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  characters:
+    dependency: transitive
+    description:
+      name: characters
+      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.0"
+  clock:
+    dependency: transitive
+    description:
+      name: clock
+      sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.2"
+  code_assets:
+    dependency: transitive
+    description:
+      name: code_assets
+      sha256: "83ccdaa064c980b5596c35dd64a8d3ecc68620174ab9b90b6343b753aa721687"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.0"
+  collection:
+    dependency: transitive
+    description:
+      name: collection
+      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.19.1"
+  cross_file:
+    dependency: transitive
+    description:
+      name: cross_file
+      sha256: "28bb3ae56f117b5aec029d702a90f57d285cd975c3c5c281eaca38dbc47c5937"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.5+2"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      sha256: c8ea0233063ba03258fbcf2ca4d6dadfefe14f02fab57702265467a19f27fadf
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.7"
+  cupertino_icons:
+    dependency: "direct main"
+    description:
+      name: cupertino_icons
+      sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.8"
+  dbus:
+    dependency: transitive
+    description:
+      name: dbus
+      sha256: d0c98dcd4f5169878b6cf8f6e0a52403a9dff371a3e2f019697accbf6f44a270
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.12"
+  equatable:
+    dependency: transitive
+    description:
+      name: equatable
+      sha256: "3e0141505477fd8ad55d6eb4e7776d3fe8430be8e497ccb1521370c3f21a3e2b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.8"
+  fake_async:
+    dependency: transitive
+    description:
+      name: fake_async
+      sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.3"
+  ffi:
+    dependency: transitive
+    description:
+      name: ffi
+      sha256: "6d7fd89431262d8f3125e81b50d3847a091d846eafcd4fdb88dd06f36d705a45"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.0"
+  file:
+    dependency: transitive
+    description:
+      name: file
+      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.1"
+  file_picker:
+    dependency: "direct main"
+    description:
+      name: file_picker
+      sha256: "57d9a1dd5063f85fa3107fb42d1faffda52fdc948cefd5fe5ea85267a5fc7343"
+      url: "https://pub.dev"
+    source: hosted
+    version: "10.3.10"
+  fl_chart:
+    dependency: "direct main"
+    description:
+      name: fl_chart
+      sha256: "7ca9a40f4eb85949190e54087be8b4d6ac09dc4c54238d782a34cf1f7c011de9"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.1"
+  flutter:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_lints:
+    dependency: "direct dev"
+    description:
+      name: flutter_lints
+      sha256: "3105dc8492f6183fb076ccf1f351ac3d60564bff92e20bfc4af9cc1651f4e7e1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.0.0"
+  flutter_markdown:
+    dependency: "direct main"
+    description:
+      name: flutter_markdown
+      sha256: "08fb8315236099ff8e90cb87bb2b935e0a724a3af1623000a9cec930468e0f27"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.7+1"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      sha256: ee8068e0e1cd16c4a82714119918efdeed33b3ba7772c54b5d094ab53f9b7fd1
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.33"
+  flutter_test:
+    dependency: "direct dev"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  glob:
+    dependency: transitive
+    description:
+      name: glob
+      sha256: c3f1ee72c96f8f78935e18aa8cecced9ab132419e8625dc187e1c2408efc20de
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.3"
+  google_fonts:
+    dependency: "direct main"
+    description:
+      name: google_fonts
+      sha256: db9df7a5898d894eeda4c78143f35c30a243558be439518972366880b80bf88e
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.0.2"
+  hooks:
+    dependency: transitive
+    description:
+      name: hooks
+      sha256: e79ed1e8e1929bc6ecb6ec85f0cb519c887aa5b423705ded0d0f2d9226def388
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.2"
+  http:
+    dependency: transitive
+    description:
+      name: http
+      sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.6.0"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.1.2"
+  intl:
+    dependency: "direct main"
+    description:
+      name: intl
+      sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.20.2"
+  leak_tracker:
+    dependency: transitive
+    description:
+      name: leak_tracker
+      sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
+      url: "https://pub.dev"
+    source: hosted
+    version: "11.0.2"
+  leak_tracker_flutter_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_flutter_testing
+      sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.10"
+  leak_tracker_testing:
+    dependency: transitive
+    description:
+      name: leak_tracker_testing
+      sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.2"
+  lints:
+    dependency: transitive
+    description:
+      name: lints
+      sha256: "12f842a479589fea194fe5c5a3095abc7be0c1f2ddfa9a0e76aed1dbd26a87df"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.1.0"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.0"
+  markdown:
+    dependency: transitive
+    description:
+      name: markdown
+      sha256: "935e23e1ff3bc02d390bad4d4be001208ee92cc217cb5b5a6c19bc14aaa318c1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.3.0"
+  matcher:
+    dependency: transitive
+    description:
+      name: matcher
+      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.12.17"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.11.1"
+  meta:
+    dependency: transitive
+    description:
+      name: meta
+      sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.17.0"
+  native_toolchain_c:
+    dependency: transitive
+    description:
+      name: native_toolchain_c
+      sha256: "92b2ca62c8bd2b8d2f267cdfccf9bfbdb7322f778f8f91b3ce5b5cda23a3899f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.17.5"
+  nested:
+    dependency: transitive
+    description:
+      name: nested
+      sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.0"
+  objective_c:
+    dependency: transitive
+    description:
+      name: objective_c
+      sha256: "100a1c87616ab6ed41ec263b083c0ef3261ee6cd1dc3b0f35f8ddfa4f996fe52"
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.3.0"
+  path:
+    dependency: transitive
+    description:
+      name: path
+      sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.9.1"
+  path_provider:
+    dependency: transitive
+    description:
+      name: path_provider
+      sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.5"
+  path_provider_android:
+    dependency: transitive
+    description:
+      name: path_provider_android
+      sha256: f2c65e21139ce2c3dad46922be8272bb5963516045659e71bb16e151c93b580e
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.22"
+  path_provider_foundation:
+    dependency: transitive
+    description:
+      name: path_provider_foundation
+      sha256: "2a376b7d6392d80cd3705782d2caa734ca4727776db0b6ec36ef3f1855197699"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.6.0"
+  path_provider_linux:
+    dependency: transitive
+    description:
+      name: path_provider_linux
+      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.1"
+  path_provider_platform_interface:
+    dependency: transitive
+    description:
+      name: path_provider_platform_interface
+      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  path_provider_windows:
+    dependency: transitive
+    description:
+      name: path_provider_windows
+      sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.0"
+  petitparser:
+    dependency: transitive
+    description:
+      name: petitparser
+      sha256: "91bd59303e9f769f108f8df05e371341b15d59e995e6806aefab827b58336675"
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.2"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.6"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.8"
+  provider:
+    dependency: "direct main"
+    description:
+      name: provider
+      sha256: "4e82183fa20e5ca25703ead7e05de9e4cceed1fbd1eadc1ac3cb6f565a09f272"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.1.5+1"
+  pub_semver:
+    dependency: transitive
+    description:
+      name: pub_semver
+      sha256: "5bfcf68ca79ef689f8990d1160781b4bad40a3bd5e5218ad4076ddb7f4081585"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.0"
+  shared_preferences:
+    dependency: "direct main"
+    description:
+      name: shared_preferences
+      sha256: "2939ae520c9024cb197fc20dee269cd8cdbf564c8b5746374ec6cacdc5169e64"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.4"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      sha256: "8374d6200ab33ac99031a852eba4c8eb2170c4bf20778b3e2c9eccb45384fb41"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.21"
+  shared_preferences_foundation:
+    dependency: transitive
+    description:
+      name: shared_preferences_foundation
+      sha256: "4e7eaffc2b17ba398759f1151415869a34771ba11ebbccd1b0145472a619a64f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.6"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      sha256: "57cbf196c486bc2cf1f02b85784932c6094376284b3ad5779d1b1c6c6a816b80"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      sha256: c49bd060261c9a3f0ff445892695d6212ff603ef3115edbb448509d407600019
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.3"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  sky_engine:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  source_span:
+    dependency: transitive
+    description:
+      name: source_span
+      sha256: "56a02f1f4cd1a2d96303c0144c93bd6d909eea6bee6bf5a0e0b685edbd4c47ab"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.10.2"
+  stack_trace:
+    dependency: transitive
+    description:
+      name: stack_trace
+      sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.12.1"
+  stream_channel:
+    dependency: transitive
+    description:
+      name: stream_channel
+      sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.4"
+  string_scanner:
+    dependency: transitive
+    description:
+      name: string_scanner
+      sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.1"
+  term_glyph:
+    dependency: transitive
+    description:
+      name: term_glyph
+      sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.2"
+  test_api:
+    dependency: transitive
+    description:
+      name: test_api
+      sha256: ab2726c1a94d3176a45960b6234466ec367179b87dd74f1611adb1f3b5fb9d55
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.7"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.0"
+  vector_math:
+    dependency: transitive
+    description:
+      name: vector_math
+      sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.0"
+  vm_service:
+    dependency: transitive
+    description:
+      name: vm_service
+      sha256: "45caa6c5917fa127b5dbcfbd1fa60b14e583afdc08bfc96dda38886ca252eb60"
+      url: "https://pub.dev"
+    source: hosted
+    version: "15.0.2"
+  web:
+    dependency: transitive
+    description:
+      name: web
+      sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.1"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      sha256: d7cb55e04cd34096cd3a79b3330245f54cb96a370a1c27adb3c84b917de8b08e
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.15.0"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
+  xml:
+    dependency: transitive
+    description:
+      name: xml
+      sha256: "971043b3a0d3da28727e40ed3e0b5d18b742fa5a68665cca88e74b7876d5e025"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.6.1"
+  yaml:
+    dependency: transitive
+    description:
+      name: yaml
+      sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.3"
+sdks:
+  dart: ">=3.10.7 <4.0.0"
+  flutter: ">=3.38.4"

pubspec.yaml

@@ -0,0 +1,96 @@
+name: claude_session_viewer
+description: "A new Flutter project."
+# The following line prevents the package from being accidentally published to
+# pub.dev using `flutter pub publish`. This is preferred for private packages.
+publish_to: 'none' # Remove this line if you wish to publish to pub.dev
+
+# The following defines the version and build number for your application.
+# A version number is three numbers separated by dots, like 1.2.43
+# followed by an optional build number separated by a +.
+# Both the version and the builder number may be overridden in flutter
+# build by specifying --build-name and --build-number, respectively.
+# In Android, build-name is used as versionName while build-number used as versionCode.
+# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
+# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
+# Read more about iOS versioning at
+# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
+# In Windows, build-name is used as the major, minor, and patch parts
+# of the product and file versions while build-number is used as the build suffix.
+version: 1.0.0+1
+
+environment:
+  sdk: ^3.10.7
+
+# Dependencies specify other packages that your package needs in order to work.
+# To automatically upgrade your package dependencies to the latest versions
+# consider running `flutter pub upgrade --major-versions`. Alternatively,
+# dependencies can be manually updated by changing the version numbers below to
+# the latest version available on pub.dev. To see which dependencies have newer
+# versions available, run `flutter pub outdated`.
+dependencies:
+  flutter:
+    sdk: flutter
+
+  # The following adds the Cupertino Icons font to your application.
+  # Use with the CupertinoIcons class for iOS style icons.
+  cupertino_icons: ^1.0.8
+  provider: ^6.1.5+1
+  file_picker: ^10.3.10
+  flutter_markdown: ^0.7.7+1
+  google_fonts: ^8.0.2
+  intl: ^0.20.2
+  fl_chart: ^1.1.1
+  shared_preferences: ^2.5.4
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+
+  # The "flutter_lints" package below contains a set of recommended lints to
+  # encourage good coding practices. The lint set provided by the package is
+  # activated in the `analysis_options.yaml` file located at the root of your
+  # package. See that file for information about deactivating specific lint
+  # rules and activating additional ones.
+  flutter_lints: ^6.0.0
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/tools/pub/pubspec
+
+# The following section is specific to Flutter packages.
+flutter:
+
+  # The following line ensures that the Material Icons font is
+  # included with your application, so that you can use the icons in
+  # the material Icons class.
+  uses-material-design: true
+
+  # To add assets to your application, add an assets section, like this:
+  # assets:
+  #   - images/a_dot_burr.jpeg
+  #   - images/a_dot_ham.jpeg
+
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.dev/to/resolution-aware-images
+
+  # For details regarding adding assets from package dependencies, see
+  # https://flutter.dev/to/asset-from-package
+
+  # To add custom fonts to your application, add a fonts section here,
+  # in this "flutter" section. Each entry in this list should have a
+  # "family" key with the font family name, and a "fonts" key with a
+  # list giving the asset and other descriptors for the font. For
+  # example:
+  # fonts:
+  #   - family: Schyler
+  #     fonts:
+  #       - asset: fonts/Schyler-Regular.ttf
+  #       - asset: fonts/Schyler-Italic.ttf
+  #         style: italic
+  #   - family: Trajan Pro
+  #     fonts:
+  #       - asset: fonts/TrajanPro.ttf
+  #       - asset: fonts/TrajanPro_Bold.ttf
+  #         weight: 700
+  #
+  # For details regarding fonts from package dependencies,
+  # see https://flutter.dev/to/font-from-package

test/widget_test.dart

@@ -0,0 +1,9 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:claude_session_viewer/main.dart';
+
+void main() {
+  testWidgets('App launches', (WidgetTester tester) async {
+    await tester.pumpWidget(const ClaudeSessionViewerApp());
+    expect(find.text('Claude Session Viewer'), findsOneWidget);
+  });
+}