feat(ai): add AI trace tracking and admin panel

- Add AiTrace model to Prisma schema with relations to User
- Implement AiTraceService with CRUD operations for AI traces
- Add new admin panel for AI traces with filtering and detail views
- Integrate trace persistence in receipt import flow
- Add API endpoints for listing and retrieving AI traces
- Update Flutter admin UI with new AI tab and navigation
- Add new domain models for AI traces and details
- Add migration for AiTrace table creation

BREAKING CHANGE: None

flutter/lib/core/api/api_paths.dart

@@ -2,7 +2,7 @@ class AuthApiPaths {
   static const login = '/auth/login';
 }
 
-class ProductApiPaths {
+class ProductApiPaths {
   static const list = '/products';
   static const mine = '/products/mine';
   static const createPrivate = '/products/private';
@@ -13,14 +13,15 @@ class ProductApiPaths {
   static const deleted = '/products/deleted';
   static const merge = '/products/merge';
   static const mergePrivate = '/products/private/merge';
-  static String updateMineCategory(int id) => '/products/mine/$id/category';
-  static const backfillMineCategories = '/products/mine/backfill-categories';
+  static String updateMineCategory(int id) => '/products/mine/$id/category';
+  static const backfillMineCategories = '/products/mine/backfill-categories';
   static String mergePreview(int sourceProductId, int targetProductId) =>
       '/products/merge-preview?sourceProductId=$sourceProductId&targetProductId=$targetProductId';
   static String setStatus(int id) => '/products/$id/status';
   static String update(int id) => '/products/$id';
   static String canonicalName(int id) => '/products/$id/canonical-name';
-  static String canonicalNamePrivate(int id) => '/products/private/$id/canonical-name';
+  static String canonicalNamePrivate(int id) =>
+      '/products/private/$id/canonical-name';
   static String remove(int id) => '/products/$id';
   static String restore(int id) => '/products/$id/restore';
   static const bulkUpdate = '/products/bulk-update';
@@ -28,37 +29,63 @@ class ProductApiPaths {
 
 class AiApiPaths {
   static const models = '/ai/models';
+  static String traces({
+    required String source,
+    int? limit,
+    String? cursor,
+    String? period,
+    bool onlyErrors = false,
+  }) {
+    final params = <String, String>{'source': source};
+    if (limit != null) params['limit'] = '$limit';
+    if (cursor != null && cursor.isNotEmpty) params['cursor'] = cursor;
+    if (period != null && period.isNotEmpty) params['period'] = period;
+    if (onlyErrors) params['onlyErrors'] = 'true';
+    final query = params.entries
+        .map((e) =>
+            '${Uri.encodeQueryComponent(e.key)}=${Uri.encodeQueryComponent(e.value)}')
+        .join('&');
+    return '/ai/traces?$query';
+  }
+
+  static String traceById(String traceId) =>
+      '/ai/traces/${Uri.encodeComponent(traceId)}';
 }
 
 class CategoryApiPaths {
   static const tree = '/categories/tree';
 }
 
-class ReceiptImportApiPaths {
-  static const refreshCategories = '/receipt-import/refresh-categories';
-  static const unitMappings = '/receipt-import/unit-mappings';
-}
-
-class FlyerImportApiPaths {
-  static const parse = '/flyer-import/parse';
-  static const latestSession = '/flyer-import/sessions/latest';
-  static String bySession(int sessionId) => '/flyer-import/sessions/$sessionId';
-  static String sourceBySession(int sessionId) => '/flyer-import/sessions/$sessionId/source';
-  static String patchItem(int sessionId, int itemId) => '/flyer-import/sessions/$sessionId/items/$itemId';
-}
-
-class FlyerSelectionApiPaths {
-  static String bySession(int sessionId) => '/flyer-sessions/$sessionId/selections';
-  static String bulkBySession(int sessionId) => '/flyer-sessions/$sessionId/selections/bulk';
-  static String planToShoppingListBySession(int sessionId) =>
-      '/flyer-sessions/$sessionId/selections/plan-to-shopping-list';
-  static const open = '/flyer-selections/open';
-}
-
-class ShoppingListApiPaths {
-  static const items = '/shopping-list/items';
-  static String updateStatus(int itemId) => '/shopping-list/items/$itemId/status';
-}
+class ReceiptImportApiPaths {
+  static const refreshCategories = '/receipt-import/refresh-categories';
+  static const unitMappings = '/receipt-import/unit-mappings';
+}
+
+class FlyerImportApiPaths {
+  static const parse = '/flyer-import/parse';
+  static const latestSession = '/flyer-import/sessions/latest';
+  static String bySession(int sessionId) => '/flyer-import/sessions/$sessionId';
+  static String sourceBySession(int sessionId) =>
+      '/flyer-import/sessions/$sessionId/source';
+  static String patchItem(int sessionId, int itemId) =>
+      '/flyer-import/sessions/$sessionId/items/$itemId';
+}
+
+class FlyerSelectionApiPaths {
+  static String bySession(int sessionId) =>
+      '/flyer-sessions/$sessionId/selections';
+  static String bulkBySession(int sessionId) =>
+      '/flyer-sessions/$sessionId/selections/bulk';
+  static String planToShoppingListBySession(int sessionId) =>
+      '/flyer-sessions/$sessionId/selections/plan-to-shopping-list';
+  static const open = '/flyer-selections/open';
+}
+
+class ShoppingListApiPaths {
+  static const items = '/shopping-list/items';
+  static String updateStatus(int itemId) =>
+      '/shopping-list/items/$itemId/status';
+}
 
 class HelpTextApiPaths {
   static String byKey(String key) => '/help-texts/${Uri.encodeComponent(key)}';
@@ -77,7 +104,8 @@ class RecipeApiPaths {
   static String remove(int id) => '/recipes/$id';
   static String setVisibility(int id) => '/recipes/$id/visibility';
   static String share(int id) => '/recipes/$id/share';
-  static String unshare(int id, String username) => '/recipes/$id/share/${Uri.encodeComponent(username)}';
+  static String unshare(int id, String username) =>
+      '/recipes/$id/share/${Uri.encodeComponent(username)}';
   static String inventoryPreview(int id) => '/recipes/$id/inventory-preview';
   static String analysis(int id) => '/recipes/$id/analysis';
   static String rematch(int id) => '/recipes/$id/rematch';
@@ -92,9 +120,11 @@ class InventoryApiPaths {
   static String update(int id) => '/inventory/$id';
   static String remove(int id) => '/inventory/$id';
   static String moveToPantry(int id) => '/inventory/$id/move-to-pantry';
-  static String moveToPantryAdmin(int id) => '/inventory/admin/$id/move-to-pantry';
+  static String moveToPantryAdmin(int id) =>
+      '/inventory/admin/$id/move-to-pantry';
   static String consume(int id) => '/inventory/$id/consume';
-  static String consumptionHistory(int id) => '/inventory/$id/consumption-history';
+  static String consumptionHistory(int id) =>
+      '/inventory/$id/consumption-history';
 }
 
 class AdminInventoryApiPaths {
@@ -105,10 +135,12 @@ class AdminInventoryApiPaths {
     if (sort != null && sort.isNotEmpty) params['sort'] = sort;
     if (params.isEmpty) return list;
     final query = params.entries
-        .map((e) => '${Uri.encodeQueryComponent(e.key)}=${Uri.encodeQueryComponent(e.value)}')
+        .map((e) =>
+            '${Uri.encodeQueryComponent(e.key)}=${Uri.encodeQueryComponent(e.value)}')
         .join('&');
     return '$list?$query';
   }
+
   static String update(int id) => '/inventory/admin/$id';
   static String remove(int id) => '/inventory/admin/$id';
   static String moveToPantry(int id) => '/inventory/admin/$id/move-to-pantry';
@@ -121,7 +153,8 @@ class PantryApiPaths {
   static const list = '/pantry';
   static String remove(int id) => '/pantry/$id';
   static String moveToInventory(int id) => '/pantry/$id/move-to-inventory';
-  static String moveToInventoryAdmin(int id) => '/pantry/admin/$id/move-to-inventory';
+  static String moveToInventoryAdmin(int id) =>
+      '/pantry/admin/$id/move-to-inventory';
   static const adminList = '/pantry/admin';
   static const adminCreate = '/pantry/admin';
   static String adminUpdate(int id) => '/pantry/admin/$id';
@@ -143,14 +176,14 @@ class MealPlanApiPaths {
   static const list = '/meal-plan';
 
   static String listByRange(String from, String to) =>
-    '$list?from=${Uri.encodeQueryComponent(from)}&to=${Uri.encodeQueryComponent(to)}';
+      '$list?from=${Uri.encodeQueryComponent(from)}&to=${Uri.encodeQueryComponent(to)}';
 
   static String shoppingList(String from, String to) =>
-    '$list/shopping-list?from=${Uri.encodeQueryComponent(from)}&to=${Uri.encodeQueryComponent(to)}';
+      '$list/shopping-list?from=${Uri.encodeQueryComponent(from)}&to=${Uri.encodeQueryComponent(to)}';
 
   static String inventoryCompare(String from, String to) =>
-    '$list/inventory-compare?from=${Uri.encodeQueryComponent(from)}&to=${Uri.encodeQueryComponent(to)}';
+      '$list/inventory-compare?from=${Uri.encodeQueryComponent(from)}&to=${Uri.encodeQueryComponent(to)}';
 
   static String removeByDate(String date) =>
-    '$list/${Uri.encodeComponent(date)}';
-}
+      '$list/${Uri.encodeComponent(date)}';
+}

flutter/lib/core/ui/app_shell.dart

@@ -49,19 +49,19 @@ class AppShell extends ConsumerWidget {
       icon: Icons.storefront_outlined,
       label: 'Baslager',
     ),
-    _AppDestination(
-      path: '/import',
-      title: 'Importera',
-      icon: Icons.upload_file_outlined,
-      label: 'Importera',
-    ),
-    _AppDestination(
-      path: '/inkopslista',
-      title: 'Inköpslista',
-      icon: Icons.shopping_cart_outlined,
-      label: 'Inköpslista',
-    ),
-  ];
+    _AppDestination(
+      path: '/import',
+      title: 'Importera',
+      icon: Icons.upload_file_outlined,
+      label: 'Importera',
+    ),
+    _AppDestination(
+      path: '/inkopslista',
+      title: 'Inköpslista',
+      icon: Icons.shopping_cart_outlined,
+      label: 'Inköpslista',
+    ),
+  ];
 
   List<_AppDestination> _destinations() => _baseDestinations;
 
@@ -101,8 +101,8 @@ class AppShell extends ConsumerWidget {
       }
     }
 
-    final isRecipesRoute = location.startsWith('/recipes') &&
-        !location.startsWith('/recipes/');
+    final isRecipesRoute =
+        location.startsWith('/recipes') && !location.startsWith('/recipes/');
     final isImportRoute = location == '/import';
     final isAdminRoute = location.startsWith('/admin');
     final adminTab = AdminViewTabX.fromQuery(
@@ -133,6 +133,12 @@ class AppShell extends ConsumerWidget {
               selected: adminTab == AdminViewTab.database,
               onSelected: (_) => navigateToAdminTab(AdminViewTab.database),
             ),
+            const SizedBox(width: 8),
+            ChoiceChip(
+              label: const Text('AI'),
+              selected: adminTab == AdminViewTab.ai,
+              onSelected: (_) => navigateToAdminTab(AdminViewTab.ai),
+            ),
           ],
         ),
       );
@@ -140,7 +146,8 @@ class AppShell extends ConsumerWidget {
 
     Widget shell = Scaffold(
       appBar: AppBar(
-        title: isAdminRoute ? buildAdminTitle() : Text(selectedDestination.title),
+        title:
+            isAdminRoute ? buildAdminTitle() : Text(selectedDestination.title),
         bottom: isImportRoute
             ? const TabBar(
                 tabs: [
@@ -148,17 +155,17 @@ class AppShell extends ConsumerWidget {
                     icon: Icon(Icons.restaurant_menu_outlined),
                     text: 'Recept',
                   ),
-                  Tab(
-                    icon: Icon(Icons.receipt_long_outlined),
-                    text: 'Kvitto',
-                  ),
-                  Tab(
-                    icon: Icon(Icons.local_offer_outlined),
-                    text: 'Flyer',
-                  ),
-                ],
-              )
-            : null,
+                  Tab(
+                    icon: Icon(Icons.receipt_long_outlined),
+                    text: 'Kvitto',
+                  ),
+                  Tab(
+                    icon: Icon(Icons.local_offer_outlined),
+                    text: 'Flyer',
+                  ),
+                ],
+              )
+            : null,
         actions: [
           if (isRecipesRoute)
             Consumer(
@@ -184,8 +191,9 @@ class AppShell extends ConsumerWidget {
                       PopupMenuButton<int>(
                         icon: const Icon(Icons.grid_view),
                         tooltip: 'Välj antal kolumner',
-                        onSelected: (columns) =>
-                            ref.read(recipesViewProvider.notifier).setColumns(columns),
+                        onSelected: (columns) => ref
+                            .read(recipesViewProvider.notifier)
+                            .setColumns(columns),
                         itemBuilder: (context) => const [
                           PopupMenuItem(value: 2, child: Text('2 kolumner')),
                           PopupMenuItem(value: 4, child: Text('4 kolumner')),
@@ -288,9 +296,9 @@ class AppShell extends ConsumerWidget {
             ),
     );
 
-    if (isImportRoute) {
-      shell = DefaultTabController(length: 3, child: shell);
-    }
+    if (isImportRoute) {
+      shell = DefaultTabController(length: 3, child: shell);
+    }
 
     return shell;
   }

flutter/lib/features/admin/data/admin_repository.dart

@@ -9,6 +9,8 @@ import '../domain/admin_category_node.dart';
 import '../domain/admin_pantry_item.dart';
 import '../domain/admin_inventory_item.dart';
 import '../domain/admin_product.dart';
+import '../domain/admin_ai_trace.dart';
+import '../domain/admin_ai_trace_detail.dart';
 import '../domain/ai_model_info.dart';
 import '../domain/pending_product.dart';
 import '../domain/receipt_alias.dart';
@@ -145,7 +147,8 @@ class AdminRepository {
           (data['data'] as List<dynamic>?) ??
           const [];
       if (raw.isEmpty && data.isNotEmpty) {
-        debugPrint('[AdminRepository] Unexpected API wrapper shape: ${data.keys}');
+        debugPrint(
+            '[AdminRepository] Unexpected API wrapper shape: ${data.keys}');
       }
     } else {
       raw = const [];
@@ -172,7 +175,8 @@ class AdminRepository {
   Future<UserAdmin> setRecipeSharing(int userId,
           {required bool canShareRecipes}) =>
       _patch(UserApiPaths.setRecipeSharing(userId),
-          body: {'canShareRecipes': canShareRecipes}, parse: UserAdmin.fromJson);
+          body: {'canShareRecipes': canShareRecipes},
+          parse: UserAdmin.fromJson);
 
   Future<void> updateEmail(int userId, String email) =>
       _patchVoid(UserApiPaths.updateEmail(userId), {'email': email});
@@ -194,7 +198,8 @@ class AdminRepository {
         parse: (d) => UserAdmin.fromJson(d as Map<String, dynamic>),
       );
 
-  Future<void> deleteUser(int userId) => _deleteVoid(UserApiPaths.delete(userId));
+  Future<void> deleteUser(int userId) =>
+      _deleteVoid(UserApiPaths.delete(userId));
 
   /// Returns `{ temporaryPassword, to, subject, body }`.
   Future<Map<String, dynamic>> resetPassword(int userId) =>
@@ -203,7 +208,8 @@ class AdminRepository {
   // ── Produkter ──────────────────────────────────────────────────────────────
 
   Future<List<AdminProduct>> listProducts() =>
-      _getList(ProductApiPaths.list, AdminProduct.fromJson, requiresAuth: false);
+      _getList(ProductApiPaths.list, AdminProduct.fromJson,
+          requiresAuth: false);
 
   @Deprecated('Use listProducts(). Kept for temporary compatibility.')
   Future<List<AdminProduct>> listGlobalProducts() => listProducts();
@@ -249,7 +255,8 @@ class AdminRepository {
 
     final list = merged.values.toList();
     list.sort(
-      (a, b) => a.displayName.toLowerCase().compareTo(b.displayName.toLowerCase()),
+      (a, b) =>
+          a.displayName.toLowerCase().compareTo(b.displayName.toLowerCase()),
     );
     _selectableProductsCache = List<AdminProduct>.from(list);
     _selectableProductsCacheAt = now;
@@ -263,7 +270,8 @@ class AdminRepository {
       _getList(ProductApiPaths.pending, PendingProduct.fromJson);
 
   Future<void> setProductStatus(int productId, String status) =>
-      _patchVoid(ProductApiPaths.setStatus(productId), {'status': status}).then((_) {
+      _patchVoid(ProductApiPaths.setStatus(productId), {'status': status})
+          .then((_) {
         _invalidateSelectableProductsCache();
       });
 
@@ -271,14 +279,16 @@ class AdminRepository {
       _post<AdminProduct>(
         ProductApiPaths.promotePrivate(productId),
         body: null,
-        parse: (d) => AdminProduct.fromJson(Map<String, dynamic>.from(d as Map)),
+        parse: (d) =>
+            AdminProduct.fromJson(Map<String, dynamic>.from(d as Map)),
       ).then((value) {
         _invalidateSelectableProductsCache();
         return value;
       });
 
   Future<void> setProductCategory(int productId, {required int? categoryId}) =>
-      _patchVoid(ProductApiPaths.update(productId), {'categoryId': categoryId}).then((_) {
+      _patchVoid(ProductApiPaths.update(productId), {'categoryId': categoryId})
+          .then((_) {
         _invalidateSelectableProductsCache();
       });
 
@@ -301,7 +311,8 @@ class AdminRepository {
         _invalidateSelectableProductsCache();
       });
 
-  Future<void> updateCanonicalNamePrivate(int productId, String canonicalName) =>
+  Future<void> updateCanonicalNamePrivate(
+          int productId, String canonicalName) =>
       _patchVoid(
         ProductApiPaths.canonicalNamePrivate(productId),
         {'canonicalName': canonicalName.trim()},
@@ -336,7 +347,8 @@ class AdminRepository {
 
   int _parseUpdatedCount(dynamic data) {
     if (data is! Map) {
-      debugPrint('[AdminRepository] bulkSetCategory unexpected response type: ${data.runtimeType}');
+      debugPrint(
+          '[AdminRepository] bulkSetCategory unexpected response type: ${data.runtimeType}');
       return 0;
     }
     final map = Map<String, dynamic>.from(data);
@@ -391,8 +403,7 @@ class AdminRepository {
 
   // ── Kategorier ─────────────────────────────────────────────────────────────
 
-  Future<List<AdminCategoryNode>> listCategoryTree() =>
-      _getList(
+  Future<List<AdminCategoryNode>> listCategoryTree() => _getList(
         CategoryApiPaths.tree,
         AdminCategoryNode.fromJson,
         requiresAuth: false,
@@ -404,6 +415,26 @@ class AdminRepository {
   Future<List<AiModelInfo>> listAiModels() =>
       _getList(AiApiPaths.models, AiModelInfo.fromJson);
 
+  Future<AdminAiTraceListResponse> listAiTraces({
+    required AdminAiTraceSource source,
+    int limit = 25,
+    String? cursor,
+    String? period,
+    bool onlyErrors = false,
+  }) =>
+      _getMap(
+        AiApiPaths.traces(
+          source: source.apiValue,
+          limit: limit,
+          cursor: cursor,
+          period: period,
+          onlyErrors: onlyErrors,
+        ),
+      ).then(AdminAiTraceListResponse.fromJson);
+
+  Future<AdminAiTraceDetail> getAiTraceById(String traceId) =>
+      _getMap(AiApiPaths.traceById(traceId)).then(AdminAiTraceDetail.fromJson);
+
   // ── Kvittoalias (admin/global fallback) ───────────────────────────────────
 
   Future<List<ReceiptAlias>> listReceiptAliases() =>
@@ -543,7 +574,8 @@ class AdminRepository {
         if (location != null && location.trim().isNotEmpty)
           'location': location.trim(),
       },
-      parse: (d) => AdminPantryItem.fromJson(Map<String, dynamic>.from(d as Map)),
+      parse: (d) =>
+          AdminPantryItem.fromJson(Map<String, dynamic>.from(d as Map)),
     );
   }
 
@@ -582,6 +614,7 @@ class AdminRepository {
     required int targetInventoryId,
   }) =>
       _getMap(
-        AdminInventoryApiPaths.mergePreview(sourceInventoryId, targetInventoryId),
+        AdminInventoryApiPaths.mergePreview(
+            sourceInventoryId, targetInventoryId),
       );
 }

flutter/lib/features/admin/domain/admin_ai_trace.dart

@@ -0,0 +1,107 @@
+enum AdminAiTraceSource { receipt, flyer }
+
+enum AdminAiTraceStatus { success, warning, error }
+
+extension AdminAiTraceSourceX on AdminAiTraceSource {
+  String get apiValue =>
+      this == AdminAiTraceSource.receipt ? 'receipt' : 'flyer';
+
+  String get label => this == AdminAiTraceSource.receipt ? 'Kvitto' : 'Flyer';
+
+  static AdminAiTraceSource fromApi(String? value) {
+    if (value == 'receipt') return AdminAiTraceSource.receipt;
+    return AdminAiTraceSource.flyer;
+  }
+}
+
+extension AdminAiTraceStatusX on AdminAiTraceStatus {
+  String get label => switch (this) {
+        AdminAiTraceStatus.success => 'OK',
+        AdminAiTraceStatus.warning => 'Varning',
+        AdminAiTraceStatus.error => 'Fel',
+      };
+
+  static AdminAiTraceStatus fromApi(String? value) {
+    return switch (value) {
+      'error' => AdminAiTraceStatus.error,
+      'warning' => AdminAiTraceStatus.warning,
+      _ => AdminAiTraceStatus.success,
+    };
+  }
+}
+
+class AdminAiTraceListItem {
+  final String id;
+  final AdminAiTraceSource source;
+  final AdminAiTraceStatus status;
+  final DateTime createdAt;
+  final int userId;
+  final String userLabel;
+  final int? sessionId;
+  final String? fileName;
+  final String? model;
+  final int? durationMs;
+  final int warningsCount;
+  final bool hasPrompt;
+  final bool hasOutput;
+  final String? error;
+
+  const AdminAiTraceListItem({
+    required this.id,
+    required this.source,
+    required this.status,
+    required this.createdAt,
+    required this.userId,
+    required this.userLabel,
+    required this.sessionId,
+    required this.fileName,
+    required this.model,
+    required this.durationMs,
+    required this.warningsCount,
+    required this.hasPrompt,
+    required this.hasOutput,
+    required this.error,
+  });
+
+  factory AdminAiTraceListItem.fromJson(Map<String, dynamic> json) {
+    return AdminAiTraceListItem(
+      id: (json['id'] ?? '').toString(),
+      source: AdminAiTraceSourceX.fromApi(json['source']?.toString()),
+      status: AdminAiTraceStatusX.fromApi(json['status']?.toString()),
+      createdAt: DateTime.tryParse((json['createdAt'] ?? '').toString()) ??
+          DateTime.fromMillisecondsSinceEpoch(0),
+      userId: (json['userId'] as num?)?.toInt() ?? 0,
+      userLabel: (json['userLabel'] ?? '').toString(),
+      sessionId: (json['sessionId'] as num?)?.toInt(),
+      fileName: json['fileName']?.toString(),
+      model: json['model']?.toString(),
+      durationMs: (json['durationMs'] as num?)?.toInt(),
+      warningsCount: (json['warningsCount'] as num?)?.toInt() ?? 0,
+      hasPrompt: json['hasPrompt'] == true,
+      hasOutput: json['hasOutput'] == true,
+      error: json['error']?.toString(),
+    );
+  }
+}
+
+class AdminAiTraceListResponse {
+  final List<AdminAiTraceListItem> items;
+  final String? nextCursor;
+
+  const AdminAiTraceListResponse({
+    required this.items,
+    required this.nextCursor,
+  });
+
+  factory AdminAiTraceListResponse.fromJson(Map<String, dynamic> json) {
+    final rawItems = (json['items'] as List<dynamic>?) ?? const [];
+    return AdminAiTraceListResponse(
+      items: rawItems
+          .whereType<Map>()
+          .map((entry) =>
+              AdminAiTraceListItem.fromJson(Map<String, dynamic>.from(entry)))
+          .toList(),
+      nextCursor: json['nextCursor']?.toString(),
+    );
+  }
+}

flutter/lib/features/admin/domain/admin_ai_trace_detail.dart

@@ -0,0 +1,75 @@
+import 'admin_ai_trace.dart';
+
+class AdminAiTraceDetail {
+  final String id;
+  final AdminAiTraceSource source;
+  final AdminAiTraceStatus status;
+  final DateTime createdAt;
+  final int userId;
+  final String userLabel;
+  final int? sessionId;
+  final String? fileName;
+  final String? model;
+  final int? durationMs;
+  final int? retryCount;
+  final int? chunkCount;
+  final List<String> warnings;
+  final String? error;
+  final String? prompt;
+  final String? rawOutput;
+  final Map<String, dynamic>? normalizedOutput;
+  final Map<String, dynamic> summary;
+
+  const AdminAiTraceDetail({
+    required this.id,
+    required this.source,
+    required this.status,
+    required this.createdAt,
+    required this.userId,
+    required this.userLabel,
+    required this.sessionId,
+    required this.fileName,
+    required this.model,
+    required this.durationMs,
+    required this.retryCount,
+    required this.chunkCount,
+    required this.warnings,
+    required this.error,
+    required this.prompt,
+    required this.rawOutput,
+    required this.normalizedOutput,
+    required this.summary,
+  });
+
+  factory AdminAiTraceDetail.fromJson(Map<String, dynamic> json) {
+    final warningsRaw = (json['warnings'] as List<dynamic>?) ?? const [];
+    final normalizedOutputMap = json['normalizedOutput'] is Map
+        ? Map<String, dynamic>.from(json['normalizedOutput'] as Map)
+        : null;
+    final summaryMap = json['summary'] is Map
+        ? Map<String, dynamic>.from(json['summary'] as Map)
+        : const <String, dynamic>{};
+
+    return AdminAiTraceDetail(
+      id: (json['id'] ?? '').toString(),
+      source: AdminAiTraceSourceX.fromApi(json['source']?.toString()),
+      status: AdminAiTraceStatusX.fromApi(json['status']?.toString()),
+      createdAt: DateTime.tryParse((json['createdAt'] ?? '').toString()) ??
+          DateTime.fromMillisecondsSinceEpoch(0),
+      userId: (json['userId'] as num?)?.toInt() ?? 0,
+      userLabel: (json['userLabel'] ?? '').toString(),
+      sessionId: (json['sessionId'] as num?)?.toInt(),
+      fileName: json['fileName']?.toString(),
+      model: json['model']?.toString(),
+      durationMs: (json['durationMs'] as num?)?.toInt(),
+      retryCount: (json['retryCount'] as num?)?.toInt(),
+      chunkCount: (json['chunkCount'] as num?)?.toInt(),
+      warnings: warningsRaw.map((entry) => entry.toString()).toList(),
+      error: json['error']?.toString(),
+      prompt: json['prompt']?.toString(),
+      rawOutput: json['rawOutput']?.toString(),
+      normalizedOutput: normalizedOutputMap,
+      summary: summaryMap,
+    );
+  }
+}

flutter/lib/features/admin/presentation/admin_ai_panel.dart

@@ -1,139 +1,537 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_riverpod/flutter_riverpod.dart';
-
-import '../../../core/api/api_error_mapper.dart';
-import '../../../core/l10n/l10n.dart';
-import '../data/admin_repository.dart';
-import '../domain/ai_model_info.dart';
-
-class AdminAiPanel extends ConsumerStatefulWidget {
-  final bool embedded;
-
-  const AdminAiPanel({super.key, this.embedded = false});
-
-  @override
-  ConsumerState<AdminAiPanel> createState() => _AdminAiPanelState();
-}
-
-class _AdminAiPanelState extends ConsumerState<AdminAiPanel> {
-  bool _isLoading = true;
-  String? _error;
-  List<AiModelInfo> _models = [];
-
-  @override
-  void initState() {
-    super.initState();
-    _load();
-  }
-
-  Future<void> _load() async {
-    setState(() {
-      _isLoading = true;
-      _error = null;
-    });
-    try {
-      final models = await ref.read(adminRepositoryProvider).listAiModels();
-      if (!mounted) return;
-      setState(() => _models = models);
-    } catch (e) {
-      if (!mounted) return;
-      setState(() => _error = mapErrorToUserMessage(e, context));
-    } finally {
-      if (mounted) setState(() => _isLoading = false);
-    }
-  }
-
-  Color _chipColor(String value, ColorScheme scheme) {
-    final lower = value.toLowerCase();
-    if (lower.contains('admin')) return scheme.primaryContainer;
-    if (lower.contains('premium')) return scheme.tertiaryContainer;
-    return scheme.secondaryContainer;
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final theme = Theme.of(context);
-    if (_isLoading) return const Center(child: CircularProgressIndicator());
-    if (_error != null) {
-      return buildCopyableErrorPanel(
-        context: context,
-        message: _error!,
-        onRetry: _load,
-        title: 'Kunde inte läsa AI-modeller',
-      );
-    }
-
-    return Column(
-      crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
-        Card(
-          child: Padding(
-            padding: const EdgeInsets.all(16),
-            child: Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
-                Text('AI', style: theme.textTheme.titleMedium),
-                const SizedBox(height: 8),
-                Text(
-                  context.l10n.adminAiDescription,
-                  style: theme.textTheme.bodyMedium,
-                ),
-                const SizedBox(height: 8),
-                const Wrap(
-                  spacing: 8,
-                  runSpacing: 8,
-                  children: [
-                    Chip(label: Text('Models')),
-                    Chip(label: Text('Access')),
-                    Chip(label: Text('Trigger')),
-                  ],
-                ),
-              ],
-            ),
-          ),
-        ),
-        const SizedBox(height: 12),
-        if (_models.isEmpty)
-          Card(
-            child: Padding(
-              padding: const EdgeInsets.all(16),
-              child: Text(
-                'Inga AI-modeller hittades.',
-                style: theme.textTheme.bodyMedium,
-              ),
-            ),
-          ),
-        ..._models.map(
-          (model) => Card(
-            child: Padding(
-              padding: const EdgeInsets.all(16),
-              child: Column(
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  Text(model.name, style: theme.textTheme.titleMedium),
-                  const SizedBox(height: 8),
-                  Text(model.description),
-                  const SizedBox(height: 12),
-                  Wrap(
-                    spacing: 8,
-                    runSpacing: 8,
-                    children: [
-                      Chip(label: Text(model.model)),
-                      Chip(
-                        label: Text(model.access),
-                        backgroundColor: _chipColor(model.access, theme.colorScheme),
-                      ),
-                      Chip(label: Text(model.trigger)),
-                    ],
-                  ),
-                  const SizedBox(height: 8),
-                  Text('${context.l10n.adminPagePrefix}${model.path}', style: theme.textTheme.bodySmall),
-                ],
-              ),
-            ),
-          ),
-        ),
-      ],
-    );
-  }
-}
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../../../core/api/api_error_mapper.dart';
+import '../data/admin_repository.dart';
+import '../domain/admin_ai_trace.dart';
+import '../domain/admin_ai_trace_detail.dart';
+
+class AdminAiPanel extends ConsumerStatefulWidget {
+  final bool embedded;
+
+  const AdminAiPanel({super.key, this.embedded = false});
+
+  @override
+  ConsumerState<AdminAiPanel> createState() => _AdminAiPanelState();
+}
+
+class _AdminAiPanelState extends ConsumerState<AdminAiPanel> {
+  bool _isLoading = true;
+  String? _error;
+
+  AdminAiTraceSource _source = AdminAiTraceSource.flyer;
+  String _period = '7d';
+  bool _onlyErrors = false;
+
+  List<AdminAiTraceListItem> _items = const [];
+  String? _nextCursor;
+  String? _selectedId;
+  AdminAiTraceDetail? _selected;
+  bool _isDetailLoading = false;
+  bool _promptExpanded = false;
+  String? _cachedOutputTraceId;
+  String? _cachedOutputPrettyJson;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    setState(() {
+      _isLoading = true;
+      _error = null;
+    });
+    try {
+      final response = await ref.read(adminRepositoryProvider).listAiTraces(
+            source: _source,
+            limit: 30,
+            period: _period,
+            onlyErrors: _onlyErrors,
+          );
+      if (!mounted) return;
+      final selectedId =
+          response.items.isEmpty ? null : response.items.first.id;
+      setState(() {
+        _items = response.items;
+        _nextCursor = response.nextCursor;
+        _selectedId = selectedId;
+        _selected = null;
+        _promptExpanded = false;
+        _cachedOutputTraceId = null;
+        _cachedOutputPrettyJson = null;
+      });
+      if (selectedId != null) {
+        await _loadDetail(selectedId);
+      }
+    } catch (e) {
+      if (!mounted) return;
+      setState(() => _error = mapErrorToUserMessage(e, context));
+    } finally {
+      if (mounted) {
+        setState(() => _isLoading = false);
+      }
+    }
+  }
+
+  Future<void> _loadMore() async {
+    if (_nextCursor == null || _nextCursor!.isEmpty) return;
+    try {
+      final response = await ref.read(adminRepositoryProvider).listAiTraces(
+            source: _source,
+            limit: 30,
+            cursor: _nextCursor,
+            period: _period,
+            onlyErrors: _onlyErrors,
+          );
+      if (!mounted) return;
+      setState(() {
+        _items = [..._items, ...response.items];
+        _nextCursor = response.nextCursor;
+      });
+    } catch (_) {
+      // Ignore soft pagination failures.
+    }
+  }
+
+  Future<void> _loadDetail(String id) async {
+    setState(() {
+      _isDetailLoading = true;
+      _selected = null;
+      _cachedOutputTraceId = null;
+      _cachedOutputPrettyJson = null;
+    });
+    try {
+      final detail = await ref.read(adminRepositoryProvider).getAiTraceById(id);
+      if (!mounted) return;
+      setState(() => _selected = detail);
+    } catch (_) {
+      if (!mounted) return;
+      setState(() => _selected = null);
+    } finally {
+      if (mounted) {
+        setState(() => _isDetailLoading = false);
+      }
+    }
+  }
+
+  String _formatDateTime(DateTime value) {
+    final local = value.toLocal();
+    String two(int n) => n.toString().padLeft(2, '0');
+    return '${local.year}-${two(local.month)}-${two(local.day)} ${two(local.hour)}:${two(local.minute)}';
+  }
+
+  Future<void> _copyText(String value, String label) async {
+    await Clipboard.setData(ClipboardData(text: value));
+    if (!mounted) return;
+    ScaffoldMessenger.of(context)
+        .showSnackBar(SnackBar(content: Text('$label kopierad')));
+  }
+
+  String _prettyJson(Object? data) {
+    if (data == null) return '{}';
+    return const JsonEncoder.withIndent('  ').convert(data);
+  }
+
+  Color _statusColor(AdminAiTraceStatus status, ColorScheme scheme) {
+    return switch (status) {
+      AdminAiTraceStatus.success => Colors.green.shade700,
+      AdminAiTraceStatus.warning => Colors.orange.shade700,
+      AdminAiTraceStatus.error => scheme.error,
+    };
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (_isLoading) return const Center(child: CircularProgressIndicator());
+    if (_error != null) {
+      return buildCopyableErrorPanel(
+        context: context,
+        message: _error!,
+        onRetry: _load,
+        title: 'Kunde inte läsa AI-spårning',
+      );
+    }
+
+    final content = LayoutBuilder(
+      builder: (context, constraints) {
+        final isWide = constraints.maxWidth >= 980;
+        final listPane = _buildTraceList();
+        final detailPane = _buildTraceDetail();
+
+        if (isWide) {
+          return Row(
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: [
+              Expanded(flex: 2, child: listPane),
+              const SizedBox(width: 12),
+              Expanded(flex: 3, child: detailPane),
+            ],
+          );
+        }
+
+        return Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            SizedBox(height: 260, child: listPane),
+            const SizedBox(height: 12),
+            Expanded(child: detailPane),
+          ],
+        );
+      },
+    );
+
+    return Padding(
+      padding: widget.embedded ? EdgeInsets.zero : const EdgeInsets.all(16),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          _buildTopFilters(),
+          const SizedBox(height: 12),
+          Expanded(child: content),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildTopFilters() {
+    return Card(
+      child: Padding(
+        padding: const EdgeInsets.all(12),
+        child: Wrap(
+          spacing: 8,
+          runSpacing: 8,
+          crossAxisAlignment: WrapCrossAlignment.center,
+          children: [
+            ChoiceChip(
+              label: const Text('Kvitto'),
+              selected: _source == AdminAiTraceSource.receipt,
+              onSelected: (_) {
+                setState(() => _source = AdminAiTraceSource.receipt);
+                _load();
+              },
+            ),
+            ChoiceChip(
+              label: const Text('Flyer'),
+              selected: _source == AdminAiTraceSource.flyer,
+              onSelected: (_) {
+                setState(() => _source = AdminAiTraceSource.flyer);
+                _load();
+              },
+            ),
+            const SizedBox(width: 8),
+            FilterChip(
+              label: const Text('24h'),
+              selected: _period == '24h',
+              onSelected: (_) {
+                setState(() => _period = '24h');
+                _load();
+              },
+            ),
+            FilterChip(
+              label: const Text('7d'),
+              selected: _period == '7d',
+              onSelected: (_) {
+                setState(() => _period = '7d');
+                _load();
+              },
+            ),
+            FilterChip(
+              label: const Text('30d'),
+              selected: _period == '30d',
+              onSelected: (_) {
+                setState(() => _period = '30d');
+                _load();
+              },
+            ),
+            FilterChip(
+              label: const Text('Endast fel'),
+              selected: _onlyErrors,
+              onSelected: (value) {
+                setState(() => _onlyErrors = value);
+                _load();
+              },
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildTraceList() {
+    final theme = Theme.of(context);
+    if (_items.isEmpty) {
+      return Card(
+        child: Padding(
+          padding: const EdgeInsets.all(16),
+          child: Text(
+            _source == AdminAiTraceSource.receipt
+                ? 'Receipt trace-data saknas i recipe-api i denna fas.'
+                : 'Inga importer matchar valda filter.',
+            style: theme.textTheme.bodyMedium,
+          ),
+        ),
+      );
+    }
+
+    return Card(
+      child: Column(
+        children: [
+          Expanded(
+            child: ListView.separated(
+              itemCount: _items.length,
+              separatorBuilder: (_, __) => const Divider(height: 1),
+              itemBuilder: (context, index) {
+                final item = _items[index];
+                final selected = item.id == _selectedId;
+                return ListTile(
+                  selected: selected,
+                  onTap: () {
+                    setState(() {
+                      _selectedId = item.id;
+                      _promptExpanded = false;
+                    });
+                    _loadDetail(item.id);
+                  },
+                  title: Text(item.fileName ?? item.id),
+                  subtitle: Text(
+                      '${_formatDateTime(item.createdAt)}  •  ${item.userLabel}'),
+                  trailing: Chip(
+                    label: Text(item.status.label),
+                    labelStyle: TextStyle(
+                        color: _statusColor(item.status, theme.colorScheme)),
+                  ),
+                );
+              },
+            ),
+          ),
+          if (_nextCursor != null && _nextCursor!.isNotEmpty)
+            Padding(
+              padding: const EdgeInsets.all(8),
+              child: OutlinedButton.icon(
+                onPressed: _loadMore,
+                icon: const Icon(Icons.expand_more),
+                label: const Text('Ladda fler'),
+              ),
+            ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildTraceDetail() {
+    if (_isDetailLoading) {
+      return const Card(child: Center(child: CircularProgressIndicator()));
+    }
+    final detail = _selected;
+    if (detail == null) {
+      return const Card(
+        child: Center(
+          child: Padding(
+            padding: EdgeInsets.all(16),
+            child: Text('Välj en import för detaljer.'),
+          ),
+        ),
+      );
+    }
+
+    final prompt = detail.prompt;
+    final outputJson = detail.normalizedOutput ??
+        (detail.rawOutput == null
+            ? const <String, dynamic>{}
+            : {'rawOutput': detail.rawOutput});
+    final prettyOutput = _prettyOutputFor(detail.id, outputJson);
+
+    return ListView(
+      children: [
+        _TraceMetaCard(detail: detail, formatDateTime: _formatDateTime),
+        const SizedBox(height: 12),
+        _PromptCard(
+          prompt: prompt,
+          expanded: _promptExpanded,
+          onToggleExpand: () =>
+              setState(() => _promptExpanded = !_promptExpanded),
+          onCopy: prompt == null ? null : () => _copyText(prompt, 'Prompt'),
+        ),
+        const SizedBox(height: 12),
+        _OutputJsonCard(
+          jsonText: prettyOutput,
+          onCopy: () => _copyText(prettyOutput, 'Output JSON'),
+        ),
+      ],
+    );
+  }
+
+  String _prettyOutputFor(String traceId, Object? outputJson) {
+    if (_cachedOutputTraceId == traceId && _cachedOutputPrettyJson != null) {
+      return _cachedOutputPrettyJson!;
+    }
+    final next = _prettyJson(outputJson);
+    _cachedOutputTraceId = traceId;
+    _cachedOutputPrettyJson = next;
+    return next;
+  }
+}
+
+class _TraceMetaCard extends StatelessWidget {
+  final AdminAiTraceDetail detail;
+  final String Function(DateTime value) formatDateTime;
+
+  const _TraceMetaCard({required this.detail, required this.formatDateTime});
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    return Card(
+      child: Padding(
+        padding: const EdgeInsets.all(16),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text('Sammanfattning', style: theme.textTheme.titleMedium),
+            const SizedBox(height: 8),
+            Text('Källa: ${detail.source.label}'),
+            Text('Tid: ${formatDateTime(detail.createdAt)}'),
+            Text('Användare: ${detail.userLabel}'),
+            Text('Status: ${detail.status.label}'),
+            Text('Modell: ${detail.model ?? 'okänd'}'),
+            if (detail.durationMs != null)
+              Text('Duration: ${detail.durationMs} ms'),
+            if (detail.chunkCount != null) Text('Chunks: ${detail.chunkCount}'),
+            if (detail.retryCount != null)
+              Text('Retries: ${detail.retryCount}'),
+            if (detail.warnings.isNotEmpty)
+              Text('Warnings: ${detail.warnings.length}'),
+            if (detail.error != null && detail.error!.isNotEmpty)
+              Text('Fel: ${detail.error}',
+                  style: TextStyle(color: theme.colorScheme.error)),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _PromptCard extends StatelessWidget {
+  final String? prompt;
+  final bool expanded;
+  final VoidCallback onToggleExpand;
+  final VoidCallback? onCopy;
+
+  const _PromptCard({
+    required this.prompt,
+    required this.expanded,
+    required this.onToggleExpand,
+    required this.onCopy,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final value = (prompt ?? '').trim();
+    final hasPrompt = value.isNotEmpty;
+
+    return Card(
+      child: Padding(
+        padding: const EdgeInsets.all(16),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              children: [
+                Expanded(
+                    child: Text('Prompt', style: theme.textTheme.titleMedium)),
+                IconButton(
+                  tooltip: 'Expandera/kollapsa',
+                  onPressed: hasPrompt ? onToggleExpand : null,
+                  icon: Icon(expanded ? Icons.unfold_less : Icons.unfold_more),
+                ),
+                IconButton(
+                  tooltip: 'Kopiera',
+                  onPressed: hasPrompt ? onCopy : null,
+                  icon: const Icon(Icons.copy_all),
+                ),
+              ],
+            ),
+            const SizedBox(height: 8),
+            Container(
+              width: double.infinity,
+              padding: const EdgeInsets.all(12),
+              decoration: BoxDecoration(
+                color: theme.colorScheme.surfaceContainerHighest
+                    .withValues(alpha: 0.35),
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: Text(
+                hasPrompt
+                    ? value
+                    : 'Prompt är inte tillgänglig i denna fas för vald källa.',
+                maxLines: expanded ? null : 10,
+                overflow:
+                    expanded ? TextOverflow.visible : TextOverflow.ellipsis,
+                style: theme.textTheme.bodySmall
+                    ?.copyWith(fontFamily: 'monospace'),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _OutputJsonCard extends StatelessWidget {
+  final String jsonText;
+  final VoidCallback onCopy;
+
+  const _OutputJsonCard({required this.jsonText, required this.onCopy});
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    return Card(
+      child: Padding(
+        padding: const EdgeInsets.all(16),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              children: [
+                Expanded(
+                    child: Text('Model Output',
+                        style: theme.textTheme.titleMedium)),
+                IconButton(
+                  tooltip: 'Kopiera JSON',
+                  onPressed: onCopy,
+                  icon: const Icon(Icons.copy_all),
+                ),
+              ],
+            ),
+            const SizedBox(height: 8),
+            Container(
+              width: double.infinity,
+              padding: const EdgeInsets.all(12),
+              decoration: BoxDecoration(
+                color: theme.colorScheme.surfaceContainerHighest
+                    .withValues(alpha: 0.35),
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: SingleChildScrollView(
+                scrollDirection: Axis.horizontal,
+                child: Text(
+                  jsonText,
+                  style: theme.textTheme.bodySmall
+                      ?.copyWith(fontFamily: 'monospace'),
+                ),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

flutter/lib/features/admin/presentation/admin_database_panel.dart

@@ -5,7 +5,6 @@ import 'dart:async';
 import '../../../core/api/api_error_mapper.dart';
 import '../../../core/l10n/l10n.dart';
 import '../../../core/realtime/realtime_sync.dart';
-import 'admin_ai_panel.dart';
 import 'admin_aliases_panel.dart';
 import 'admin_inventory_panel.dart';
 import 'admin_pantry_panel.dart';
@@ -14,7 +13,14 @@ import 'admin_pending_products_panel.dart';
 import 'admin_products_panel.dart';
 import '../../profile/data/profile_repository.dart';
 
-enum _DatabaseTab { inventory, pantry, products, privateProducts, pending, aliases, ai }
+enum _DatabaseTab {
+  inventory,
+  pantry,
+  products,
+  privateProducts,
+  pending,
+  aliases
+}
 
 class _DatabaseTabConfig {
   final _DatabaseTab tab;
@@ -98,11 +104,6 @@ class _AdminDatabasePanelState extends ConsumerState<AdminDatabasePanel> {
           title: 'Alias',
           panel: const AdminAliasesPanel(embedded: true),
         ),
-        _DatabaseTabConfig(
-          tab: _DatabaseTab.ai,
-          title: 'AI',
-          panel: const AdminAiPanel(embedded: true),
-        ),
       ];
 
   Future<void> _refreshCategories() async {
@@ -125,7 +126,8 @@ class _AdminDatabasePanelState extends ConsumerState<AdminDatabasePanel> {
 
   @override
   Widget build(BuildContext context) {
-    final currentTab = _tabConfigs.firstWhere((config) => config.tab == _activeTab);
+    final currentTab =
+        _tabConfigs.firstWhere((config) => config.tab == _activeTab);
 
     final header = Card(
       child: Padding(
@@ -146,7 +148,8 @@ class _AdminDatabasePanelState extends ConsumerState<AdminDatabasePanel> {
                               child: ChoiceChip(
                                 label: Text(config.title),
                                 selected: _activeTab == config.tab,
-                                onSelected: (_) => setState(() => _activeTab = config.tab),
+                                onSelected: (_) =>
+                                    setState(() => _activeTab = config.tab),
                               ),
                             ),
                           )
@@ -157,7 +160,8 @@ class _AdminDatabasePanelState extends ConsumerState<AdminDatabasePanel> {
                 const SizedBox(width: 8),
                 IconButton(
                   tooltip: 'Uppdatera kategorier',
-                  onPressed: _isRefreshingCategories ? null : _refreshCategories,
+                  onPressed:
+                      _isRefreshingCategories ? null : _refreshCategories,
                   icon: _isRefreshingCategories
                       ? const SizedBox(
                           height: 16,
@@ -183,7 +187,8 @@ class _AdminDatabasePanelState extends ConsumerState<AdminDatabasePanel> {
           const SizedBox(height: 12),
           Expanded(
             child: KeyedSubtree(
-              key: ValueKey('admin-db-${_activeTab.name}-$_panelRefreshVersion'),
+              key:
+                  ValueKey('admin-db-${_activeTab.name}-$_panelRefreshVersion'),
               child: currentTab.panel,
             ),
           ),
@@ -192,4 +197,3 @@ class _AdminDatabasePanelState extends ConsumerState<AdminDatabasePanel> {
     );
   }
 }
-

flutter/lib/features/admin/presentation/admin_screen.dart

@@ -1,36 +1,42 @@
-import 'package:flutter/material.dart';
-import 'admin_database_panel.dart';
-import 'admin_users_panel.dart';
-
-enum AdminViewTab { users, database }
-
-extension AdminViewTabX on AdminViewTab {
-  static AdminViewTab fromQuery(String? value) {
-    return switch (value) {
-      'database' => AdminViewTab.database,
-      _ => AdminViewTab.users,
-    };
-  }
-
-  String get queryValue => this == AdminViewTab.database ? 'database' : 'users';
-}
-
-class AdminScreen extends StatelessWidget {
-  final AdminViewTab initialTab;
-
-  const AdminScreen({super.key, this.initialTab = AdminViewTab.users});
-
-  @override
-  Widget build(BuildContext context) {
-    final activePanel = switch (initialTab) {
-      AdminViewTab.users => const AdminUsersPanel(embedded: true),
-      AdminViewTab.database => const AdminDatabasePanel(embedded: true),
-    };
-
-    return Padding(
-      padding: const EdgeInsets.fromLTRB(12, 8, 12, 8),
-      child: activePanel,
-    );
-  }
-}
-
+import 'package:flutter/material.dart';
+import 'admin_ai_panel.dart';
+import 'admin_database_panel.dart';
+import 'admin_users_panel.dart';
+
+enum AdminViewTab { users, database, ai }
+
+extension AdminViewTabX on AdminViewTab {
+  static AdminViewTab fromQuery(String? value) {
+    return switch (value) {
+      'database' => AdminViewTab.database,
+      'ai' => AdminViewTab.ai,
+      _ => AdminViewTab.users,
+    };
+  }
+
+  String get queryValue => switch (this) {
+        AdminViewTab.users => 'users',
+        AdminViewTab.database => 'database',
+        AdminViewTab.ai => 'ai',
+      };
+}
+
+class AdminScreen extends StatelessWidget {
+  final AdminViewTab initialTab;
+
+  const AdminScreen({super.key, this.initialTab = AdminViewTab.users});
+
+  @override
+  Widget build(BuildContext context) {
+    final activePanel = switch (initialTab) {
+      AdminViewTab.users => const AdminUsersPanel(embedded: true),
+      AdminViewTab.database => const AdminDatabasePanel(embedded: true),
+      AdminViewTab.ai => const AdminAiPanel(embedded: true),
+    };
+
+    return Padding(
+      padding: const EdgeInsets.fromLTRB(12, 8, 12, 8),
+      child: activePanel,
+    );
+  }
+}

flutter/test/admin_aliases_panel_test.dart

@@ -3,6 +3,8 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:recipe_flutter/features/admin/data/admin_repository.dart';
 import 'package:recipe_flutter/features/admin/domain/admin_ai_categorize_result.dart';
+import 'package:recipe_flutter/features/admin/domain/admin_ai_trace.dart';
+import 'package:recipe_flutter/features/admin/domain/admin_ai_trace_detail.dart';
 import 'package:recipe_flutter/features/admin/domain/admin_category_node.dart';
 import 'package:recipe_flutter/features/admin/domain/admin_inventory_item.dart';
 import 'package:recipe_flutter/features/admin/domain/admin_pantry_item.dart';
@@ -20,99 +22,187 @@ class TestAdminRepositoryWrapper implements AdminRepository {
   TestAdminRepositoryWrapper(this._fakeRepo);
 
   @override
-  Future<List<ReceiptAlias>> listReceiptAliases() => _fakeRepo.listReceiptAliases();
+  Future<List<ReceiptAlias>> listReceiptAliases() =>
+      _fakeRepo.listReceiptAliases();
 
   @override
-  Future<List<AdminProduct>> listGlobalProducts() => _fakeRepo.listGlobalProducts();
+  Future<List<AdminProduct>> listGlobalProducts() =>
+      _fakeRepo.listGlobalProducts();
 
   @override
-  Future<void> updateReceiptAlias(int id, {String? receiptName, int? productId, bool? isGlobal}) => _fakeRepo.updateReceiptAlias(id, receiptName: receiptName, productId: productId, isGlobal: isGlobal);
+  Future<void> updateReceiptAlias(int id,
+          {String? receiptName, int? productId, bool? isGlobal}) =>
+      _fakeRepo.updateReceiptAlias(id,
+          receiptName: receiptName, productId: productId, isGlobal: isGlobal);
 
   // Stub implementations for other required methods
   @override
-  Future<List<AdminAiCategorizeResult>> aiCategorizeBulk({List<int>? productIds}) => throw UnimplementedError();
+  Future<List<AdminAiCategorizeResult>> aiCategorizeBulk(
+          {List<int>? productIds}) =>
+      throw UnimplementedError();
   @override
-  Future<int> bulkSetCategory(List<int> ids, {required int? categoryId}) => throw UnimplementedError();
+  Future<int> bulkSetCategory(List<int> ids, {required int? categoryId}) =>
+      throw UnimplementedError();
   @override
-  Future<AdminInventoryItem> createAdminInventory({int? userId, required int productId, required double quantity, required String unit, String? location, String? brand, String? receiptName, String? suitableFor, String? comment}) => throw UnimplementedError();
+  Future<AdminInventoryItem> createAdminInventory(
+          {int? userId,
+          required int productId,
+          required double quantity,
+          required String unit,
+          String? location,
+          String? brand,
+          String? receiptName,
+          String? suitableFor,
+          String? comment}) =>
+      throw UnimplementedError();
   @override
-  Future<AdminPantryItem> createAdminPantry({int? userId, required int productId, String? location}) => throw UnimplementedError();
+  Future<AdminPantryItem> createAdminPantry(
+          {int? userId, required int productId, String? location}) =>
+      throw UnimplementedError();
   @override
-  Future<Map<String, dynamic>> createProduct(String name, {int? categoryId}) => throw UnimplementedError();
+  Future<Map<String, dynamic>> createProduct(String name, {int? categoryId}) =>
+      throw UnimplementedError();
   @override
-  Future<UserAdmin> createUser({required String username, required String email, required String password, String role = 'user'}) => throw UnimplementedError();
+  Future<UserAdmin> createUser(
+          {required String username,
+          required String email,
+          required String password,
+          String role = 'user'}) =>
+      throw UnimplementedError();
   @override
   Future<void> deleteUser(int userId) => throw UnimplementedError();
   @override
-  Future<List<AdminInventoryItem>> listAdminInventory({int? userId, String? sort}) => throw UnimplementedError();
+  Future<List<AdminInventoryItem>> listAdminInventory(
+          {int? userId, String? sort}) =>
+      throw UnimplementedError();
   @override
-  Future<List<AdminPantryItem>> listAdminPantry({int? userId}) => throw UnimplementedError();
+  Future<List<AdminPantryItem>> listAdminPantry({int? userId}) =>
+      throw UnimplementedError();
   @override
   Future<List<AiModelInfo>> listAiModels() => throw UnimplementedError();
   @override
-  Future<List<AdminCategoryNode>> listCategoryTree() => throw UnimplementedError();
+  Future<AdminAiTraceDetail> getAiTraceById(String traceId) =>
+      throw UnimplementedError();
   @override
-  Future<List<AdminProduct>> listDeletedProducts() => throw UnimplementedError();
+  Future<AdminAiTraceListResponse> listAiTraces(
+          {required AdminAiTraceSource source,
+          int limit = 25,
+          String? cursor,
+          String? period,
+          bool onlyErrors = false}) =>
+      throw UnimplementedError();
   @override
-  Future<List<PendingProduct>> listPendingProducts() => throw UnimplementedError();
+  Future<List<AdminCategoryNode>> listCategoryTree() =>
+      throw UnimplementedError();
   @override
-  Future<List<PendingProduct>> listPrivateProducts() => throw UnimplementedError();
+  Future<List<AdminProduct>> listDeletedProducts() =>
+      throw UnimplementedError();
+  @override
+  Future<List<PendingProduct>> listPendingProducts() =>
+      throw UnimplementedError();
+  @override
+  Future<List<PendingProduct>> listPrivateProducts() =>
+      throw UnimplementedError();
   @override
   Future<List<AdminProduct>> listProducts() => throw UnimplementedError();
   @override
-  Future<List<AdminProduct>> listSelectableProductsForAdmin({bool forceRefresh = false}) => throw UnimplementedError();
+  Future<List<AdminProduct>> listSelectableProductsForAdmin(
+          {bool forceRefresh = false}) =>
+      throw UnimplementedError();
   @override
   Future<List<UserAdmin>> listUsers() => throw UnimplementedError();
   @override
-  Future<void> mergeAdminInventory({required int sourceInventoryId, required int targetInventoryId}) => throw UnimplementedError();
+  Future<void> mergeAdminInventory(
+          {required int sourceInventoryId, required int targetInventoryId}) =>
+      throw UnimplementedError();
   @override
-  Future<void> mergeProducts({required int sourceProductId, required int targetProductId}) => throw UnimplementedError();
+  Future<void> mergeProducts(
+          {required int sourceProductId, required int targetProductId}) =>
+      throw UnimplementedError();
   @override
-  Future<void> mergeProductsPrivate({required int sourceProductId, required int targetProductId}) => throw UnimplementedError();
+  Future<void> mergeProductsPrivate(
+          {required int sourceProductId, required int targetProductId}) =>
+      throw UnimplementedError();
   @override
-  Future<void> moveAdminInventoryToPantry(int inventoryId) => throw UnimplementedError();
+  Future<void> moveAdminInventoryToPantry(int inventoryId) =>
+      throw UnimplementedError();
   @override
-  Future<void> moveAdminPantryToInventory(int pantryItemId, Map<String, dynamic> body) => throw UnimplementedError();
+  Future<void> moveAdminPantryToInventory(
+          int pantryItemId, Map<String, dynamic> body) =>
+      throw UnimplementedError();
   @override
-  Future<Map<String, dynamic>> previewAdminInventoryMerge({required int sourceInventoryId, required int targetInventoryId}) => throw UnimplementedError();
+  Future<Map<String, dynamic>> previewAdminInventoryMerge(
+          {required int sourceInventoryId, required int targetInventoryId}) =>
+      throw UnimplementedError();
   @override
-  Future<Map<String, dynamic>> previewMerge({required int sourceProductId, required int targetProductId}) => throw UnimplementedError();
+  Future<Map<String, dynamic>> previewMerge(
+          {required int sourceProductId, required int targetProductId}) =>
+      throw UnimplementedError();
   @override
-  Future<AdminProduct> promotePrivateProduct(int productId) => throw UnimplementedError();
+  Future<AdminProduct> promotePrivateProduct(int productId) =>
+      throw UnimplementedError();
   @override
-  Future<void> removeAdminInventory(int inventoryId) => throw UnimplementedError();
+  Future<void> removeAdminInventory(int inventoryId) =>
+      throw UnimplementedError();
   @override
-  Future<void> removeAdminPantryItem(int pantryItemId) => throw UnimplementedError();
+  Future<void> removeAdminPantryItem(int pantryItemId) =>
+      throw UnimplementedError();
   @override
   Future<void> removeProduct(int productId) => throw UnimplementedError();
   @override
   Future<void> removeReceiptAlias(int id) => throw UnimplementedError();
   @override
-  Future<Map<String, dynamic>> resetPassword(int userId) => throw UnimplementedError();
+  Future<Map<String, dynamic>> resetPassword(int userId) =>
+      throw UnimplementedError();
   @override
   Future<void> restoreProduct(int productId) => throw UnimplementedError();
   @override
-  Future<UserAdmin> setPremium(int userId, {required bool isPremium}) => throw UnimplementedError();
+  Future<UserAdmin> setPremium(int userId, {required bool isPremium}) =>
+      throw UnimplementedError();
   @override
-  Future<void> setProductCategory(int productId, {required int? categoryId}) => throw UnimplementedError();
+  Future<void> setProductCategory(int productId, {required int? categoryId}) =>
+      throw UnimplementedError();
   @override
-  Future<void> setProductStatus(int productId, String status) => throw UnimplementedError();
+  Future<void> setProductStatus(int productId, String status) =>
+      throw UnimplementedError();
   @override
-  Future<UserAdmin> setRecipeSharing(int userId, {required bool canShareRecipes}) => throw UnimplementedError();
+  Future<UserAdmin> setRecipeSharing(int userId,
+          {required bool canShareRecipes}) =>
+      throw UnimplementedError();
   @override
-  Future<UserAdmin> setRole(int userId, String newRole) => throw UnimplementedError();
+  Future<UserAdmin> setRole(int userId, String newRole) =>
+      throw UnimplementedError();
   @override
-  Future<AdminInventoryItem> updateAdminInventory(int inventoryId, {int? productId, double? quantity, String? unit, String? location, String? brand, String? receiptName, String? suitableFor, String? comment}) => throw UnimplementedError();
+  Future<AdminInventoryItem> updateAdminInventory(int inventoryId,
+          {int? productId,
+          double? quantity,
+          String? unit,
+          String? location,
+          String? brand,
+          String? receiptName,
+          String? suitableFor,
+          String? comment}) =>
+      throw UnimplementedError();
   @override
-  Future<AdminPantryItem> updateAdminPantry(int pantryItemId, {int? productId, String? location}) => throw UnimplementedError();
+  Future<AdminPantryItem> updateAdminPantry(int pantryItemId,
+          {int? productId, String? location}) =>
+      throw UnimplementedError();
   @override
-  Future<void> updateCanonicalName(int productId, String canonicalName) => throw UnimplementedError();
+  Future<void> updateCanonicalName(int productId, String canonicalName) =>
+      throw UnimplementedError();
   @override
-  Future<void> updateCanonicalNamePrivate(int productId, String canonicalName) => throw UnimplementedError();
+  Future<void> updateCanonicalNamePrivate(
+          int productId, String canonicalName) =>
+      throw UnimplementedError();
   @override
-  Future<void> updateEmail(int userId, String email) => throw UnimplementedError();
+  Future<void> updateEmail(int userId, String email) =>
+      throw UnimplementedError();
   @override
-  Future<void> upsertReceiptAlias({required String receiptName, required int productId, bool isGlobal = false}) => throw UnimplementedError();
+  Future<void> upsertReceiptAlias(
+          {required String receiptName,
+          required int productId,
+          bool isGlobal = false}) =>
+      throw UnimplementedError();
 }
 
 // Simple fake that only implements the methods we need
@@ -128,7 +218,8 @@ class FakeAdminRepository {
     return _products;
   }
 
-  Future<void> updateReceiptAlias(int id, {String? receiptName, int? productId, bool? isGlobal}) async {
+  Future<void> updateReceiptAlias(int id,
+      {String? receiptName, int? productId, bool? isGlobal}) async {
     // Find and update alias
     final index = _aliases.indexWhere((a) => a.id == id);
     if (index >= 0) {

flutter/test/features/admin/presentation/admin_ai_panel_test.dart

@@ -0,0 +1,230 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:recipe_flutter/core/ui/app_shell.dart';
+import 'package:recipe_flutter/features/admin/data/admin_repository.dart';
+import 'package:recipe_flutter/features/admin/domain/admin_ai_trace.dart';
+import 'package:recipe_flutter/features/admin/domain/admin_ai_trace_detail.dart';
+import 'package:recipe_flutter/features/admin/presentation/admin_ai_panel.dart';
+import 'package:recipe_flutter/features/admin/presentation/admin_screen.dart';
+import 'package:recipe_flutter/features/auth/data/auth_providers.dart';
+
+class _FakeAdminRepository implements AdminRepository {
+  final AdminAiTraceListResponse flyerList;
+  final AdminAiTraceListResponse receiptList;
+  final Map<String, AdminAiTraceDetail> details;
+
+  _FakeAdminRepository({
+    required this.flyerList,
+    required this.receiptList,
+    required this.details,
+  });
+
+  @override
+  Future<AdminAiTraceListResponse> listAiTraces({
+    required AdminAiTraceSource source,
+    int limit = 25,
+    String? cursor,
+    String? period,
+    bool onlyErrors = false,
+  }) async {
+    return source == AdminAiTraceSource.flyer ? flyerList : receiptList;
+  }
+
+  @override
+  Future<AdminAiTraceDetail> getAiTraceById(String traceId) async {
+    return details[traceId] ?? details.values.first;
+  }
+
+  @override
+  dynamic noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
+}
+
+Widget _buildPanelApp(AdminRepository repo) {
+  return ProviderScope(
+    overrides: [
+      adminRepositoryProvider.overrideWithValue(repo),
+    ],
+    child: const MaterialApp(
+      home: Scaffold(
+        body: AdminAiPanel(embedded: true),
+      ),
+    ),
+  );
+}
+
+void main() {
+  final flyerItem = AdminAiTraceListItem(
+    id: 'flyer-101',
+    source: AdminAiTraceSource.flyer,
+    status: AdminAiTraceStatus.warning,
+    createdAt: DateTime.parse('2026-05-20T12:34:56.000Z'),
+    userId: 7,
+    userLabel: 'admin',
+    sessionId: 101,
+    fileName: 'willys-v20.pdf',
+    model: 'ministral-8b-2512',
+    durationMs: 1880,
+    warningsCount: 2,
+    hasPrompt: true,
+    hasOutput: true,
+    error: null,
+  );
+
+  final flyerDetail = AdminAiTraceDetail(
+    id: 'flyer-101',
+    source: AdminAiTraceSource.flyer,
+    status: AdminAiTraceStatus.warning,
+    createdAt: DateTime.parse('2026-05-20T12:34:56.000Z'),
+    userId: 7,
+    userLabel: 'admin',
+    sessionId: 101,
+    fileName: 'willys-v20.pdf',
+    model: 'ministral-8b-2512',
+    durationMs: 1880,
+    retryCount: 1,
+    chunkCount: 3,
+    warnings: const ['parse:low_confidence'],
+    error: null,
+    prompt: 'Prompttext exempel',
+    rawOutput: '{"ok":true}',
+    normalizedOutput: const {
+      'sessionId': 101,
+      'items': [
+        {'rawName': 'Tomat'}
+      ],
+    },
+    summary: const {'itemCount': 1},
+  );
+
+  group('Admin AI tab and panel', () {
+    testWidgets('Admin main route query tab=ai renders AI panel',
+        (tester) async {
+      final fakeRepo = _FakeAdminRepository(
+        flyerList:
+            AdminAiTraceListResponse(items: [flyerItem], nextCursor: null),
+        receiptList:
+            const AdminAiTraceListResponse(items: [], nextCursor: null),
+        details: {'flyer-101': flyerDetail},
+      );
+
+      await tester.pumpWidget(
+        ProviderScope(
+          overrides: [
+            adminRepositoryProvider.overrideWithValue(fakeRepo),
+          ],
+          child: const MaterialApp(
+            home: Scaffold(
+              body: AdminScreen(initialTab: AdminViewTab.ai),
+            ),
+          ),
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.text('Kvitto'), findsOneWidget);
+      expect(find.text('Flyer'), findsOneWidget);
+      expect(find.text('willys-v20.pdf'), findsOneWidget);
+    });
+
+    testWidgets('AppShell shows AI top chip and navigates with query',
+        (tester) async {
+      String? navigatedTo;
+
+      await tester.pumpWidget(
+        ProviderScope(
+          overrides: [
+            isAdminProvider.overrideWithValue(true),
+          ],
+          child: MaterialApp(
+            home: AppShell(
+              location: '/admin?tab=ai',
+              onNavigateToPath: (path) => navigatedTo = path,
+              child: const SizedBox.shrink(),
+            ),
+          ),
+        ),
+      );
+
+      await tester.pumpAndSettle();
+
+      expect(find.text('AI'), findsOneWidget);
+      await tester.tap(find.text('Databas'));
+      await tester.pump();
+
+      expect(navigatedTo, '/admin?tab=database');
+    });
+
+    testWidgets('Source switching toggles between Flyer and Kvitto views',
+        (tester) async {
+      final fakeRepo = _FakeAdminRepository(
+        flyerList:
+            AdminAiTraceListResponse(items: [flyerItem], nextCursor: null),
+        receiptList:
+            const AdminAiTraceListResponse(items: [], nextCursor: null),
+        details: {'flyer-101': flyerDetail},
+      );
+
+      await tester.pumpWidget(_buildPanelApp(fakeRepo));
+      await tester.pumpAndSettle();
+
+      expect(find.text('willys-v20.pdf'), findsOneWidget);
+
+      await tester.tap(find.text('Kvitto'));
+      await tester.pumpAndSettle();
+      expect(find.text('Receipt trace-data saknas i recipe-api i denna fas.'),
+          findsOneWidget);
+
+      await tester.tap(find.text('Flyer'));
+      await tester.pumpAndSettle();
+      expect(find.text('willys-v20.pdf'), findsOneWidget);
+    });
+
+    testWidgets('Prompt and output render and copy actions show snackbars',
+        (tester) async {
+      await tester.binding.setSurfaceSize(const Size(1400, 1200));
+      final fakeRepo = _FakeAdminRepository(
+        flyerList:
+            AdminAiTraceListResponse(items: [flyerItem], nextCursor: null),
+        receiptList:
+            const AdminAiTraceListResponse(items: [], nextCursor: null),
+        details: {'flyer-101': flyerDetail},
+      );
+
+      await tester.pumpWidget(_buildPanelApp(fakeRepo));
+      await tester.pumpAndSettle();
+      await tester.pump(const Duration(milliseconds: 500));
+
+      await tester.tap(find.byType(ListTile).first);
+      await tester.pumpAndSettle();
+      await tester.pump(const Duration(milliseconds: 500));
+
+      expect(find.text('Sammanfattning'), findsOneWidget);
+      final detailScroll = find.byType(Scrollable).last;
+      await tester.scrollUntilVisible(
+        find.text('Model Output'),
+        200,
+        scrollable: detailScroll,
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.text('Model Output'), findsOneWidget);
+      expect(find.textContaining('"sessionId": 101'), findsOneWidget);
+
+      final copyPrompt = find.byTooltip('Kopiera');
+      final copyOutput = find.byTooltip('Kopiera JSON');
+      expect(copyPrompt, findsOneWidget);
+      expect(copyOutput, findsOneWidget);
+
+      await tester.tap(copyPrompt);
+      await tester.pumpAndSettle();
+      expect(tester.takeException(), isNull);
+
+      await tester.tap(copyOutput);
+      await tester.pumpAndSettle();
+      expect(tester.takeException(), isNull);
+
+      addTearDown(() => tester.binding.setSurfaceSize(null));
+    });
+  });
+}