perf(app): 초기화 병렬 처리 및 UI 개선

## 성능 최적화

### main.dart
- 앱 초기화 병렬 처리 (Future.wait 활용)
- 광고 SDK, Hive 초기화 동시 실행
- Hive Box 오픈 병렬 처리
- 코드 구조화 (_initializeHive, _initializeNotifications)

### visit_provider.dart
- allLastVisitDatesProvider 추가
- 리스트 화면에서 N+1 쿼리 방지
- 모든 맛집의 마지막 방문일 일괄 조회

## UI 개선

### 각 화면 리팩토링
- AppDimensions 상수 적용
- 스켈레톤 로더 적용
- 코드 정리 및 일관성 개선

lib/main.dart

@@ -22,14 +22,28 @@ import 'data/sample/sample_data_initializer.dart';
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
 
-  if (AdHelper.isMobilePlatform) {
+  // Initialize timezone (동기, 빠름)
-    await MobileAds.instance.initialize();
-  }
-
-  // Initialize timezone
   tz.initializeTimeZones();
 
-  // Initialize Hive
+  // 광고 SDK와 Hive 초기화를 병렬 처리
+  await Future.wait([
+    if (AdHelper.isMobilePlatform) MobileAds.instance.initialize(),
+    _initializeHive(),
+  ]);
+
+  // Hive 초기화 후 병렬 처리 가능한 작업들
+  await Future.wait([
+    SampleDataInitializer.seedInitialData(),
+    _initializeNotifications(),
+    AdaptiveTheme.getThemeMode(),
+  ]).then((results) {
+    final savedThemeMode = results[2] as AdaptiveThemeMode?;
+    runApp(ProviderScope(child: LunchPickApp(savedThemeMode: savedThemeMode)));
+  });
+}
+
+/// Hive 초기화 및 Box 오픈
+Future<void> _initializeHive() async {
   await Hive.initFlutter();
 
   // Register Hive Adapters
@@ -39,24 +53,21 @@ void main() async {
   Hive.registerAdapter(RecommendationRecordAdapter());
   Hive.registerAdapter(UserSettingsAdapter());
 
-  // Open Hive Boxes
+  // Open Hive Boxes (병렬 오픈)
-  await Hive.openBox<Restaurant>(AppConstants.restaurantBox);
+  await Future.wait([
-  await Hive.openBox<VisitRecord>(AppConstants.visitRecordBox);
+    Hive.openBox<Restaurant>(AppConstants.restaurantBox),
-  await Hive.openBox<RecommendationRecord>(AppConstants.recommendationBox);
+    Hive.openBox<VisitRecord>(AppConstants.visitRecordBox),
-  await Hive.openBox(AppConstants.settingsBox);
+    Hive.openBox<RecommendationRecord>(AppConstants.recommendationBox),
-  await Hive.openBox<UserSettings>('user_settings');
+    Hive.openBox(AppConstants.settingsBox),
-  await SampleDataInitializer.seedInitialData();
+    Hive.openBox<UserSettings>('user_settings'),
+  ]);
+}
 
-  // Initialize Notification Service (only for non-web platforms)
+/// 알림 서비스 초기화 (비-웹 플랫폼)
-  if (!kIsWeb) {
+Future<void> _initializeNotifications() async {
+  if (kIsWeb) return;
   final notificationService = NotificationService();
   await notificationService.ensureInitialized(requestPermission: true);
-  }
-
-  // Get saved theme mode
-  final savedThemeMode = await AdaptiveTheme.getThemeMode();
-
-  runApp(ProviderScope(child: LunchPickApp(savedThemeMode: savedThemeMode)));
 }
 
 class LunchPickApp extends StatelessWidget {

lib/presentation/pages/calendar/calendar_screen.dart

@@ -3,6 +3,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:table_calendar/table_calendar.dart';
 import '../../../core/constants/app_colors.dart';
 import '../../../core/constants/app_typography.dart';
+import '../../../core/widgets/info_row.dart';
 import '../../../domain/entities/restaurant.dart';
 import '../../../domain/entities/recommendation_record.dart';
 import '../../../domain/entities/visit_record.dart';
@@ -607,18 +608,25 @@ class _CalendarScreenState extends ConsumerState<CalendarScreen>
                         ),
                       ),
                       const SizedBox(height: 12),
-                      _buildInfoRow('주소', restaurant.roadAddress, isDark),
+                      InfoRow(
+                        label: '주소',
+                        value: restaurant.roadAddress,
+                        isDark: isDark,
+                        horizontal: true,
+                      ),
                       if (visitTime != null)
-                        _buildInfoRow(
+                        InfoRow(
-                          isVisitConfirmed ? '방문 완료' : '방문 예정',
+                          label: isVisitConfirmed ? '방문 완료' : '방문 예정',
-                          _formatFullDateTime(visitTime),
+                          value: _formatFullDateTime(visitTime),
-                          isDark,
+                          isDark: isDark,
+                          horizontal: true,
                         ),
                       if (recoTime != null)
-                        _buildInfoRow(
+                        InfoRow(
-                          '추천 시각',
+                          label: '추천 시각',
-                          _formatFullDateTime(recoTime),
+                          value: _formatFullDateTime(recoTime),
-                          isDark,
+                          isDark: isDark,
+                          horizontal: true,
                         ),
                       const SizedBox(height: 12),
                       Wrap(
@@ -703,23 +711,6 @@ class _CalendarScreenState extends ConsumerState<CalendarScreen>
     );
   }
 
-  Widget _buildInfoRow(String label, String value, bool isDark) {
-    return Padding(
-      padding: const EdgeInsets.symmetric(vertical: 4),
-      child: Row(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          SizedBox(
-            width: 80,
-            child: Text(label, style: AppTypography.caption(isDark)),
-          ),
-          const SizedBox(width: 8),
-          Expanded(child: Text(value, style: AppTypography.body2(isDark))),
-        ],
-      ),
-    );
-  }
-
   Future<void> _showRestaurantDetailDialog(
     BuildContext context,
     bool isDark,
@@ -737,18 +728,39 @@ class _CalendarScreenState extends ConsumerState<CalendarScreen>
             mainAxisSize: MainAxisSize.min,
             crossAxisAlignment: CrossAxisAlignment.start,
             children: [
-              _buildInfoRow(
+              InfoRow(
-                '카테고리',
+                label: '카테고리',
-                '${restaurant.category} > ${restaurant.subCategory}',
+                value: '${restaurant.category} > ${restaurant.subCategory}',
-                isDark,
+                isDark: isDark,
+                horizontal: true,
               ),
               if (restaurant.phoneNumber != null)
-                _buildInfoRow('전화번호', restaurant.phoneNumber!, isDark),
+                InfoRow(
-              _buildInfoRow('도로명', restaurant.roadAddress, isDark),
+                  label: '전화번호',
-              _buildInfoRow('지번', restaurant.jibunAddress, isDark),
+                  value: restaurant.phoneNumber!,
+                  isDark: isDark,
+                  horizontal: true,
+                ),
+              InfoRow(
+                label: '도로명',
+                value: restaurant.roadAddress,
+                isDark: isDark,
+                horizontal: true,
+              ),
+              InfoRow(
+                label: '지번',
+                value: restaurant.jibunAddress,
+                isDark: isDark,
+                horizontal: true,
+              ),
               if (restaurant.description != null &&
                   restaurant.description!.isNotEmpty)
-                _buildInfoRow('메모', restaurant.description!, isDark),
+                InfoRow(
+                  label: '메모',
+                  value: restaurant.description!,
+                  isDark: isDark,
+                  horizontal: true,
+                ),
             ],
           ),
         ),

lib/presentation/pages/random_selection/random_selection_screen.dart

@@ -1,9 +1,11 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:geolocator/geolocator.dart';
 import 'package:go_router/go_router.dart';
 
 import '../../../core/constants/app_colors.dart';
+import '../../../core/constants/app_dimensions.dart';
 import '../../../core/constants/app_typography.dart';
 import '../../../core/utils/category_mapper.dart';
 import '../../../domain/entities/restaurant.dart';
@@ -306,8 +308,8 @@ class _RandomSelectionScreenState extends ConsumerState<RandomSelectionScreen> {
                             child: Slider(
                               value: _distanceValue,
                               min: 100,
-                              max: 2000,
+                              max: AppDimensions.maxSearchDistance,
-                              divisions: 19,
+                              divisions: AppDimensions.distanceSliderDivisions,
                               onChanged: (value) {
                                 setState(() => _distanceValue = value);
                               },
@@ -739,6 +741,9 @@ class _RandomSelectionScreenState extends ConsumerState<RandomSelectionScreen> {
   }) async {
     if (_isProcessingRecommendation) return;
 
+    // 버튼 터치 햅틱 피드백
+    HapticFeedback.mediumImpact();
+
     if (!isReroll) {
       _excludedRestaurantIds.clear();
     }
@@ -769,6 +774,10 @@ class _RandomSelectionScreenState extends ConsumerState<RandomSelectionScreen> {
       }
 
       if (!mounted) return;
+
+      // 추천 결과 햅틱 피드백
+      HapticFeedback.heavyImpact();
+
       await _showRecommendationDialog(candidate, recommendedAt: recommendedAt);
     } catch (_) {
       _showSnack('추천을 준비하는 중 문제가 발생했습니다.', type: _SnackType.error);

lib/presentation/pages/restaurant_list/restaurant_list_screen.dart

@@ -1,11 +1,14 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import '../../../core/constants/app_colors.dart';
+import '../../../core/constants/app_dimensions.dart';
 import '../../../core/constants/app_typography.dart';
+import '../../../core/widgets/skeleton_loader.dart';
 import '../../../core/utils/category_mapper.dart';
 import '../../../core/utils/app_logger.dart';
 import '../../providers/restaurant_provider.dart';
 import '../../providers/settings_provider.dart';
+import '../../providers/visit_provider.dart';
 import '../../widgets/category_selector.dart';
 import '../../widgets/native_ad_placeholder.dart';
 import 'manual_restaurant_input_screen.dart';
@@ -40,6 +43,8 @@ class _RestaurantListScreenState extends ConsumerState<RestaurantListScreen> {
         .maybeWhen(data: (value) => value, orElse: () => false);
     final isFiltered = searchQuery.isNotEmpty || selectedCategory != null;
     final restaurantsAsync = ref.watch(sortedRestaurantsByDistanceProvider);
+    final lastVisitDates =
+        ref.watch(allLastVisitDatesProvider).valueOrNull ?? {};
 
     return Scaffold(
       backgroundColor: isDark
@@ -70,6 +75,7 @@ class _RestaurantListScreenState extends ConsumerState<RestaurantListScreen> {
           if (_isSearching) ...[
             IconButton(
               icon: const Icon(Icons.close),
+              tooltip: '검색 닫기',
               onPressed: () {
                 setState(() {
                   _isSearching = false;
@@ -81,6 +87,7 @@ class _RestaurantListScreenState extends ConsumerState<RestaurantListScreen> {
           ] else ...[
             IconButton(
               icon: const Icon(Icons.search),
+              tooltip: '맛집 검색',
               onPressed: () {
                 setState(() {
                   _isSearching = true;
@@ -149,8 +156,8 @@ class _RestaurantListScreenState extends ConsumerState<RestaurantListScreen> {
                   return _buildEmptyState(isDark);
                 }
 
-                const adInterval = 6; // 5리스트 후 1광고
+                const adInterval = AppDimensions.adInterval;
-                const adOffset = 5; // 1~5 리스트 이후 6 광고 시작
+                const adOffset = AppDimensions.adOffset;
                 final adCount = (items.length ~/ adOffset);
                 final totalCount = items.length + adCount;
 
@@ -180,49 +187,71 @@ class _RestaurantListScreenState extends ConsumerState<RestaurantListScreen> {
                     return RestaurantCard(
                       restaurant: item.restaurant,
                       distanceKm: item.distanceKm,
+                      lastVisitDate: lastVisitDates[item.restaurant.id],
                     );
                   },
                 );
               },
               loading: () {
                 AppLogger.debug('[restaurant_list_ui] loading...');
-                return const Center(
+                return const RestaurantListSkeleton();
-                  child: CircularProgressIndicator(
-                    color: AppColors.lightPrimary,
-                  ),
-                );
               },
               error: (error, stack) => Center(
+                child: Padding(
+                  padding: const EdgeInsets.all(AppDimensions.paddingDefault),
                   child: Column(
                     mainAxisAlignment: MainAxisAlignment.center,
                     children: [
                       Icon(
                         Icons.error_outline,
-                      size: 64,
+                        size: AppDimensions.iconXxl,
                         color: isDark
                             ? AppColors.darkError
                             : AppColors.lightError,
                       ),
-                    const SizedBox(height: 16),
+                      const SizedBox(height: AppDimensions.paddingDefault),
                       Text('오류가 발생했습니다', style: AppTypography.heading2(isDark)),
-                    const SizedBox(height: 8),
+                      const SizedBox(height: AppDimensions.paddingSm),
                       Text(
                         error.toString(),
                         style: AppTypography.body2(isDark),
                         textAlign: TextAlign.center,
+                        maxLines: 3,
+                        overflow: TextOverflow.ellipsis,
+                      ),
+                      const SizedBox(height: AppDimensions.paddingLg),
+                      ElevatedButton.icon(
+                        onPressed: () =>
+                            ref.invalidate(sortedRestaurantsByDistanceProvider),
+                        style: ElevatedButton.styleFrom(
+                          backgroundColor: AppColors.lightPrimary,
+                          foregroundColor: Colors.white,
+                          padding: const EdgeInsets.symmetric(
+                            horizontal: AppDimensions.paddingXl,
+                            vertical: AppDimensions.paddingMd,
+                          ),
+                        ),
+                        icon: const Icon(Icons.refresh),
+                        label: const Text('다시 시도'),
                       ),
                     ],
                   ),
                 ),
               ),
             ),
+          ),
         ],
       ),
-      floatingActionButton: FloatingActionButton(
+      floatingActionButton: Semantics(
+        label: '맛집 추가하기',
+        button: true,
+        child: FloatingActionButton(
           onPressed: _showAddOptions,
+          tooltip: '맛집 추가',
           backgroundColor: AppColors.lightPrimary,
           child: const Icon(Icons.add, color: Colors.white),
         ),
+      ),
     );
   }
 

lib/presentation/pages/restaurant_list/widgets/restaurant_card.dart

@@ -2,21 +2,28 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:lunchpick/core/constants/app_colors.dart';
 import 'package:lunchpick/core/constants/app_typography.dart';
+import 'package:lunchpick/core/widgets/info_row.dart';
 import 'package:lunchpick/domain/entities/restaurant.dart';
 import 'package:lunchpick/presentation/providers/restaurant_provider.dart';
-import 'package:lunchpick/presentation/providers/visit_provider.dart';
 import 'edit_restaurant_dialog.dart';
 
+/// 맛집 카드 위젯
+/// [lastVisitDate]를 외부에서 주입받아 리스트 렌더링 최적화
 class RestaurantCard extends ConsumerWidget {
   final Restaurant restaurant;
   final double? distanceKm;
+  final DateTime? lastVisitDate;
 
-  const RestaurantCard({super.key, required this.restaurant, this.distanceKm});
+  const RestaurantCard({
+    super.key,
+    required this.restaurant,
+    this.distanceKm,
+    this.lastVisitDate,
+  });
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final isDark = Theme.of(context).brightness == Brightness.dark;
-    final lastVisitAsync = ref.watch(lastVisitDateProvider(restaurant.id));
 
     return Card(
       margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
@@ -177,13 +184,8 @@ class RestaurantCard extends ConsumerWidget {
               ),
 
               // 마지막 방문일
-              lastVisitAsync.when(
+              if (lastVisitDate != null)
-                data: (lastVisit) {
+                Padding(
-                  if (lastVisit != null) {
-                    final daysSinceVisit = DateTime.now()
-                        .difference(lastVisit)
-                        .inDays;
-                    return Padding(
                   padding: const EdgeInsets.only(top: 8),
                   child: Row(
                     children: [
@@ -196,19 +198,11 @@ class RestaurantCard extends ConsumerWidget {
                       ),
                       const SizedBox(width: 4),
                       Text(
-                            daysSinceVisit == 0
+                        _formatLastVisit(lastVisitDate!),
-                                ? '오늘 방문'
-                                : '$daysSinceVisit일 전 방문',
                         style: AppTypography.caption(isDark),
                       ),
                     ],
                   ),
-                    );
-                  }
-                  return const SizedBox.shrink();
-                },
-                loading: () => const SizedBox.shrink(),
-                error: (_, __) => const SizedBox.shrink(),
                 ),
             ],
           ),
@@ -240,6 +234,11 @@ class RestaurantCard extends ConsumerWidget {
     }
   }
 
+  String _formatLastVisit(DateTime date) {
+    final daysSinceVisit = DateTime.now().difference(date).inDays;
+    return daysSinceVisit == 0 ? '오늘 방문' : '$daysSinceVisit일 전 방문';
+  }
+
   void _showRestaurantDetail(BuildContext context, bool isDark) {
     showDialog(
       context: context,
@@ -252,22 +251,22 @@ class RestaurantCard extends ConsumerWidget {
           mainAxisSize: MainAxisSize.min,
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
-            _buildDetailRow(
+            InfoRow(
-              '카테고리',
+              label: '카테고리',
-              '${restaurant.category} > ${restaurant.subCategory}',
+              value: '${restaurant.category} > ${restaurant.subCategory}',
-              isDark,
+              isDark: isDark,
             ),
             if (restaurant.description != null)
-              _buildDetailRow('설명', restaurant.description!, isDark),
+              InfoRow(label: '설명', value: restaurant.description!, isDark: isDark),
             if (restaurant.phoneNumber != null)
-              _buildDetailRow('전화번호', restaurant.phoneNumber!, isDark),
+              InfoRow(label: '전화번호', value: restaurant.phoneNumber!, isDark: isDark),
-            _buildDetailRow('도로명 주소', restaurant.roadAddress, isDark),
+            InfoRow(label: '도로명 주소', value: restaurant.roadAddress, isDark: isDark),
-            _buildDetailRow('지번 주소', restaurant.jibunAddress, isDark),
+            InfoRow(label: '지번 주소', value: restaurant.jibunAddress, isDark: isDark),
             if (restaurant.lastVisitDate != null)
-              _buildDetailRow(
+              InfoRow(
-                '마지막 방문',
+                label: '마지막 방문',
-                '${restaurant.lastVisitDate!.year}년 ${restaurant.lastVisitDate!.month}월 ${restaurant.lastVisitDate!.day}일',
+                value: '${restaurant.lastVisitDate!.year}년 ${restaurant.lastVisitDate!.month}월 ${restaurant.lastVisitDate!.day}일',
-                isDark,
+                isDark: isDark,
               ),
           ],
         ),
@@ -281,20 +280,6 @@ class RestaurantCard extends ConsumerWidget {
     );
   }
 
-  Widget _buildDetailRow(String label, String value, bool isDark) {
-    return Padding(
-      padding: const EdgeInsets.symmetric(vertical: 4),
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          Text(label, style: AppTypography.caption(isDark)),
-          const SizedBox(height: 2),
-          Text(value, style: AppTypography.body2(isDark)),
-        ],
-      ),
-    );
-  }
-
   void _handleMenuAction(
     _RestaurantMenuAction action,
     BuildContext context,

lib/presentation/pages/splash/splash_screen.dart

@@ -15,10 +15,8 @@ class SplashScreen extends StatefulWidget {
 }
 
 class _SplashScreenState extends State<SplashScreen>
-    with TickerProviderStateMixin {
+    with SingleTickerProviderStateMixin {
-  late List<AnimationController> _foodControllers;
+  late AnimationController _animationController;
-  late AnimationController _questionMarkController;
-  late AnimationController _centerIconController;
   List<Offset>? _iconPositions;
   Size? _lastScreenSize;
 
@@ -42,24 +40,9 @@ class _SplashScreenState extends State<SplashScreen>
   }
 
   void _initializeAnimations() {
-    // 음식 아이콘 애니메이션 (여러 개)
+    // 단일 컨트롤러로 모든 애니메이션 제어 (메모리 최적화)
-    _foodControllers = List.generate(
+    _animationController = AnimationController(
-      foodIcons.length,
+      duration: const Duration(seconds: 2),
-      (index) => AnimationController(
-        duration: Duration(seconds: 2 + index % 3),
-        vsync: this,
-      )..repeat(reverse: true),
-    );
-
-    // 물음표 애니메이션
-    _questionMarkController = AnimationController(
-      duration: const Duration(milliseconds: 500),
-      vsync: this,
-    )..repeat();
-
-    // 중앙 아이콘 애니메이션
-    _centerIconController = AnimationController(
-      duration: const Duration(seconds: 1),
       vsync: this,
     )..repeat(reverse: true);
   }
@@ -142,9 +125,9 @@ class _SplashScreenState extends State<SplashScreen>
               children: [
                 // 선택 아이콘
                 ScaleTransition(
-                  scale: Tween(begin: 0.8, end: 1.2).animate(
+                  scale: Tween(begin: 0.9, end: 1.1).animate(
                     CurvedAnimation(
-                      parent: _centerIconController,
+                      parent: _animationController,
                       curve: Curves.easeInOut,
                     ),
                   ),
@@ -164,11 +147,11 @@ class _SplashScreenState extends State<SplashScreen>
                   children: [
                     Text('오늘 뭐 먹Z', style: AppTypography.heading1(isDark)),
                     AnimatedBuilder(
-                      animation: _questionMarkController,
+                      animation: _animationController,
                       builder: (context, child) {
                         final questionMarks =
                             '?' *
-                            (((_questionMarkController.value * 3).floor() % 3) +
+                            (((_animationController.value * 3).floor() % 3) +
                                 1);
                         return Text(
                           questionMarks,
@@ -217,29 +200,30 @@ class _SplashScreenState extends State<SplashScreen>
 
     return List.generate(foodIcons.length, (index) {
       final position = _iconPositions![index];
+      // 각 아이콘마다 위상(phase)을 다르게 적용
+      final phase = index / foodIcons.length;
 
       return Positioned(
         left: position.dx,
         top: position.dy,
-        child: FadeTransition(
+        child: AnimatedBuilder(
-          opacity: Tween(begin: 0.2, end: 0.8).animate(
+          animation: _animationController,
-            CurvedAnimation(
+          builder: (context, child) {
-              parent: _foodControllers[index],
+            // 위상 차이로 각 아이콘이 다른 타이밍에 애니메이션
-              curve: Curves.easeInOut,
+            final value =
-            ),
+                ((_animationController.value + phase) % 1.0 - 0.5).abs() * 2;
-          ),
+            return Opacity(
-          child: ScaleTransition(
+              opacity: 0.2 + value * 0.4,
-            scale: Tween(begin: 0.5, end: 1.5).animate(
+              child: Transform.scale(
-              CurvedAnimation(
+                scale: 0.7 + value * 0.5,
-                parent: _foodControllers[index],
+                child: child,
-                curve: Curves.easeInOut,
-              ),
               ),
+            );
+          },
           child: Icon(
             foodIcons[index],
             size: 40,
-              color: AppColors.lightPrimary.withOpacity(0.3),
+            color: AppColors.lightPrimary.withValues(alpha: 0.3),
-            ),
           ),
         ),
       );
@@ -274,11 +258,7 @@ class _SplashScreenState extends State<SplashScreen>
 
   @override
   void dispose() {
-    for (final controller in _foodControllers) {
+    _animationController.dispose();
-      controller.dispose();
-    }
-    _questionMarkController.dispose();
-    _centerIconController.dispose();
     super.dispose();
   }
 }

lib/presentation/providers/visit_provider.dart

@@ -157,6 +157,23 @@ final lastVisitDateProvider = FutureProvider.family<DateTime?, String>((
   return repository.getLastVisitDate(restaurantId);
 });
 
+/// 모든 맛집의 마지막 방문일을 한 번에 조회 (리스트 최적화용)
+final allLastVisitDatesProvider =
+    FutureProvider<Map<String, DateTime?>>((ref) async {
+  final records = await ref.watch(visitRecordsProvider.future);
+
+  // restaurantId별 가장 최근 방문일 계산
+  final lastVisitMap = <String, DateTime>{};
+  for (final record in records) {
+    final existing = lastVisitMap[record.restaurantId];
+    if (existing == null || record.visitDate.isAfter(existing)) {
+      lastVisitMap[record.restaurantId] = record.visitDate;
+    }
+  }
+
+  return lastVisitMap;
+});
+
 /// 기간별 방문 기록 Provider
 final visitRecordsByPeriodProvider =
     FutureProvider.family<

lib/presentation/widgets/native_ad_placeholder.dart

@@ -144,19 +144,22 @@ class _NativeAdPlaceholderState extends State<NativeAdPlaceholder> {
     final isDark = Theme.of(context).brightness == Brightness.dark;
     return NativeTemplateStyle(
       templateType: templateType,
-      mainBackgroundColor: isDark ? AppColors.darkSurface : Colors.white,
+      mainBackgroundColor:
+          isDark ? AppColors.darkSurface : AppColors.lightSurface,
       cornerRadius: 0,
       callToActionTextStyle: NativeTemplateTextStyle(
-        textColor: Colors.white,
+        textColor: AppColors.lightSurface,
         backgroundColor: AppColors.lightPrimary,
         style: NativeTemplateFontStyle.bold,
       ),
       primaryTextStyle: NativeTemplateTextStyle(
-        textColor: isDark ? Colors.white : Colors.black87,
+        textColor:
+            isDark ? AppColors.darkTextPrimary : AppColors.lightTextPrimary,
         style: NativeTemplateFontStyle.bold,
       ),
       secondaryTextStyle: NativeTemplateTextStyle(
-        textColor: isDark ? Colors.white70 : Colors.black54,
+        textColor:
+            isDark ? AppColors.darkTextSecondary : AppColors.lightTextSecondary,
         style: NativeTemplateFontStyle.normal,
       ),
     );
@@ -250,14 +253,15 @@ class _NativeAdPlaceholderState extends State<NativeAdPlaceholder> {
 
   BoxDecoration _decoration(bool isDark) {
     return BoxDecoration(
-      color: isDark ? AppColors.darkSurface : Colors.white,
+      color: isDark ? AppColors.darkSurface : AppColors.lightSurface,
       border: Border.all(
         color: isDark ? AppColors.darkDivider : AppColors.lightDivider,
         width: 2,
       ),
       boxShadow: [
         BoxShadow(
-          color: (isDark ? Colors.black : Colors.grey).withOpacity(0.08),
+          color: (isDark ? AppColors.darkBackground : AppColors.lightDivider)
+              .withValues(alpha: 0.3),
           blurRadius: 8,
           offset: const Offset(0, 4),
         ),