회원목록

mobile/lib/config/api_config.dart

@@ -0,0 +1,38 @@
+class ApiConfig {
+  // 백엔드 API 기본 URL
+  static const String baseUrl = 'https://lanebow.com/api';
+  
+  // API 엔드포인트
+  static const String login = '/auth/login';
+  static const String register = '/auth/register';
+  static const String forgotPassword = '/auth/forgot-password';
+  static const String profile = '/users/profile';
+  
+  // 클럽 관련 엔드포인트
+  static const String clubs = '/club';
+  static const String members = '/members';
+  static const String events = '/events';
+  static const String scores = '/scores';
+  
+  // 구독 관련 엔드포인트
+  static const String subscriptions = '/subscriptions';
+  static const String subscriptionPlans = '/subscriptions/plans';
+  static const String currentSubscription = '/subscriptions/current';
+  static const String subscribeClub = '/subscriptions/subscribe';
+  static const String subscriptionPayments = '/subscriptions/payments';
+  static const String changePlan = '/subscriptions/change-with-features';
+  
+  // 결제 관련 엔드포인트
+  static const String paymentRequest = '/subscriptions/payment/request';
+  static const String paymentSuccess = '/subscriptions/payment/success';
+  static const String paymentFail = '/subscriptions/payment/fail';
+  
+  // 인앱 결제 검증 엔드포인트
+  static const String verifyReceipt = '/subscriptions/verify-receipt';
+  
+  // 토큰 저장 키
+  static const String tokenKey = 'auth_token';
+  static const String userIdKey = 'user_id';
+  static const String userRoleKey = 'user_role';
+  static const String clubIdKey = 'club_id';
+}

mobile/lib/main.dart

@@ -0,0 +1,344 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+
+import 'services/auth_service.dart';
+import 'services/club_service.dart';
+import 'services/member_service.dart';
+import 'services/event_service.dart';
+import 'services/score_service.dart';
+import 'screens/auth/login_screen.dart';
+import 'screens/auth/profile_screen.dart';
+import 'screens/club/dashboard_screen.dart';
+import 'screens/club/members_screen.dart';
+import 'screens/club/events_screen.dart';
+import 'screens/club/club_settings_screen.dart';
+import 'screens/score/club_statistics_screen.dart';
+
+// 전역 네비게이터 키 (인증 오류 처리용)
+final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
+
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  runApp(const MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  const MyApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return MultiProvider(
+      providers: [
+        ChangeNotifierProvider(create: (_) => AuthService()),
+        ChangeNotifierProvider(create: (_) => ClubService()),
+        ChangeNotifierProvider(create: (_) => MemberService()),
+        ChangeNotifierProvider(create: (_) => EventService()),
+        ChangeNotifierProvider(create: (_) => ScoreService()),
+      ],
+      child: Consumer<AuthService>(
+        builder: (context, authService, _) {
+          // 앱 시작 시 인증 서비스 초기화
+          Future.delayed(Duration.zero, () {
+            if (!authService.isInitialized) {
+              authService.initialize();
+            }
+          });
+          
+          return MaterialApp(
+            navigatorKey: navigatorKey, // 인증 오류 처리를 위한 전역 네비게이터 키
+            title: '볼링 매니저',
+            theme: ThemeData(
+              colorScheme: ColorScheme.fromSeed(seedColor: Colors.blue),
+              useMaterial3: true,
+              appBarTheme: const AppBarTheme(
+                backgroundColor: Colors.blue,
+                foregroundColor: Colors.white,
+              ),
+            ),
+            // 로케일 설정 추가
+            localizationsDelegates: const [
+              GlobalMaterialLocalizations.delegate,
+              GlobalWidgetsLocalizations.delegate,
+              GlobalCupertinoLocalizations.delegate,
+            ],
+            supportedLocales: const [
+              Locale('ko', 'KR'),
+              Locale('en', 'US'),
+            ],
+            locale: const Locale('ko', 'KR'),
+            home: authService.isAuthenticated ? const HomeScreen() : const LoginScreen(),
+            routes: {
+              '/login': (context) => const LoginScreen(),
+              '/profile': (context) => const ProfileScreen(),
+              ClubSettingsScreen.routeName: (context) => const ClubSettingsScreen(),
+            },
+          );
+        },
+      ),
+    );
+  }
+}
+
+class HomeScreen extends StatefulWidget {
+  const HomeScreen({super.key});
+
+  @override
+  State<HomeScreen> createState() => _HomeScreenState();
+}
+
+class _HomeScreenState extends State<HomeScreen> {
+  int _selectedIndex = 0;
+  bool _isInit = false;
+  
+  static final List<Widget> _widgetOptions = <Widget>[
+    const DashboardScreen(),
+    const MembersScreen(),
+    const EventsScreen(),
+    const ClubStatisticsScreen(),
+    const ProfileScreen(),
+  ];
+  
+  void _onItemTapped(int index) {
+    setState(() {
+      _selectedIndex = index;
+    });
+  }
+  
+  // 클럽 선택 다이얼로그 표시
+  Future<void> _showClubSelectionDialog(BuildContext context) async {
+    final clubService = Provider.of<ClubService>(context, listen: false);
+    final authService = Provider.of<AuthService>(context, listen: false);
+    
+    // 사용자의 모든 클럽 가져오기
+    if (clubService.clubs.isEmpty) {
+      try {
+        await clubService.fetchUserClubs();
+      } catch (e) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text('클럽 목록을 불러오는데 실패했습니다: $e')),
+        );
+        return;
+      }
+    }
+    
+    if (clubService.clubs.isEmpty) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(content: Text('소속된 클럽이 없습니다')),
+      );
+      return;
+    }
+    
+    if (!context.mounted) return;
+    
+    // 다이얼로그 표시
+    showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: const Text('클럽 선택'),
+          content: SizedBox(
+            width: double.maxFinite,
+            child: ListView.builder(
+              shrinkWrap: true,
+              itemCount: clubService.clubs.length,
+              itemBuilder: (context, index) {
+                final club = clubService.clubs[index];
+                final isSelected = clubService.currentClub?.id == club.id;
+                
+                return ListTile(
+                  title: Text(club.name),
+                  subtitle: Text(club.description ?? ''),
+                  trailing: isSelected ? const Icon(Icons.check, color: Colors.blue) : null,
+                  onTap: () async {
+                    Navigator.of(context).pop();
+                    
+                    if (!isSelected) {
+                      try {
+                        // 백엔드 세션에 clubId 저장하고 클럽 정보 가져오기
+                        await clubService.selectClub(club.id);
+                        
+                        // 관련 서비스 초기화
+                        final memberService = Provider.of<MemberService>(context, listen: false);
+                        final eventService = Provider.of<EventService>(context, listen: false);
+                        final scoreService = Provider.of<ScoreService>(context, listen: false);
+                        
+                        memberService.initialize(authService.token!);
+                        eventService.initialize(authService.token!);
+                        scoreService.initialize(authService.token!);
+                        
+                        // 데이터 다시 로드
+                        await Future.wait([
+                          memberService.fetchClubMembers(),
+                          eventService.fetchClubEvents(),
+                        ]);
+                        
+                        if (context.mounted) {
+                          ScaffoldMessenger.of(context).showSnackBar(
+                            SnackBar(content: Text('${club.name} 클럽으로 변경되었습니다')),
+                          );
+                        }
+                      } catch (e) {
+                        if (context.mounted) {
+                          ScaffoldMessenger.of(context).showSnackBar(
+                            SnackBar(content: Text('클럽 변경 중 오류가 발생했습니다: $e')),
+                          );
+                        }
+                      }
+                    }
+                  },
+                );
+              },
+            ),
+          ),
+          actions: [
+            TextButton(
+              onPressed: () => Navigator.of(context).pop(),
+              child: const Text('취소'),
+            ),
+          ],
+        );
+      },
+    );
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    if (!_isInit) {
+      _initializeServices();
+      _isInit = true;
+    }
+  }
+
+  Future<void> _initializeServices() async {
+    try {
+      final authService = Provider.of<AuthService>(context, listen: false);
+      final clubService = Provider.of<ClubService>(context, listen: false);
+      final scoreService = Provider.of<ScoreService>(context, listen: false);
+      
+      if (authService.isAuthenticated && authService.token != null) {
+        // 클럽 서비스 초기화
+        await clubService.initialize(authService.token!);
+        
+        // 클럽이 선택된 경우 점수 서비스 초기화
+        if (clubService.currentClub != null) {
+          scoreService.initialize(authService.token!);
+        } else {
+          // 현재 선택된 클럽이 없는 경우
+          // 사용자의 클럽 목록 가져오기
+          await clubService.fetchUserClubs();
+          
+          // 클럽이 하나만 있으면 자동으로 선택
+          if (clubService.clubs.length == 1) {
+            try {
+              await clubService.selectClub(clubService.clubs[0].id);
+              scoreService.initialize(authService.token!);
+              
+              if (context.mounted) {
+                ScaffoldMessenger.of(context).showSnackBar(
+                  SnackBar(content: Text('${clubService.clubs[0].name} 클럽이 자동으로 선택되었습니다')),
+                );
+              }
+            } catch (e) {
+              if (context.mounted) {
+                ScaffoldMessenger.of(context).showSnackBar(
+                  SnackBar(content: Text('클럽 자동 선택 중 오류가 발생했습니다: $e')),
+                );
+              }
+            }
+          } else if (clubService.clubs.isNotEmpty) {
+            // 클럽이 여러 개 있으면 선택 다이얼로그 표시
+            Future.delayed(Duration.zero, () {
+              if (context.mounted) {
+                _showClubSelectionDialog(context);
+              }
+            });
+          } else {
+            // 클럽이 없는 경우 메시지 표시
+            if (context.mounted) {
+              ScaffoldMessenger.of(context).showSnackBar(
+                const SnackBar(content: Text('소속된 클럽이 없습니다. 클럽을 생성하거나 초대를 요청하세요.')),
+              );
+            }
+          }
+        }
+      }
+    } catch (e) {
+      // 오류 처리
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text('서비스 초기화 중 오류가 발생했습니다: $e')),
+        );
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Consumer<ClubService>(
+          builder: (context, clubService, child) {
+            return InkWell(
+              onTap: () => _showClubSelectionDialog(context),
+              child: Row(
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  Text(
+                    clubService.currentClub?.name ?? '볼링 매니저',
+                    style: const TextStyle(fontWeight: FontWeight.bold),
+                  ),
+                  const SizedBox(width: 4),
+                  const Icon(Icons.arrow_drop_down, size: 20),
+                ],
+              ),
+            );
+          },
+        ),
+        actions: [
+          IconButton(
+            icon: const Icon(Icons.notifications),
+            onPressed: () {
+              // 알림 기능 (추후 구현)
+              ScaffoldMessenger.of(context).showSnackBar(
+                const SnackBar(content: Text('알림 기능은 아직 개발 중입니다')),
+              );
+            },
+          ),
+        ],
+      ),
+      body: _widgetOptions.elementAt(_selectedIndex),
+      bottomNavigationBar: BottomNavigationBar(
+        type: BottomNavigationBarType.fixed,
+        items: const <BottomNavigationBarItem>[
+          BottomNavigationBarItem(
+            icon: Icon(Icons.dashboard),
+            label: '대시보드',
+          ),
+          BottomNavigationBarItem(
+            icon: Icon(Icons.people),
+            label: '회원',
+          ),
+          BottomNavigationBarItem(
+            icon: Icon(Icons.event),
+            label: '이벤트',
+          ),
+          BottomNavigationBarItem(
+            icon: Icon(Icons.score),
+            label: '통계',
+          ),
+          BottomNavigationBarItem(
+            icon: Icon(Icons.person),
+            label: '프로필',
+          ),
+        ],
+        currentIndex: _selectedIndex,
+        selectedItemColor: Colors.blue,
+        onTap: _onItemTapped,
+      ),
+    );
+  }
+}
+
+

mobile/lib/models/admin_model.dart

@@ -0,0 +1,265 @@
+
+/// 사용자 역할 정의
+enum UserRole {
+  member,     // 일반 회원
+  manager,    // 매니저 (일부 관리 권한)
+  admin,      // 관리자 (대부분의 관리 권한)
+  owner       // 소유자 (모든 권한)
+}
+
+/// 관리 권한 정의
+class AdminPermission {
+  final bool canManageMembers;      // 회원 관리 권한
+  final bool canManageEvents;       // 이벤트 관리 권한
+  final bool canManageScores;       // 점수 관리 권한
+  final bool canManageSettings;     // 설정 관리 권한
+  final bool canManageSubscription; // 구독 관리 권한
+  final bool canManageRoles;        // 역할 관리 권한
+  final bool canViewFinancials;     // 재정 정보 조회 권한
+  final bool canExportData;         // 데이터 내보내기 권한
+
+  const AdminPermission({
+    this.canManageMembers = false,
+    this.canManageEvents = false,
+    this.canManageScores = false,
+    this.canManageSettings = false,
+    this.canManageSubscription = false,
+    this.canManageRoles = false,
+    this.canViewFinancials = false,
+    this.canExportData = false,
+  });
+
+  /// 역할에 따른 기본 권한 생성
+  factory AdminPermission.fromRole(UserRole role) {
+    switch (role) {
+      case UserRole.member:
+        return const AdminPermission();
+      case UserRole.manager:
+        return const AdminPermission(
+          canManageMembers: true,
+          canManageEvents: true,
+          canManageScores: true,
+          canExportData: true,
+        );
+      case UserRole.admin:
+        return const AdminPermission(
+          canManageMembers: true,
+          canManageEvents: true,
+          canManageScores: true,
+          canManageSettings: true,
+          canViewFinancials: true,
+          canExportData: true,
+        );
+      case UserRole.owner:
+        return const AdminPermission(
+          canManageMembers: true,
+          canManageEvents: true,
+          canManageScores: true,
+          canManageSettings: true,
+          canManageSubscription: true,
+          canManageRoles: true,
+          canViewFinancials: true,
+          canExportData: true,
+        );
+    }
+  }
+
+  /// JSON에서 권한 객체 생성
+  factory AdminPermission.fromJson(Map<String, dynamic> json) {
+    return AdminPermission(
+      canManageMembers: json['canManageMembers'] ?? false,
+      canManageEvents: json['canManageEvents'] ?? false,
+      canManageScores: json['canManageScores'] ?? false,
+      canManageSettings: json['canManageSettings'] ?? false,
+      canManageSubscription: json['canManageSubscription'] ?? false,
+      canManageRoles: json['canManageRoles'] ?? false,
+      canViewFinancials: json['canViewFinancials'] ?? false,
+      canExportData: json['canExportData'] ?? false,
+    );
+  }
+
+  /// 권한 객체를 JSON으로 변환
+  Map<String, dynamic> toJson() {
+    return {
+      'canManageMembers': canManageMembers,
+      'canManageEvents': canManageEvents,
+      'canManageScores': canManageScores,
+      'canManageSettings': canManageSettings,
+      'canManageSubscription': canManageSubscription,
+      'canManageRoles': canManageRoles,
+      'canViewFinancials': canViewFinancials,
+      'canExportData': canExportData,
+    };
+  }
+}
+
+/// 클럽 회원 역할 정보
+class MemberRole {
+  final String userId;
+  final String memberId;
+  final String clubId;
+  final UserRole role;
+  final AdminPermission permissions;
+  final DateTime assignedAt;
+  final String? assignedBy;
+
+  MemberRole({
+    required this.userId,
+    required this.memberId,
+    required this.clubId,
+    required this.role,
+    required this.permissions,
+    required this.assignedAt,
+    this.assignedBy,
+  });
+
+  /// JSON에서 회원 역할 객체 생성
+  factory MemberRole.fromJson(Map<String, dynamic> json) {
+    return MemberRole(
+      userId: json['userId'],
+      memberId: json['memberId'],
+      clubId: json['clubId'],
+      role: UserRole.values.firstWhere(
+        (e) => e.toString().split('.').last == json['role'],
+        orElse: () => UserRole.member,
+      ),
+      permissions: AdminPermission.fromJson(json['permissions'] ?? {}),
+      assignedAt: DateTime.parse(json['assignedAt']),
+      assignedBy: json['assignedBy'],
+    );
+  }
+
+  /// 회원 역할 객체를 JSON으로 변환
+  Map<String, dynamic> toJson() {
+    return {
+      'userId': userId,
+      'memberId': memberId,
+      'clubId': clubId,
+      'role': role.toString().split('.').last,
+      'permissions': permissions.toJson(),
+      'assignedAt': assignedAt.toIso8601String(),
+      'assignedBy': assignedBy,
+    };
+  }
+
+  /// 역할 이름 (한글)
+  String get roleName {
+    switch (role) {
+      case UserRole.member:
+        return '일반 회원';
+      case UserRole.manager:
+        return '매니저';
+      case UserRole.admin:
+        return '관리자';
+      case UserRole.owner:
+        return '소유자';
+    }
+  }
+}
+
+/// 클럽 설정 모델
+class ClubSettings {
+  final String clubId;
+  final String clubName;
+  final String? logoUrl;
+  final String? bannerUrl;
+  final String? description;
+  final String? contactEmail;
+  final String? contactPhone;
+  final String? address;
+  final String? website;
+  final Map<String, dynamic>? customFields;
+  final Map<String, dynamic>? notificationSettings;
+  final Map<String, dynamic>? privacySettings;
+  final DateTime createdAt;
+  final DateTime updatedAt;
+
+  ClubSettings({
+    required this.clubId,
+    required this.clubName,
+    this.logoUrl,
+    this.bannerUrl,
+    this.description,
+    this.contactEmail,
+    this.contactPhone,
+    this.address,
+    this.website,
+    this.customFields,
+    this.notificationSettings,
+    this.privacySettings,
+    required this.createdAt,
+    required this.updatedAt,
+  });
+
+  /// JSON에서 클럽 설정 객체 생성
+  factory ClubSettings.fromJson(Map<String, dynamic> json) {
+    return ClubSettings(
+      clubId: json['clubId'],
+      clubName: json['clubName'],
+      logoUrl: json['logoUrl'],
+      bannerUrl: json['bannerUrl'],
+      description: json['description'],
+      contactEmail: json['contactEmail'],
+      contactPhone: json['contactPhone'],
+      address: json['address'],
+      website: json['website'],
+      customFields: json['customFields'],
+      notificationSettings: json['notificationSettings'],
+      privacySettings: json['privacySettings'],
+      createdAt: DateTime.parse(json['createdAt']),
+      updatedAt: DateTime.parse(json['updatedAt']),
+    );
+  }
+
+  /// 클럽 설정 객체를 JSON으로 변환
+  Map<String, dynamic> toJson() {
+    return {
+      'clubId': clubId,
+      'clubName': clubName,
+      'logoUrl': logoUrl,
+      'bannerUrl': bannerUrl,
+      'description': description,
+      'contactEmail': contactEmail,
+      'contactPhone': contactPhone,
+      'address': address,
+      'website': website,
+      'customFields': customFields,
+      'notificationSettings': notificationSettings,
+      'privacySettings': privacySettings,
+      'createdAt': createdAt.toIso8601String(),
+      'updatedAt': updatedAt.toIso8601String(),
+    };
+  }
+
+  /// 복사본 생성 (일부 필드 업데이트)
+  ClubSettings copyWith({
+    String? clubName,
+    String? logoUrl,
+    String? bannerUrl,
+    String? description,
+    String? contactEmail,
+    String? contactPhone,
+    String? address,
+    String? website,
+    Map<String, dynamic>? customFields,
+    Map<String, dynamic>? notificationSettings,
+    Map<String, dynamic>? privacySettings,
+  }) {
+    return ClubSettings(
+      clubId: clubId,
+      clubName: clubName ?? this.clubName,
+      logoUrl: logoUrl ?? this.logoUrl,
+      bannerUrl: bannerUrl ?? this.bannerUrl,
+      description: description ?? this.description,
+      contactEmail: contactEmail ?? this.contactEmail,
+      contactPhone: contactPhone ?? this.contactPhone,
+      address: address ?? this.address,
+      website: website ?? this.website,
+      customFields: customFields ?? this.customFields,
+      notificationSettings: notificationSettings ?? this.notificationSettings,
+      privacySettings: privacySettings ?? this.privacySettings,
+      createdAt: createdAt,
+      updatedAt: DateTime.now(),
+    );
+  }
+}

mobile/lib/models/club_model.dart

@@ -0,0 +1,77 @@
+class Club {
+  final String id;
+  final String name;
+  final String? description;
+  final String? logo;
+  final String? address;
+  final String? location;
+  final String? phone;
+  final String? email;
+  final String? website;
+  final int? memberCount;
+  final String? ownerId;
+  final int? femaleHandicap;
+  final String? averageCalculationPeriod;
+  final DateTime? createdAt;
+  final DateTime? updatedAt;
+
+  Club({
+    required this.id,
+    required this.name,
+    this.description,
+    this.logo,
+    this.address,
+    this.location,
+    this.phone,
+    this.email,
+    this.website,
+    this.memberCount,
+    this.ownerId,
+    this.femaleHandicap,
+    this.averageCalculationPeriod,
+    this.createdAt,
+    this.updatedAt,
+  });
+
+  // JSON 데이터로부터 Club 객체 생성
+  factory Club.fromJson(Map<String, dynamic> json) {
+    return Club(
+      id: json['id'] != null ? json['id'].toString() : '',
+      name: json['name'] ?? '',
+      description: json['description'],
+      logo: json['logo'],
+      address: json['address'],
+      location: json['location'],
+      phone: json['phone'] ?? json['contact'], // contact 필드도 확인
+      email: json['email'],
+      website: json['website'],
+      memberCount: json['memberCount'],
+      ownerId: json['ownerId']?.toString(),
+      femaleHandicap: json['femaleHandicap'] != null ? int.tryParse(json['femaleHandicap'].toString()) : null,
+      averageCalculationPeriod: json['averageCalculationPeriod'],
+      createdAt: json['createdAt'] != null ? DateTime.parse(json['createdAt']) : null,
+      updatedAt: json['updatedAt'] != null ? DateTime.parse(json['updatedAt']) : null,
+    );
+  }
+
+  // Club 객체를 JSON으로 변환
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      'description': description,
+      'logo': logo,
+      'address': address,
+      'location': location,
+      'phone': phone,
+      'email': email,
+      'website': website,
+      'memberCount': memberCount,
+      'ownerId': ownerId,
+      'femaleHandicap': femaleHandicap,
+      'averageCalculationPeriod': averageCalculationPeriod,
+      'createdAt': createdAt?.toIso8601String(),
+      'updatedAt': updatedAt?.toIso8601String(),
+    };
+  }
+}

mobile/lib/models/event_model.dart

@@ -0,0 +1,73 @@
+class Event {
+  final String id;
+  final String clubId;
+  final String title;
+  final String? description;
+  final DateTime startDate;
+  final DateTime? endDate;
+  final String? location;
+  final String? type;
+  final int? maxParticipants;
+  final int? currentParticipants;
+  final bool isActive;
+  final String? createdBy;
+  final DateTime? createdAt;
+  final DateTime? updatedAt;
+
+  Event({
+    required this.id,
+    required this.clubId,
+    required this.title,
+    this.description,
+    required this.startDate,
+    this.endDate,
+    this.location,
+    this.type,
+    this.maxParticipants,
+    this.currentParticipants,
+    required this.isActive,
+    this.createdBy,
+    this.createdAt,
+    this.updatedAt,
+  });
+
+  // JSON 데이터로부터 Event 객체 생성
+  factory Event.fromJson(Map<String, dynamic> json) {
+    return Event(
+      id: json['id']?.toString() ?? '',
+      clubId: json['clubId']?.toString() ?? '',
+      title: json['title'] ?? '',
+      description: json['description']?.toString(),
+      startDate: json['startDate'] != null ? DateTime.parse(json['startDate'].toString()) : DateTime.now(),
+      endDate: json['endDate'] != null ? DateTime.parse(json['endDate'].toString()) : null,
+      location: json['location']?.toString(),
+      type: json['type']?.toString(),
+      maxParticipants: json['maxParticipants'],
+      currentParticipants: json['currentParticipants'],
+      isActive: json['isActive'] ?? true,
+      createdBy: json['createdBy']?.toString(),
+      createdAt: json['createdAt'] != null ? DateTime.parse(json['createdAt'].toString()) : null,
+      updatedAt: json['updatedAt'] != null ? DateTime.parse(json['updatedAt'].toString()) : null,
+    );
+  }
+
+  // Event 객체를 JSON으로 변환
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'clubId': clubId,
+      'title': title,
+      'description': description,
+      'startDate': startDate.toIso8601String(),
+      'endDate': endDate?.toIso8601String(),
+      'location': location,
+      'type': type,
+      'maxParticipants': maxParticipants,
+      'currentParticipants': currentParticipants,
+      'isActive': isActive,
+      'createdBy': createdBy,
+      'createdAt': createdAt?.toIso8601String(),
+      'updatedAt': updatedAt?.toIso8601String(),
+    };
+  }
+}

mobile/lib/models/member_model.dart

@@ -0,0 +1,126 @@
+class Member {
+  final String id;
+  final String userId;
+  final String clubId;
+  final String name;
+  final String email;
+  final String? role;
+  final String? profileImage;
+  final String? phone;
+  final String? address;
+  final DateTime? joinDate;
+  final bool isActive;
+  final String? gender;
+  final String? memberType;
+  final int? handicap;
+  final String? status;
+  final DateTime? createdAt;
+  final DateTime? updatedAt;
+
+  Member({
+    required this.id,
+    required this.userId,
+    required this.clubId,
+    required this.name,
+    required this.email,
+    this.role,
+    this.profileImage,
+    this.phone,
+    this.address,
+    this.joinDate,
+    required this.isActive,
+    this.gender,
+    this.memberType,
+    this.handicap,
+    this.status,
+    this.createdAt,
+    this.updatedAt,
+  });
+
+  // JSON 데이터로부터 Member 객체 생성
+  factory Member.fromJson(Map<String, dynamic> json) {
+    return Member(
+      id: json['id']?.toString() ?? '',
+      userId: json['userId']?.toString() ?? '',
+      clubId: json['clubId']?.toString() ?? '',
+      name: json['name'] ?? '',
+      email: json['email'] ?? '',
+      role: json['role']?.toString(),
+      profileImage: json['profileImage']?.toString(),
+      phone: json['phone']?.toString(),
+      address: json['address']?.toString(),
+      joinDate: json['joinDate'] != null ? DateTime.parse(json['joinDate'].toString()) : null,
+      isActive: json['isActive'] ?? true,
+      gender: json['gender']?.toString(),
+      memberType: json['memberType']?.toString(),
+      handicap: json['handicap'] != null ? int.tryParse(json['handicap'].toString()) : null,
+      status: json['status']?.toString(),
+      createdAt: json['createdAt'] != null ? DateTime.parse(json['createdAt'].toString()) : null,
+      updatedAt: json['updatedAt'] != null ? DateTime.parse(json['updatedAt'].toString()) : null,
+    );
+  }
+
+  // Member 객체를 JSON으로 변환
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'userId': userId,
+      'clubId': clubId,
+      'name': name,
+      'email': email,
+      'role': role,
+      'profileImage': profileImage,
+      'phone': phone,
+      'address': address,
+      'joinDate': joinDate?.toIso8601String(),
+      'isActive': isActive,
+      'gender': gender,
+      'memberType': memberType,
+      'handicap': handicap,
+      'status': status,
+      'createdAt': createdAt?.toIso8601String(),
+      'updatedAt': updatedAt?.toIso8601String(),
+    };
+  }
+  
+  // 객체 복사 및 특정 필드 업데이트를 위한 copyWith 메서드
+  Member copyWith({
+    String? id,
+    String? userId,
+    String? clubId,
+    String? name,
+    String? email,
+    String? role,
+    String? profileImage,
+    String? phone,
+    String? address,
+    DateTime? joinDate,
+    bool? isActive,
+    String? gender,
+    String? memberType,
+    int? handicap,
+    String? status,
+    DateTime? createdAt,
+    DateTime? updatedAt,
+  }) {
+    return Member(
+      id: id ?? this.id,
+      userId: userId ?? this.userId,
+      clubId: clubId ?? this.clubId,
+      name: name ?? this.name,
+      email: email ?? this.email,
+      role: role ?? this.role,
+      profileImage: profileImage ?? this.profileImage,
+      phone: phone ?? this.phone,
+      address: address ?? this.address,
+      joinDate: joinDate ?? this.joinDate,
+      isActive: isActive ?? this.isActive,
+      gender: gender ?? this.gender,
+      memberType: memberType ?? this.memberType,
+      handicap: handicap ?? this.handicap,
+      status: status ?? this.status,
+      createdAt: createdAt ?? this.createdAt,
+      updatedAt: updatedAt ?? this.updatedAt,
+    );
+  }
+}

mobile/lib/models/score_model.dart

@@ -0,0 +1,83 @@
+class Score {
+  final String id;
+  final String memberId;
+  final String eventId;
+  final String clubId;
+  final List<int> frames;
+  final int totalScore;
+  final DateTime date;
+  final String? notes;
+
+  Score({
+    required this.id,
+    required this.memberId,
+    required this.eventId,
+    required this.clubId,
+    required this.frames,
+    required this.totalScore,
+    required this.date,
+    this.notes,
+  });
+
+  factory Score.fromJson(Map<String, dynamic> json) {
+    return Score(
+      id: json['id']?.toString() ?? '',
+      memberId: json['memberId']?.toString() ?? '',
+      eventId: json['eventId']?.toString() ?? '',
+      clubId: json['clubId']?.toString() ?? '',
+      frames: json['frames'] != null ? List<int>.from(json['frames']) : [],
+      totalScore: json['totalScore'] ?? 0,
+      date: json['date'] != null ? DateTime.parse(json['date'].toString()) : DateTime.now(),
+      notes: json['notes']?.toString(),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'memberId': memberId,
+      'eventId': eventId,
+      'clubId': clubId,
+      'frames': frames,
+      'totalScore': totalScore,
+      'date': date.toIso8601String(),
+      'notes': notes,
+    };
+  }
+}
+
+class ScoreStatistics {
+  final double average;
+  final int highScore;
+  final int lowScore;
+  final int gamesPlayed;
+  final Map<String, dynamic>? additionalStats;
+
+  ScoreStatistics({
+    required this.average,
+    required this.highScore,
+    required this.lowScore,
+    required this.gamesPlayed,
+    this.additionalStats,
+  });
+
+  factory ScoreStatistics.fromJson(Map<String, dynamic> json) {
+    return ScoreStatistics(
+      average: json['average'] != null ? (json['average'] is int ? (json['average'] as int).toDouble() : json['average'].toDouble()) : 0.0,
+      highScore: json['highScore'] ?? 0,
+      lowScore: json['lowScore'] ?? 0,
+      gamesPlayed: json['gamesPlayed'] ?? 0,
+      additionalStats: json['additionalStats'],
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'average': average,
+      'highScore': highScore,
+      'lowScore': lowScore,
+      'gamesPlayed': gamesPlayed,
+      'additionalStats': additionalStats,
+    };
+  }
+}

mobile/lib/models/subscription_model.dart

@@ -0,0 +1,243 @@
+
+/// 구독 플랜 타입
+enum SubscriptionPlanType {
+  free,      // 무료 플랜
+  basic,     // 기본 유료 플랜
+  premium,   // 프리미엄 플랜
+  enterprise // 기업용 플랜
+}
+
+/// 구독 상태
+enum SubscriptionStatus {
+  active,    // 활성화 상태
+  canceled,  // 취소됨 (아직 만료 안됨)
+  expired,   // 만료됨
+  pending,   // 결제 대기 중
+  failed     // 결제 실패
+}
+
+/// 구독 모델
+class Subscription {
+  final String id;
+  final String userId;
+  final String? clubId;
+  final SubscriptionPlanType planType;
+  final SubscriptionStatus status;
+  final DateTime startDate;
+  final DateTime endDate;
+  final double price;
+  final String currency;
+  final bool autoRenew;
+  final Map<String, dynamic>? features;
+  final String? paymentMethod;
+  final String? transactionId;
+  final DateTime createdAt;
+  final DateTime updatedAt;
+
+  Subscription({
+    required this.id,
+    required this.userId,
+    this.clubId,
+    required this.planType,
+    required this.status,
+    required this.startDate,
+    required this.endDate,
+    required this.price,
+    required this.currency,
+    required this.autoRenew,
+    this.features,
+    this.paymentMethod,
+    this.transactionId,
+    required this.createdAt,
+    required this.updatedAt,
+  });
+
+  /// JSON에서 구독 객체 생성
+  factory Subscription.fromJson(Map<String, dynamic> json) {
+    return Subscription(
+      id: json['id'],
+      userId: json['userId'],
+      clubId: json['clubId'],
+      planType: SubscriptionPlanType.values.firstWhere(
+        (e) => e.toString().split('.').last == json['planType'],
+        orElse: () => SubscriptionPlanType.free,
+      ),
+      status: SubscriptionStatus.values.firstWhere(
+        (e) => e.toString().split('.').last == json['status'],
+        orElse: () => SubscriptionStatus.expired,
+      ),
+      startDate: DateTime.parse(json['startDate']),
+      endDate: DateTime.parse(json['endDate']),
+      price: json['price'].toDouble(),
+      currency: json['currency'],
+      autoRenew: json['autoRenew'] ?? false,
+      features: json['features'],
+      paymentMethod: json['paymentMethod'],
+      transactionId: json['transactionId'],
+      createdAt: DateTime.parse(json['createdAt']),
+      updatedAt: DateTime.parse(json['updatedAt']),
+    );
+  }
+
+  /// 구독 객체를 JSON으로 변환
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'userId': userId,
+      'clubId': clubId,
+      'planType': planType.toString().split('.').last,
+      'status': status.toString().split('.').last,
+      'startDate': startDate.toIso8601String(),
+      'endDate': endDate.toIso8601String(),
+      'price': price,
+      'currency': currency,
+      'autoRenew': autoRenew,
+      'features': features,
+      'paymentMethod': paymentMethod,
+      'transactionId': transactionId,
+      'createdAt': createdAt.toIso8601String(),
+      'updatedAt': updatedAt.toIso8601String(),
+    };
+  }
+
+  /// 구독이 활성 상태인지 확인
+  bool get isActive => status == SubscriptionStatus.active;
+
+  /// 구독이 만료되었는지 확인
+  bool get isExpired => status == SubscriptionStatus.expired || 
+                        DateTime.now().isAfter(endDate);
+
+  /// 구독 남은 일수 계산
+  int get daysLeft {
+    if (isExpired) return 0;
+    return endDate.difference(DateTime.now()).inDays;
+  }
+
+  /// 구독 플랜 이름 (한글)
+  String get planName {
+    switch (planType) {
+      case SubscriptionPlanType.free:
+        return '무료';
+      case SubscriptionPlanType.basic:
+        return '기본';
+      case SubscriptionPlanType.premium:
+        return '프리미엄';
+      case SubscriptionPlanType.enterprise:
+        return '기업용';
+    }
+  }
+}
+
+/// 구독 플랜 정보 모델
+class SubscriptionPlan {
+  final SubscriptionPlanType type;
+  final String name;
+  final String description;
+  final double monthlyPrice;
+  final double yearlyPrice;
+  final String currency;
+  final List<String> features;
+  final int maxMembers;
+  final int maxEvents;
+  final bool hasAdvancedStats;
+  final bool hasCustomization;
+  final bool hasPriority;
+
+  SubscriptionPlan({
+    required this.type,
+    required this.name,
+    required this.description,
+    required this.monthlyPrice,
+    required this.yearlyPrice,
+    required this.currency,
+    required this.features,
+    required this.maxMembers,
+    required this.maxEvents,
+    required this.hasAdvancedStats,
+    required this.hasCustomization,
+    required this.hasPriority,
+  });
+
+  /// 기본 구독 플랜 목록 반환
+  static List<SubscriptionPlan> getDefaultPlans() {
+    return [
+      SubscriptionPlan(
+        type: SubscriptionPlanType.free,
+        name: '무료',
+        description: '소규모 클럽을 위한 기본 기능',
+        monthlyPrice: 0,
+        yearlyPrice: 0,
+        currency: 'KRW',
+        features: [
+          '최대 10명 회원 관리',
+          '기본 점수 기록',
+          '간단한 통계',
+        ],
+        maxMembers: 10,
+        maxEvents: 5,
+        hasAdvancedStats: false,
+        hasCustomization: false,
+        hasPriority: false,
+      ),
+      SubscriptionPlan(
+        type: SubscriptionPlanType.basic,
+        name: '기본',
+        description: '중소규모 클럽을 위한 확장 기능',
+        monthlyPrice: 9900,
+        yearlyPrice: 99000,
+        currency: 'KRW',
+        features: [
+          '최대 30명 회원 관리',
+          '상세 점수 분석',
+          '이벤트 관리',
+          '회원 통계',
+        ],
+        maxMembers: 30,
+        maxEvents: 20,
+        hasAdvancedStats: true,
+        hasCustomization: false,
+        hasPriority: false,
+      ),
+      SubscriptionPlan(
+        type: SubscriptionPlanType.premium,
+        name: '프리미엄',
+        description: '대규모 클럽을 위한 고급 기능',
+        monthlyPrice: 19900,
+        yearlyPrice: 199000,
+        currency: 'KRW',
+        features: [
+          '무제한 회원 관리',
+          '고급 통계 및 분석',
+          '무제한 이벤트',
+          '맞춤형 보고서',
+          '우선 지원',
+        ],
+        maxMembers: 100,
+        maxEvents: 100,
+        hasAdvancedStats: true,
+        hasCustomization: true,
+        hasPriority: true,
+      ),
+      SubscriptionPlan(
+        type: SubscriptionPlanType.enterprise,
+        name: '기업용',
+        description: '프로 클럽 및 단체를 위한 맞춤형 솔루션',
+        monthlyPrice: 49900,
+        yearlyPrice: 499000,
+        currency: 'KRW',
+        features: [
+          '무제한 회원 및 이벤트',
+          '전문가 수준 분석',
+          '맞춤형 기능',
+          '전담 지원',
+          'API 액세스',
+        ],
+        maxMembers: 1000,
+        maxEvents: 1000,
+        hasAdvancedStats: true,
+        hasCustomization: true,
+        hasPriority: true,
+      ),
+    ];
+  }
+}

mobile/lib/models/user_model.dart

@@ -0,0 +1,45 @@
+class User {
+  final String id;
+  final String email;
+  final String name;
+  final String role;
+  final String? profileImage;
+  final String? clubId;
+  final String? clubRole;
+
+  User({
+    required this.id,
+    required this.email,
+    required this.name,
+    required this.role,
+    this.profileImage,
+    this.clubId,
+    this.clubRole,
+  });
+
+  // JSON 데이터로부터 User 객체 생성
+  factory User.fromJson(Map<String, dynamic> json) {
+    return User(
+      id: json['id'] != null ? json['id'].toString() : '',
+      email: json['email'] ?? '',
+      name: json['name'] ?? '',
+      role: json['role'] ?? 'user',
+      profileImage: json['profileImage'],
+      clubId: json['clubId']?.toString(),
+      clubRole: json['clubRole'],
+    );
+  }
+
+  // User 객체를 JSON으로 변환
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'email': email,
+      'name': name,
+      'role': role,
+      'profileImage': profileImage,
+      'clubId': clubId,
+      'clubRole': clubRole,
+    };
+  }
+}

mobile/lib/screens/admin/admin_dashboard_screen.dart

@@ -0,0 +1,456 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import '../../services/admin_service.dart';
+import '../../services/subscription_service.dart';
+import '../../models/subscription_model.dart';
+
+/// 관리자 대시보드 화면
+class AdminDashboardScreen extends StatefulWidget {
+  const AdminDashboardScreen({super.key});
+
+  @override
+  State<AdminDashboardScreen> createState() => _AdminDashboardScreenState();
+}
+
+class _AdminDashboardScreenState extends State<AdminDashboardScreen> {
+  Map<String, dynamic>? _analyticsData;
+  bool _isLoading = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadData();
+  }
+
+  /// 데이터 로드
+  Future<void> _loadData() async {
+    setState(() {
+      _isLoading = true;
+    });
+
+    try {
+      final adminService = Provider.of<AdminService>(context, listen: false);
+      final analyticsData = await adminService.fetchClubAnalytics();
+      
+      setState(() {
+        _analyticsData = analyticsData;
+      });
+    } catch (e) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('데이터 로드 중 오류가 발생했습니다: $e')),
+      );
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final adminService = Provider.of<AdminService>(context);
+    final subscriptionService = Provider.of<SubscriptionService>(context);
+    
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('관리자 대시보드'),
+        actions: [
+          IconButton(
+            icon: const Icon(Icons.refresh),
+            onPressed: _loadData,
+          ),
+        ],
+      ),
+      body: _isLoading
+          ? const Center(child: CircularProgressIndicator())
+          : RefreshIndicator(
+              onRefresh: _loadData,
+              child: SingleChildScrollView(
+                padding: const EdgeInsets.all(16.0),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    _buildPermissionsCard(adminService),
+                    const SizedBox(height: 16),
+                    _buildSubscriptionCard(subscriptionService),
+                    const SizedBox(height: 16),
+                    _buildAnalyticsCard(),
+                    const SizedBox(height: 16),
+                    _buildQuickActionsCard(context, adminService),
+                  ],
+                ),
+              ),
+            ),
+    );
+  }
+
+  /// 권한 정보 카드
+  Widget _buildPermissionsCard(AdminService adminService) {
+    return Card(
+      elevation: 2,
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              children: [
+                const Icon(Icons.admin_panel_settings),
+                const SizedBox(width: 8),
+                Text(
+                  '관리자 권한',
+                  style: Theme.of(context).textTheme.titleLarge,
+                ),
+              ],
+            ),
+            const Divider(),
+            const SizedBox(height: 8),
+            _buildPermissionItem(
+              '회원 관리', 
+              adminService.canManageMembers,
+              Icons.people,
+            ),
+            _buildPermissionItem(
+              '이벤트 관리', 
+              adminService.canManageEvents,
+              Icons.event,
+            ),
+            _buildPermissionItem(
+              '점수 관리', 
+              adminService.canManageScores,
+              Icons.score,
+            ),
+            _buildPermissionItem(
+              '설정 관리', 
+              adminService.canManageSettings,
+              Icons.settings,
+            ),
+            _buildPermissionItem(
+              '구독 관리', 
+              adminService.canManageSubscription,
+              Icons.subscriptions,
+            ),
+            _buildPermissionItem(
+              '역할 관리', 
+              adminService.canManageRoles,
+              Icons.admin_panel_settings,
+            ),
+            _buildPermissionItem(
+              '재무 정보 조회', 
+              adminService.canViewFinancials,
+              Icons.attach_money,
+            ),
+            _buildPermissionItem(
+              '데이터 내보내기', 
+              adminService.canExportData,
+              Icons.file_download,
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  /// 권한 항목 위젯
+  Widget _buildPermissionItem(String title, bool hasPermission, IconData icon) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 4.0),
+      child: Row(
+        children: [
+          Icon(
+            icon,
+            size: 18,
+            color: hasPermission ? Colors.green : Colors.grey,
+          ),
+          const SizedBox(width: 8),
+          Text(title),
+          const Spacer(),
+          Icon(
+            hasPermission ? Icons.check_circle : Icons.cancel,
+            color: hasPermission ? Colors.green : Colors.red,
+            size: 18,
+          ),
+        ],
+      ),
+    );
+  }
+
+  /// 구독 정보 카드
+  Widget _buildSubscriptionCard(SubscriptionService subscriptionService) {
+    final subscription = subscriptionService.currentSubscription;
+    
+    return Card(
+      elevation: 2,
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              children: [
+                const Icon(Icons.subscriptions),
+                const SizedBox(width: 8),
+                Text(
+                  '구독 정보',
+                  style: Theme.of(context).textTheme.titleLarge,
+                ),
+              ],
+            ),
+            const Divider(),
+            const SizedBox(height: 8),
+            if (subscription != null) ...[
+              _buildInfoRow('플랜', subscription.planName),
+              _buildInfoRow('상태', _getStatusText(subscription.status)),
+              _buildInfoRow('시작일', _formatDate(subscription.startDate)),
+              _buildInfoRow('만료일', _formatDate(subscription.endDate)),
+              _buildInfoRow('자동 갱신', subscription.autoRenew ? '활성화' : '비활성화'),
+              _buildInfoRow('남은 일수', '${subscription.daysLeft}일'),
+            ] else
+              const Text('활성화된 구독이 없습니다.'),
+            const SizedBox(height: 16),
+            ElevatedButton(
+              onPressed: () {
+                Navigator.of(context).pushNamed('/subscription/manage');
+              },
+              child: const Text('구독 관리'),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  /// 분석 데이터 카드
+  Widget _buildAnalyticsCard() {
+    return Card(
+      elevation: 2,
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              children: [
+                const Icon(Icons.analytics),
+                const SizedBox(width: 8),
+                Text(
+                  '클럽 통계',
+                  style: Theme.of(context).textTheme.titleLarge,
+                ),
+              ],
+            ),
+            const Divider(),
+            const SizedBox(height: 8),
+            if (_analyticsData != null) ...[
+              _buildInfoRow('총 회원 수', '${_analyticsData!['totalMembers'] ?? 0}명'),
+              _buildInfoRow('활성 회원 수', '${_analyticsData!['activeMembers'] ?? 0}명'),
+              _buildInfoRow('이번 달 신규 회원', '${_analyticsData!['newMembersThisMonth'] ?? 0}명'),
+              _buildInfoRow('총 이벤트 수', '${_analyticsData!['totalEvents'] ?? 0}개'),
+              _buildInfoRow('이번 달 이벤트', '${_analyticsData!['eventsThisMonth'] ?? 0}개'),
+              _buildInfoRow('총 게임 수', '${_analyticsData!['totalGames'] ?? 0}게임'),
+              _buildInfoRow('평균 점수', '${_analyticsData!['averageScore'] ?? 0}점'),
+            ] else
+              const Text('통계 데이터를 불러올 수 없습니다.'),
+          ],
+        ),
+      ),
+    );
+  }
+
+  /// 빠른 작업 카드
+  Widget _buildQuickActionsCard(BuildContext context, AdminService adminService) {
+    return Card(
+      elevation: 2,
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              children: [
+                const Icon(Icons.flash_on),
+                const SizedBox(width: 8),
+                Text(
+                  '빠른 작업',
+                  style: Theme.of(context).textTheme.titleLarge,
+                ),
+              ],
+            ),
+            const Divider(),
+            const SizedBox(height: 8),
+            Wrap(
+              spacing: 8.0,
+              runSpacing: 8.0,
+              children: [
+                if (adminService.canManageMembers)
+                  _buildActionButton(
+                    context,
+                    '회원 관리',
+                    Icons.people,
+                    () => Navigator.of(context).pushNamed('/admin/members'),
+                  ),
+                if (adminService.canManageEvents)
+                  _buildActionButton(
+                    context,
+                    '이벤트 관리',
+                    Icons.event,
+                    () => Navigator.of(context).pushNamed('/admin/events'),
+                  ),
+                if (adminService.canManageSettings)
+                  _buildActionButton(
+                    context,
+                    '클럽 설정',
+                    Icons.settings,
+                    () => Navigator.of(context).pushNamed('/admin/settings'),
+                  ),
+                if (adminService.canManageRoles)
+                  _buildActionButton(
+                    context,
+                    '역할 관리',
+                    Icons.admin_panel_settings,
+                    () => Navigator.of(context).pushNamed('/admin/roles'),
+                  ),
+                if (adminService.canExportData)
+                  _buildActionButton(
+                    context,
+                    '데이터 내보내기',
+                    Icons.file_download,
+                    () => _showExportDialog(context),
+                  ),
+              ],
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  /// 작업 버튼 위젯
+  Widget _buildActionButton(
+    BuildContext context,
+    String label,
+    IconData icon,
+    VoidCallback onPressed,
+  ) {
+    return ElevatedButton.icon(
+      onPressed: onPressed,
+      icon: Icon(icon, size: 18),
+      label: Text(label),
+      style: ElevatedButton.styleFrom(
+        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+      ),
+    );
+  }
+
+  /// 데이터 내보내기 다이얼로그
+  void _showExportDialog(BuildContext context) {
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text('데이터 내보내기'),
+        content: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            ListTile(
+              leading: const Icon(Icons.people),
+              title: const Text('회원 데이터'),
+              onTap: () => _exportData(context, 'members'),
+            ),
+            ListTile(
+              leading: const Icon(Icons.event),
+              title: const Text('이벤트 데이터'),
+              onTap: () => _exportData(context, 'events'),
+            ),
+            ListTile(
+              leading: const Icon(Icons.score),
+              title: const Text('점수 데이터'),
+              onTap: () => _exportData(context, 'scores'),
+            ),
+            ListTile(
+              leading: const Icon(Icons.analytics),
+              title: const Text('통계 데이터'),
+              onTap: () => _exportData(context, 'analytics'),
+            ),
+          ],
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(),
+            child: const Text('취소'),
+          ),
+        ],
+      ),
+    );
+  }
+
+  /// 데이터 내보내기 처리
+  Future<void> _exportData(BuildContext context, String dataType) async {
+    Navigator.of(context).pop(); // 다이얼로그 닫기
+    
+    setState(() {
+      _isLoading = true;
+    });
+    
+    try {
+      final adminService = Provider.of<AdminService>(context, listen: false);
+      final downloadUrl = await adminService.exportClubData(dataType);
+      
+      if (downloadUrl != null) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text('데이터 내보내기 성공: $downloadUrl')),
+        );
+      } else {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text('데이터 내보내기에 실패했습니다.')),
+        );
+      }
+    } catch (e) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('데이터 내보내기 중 오류가 발생했습니다: $e')),
+      );
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  /// 정보 행 위젯
+  Widget _buildInfoRow(String label, String value) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 4.0),
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [
+          Text(
+            '$label:',
+            style: const TextStyle(fontWeight: FontWeight.bold),
+          ),
+          Text(value),
+        ],
+      ),
+    );
+  }
+
+  /// 날짜 포맷팅
+  String _formatDate(DateTime date) {
+    return '${date.year}-${date.month.toString().padLeft(2, '0')}-${date.day.toString().padLeft(2, '0')}';
+  }
+
+  /// 구독 상태 텍스트
+  String _getStatusText(SubscriptionStatus status) {
+    switch (status) {
+      case SubscriptionStatus.active:
+        return '활성화';
+      case SubscriptionStatus.canceled:
+        return '취소됨';
+      case SubscriptionStatus.expired:
+        return '만료됨';
+      case SubscriptionStatus.pending:
+        return '대기 중';
+      case SubscriptionStatus.failed:
+        return '실패';
+    }
+  }
+}

mobile/lib/screens/auth/forgot_password_screen.dart

@@ -0,0 +1,168 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../services/auth_service.dart';
+
+class ForgotPasswordScreen extends StatefulWidget {
+  const ForgotPasswordScreen({super.key});
+
+  @override
+  State<ForgotPasswordScreen> createState() => _ForgotPasswordScreenState();
+}
+
+class _ForgotPasswordScreenState extends State<ForgotPasswordScreen> {
+  final _formKey = GlobalKey<FormState>();
+  final _emailController = TextEditingController();
+  bool _isSubmitting = false;
+  bool _emailSent = false;
+
+  @override
+  void dispose() {
+    _emailController.dispose();
+    super.dispose();
+  }
+
+  // 비밀번호 재설정 이메일 전송 함수
+  Future<void> _resetPassword() async {
+    if (_formKey.currentState!.validate()) {
+      setState(() {
+        _isSubmitting = true;
+      });
+
+      final authService = Provider.of<AuthService>(context, listen: false);
+      final success = await authService.sendPasswordResetEmail(
+        _emailController.text.trim(),
+      );
+
+      setState(() {
+        _isSubmitting = false;
+        _emailSent = success;
+      });
+
+      if (success && mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            content: Text('비밀번호 재설정 이메일이 전송되었습니다. 이메일을 확인해주세요.'),
+            backgroundColor: Colors.green,
+          ),
+        );
+      } else if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            content: Text('비밀번호 재설정 이메일 전송에 실패했습니다. 이메일 주소를 확인해주세요.'),
+            backgroundColor: Colors.red,
+          ),
+        );
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('비밀번호 찾기'),
+      ),
+      body: SafeArea(
+        child: Center(
+          child: SingleChildScrollView(
+            padding: const EdgeInsets.all(24.0),
+            child: Form(
+              key: _formKey,
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  const Icon(
+                    Icons.lock_reset,
+                    size: 80,
+                    color: Colors.blue,
+                  ),
+                  const SizedBox(height: 24),
+                  
+                  const Text(
+                    '비밀번호를 잊으셨나요?',
+                    textAlign: TextAlign.center,
+                    style: TextStyle(
+                      fontSize: 24,
+                      fontWeight: FontWeight.bold,
+                    ),
+                  ),
+                  const SizedBox(height: 16),
+                  
+                  const Text(
+                    '가입하신 이메일 주소를 입력하시면 비밀번호 재설정 링크를 보내드립니다.',
+                    textAlign: TextAlign.center,
+                    style: TextStyle(
+                      fontSize: 16,
+                      color: Colors.grey,
+                    ),
+                  ),
+                  const SizedBox(height: 32),
+
+                  // 이메일 입력 필드
+                  TextFormField(
+                    controller: _emailController,
+                    keyboardType: TextInputType.emailAddress,
+                    decoration: const InputDecoration(
+                      labelText: '이메일',
+                      prefixIcon: Icon(Icons.email),
+                      border: OutlineInputBorder(),
+                    ),
+                    validator: (value) {
+                      if (value == null || value.isEmpty) {
+                        return '이메일을 입력해주세요';
+                      }
+                      if (!RegExp(r'^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$').hasMatch(value)) {
+                        return '유효한 이메일 주소를 입력해주세요';
+                      }
+                      return null;
+                    },
+                  ),
+                  const SizedBox(height: 24),
+
+                  // 비밀번호 재설정 이메일 전송 버튼
+                  ElevatedButton(
+                    onPressed: _isSubmitting ? null : _resetPassword,
+                    style: ElevatedButton.styleFrom(
+                      padding: const EdgeInsets.symmetric(vertical: 16),
+                      backgroundColor: Colors.blue,
+                      foregroundColor: Colors.white,
+                    ),
+                    child: _isSubmitting
+                        ? const SizedBox(
+                            width: 20,
+                            height: 20,
+                            child: CircularProgressIndicator(
+                              strokeWidth: 2,
+                              color: Colors.white,
+                            ),
+                          )
+                        : const Text(
+                            '비밀번호 재설정 이메일 전송',
+                            style: TextStyle(fontSize: 16),
+                          ),
+                  ),
+                  const SizedBox(height: 16),
+
+                  // 로그인 화면으로 돌아가기
+                  Row(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      const Text('비밀번호가 기억나셨나요?'),
+                      TextButton(
+                        onPressed: () {
+                          Navigator.pop(context); // 로그인 화면으로 돌아가기
+                        },
+                        child: const Text('로그인'),
+                      ),
+                    ],
+                  ),
+                ],
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}

mobile/lib/screens/auth/login_screen.dart

@@ -0,0 +1,212 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../services/auth_service.dart';
+import 'register_screen.dart';
+import 'forgot_password_screen.dart';
+
+class LoginScreen extends StatefulWidget {
+  const LoginScreen({super.key});
+
+  @override
+  State<LoginScreen> createState() => _LoginScreenState();
+}
+
+class _LoginScreenState extends State<LoginScreen> {
+  final _formKey = GlobalKey<FormState>();
+  final _usernameController = TextEditingController();
+  final _passwordController = TextEditingController();
+  bool _isPasswordVisible = false;
+  bool _rememberMe = false;
+
+  @override
+  void dispose() {
+    _usernameController.dispose();
+    _passwordController.dispose();
+    super.dispose();
+  }
+
+  // 로그인 처리 함수
+  Future<void> _login() async {
+    if (_formKey.currentState!.validate()) {
+      final authService = Provider.of<AuthService>(context, listen: false);
+      final success = await authService.login(
+        _usernameController.text.trim(),
+        _passwordController.text,
+      );
+
+      if (success && mounted) {
+        // 로그인 성공 시 홈 화면으로 이동
+        Navigator.of(context).pushNamedAndRemoveUntil('/', (route) => false);
+      } else if (!success && mounted) {
+        // 로그인 실패 시 스낵바 표시
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            content: Text('로그인에 실패했습니다. 아이디와 비밀번호를 확인해주세요.'),
+            backgroundColor: Colors.red,
+          ),
+        );
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final authService = Provider.of<AuthService>(context);
+
+    return Scaffold(
+      body: SafeArea(
+        child: Center(
+          child: SingleChildScrollView(
+            padding: const EdgeInsets.all(24.0),
+            child: Form(
+              key: _formKey,
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  // 로고 이미지
+                  Column(
+                    children: [
+                      Image.asset(
+                        'assets/images/logo.png',
+                        width: 120,
+                        height: 120,
+                      ),
+                      const SizedBox(height: 16),
+                      const Text(
+                        '레인보우 - 볼링 클럽 매니저',
+                        textAlign: TextAlign.center,
+                        style: TextStyle(
+                          fontSize: 24,
+                          fontWeight: FontWeight.bold,
+                          color: Colors.blue,
+                        ),
+                      ),
+                    ],
+                  ),
+                  const SizedBox(height: 48),
+
+                  // 사용자명(아이디) 입력 필드
+                  TextFormField(
+                    controller: _usernameController,
+                    decoration: const InputDecoration(
+                      labelText: '아이디',
+                      prefixIcon: Icon(Icons.person),
+                      border: OutlineInputBorder(),
+                    ),
+                    validator: (value) {
+                      if (value == null || value.isEmpty) {
+                        return '아이디를 입력해주세요';
+                      }
+                      return null;
+                    },
+                  ),
+                  const SizedBox(height: 16),
+
+                  // 비밀번호 입력 필드
+                  TextFormField(
+                    controller: _passwordController,
+                    obscureText: !_isPasswordVisible,
+                    decoration: InputDecoration(
+                      labelText: '비밀번호',
+                      prefixIcon: const Icon(Icons.lock),
+                      border: const OutlineInputBorder(),
+                      suffixIcon: IconButton(
+                        icon: Icon(
+                          _isPasswordVisible ? Icons.visibility : Icons.visibility_off,
+                        ),
+                        onPressed: () {
+                          setState(() {
+                            _isPasswordVisible = !_isPasswordVisible;
+                          });
+                        },
+                      ),
+                    ),
+                    validator: (value) {
+                      if (value == null || value.isEmpty) {
+                        return '비밀번호를 입력해주세요';
+                      }
+                      return null;
+                    },
+                  ),
+                  const SizedBox(height: 8),
+
+                  // 로그인 상태 유지 체크박스
+                  Row(
+                    children: [
+                      Checkbox(
+                        value: _rememberMe,
+                        onChanged: (value) {
+                          setState(() {
+                            _rememberMe = value ?? false;
+                          });
+                        },
+                      ),
+                      const Text('로그인 상태 유지'),
+                      const Spacer(),
+                      TextButton(
+                        onPressed: () {
+                          Navigator.push(
+                            context,
+                            MaterialPageRoute(
+                              builder: (context) => const ForgotPasswordScreen(),
+                            ),
+                          );
+                        },
+                        child: const Text('비밀번호 찾기'),
+                      ),
+                    ],
+                  ),
+                  const SizedBox(height: 24),
+
+                  // 로그인 버튼
+                  ElevatedButton(
+                    onPressed: authService.isLoading ? null : _login,
+                    style: ElevatedButton.styleFrom(
+                      padding: const EdgeInsets.symmetric(vertical: 16),
+                      backgroundColor: Colors.blue,
+                      foregroundColor: Colors.white,
+                    ),
+                    child: authService.isLoading
+                        ? const SizedBox(
+                            width: 20,
+                            height: 20,
+                            child: CircularProgressIndicator(
+                              strokeWidth: 2,
+                              color: Colors.white,
+                            ),
+                          )
+                        : const Text(
+                            '로그인',
+                            style: TextStyle(fontSize: 16),
+                          ),
+                  ),
+                  const SizedBox(height: 16),
+
+                  // 회원가입 링크
+                  Row(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      const Text('계정이 없으신가요?'),
+                      TextButton(
+                        onPressed: () {
+                          Navigator.push(
+                            context,
+                            MaterialPageRoute(
+                              builder: (context) => const RegisterScreen(),
+                            ),
+                          );
+                        },
+                        child: const Text('회원가입'),
+                      ),
+                    ],
+                  ),
+                ],
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}

mobile/lib/screens/auth/profile_screen.dart

@@ -0,0 +1,186 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../services/auth_service.dart';
+import '../../models/user_model.dart';
+
+class ProfileScreen extends StatefulWidget {
+  const ProfileScreen({super.key});
+
+  @override
+  State<ProfileScreen> createState() => _ProfileScreenState();
+}
+
+class _ProfileScreenState extends State<ProfileScreen> {
+  final _formKey = GlobalKey<FormState>();
+  final _nameController = TextEditingController();
+  bool _isEditing = false;
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      final user = Provider.of<AuthService>(context, listen: false).currentUser;
+      if (user != null) {
+        _nameController.text = user.name;
+      }
+    });
+  }
+
+  @override
+  void dispose() {
+    _nameController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('내 프로필'),
+        actions: [
+          IconButton(
+            icon: Icon(_isEditing ? Icons.save : Icons.edit),
+            onPressed: () {
+              setState(() {
+                _isEditing = !_isEditing;
+              });
+              if (!_isEditing) {
+                // 저장 로직 구현 (추후 개발)
+                if (_formKey.currentState!.validate()) {
+                  ScaffoldMessenger.of(context).showSnackBar(
+                    const SnackBar(content: Text('프로필이 업데이트되었습니다')),
+                  );
+                }
+              }
+            },
+          ),
+        ],
+      ),
+      body: Consumer<AuthService>(
+        builder: (context, authService, child) {
+          final User? user = authService.currentUser;
+          
+          if (user == null) {
+            return const Center(child: Text('사용자 정보를 불러올 수 없습니다'));
+          }
+
+          return SingleChildScrollView(
+            padding: const EdgeInsets.all(16.0),
+            child: Form(
+              key: _formKey,
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.center,
+                children: [
+                  // 프로필 이미지
+                  CircleAvatar(
+                    radius: 50,
+                    backgroundImage: user.profileImage != null
+                        ? NetworkImage(user.profileImage!)
+                        : null,
+                    child: user.profileImage == null
+                        ? Text(
+                            user.name.isNotEmpty ? user.name[0].toUpperCase() : '?',
+                            style: const TextStyle(fontSize: 40),
+                          )
+                        : null,
+                  ),
+                  const SizedBox(height: 16),
+                  
+                  // 이름 필드
+                  TextFormField(
+                    controller: _nameController,
+                    enabled: _isEditing,
+                    decoration: const InputDecoration(
+                      labelText: '이름',
+                      border: OutlineInputBorder(),
+                    ),
+                    validator: (value) {
+                      if (value == null || value.isEmpty) {
+                        return '이름을 입력해주세요';
+                      }
+                      return null;
+                    },
+                  ),
+                  const SizedBox(height: 16),
+                  
+                  // 이메일 (수정 불가)
+                  TextFormField(
+                    initialValue: user.email,
+                    enabled: false,
+                    decoration: const InputDecoration(
+                      labelText: '이메일',
+                      border: OutlineInputBorder(),
+                    ),
+                  ),
+                  const SizedBox(height: 16),
+                  
+                  // 역할 표시
+                  TextFormField(
+                    initialValue: _getRoleDisplayName(user.role),
+                    enabled: false,
+                    decoration: const InputDecoration(
+                      labelText: '역할',
+                      border: OutlineInputBorder(),
+                    ),
+                  ),
+                  const SizedBox(height: 16),
+                  
+                  // 클럽 역할 표시 (클럽이 있는 경우)
+                  if (user.clubRole != null)
+                    TextFormField(
+                      initialValue: _getRoleDisplayName(user.clubRole!),
+                      enabled: false,
+                      decoration: const InputDecoration(
+                        labelText: '클럽 내 역할',
+                        border: OutlineInputBorder(),
+                      ),
+                    ),
+                  const SizedBox(height: 32),
+                  
+                  // 로그아웃 버튼
+                  ElevatedButton(
+                    onPressed: () async {
+                      await authService.logout();
+                      if (context.mounted) {
+                        Navigator.of(context).pushReplacementNamed('/login');
+                      }
+                    },
+                    style: ElevatedButton.styleFrom(
+                      backgroundColor: Colors.red,
+                      foregroundColor: Colors.white,
+                      padding: const EdgeInsets.symmetric(
+                        horizontal: 32,
+                        vertical: 12,
+                      ),
+                    ),
+                    child: const Text('로그아웃'),
+                  ),
+                ],
+              ),
+            ),
+          );
+        },
+      ),
+    );
+  }
+
+  // 역할 표시 이름 변환
+  String _getRoleDisplayName(String role) {
+    switch (role) {
+      case 'admin':
+        return '관리자';
+      case 'superadmin':
+        return '최고 관리자';
+      case 'user':
+        return '일반 사용자';
+      case 'owner':
+        return '클럽 소유자';
+      case 'manager':
+        return '클럽 매니저';
+      case 'member':
+        return '클럽 회원';
+      default:
+        return role;
+    }
+  }
+}

mobile/lib/screens/auth/register_screen.dart

@@ -0,0 +1,222 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../services/auth_service.dart';
+
+class RegisterScreen extends StatefulWidget {
+  const RegisterScreen({super.key});
+
+  @override
+  State<RegisterScreen> createState() => _RegisterScreenState();
+}
+
+class _RegisterScreenState extends State<RegisterScreen> {
+  final _formKey = GlobalKey<FormState>();
+  final _nameController = TextEditingController();
+  final _emailController = TextEditingController();
+  final _passwordController = TextEditingController();
+  final _confirmPasswordController = TextEditingController();
+  bool _isPasswordVisible = false;
+  bool _isConfirmPasswordVisible = false;
+
+  @override
+  void dispose() {
+    _nameController.dispose();
+    _emailController.dispose();
+    _passwordController.dispose();
+    _confirmPasswordController.dispose();
+    super.dispose();
+  }
+
+  // 회원가입 처리 함수
+  Future<void> _register() async {
+    if (_formKey.currentState!.validate()) {
+      final authService = Provider.of<AuthService>(context, listen: false);
+      final success = await authService.register(
+        _nameController.text.trim(),
+        _emailController.text.trim(),
+        _passwordController.text,
+      );
+
+      if (success && mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            content: Text('회원가입이 완료되었습니다. 로그인해주세요.'),
+            backgroundColor: Colors.green,
+          ),
+        );
+        Navigator.pop(context); // 로그인 화면으로 돌아가기
+      } else if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            content: Text('회원가입에 실패했습니다. 다시 시도해주세요.'),
+            backgroundColor: Colors.red,
+          ),
+        );
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final authService = Provider.of<AuthService>(context);
+
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('회원가입'),
+      ),
+      body: SafeArea(
+        child: Center(
+          child: SingleChildScrollView(
+            padding: const EdgeInsets.all(24.0),
+            child: Form(
+              key: _formKey,
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  // 이름 입력 필드
+                  TextFormField(
+                    controller: _nameController,
+                    decoration: const InputDecoration(
+                      labelText: '이름',
+                      prefixIcon: Icon(Icons.person),
+                      border: OutlineInputBorder(),
+                    ),
+                    validator: (value) {
+                      if (value == null || value.isEmpty) {
+                        return '이름을 입력해주세요';
+                      }
+                      return null;
+                    },
+                  ),
+                  const SizedBox(height: 16),
+
+                  // 이메일 입력 필드
+                  TextFormField(
+                    controller: _emailController,
+                    keyboardType: TextInputType.emailAddress,
+                    decoration: const InputDecoration(
+                      labelText: '이메일',
+                      prefixIcon: Icon(Icons.email),
+                      border: OutlineInputBorder(),
+                    ),
+                    validator: (value) {
+                      if (value == null || value.isEmpty) {
+                        return '이메일을 입력해주세요';
+                      }
+                      if (!RegExp(r'^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$').hasMatch(value)) {
+                        return '유효한 이메일 주소를 입력해주세요';
+                      }
+                      return null;
+                    },
+                  ),
+                  const SizedBox(height: 16),
+
+                  // 비밀번호 입력 필드
+                  TextFormField(
+                    controller: _passwordController,
+                    obscureText: !_isPasswordVisible,
+                    decoration: InputDecoration(
+                      labelText: '비밀번호',
+                      prefixIcon: const Icon(Icons.lock),
+                      border: const OutlineInputBorder(),
+                      suffixIcon: IconButton(
+                        icon: Icon(
+                          _isPasswordVisible ? Icons.visibility : Icons.visibility_off,
+                        ),
+                        onPressed: () {
+                          setState(() {
+                            _isPasswordVisible = !_isPasswordVisible;
+                          });
+                        },
+                      ),
+                    ),
+                    validator: (value) {
+                      if (value == null || value.isEmpty) {
+                        return '비밀번호를 입력해주세요';
+                      }
+                      if (value.length < 6) {
+                        return '비밀번호는 6자 이상이어야 합니다';
+                      }
+                      return null;
+                    },
+                  ),
+                  const SizedBox(height: 16),
+
+                  // 비밀번호 확인 입력 필드
+                  TextFormField(
+                    controller: _confirmPasswordController,
+                    obscureText: !_isConfirmPasswordVisible,
+                    decoration: InputDecoration(
+                      labelText: '비밀번호 확인',
+                      prefixIcon: const Icon(Icons.lock_outline),
+                      border: const OutlineInputBorder(),
+                      suffixIcon: IconButton(
+                        icon: Icon(
+                          _isConfirmPasswordVisible ? Icons.visibility : Icons.visibility_off,
+                        ),
+                        onPressed: () {
+                          setState(() {
+                            _isConfirmPasswordVisible = !_isConfirmPasswordVisible;
+                          });
+                        },
+                      ),
+                    ),
+                    validator: (value) {
+                      if (value == null || value.isEmpty) {
+                        return '비밀번호를 다시 입력해주세요';
+                      }
+                      if (value != _passwordController.text) {
+                        return '비밀번호가 일치하지 않습니다';
+                      }
+                      return null;
+                    },
+                  ),
+                  const SizedBox(height: 24),
+
+                  // 회원가입 버튼
+                  ElevatedButton(
+                    onPressed: authService.isLoading ? null : _register,
+                    style: ElevatedButton.styleFrom(
+                      padding: const EdgeInsets.symmetric(vertical: 16),
+                      backgroundColor: Colors.blue,
+                      foregroundColor: Colors.white,
+                    ),
+                    child: authService.isLoading
+                        ? const SizedBox(
+                            width: 20,
+                            height: 20,
+                            child: CircularProgressIndicator(
+                              strokeWidth: 2,
+                              color: Colors.white,
+                            ),
+                          )
+                        : const Text(
+                            '회원가입',
+                            style: TextStyle(fontSize: 16),
+                          ),
+                  ),
+                  const SizedBox(height: 16),
+
+                  // 로그인 화면으로 돌아가기
+                  Row(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      const Text('이미 계정이 있으신가요?'),
+                      TextButton(
+                        onPressed: () {
+                          Navigator.pop(context); // 로그인 화면으로 돌아가기
+                        },
+                        child: const Text('로그인'),
+                      ),
+                    ],
+                  ),
+                ],
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}

mobile/lib/screens/club/club_settings_screen.dart

@@ -0,0 +1,367 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import '../../models/member_model.dart';
+import '../../services/auth_service.dart';
+import '../../services/club_service.dart';
+import '../../services/member_service.dart';
+import '../../utils/enum_mappings.dart';
+
+class ClubSettingsScreen extends StatefulWidget {
+  static const routeName = '/club-settings';
+
+  const ClubSettingsScreen({super.key});
+
+  @override
+  _ClubSettingsScreenState createState() => _ClubSettingsScreenState();
+}
+
+class _ClubSettingsScreenState extends State<ClubSettingsScreen> {
+  final _formKey = GlobalKey<FormState>();
+  final _nameController = TextEditingController();
+  final _descriptionController = TextEditingController();
+  final _locationController = TextEditingController();
+  final _femaleHandicapController = TextEditingController();
+
+  String? _selectedAverageCalculationPeriod;
+  String? _selectedOwnerId;
+  List<Member> _members = [];
+  bool _isLoading = true;
+  bool _hasEditPermission = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadData();
+  }
+
+  @override
+  void dispose() {
+    _nameController.dispose();
+    _descriptionController.dispose();
+    _locationController.dispose();
+    _femaleHandicapController.dispose();
+    super.dispose();
+  }
+
+  Future<void> _loadData() async {
+    setState(() {
+      _isLoading = true;
+    });
+
+    try {
+      // 클럽 정보 로드
+      final clubService = Provider.of<ClubService>(context, listen: false);
+      final club = clubService.currentClub;
+
+      if (club != null) {
+        _nameController.text = club.name;
+        _descriptionController.text = club.description ?? '';
+        _locationController.text = club.location ?? '';
+        _femaleHandicapController.text = club.femaleHandicap?.toString() ?? '';
+        _selectedAverageCalculationPeriod =
+            club.averageCalculationPeriod ?? 'total';
+        _selectedOwnerId = club.ownerId;
+      }
+
+      // 회원 목록 로드
+      final memberService = Provider.of<MemberService>(context, listen: false);
+      await memberService.fetchClubMembers();
+      setState(() {
+        _members = memberService.members;
+      });
+
+      // 권한 확인
+      final authService = Provider.of<AuthService>(context, listen: false);
+      final currentUserId = authService.currentUser?.id;
+
+      // 현재 사용자가 클럽 소유자이거나 관리자인지 확인
+      if (currentUserId != null) {
+        final currentMember = _members.firstWhere(
+          (member) => member.userId == currentUserId,
+          orElse: () => Member(
+            id: '',
+            userId: '',
+            name: '',
+            memberType: '',
+            clubId: club?.id ?? '',
+            email: '',
+            isActive: true,
+          ),
+        );
+
+        setState(() {
+          _hasEditPermission =
+              club?.ownerId == currentUserId || // 클럽 소유자
+              currentMember.memberType == 'manager' || // 클럽 매니저
+              authService.currentUser?.role == 'admin'; // 시스템 관리자
+        });
+      }
+    } catch (error) {
+      ScaffoldMessenger.of(
+        context,
+      ).showSnackBar(SnackBar(content: Text('데이터 로드 중 오류가 발생했습니다: $error')));
+    } finally {
+      if (mounted) {
+        setState(() {
+          _isLoading = false;
+        });
+      }
+    }
+  }
+
+  Future<void> _saveClubInfo() async {
+    if (!_formKey.currentState!.validate()) {
+      return;
+    }
+
+    setState(() {
+      _isLoading = true;
+    });
+
+    try {
+      final clubService = Provider.of<ClubService>(context, listen: false);
+      final club = clubService.currentClub;
+
+      if (club != null) {
+        // 기본 업데이트 데이터 준비
+        final Map<String, dynamic> updates = {
+          'clubId': club.id,
+          'name': _nameController.text.trim(),
+        };
+
+        // 빈 문자열이 아닌 경우에만 추가 (null 값 명시적 처리)
+        if (_descriptionController.text.trim().isNotEmpty) {
+          updates['description'] = _descriptionController.text.trim();
+        } else if (_descriptionController.text.trim().isEmpty &&
+            club.description != null) {
+          // 기존에 값이 있었는데 지금 비어있으면 명시적으로 null 설정
+          updates['description'] = null;
+        }
+
+        if (_locationController.text.trim().isNotEmpty) {
+          updates['location'] = _locationController.text.trim();
+        } else if (_locationController.text.trim().isEmpty &&
+            club.location != null) {
+          updates['location'] = null;
+        }
+
+        if (_femaleHandicapController.text.trim().isNotEmpty) {
+          updates['femaleHandicap'] = int.parse(
+            _femaleHandicapController.text.trim(),
+          );
+        }
+
+        if (_selectedAverageCalculationPeriod != null) {
+          updates['averageCalculationPeriod'] =
+              _selectedAverageCalculationPeriod;
+        }
+
+        if (_selectedOwnerId != null) {
+          updates['ownerId'] = _selectedOwnerId;
+        }
+
+        // 모임장 변경 시에만 이메일 정보 추가
+        if (_selectedOwnerId != club.ownerId) {
+          // 모임장이 변경된 경우 해당 회원의 이메일 정보 찾기
+          final selectedMember = _members.firstWhere(
+            (member) => member.userId == _selectedOwnerId,
+            orElse: () => Member(
+              id: '',
+              userId: '',
+              name: '',
+              memberType: '',
+              clubId: club.id,
+              email: '',
+              isActive: true,
+            ),
+          );
+
+          // 이메일이 있는 경우에만 추가 (빈 문자열이나 null은 전송하지 않음)
+          if (selectedMember.email.isNotEmpty) {
+            updates['ownerEmail'] = selectedMember.email;
+          }
+        }
+
+        await clubService.updateClub(club.id, updates);
+
+        if (context.mounted) {
+          ScaffoldMessenger.of(
+            context,
+          ).showSnackBar(const SnackBar(content: Text('클럽 정보가 성공적으로 저장되었습니다')));
+        }
+      }
+    } catch (error) {
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text('클럽 정보 저장 중 오류가 발생했습니다: $error')),
+        );
+      }
+    } finally {
+      if (mounted) {
+        setState(() {
+          _isLoading = false;
+        });
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('클럽 설정')),
+      body: _isLoading
+          ? const Center(child: CircularProgressIndicator())
+          : Column(
+              children: [
+                if (!_hasEditPermission)
+                  Container(
+                    width: double.infinity,
+                    padding: const EdgeInsets.all(16.0),
+                    color: Colors.amber.shade100,
+                    child: const Text(
+                      '권한 알림: 클럽 설정을 변경하려면 클럽 소유자 또는 관리자 권한이 필요합니다.',
+                      style: TextStyle(fontWeight: FontWeight.bold),
+                    ),
+                  ),
+                Expanded(
+                  child: SingleChildScrollView(
+                    padding: const EdgeInsets.all(16.0),
+                    child: Form(
+                      key: _formKey,
+                      child: Column(
+                        crossAxisAlignment: CrossAxisAlignment.start,
+                        children: [
+                          // 클럽 이름
+                          TextFormField(
+                            controller: _nameController,
+                            decoration: const InputDecoration(
+                              labelText: '클럽 이름',
+                              border: OutlineInputBorder(),
+                            ),
+                            validator: (value) {
+                              if (value == null || value.trim().isEmpty) {
+                                return '클럽 이름을 입력해주세요';
+                              }
+                              return null;
+                            },
+                            enabled: _hasEditPermission,
+                          ),
+                          // 설명
+                          const SizedBox(height: 16),
+                          TextFormField(
+                            controller: _descriptionController,
+                            decoration: const InputDecoration(
+                              labelText: '설명',
+                              border: OutlineInputBorder(),
+                            ),
+                            maxLines: 3,
+                            enabled: _hasEditPermission,
+                          ),
+                          // 위치
+                          const SizedBox(height: 16),
+                          TextFormField(
+                            controller: _locationController,
+                            decoration: const InputDecoration(
+                              labelText: '위치',
+                              border: OutlineInputBorder(),
+                            ),
+                            enabled: _hasEditPermission,
+                          ),
+                          // 여성 기본 핸디캡
+                          const SizedBox(height: 16),
+                          TextFormField(
+                            controller: _femaleHandicapController,
+                            decoration: const InputDecoration(
+                              labelText: '여성 기본 핸디캡',
+                              border: OutlineInputBorder(),
+                            ),
+                            keyboardType: TextInputType.number,
+                            validator: (value) {
+                              if (value != null && value.isNotEmpty) {
+                                final handicap = int.tryParse(value);
+                                if (handicap == null) {
+                                  return '숫자를 입력해주세요';
+                                }
+                                if (handicap < 0) {
+                                  return '0 이상의 값을 입력해주세요';
+                                }
+                              }
+                              return null;
+                            },
+                            enabled: _hasEditPermission,
+                          ),
+                          // 평균 산정 기준
+                          const SizedBox(height: 16),
+                          DropdownButtonFormField<String>(
+                            decoration: const InputDecoration(
+                              labelText: '평균 산정 기준',
+                              border: OutlineInputBorder(),
+                            ),
+                            value: _selectedAverageCalculationPeriod,
+                            items: averageCalculationPeriodOptions.entries
+                                .map(
+                                  (entry) => DropdownMenuItem<String>(
+                                    value: entry.key,
+                                    child: Text(entry.value),
+                                  ),
+                                )
+                                .toList(),
+                            onChanged: _hasEditPermission
+                                ? (value) {
+                                    setState(() {
+                                      _selectedAverageCalculationPeriod = value;
+                                    });
+                                  }
+                                : null,
+                          ),
+                          // 모임장 설정
+                          const SizedBox(height: 16),
+                          DropdownButtonFormField<String>(
+                            decoration: const InputDecoration(
+                              labelText: '모임장 설정',
+                              border: OutlineInputBorder(),
+                            ),
+                            value: _selectedOwnerId,
+                            items: _members.map((member) {
+                              return DropdownMenuItem<String>(
+                                value: member.userId,
+                                child: Text(
+                                  '${member.name} (${getMemberTypeLabel(member.memberType)})',
+                                ),
+                              );
+                            }).toList(),
+                            onChanged: _hasEditPermission
+                                ? (value) {
+                                    setState(() {
+                                      _selectedOwnerId = value;
+                                    });
+                                  }
+                                : null,
+                          ),
+                          // 저장 버튼
+                          const SizedBox(height: 24),
+                          SizedBox(
+                            width: double.infinity,
+                            child: ElevatedButton(
+                              onPressed: _hasEditPermission
+                                  ? _saveClubInfo
+                                  : null,
+                              style: ElevatedButton.styleFrom(
+                                padding: const EdgeInsets.symmetric(
+                                  vertical: 16.0,
+                                ),
+                              ),
+                              child: const Text('저장'),
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                  ),
+                ),
+              ],
+            ),
+    );
+  }
+}

mobile/lib/screens/club/dashboard_screen.dart

@@ -0,0 +1,394 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:intl/intl.dart';
+
+import '../../services/auth_service.dart';
+import '../../services/club_service.dart';
+import '../../services/member_service.dart';
+import '../../services/event_service.dart';
+import '../../models/club_model.dart';
+import 'club_settings_screen.dart';
+
+class DashboardScreen extends StatefulWidget {
+  const DashboardScreen({super.key});
+
+  @override
+  State<DashboardScreen> createState() => _DashboardScreenState();
+}
+
+class _DashboardScreenState extends State<DashboardScreen> {
+  bool _isLoading = false;
+  bool _isInit = false;
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    if (!_isInit) {
+      _loadDashboardData();
+      _isInit = true;
+    }
+  }
+
+  Future<void> _loadDashboardData() async {
+    setState(() {
+      _isLoading = true;
+    });
+
+    try {
+      final authService = Provider.of<AuthService>(context, listen: false);
+      final clubService = Provider.of<ClubService>(context, listen: false);
+      
+      // 클럽 정보 로드
+      if (clubService.currentClub == null) {
+        await clubService.initialize(authService.token!);
+      }
+      
+      // 회원 및 이벤트 서비스 초기화
+      if (clubService.currentClub != null) {
+        final memberService = Provider.of<MemberService>(context, listen: false);
+        final eventService = Provider.of<EventService>(context, listen: false);
+        
+        memberService.initialize(authService.token!);
+        eventService.initialize(authService.token!);
+        
+        // 회원 및 이벤트 데이터 로드
+        await Future.wait([
+          memberService.fetchClubMembers(),
+          eventService.fetchClubEvents(),
+        ]);
+      }
+    } catch (e) {
+      // 오류 처리
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('데이터 로드 중 오류가 발생했습니다: $e')),
+      );
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: _isLoading
+          ? const Center(child: CircularProgressIndicator())
+          : RefreshIndicator(
+              onRefresh: _loadDashboardData,
+              child: Consumer3<ClubService, MemberService, EventService>(
+                builder: (context, clubService, memberService, eventService, _) {
+                  final club = clubService.currentClub;
+                  
+                  if (club == null) {
+                    return const Center(
+                      child: Text('클럽 정보를 불러올 수 없습니다'),
+                    );
+                  }
+                  
+                  return SingleChildScrollView(
+                    physics: const AlwaysScrollableScrollPhysics(),
+                    padding: const EdgeInsets.all(16.0),
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        // 클럽 정보 카드
+                        _buildClubInfoCard(club),
+                        const SizedBox(height: 16),
+                        
+                        // 통계 카드들
+                        _buildStatisticsCards(
+                          memberCount: memberService.members.length,
+                          eventCount: eventService.events.length,
+                        ),
+                        const SizedBox(height: 16),
+                        
+                        // 최근 이벤트 목록
+                        _buildRecentEventsList(eventService),
+                      ],
+                    ),
+                  );
+                },
+              ),
+            ),
+    );
+  }
+
+  Widget _buildClubInfoCard(Club club) {
+    return Card(
+      elevation: 2,
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(12),
+      ),
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+              children: [
+                Expanded(
+                  child: Row(
+                    children: [
+                      if (club.logo != null)
+                        ClipRRect(
+                          borderRadius: BorderRadius.circular(8),
+                          child: Image.network(
+                            club.logo!,
+                            width: 60,
+                            height: 60,
+                            fit: BoxFit.cover,
+                            errorBuilder: (context, error, stackTrace) {
+                              return Container(
+                                width: 60,
+                                height: 60,
+                                color: Colors.grey[300],
+                                child: const Icon(Icons.sports_golf),
+                              );
+                            },
+                          ),
+                        )
+                      else
+                        Container(
+                          width: 60,
+                          height: 60,
+                          decoration: BoxDecoration(
+                            color: Colors.blue[100],
+                            borderRadius: BorderRadius.circular(8),
+                          ),
+                          child: const Icon(
+                            Icons.sports_golf,
+                            size: 30,
+                            color: Colors.blue,
+                          ),
+                        ),
+                      const SizedBox(width: 16),
+                      Expanded(
+                        child: Column(
+                          crossAxisAlignment: CrossAxisAlignment.start,
+                          children: [
+                            Text(
+                              club.name,
+                              style: const TextStyle(
+                                fontSize: 20,
+                                fontWeight: FontWeight.bold,
+                              ),
+                            ),
+                            if (club.description != null)
+                              Text(
+                                club.description!,
+                                style: TextStyle(
+                                  fontSize: 14,
+                                  color: Colors.grey[600],
+                                ),
+                                maxLines: 2,
+                                overflow: TextOverflow.ellipsis,
+                              ),
+                          ],
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+                IconButton(
+                  icon: const Icon(Icons.settings),
+                  tooltip: '클럽 설정',
+                  onPressed: () {
+                    Navigator.of(context).pushNamed(ClubSettingsScreen.routeName);
+                  },
+                ),
+              ],
+            ),
+            const SizedBox(height: 16),
+            if (club.address != null)
+              _buildInfoRow(Icons.location_on, club.address!),
+            if (club.phone != null)
+              _buildInfoRow(Icons.phone, club.phone!),
+            if (club.email != null)
+              _buildInfoRow(Icons.email, club.email!),
+            if (club.website != null)
+              _buildInfoRow(Icons.language, club.website!),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildInfoRow(IconData icon, String text) {
+    return Padding(
+      padding: const EdgeInsets.only(bottom: 8.0),
+      child: Row(
+        children: [
+          Icon(icon, size: 16, color: Colors.grey[600]),
+          const SizedBox(width: 8),
+          Expanded(
+            child: Text(
+              text,
+              style: TextStyle(fontSize: 14, color: Colors.grey[800]),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildStatisticsCards({required int memberCount, required int eventCount}) {
+    return Row(
+      children: [
+        Expanded(
+          child: _buildStatCard(
+            title: '회원',
+            value: memberCount.toString(),
+            icon: Icons.people,
+            color: Colors.blue,
+          ),
+        ),
+        const SizedBox(width: 16),
+        Expanded(
+          child: _buildStatCard(
+            title: '이벤트',
+            value: eventCount.toString(),
+            icon: Icons.event,
+            color: Colors.orange,
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildStatCard({
+    required String title,
+    required String value,
+    required IconData icon,
+    required Color color,
+  }) {
+    return Card(
+      elevation: 2,
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(12),
+      ),
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          children: [
+            Icon(icon, size: 32, color: color),
+            const SizedBox(height: 8),
+            Text(
+              value,
+              style: TextStyle(
+                fontSize: 24,
+                fontWeight: FontWeight.bold,
+                color: color,
+              ),
+            ),
+            Text(
+              title,
+              style: TextStyle(
+                fontSize: 14,
+                color: Colors.grey[600],
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildRecentEventsList(EventService eventService) {
+    final events = eventService.events;
+    
+    if (events.isEmpty) {
+      return const Card(
+        child: Padding(
+          padding: EdgeInsets.all(16.0),
+          child: Center(
+            child: Text('예정된 이벤트가 없습니다'),
+          ),
+        ),
+      );
+    }
+    
+    // 날짜 기준으로 정렬 (가까운 날짜순)
+    final sortedEvents = [...events];
+    sortedEvents.sort((a, b) => a.startDate.compareTo(b.startDate));
+    
+    // 앞으로 진행될 이벤트만 필터링 (최대 3개)
+    final upcomingEvents = sortedEvents
+        .where((event) => event.startDate.isAfter(DateTime.now()))
+        .take(3)
+        .toList();
+    
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            const Text(
+              '다가오는 이벤트',
+              style: TextStyle(
+                fontSize: 18,
+                fontWeight: FontWeight.bold,
+              ),
+            ),
+            TextButton(
+              onPressed: () {
+                // 이벤트 목록 화면으로 이동 (추후 구현)
+              },
+              child: const Text('모두 보기'),
+            ),
+          ],
+        ),
+        const SizedBox(height: 8),
+        ...upcomingEvents.map((event) => _buildEventCard(event)),
+      ],
+    );
+  }
+
+  Widget _buildEventCard(event) {
+    final dateFormat = DateFormat('yyyy년 MM월 dd일 HH:mm');
+    
+    return Card(
+      margin: const EdgeInsets.only(bottom: 12),
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(12),
+      ),
+      child: ListTile(
+        contentPadding: const EdgeInsets.symmetric(
+          horizontal: 16,
+          vertical: 8,
+        ),
+        title: Text(
+          event.title,
+          style: const TextStyle(
+            fontWeight: FontWeight.bold,
+          ),
+        ),
+        subtitle: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            const SizedBox(height: 4),
+            Text(
+              dateFormat.format(event.startDate),
+              style: TextStyle(
+                color: Colors.grey[700],
+              ),
+            ),
+            if (event.location != null)
+              Text(
+                event.location!,
+                style: TextStyle(
+                  color: Colors.grey[600],
+                ),
+              ),
+          ],
+        ),
+        trailing: const Icon(Icons.arrow_forward_ios, size: 16),
+        onTap: () {
+          // 이벤트 상세 화면으로 이동 (추후 구현)
+        },
+      ),
+    );
+  }
+}

mobile/lib/screens/club/events_screen.dart

@@ -0,0 +1,671 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:intl/intl.dart';
+
+import '../../services/auth_service.dart';
+import '../../services/club_service.dart';
+import '../../services/event_service.dart';
+import '../../models/event_model.dart';
+
+class EventsScreen extends StatefulWidget {
+  const EventsScreen({super.key});
+
+  @override
+  State<EventsScreen> createState() => _EventsScreenState();
+}
+
+class _EventsScreenState extends State<EventsScreen> {
+  bool _isInit = false;
+  String _searchQuery = '';
+  final TextEditingController _searchController = TextEditingController();
+  String _filterType = '전체'; // '전체', '예정', '지난'
+
+  @override
+  void dispose() {
+    _searchController.dispose();
+    super.dispose();
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    if (!_isInit) {
+      _loadEvents();
+      _isInit = true;
+    }
+  }
+
+  Future<void> _loadEvents() async {
+    try {
+      final authService = Provider.of<AuthService>(context, listen: false);
+      final clubService = Provider.of<ClubService>(context, listen: false);
+      final eventService = Provider.of<EventService>(context, listen: false);
+      
+      if (clubService.currentClub != null) {
+        eventService.initialize(authService.token!);
+        await eventService.fetchClubEvents();
+      }
+    } catch (e) {
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text('이벤트 목록을 불러오는데 실패했습니다: $e')),
+        );
+      }
+    }
+  }
+
+  List<Event> _getFilteredEvents(List<Event> events) {
+    // 검색어 필터링
+    List<Event> filteredEvents = events;
+    if (_searchQuery.isNotEmpty) {
+      final query = _searchQuery.toLowerCase();
+      filteredEvents = filteredEvents.where((event) {
+        return event.title.toLowerCase().contains(query) ||
+            (event.description?.toLowerCase().contains(query) ?? false) ||
+            (event.location?.toLowerCase().contains(query) ?? false);
+      }).toList();
+    }
+    
+    // 날짜 필터링
+    final now = DateTime.now();
+    if (_filterType == '예정') {
+      filteredEvents = filteredEvents.where((event) => event.startDate.isAfter(now)).toList();
+    } else if (_filterType == '지난') {
+      filteredEvents = filteredEvents.where((event) => event.startDate.isBefore(now)).toList();
+    }
+    
+    // 날짜순 정렬
+    filteredEvents.sort((a, b) => a.startDate.compareTo(b.startDate));
+    
+    return filteredEvents;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: Column(
+        children: [
+          // 검색 바
+          Padding(
+            padding: const EdgeInsets.all(16.0),
+            child: Column(
+              children: [
+                TextField(
+                  controller: _searchController,
+                  decoration: InputDecoration(
+                    hintText: '이벤트 검색',
+                    prefixIcon: const Icon(Icons.search),
+                    border: OutlineInputBorder(
+                      borderRadius: BorderRadius.circular(12),
+                    ),
+                    contentPadding: const EdgeInsets.symmetric(vertical: 0),
+                    suffixIcon: _searchQuery.isNotEmpty
+                        ? IconButton(
+                            icon: const Icon(Icons.clear),
+                            onPressed: () {
+                              _searchController.clear();
+                              setState(() {
+                                _searchQuery = '';
+                              });
+                            },
+                          )
+                        : null,
+                  ),
+                  onChanged: (value) {
+                    setState(() {
+                      _searchQuery = value;
+                    });
+                  },
+                ),
+                const SizedBox(height: 8),
+                
+                // 필터 버튼들
+                SingleChildScrollView(
+                  scrollDirection: Axis.horizontal,
+                  child: Row(
+                    children: [
+                      _buildFilterChip('전체'),
+                      const SizedBox(width: 8),
+                      _buildFilterChip('예정'),
+                      const SizedBox(width: 8),
+                      _buildFilterChip('지난'),
+                    ],
+                  ),
+                ),
+              ],
+            ),
+          ),
+          
+          // 이벤트 목록
+          Expanded(
+            child: Consumer<EventService>(
+              builder: (context, eventService, _) {
+                if (eventService.isLoading) {
+                  return const Center(child: CircularProgressIndicator());
+                }
+                
+                final filteredEvents = _getFilteredEvents(eventService.events);
+                
+                if (filteredEvents.isEmpty) {
+                  return Center(
+                    child: Text(
+                      _searchQuery.isEmpty
+                          ? '등록된 이벤트가 없습니다'
+                          : '검색 결과가 없습니다',
+                    ),
+                  );
+                }
+                
+                return RefreshIndicator(
+                  onRefresh: _loadEvents,
+                  child: ListView.builder(
+                    padding: const EdgeInsets.only(bottom: 16),
+                    itemCount: filteredEvents.length,
+                    itemBuilder: (context, index) {
+                      final event = filteredEvents[index];
+                      return _buildEventCard(event);
+                    },
+                  ),
+                );
+              },
+            ),
+          ),
+        ],
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: () {
+          // 이벤트 추가 화면으로 이동 (추후 구현)
+          _showAddEventDialog();
+        },
+        backgroundColor: Colors.blue,
+        child: const Icon(Icons.add, color: Colors.white),
+      ),
+    );
+  }
+
+  Widget _buildFilterChip(String label) {
+    final isSelected = _filterType == label;
+    
+    return FilterChip(
+      label: Text(label),
+      selected: isSelected,
+      onSelected: (selected) {
+        setState(() {
+          _filterType = selected ? label : '전체';
+        });
+      },
+      backgroundColor: Colors.grey[200],
+      selectedColor: Colors.blue[100],
+      checkmarkColor: Colors.blue,
+      labelStyle: TextStyle(
+        color: isSelected ? Colors.blue[800] : Colors.black87,
+        fontWeight: isSelected ? FontWeight.bold : FontWeight.normal,
+      ),
+    );
+  }
+
+  Widget _buildEventCard(Event event) {
+    final dateFormat = DateFormat('yyyy년 MM월 dd일 HH:mm');
+    final now = DateTime.now();
+    final isPast = event.startDate.isBefore(now);
+    
+    return Card(
+      margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(12),
+      ),
+      child: ListTile(
+        contentPadding: const EdgeInsets.symmetric(
+          horizontal: 16,
+          vertical: 8,
+        ),
+        leading: Container(
+          width: 48,
+          height: 48,
+          decoration: BoxDecoration(
+            color: isPast ? Colors.grey[200] : Colors.blue[100],
+            borderRadius: BorderRadius.circular(8),
+          ),
+          child: Icon(
+            Icons.event,
+            color: isPast ? Colors.grey[600] : Colors.blue,
+          ),
+        ),
+        title: Text(
+          event.title,
+          style: TextStyle(
+            fontWeight: FontWeight.bold,
+            color: isPast ? Colors.grey[600] : Colors.black,
+          ),
+        ),
+        subtitle: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            const SizedBox(height: 4),
+            Text(
+              dateFormat.format(event.startDate),
+              style: TextStyle(
+                color: isPast ? Colors.grey[500] : Colors.grey[700],
+              ),
+            ),
+            if (event.location != null)
+              Text(
+                event.location!,
+                style: TextStyle(
+                  color: isPast ? Colors.grey[500] : Colors.grey[600],
+                ),
+              ),
+          ],
+        ),
+        trailing: PopupMenuButton<String>(
+          icon: const Icon(Icons.more_vert),
+          onSelected: (value) {
+            if (value == 'edit') {
+              _showEditEventDialog(event);
+            } else if (value == 'delete') {
+              _showDeleteConfirmationDialog(event);
+            }
+          },
+          itemBuilder: (context) => [
+            const PopupMenuItem<String>(
+              value: 'edit',
+              child: Row(
+                children: [
+                  Icon(Icons.edit, size: 18),
+                  SizedBox(width: 8),
+                  Text('수정'),
+                ],
+              ),
+            ),
+            const PopupMenuItem<String>(
+              value: 'delete',
+              child: Row(
+                children: [
+                  Icon(Icons.delete, size: 18, color: Colors.red),
+                  SizedBox(width: 8),
+                  Text('삭제', style: TextStyle(color: Colors.red)),
+                ],
+              ),
+            ),
+          ],
+        ),
+        onTap: () {
+          // 이벤트 상세 화면으로 이동 (추후 구현)
+          _showEventDetailsDialog(event);
+        },
+      ),
+    );
+  }
+
+  // 이벤트 추가 다이얼로그
+  void _showAddEventDialog() {
+    final titleController = TextEditingController();
+    final descriptionController = TextEditingController();
+    final locationController = TextEditingController();
+    
+    DateTime selectedDate = DateTime.now().add(const Duration(days: 1));
+    TimeOfDay selectedTime = TimeOfDay.now();
+    
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text('이벤트 추가'),
+        content: SingleChildScrollView(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              TextField(
+                controller: titleController,
+                decoration: const InputDecoration(
+                  labelText: '제목',
+                  border: OutlineInputBorder(),
+                ),
+              ),
+              const SizedBox(height: 16),
+              TextField(
+                controller: descriptionController,
+                maxLines: 3,
+                decoration: const InputDecoration(
+                  labelText: '설명',
+                  border: OutlineInputBorder(),
+                ),
+              ),
+              const SizedBox(height: 16),
+              TextField(
+                controller: locationController,
+                decoration: const InputDecoration(
+                  labelText: '장소',
+                  border: OutlineInputBorder(),
+                ),
+              ),
+              const SizedBox(height: 16),
+              ListTile(
+                title: const Text('날짜'),
+                subtitle: Text(
+                  DateFormat('yyyy년 MM월 dd일').format(selectedDate),
+                ),
+                trailing: const Icon(Icons.calendar_today),
+                onTap: () async {
+                  final pickedDate = await showDatePicker(
+                    context: context,
+                    initialDate: selectedDate,
+                    firstDate: DateTime.now(),
+                    lastDate: DateTime.now().add(const Duration(days: 365)),
+                  );
+                  if (pickedDate != null && context.mounted) {
+                    setState(() {
+                      selectedDate = pickedDate;
+                    });
+                  }
+                },
+              ),
+              ListTile(
+                title: const Text('시간'),
+                subtitle: Text(selectedTime.format(context)),
+                trailing: const Icon(Icons.access_time),
+                onTap: () async {
+                  final pickedTime = await showTimePicker(
+                    context: context,
+                    initialTime: selectedTime,
+                  );
+                  if (pickedTime != null && context.mounted) {
+                    setState(() {
+                      selectedTime = pickedTime;
+                    });
+                  }
+                },
+              ),
+            ],
+          ),
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(),
+            child: const Text('취소'),
+          ),
+          ElevatedButton(
+            onPressed: () async {
+              if (titleController.text.isEmpty) {
+                ScaffoldMessenger.of(context).showSnackBar(
+                  const SnackBar(content: Text('제목은 필수 입력 항목입니다')),
+                );
+                return;
+              }
+              
+              try {
+                final eventService = Provider.of<EventService>(context, listen: false);
+                final clubService = Provider.of<ClubService>(context, listen: false);
+                
+                if (clubService.currentClub != null) {
+                  // 날짜와 시간 결합
+                  final eventDateTime = DateTime(
+                    selectedDate.year,
+                    selectedDate.month,
+                    selectedDate.day,
+                    selectedTime.hour,
+                    selectedTime.minute,
+                  );
+                  
+                  await eventService.createEvent({
+                    'title': titleController.text.trim(),
+                    'description': descriptionController.text.trim(),
+                    'location': locationController.text.trim(),
+                    'startDate': eventDateTime.toIso8601String(),
+                    'clubId': clubService.currentClub!.id,
+                    'isActive': true,
+                  });
+                  
+                  if (mounted) {
+                    Navigator.of(context).pop();
+                    ScaffoldMessenger.of(context).showSnackBar(
+                      const SnackBar(content: Text('이벤트가 추가되었습니다')),
+                    );
+                  }
+                }
+              } catch (e) {
+                ScaffoldMessenger.of(context).showSnackBar(
+                  SnackBar(content: Text('이벤트 추가에 실패했습니다: $e')),
+                );
+              }
+            },
+            child: const Text('추가'),
+          ),
+        ],
+      ),
+    );
+  }
+
+  // 이벤트 수정 다이얼로그
+  void _showEditEventDialog(Event event) {
+    final titleController = TextEditingController(text: event.title);
+    final descriptionController = TextEditingController(text: event.description ?? '');
+    final locationController = TextEditingController(text: event.location ?? '');
+    
+    DateTime selectedDate = event.startDate;
+    TimeOfDay selectedTime = TimeOfDay(
+      hour: event.startDate.hour,
+      minute: event.startDate.minute,
+    );
+    
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text('이벤트 수정'),
+        content: SingleChildScrollView(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              TextField(
+                controller: titleController,
+                decoration: const InputDecoration(
+                  labelText: '제목',
+                  border: OutlineInputBorder(),
+                ),
+              ),
+              const SizedBox(height: 16),
+              TextField(
+                controller: descriptionController,
+                maxLines: 3,
+                decoration: const InputDecoration(
+                  labelText: '설명',
+                  border: OutlineInputBorder(),
+                ),
+              ),
+              const SizedBox(height: 16),
+              TextField(
+                controller: locationController,
+                decoration: const InputDecoration(
+                  labelText: '장소',
+                  border: OutlineInputBorder(),
+                ),
+              ),
+              const SizedBox(height: 16),
+              ListTile(
+                title: const Text('날짜'),
+                subtitle: Text(
+                  DateFormat('yyyy년 MM월 dd일').format(selectedDate),
+                ),
+                trailing: const Icon(Icons.calendar_today),
+                onTap: () async {
+                  final pickedDate = await showDatePicker(
+                    context: context,
+                    initialDate: selectedDate,
+                    firstDate: DateTime.now().subtract(const Duration(days: 365)),
+                    lastDate: DateTime.now().add(const Duration(days: 365)),
+                  );
+                  if (pickedDate != null && context.mounted) {
+                    setState(() {
+                      selectedDate = pickedDate;
+                    });
+                  }
+                },
+              ),
+              ListTile(
+                title: const Text('시간'),
+                subtitle: Text(selectedTime.format(context)),
+                trailing: const Icon(Icons.access_time),
+                onTap: () async {
+                  final pickedTime = await showTimePicker(
+                    context: context,
+                    initialTime: selectedTime,
+                  );
+                  if (pickedTime != null && context.mounted) {
+                    setState(() {
+                      selectedTime = pickedTime;
+                    });
+                  }
+                },
+              ),
+            ],
+          ),
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(),
+            child: const Text('취소'),
+          ),
+          ElevatedButton(
+            onPressed: () async {
+              if (titleController.text.isEmpty) {
+                ScaffoldMessenger.of(context).showSnackBar(
+                  const SnackBar(content: Text('제목은 필수 입력 항목입니다')),
+                );
+                return;
+              }
+              
+              try {
+                final eventService = Provider.of<EventService>(context, listen: false);
+                
+                // 날짜와 시간 결합
+                final eventDateTime = DateTime(
+                  selectedDate.year,
+                  selectedDate.month,
+                  selectedDate.day,
+                  selectedTime.hour,
+                  selectedTime.minute,
+                );
+                
+                await eventService.updateEvent(event.id, {
+                  'title': titleController.text.trim(),
+                  'description': descriptionController.text.trim(),
+                  'location': locationController.text.trim(),
+                  'startDate': eventDateTime.toIso8601String(),
+                });
+                
+                if (mounted) {
+                  Navigator.of(context).pop();
+                  ScaffoldMessenger.of(context).showSnackBar(
+                    const SnackBar(content: Text('이벤트가 업데이트되었습니다')),
+                  );
+                }
+              } catch (e) {
+                ScaffoldMessenger.of(context).showSnackBar(
+                  SnackBar(content: Text('이벤트 업데이트에 실패했습니다: $e')),
+                );
+              }
+            },
+            child: const Text('저장'),
+          ),
+        ],
+      ),
+    );
+  }
+
+  // 이벤트 상세 정보 다이얼로그
+  void _showEventDetailsDialog(Event event) {
+    final dateFormat = DateFormat('yyyy년 MM월 dd일 HH:mm');
+    
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: Text(event.title),
+        content: SingleChildScrollView(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Row(
+                children: [
+                  const Icon(Icons.calendar_today, size: 16, color: Colors.blue),
+                  const SizedBox(width: 8),
+                  Text(dateFormat.format(event.startDate)),
+                ],
+              ),
+              const SizedBox(height: 8),
+              if (event.location != null) ...[
+                Row(
+                  children: [
+                    const Icon(Icons.location_on, size: 16, color: Colors.blue),
+                    const SizedBox(width: 8),
+                    Text(event.location!),
+                  ],
+                ),
+                const SizedBox(height: 8),
+              ],
+              if (event.description != null) ...[
+                const Divider(),
+                const SizedBox(height: 8),
+                Text(
+                  event.description!,
+                  style: const TextStyle(fontSize: 16),
+                ),
+              ],
+            ],
+          ),
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(),
+            child: const Text('닫기'),
+          ),
+          TextButton(
+            onPressed: () {
+              Navigator.of(context).pop();
+              _showEditEventDialog(event);
+            },
+            child: const Text('수정'),
+          ),
+        ],
+      ),
+    );
+  }
+
+  // 이벤트 삭제 확인 다이얼로그
+  void _showDeleteConfirmationDialog(Event event) {
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text('이벤트 삭제'),
+        content: Text('${event.title} 이벤트를 정말 삭제하시겠습니까?'),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(),
+            child: const Text('취소'),
+          ),
+          TextButton(
+            onPressed: () async {
+              try {
+                final eventService = Provider.of<EventService>(context, listen: false);
+                
+                await eventService.deleteEvent(event.id);
+                
+                if (mounted) {
+                  Navigator.of(context).pop();
+                  ScaffoldMessenger.of(context).showSnackBar(
+                    const SnackBar(content: Text('이벤트가 삭제되었습니다')),
+                  );
+                }
+              } catch (e) {
+                ScaffoldMessenger.of(context).showSnackBar(
+                  SnackBar(content: Text('이벤트 삭제에 실패했습니다: $e')),
+                );
+              }
+            },
+            style: TextButton.styleFrom(foregroundColor: Colors.red),
+            child: const Text('삭제'),
+          ),
+        ],
+      ),
+    );
+  }
+}

mobile/lib/screens/score/club_statistics_screen.dart

@@ -0,0 +1,501 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:intl/intl.dart';
+import 'package:fl_chart/fl_chart.dart';
+
+import '../../services/auth_service.dart';
+import '../../services/club_service.dart';
+import '../../services/member_service.dart';
+import '../../services/score_service.dart';
+import '../../models/member_model.dart';
+import '../../models/score_model.dart';
+import 'member_statistics_screen.dart';
+import 'score_entry_screen.dart';
+
+class ClubStatisticsScreen extends StatefulWidget {
+  const ClubStatisticsScreen({super.key});
+
+  @override
+  State<ClubStatisticsScreen> createState() => _ClubStatisticsScreenState();
+}
+
+class _ClubStatisticsScreenState extends State<ClubStatisticsScreen> {
+  bool _isLoading = false;
+  bool _isInit = false;
+
+  Map<String, ScoreStatistics> _clubStatistics = {};
+  List<Member> _members = [];
+  Map<String, List<Score>> _recentScores = {};
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    if (!_isInit) {
+      _loadClubStatistics();
+      _isInit = true;
+    }
+  }
+
+  Future<void> _loadClubStatistics() async {
+    setState(() {
+      _isLoading = true;
+    });
+
+    try {
+      final authService = Provider.of<AuthService>(context, listen: false);
+      final clubService = Provider.of<ClubService>(context, listen: false);
+      final memberService = Provider.of<MemberService>(context, listen: false);
+      final scoreService = Provider.of<ScoreService>(context, listen: false);
+
+      if (clubService.currentClub != null) {
+        // 점수 서비스 초기화
+        scoreService.initialize(authService.token!);
+
+        // 회원 목록 로드
+        await memberService.fetchClubMembers();
+        _members = memberService.members;
+
+        // 클럽 통계 로드
+        _clubStatistics = await scoreService.fetchClubStatistics();
+
+        // 각 회원별 최근 점수 로드 (최대 3개)
+        _recentScores = {};
+        for (final member in _members) {
+          try {
+            final scores = await scoreService.fetchMemberScores(member.id);
+            // 날짜 기준 정렬 (최신순)
+            scores.sort((a, b) => b.date.compareTo(a.date));
+            _recentScores[member.id] = scores.take(3).toList();
+          } catch (e) {
+            // 개별 회원 점수 로드 실패 시 빈 배열로 처리
+            _recentScores[member.id] = [];
+          }
+        }
+      }
+    } catch (e) {
+      ScaffoldMessenger.of(
+        context,
+      ).showSnackBar(SnackBar(content: Text('데이터 로드 중 오류가 발생했습니다: $e')));
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('클럽 통계')),
+      body: _isLoading
+          ? const Center(child: CircularProgressIndicator())
+          : RefreshIndicator(
+              onRefresh: _loadClubStatistics,
+              child: SingleChildScrollView(
+                physics: const AlwaysScrollableScrollPhysics(),
+                padding: const EdgeInsets.all(16.0),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    // 클럽 전체 통계
+                    _buildClubOverallStats(),
+                    const SizedBox(height: 24),
+
+                    // 회원별 통계
+                    const Text(
+                      '회원별 통계',
+                      style: TextStyle(
+                        fontSize: 18,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                    const SizedBox(height: 16),
+
+                    // 회원 목록
+                    ..._members.map((member) => _buildMemberStatsCard(member)),
+                  ],
+                ),
+              ),
+            ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: () async {
+          await Navigator.of(context).push(
+            MaterialPageRoute(builder: (context) => const ScoreEntryScreen()),
+          );
+          // 화면으로 돌아왔을 때 데이터 새로고침
+          _loadClubStatistics();
+        },
+        backgroundColor: Colors.blue,
+        child: const Icon(Icons.add, color: Colors.white),
+      ),
+    );
+  }
+
+  Widget _buildClubOverallStats() {
+    // 클럽 전체 통계가 없는 경우
+    if (!_clubStatistics.containsKey('overall')) {
+      return const Card(
+        child: Padding(
+          padding: EdgeInsets.all(16.0),
+          child: Center(child: Text('클럽 전체 통계 데이터가 없습니다')),
+        ),
+      );
+    }
+
+    final overallStats = _clubStatistics['overall']!;
+
+    return Card(
+      elevation: 2,
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            const Text(
+              '클럽 전체 통계',
+              style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
+            ),
+            const SizedBox(height: 16),
+            Row(
+              children: [
+                Expanded(
+                  child: _buildStatItem(
+                    label: '클럽 평균',
+                    value: overallStats.average.toStringAsFixed(1),
+                    icon: Icons.score,
+                    color: Colors.blue,
+                  ),
+                ),
+                Expanded(
+                  child: _buildStatItem(
+                    label: '최고 점수',
+                    value: overallStats.highScore.toString(),
+                    icon: Icons.emoji_events,
+                    color: Colors.amber,
+                  ),
+                ),
+              ],
+            ),
+            const SizedBox(height: 16),
+            Row(
+              children: [
+                Expanded(
+                  child: _buildStatItem(
+                    label: '최저 점수',
+                    value: overallStats.lowScore.toString(),
+                    icon: Icons.arrow_downward,
+                    color: Colors.red,
+                  ),
+                ),
+                Expanded(
+                  child: _buildStatItem(
+                    label: '총 게임 수',
+                    value: overallStats.gamesPlayed.toString(),
+                    icon: Icons.sports,
+                    color: Colors.green,
+                  ),
+                ),
+              ],
+            ),
+
+            // 클럽 평균 점수 추이 그래프
+            const SizedBox(height: 24),
+            const Text(
+              '클럽 평균 점수 추이',
+              style: TextStyle(fontSize: 14, fontWeight: FontWeight.bold),
+            ),
+            const SizedBox(height: 8),
+            SizedBox(height: 180, child: _buildClubAverageChart()),
+
+            // 추가 통계 정보
+            if (overallStats.additionalStats != null) ...[
+              const SizedBox(height: 16),
+              const Divider(),
+              const SizedBox(height: 8),
+              ...overallStats.additionalStats!.entries.map((entry) {
+                return Padding(
+                  padding: const EdgeInsets.only(bottom: 8.0),
+                  child: Row(
+                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                    children: [
+                      Text(entry.key, style: const TextStyle(fontSize: 14)),
+                      Text(
+                        entry.value.toString(),
+                        style: const TextStyle(
+                          fontSize: 14,
+                          fontWeight: FontWeight.bold,
+                        ),
+                      ),
+                    ],
+                  ),
+                );
+              }),
+            ],
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildStatItem({
+    required String label,
+    required String value,
+    required IconData icon,
+    required Color color,
+  }) {
+    return Column(
+      children: [
+        Icon(icon, size: 28, color: color),
+        const SizedBox(height: 8),
+        Text(
+          value,
+          style: TextStyle(
+            fontSize: 18,
+            fontWeight: FontWeight.bold,
+            color: color,
+          ),
+        ),
+        Text(label, style: TextStyle(fontSize: 12, color: Colors.grey[600])),
+      ],
+    );
+  }
+
+  Widget _buildMemberStatsCard(Member member) {
+    // 회원 통계 정보
+    final memberStats = _clubStatistics[member.id];
+    // 회원 최근 점수
+    final recentScores = _recentScores[member.id] ?? [];
+
+    return Card(
+      margin: const EdgeInsets.only(bottom: 12),
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
+      child: InkWell(
+        onTap: () {
+          Navigator.of(context).push(
+            MaterialPageRoute(
+              builder: (context) => MemberStatisticsScreen(memberId: member.id),
+            ),
+          );
+        },
+        borderRadius: BorderRadius.circular(12),
+        child: Padding(
+          padding: const EdgeInsets.all(16.0),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              // 회원 정보
+              Row(
+                children: [
+                  CircleAvatar(
+                    radius: 24,
+                    backgroundColor: Colors.blue.shade100,
+                    backgroundImage: member.profileImage != null
+                        ? NetworkImage(member.profileImage!)
+                        : null,
+                    child: member.profileImage == null
+                        ? Text(
+                            member.name.isNotEmpty
+                                ? member.name[0].toUpperCase()
+                                : '?',
+                            style: const TextStyle(
+                              fontSize: 20,
+                              color: Colors.blue,
+                              fontWeight: FontWeight.bold,
+                            ),
+                          )
+                        : null,
+                  ),
+                  const SizedBox(width: 12),
+                  Expanded(
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Text(
+                          member.name,
+                          style: const TextStyle(
+                            fontSize: 16,
+                            fontWeight: FontWeight.bold,
+                          ),
+                        ),
+                        if (memberStats != null)
+                          Text(
+                            '평균: ${memberStats.average.toStringAsFixed(1)} | 최고: ${memberStats.highScore} | 게임: ${memberStats.gamesPlayed}',
+                            style: TextStyle(
+                              fontSize: 12,
+                              color: Colors.grey[600],
+                            ),
+                          ),
+                      ],
+                    ),
+                  ),
+                  const Icon(Icons.chevron_right),
+                ],
+              ),
+
+              // 최근 점수 표시
+              if (recentScores.isNotEmpty) ...[
+                const SizedBox(height: 12),
+                const Divider(),
+                const SizedBox(height: 8),
+                const Text(
+                  '최근 점수',
+                  style: TextStyle(fontSize: 12, fontWeight: FontWeight.bold),
+                ),
+                const SizedBox(height: 8),
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceAround,
+                  children: recentScores.map((score) {
+                    return Column(
+                      children: [
+                        Text(
+                          score.totalScore.toString(),
+                          style: const TextStyle(
+                            fontSize: 16,
+                            fontWeight: FontWeight.bold,
+                            color: Colors.blue,
+                          ),
+                        ),
+                        Text(
+                          DateFormat('MM/dd').format(score.date),
+                          style: TextStyle(
+                            fontSize: 10,
+                            color: Colors.grey[600],
+                          ),
+                        ),
+                      ],
+                    );
+                  }).toList(),
+                ),
+              ],
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildClubAverageChart() {
+    // 클럽 통계가 없는 경우
+    if (!_clubStatistics.containsKey('overall')) {
+      return const Center(child: Text('통계 데이터가 없습니다'));
+    }
+
+    // 회원별 평균 점수 데이터 추출
+    final memberAverages = <String, double>{};
+
+    // 회원별 통계 정보에서 평균 점수 추출
+    _clubStatistics.forEach((key, stats) {
+      if (key != 'overall') {
+        // 회원 ID에 해당하는 회원 찾기
+        final member = _members.firstWhere(
+          (m) => m.id == key,
+          orElse: () => Member(
+            id: key,
+            userId: key,
+            name: 'Unknown',
+            email: '',
+            clubId: '',
+            isActive: true,
+          ),
+        );
+        memberAverages[member.name] = stats.average;
+      }
+    });
+
+    // 평균 점수 기준으로 정렬 (내림차순)
+    final sortedEntries = memberAverages.entries.toList()
+      ..sort((a, b) => b.value.compareTo(a.value));
+
+    // 최대 8명만 표시
+    final displayEntries = sortedEntries.length > 8
+        ? sortedEntries.sublist(0, 8)
+        : sortedEntries;
+
+    // 그래프 데이터 생성
+    final barGroups = <BarChartGroupData>[];
+    for (int i = 0; i < displayEntries.length; i++) {
+      barGroups.add(
+        BarChartGroupData(
+          x: i,
+          barRods: [
+            BarChartRodData(
+              toY: displayEntries[i].value,
+              color: Colors.blue,
+              width: 16,
+              borderRadius: const BorderRadius.only(
+                topLeft: Radius.circular(4),
+                topRight: Radius.circular(4),
+              ),
+            ),
+          ],
+        ),
+      );
+    }
+
+    // 최소/최대 점수 계산 (Y축 범위 설정용)
+    final minScore = displayEntries.isEmpty
+        ? 0.0
+        : displayEntries.map((e) => e.value).reduce((a, b) => a < b ? a : b) -
+              10;
+    final maxScore = displayEntries.isEmpty
+        ? 300.0
+        : displayEntries.map((e) => e.value).reduce((a, b) => a > b ? a : b) +
+              10;
+
+    return BarChart(
+      BarChartData(
+        alignment: BarChartAlignment.spaceAround,
+        maxY: maxScore,
+        minY: minScore < 0 ? 0 : minScore,
+        gridData: const FlGridData(show: true, horizontalInterval: 50),
+        borderData: FlBorderData(
+          show: true,
+          border: Border.all(color: Colors.grey.shade300),
+        ),
+        titlesData: FlTitlesData(
+          show: true,
+          rightTitles: const AxisTitles(
+            sideTitles: SideTitles(showTitles: false),
+          ),
+          topTitles: const AxisTitles(
+            sideTitles: SideTitles(showTitles: false),
+          ),
+          bottomTitles: AxisTitles(
+            sideTitles: SideTitles(
+              showTitles: true,
+              getTitlesWidget: (value, meta) {
+                final index = value.toInt();
+                if (index >= 0 && index < displayEntries.length) {
+                  // 회원 이름 표시 (최대 5글자)
+                  final name = displayEntries[index].key;
+                  final shortName = name.length > 5
+                      ? '${name.substring(0, 4)}...'
+                      : name;
+
+                  return Text(shortName, style: const TextStyle(fontSize: 10));
+                }
+                return const SizedBox();
+              },
+              reservedSize: 30,
+            ),
+          ),
+          leftTitles: AxisTitles(
+            sideTitles: SideTitles(
+              showTitles: true,
+              interval: 50,
+              getTitlesWidget: (value, meta) {
+                return Text(
+                  value.toInt().toString(),
+                  style: const TextStyle(fontSize: 10),
+                );
+              },
+              reservedSize: 40,
+            ),
+          ),
+        ),
+        barGroups: barGroups,
+      ),
+    );
+  }
+}

mobile/lib/screens/score/member_statistics_screen.dart

@@ -0,0 +1,662 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:intl/intl.dart';
+import 'package:fl_chart/fl_chart.dart';
+
+import '../../services/auth_service.dart';
+import '../../services/club_service.dart';
+import '../../services/member_service.dart';
+import '../../services/score_service.dart';
+import '../../models/member_model.dart';
+import '../../models/score_model.dart';
+import 'score_entry_screen.dart';
+
+class MemberStatisticsScreen extends StatefulWidget {
+  final String memberId;
+
+  const MemberStatisticsScreen({super.key, required this.memberId});
+
+  @override
+  State<MemberStatisticsScreen> createState() => _MemberStatisticsScreenState();
+}
+
+class _MemberStatisticsScreenState extends State<MemberStatisticsScreen>
+    with SingleTickerProviderStateMixin {
+  bool _isLoading = false;
+  bool _isInit = false;
+  late TabController _tabController;
+
+  Member? _member;
+  List<Score> _scores = [];
+  ScoreStatistics? _statistics;
+
+  @override
+  void initState() {
+    super.initState();
+    _tabController = TabController(length: 2, vsync: this);
+  }
+
+  @override
+  void dispose() {
+    _tabController.dispose();
+    super.dispose();
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    if (!_isInit) {
+      _loadMemberData();
+      _isInit = true;
+    }
+  }
+
+  Future<void> _loadMemberData() async {
+    setState(() {
+      _isLoading = true;
+    });
+
+    try {
+      final authService = Provider.of<AuthService>(context, listen: false);
+      final clubService = Provider.of<ClubService>(context, listen: false);
+      final memberService = Provider.of<MemberService>(context, listen: false);
+      final scoreService = Provider.of<ScoreService>(context, listen: false);
+
+      if (clubService.currentClub != null) {
+        // 회원 정보 로드
+        _member = await memberService.fetchMemberById(widget.memberId);
+
+        // 점수 서비스 초기화
+        scoreService.initialize(authService.token!);
+
+        // 회원 점수 및 통계 로드
+        await Future.wait([
+          scoreService.fetchMemberScores(widget.memberId).then((scores) {
+            _scores = scores;
+          }),
+          scoreService.fetchMemberStatistics(widget.memberId).then((stats) {
+            _statistics = stats;
+          }),
+        ]);
+      }
+    } catch (e) {
+      ScaffoldMessenger.of(
+        context,
+      ).showSnackBar(SnackBar(content: Text('데이터 로드 중 오류가 발생했습니다: $e')));
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(_member?.name ?? '회원 통계'),
+        bottom: TabBar(
+          controller: _tabController,
+          tabs: const [
+            Tab(text: '통계'),
+            Tab(text: '점수 기록'),
+          ],
+        ),
+      ),
+      body: _isLoading
+          ? const Center(child: CircularProgressIndicator())
+          : TabBarView(
+              controller: _tabController,
+              children: [_buildStatisticsTab(), _buildScoresTab()],
+            ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: () async {
+          await Navigator.of(context).push(
+            MaterialPageRoute(
+              builder: (context) => ScoreEntryScreen(memberId: widget.memberId),
+            ),
+          );
+          // 화면으로 돌아왔을 때 데이터 새로고침
+          _loadMemberData();
+        },
+        backgroundColor: Colors.blue,
+        child: const Icon(Icons.add, color: Colors.white),
+      ),
+    );
+  }
+
+  Widget _buildStatisticsTab() {
+    if (_statistics == null) {
+      return const Center(child: Text('통계 데이터가 없습니다'));
+    }
+
+    return RefreshIndicator(
+      onRefresh: _loadMemberData,
+      child: SingleChildScrollView(
+        physics: const AlwaysScrollableScrollPhysics(),
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            // 회원 정보 카드
+            if (_member != null) _buildMemberInfoCard(),
+            const SizedBox(height: 24),
+
+            // 주요 통계 카드
+            _buildMainStatsCard(),
+            const SizedBox(height: 24),
+
+            // 추가 통계 정보
+            if (_statistics!.additionalStats != null)
+              _buildAdditionalStatsCard(),
+
+            // 통계 그래프
+            const SizedBox(height: 24),
+            Card(
+              child: Padding(
+                padding: const EdgeInsets.all(16.0),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    const Text(
+                      '점수 추이',
+                      style: TextStyle(
+                        fontSize: 16,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                    const SizedBox(height: 16),
+                    SizedBox(height: 200, child: _buildScoreChart()),
+                  ],
+                ),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildMemberInfoCard() {
+    return Card(
+      elevation: 2,
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Row(
+          children: [
+            CircleAvatar(
+              radius: 30,
+              backgroundColor: Colors.blue.shade100,
+              backgroundImage: _member!.profileImage != null
+                  ? NetworkImage(_member!.profileImage!)
+                  : null,
+              child: _member!.profileImage == null
+                  ? Text(
+                      _member!.name.isNotEmpty
+                          ? _member!.name[0].toUpperCase()
+                          : '?',
+                      style: const TextStyle(
+                        fontSize: 24,
+                        color: Colors.blue,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    )
+                  : null,
+            ),
+            const SizedBox(width: 16),
+            Expanded(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                    _member!.name,
+                    style: const TextStyle(
+                      fontSize: 20,
+                      fontWeight: FontWeight.bold,
+                    ),
+                  ),
+                  const SizedBox(height: 4),
+                  Text(
+                    _member!.email,
+                    style: TextStyle(color: Colors.grey[600]),
+                  ),
+                  if (_member!.phone != null)
+                    Text(
+                      _member!.phone!,
+                      style: TextStyle(color: Colors.grey[600]),
+                    ),
+                ],
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildMainStatsCard() {
+    return Card(
+      elevation: 2,
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            const Text(
+              '주요 통계',
+              style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
+            ),
+            const SizedBox(height: 16),
+            Row(
+              children: [
+                Expanded(
+                  child: _buildStatItem(
+                    label: '평균 점수',
+                    value: _statistics!.average.toStringAsFixed(1),
+                    icon: Icons.score,
+                    color: Colors.blue,
+                  ),
+                ),
+                Expanded(
+                  child: _buildStatItem(
+                    label: '최고 점수',
+                    value: _statistics!.highScore.toString(),
+                    icon: Icons.emoji_events,
+                    color: Colors.amber,
+                  ),
+                ),
+              ],
+            ),
+            const SizedBox(height: 16),
+            Row(
+              children: [
+                Expanded(
+                  child: _buildStatItem(
+                    label: '최저 점수',
+                    value: _statistics!.lowScore.toString(),
+                    icon: Icons.arrow_downward,
+                    color: Colors.red,
+                  ),
+                ),
+                Expanded(
+                  child: _buildStatItem(
+                    label: '게임 수',
+                    value: _statistics!.gamesPlayed.toString(),
+                    icon: Icons.sports,
+                    color: Colors.green,
+                  ),
+                ),
+              ],
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildStatItem({
+    required String label,
+    required String value,
+    required IconData icon,
+    required Color color,
+  }) {
+    return Column(
+      children: [
+        Icon(icon, size: 32, color: color),
+        const SizedBox(height: 8),
+        Text(
+          value,
+          style: TextStyle(
+            fontSize: 20,
+            fontWeight: FontWeight.bold,
+            color: color,
+          ),
+        ),
+        Text(label, style: TextStyle(fontSize: 14, color: Colors.grey[600])),
+      ],
+    );
+  }
+
+  Widget _buildAdditionalStatsCard() {
+    final additionalStats = _statistics!.additionalStats!;
+
+    return Card(
+      elevation: 2,
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            const Text(
+              '추가 통계',
+              style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
+            ),
+            const SizedBox(height: 16),
+            ...additionalStats.entries.map((entry) {
+              return Padding(
+                padding: const EdgeInsets.only(bottom: 8.0),
+                child: Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                  children: [
+                    Text(entry.key, style: const TextStyle(fontSize: 16)),
+                    Text(
+                      entry.value.toString(),
+                      style: const TextStyle(
+                        fontSize: 16,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                  ],
+                ),
+              );
+            }),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildScoresTab() {
+    if (_scores.isEmpty) {
+      return const Center(child: Text('기록된 점수가 없습니다'));
+    }
+
+    // 날짜 기준으로 정렬 (최신순)
+    final sortedScores = [..._scores];
+    sortedScores.sort((a, b) => b.date.compareTo(a.date));
+
+    return RefreshIndicator(
+      onRefresh: _loadMemberData,
+      child: ListView.builder(
+        padding: const EdgeInsets.all(8.0),
+        itemCount: sortedScores.length,
+        itemBuilder: (context, index) {
+          final score = sortedScores[index];
+          return _buildScoreCard(score);
+        },
+      ),
+    );
+  }
+
+  Widget _buildScoreCard(Score score) {
+    final dateFormat = DateFormat('yyyy년 MM월 dd일');
+
+    return Card(
+      margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
+      child: ExpansionTile(
+        title: Row(
+          children: [
+            Text(
+              score.totalScore.toString(),
+              style: const TextStyle(
+                fontSize: 20,
+                fontWeight: FontWeight.bold,
+                color: Colors.blue,
+              ),
+            ),
+            const SizedBox(width: 16),
+            Expanded(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                    dateFormat.format(score.date),
+                    style: const TextStyle(fontSize: 14),
+                  ),
+                  if (score.notes != null && score.notes!.isNotEmpty)
+                    Text(
+                      score.notes!,
+                      style: TextStyle(fontSize: 12, color: Colors.grey[600]),
+                      maxLines: 1,
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                ],
+              ),
+            ),
+          ],
+        ),
+        children: [
+          Padding(
+            padding: const EdgeInsets.all(16.0),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                const Text(
+                  '프레임 점수',
+                  style: TextStyle(fontWeight: FontWeight.bold),
+                ),
+                const SizedBox(height: 8),
+                _buildFrameScores(score.frames),
+                if (score.notes != null && score.notes!.isNotEmpty) ...[
+                  const SizedBox(height: 16),
+                  const Text(
+                    '메모',
+                    style: TextStyle(fontWeight: FontWeight.bold),
+                  ),
+                  const SizedBox(height: 4),
+                  Text(score.notes!),
+                ],
+                const SizedBox(height: 16),
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.end,
+                  children: [
+                    TextButton.icon(
+                      icon: const Icon(Icons.edit, size: 16),
+                      label: const Text('수정'),
+                      onPressed: () {
+                        // 점수 수정 기능 (추후 구현)
+                        ScaffoldMessenger.of(context).showSnackBar(
+                          const SnackBar(content: Text('점수 수정 기능은 아직 개발 중입니다')),
+                        );
+                      },
+                    ),
+                    const SizedBox(width: 8),
+                    TextButton.icon(
+                      icon: const Icon(
+                        Icons.delete,
+                        size: 16,
+                        color: Colors.red,
+                      ),
+                      label: const Text(
+                        '삭제',
+                        style: TextStyle(color: Colors.red),
+                      ),
+                      onPressed: () {
+                        _showDeleteConfirmationDialog(score);
+                      },
+                    ),
+                  ],
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildFrameScores(List<int> frames) {
+    return Container(
+      padding: const EdgeInsets.all(8),
+      decoration: BoxDecoration(
+        color: Colors.grey[100],
+        borderRadius: BorderRadius.circular(8),
+      ),
+      child: Row(
+        children: List.generate(10, (index) {
+          return Expanded(
+            child: Container(
+              padding: const EdgeInsets.symmetric(vertical: 8),
+              decoration: BoxDecoration(
+                border: Border.all(color: Colors.grey[300]!),
+              ),
+              child: Column(
+                children: [
+                  Text(
+                    '${index + 1}',
+                    style: TextStyle(fontSize: 10, color: Colors.grey[600]),
+                  ),
+                  const SizedBox(height: 4),
+                  Text(
+                    index < frames.length ? frames[index].toString() : '-',
+                    style: const TextStyle(fontWeight: FontWeight.bold),
+                    textAlign: TextAlign.center,
+                  ),
+                ],
+              ),
+            ),
+          );
+        }),
+      ),
+    );
+  }
+
+  Widget _buildScoreChart() {
+    if (_scores.isEmpty) {
+      return const Center(child: Text('점수 데이터가 없습니다'));
+    }
+
+    // 날짜 기준으로 정렬 (오래된 순)
+    final sortedScores = [..._scores];
+    sortedScores.sort((a, b) => a.date.compareTo(b.date));
+
+    // 최대 10개의 최근 점수만 표시
+    final displayScores = sortedScores.length > 10
+        ? sortedScores.sublist(sortedScores.length - 10)
+        : sortedScores;
+
+    // 최소/최대 점수 계산 (Y축 범위 설정용)
+    final minScore =
+        displayScores.map((s) => s.totalScore).reduce((a, b) => a < b ? a : b) -
+        10;
+    final maxScore =
+        displayScores.map((s) => s.totalScore).reduce((a, b) => a > b ? a : b) +
+        10;
+
+    // 그래프 데이터 포인트 생성
+    final spots = <FlSpot>[];
+    for (int i = 0; i < displayScores.length; i++) {
+      spots.add(FlSpot(i.toDouble(), displayScores[i].totalScore.toDouble()));
+    }
+
+    return LineChart(
+      LineChartData(
+        gridData: FlGridData(
+          show: true,
+          drawVerticalLine: true,
+          horizontalInterval: 20,
+          verticalInterval: 1,
+        ),
+        titlesData: FlTitlesData(
+          show: true,
+          rightTitles: const AxisTitles(
+            sideTitles: SideTitles(showTitles: false),
+          ),
+          topTitles: const AxisTitles(
+            sideTitles: SideTitles(showTitles: false),
+          ),
+          bottomTitles: AxisTitles(
+            sideTitles: SideTitles(
+              showTitles: true,
+              reservedSize: 30,
+              interval: 1,
+              getTitlesWidget: (value, meta) {
+                final index = value.toInt();
+                if (index >= 0 && index < displayScores.length) {
+                  return Text(
+                    DateFormat('MM/dd').format(displayScores[index].date),
+                    style: const TextStyle(fontSize: 10),
+                  );
+                }
+                return const SizedBox();
+              },
+            ),
+          ),
+          leftTitles: AxisTitles(
+            sideTitles: SideTitles(
+              showTitles: true,
+              interval: 50,
+              getTitlesWidget: (value, meta) {
+                return Text(
+                  value.toInt().toString(),
+                  style: const TextStyle(fontSize: 10),
+                );
+              },
+              reservedSize: 40,
+            ),
+          ),
+        ),
+        borderData: FlBorderData(
+          show: true,
+          border: Border.all(color: Colors.grey.shade300),
+        ),
+        minX: 0,
+        maxX: displayScores.length - 1.0,
+        minY: minScore.toDouble(),
+        maxY: maxScore.toDouble(),
+        lineBarsData: [
+          LineChartBarData(
+            spots: spots,
+            isCurved: false,
+            color: Colors.blue,
+            barWidth: 3,
+            isStrokeCapRound: true,
+            dotData: const FlDotData(show: true),
+            belowBarData: BarAreaData(
+              show: true,
+              color: Colors.blue.withOpacity(0.2),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  void _showDeleteConfirmationDialog(Score score) {
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text('점수 삭제'),
+        content: const Text('이 점수 기록을 정말 삭제하시겠습니까?'),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(),
+            child: const Text('취소'),
+          ),
+          TextButton(
+            onPressed: () async {
+              Navigator.of(context).pop();
+
+              try {
+                final scoreService = Provider.of<ScoreService>(
+                  context,
+                  listen: false,
+                );
+                await scoreService.deleteScore(score.id);
+
+                // 데이터 새로고침
+                _loadMemberData();
+
+                if (mounted) {
+                  ScaffoldMessenger.of(
+                    context,
+                  ).showSnackBar(const SnackBar(content: Text('점수가 삭제되었습니다')));
+                }
+              } catch (e) {
+                ScaffoldMessenger.of(
+                  context,
+                ).showSnackBar(SnackBar(content: Text('점수 삭제에 실패했습니다: $e')));
+              }
+            },
+            style: TextButton.styleFrom(foregroundColor: Colors.red),
+            child: const Text('삭제'),
+          ),
+        ],
+      ),
+    );
+  }
+}

mobile/lib/screens/score/score_entry_screen.dart

@@ -0,0 +1,378 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:intl/intl.dart';
+
+import '../../services/club_service.dart';
+import '../../services/member_service.dart';
+import '../../services/event_service.dart';
+import '../../services/score_service.dart';
+
+class ScoreEntryScreen extends StatefulWidget {
+  final String? memberId;
+  final String? eventId;
+
+  const ScoreEntryScreen({
+    super.key,
+    this.memberId,
+    this.eventId,
+  });
+
+  @override
+  State<ScoreEntryScreen> createState() => _ScoreEntryScreenState();
+}
+
+class _ScoreEntryScreenState extends State<ScoreEntryScreen> {
+  final _formKey = GlobalKey<FormState>();
+  bool _isLoading = false;
+  
+  // 점수 입력 관련 상태
+  final List<TextEditingController> _frameControllers = List.generate(
+    10,
+    (_) => TextEditingController(),
+  );
+  final TextEditingController _notesController = TextEditingController();
+  
+  // 선택된 회원 및 이벤트
+  String? _selectedMemberId;
+  String? _selectedEventId;
+  DateTime _selectedDate = DateTime.now();
+  
+  @override
+  void initState() {
+    super.initState();
+    _selectedMemberId = widget.memberId;
+    _selectedEventId = widget.eventId;
+  }
+
+  @override
+  void dispose() {
+    for (var controller in _frameControllers) {
+      controller.dispose();
+    }
+    _notesController.dispose();
+    super.dispose();
+  }
+
+  // 총점 계산
+  int _calculateTotalScore() {
+    int total = 0;
+    for (var controller in _frameControllers) {
+      final value = int.tryParse(controller.text) ?? 0;
+      total += value;
+    }
+    return total;
+  }
+
+  // 점수 저장
+  Future<void> _saveScore() async {
+    if (!_formKey.currentState!.validate()) {
+      return;
+    }
+    
+    if (_selectedMemberId == null) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(content: Text('회원을 선택해주세요')),
+      );
+      return;
+    }
+    
+    setState(() {
+      _isLoading = true;
+    });
+    
+    try {
+      final scoreService = Provider.of<ScoreService>(context, listen: false);
+      final clubService = Provider.of<ClubService>(context, listen: false);
+      
+      if (clubService.currentClub != null) {
+        // 프레임 점수 배열 생성
+        final frames = _frameControllers
+            .map((controller) => int.tryParse(controller.text) ?? 0)
+            .toList();
+        
+        // 총점 계산
+        final totalScore = _calculateTotalScore();
+        
+        // 점수 데이터 생성
+        final scoreData = {
+          'memberId': _selectedMemberId,
+          'eventId': _selectedEventId,
+          'clubId': clubService.currentClub!.id,
+          'frames': frames,
+          'totalScore': totalScore,
+          'date': _selectedDate.toIso8601String(),
+          'notes': _notesController.text.isNotEmpty ? _notesController.text : null,
+        };
+        
+        // 점수 저장
+        await scoreService.addScore(scoreData);
+        
+        if (mounted) {
+          ScaffoldMessenger.of(context).showSnackBar(
+            const SnackBar(content: Text('점수가 저장되었습니다')),
+          );
+          Navigator.of(context).pop();
+        }
+      }
+    } catch (e) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('점수 저장에 실패했습니다: $e')),
+      );
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('점수 입력'),
+      ),
+      body: _isLoading
+          ? const Center(child: CircularProgressIndicator())
+          : Form(
+              key: _formKey,
+              child: SingleChildScrollView(
+                padding: const EdgeInsets.all(16.0),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    // 회원 선택
+                    _buildMemberSelector(),
+                    const SizedBox(height: 16),
+                    
+                    // 이벤트 선택
+                    _buildEventSelector(),
+                    const SizedBox(height: 16),
+                    
+                    // 날짜 선택
+                    _buildDateSelector(),
+                    const SizedBox(height: 24),
+                    
+                    // 프레임 점수 입력
+                    _buildFrameInputs(),
+                    const SizedBox(height: 24),
+                    
+                    // 총점 표시
+                    _buildTotalScore(),
+                    const SizedBox(height: 16),
+                    
+                    // 메모 입력
+                    TextFormField(
+                      controller: _notesController,
+                      decoration: const InputDecoration(
+                        labelText: '메모',
+                        border: OutlineInputBorder(),
+                      ),
+                      maxLines: 3,
+                    ),
+                    const SizedBox(height: 24),
+                    
+                    // 저장 버튼
+                    SizedBox(
+                      width: double.infinity,
+                      height: 50,
+                      child: ElevatedButton(
+                        onPressed: _saveScore,
+                        style: ElevatedButton.styleFrom(
+                          backgroundColor: Colors.blue,
+                          foregroundColor: Colors.white,
+                        ),
+                        child: const Text('점수 저장'),
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+            ),
+    );
+  }
+
+  Widget _buildMemberSelector() {
+    return Consumer<MemberService>(
+      builder: (context, memberService, _) {
+        final members = memberService.members;
+        
+        return DropdownButtonFormField<String>(
+          decoration: const InputDecoration(
+            labelText: '회원 선택',
+            border: OutlineInputBorder(),
+          ),
+          value: _selectedMemberId,
+          items: members.map((member) {
+            return DropdownMenuItem<String>(
+              value: member.id,
+              child: Text(member.name),
+            );
+          }).toList(),
+          onChanged: (value) {
+            setState(() {
+              _selectedMemberId = value;
+            });
+          },
+          validator: (value) {
+            if (value == null || value.isEmpty) {
+              return '회원을 선택해주세요';
+            }
+            return null;
+          },
+        );
+      },
+    );
+  }
+
+  Widget _buildEventSelector() {
+    return Consumer<EventService>(
+      builder: (context, eventService, _) {
+        final events = eventService.events;
+        
+        return DropdownButtonFormField<String>(
+          decoration: const InputDecoration(
+            labelText: '이벤트 선택 (선택사항)',
+            border: OutlineInputBorder(),
+          ),
+          value: _selectedEventId,
+          items: [
+            const DropdownMenuItem<String>(
+              value: null,
+              child: Text('이벤트 없음'),
+            ),
+            ...events.map((event) {
+              return DropdownMenuItem<String>(
+                value: event.id,
+                child: Text(event.title),
+              );
+            }),
+          ],
+          onChanged: (value) {
+            setState(() {
+              _selectedEventId = value;
+            });
+          },
+        );
+      },
+    );
+  }
+
+  Widget _buildDateSelector() {
+    return InkWell(
+      onTap: () async {
+        final pickedDate = await showDatePicker(
+          context: context,
+          initialDate: _selectedDate,
+          firstDate: DateTime.now().subtract(const Duration(days: 365)),
+          lastDate: DateTime.now(),
+        );
+        
+        if (pickedDate != null) {
+          setState(() {
+            _selectedDate = pickedDate;
+          });
+        }
+      },
+      child: InputDecorator(
+        decoration: const InputDecoration(
+          labelText: '날짜',
+          border: OutlineInputBorder(),
+        ),
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            Text(DateFormat('yyyy년 MM월 dd일').format(_selectedDate)),
+            const Icon(Icons.calendar_today),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildFrameInputs() {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        const Text(
+          '프레임 점수',
+          style: TextStyle(
+            fontSize: 16,
+            fontWeight: FontWeight.bold,
+          ),
+        ),
+        const SizedBox(height: 8),
+        GridView.builder(
+          shrinkWrap: true,
+          physics: const NeverScrollableScrollPhysics(),
+          gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
+            crossAxisCount: 5,
+            childAspectRatio: 1.5,
+            crossAxisSpacing: 8,
+            mainAxisSpacing: 8,
+          ),
+          itemCount: 10,
+          itemBuilder: (context, index) {
+            return TextFormField(
+              controller: _frameControllers[index],
+              keyboardType: TextInputType.number,
+              textAlign: TextAlign.center,
+              decoration: InputDecoration(
+                labelText: '${index + 1}프레임',
+                border: const OutlineInputBorder(),
+              ),
+              onChanged: (_) {
+                setState(() {});
+              },
+              validator: (value) {
+                if (value == null || value.isEmpty) {
+                  return '입력';
+                }
+                final score = int.tryParse(value);
+                if (score == null) {
+                  return '숫자';
+                }
+                if (score < 0 || score > 30) {
+                  return '0-30';
+                }
+                return null;
+              },
+            );
+          },
+        ),
+      ],
+    );
+  }
+
+  Widget _buildTotalScore() {
+    final totalScore = _calculateTotalScore();
+    
+    return Container(
+      padding: const EdgeInsets.all(16),
+      decoration: BoxDecoration(
+        color: Colors.blue.shade50,
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: Colors.blue.shade200),
+      ),
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [
+          const Text(
+            '총점',
+            style: TextStyle(
+              fontSize: 18,
+              fontWeight: FontWeight.bold,
+            ),
+          ),
+          Text(
+            '$totalScore',
+            style: const TextStyle(
+              fontSize: 24,
+              fontWeight: FontWeight.bold,
+              color: Colors.blue,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

mobile/lib/screens/subscription/subscription_details_screen.dart

@@ -0,0 +1,393 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import '../../models/subscription_model.dart';
+import '../../services/subscription_service.dart';
+
+class SubscriptionDetailsScreen extends StatefulWidget {
+  final SubscriptionPlan plan;
+  final bool isYearly;
+
+  const SubscriptionDetailsScreen({
+    super.key,
+    required this.plan,
+    required this.isYearly,
+  });
+
+  @override
+  State<SubscriptionDetailsScreen> createState() => _SubscriptionDetailsScreenState();
+}
+
+class _SubscriptionDetailsScreenState extends State<SubscriptionDetailsScreen> {
+  bool _isLoading = false;
+
+  @override
+  Widget build(BuildContext context) {
+    final price = widget.isYearly ? widget.plan.yearlyPrice : widget.plan.monthlyPrice;
+    final period = widget.isYearly ? '년' : '월';
+
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('${widget.plan.name} 플랜'),
+      ),
+      body: Stack(
+        children: [
+          SingleChildScrollView(
+            padding: const EdgeInsets.all(16),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                // 플랜 헤더
+                _buildPlanHeader(price, period),
+                
+                const SizedBox(height: 24),
+                
+                // 플랜 설명
+                Text(
+                  widget.plan.description,
+                  style: const TextStyle(fontSize: 16),
+                ),
+                
+                const SizedBox(height: 24),
+                
+                // 플랜 혜택
+                const Text(
+                  '플랜 혜택',
+                  style: TextStyle(
+                    fontSize: 18,
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+                const SizedBox(height: 16),
+                ...widget.plan.features.map((feature) => _buildFeatureItem(feature)),
+                
+                const SizedBox(height: 24),
+                
+                // 플랜 세부 정보
+                const Text(
+                  '세부 정보',
+                  style: TextStyle(
+                    fontSize: 18,
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+                const SizedBox(height: 16),
+                _buildDetailItem('최대 회원 수', '${widget.plan.maxMembers}명'),
+                _buildDetailItem('최대 이벤트 수', '${widget.plan.maxEvents}개'),
+                _buildDetailItem(
+                  '고급 통계 기능',
+                  widget.plan.hasAdvancedStats ? '제공' : '미제공',
+                  isAvailable: widget.plan.hasAdvancedStats,
+                ),
+                _buildDetailItem(
+                  '맞춤형 기능',
+                  widget.plan.hasCustomization ? '제공' : '미제공',
+                  isAvailable: widget.plan.hasCustomization,
+                ),
+                _buildDetailItem(
+                  '우선 지원',
+                  widget.plan.hasPriority ? '제공' : '미제공',
+                  isAvailable: widget.plan.hasPriority,
+                ),
+                
+                const SizedBox(height: 24),
+                
+                // 결제 정보
+                const Text(
+                  '결제 정보',
+                  style: TextStyle(
+                    fontSize: 18,
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+                const SizedBox(height: 16),
+                _buildDetailItem(
+                  '결제 주기',
+                  widget.isYearly ? '연간' : '월간',
+                ),
+                _buildDetailItem(
+                  '결제 금액',
+                  '₩${_formatPrice(price)}/${widget.isYearly ? '년' : '월'}',
+                ),
+                if (widget.isYearly)
+                  _buildDetailItem(
+                    '월 환산 금액',
+                    '₩${_formatPrice(widget.plan.yearlyPrice / 12)}/월',
+                  ),
+                _buildDetailItem(
+                  '자동 갱신',
+                  '활성화 (설정에서 변경 가능)',
+                ),
+                
+                // 하단 여백 (버튼 높이만큼)
+                const SizedBox(height: 80),
+              ],
+            ),
+          ),
+          
+          // 하단 구독 버튼
+          Positioned(
+            left: 0,
+            right: 0,
+            bottom: 0,
+            child: Container(
+              padding: const EdgeInsets.all(16),
+              decoration: BoxDecoration(
+                color: Colors.white,
+                boxShadow: [
+                  BoxShadow(
+                    color: Colors.black.withOpacity(0.1),
+                    blurRadius: 10,
+                    offset: const Offset(0, -5),
+                  ),
+                ],
+              ),
+              child: ElevatedButton(
+                onPressed: _isLoading ? null : () => _subscribe(context),
+                style: ElevatedButton.styleFrom(
+                  backgroundColor: Colors.blue,
+                  foregroundColor: Colors.white,
+                  minimumSize: const Size(double.infinity, 50),
+                  shape: RoundedRectangleBorder(
+                    borderRadius: BorderRadius.circular(12),
+                  ),
+                ),
+                child: _isLoading
+                    ? const CircularProgressIndicator(color: Colors.white)
+                    : Text(
+                        widget.plan.type == SubscriptionPlanType.free
+                            ? '무료 플랜 시작하기'
+                            : '구독하기',
+                      ),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildPlanHeader(double price, String period) {
+    return Card(
+      elevation: 4,
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(16),
+        side: BorderSide(
+          color: _getPlanColor(),
+          width: 2,
+        ),
+      ),
+      child: Padding(
+        padding: const EdgeInsets.all(16),
+        child: Column(
+          children: [
+            Row(
+              children: [
+                Icon(
+                  _getPlanIcon(),
+                  color: _getPlanColor(),
+                  size: 32,
+                ),
+                const SizedBox(width: 16),
+                Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      widget.plan.name,
+                      style: const TextStyle(
+                        fontSize: 24,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                    if (widget.plan.type == SubscriptionPlanType.premium)
+                      Container(
+                        margin: const EdgeInsets.only(top: 4),
+                        padding: const EdgeInsets.symmetric(
+                          horizontal: 8,
+                          vertical: 2,
+                        ),
+                        decoration: BoxDecoration(
+                          color: Colors.amber.withOpacity(0.1),
+                          borderRadius: BorderRadius.circular(12),
+                          border: Border.all(color: Colors.amber),
+                        ),
+                        child: const Text(
+                          '인기 플랜',
+                          style: TextStyle(
+                            color: Colors.amber,
+                            fontSize: 12,
+                            fontWeight: FontWeight.bold,
+                          ),
+                        ),
+                      ),
+                  ],
+                ),
+              ],
+            ),
+            const SizedBox(height: 16),
+            const Divider(),
+            const SizedBox(height: 16),
+            Row(
+              mainAxisAlignment: MainAxisAlignment.center,
+              crossAxisAlignment: CrossAxisAlignment.end,
+              children: [
+                Text(
+                  '₩${_formatPrice(price)}',
+                  style: const TextStyle(
+                    fontSize: 32,
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+                const SizedBox(width: 4),
+                Padding(
+                  padding: const EdgeInsets.only(bottom: 4),
+                  child: Text(
+                    '/$period',
+                    style: const TextStyle(fontSize: 16),
+                  ),
+                ),
+              ],
+            ),
+            if (widget.isYearly)
+              Padding(
+                padding: const EdgeInsets.only(top: 8),
+                child: Text(
+                  '월 ₩${_formatPrice(widget.plan.yearlyPrice / 12)} (20% 할인)',
+                  style: TextStyle(
+                    color: Colors.green[700],
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildFeatureItem(String feature) {
+    return Padding(
+      padding: const EdgeInsets.only(bottom: 12),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          const Icon(Icons.check_circle, color: Colors.green, size: 20),
+          const SizedBox(width: 12),
+          Expanded(child: Text(feature, style: const TextStyle(fontSize: 16))),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildDetailItem(String label, String value, {bool isAvailable = true}) {
+    return Padding(
+      padding: const EdgeInsets.only(bottom: 12),
+      child: Row(
+        children: [
+          Expanded(
+            flex: 2,
+            child: Text(
+              label,
+              style: const TextStyle(
+                fontWeight: FontWeight.bold,
+                fontSize: 16,
+              ),
+            ),
+          ),
+          Expanded(
+            flex: 3,
+            child: Text(
+              value,
+              style: TextStyle(
+                fontSize: 16,
+                color: isAvailable ? null : Colors.grey,
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Color _getPlanColor() {
+    switch (widget.plan.type) {
+      case SubscriptionPlanType.free:
+        return Colors.grey;
+      case SubscriptionPlanType.basic:
+        return Colors.blue;
+      case SubscriptionPlanType.premium:
+        return Colors.amber;
+      case SubscriptionPlanType.enterprise:
+        return Colors.purple;
+    }
+  }
+
+  IconData _getPlanIcon() {
+    switch (widget.plan.type) {
+      case SubscriptionPlanType.free:
+        return Icons.star_border;
+      case SubscriptionPlanType.basic:
+        return Icons.star_half;
+      case SubscriptionPlanType.premium:
+        return Icons.star;
+      case SubscriptionPlanType.enterprise:
+        return Icons.workspace_premium;
+    }
+  }
+
+  String _formatPrice(double price) {
+    if (price == 0) {
+      return '0';
+    }
+    
+    // 천 단위 콤마 추가
+    final priceInt = price.toInt();
+    return priceInt.toString().replaceAllMapped(
+      RegExp(r'(\d{1,3})(?=(\d{3})+(?!\d))'),
+      (Match m) => '${m[1]},',
+    );
+  }
+
+  Future<void> _subscribe(BuildContext context) async {
+    setState(() {
+      _isLoading = true;
+    });
+
+    try {
+      final subscriptionService = Provider.of<SubscriptionService>(context, listen: false);
+      final success = await subscriptionService.createSubscription(
+        widget.plan.type,
+        widget.isYearly,
+      );
+
+      if (success && mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(content: Text('구독이 성공적으로 완료되었습니다')),
+        );
+        Navigator.of(context).pop(); // 상세 화면 닫기
+      } else if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text(subscriptionService.error ?? '구독 처리 중 오류가 발생했습니다'),
+            backgroundColor: Colors.red,
+          ),
+        );
+      }
+    } catch (e) {
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text('오류: $e'),
+            backgroundColor: Colors.red,
+          ),
+        );
+      }
+    } finally {
+      if (mounted) {
+        setState(() {
+          _isLoading = false;
+        });
+      }
+    }
+  }
+}

mobile/lib/screens/subscription/subscription_screen.dart

@@ -0,0 +1,486 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import '../../models/subscription_model.dart';
+import '../../services/subscription_service.dart';
+import 'subscription_details_screen.dart';
+
+class SubscriptionScreen extends StatefulWidget {
+  const SubscriptionScreen({super.key});
+
+  @override
+  State<SubscriptionScreen> createState() => _SubscriptionScreenState();
+}
+
+class _SubscriptionScreenState extends State<SubscriptionScreen> {
+  bool _isYearly = true; // 기본값은 연간 구독
+
+  @override
+  void initState() {
+    super.initState();
+    // 화면 로드 시 구독 정보 조회
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      final subscriptionService = Provider.of<SubscriptionService>(
+        context,
+        listen: false,
+      );
+      subscriptionService.fetchCurrentSubscription();
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('구독 관리')),
+      body: Consumer<SubscriptionService>(
+        builder: (context, subscriptionService, child) {
+          if (subscriptionService.isLoading) {
+            return const Center(child: CircularProgressIndicator());
+          }
+
+          if (subscriptionService.error != null) {
+            return Center(
+              child: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                children: [
+                  Text('오류가 발생했습니다', style: TextStyle(color: Colors.red[700])),
+                  const SizedBox(height: 8),
+                  Text(subscriptionService.error!),
+                  const SizedBox(height: 16),
+                  ElevatedButton(
+                    onPressed: () =>
+                        subscriptionService.fetchCurrentSubscription(),
+                    child: const Text('다시 시도'),
+                  ),
+                ],
+              ),
+            );
+          }
+
+          // 현재 구독 정보가 있는 경우
+          if (subscriptionService.hasSubscription) {
+            return _buildCurrentSubscription(subscriptionService);
+          }
+
+          // 구독 정보가 없는 경우 플랜 선택 화면
+          return _buildSubscriptionPlans(subscriptionService);
+        },
+      ),
+    );
+  }
+
+  Widget _buildCurrentSubscription(SubscriptionService subscriptionService) {
+    final subscription = subscriptionService.currentSubscription!;
+    final plan = subscriptionService.availablePlans.firstWhere(
+      (plan) => plan.type == subscription.planType,
+      orElse: () => SubscriptionPlan.getDefaultPlans().first,
+    );
+
+    return SingleChildScrollView(
+      padding: const EdgeInsets.all(16),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          // 현재 구독 정보 카드
+          Card(
+            elevation: 4,
+            shape: RoundedRectangleBorder(
+              borderRadius: BorderRadius.circular(16),
+              side: BorderSide(
+                color: subscription.isActive ? Colors.green : Colors.grey,
+                width: 2,
+              ),
+            ),
+            child: Padding(
+              padding: const EdgeInsets.all(16),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Row(
+                    children: [
+                      Icon(
+                        Icons.verified,
+                        color: subscription.isActive
+                            ? Colors.green
+                            : Colors.grey,
+                        size: 28,
+                      ),
+                      const SizedBox(width: 8),
+                      Text(
+                        '${plan.name} 플랜',
+                        style: const TextStyle(
+                          fontSize: 22,
+                          fontWeight: FontWeight.bold,
+                        ),
+                      ),
+                      const Spacer(),
+                      Container(
+                        padding: const EdgeInsets.symmetric(
+                          horizontal: 8,
+                          vertical: 4,
+                        ),
+                        decoration: BoxDecoration(
+                          color: subscription.isActive
+                              ? Colors.green.withOpacity(0.1)
+                              : Colors.grey.withOpacity(0.1),
+                          borderRadius: BorderRadius.circular(16),
+                          border: Border.all(
+                            color: subscription.isActive
+                                ? Colors.green
+                                : Colors.grey,
+                          ),
+                        ),
+                        child: Text(
+                          subscription.isActive ? '활성' : '만료됨',
+                          style: TextStyle(
+                            color: subscription.isActive
+                                ? Colors.green
+                                : Colors.grey,
+                            fontWeight: FontWeight.bold,
+                          ),
+                        ),
+                      ),
+                    ],
+                  ),
+                  const SizedBox(height: 16),
+                  const Divider(),
+                  const SizedBox(height: 16),
+                  _buildInfoRow('시작일', _formatDate(subscription.startDate)),
+                  const SizedBox(height: 8),
+                  _buildInfoRow('만료일', _formatDate(subscription.endDate)),
+                  const SizedBox(height: 8),
+                  _buildInfoRow(
+                    '자동 갱신',
+                    subscription.autoRenew ? '활성화' : '비활성화',
+                  ),
+                  const SizedBox(height: 8),
+                  _buildInfoRow('남은 기간', '${subscription.daysLeft}일'),
+                  const SizedBox(height: 16),
+                  const Divider(),
+                  const SizedBox(height: 16),
+                  const Text(
+                    '플랜 혜택',
+                    style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
+                  ),
+                  const SizedBox(height: 8),
+                  ...plan.features.map(
+                    (feature) => Padding(
+                      padding: const EdgeInsets.only(bottom: 4),
+                      child: Row(
+                        children: [
+                          const Icon(
+                            Icons.check_circle,
+                            color: Colors.green,
+                            size: 16,
+                          ),
+                          const SizedBox(width: 8),
+                          Text(feature),
+                        ],
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ),
+
+          const SizedBox(height: 24),
+
+          // 구독 관리 버튼
+          Row(
+            children: [
+              Expanded(
+                child: ElevatedButton.icon(
+                  onPressed: subscription.isActive
+                      ? () => _showCancelDialog(subscriptionService)
+                      : null,
+                  icon: const Icon(Icons.cancel),
+                  label: const Text('구독 취소'),
+                  style: ElevatedButton.styleFrom(
+                    backgroundColor: Colors.red.shade100,
+                    foregroundColor: Colors.red.shade700,
+                  ),
+                ),
+              ),
+              const SizedBox(width: 16),
+              Expanded(
+                child: ElevatedButton.icon(
+                  onPressed: () => _toggleAutoRenew(subscriptionService),
+                  icon: Icon(
+                    subscription.autoRenew ? Icons.toggle_on : Icons.toggle_off,
+                  ),
+                  label: Text(subscription.autoRenew ? '자동 갱신 끄기' : '자동 갱신 켜기'),
+                ),
+              ),
+            ],
+          ),
+
+          const SizedBox(height: 16),
+
+          // 플랜 변경 버튼
+          ElevatedButton.icon(
+            onPressed: () {
+              setState(() {
+                // 플랜 선택 화면으로 전환
+                subscriptionService.fetchCurrentSubscription();
+              });
+            },
+            icon: const Icon(Icons.upgrade),
+            label: const Text('플랜 변경하기'),
+            style: ElevatedButton.styleFrom(
+              backgroundColor: Colors.blue,
+              foregroundColor: Colors.white,
+              minimumSize: const Size(double.infinity, 50),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildSubscriptionPlans(SubscriptionService subscriptionService) {
+    final plans = subscriptionService.availablePlans;
+
+    return Column(
+      children: [
+        // 연간/월간 선택 토글
+        Padding(
+          padding: const EdgeInsets.all(16),
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              const Text('월간 구독'),
+              const SizedBox(width: 8),
+              Switch(
+                value: _isYearly,
+                onChanged: (value) {
+                  setState(() {
+                    _isYearly = value;
+                  });
+                },
+                activeColor: Colors.blue,
+              ),
+              const SizedBox(width: 8),
+              Row(
+                children: [
+                  const Text('연간 구독'),
+                  Container(
+                    margin: const EdgeInsets.only(left: 8),
+                    padding: const EdgeInsets.symmetric(
+                      horizontal: 8,
+                      vertical: 2,
+                    ),
+                    decoration: BoxDecoration(
+                      color: Colors.green.withOpacity(0.1),
+                      borderRadius: BorderRadius.circular(12),
+                      border: Border.all(color: Colors.green),
+                    ),
+                    child: const Text(
+                      '20% 할인',
+                      style: TextStyle(
+                        color: Colors.green,
+                        fontSize: 12,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+            ],
+          ),
+        ),
+
+        // 플랜 목록
+        Expanded(
+          child: ListView.builder(
+            padding: const EdgeInsets.all(16),
+            itemCount: plans.length,
+            itemBuilder: (context, index) {
+              final plan = plans[index];
+              final price = _isYearly ? plan.yearlyPrice : plan.monthlyPrice;
+              final period = _isYearly ? '년' : '월';
+
+              return Card(
+                margin: const EdgeInsets.only(bottom: 16),
+                elevation: 4,
+                shape: RoundedRectangleBorder(
+                  borderRadius: BorderRadius.circular(16),
+                ),
+                child: InkWell(
+                  onTap: () {
+                    Navigator.of(context).push(
+                      MaterialPageRoute(
+                        builder: (context) => SubscriptionDetailsScreen(
+                          plan: plan,
+                          isYearly: _isYearly,
+                        ),
+                      ),
+                    );
+                  },
+                  borderRadius: BorderRadius.circular(16),
+                  child: Padding(
+                    padding: const EdgeInsets.all(16),
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Row(
+                          children: [
+                            Text(
+                              plan.name,
+                              style: const TextStyle(
+                                fontSize: 20,
+                                fontWeight: FontWeight.bold,
+                              ),
+                            ),
+                            const Spacer(),
+                            if (plan.type == SubscriptionPlanType.premium)
+                              Container(
+                                padding: const EdgeInsets.symmetric(
+                                  horizontal: 8,
+                                  vertical: 4,
+                                ),
+                                decoration: BoxDecoration(
+                                  color: Colors.amber.withOpacity(0.1),
+                                  borderRadius: BorderRadius.circular(16),
+                                  border: Border.all(color: Colors.amber),
+                                ),
+                                child: const Text(
+                                  '인기',
+                                  style: TextStyle(
+                                    color: Colors.amber,
+                                    fontWeight: FontWeight.bold,
+                                  ),
+                                ),
+                              ),
+                          ],
+                        ),
+                        const SizedBox(height: 8),
+                        Text(plan.description),
+                        const SizedBox(height: 16),
+                        Row(
+                          crossAxisAlignment: CrossAxisAlignment.end,
+                          children: [
+                            Text(
+                              '₩${_formatPrice(price)}',
+                              style: const TextStyle(
+                                fontSize: 24,
+                                fontWeight: FontWeight.bold,
+                              ),
+                            ),
+                            const SizedBox(width: 4),
+                            Text('/$period'),
+                            const Spacer(),
+                            const Icon(Icons.arrow_forward),
+                          ],
+                        ),
+                        const SizedBox(height: 16),
+                        const Divider(),
+                        const SizedBox(height: 8),
+                        ...plan.features
+                            .take(3)
+                            .map(
+                              (feature) => Padding(
+                                padding: const EdgeInsets.only(bottom: 4),
+                                child: Row(
+                                  children: [
+                                    const Icon(
+                                      Icons.check_circle,
+                                      color: Colors.green,
+                                      size: 16,
+                                    ),
+                                    const SizedBox(width: 8),
+                                    Text(feature),
+                                  ],
+                                ),
+                              ),
+                            ),
+                        if (plan.features.length > 3)
+                          Text(
+                            '외 ${plan.features.length - 3}개 혜택',
+                            style: TextStyle(
+                              color: Colors.grey[600],
+                              fontStyle: FontStyle.italic,
+                            ),
+                          ),
+                      ],
+                    ),
+                  ),
+                ),
+              );
+            },
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildInfoRow(String label, String value) {
+    return Row(
+      children: [
+        Text('$label: ', style: const TextStyle(fontWeight: FontWeight.bold)),
+        Text(value),
+      ],
+    );
+  }
+
+  String _formatDate(DateTime date) {
+    return '${date.year}년 ${date.month}월 ${date.day}일';
+  }
+
+  String _formatPrice(double price) {
+    if (price == 0) {
+      return '0';
+    }
+
+    // 천 단위 콤마 추가
+    final priceInt = price.toInt();
+    return priceInt.toString().replaceAllMapped(
+      RegExp(r'(\d{1,3})(?=(\d{3})+(?!\d))'),
+      (Match m) => '${m[1]},',
+    );
+  }
+
+  void _showCancelDialog(SubscriptionService subscriptionService) {
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text('구독 취소'),
+        content: const Text(
+          '정말로 구독을 취소하시겠습니까?\n'
+          '취소하면 현재 구독 기간이 끝날 때까지만 서비스를 이용할 수 있습니다.',
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(),
+            child: const Text('아니오'),
+          ),
+          TextButton(
+            onPressed: () async {
+              Navigator.of(context).pop();
+              final success = await subscriptionService.cancelSubscription();
+              if (success && mounted) {
+                ScaffoldMessenger.of(
+                  context,
+                ).showSnackBar(const SnackBar(content: Text('구독이 취소되었습니다')));
+              }
+            },
+            style: TextButton.styleFrom(foregroundColor: Colors.red),
+            child: const Text('예, 취소합니다'),
+          ),
+        ],
+      ),
+    );
+  }
+
+  void _toggleAutoRenew(SubscriptionService subscriptionService) async {
+    final success = await subscriptionService.toggleAutoRenew();
+    if (success && mounted) {
+      final isAutoRenew = subscriptionService.currentSubscription!.autoRenew;
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(isAutoRenew ? '자동 갱신이 활성화되었습니다' : '자동 갱신이 비활성화되었습니다'),
+        ),
+      );
+    }
+  }
+}

mobile/lib/services/admin_service.dart

@@ -0,0 +1,358 @@
+import 'dart:convert';
+import 'package:flutter/material.dart';
+import 'package:http/http.dart' as http;
+
+import '../config/api_config.dart';
+import '../models/admin_model.dart';
+
+/// 관리자 기능 관련 서비스
+class AdminService extends ChangeNotifier {
+  final String _baseUrl = ApiConfig.baseUrl;
+  final String _token;
+  final String _clubId;
+  
+  List<MemberRole> _memberRoles = [];
+  ClubSettings? _clubSettings;
+  UserRole _currentUserRole = UserRole.member;
+  AdminPermission _currentUserPermissions = AdminPermission();
+  bool _isLoading = false;
+  String? _error;
+
+  AdminService(this._token, this._clubId) {
+    _initialize();
+  }
+
+  // 게터
+  List<MemberRole> get memberRoles => _memberRoles;
+  ClubSettings? get clubSettings => _clubSettings;
+  UserRole get currentUserRole => _currentUserRole;
+  AdminPermission get currentUserPermissions => _currentUserPermissions;
+  bool get isLoading => _isLoading;
+  String? get error => _error;
+
+  // 권한 확인 게터
+  bool get canManageMembers => _currentUserPermissions.canManageMembers;
+  bool get canManageEvents => _currentUserPermissions.canManageEvents;
+  bool get canManageScores => _currentUserPermissions.canManageScores;
+  bool get canManageSettings => _currentUserPermissions.canManageSettings;
+  bool get canManageSubscription => _currentUserPermissions.canManageSubscription;
+  bool get canManageRoles => _currentUserPermissions.canManageRoles;
+  bool get canViewFinancials => _currentUserPermissions.canViewFinancials;
+  bool get canExportData => _currentUserPermissions.canExportData;
+
+  /// 초기화 (현재 사용자 권한 및 클럽 설정 로드)
+  Future<void> _initialize() async {
+    await Future.wait([
+      fetchCurrentUserRole(),
+      fetchClubSettings(),
+    ]);
+  }
+
+  /// 현재 사용자의 역할 및 권한 조회
+  Future<void> fetchCurrentUserRole() async {
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.get(
+        Uri.parse('$_baseUrl/api/clubs/$_clubId/my-role'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+      );
+
+      if (response.statusCode == 200) {
+        final data = jsonDecode(response.body);
+        final memberRole = MemberRole.fromJson(data);
+        _currentUserRole = memberRole.role;
+        _currentUserPermissions = memberRole.permissions;
+      } else {
+        // 기본값: 일반 회원
+        _currentUserRole = UserRole.member;
+        _currentUserPermissions = AdminPermission.fromRole(UserRole.member);
+        _error = '사용자 역할 정보를 불러오는데 실패했습니다. (${response.statusCode})';
+      }
+    } catch (e) {
+      _error = '사용자 역할 정보를 불러오는데 실패했습니다: $e';
+      // 기본값: 일반 회원
+      _currentUserRole = UserRole.member;
+      _currentUserPermissions = AdminPermission.fromRole(UserRole.member);
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 클럽 내 모든 회원의 역할 정보 조회
+  Future<void> fetchMemberRoles() async {
+    if (!canManageRoles) {
+      _error = '역할 관리 권한이 없습니다.';
+      notifyListeners();
+      return;
+    }
+
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.get(
+        Uri.parse('$_baseUrl/api/clubs/$_clubId/roles'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+      );
+
+      if (response.statusCode == 200) {
+        final List<dynamic> data = jsonDecode(response.body);
+        _memberRoles = data.map((role) => MemberRole.fromJson(role)).toList();
+      } else {
+        _error = '회원 역할 정보를 불러오는데 실패했습니다. (${response.statusCode})';
+      }
+    } catch (e) {
+      _error = '회원 역할 정보를 불러오는데 실패했습니다: $e';
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 회원 역할 변경
+  Future<bool> updateMemberRole(String memberId, UserRole newRole) async {
+    if (!canManageRoles) {
+      _error = '역할 관리 권한이 없습니다.';
+      notifyListeners();
+      return false;
+    }
+
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.put(
+        Uri.parse('$_baseUrl/api/clubs/$_clubId/members/$memberId/role'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+        body: jsonEncode({
+          'role': newRole.toString().split('.').last,
+        }),
+      );
+
+      if (response.statusCode == 200) {
+        // 역할 목록 갱신
+        await fetchMemberRoles();
+        return true;
+      } else {
+        _error = '회원 역할 변경에 실패했습니다. (${response.statusCode})';
+        return false;
+      }
+    } catch (e) {
+      _error = '회원 역할 변경에 실패했습니다: $e';
+      return false;
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 클럽 설정 조회
+  Future<void> fetchClubSettings() async {
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.get(
+        Uri.parse('$_baseUrl/api/clubs/$_clubId/settings'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+      );
+
+      if (response.statusCode == 200) {
+        final data = jsonDecode(response.body);
+        _clubSettings = ClubSettings.fromJson(data);
+      } else {
+        _error = '클럽 설정을 불러오는데 실패했습니다. (${response.statusCode})';
+      }
+    } catch (e) {
+      _error = '클럽 설정을 불러오는데 실패했습니다: $e';
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 클럽 설정 업데이트
+  Future<bool> updateClubSettings(ClubSettings updatedSettings) async {
+    if (!canManageSettings) {
+      _error = '설정 관리 권한이 없습니다.';
+      notifyListeners();
+      return false;
+    }
+
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.put(
+        Uri.parse('$_baseUrl/api/clubs/$_clubId/settings'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+        body: jsonEncode(updatedSettings.toJson()),
+      );
+
+      if (response.statusCode == 200) {
+        final data = jsonDecode(response.body);
+        _clubSettings = ClubSettings.fromJson(data);
+        notifyListeners();
+        return true;
+      } else {
+        _error = '클럽 설정 업데이트에 실패했습니다. (${response.statusCode})';
+        return false;
+      }
+    } catch (e) {
+      _error = '클럽 설정 업데이트에 실패했습니다: $e';
+      return false;
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 클럽 로고 업로드
+  Future<bool> uploadClubLogo(String filePath) async {
+    if (!canManageSettings) {
+      _error = '설정 관리 권한이 없습니다.';
+      notifyListeners();
+      return false;
+    }
+
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      // 파일 업로드 로직 구현 (multipart/form-data)
+      // 실제 구현 시 http.MultipartRequest 사용
+      
+      // 성공 시 설정 업데이트
+      await fetchClubSettings();
+      return true;
+    } catch (e) {
+      _error = '클럽 로고 업로드에 실패했습니다: $e';
+      return false;
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 클럽 데이터 내보내기
+  Future<String?> exportClubData(String dataType) async {
+    if (!canExportData) {
+      _error = '데이터 내보내기 권한이 없습니다.';
+      notifyListeners();
+      return null;
+    }
+
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.get(
+        Uri.parse('$_baseUrl/api/clubs/$_clubId/export/$dataType'),
+        headers: {
+          'Authorization': 'Bearer $_token',
+        },
+      );
+
+      if (response.statusCode == 200) {
+        // 다운로드 URL 또는 데이터 반환
+        final data = jsonDecode(response.body);
+        return data['downloadUrl'] ?? data['data'];
+      } else {
+        _error = '데이터 내보내기에 실패했습니다. (${response.statusCode})';
+        return null;
+      }
+    } catch (e) {
+      _error = '데이터 내보내기에 실패했습니다: $e';
+      return null;
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 클럽 통계 및 분석 데이터 조회
+  Future<Map<String, dynamic>?> fetchClubAnalytics() async {
+    if (!canViewFinancials) {
+      _error = '통계 조회 권한이 없습니다.';
+      notifyListeners();
+      return null;
+    }
+
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.get(
+        Uri.parse('$_baseUrl/api/clubs/$_clubId/analytics'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+      );
+
+      if (response.statusCode == 200) {
+        final data = jsonDecode(response.body);
+        return data;
+      } else {
+        _error = '클럽 통계 데이터를 불러오는데 실패했습니다. (${response.statusCode})';
+        return null;
+      }
+    } catch (e) {
+      _error = '클럽 통계 데이터를 불러오는데 실패했습니다: $e';
+      return null;
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 특정 권한이 있는지 확인
+  bool hasPermission(String permissionName) {
+    switch (permissionName) {
+      case 'manageMembers':
+        return _currentUserPermissions.canManageMembers;
+      case 'manageEvents':
+        return _currentUserPermissions.canManageEvents;
+      case 'manageScores':
+        return _currentUserPermissions.canManageScores;
+      case 'manageSettings':
+        return _currentUserPermissions.canManageSettings;
+      case 'manageSubscription':
+        return _currentUserPermissions.canManageSubscription;
+      case 'manageRoles':
+        return _currentUserPermissions.canManageRoles;
+      case 'viewFinancials':
+        return _currentUserPermissions.canViewFinancials;
+      case 'exportData':
+        return _currentUserPermissions.canExportData;
+      default:
+        return false;
+    }
+  }
+}

mobile/lib/services/api_service.dart

@@ -0,0 +1,133 @@
+import 'package:dio/dio.dart';
+import 'package:cookie_jar/cookie_jar.dart';
+import 'package:dio_cookie_manager/dio_cookie_manager.dart';
+import 'package:flutter/material.dart';
+import '../config/api_config.dart';
+import '../services/auth_service.dart';
+import '../screens/auth/login_screen.dart';
+import '../main.dart'; // navigatorKey를 사용하기 위한 import
+
+class ApiService {
+  static final ApiService _instance = ApiService._internal();
+  factory ApiService() => _instance;
+  
+  late Dio _dio;
+  final CookieJar _cookieJar = CookieJar();
+  String? _token;
+  
+  ApiService._internal() {
+    _dio = Dio(BaseOptions(
+      baseUrl: ApiConfig.baseUrl,
+      connectTimeout: const Duration(seconds: 10),
+      receiveTimeout: const Duration(seconds: 10),
+      contentType: 'application/json',
+    ));
+    
+    // 쿠키 관리자 설정
+    _dio.interceptors.add(CookieManager(_cookieJar));
+    
+    // 로그 인터셉터 (디버깅용)
+    _dio.interceptors.add(LogInterceptor(
+      requestBody: true,
+      responseBody: true,
+    ));
+  }
+  
+  // 토큰 설정
+  void setToken(String token) {
+    _token = token;
+    _dio.options.headers['Authorization'] = 'Bearer $token';
+  }
+  
+  // GET 요청
+  Future<dynamic> get(String path, {Map<String, dynamic>? queryParameters}) async {
+    try {
+      final response = await _dio.get(
+        path,
+        queryParameters: queryParameters,
+      );
+      return response.data;
+    } on DioException catch (e) {
+      _handleError(e);
+      rethrow;
+    }
+  }
+  
+  // POST 요청
+  Future<dynamic> post(String path, {dynamic data}) async {
+    try {
+      final response = await _dio.post(
+        path,
+        data: data ?? {},
+      );
+      return response.data;
+    } on DioException catch (e) {
+      _handleError(e);
+      rethrow;
+    }
+  }
+  
+  // PUT 요청
+  Future<dynamic> put(String path, {dynamic data}) async {
+    try {
+      final response = await _dio.put(
+        path,
+        data: data,
+      );
+      return response.data;
+    } on DioException catch (e) {
+      _handleError(e);
+      rethrow;
+    }
+  }
+  
+  // DELETE 요청
+  Future<dynamic> delete(String path) async {
+    try {
+      final response = await _dio.delete(path);
+      return response.data;
+    } on DioException catch (e) {
+      _handleError(e);
+      rethrow;
+    }
+  }
+  
+  // 에러 처리
+  void _handleError(DioException e) {
+    if (e.response != null) {
+      print('API 에러: ${e.response?.statusCode} - ${e.response?.data}');
+      
+      // 401 오류 (인증 실패) 처리
+      if (e.response?.statusCode == 401) {
+        print('인증 오류: 토큰이 유효하지 않습니다. 로그아웃 처리합니다.');
+        _handleUnauthorized();
+      }
+    } else {
+      print('API 요청 에러: ${e.message}');
+    }
+  }
+  
+  // 인증 오류 처리 (401)
+  void _handleUnauthorized() {
+    // 다음 프레임에서 실행하여 현재 API 호출 스택이 완료되도록 함
+    Future.microtask(() async {
+      try {
+        // AuthService 인스턴스 가져오기
+        final authService = AuthService();
+        
+        // 로그아웃 처리
+        await authService.logout();
+        
+        // 전역 네비게이터 키를 사용하여 로그인 화면으로 이동
+        if (navigatorKey.currentContext != null) {
+          Navigator.of(navigatorKey.currentContext!).pushAndRemoveUntil(
+            MaterialPageRoute(builder: (context) => const LoginScreen()),
+            (route) => false,
+          );
+        }
+      } catch (e) {
+        print('로그아웃 처리 중 오류 발생: $e');
+      }
+    });
+  }
+}

mobile/lib/services/auth_service.dart

@@ -0,0 +1,166 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import '../config/api_config.dart';
+import '../models/user_model.dart';
+import './api_service.dart';
+
+class AuthService with ChangeNotifier {
+  final FlutterSecureStorage _secureStorage = const FlutterSecureStorage();
+  User? _currentUser;
+  String? _token;
+  bool _isLoading = false;
+  bool _isInitialized = false;
+  final ApiService _apiService = ApiService();
+
+  User? get currentUser => _currentUser;
+  String? get token => _token;
+  bool get isLoading => _isLoading;
+  bool get isAuthenticated => _token != null;
+  bool get isInitialized => _isInitialized;
+
+  // 초기화 함수
+  Future<void> initialize() async {
+    _token = await _secureStorage.read(key: ApiConfig.tokenKey);
+    if (_token != null) {
+      await _fetchUserProfile();
+    }
+    _isInitialized = true;
+    notifyListeners();
+  }
+
+  // 로그인 함수
+  Future<bool> login(String username, String password) async {
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final data = await _apiService.post(
+        ApiConfig.login,
+        data: {'username': username, 'password': password},
+      );
+
+      _token = data['token'];
+      _currentUser = User.fromJson(data['user']);
+
+      // 토큰 저장
+      await _secureStorage.write(key: ApiConfig.tokenKey, value: _token);
+
+      // API 서비스에 토큰 설정
+      _apiService.setToken(_token!);
+
+      // 사용자 ID와 역할 저장
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setString(ApiConfig.userIdKey, _currentUser!.id);
+      await prefs.setString(ApiConfig.userRoleKey, _currentUser!.role);
+
+      // 클럽 ID가 있으면 저장
+      if (_currentUser!.clubId != null) {
+        await prefs.setString(ApiConfig.clubIdKey, _currentUser!.clubId!);
+      }
+
+      _isLoading = false;
+      notifyListeners();
+      return true;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      return false;
+    }
+  }
+
+  // 로그아웃 함수
+  Future<void> logout() async {
+    _token = null;
+    _currentUser = null;
+
+    // 저장된 데이터 삭제
+    await _secureStorage.delete(key: ApiConfig.tokenKey);
+
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.remove(ApiConfig.userIdKey);
+    await prefs.remove(ApiConfig.userRoleKey);
+    await prefs.remove(ApiConfig.clubIdKey);
+
+    notifyListeners();
+  }
+
+  // 사용자 프로필 정보 가져오기
+  Future<void> _fetchUserProfile() async {
+    if (_token == null) {
+      print('프로필 정보 가져오기 실패: 토큰이 없음');
+      return;
+    }
+
+    try {
+      print('프로필 정보 요청 시작: ${ApiConfig.profile}');
+      _apiService.setToken(_token!);
+      final data = await _apiService.get(ApiConfig.profile);
+      print('프로필 API 응답: $data');
+
+      if (data != null) {
+        try {
+          _currentUser = User.fromJson(data);
+          print('프로필 정보 파싱 성공: ${_currentUser?.name}');
+          notifyListeners();
+        } catch (e) {
+          print('프로필 정보 파싱 오류: $e');
+          print('파싱 실패한 데이터: $data');
+        }
+      } else {
+        print('프로필 정보 가져오기 실패: 응답 데이터가 null');
+      }
+    } catch (e) {
+      print('프로필 정보 가져오기 오류: $e');
+    }
+  }
+
+  // 회원가입 함수
+  Future<bool> register(String name, String email, String password) async {
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final data = await _apiService.post(
+        ApiConfig.register,
+        data: {'name': name, 'email': email, 'password': password},
+      );
+
+      _isLoading = false;
+      notifyListeners();
+
+      if (data != null) {
+        return true;
+      } else {
+        return false;
+      }
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      return false;
+    }
+  }
+
+  // 비밀번호 재설정 이메일 전송 함수
+  Future<bool> sendPasswordResetEmail(String email) async {
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final data = await _apiService.post(
+        ApiConfig.forgotPassword,
+        data: {'email': email},
+      );
+
+      _isLoading = false;
+      notifyListeners();
+
+      return data != null;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      return false;
+    }
+  }
+}

mobile/lib/services/club_service.dart

@@ -0,0 +1,208 @@
+import 'dart:convert';
+import 'package:flutter/foundation.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import '../config/api_config.dart';
+import '../models/club_model.dart';
+import './api_service.dart';
+import './event_bus.dart';
+
+class ClubService with ChangeNotifier {
+  List<Club> _clubs = [];
+  Club? _currentClub;
+  bool _isLoading = false;
+  String? _token;
+  final ApiService _apiService = ApiService();
+
+  List<Club> get clubs => [..._clubs];
+  Club? get currentClub => _currentClub;
+  bool get isLoading => _isLoading;
+
+  // 초기화 함수
+  Future<void> initialize(String token) async {
+    _token = token;
+    _apiService.setToken(token);
+    
+    // 저장된 현재 클럽 ID 가져오기
+    final prefs = await SharedPreferences.getInstance();
+    final clubId = prefs.getString(ApiConfig.clubIdKey);
+    
+    if (clubId != null) {
+      await fetchClubById(clubId);
+    }
+  }
+
+  // 사용자의 모든 클럽 가져오기
+  Future<void> fetchUserClubs() async {
+    if (_token == null) return;
+    
+    _isLoading = true;
+    notifyListeners();
+    
+    try {
+      final data = await _apiService.post('${ApiConfig.clubs}/user');
+
+      final List<dynamic> clubsData = data;
+      
+      _clubs = clubsData.map((clubData) => Club.fromJson(clubData)).toList();
+      
+      _isLoading = false;
+      notifyListeners();
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('클럽 목록을 불러오는데 실패했습니다: $e');
+    }
+  }
+
+  // ID로 클럽 정보 가져오기
+  Future<void> fetchClubById(String clubId) async {
+    if (_token == null) return;
+    
+    _isLoading = true;
+    notifyListeners();
+    
+    try {
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}',
+        data: {'clubId': clubId},
+      );
+
+      // 백엔드에서는 club 키로 감싸지 않고 직접 클럽 객체를 반환합니다
+      _currentClub = Club.fromJson(data);
+      
+      // 현재 클럽 ID 저장
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setString(ApiConfig.clubIdKey, clubId);
+      
+      _isLoading = false;
+      notifyListeners();
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('클럽 정보를 불러오는데 실패했습니다: $e');
+    }
+  }
+
+  // 현재 클럽 설정
+  Future<void> setCurrentClub(String clubId) async {
+    await fetchClubById(clubId);
+  }
+  
+  // 백엔드에 클럽 선택 요청 (세션에 clubId 저장)
+  Future<void> selectClub(String clubId) async {
+    if (_token == null) return;
+    
+    _isLoading = true;
+    notifyListeners();
+    
+    try {
+      await _apiService.post(
+        '${ApiConfig.clubs}/select-club',
+        data: {'clubId': clubId},
+      );
+
+      // 클럽 선택 성공 후 클럽 정보 가져오기
+      await fetchClubById(clubId);
+      
+      // 클럽 ID를 로컬에 저장
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setString(ApiConfig.clubIdKey, clubId);
+      
+      // 클럽 데이터도 함께 저장
+      if (_currentClub != null) {
+        await prefs.setString('${ApiConfig.clubIdKey}_data', jsonEncode(_currentClub!.toJson()));
+      }
+      
+      // 클럽 변경 이벤트 발생 - 다른 서비스들에게 알림
+      EventBus().fire(ClubChangedEvent(clubId));
+      
+      _isLoading = false;
+      notifyListeners();
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('클럽 선택에 실패했습니다: $e');
+    }
+  }
+
+  // 클럽 생성
+  Future<Club> createClub(Club club) async {
+    if (_token == null) {
+      throw Exception('인증이 필요합니다');
+    }
+    
+    _isLoading = true;
+    notifyListeners();
+    
+    try {
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}',
+        data: club.toJson(),
+      );
+
+      final newClub = Club.fromJson(data['club']);
+      
+      _clubs.add(newClub);
+      _currentClub = newClub;
+      
+      // 현재 클럽 ID 저장
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setString(ApiConfig.clubIdKey, newClub.id);
+      
+      _isLoading = false;
+      notifyListeners();
+      
+      return newClub;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('클럽 생성에 실패했습니다: $e');
+    }
+  }
+
+  // 클럽 정보 업데이트
+  Future<Club> updateClub(String clubId, Map<String, dynamic> updates) async {
+    if (_token == null) {
+      throw Exception('인증이 필요합니다');
+    }
+    
+    _isLoading = true;
+    notifyListeners();
+    
+    try {
+      final data = await _apiService.put(
+        ApiConfig.clubs,
+        data: {
+          'clubId': clubId,
+          ...updates,
+        },
+      );
+
+      // 백엔드 응답 처리: 직접 클럽 객체가 반환되거나 {club: {...}} 형태로 반환될 수 있음
+      final updatedClub = data is Map && data.containsKey('club') 
+          ? Club.fromJson(data['club']) 
+          : Club.fromJson(data);
+      
+      // 클럽 목록 업데이트
+      final index = _clubs.indexWhere((club) => club.id == clubId);
+      if (index >= 0) {
+        _clubs[index] = updatedClub;
+      }
+      
+      // 현재 클럽이 업데이트된 클럽인 경우 업데이트
+      if (_currentClub?.id == clubId) {
+        _currentClub = updatedClub;
+      }
+      
+      _isLoading = false;
+      notifyListeners();
+      
+      return updatedClub;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('클럽 정보 업데이트에 실패했습니다: $e');
+    }
+  }
+}

mobile/lib/services/event_bus.dart

@@ -0,0 +1,28 @@
+import 'dart:async';
+
+class EventBus {
+  static final EventBus _instance = EventBus._internal();
+  
+  factory EventBus() => _instance;
+  
+  EventBus._internal();
+  
+  final _streamController = StreamController.broadcast();
+  
+  Stream get stream => _streamController.stream;
+  
+  void fire(dynamic event) {
+    _streamController.add(event);
+  }
+  
+  void dispose() {
+    _streamController.close();
+  }
+}
+
+// 이벤트 클래스들
+class ClubChangedEvent {
+  final String clubId;
+  
+  ClubChangedEvent(this.clubId);
+}

mobile/lib/services/event_service.dart

@@ -0,0 +1,185 @@
+import 'package:flutter/foundation.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import '../config/api_config.dart';
+import '../models/event_model.dart';
+import './api_service.dart';
+
+class EventService with ChangeNotifier {
+  List<Event> _events = [];
+  Event? _currentEvent;
+  bool _isLoading = false;
+  String? _token;
+  final ApiService _apiService = ApiService();
+  String? _clubId;
+
+  List<Event> get events => [..._events];
+  bool get isLoading => _isLoading;
+
+  // 초기화 함수
+  Future<void> initialize(String token) async {
+    _token = token;
+    _apiService.setToken(token);
+  }
+
+  // 클럽 ID 설정
+  void setClubId(String clubId) {
+    _clubId = clubId;
+    notifyListeners();
+  }
+
+  // 클럽의 모든 이벤트 가져오기
+  Future<void> fetchClubEvents() async {
+    print('fetchClubEvents 호출됨: token=$_token');
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      // 클럽 ID 가져오기
+      final prefs = await SharedPreferences.getInstance();
+      final clubId = prefs.getString(ApiConfig.clubIdKey);
+
+      if (clubId == null) {
+        throw Exception('선택된 클럽이 없습니다');
+      }
+
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/events',
+        data: {'clubId': clubId},
+      );
+
+      // 응답 데이터가 리스트 형태로 직접 왔는지 확인
+      if (data is List) {
+        final List<dynamic> eventsData = data;
+        _events = eventsData
+            .map((eventData) => Event.fromJson(eventData))
+            .toList();
+      } else {
+        // 응답 데이터가 객체 형태로 왔을 경우 events 키를 통해 접근
+        final List<dynamic> eventsData = data['events'] ?? [];
+        _events = eventsData
+            .map((eventData) => Event.fromJson(eventData))
+            .toList();
+      }
+
+      _isLoading = false;
+      notifyListeners();
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('이벤트 목록을 불러오는데 실패했습니다: $e');
+    }
+  }
+
+  // ID로 이벤트 정보 가져오기
+  Future<Event> fetchEventById(String eventId) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    try {
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/events/detail',
+        data: {'eventId': eventId},
+      );
+
+      return Event.fromJson(data['event']);
+    } catch (e) {
+      throw Exception('이벤트 정보를 불러오는데 실패했습니다: $e');
+    }
+  }
+
+  // 이벤트 생성
+  Future<Event> createEvent(Map<String, dynamic> eventData) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/events',
+        data: eventData,
+      );
+
+      final newEvent = Event.fromJson(data['event']);
+
+      _events.add(newEvent);
+
+      _isLoading = false;
+      notifyListeners();
+
+      return newEvent;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('이벤트 생성에 실패했습니다: $e');
+    }
+  }
+
+  // 이벤트 정보 업데이트
+  Future<Event> updateEvent(
+    String eventId,
+    Map<String, dynamic> updates,
+  ) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final data = await _apiService.put(
+        '${ApiConfig.clubs}/events/$eventId',
+        data: updates,
+      );
+
+      final updatedEvent = Event.fromJson(data['event']);
+
+      // 이벤트 목록 업데이트
+      final index = _events.indexWhere((event) => event.id == eventId);
+      if (index >= 0) {
+        _events[index] = updatedEvent;
+      }
+
+      _isLoading = false;
+      notifyListeners();
+
+      return updatedEvent;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('이벤트 정보 업데이트에 실패했습니다: $e');
+    }
+  }
+
+  // 이벤트 삭제
+  Future<bool> deleteEvent(String eventId) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      await _apiService.delete('${ApiConfig.clubs}/events/$eventId');
+
+      // 이벤트 목록에서 삭제
+      _events.removeWhere((event) => event.id == eventId);
+
+      _isLoading = false;
+      notifyListeners();
+
+      return true;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('이벤트 삭제에 실패했습니다: $e');
+    }
+  }
+}

mobile/lib/services/in_app_purchase_service.dart

@@ -0,0 +1,284 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:io';
+import 'package:flutter/material.dart';
+import 'package:http/http.dart' as http;
+import 'package:in_app_purchase/in_app_purchase.dart';
+import 'package:in_app_purchase_android/in_app_purchase_android.dart';
+import 'package:in_app_purchase_storekit/in_app_purchase_storekit.dart';
+
+import '../config/api_config.dart';
+import '../models/subscription_model.dart';
+
+/// 인앱 결제 서비스
+class InAppPurchaseService extends ChangeNotifier {
+  final InAppPurchase _inAppPurchase = InAppPurchase.instance;
+  StreamSubscription<List<PurchaseDetails>>? _subscription;
+  
+  List<ProductDetails> _products = [];
+  List<PurchaseDetails> _purchases = [];
+  bool _isAvailable = false;
+  bool _isLoading = false;
+  String? _error;
+  
+  // 구매 검증 관련 변수
+  bool _purchaseVerified = false;
+  Map<String, dynamic>? _verifiedPurchase;
+  
+  // 구독 상품 ID (스토어에 등록된 ID와 일치해야 함)
+  final Map<SubscriptionPlanType, String> _subscriptionIds = {
+    SubscriptionPlanType.basic: Platform.isAndroid 
+        ? 'com.bowlingmanager.subscription.basic' 
+        : 'com.bowlingmanager.subscription.basic',
+    SubscriptionPlanType.premium: Platform.isAndroid 
+        ? 'com.bowlingmanager.subscription.premium' 
+        : 'com.bowlingmanager.subscription.premium',
+    SubscriptionPlanType.enterprise: Platform.isAndroid 
+        ? 'com.bowlingmanager.subscription.enterprise' 
+        : 'com.bowlingmanager.subscription.enterprise',
+  };
+  
+  // 게터
+  List<ProductDetails> get products => _products;
+  List<PurchaseDetails> get purchases => _purchases;
+  bool get isAvailable => _isAvailable;
+  bool get isLoading => _isLoading;
+  String? get error => _error;
+  
+  InAppPurchaseService() {
+    _initialize();
+  }
+  
+  /// 초기화 및 결제 상태 리스너 설정
+  Future<void> _initialize() async {
+    _isLoading = true;
+    notifyListeners();
+    
+    // 인앱 결제 가능 여부 확인
+    _isAvailable = await _inAppPurchase.isAvailable();
+    
+    if (!_isAvailable) {
+      _error = '인앱 결제를 사용할 수 없습니다.';
+      _isLoading = false;
+      notifyListeners();
+      return;
+    }
+    
+    // 결제 상태 변경 리스너 설정
+    final purchaseUpdated = _inAppPurchase.purchaseStream;
+    _subscription = purchaseUpdated.listen(
+      _onPurchaseUpdate,
+      onDone: _updateStreamOnDone,
+      onError: _updateStreamOnError,
+    );
+    
+    // 상품 정보 로드
+    await _loadProducts();
+    
+    _isLoading = false;
+    notifyListeners();
+  }
+  
+  /// 상품 정보 로드
+  Future<void> _loadProducts() async {
+    try {
+      final Set<String> ids = _subscriptionIds.values.toSet();
+      final ProductDetailsResponse response = 
+          await _inAppPurchase.queryProductDetails(ids);
+      
+      if (response.notFoundIDs.isNotEmpty) {
+        _error = '일부 상품을 찾을 수 없습니다: ${response.notFoundIDs.join(", ")}';
+      }
+      
+      _products = response.productDetails;
+      notifyListeners();
+    } catch (e) {
+      _error = '상품 정보를 불러오는데 실패했습니다: $e';
+    }
+  }
+  
+  /// 구독 플랜 타입에 해당하는 상품 정보 가져오기
+  ProductDetails? getProductByPlanType(SubscriptionPlanType planType) {
+    final String? id = _subscriptionIds[planType];
+    if (id == null) return null;
+    
+    try {
+      return _products.firstWhere((product) => product.id == id);
+    } catch (e) {
+      return null;
+    }
+  }
+  
+  /// 구독 구매 시작
+  Future<bool> purchaseSubscription(SubscriptionPlanType planType) async {
+    final ProductDetails? product = getProductByPlanType(planType);
+    
+    if (product == null) {
+      _error = '해당 구독 상품을 찾을 수 없습니다.';
+      notifyListeners();
+      return false;
+    }
+    
+    try {
+      // 구매 요청
+      final PurchaseParam purchaseParam = PurchaseParam(
+        productDetails: product,
+        applicationUserName: null,
+      );
+      
+      // 구독 상품 구매 요청
+      await _inAppPurchase.buyNonConsumable(purchaseParam: purchaseParam);
+      return true;
+    } catch (e) {
+      _error = '구독 구매 요청 중 오류가 발생했습니다: $e';
+      notifyListeners();
+      return false;
+    }
+  }
+  
+  /// 구매 상태 업데이트 처리
+  void _onPurchaseUpdate(List<PurchaseDetails> purchaseDetailsList) async {
+    _purchases = purchaseDetailsList;
+    
+    for (var purchaseDetails in purchaseDetailsList) {
+      if (purchaseDetails.status == PurchaseStatus.pending) {
+        // 결제 대기 중
+        _handlePendingPurchase(purchaseDetails);
+      } else if (purchaseDetails.status == PurchaseStatus.purchased || 
+                 purchaseDetails.status == PurchaseStatus.restored) {
+        // 결제 완료 또는 복원됨
+        await _handleSuccessfulPurchase(purchaseDetails);
+      } else if (purchaseDetails.status == PurchaseStatus.error) {
+        // 결제 오류
+        _handleFailedPurchase(purchaseDetails);
+      } else if (purchaseDetails.status == PurchaseStatus.canceled) {
+        // 결제 취소
+        _handleCanceledPurchase(purchaseDetails);
+      }
+      
+      // 구매 완료 처리 (iOS에서는 명시적으로 완료 처리 필요)
+      if (purchaseDetails.pendingCompletePurchase) {
+        await _inAppPurchase.completePurchase(purchaseDetails);
+      }
+    }
+    
+    notifyListeners();
+  }
+  
+  /// 결제 대기 중 처리
+  void _handlePendingPurchase(PurchaseDetails purchaseDetails) {
+    // 결제 대기 중 UI 업데이트 등 필요한 처리
+  }
+  
+  /// 결제 성공 처리
+  Future<void> _handleSuccessfulPurchase(PurchaseDetails purchaseDetails) async {
+    // 서버에 구독 정보 업데이트 요청
+    await _verifyAndSavePurchase(purchaseDetails);
+  }
+  
+  /// 결제 실패 처리
+  void _handleFailedPurchase(PurchaseDetails purchaseDetails) {
+    _error = '결제에 실패했습니다: ${purchaseDetails.error?.message ?? "알 수 없는 오류"}';
+  }
+  
+  /// 결제 취소 처리
+  void _handleCanceledPurchase(PurchaseDetails purchaseDetails) {
+    _error = '결제가 취소되었습니다.';
+  }
+  
+  /// 구매 검증 및 서버 저장
+  Future<bool> _verifyAndSavePurchase(PurchaseDetails purchaseDetails) async {
+    // 구매 영수증 정보 추출
+    String? receiptData;
+    String? transactionId = purchaseDetails.purchaseID;
+    String? productId = purchaseDetails.productID;
+    String platform = Platform.isIOS ? 'ios' : 'android';
+    
+    if (Platform.isIOS) {
+      final InAppPurchaseStoreKitPlatformAddition iosPlatformAddition =
+          _inAppPurchase.getPlatformAddition<InAppPurchaseStoreKitPlatformAddition>();
+      receiptData = await iosPlatformAddition.retrieveReceiptData();
+    } else if (Platform.isAndroid) {
+      if (purchaseDetails is GooglePlayPurchaseDetails) {
+        receiptData = purchaseDetails.billingClientPurchase.originalJson;
+      }
+    }
+    
+    if (receiptData == null) {
+      _error = '영수증 데이터를 추출할 수 없습니다.';
+      notifyListeners();
+      return false;
+    }
+    
+    try {
+      // API 설정 가져오기
+      final String baseUrl = ApiConfig.baseUrl;
+      final String verifyEndpoint = ApiConfig.verifyReceipt;
+      
+      // 서버에 영수증 검증 요청
+      final response = await http.post(
+        Uri.parse('$baseUrl$verifyEndpoint'),
+        headers: {
+          'Content-Type': 'application/json',
+          // 인증 토큰은 SubscriptionService에서 처리
+        },
+        body: jsonEncode({
+          'receipt': receiptData,
+          'transactionId': transactionId,
+          'productId': productId,
+          'platform': platform,
+        }),
+      );
+      
+      if (response.statusCode == 200) {
+        // 검증 성공
+        final data = jsonDecode(response.body);
+        // 성공 이벤트 발생 (SubscriptionService에서 구독 정보 업데이트)
+        _purchaseVerified = true;
+        _verifiedPurchase = {
+          'transactionId': transactionId,
+          'productId': productId,
+          'verificationData': data,
+        };
+        notifyListeners();
+        return true;
+      } else {
+        // 검증 실패
+        _error = '영수증 검증에 실패했습니다. (${response.statusCode})';
+        notifyListeners();
+        return false;
+      }
+    } catch (e) {
+      _error = '영수증 검증 중 오류가 발생했습니다: $e';
+      notifyListeners();
+      return false;
+    }
+  }
+  
+  /// 구독 복원
+  Future<bool> restorePurchases() async {
+    try {
+      await _inAppPurchase.restorePurchases();
+      return true;
+    } catch (e) {
+      _error = '구독 복원 중 오류가 발생했습니다: $e';
+      notifyListeners();
+      return false;
+    }
+  }
+  
+  void _updateStreamOnDone() {
+    _subscription?.cancel();
+  }
+  
+  void _updateStreamOnError(dynamic error) {
+    _error = '결제 스트림 오류: $error';
+    notifyListeners();
+  }
+  
+  @override
+  void dispose() {
+    _subscription?.cancel();
+    super.dispose();
+  }
+}

mobile/lib/services/member_service.dart

@@ -0,0 +1,229 @@
+import 'dart:async';
+import 'package:flutter/foundation.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import '../config/api_config.dart';
+import '../models/member_model.dart';
+import './api_service.dart';
+import './event_bus.dart';
+
+class MemberService with ChangeNotifier {
+  List<Member> _members = [];
+  Member? _currentMember;
+  bool _isLoading = false;
+  String? _token;
+  String? _clubId;
+  final ApiService _apiService = ApiService();
+  StreamSubscription? _eventSubscription;
+
+  List<Member> get members => [..._members];
+  bool get isLoading => _isLoading;
+
+  // 초기화 함수
+  void initialize(String token) {
+    _token = token;
+    _apiService.setToken(token);
+    
+    // 이벤트 구독
+    _eventSubscription = EventBus().stream.listen((event) {
+      if (event is ClubChangedEvent) {
+        setClubId(event.clubId);
+      }
+    });
+  }
+  
+  @override
+  void dispose() {
+    _eventSubscription?.cancel();
+    super.dispose();
+  }
+
+  // 클럽 ID 설정
+  Future<void> setClubId(String clubId) async {
+    // 클럽 ID가 변경된 경우에만 처리
+    if (_clubId != clubId) {
+      _clubId = clubId;
+      notifyListeners();
+      
+      // 새 클럽의 회원 목록 가져오기
+      if (_token != null) {
+        await fetchClubMembers();
+      }
+    }
+  }
+
+  // 클럽의 모든 회원 가져오기
+  Future<void> fetchClubMembers() async {
+    print('fetchClubMembers 호출됨: token=${_token}');
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      // 클럽 ID 가져오기
+      final prefs = await SharedPreferences.getInstance();
+      final clubId = prefs.getString(ApiConfig.clubIdKey);
+
+      if (clubId == null) {
+        throw Exception('선택된 클럽이 없습니다');
+      }
+
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/members',
+        data: {'clubId': clubId},
+      );
+
+      print('회원 응답 데이터: $data');
+
+      // 응답 데이터가 리스트 형태로 직접 왔으므로 그대로 사용
+      if (data is List) {
+        final List<dynamic> membersData = data;
+        _members = membersData
+            .map((memberData) => Member.fromJson(memberData))
+            .toList();
+        print('변환된 회원 리스트 길이: ${_members.length}');
+      } else {
+        // 응답 데이터가 객체 형태로 왔을 경우 members 키를 통해 접근
+        final List<dynamic> membersData = data['members'] ?? [];
+        _members = membersData
+            .map((memberData) => Member.fromJson(memberData))
+            .toList();
+        print('변환된 회원 리스트 길이: ${_members.length}');
+      }
+
+      _isLoading = false;
+      notifyListeners();
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('회원 목록을 불러오는데 실패했습니다: $e');
+    }
+  }
+
+  // ID로 회원 정보 가져오기
+  Future<Member> fetchMemberById(String memberId) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    try {
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/members/detail',
+        data: {'memberId': memberId},
+      );
+
+      if (data['statusCode'] == 200) {
+        final memberData = data['member'];
+        return Member.fromJson(memberData);
+      } else {
+        throw Exception('회원 정보를 불러오는데 실패했습니다');
+      }
+    } catch (e) {
+      throw Exception('회원 정보를 불러오는데 실패했습니다: $e');
+    }
+  }
+
+  // 회원 추가
+  Future<Member> addMember(Map<String, dynamic> memberData) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/members/add',
+        data: memberData,
+      );
+
+      // 백엔드 응답 처리: 직접 회원 객체가 반환되거나 {member: {...}} 형태로 반환될 수 있음
+      final newMember = data is Map && data.containsKey('member')
+          ? Member.fromJson(data['member'])
+          : Member.fromJson(data);
+
+      _members.add(newMember);
+
+      _isLoading = false;
+      notifyListeners();
+
+      return newMember;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('회원 추가에 실패했습니다: $e');
+    }
+  }
+
+  // 회원 정보 업데이트
+  Future<Member> updateMember(
+    String memberId,
+    Map<String, dynamic> updates,
+  ) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/members/update',
+        data: {'clubId': _clubId, 'memberId': memberId, ...updates},
+      );
+
+      // 응답 데이터가 { member: {...} } 형태인지 또는 직접 회원 객체인지 확인
+      final Map<String, dynamic> memberData = data['member'] != null
+          ? data['member'] as Map<String, dynamic>
+          : data as Map<String, dynamic>;
+
+      final updatedMember = Member.fromJson(memberData);
+
+      // 회원 목록 업데이트
+      final index = _members.indexWhere((member) => member.id == memberId);
+      if (index >= 0) {
+        _members[index] = updatedMember;
+      }
+
+      _isLoading = false;
+      notifyListeners();
+
+      return updatedMember;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('회원 정보 업데이트에 실패했습니다: $e');
+    }
+  }
+
+  // 회원 삭제 (또는 비활성화)
+  Future<bool> deleteMember(String memberId) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      await _apiService.post(
+        '${ApiConfig.clubs}/members/delete',
+        data: {'memberId': memberId, 'clubId': _clubId},
+      );
+
+      // 회원 목록에서 제거
+      _members.removeWhere((member) => member.id == memberId);
+
+      _isLoading = false;
+      notifyListeners();
+
+      return true;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('회원 삭제에 실패했습니다: $e');
+    }
+  }
+}

mobile/lib/services/score_service.dart

@@ -0,0 +1,296 @@
+import 'package:flutter/foundation.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import '../config/api_config.dart';
+import '../models/score_model.dart';
+import './api_service.dart';
+
+class ScoreService with ChangeNotifier {
+  List<Score> _scores = [];
+  bool _isLoading = false;
+  String? _token;
+  String? _clubId;
+  final ApiService _apiService = ApiService();
+  String? _memberId;
+  String? _eventId;
+
+  List<Score> get scores => [..._scores];
+  bool get isLoading => _isLoading;
+
+  // 초기화 함수
+  void initialize(String token) {
+    _token = token;
+    _apiService.setToken(token);
+  }
+
+  // 회원 ID 설정
+  void setMemberId(String memberId) {
+    _memberId = memberId;
+    notifyListeners();
+  }
+
+  // 이벤트 ID 설정
+  void setEventId(String eventId) {
+    _eventId = eventId;
+    notifyListeners();
+  }
+
+  // 클럽의 모든 점수 가져오기
+  Future<void> fetchClubScores() async {
+    print('fetchClubScores 호출됨: token=$_token');
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      // 클럽 ID 가져오기
+      final prefs = await SharedPreferences.getInstance();
+      final clubId = prefs.getString(ApiConfig.clubIdKey);
+
+      if (clubId == null) {
+        throw Exception('선택된 클럽이 없습니다');
+      }
+
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/scores',
+        data: {'clubId': clubId},
+      );
+
+      // 응답 데이터가 리스트 형태로 직접 왔는지 확인
+      if (data is List) {
+        final List<dynamic> scoresData = data;
+        _scores = scoresData
+            .map((scoreData) => Score.fromJson(scoreData))
+            .toList();
+      } else {
+        // 응답 데이터가 객체 형태로 왔을 경우 scores 키를 통해 접근
+        final List<dynamic> scoresData = data['scores'] ?? [];
+        _scores = scoresData
+            .map((scoreData) => Score.fromJson(scoreData))
+            .toList();
+      }
+
+      _isLoading = false;
+      notifyListeners();
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('점수 목록을 불러오는데 실패했습니다: $e');
+    }
+  }
+
+  // 회원의 점수 가져오기
+  Future<List<Score>> fetchMemberScores(String memberId) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/members/scores',
+        data: {'memberId': memberId},
+      );
+
+      final List<dynamic> scoresData = data['scores'];
+
+      final memberScores = scoresData
+          .map((scoreData) => Score.fromJson(scoreData))
+          .toList();
+
+      _isLoading = false;
+      notifyListeners();
+
+      return memberScores;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('회원 점수를 불러오는데 실패했습니다: $e');
+    }
+  }
+
+  // 이벤트의 점수 가져오기
+  Future<List<Score>> fetchEventScores(String eventId) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/events/scores',
+        data: {'eventId': eventId},
+      );
+
+      final List<dynamic> scoresData = data['scores'];
+
+      final eventScores = scoresData
+          .map((scoreData) => Score.fromJson(scoreData))
+          .toList();
+
+      _isLoading = false;
+      notifyListeners();
+
+      return eventScores;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('이벤트 점수를 불러오는데 실패했습니다: $e');
+    }
+  }
+
+  // 점수 추가
+  Future<Score> addScore(Map<String, dynamic> scoreData) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final data = await _apiService.post(ApiConfig.scores, data: scoreData);
+
+      final newScore = Score.fromJson(data['score']);
+
+      _scores.add(newScore);
+
+      _isLoading = false;
+      notifyListeners();
+
+      return newScore;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('점수 추가에 실패했습니다: $e');
+    }
+  }
+
+  // 점수 수정
+  Future<Score> updateScore(
+    String scoreId,
+    Map<String, dynamic> updates,
+  ) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final data = await _apiService.put(
+        '${ApiConfig.scores}/$scoreId',
+        data: updates,
+      );
+
+      final updatedScore = Score.fromJson(data['score']);
+
+      // 점수 목록 업데이트
+      final index = _scores.indexWhere((score) => score.id == scoreId);
+      if (index >= 0) {
+        _scores[index] = updatedScore;
+      }
+
+      _isLoading = false;
+      notifyListeners();
+
+      return updatedScore;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('점수 수정에 실패했습니다: $e');
+    }
+  }
+
+  // 점수 삭제
+  Future<bool> deleteScore(String scoreId) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      await _apiService.delete('${ApiConfig.scores}/$scoreId');
+
+      // 점수 목록에서 삭제
+      _scores.removeWhere((score) => score.id == scoreId);
+
+      _isLoading = false;
+      notifyListeners();
+
+      return true;
+    } catch (e) {
+      _isLoading = false;
+      notifyListeners();
+      throw Exception('점수 삭제에 실패했습니다: $e');
+    }
+  }
+
+  // 회원 통계 가져오기
+  Future<ScoreStatistics> fetchMemberStatistics(String memberId) async {
+    if (_token == null || _clubId == null) {
+      throw Exception('인증 또는 클럽 정보가 필요합니다');
+    }
+
+    try {
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/members/stats',
+        data: {'memberId': memberId},
+      );
+
+      return ScoreStatistics.fromJson(data['statistics']);
+    } catch (e) {
+      throw Exception('회원 통계를 불러오는데 실패했습니다: $e');
+    }
+  }
+
+  // 클럽 통계 가져오기
+  Future<Map<String, ScoreStatistics>> fetchClubStatistics() async {
+    if (_token == null) {
+      throw Exception('인증 정보가 필요합니다');
+    }
+
+    try {
+      // 클럽 ID 가져오기
+      final prefs = await SharedPreferences.getInstance();
+      final clubId = prefs.getString(ApiConfig.clubIdKey);
+
+      if (clubId == null) {
+        throw Exception('선택된 클럽이 없습니다');
+      }
+
+      final data = await _apiService.post(
+        '${ApiConfig.clubs}/scores/stats',
+        data: {'clubId': clubId},
+      );
+
+      final Map<String, ScoreStatistics> statistics = {};
+
+      if (data['statistics'] != null) {
+        final Map<String, dynamic> statsData =
+            data['statistics'] as Map<String, dynamic>;
+
+        statsData.forEach((key, value) {
+          if (value != null) {
+            try {
+              statistics[key] = ScoreStatistics.fromJson(value);
+            } catch (e) {
+              print('통계 변환 오류: $key - $e');
+            }
+          }
+        });
+      }
+
+      return statistics;
+    } catch (e) {
+      throw Exception('클럽 통계를 불러오는데 실패했습니다: $e');
+    }
+  }
+}

mobile/lib/services/subscription_notification_service.dart

@@ -0,0 +1,90 @@
+import 'dart:async';
+import 'package:flutter/material.dart';
+import 'package:intl/intl.dart';
+
+import '../models/subscription_model.dart';
+
+/// 구독 알림 서비스
+class SubscriptionNotificationService extends ChangeNotifier {
+  // 구독 만료 임박 기준 (일)
+  static const int _expirationWarningDays = 7;
+  
+  // 알림 상태
+  bool _hasExpirationWarning = false;
+  bool _hasExpired = false;
+  DateTime? _expirationDate;
+  Timer? _checkTimer;
+  
+  // 게터
+  bool get hasExpirationWarning => _hasExpirationWarning;
+  bool get hasExpired => _hasExpired;
+  DateTime? get expirationDate => _expirationDate;
+  
+  // 만료까지 남은 일수
+  int get daysUntilExpiration {
+    if (_expirationDate == null) return 0;
+    return _expirationDate!.difference(DateTime.now()).inDays;
+  }
+  
+  // 만료일 포맷팅 (YYYY-MM-DD)
+  String get formattedExpirationDate {
+    if (_expirationDate == null) return '';
+    return DateFormat('yyyy-MM-dd').format(_expirationDate!);
+  }
+  
+  SubscriptionNotificationService() {
+    // 주기적으로 구독 상태 확인 (1시간마다)
+    _checkTimer = Timer.periodic(const Duration(hours: 1), (_) {
+      _checkExpirationStatus();
+    });
+  }
+  
+  /// 구독 정보 업데이트
+  void updateSubscription(Subscription? subscription) {
+    if (subscription == null || !subscription.isActive) {
+      _hasExpired = true;
+      _hasExpirationWarning = false;
+      _expirationDate = null;
+    } else {
+      _expirationDate = subscription.endDate;
+      _checkExpirationStatus();
+    }
+    notifyListeners();
+  }
+  
+  /// 만료 상태 확인
+  void _checkExpirationStatus() {
+    if (_expirationDate == null) {
+      _hasExpired = true;
+      _hasExpirationWarning = false;
+      return;
+    }
+    
+    final now = DateTime.now();
+    final daysLeft = _expirationDate!.difference(now).inDays;
+    
+    // 만료 여부 확인
+    _hasExpired = now.isAfter(_expirationDate!);
+    
+    // 만료 임박 여부 확인 (7일 이내)
+    _hasExpirationWarning = !_hasExpired && daysLeft <= _expirationWarningDays;
+    
+    notifyListeners();
+  }
+  
+  /// 알림 메시지 생성
+  String? getNotificationMessage() {
+    if (_hasExpired) {
+      return '구독이 만료되었습니다. 서비스 이용을 위해 구독을 갱신해 주세요.';
+    } else if (_hasExpirationWarning && _expirationDate != null) {
+      return '구독이 $daysUntilExpiration일 후 만료됩니다. 서비스 이용을 위해 구독을 갱신해 주세요.';
+    }
+    return null;
+  }
+  
+  @override
+  void dispose() {
+    _checkTimer?.cancel();
+    super.dispose();
+  }
+}

mobile/lib/services/subscription_service.dart

@@ -0,0 +1,445 @@
+import 'dart:convert';
+import 'package:flutter/material.dart';
+import 'package:http/http.dart' as http;
+
+import '../config/api_config.dart';
+import '../models/subscription_model.dart';
+import 'in_app_purchase_service.dart';
+
+/// 구독 관련 서비스
+class SubscriptionService extends ChangeNotifier {
+  final String _baseUrl = ApiConfig.baseUrl;
+  final String _token;
+  
+  Subscription? _currentSubscription;
+  List<SubscriptionPlan> _availablePlans = [];
+  bool _isLoading = false;
+  String? _error;
+  
+  // 인앱 결제 서비스
+  final InAppPurchaseService _purchaseService = InAppPurchaseService();
+
+  SubscriptionService(this._token) {
+    _loadAvailablePlans();
+    _initializeInAppPurchase();
+  }
+
+  // 게터
+  Subscription? get currentSubscription => _currentSubscription;
+  List<SubscriptionPlan> get availablePlans => _availablePlans;
+  bool get isLoading => _isLoading || _purchaseService.isLoading;
+  String? get error => _error ?? _purchaseService.error;
+  bool get hasSubscription => _currentSubscription != null;
+  bool get isActive => _currentSubscription?.isActive ?? false;
+  
+  // 인앱 결제 관련 게터
+  InAppPurchaseService get purchaseService => _purchaseService;
+  List<ProductDetails> get products => _purchaseService.products;
+
+  /// 현재 구독 정보 로드
+  Future<void> loadCurrentSubscription() async {
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.post(
+        Uri.parse('$_baseUrl${ApiConfig.currentSubscription}'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+        body: jsonEncode({
+          'clubId': _clubId,
+        }),
+      );
+
+      if (response.statusCode == 200) {
+        final data = jsonDecode(response.body);
+        _currentSubscription = Subscription.fromJson(data);
+      } else if (response.statusCode == 404) {
+        // 구독 정보가 없는 경우 (Free 플랜으로 간주)
+        _currentSubscription = Subscription(
+          id: 'free',
+          userId: _userId,
+          planType: SubscriptionPlanType.free,
+          status: SubscriptionStatus.active,
+          startDate: DateTime.now(),
+          endDate: DateTime.now().add(const Duration(days: 36500)), // 100년
+          autoRenew: false,
+          lastPaymentDate: null,
+          nextPaymentDate: null,
+        );
+      } else {
+        _error = '구독 정보를 불러오는데 실패했습니다. (${response.statusCode})';
+      }
+    } catch (e) {
+      _error = '구독 정보를 불러오는데 실패했습니다: $e';
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 사용 가능한 구독 플랜 목록 로드
+  Future<void> _loadAvailablePlans() async {
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.get(
+        Uri.parse('$_baseUrl${ApiConfig.subscriptionPlans}'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+      );
+
+      if (response.statusCode == 200) {
+        final List<dynamic> data = jsonDecode(response.body);
+        _availablePlans = data.map((plan) => SubscriptionPlan.fromJson(plan)).toList();
+      } else {
+        _error = '구독 플랜 정보를 불러오는데 실패했습니다. (${response.statusCode})';
+        // 기본 플랜 정보 사용
+        _availablePlans = SubscriptionPlan.getDefaultPlans();
+      }
+    } catch (e) {
+      _error = '구독 플랜 정보를 불러오는데 실패했습니다: $e';
+      // 기본 플랜 정보 사용
+      _availablePlans = SubscriptionPlan.getDefaultPlans();
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 인앱 결제 서비스 초기화
+  Future<void> _initializeInAppPurchase() async {
+    // 인앱 결제 서비스는 자체적으로 초기화됨
+    // 필요한 경우 추가 설정
+  }
+
+  /// 구독 복원
+  Future<bool> restoreSubscriptions() async {
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+    
+    try {
+      // 1. 인앱 결제 복원 요청
+      final restoreSuccess = await _purchaseService.restorePurchases();
+      if (!restoreSuccess) {
+        _error = '구독 복원에 실패했습니다.';
+        return false;
+      }
+      
+      // 2. 서버에서 최신 구독 정보 조회
+      await fetchCurrentSubscription();
+      return true;
+    } catch (e) {
+      _error = '구독 복원에 실패했습니다: $e';
+      return false;
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 구독 상태 검증
+  Future<bool> verifySubscription() async {
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+    
+    try {
+      final response = await http.get(
+        Uri.parse('$_baseUrl/api/subscriptions/verify'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+      );
+      
+      if (response.statusCode == 200) {
+        final data = jsonDecode(response.body);
+        _currentSubscription = Subscription.fromJson(data);
+        notifyListeners();
+        return true;
+      } else {
+        _error = '구독 검증에 실패했습니다. (${response.statusCode})';
+        return false;
+      }
+    } catch (e) {
+      _error = '구독 검증에 실패했습니다: $e';
+      return false;
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 새 구독 생성 (인앱 결제 통합)
+  Future<bool> createSubscription(SubscriptionPlanType planType, bool isYearly) async {
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      // 인앱 결제 시작
+      final success = await _purchaseService.purchaseSubscription(planType);
+      
+      if (!success) {
+        _error = '구독 구매 요청에 실패했습니다.';
+        _isLoading = false;
+        notifyListeners();
+        return false;
+      }
+      
+      // 구매 검증 결과 대기
+      bool verified = false;
+      int attempts = 0;
+      const maxAttempts = 10;
+      
+      // 구매 검증이 완료될 때까지 최대 10회 확인
+      while (!verified && attempts < maxAttempts) {
+        await Future.delayed(const Duration(seconds: 1));
+        verified = _purchaseService._purchaseVerified;
+        attempts++;
+        
+        // 오류가 발생한 경우
+        if (_purchaseService.error != null) {
+          _error = _purchaseService.error;
+          _isLoading = false;
+          notifyListeners();
+          return false;
+        }
+      }
+      
+      if (!verified) {
+        _error = '구독 검증 시간이 초과되었습니다.';
+        _isLoading = false;
+        notifyListeners();
+        return false;
+      }
+      
+      // 검증된 구매 정보 가져오기
+      final verifiedPurchase = _purchaseService._verifiedPurchase;
+      if (verifiedPurchase == null) {
+        _error = '검증된 구매 정보를 찾을 수 없습니다.';
+        _isLoading = false;
+        notifyListeners();
+        return false;
+      }
+      
+      // 서버에 구독 생성 요청
+      final response = await http.post(
+        Uri.parse('$_baseUrl${ApiConfig.subscribeClub}'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+        body: jsonEncode({
+          'planType': planType.toString().split('.').last,
+          'isYearly': isYearly,
+          'clubId': _clubId,
+          'transactionId': verifiedPurchase['transactionId'],
+          'productId': verifiedPurchase['productId'],
+          'verificationData': verifiedPurchase['verificationData'],
+        }),
+      );
+
+      if (response.statusCode == 200) {
+        final data = jsonDecode(response.body);
+        _currentSubscription = Subscription.fromJson(data);
+        
+        // 구매 검증 상태 초기화
+        _purchaseService._purchaseVerified = false;
+        _purchaseService._verifiedPurchase = null;
+        
+        notifyListeners();
+        return true;
+      } else {
+        _error = '구독 생성에 실패했습니다. (${response.statusCode})';
+        return false;
+      }
+    } catch (e) {
+      _error = '구독 생성 중 오류가 발생했습니다: $e';
+      return false;
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 구독 취소
+  Future<bool> cancelSubscription() async {
+    if (_currentSubscription == null) {
+      _error = '취소할 구독이 없습니다.';
+      notifyListeners();
+      return false;
+    }
+
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.post(
+        Uri.parse('$_baseUrl/api/subscriptions/${_currentSubscription!.id}/cancel'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+      );
+
+      if (response.statusCode == 200) {
+        final data = jsonDecode(response.body);
+        _currentSubscription = Subscription.fromJson(data);
+        notifyListeners();
+        return true;
+      } else {
+        _error = '구독 취소에 실패했습니다. (${response.statusCode})';
+        return false;
+      }
+    } catch (e) {
+      _error = '구독 취소에 실패했습니다: $e';
+      return false;
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 구독 플랜 변경
+  Future<bool> changePlan(SubscriptionPlanType newPlanType, bool isYearly) async {
+    if (_currentSubscription == null) {
+      _error = '변경할 구독이 없습니다.';
+      notifyListeners();
+      return false;
+    }
+
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.post(
+        Uri.parse('$_baseUrl${ApiConfig.changePlan}'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+        body: jsonEncode({
+          'subscriptionId': _currentSubscription!.id,
+          'planType': newPlanType.toString().split('.').last,
+          'isYearly': isYearly,
+          'clubId': _clubId,
+        }),
+      );
+
+      if (response.statusCode == 200) {
+        final data = jsonDecode(response.body);
+        _currentSubscription = Subscription.fromJson(data);
+        notifyListeners();
+        return true;
+      } else {
+        _error = '구독 플랜 변경에 실패했습니다. (${response.statusCode})';
+        return false;
+      }
+    } catch (e) {
+      _error = '구독 플랜 변경에 실패했습니다: $e';
+      return false;
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 자동 갱신 설정 변경
+  Future<bool> toggleAutoRenew() async {
+    if (_currentSubscription == null) {
+      _error = '변경할 구독이 없습니다.';
+      notifyListeners();
+      return false;
+    }
+
+    _isLoading = true;
+    _error = null;
+    notifyListeners();
+
+    try {
+      final response = await http.post(
+        Uri.parse('$_baseUrl${ApiConfig.subscriptions}/autorenew'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $_token',
+        },
+        body: jsonEncode({
+          'subscriptionId': _currentSubscription!.id,
+          'autoRenew': !_currentSubscription!.autoRenew,
+          'clubId': _clubId,
+        }),
+      );
+
+      if (response.statusCode == 200) {
+        final data = jsonDecode(response.body);
+        _currentSubscription = Subscription.fromJson(data);
+        notifyListeners();
+        return true;
+      } else {
+        _error = '자동 갱신 설정 변경에 실패했습니다. (${response.statusCode})';
+        return false;
+      }
+    } catch (e) {
+      _error = '자동 갱신 설정 변경에 실패했습니다: $e';
+      return false;
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// 특정 기능이 현재 구독에서 사용 가능한지 확인
+  bool canUseFeature(String featureName) {
+    if (_currentSubscription == null || !_currentSubscription!.isActive) {
+      return false;
+    }
+
+    // 기능별 접근 권한 확인 로직
+    switch (featureName) {
+      case 'advancedStats':
+        return _getSubscriptionPlan(_currentSubscription!.planType).hasAdvancedStats;
+      case 'customization':
+        return _getSubscriptionPlan(_currentSubscription!.planType).hasCustomization;
+      case 'prioritySupport':
+        return _getSubscriptionPlan(_currentSubscription!.planType).hasPriority;
+      default:
+        return false;
+    }
+  }
+
+  /// 현재 구독으로 추가 가능한 최대 회원 수 확인
+  int getMaxMembers() {
+    if (_currentSubscription == null || !_currentSubscription!.isActive) {
+      return SubscriptionPlan.getDefaultPlans().first.maxMembers; // 무료 플랜
+    }
+    return _getSubscriptionPlan(_currentSubscription!.planType).maxMembers;
+  }
+
+  /// 현재 구독으로 추가 가능한 최대 이벤트 수 확인
+  int getMaxEvents() {
+    if (_currentSubscription == null || !_currentSubscription!.isActive) {
+      return SubscriptionPlan.getDefaultPlans().first.maxEvents; // 무료 플랜
+    }
+    return _getSubscriptionPlan(_currentSubscription!.planType).maxEvents;
+  }
+
+  /// 구독 플랜 타입에 해당하는 플랜 정보 가져오기
+  SubscriptionPlan _getSubscriptionPlan(SubscriptionPlanType planType) {
+    return _availablePlans.firstWhere(
+      (plan) => plan.type == planType,
+      orElse: () => SubscriptionPlan.getDefaultPlans().first,
+    );
+  }
+}

mobile/lib/utils/enum_mappings.dart

@@ -0,0 +1,110 @@
+// 역할 옵션
+const Map<String, String> roleOptions = {
+  'admin': '관리자',
+  'clubadmin': '클럽 관리자',
+  'user': '일반 사용자',
+};
+
+// 성별 옵션
+const Map<String, String> genderOptions = {
+  'male': '남성',
+  'female': '여성',
+};
+
+// 회원 유형 옵션
+const Map<String, String> memberTypeOptions = {
+  'regular': '정회원',
+  'associate': '준회원',
+  'guest': '게스트',
+  'manager': '운영진',
+  'owner': '모임장',
+};
+
+// 상태 옵션
+const Map<String, String> statusOptions = {
+  'active': '활성',
+  'inactive': '비활성',
+  'suspended': '정지',
+  'deleted': '삭제',
+};
+
+// 참가자 상태 옵션
+const Map<String, String> participantStatusOptions = {
+  'pending': '참가예정',
+  'confirmed': '참가확정',
+  'canceled': '취소',
+};
+
+// 이벤트 상태 옵션
+const Map<String, String> eventStatusOptions = {
+  'ready': '준비',
+  'active': '활성',
+  'completed': '완료',
+  'canceled': '취소',
+  'deleted': '삭제',
+};
+
+// 이벤트 유형 옵션
+const Map<String, String> eventTypeOptions = {
+  'regular': '정기전',
+  'exchange': '교류전',
+  'tournament': '토너먼트',
+  'lightning': '번개',
+  'friendly': '친선전',
+  'other': '기타',
+};
+
+// 결제 상태 옵션
+const Map<String, String> paymentStatusOptions = {
+  'unpaid': '미납',
+  'paid': '납부완료',
+};
+
+// 평균 산정 기준 옵션
+const Map<String, String> averageCalculationPeriodOptions = {
+  'total': '전체',
+  '1year': '최근 1년',
+  '6month': '최근 6개월',
+  '3month': '최근 3개월',
+  'firsthalf': '상반기',
+  'secondhalf': '하반기',
+  'quarterly': '분기별',
+};
+
+// 회원 유형 레이블 가져오기
+String getMemberTypeLabel(String? memberType) {
+  if (memberType == null) return '일반 회원';
+  return memberTypeOptions[memberType] ?? memberType;
+}
+
+// 역할 레이블 가져오기
+String getRoleLabel(String? role) {
+  if (role == null) return '일반 사용자';
+  return roleOptions[role] ?? role;
+}
+
+// 성별 레이블 가져오기
+String getGenderLabel(String? gender) {
+  if (gender == null) return '정보 없음';
+  return genderOptions[gender] ?? gender;
+}
+
+// 상태 레이블 가져오기
+String getStatusLabel(String? status) {
+  if (status == null) return '정보 없음';
+  return statusOptions[status] ?? status;
+}
+
+// 이벤트 상태 레이블 가져오기
+String getEventStatusLabel(String? status) {
+  if (status == null) return '정보 없음';
+  return eventStatusOptions[status] ?? status;
+}
+
+// 이벤트 유형 레이블 가져오기
+String getEventTypeLabel(String? type) {
+  if (type == null) return '기타';
+  return eventTypeOptions[type] ?? type;
+}
+
+

mobile/lib/widgets/subscription_alert_widget.dart

@@ -0,0 +1,90 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import '../services/subscription_notification_service.dart';
+import '../services/subscription_service.dart';
+
+/// 구독 알림 위젯
+class SubscriptionAlertWidget extends StatelessWidget {
+  const SubscriptionAlertWidget({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    // 구독 알림 서비스 가져오기
+    final notificationService = Provider.of<SubscriptionNotificationService>(
+      context,
+      listen: true,
+    );
+    
+    // 구독 서비스 가져오기
+    final subscriptionService = Provider.of<SubscriptionService>(
+      context,
+      listen: false,
+    );
+    
+    // 알림 메시지 가져오기
+    final message = notificationService.getNotificationMessage();
+    
+    // 알림이 없으면 빈 컨테이너 반환
+    if (message == null) {
+      return const SizedBox.shrink();
+    }
+    
+    // 알림 배너 표시
+    return Container(
+      width: double.infinity,
+      padding: const EdgeInsets.symmetric(vertical: 8.0, horizontal: 16.0),
+      color: notificationService.hasExpired 
+          ? Colors.red.shade100 
+          : Colors.orange.shade100,
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Row(
+            children: [
+              Icon(
+                notificationService.hasExpired 
+                    ? Icons.error_outline 
+                    : Icons.warning_amber_outlined,
+                color: notificationService.hasExpired 
+                    ? Colors.red.shade700 
+                    : Colors.orange.shade700,
+              ),
+              const SizedBox(width: 8),
+              Expanded(
+                child: Text(
+                  message,
+                  style: TextStyle(
+                    color: notificationService.hasExpired 
+                        ? Colors.red.shade700 
+                        : Colors.orange.shade700,
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+              ),
+            ],
+          ),
+          const SizedBox(height: 8),
+          Row(
+            mainAxisAlignment: MainAxisAlignment.end,
+            children: [
+              TextButton(
+                onPressed: () {
+                  // 구독 화면으로 이동
+                  Navigator.of(context).pushNamed('/subscription');
+                },
+                style: TextButton.styleFrom(
+                  backgroundColor: notificationService.hasExpired 
+                      ? Colors.red.shade700 
+                      : Colors.orange.shade700,
+                  foregroundColor: Colors.white,
+                ),
+                child: const Text('구독 갱신하기'),
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}