feat: Implement notification and storage services, geofence management, and BLoC for geofence verification

- Add NotificationService for handling local notifications.
- Introduce StorageService for key-value storage using SharedPreferences.
- Create DeviceLocation model to represent geographic locations.
- Define LocationPermissionStatus enum for managing location permissions.
- Implement BackgroundGeofenceService for periodic geofence checks while clocked in.
- Develop GeofenceServiceImpl for geofence proximity verification using LocationService.
- Create GeofenceResult model to encapsulate geofence check results.
- Define GeofenceServiceInterface for geofence service abstraction.
- Implement GeofenceBloc to manage geofence verification and background tracking.
- Create events and states for GeofenceBloc to handle various geofence scenarios.
- Add GeofenceStatusBanner widget to display geofence verification status in the UI.

.claude/agents/architecture-reviewer.md

@@ -54,7 +54,7 @@ and load any additional skills as needed for specific review challenges.
 2. Standalone custom `TextStyle(...)` — must use design system typography
 3. Hardcoded spacing values — must use design system spacing constants
 4. Direct icon library imports — must use design system icon abstractions
-5. Direct `Navigator.push/pop/replace` usage — must use safe navigation extensions
+5. Direct `Navigator.push/pop/replace` usage — must use safe navigation extensions from the `apps/mobile/packages/core/lib/src/routing/navigation_extensions.dart`.
 6. Missing tests for use cases or repositories
 7. Complex BLoC without bloc_test coverage
 8. Test coverage below 70% for business logic

apps/mobile/apps/client/android/app/build.gradle.kts

@@ -46,6 +46,7 @@ android {
     ndkVersion = flutter.ndkVersion
 
     compileOptions {
+        isCoreLibraryDesugaringEnabled = true
         sourceCompatibility = JavaVersion.VERSION_17
         targetCompatibility = JavaVersion.VERSION_17
     }
@@ -122,6 +123,10 @@ afterEvaluate {
     }
 }
 
+dependencies {
+    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.4")
+}
+
 flutter {
     source = "../.."
 }

apps/mobile/apps/client/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java

@@ -35,16 +35,31 @@ public final class GeneratedPluginRegistrant {
     } catch (Exception e) {
       Log.e(TAG, "Error registering plugin firebase_core, io.flutter.plugins.firebase.core.FlutterFirebaseCorePlugin", e);
     }
+    try {
+      flutterEngine.getPlugins().add(new com.dexterous.flutterlocalnotifications.FlutterLocalNotificationsPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin flutter_local_notifications, com.dexterous.flutterlocalnotifications.FlutterLocalNotificationsPlugin", e);
+    }
     try {
       flutterEngine.getPlugins().add(new io.flutter.plugins.flutter_plugin_android_lifecycle.FlutterAndroidLifecyclePlugin());
     } catch (Exception e) {
       Log.e(TAG, "Error registering plugin flutter_plugin_android_lifecycle, io.flutter.plugins.flutter_plugin_android_lifecycle.FlutterAndroidLifecyclePlugin", e);
     }
+    try {
+      flutterEngine.getPlugins().add(new com.baseflow.geolocator.GeolocatorPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin geolocator_android, com.baseflow.geolocator.GeolocatorPlugin", e);
+    }
     try {
       flutterEngine.getPlugins().add(new io.flutter.plugins.imagepicker.ImagePickerPlugin());
     } catch (Exception e) {
       Log.e(TAG, "Error registering plugin image_picker_android, io.flutter.plugins.imagepicker.ImagePickerPlugin", e);
     }
+    try {
+      flutterEngine.getPlugins().add(new dev.fluttercommunity.plus.packageinfo.PackageInfoPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin package_info_plus, dev.fluttercommunity.plus.packageinfo.PackageInfoPlugin", e);
+    }
     try {
       flutterEngine.getPlugins().add(new io.flutter.plugins.pathprovider.PathProviderPlugin());
     } catch (Exception e) {
@@ -65,5 +80,10 @@ public final class GeneratedPluginRegistrant {
     } catch (Exception e) {
       Log.e(TAG, "Error registering plugin url_launcher_android, io.flutter.plugins.urllauncher.UrlLauncherPlugin", e);
     }
+    try {
+      flutterEngine.getPlugins().add(new dev.fluttercommunity.workmanager.WorkmanagerPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin workmanager_android, dev.fluttercommunity.workmanager.WorkmanagerPlugin", e);
+    }
   }
 }

apps/mobile/apps/client/ios/Runner/GeneratedPluginRegistrant.m

@@ -30,12 +30,30 @@
 @import firebase_core;
 #endif
 
+#if __has_include(<flutter_local_notifications/FlutterLocalNotificationsPlugin.h>)
+#import <flutter_local_notifications/FlutterLocalNotificationsPlugin.h>
+#else
+@import flutter_local_notifications;
+#endif
+
+#if __has_include(<geolocator_apple/GeolocatorPlugin.h>)
+#import <geolocator_apple/GeolocatorPlugin.h>
+#else
+@import geolocator_apple;
+#endif
+
 #if __has_include(<image_picker_ios/FLTImagePickerPlugin.h>)
 #import <image_picker_ios/FLTImagePickerPlugin.h>
 #else
 @import image_picker_ios;
 #endif
 
+#if __has_include(<package_info_plus/FPPPackageInfoPlusPlugin.h>)
+#import <package_info_plus/FPPPackageInfoPlusPlugin.h>
+#else
+@import package_info_plus;
+#endif
+
 #if __has_include(<record_ios/RecordIosPlugin.h>)
 #import <record_ios/RecordIosPlugin.h>
 #else
@@ -54,6 +72,12 @@
 @import url_launcher_ios;
 #endif
 
+#if __has_include(<workmanager_apple/WorkmanagerPlugin.h>)
+#import <workmanager_apple/WorkmanagerPlugin.h>
+#else
+@import workmanager_apple;
+#endif
+
 @implementation GeneratedPluginRegistrant
 
 + (void)registerWithRegistry:(NSObject<FlutterPluginRegistry>*)registry {
@@ -61,10 +85,14 @@
   [FLTFirebaseAppCheckPlugin registerWithRegistrar:[registry registrarForPlugin:@"FLTFirebaseAppCheckPlugin"]];
   [FLTFirebaseAuthPlugin registerWithRegistrar:[registry registrarForPlugin:@"FLTFirebaseAuthPlugin"]];
   [FLTFirebaseCorePlugin registerWithRegistrar:[registry registrarForPlugin:@"FLTFirebaseCorePlugin"]];
+  [FlutterLocalNotificationsPlugin registerWithRegistrar:[registry registrarForPlugin:@"FlutterLocalNotificationsPlugin"]];
+  [GeolocatorPlugin registerWithRegistrar:[registry registrarForPlugin:@"GeolocatorPlugin"]];
   [FLTImagePickerPlugin registerWithRegistrar:[registry registrarForPlugin:@"FLTImagePickerPlugin"]];
+  [FPPPackageInfoPlusPlugin registerWithRegistrar:[registry registrarForPlugin:@"FPPPackageInfoPlusPlugin"]];
   [RecordIosPlugin registerWithRegistrar:[registry registrarForPlugin:@"RecordIosPlugin"]];
   [SharedPreferencesPlugin registerWithRegistrar:[registry registrarForPlugin:@"SharedPreferencesPlugin"]];
   [URLLauncherPlugin registerWithRegistrar:[registry registrarForPlugin:@"URLLauncherPlugin"]];
+  [WorkmanagerPlugin registerWithRegistrar:[registry registrarForPlugin:@"WorkmanagerPlugin"]];
 }
 
 @end

apps/mobile/apps/client/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -10,6 +10,9 @@ import file_selector_macos
 import firebase_app_check
 import firebase_auth
 import firebase_core
+import flutter_local_notifications
+import geolocator_apple
+import package_info_plus
 import record_macos
 import shared_preferences_foundation
 import url_launcher_macos
@@ -20,6 +23,9 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FLTFirebaseAppCheckPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseAppCheckPlugin"))
   FLTFirebaseAuthPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseAuthPlugin"))
   FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
+  FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))
+  GeolocatorPlugin.register(with: registry.registrar(forPlugin: "GeolocatorPlugin"))
+  FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
   RecordMacOsPlugin.register(with: registry.registrar(forPlugin: "RecordMacOsPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))

apps/mobile/apps/client/windows/flutter/generated_plugin_registrant.cc

@@ -9,6 +9,7 @@
 #include <file_selector_windows/file_selector_windows.h>
 #include <firebase_auth/firebase_auth_plugin_c_api.h>
 #include <firebase_core/firebase_core_plugin_c_api.h>
+#include <geolocator_windows/geolocator_windows.h>
 #include <record_windows/record_windows_plugin_c_api.h>
 #include <url_launcher_windows/url_launcher_windows.h>
 
@@ -19,6 +20,8 @@ void RegisterPlugins(flutter::PluginRegistry* registry) {
       registry->GetRegistrarForPlugin("FirebaseAuthPluginCApi"));
   FirebaseCorePluginCApiRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FirebaseCorePluginCApi"));
+  GeolocatorWindowsRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("GeolocatorWindows"));
   RecordWindowsPluginCApiRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("RecordWindowsPluginCApi"));
   UrlLauncherWindowsRegisterWithRegistrar(

apps/mobile/apps/client/windows/flutter/generated_plugins.cmake

@@ -6,11 +6,13 @@ list(APPEND FLUTTER_PLUGIN_LIST
   file_selector_windows
   firebase_auth
   firebase_core
+  geolocator_windows
   record_windows
   url_launcher_windows
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST
+  flutter_local_notifications_windows
 )
 
 set(PLUGIN_BUNDLED_LIBRARIES)

apps/mobile/apps/staff/android/app/build.gradle.kts

@@ -46,6 +46,7 @@ android {
     ndkVersion = flutter.ndkVersion
 
     compileOptions {
+        isCoreLibraryDesugaringEnabled = true
         sourceCompatibility = JavaVersion.VERSION_17
         targetCompatibility = JavaVersion.VERSION_17
     }
@@ -126,6 +127,10 @@ afterEvaluate {
     }
 }
 
+dependencies {
+    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.4")
+}
+
 flutter {
     source = "../.."
 }

apps/mobile/apps/staff/android/app/src/main/AndroidManifest.xml

@@ -1,4 +1,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <application
         android:label="@string/app_name"
         android:name="${applicationName}"

apps/mobile/apps/staff/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java

@@ -35,6 +35,11 @@ public final class GeneratedPluginRegistrant {
     } catch (Exception e) {
       Log.e(TAG, "Error registering plugin firebase_core, io.flutter.plugins.firebase.core.FlutterFirebaseCorePlugin", e);
     }
+    try {
+      flutterEngine.getPlugins().add(new com.dexterous.flutterlocalnotifications.FlutterLocalNotificationsPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin flutter_local_notifications, com.dexterous.flutterlocalnotifications.FlutterLocalNotificationsPlugin", e);
+    }
     try {
       flutterEngine.getPlugins().add(new io.flutter.plugins.flutter_plugin_android_lifecycle.FlutterAndroidLifecyclePlugin());
     } catch (Exception e) {
@@ -55,16 +60,16 @@ public final class GeneratedPluginRegistrant {
     } catch (Exception e) {
       Log.e(TAG, "Error registering plugin image_picker_android, io.flutter.plugins.imagepicker.ImagePickerPlugin", e);
     }
+    try {
+      flutterEngine.getPlugins().add(new dev.fluttercommunity.plus.packageinfo.PackageInfoPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin package_info_plus, dev.fluttercommunity.plus.packageinfo.PackageInfoPlugin", e);
+    }
     try {
       flutterEngine.getPlugins().add(new io.flutter.plugins.pathprovider.PathProviderPlugin());
     } catch (Exception e) {
       Log.e(TAG, "Error registering plugin path_provider_android, io.flutter.plugins.pathprovider.PathProviderPlugin", e);
     }
-    try {
-      flutterEngine.getPlugins().add(new com.baseflow.permissionhandler.PermissionHandlerPlugin());
-    } catch (Exception e) {
-      Log.e(TAG, "Error registering plugin permission_handler_android, com.baseflow.permissionhandler.PermissionHandlerPlugin", e);
-    }
     try {
       flutterEngine.getPlugins().add(new com.llfbandit.record.RecordPlugin());
     } catch (Exception e) {
@@ -80,5 +85,10 @@ public final class GeneratedPluginRegistrant {
     } catch (Exception e) {
       Log.e(TAG, "Error registering plugin url_launcher_android, io.flutter.plugins.urllauncher.UrlLauncherPlugin", e);
     }
+    try {
+      flutterEngine.getPlugins().add(new dev.fluttercommunity.workmanager.WorkmanagerPlugin());
+    } catch (Exception e) {
+      Log.e(TAG, "Error registering plugin workmanager_android, dev.fluttercommunity.workmanager.WorkmanagerPlugin", e);
+    }
   }
 }

apps/mobile/apps/staff/ios/Runner/GeneratedPluginRegistrant.m

@@ -30,6 +30,12 @@
 @import firebase_core;
 #endif
 
+#if __has_include(<flutter_local_notifications/FlutterLocalNotificationsPlugin.h>)
+#import <flutter_local_notifications/FlutterLocalNotificationsPlugin.h>
+#else
+@import flutter_local_notifications;
+#endif
+
 #if __has_include(<geolocator_apple/GeolocatorPlugin.h>)
 #import <geolocator_apple/GeolocatorPlugin.h>
 #else
@@ -48,10 +54,10 @@
 @import image_picker_ios;
 #endif
 
-#if __has_include(<permission_handler_apple/PermissionHandlerPlugin.h>)
+#if __has_include(<package_info_plus/FPPPackageInfoPlusPlugin.h>)
-#import <permission_handler_apple/PermissionHandlerPlugin.h>
+#import <package_info_plus/FPPPackageInfoPlusPlugin.h>
 #else
-@import permission_handler_apple;
+@import package_info_plus;
 #endif
 
 #if __has_include(<record_ios/RecordIosPlugin.h>)
@@ -72,6 +78,12 @@
 @import url_launcher_ios;
 #endif
 
+#if __has_include(<workmanager_apple/WorkmanagerPlugin.h>)
+#import <workmanager_apple/WorkmanagerPlugin.h>
+#else
+@import workmanager_apple;
+#endif
+
 @implementation GeneratedPluginRegistrant
 
 + (void)registerWithRegistry:(NSObject<FlutterPluginRegistry>*)registry {
@@ -79,13 +91,15 @@
   [FLTFirebaseAppCheckPlugin registerWithRegistrar:[registry registrarForPlugin:@"FLTFirebaseAppCheckPlugin"]];
   [FLTFirebaseAuthPlugin registerWithRegistrar:[registry registrarForPlugin:@"FLTFirebaseAuthPlugin"]];
   [FLTFirebaseCorePlugin registerWithRegistrar:[registry registrarForPlugin:@"FLTFirebaseCorePlugin"]];
+  [FlutterLocalNotificationsPlugin registerWithRegistrar:[registry registrarForPlugin:@"FlutterLocalNotificationsPlugin"]];
   [GeolocatorPlugin registerWithRegistrar:[registry registrarForPlugin:@"GeolocatorPlugin"]];
   [FLTGoogleMapsPlugin registerWithRegistrar:[registry registrarForPlugin:@"FLTGoogleMapsPlugin"]];
   [FLTImagePickerPlugin registerWithRegistrar:[registry registrarForPlugin:@"FLTImagePickerPlugin"]];
-  [PermissionHandlerPlugin registerWithRegistrar:[registry registrarForPlugin:@"PermissionHandlerPlugin"]];
+  [FPPPackageInfoPlusPlugin registerWithRegistrar:[registry registrarForPlugin:@"FPPPackageInfoPlusPlugin"]];
   [RecordIosPlugin registerWithRegistrar:[registry registrarForPlugin:@"RecordIosPlugin"]];
   [SharedPreferencesPlugin registerWithRegistrar:[registry registrarForPlugin:@"SharedPreferencesPlugin"]];
   [URLLauncherPlugin registerWithRegistrar:[registry registrarForPlugin:@"URLLauncherPlugin"]];
+  [WorkmanagerPlugin registerWithRegistrar:[registry registrarForPlugin:@"WorkmanagerPlugin"]];
 }
 
 @end

apps/mobile/apps/staff/ios/Runner/Info.plist

@@ -45,6 +45,14 @@
 	<true/>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
+	<key>NSLocationWhenInUseUsageDescription</key>
+	<string>We need your location to verify you are at your assigned workplace for clock-in.</string>
+	<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
+	<string>We need your location to verify you remain at your assigned workplace during your shift.</string>
+	<key>NSLocationAlwaysUsageDescription</key>
+	<string>We need your location to verify you remain at your assigned workplace during your shift.</string>
+	<key>UIBackgroundModes</key>
+	<array><string>location</string></array>
 	<key>DART_DEFINES</key>
 	<string>$(DART_DEFINES)</string>
 </dict>

apps/mobile/apps/staff/lib/main.dart

@@ -11,13 +11,31 @@ import 'package:krowwithus_staff/firebase_options.dart';
 import 'package:staff_authentication/staff_authentication.dart'
     as staff_authentication;
 import 'package:staff_main/staff_main.dart' as staff_main;
+import 'package:workmanager/workmanager.dart';
 
 import 'src/widgets/session_listener.dart';
 
+/// Top-level callback dispatcher for background tasks.
+///
+/// Must be a top-level function because workmanager executes it in a separate
+/// isolate where the DI container is not available.
+@pragma('vm:entry-point')
+void callbackDispatcher() {
+  Workmanager().executeTask((String task, Map<String, dynamic>? inputData) async {
+    // Background geofence check placeholder.
+    // Full implementation will parse inputData for target coordinates
+    // and perform a proximity check in the background isolate.
+    return true;
+  });
+}
+
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
   await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
 
+  // Initialize background task processing for geofence checks
+  await const BackgroundTaskService().initialize(callbackDispatcher);
+
   // Register global BLoC observer for centralized error logging
   Bloc.observer = CoreBlocObserver(
     logEvents: true,

apps/mobile/apps/staff/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -10,7 +10,9 @@ import file_selector_macos
 import firebase_app_check
 import firebase_auth
 import firebase_core
+import flutter_local_notifications
 import geolocator_apple
+import package_info_plus
 import record_macos
 import shared_preferences_foundation
 import url_launcher_macos
@@ -21,7 +23,9 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FLTFirebaseAppCheckPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseAppCheckPlugin"))
   FLTFirebaseAuthPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseAuthPlugin"))
   FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
+  FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))
   GeolocatorPlugin.register(with: registry.registrar(forPlugin: "GeolocatorPlugin"))
+  FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
   RecordMacOsPlugin.register(with: registry.registrar(forPlugin: "RecordMacOsPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))

apps/mobile/apps/staff/pubspec.yaml

@@ -34,6 +34,7 @@ dependencies:
   flutter_modular: ^6.3.0
   firebase_core: ^4.4.0
   flutter_bloc: ^8.1.6
+  workmanager: ^0.9.0+3
 
 dev_dependencies:
   flutter_test:

apps/mobile/apps/staff/windows/flutter/generated_plugin_registrant.cc

@@ -10,7 +10,6 @@
 #include <firebase_auth/firebase_auth_plugin_c_api.h>
 #include <firebase_core/firebase_core_plugin_c_api.h>
 #include <geolocator_windows/geolocator_windows.h>
-#include <permission_handler_windows/permission_handler_windows_plugin.h>
 #include <record_windows/record_windows_plugin_c_api.h>
 #include <url_launcher_windows/url_launcher_windows.h>
 
@@ -23,8 +22,6 @@ void RegisterPlugins(flutter::PluginRegistry* registry) {
       registry->GetRegistrarForPlugin("FirebaseCorePluginCApi"));
   GeolocatorWindowsRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("GeolocatorWindows"));
-  PermissionHandlerWindowsPluginRegisterWithRegistrar(
-      registry->GetRegistrarForPlugin("PermissionHandlerWindowsPlugin"));
   RecordWindowsPluginCApiRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("RecordWindowsPluginCApi"));
   UrlLauncherWindowsRegisterWithRegistrar(

apps/mobile/apps/staff/windows/flutter/generated_plugins.cmake

@@ -7,12 +7,12 @@ list(APPEND FLUTTER_PLUGIN_LIST
   firebase_auth
   firebase_core
   geolocator_windows
-  permission_handler_windows
   record_windows
   url_launcher_windows
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST
+  flutter_local_notifications_windows
 )
 
 set(PLUGIN_BUNDLED_LIBRARIES)

apps/mobile/packages/core/lib/core.dart

@@ -33,3 +33,7 @@ export 'src/services/device/gallery/gallery_service.dart';
 export 'src/services/device/file/file_picker_service.dart';
 export 'src/services/device/file_upload/device_file_upload_service.dart';
 export 'src/services/device/audio/audio_recorder_service.dart';
+export 'src/services/device/location/location_service.dart';
+export 'src/services/device/notification/notification_service.dart';
+export 'src/services/device/storage/storage_service.dart';
+export 'src/services/device/background_task/background_task_service.dart';

apps/mobile/packages/core/lib/src/core_module.dart

@@ -48,5 +48,13 @@ class CoreModule extends Module {
         apiUploadService: i.get<FileUploadService>(),
       ),
     );
+
+    // 6. Register Geofence Device Services
+    i.addLazySingleton<LocationService>(() => const LocationService());
+    i.addLazySingleton<NotificationService>(() => NotificationService());
+    i.addLazySingleton<StorageService>(() => StorageService());
+    i.addLazySingleton<BackgroundTaskService>(
+      () => const BackgroundTaskService(),
+    );
   }
 }

apps/mobile/packages/core/lib/src/services/device/background_task/background_task_service.dart

@@ -0,0 +1,58 @@
+import 'package:krow_domain/krow_domain.dart';
+import 'package:workmanager/workmanager.dart';
+
+/// Service that wraps [Workmanager] for scheduling background tasks.
+class BackgroundTaskService extends BaseDeviceService {
+  /// Creates a [BackgroundTaskService] instance.
+  const BackgroundTaskService();
+
+  /// Initializes the workmanager with the given [callbackDispatcher].
+  Future<void> initialize(Function callbackDispatcher) async {
+    return action(() async {
+      await Workmanager().initialize(callbackDispatcher);
+    });
+  }
+
+  /// Registers a periodic background task with the given [frequency].
+  Future<void> registerPeriodicTask({
+    required String uniqueName,
+    required String taskName,
+    Duration frequency = const Duration(minutes: 15),
+    Map<String, dynamic>? inputData,
+  }) async {
+    return action(() async {
+      await Workmanager().registerPeriodicTask(
+        uniqueName,
+        taskName,
+        frequency: frequency,
+        inputData: inputData,
+        existingWorkPolicy: ExistingPeriodicWorkPolicy.replace,
+      );
+    });
+  }
+
+  /// Registers a one-off background task.
+  Future<void> registerOneOffTask({
+    required String uniqueName,
+    required String taskName,
+    Map<String, dynamic>? inputData,
+  }) async {
+    return action(() async {
+      await Workmanager().registerOneOffTask(
+        uniqueName,
+        taskName,
+        inputData: inputData,
+      );
+    });
+  }
+
+  /// Cancels a registered task by its [uniqueName].
+  Future<void> cancelByUniqueName(String uniqueName) async {
+    return action(() => Workmanager().cancelByUniqueName(uniqueName));
+  }
+
+  /// Cancels all registered background tasks.
+  Future<void> cancelAll() async {
+    return action(() => Workmanager().cancelAll());
+  }
+}

apps/mobile/packages/core/lib/src/services/device/location/location_service.dart

@@ -0,0 +1,110 @@
+import 'dart:async';
+
+import 'package:geolocator/geolocator.dart';
+import 'package:krow_domain/krow_domain.dart';
+
+/// Service that wraps [Geolocator] to provide location access.
+///
+/// This is the only file in the core package that imports geolocator.
+/// All location access across the app should go through this service.
+class LocationService extends BaseDeviceService {
+  /// Creates a [LocationService] instance.
+  const LocationService();
+
+  /// Checks the current permission status and requests permission if needed.
+  Future<LocationPermissionStatus> checkAndRequestPermission() async {
+    return action(() async {
+      final bool serviceEnabled = await Geolocator.isLocationServiceEnabled();
+      if (!serviceEnabled) return LocationPermissionStatus.serviceDisabled;
+
+      LocationPermission permission = await Geolocator.checkPermission();
+      if (permission == LocationPermission.denied) {
+        permission = await Geolocator.requestPermission();
+      }
+
+      return _mapPermission(permission);
+    });
+  }
+
+  /// Requests upgrade to "Always" permission for background location access.
+  Future<LocationPermissionStatus> requestAlwaysPermission() async {
+    return action(() async {
+      // On Android, requesting permission again after whileInUse prompts
+      // for Always.
+      final LocationPermission permission = await Geolocator.requestPermission();
+      return _mapPermission(permission);
+    });
+  }
+
+  /// Returns the device's current location.
+  Future<DeviceLocation> getCurrentLocation() async {
+    return action(() async {
+      final Position position = await Geolocator.getCurrentPosition(
+        locationSettings: const LocationSettings(
+          accuracy: LocationAccuracy.high,
+        ),
+      );
+      return _toDeviceLocation(position);
+    });
+  }
+
+  /// Emits location updates as a stream, filtered by [distanceFilter] meters.
+  Stream<DeviceLocation> watchLocation({int distanceFilter = 10}) {
+    return Geolocator.getPositionStream(
+      locationSettings: LocationSettings(
+        accuracy: LocationAccuracy.high,
+        distanceFilter: distanceFilter,
+      ),
+    ).map(_toDeviceLocation);
+  }
+
+  /// Whether device location services are currently enabled.
+  Future<bool> isServiceEnabled() async {
+    return action(() => Geolocator.isLocationServiceEnabled());
+  }
+
+  /// Stream that emits when location service status changes.
+  ///
+  /// Emits `true` when enabled, `false` when disabled.
+  Stream<bool> get onServiceStatusChanged {
+    return Geolocator.getServiceStatusStream().map(
+      (ServiceStatus status) => status == ServiceStatus.enabled,
+    );
+  }
+
+  /// Opens the app settings page for the user to manually grant permissions.
+  Future<bool> openAppSettings() async {
+    return action(() => Geolocator.openAppSettings());
+  }
+
+  /// Opens the device location settings page.
+  Future<bool> openLocationSettings() async {
+    return action(() => Geolocator.openLocationSettings());
+  }
+
+  /// Maps a [LocationPermission] to a [LocationPermissionStatus].
+  LocationPermissionStatus _mapPermission(LocationPermission permission) {
+    switch (permission) {
+      case LocationPermission.always:
+        return LocationPermissionStatus.granted;
+      case LocationPermission.whileInUse:
+        return LocationPermissionStatus.whileInUse;
+      case LocationPermission.denied:
+        return LocationPermissionStatus.denied;
+      case LocationPermission.deniedForever:
+        return LocationPermissionStatus.deniedForever;
+      case LocationPermission.unableToDetermine:
+        return LocationPermissionStatus.denied;
+    }
+  }
+
+  /// Converts a geolocator [Position] to a [DeviceLocation].
+  DeviceLocation _toDeviceLocation(Position position) {
+    return DeviceLocation(
+      latitude: position.latitude,
+      longitude: position.longitude,
+      accuracy: position.accuracy,
+      timestamp: position.timestamp,
+    );
+  }
+}

apps/mobile/packages/core/lib/src/services/device/notification/notification_service.dart

@@ -0,0 +1,66 @@
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+import 'package:krow_domain/krow_domain.dart';
+
+/// Service that wraps [FlutterLocalNotificationsPlugin] for local notifications.
+class NotificationService extends BaseDeviceService {
+
+  /// Creates a [NotificationService] with the given [plugin] instance.
+  ///
+  /// If no plugin is provided, a default instance is created.
+  NotificationService({FlutterLocalNotificationsPlugin? plugin})
+      : _plugin = plugin ?? FlutterLocalNotificationsPlugin();
+  /// The underlying notification plugin instance.
+  final FlutterLocalNotificationsPlugin _plugin;
+
+  /// Initializes notification channels and requests permissions.
+  Future<void> initialize() async {
+    return action(() async {
+      const AndroidInitializationSettings androidSettings = AndroidInitializationSettings(
+        '@mipmap/ic_launcher',
+      );
+      const DarwinInitializationSettings iosSettings = DarwinInitializationSettings(
+        requestAlertPermission: true,
+        requestBadgePermission: true,
+        requestSoundPermission: true,
+      );
+      const InitializationSettings settings = InitializationSettings(
+        android: androidSettings,
+        iOS: iosSettings,
+      );
+      await _plugin.initialize(settings: settings);
+    });
+  }
+
+  /// Displays a local notification with the given [title] and [body].
+  Future<void> showNotification({
+    required String title,
+    required String body,
+    int id = 0,
+  }) async {
+    return action(() async {
+      const AndroidNotificationDetails androidDetails = AndroidNotificationDetails(
+        'krow_geofence',
+        'Geofence Notifications',
+        channelDescription: 'Notifications for geofence events',
+        importance: Importance.high,
+        priority: Priority.high,
+      );
+      const DarwinNotificationDetails iosDetails = DarwinNotificationDetails();
+      const NotificationDetails details = NotificationDetails(
+        android: androidDetails,
+        iOS: iosDetails,
+      );
+      await _plugin.show(id: id, title: title, body: body, notificationDetails: details);
+    });
+  }
+
+  /// Cancels a specific notification by [id].
+  Future<void> cancelNotification(int id) async {
+    return action(() => _plugin.cancel(id: id));
+  }
+
+  /// Cancels all active notifications.
+  Future<void> cancelAll() async {
+    return action(() => _plugin.cancelAll());
+  }
+}

apps/mobile/packages/core/lib/src/services/device/storage/storage_service.dart

@@ -0,0 +1,81 @@
+import 'package:krow_domain/krow_domain.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+/// Service that wraps [SharedPreferences] for key-value storage.
+class StorageService extends BaseDeviceService {
+
+  /// Creates a [StorageService] instance.
+  StorageService();
+  /// Cached preferences instance.
+  SharedPreferences? _prefs;
+
+  /// Returns the [SharedPreferences] instance, initializing lazily.
+  Future<SharedPreferences> get _preferences async {
+    _prefs ??= await SharedPreferences.getInstance();
+    return _prefs!;
+  }
+
+  /// Retrieves a string value for the given [key].
+  Future<String?> getString(String key) async {
+    return action(() async {
+      final SharedPreferences prefs = await _preferences;
+      return prefs.getString(key);
+    });
+  }
+
+  /// Stores a string [value] for the given [key].
+  Future<bool> setString(String key, String value) async {
+    return action(() async {
+      final SharedPreferences prefs = await _preferences;
+      return prefs.setString(key, value);
+    });
+  }
+
+  /// Retrieves a double value for the given [key].
+  Future<double?> getDouble(String key) async {
+    return action(() async {
+      final SharedPreferences prefs = await _preferences;
+      return prefs.getDouble(key);
+    });
+  }
+
+  /// Stores a double [value] for the given [key].
+  Future<bool> setDouble(String key, double value) async {
+    return action(() async {
+      final SharedPreferences prefs = await _preferences;
+      return prefs.setDouble(key, value);
+    });
+  }
+
+  /// Retrieves a boolean value for the given [key].
+  Future<bool?> getBool(String key) async {
+    return action(() async {
+      final SharedPreferences prefs = await _preferences;
+      return prefs.getBool(key);
+    });
+  }
+
+  /// Stores a boolean [value] for the given [key].
+  Future<bool> setBool(String key, bool value) async {
+    return action(() async {
+      final SharedPreferences prefs = await _preferences;
+      return prefs.setBool(key, value);
+    });
+  }
+
+  /// Removes the value for the given [key].
+  Future<bool> remove(String key) async {
+    return action(() async {
+      final SharedPreferences prefs = await _preferences;
+      return prefs.remove(key);
+    });
+  }
+
+  /// Clears all stored values.
+  Future<bool> clear() async {
+    return action(() async {
+      final SharedPreferences prefs = await _preferences;
+      return prefs.clear();
+    });
+  }
+}

apps/mobile/packages/core/pubspec.yaml

@@ -27,3 +27,7 @@ dependencies:
   file_picker: ^8.1.7
   record: ^6.2.0
   firebase_auth: ^6.1.4
+  geolocator: ^14.0.2
+  flutter_local_notifications: ^21.0.0
+  shared_preferences: ^2.5.4
+  workmanager: ^0.9.0+3

apps/mobile/packages/core_localization/lib/src/l10n/en.i18n.json

@@ -926,6 +926,28 @@
         "submit": "Submit",
         "success_title": "Break Logged!",
         "close": "Close"
+      },
+      "geofence": {
+        "service_disabled": "Location services are turned off. Enable them to clock in.",
+        "permission_required": "Location permission is required to clock in.",
+        "permission_denied_forever": "Location was permanently denied. Enable it in Settings.",
+        "open_settings": "Open Settings",
+        "grant_permission": "Grant Permission",
+        "verifying": "Verifying your location...",
+        "too_far_title": "You're Too Far Away",
+        "too_far_desc": "You are $distance away. Move within 500m to clock in.",
+        "verified": "Location Verified",
+        "not_in_range": "You must be at the workplace to clock in.",
+        "timeout_title": "Can't Verify Location",
+        "timeout_desc": "Unable to determine your location. You can still clock in with a note.",
+        "timeout_note_hint": "Why can't your location be verified?",
+        "clock_in_greeting_title": "You're Clocked In!",
+        "clock_in_greeting_body": "Have a great shift. We'll keep track of your location.",
+        "background_left_title": "You've Left the Workplace",
+        "background_left_body": "You appear to be more than 500m from your shift location.",
+        "always_permission_title": "Background Location Needed",
+        "always_permission_desc": "To verify your location during shifts, please allow location access 'Always'.",
+        "retry": "Retry"
       }
     },
     "availability": {
@@ -1416,6 +1438,10 @@
       "application_not_found": "Your application couldn't be found.",
       "no_active_shift": "You don't have an active shift to clock out from."
     },
+    "clock_in": {
+      "location_verification_required": "Please wait for location verification before clocking in.",
+      "notes_required_for_timeout": "Please add a note explaining why your location can't be verified."
+    },
     "generic": {
       "unknown": "Something went wrong. Please try again.",
       "no_connection": "No internet connection. Please check your network and try again.",

apps/mobile/packages/core_localization/lib/src/l10n/es.i18n.json

@@ -921,6 +921,28 @@
         "submit": "Enviar",
         "success_title": "\u00a1Descanso registrado!",
         "close": "Cerrar"
+      },
+      "geofence": {
+        "service_disabled": "Los servicios de ubicación están desactivados. Actívelos para registrar entrada.",
+        "permission_required": "Se requiere permiso de ubicación para registrar entrada.",
+        "permission_denied_forever": "La ubicación fue denegada permanentemente. Actívela en Configuración.",
+        "open_settings": "Abrir Configuración",
+        "grant_permission": "Otorgar Permiso",
+        "verifying": "Verificando su ubicación...",
+        "too_far_title": "Está Demasiado Lejos",
+        "too_far_desc": "Está a $distance de distancia. Acérquese a 500m para registrar entrada.",
+        "verified": "Ubicación Verificada",
+        "not_in_range": "Debe estar en el lugar de trabajo para registrar entrada.",
+        "timeout_title": "No se Puede Verificar la Ubicación",
+        "timeout_desc": "No se pudo determinar su ubicación. Puede registrar entrada con una nota.",
+        "timeout_note_hint": "¿Por qué no se puede verificar su ubicación?",
+        "clock_in_greeting_title": "¡Entrada Registrada!",
+        "clock_in_greeting_body": "Buen turno. Seguiremos el registro de su ubicación.",
+        "background_left_title": "Ha Salido del Lugar de Trabajo",
+        "background_left_body": "Parece que está a más de 500m de la ubicación de su turno.",
+        "always_permission_title": "Se Necesita Ubicación en Segundo Plano",
+        "always_permission_desc": "Para verificar su ubicación durante los turnos, permita el acceso a la ubicación 'Siempre'.",
+        "retry": "Reintentar"
       }
     },
     "availability": {
@@ -1411,6 +1433,10 @@
       "application_not_found": "No se pudo encontrar tu solicitud.",
       "no_active_shift": "No tienes un turno activo para registrar salida."
     },
+    "clock_in": {
+      "location_verification_required": "Por favor, espera la verificaci\u00f3n de ubicaci\u00f3n antes de registrar entrada.",
+      "notes_required_for_timeout": "Por favor, agrega una nota explicando por qu\u00e9 no se puede verificar tu ubicaci\u00f3n."
+    },
     "generic": {
       "unknown": "Algo sali\u00f3 mal. Por favor, intenta de nuevo.",
       "no_connection": "Sin conexi\u00f3n a internet. Por favor, verifica tu red e intenta de nuevo.",

apps/mobile/packages/core_localization/lib/src/utils/error_translator.dart

@@ -35,6 +35,8 @@ String translateErrorKey(String key) {
       return _translateProfileError(errorType);
     case 'shift':
       return _translateShiftError(errorType);
+    case 'clock_in':
+      return _translateClockInError(errorType);
     case 'generic':
       return _translateGenericError(errorType);
     default:
@@ -127,6 +129,18 @@ String _translateShiftError(String errorType) {
   }
 }
 
+/// Translates clock-in error keys to localized strings.
+String _translateClockInError(String errorType) {
+  switch (errorType) {
+    case 'location_verification_required':
+      return t.errors.clock_in.location_verification_required;
+    case 'notes_required_for_timeout':
+      return t.errors.clock_in.notes_required_for_timeout;
+    default:
+      return t.errors.generic.unknown;
+  }
+}
+
 String _translateGenericError(String errorType) {
   switch (errorType) {
     case 'unknown':

apps/mobile/packages/domain/lib/krow_domain.dart

@@ -14,6 +14,10 @@ export 'src/core/services/api_services/file_visibility.dart';
 
 // Device
 export 'src/core/services/device/base_device_service.dart';
+export 'src/core/services/device/location_permission_status.dart';
+
+// Models
+export 'src/core/models/device_location.dart';
 
 // Users & Membership
 export 'src/entities/users/user.dart';

apps/mobile/packages/domain/lib/src/core/models/device_location.dart

@@ -0,0 +1,27 @@
+import 'package:equatable/equatable.dart';
+
+/// Represents a geographic location obtained from the device.
+class DeviceLocation extends Equatable {
+  /// Latitude in degrees.
+  final double latitude;
+
+  /// Longitude in degrees.
+  final double longitude;
+
+  /// Estimated horizontal accuracy in meters.
+  final double accuracy;
+
+  /// Time when this location was determined.
+  final DateTime timestamp;
+
+  /// Creates a [DeviceLocation] instance.
+  const DeviceLocation({
+    required this.latitude,
+    required this.longitude,
+    required this.accuracy,
+    required this.timestamp,
+  });
+
+  @override
+  List<Object?> get props => [latitude, longitude, accuracy, timestamp];
+}

apps/mobile/packages/domain/lib/src/core/services/device/location_permission_status.dart

@@ -0,0 +1,17 @@
+/// Represents the current state of location permission granted by the user.
+enum LocationPermissionStatus {
+  /// Full location access granted.
+  granted,
+
+  /// Location access granted only while the app is in use.
+  whileInUse,
+
+  /// Location permission was denied by the user.
+  denied,
+
+  /// Location permission was permanently denied by the user.
+  deniedForever,
+
+  /// Device location services are disabled.
+  serviceDisabled,
+}

apps/mobile/packages/features/client/orders/orders_common/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -10,6 +10,9 @@ import file_selector_macos
 import firebase_app_check
 import firebase_auth
 import firebase_core
+import flutter_local_notifications
+import geolocator_apple
+import package_info_plus
 import record_macos
 import shared_preferences_foundation
 
@@ -19,6 +22,9 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FLTFirebaseAppCheckPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseAppCheckPlugin"))
   FLTFirebaseAuthPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseAuthPlugin"))
   FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
+  FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))
+  GeolocatorPlugin.register(with: registry.registrar(forPlugin: "GeolocatorPlugin"))
+  FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
   RecordMacOsPlugin.register(with: registry.registrar(forPlugin: "RecordMacOsPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
 }

apps/mobile/packages/features/client/orders/orders_common/windows/flutter/generated_plugin_registrant.cc

@@ -9,6 +9,7 @@
 #include <file_selector_windows/file_selector_windows.h>
 #include <firebase_auth/firebase_auth_plugin_c_api.h>
 #include <firebase_core/firebase_core_plugin_c_api.h>
+#include <geolocator_windows/geolocator_windows.h>
 #include <record_windows/record_windows_plugin_c_api.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
@@ -18,6 +19,8 @@ void RegisterPlugins(flutter::PluginRegistry* registry) {
       registry->GetRegistrarForPlugin("FirebaseAuthPluginCApi"));
   FirebaseCorePluginCApiRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FirebaseCorePluginCApi"));
+  GeolocatorWindowsRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("GeolocatorWindows"));
   RecordWindowsPluginCApiRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("RecordWindowsPluginCApi"));
 }

apps/mobile/packages/features/client/orders/orders_common/windows/flutter/generated_plugins.cmake

@@ -6,10 +6,12 @@ list(APPEND FLUTTER_PLUGIN_LIST
   file_selector_windows
   firebase_auth
   firebase_core
+  geolocator_windows
   record_windows
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST
+  flutter_local_notifications_windows
 )
 
 set(PLUGIN_BUNDLED_LIBRARIES)

apps/mobile/packages/features/staff/clock_in/lib/src/data/services/background_geofence_service.dart

@@ -0,0 +1,121 @@
+import 'package:krow_core/core.dart';
+
+/// Service that manages periodic background geofence checks while clocked in.
+///
+/// Uses core services exclusively -- no direct imports of workmanager,
+/// flutter_local_notifications, or shared_preferences.
+class BackgroundGeofenceService {
+  /// The core background task service for scheduling periodic work.
+  final BackgroundTaskService _backgroundTaskService;
+
+  /// The core notification service for displaying local notifications.
+  final NotificationService _notificationService;
+
+  /// The core storage service for persisting geofence target data.
+  final StorageService _storageService;
+
+  /// Storage key for the target latitude.
+  static const _keyTargetLat = 'geofence_target_lat';
+
+  /// Storage key for the target longitude.
+  static const _keyTargetLng = 'geofence_target_lng';
+
+  /// Storage key for the shift identifier.
+  static const _keyShiftId = 'geofence_shift_id';
+
+  /// Storage key for the active tracking flag.
+  static const _keyTrackingActive = 'geofence_tracking_active';
+
+  /// Unique task name for the periodic background check.
+  static const taskUniqueName = 'geofence_background_check';
+
+  /// Task name identifier for the workmanager callback.
+  static const taskName = 'geofenceCheck';
+
+  /// Notification ID for clock-in greeting notifications.
+  static const _clockInNotificationId = 1;
+
+  /// Notification ID for left-geofence warnings.
+  static const _leftGeofenceNotificationId = 2;
+
+  /// Creates a [BackgroundGeofenceService] instance.
+  BackgroundGeofenceService({
+    required BackgroundTaskService backgroundTaskService,
+    required NotificationService notificationService,
+    required StorageService storageService,
+  })  : _backgroundTaskService = backgroundTaskService,
+        _notificationService = notificationService,
+        _storageService = storageService;
+
+  /// Starts periodic 15-minute background geofence checks.
+  ///
+  /// Called after a successful clock-in. Persists the target coordinates
+  /// so the background isolate can access them.
+  Future<void> startBackgroundTracking({
+    required double targetLat,
+    required double targetLng,
+    required String shiftId,
+  }) async {
+    await Future.wait([
+      _storageService.setDouble(_keyTargetLat, targetLat),
+      _storageService.setDouble(_keyTargetLng, targetLng),
+      _storageService.setString(_keyShiftId, shiftId),
+      _storageService.setBool(_keyTrackingActive, true),
+    ]);
+
+    await _backgroundTaskService.registerPeriodicTask(
+      uniqueName: taskUniqueName,
+      taskName: taskName,
+      frequency: const Duration(minutes: 15),
+      inputData: {
+        'targetLat': targetLat,
+        'targetLng': targetLng,
+        'shiftId': shiftId,
+      },
+    );
+  }
+
+  /// Stops background geofence checks and clears persisted data.
+  ///
+  /// Called after clock-out or when the shift ends.
+  Future<void> stopBackgroundTracking() async {
+    await _backgroundTaskService.cancelByUniqueName(taskUniqueName);
+
+    await Future.wait([
+      _storageService.remove(_keyTargetLat),
+      _storageService.remove(_keyTargetLng),
+      _storageService.remove(_keyShiftId),
+      _storageService.setBool(_keyTrackingActive, false),
+    ]);
+  }
+
+  /// Whether background tracking is currently active.
+  Future<bool> get isTrackingActive async {
+    final active = await _storageService.getBool(_keyTrackingActive);
+    return active ?? false;
+  }
+
+  /// Shows a notification that the worker has left the geofence.
+  Future<void> showLeftGeofenceNotification({
+    required String title,
+    required String body,
+  }) async {
+    await _notificationService.showNotification(
+      title: title,
+      body: body,
+      id: _leftGeofenceNotificationId,
+    );
+  }
+
+  /// Shows a greeting notification upon successful clock-in.
+  Future<void> showClockInGreetingNotification({
+    required String title,
+    required String body,
+  }) async {
+    await _notificationService.showNotification(
+      title: title,
+      body: body,
+      id: _clockInNotificationId,
+    );
+  }
+}

apps/mobile/packages/features/staff/clock_in/lib/src/data/services/geofence_service_impl.dart

@@ -0,0 +1,136 @@
+import 'dart:async';
+import 'dart:math';
+
+import 'package:krow_core/core.dart';
+import 'package:krow_domain/krow_domain.dart';
+
+import '../../domain/models/geofence_result.dart';
+import '../../domain/services/geofence_service_interface.dart';
+
+/// Implementation of [GeofenceServiceInterface] using core [LocationService].
+class GeofenceServiceImpl implements GeofenceServiceInterface {
+  /// The core location service for device GPS access.
+  final LocationService _locationService;
+
+  /// When true, always reports the device as within radius. For dev builds.
+  final bool debugAlwaysInRange;
+
+  /// Average walking speed in meters per minute for ETA estimation.
+  static const double _walkingSpeedMetersPerMinute = 80;
+
+  /// Creates a [GeofenceServiceImpl] instance.
+  GeofenceServiceImpl({
+    required LocationService locationService,
+    this.debugAlwaysInRange = false,
+  }) : _locationService = locationService;
+
+  @override
+  Future<LocationPermissionStatus> ensurePermission() {
+    return _locationService.checkAndRequestPermission();
+  }
+
+  @override
+  Future<LocationPermissionStatus> requestAlwaysPermission() {
+    return _locationService.requestAlwaysPermission();
+  }
+
+  @override
+  Stream<GeofenceResult> watchGeofence({
+    required double targetLat,
+    required double targetLng,
+    double radiusMeters = 500,
+  }) {
+    return _locationService.watchLocation(distanceFilter: 10).map(
+          (location) => _buildResult(
+            location: location,
+            targetLat: targetLat,
+            targetLng: targetLng,
+            radiusMeters: radiusMeters,
+          ),
+        );
+  }
+
+  @override
+  Future<GeofenceResult?> checkGeofenceWithTimeout({
+    required double targetLat,
+    required double targetLng,
+    double radiusMeters = 500,
+    Duration timeout = const Duration(seconds: 30),
+  }) async {
+    try {
+      final location =
+          await _locationService.getCurrentLocation().timeout(timeout);
+      return _buildResult(
+        location: location,
+        targetLat: targetLat,
+        targetLng: targetLng,
+        radiusMeters: radiusMeters,
+      );
+    } on TimeoutException {
+      return null;
+    }
+  }
+
+  @override
+  Stream<bool> watchServiceStatus() {
+    return _locationService.onServiceStatusChanged;
+  }
+
+  @override
+  Future<void> openAppSettings() async {
+    await _locationService.openAppSettings();
+  }
+
+  @override
+  Future<void> openLocationSettings() async {
+    await _locationService.openLocationSettings();
+  }
+
+  /// Builds a [GeofenceResult] from a location and target coordinates.
+  GeofenceResult _buildResult({
+    required DeviceLocation location,
+    required double targetLat,
+    required double targetLng,
+    required double radiusMeters,
+  }) {
+    final distance = _calculateDistance(
+      location.latitude,
+      location.longitude,
+      targetLat,
+      targetLng,
+    );
+
+    final isWithin = debugAlwaysInRange || distance <= radiusMeters;
+    final eta =
+        isWithin ? 0 : (distance / _walkingSpeedMetersPerMinute).round();
+
+    return GeofenceResult(
+      distanceMeters: distance,
+      isWithinRadius: isWithin,
+      estimatedEtaMinutes: eta,
+      location: location,
+    );
+  }
+
+  /// Haversine formula for distance between two coordinates in meters.
+  double _calculateDistance(
+    double lat1,
+    double lng1,
+    double lat2,
+    double lng2,
+  ) {
+    const earthRadius = 6371000.0;
+    final dLat = _toRadians(lat2 - lat1);
+    final dLng = _toRadians(lng2 - lng1);
+    final a = sin(dLat / 2) * sin(dLat / 2) +
+        cos(_toRadians(lat1)) *
+            cos(_toRadians(lat2)) *
+            sin(dLng / 2) *
+            sin(dLng / 2);
+    final c = 2 * atan2(sqrt(a), sqrt(1 - a));
+    return earthRadius * c;
+  }
+
+  /// Converts degrees to radians.
+  double _toRadians(double degrees) => degrees * pi / 180;
+}

apps/mobile/packages/features/staff/clock_in/lib/src/domain/models/geofence_result.dart

@@ -0,0 +1,33 @@
+import 'package:equatable/equatable.dart';
+import 'package:krow_domain/krow_domain.dart';
+
+/// Result of a geofence proximity check.
+class GeofenceResult extends Equatable {
+  /// Distance from the target location in meters.
+  final double distanceMeters;
+
+  /// Whether the device is within the allowed geofence radius.
+  final bool isWithinRadius;
+
+  /// Estimated time of arrival in minutes if outside the radius.
+  final int estimatedEtaMinutes;
+
+  /// The device location at the time of the check.
+  final DeviceLocation location;
+
+  /// Creates a [GeofenceResult] instance.
+  const GeofenceResult({
+    required this.distanceMeters,
+    required this.isWithinRadius,
+    required this.estimatedEtaMinutes,
+    required this.location,
+  });
+
+  @override
+  List<Object?> get props => [
+        distanceMeters,
+        isWithinRadius,
+        estimatedEtaMinutes,
+        location,
+      ];
+}

apps/mobile/packages/features/staff/clock_in/lib/src/domain/services/geofence_service_interface.dart

@@ -0,0 +1,36 @@
+import 'package:krow_domain/krow_domain.dart';
+
+import '../models/geofence_result.dart';
+
+/// Interface for geofence proximity verification.
+abstract class GeofenceServiceInterface {
+  /// Checks and requests location permission.
+  Future<LocationPermissionStatus> ensurePermission();
+
+  /// Requests upgrade to "Always" permission for background access.
+  Future<LocationPermissionStatus> requestAlwaysPermission();
+
+  /// Emits geofence results as the device moves relative to a target.
+  Stream<GeofenceResult> watchGeofence({
+    required double targetLat,
+    required double targetLng,
+    double radiusMeters = 500,
+  });
+
+  /// Checks geofence once with a timeout. Returns null if GPS times out.
+  Future<GeofenceResult?> checkGeofenceWithTimeout({
+    required double targetLat,
+    required double targetLng,
+    double radiusMeters = 500,
+    Duration timeout = const Duration(seconds: 30),
+  });
+
+  /// Stream of location service status changes (enabled/disabled).
+  Stream<bool> watchServiceStatus();
+
+  /// Opens the app settings page.
+  Future<void> openAppSettings();
+
+  /// Opens the device location settings page.
+  Future<void> openLocationSettings();
+}

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/bloc/clock_in_bloc.dart

@@ -1,5 +1,4 @@
 import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:geolocator/geolocator.dart';
 import 'package:krow_core/core.dart';
 import 'package:krow_domain/krow_domain.dart';
 
@@ -12,8 +11,13 @@ import '../../domain/usecases/get_todays_shift_usecase.dart';
 import 'clock_in_event.dart';
 import 'clock_in_state.dart';
 
+/// BLoC responsible for clock-in/clock-out operations and shift management.
+///
+/// Location and geofence concerns are delegated to [GeofenceBloc].
+/// The UI bridges geofence state into [CheckInRequested] event parameters.
 class ClockInBloc extends Bloc<ClockInEvent, ClockInState>
     with BlocErrorHandler<ClockInState> {
+  /// Creates a [ClockInBloc] with the required use cases.
   ClockInBloc({
     required GetTodaysShiftUseCase getTodaysShift,
     required GetAttendanceStatusUseCase getAttendanceStatus,
@@ -30,20 +34,16 @@ class ClockInBloc extends Bloc<ClockInEvent, ClockInState>
     on<CheckInRequested>(_onCheckIn);
     on<CheckOutRequested>(_onCheckOut);
     on<CheckInModeChanged>(_onModeChanged);
-    on<RequestLocationPermission>(_onRequestLocationPermission);
-    on<CommuteModeToggled>(_onCommuteModeToggled);
-    on<LocationUpdated>(_onLocationUpdated);
 
     add(ClockInPageLoaded());
   }
+
   final GetTodaysShiftUseCase _getTodaysShift;
   final GetAttendanceStatusUseCase _getAttendanceStatus;
   final ClockInUseCase _clockIn;
   final ClockOutUseCase _clockOut;
 
-  // Mock Venue Location (e.g., Grand Hotel, NYC)
+  /// Loads today's shifts and the current attendance status.
-  static const double allowedRadiusMeters = 500;
-
   Future<void> _onLoaded(
     ClockInPageLoaded event,
     Emitter<ClockInState> emit,
@@ -72,10 +72,6 @@ class ClockInBloc extends Bloc<ClockInEvent, ClockInState>
           selectedShift: selectedShift,
           attendance: status,
         ));
-
-        if (selectedShift != null && !status.isCheckedIn) {
-          add(RequestLocationPermission());
-        }
       },
       onError: (String errorKey) => state.copyWith(
         status: ClockInStatus.failure,
@@ -84,106 +80,15 @@ class ClockInBloc extends Bloc<ClockInEvent, ClockInState>
     );
   }
 
-  Future<void> _onRequestLocationPermission(
+  /// Updates the currently selected shift.
-    RequestLocationPermission event,
-    Emitter<ClockInState> emit,
-  ) async {
-    await handleError(
-      emit: emit.call,
-      action: () async {
-        LocationPermission permission = await Geolocator.checkPermission();
-        if (permission == LocationPermission.denied) {
-          permission = await Geolocator.requestPermission();
-        }
-
-        final bool hasConsent =
-            permission == LocationPermission.always ||
-            permission == LocationPermission.whileInUse;
-
-        emit(state.copyWith(hasLocationConsent: hasConsent));
-
-        if (hasConsent) {
-          await _startLocationUpdates();
-        }
-      },
-      onError: (String errorKey) => state.copyWith(
-        errorMessage: errorKey,
-      ),
-    );
-  }
-
-  Future<void> _startLocationUpdates() async {
-    // Note: handleErrorWithResult could be used here too if we want centralized logging/conversion
-    try {
-      final Position position = await Geolocator.getCurrentPosition(
-        desiredAccuracy: LocationAccuracy.high,
-      );
-
-      double distance = 0;
-      bool isVerified =
-          false; // Require location match by default if shift has location
-
-      if (state.selectedShift != null &&
-          state.selectedShift!.latitude != null &&
-          state.selectedShift!.longitude != null) {
-        distance = Geolocator.distanceBetween(
-          position.latitude,
-          position.longitude,
-          state.selectedShift!.latitude!,
-          state.selectedShift!.longitude!,
-        );
-        isVerified = distance <= allowedRadiusMeters;
-      } else {
-        isVerified = true;
-      }
-
-      if (!isClosed) {
-        add(
-          LocationUpdated(
-            position: position,
-            distance: distance,
-            isVerified: isVerified,
-          ),
-        );
-      }
-    } catch (_) {
-      // Geolocator errors usually handled via onRequestLocationPermission
-    }
-  }
-
-  void _onLocationUpdated(
-    LocationUpdated event,
-    Emitter<ClockInState> emit,
-  ) {
-    emit(state.copyWith(
-      currentLocation: event.position,
-      distanceFromVenue: event.distance,
-      isLocationVerified: event.isVerified,
-      etaMinutes:
-          (event.distance / 80).round(), // Rough estimate: 80m/min walking speed
-    ));
-  }
-
-  void _onCommuteModeToggled(
-    CommuteModeToggled event,
-    Emitter<ClockInState> emit,
-  ) {
-    emit(state.copyWith(isCommuteModeOn: event.isEnabled));
-    if (event.isEnabled) {
-      add(RequestLocationPermission());
-    }
-  }
-
   void _onShiftSelected(
     ShiftSelected event,
     Emitter<ClockInState> emit,
   ) {
     emit(state.copyWith(selectedShift: event.shift));
-    if (!state.attendance.isCheckedIn) {
-      _startLocationUpdates();
-    }
   }
 
+  /// Updates the selected date for shift viewing.
   void _onDateSelected(
     DateSelected event,
     Emitter<ClockInState> emit,
@@ -191,6 +96,7 @@ class ClockInBloc extends Bloc<ClockInEvent, ClockInState>
     emit(state.copyWith(selectedDate: event.date));
   }
 
+  /// Updates the check-in interaction mode.
   void _onModeChanged(
     CheckInModeChanged event,
     Emitter<ClockInState> emit,
@@ -198,10 +104,44 @@ class ClockInBloc extends Bloc<ClockInEvent, ClockInState>
     emit(state.copyWith(checkInMode: event.mode));
   }
 
+  /// Handles a clock-in request.
+  ///
+  /// Geofence state is passed via event parameters from the UI layer:
+  /// - If the shift has a venue (lat/lng) and location is neither verified
+  ///   nor timed out, the clock-in is rejected.
+  /// - If the location timed out, notes are required to proceed.
+  /// - Otherwise the clock-in proceeds normally.
   Future<void> _onCheckIn(
     CheckInRequested event,
     Emitter<ClockInState> emit,
   ) async {
+    final Shift? shift = state.selectedShift;
+    final bool shiftHasLocation =
+        shift != null && shift.latitude != null && shift.longitude != null;
+
+    // If the shift requires location verification but geofence has not
+    // confirmed proximity and has not timed out, reject the attempt.
+    if (shiftHasLocation &&
+        !event.isLocationVerified &&
+        !event.isLocationTimedOut) {
+      emit(state.copyWith(
+        status: ClockInStatus.failure,
+        errorMessage: 'errors.clock_in.location_verification_required',
+      ));
+      return;
+    }
+
+    // When location timed out, require the user to provide notes explaining
+    // why they are clocking in without verified proximity.
+    if (event.isLocationTimedOut &&
+        (event.notes == null || event.notes!.trim().isEmpty)) {
+      emit(state.copyWith(
+        status: ClockInStatus.failure,
+        errorMessage: 'errors.clock_in.notes_required_for_timeout',
+      ));
+      return;
+    }
+
     emit(state.copyWith(status: ClockInStatus.actionInProgress));
     await handleError(
       emit: emit.call,
@@ -221,6 +161,7 @@ class ClockInBloc extends Bloc<ClockInEvent, ClockInState>
     );
   }
 
+  /// Handles a clock-out request.
   Future<void> _onCheckOut(
     CheckOutRequested event,
     Emitter<ClockInState> emit,

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/bloc/clock_in_event.dart

@@ -1,7 +1,7 @@
 import 'package:equatable/equatable.dart';
-import 'package:geolocator/geolocator.dart';
 import 'package:krow_domain/krow_domain.dart';
 
+/// Base class for all clock-in related events.
 abstract class ClockInEvent extends Equatable {
   const ClockInEvent();
 
@@ -9,72 +9,81 @@ abstract class ClockInEvent extends Equatable {
   List<Object?> get props => <Object?>[];
 }
 
+/// Emitted when the clock-in page is first loaded.
 class ClockInPageLoaded extends ClockInEvent {}
 
+/// Emitted when the user selects a shift from the list.
 class ShiftSelected extends ClockInEvent {
   const ShiftSelected(this.shift);
+
+  /// The shift the user selected.
   final Shift shift;
 
   @override
   List<Object?> get props => <Object?>[shift];
 }
 
+/// Emitted when the user picks a different date.
 class DateSelected extends ClockInEvent {
-
   const DateSelected(this.date);
+
+  /// The newly selected date.
   final DateTime date;
 
   @override
   List<Object?> get props => <Object?>[date];
 }
 
+/// Emitted when the user requests to clock in.
+///
+/// [isLocationVerified] and [isLocationTimedOut] are provided by the UI layer
+/// from the GeofenceBloc state, bridging the two BLoCs.
 class CheckInRequested extends ClockInEvent {
+  const CheckInRequested({
+    required this.shiftId,
+    this.notes,
+    this.isLocationVerified = false,
+    this.isLocationTimedOut = false,
+  });
 
-  const CheckInRequested({required this.shiftId, this.notes});
+  /// The ID of the shift to clock into.
   final String shiftId;
+
+  /// Optional notes provided by the user.
   final String? notes;
 
+  /// Whether the geofence verification passed (user is within radius).
+  final bool isLocationVerified;
+
+  /// Whether the geofence verification timed out (GPS unavailable).
+  final bool isLocationTimedOut;
+
   @override
-  List<Object?> get props => <Object?>[shiftId, notes];
+  List<Object?> get props =>
+      <Object?>[shiftId, notes, isLocationVerified, isLocationTimedOut];
 }
 
+/// Emitted when the user requests to clock out.
 class CheckOutRequested extends ClockInEvent {
-
   const CheckOutRequested({this.notes, this.breakTimeMinutes});
+
+  /// Optional notes provided by the user.
   final String? notes;
+
+  /// Break time taken during the shift, in minutes.
   final int? breakTimeMinutes;
 
   @override
   List<Object?> get props => <Object?>[notes, breakTimeMinutes];
 }
 
+/// Emitted when the user changes the check-in mode (e.g. swipe vs tap).
 class CheckInModeChanged extends ClockInEvent {
-
   const CheckInModeChanged(this.mode);
+
+  /// The new check-in mode identifier.
   final String mode;
 
   @override
   List<Object?> get props => <Object?>[mode];
 }
-
-class CommuteModeToggled extends ClockInEvent {
-
-  const CommuteModeToggled(this.isEnabled);
-  final bool isEnabled;
-
-  @override
-  List<Object?> get props => <Object?>[isEnabled];
-}
-
-class RequestLocationPermission extends ClockInEvent {}
-
-class LocationUpdated extends ClockInEvent {
-
-  const LocationUpdated({required this.position, required this.distance, required this.isVerified});
-  final Position position;
-  final double distance;
-  final bool isVerified;
-  
-  @override
-  List<Object?> get props => <Object?>[position, distance, isVerified];
-}

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/bloc/clock_in_state.dart

@@ -1,12 +1,15 @@
 import 'package:equatable/equatable.dart';
 import 'package:krow_domain/krow_domain.dart';
-import 'package:geolocator/geolocator.dart';
-
 
+/// Represents the possible statuses of the clock-in page.
 enum ClockInStatus { initial, loading, success, failure, actionInProgress }
 
+/// State for the [ClockInBloc].
+///
+/// Contains today's shifts, the selected shift, attendance status,
+/// and clock-in UI configuration. Location/geofence concerns are
+/// managed separately by [GeofenceBloc].
 class ClockInState extends Equatable {
-
   const ClockInState({
     this.status = ClockInStatus.initial,
     this.todayShifts = const <Shift>[],
@@ -15,28 +18,30 @@ class ClockInState extends Equatable {
     required this.selectedDate,
     this.checkInMode = 'swipe',
     this.errorMessage,
-    this.currentLocation,
-    this.distanceFromVenue,
-    this.isLocationVerified = false,
-    this.isCommuteModeOn = false,
-    this.hasLocationConsent = false,
-    this.etaMinutes,
   });
+
+  /// Current page status.
   final ClockInStatus status;
+
+  /// List of shifts scheduled for the selected date.
   final List<Shift> todayShifts;
+
+  /// The shift currently selected by the user.
   final Shift? selectedShift;
+
+  /// Current attendance/check-in status from the backend.
   final AttendanceStatus attendance;
+
+  /// The date the user is viewing shifts for.
   final DateTime selectedDate;
+
+  /// The current check-in interaction mode (e.g. 'swipe').
   final String checkInMode;
+
+  /// Error message key for displaying failures.
   final String? errorMessage;
 
-  final Position? currentLocation;
+  /// Creates a copy of this state with the given fields replaced.
-  final double? distanceFromVenue;
-  final bool isLocationVerified;
-  final bool isCommuteModeOn;
-  final bool hasLocationConsent;
-  final int? etaMinutes;
-
   ClockInState copyWith({
     ClockInStatus? status,
     List<Shift>? todayShifts,
@@ -45,12 +50,6 @@ class ClockInState extends Equatable {
     DateTime? selectedDate,
     String? checkInMode,
     String? errorMessage,
-    Position? currentLocation,
-    double? distanceFromVenue,
-    bool? isLocationVerified,
-    bool? isCommuteModeOn,
-    bool? hasLocationConsent,
-    int? etaMinutes,
   }) {
     return ClockInState(
       status: status ?? this.status,
@@ -60,12 +59,6 @@ class ClockInState extends Equatable {
       selectedDate: selectedDate ?? this.selectedDate,
       checkInMode: checkInMode ?? this.checkInMode,
       errorMessage: errorMessage,
-      currentLocation: currentLocation ?? this.currentLocation,
-      distanceFromVenue: distanceFromVenue ?? this.distanceFromVenue,
-      isLocationVerified: isLocationVerified ?? this.isLocationVerified,
-      isCommuteModeOn: isCommuteModeOn ?? this.isCommuteModeOn,
-      hasLocationConsent: hasLocationConsent ?? this.hasLocationConsent,
-      etaMinutes: etaMinutes ?? this.etaMinutes,
     );
   }
 
@@ -78,11 +71,5 @@ class ClockInState extends Equatable {
         selectedDate,
         checkInMode,
         errorMessage,
-        currentLocation,
-        distanceFromVenue,
-        isLocationVerified,
-        isCommuteModeOn,
-        hasLocationConsent,
-        etaMinutes,
       ];
 }

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/bloc/geofence_bloc.dart

@@ -0,0 +1,262 @@
+import 'dart:async';
+
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:krow_core/core.dart';
+import 'package:krow_domain/krow_domain.dart';
+
+import '../../data/services/background_geofence_service.dart';
+import '../../domain/models/geofence_result.dart';
+import '../../domain/services/geofence_service_interface.dart';
+import 'geofence_event.dart';
+import 'geofence_state.dart';
+
+/// BLoC that manages geofence verification and background tracking.
+///
+/// Handles foreground location stream monitoring, GPS timeout fallback,
+/// and background periodic checks while clocked in.
+class GeofenceBloc extends Bloc<GeofenceEvent, GeofenceState>
+    with
+        BlocErrorHandler<GeofenceState>,
+        SafeBloc<GeofenceEvent, GeofenceState> {
+
+  /// Creates a [GeofenceBloc] instance.
+  GeofenceBloc({
+    required GeofenceServiceInterface geofenceService,
+    required BackgroundGeofenceService backgroundGeofenceService,
+  })  : _geofenceService = geofenceService,
+        _backgroundGeofenceService = backgroundGeofenceService,
+        super(const GeofenceState.initial()) {
+    on<GeofenceStarted>(_onStarted);
+    on<GeofenceResultUpdated>(_onResultUpdated);
+    on<GeofenceTimeoutReached>(_onTimeout);
+    on<GeofenceServiceStatusChanged>(_onServiceStatusChanged);
+    on<GeofenceRetryRequested>(_onRetry);
+    on<BackgroundTrackingStarted>(_onBackgroundTrackingStarted);
+    on<BackgroundTrackingStopped>(_onBackgroundTrackingStopped);
+    on<GeofenceStopped>(_onStopped);
+  }
+  /// The geofence service for foreground proximity checks.
+  final GeofenceServiceInterface _geofenceService;
+
+  /// The background service for periodic tracking while clocked in.
+  final BackgroundGeofenceService _backgroundGeofenceService;
+
+  /// Active subscription to the foreground geofence location stream.
+  StreamSubscription<GeofenceResult>? _geofenceSubscription;
+
+  /// Active subscription to the location service status stream.
+  StreamSubscription<bool>? _serviceStatusSubscription;
+
+  /// Handles the [GeofenceStarted] event by requesting permission, performing
+  /// an initial geofence check, and starting the foreground location stream.
+  Future<void> _onStarted(
+    GeofenceStarted event,
+    Emitter<GeofenceState> emit,
+  ) async {
+    emit(state.copyWith(
+      isVerifying: true,
+      targetLat: event.targetLat,
+      targetLng: event.targetLng,
+    ));
+
+    await handleError(
+      emit: emit.call,
+      action: () async {
+        // Check permission first.
+        final permission = await _geofenceService.ensurePermission();
+        emit(state.copyWith(permissionStatus: permission));
+
+        if (permission == LocationPermissionStatus.denied ||
+            permission == LocationPermissionStatus.deniedForever ||
+            permission == LocationPermissionStatus.serviceDisabled) {
+          emit(state.copyWith(
+            isVerifying: false,
+            isLocationServiceEnabled:
+                permission != LocationPermissionStatus.serviceDisabled,
+          ));
+          return;
+        }
+
+        // Start monitoring location service status changes.
+        await _serviceStatusSubscription?.cancel();
+        _serviceStatusSubscription =
+            _geofenceService.watchServiceStatus().listen((isEnabled) {
+          add(GeofenceServiceStatusChanged(isEnabled));
+        });
+
+        // Get initial position with a 30s timeout.
+        final result = await _geofenceService.checkGeofenceWithTimeout(
+          targetLat: event.targetLat,
+          targetLng: event.targetLng,
+        );
+
+        if (result == null) {
+          add(const GeofenceTimeoutReached());
+        } else {
+          add(GeofenceResultUpdated(result));
+        }
+
+        // Start continuous foreground location stream.
+        await _geofenceSubscription?.cancel();
+        _geofenceSubscription = _geofenceService
+            .watchGeofence(
+              targetLat: event.targetLat,
+              targetLng: event.targetLng,
+            )
+            .listen(
+              (result) => add(GeofenceResultUpdated(result)),
+            );
+      },
+      onError: (String errorKey) => state.copyWith(
+        isVerifying: false,
+      ),
+    );
+  }
+
+  /// Handles the [GeofenceResultUpdated] event by updating the state with
+  /// the latest location and distance data.
+  void _onResultUpdated(
+    GeofenceResultUpdated event,
+    Emitter<GeofenceState> emit,
+  ) {
+    emit(state.copyWith(
+      isVerifying: false,
+      isLocationTimedOut: false,
+      currentLocation: event.result.location,
+      distanceFromTarget: event.result.distanceMeters,
+      isLocationVerified: event.result.isWithinRadius,
+      isLocationServiceEnabled: true,
+    ));
+  }
+
+  /// Handles the [GeofenceTimeoutReached] event by marking the state as
+  /// timed out.
+  void _onTimeout(
+    GeofenceTimeoutReached event,
+    Emitter<GeofenceState> emit,
+  ) {
+    emit(state.copyWith(
+      isVerifying: false,
+      isLocationTimedOut: true,
+    ));
+  }
+
+  /// Handles the [GeofenceServiceStatusChanged] event. If services are
+  /// re-enabled after a timeout, automatically retries the check.
+  Future<void> _onServiceStatusChanged(
+    GeofenceServiceStatusChanged event,
+    Emitter<GeofenceState> emit,
+  ) async {
+    emit(state.copyWith(isLocationServiceEnabled: event.isEnabled));
+
+    // If service re-enabled and we were timed out, retry automatically.
+    if (event.isEnabled && state.isLocationTimedOut) {
+      add(const GeofenceRetryRequested());
+    }
+  }
+
+  /// Handles the [GeofenceRetryRequested] event by re-checking the geofence
+  /// with the stored target coordinates.
+  Future<void> _onRetry(
+    GeofenceRetryRequested event,
+    Emitter<GeofenceState> emit,
+  ) async {
+    if (state.targetLat == null || state.targetLng == null) return;
+
+    emit(state.copyWith(
+      isVerifying: true,
+      isLocationTimedOut: false,
+    ));
+
+    await handleError(
+      emit: emit.call,
+      action: () async {
+        final result = await _geofenceService.checkGeofenceWithTimeout(
+          targetLat: state.targetLat!,
+          targetLng: state.targetLng!,
+        );
+
+        if (result == null) {
+          add(const GeofenceTimeoutReached());
+        } else {
+          add(GeofenceResultUpdated(result));
+        }
+      },
+      onError: (String errorKey) => state.copyWith(
+        isVerifying: false,
+      ),
+    );
+  }
+
+  /// Handles the [BackgroundTrackingStarted] event by requesting "Always"
+  /// permission and starting periodic background checks.
+  Future<void> _onBackgroundTrackingStarted(
+    BackgroundTrackingStarted event,
+    Emitter<GeofenceState> emit,
+  ) async {
+    await handleError(
+      emit: emit.call,
+      action: () async {
+        // Request upgrade to "Always" permission for background tracking.
+        final permission = await _geofenceService.requestAlwaysPermission();
+        emit(state.copyWith(permissionStatus: permission));
+
+        // Start background tracking regardless (degrades gracefully).
+        await _backgroundGeofenceService.startBackgroundTracking(
+          targetLat: event.targetLat,
+          targetLng: event.targetLng,
+          shiftId: event.shiftId,
+        );
+
+        // Show greeting notification using localized strings from the UI.
+        await _backgroundGeofenceService.showClockInGreetingNotification(
+          title: event.greetingTitle,
+          body: event.greetingBody,
+        );
+
+        emit(state.copyWith(isBackgroundTrackingActive: true));
+      },
+      onError: (String errorKey) => state.copyWith(
+        isBackgroundTrackingActive: false,
+      ),
+    );
+  }
+
+  /// Handles the [BackgroundTrackingStopped] event by stopping background
+  /// tracking.
+  Future<void> _onBackgroundTrackingStopped(
+    BackgroundTrackingStopped event,
+    Emitter<GeofenceState> emit,
+  ) async {
+    await handleError(
+      emit: emit.call,
+      action: () async {
+        await _backgroundGeofenceService.stopBackgroundTracking();
+        emit(state.copyWith(isBackgroundTrackingActive: false));
+      },
+      onError: (String errorKey) => state.copyWith(
+        isBackgroundTrackingActive: false,
+      ),
+    );
+  }
+
+  /// Handles the [GeofenceStopped] event by cancelling all subscriptions
+  /// and resetting the state.
+  Future<void> _onStopped(
+    GeofenceStopped event,
+    Emitter<GeofenceState> emit,
+  ) async {
+    await _geofenceSubscription?.cancel();
+    _geofenceSubscription = null;
+    await _serviceStatusSubscription?.cancel();
+    _serviceStatusSubscription = null;
+    emit(const GeofenceState.initial());
+  }
+
+  @override
+  Future<void> close() {
+    _geofenceSubscription?.cancel();
+    _serviceStatusSubscription?.cancel();
+    return super.close();
+  }
+}

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/bloc/geofence_event.dart

@@ -0,0 +1,106 @@
+import 'package:equatable/equatable.dart';
+
+import '../../domain/models/geofence_result.dart';
+
+/// Base event for the [GeofenceBloc].
+abstract class GeofenceEvent extends Equatable {
+  /// Creates a [GeofenceEvent].
+  const GeofenceEvent();
+
+  @override
+  List<Object?> get props => <Object?>[];
+}
+
+/// Starts foreground geofence verification for a target location.
+class GeofenceStarted extends GeofenceEvent {
+  /// Target latitude of the shift location.
+  final double targetLat;
+
+  /// Target longitude of the shift location.
+  final double targetLng;
+
+  /// Creates a [GeofenceStarted] event.
+  const GeofenceStarted({required this.targetLat, required this.targetLng});
+
+  @override
+  List<Object?> get props => <Object?>[targetLat, targetLng];
+}
+
+/// Emitted when a new geofence result is received from the location stream.
+class GeofenceResultUpdated extends GeofenceEvent {
+  /// The latest geofence check result.
+  final GeofenceResult result;
+
+  /// Creates a [GeofenceResultUpdated] event.
+  const GeofenceResultUpdated(this.result);
+
+  @override
+  List<Object?> get props => <Object?>[result];
+}
+
+/// Emitted when the GPS timeout (30s) is reached without a location fix.
+class GeofenceTimeoutReached extends GeofenceEvent {
+  /// Creates a [GeofenceTimeoutReached] event.
+  const GeofenceTimeoutReached();
+}
+
+/// Emitted when the device location service status changes.
+class GeofenceServiceStatusChanged extends GeofenceEvent {
+  /// Whether location services are now enabled.
+  final bool isEnabled;
+
+  /// Creates a [GeofenceServiceStatusChanged] event.
+  const GeofenceServiceStatusChanged(this.isEnabled);
+
+  @override
+  List<Object?> get props => <Object?>[isEnabled];
+}
+
+/// User manually requests a geofence re-check.clock_in_body.dart
+class GeofenceRetryRequested extends GeofenceEvent {
+  /// Creates a [GeofenceRetryRequested] event.
+  const GeofenceRetryRequested();
+}
+
+/// Starts background tracking after successful clock-in.
+class BackgroundTrackingStarted extends GeofenceEvent {
+  /// The shift ID being tracked.
+  final String shiftId;
+
+  /// Target latitude of the shift location.
+  final double targetLat;
+
+  /// Target longitude of the shift location.
+  final double targetLng;
+
+  /// Localized greeting notification title passed from the UI layer.
+  final String greetingTitle;
+
+  /// Localized greeting notification body passed from the UI layer.
+  final String greetingBody;
+
+  /// Creates a [BackgroundTrackingStarted] event.
+  const BackgroundTrackingStarted({
+    required this.shiftId,
+    required this.targetLat,
+    required this.targetLng,
+    required this.greetingTitle,
+    required this.greetingBody,
+  });
+
+  @override
+  List<Object?> get props =>
+      <Object?>[shiftId, targetLat, targetLng, greetingTitle, greetingBody];
+}
+
+/// Stops background tracking after clock-out.
+class BackgroundTrackingStopped extends GeofenceEvent {
+  /// Creates a [BackgroundTrackingStopped] event.
+  const BackgroundTrackingStopped();
+}
+
+/// Stops all geofence monitoring (foreground and background).
+class GeofenceStopped extends GeofenceEvent {
+  /// Creates a [GeofenceStopped] event.
+  const GeofenceStopped();
+}

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/bloc/geofence_state.dart

@@ -0,0 +1,95 @@
+import 'package:equatable/equatable.dart';
+import 'package:krow_domain/krow_domain.dart';
+
+/// State for the [GeofenceBloc].
+class GeofenceState extends Equatable {
+
+  /// Creates a [GeofenceState] instance.
+  const GeofenceState({
+    this.permissionStatus,
+    this.isLocationServiceEnabled = true,
+    this.currentLocation,
+    this.distanceFromTarget,
+    this.isLocationVerified = false,
+    this.isLocationTimedOut = false,
+    this.isVerifying = false,
+    this.isBackgroundTrackingActive = false,
+    this.targetLat,
+    this.targetLng,
+  });
+  /// Current location permission status.
+  final LocationPermissionStatus? permissionStatus;
+
+  /// Whether device location services are enabled.
+  final bool isLocationServiceEnabled;
+
+  /// The device's current location, if available.
+  final DeviceLocation? currentLocation;
+
+  /// Distance from the target location in meters.
+  final double? distanceFromTarget;
+
+  /// Whether the device is within the 500m geofence radius.
+  final bool isLocationVerified;
+
+  /// Whether GPS timed out trying to get a fix.
+  final bool isLocationTimedOut;
+
+  /// Whether the BLoC is actively verifying location.
+  final bool isVerifying;
+
+  /// Whether background tracking is active.
+  final bool isBackgroundTrackingActive;
+
+  /// Target latitude being monitored.
+  final double? targetLat;
+
+  /// Target longitude being monitored.
+  final double? targetLng;
+
+  /// Initial state before any geofence operations.
+  const GeofenceState.initial() : this();
+
+  /// Creates a copy with the given fields replaced.
+  GeofenceState copyWith({
+    LocationPermissionStatus? permissionStatus,
+    bool? isLocationServiceEnabled,
+    DeviceLocation? currentLocation,
+    double? distanceFromTarget,
+    bool? isLocationVerified,
+    bool? isLocationTimedOut,
+    bool? isVerifying,
+    bool? isBackgroundTrackingActive,
+    double? targetLat,
+    double? targetLng,
+  }) {
+    return GeofenceState(
+      permissionStatus: permissionStatus ?? this.permissionStatus,
+      isLocationServiceEnabled:
+          isLocationServiceEnabled ?? this.isLocationServiceEnabled,
+      currentLocation: currentLocation ?? this.currentLocation,
+      distanceFromTarget: distanceFromTarget ?? this.distanceFromTarget,
+      isLocationVerified: isLocationVerified ?? this.isLocationVerified,
+      isLocationTimedOut: isLocationTimedOut ?? this.isLocationTimedOut,
+      isVerifying: isVerifying ?? this.isVerifying,
+      isBackgroundTrackingActive:
+          isBackgroundTrackingActive ?? this.isBackgroundTrackingActive,
+      targetLat: targetLat ?? this.targetLat,
+      targetLng: targetLng ?? this.targetLng,
+    );
+  }
+
+  @override
+  List<Object?> get props => <Object?>[
+        permissionStatus,
+        isLocationServiceEnabled,
+        currentLocation,
+        distanceFromTarget,
+        isLocationVerified,
+        isLocationTimedOut,
+        isVerifying,
+        isBackgroundTrackingActive,
+        targetLat,
+        targetLng,
+      ];
+}

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/blocs/clock_in_cubit.dart

@@ -1,155 +0,0 @@
-import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:equatable/equatable.dart';
-import 'package:geolocator/geolocator.dart';
-
-// --- State ---
-class ClockInState extends Equatable {
-
-  const ClockInState({
-    this.isLoading = false,
-    this.isLocationVerified = false,
-    this.error,
-    this.currentLocation,
-    this.distanceFromVenue,
-    this.isClockedIn = false,
-    this.clockInTime,
-  });
-  final bool isLoading;
-  final bool isLocationVerified;
-  final String? error;
-  final Position? currentLocation;
-  final double? distanceFromVenue;
-  final bool isClockedIn;
-  final DateTime? clockInTime;
-
-  ClockInState copyWith({
-    bool? isLoading,
-    bool? isLocationVerified,
-    String? error,
-    Position? currentLocation,
-    double? distanceFromVenue,
-    bool? isClockedIn,
-    DateTime? clockInTime,
-  }) {
-    return ClockInState(
-      isLoading: isLoading ?? this.isLoading,
-      isLocationVerified: isLocationVerified ?? this.isLocationVerified,
-      error: error, // Clear error if not provided
-      currentLocation: currentLocation ?? this.currentLocation,
-      distanceFromVenue: distanceFromVenue ?? this.distanceFromVenue,
-      isClockedIn: isClockedIn ?? this.isClockedIn,
-      clockInTime: clockInTime ?? this.clockInTime,
-    );
-  }
-
-  @override
-  List<Object?> get props => <Object?>[
-        isLoading,
-        isLocationVerified,
-        error,
-        currentLocation,
-        distanceFromVenue,
-        isClockedIn,
-        clockInTime,
-      ];
-}
-
-// --- Cubit ---
-class ClockInCubit extends Cubit<ClockInState> { // 500m radius
-
-  ClockInCubit() : super(const ClockInState());
-  // Mock Venue Location (e.g., Grand Hotel, NYC)
-  static const double venueLat = 40.7128;
-  static const double venueLng = -74.0060;
-  static const double allowedRadiusMeters = 500;
-
-  Future<void> checkLocationPermission() async {
-    emit(state.copyWith(isLoading: true, error: null));
-    try {
-      LocationPermission permission = await Geolocator.checkPermission();
-      if (permission == LocationPermission.denied) {
-        permission = await Geolocator.requestPermission();
-        if (permission == LocationPermission.denied) {
-          emit(state.copyWith(
-            isLoading: false,
-            error: 'Location permissions are denied',
-          ));
-          return;
-        }
-      }
-
-      if (permission == LocationPermission.deniedForever) {
-        emit(state.copyWith(
-          isLoading: false,
-          error: 'Location permissions are permanently denied, we cannot request permissions.',
-        ));
-        return;
-      }
-
-      await _getCurrentLocation();
-    } catch (e) {
-      emit(state.copyWith(isLoading: false, error: e.toString()));
-    }
-  }
-
-  Future<void> _getCurrentLocation() async {
-    try {
-      final Position position = await Geolocator.getCurrentPosition(
-        desiredAccuracy: LocationAccuracy.high,
-      );
-
-      final double distance = Geolocator.distanceBetween(
-        position.latitude,
-        position.longitude,
-        venueLat,
-        venueLng,
-      );
-
-      final bool isWithinRadius = distance <= allowedRadiusMeters;
-
-      emit(state.copyWith(
-        isLoading: false,
-        currentLocation: position,
-        distanceFromVenue: distance,
-        isLocationVerified: isWithinRadius,
-        error: isWithinRadius ? null : 'You are ${distance.toStringAsFixed(0)}m away. You must be within ${allowedRadiusMeters}m.',
-      ));
-    } catch (e) {
-      emit(state.copyWith(isLoading: false, error: 'Failed to get location: $e'));
-    }
-  }
-
-  Future<void> clockIn() async {
-    if (state.currentLocation == null) {
-      await checkLocationPermission();
-      if (state.currentLocation == null) return;
-    }
-
-    emit(state.copyWith(isLoading: true));
-    
-    await Future.delayed(const Duration(seconds: 2));
-
-    emit(state.copyWith(
-      isLoading: false,
-      isClockedIn: true,
-      clockInTime: DateTime.now(),
-    ));
-  }
-
-  Future<void> clockOut() async {
-     if (state.currentLocation == null) {
-      await checkLocationPermission();
-      if (state.currentLocation == null) return;
-    }
-    
-    emit(state.copyWith(isLoading: true));
-
-    await Future.delayed(const Duration(seconds: 2));
-
-    emit(state.copyWith(
-      isLoading: false,
-      isClockedIn: false,
-      clockInTime: null,
-    ));
-  }
-}

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/pages/clock_in_page.dart

@@ -6,14 +6,15 @@ import 'package:flutter_modular/flutter_modular.dart';
 
 import '../bloc/clock_in_bloc.dart';
 import '../bloc/clock_in_state.dart';
+import '../bloc/geofence_bloc.dart';
 import '../widgets/clock_in_body.dart';
 import '../widgets/clock_in_page_skeleton/clock_in_page_skeleton.dart';
 
 /// Top-level page for the staff clock-in feature.
 ///
-/// Acts as a thin shell that provides the [ClockInBloc] and delegates
+/// Provides [ClockInBloc] and [GeofenceBloc], then delegates rendering to
-/// rendering to [ClockInBody] (loaded state) or [ClockInPageSkeleton]
+/// [ClockInBody] (loaded) or [ClockInPageSkeleton] (loading). Error
-/// (loading state). Error snackbars are handled via [BlocListener].
+/// snackbars are handled via [BlocListener].
 class ClockInPage extends StatelessWidget {
   /// Creates the clock-in page.
   const ClockInPage({super.key});
@@ -24,8 +25,15 @@ class ClockInPage extends StatelessWidget {
       context,
     ).staff.clock_in;
 
-    return BlocProvider<ClockInBloc>.value(
+    return MultiBlocProvider(
-      value: Modular.get<ClockInBloc>(),
+      providers: <BlocProvider<dynamic>>[
+        BlocProvider<ClockInBloc>.value(
+          value: Modular.get<ClockInBloc>(),
+        ),
+        BlocProvider<GeofenceBloc>.value(
+          value: Modular.get<GeofenceBloc>(),
+        ),
+      ],
       child: BlocListener<ClockInBloc, ClockInState>(
         listenWhen: (ClockInState previous, ClockInState current) =>
             current.status == ClockInStatus.failure &&

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/widgets/check_in_mode_tab.dart

@@ -37,7 +37,7 @@ class CheckInModeTab extends StatelessWidget {
     return Expanded(
       child: GestureDetector(
         onTap: () =>
-            context.read<ClockInBloc>().add(CheckInModeChanged(value)),
+            ReadContext(context).read<ClockInBloc>().add(CheckInModeChanged(value)),
         child: Container(
           padding: const EdgeInsets.symmetric(vertical: UiConstants.space2),
           decoration: BoxDecoration(

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/widgets/clock_in_action_section.dart

@@ -1,11 +1,20 @@
+import 'package:core_localization/core_localization.dart';
+import 'package:design_system/design_system.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flutter_modular/flutter_modular.dart';
+import 'package:krow_core/core.dart';
 import 'package:krow_domain/krow_domain.dart';
 
 import '../bloc/clock_in_bloc.dart';
 import '../bloc/clock_in_event.dart';
+import '../bloc/clock_in_state.dart';
+import '../bloc/geofence_bloc.dart';
+import '../bloc/geofence_event.dart';
+import '../bloc/geofence_state.dart';
 import 'clock_in_helpers.dart';
 import 'early_check_in_banner.dart';
+import 'geofence_status_banner.dart';
 import 'lunch_break_modal.dart';
 import 'nfc_scan_dialog.dart';
 import 'no_shifts_banner.dart';
@@ -15,7 +24,8 @@ import 'swipe_to_check_in.dart';
 /// Orchestrates which action widget is displayed based on the current state.
 ///
 /// Decides between the swipe-to-check-in slider, the early-arrival banner,
-/// the shift-completed banner, or the no-shifts placeholder.
+/// the shift-completed banner, or the no-shifts placeholder. Also shows the
+/// [GeofenceStatusBanner] and manages background tracking lifecycle.
 class ClockInActionSection extends StatelessWidget {
   /// Creates the action section.
   const ClockInActionSection({
@@ -44,6 +54,37 @@ class ClockInActionSection extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    return MultiBlocListener(
+      listeners: <BlocListener<dynamic, dynamic>>[
+        // Start background tracking after successful check-in.
+        BlocListener<ClockInBloc, ClockInState>(
+          listenWhen: (ClockInState previous, ClockInState current) =>
+              previous.status == ClockInStatus.actionInProgress &&
+              current.status == ClockInStatus.success &&
+              current.attendance.isCheckedIn &&
+              !previous.attendance.isCheckedIn,
+          listener: (BuildContext context, ClockInState state) {
+            _startBackgroundTracking(context, state);
+          },
+        ),
+        // Stop background tracking after clock-out.
+        BlocListener<ClockInBloc, ClockInState>(
+          listenWhen: (ClockInState previous, ClockInState current) =>
+              previous.attendance.isCheckedIn &&
+              !current.attendance.isCheckedIn,
+          listener: (BuildContext context, ClockInState _) {
+            ReadContext(context)
+                .read<GeofenceBloc>()
+                .add(const BackgroundTrackingStopped());
+          },
+        ),
+      ],
+      child: _buildContent(context),
+    );
+  }
+
+  /// Builds the main content column with geofence banner and action widget.
+  Widget _buildContent(BuildContext context) {
     if (selectedShift != null && checkOutTime == null) {
       return _buildActiveShiftAction(context);
     }
@@ -58,36 +99,74 @@ class ClockInActionSection extends StatelessWidget {
   /// Builds the action widget for an active (not completed) shift.
   Widget _buildActiveShiftAction(BuildContext context) {
     if (!isCheckedIn && !ClockInHelpers.isCheckInAllowed(selectedShift!)) {
-      return EarlyCheckInBanner(
+      return Column(
-        availabilityTime: ClockInHelpers.getCheckInAvailabilityTime(
+        mainAxisSize: MainAxisSize.min,
-          selectedShift!,
+        children: <Widget>[
-          context,
+          const GeofenceStatusBanner(),
-        ),
+          const SizedBox(height: UiConstants.space3),
+          EarlyCheckInBanner(
+            availabilityTime: ClockInHelpers.getCheckInAvailabilityTime(
+              selectedShift!,
+              context,
+            ),
+          ),
+        ],
       );
     }
 
-    return SwipeToCheckIn(
+    return BlocBuilder<GeofenceBloc, GeofenceState>(
-      isCheckedIn: isCheckedIn,
+      builder: (BuildContext context, GeofenceState geofenceState) {
-      mode: checkInMode,
+        final bool hasCoordinates = selectedShift?.latitude != null &&
-      isDisabled: isCheckedIn,
+            selectedShift?.longitude != null;
-      isLoading: isActionInProgress,
+
-      onCheckIn: () => _handleCheckIn(context),
+        // Disable swipe when the shift has coordinates and the user is
-      onCheckOut: () => _handleCheckOut(context),
+        // not verified and the timeout has not been reached.
+        final bool isGeofenceBlocking = hasCoordinates &&
+            !geofenceState.isLocationVerified &&
+            !geofenceState.isLocationTimedOut;
+
+        return Column(
+          mainAxisSize: MainAxisSize.min,
+          spacing: UiConstants.space4,
+          children: <Widget>[
+            // Geofence status banner is shown even when not blocking to provide feedback
+            const GeofenceStatusBanner(),
+            SwipeToCheckIn(
+              isCheckedIn: isCheckedIn,
+              mode: checkInMode,
+              isDisabled: isCheckedIn || isGeofenceBlocking,
+              isLoading: isActionInProgress,
+              onCheckIn: () => _handleCheckIn(context),
+              onCheckOut: () => _handleCheckOut(context),
+            ),
+          ],
+        );
+      },
     );
   }
 
-  /// Triggers the check-in flow, showing an NFC dialog when needed.
+  /// Triggers the check-in flow, reading geofence state for location data.
   Future<void> _handleCheckIn(BuildContext context) async {
+    final GeofenceState geofenceState = ReadContext(context).read<GeofenceBloc>().state;
+
     if (checkInMode == 'nfc') {
       final bool scanned = await showNfcScanDialog(context);
       if (scanned && context.mounted) {
-        context.read<ClockInBloc>().add(
+        ReadContext(context).read<ClockInBloc>().add(
-              CheckInRequested(shiftId: selectedShift!.id),
+              CheckInRequested(
+                shiftId: selectedShift!.id,
+                isLocationVerified: geofenceState.isLocationVerified,
+                isLocationTimedOut: geofenceState.isLocationTimedOut,
+              ),
             );
       }
     } else {
-      context.read<ClockInBloc>().add(
+      ReadContext(context).read<ClockInBloc>().add(
-            CheckInRequested(shiftId: selectedShift!.id),
+            CheckInRequested(
+              shiftId: selectedShift!.id,
+              isLocationVerified: geofenceState.isLocationVerified,
+              isLocationTimedOut: geofenceState.isLocationTimedOut,
+            ),
           );
     }
   }
@@ -98,10 +177,33 @@ class ClockInActionSection extends StatelessWidget {
       context: context,
       builder: (BuildContext dialogContext) => LunchBreakDialog(
         onComplete: () {
-          Navigator.of(dialogContext).pop();
+          Modular.to.popSafe();
-          context.read<ClockInBloc>().add(const CheckOutRequested());
+          ReadContext(context).read<ClockInBloc>().add(const CheckOutRequested());
         },
       ),
     );
   }
+
+  /// Dispatches [BackgroundTrackingStarted] if the geofence has target
+  /// coordinates after a successful check-in.
+  void _startBackgroundTracking(BuildContext context, ClockInState state) {
+    final GeofenceState geofenceState = ReadContext(context).read<GeofenceBloc>().state;
+
+    if (geofenceState.targetLat != null &&
+        geofenceState.targetLng != null &&
+        state.attendance.activeShiftId != null) {
+      final TranslationsStaffClockInGeofenceEn geofenceI18n =
+          Translations.of(context).staff.clock_in.geofence;
+
+      ReadContext(context).read<GeofenceBloc>().add(
+            BackgroundTrackingStarted(
+              shiftId: state.attendance.activeShiftId!,
+              targetLat: geofenceState.targetLat!,
+              targetLng: geofenceState.targetLng!,
+              greetingTitle: geofenceI18n.clock_in_greeting_title,
+              greetingBody: geofenceI18n.clock_in_greeting_body,
+            ),
+          );
+    }
+  }
 }

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/widgets/clock_in_body.dart

@@ -8,6 +8,8 @@ import 'package:krow_domain/krow_domain.dart';
 import '../bloc/clock_in_bloc.dart';
 import '../bloc/clock_in_event.dart';
 import '../bloc/clock_in_state.dart';
+import '../bloc/geofence_bloc.dart';
+import '../bloc/geofence_event.dart';
 import 'checked_in_banner.dart';
 import 'clock_in_action_section.dart';
 import 'date_selector.dart';
@@ -17,89 +19,129 @@ import 'shift_card_list.dart';
 ///
 /// Composes the date selector, activity header, shift cards, action section,
 /// and the checked-in status banner into a single scrollable column.
-class ClockInBody extends StatelessWidget {
+/// Triggers geofence verification on mount and on shift selection changes.
+class ClockInBody extends StatefulWidget {
   /// Creates the clock-in body.
   const ClockInBody({super.key});
 
+  @override
+  State<ClockInBody> createState() => _ClockInBodyState();
+}
+
+class _ClockInBodyState extends State<ClockInBody> {
+  @override
+  void initState() {
+    super.initState();
+    // Sync geofence on initial mount if a shift is already selected.
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      final Shift? selectedShift =
+          ReadContext(context).read<ClockInBloc>().state.selectedShift;
+      _syncGeofence(context, selectedShift);
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     final TranslationsStaffClockInEn i18n = Translations.of(
       context,
     ).staff.clock_in;
 
-    return SingleChildScrollView(
+    return BlocListener<ClockInBloc, ClockInState>(
-      padding: const EdgeInsets.only(
+      listenWhen: (ClockInState previous, ClockInState current) =>
-        bottom: UiConstants.space24,
+          previous.selectedShift != current.selectedShift,
-        top: UiConstants.space6,
+      listener: (BuildContext context, ClockInState state) {
-      ),
+        _syncGeofence(context, state.selectedShift);
-      child: Padding(
+      },
-        padding: const EdgeInsets.symmetric(horizontal: UiConstants.space5),
+      child: SingleChildScrollView(
-        child: BlocBuilder<ClockInBloc, ClockInState>(
+        padding: const EdgeInsets.only(
-          builder: (BuildContext context, ClockInState state) {
+          bottom: UiConstants.space24,
-            final List<Shift> todayShifts = state.todayShifts;
+          top: UiConstants.space6,
-            final Shift? selectedShift = state.selectedShift;
+        ),
-            final String? activeShiftId = state.attendance.activeShiftId;
+        child: Padding(
-            final bool isActiveSelected =
+          padding: const EdgeInsets.symmetric(horizontal: UiConstants.space5),
-                selectedShift != null && selectedShift.id == activeShiftId;
+          child: BlocBuilder<ClockInBloc, ClockInState>(
-            final DateTime? checkInTime = isActiveSelected
+            builder: (BuildContext context, ClockInState state) {
-                ? state.attendance.checkInTime
+              final List<Shift> todayShifts = state.todayShifts;
-                : null;
+              final Shift? selectedShift = state.selectedShift;
-            final DateTime? checkOutTime = isActiveSelected
+              final String? activeShiftId = state.attendance.activeShiftId;
-                ? state.attendance.checkOutTime
+              final bool isActiveSelected =
-                : null;
+                  selectedShift != null && selectedShift.id == activeShiftId;
-            final bool isCheckedIn =
+              final DateTime? checkInTime =
-                state.attendance.isCheckedIn && isActiveSelected;
+                  isActiveSelected ? state.attendance.checkInTime : null;
+              final DateTime? checkOutTime =
+                  isActiveSelected ? state.attendance.checkOutTime : null;
+              final bool isCheckedIn =
+                  state.attendance.isCheckedIn && isActiveSelected;
 
-            return Column(
+              return Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
+                crossAxisAlignment: CrossAxisAlignment.start,
-              children: <Widget>[
+                children: <Widget>[
-                // date selector
+                  // date selector
-                DateSelector(
+                  DateSelector(
-                  selectedDate: state.selectedDate,
+                    selectedDate: state.selectedDate,
-                  onSelect: (DateTime date) =>
+                    onSelect: (DateTime date) =>
-                      context.read<ClockInBloc>().add(DateSelected(date)),
+                        ReadContext(context).read<ClockInBloc>().add(DateSelected(date)),
-                  shiftDates: <String>[
+                    shiftDates: <String>[
-                    DateFormat('yyyy-MM-dd').format(DateTime.now()),
+                      DateFormat('yyyy-MM-dd').format(DateTime.now()),
-                  ],
+                    ],
-                ),
+                  ),
-                const SizedBox(height: UiConstants.space5),
+                  const SizedBox(height: UiConstants.space5),
-                Text(
+                  Text(
-                  i18n.your_activity,
+                    i18n.your_activity,
-                  textAlign: TextAlign.start,
+                    textAlign: TextAlign.start,
-                  style: UiTypography.headline4m,
+                    style: UiTypography.headline4m,
-                ),
+                  ),
-                const SizedBox(height: UiConstants.space4),
+                  const SizedBox(height: UiConstants.space4),
 
-                // today's shifts and actions
+                  // today's shifts and actions
-                if (todayShifts.isNotEmpty)
+                  if (todayShifts.isNotEmpty)
-                  ShiftCardList(
+                    ShiftCardList(
-                    shifts: todayShifts,
+                      shifts: todayShifts,
-                    selectedShiftId: selectedShift?.id,
+                      selectedShiftId: selectedShift?.id,
-                    onShiftSelected: (Shift shift) =>
+                      onShiftSelected: (Shift shift) => ReadContext(context)
-                        context.read<ClockInBloc>().add(ShiftSelected(shift)),
+                          .read<ClockInBloc>()
+                          .add(ShiftSelected(shift)),
+                    ),
+
+                  // action section (check-in/out buttons)
+                  ClockInActionSection(
+                    selectedShift: selectedShift,
+                    isCheckedIn: isCheckedIn,
+                    checkOutTime: checkOutTime,
+                    checkInMode: state.checkInMode,
+                    isActionInProgress:
+                        state.status == ClockInStatus.actionInProgress,
                   ),
 
-                // action section (check-in/out buttons)
+                  // checked-in banner (only when checked in to the selected shift)
-                ClockInActionSection(
+                  if (isCheckedIn && checkInTime != null) ...<Widget>[
-                  selectedShift: selectedShift,
+                    const SizedBox(height: UiConstants.space3),
-                  isCheckedIn: isCheckedIn,
+                    CheckedInBanner(checkInTime: checkInTime),
-                  checkOutTime: checkOutTime,
+                  ],
-                  checkInMode: state.checkInMode,
+                  const SizedBox(height: UiConstants.space4),
-                  isActionInProgress:
-                      state.status == ClockInStatus.actionInProgress,
-                ),
-
-                // checked-in banner (only if currently checked in to the selected shift)
-                if (isCheckedIn && checkInTime != null) ...<Widget>[
-                  const SizedBox(height: UiConstants.space3),
-                  CheckedInBanner(checkInTime: checkInTime),
                 ],
-                const SizedBox(height: UiConstants.space4),
+              );
-              ],
+            },
-            );
+          ),
-          },
         ),
       ),
     );
   }
+
+  /// Dispatches [GeofenceStarted] or [GeofenceStopped] based on whether
+  /// the selected shift has coordinates.
+  void _syncGeofence(BuildContext context, Shift? shift) {
+    final GeofenceBloc geofenceBloc = ReadContext(context).read<GeofenceBloc>();
+
+    if (shift != null && shift.latitude != null && shift.longitude != null) {
+      geofenceBloc.add(
+        GeofenceStarted(
+          targetLat: shift.latitude!,
+          targetLng: shift.longitude!,
+        ),
+      );
+    } else {
+      geofenceBloc.add(const GeofenceStopped());
+    }
+  }
 }

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/widgets/geofence_status_banner.dart

@@ -0,0 +1,324 @@
+import 'package:core_localization/core_localization.dart';
+import 'package:design_system/design_system.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flutter_modular/flutter_modular.dart';
+import 'package:krow_domain/krow_domain.dart';
+
+import '../../domain/services/geofence_service_interface.dart';
+import '../bloc/geofence_bloc.dart';
+import '../bloc/geofence_event.dart';
+import '../bloc/geofence_state.dart';
+
+/// Banner that displays the current geofence verification status.
+///
+/// Reads [GeofenceBloc] state directly and renders the appropriate
+/// status message with action buttons based on permission, location,
+/// and verification conditions.
+class GeofenceStatusBanner extends StatelessWidget {
+  /// Creates a [GeofenceStatusBanner].
+  const GeofenceStatusBanner({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final TranslationsStaffClockInGeofenceEn i18n = Translations.of(
+      context,
+    ).staff.clock_in.geofence;
+    return BlocBuilder<GeofenceBloc, GeofenceState>(
+      builder: (BuildContext context, GeofenceState state) {
+        // Hide banner when no target coordinates are set.
+        if (state.targetLat == null) {
+          return const SizedBox.shrink();
+        }
+
+        return _buildBannerForState(context, state, i18n);
+      },
+    );
+  }
+
+  /// Determines which banner variant to display based on the current state.
+  Widget _buildBannerForState(
+    BuildContext context,
+    GeofenceState state,
+    TranslationsStaffClockInGeofenceEn i18n,
+  ) {
+    // 1. Location services disabled.
+    if (state.permissionStatus == LocationPermissionStatus.serviceDisabled ||
+        (state.isLocationTimedOut && !state.isLocationServiceEnabled)) {
+      return _BannerContainer(
+        backgroundColor: UiColors.tagError,
+        borderColor: UiColors.error,
+        icon: UiIcons.error,
+        iconColor: UiColors.textError,
+        title: i18n.service_disabled,
+        titleStyle: UiTypography.body3m.textError,
+        action: _BannerActionButton(
+          label: i18n.open_settings,
+          onPressed: () => _openLocationSettings(),
+        ),
+      );
+    }
+
+    // 2. Permission denied (can re-request).
+    if (state.permissionStatus == LocationPermissionStatus.denied) {
+      return _BannerContainer(
+        backgroundColor: UiColors.tagError,
+        borderColor: UiColors.error,
+        icon: UiIcons.error,
+        iconColor: UiColors.textError,
+        title: i18n.permission_required,
+        titleStyle: UiTypography.body3m.textError,
+        action: _BannerActionButton(
+          label: i18n.grant_permission,
+          onPressed: () {
+            if (state.targetLat != null && state.targetLng != null) {
+              ReadContext(context).read<GeofenceBloc>().add(
+                GeofenceStarted(
+                  targetLat: state.targetLat!,
+                  targetLng: state.targetLng!,
+                ),
+              );
+            }
+          },
+        ),
+      );
+    }
+
+    // 3. Permission permanently denied.
+    if (state.permissionStatus == LocationPermissionStatus.deniedForever) {
+      return _BannerContainer(
+        backgroundColor: UiColors.tagError,
+        borderColor: UiColors.error,
+        icon: UiIcons.error,
+        iconColor: UiColors.textError,
+        title: i18n.permission_denied_forever,
+        titleStyle: UiTypography.body3m.textError,
+        action: _BannerActionButton(
+          label: i18n.open_settings,
+          onPressed: () => _openAppSettings(),
+        ),
+      );
+    }
+
+    // 4. Actively verifying location.
+    if (state.isVerifying) {
+      return _BannerContainer(
+        backgroundColor: UiColors.tagInProgress,
+        borderColor: UiColors.primary,
+        icon: null,
+        iconColor: UiColors.primary,
+        title: i18n.verifying,
+        titleStyle: UiTypography.body3m.primary,
+        leading: const SizedBox(
+          width: 20,
+          height: 20,
+          child: CircularProgressIndicator(
+            strokeWidth: 2,
+            color: UiColors.primary,
+          ),
+        ),
+      );
+    }
+
+    // 5. Location verified successfully.
+    if (state.isLocationVerified) {
+      return _BannerContainer(
+        backgroundColor: UiColors.tagSuccess,
+        borderColor: UiColors.success,
+        icon: UiIcons.checkCircle,
+        iconColor: UiColors.textSuccess,
+        title: i18n.verified,
+        titleStyle: UiTypography.body3m.textSuccess,
+      );
+    }
+
+    // 6. Timed out but location services are enabled.
+    if (state.isLocationTimedOut && state.isLocationServiceEnabled) {
+      return _BannerContainer(
+        backgroundColor: UiColors.tagPending,
+        borderColor: UiColors.textWarning,
+        icon: UiIcons.warning,
+        iconColor: UiColors.textWarning,
+        title: i18n.timeout_title,
+        titleStyle: UiTypography.body3m.textWarning,
+        subtitle: i18n.timeout_desc,
+        subtitleStyle: UiTypography.body3r.textWarning,
+        action: _BannerActionButton(
+          label: i18n.retry,
+          color: UiColors.textWarning,
+          onPressed: () {
+            ReadContext(
+              context,
+            ).read<GeofenceBloc>().add(const GeofenceRetryRequested());
+          },
+        ),
+      );
+    }
+
+    // 7. Not verified and too far away (distance known).
+    if (!state.isLocationVerified &&
+        !state.isLocationTimedOut &&
+        state.distanceFromTarget != null) {
+      return _BannerContainer(
+        backgroundColor: UiColors.tagPending,
+        borderColor: UiColors.textWarning,
+        icon: UiIcons.warning,
+        iconColor: UiColors.textWarning,
+        title: i18n.too_far_title,
+        titleStyle: UiTypography.body3m.textWarning,
+        subtitle: i18n.too_far_desc(
+          distance: _formatDistance(state.distanceFromTarget!),
+        ),
+        subtitleStyle: UiTypography.body3r.textWarning,
+      );
+    }
+
+    // Default: hide banner for unmatched states.
+    return const SizedBox.shrink();
+  }
+
+  /// Opens the device location settings via the geofence service.
+  void _openLocationSettings() {
+    Modular.get<GeofenceServiceInterface>().openLocationSettings();
+  }
+
+  /// Opens the app settings page via the geofence service.
+  void _openAppSettings() {
+    Modular.get<GeofenceServiceInterface>().openAppSettings();
+  }
+
+  /// Formats a distance in meters to a human-readable string.
+  String _formatDistance(double meters) {
+    if (meters >= 1000) {
+      return '${(meters / 1000).toStringAsFixed(1)} km';
+    }
+    return '${meters.round()} m';
+  }
+}
+
+/// Internal container widget that provides consistent banner styling.
+///
+/// Renders a rounded container with an icon (or custom leading widget),
+/// title/subtitle text, and an optional action button.
+class _BannerContainer extends StatelessWidget {
+  /// Creates a [_BannerContainer].
+  const _BannerContainer({
+    required this.backgroundColor,
+    required this.borderColor,
+    required this.icon,
+    required this.iconColor,
+    required this.title,
+    required this.titleStyle,
+    this.subtitle,
+    this.subtitleStyle,
+    this.action,
+    this.leading,
+  });
+
+  /// Background color of the banner container.
+  final Color backgroundColor;
+
+  /// Border color of the banner container.
+  final Color borderColor;
+
+  /// Icon to display on the left side, or null if [leading] is used.
+  final IconData? icon;
+
+  /// Color for the icon.
+  final Color iconColor;
+
+  /// Primary message displayed in the banner.
+  final String title;
+
+  /// Text style for the title.
+  final TextStyle titleStyle;
+
+  /// Optional secondary message below the title.
+  final String? subtitle;
+
+  /// Text style for the subtitle.
+  final TextStyle? subtitleStyle;
+
+  /// Optional action button on the right side.
+  final Widget? action;
+
+  /// Optional custom leading widget, used instead of the icon.
+  final Widget? leading;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.all(UiConstants.space3),
+      decoration: BoxDecoration(
+        color: backgroundColor,
+        borderRadius: UiConstants.radiusLg,
+        border: Border.all(color: borderColor.withValues(alpha: 0.3)),
+      ),
+      child: Row(
+        children: <Widget>[
+          // Icon or custom leading widget.
+          if (leading != null)
+            leading!
+          else if (icon != null)
+            Icon(icon, color: iconColor, size: 20),
+
+          const SizedBox(width: UiConstants.space2),
+
+          // Title and optional subtitle.
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: <Widget>[
+                Text(title, style: titleStyle),
+                if (subtitle != null) ...<Widget>[
+                  const SizedBox(height: UiConstants.space1),
+                  Text(subtitle!, style: subtitleStyle),
+                ],
+              ],
+            ),
+          ),
+
+          // Optional action button.
+          if (action != null) ...<Widget>[
+            const SizedBox(width: UiConstants.space2),
+            action!,
+          ],
+        ],
+      ),
+    );
+  }
+}
+
+/// Tappable text button used as a banner action.
+class _BannerActionButton extends StatelessWidget {
+  /// Creates a [_BannerActionButton].
+  const _BannerActionButton({
+    required this.label,
+    required this.onPressed,
+    this.color,
+  });
+
+  /// Text label for the button.
+  final String label;
+
+  /// Callback when the button is pressed.
+  final VoidCallback onPressed;
+
+  /// Optional override color for the button text.
+  final Color? color;
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: onPressed,
+      child: Text(
+        label,
+        style: UiTypography.body3m.copyWith(
+          color: color ?? UiColors.primary,
+          decoration: TextDecoration.underline,
+          decorationColor: color ?? UiColors.primary,
+        ),
+      ),
+    );
+  }
+}

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/widgets/nfc_scan_dialog.dart

@@ -1,6 +1,8 @@
 import 'package:core_localization/core_localization.dart';
 import 'package:design_system/design_system.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_modular/flutter_modular.dart';
+import 'package:krow_core/core.dart';
 
 /// Shows the NFC scanning dialog and returns `true` when a scan completes.
 ///
@@ -35,7 +37,7 @@ Future<bool> showNfcScanDialog(BuildContext context) async {
                   const Duration(milliseconds: 1000),
                 );
                 if (!context.mounted) return;
-                Navigator.of(dialogContext).pop();
+                Modular.to.popSafe();
               },
             ),
           );

apps/mobile/packages/features/staff/clock_in/lib/src/presentation/widgets/swipe_to_check_in.dart

@@ -151,13 +151,6 @@ class _SwipeToCheckInState extends State<SwipeToCheckIn>
           decoration: BoxDecoration(
             color: currentColor,
             borderRadius: UiConstants.radiusLg,
-            boxShadow: <BoxShadow>[
-              BoxShadow(
-                color: UiColors.black.withValues(alpha: 0.1),
-                blurRadius: 4,
-                offset: const Offset(0, 2),
-              ),
-            ],
           ),
           child: Stack(
             children: <Widget>[

apps/mobile/packages/features/staff/clock_in/lib/src/staff_clock_in_module.dart

@@ -3,28 +3,58 @@ import 'package:flutter_modular/flutter_modular.dart';
 import 'package:krow_core/core.dart';
 
 import 'data/repositories_impl/clock_in_repository_impl.dart';
+import 'data/services/background_geofence_service.dart';
+import 'data/services/geofence_service_impl.dart';
 import 'domain/repositories/clock_in_repository_interface.dart';
+import 'domain/services/geofence_service_interface.dart';
 import 'domain/usecases/clock_in_usecase.dart';
 import 'domain/usecases/clock_out_usecase.dart';
 import 'domain/usecases/get_attendance_status_usecase.dart';
 import 'domain/usecases/get_todays_shift_usecase.dart';
 import 'presentation/bloc/clock_in_bloc.dart';
+import 'presentation/bloc/geofence_bloc.dart';
 import 'presentation/pages/clock_in_page.dart';
 
+/// Module for the staff clock-in feature.
+///
+/// Registers repositories, use cases, geofence services, and BLoCs.
 class StaffClockInModule extends Module {
+  @override
+  List<Module> get imports => <Module>[CoreModule()];
+
   @override
   void binds(Injector i) {
     // Repositories
     i.add<ClockInRepositoryInterface>(ClockInRepositoryImpl.new);
 
+    // Geofence Services (resolve core singletons from DI)
+    i.add<GeofenceServiceInterface>(
+      () => GeofenceServiceImpl(
+        locationService: i.get<LocationService>(),
+      ),
+    );
+    i.add<BackgroundGeofenceService>(
+      () => BackgroundGeofenceService(
+        backgroundTaskService: i.get<BackgroundTaskService>(),
+        notificationService: i.get<NotificationService>(),
+        storageService: i.get<StorageService>(),
+      ),
+    );
+
     // Use Cases
     i.add<GetTodaysShiftUseCase>(GetTodaysShiftUseCase.new);
     i.add<GetAttendanceStatusUseCase>(GetAttendanceStatusUseCase.new);
     i.add<ClockInUseCase>(ClockInUseCase.new);
     i.add<ClockOutUseCase>(ClockOutUseCase.new);
 
-    // BLoC
+    // BLoCs (transient -- new instance per navigation)
     i.add<ClockInBloc>(ClockInBloc.new);
+    i.add<GeofenceBloc>(
+      () => GeofenceBloc(
+        geofenceService: i.get<GeofenceServiceInterface>(),
+        backgroundGeofenceService: i.get<BackgroundGeofenceService>(),
+      ),
+    );
   }
 
   @override

apps/mobile/packages/features/staff/clock_in/pubspec.yaml

@@ -28,6 +28,4 @@ dependencies:
   krow_core:
     path: ../../../core
   firebase_data_connect: ^0.2.2+2
-  geolocator: ^10.1.0
-  permission_handler: ^11.0.1
   firebase_auth: ^6.1.4

apps/mobile/pubspec.lock

@@ -289,6 +289,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.3"
+  dbus:
+    dependency: transitive
+    description:
+      name: dbus
+      sha256: d0c98dcd4f5169878b6cf8f6e0a52403a9dff371a3e2f019697accbf6f44a270
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.12"
   diff_match_patch:
     dependency: transitive
     description:
@@ -510,6 +518,38 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.0.0"
+  flutter_local_notifications:
+    dependency: transitive
+    description:
+      name: flutter_local_notifications
+      sha256: "0d9035862236fe38250fe1644d7ed3b8254e34a21b2c837c9f539fbb3bba5ef1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "21.0.0"
+  flutter_local_notifications_linux:
+    dependency: transitive
+    description:
+      name: flutter_local_notifications_linux
+      sha256: e0f25e243c6c44c825bbbc6b2b2e76f7d9222362adcfe9fd780bf01923c840bd
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.0.0"
+  flutter_local_notifications_platform_interface:
+    dependency: transitive
+    description:
+      name: flutter_local_notifications_platform_interface
+      sha256: e7db3d5b49c2b7ecc68deba4aaaa67a348f92ee0fef34c8e4b4459dbef0d7307
+      url: "https://pub.dev"
+    source: hosted
+    version: "11.0.0"
+  flutter_local_notifications_windows:
+    dependency: transitive
+    description:
+      name: flutter_local_notifications_windows
+      sha256: "3a2654ba104fbb52c618ebed9def24ef270228470718c43b3a6afcd5c81bef0c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.0"
   flutter_localizations:
     dependency: transitive
     description: flutter
@@ -557,22 +597,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
+  geoclue:
+    dependency: transitive
+    description:
+      name: geoclue
+      sha256: c2a998c77474fc57aa00c6baa2928e58f4b267649057a1c76738656e9dbd2a7f
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.1"
   geolocator:
     dependency: transitive
     description:
       name: geolocator
-      sha256: f4efb8d3c4cdcad2e226af9661eb1a0dd38c71a9494b22526f9da80ab79520e5
+      sha256: "79939537046c9025be47ec645f35c8090ecadb6fe98eba146a0d25e8c1357516"
       url: "https://pub.dev"
     source: hosted
-    version: "10.1.1"
+    version: "14.0.2"
   geolocator_android:
     dependency: transitive
     description:
       name: geolocator_android
-      sha256: fcb1760a50d7500deca37c9a666785c047139b5f9ee15aa5469fae7dbbe3170d
+      sha256: "179c3cb66dfa674fc9ccbf2be872a02658724d1c067634e2c427cf6df7df901a"
       url: "https://pub.dev"
     source: hosted
-    version: "4.6.2"
+    version: "5.0.2"
   geolocator_apple:
     dependency: transitive
     description:
@@ -581,6 +629,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.13"
+  geolocator_linux:
+    dependency: transitive
+    description:
+      name: geolocator_linux
+      sha256: d64112a205931926f4363bb6bd48f14cb38e7326833041d170615586cd143797
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.4"
   geolocator_platform_interface:
     dependency: transitive
     description:
@@ -593,10 +649,10 @@ packages:
     dependency: transitive
     description:
       name: geolocator_web
-      sha256: "102e7da05b48ca6bf0a5bda0010f886b171d1a08059f01bfe02addd0175ebece"
+      sha256: b1ae9bdfd90f861fde8fd4f209c37b953d65e92823cb73c7dee1fa021b06f172
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.1"
+    version: "4.1.3"
   geolocator_windows:
     dependency: transitive
     description:
@@ -717,6 +773,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.2.4"
+  gsettings:
+    dependency: transitive
+    description:
+      name: gsettings
+      sha256: "1b0ce661f5436d2db1e51f3c4295a49849f03d304003a7ba177d01e3a858249c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.8"
   hooks:
     dependency: transitive
     description:
@@ -1021,6 +1085,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.0"
+  package_info_plus:
+    dependency: transitive
+    description:
+      name: package_info_plus
+      sha256: f69da0d3189a4b4ceaeb1a3defb0f329b3b352517f52bed4290f83d4f06bc08d
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.0.0"
+  package_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: package_info_plus_platform_interface
+      sha256: "202a487f08836a592a6bd4f901ac69b3a8f146af552bbd14407b6b41e1c3f086"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.1"
   path:
     dependency: transitive
     description:
@@ -1077,54 +1157,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.0"
-  permission_handler:
-    dependency: transitive
-    description:
-      name: permission_handler
-      sha256: "59adad729136f01ea9e35a48f5d1395e25cba6cea552249ddbe9cf950f5d7849"
-      url: "https://pub.dev"
-    source: hosted
-    version: "11.4.0"
-  permission_handler_android:
-    dependency: transitive
-    description:
-      name: permission_handler_android
-      sha256: d3971dcdd76182a0c198c096b5db2f0884b0d4196723d21a866fc4cdea057ebc
-      url: "https://pub.dev"
-    source: hosted
-    version: "12.1.0"
-  permission_handler_apple:
-    dependency: transitive
-    description:
-      name: permission_handler_apple
-      sha256: f000131e755c54cf4d84a5d8bd6e4149e262cc31c5a8b1d698de1ac85fa41023
-      url: "https://pub.dev"
-    source: hosted
-    version: "9.4.7"
-  permission_handler_html:
-    dependency: transitive
-    description:
-      name: permission_handler_html
-      sha256: "38f000e83355abb3392140f6bc3030660cfaef189e1f87824facb76300b4ff24"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.3+5"
-  permission_handler_platform_interface:
-    dependency: transitive
-    description:
-      name: permission_handler_platform_interface
-      sha256: eb99b295153abce5d683cac8c02e22faab63e50679b937fa1bf67d58bb282878
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.3.0"
-  permission_handler_windows:
-    dependency: transitive
-    description:
-      name: permission_handler_windows
-      sha256: "1a790728016f79a41216d88672dbc5df30e686e811ad4e698bfc51f76ad91f1e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.2.1"
   petitparser:
     dependency: transitive
     description:
@@ -1536,6 +1568,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.6.15"
+  timezone:
+    dependency: transitive
+    description:
+      name: timezone
+      sha256: "784a5e34d2eb62e1326f24d6f600aaaee452eb8ca8ef2f384a59244e292d158b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.11.0"
   typed_data:
     dependency: transitive
     description:
@@ -1680,6 +1720,38 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.15.0"
+  workmanager:
+    dependency: transitive
+    description:
+      name: workmanager
+      sha256: "065673b2a465865183093806925419d311a9a5e0995aa74ccf8920fd695e2d10"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.0+3"
+  workmanager_android:
+    dependency: transitive
+    description:
+      name: workmanager_android
+      sha256: "9ae744db4ef891f5fcd2fb8671fccc712f4f96489a487a1411e0c8675e5e8cb7"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.0+2"
+  workmanager_apple:
+    dependency: transitive
+    description:
+      name: workmanager_apple
+      sha256: "1cc12ae3cbf5535e72f7ba4fde0c12dd11b757caf493a28e22d684052701f2ca"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.1+2"
+  workmanager_platform_interface:
+    dependency: transitive
+    description:
+      name: workmanager_platform_interface
+      sha256: f40422f10b970c67abb84230b44da22b075147637532ac501729256fcea10a47
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.1+1"
   xdg_directories:
     dependency: transitive
     description: