fix(login): 苹果登录loading

@@ -335,7 +335,7 @@ class TodayController extends GetMaterialController {
 
   Future<void> onAuthorizeTap() async {
     ta.track('click_doublefeel_today_status', properties: {'ita': '授权访问健康数据'});
-    if (showHealthDataAuthCardStatus.value == 1) {
+    if (showHealthDataAuthCardStatus.value == 1 && hrvChartData.isNotEmpty) {
       return;
     } else if (showHealthDataAuthCardStatus.value == 0) {
       await requestHealthAuthorization(isFromNoPermissionPage: true);
@@ -344,6 +344,9 @@ class TodayController extends GetMaterialController {
       await Get.to(NoHealthDataPage(
         onRefresh: () {
           refreshTab();
+          Future.delayed(const Duration(milliseconds: 800), () {
+            AppToast.show(l10n.refreshComplete);
+          });
         },
         onHelp: () {
           Get.toNamed(Routes.HELP);

@@ -61,24 +61,27 @@ class LoginController extends GetxController {
 
     final newValue = !termsChecked.value;
     termsChecked.value = newValue;
+
+    // ① 写盘不 await，避免阻塞（SharedPrefs 写失败影响极小）
+    unawaited(Get.find<LocalStorage>().setTermsAgreed(newValue).catchError(
+          (e) => AppLogger.e('setTermsAgreed error: $e'),
+        ));
+
+    if (newValue && !_userStateService.sdksInitialized) {
+      // ② SDK 初始化完全异步，不阻塞任何点击
+      unawaited(_initSdksAndTrack());
+    }
+  }
+
+  Future<void> _initSdksAndTrack() async {
     try {
-      final local = Get.find<LocalStorage>();
-      await local.setTermsAgreed(newValue);
-      if (newValue) {
-        unawaited(() async {
-          // 等待 Flutter 完成当前帧渲染，让勾选图标先显示
-          await WidgetsBinding.instance.endOfFrame;
-          if (!_userStateService.sdksInitialized) {
-            await _userStateService.initializeSdks();
-          }
-          if (needTrackWelcomepage) {
-            ta.track('enter_doublefeel_welcome_page');
-            needTrackWelcomepage = false;
-          }
-        }());
+      await _userStateService.initializeSdks();
+      if (needTrackWelcomepage) {
+        ta.track('enter_doublefeel_welcome_page');
+        needTrackWelcomepage = false;
       }
     } catch (e) {
-      AppLogger.e(e.toString());
+      AppLogger.e('initializeSdks error: $e');
     }
   }
 
@@ -99,7 +102,7 @@ class LoginController extends GetxController {
     try {
       final result = await LoadingService.instance.run(() async {
         return await PlatformHostApi().requestAppleSignIn();
-      });
+      }, type: LoadingType.circular);
       // result 为 null 或 identityToken 为空，说明用户取消或苹果授权失败
       if (result == null ||
           result.identityToken?.isNotEmpty != true ||

@@ -2,6 +2,11 @@ import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:lottie/lottie.dart';
 
+/// Loading 动画类型
+/// - [lottie]    默认，使用 Lottie 动画（现有行为，保持不变）
+/// - [circular]  使用系统 CircularProgressIndicator
+enum LoadingType { lottie, circular }
+
 class LoadingService {
   OverlayEntry? _entry;
   int _counter = 0;
@@ -13,8 +18,9 @@ class LoadingService {
   static LoadingService get instance => Get.find();
 
   /// 包装一个异步操作，执行期间显示 Loading，完成后自动隐藏。
-  Future<T> run<T>(Future<T> Function() block) async {
-    show();
+  Future<T> run<T>(Future<T> Function() block,
+      {LoadingType type = LoadingType.lottie}) async {
+    show(type: type);
     try {
       return await block();
     } finally {
@@ -22,7 +28,7 @@ class LoadingService {
     }
   }
 
-  void show() {
+  void show({LoadingType type = LoadingType.lottie}) {
     _counter++;
     if (_counter > 1) return;
 
@@ -35,7 +41,9 @@ class LoadingService {
 
     // 防御：清理可能残留的旧 entry
     _entry?.remove();
-    _entry = OverlayEntry(builder: (_) => const _GlobalLoadingWidget());
+    _entry = OverlayEntry(
+      builder: (_) => _GlobalLoadingWidget(type: type),
+    );
     overlay.insert(_entry!);
   }
 
@@ -50,7 +58,9 @@ class LoadingService {
 }
 
 class _GlobalLoadingWidget extends StatelessWidget {
-  const _GlobalLoadingWidget();
+  const _GlobalLoadingWidget({this.type = LoadingType.lottie});
+
+  final LoadingType type;
 
   @override
   Widget build(BuildContext context) {
@@ -63,16 +73,27 @@ class _GlobalLoadingWidget extends StatelessWidget {
           color: Colors.black.withValues(alpha: 0.3),
           child: Align(
             alignment: const Alignment(0.0, -0.1),
-            child: Lottie.asset(
-              'assets/lottie/loading.json',
-              width: 130,
-              height: 90,
-              repeat: true,
-              animate: true,
-            ),
+            child: _buildIndicator(),
           ),
         ),
       ),
     );
   }
+
+  Widget _buildIndicator() {
+    switch (type) {
+      case LoadingType.lottie:
+        return Lottie.asset(
+          'assets/lottie/loading.json',
+          width: 130,
+          height: 90,
+          repeat: true,
+          animate: true,
+        );
+      case LoadingType.circular:
+        return const CircularProgressIndicator(
+          strokeWidth: 3,
+        );
+    }
+  }
 }

@@ -771,5 +771,6 @@
   "healthLocalNotificationRealtimeStressAttentionContent": "Your stress was elevated over the past 60 minutes. Consider relaxing and making time for rest and recovery.",
   "healthLocalNotificationRealtimeStressOverloadContent": "You stayed in a high-stress state over the past 60 minutes. Reduce exertion and prioritize rest and sleep.",
   "turnOnNotifications": "Turn on Notifications",
-  "stayUpToDateOnChangesInYourOwnAndYourFriendsHealth": "Stay up to date on changes in your own and your friends' health"
-}
+  "stayUpToDateOnChangesInYourOwnAndYourFriendsHealth": "Stay up to date on changes in your own and your friends' health",
+  "refreshComplete": "Refresh Complete"
+}
\ No newline at end of file

@@ -1164,5 +1164,6 @@
   "healthLocalNotificationRealtimeStressAttentionContent": "你过去60分钟压力偏高，建议适当放松，并注意休息与恢复。",
   "healthLocalNotificationRealtimeStressOverloadContent": "你过去60分钟持续处于高压力状态，建议减少消耗，并优先保证休息与睡眠。",
   "turnOnNotifications": "开启通知",
-  "stayUpToDateOnChangesInYourOwnAndYourFriendsHealth": "及时了解自己和好友的健康波动"
-}
+  "stayUpToDateOnChangesInYourOwnAndYourFriendsHealth": "及时了解自己和好友的健康波动",
+  "refreshComplete": "刷新完成"
+}
\ No newline at end of file

@@ -4149,6 +4149,12 @@ abstract class AppLocalizations {
   /// In zh, this message translates to:
   /// **'及时了解自己和好友的健康波动'**
   String get stayUpToDateOnChangesInYourOwnAndYourFriendsHealth;
+
+  /// No description provided for @refreshComplete.
+  ///
+  /// In zh, this message translates to:
+  /// **'刷新完成'**
+  String get refreshComplete;
 }
 
 class _AppLocalizationsDelegate

@@ -2336,4 +2336,7 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get stayUpToDateOnChangesInYourOwnAndYourFriendsHealth =>
       'Stay up to date on changes in your own and your friends\' health';
+
+  @override
+  String get refreshComplete => 'Refresh Complete';
 }

@@ -2232,4 +2232,7 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get stayUpToDateOnChangesInYourOwnAndYourFriendsHealth =>
       '及时了解自己和好友的健康波动';
+
+  @override
+  String get refreshComplete => '刷新完成';
 }