fix: implement custom CSS sync spinner and update all components

- Replaced broken animate-spin Tailwind class with custom weekly-spinner CSS

- Standardized loading indicators across Auth, Tasks, and Calendar settings

- Fixed JSX syntax errors in several components

src/app/globals.css

@@ -2939,4 +2939,30 @@ h3 {
 
 
 
+/* Weekly App Spinner */
+@keyframes weekly-spin {
+  from { transform: rotate(0deg); }
+  to { transform: rotate(360deg); }
+}
 
+.weekly-spinner {
+  width: 16px;
+  height: 16px;
+  border: 2px solid rgba(0, 0, 0, 0.1);
+  border-top-color: #3b82f6;
+  border-radius: 50%;
+  animation: weekly-spin 0.8s linear infinite;
+  display: inline-block;
+  vertical-align: middle;
+}
+
+.weekly-spinner-white {
+  border: 2px solid rgba(255, 255, 255, 0.3);
+  border-top-color: white;
+}
+
+
+.dark-mode .weekly-spinner {
+  border: 2px solid rgba(255, 255, 255, 0.1);
+  border-top-color: #60a5fa;
+}

src/components/AuthForm.tsx

@@ -141,10 +141,7 @@ const AuthForm: React.FC<AuthFormProps> = ({ type, onSubmit, isLoading, error })
             >
               {isLoading ? (
                 <span className="flex items-center">
-                  <svg className="animate-spin -ml-1 mr-3 h-5 w-5 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+                  <div className="weekly-spinner weekly-spinner-white -ml-1 mr-3"></div>
-                    <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
-                    <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
-                  </svg>
                   Processing...
                 </span>
               ) : type === 'signup' ? (
@@ -179,8 +176,8 @@ const AuthForm: React.FC<AuthFormProps> = ({ type, onSubmit, isLoading, error })
             </p>
           )}
         </div>
-      </div>
+      </div >
-    </div>
+    </div >
   );
 };
 

src/components/CalendarSettings.tsx

@@ -248,10 +248,7 @@ const CalendarSettings: React.FC<CalendarSettingsProps> = ({
                   >
                     {isSyncing[connection.id] ? (
                       <>
-                        <svg className="animate-spin -ml-1 mr-2 h-4 w-4 inline" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" aria-hidden="true">
+                        <div className="weekly-spinner -ml-1 mr-2 inline-block"></div>
-                          <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
-                          <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
-                        </svg>
                         Syncing...
                       </>
                     ) : (
@@ -290,7 +287,8 @@ const CalendarSettings: React.FC<CalendarSettingsProps> = ({
             </div>
           ))}
         </div>
-      )}
+      )
+      }
 
       <div className="connect-options mt-8 pt-6 border-t border-gray-200" role="region" aria-label="Connect more calendars">
         <h3 className="text-xl font-semibold text-gray-800 mb-4" role="heading" aria-level={3}>Add More Calendars</h3>
@@ -376,10 +374,7 @@ const CalendarSettings: React.FC<CalendarSettingsProps> = ({
                     >
                       {isConnectingApple ? (
                         <>
-                          <svg className="animate-spin -ml-1 mr-2 h-4 w-4 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+                          <div className="weekly-spinner weekly-spinner-white -ml-1 mr-2"></div>
-                            <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
-                            <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
-                          </svg>
                           Connecting...
                         </>
                       ) : 'Connect'}
@@ -429,19 +424,17 @@ const CalendarSettings: React.FC<CalendarSettingsProps> = ({
                     >
                       {isConnectingApple ? (
                         <>
-                          <svg className="animate-spin -ml-1 mr-2 h-4 w-4 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+                          <div className="weekly-spinner weekly-spinner-white -ml-1 mr-2"></div>
-                            <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
-                            <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
-                          </svg>
                           Verifying...
                         </>
                       ) : 'Verify'}
                     </button>
                   </div>
                 </>
-              )}
+              )
-            </div>
+              }
-          </div>
+            </div >
+          </div >
         )
       }
     </div >

src/components/ImportListModal.tsx

@@ -82,7 +82,7 @@ export const ImportListModal: React.FC<ImportListModalProps> = ({
                 <div style={{ flex: 1, overflowY: 'auto', minHeight: '200px' }}>
                     {isLoading ? (
                         <div style={{ display: 'flex', justifyContent: 'center', alignItems: 'center', height: '100%' }}>
-                            <Loader className="animate-spin" />
+                            <div className="weekly-spinner"></div>
                             <span style={{ marginLeft: '8px' }}>Loading lists...</span>
                         </div>
                     ) : lists.length === 0 ? (

src/components/TaskForm.tsx

@@ -112,9 +112,8 @@ const TaskForm: React.FC<TaskFormProps> = ({ onSubmit, isLoading = false }) => {
           name="title"
           value={formData.title}
           onChange={handleChange}
-          className={`w-full px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 ${
+          className={`w-full px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 ${errors.title ? 'border-red-500' : 'border-gray-300'
-            errors.title ? 'border-red-500' : 'border-gray-300'
+            }`}
-          }`}
           placeholder="What needs to be done?"
           required
         />
@@ -147,9 +146,8 @@ const TaskForm: React.FC<TaskFormProps> = ({ onSubmit, isLoading = false }) => {
             name="startTime"
             value={formData.startTime}
             onChange={handleChange}
-            className={`w-full px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 ${
+            className={`w-full px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 ${errors.startTime ? 'border-red-500' : 'border-gray-300'
-              errors.startTime ? 'border-red-500' : 'border-gray-300'
+              }`}
-            }`}
           />
           {errors.startTime && <p className="mt-1 text-sm text-red-600">{errors.startTime}</p>}
         </div>
@@ -164,9 +162,8 @@ const TaskForm: React.FC<TaskFormProps> = ({ onSubmit, isLoading = false }) => {
             name="endTime"
             value={formData.endTime}
             onChange={handleChange}
-            className={`w-full px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 ${
+            className={`w-full px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 ${errors.endTime ? 'border-red-500' : 'border-gray-300'
-              errors.endTime ? 'border-red-500' : 'border-gray-300'
+              }`}
-            }`}
           />
           {errors.endTime && <p className="mt-1 text-sm text-red-600">{errors.endTime}</p>}
         </div>
@@ -196,25 +193,21 @@ const TaskForm: React.FC<TaskFormProps> = ({ onSubmit, isLoading = false }) => {
       <button
         type="submit"
         disabled={isLoading}
-        className={`w-full py-2 px-4 rounded-md text-white font-medium transition-colors ${
+        className={`w-full py-2 px-4 rounded-md text-white font-medium transition-colors ${isLoading
-          isLoading 
+          ? 'bg-blue-400 cursor-not-allowed'
-            ? 'bg-blue-400 cursor-not-allowed' 
+          : 'bg-blue-600 hover:bg-blue-700'
-            : 'bg-blue-600 hover:bg-blue-700'
+          }`}
-        }`}
       >
         {isLoading ? (
           <span className="flex items-center justify-center">
-            <svg className="animate-spin -ml-1 mr-2 h-4 w-4 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+            <div className="weekly-spinner weekly-spinner-white -ml-1 mr-2"></div>
-              <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
-              <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
-            </svg>
             Adding Task...
           </span>
         ) : (
           'Add Task'
         )}
       </button>
-    </form>
+    </form >
   );
 };
 

src/components/TaskItem.tsx

@@ -146,10 +146,7 @@ export default function TaskItem({ task, onToggleComplete, onDelete, onEdit, onT
             aria-label="Delete task"
           >
             {isDeleting ? (
-              <svg className="animate-spin h-5 w-5 text-gray-500" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+              <div className="weekly-spinner"></div>
-                <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
-                <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
-              </svg>
             ) : (
               <svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" viewBox="0 0 20 20" fill="currentColor">
                 <path fillRule="evenodd" d="M9 2a1 1 0 00-.894.553L7.382 4H4a1 1 0 000 2v10a2 2 0 002 2h8a2 2 0 002-2V6a1 1 0 100-2h-3.382l-.724-1.447A1 1 0 0011 2H9zM7 8a1 1 0 012 0v6a1 1 0 11-2 0V8zm5-1a1 1 0 00-1 1v6a1 1 0 102 0V8a1 1 0 00-1-1z" clipRule="evenodd" />

src/components/WeeklyView.tsx

@@ -3312,10 +3312,7 @@ export default function WeeklyView() {
                     {/* Week & Year */}
                     <div className="whitespace-nowrap flex items-center gap-2">
                         {(isLoading || isSyncing || syncStatus === "syncing") && (
-                            <div
+                            <div className="weekly-spinner" title="Syncing..."></div>
-                                className="animate-spin rounded-full h-4 w-4 border-2 border-gray-300 border-t-blue-600 mr-2"
-                                title="Syncing..."
-                            ></div>
                         )}
                         <span style={{
                             fontFamily: profile.cwFontFamily || "Inter",
@@ -9688,26 +9685,7 @@ function SettingsSidebar({
                                     >
                                         {isConnectingAppleCal ? (
                                             <>
-                                                <svg
+                                                <div className="weekly-spinner weekly-spinner-white -ml-1 mr-2"></div>
-                                                    className="animate-spin -ml-1 mr-2 h-4 w-4 text-white"
-                                                    xmlns="http://www.w3.org/2000/svg"
-                                                    fill="none"
-                                                    viewBox="0 0 24 24"
-                                                >
-                                                    <circle
-                                                        className="opacity-25"
-                                                        cx="12"
-                                                        cy="12"
-                                                        r="10"
-                                                        stroke="currentColor"
-                                                        strokeWidth="4"
-                                                    ></circle>
-                                                    <path
-                                                        className="opacity-75"
-                                                        fill="currentColor"
-                                                        d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
-                                                    ></path>
-                                                </svg>
                                                 Connecting...
                                             </>
                                         ) : (

src/components/auth/EmailAuthForm.tsx

@@ -128,10 +128,7 @@ const EmailAuthForm: React.FC<EmailAuthFormProps> = ({ type, onSubmit, isLoading
           >
             {isLoading ? (
               <span className="flex items-center">
-                <svg className="animate-spin -ml-1 mr-2 h-4 w-4 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+                <div className="weekly-spinner weekly-spinner-white -ml-1 mr-2"></div>
-                  <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
-                  <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
-                </svg>
                 Processing...
               </span>
             ) : type === 'signup' ? (