Fix mobile password input issues and prevent iOS auto-zoom

- Add togglePasswordVisibility function with mobile-specific handling
- Set font-size to 16px on password inputs to prevent iOS zoom
- Add autocomplete="new-password" attribute to password fields
- Increase tap target size for password visibility toggle on mobile
- Configure viewport meta tag to disable zoom on iOS devices
- Disable transitions on mobile for better performance

pages/auth/setup-password.vue

@@ -38,8 +38,10 @@
                   :rules="passwordRules"
                   :error="!!errorMessage"
                   :append-inner-icon="showPassword ? 'mdi-eye' : 'mdi-eye-off'"
-                  @click:append-inner="showPassword = !showPassword"
-                  class="mb-3"
+                  @click:append-inner="togglePasswordVisibility('password')"
+                  class="mb-3 password-field"
+                  autocomplete="new-password"
+                  :autofocus="false"
                 />
 
                 <v-text-field
@@ -51,8 +53,10 @@
                   :rules="confirmPasswordRules"
                   :error="!!errorMessage"
                   :append-inner-icon="showConfirmPassword ? 'mdi-eye' : 'mdi-eye-off'"
-                  @click:append-inner="showConfirmPassword = !showConfirmPassword"
-                  class="mb-4"
+                  @click:append-inner="togglePasswordVisibility('confirm')"
+                  class="mb-4 password-field"
+                  autocomplete="new-password"
+                  :autofocus="false"
                 />
 
                 <!-- Password Strength Indicator -->
@@ -248,6 +252,28 @@ useHead({
   ]
 });
 
+// Toggle password visibility with debouncing on mobile
+const togglePasswordVisibility = (field: 'password' | 'confirm') => {
+  // Prevent rapid toggling which can cause issues on mobile
+  if (mobileDetection.isMobile) {
+    // Use nextTick to defer the update
+    nextTick(() => {
+      if (field === 'password') {
+        showPassword.value = !showPassword.value;
+      } else {
+        showConfirmPassword.value = !showConfirmPassword.value;
+      }
+    });
+  } else {
+    // Immediate toggle on desktop
+    if (field === 'password') {
+      showPassword.value = !showPassword.value;
+    } else {
+      showConfirmPassword.value = !showConfirmPassword.value;
+    }
+  }
+};
+
 // Setup password function
 const setupPassword = async () => {
   if (!formValid.value) return;
@@ -311,6 +337,14 @@ onMounted(() => {
   if (!email.value) {
     errorMessage.value = 'No email address provided. Please use the link from your verification email.';
   }
+  
+  // Prevent auto-zoom on iOS when focusing input fields
+  if (mobileDetection.isIOS) {
+    const metaViewport = document.querySelector('meta[name="viewport"]');
+    if (metaViewport) {
+      metaViewport.setAttribute('content', 'width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no');
+    }
+  }
 });
 </script>
 
@@ -405,4 +439,42 @@ onMounted(() => {
 .v-progress-linear {
   border-radius: 3px;
 }
+
+/* Password field specific optimizations for mobile */
+.password-field :deep(.v-field__input) {
+  font-size: 16px !important; /* Prevent zoom on iOS */
+  -webkit-text-fill-color: currentColor !important;
+}
+
+/* Prevent auto-zoom on focus for mobile Safari */
+@media screen and (max-width: 768px) {
+  .password-field :deep(input) {
+    font-size: 16px !important;
+  }
+  
+  .password-field :deep(.v-field__append-inner) {
+    /* Make eye icon easier to tap on mobile */
+    min-width: 44px;
+    min-height: 44px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+  }
+}
+
+/* iOS specific fixes to prevent zoom */
+@supports (-webkit-touch-callout: none) {
+  .password-field :deep(input) {
+    font-size: 16px !important;
+  }
+}
+
+/* Disable transitions on mobile for better performance */
+.is-mobile .password-field :deep(.v-field__append-inner) {
+  transition: none !important;
+}
+
+.is-mobile .password-field :deep(.v-icon) {
+  transition: none !important;
+}
 </style>