diff --git a/README.md b/README.md
index d018fd8..2ef365c 100644
--- a/README.md
+++ b/README.md
@@ -224,8 +224,7 @@ flutter pub run build_runner build --delete-conflicting-outputs
 
 If you protect Open‑WebUI with SSO or a reverse proxy (Authlia, Authentik,
 etc.), whitelist these path prefixes so Conduit can complete login, sync, and
-streaming flows. Paths are relative to your server base URL; replace tokens like
-`{chatId}` with actual identifiers.
+streaming flows. Paths are relative to your server base URL.
 
 - `/health`
 - `/api/*`
diff --git a/ios/Podfile.lock b/ios/Podfile.lock
index 09307a7..c990258 100644
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -1,4 +1,6 @@
 PODS:
+  - connectivity_plus (0.0.1):
+    - Flutter
   - DKImagePickerController/Core (4.3.9):
     - DKImagePickerController/ImageDataManager
     - DKImagePickerController/Resource
@@ -82,6 +84,7 @@ PODS:
     - FlutterMacOS
 
 DEPENDENCIES:
+  - connectivity_plus (from `.symlinks/plugins/connectivity_plus/ios`)
   - file_picker (from `.symlinks/plugins/file_picker/ios`)
   - Flutter (from `Flutter`)
   - flutter_local_notifications (from `.symlinks/plugins/flutter_local_notifications/ios`)
@@ -110,6 +113,8 @@ SPEC REPOS:
     - SwiftyGif
 
 EXTERNAL SOURCES:
+  connectivity_plus:
+    :path: ".symlinks/plugins/connectivity_plus/ios"
   file_picker:
     :path: ".symlinks/plugins/file_picker/ios"
   Flutter:
@@ -150,6 +155,7 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/webview_flutter_wkwebview/darwin"
 
 SPEC CHECKSUMS:
+  connectivity_plus: cb623214f4e1f6ef8fe7403d580fdad517d2f7dd
   DKImagePickerController: 946cec48c7873164274ecc4624d19e3da4c1ef3c
   DKPhotoGallery: b3834fecb755ee09a593d7c9e389d8b5d6deed60
   file_picker: a0560bc09d61de87f12d246fc47d2119e6ef37be
diff --git a/lib/core/models/server_config.dart b/lib/core/models/server_config.dart
index 65b31e5..ac6a17d 100644
--- a/lib/core/models/server_config.dart
+++ b/lib/core/models/server_config.dart
@@ -13,6 +13,9 @@ sealed class ServerConfig with _$ServerConfig {
     @Default({}) Map<String, String> customHeaders,
     DateTime? lastConnected,
     @Default(false) bool isActive,
+
+    /// Whether to trust self-signed TLS certificates for this server.
+    @Default(false) bool allowSelfSignedCertificates,
   }) = _ServerConfig;
 
   factory ServerConfig.fromJson(Map<String, dynamic> json) =>
diff --git a/lib/core/services/api_service.dart b/lib/core/services/api_service.dart
index ea73906..ce2219e 100644
--- a/lib/core/services/api_service.dart
+++ b/lib/core/services/api_service.dart
@@ -1,8 +1,9 @@
 import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
-import 'package:flutter/foundation.dart';
 import 'package:dio/dio.dart';
+import 'package:dio/io.dart';
+import 'package:flutter/foundation.dart';
 // import 'package:http_parser/http_parser.dart';
 // Removed legacy websocket/socket.io imports
 import 'package:uuid/uuid.dart';
@@ -62,6 +63,8 @@ class ApiService {
               : null,
         ),
       ) {
+    _configureSelfSignedSupport();
+
     // Use API key from server config if provided and no explicit auth token
     final effectiveAuthToken = authToken ?? serverConfig.apiKey;
 
@@ -125,6 +128,55 @@ class ApiService {
     }
   }
 
+  void _configureSelfSignedSupport() {
+    if (kIsWeb || !serverConfig.allowSelfSignedCertificates) {
+      return;
+    }
+
+    final baseUri = _parseBaseUri(serverConfig.url);
+    if (baseUri == null) {
+      return;
+    }
+
+    final adapter = _dio.httpClientAdapter;
+    if (adapter is! IOHttpClientAdapter) {
+      return;
+    }
+
+    adapter.createHttpClient = () {
+      final client = HttpClient();
+      final host = baseUri.host.toLowerCase();
+      final port = baseUri.hasPort ? baseUri.port : null;
+      client.badCertificateCallback =
+          (X509Certificate cert, String requestHost, int requestPort) {
+            if (requestHost.toLowerCase() != host) {
+              return false;
+            }
+            if (port == null) {
+              return true;
+            }
+            return requestPort == port;
+          };
+      return client;
+    };
+  }
+
+  Uri? _parseBaseUri(String baseUrl) {
+    final trimmed = baseUrl.trim();
+    if (trimmed.isEmpty) {
+      return null;
+    }
+    Uri? parsed = Uri.tryParse(trimmed);
+    if (parsed == null) {
+      return null;
+    }
+    if (!parsed.hasScheme) {
+      parsed =
+          Uri.tryParse('https://$trimmed') ?? Uri.tryParse('http://$trimmed');
+    }
+    return parsed;
+  }
+
   // Health check
   Future<bool> checkHealth() async {
     try {
diff --git a/lib/core/services/background_streaming_handler.dart b/lib/core/services/background_streaming_handler.dart
index 7670a44..d271254 100644
--- a/lib/core/services/background_streaming_handler.dart
+++ b/lib/core/services/background_streaming_handler.dart
@@ -217,7 +217,11 @@ class BackgroundStreamingHandler {
     DebugLogger.stream(
       'saveStreamStatesForRecovery called',
       scope: 'background',
-      data: {'streamIds': streamIds, 'reason': reason, 'statesCount': _streamStates.length},
+      data: {
+        'streamIds': streamIds,
+        'reason': reason,
+        'statesCount': _streamStates.length,
+      },
     );
 
     final statesToSave = streamIds
diff --git a/lib/core/services/optimized_storage_service.dart b/lib/core/services/optimized_storage_service.dart
index 777e449..73bec77 100644
--- a/lib/core/services/optimized_storage_service.dart
+++ b/lib/core/services/optimized_storage_service.dart
@@ -9,6 +9,7 @@ import '../persistence/hive_boxes.dart';
 import '../persistence/persistence_keys.dart';
 import '../utils/debug_logger.dart';
 import 'secure_credential_storage.dart';
+import 'self_signed_certificate_manager.dart';
 
 /// Optimized storage service backed by Hive for non-sensitive data and
 /// FlutterSecureStorage for credentials.
@@ -196,6 +197,9 @@ class OptimizedStorageService {
       await _secureCredentialStorage.saveServerConfigs(jsonString);
       _cache['server_config_count'] = configs.length;
       _cacheTimestamps['server_config_count'] = DateTime.now();
+      SelfSignedCertificateManager.instance
+        ..ensureInitialized()
+        ..updateTrustedServers(configs);
       DebugLogger.log(
         'Server configs saved (${configs.length} entries)',
         scope: 'storage/optimized',
@@ -215,6 +219,9 @@ class OptimizedStorageService {
       if (jsonString == null || jsonString.isEmpty) {
         _cache['server_config_count'] = 0;
         _cacheTimestamps['server_config_count'] = DateTime.now();
+        SelfSignedCertificateManager.instance
+          ..ensureInitialized()
+          ..clearTrustedServers();
         return const [];
       }
 
@@ -224,12 +231,16 @@ class OptimizedStorageService {
           .toList();
       _cache['server_config_count'] = configs.length;
       _cacheTimestamps['server_config_count'] = DateTime.now();
+      SelfSignedCertificateManager.instance
+        ..ensureInitialized()
+        ..updateTrustedServers(configs);
       return configs;
     } catch (error) {
       DebugLogger.log(
         'Failed to retrieve server configs: $error',
         scope: 'storage/optimized',
       );
+      SelfSignedCertificateManager.instance.clearTrustedServers();
       return const [];
     }
   }
diff --git a/lib/core/services/persistent_streaming_service.dart b/lib/core/services/persistent_streaming_service.dart
index e746139..3569428 100644
--- a/lib/core/services/persistent_streaming_service.dart
+++ b/lib/core/services/persistent_streaming_service.dart
@@ -234,7 +234,9 @@ class PersistentStreamingService with WidgetsBindingObserver {
   void unregisterStream(String streamId, {bool saveForRecovery = false}) {
     // If app is in background and stream is unregistering, it might be due to
     // network interruption - save state for recovery instead of just dropping it
-    if (_isInBackground && !saveForRecovery && _streamMetadata.containsKey(streamId)) {
+    if (_isInBackground &&
+        !saveForRecovery &&
+        _streamMetadata.containsKey(streamId)) {
       DebugLogger.stream(
         'PersistentStreamingService: Stream $streamId interrupted in background, saving for recovery',
       );
diff --git a/lib/core/services/self_signed_certificate_manager.dart b/lib/core/services/self_signed_certificate_manager.dart
new file mode 100644
index 0000000..6bdefbd
--- /dev/null
+++ b/lib/core/services/self_signed_certificate_manager.dart
@@ -0,0 +1,23 @@
+import '../models/server_config.dart';
+import 'self_signed_certificate_manager_io.dart'
+    if (dart.library.html) 'self_signed_certificate_manager_stub.dart'
+    as platform;
+
+/// Coordinates opt-in trust for self-signed TLS certificates.
+///
+/// On IO platforms we install an [HttpOverrides] that whitelists the servers
+/// flagged in [ServerConfig.allowSelfSignedCertificates]. On web platforms the
+/// helpers are no-ops because browsers manage TLS validation themselves.
+class SelfSignedCertificateManager {
+  const SelfSignedCertificateManager._();
+
+  static const SelfSignedCertificateManager instance =
+      SelfSignedCertificateManager._();
+
+  void ensureInitialized() => platform.ensureInitialized();
+
+  void updateTrustedServers(Iterable<ServerConfig> configs) =>
+      platform.updateTrustedServers(configs);
+
+  void clearTrustedServers() => platform.clearTrustedServers();
+}
diff --git a/lib/core/services/self_signed_certificate_manager_io.dart b/lib/core/services/self_signed_certificate_manager_io.dart
new file mode 100644
index 0000000..9601f1a
--- /dev/null
+++ b/lib/core/services/self_signed_certificate_manager_io.dart
@@ -0,0 +1,117 @@
+import 'dart:io';
+
+import '../models/server_config.dart';
+
+final _IoSelfSignedCertificateManager _manager =
+    _IoSelfSignedCertificateManager();
+
+void ensureInitialized() => _manager.ensureInitialized();
+
+void updateTrustedServers(Iterable<ServerConfig> configs) =>
+    _manager.updateTrustedServers(configs);
+
+void clearTrustedServers() => _manager.clearTrustedServers();
+
+class _IoSelfSignedCertificateManager {
+  _IoSelfSignedCertificateManager();
+
+  _ConduitHttpOverrides? _overrides;
+
+  void ensureInitialized() {
+    if (_overrides != null) return;
+
+    final overrides = _ConduitHttpOverrides();
+    HttpOverrides.global = overrides;
+    _overrides = overrides;
+  }
+
+  void updateTrustedServers(Iterable<ServerConfig> configs) {
+    ensureInitialized();
+    _overrides?.updateTrustedServers(configs);
+  }
+
+  void clearTrustedServers() {
+    _overrides?.clearTrustedServers();
+  }
+}
+
+class _ConduitHttpOverrides extends HttpOverrides {
+  final Set<_TrustedEndpoint> _trustedEndpoints = {};
+
+  void updateTrustedServers(Iterable<ServerConfig> configs) {
+    _trustedEndpoints
+      ..clear()
+      ..addAll(
+        configs
+            .where((config) => config.allowSelfSignedCertificates)
+            .map((config) => _TrustedEndpoint.fromUrl(config.url))
+            .whereType<_TrustedEndpoint>(),
+      );
+  }
+
+  void clearTrustedServers() {
+    _trustedEndpoints.clear();
+  }
+
+  bool _shouldTrust(String host, int port) {
+    for (final endpoint in _trustedEndpoints) {
+      if (endpoint.matches(host, port)) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  @override
+  HttpClient createHttpClient(SecurityContext? context) {
+    final client = super.createHttpClient(context);
+    client.badCertificateCallback =
+        (X509Certificate cert, String host, int port) =>
+            _shouldTrust(host, port);
+    return client;
+  }
+}
+
+class _TrustedEndpoint {
+  const _TrustedEndpoint({required this.host, this.port});
+
+  final String host;
+  final int? port;
+
+  static _TrustedEndpoint? fromUrl(String url) {
+    final uri = _normalizeUrl(url);
+    if (uri == null || uri.host.isEmpty) {
+      return null;
+    }
+    final normalizedHost = uri.host.toLowerCase();
+    final normalizedPort = uri.hasPort ? uri.port : null;
+    return _TrustedEndpoint(host: normalizedHost, port: normalizedPort);
+  }
+
+  static Uri? _normalizeUrl(String value) {
+    if (value.trim().isEmpty) {
+      return null;
+    }
+    Uri? parsed = Uri.tryParse(value.trim());
+    if (parsed == null) {
+      return null;
+    }
+    if (!parsed.hasScheme) {
+      parsed =
+          Uri.tryParse('https://${value.trim()}') ??
+          Uri.tryParse('http://${value.trim()}');
+    }
+    return parsed;
+  }
+
+  bool matches(String otherHost, int otherPort) {
+    final normalizedHost = otherHost.toLowerCase();
+    if (normalizedHost != host) {
+      return false;
+    }
+    if (port == null) {
+      return true;
+    }
+    return port == otherPort;
+  }
+}
diff --git a/lib/core/services/self_signed_certificate_manager_stub.dart b/lib/core/services/self_signed_certificate_manager_stub.dart
new file mode 100644
index 0000000..4abbafd
--- /dev/null
+++ b/lib/core/services/self_signed_certificate_manager_stub.dart
@@ -0,0 +1,7 @@
+import '../models/server_config.dart';
+
+void ensureInitialized() {}
+
+void updateTrustedServers(Iterable<ServerConfig> configs) {}
+
+void clearTrustedServers() {}
diff --git a/lib/core/services/streaming_helper.dart b/lib/core/services/streaming_helper.dart
index 1eb84c7..1fc7668 100644
--- a/lib/core/services/streaming_helper.dart
+++ b/lib/core/services/streaming_helper.dart
@@ -107,16 +107,22 @@ ActiveSocketStream attachUnifiedChunkedStreaming({
       persistentController.add(data);
     },
     onDone: () async {
-      DebugLogger.stream('Source stream onDone fired, hasReceivedData=$hasReceivedData');
+      DebugLogger.stream(
+        'Source stream onDone fired, hasReceivedData=$hasReceivedData',
+      );
 
       // If stream closes immediately without data, it's likely due to backgrounding/network drop
       // Not a natural completion
       if (!hasReceivedData) {
-        DebugLogger.stream('Stream closed without data - likely interrupted, not completing');
+        DebugLogger.stream(
+          'Stream closed without data - likely interrupted, not completing',
+        );
         // Check if app is backgrounding - if so, finish streaming with whatever we have
         await Future.delayed(const Duration(milliseconds: 300));
         if (persistentService.isInBackground) {
-          DebugLogger.stream('App backgrounding during stream - finishing with current content');
+          DebugLogger.stream(
+            'App backgrounding during stream - finishing with current content',
+          );
           finishStreaming();
         }
         // Don't close the controller to prevent cascading completion handlers
@@ -127,14 +133,20 @@ ActiveSocketStream attachUnifiedChunkedStreaming({
       await Future.delayed(const Duration(milliseconds: 500));
 
       final isInBg = persistentService.isInBackground;
-      DebugLogger.stream('Stream onDone check: streamId=$streamId, isInBackground=$isInBg');
+      DebugLogger.stream(
+        'Stream onDone check: streamId=$streamId, isInBackground=$isInBg',
+      );
 
       // Check if we're in background before closing
       if (!isInBg) {
-        DebugLogger.stream('Closing stream controller for $streamId (foreground completion)');
+        DebugLogger.stream(
+          'Closing stream controller for $streamId (foreground completion)',
+        );
         persistentController.close();
       } else {
-        DebugLogger.stream('Source stream completed in background for $streamId - keeping open for recovery');
+        DebugLogger.stream(
+          'Source stream completed in background for $streamId - keeping open for recovery',
+        );
         // Finish streaming to save the content we have
         finishStreaming();
       }
@@ -417,7 +429,8 @@ ActiveSocketStream attachUnifiedChunkedStreaming({
                           if (name is String && name.isNotEmpty) {
                             final msgs = getMessages();
                             // Quick string check before expensive regex
-                            final exists = (msgs.isNotEmpty) &&
+                            final exists =
+                                (msgs.isNotEmpty) &&
                                 msgs.last.content.contains('name="$name"');
                             if (!exists) {
                               final status =
@@ -519,7 +532,8 @@ ActiveSocketStream attachUnifiedChunkedStreaming({
                   if (name is String && name.isNotEmpty) {
                     final msgs = getMessages();
                     // Quick string check before expensive regex
-                    final exists = (msgs.isNotEmpty) &&
+                    final exists =
+                        (msgs.isNotEmpty) &&
                         msgs.last.content.contains('name="$name"');
                     if (!exists) {
                       final status =
@@ -549,7 +563,8 @@ ActiveSocketStream attachUnifiedChunkedStreaming({
                         if (name is String && name.isNotEmpty) {
                           final msgs = getMessages();
                           // Quick string check before expensive regex
-                          final exists = (msgs.isNotEmpty) &&
+                          final exists =
+                              (msgs.isNotEmpty) &&
                               msgs.last.content.contains('name="$name"');
                           if (!exists) {
                             final status =
diff --git a/lib/features/auth/views/server_connection_page.dart b/lib/features/auth/views/server_connection_page.dart
index 2b8d034..7c929ae 100644
--- a/lib/features/auth/views/server_connection_page.dart
+++ b/lib/features/auth/views/server_connection_page.dart
@@ -36,6 +36,7 @@ class _ServerConnectionPageState extends ConsumerState<ServerConnectionPage> {
   String? _connectionError;
   bool _isConnecting = false;
   bool _showAdvancedSettings = false;
+  bool _allowSelfSignedCertificates = false;
 
   @override
   void initState() {
@@ -45,9 +46,11 @@ class _ServerConnectionPageState extends ConsumerState<ServerConnectionPage> {
 
   Future<void> _prefillFromState() async {
     final activeServer = await ref.read(activeServerProvider.future);
-    if (activeServer != null) {
+    if (!mounted || activeServer == null) return;
+    setState(() {
       _urlController.text = activeServer.url;
-    }
+      _allowSelfSignedCertificates = activeServer.allowSelfSignedCertificates;
+    });
   }
 
   @override
@@ -75,6 +78,7 @@ class _ServerConnectionPageState extends ConsumerState<ServerConnectionPage> {
         url: url,
         customHeaders: Map<String, String>.from(_customHeaders),
         isActive: true,
+        allowSelfSignedCertificates: _allowSelfSignedCertificates,
       );
 
       final api = ApiService(serverConfig: tempConfig);
@@ -536,6 +540,69 @@ class _ServerConnectionPageState extends ConsumerState<ServerConnectionPage> {
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
+          Container(
+            width: double.infinity,
+            padding: const EdgeInsets.all(Spacing.md),
+            margin: const EdgeInsets.only(bottom: Spacing.md),
+            decoration: BoxDecoration(
+              color: context.conduitTheme.surfaceContainer.withValues(
+                alpha: 0.3,
+              ),
+              borderRadius: BorderRadius.circular(AppBorderRadius.small),
+              border: Border.all(
+                color: context.conduitTheme.dividerColor.withValues(alpha: 0.4),
+                width: BorderWidth.thin,
+              ),
+            ),
+            child: Row(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Icon(
+                  Platform.isIOS
+                      ? CupertinoIcons.lock_shield
+                      : Icons.verified_user,
+                  color: context.conduitTheme.iconSecondary,
+                  size: IconSize.small,
+                ),
+                const SizedBox(width: Spacing.sm),
+                Expanded(
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      Text(
+                        AppLocalizations.of(
+                          context,
+                        )!.allowSelfSignedCertificates,
+                        style: context.conduitTheme.bodySmall?.copyWith(
+                          fontWeight: FontWeight.w600,
+                          color: context.conduitTheme.textPrimary,
+                        ),
+                      ),
+                      const SizedBox(height: Spacing.xs),
+                      Text(
+                        AppLocalizations.of(
+                          context,
+                        )!.allowSelfSignedCertificatesDescription,
+                        style: context.conduitTheme.bodySmall?.copyWith(
+                          color: context.conduitTheme.textSecondary,
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+                const SizedBox(width: Spacing.sm),
+                Switch.adaptive(
+                  value: _allowSelfSignedCertificates,
+                  onChanged: (value) {
+                    setState(() {
+                      _allowSelfSignedCertificates = value;
+                    });
+                  },
+                  activeTrackColor: context.conduitTheme.buttonPrimary,
+                ),
+              ],
+            ),
+          ),
           Row(
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
             children: [
diff --git a/lib/features/chat/services/voice_call_notification_service.dart b/lib/features/chat/services/voice_call_notification_service.dart
index 5cbdb5f..b2620a4 100644
--- a/lib/features/chat/services/voice_call_notification_service.dart
+++ b/lib/features/chat/services/voice_call_notification_service.dart
@@ -17,8 +17,7 @@ class VoiceCallNotificationService {
   // Notification IDs and channels
   static const String _channelId = 'voice_call_channel';
   static const String _channelName = 'Voice Call';
-  static const String _channelDescription =
-      'Ongoing voice call notifications';
+  static const String _channelDescription = 'Ongoing voice call notifications';
   static const int _notificationId = 2001;
 
   // Action IDs
@@ -32,7 +31,9 @@ class VoiceCallNotificationService {
   Future<void> initialize() async {
     if (_initialized) return;
 
-    const androidSettings = AndroidInitializationSettings('@mipmap/ic_launcher');
+    const androidSettings = AndroidInitializationSettings(
+      '@mipmap/ic_launcher',
+    );
     const iosSettings = DarwinInitializationSettings(
       requestAlertPermission: false,
       requestBadgePermission: false,
@@ -72,7 +73,8 @@ class VoiceCallNotificationService {
 
     await _notifications
         .resolvePlatformSpecificImplementation<
-            AndroidFlutterLocalNotificationsPlugin>()
+          AndroidFlutterLocalNotificationsPlugin
+        >()
         ?.createNotificationChannel(androidChannel);
   }
 
@@ -190,8 +192,10 @@ class VoiceCallNotificationService {
   /// Check if notifications are enabled
   Future<bool> areNotificationsEnabled() async {
     if (Platform.isAndroid) {
-      final androidImpl = _notifications.resolvePlatformSpecificImplementation<
-          AndroidFlutterLocalNotificationsPlugin>();
+      final androidImpl = _notifications
+          .resolvePlatformSpecificImplementation<
+            AndroidFlutterLocalNotificationsPlugin
+          >();
       return await androidImpl?.areNotificationsEnabled() ?? false;
     } else if (Platform.isIOS) {
       // iOS doesn't have a direct check, assume enabled if initialized
@@ -203,13 +207,17 @@ class VoiceCallNotificationService {
   /// Request notification permissions
   Future<bool> requestPermissions() async {
     if (Platform.isAndroid) {
-      final androidImpl = _notifications.resolvePlatformSpecificImplementation<
-          AndroidFlutterLocalNotificationsPlugin>();
+      final androidImpl = _notifications
+          .resolvePlatformSpecificImplementation<
+            AndroidFlutterLocalNotificationsPlugin
+          >();
       final granted = await androidImpl?.requestNotificationsPermission();
       return granted ?? false;
     } else if (Platform.isIOS) {
       final iosImpl = _notifications
-          .resolvePlatformSpecificImplementation<IOSFlutterLocalNotificationsPlugin>();
+          .resolvePlatformSpecificImplementation<
+            IOSFlutterLocalNotificationsPlugin
+          >();
       final granted = await iosImpl?.requestPermissions(
         alert: true,
         badge: false,
diff --git a/lib/features/chat/views/voice_call_page.dart b/lib/features/chat/views/voice_call_page.dart
index 054023b..1768ade 100644
--- a/lib/features/chat/views/voice_call_page.dart
+++ b/lib/features/chat/views/voice_call_page.dart
@@ -148,9 +148,8 @@ class _VoiceCallPageState extends ConsumerState<VoiceCallPage>
           icon: const Icon(CupertinoIcons.xmark),
           onPressed: () async {
             await _service?.stopCall();
-            if (mounted) {
-              Navigator.of(context).pop();
-            }
+            if (!context.mounted) return;
+            Navigator.of(context).pop();
           },
         ),
       ),
diff --git a/lib/features/chat/widgets/modern_chat_input.dart b/lib/features/chat/widgets/modern_chat_input.dart
index 30b8e4b..1625ed3 100644
--- a/lib/features/chat/widgets/modern_chat_input.dart
+++ b/lib/features/chat/widgets/modern_chat_input.dart
@@ -1480,9 +1480,7 @@ class _ModernChatInputState extends ConsumerState<ModernChatInput>
                 ),
                 child: Center(
                   child: Icon(
-                    Platform.isIOS
-                        ? CupertinoIcons.waveform
-                        : Icons.graphic_eq,
+                    Platform.isIOS ? CupertinoIcons.waveform : Icons.graphic_eq,
                     size: IconSize.large,
                     color: enabledVoiceCall
                         ? context.conduitTheme.buttonPrimaryText
diff --git a/lib/l10n/app_de.arb b/lib/l10n/app_de.arb
index 79cf638..83e6956 100644
--- a/lib/l10n/app_de.arb
+++ b/lib/l10n/app_de.arb
@@ -259,6 +259,14 @@
   "advancedSettings": "Erweiterte Einstellungen",
   "customHeaders": "Benutzerdefinierte Header",
   "customHeadersDescription": "Füge benutzerdefinierte HTTP-Header für Authentifizierung, API-Schlüssel oder spezielle Serveranforderungen hinzu.",
+  "allowSelfSignedCertificates": "Selbstsignierten Zertifikaten vertrauen",
+  "@allowSelfSignedCertificates": {
+    "description": "Schalterbeschriftung zum Zulassen selbstsignierter TLS-Zertifikate für den konfigurierten Server."
+  },
+  "allowSelfSignedCertificatesDescription": "Akzeptiere das TLS-Zertifikat dieses Servers auch dann, wenn es selbstsigniert ist. Aktiviere diese Option nur für Server, denen du vertraust.",
+  "@allowSelfSignedCertificatesDescription": {
+    "description": "Hilfetext, der die Risiken beim Aktivieren des Schalters für selbstsignierte Zertifikate erklärt."
+  },
   "headerNameEmpty": "Header-Name darf nicht leer sein",
   "headerNameTooLong": "Header-Name zu lang (max. 64 Zeichen)",
   "headerNameInvalidChars": "Ungültiger Header-Name. Verwende nur Buchstaben, Zahlen und diese Zeichen: !#$&-^_`|~",
diff --git a/lib/l10n/app_en.arb b/lib/l10n/app_en.arb
index 2f93113..214e6a8 100644
--- a/lib/l10n/app_en.arb
+++ b/lib/l10n/app_en.arb
@@ -550,6 +550,14 @@
   "@customHeaders": {"description": "Section title for adding custom HTTP headers."},
   "customHeadersDescription": "Add custom HTTP headers for authentication, API keys, or special server requirements.",
   "@customHeadersDescription": {"description": "Helper text explaining use-cases for custom headers."},
+  "allowSelfSignedCertificates": "Trust self-signed certificates",
+  "@allowSelfSignedCertificates": {
+    "description": "Toggle label that allows trusting self-signed TLS certificates for the configured server."
+  },
+  "allowSelfSignedCertificatesDescription": "Accept this server's TLS certificate even if it is self-signed. Enable only for servers you trust.",
+  "@allowSelfSignedCertificatesDescription": {
+    "description": "Helper text clarifying the risks of enabling the self-signed certificate toggle."
+  },
   "headerNameEmpty": "Header name cannot be empty",
   "@headerNameEmpty": {"description": "Validation message for empty header name."},
   "headerNameTooLong": "Header name too long (max 64 characters)",
diff --git a/lib/l10n/app_fr.arb b/lib/l10n/app_fr.arb
index 7468ca9..c7290fe 100644
--- a/lib/l10n/app_fr.arb
+++ b/lib/l10n/app_fr.arb
@@ -259,6 +259,14 @@
   "advancedSettings": "Paramètres avancés",
   "customHeaders": "En-têtes personnalisés",
   "customHeadersDescription": "Ajoutez des en-têtes HTTP personnalisés pour l'authentification, les clés API ou des exigences spécifiques du serveur.",
+  "allowSelfSignedCertificates": "Faire confiance aux certificats auto-signés",
+  "@allowSelfSignedCertificates": {
+    "description": "Libellé du commutateur permettant d'autoriser les certificats TLS auto-signés pour le serveur configuré."
+  },
+  "allowSelfSignedCertificatesDescription": "Acceptez le certificat TLS de ce serveur même s'il est auto-signé. Activez cette option uniquement pour les serveurs auxquels vous faites confiance.",
+  "@allowSelfSignedCertificatesDescription": {
+    "description": "Texte d'aide expliquant les risques liés à l'activation de l'option de certificat auto-signé."
+  },
   "headerNameEmpty": "Le nom de l'en-tête ne peut pas être vide",
   "headerNameTooLong": "Nom d'en-tête trop long (max 64 caractères)",
   "headerNameInvalidChars": "Nom d'en-tête invalide. Utilisez uniquement des lettres, des chiffres et ces symboles : !#$&-^_`|~",
diff --git a/lib/l10n/app_it.arb b/lib/l10n/app_it.arb
index 51bf6b7..37b77ef 100644
--- a/lib/l10n/app_it.arb
+++ b/lib/l10n/app_it.arb
@@ -259,6 +259,14 @@
   "advancedSettings": "Impostazioni avanzate",
   "customHeaders": "Header personalizzati",
   "customHeadersDescription": "Aggiungi header HTTP personalizzati per autenticazione, chiavi API o requisiti speciali del server.",
+  "allowSelfSignedCertificates": "Considera attendibili i certificati autofirmati",
+  "@allowSelfSignedCertificates": {
+    "description": "Etichetta dell'interruttore che consente i certificati TLS autofirmati per il server configurato."
+  },
+  "allowSelfSignedCertificatesDescription": "Accetta il certificato TLS di questo server anche se è autofirmato. Attiva questa opzione solo per server di cui ti fidi.",
+  "@allowSelfSignedCertificatesDescription": {
+    "description": "Testo di supporto che chiarisce i rischi dell'attivazione dell'opzione per certificati autofirmati."
+  },
   "headerNameEmpty": "Il nome header non può essere vuoto",
   "headerNameTooLong": "Nome header troppo lungo (max 64 caratteri)",
   "headerNameInvalidChars": "Nome header non valido. Usa solo lettere, numeri e questi simboli: !#$&-^_`|~",
diff --git a/lib/l10n/app_localizations.dart b/lib/l10n/app_localizations.dart
index becc466..8e8d9eb 100644
--- a/lib/l10n/app_localizations.dart
+++ b/lib/l10n/app_localizations.dart
@@ -1482,6 +1482,18 @@ abstract class AppLocalizations {
   /// **'Add custom HTTP headers for authentication, API keys, or special server requirements.'**
   String get customHeadersDescription;
 
+  /// Toggle label that allows trusting self-signed TLS certificates for the configured server.
+  ///
+  /// In en, this message translates to:
+  /// **'Trust self-signed certificates'**
+  String get allowSelfSignedCertificates;
+
+  /// Helper text clarifying the risks of enabling the self-signed certificate toggle.
+  ///
+  /// In en, this message translates to:
+  /// **'Accept this server\'s TLS certificate even if it is self-signed. Enable only for servers you trust.'**
+  String get allowSelfSignedCertificatesDescription;
+
   /// Validation message for empty header name.
   ///
   /// In en, this message translates to:
diff --git a/lib/l10n/app_localizations_de.dart b/lib/l10n/app_localizations_de.dart
index aa1370b..f0df1c1 100644
--- a/lib/l10n/app_localizations_de.dart
+++ b/lib/l10n/app_localizations_de.dart
@@ -760,6 +760,14 @@ class AppLocalizationsDe extends AppLocalizations {
   String get customHeadersDescription =>
       'Füge benutzerdefinierte HTTP-Header für Authentifizierung, API-Schlüssel oder spezielle Serveranforderungen hinzu.';
 
+  @override
+  String get allowSelfSignedCertificates =>
+      'Selbstsignierten Zertifikaten vertrauen';
+
+  @override
+  String get allowSelfSignedCertificatesDescription =>
+      'Akzeptiere das TLS-Zertifikat dieses Servers auch dann, wenn es selbstsigniert ist. Aktiviere diese Option nur für Server, denen du vertraust.';
+
   @override
   String get headerNameEmpty => 'Header-Name darf nicht leer sein';
 
diff --git a/lib/l10n/app_localizations_en.dart b/lib/l10n/app_localizations_en.dart
index 02f032a..958905b 100644
--- a/lib/l10n/app_localizations_en.dart
+++ b/lib/l10n/app_localizations_en.dart
@@ -754,6 +754,13 @@ class AppLocalizationsEn extends AppLocalizations {
   String get customHeadersDescription =>
       'Add custom HTTP headers for authentication, API keys, or special server requirements.';
 
+  @override
+  String get allowSelfSignedCertificates => 'Trust self-signed certificates';
+
+  @override
+  String get allowSelfSignedCertificatesDescription =>
+      'Accept this server\'s TLS certificate even if it is self-signed. Enable only for servers you trust.';
+
   @override
   String get headerNameEmpty => 'Header name cannot be empty';
 
diff --git a/lib/l10n/app_localizations_fr.dart b/lib/l10n/app_localizations_fr.dart
index da42ca8..fb8fe7b 100644
--- a/lib/l10n/app_localizations_fr.dart
+++ b/lib/l10n/app_localizations_fr.dart
@@ -765,6 +765,14 @@ class AppLocalizationsFr extends AppLocalizations {
   String get customHeadersDescription =>
       'Ajoutez des en-têtes HTTP personnalisés pour l\'authentification, les clés API ou des exigences spécifiques du serveur.';
 
+  @override
+  String get allowSelfSignedCertificates =>
+      'Faire confiance aux certificats auto-signés';
+
+  @override
+  String get allowSelfSignedCertificatesDescription =>
+      'Acceptez le certificat TLS de ce serveur même s\'il est auto-signé. Activez cette option uniquement pour les serveurs auxquels vous faites confiance.';
+
   @override
   String get headerNameEmpty => 'Le nom de l\'en-tête ne peut pas être vide';
 
diff --git a/lib/l10n/app_localizations_it.dart b/lib/l10n/app_localizations_it.dart
index a8e9395..0ba48eb 100644
--- a/lib/l10n/app_localizations_it.dart
+++ b/lib/l10n/app_localizations_it.dart
@@ -756,6 +756,14 @@ class AppLocalizationsIt extends AppLocalizations {
   String get customHeadersDescription =>
       'Aggiungi header HTTP personalizzati per autenticazione, chiavi API o requisiti speciali del server.';
 
+  @override
+  String get allowSelfSignedCertificates =>
+      'Considera attendibili i certificati autofirmati';
+
+  @override
+  String get allowSelfSignedCertificatesDescription =>
+      'Accetta il certificato TLS di questo server anche se è autofirmato. Attiva questa opzione solo per server di cui ti fidi.';
+
   @override
   String get headerNameEmpty => 'Il nome header non può essere vuoto';
 
diff --git a/lib/main.dart b/lib/main.dart
index b249b74..247447b 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -11,6 +11,7 @@ import 'core/providers/app_providers.dart';
 import 'core/persistence/hive_bootstrap.dart';
 import 'core/persistence/persistence_migrator.dart';
 import 'core/persistence/persistence_providers.dart';
+import 'core/services/self_signed_certificate_manager.dart';
 import 'core/router/app_router.dart';
 import 'shared/widgets/offline_indicator.dart';
 import 'features/auth/providers/unified_auth_providers.dart';
@@ -29,6 +30,8 @@ void main() {
     () async {
       WidgetsFlutterBinding.ensureInitialized();
 
+      SelfSignedCertificateManager.instance.ensureInitialized();
+
       // Global error handlers
       FlutterError.onError = (FlutterErrorDetails details) {
         DebugLogger.error(
diff --git a/lib/shared/widgets/markdown/markdown_config.dart b/lib/shared/widgets/markdown/markdown_config.dart
index 42ec6cd..f17d80c 100644
--- a/lib/shared/widgets/markdown/markdown_config.dart
+++ b/lib/shared/widgets/markdown/markdown_config.dart
@@ -727,7 +727,9 @@ class _DetailsBlockSyntax extends md.BlockSyntax {
       }
 
       // Check for summary tag
-      final summaryMatch = RegExp(r'^<summary>(.*?)<\/summary>$').firstMatch(line);
+      final summaryMatch = RegExp(
+        r'^<summary>(.*?)<\/summary>$',
+      ).firstMatch(line);
       if (summaryMatch != null) {
         summary = summaryMatch.group(1) ?? '';
         parser.advance();
diff --git a/lib/shared/widgets/markdown/markdown_preprocessor.dart b/lib/shared/widgets/markdown/markdown_preprocessor.dart
index 84a168b..4fee307 100644
--- a/lib/shared/widgets/markdown/markdown_preprocessor.dart
+++ b/lib/shared/widgets/markdown/markdown_preprocessor.dart
@@ -13,10 +13,7 @@ class ConduitMarkdownPreprocessor {
     r'^[ \t]+```([^\n`]*)\s*$',
     multiLine: true,
   );
-  static final _dedentCloseRegex = RegExp(
-    r'^[ \t]+```\s*$',
-    multiLine: true,
-  );
+  static final _dedentCloseRegex = RegExp(r'^[ \t]+```\s*$', multiLine: true);
   static final _inlineClosingRegex = RegExp(r'([^\r\n`])```(?=\s*(?:\r?\n|$))');
   static final _labelThenDashRegex = RegExp(
     r'^(\*\*[^\n*]+\*\*.*)\n(\s*-{3,}\s*$)',
@@ -45,7 +42,10 @@ class ConduitMarkdownPreprocessor {
 
     // Dedent opening fences to avoid partial code-block detection when the
     // model indents fences by accident.
-    output = output.replaceAllMapped(_dedentOpenRegex, (match) => '```${match[1]}');
+    output = output.replaceAllMapped(
+      _dedentOpenRegex,
+      (match) => '```${match[1]}',
+    );
 
     // Dedent closing fences for the same reason as the opening fences.
     output = output.replaceAllMapped(_dedentCloseRegex, (_) => '```');