fix saving draft with shared user, display user shared to/from in expanded leg card

lib/components/legs/leg_card.dart

@@ -234,34 +234,62 @@ class _LegCardState extends State<LegCard> {
               padding: const EdgeInsets.fromLTRB(16, 0, 16, 12),
               child: Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  if (leg.notes.isNotEmpty) ...[
-                    Text('Notes', style: textTheme.titleSmall),
-                    const SizedBox(height: 4),
-                    Text(leg.notes),
-                    const SizedBox(height: 12),
-                  ],
-                  if (leg.locos.isNotEmpty) ...[
-                    Text('Locos', style: textTheme.titleSmall),
-                    const SizedBox(height: 6),
-                    Wrap(
-                      spacing: 8,
+              children: [
+                if (leg.notes.isNotEmpty) ...[
+                  Text('Notes', style: textTheme.titleSmall),
+                  const SizedBox(height: 4),
+                  Text(leg.notes),
+                  const SizedBox(height: 12),
+                ],
+                if (leg.locos.isNotEmpty) ...[
+                  Text('Locos', style: textTheme.titleSmall),
+                  const SizedBox(height: 6),
+                  Wrap(
+                    spacing: 8,
                       runSpacing: 8,
                       children: _buildLocoChips(context, leg),
                     ),
                     const SizedBox(height: 12),
                   ],
-                  if (_hasTrainDetails(leg)) ...[
-                    Text('Train', style: textTheme.titleSmall),
-                    const SizedBox(height: 6),
-                    ..._buildTrainDetails(leg, textTheme),
-                    const SizedBox(height: 12),
-                  ],
-                  if (routeSegments.isNotEmpty) ...[
-                    Text('Route', style: textTheme.titleSmall),
-                    const SizedBox(height: 6),
-                    _buildRouteList(routeSegments),
-                  ],
+                if (_hasTrainDetails(leg)) ...[
+                  Text('Train', style: textTheme.titleSmall),
+                  const SizedBox(height: 6),
+                  ..._buildTrainDetails(leg, textTheme),
+                  const SizedBox(height: 12),
+                ],
+                if (sharedFrom != null)
+                  Padding(
+                    padding: const EdgeInsets.only(bottom: 8.0),
+                    child: Text(
+                      'Shared from ${sharedFrom.sharedFromDisplay.isNotEmpty ? sharedFrom.sharedFromDisplay : 'another user'}.',
+                      style: textTheme.bodyMedium,
+                    ),
+                  ),
+                if (sharedTo.isNotEmpty) ...[
+                  Text(
+                    'Shared to:',
+                    style: textTheme.bodyMedium,
+                  ),
+                  const SizedBox(height: 4),
+                  Wrap(
+                    spacing: 8,
+                    runSpacing: 4,
+                    children: sharedTo
+                        .map((s) => Chip(
+                              label: Text(s.sharedToDisplay.isNotEmpty
+                                  ? s.sharedToDisplay
+                                  : s.sharedToUserId),
+                              visualDensity: VisualDensity.compact,
+                            ))
+                        .toList(),
+                  ),
+                  const SizedBox(height: 12),
+                ],
+                if (routeSegments.isNotEmpty) ...[
+                  Text('Route', style: textTheme.titleSmall),
+                  const SizedBox(height: 6),
+                  _buildRouteList(routeSegments),
+                ],
                 ],
               ),
             ),

lib/components/pages/new_entry/new_entry_page.dart

@@ -707,7 +707,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
     final enabled = value ?? false;
     setState(() {
       _matchDestinationToEntry = enabled;
-      if (enabled) _hasDestinationTime = true;
+      if (enabled && _hasEndTime) _hasDestinationTime = true;
     });
     _scheduleMatchUpdate();
     _saveDraft();
@@ -1127,7 +1127,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
         if (_destinationController.text != endVal) {
           _destinationController.text = endVal;
         }
-        if (_hasDestinationTime) {
+        if (_hasDestinationTime && _hasEndTime) {
           final endTime = _legEndDateTime ?? _legDateTime;
           _selectedDestinationDate = DateTime(
             endTime.year,
@@ -1283,9 +1283,9 @@ class _NewEntryPageState extends State<NewEntryPage> {
             const SizedBox(height: 8),
             _buildSharedBanner(),
           ],
-          _buildTripSelector(context),
-          const SizedBox(height: 12),
-          if (_activeLegShare == null) _buildShareSection(context),
+              _buildTripSelector(context),
+              const SizedBox(height: 8),
+              if (_activeLegShare == null) _buildShareSection(context),
           _dateTimeGroup(
                 context,
                 title: 'Departure time',
@@ -1366,6 +1366,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
                   border: OutlineInputBorder(),
                 ),
               ),
+              const Divider(height: 24),
               _trainLocationBlock(
                 label: 'Origin',
                 controller: _originController,
@@ -1384,6 +1385,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
                   singleColumn: true,
                 ),
               ),
+              const Divider(height: 24),
               _trainLocationBlock(
                 label: 'Destination',
                 controller: _destinationController,
@@ -1403,6 +1405,7 @@ class _NewEntryPageState extends State<NewEntryPage> {
                   singleColumn: true,
                 ),
               ),
+              const Divider(height: 24),
               TextFormField(
                 controller: _networkController,
                 textCapitalization: TextCapitalization.characters,

lib/components/pages/traction/traction.dart

@@ -7,6 +7,7 @@ import 'package:mileograph_flutter/components/traction/traction_card.dart';
 import 'package:mileograph_flutter/objects/objects.dart';
 import 'package:mileograph_flutter/services/data_service.dart';
 import 'package:mileograph_flutter/services/distance_unit_service.dart';
+import 'package:mileograph_flutter/services/authservice.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 

lib/components/pages/traction/traction_page.dart

@@ -569,6 +569,7 @@ class _TractionPageState extends State<TractionPage> {
   }
 
   Widget _buildHeaderActions(BuildContext context, bool isMobile) {
+    final isElevated = context.read<AuthService>().isElevated;
     final refreshButton = IconButton(
       tooltip: 'Refresh',
       onPressed: _refreshTraction,
@@ -587,32 +588,34 @@ class _TractionPageState extends State<TractionPage> {
             ),
           );
 
-    final newTractionButton = FilledButton.icon(
-      onPressed: () async {
-        final createdClass = await context.push<String>(
-          '/traction/new',
-        );
-        if (!mounted) return;
-        if (createdClass != null && createdClass.isNotEmpty) {
-          _classController.text = createdClass;
-          _selectedClass = createdClass;
-          _refreshTraction();
-        } else if (createdClass == '') {
-          _refreshTraction();
-        }
-      },
-      icon: const Icon(Icons.add),
-      label: const Text('New Traction'),
-    );
+    final newTractionButton = !isElevated
+        ? null
+        : FilledButton.icon(
+            onPressed: () async {
+              final createdClass = await context.push<String>(
+                '/traction/new',
+              );
+              if (!mounted) return;
+              if (createdClass != null && createdClass.isNotEmpty) {
+                _classController.text = createdClass;
+                _selectedClass = createdClass;
+                _refreshTraction();
+              } else if (createdClass == '') {
+                _refreshTraction();
+              }
+            },
+            icon: const Icon(Icons.add),
+            label: const Text('New Traction'),
+          );
 
     final desktopActions = [
       refreshButton,
       if (classStatsButton != null) classStatsButton,
-      newTractionButton,
+      if (newTractionButton != null) newTractionButton,
     ];
 
     final mobileActions = [
-      newTractionButton,
+      if (newTractionButton != null) newTractionButton,
       if (classStatsButton != null) classStatsButton,
       refreshButton,
     ];