Layout changes, fix bugs in new entry page

lib/components/legs/leg_card.dart

@@ -9,10 +9,12 @@ class LegCard extends StatelessWidget {
     super.key,
     required this.leg,
     this.showEditButton = true,
+    this.showDate = true,
   });
 
   final Leg leg;
   final bool showEditButton;
+  final bool showDate;
 
   @override
   Widget build(BuildContext context) {
@@ -26,7 +28,7 @@ class LegCard extends StatelessWidget {
         subtitle: Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
-            Text(_formatDateTime(leg.beginTime)),
+            if (showDate) Text(_formatDateTime(leg.beginTime)),
             if (leg.headcode.isNotEmpty)
               Text(
                 'Headcode: ${leg.headcode}',
@@ -126,13 +128,32 @@ class LegCard extends StatelessWidget {
 
   List<Widget> _buildLocoChips(BuildContext context, Leg leg) {
     final theme = Theme.of(context);
+    final textTheme = theme.textTheme;
     return leg.locos
         .map(
-          (loco) => Chip(
-            label: Text('${loco.locoClass} ${loco.number}'),
-            avatar: const Icon(Icons.directions_railway, size: 16),
-            backgroundColor: theme.colorScheme.surfaceContainerHighest,
-          ),
+          (loco) {
+            final powering = loco.powering == true;
+            final iconColor =
+                powering ? theme.colorScheme.primary : theme.disabledColor;
+            final labelStyle = powering
+                ? null
+                : textTheme.bodyMedium?.copyWith(color: theme.disabledColor);
+            final background = powering
+                ? theme.colorScheme.surfaceContainerHighest
+                : theme.colorScheme.surfaceVariant;
+            return Chip(
+              label: Text(
+                '${loco.locoClass} ${loco.number}',
+                style: labelStyle,
+              ),
+              avatar: Icon(
+                Icons.directions_railway,
+                size: 16,
+                color: iconColor,
+              ),
+              backgroundColor: background,
+            );
+          },
         )
         .toList();
   }
@@ -192,4 +213,3 @@ class LegCard extends StatelessWidget {
     return [trimmed];
   }
 }
-