* Workforce, Schedule generation and geofencing.

lib/screens/admin/user_management_screen.dart

@@ -177,8 +177,9 @@ class _UserManagementScreenState extends ConsumerState<UserManagementScreen> {
               columnSpacing: 24,
               horizontalMargin: 16,
               dividerThickness: 1,
-              headingRowColor: MaterialStateProperty.resolveWith(
-                (states) => Theme.of(context).colorScheme.surfaceVariant,
+              headingRowColor: WidgetStateProperty.resolveWith(
+                (states) =>
+                    Theme.of(context).colorScheme.surfaceContainerHighest,
               ),
               columns: const [
                 DataColumn(label: Text('User')),
@@ -228,16 +229,16 @@ class _UserManagementScreenState extends ConsumerState<UserManagementScreen> {
                     if (selected != true) return;
                     _showUserDialog(context, profile, offices, assignments);
                   },
-                  color: MaterialStateProperty.resolveWith((states) {
-                    if (states.contains(MaterialState.selected)) {
+                  color: WidgetStateProperty.resolveWith((states) {
+                    if (states.contains(WidgetState.selected)) {
                       return Theme.of(
                         context,
-                      ).colorScheme.surfaceTint.withOpacity(0.12);
+                      ).colorScheme.surfaceTint.withValues(alpha: 0.12);
                     }
                     if (index.isEven) {
                       return Theme.of(
                         context,
-                      ).colorScheme.surface.withOpacity(0.6);
+                      ).colorScheme.surface.withValues(alpha: 0.6);
                     }
                     return Theme.of(context).colorScheme.surface;
                   }),