Feature

ein paar feature aber datenbank macht probleme wenn man aufträge speichern möchge

theme/app_theme.dart

@@ -1,37 +1,102 @@
 import 'package:flutter/material.dart';
 
-/// Ruhiges, seriöses Farbschema für Handwerks-Betriebe (Elektrik, Maler, SHK).
+/// HandwerkPro: Dark UI mit Lila-Header und Türkis-Akzenten (Mockup).
 class AppTheme {
   AppTheme._();
 
-  static const Color _seed = Color(0xFF0D47A1);
+  static const Color background = Color(0xFF121212);
+  static const Color card = Color(0xFF1E1E1E);
+  static const Color headerPurple = Color(0xFF4A148C);
+  static const Color headerPurpleLight = Color(0xFF6A1B9A);
+  static const Color accentCyan = Color(0xFF00E5FF);
+  static const Color statusOffen = Color(0xFF2196F3);
+  static const Color statusFertig = Color(0xFF4CAF50);
+  static const Color statusGeplant = Color(0xFFFF9800);
 
-  static ThemeData light() {
-    final scheme = ColorScheme.fromSeed(
-      seedColor: _seed,
-      brightness: Brightness.light,
-      surface: const Color(0xFFF5F7FA),
-    );
-    return ThemeData(
+  static ThemeData dark() {
+    final base = ThemeData(
       useMaterial3: true,
-      colorScheme: scheme,
-      appBarTheme: AppBarTheme(
-        centerTitle: true,
-        backgroundColor: scheme.surface,
-        foregroundColor: scheme.onSurface,
+      brightness: Brightness.dark,
+      scaffoldBackgroundColor: background,
+    );
+    return base.copyWith(
+      colorScheme: ColorScheme.dark(
+        surface: background,
+        primary: accentCyan,
+        onPrimary: Colors.black,
+        secondary: headerPurpleLight,
+        onSecondary: Colors.white,
+        tertiary: accentCyan,
+        surfaceContainerHighest: card,
+        onSurface: Colors.white,
+        onSurfaceVariant: Color(0xFFB0B0B0),
+        outline: Color(0xFF404040),
+      ),
+      appBarTheme: const AppBarTheme(
+        backgroundColor: headerPurple,
+        foregroundColor: Colors.white,
         elevation: 0,
-        scrolledUnderElevation: 1,
+        centerTitle: false,
+        scrolledUnderElevation: 0,
+      ),
+      cardTheme: CardThemeData(
+        color: card,
+        elevation: 0,
+        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
+        margin: EdgeInsets.zero,
       ),
       inputDecorationTheme: InputDecorationTheme(
         filled: true,
-        border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
+        fillColor: card,
+        hintStyle: const TextStyle(color: Color(0xFF888888)),
+        labelStyle: const TextStyle(color: Color(0xFFAAAAAA)),
+        border: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(12),
+          borderSide: const BorderSide(color: Color(0xFF404040)),
+        ),
+        enabledBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(12),
+          borderSide: const BorderSide(color: Color(0xFF404040)),
+        ),
+        focusedBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(12),
+          borderSide: const BorderSide(color: accentCyan, width: 1.5),
+        ),
       ),
       filledButtonTheme: FilledButtonThemeData(
         style: FilledButton.styleFrom(
-          padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 14),
-          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
+          backgroundColor: accentCyan,
+          foregroundColor: Colors.black,
+          padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 16),
+          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(14)),
         ),
       ),
+      floatingActionButtonTheme: const FloatingActionButtonThemeData(
+        backgroundColor: accentCyan,
+        foregroundColor: Colors.black,
+        elevation: 4,
+      ),
+      navigationBarTheme: NavigationBarThemeData(
+        backgroundColor: card,
+        indicatorColor: accentCyan.withValues(alpha: 0.25),
+        labelTextStyle: WidgetStateProperty.resolveWith((s) {
+          final sel = s.contains(WidgetState.selected);
+          return TextStyle(
+            fontSize: 12,
+            fontWeight: sel ? FontWeight.w600 : FontWeight.w400,
+            color: sel ? accentCyan : const Color(0xFF9E9E9E),
+          );
+        }),
+        iconTheme: WidgetStateProperty.resolveWith((s) {
+          final sel = s.contains(WidgetState.selected);
+          return IconThemeData(color: sel ? accentCyan : const Color(0xFF9E9E9E));
+        }),
+      ),
+      tabBarTheme: TabBarThemeData(
+        labelColor: accentCyan,
+        unselectedLabelColor: const Color(0xFF9E9E9E),
+        indicatorColor: accentCyan,
+      ),
     );
   }
 }