refactoring

lib/shared/design_system/theme/app_theme_sophisticated.dart

@@ -27,7 +27,7 @@ class AppThemeSophisticated {
       // Couleurs principales
       colorScheme: _lightColorScheme,
       
-      // Typographie
+      // Typographie (Playfair Display display + Inter body)
       textTheme: _textTheme,
       
       // Configuration de l'AppBar
@@ -85,19 +85,34 @@ class AppThemeSophisticated {
     );
   }
 
-  /// Thème sombre (suit le système ou sélection manuelle)
+  /// Thème sombre — Vert Ardoise (#1A2E1A)
   static ThemeData get darkTheme {
     return ThemeData(
       useMaterial3: true,
       brightness: Brightness.dark,
-      colorScheme: ColorScheme.dark(
-        primary: ColorTokens.primary,
-        onPrimary: Colors.white,
-        surface: const Color(0xFF121212),
-        onSurface: Colors.white,
-        error: ColorTokens.error,
+      colorScheme: const ColorScheme.dark(
+        primary: Color(0xFF4CAF50),        // Vert clair sur fond sombre
+        onPrimary: Color(0xFF003908),
+        primaryContainer: Color(0xFF1E3A1E),
+        onPrimaryContainer: Color(0xFFB9F0B9),
+        secondary: Color(0xFFA5D6A7),
+        onSecondary: Color(0xFF002106),
+        surface: Color(0xFF1A2E1A),        // Vert ardoise
+        onSurface: Color(0xFFE0F2E0),
+        surfaceContainerHighest: Color(0xFF243824),
+        onSurfaceVariant: Color(0xFF90B890),
+        error: Color(0xFFEF4444),
+        onError: Colors.white,
+        outline: Color(0xFF3A5E3A),
+        shadow: Color(0xFF0F1A0F),
+      ),
+      scaffoldBackgroundColor: const Color(0xFF0F1A0F),
+      appBarTheme: const AppBarTheme(
+        elevation: 0,
+        backgroundColor: Colors.transparent,
+        foregroundColor: Color(0xFFE0F2E0),
+        surfaceTintColor: Colors.transparent,
       ),
-      scaffoldBackgroundColor: const Color(0xFF121212),
     );
   }
 
@@ -154,27 +169,27 @@ class AppThemeSophisticated {
   // THÈME TYPOGRAPHIQUE
   // ═══════════════════════════════════════════════════════════════════════════
   
-  static const TextTheme _textTheme = TextTheme(
-    // Display styles
+  static TextTheme get _textTheme => TextTheme(
+    // Display styles — Playfair Display (GoogleFonts, non-const)
     displayLarge: TypographyTokens.displayLarge,
     displayMedium: TypographyTokens.displayMedium,
     displaySmall: TypographyTokens.displaySmall,
-    
+
     // Headline styles
     headlineLarge: TypographyTokens.headlineLarge,
     headlineMedium: TypographyTokens.headlineMedium,
     headlineSmall: TypographyTokens.headlineSmall,
-    
+
     // Title styles
     titleLarge: TypographyTokens.titleLarge,
     titleMedium: TypographyTokens.titleMedium,
     titleSmall: TypographyTokens.titleSmall,
-    
+
     // Label styles
     labelLarge: TypographyTokens.labelLarge,
     labelMedium: TypographyTokens.labelMedium,
     labelSmall: TypographyTokens.labelSmall,
-    
+
     // Body styles
     bodyLarge: TypographyTokens.bodyLarge,
     bodyMedium: TypographyTokens.bodyMedium,