diff --git a/app/lib/core/theme/app_theme.dart b/app/lib/core/theme/app_theme.dart
index 75d5839a..c237bf6d 100755
--- a/app/lib/core/theme/app_theme.dart
+++ b/app/lib/core/theme/app_theme.dart
@@ -37,9 +37,7 @@ class AppTheme {
   static const Color warningColor = Color(0xFFF7A278); // Orange
   static const Color backgroundLightColor =
       Color(0xFFF4F5F6); // Gris très clair
-  static const Color backgroundDarkColor = Color(0xFF111827);
   static const Color textLightColor = Color(0xFF000000); // Noir
-  static const Color textDarkColor = Color(0xFFF9FAFB);
 
   // Couleurs de texte supplémentaires
   static const Color textSecondaryColor = Color(0xFF7F8C8D);
@@ -191,103 +189,6 @@ class AppTheme {
     );
   }
 
-  // Thème sombre
-  static ThemeData get darkTheme {
-    return ThemeData(
-      useMaterial3: true,
-      brightness: Brightness.dark,
-      fontFamily: 'Inter',
-      colorScheme: const ColorScheme.dark(
-        primary: primaryColor,
-        secondary: secondaryColor,
-        tertiary: accentColor,
-        surface: Color(0xFF1F2937),
-        onPrimary: Colors.white,
-        onSecondary: Colors.white,
-        onSurface: textDarkColor,
-        error: errorColor,
-      ),
-      scaffoldBackgroundColor: backgroundDarkColor,
-      textTheme: _getTextTheme(textDarkColor),
-      appBarTheme: const AppBarTheme(
-        backgroundColor: Color(0xFF1F2937),
-        foregroundColor: Colors.white,
-        elevation: 0,
-      ),
-      elevatedButtonTheme: ElevatedButtonThemeData(
-        style: ElevatedButton.styleFrom(
-          backgroundColor: primaryColor,
-          foregroundColor: Colors.white,
-          padding: const EdgeInsets.symmetric(
-              horizontal: spacingL, vertical: spacingM),
-          elevation: 2,
-          shape: RoundedRectangleBorder(
-            borderRadius: BorderRadius.circular(borderRadiusRounded),
-          ),
-          textStyle: const TextStyle(
-            fontFamily: 'Inter',
-            fontSize: 18,
-            fontWeight: FontWeight.w600,
-          ),
-        ),
-      ),
-      outlinedButtonTheme: OutlinedButtonThemeData(
-        style: OutlinedButton.styleFrom(
-          foregroundColor: primaryColor,
-          side: const BorderSide(color: primaryColor),
-          padding: const EdgeInsets.symmetric(
-              horizontal: spacingL, vertical: spacingM),
-          shape: RoundedRectangleBorder(
-            borderRadius: BorderRadius.circular(borderRadiusMedium),
-          ),
-        ),
-      ),
-      textButtonTheme: TextButtonThemeData(
-        style: TextButton.styleFrom(
-          foregroundColor: primaryColor,
-          padding: const EdgeInsets.symmetric(
-              horizontal: spacingM, vertical: spacingS),
-        ),
-      ),
-      inputDecorationTheme: InputDecorationTheme(
-        filled: true,
-        fillColor: const Color(0xFF374151),
-        border: OutlineInputBorder(
-          borderRadius: BorderRadius.circular(borderRadiusMedium),
-          borderSide: BorderSide(
-            color: textDarkColor.withOpacity(0.1),
-            width: 1,
-          ),
-        ),
-        enabledBorder: OutlineInputBorder(
-          borderRadius: BorderRadius.circular(borderRadiusMedium),
-          borderSide: BorderSide(
-            color: textDarkColor.withOpacity(0.1),
-            width: 1,
-          ),
-        ),
-        focusedBorder: OutlineInputBorder(
-          borderRadius: BorderRadius.circular(borderRadiusMedium),
-          borderSide: const BorderSide(color: primaryColor, width: 2),
-        ),
-        contentPadding: const EdgeInsets.symmetric(
-            horizontal: spacingM, vertical: spacingM),
-      ),
-      cardTheme: CardTheme(
-        elevation: 4,
-        shape: RoundedRectangleBorder(
-          borderRadius: BorderRadius.circular(borderRadiusXL),
-        ),
-        color: const Color(0xFF1F2937),
-      ),
-      dividerTheme: DividerThemeData(
-        color: textDarkColor.withOpacity(0.1),
-        thickness: 1,
-        space: spacingM,
-      ),
-    );
-  }
-
   // Méthode helper pour générer le TextTheme responsive
   static TextTheme getResponsiveTextTheme(BuildContext context, Color textColor) {
     final scaleFactor = getFontScaleFactor(MediaQuery.of(context).size.width);
@@ -348,10 +249,10 @@ class AppTheme {
       
       // Body styles (texte principal)
       bodyLarge: TextStyle(
-        fontFamily: 'Inter', 
+        fontFamily: 'Inter',
         color: textColor,
         fontSize: 16 * scaleFactor,
-        fontWeight: FontWeight.w500,
+        fontWeight: FontWeight.w600,
       ),
       bodyMedium: TextStyle(
         fontFamily: 'Inter', 
@@ -360,9 +261,10 @@ class AppTheme {
         fontWeight: FontWeight.w500,
       ),
       bodySmall: TextStyle(
-        fontFamily: 'Inter', 
+        fontFamily: 'Inter',
         color: textColor.withOpacity(0.7),
         fontSize: 12 * scaleFactor,
+        fontWeight: FontWeight.w500,
       ),
       
       // Label styles (petits textes, boutons)
@@ -373,14 +275,16 @@ class AppTheme {
         fontWeight: FontWeight.w600,
       ),
       labelMedium: TextStyle(
-        fontFamily: 'Inter', 
+        fontFamily: 'Inter',
         color: textColor.withOpacity(0.7),
         fontSize: 12 * scaleFactor,
+        fontWeight: FontWeight.w500,
       ),
       labelSmall: TextStyle(
-        fontFamily: 'Inter', 
+        fontFamily: 'Inter',
         color: textColor.withOpacity(0.7),
         fontSize: 11 * scaleFactor,
+        fontWeight: FontWeight.w500,
       ),
     );
   }
@@ -397,12 +301,12 @@ class AppTheme {
       titleLarge: TextStyle(fontFamily: 'Inter', color: textColor, fontSize: 22),
       titleMedium: TextStyle(fontFamily: 'Inter', color: textColor, fontSize: 16, fontWeight: FontWeight.w600),
       titleSmall: TextStyle(fontFamily: 'Inter', color: textColor, fontSize: 14, fontWeight: FontWeight.w600),
-      bodyLarge: TextStyle(fontFamily: 'Inter', color: textColor, fontSize: 16, fontWeight: FontWeight.w500),
+      bodyLarge: TextStyle(fontFamily: 'Inter', color: textColor, fontSize: 16, fontWeight: FontWeight.w600),
       bodyMedium: TextStyle(fontFamily: 'Inter', color: textColor, fontSize: 14, fontWeight: FontWeight.w500),
-      bodySmall: TextStyle(fontFamily: 'Inter', color: textColor.withOpacity(0.7), fontSize: 12),
+      bodySmall: TextStyle(fontFamily: 'Inter', color: textColor.withOpacity(0.7), fontSize: 12, fontWeight: FontWeight.w500),
       labelLarge: TextStyle(fontFamily: 'Inter', color: textColor, fontSize: 14, fontWeight: FontWeight.w600),
-      labelMedium: TextStyle(fontFamily: 'Inter', color: textColor.withOpacity(0.7), fontSize: 12),
-      labelSmall: TextStyle(fontFamily: 'Inter', color: textColor.withOpacity(0.7), fontSize: 11),
+      labelMedium: TextStyle(fontFamily: 'Inter', color: textColor.withOpacity(0.7), fontSize: 12, fontWeight: FontWeight.w500),
+      labelSmall: TextStyle(fontFamily: 'Inter', color: textColor.withOpacity(0.7), fontSize: 11, fontWeight: FontWeight.w500),
     );
   }