fixed colors for darkTheme

lib/views/login/pages/login_mobile_page.dart

@@ -1,6 +1,7 @@
 // lib/views/login_screen.dart
 import 'package:flutter/material.dart';
 import 'package:tm_app/core/routes/app_routes.dart';
+import 'package:tm_app/core/theme/colors.dart';
 
 import '../../../core/constants/assets.dart';
 import '../../../core/constants/strings.dart';
@@ -35,7 +36,7 @@ class _LoginMobilePageState extends State<LoginMobilePage> {
     SizeConfig.init(context);
 
     return Scaffold(
-      backgroundColor: Colors.white,
+      backgroundColor: AppColors.backgroundColor,
       body: Center(
         child: SingleChildScrollView(
           padding: EdgeInsets.symmetric(horizontal: 24.0.w()),