auth form is finished

lib/widgets/onboarding_button.dart

@@ -3,29 +3,51 @@ import 'package:flutter/material.dart';
 class OnboardingButton extends StatelessWidget {
   final String text;
   final VoidCallback? onPressed;
+  final Color backgroundColor;
 
-  const OnboardingButton({super.key, required this.text, this.onPressed});
+  const OnboardingButton({
+    super.key,
+    required this.text,
+    this.onPressed,
+    this.backgroundColor = const Color(0xFF2D2D2D),
+  });
 
   @override
   Widget build(BuildContext context) {
-    return ElevatedButton(
-      onPressed: onPressed ?? () {},
-      style: ElevatedButton.styleFrom(
-        backgroundColor: const Color(0xFF2D2D2D),
-        foregroundColor: Colors.white,
-        padding: const EdgeInsets.symmetric(horizontal: 80, vertical: 10),
-        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(14)),
-        elevation: 0,
+    return Container(
+      decoration: BoxDecoration(
+        boxShadow: [
+          BoxShadow(
+            color: const Color.fromARGB(59, 59, 59, 59),
+            spreadRadius: 1,
+            blurRadius: 14,
+            offset: const Offset(0, 4),
+          ),
+        ],
       ),
-      child: Text(
-        text,
-        style: const TextStyle(
-          fontFamily: 'AbdElRady',
-          color: Colors.white,
-          fontSize: 20,
-          fontWeight: FontWeight.w700,
+      child: ElevatedButton(
+        onPressed: onPressed,
+        style: ElevatedButton.styleFrom(
+          backgroundColor: backgroundColor,
+          foregroundColor: Colors.white,
+          disabledForegroundColor: Colors.white,
+          disabledBackgroundColor: backgroundColor,
+          padding: const EdgeInsets.symmetric(horizontal: 80, vertical: 10),
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(16),
+          ),
+          elevation: 8, // Increased elevation for more prominent shadow
+          shadowColor: const Color(0x47000000), // More defined shadow color
+        ),
+        child: Text(
+          text,
+          style: const TextStyle(
+            color: Colors.white,
+            fontSize: 20,
+            fontWeight: FontWeight.w600,
+          ),
         ),
       ),
     );
   }
-}
+}