lib/widgets/responsive.dart


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import 'package:flutter/material.dart';

class Responsive extends StatelessWidget {
  final Widget mobile;
  final Widget? tablet;
  final Widget desktop;

  const Responsive({
    super.key,
    required this.mobile,
    this.tablet,
    required this.desktop,
  });

  static bool isMobile(BuildContext context) =>
      MediaQuery.of(context).size.width < 576;

  static bool isTablet(BuildContext context) =>
      MediaQuery.of(context).size.width >= 576 &&
      MediaQuery.of(context).size.width <= 992;

  static bool isDesktop(BuildContext context) =>
      MediaQuery.of(context).size.width > 992;

  @override
  Widget build(BuildContext context) {
    if (isDesktop(context)) {
      return desktop;
    } else if (tablet != null && isTablet(context)) {
      return tablet!;
    }
    return mobile;
  }
}