import 'package:flutter/widgets.dart'; class AppBreakpoints { static const mobile = 700.0; static const desktop = 1100.0; } class Responsive { static bool isMobile(BuildContext context) => MediaQuery.sizeOf(context).width < AppBreakpoints.mobile; static bool isDesktop(BuildContext context) => MediaQuery.sizeOf(context).width >= AppBreakpoints.desktop; static int columnsFor( BuildContext context, { required int mobileColumns, required int desktopColumns, }) { final width = MediaQuery.sizeOf(context).width; if (width < 380) return 1; if (width < AppBreakpoints.mobile) return mobileColumns.clamp(1, 2); if (width < AppBreakpoints.desktop) return 3; return desktopColumns.clamp(3, 8); } }