import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return const CupertinoApp(
      title: "demo",
      theme: CupertinoThemeData(),
      home: HomePage(),
    );
  }
}

class HomePage extends StatelessWidget {
  const HomePage({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return const CupertinoPageScaffold(
      backgroundColor: Colors.white70,
      child: Padding(
        padding: EdgeInsets.only(top: 100, left: 15, right: 15),
        child: CupertinoTextField(
          placeholder: "iOS-style text field",
        ),
      ),
    );
  }
}