Untitled

import 'package:flutter/material.dart';

void main() {
  runApp(MainApp());
}

class MainApp extends StatelessWidget {
  const MainApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: "Login Screen",
      theme: ThemeData(primarySwatch: Colors.blue),
      home: LoginScreen(),
    );
  }
}

class LoginScreen extends StatelessWidget {
  LoginScreen({super.key});

final TextEditingController userNameController = TextEditingController();
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Container(
        height: double.infinity,
        width: double.infinity,
        padding: EdgeInsets.all(30),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            Text("Login", style: TextStyle(fontSize: 36, color: Colors.black)),
            SizedBox(height: 20),
            TextField(
              controller: userNameController,
              decoration: InputDecoration(
                hintText: "Enter Username",
                labelText: "Username",
                border: OutlineInputBorder(
                  borderSide: BorderSide(color: Colors.black),
                ),
              ),
            ),
            SizedBox(height: 20),
            TextField(
              decoration: InputDecoration(
                hintText: "Enter Password",
                labelText: "Password",
                border: OutlineInputBorder(
                  borderSide: BorderSide(color: Colors.black, width: 5),
                ),
              ),
            ),
            SizedBox(height: 20),
            SizedBox(
              width: 100,
              child: ElevatedButton(
                onPressed: () {
                  print(userNameController.text);
                },
                style: ElevatedButton.styleFrom(backgroundColor: Colors.purple),
                child: Text("Log In", style: TextStyle(color: Colors.white)),
              ),
            ),
          ],
        ),
      ),
    );
  }
}