<!DOCTYPE html>
<html lang="en">
<head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width,  initial-scale=1.0">
   <link href='https://unpkg.com/boxicons@2.1.4/css/boxicons.min.css' rel='stylesheet'>
   <link rel="stylesheet" href="style2.css">
   <title>Purify Login</title>
</head>
<body>
   <div class="theme-toggle" id="themeToggle">
      <i class='bx bx-moon'></i>
      <span>Dark Mode</span>
   </div>
   <div class="wrapper">
      <div class="login_box">
         <div class="login-header">
            <span>Login</span>
         </div>
         <div class="input_box">
            <input type="text" id="user" class="input-field" required>
            <label for="user" class="label">Username</label>
            <i class="bx bx-user icon"></i>
         </div>
         <div class="input_box">
            <input type="license" id="Lic" class="input-field" required>
            <label for="user" class="label">License</label>
            <i class="bx bx-lock-alt icon"></i>
         </div>
         <div class="remember-forgot">
            <div class="remember-me">
               <input type="checkbox" id="remember">
               <label for="remember"> Remember me</label>
            </div>
            <div class="forgot">
               <a href="">Dont have a license?</a>
            </div>
         </div>
         <div class="input_box">
            <input type="submit" class="input_submit" value="login">
         </div>
         <div class="register">
            <span>Dont have an account? <a href="">Register</a></span>
         </div>
      </div>
   </div>
<script>
         const themeToggle = document.getElementById('themeToggle');
      const body = document.body;
      const icon = themeToggle.querySelector('i');
      const text = themeToggle.querySelector('span');

      themeToggle.addEventListener('click', () => {
         body.classList.toggle('dark-mode');
         const isDarkMode = body.classList.contains('dark-mode');
         body.style.backgroundImage = isDarkMode ? "url('1454.jpg')" : "url('Back.jpg')";
         icon.className = isDarkMode ? 'bx bx-sun' : 'bx bx-moon';
         text.textContent = isDarkMode ? 'Light Mode' : 'Dark Mode';
      });
</script>
</body>
</html>