index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Login</title>
    <link rel="stylesheet" href="css/styles.css">
    <!-- Firebase Scripts -->
    <script src="https://www.gstatic.com/firebasejs/9.6.11/firebase-app-compat.js"></script>
    <script src="https://www.gstatic.com/firebasejs/9.6.11/firebase-auth-compat.js"></script>
    <script src="https://www.gstatic.com/firebasejs/9.6.11/firebase-firestore-compat.js"></script>

    <!-- Custom Script -->
    <script src="js/app.js" defer></script>
</head>
<body>
    <div class="form-container">
        <h1>Login</h1>
        <form id="login-form">
            <label for="email">Email:</label>
            <input type="email" id="email" required>
            <label for="password">Password:</label>
            <input type="password" id="password" required>
            <button type="submit" class="login-button">Login</button>
        </form>
    </div>
</body>
</html>