index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Social Media Management System</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="container">
        <div id="login-container">
            <h2>Login to Social Media Management</h2>
            <form id="loginForm">
                <label for="username">Username:</label>
                <input type="text" id="username" name="username" required>

                <label for="password">Password:</label>
                <input type="password" id="password" name="password" required>

                <label for="email">Email:</label>
                <input type="email" id="email" name="email" required>

                <label for="bio">Bio:</label>
                <textarea id="bio" name="bio" placeholder="Tell us about yourself..."></textarea>

                <button type="submit">Login</button>
            </form>
        </div>

        <div id="welcome-container" style="display: none;">
            <h2>Welcome to Our Social Media Management System!</h2>
            <p id="userMessage"></p>
            <button id="viewAccountBtn">View Account</button>
        </div>

        <div id="account-container" style="display: none;">
            <h2>Your Account</h2>
            <p><strong>Username:</strong> <span id="accountUsername"></span></p>
            <p><strong>Email:</strong> <span id="accountEmail"></span></p>
            <p><strong>Bio:</strong> <span id="accountBio"></span></p>
            <button id="logoutBtn">Logout</button>
        </div>
    </div>
    
    <script src="script.js"></script>
</body>
</html>