body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    text-align: center;
    background-color: white;
    padding: 50px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    margin-bottom: 30px;
    color: #333;
}

.user-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn {
    text-decoration: none;
    color: white;
    padding: 15px 30px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.admin-btn {
    background-color: #007bff;
}

.admin-btn:hover {
    background-color: #0056b3;
}

.user-btn {
    background-color: #28a745;
}

.user-btn:hover {
    background-color: #1e7e34;
}