body {
    background-color: #f0f0f0;
    font-family: Arial, sans-serif;
}

.navbar {
    background-color: #0066cc;
}

.navbar a {
    color: white;
}

.login-box {
    background-color: #ffffff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}