body {
    background-color: #f8f9fa;
}
.form-container {
    max-width: 600px;
    margin: 50px auto;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.form-group label {
    font-weight: bold;
}
.btn-primary {
    background-color: #0000ff;
    border: none;
}
.btn-primary:hover {
    background-color: #002752;
}