body {
    background-color: #f2f2f2;
    color: #333;
}

.container {
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    padding: 20px;
}

.form-control {
    border: 1px solid #ccc;
    border-radius: 5px;
}

.btn-primary {
    background-color: #007bff;
    border: none;
    border-radius: 5px;
}

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