#df-booking-widget {
    max-width: 480px;
    font-family: inherit;
}
#df-slot-list .df-slot {
    display: block;
    padding: 10px 12px;
    margin-bottom: 6px;
    border: 1px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
}
#df-slot-list .df-slot:hover {
    border-color: #999;
}
#df-booking-form input[type="text"],
#df-booking-form input[type="email"],
#df-booking-form textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}
#df-submit-btn {
    padding: 10px 20px;
    background: #222;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
#df-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
#df-booking-message {
    font-weight: 500;
}