.sfe-prenota {
    max-width: 700px;
    margin: 0 auto;
    padding: 30px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 5px 25px rgba(0,0,0,.08);
}

.sfe-prenota-header {
    text-align: center;
    margin-bottom: 25px;
}

.sfe-prenota-icon {
    font-size: 38px;
    margin-bottom: 10px;
}

.sfe-prenota-header h2 {
    margin: 0 0 8px;
    font-size: 28px;
}

.sfe-prenota-header p {
    margin: 0;
    color: #777;
}

.sfe-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.sfe-field {
    margin-bottom: 18px;
}

.sfe-field label {
    display: block;
    margin-bottom: 7px;
    font-weight: 600;
}

.sfe-field label span {
    font-weight: 400;
    color: #999;
}

.sfe-field input,
.sfe-field select,
.sfe-field textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 13px 14px;
    border: 1px solid #ddd;
    border-radius: 9px;
    font-size: 16px;
    background: #fff;
}

.sfe-field textarea {
    resize: vertical;
}

.sfe-prenota-button {
    width: 100%;
    padding: 15px;
    border: 0;
    border-radius: 10px;
    background: #25D366;
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
}

.sfe-prenota-button:hover {
    opacity: .9;
}

.sfe-prenota-info {
    margin: 15px 0 0;
    text-align: center;
    font-size: 13px;
    color: #777;
}

.sfe-prenota-empty {
    padding: 25px;
    text-align: center;
    border-radius: 12px;
    background: #f7f7f7;
}

.sfe-prenota-empty p {
    margin-bottom: 0;
    color: #777;
}

@media (max-width: 600px) {

    .sfe-prenota {
        padding: 20px 16px;
    }

    .sfe-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .sfe-prenota-header h2 {
        font-size: 24px;
    }

}