.pnatale-box {
    max-width: 650px;
    margin: 20px auto;
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.pnatale-box h2 {
    text-align: center;
    color: #1a1a1a;
    margin-bottom: 25px;
}
.pnatale-step h3 {
    color: #2c3e50;
    border-bottom: 2px solid #eee;
    padding-bottom: 8px;
    margin-bottom: 15px;
}
.hidden {
    display: none !important;
}
.pnatale-calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 10px;
    margin-top: 10px;
    margin-bottom: 15px;
}
.pnatale-day-card {
    background: #fdfdfd;
    border: 2px solid #e1e8ed;
    border-radius: 6px;
    padding: 10px 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
}
.pnatale-day-card:hover {
    border-color: #3498db;
    background: #f0f7fc;
    transform: translateY(-2px);
}
.pnatale-day-text {
    font-size: 13px;
    font-weight: 600;
    color: #2c3e50;
}
.pnatale-slots-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 20px 0;
}
.pnatale-slot-btn {
    background: #ffffff;
    border: 2px solid #2ecc71;
    color: #2ecc71;
    padding: 12px;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.pnatale-slot-btn:hover {
    background: #2ecc71;
    color: #fff;
}
.pnatale-slot-btn.booked {
    background: #f5f5f5;
    border-color: #ddd;
    color: #aaa;
    cursor: not-allowed;
}
.pnatale-field {
    margin-bottom: 15px;
}
.pnatale-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    color: #333;
}
.pnatale-field input[type="text"],
.pnatale-field input[type="email"],
.pnatale-field input[type="tel"],
.pnatale-field select,
.pnatale-field textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}
.pnatale-summary {
    background: #f8f9fa;
    border-left: 4px solid #3498db;
    padding: 12px 15px;
    margin-bottom: 20px;
    border-radius: 0 4px 4px 0;
}
.pnatale-summary p {
    margin: 5px 0;
}
.pnatale-radio-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: normal;
    cursor: pointer;
}
.pnatale-submit-btn {
    background: #27ae60;
    color: #ffffff;
    border: none;
    padding: 12px 20px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    margin-top: 15px;
}
.pnatale-submit-btn:hover {
    background: #219653;
}
.pnatale-btn-back {
    background: none;
    border: none;
    color: #7f8c8d;
    cursor: pointer;
    margin-top: 15px;
    font-size: 14px;
    padding: 0;
}
.pnatale-btn-back:hover {
    color: #333;
    text-decoration: underline;
}
.pnatale-success {
    text-align: center;
    background: #e8f8f5;
    border: 1px solid #a3e4d7;
    padding: 30px;
    border-radius: 6px;
    color: #117a65;
}