.deuna-box{max-width:1050px;margin:30px auto;padding:28px;border:1px solid #ddd;border-radius:12px;background:#fff;box-sizing:border-box}.deuna-box h1,.deuna-box h2{margin-top:0}.du-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px}.du-grid label{display:block;font-weight:600}.du-grid input,.deuna-box select,.deuna-box textarea{display:block;width:100%;box-sizing:border-box;margin-top:6px;padding:10px;border:1px solid #bbb;border-radius:7px}.du-button{margin-top:18px;padding:11px 18px;border:0;border-radius:7px;cursor:pointer;font-weight:700}.du-button:disabled{opacity:.5;cursor:not-allowed}.du-trip{display:grid;grid-template-columns:2fr 1fr 1fr;gap:15px;align-items:center;padding:18px 0;border-bottom:1px solid #ddd}.du-small{margin-top:0}.du-empty,.du-error,.du-success,.du-result{margin-top:20px;padding:15px;border-radius:8px;background:#f5f5f5}.du-error{background:#ffeaea}.du-success{background:#eaf8ee}.du-seatmap{display:grid;grid-template-columns:repeat(4,64px);gap:10px;justify-content:center;margin:25px auto}.du-seat{height:55px;border:2px solid #aaa;border-radius:8px;background:#fff;cursor:pointer;font-weight:700}.du-seat.occupied{opacity:.35;cursor:not-allowed}.du-seat.selected{border-width:3px;outline:3px solid #111}.du-passenger-form{margin-top:18px;padding:18px;border:1px solid #ddd;border-radius:8px}.du-ticket{padding:25px;border:2px dashed #333;max-width:500px}.du-qrtext{font-size:11px;word-break:break-all}@media(max-width:700px){.du-trip{grid-template-columns:1fr}.du-seatmap{grid-template-columns:repeat(4,54px)}}
.du-booking-mode{margin-bottom:20px;padding:14px;border:1px solid #ddd;border-radius:8px}.du-booking-mode label{font-weight:700}.du-booking-mode select{display:block;max-width:320px;margin-top:6px}.du-leg{margin-top:22px;padding-top:10px;border-top:1px solid #ddd}.du-leg .du-seatmap{display:grid;grid-template-columns:repeat(4,64px);gap:10px}.du-leg .du-seat{height:55px;border:2px solid #aaa;border-radius:8px;background:#fff;cursor:pointer;font-weight:700}.du-leg .du-seat.occupied{opacity:.35;cursor:not-allowed}.du-leg .du-seat.selected{outline:3px solid #111}@media(max-width:700px){.du-leg .du-seatmap{grid-template-columns:repeat(4,54px)}}