.wagon-qr-dialog { margin:auto; width:min(560px, calc(100vw - 24px)); max-height:90dvh; overflow:auto; box-sizing:border-box; border:1px solid var(--border, #888); border-radius:16px; padding:20px; color:var(--text, #1c2633); background:var(--secondary, #fff); }
.wagon-qr-dialog::backdrop { background:rgba(0,0,0,.65); }
.wagon-qr-heading { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.wagon-qr-heading h2 { margin:0; font-size:1.35rem; }
.wagon-qr-dialog video { width:100%; max-height:40dvh; border-radius:10px; background:#101010; object-fit:contain; }
.wagon-qr-actions { display:flex; flex-wrap:wrap; gap:10px; margin:12px 0; }
.wagon-qr-dialog [hidden] { display:none !important; }
.wagon-qr-dialog input[type=tel] { box-sizing:border-box; width:100%; font-size:18px; padding:12px; margin:8px 0; }
.wagon-qr-result { display:block; width:100%; margin:8px 0; text-align:left; white-space:normal; }
.wagon-qr-open { margin-top:8px; }