.qr-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 14px; align-items: start; }
@media (max-width: 860px) { .qr-layout { grid-template-columns: 1fr; } }
.qr-out { position: sticky; top: 64px; text-align: center; display: flex; flex-direction: column; gap: 12px; align-items: center; }
#qr { width: 100%; max-width: 360px; height: auto; border-radius: 8px; background: repeating-conic-gradient(var(--hover) 0 25%, transparent 0 50%) 0 0/16px 16px; }
#types { width: 100%; }
#types button { flex: 1; }
#fields .field:last-child { margin-bottom: 0; }
.viewer { position: relative; background: #000; border-radius: 8px; overflow: hidden; aspect-ratio: 4/3; }
.viewer video { width: 100%; height: 100%; object-fit: cover; display: block; }
.viewer .frame { position: absolute; inset: 18%; border: 3px solid rgba(255,255,255,.85); border-radius: 14px; box-shadow: 0 0 0 999px rgba(0,0,0,.25); }
#scan-result .val { font-family: var(--mono); background: var(--mono-bg); border: 1px solid var(--border); border-radius: 6px; padding: 10px; white-space: pre-wrap; word-break: break-all; }
#scan-result dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; margin: 0; }
#scan-result dt { color: var(--subtle); }
#scan-result dd { margin: 0; word-break: break-all; }