/* code-scan.css — QR / barcode scanner layout (assets/js/code-scan.js) */
#studio.ps{display:block}
.sn{text-align:left;color:var(--text,#1e2635)}
.sn-bar{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:8px;margin-bottom:12px;background:var(--panel,#fff);border:1px solid var(--border,#e4e9f2);border-radius:14px}
.sn-bar .grow,.sn-hh .grow{flex:1}
.sn-b{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 13px;border:1px solid var(--border,#e4e9f2);border-radius:10px;background:var(--panel,#fff);color:var(--text,#1e2635);font:600 13px/1 inherit;font-family:inherit;cursor:pointer;text-decoration:none;white-space:nowrap}
.sn-b:hover{border-color:var(--accent,#4f6ef7)}
.sn-b.pri{background:linear-gradient(135deg,var(--accent,#4f6ef7),#7c5cf0);color:#fff;border:0}
.sn-b.on{background:#fde68a}
.sn-b.sm{height:28px;padding:0 10px;font-size:12px;border-radius:8px}
.sn-sel{height:36px;border:1px solid var(--border-2,#dfe4ee);border-radius:10px;padding:0 8px;background:var(--panel,#fff);color:inherit;font:13px inherit;font-family:inherit;max-width:200px}
.sn-t{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;color:var(--muted,#5a6377);padding:0 4px}
.sn-body{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:16px;align-items:start}
.sn-view{position:relative;min-height:420px;border-radius:16px;background:#0f172a;overflow:hidden;display:flex;align-items:center;justify-content:center}
.sn-empty{text-align:center;color:#cbd5e1;padding:40px 24px;max-width:420px}
.sn-empty b{display:block;color:#f8fafc;font-size:16px;margin:10px 0 6px}
.sn-empty p{font-size:13px;margin:0;color:#94a3b8}
.sn-ico{font-size:42px;letter-spacing:-4px;color:#7dd3fc}
.sn-drop{position:absolute;inset:10px;display:none;align-items:center;justify-content:center;border:3px dashed #7dd3fc;border-radius:12px;background:rgba(15,23,42,.85);color:#e0f2fe;font-weight:700;font-size:16px}
.sn-drop.on{display:flex}
.sn-cam{position:relative;width:100%;line-height:0}
.sn-cam video,.sn-ov{width:100%;height:auto;display:block}
.sn-ov{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.sn-frame{position:absolute;left:12%;right:12%;top:30%;bottom:30%;border-radius:14px;box-shadow:0 0 0 9999px rgba(0,0,0,.35);border:3px solid rgba(255,255,255,.9);pointer-events:none;transition:border-color .2s}
.sn-frame.sq{left:50%;top:50%;right:auto;bottom:auto;width:min(60%,60vh);aspect-ratio:1;transform:translate(-50%,-50%)}
.sn-frame.hit{border-color:#22c55e}
.sn-frame i{position:absolute;left:6%;right:6%;top:50%;height:2px;background:#ef4444;box-shadow:0 0 8px #ef4444;animation:snl 1.8s ease-in-out infinite}
@keyframes snl{0%,100%{transform:translateY(-40px)}50%{transform:translateY(40px)}}
.sn-img{width:100%;display:flex;justify-content:center;background:#fff;line-height:0}
.sn-img canvas{max-width:100%;max-height:min(620px,calc(100vh - 220px))}
.sn-side{position:sticky;top:calc(var(--ps-top,0px) + 12px);background:var(--panel,#fff);border:1px solid var(--border,#e4e9f2);border-radius:14px;padding:12px}
.sn-hh{display:flex;align-items:center;gap:6px;margin-bottom:10px}
.sn-hh span[data-count]{background:var(--accent-soft,#eef1fe);color:var(--accent-dark,#3a52c4);border-radius:99px;padding:1px 8px;font-size:12px;font-weight:700}
.sn-hh span[data-count]:empty{display:none}
.sn-list{display:flex;flex-direction:column;gap:8px;max-height:calc(100vh - 220px);overflow:auto}
.sn-it{border:1px solid var(--border,#e4e9f2);border-radius:11px;padding:10px;background:var(--field,#f8fafc)}
.sn-it.new{border-color:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.15)}
.sn-ih{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.sn-ty{font-weight:800;font-size:13.5px}
.sn-fm{font-size:11px;font-weight:700;color:var(--muted,#5a6377);background:var(--panel,#fff);border:1px solid var(--border,#e4e9f2);padding:2px 7px;border-radius:99px}
.sn-it dl{display:grid;grid-template-columns:auto 1fr;gap:3px 10px;margin:0 0 6px;font-size:12.5px}
.sn-it dt{color:var(--muted,#5a6377)}.sn-it dd{margin:0;font-weight:700;overflow-wrap:anywhere}
.sn-tx{font:12.5px/1.5 ui-monospace,Consolas,monospace;background:var(--panel,#fff);border:1px solid var(--border,#eef1f6);border-radius:8px;padding:6px 8px;overflow-wrap:anywhere;white-space:pre-wrap;max-height:140px;overflow:auto}
.sn-w{margin:6px 0 0;font-size:12px;color:#b45309}
.sn-acts{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px}
.sn-acts small{flex:1 1 100%;font-size:11px;color:var(--faint,#8a94a7)}
.sn-none{font-size:13px;color:var(--muted,#5a6377);margin:0}
.sn-msg{font-size:12.5px;color:var(--muted,#5a6377);margin:10px 0 0;min-height:1em}
.sn-msg.err{color:var(--danger,#e5484d);font-weight:600}
@media(max-width:900px){.sn-body{grid-template-columns:1fr}.sn-side{position:static}.sn-view{min-height:300px}.sn-bar .sn-b span{display:none}}