:root{color-scheme:dark;--bg:#0b100f;--panel:#141c19;--line:#2a3832;--muted:#a0b1a8;--text:#eef5f1;--accent:#65e2aa;--danger:#ff9999}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 15% 0,#16332a 0,transparent 45%),var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}.shell{max-width:1320px;margin:auto;padding:40px 28px}header{display:flex;align-items:center;gap:20px;margin-bottom:28px}.brand{display:grid;place-items:center;width:64px;height:64px;border-radius:18px;background:var(--accent);color:#10271d;font-size:38px}.eyebrow{font-size:11px;letter-spacing:.18em;color:var(--accent);margin:0 0 6px}h1{font-size:clamp(28px,4vw,42px);line-height:1.15;letter-spacing:-.04em;margin:0}h1 span{color:var(--accent)}h2{font-size:18px;margin:0}p{margin:12px 0}.muted,.hint{color:var(--muted)}.hint{font-size:12px}.layout{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:24px}.section-title{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.section-title .subtle,.section-title .badge,.section-title #summary{margin-left:auto}.step{font:12px ui-monospace,monospace;background:#24372d;color:var(--accent);padding:5px 9px;border-radius:6px}label{display:block;font-size:13px;color:var(--muted)}textarea,input,select,button{font:inherit}textarea,input[type=number],input[type=search],select{background:#0d1511;border:1px solid var(--line);border-radius:9px;color:var(--text);padding:10px 12px}textarea{resize:vertical;width:100%;min-height:180px;margin-top:8px;font:13px/1.7 ui-monospace,monospace}input:focus,textarea:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.columns{display:flex;gap:16px;margin-top:14px}.columns label{flex:1}.columns input{display:block;width:100%;margin-top:5px}.actions,.results-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:18px}button,.button{cursor:pointer;border:1px solid var(--line);border-radius:9px;background:#25372d;color:var(--text);padding:10px 15px;font-weight:600;text-decoration:none}button:hover,.button:hover{filter:brightness(1.15)}button:disabled{opacity:.4;cursor:not-allowed}.primary{background:var(--accent);border-color:var(--accent);color:#0a2819}.subtle{background:transparent}.upload{position:relative;display:flex;align-items:center;flex-direction:column;gap:6px;text-align:center;padding:25px 15px;border:1px dashed #42654f;border-radius:12px;background:#101a15;cursor:pointer;margin:20px 0 14px}.upload:hover,.upload.drag{border-color:var(--accent);background:#172b20}.upload strong{color:var(--text)}.upload span{font-size:12px}.upload .upload-icon{color:var(--accent);font-size:30px;line-height:1}.upload input{width:100%;max-width:270px;font-size:12px;margin-top:10px}.file-info{display:flex;flex-direction:column;gap:5px;border-top:1px solid var(--line);padding-top:16px;overflow-wrap:anywhere}.file-info span,.file-info a{font-size:12px}a{color:var(--accent)}.badge{font-size:11px;color:var(--accent);background:#213b2b;border-radius:20px;padding:4px 10px}.message{padding:12px 16px;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:8px;margin-bottom:20px;background:#111b16;color:#c1d4c8}.message.error{border-left-color:var(--danger);color:var(--danger)}.warning{color:#f1c875;font-size:13px}.results{margin-top:20px}.results-toolbar input[type=search]{flex:1;min-width:200px}.inline{display:flex;gap:8px;align-items:center}.table-wrap{overflow:auto;max-height:540px;margin-top:20px}table{border-collapse:collapse;width:100%;text-align:left;white-space:nowrap}th{font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);background:#101813;position:sticky;top:0}th,td{padding:13px 14px;border-bottom:1px solid var(--line)}td:nth-child(2),td:nth-child(5){font-family:ui-monospace,monospace}input[type=checkbox]{accent-color:var(--accent);width:17px;height:17px}.ok{color:var(--accent)}.bad{color:#f1c875}.empty{text-align:center;padding:45px 15px;color:var(--muted)}footer{text-align:center;font-size:12px;color:var(--muted);margin-top:26px}[hidden]{display:none!important}.scan-shell{max-width:1400px;margin:auto;padding:30px}.scan-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:24px}.scan-toolbar h1{font-size:26px;margin-right:auto}.scan-pair{margin-bottom:24px;border:1px solid var(--line);border-radius:14px;padding:20px;background:var(--panel)}.pair-heading{display:flex;justify-content:space-between;gap:12px;margin-bottom:14px}.labels{display:grid;grid-template-columns:1fr 1fr;gap:24px}.label-caption{font-size:12px;color:var(--muted);margin-bottom:7px}.labels canvas{width:100%;height:auto;display:block;background:white;border-radius:2px}.scan-pair:target{border-color:var(--accent)}@media(max-width:850px){.layout{grid-template-columns:1fr}.shell{padding:24px 16px}.card{padding:18px}.scan-shell{padding:20px 12px}.labels{gap:12px}.pair-heading{flex-wrap:wrap}}@media(max-width:560px){.labels{grid-template-columns:1fr}header{gap:12px}.brand{width:48px;height:48px;flex-shrink:0}.results-toolbar>*{width:100%}}@media print{@page{size:60mm 40mm;margin:0}body{background:white}.scan-toolbar,.pair-heading,.label-caption,.scan-shell>.message{display:none!important}.scan-shell,.scan-pair,.labels{display:block;margin:0;padding:0;border:0;background:white}.labels>div{width:60mm;height:40mm;break-after:page;page-break-after:always}.labels canvas{width:60mm;height:40mm;border-radius:0}}

.results td:nth-child(3){white-space:normal;min-width:240px;max-width:420px;overflow-wrap:anywhere}.product-name{color:var(--muted);overflow-wrap:anywhere;margin:0 0 18px}.columns{flex-wrap:wrap}.columns label{min-width:130px}@media print{.product-name{display:none}}
@media screen{
  .scan-shell{max-width:900px}
  #pairs{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
  .scan-pair{margin:0;padding:16px}
  .scan-pair .labels{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:stretch}
  .qr-block{background:#fff;color:#111;border-radius:8px;padding:18px;text-align:center}
  .scan-pair .label-caption{color:#667068;margin:0 0 4px;font-size:12px}
  .qr-identifier{display:block;font-size:22px;overflow-wrap:anywhere}
  .scan-pair .labels .screen-qr{display:block;width:100%;max-width:240px;height:auto;aspect-ratio:1;margin:12px auto}
  .qr-name{font-size:15px;line-height:1.4;margin:10px 0 0;overflow-wrap:anywhere}
  .scan-pair .labels .print-label{display:none}
}
@media screen and (max-width:560px){
  .scan-pair .labels{grid-template-columns:minmax(0,1fr)}
  .scan-pair{padding:12px}
}
@media print{
  .qr-block>*{display:none!important}
  .qr-block>.print-label{display:block!important;width:60mm;height:40mm}
}