:root{--bg:#f5f7fa;--panel:#fff;--text:#1f2933;--muted:#6b7280;--border:#d9dee5;--accent:#2f6fd6;--ok:#1e8e3e;--warn:#b7791f;--bad:#c0392b;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px}@media (prefers-color-scheme:dark){:root{--bg:#111418;--panel:#1b2026;--text:#e6e9ee;--muted:#9aa3ad;--border:#2c343d;--accent:#5b94f0}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}button,input,select{font:inherit;color:inherit}button{background:var(--panel);border:1px solid var(--border);cursor:pointer;border-radius:6px;padding:6px 12px}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.big{padding:10px 20px;font-weight:600}button.link{color:var(--accent);background:0 0;border:0;padding:0;text-decoration:underline}input[type=text],input:not([type]),input[type=number],select{background:var(--panel);border:1px solid var(--border);border-radius:6px;width:100%;padding:6px 8px}label{font-size:.9rem;display:block}label.inline{align-items:center;gap:6px;display:inline-flex}label.inline select,label.inline input[type=number]{width:auto}h1{margin:0;font-size:1.15rem}h2{margin:0 0 10px;font-size:1rem}h4{margin:8px 0 4px;font-size:.9rem}.muted{color:var(--muted)}.small{font-size:.8rem}.error{color:var(--bad)}.progress{color:var(--accent);font-weight:600}.app{max-width:1400px;margin:0 auto;padding:0 12px 40px}.topbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;display:flex}.layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:12px;display:grid}@media (max-width:900px){.layout{grid-template-columns:1fr}}.col{flex-direction:column;gap:12px;min-width:0;display:flex}.panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px}.row{align-items:center;gap:8px;display:flex}.row.wrap{flex-wrap:wrap}.row.space{justify-content:space-between}.grid-2{grid-template-columns:1fr 1fr;gap:8px 16px;display:grid}@media (max-width:600px){.grid-2{grid-template-columns:1fr}}.tabs{flex-wrap:wrap;gap:4px;display:flex}.tabs button{border-bottom-color:#0000;border-radius:6px 6px 0 0}.tabs button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.editor-canvas{object-fit:contain;touch-action:none;background:#000;border-radius:6px;width:100%;height:auto;max-height:70vh;display:block}.editor-canvas.crop-mode{cursor:crosshair}.engine-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.engine-list li{border:1px solid var(--border);border-radius:6px;padding:8px 10px}.engine-list li.unavailable{opacity:.6}.engine-list p{margin:4px 0 0 26px}.engine-head{align-items:flex-start;gap:8px;display:flex}.settings{flex-wrap:wrap;gap:8px 16px;margin:8px 0 0 26px;display:flex}.tag{background:var(--border);vertical-align:middle;border-radius:10px;margin-left:6px;padding:1px 6px;font-size:.7rem;display:inline-block}.tag-on{color:var(--ok);background:#d6f0dd}.tag-off{color:var(--bad);background:#f9dcd8}@media (prefers-color-scheme:dark){.tag-on{background:#1f3a28}.tag-off{background:#4a2420}}.card{border:1px solid var(--border);border-radius:8px;margin-top:10px;padding:10px}.card-error{border-color:var(--bad)}.card-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.metrics{grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:6px;margin:10px 0;display:grid}.metrics div{background:var(--bg);border-radius:6px;padding:6px 8px}.metrics dt{color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font-size:.7rem}.metrics dd{font-variant-numeric:tabular-nums;margin:0;font-weight:600}.parsed-top{flex-direction:column;gap:4px;margin-bottom:8px;display:flex}.label{min-width:60px;color:var(--muted);text-transform:uppercase;font-size:.8rem;display:inline-block}.score{white-space:nowrap;border-radius:4px;padding:1px 6px;font-size:.8rem}.score.ok,td.ok{color:var(--ok)}.score.warn{color:var(--warn)}.score.bad,td.bad{color:var(--bad)}.candidates{margin:0;padding-left:20px}.candidates li{margin-bottom:4px}ul.plain{margin:0;padding:0;list-style:none}ul.plain li{margin-bottom:4px}pre.raw{white-space:pre-wrap;word-break:break-word;background:var(--bg);border-radius:6px;max-height:320px;padding:8px;font-size:.85rem;overflow:auto}table.lines{border-collapse:collapse;width:100%;font-size:.85rem}table.lines td,table.lines th{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:3px 6px}.table-wrap{overflow-x:auto}table.matrix{border-collapse:collapse;width:100%;font-size:.85rem}table.matrix th,table.matrix td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;white-space:nowrap;padding:6px 8px}table.matrix th{background:var(--bg);font-weight:600;position:sticky;top:0}.thumb{object-fit:cover;background:#000;border-radius:4px;width:48px;height:64px}.truth-cell{min-width:180px}.truth-cell input{margin-bottom:4px;display:block}.dashboard{flex-direction:column;gap:12px;display:flex}.modal{z-index:10;background:#000c;justify-content:center;align-items:center;padding:12px;display:flex;position:fixed;inset:0}.modal-body{background:var(--panel);border-radius:8px;flex-direction:column;gap:10px;width:100%;max-width:900px;padding:12px;display:flex}.camera-video{background:#000;border-radius:6px;width:100%;max-height:70vh}.clean{flex-direction:column;gap:10px;max-width:720px;margin:0 auto;display:flex}.clean-camera{background:#000;border-radius:10px;justify-content:center;align-items:center;min-height:60vh;display:flex;position:relative;overflow:hidden}.clean-video{object-fit:cover;width:100%;max-height:calc(100vh - 120px);display:block}.shutter{background:#fff padding-box padding-box;border:5px solid #ffffff73;border-radius:50%;width:72px;height:72px;padding:0;position:absolute;bottom:20px;left:50%;transform:translate(-50%);box-shadow:0 0 0 2px #0000004d}.shutter:active{transform:translate(-50%)scale(.92)}.clean-fallback{color:#fff;text-align:center;flex-direction:column;align-items:center;gap:16px;padding:24px;display:flex}.clean-stage{flex-direction:column;align-items:center;gap:12px;padding:12px 0;display:flex;position:relative}.clean-status{color:#fff;background:#000000b3;border-radius:20px;padding:10px 18px;font-weight:600;position:absolute;top:45%}.clean-img{border-radius:10px;width:100%;display:block}.clean-img.dim{opacity:.5}.clean-prompt{text-align:center;margin:0;font-size:1.2rem;font-weight:600}.clean-picker{position:relative}.clean-overlay{width:100%;height:100%;position:absolute;inset:0}.line-box{fill:#2f6fd614;stroke:#2f6fd6;cursor:pointer}.line-box.on{fill:#1e8e3e4d;stroke:#1e8e3e}.line-box.used{fill:#00000059;stroke:#888;stroke-dasharray:6 4;cursor:default}.clean-bar{background:var(--panel);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:8px;padding:10px;display:flex;position:sticky;bottom:0}.clean-bar .row{justify-content:flex-end}.clean-preview{min-height:1.4em;font-weight:600}.clean-result{flex-direction:column;gap:12px;display:flex}.clean-result input{padding:10px;font-size:1.1rem}.clean-result .row{flex-wrap:wrap;justify-content:flex-end}.clean-thumb{border-radius:8px;align-self:center;max-height:220px}.barcode-camera{min-height:45vh}.barcode-camera .clean-video{max-height:55vh}.scan-window{pointer-events:none;border:3px solid #ffffffd9;border-radius:12px;position:absolute;inset:32% 12%;box-shadow:0 0 0 9999px #00000059}.center{text-align:center;margin:0}.manual-isbn input{flex:1}.book{align-items:flex-start;gap:16px;display:flex}.book-cover{border-radius:4px;flex-shrink:0;width:110px;box-shadow:0 2px 8px #00000040}.book-title{margin:0 0 4px;font-size:1.3rem}.book-sub{color:var(--muted);margin:0 0 6px}.book-author{margin:0 0 6px;font-weight:600}.sources li{font-size:.85rem}@media (max-width:600px){.topbar{flex-direction:column;align-items:stretch;gap:8px}.topbar .tabs{flex-wrap:nowrap;overflow-x:auto}.topbar .tabs button{flex:1 0 auto}}