:root{color-scheme:light;--bg:#f6f8fb;--ink:#252b36;--muted:#8a92a3;--line:#dfe5ee;--accent:#6e74f4;--accent-dark:#535ae8;--panel:#fff;--soft:#eef1ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select{font:inherit}.page{min-height:100vh;padding:32px}.shell{width:min(1180px,100%);margin:0 auto}.intro{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 10px;color:var(--accent-dark);font-size:14px;font-weight:800;text-transform:uppercase}h1{margin:0;font-size:clamp(36px,6vw,68px);line-height:.95;letter-spacing:0}.intro p:last-child{max-width:560px;margin:14px 0 0;color:var(--muted);font-size:18px}.workspace{display:grid;grid-template-columns:minmax(320px,.85fr) minmax(520px,1.15fr);grid-gap:22px;gap:22px;align-items:start}.dropzone,.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 18px 50px rgb(30 39 68/8%)}.dropzone{position:-webkit-sticky;position:sticky;top:24px;min-height:570px;display:grid;place-items:center;overflow:hidden;border-style:dashed;cursor:pointer}.dropzone input{position:absolute;width:1px;height:1px;opacity:0}.dropzone img{width:100%;height:100%;max-height:620px;object-fit:contain;padding:18px}.empty-state{display:grid;grid-gap:10px;gap:10px;place-items:center;padding:30px;text-align:center;color:var(--muted)}.empty-state svg{color:var(--accent)}.empty-state strong{color:var(--ink);font-size:22px}.file-card{position:absolute;right:14px;bottom:14px;left:14px;display:grid;grid-template-columns:auto 1fr;grid-gap:2px 10px;gap:2px 10px;align-items:center;padding:12px;background:hsla(0,0%,100%,.92);border:1px solid var(--line);border-radius:8px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.file-card small,.file-card span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-card small{grid-column:2;color:var(--muted)}.panel{padding:26px}.panel-title{display:flex;align-items:center;gap:10px;margin-bottom:24px;font-size:20px;font-weight:850}.check-row,.field{padding:20px 0;border-top:1px solid #edf0f5}.quality-field,.two-column{display:grid;grid-template-columns:190px 1fr;grid-gap:22px;gap:22px}.check-row span,.field>label{font-weight:850;font-size:18px}input[type=number],select{width:100%;height:48px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:0 14px}.check-row small,.field p{display:block;margin:10px 0 0;color:var(--muted);font-size:15px;line-height:1.45}.resize-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px;padding:0 0 18px 212px}.resize-grid label{display:grid;grid-gap:8px;gap:8px;font-weight:750}.check-row{display:grid;grid-template-columns:22px 1fr;grid-gap:0 16px;gap:0 16px;align-items:start}.check-row input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--accent)}.check-row small{grid-column:2}.quality-control{display:grid;grid-template-columns:1fr 92px;grid-gap:14px;gap:14px;align-items:center}input[type=range]{width:100%;accent-color:var(--accent)}.quality-control p{grid-column:1/-1}.summary{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:24px;padding:18px;background:var(--soft);border-radius:8px}.summary span{display:block;color:var(--muted);font-size:13px;font-weight:800;text-transform:uppercase}.summary strong{display:block;margin-top:4px;font-size:20px}button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;border:0;border-radius:8px;padding:0 18px;background:var(--accent);color:#fff;font-weight:850;cursor:pointer}button:hover{background:var(--accent-dark)}button:disabled{cursor:not-allowed;opacity:.55}.ghost-button{background:#fff;color:var(--ink);border:1px solid var(--line)}.ghost-button:hover{background:#f0f3f8}.error{margin:14px 0 0;color:#b42318;font-weight:750}.note{display:inline-flex;align-items:center;gap:8px;margin:18px 0 0;color:#596173}.note svg{color:var(--accent)}@media (max-width:900px){.page{padding:18px}.intro,.quality-field,.two-column,.workspace{grid-template-columns:1fr}.intro{align-items:flex-start}.workspace{display:grid}.dropzone{position:relative;top:auto;min-height:340px}.resize-grid{grid-template-columns:1fr;padding-left:0}.summary{align-items:stretch;flex-direction:column}}