:root{--bg: #0f172a;--bg2: #111c34;--panel: #1a2540;--panel2: #16203a;--line: #26324f;--text: #e6ebf5;--muted: #93a1c0;--accent: #6366f1;--accent2: #818cf8;--danger: #f87171;--radius: 14px;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:radial-gradient(1200px 600px at 80% -10%,#1c2c52 0%,var(--bg) 55%);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;min-height:100%;max-width:1280px;margin:0 auto;padding:18px clamp(12px,3vw,28px)}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.brand{display:flex;align-items:center;gap:12px}.brand h1{font-size:19px;margin:0;letter-spacing:-.01em}.brand p{margin:2px 0 0;font-size:12.5px;color:var(--muted)}.dropzone{flex:1;display:grid;place-items:center;min-height:62vh;border:2px dashed var(--line);border-radius:20px;background:linear-gradient(180deg,var(--panel2),transparent);cursor:pointer;transition:border-color .15s,background .15s,transform .1s}.dropzone:hover,.dropzone.over{border-color:var(--accent2);background:linear-gradient(180deg,#1b2748,transparent)}.dropzone.over{transform:scale(1.005)}.drop-inner{text-align:center;color:var(--muted);padding:24px}.drop-inner svg{color:var(--accent2)}.drop-inner h2{margin:14px 0 6px;color:var(--text);font-size:20px}.drop-inner p{margin:0;font-size:13.5px}.workspace{flex:1;display:grid;grid-template-columns:1fr 340px;gap:18px;align-items:start}@media (max-width: 900px){.workspace{grid-template-columns:1fr}}.preview{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px}.preview-toolbar{display:flex;align-items:center;gap:8px;margin-bottom:12px;min-height:34px;flex-wrap:wrap}.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:9px;border:1px solid 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13px;background:var(--panel2);color:var(--muted);border:none;cursor:pointer;font-size:13px;font-weight:600}.shape-tab+.shape-tab{border-left:1px solid var(--line)}.shape-tab.active{background:var(--accent);color:#fff}.crop-hint{margin:10px 2px 0;font-size:12px;color:var(--muted)}.handle{position:absolute;width:14px;height:14px;background:var(--accent2);border:2px solid #fff;border-radius:50%;box-shadow:0 1px 4px #00000080}.handle-tl{left:-7px;top:-7px;cursor:nwse-resize}.handle-tr{right:-7px;top:-7px;cursor:nesw-resize}.handle-bl{left:-7px;bottom:-7px;cursor:nesw-resize}.handle-br{right:-7px;bottom:-7px;cursor:nwse-resize}.handle-t{left:50%;top:-7px;transform:translate(-50%);cursor:ns-resize}.handle-b{left:50%;bottom:-7px;transform:translate(-50%);cursor:ns-resize}.handle-l{left:-7px;top:50%;transform:translateY(-50%);cursor:ew-resize}.handle-r{right:-7px;top:50%;transform:translateY(-50%);cursor:ew-resize}.checker{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(45deg,#1e2a45 25%,transparent 25%),linear-gradient(-45deg,#1e2a45 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#1e2a45 75%),linear-gradient(-45deg,transparent 75%,#1e2a45 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0;opacity:.5}.layer{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.layer.orig{object-fit:contain}.layer.vec{display:grid;place-items:center}.layer.vec :global(svg),.layer.vec svg{max-width:100%;max-height:100%;width:auto;height:auto}.divider{position:absolute;top:0;bottom:0;width:2px;background:var(--accent2);box-shadow:0 0 0 1px #0006;pointer-events:none}.busy{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#090e1c8c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);font-weight:600;color:var(--accent2)}.compare-row{display:flex;align-items:center;gap:12px;margin-top:12px;font-size:12px;color:var(--muted)}.compare-row input{flex:1}.stats{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:10px;font-size:12px;color:var(--muted)}.stats span{background:var(--panel2);border:1px solid var(--line);padding:3px 9px;border-radius:20px}.controls{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:16px;position:sticky;top:14px}.modes{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.mode{display:flex;flex-direction:column;gap:3px;padding:10px 8px;border-radius:10px;border:1px solid var(--line);background:var(--panel2);color:var(--text);cursor:pointer;text-align:left;transition:border-color .12s,background .12s}.mode small{color:var(--muted);font-size:10.5px;line-height:1.25}.mode.active{border-color:var(--accent);background:#232f52;box-shadow:inset 0 0 0 1px var(--accent)}.fields{display:flex;flex-direction:column;gap:15px}.slider-head{display:flex;justify-content:space-between;font-size:13px;margin-bottom:5px}.slider-head .val{color:var(--accent2);font-variant-numeric:tabular-nums}.slider 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#0f172a}button{font:inherit}.actions{display:flex;gap:8px}.primary,.ghost{flex:1;padding:11px 14px;border-radius:10px;cursor:pointer;font-weight:600;border:1px solid transparent;transition:filter .12s,background .12s}.primary{background:var(--accent);color:#fff}.primary:hover:not(:disabled){filter:brightness(1.1)}.ghost{background:transparent;border-color:var(--line);color:var(--text);flex:0 0 auto}.ghost:hover:not(:disabled){background:var(--panel2)}button:disabled{opacity:.45;cursor:not-allowed}.err{color:var(--danger);font-size:13px;margin:0}.foot{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);text-align:center}