:root{--bg:#2b2e33;--panel:#1c1f23;--panel-2:#24282d;--line:#31363c;--text:#e2e4e7;--muted:#8b939c;--accent:#3b82f6;--accent-dim:#2a4a7a}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{color:var(--text);background:var(--bg);font:13px/1.4 system-ui,sans-serif}.app{height:100%;display:flex}.panel{background:var(--panel);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;border-right:1px solid #000;flex:none;width:300px;padding:12px 16px 24px;overflow-y:auto}.panel h1{color:#fff;margin:4px 0 12px;font-size:18px}.panel h2{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 6px;font-size:11px}.panel section{border-bottom:1px solid var(--line);padding:10px 0}.slider{grid-template-columns:1fr auto;margin:4px 0 8px;display:grid}.slider output{font-variant-numeric:tabular-nums;color:var(--muted)}.slider input{width:100%;accent-color:var(--accent);grid-column:1/-1}.check{align-items:center;gap:6px;margin:6px 0;display:flex}.check 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0}details[open]{padding-bottom:6px}.palettes{grid-template-columns:1fr 1fr;gap:6px;margin:6px 0 8px;display:grid}.pal{text-align:left;flex-wrap:wrap;align-items:center;gap:2px;padding:5px;display:flex}.pal i{border-radius:50%;width:12px;height:12px}.pal span{width:100%;color:var(--muted);margin-top:2px;font-size:11px}.pal.on{border-color:var(--accent);background:#1e2a3d}.stops{flex-wrap:wrap}.gradbar{border-radius:5px;height:10px;margin:6px 0 8px}.hint{color:var(--muted);margin:-4px 0 4px;font-size:11px}button.primary{background:var(--accent);color:#fff;border:0;border-radius:6px;width:100%;margin-top:14px;padding:10px;font-weight:600}button.primary:disabled{background:var(--accent-dim);color:#9bb0cf;cursor:default}.progress{background:var(--panel-2);border-radius:4px;height:22px;margin-top:10px;position:relative;overflow:hidden}.progress div{background:var(--accent-dim);transition:width .2s;position:absolute;inset:0 auto 0 0}.progress span{padding-left:8px;font-size:12px;line-height:22px;position:relative}.stats{grid-template-columns:auto 1fr;gap:2px 10px;margin:12px 0 0;font-size:12px;display:grid}.stats dt{color:var(--muted)}.stats dd{text-align:right;font-variant-numeric:tabular-nums;margin:0}.warn{color:#f5c26b;background:#3a2e17;border-radius:4px;padding:6px 8px;font-size:12px}.error{color:#ff6b81}.stage{flex:1;min-width:0;position:relative}.preview{cursor:grab;touch-action:none;width:100%;height:100%;display:block}.preview:active{cursor:grabbing}.empty{color:var(--muted);pointer-events:none;z-index:1;place-items:center;font-size:16px;display:grid;position:absolute;inset:0}.btn{cursor:pointer;display:inline-block}.btn input{display:none}.project{margin:0 0 6px}.project>*{text-align:center;flex:1}input.text{width:100%;margin:4px 0}button:disabled{opacity:.5;cursor:default}.version{color:var(--muted);text-align:center;margin:16px 0 0;font-size:11px}.titlebar{align-items:center;gap:6px;margin:4px 0 12px;display:flex}.titlebar h1{flex:1;margin:0}.titlebar button{width:32px;padding:2px 0;font-size:16px;line-height:1.2}.group>summary{align-items:center;gap:8px;margin:0;padding:2px 0;list-style:none;display:flex}.group>summary::-webkit-details-marker{display:none}.group>summary:before{content:"▸";color:var(--muted);width:8px;font-size:11px}.group[open]>summary:before{content:"▾"}.group>summary h2{flex:none;margin:0}.group>summary .note{min-width:0;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin-left:auto;font-size:11px;overflow:hidden}.group>summary:hover h2{color:var(--text)}.group[open]>summary{margin-bottom:8px}.lib{flex-direction:column;gap:6px;max-height:320px;margin:8px 0 0;padding:0;list-style:none;display:flex;overflow-y:auto}.lib li{position:relative}.lib .open{text-align:left;grid-template-rows:auto auto;grid-template-columns:48px 1fr;align-items:center;column-gap:8px;width:100%;padding:4px;display:grid}.lib img{object-fit:contain;background:#fff;border-radius:3px;grid-row:1/3;width:48px;height:48px}.lib .name{text-overflow:ellipsis;white-space:nowrap;padding-right:20px;overflow:hidden}.lib .date{color:var(--muted);font-size:11px}.lib li.on .open{border-color:var(--accent);background:#1e2a3d}.lib .del{color:var(--muted);background:0 0;border:0;padding:0 6px;font-size:16px;position:absolute;top:4px;right:4px}.lib .del:hover{color:#ff6b81}.preview.picking{cursor:crosshair}button.on{border-color:var(--accent);background:#1e2a3d}button.secondary{width:100%;margin-top:8px;padding:7px}.stats.total{margin-top:4px}.stats b{color:#fff}.viewbar{z-index:2;border:1px solid var(--line);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#1c1f23eb;border-radius:6px;align-items:center;gap:4px;padding:3px;display:flex;position:absolute;top:10px;right:10px;box-shadow:0 4px 14px #00000059}.viewbar button{color:var(--muted);align-items:center;gap:4px;padding:2px 7px;font-size:11px;display:flex}.viewbar button.on{color:#fff;border-color:var(--accent);background:#1e2a3d}.viewbar .ico{letter-spacing:-2px;font-size:9px}.spinner{z-index:2;border:2px solid #fff3;border-top-color:var(--accent);pointer-events:none;border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin;position:absolute;top:14px;left:14px}@keyframes spin{to{transform:rotate(360deg)}}.viewbar input[type=range]{width:64px;height:12px;accent-color:var(--accent);margin:0 4px}