:root{--bg:#1b1c1f;--bg-2:#232428;--bg-3:#2d2e33;--line:#3a3b41;--text:#e8e6e1;--muted:#9a9890;--accent:#e0a458;--accent-ink:#1b1c1f;--danger:#e2675b;--stage:#2a2a2a;--radius:8px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font:14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);margin:0}body{-webkit-tap-highlight-color:transparent;overflow:hidden}button,select,input{font:inherit;color:inherit}[hidden]{display:none!important}#app{grid-template:"top top top""lib main panel"1fr/200px 1fr 300px;height:100dvh;display:grid}.topbar{padding:8px 12px;padding-top:max(8px, env(safe-area-inset-top));background:var(--bg-2);border-bottom:1px solid var(--line);grid-area:top;align-items:center;gap:8px;display:flex}.brand{letter-spacing:.02em;align-items:center;gap:8px;font-size:16px;font-weight:650;display:flex}.topbar-spacer{flex:1}.channel{letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--accent);color:var(--accent);border-radius:999px;padding:1px 6px;font-size:10px;font-weight:700}.channel-dev{color:#6fa8dc;border-color:#6fa8dc}.btn,.icon-btn,.chip,.seg button{background:var(--bg-3);border:1px solid var(--line);cursor:pointer;white-space:nowrap;border-radius:6px;padding:5px 10px;line-height:1.3}.btn:hover,.icon-btn:hover,.chip:hover,.seg button:hover{border-color:#55565d}.btn:disabled,.chip:disabled,.seg button:disabled{opacity:.45;cursor:default}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}.btn.toggle.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.btn.danger{color:var(--danger)}.icon-btn{text-align:center;width:32px;padding:5px 0}.chip{border-radius:999px;padding:2px 9px;font-size:12px}.seg{display:inline-flex}.seg button{border-radius:0;margin-left:-1px}.seg button:first-child{border-radius:6px 0 0 6px;margin-left:0}.seg button:last-child{border-radius:0 6px 6px 0}.seg button.active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);position:relative}.seg.wide{display:flex}.seg.wide button{white-space:normal;flex:1;min-width:0;padding-left:4px;padding-right:4px}:focus-visible{outline:2px solid var(--accent);outline-offset:1px}#library{background:var(--bg-2);border-right:1px solid var(--line);grid-area:lib;padding:8px;overflow-y:auto}#libList{gap:8px;margin:0;padding:0;list-style:none;display:grid}.lib-item{border-radius:var(--radius);background:var(--bg-3);cursor:pointer;border:2px solid #0000;position:relative;overflow:hidden}.lib-item.active{border-color:var(--accent)}.lib-item img{aspect-ratio:4/3;object-fit:cover;background:#111;width:100%;display:block}.lib-meta{align-items:center;gap:4px;padding:4px 6px;font-size:12px;display:flex}.lib-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.lib-badge{color:var(--muted)}.lib-del{color:#fff;cursor:pointer;opacity:0;background:#0009;border:none;border-radius:50%;width:24px;height:24px;transition:opacity .15s;position:absolute;top:4px;right:4px}.lib-item:hover .lib-del,.lib-item:focus-within .lib-del{opacity:1}@media (hover:none){.lib-del{opacity:.85}}.lib-hint{color:var(--muted);margin:10px 2px;font-size:12px}#main{flex-direction:column;grid-area:main;min-width:0;min-height:0;display:flex}.toolbar{border-bottom:1px solid var(--line);background:var(--bg);flex-wrap:wrap;align-items:center;gap:6px;padding:6px 10px;display:flex}.tb-sep{background:var(--line);width:1px;height:22px;margin:0 2px}.tb-field{color:var(--muted);align-items:center;gap:4px;display:inline-flex}select{background:var(--bg-3);border:1px solid var(--line);border-radius:6px;padding:4px 6px}.tb-more{position:relative}.tb-more summary{list-style:none}.tb-more summary::-webkit-details-marker{display:none}.popover{z-index:20;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);gap:8px;min-width:170px;padding:10px;display:grid;position:absolute;top:calc(100% + 6px);left:0;box-shadow:0 8px 24px #0006}.popover label{align-items:center;gap:6px;display:flex}#stage{background:var(--stage);touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab;flex:1;position:relative;overflow:hidden}#stage.picking{cursor:crosshair}.viewer-wrap{transform-origin:0 0;position:absolute;top:0;left:0;box-shadow:0 2px 18px #00000073}.viewer-canvas{width:100%;height:100%;display:block}.viewer-wrap.pixelated .viewer-canvas{image-rendering:pixelated}.viewer-grid{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.peek-label{z-index:5;pointer-events:none;background:#000000b3;border-radius:999px;padding:3px 10px;font-size:12px;position:absolute;top:10px;left:50%;transform:translate(-50%)}.empty{z-index:3;text-align:center;background:var(--stage);flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:24px;display:flex;position:absolute;inset:0}.empty h1{margin:6px 0 0;font-size:28px}.empty p{max-width:420px;color:var(--muted);margin:4px 0 10px}.small{font-size:12px}.muted{color:var(--muted);font-weight:400}body.dragging #stage:after{content:"Drop images to add";z-index:10;border:2px dashed var(--accent);background:#1b1c1fcc;border-radius:12px;place-items:center;font-size:18px;display:grid;position:absolute;inset:12px}.pick-readout{z-index:6;border:1px solid var(--line);border-radius:var(--radius);cursor:default;background:#1b1c1feb;gap:6px;min-width:210px;padding:10px 12px;font-size:12px;display:grid;position:absolute;bottom:12px;left:12px}.pick-row{align-items:center;gap:8px;display:flex}.pick-sw{border:1px solid #ffffff40;border-radius:4px;flex:none;width:28px;height:28px}.pick-big{font-size:15px;font-weight:650}.pick-close{color:var(--muted);cursor:pointer;background:0 0;border:none;font-size:16px;position:absolute;top:4px;right:6px}.value-scale{border-radius:3px;height:10px;display:flex;position:relative;overflow:hidden}.value-scale div{flex:1}.value-scale .mark{background:var(--accent);flex:none;width:2px;height:16px;position:absolute;top:-3px}.compare{background:var(--stage);flex:1;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));align-content:start;gap:12px;padding:12px;display:grid;overflow:auto}.tile{background:var(--bg-2);border-radius:var(--radius);cursor:pointer;border:2px solid #0000;flex-direction:column;gap:6px;padding:6px;display:flex}.tile.active{border-color:var(--accent)}.tile canvas{background:#111;border-radius:4px;width:100%;height:auto;display:block}.tile-label{justify-content:space-between;gap:6px;font-size:12px;display:flex}.tile-label span:last-child{color:var(--muted);text-align:right}#panel{background:var(--bg-2);border-left:1px solid var(--line);padding:12px 14px calc(16px + env(safe-area-inset-bottom));grid-area:panel;overflow:hidden auto}.section-title{margin-bottom:8px;font-weight:650}.versions{border-bottom:1px solid var(--line);margin-bottom:14px;padding-bottom:12px}.ver-tabs{flex-wrap:wrap;gap:6px;display:flex}.ver-tab{background:var(--bg-3);border:1px solid var(--line);cursor:pointer;text-overflow:ellipsis;white-space:nowrap;border-radius:6px;max-width:120px;padding:4px 9px;overflow:hidden}.ver-tab.active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}.ver-tab.add{color:var(--muted);border-style:dashed;max-width:none}.ver-actions{flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px;display:flex}.ver-actions input[type=text]{background:var(--bg);border:1px solid var(--line);border-radius:6px;flex:120px;min-width:0;padding:4px 8px}.controls{gap:18px;display:grid}.controls.readonly .ctl{opacity:.45;pointer-events:none}.ctl{gap:8px;display:grid}.ctl-head{justify-content:space-between;align-items:baseline;font-weight:600;display:flex}.ctl-head.small{color:var(--muted);font-size:12px;font-weight:500}.ctl-head output{font-variant-numeric:tabular-nums;color:var(--muted);font-weight:500}.chips{flex-wrap:wrap;gap:6px;display:flex}.check{align-items:center;gap:8px;font-size:13px;display:flex}.notan-box{background:var(--bg);border-radius:var(--radius);gap:10px;padding:10px;display:grid}.notan-box.off{display:none}.hint{color:var(--muted);margin:0;font-size:12px}.poster-box{gap:8px;display:grid}.poster-box.off{display:none}.palette{grid-template-columns:repeat(auto-fill,minmax(30px,1fr));gap:4px;display:grid}.pal{border:1px solid var(--line);background:var(--bg);border-radius:4px;grid-template-rows:22px 12px auto auto;display:grid;overflow:hidden}.pal .band{height:10px}.pal span{text-align:center;color:var(--muted);font-variant-numeric:tabular-nums;padding:1px 0;font-size:10px}input[type=range]{width:100%;accent-color:var(--accent);height:24px}.tslider{gap:6px;padding:16px 9px 0;display:grid}.tslider.disabled{opacity:.5}.tslider-track{touch-action:none;border-radius:4px;height:34px;position:relative}.tslider-hist{width:100%;height:100%;position:absolute;inset:0}.tslider-handle{border:2px solid var(--accent);cursor:ew-resize;touch-action:none;background:#1b1c1f59;border-radius:5px;width:18px;margin-left:-9px;padding:0;position:absolute;top:-4px;bottom:-4px}.tslider-handle:after{content:attr(data-value);color:var(--muted);font-variant-numeric:tabular-nums;font-size:11px;position:absolute;top:calc(100% + 2px);left:50%;transform:translate(-50%)}.tslider-handle.alt:after{top:auto;bottom:calc(100% + 2px)}.tslider-bands{border:1px solid var(--line);border-radius:3px;height:12px;margin-top:14px;display:flex;overflow:hidden}dialog{background:var(--bg-2);color:var(--text);border:1px solid var(--line);border-radius:12px;max-width:min(460px,100vw - 32px);padding:18px 22px}dialog::backdrop{background:#0000008c}dialog h2{margin-top:0}.keys{border-collapse:collapse;width:100%;margin:8px 0}.keys td{border-bottom:1px solid var(--line);padding:3px 6px}.keys td:first-child{white-space:nowrap;color:var(--muted)}kbd{background:var(--bg-3);border:1px solid var(--line);border-radius:4px;padding:0 5px;font-size:12px}.toast{left:50%;bottom:calc(20px + env(safe-area-inset-bottom));z-index:50;background:var(--bg-3);border:1px solid var(--line);border-radius:8px;max-width:calc(100vw - 32px);padding:8px 14px;position:fixed;transform:translate(-50%);box-shadow:0 6px 20px #0006}.only-narrow{display:none}@media (width<=1000px){#app{grid-template-columns:1fr 280px;grid-template-areas:"top top""main panel"}.only-narrow{display:inline-block}#library{z-index:30;width:220px;padding-top:max(8px, env(safe-area-inset-top));transition:transform .2s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:4px 0 24px #00000080}body.lib-open #library{transform:none}}@media (width<=700px){#app{grid-template:"top""main"minmax(0,1.3fr)"panel"minmax(0,1fr)/1fr}#panel{border-left:none;border-top:1px solid var(--line)}.toolbar{flex-wrap:nowrap;overflow-x:auto}.tb-sep{display:none}#addBtn{padding:5px 8px}.compare{grid-template-columns:repeat(2,1fr);gap:8px;padding:8px}.popover{position:fixed;top:96px;left:12px;right:12px}}