:root{--bg: #0e0f13;--panel: #16181e;--panel-2: #1c1f27;--line: #262a34;--text: #d7dae2;--muted: #7f8797;--accent: #6ee7d0;--warn: #f0b562;--err: #f2726f;--radius: 8px;--mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}#app{display:grid;grid-template-columns:232px 1fr 300px;height:100vh;overflow:hidden}#sidebar{background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;overflow:hidden}#sidebar h1{font-size:15px;letter-spacing:-.01em;margin:18px 16px 2px;font-weight:600}#sidebar h1 .dot{color:var(--accent)}.tagline{margin:0 16px 16px;font-size:11px;color:var(--muted)}#asset-list{flex:1;overflow-y:auto;padding:0 8px 8px}.sidebar-tools{padding:0 12px 10px}#asset-search{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--text);border-radius:6px;padding:6px 9px;font:inherit;font-size:12px}#asset-search:focus{outline:none;border-color:var(--accent)}#asset-search::placeholder{color:var(--muted)}.kind-header{display:flex;align-items:center;gap:6px;width:100%;background:none;border:0;color:var(--muted);font:inherit;font-size:10px;text-transform:uppercase;letter-spacing:.08em;padding:10px 8px 4px;cursor:pointer}.kind-header:hover{color:var(--text)}.kind-header .chev{width:10px}.kind-header .count{margin-left:auto;font-family:var(--mono)}.no-match{padding:8px;font-size:11px;color:var(--muted)}.asset-btn{display:block;width:100%;text-align:left;background:none;border:0;color:var(--text);padding:7px 8px;border-radius:6px;cursor:pointer;font:inherit;line-height:1.3}.asset-btn:hover{background:var(--panel-2)}.asset-btn[aria-current=true]{background:var(--panel-2);box-shadow:inset 2px 0 0 var(--accent)}.asset-btn .kind{display:block;font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}#sidebar-footer{border-top:1px solid var(--line);padding:10px 16px;font-size:11px;color:var(--muted);font-family:var(--mono)}#stage{overflow-y:auto;display:flex;flex-direction:column}#stage-header{padding:18px 22px 10px;border-bottom:1px solid var(--line)}#stage-header h2{margin:0;font-size:17px;font-weight:600}#stage-header p{margin:4px 0 0;color:var(--muted);font-size:12px;max-width:68ch}#panels{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;padding:16px 22px 32px;align-items:start}.pack-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.pack-head{padding:9px 12px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:baseline;gap:8px}.pack-name{font-weight:600;font-size:12px}.pack-cost{font-family:var(--mono);font-size:10.5px;color:var(--muted);white-space:nowrap}.slot{border-top:1px solid var(--line)}.slot:first-child{border-top:0}.slot-head{display:flex;justify-content:space-between;padding:6px 12px;font-size:10.5px;color:var(--muted);font-family:var(--mono)}.slot canvas,.slot .viewport{display:block;width:100%;height:auto;background:#000;image-rendering:auto}.slot .viewport{height:260px}.swatches{display:flex;flex-wrap:wrap;gap:3px;padding:8px 12px 12px}.swatch{width:20px;height:20px;border-radius:3px;border:1px solid #0006}.err{padding:12px;color:var(--err);font-family:var(--mono);font-size:11px;white-space:pre-wrap;line-height:1.45}.diag{padding:6px 12px;font-size:11px;color:var(--warn);font-family:var(--mono)}.play{margin:8px 12px 12px;background:var(--panel-2);border:1px solid var(--line);color:var(--text);border-radius:6px;padding:5px 12px;cursor:pointer;font:inherit;font-size:12px}.play:hover{border-color:var(--accent)}#inspector{background:var(--panel);border-left:1px solid var(--line);overflow-y:auto;padding:18px 16px 40px}#inspector h2{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 12px}.pass-group{margin-bottom:18px}.pass-title{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:4px;margin-bottom:10px}.ctl{margin-bottom:13px}.ctl-top{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.ctl label{font-size:12px}.ctl .val{font-family:var(--mono);font-size:11px;color:var(--accent)}.ctl .unit{color:var(--muted);font-size:10px}.ctl .describe{font-size:10.5px;color:var(--muted);margin-top:2px;line-height:1.35}.ctl input[type=range]{width:100%;margin:5px 0 0;accent-color:var(--accent)}.ctl input[type=text],.ctl select{width:100%;margin-top:4px;background:var(--bg);border:1px solid var(--line);color:var(--text);border-radius:5px;padding:5px 7px;font:inherit;font-size:12px}.ctl input[type=checkbox]{accent-color:var(--accent)}.impact{display:inline-block;font-size:9px;padding:1px 5px;border-radius:3px;border:1px solid var(--line);color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.impact.tweak{color:var(--accent);border-color:#6ee7d044}.impact.silhouette{color:var(--warn);border-color:#f0b56244}.seed-row{display:flex;gap:6px;align-items:center;margin-bottom:16px}.seed-row button{background:var(--panel-2);border:1px solid var(--line);color:var(--text);border-radius:5px;padding:5px 10px;cursor:pointer;font:inherit;font-size:12px}.seed-row button:hover{border-color:var(--accent)}.call{display:flex;align-items:center;gap:8px;border-top:1px solid var(--line);padding:8px 12px;background:#0000002e}.call code{flex:1;font-family:var(--mono);font-size:10.5px;color:var(--muted);overflow-x:auto;white-space:nowrap}.copy{background:none;border:1px solid var(--line);color:var(--muted);border-radius:4px;padding:2px 7px;font:inherit;font-size:10px;cursor:pointer;flex-shrink:0}.copy:hover{border-color:var(--accent);color:var(--accent)}