:root{color-scheme:dark;--bg: #15171a;--panel: #1c1e22;--border: #2c3036;--text: #dfe2e6;--muted: #9aa0a8;--accent: #f0b429;--accent2: #3b8ce6;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:13px}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--text)}#app{display:flex;height:100vh}#sidebar{width:330px;flex:none;overflow-y:auto;padding:12px 14px;background:var(--panel);border-right:1px solid var(--border)}#main{flex:1;display:flex;flex-direction:column;min-width:0;padding:8px;gap:6px}h1{font-size:17px;margin:0 0 4px}h2{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:14px 0 4px}.sub{color:var(--muted);margin:0 0 8px;line-height:1.35}a{color:var(--accent2)}details{border-top:1px solid var(--border);padding:4px 0}details summary{cursor:pointer;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:4px 0}.field{display:grid;grid-template-columns:1fr 92px 46px;align-items:center;gap:6px;margin:3px 0}.field label{color:var(--text)}.field .unit{color:var(--muted);font-size:11px}input[type=number],select{width:100%;background:#0f1113;color:var(--text);border:1px solid var(--border);border-radius:4px;padding:3px 5px;font:inherit}input[type=number]:disabled{color:var(--muted)}button{background:#2a2e34;color:var(--text);border:1px solid #3a3f47;border-radius:5px;padding:5px 10px;font:inherit;cursor:pointer}button:hover{background:#343941}button:disabled{opacity:.45;cursor:default}button.primary{background:var(--accent);color:#1a1500;border-color:var(--accent);font-weight:600}button.primary:hover{background:#f8c453}#controls{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}#info{margin-top:10px;border-top:1px solid var(--border);padding-top:8px}#info .row{display:flex;justify-content:space-between;padding:1px 0}#info .row span:last-child{font-variant-numeric:tabular-nums;color:var(--text)}#info .row span:first-child{color:var(--muted)}.warn{color:var(--accent)}.err{color:#ff6b6b}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:4px 6px;background:var(--panel);border:1px solid var(--border);border-radius:6px}.toolbar label{display:inline-flex;align-items:center;gap:4px;color:var(--muted)}.toolbar input[type=number],.toolbar select{width:82px}.toolbar input[type=range]{flex:1;min-width:120px}.toolbar .time{font-variant-numeric:tabular-nums;min-width:72px}#viewWrap{position:relative;flex:3;min-height:200px;border:1px solid var(--border);border-radius:6px;overflow:hidden}#view{width:100%;height:100%;display:block;touch-action:none}#spec{flex:2;min-height:140px;width:100%;border:1px solid var(--border);border-radius:6px}#nogpu[hidden]{display:none}#nogpu{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:24px;text-align:center;color:#ff8a8a;background:var(--bg)}.seg button.on{background:var(--accent2);border-color:var(--accent2);color:#fff}.field[hidden]{display:none}.field select.unit-select{padding:3px 2px;font-size:11px}.cacherow{display:flex;justify-content:space-between;align-items:center;gap:6px;margin:3px 0;font-size:12px;color:var(--muted)}.cacherow span{overflow-wrap:anywhere}.feature{border:1px solid var(--border);border-radius:5px;padding:3px 6px 4px;margin:5px 0}.feature-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:2px;color:var(--muted);font-size:12px}.feature-row{display:flex;align-items:center;gap:6px;margin:5px 0}.feature-row select{width:auto;flex:1}.feature-row input[type=number]{width:64px}.feature-row label{color:var(--muted)}button.small{padding:1px 6px;font-size:11px}