:root{--bg: #0d1117;--panel: #161b22;--panel-hi: #1c2230;--border: #30363d;--text: #c9d1d9;--text-dim: #8b949e;--accent: #58a6ff;--accent-hi: #79c0ff;--warn: #f0883e;--good: #3fb950;--shadow: 0 1px 0 rgba(255, 255, 255, .04), 0 8px 24px rgba(0, 0, 0, .4)}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:13px;line-height:1.45;overflow:hidden}#app{display:grid;grid-template-columns:320px 1fr;height:100vh;width:100vw}#sidebar{background:var(--panel);border-right:1px solid var(--border);overflow-y:auto;display:flex;flex-direction:column}#sidebar header{padding:16px 16px 8px;border-bottom:1px solid var(--border)}#sidebar header h1{font-size:15px;margin:0;letter-spacing:-.01em}#sidebar header .subtitle{font-size:11px;color:var(--text-dim);margin:2px 0 0}.panel{padding:14px 16px;border-bottom:1px solid var(--border)}.panel h2{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin:0 0 10px;font-weight:600}.row{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}.row.tight{margin-top:6px}.row label{display:grid;grid-template-columns:1fr auto;gap:4px 8px;font-size:11px;color:var(--text-dim);width:100%;align-items:center}.row label input[type=range]{grid-column:1 / 3;width:100%}.row label .val{grid-column:2;grid-row:1;color:var(--text);font-variant-numeric:tabular-nums}.row label.check{display:inline-flex;flex-direction:row;align-items:center;gap:6px;width:auto;color:var(--text)}button{flex:1;background:var(--accent);color:#0b1220;border:none;padding:6px 10px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;transition:background .12s}button:hover{background:var(--accent-hi)}button.secondary{background:var(--panel-hi);color:var(--text);border:1px solid var(--border)}button.secondary:hover{background:#232b3b}button:disabled{opacity:.5;cursor:not-allowed}input[type=file],input[type=search],textarea{width:100%;background:var(--panel-hi);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:6px 8px;font-size:12px;font-family:inherit}input[type=search]:focus,textarea:focus{outline:none;border-color:var(--accent)}textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;resize:vertical;margin-top:6px}details{margin-top:8px;font-size:11px;color:var(--text-dim)}details summary{cursor:pointer;user-select:none}details summary:hover{color:var(--text)}.stats{font-size:11px;color:var(--text-dim);margin-top:8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.stats .num{color:var(--accent-hi);font-variant-numeric:tabular-nums}#search-results{list-style:none;margin:4px 0 0;padding:0;max-height:140px;overflow-y:auto;border:1px solid transparent;border-radius:6px}#search-results:not(:empty){border-color:var(--border);background:var(--panel-hi)}#search-results li{padding:4px 8px;cursor:pointer;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;border-bottom:1px solid var(--border)}#search-results li:last-child{border-bottom:none}#search-results li:hover{background:#232b3b}#search-results li.selected{background:var(--accent);color:#0b1220}#search-results li .deg{color:var(--text-dim);margin-left:6px}#search-results li.selected .deg{color:#0b1220b3}.status{font-size:11px;color:var(--warn);margin-top:8px}#sidebar footer{margin-top:auto;padding:12px 16px;font-size:10px;color:var(--text-dim)}#sidebar footer a{color:var(--text-dim)}#canvas-host{position:relative;overflow:hidden}#sigma-container{position:absolute;inset:0}#hud{position:absolute;bottom:8px;left:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;color:var(--text-dim);pointer-events:none;background:#0d1117b3;padding:4px 8px;border-radius:4px;display:flex;gap:12px}#hud #hovered{color:var(--accent-hi)}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--text-dim);pointer-events:none;z-index:10}.overlay h2{color:var(--text);font-weight:500;margin-bottom:8px}.overlay code{background:var(--panel-hi);padding:1px 6px;border-radius:4px;font-size:11px;color:var(--accent-hi)}.overlay.hidden{display:none}