:root{color-scheme:dark;--bg:#0a0a0a;--rail-bg:#16171d;--rail-border:#2e303a;--text:#cfd1d6;--text-dim:#8a8d96;--text-bright:#f3f4f6;--accent:#00ff41;--err:#ff5a5a;--rail-width:320px;--rail-pad:12px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font:14px/1.4 ui-monospace,JetBrains Mono,Consolas,monospace}*{box-sizing:border-box}body,html,#root{height:100%;margin:0}#shell{grid-template-columns:1fr var(--rail-width);height:100dvh;display:grid}#stage{background:repeating-linear-gradient(0deg, transparent 0 23px, var(--rail-border) 23px 24px), repeating-linear-gradient(90deg, transparent 0 23px, var(--rail-border) 23px 24px), #050505;padding:0;position:relative;overflow:hidden}#canvas-frame{background:#000;width:100%;min-width:240px;max-width:100%;height:100%;min-height:160px;max-height:100%;position:relative;overflow:hidden}#stage canvas{width:100%;height:100%;display:block}.rail-presets{grid-template-columns:1fr 1fr;gap:6px;margin-bottom:8px;display:grid}.rail-presets .rail-button{width:100%;margin:0}#rail{background:var(--rail-bg);border-left:1px solid var(--rail-border);padding:var(--rail-pad);flex-direction:column;gap:16px;display:flex;overflow-y:auto}.rail-section{flex-direction:column;gap:8px;display:flex}.rail-heading{text-transform:uppercase;letter-spacing:.08em;color:var(--text-bright);border-bottom:1px solid var(--rail-border);margin:0;padding-bottom:4px;font-size:11px;font-weight:600}.rail-group{border:1px solid var(--rail-border);background:#ffffff04;border-radius:4px;flex-direction:column;gap:6px;margin:0;padding:6px 10px 10px;display:flex}.rail-group[disabled]{opacity:.55}.rail-group legend{align-items:baseline;gap:8px;padding:0 6px;font-size:11px;display:flex}.rail-group-title{color:var(--text-bright);font-weight:600}.rail-group-tag{color:var(--text-dim);font-size:10px;font-style:italic}.rail-row{color:var(--text);grid-template-columns:1fr;gap:4px;font-size:12px;display:grid}.rail-row:has(input[type=range]){grid-template-columns:1fr 44px;align-items:center;column-gap:8px}.rail-row:has(input[type=range])>span:first-child{overflow-wrap:anywhere;grid-column:1/-1}.rail-row:has(input[type=checkbox]){grid-template-columns:16px 1fr;align-items:center}.rail-row input[type=range]{width:100%;min-width:0;accent-color:var(--accent)}@media (pointer:coarse){.rail-row input[type=range]{height:28px}}.rail-value{text-align:right;color:var(--text-dim);font-variant-numeric:tabular-nums}.rail-button{border:1px solid var(--rail-border);color:var(--text);font:inherit;cursor:pointer;background:0 0;border-radius:3px;padding:4px 8px;font-size:12px}.rail-button:disabled{cursor:not-allowed}.rail-select{flex-direction:column;gap:4px;font-size:12px;display:flex}.rail-label{color:var(--text-bright);font-weight:600}.rail-select select{background:var(--bg);color:var(--text);border:1px solid var(--rail-border);font:inherit;border-radius:3px;padding:4px 6px;font-size:12px}.rail-stats{grid-template-columns:64px 1fr;gap:2px 8px;margin:0;font-size:12px;display:grid}.rail-stats dt{color:var(--text-dim)}.rail-stats dd{color:var(--text-bright);font-variant-numeric:tabular-nums;margin:0}.rail-stat-aux{color:var(--text-dim);font-size:11px}.rail-console{border:1px solid var(--rail-border);background:#000;border-radius:3px;max-height:180px;padding:6px;font-size:11px;line-height:1.35;overflow-y:auto}.rail-console-empty{color:var(--text-dim);margin:0;font-style:italic}.rail-console-line{word-break:break-word;grid-template-columns:64px 1fr;gap:6px;margin:0 0 4px;display:grid}.rail-console-kind{text-transform:uppercase;color:var(--err);font-size:10px;font-weight:600}.rail-console-rejection .rail-console-kind{color:#ffaa3a}.rail-console-msg{color:var(--text-bright)}#panel-toggle,#panel-backdrop{display:none}@media (width<=720px){#shell{grid-template-columns:1fr}#rail{border-left:1px solid var(--rail-border);z-index:20;width:min(88vw,360px);transition:transform .22s;position:fixed;top:0;bottom:0;right:0;transform:translate(100%);box-shadow:-8px 0 24px #00000080}#rail[data-open]{transform:translate(0)}#panel-backdrop{opacity:0;pointer-events:none;z-index:15;background:#00000080;transition:opacity .22s;display:block;position:fixed;inset:0}#panel-backdrop[data-open]{opacity:1;pointer-events:auto}#panel-toggle{border:1px solid var(--rail-border);background:var(--rail-bg);width:52px;height:52px;color:var(--accent);cursor:pointer;z-index:25;border-radius:50%;justify-content:center;align-items:center;font-size:22px;line-height:1;display:flex;position:fixed;bottom:16px;right:16px;box-shadow:0 4px 16px #00000080}}#back-link:where(.astro-rxmzdjr4){z-index:10;color:#00ff41;background:#00000073;border:1px solid #00ff41;border-radius:6px;padding:6px 11px;font:13px/1 ui-monospace,monospace;text-decoration:none;position:fixed;top:10px;left:12px}#back-link:where(.astro-rxmzdjr4):hover{background:#00ff4126}#site-credit:where(.astro-rxmzdjr4){z-index:10;color:#9bffb0;opacity:.7;background:#00000073;border-radius:6px;padding:4px 8px;font:12px/1 ui-monospace,monospace;text-decoration:none;position:fixed;bottom:10px;left:12px}#site-credit:where(.astro-rxmzdjr4):hover{opacity:1}