:root{--bg: #0e1116;--panel: #161b22;--panel-2: #1c232d;--border: #2a323d;--text: #d7dee6;--muted: #8b96a3;--accent: #4f9bff;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:14px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app{display:grid;grid-template-columns:300px 1fr;height:100vh;overflow:hidden}.sidebar{background:var(--panel);border-right:1px solid var(--border);padding:16px;overflow-y:auto}.sidebar h1{font-size:15px;margin:0 0 2px;letter-spacing:.2px}.sidebar .sub{color:var(--muted);font-size:12px;margin:0 0 16px}.group{margin-bottom:18px}.group h2{font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);margin:0 0 8px}.control{margin-bottom:12px}.control label{display:flex;justify-content:space-between;font-size:12px;margin-bottom:4px}.control label .val{color:var(--accent);font-variant-numeric:tabular-nums}.control input[type=range]{width:100%;accent-color:var(--accent)}.row{display:flex;gap:8px}.row .control{flex:1}input[type=number],select{width:100%;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:6px 8px;font:inherit}button{background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:7px 10px;cursor:pointer;font:inherit}button:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#06101f;font-weight:600}.views{display:grid;grid-template-columns:1fr 1fr;gap:6px}.views button.active{background:var(--accent);border-color:var(--accent);color:#06101f;font-weight:600}.main{position:relative;overflow:auto;padding:16px;background:radial-gradient(1200px 600px at 30% -10%,#141b26 0%,var(--bg) 60%)}.canvas-wrap{position:relative;width:max-content}.canvas-wrap canvas{display:block;position:absolute;top:0;left:0}.canvas-wrap canvas.base{position:relative;border:1px solid var(--border);border-radius:6px}.tooltip{position:fixed;pointer-events:none;background:#0c1016f5;border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:12px;z-index:20;min-width:150px;box-shadow:0 8px 24px #0006}.tooltip .t-title{font-weight:600;margin-bottom:4px}.tooltip .t-row{display:flex;justify-content:space-between;gap:12px;color:var(--muted)}.tooltip .t-row b{color:var(--text);font-weight:500;font-variant-numeric:tabular-nums}.tooltip .swatch{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:middle}.legend{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:14px}.legend .item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.legend .sw{width:12px;height:12px;border-radius:3px;border:1px solid rgba(255,255,255,.15)}.statusbar{display:flex;gap:16px;margin-top:12px;font-size:12px;color:var(--muted)}.statusbar b{color:var(--text);font-variant-numeric:tabular-nums}.hint{font-size:11px;color:var(--muted);margin-top:6px}