:root{--bg: #10141a;--panel-bg: #171d26;--panel-2: #1e2631;--border: #2a3442;--text: #dce3ec;--text-dim: #8b98a8;--accent: #4f9cf9;--accent-2: #3b82f6;--ok: #27ae60;--warn: #e6a23c;--bad: #e5533d;--x-col: #e5533d;--y-col: #35c38a;--z-col: #3aa0e4;--panel: var(--panel-bg);--line: var(--border);--line-2: var(--border);--danger: var(--bad);--muted: var(--text-dim);--radius: 6px;--mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.45;overflow:hidden}button,input,select{font:inherit;color:inherit}.app{display:flex;flex-direction:column;height:100%}.toolbar{display:flex;align-items:center;gap:16px;min-height:52px;padding:6px 14px;background:var(--panel-bg);border-bottom:1px solid var(--border);flex:none}.toolbar__brand{display:flex;flex-direction:column;justify-content:center;min-width:0}.toolbar__name{font-size:16px;font-weight:600;letter-spacing:.3px;line-height:1.15}.toolbar__subtitle{color:var(--text-dim);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.toolbar__stats{display:flex;align-items:center;gap:14px;margin-left:auto;color:var(--text-dim);font-size:12px}.toolbar__actions{display:flex;align-items:center;gap:8px}.stat{font-variant-numeric:tabular-nums}.pill{padding:2px 9px;border-radius:999px;border:1px solid var(--border);font-size:11px;text-transform:lowercase}.pill--idle{color:var(--ok);border-color:#27ae6073}.pill--computing,.pill--boot{color:var(--warn);border-color:#e6a23c80}.pill--error{color:var(--bad);border-color:#e5533d80}.errorbar{flex:none;padding:7px 14px;background:#e5533d1f;border-bottom:1px solid rgba(229,83,61,.4);color:#f0a0a0;font-size:12px;white-space:pre-wrap}.app__main{position:relative;display:grid;grid-template-columns:340px minmax(0,1fr) 360px;transition:grid-template-columns .2s ease;flex:1;min-height:0}.app__main.is-collapsed-left{grid-template-columns:0 minmax(0,1fr) 360px}.app__main.is-collapsed-right{grid-template-columns:340px minmax(0,1fr) 0}.app__main.is-collapsed-left.is-collapsed-right{grid-template-columns:0 minmax(0,1fr) 0}.app__backdrop{position:absolute;inset:0;z-index:20;background:#080b0f8c;backdrop-filter:blur(1px)}.app__side{min-width:0;min-height:0;overflow:hidden;background:var(--panel-bg);display:flex}.app__side--left{border-right:1px solid var(--border)}.app__side--right{border-left:1px solid var(--border)}.app__center{min-width:0;min-height:0;position:relative}.panel{display:flex;flex-direction:column;width:100%;min-height:0}.panel__head{flex:none;min-height:36px;display:flex;align-items:center;gap:8px;padding:0 14px;font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--text-dim);border-bottom:1px solid var(--border);background:var(--panel-bg)}.panel__head>span:first-child{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.panel__head-sub{margin-left:auto;text-transform:none;letter-spacing:0;color:var(--accent);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.panel__close{flex:none;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:5px;background:transparent;color:var(--text-dim);font-size:12px;line-height:1;cursor:pointer}.panel__close:hover{background:var(--panel-2);border-color:var(--border);color:var(--text)}.panel__body{flex:1;min-height:0;overflow:auto;padding:12px 14px 40px;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.viewport{position:absolute;inset:0}.viewport canvas{display:block}.viewport__overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--text-dim);pointer-events:none;background:radial-gradient(ellipse at center,#12161b00 40%,#12161bbf)}.viewport__overlay--muted span{font-size:12px}.viewport__hud{position:absolute;top:12px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:12px}.viewport__hud-row{display:flex;align-items:center;gap:8px}.hud-badge{font-size:13px;padding:6px 10px;border-radius:5px;background:var(--accent);color:#fff}.hud-hint{font-size:13px;padding:6px 10px;border-radius:5px;background:var(--border);color:var(--text);white-space:nowrap}.hud-hint--dim{opacity:.7}.hud-close{font-size:13px;padding:6px 10px;border:1px solid var(--border);border-radius:5px;background:var(--panel-2);color:var(--text);cursor:pointer;white-space:nowrap}.hud-close:hover{border-color:var(--accent);color:var(--accent)}.viewport__hud-result{font-size:14px;color:var(--text)}.viewport__hud-result strong{color:var(--accent)}.btn{background:var(--border);border:1px solid transparent;border-radius:5px;padding:6px 10px;cursor:pointer;color:var(--text);font-size:13px;transition:background .15s,border-color .15s;white-space:nowrap}.btn:hover:not(:disabled){background:#33404f}.btn:disabled{opacity:.45;cursor:not-allowed}.btn--primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn--primary:hover:not(:disabled){background:#6fb0ff;border-color:#6fb0ff}.btn--ghost{background:transparent}.btn--icon{padding:3px 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10px}.toolbar__stats{display:none}.toolbar__actions{margin-left:auto}.app__main,.app__main.is-collapsed-left,.app__main.is-collapsed-right,.app__main.is-collapsed-left.is-collapsed-right{grid-template-columns:minmax(0,1fr)}.app__center{grid-column:1;grid-row:1}.app__side{position:absolute;top:0;bottom:0;z-index:30}.app__side--left{left:0;width:min(340px,92vw)}.app__side--right{right:0;width:min(360px,92vw)}}@media(prefers-reduced-motion:reduce){.app__main{transition:none}}