:root{--line: #dfe3e8;--panel: #f7f8fa;--ink: #1f2430;--muted: #6b7280;--accent: #2563eb;--warn: #b45309;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font:13px/1.4 ui-sans-serif,system-ui,-apple-system,sans-serif;color:var(--ink);background:#fff}.app{display:grid;grid-template-columns:172px 1fr 240px;height:100%;min-height:0}.app>*{min-height:0}.left,.right{background:var(--panel);padding:12px;overflow:auto}.left{border-right:1px solid var(--line);display:flex;flex-direction:column;gap:6px}.right{border-left:1px solid var(--line)}.brand{font-weight:700;letter-spacing:.02em;margin-bottom:8px}.spacer{flex:1}.tool{display:flex;justify-content:space-between;align-items:center;padding:7px 10px;border:1px solid var(--line);border-radius:6px;background:#fff;cursor:pointer;font:inherit;color:inherit;text-align:left}.tool:hover:not(:disabled){border-color:#c3c9d2}.tool.active{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.tool:disabled{opacity:.45;cursor:default}kbd{font:11px ui-monospace,monospace;background:#eef1f5;border:1px solid var(--line);border-radius:3px;padding:1px 4px;color:var(--muted)}.center{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}.viewports{display:flex;flex:1 1 0;min-height:0}.dollhouse{flex:1 1 0;min-width:0;border-left:1px solid var(--line);position:relative}.dollhouse canvas{display:block;width:100%;height:100%}.canvas-wrap{position:relative;flex:1 1 0;min-height:0;min-width:0}.plan-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;cursor:crosshair;touch-action:none}.commandline{border-top:1px solid var(--line);background:#fcfcfd}.scrollback{max-height:96px;overflow:auto;padding:6px 10px 0}.scrollback-line{font:11px/1.5 ui-monospace,monospace;color:var(--muted)}.prompt-row{display:flex;align-items:center;gap:8px;padding:6px 10px}.prompt-label{font:12px ui-monospace,monospace;color:var(--accent);white-space:nowrap}.prompt-input{flex:1;border:none;outline:none;background:transparent;font:13px ui-monospace,monospace;color:var(--ink)}.status{padding:4px 10px;border-top:1px solid var(--line);font:11px ui-monospace,monospace;color:var(--muted)}h2{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:14px 0 6px}.right h2:first-child{margin-top:0}.mono{font:12px ui-monospace,monospace;margin:0}.muted{color:var(--muted);margin:0}.warn{color:var(--warn);font-size:12px;margin:4px 0}.areas{width:100%;border-collapse:collapse;font-size:12px}.areas td{padding:2px 0}.areas .num{text-align:right;font-family:ui-monospace,monospace}.app[data-tier=tablet],.app[data-tier=phone]{grid-template-columns:auto 1fr}.room-name{width:100%;border:none;background:transparent;font:inherit;color:inherit;padding:0;outline:none;border-bottom:1px dashed transparent}.room-name:focus{border-bottom-color:var(--accent)}.unbound td{color:var(--muted);font-style:italic}.warn-row td{color:var(--warn)}.linkish{border:none;background:none;padding:0;font:inherit;color:var(--accent);cursor:pointer;text-decoration:underline}.layer-row{display:flex;align-items:center;gap:6px;cursor:pointer}.swatch{width:10px;height:10px;border-radius:2px;display:inline-block;border:1px solid var(--line)}.sheet{border:1px solid var(--line);border-radius:4px;padding:6px;margin:6px 0;font-size:12px}.sheet-head{display:flex;align-items:center;gap:6px}.sheet-number{flex:0 0 44px;font-family:ui-monospace,monospace}.viewport-row{margin-top:6px;padding-left:4px;border-left:2px solid var(--line)}.viewport-row>label{display:flex;align-items:center;gap:6px;font-size:11px}.scale-select{margin-left:auto;font:11px inherit;background:transparent;color:inherit;border:1px solid var(--line);border-radius:3px}.layer-filter{display:flex;flex-wrap:wrap;gap:4px 10px;margin-top:4px}.layer-chip{display:inline-flex;align-items:center;gap:3px;font-size:11px;cursor:pointer}.finding{font-size:12px;margin:4px 0;line-height:1.45}.sev{display:inline-block;padding:0 5px;border-radius:3px;font:10px ui-monospace,monospace;text-transform:uppercase;letter-spacing:.04em}.sev-error{background:#fee2e2;color:#b91c1c}.sev-warning{background:#fef3c7;color:#b45309}.sev-info{background:#e0e7ff;color:#4338ca}.advisory{font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:6px;margin-top:8px;font-style:italic}.palette{margin:2px 6px 6px;font:12px inherit;background:transparent;color:inherit;border:1px solid var(--line);border-radius:4px;padding:3px;max-width:150px}.underlay{border:1px solid var(--line);border-radius:4px;padding:6px;margin:6px 0;font-size:12px}.underlay.active{border-color:var(--accent)}.underlay-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.underlay-row{display:flex;align-items:center;gap:6px;margin-top:4px;font-size:11px;cursor:pointer}.underlay-row input[type=range]{flex:1}.underlay-scale{font-size:10px;margin-top:4px}.viewports{position:relative}.hud{position:absolute;top:8px;left:8px;z-index:20;background:#111827db;color:#e5e7eb;font:10px ui-monospace,monospace;border-radius:6px;padding:6px 8px;min-width:170px;pointer-events:none}.hud .hud-head,.hud-closed{pointer-events:auto}.hud-closed{min-width:0;cursor:pointer;border:none}.hud-row{display:flex;justify-content:space-between;gap:12px;line-height:1.5}.hud-head{cursor:pointer;border-bottom:1px solid rgba(229,231,235,.25);margin-bottom:3px;padding-bottom:2px}.hud-over{color:#f87171;font-weight:700}.hud-max{color:#9ca3af}.hud-gauges{color:#9ca3af;margin-top:3px;gap:8px;justify-content:flex-start;flex-wrap:wrap}[data-tier=tablet] .tool{min-height:44px;font-size:14px}[data-tier=tablet] .left{width:120px}[data-tier=tablet] .linkish{padding:8px 4px;display:inline-block}[data-tier=tablet] .prompt-input{min-height:40px;font-size:16px}.keypad{padding:4px 8px 8px}.keypad-row{display:flex;gap:6px;margin-top:6px}.keypad-key{flex:1;min-height:44px;font:16px ui-monospace,monospace;background:var(--panel, #f3f4f6);color:inherit;border:1px solid var(--line);border-radius:6px;cursor:pointer}.keypad-key:active{background:var(--accent);color:#fff}.right.panel-slide{position:fixed;top:0;right:0;bottom:0;width:min(340px,88vw);transform:translate(100%);transition:transform .18s ease-out;z-index:30;background:var(--bg, #fff);box-shadow:-8px 0 24px #0000002e;overflow-y:auto;padding:12px}.right.panel-slide.open{transform:translate(0)}.panel-toggle{position:absolute;top:8px;right:8px;z-index:31;width:44px;height:44px;font-size:18px;border-radius:8px;border:1px solid var(--line);background:var(--bg, #fff);cursor:pointer}.phone-banner{font-size:11px;color:var(--warn);margin:4px 0 8px;line-height:1.4}[data-tier=phone] .left{width:96px}[data-tier=phone] .tool{min-height:44px}.dialog-scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#11182766;display:flex;align-items:center;justify-content:center;z-index:50}.dialog{background:var(--bg, #fff);border-radius:8px;padding:18px 20px;width:min(460px,92vw);max-height:80vh;overflow-y:auto;box-shadow:0 12px 40px #00000040}.share-disclaimer{font-size:12px;padding:8px 10px;border-radius:6px;background:#fef3c7;color:#92400e;margin:8px 0}.share-go{margin:10px 0;justify-content:center}.share-fresh{font-size:12px;word-break:break-all}.share-row{font-size:12px;margin:4px 0}.share-name{font-weight:600}.dialog-close{display:block;margin-top:12px}.palette-hint{font-size:11px;color:#6b7280;margin:6px 2px 0;text-transform:uppercase;letter-spacing:.04em}.dim-input{width:72px;font:inherit;padding:2px 4px}.item-actions .linkish{margin-right:6px}