:root{--bg:#fff;--panel:#f6f7f9;--stage:#eceef2;--text:#1c1f24;--muted:#6b7280;--border:#dcdfe5;--accent:#2563eb;--accent-text:#fff;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#14161a;--panel:#1b1e23;--stage:#0f1114;--text:#e6e8ec;--muted:#9097a3;--border:#2b2f36;--accent:#5b8def;--accent-text:#0b1020}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.app{flex-direction:column;height:100%;display:flex}.toolbar{border-bottom:1px solid var(--border);background:var(--bg);align-items:center;gap:12px;padding:8px 12px;display:flex}.brand{margin-right:4px}.tools{gap:4px;margin-left:8px;display:flex}button{font:inherit;color:var(--text);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:6px;padding:5px 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(width<=700px){.toolbar{gap:8px}.scale-status{flex-basis:100%;margin-left:0}.main{flex-direction:column;overflow-y:auto}.stage{flex:none;height:60vh}.sidebar{border-left:0;border-top:1px solid var(--border);flex:none;width:auto;overflow-y:visible}}.rooms-title{margin-top:16px!important}.furn-add{grid-template-columns:repeat(4,1fr);gap:4px;display:grid}.furn-add button{flex-direction:column;align-items:center;gap:2px;padding:6px 2px;font-size:11px;display:flex}.furn-inspector{border:1px solid var(--accent);background:color-mix(in srgb, var(--accent) 10%, transparent);border-radius:8px;margin-top:8px;padding:8px}.furn-name{width:100%;font:inherit;color:var(--text);background:0 0;border:1px solid #0000;border-radius:4px;padding:2px 4px;font-weight:600}.furn-name:hover,.furn-name:focus{border-color:var(--border);outline:none}.furn-fields{grid-template-columns:1fr 1fr;align-items:end;gap:6px;margin:6px 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