.room-modes{display:flex;gap:22px;margin-top:22px;font-size:12px}.room-modes a{padding:8px 0;border-bottom:1px solid transparent}.room-modes [aria-current=page]{border-bottom-color:var(--green)}.mode-buttons{display:flex;gap:6px;align-items:center}.mode-buttons>button,.scene-toolbar button{font-size:11px}.mode-buttons>button[aria-pressed=true],.scene-toolbar button[aria-pressed=true]{background:#eef0e7;border-color:var(--green)}.scene-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin:15px 0}.grid-check{display:flex;align-items:center;font-size:10px;gap:5px;margin-left:auto}.grid-check input{accent-color:var(--green)}#stage-wrap{min-height:0}#canvas-3d{touch-action:none;width:100%;height:auto;display:block}#status-3d{font-size:12px;color:var(--green);margin-top:16px}#error-3d{font-size:12px;color:#a33b27;margin-top:10px}.notice{border:1px solid var(--line);padding:20px;font-size:12px}.notice a{display:block;text-decoration:underline;margin-top:12px}#products-3d{display:grid;gap:8px;margin-top:15px;max-height:350px;overflow:auto}#products-3d button{display:flex;align-items:center;text-align:left;gap:10px;font-size:10px}#products-3d img{width:55px;height:58px;object-fit:contain}#products-3d p{font-size:12px;color:var(--muted)}#search-3d{margin-top:14px}.demo-card{background:var(--paper);padding:15px;margin-top:18px;font-size:11px}.demo-card button{margin:12px 0;width:100%;font-size:12px}.demo-card small{display:block;font-size:10px;color:var(--muted)}#layers-3d{display:grid;gap:6px;margin-top:12px}#layers-3d button{width:100%;text-align:left;font-size:11px}#layers-3d [aria-pressed=true]{background:#eef0e7;border-color:var(--green)}#edit-3d,#calibration-3d{padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:22px}#edit-3d h2{font-size:17px;margin:12px 0}#edit-3d label,#calibration-3d label{display:block;font-size:11px;margin:15px 0}#edit-3d .nudge{margin:15px 0 8px}#remove-3d{font-size:11px;width:100%}#calibration-3d input[type=number]{width:100%;padding:10px;border:1px solid var(--line)}#dimensions-3d,#position-3d{margin:7px 0}body[aria-busy=true] #workspace{cursor:progress}#retry-3d{margin-top:15px}.catalog-3d{margin-top:25px}.canvas-hint{max-width:700px}@media(max-width:700px){.mode-buttons{flex-wrap:wrap}.studio-bar{align-items:start}.scene-toolbar{gap:5px}.scene-toolbar button{font-size:10px;padding:7px}.grid-check{margin-left:0}.catalog-3d{order:3}#edit-3d{order:0}#calibration-3d{order:1}.layers-section{order:2}.demo-card{font-size:12px}} 
.estimate-note{background:#eee9dc;border-left:2px solid #a39062;padding:12px;font-size:11px;line-height:1.7;margin:14px 0}