.room-editor{min-width:0;min-height:0;height:100%;display:grid;grid-template-rows:46px minmax(0,1fr);overflow:hidden;background:#0f1116}.room-toolbar{display:flex;align-items:center;gap:6px;min-width:0;padding:7px 10px;border-bottom:1px solid var(--line);background:#15181f}.room-tool{border:1px solid transparent;background:transparent;color:#9ea7b4;border-radius:7px;padding:7px 9px;font-size:10px;cursor:pointer;white-space:nowrap}.room-tool:hover,.room-tool.active{background:#22262f;color:#fff}.room-tool.primary{background:#6f55e8;color:#fff}.toolbar-spacer{flex:1;min-width:12px}.room-zoom-control{display:flex;align-items:center;gap:7px;min-width:0;color:#707a88;font-size:9px}.room-zoom-control input{width:100px;min-width:70px}.room-zoom-control output{width:38px;flex:0 0 38px;color:#aeb7c4;text-align:right}.room-canvas-shell{position:relative;min-width:0;min-height:0;overflow:auto;background-color:#0c0f13;background-image:linear-gradient(45deg,#12161c 25%,transparent 25%),linear-gradient(-45deg,#12161c 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#12161c 75%),linear-gradient(-45deg,transparent 75%,#12161c 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}.room-canvas-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px}.room-canvas-empty>span{width:54px;height:54px;display:grid;place-items:center;border:1px solid #2c333d;border-radius:14px;background:#151920;color:#6d7786;font-size:20px}.room-canvas-empty h2{margin:14px 0 0;font-size:15px}.room-canvas-empty p{margin:6px 0 14px;color:#687280;font-size:10px}.room-canvas-empty button{border:0;background:#7057e8;color:#fff;border-radius:8px;padding:8px 11px;font-size:10px;font-weight:700;cursor:pointer}.room-canvas-stage{min-width:100%;min-height:100%;width:max-content;height:max-content;padding:40px;display:flex;align-items:flex-start;justify-content:flex-start}.room-canvas-stage img{display:block;max-width:none;flex:0 0 auto;box-shadow:0 16px 50px rgba(0,0,0,.35);outline:1px solid rgba(255,255,255,.08)}.property-section select{width:100%;min-width:0;border:1px solid #2b313b;background:#11141a;color:#cbd2dc;border-radius:6px;padding:6px 7px;font-size:10px}.property-help{margin:8px 0 0;color:#606a77;font-size:9px;line-height:1.45}.inspector-action{width:100%;margin-top:8px;border:1px solid #303641;background:#1b1f27;color:#cbd2dc;border-radius:7px;padding:7px 8px;font-size:10px;cursor:pointer}.inspector-action:hover{background:#242933;color:#fff}.inspector-action.danger{color:#d78d97}.inspector-action.danger:hover{background:#332126;color:#ffd9df}@media(max-width:1180px){.room-toolbar{gap:4px}.room-zoom-control input{width:76px}.room-tool{padding:7px 8px}}