.room-dialog{border:1px solid #ddd1e2;border-radius:24px;background:#f7f8fc;color:#48204d;width:min(1000px,94vw);max-height:94dvh;padding:24px;overflow:auto;box-shadow:0 25px 100px #20102b55}.room-dialog::backdrop{background:#21122bc9}.room-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.room-toolbar h2{font:650 24px/1.2 system-ui;margin:0}.room-dialog button,.room-dialog select{font:600 13px system-ui;border:1px solid #cbb5d1;background:white;color:#48204d;padding:10px 14px;border-radius:12px;cursor:pointer}.room-dialog button:focus-visible,.room-dialog select:focus-visible{outline:3px solid #a049aa;outline-offset:3px}.room-help,.room-status{font:13px/1.5 system-ui}.room-canvas{height:min(53vh,530px);min-height:260px;background:#eee8f4;border-radius:16px;overflow:hidden}.room-canvas canvas{display:block;touch-action:none}.room-controls{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin-top:16px;font:12px system-ui}.room-dialog small{font:11px/1.4 system-ui;color:#735d7b}.room-controls label{display:flex;gap:6px;align-items:center}.room-controls select{margin:0;width:auto}.room-controls input{accent-color:#48204d}@media(max-width:600px){.room-dialog{padding:15px}.room-canvas{height:42vh}.room-toolbar h2{font-size:19px}}