@media (max-width: 767px){#app{grid-template-columns:1fr;grid-template-rows:52px 1fr;grid-template-areas:"header" "canvas"}#status-bar{display:none!important}#header{height:52px;padding:0 8px;gap:6px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-webkit-overflow-scrolling:touch}#header::-webkit-scrollbar{display:none}#btn-sb-left-open,#btn-sb-right-open{display:inline-flex;flex-shrink:0}#app.sb-left-open #btn-sb-left-open{display:none}#btn-translate,#btn-rotate,#btn-scale,#btn-wall,.wall-view-wrap,#btn-delete,#btn-clear,#btn-model-editor,#btn-theme-editor,#btn-pdf,.h-divider{display:none!important}#btn-theme,#btn-cart,#btn-walk,#btn-share{display:inline-flex}#sidebar-left,#sidebar-right{position:fixed;inset:auto 0 0;height:72vh;width:100%;max-width:100%;transform:translateY(110%);transition:transform .3s cubic-bezier(.4,0,.2,1);border-radius:16px 16px 0 0;border-top:1px solid var(--brd2);border-right:none;border-left:none;z-index:150;box-shadow:0 -8px 48px #0009;grid-area:unset}#sidebar-left:before,#sidebar-right:before{content:"";display:block;flex-shrink:0;width:40px;height:4px;border-radius:2px;background:var(--brd2);margin:10px auto 0}#app.sb-left-open #sidebar-left,#app.sb-right-open #sidebar-right{transform:translateY(0)}#sidebar-right{display:flex;flex-direction:column;overflow:hidden}.sb-close-btn{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:36px;height:36px;margin-left:auto;background:none;border:1px solid transparent;border-radius:var(--r);color:var(--txd);font-size:16px;cursor:pointer;transition:color var(--tr),background var(--tr),border-color var(--tr);min-width:44px;min-height:44px}.sb-close-btn:hover,.sb-close-btn:active{color:var(--acc3);background:#ff50501a;border-color:#ff505040}.sr-close-wrap{display:flex;align-items:center;justify-content:flex-end;padding:4px 8px 0;flex-shrink:0}.sb-overlay{display:block;position:fixed;inset:52px 0 0;z-index:140;background:#0000008c;opacity:0;pointer-events:none;transition:opacity .3s}#app.sb-left-open .sb-overlay,#app.sb-right-open .sb-overlay{opacity:1;pointer-events:auto}#mob-bar{display:flex;position:absolute;bottom:16px;left:50%;transform:translate(-50%);z-index:30;align-items:center;gap:2px;background:#0a0c10d1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--brd2);border-radius:50px;padding:5px 8px;box-shadow:0 4px 24px #00000080;-webkit-user-select:none;user-select:none;pointer-events:auto}.mob-bar-btn{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;border:1px solid transparent;background:transparent;color:var(--txd);font-size:17px;cursor:pointer;transition:color var(--tr),background var(--tr),border-color var(--tr);flex-shrink:0;min-width:44px;min-height:44px}.mob-bar-btn:active{transform:scale(.9);transition:transform .08s}.mob-bar-btn.active{color:var(--acc);background:#00e5a01f;border-color:#00e5a04d}.mob-bar-btn.wall-active{color:var(--acc);border-color:var(--acc);background:#00e5a024}.mob-bar-btn:hover{color:var(--tx)}.mob-bar-sep{width:1px;height:22px;background:var(--brd2);flex-shrink:0;margin:0 3px;opacity:.6}.btn{min-height:44px;padding:0 14px}.mode-btn{min-height:40px}.cart-close,.proj-close,.share-modal-close{min-width:44px;min-height:44px}.quick-add{width:calc(100vw - 24px);left:12px!important;right:12px!important;top:60px!important}.ctrl-trigger{bottom:calc(76px + env(safe-area-inset-bottom,0px));right:16px}.ctrl-panel{bottom:calc(118px + env(safe-area-inset-bottom,0px));left:12px;right:12px;width:auto;transform:none;transform-origin:bottom center;max-height:56vh}.ctrl-panel .cp-pages{overflow-y:auto;-webkit-overflow-scrolling:touch}.cart-panel,.proj-panel{width:100vw;max-width:100vw}.share-modal{width:calc(100vw - 16px);max-width:100%;margin:8px;top:50%!important}#sl-resize-x,#sr-resize-x,#sr-resize-y{display:none!important}}