/* The desktop editor and the touch editor share the same plan and controls. */
.mobile-panel-heading,.mobile-nav,.mobile-properties,.mobile-draft{display:none}
.web-app-card{margin:24px 0 0;padding:16px 0;border-top:1px solid var(--line);font-size:12px}
.web-app-card strong{font-weight:600}.web-app-card p{font-size:12px;line-height:1.6;color:#657187;margin:8px 0}
.web-app-card .quiet{padding:8px 0;font-size:12px;text-align:left;color:var(--blue)}
.panel-close{font-size:26px;width:44px;height:44px;flex:none;border-radius:8px}.panel-close:hover{background:#f0f3f8}
.help-heading{display:flex;justify-content:space-between;gap:12px;align-items:center}.help-heading h2{margin:0}
#pwa-help-dialog{max-width:520px;max-height:90dvh;overflow:auto}#pwa-help-dialog ol{padding-left:22px;font-size:14px;line-height:1.7;color:#536179}#pwa-help-dialog li+li{margin-top:12px}
.no-script{position:fixed;inset:0;z-index:100;background:white;padding:48px;color:#243047}
.key-wall{height:2px}
.panel-backdrop{position:fixed;inset:0;background:#18284266;z-index:30;cursor:default}
@media(max-width:960px){
  :root{--header-height:108px;--nav-height:calc(62px + env(safe-area-inset-bottom,0px));--panel-top:max(12px,env(safe-area-inset-top,0px))}
  body{height:100dvh;overflow:hidden;overscroll-behavior:none}
  .topbar{height:var(--header-height);padding:8px max(12px,env(safe-area-inset-right,0px)) 8px max(12px,env(safe-area-inset-left,0px));display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:40px 44px;gap:4px 14px}
  .brand{width:auto;gap:7px}.brand>svg{width:24px;height:24px}.brand>span:first-of-type{font-size:25px}.brand-detail{display:none}
  .document-name{min-width:0;margin:0;gap:2px}.document-name input{width:100%;max-width:none;font-size:16px}.document-name>span{font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .file-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:6px;margin:0;min-width:0}
  .file-actions button{min-height:42px;font-size:13px;padding:8px 12px;white-space:nowrap}.file-actions svg{display:none}.file-actions #new-plan{margin-right:auto}.file-actions #install-app{border:1px solid #dce2ed}
  .workspace{display:block;height:calc(100dvh - var(--header-height) - var(--nav-height));min-height:0}
  .drawing-area{height:100%;width:100%}.canvas-toolbar{height:48px;padding:0 8px;gap:4px}.view-label{min-width:0;font-size:12px;gap:0}.view-label>span:last-child,.view-square,.separator{display:none}#active-tool-name{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#344057;font-weight:600}
  .history{gap:0;flex:none}.history .icon-button{width:42px;height:44px}.toolbar-divider{margin:0 3px}.small{font-size:12px;padding:8px;min-height:44px}
  #canvas-container{min-height:0}.statusbar{height:28px;font-size:10px;padding:0 10px;min-width:0}#status-message{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#coordinates,#scale-label{display:none}
  .zoom-controls{height:44px;right:12px;bottom:12px}.zoom-controls button{width:42px;height:42px}.zoom-controls>span:first-of-type{min-width:44px}
  #empty-hint{top:44%;width:min(380px,88%)}#empty-hint h1{font-size:22px}#empty-hint p{font-size:14px}#empty-hint .empty-symbol{font-size:42px}#empty-hint button{min-height:44px}
  .drawing-hint{top:12px;max-width:90%;width:auto;white-space:normal;text-align:center;font-size:11px}
  .sidebar,.summary,.mobile-properties{display:none;position:fixed;z-index:31;top:var(--panel-top);bottom:max(12px,env(safe-area-inset-bottom,0px));width:min(380px,calc(100vw - 24px));max-height:none;margin:0;border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 60px #18284233;background:#fff;overflow:auto;overscroll-behavior:contain;padding:0 20px 24px}
  .sidebar{left:max(12px,env(safe-area-inset-left,0px))}.summary,.mobile-properties{right:max(12px,env(safe-area-inset-right,0px))}
  .sidebar[data-open="true"],.summary[data-open="true"],.mobile-properties[data-open="true"]{display:block}
  .mobile-panel-heading{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:8px;background:#fff;margin:0 -2px 16px;padding:10px 0;border-bottom:1px solid var(--line)}.mobile-panel-heading h2{font-size:17px;margin:0;letter-spacing:-.3px}
  .sidebar>.section-heading,.sidebar>.field-row,.sidebar>.check-row{display:flex}.sidebar>.section-heading{margin:20px 0 12px}
  .sidebar .tools{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:0 0 22px}.sidebar .tool{display:flex;justify-content:flex-start;align-items:center;gap:9px;padding:12px 9px;min-height:52px;border:1px solid #e5eaf3;font-size:13px}.sidebar .tool>span{display:block;font-size:13px;line-height:1.35}.sidebar .tool>kbd{display:none}.sidebar .tool svg{width:21px;height:21px}
  .sidebar .field-row{font-size:14px;min-height:44px}.sidebar .field-row select{width:108px;font-size:16px;min-height:44px}
  .sidebar .check-row{display:flex;font-size:14px;align-items:center;flex-direction:row;text-align:left;gap:9px;line-height:1.5;min-height:40px;margin:0 0 8px}.sidebar .check-row input{width:20px;height:20px;margin:0}
  .wall-settings{font-size:14px;padding-top:16px;overflow-wrap:normal}.wall-settings>summary{text-align:left;list-style:disclosure-closed;min-height:36px}.wall-settings[open]>summary{list-style:disclosure-open;margin-bottom:4px}.wall-settings p{display:block;font-size:12px;line-height:1.7}.sidebar-bottom{display:flex;padding-top:14px;margin:0}
  .mobile-properties .inspector{display:block;position:static;z-index:auto;top:auto;left:auto;width:auto;max-height:none;overflow:visible;padding:0;border:0;border-radius:0;box-shadow:none;margin-top:0;background:transparent}
  .mobile-properties .inspector:empty{display:none}.inspector h2{font-size:16px}.inspector label{font-size:14px;margin-bottom:18px}.inspector input,.inspector select{min-height:46px;font-size:16px}.inspector button{min-height:44px}.inspector .property{font-size:13px}.inspector .quiet{font-size:14px}.inspector .delete{font-size:14px}#properties-empty{font-size:14px;line-height:1.7;color:#657187}
  .summary>.section-heading{display:none}.summary>.area-note,.summary>.plan-key,.summary>.example-link{display:flex}.summary>.area-note{display:block}.summary>.plan-key{flex-direction:column}.summary>.example-link{width:100%;min-height:44px;margin-top:20px}
  .total-card{float:none;padding:20px;margin:0 0 20px;width:100%}.total-card strong{font-size:36px}.total-card small{font-size:12px}.rooms-list{display:flex;flex-direction:column;gap:5px}.room-item{width:100%;padding:13px 8px;min-height:52px}.room-item strong{font-size:14px;max-width:240px}.room-item small{font-size:12px}
  .mobile-nav{position:fixed;left:0;right:0;bottom:0;height:var(--nav-height);padding:3px max(6px,env(safe-area-inset-right,0px)) env(safe-area-inset-bottom,0px) max(6px,env(safe-area-inset-left,0px));display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:start;background:#fff;border-top:1px solid var(--line);z-index:10;box-shadow:0 -4px 20px #18284206}
  .mobile-nav button{min-height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;color:#69778e;font-size:10px;border-radius:8px;padding:4px 2px}.mobile-nav button.active{color:var(--blue);background:#edf1ff}.mobile-nav button.has-properties{color:var(--blue)}.mobile-nav svg{width:22px;height:22px}.mobile-nav .nav-area{font-size:19px;line-height:22px;font-weight:650;letter-spacing:-.4px}
  .mobile-draft{position:fixed;z-index:8;left:12px;bottom:calc(var(--nav-height) + 86px);display:flex;gap:7px;background:#fff;padding:5px;border:1px solid var(--line);border-radius:10px;box-shadow:0 4px 20px #18284214}.mobile-draft button{min-height:40px;font-size:13px;padding:8px 14px}
  #toast{bottom:calc(var(--nav-height) + 12px);font-size:13px;z-index:40}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-header{padding:16px;gap:10px}.catalog-header h2{font-size:20px}.catalog-header p{font-size:13px}.catalog-filter{font-size:14px;gap:8px}.catalog-filter select{font-size:16px;min-height:44px;max-width:210px}#close-catalog{width:44px;height:44px}.catalog-item{min-height:135px}.catalog-item>svg{height:70px}.catalog-footer{padding:14px 16px}#furniture-catalog{padding:0 16px 20px}#furniture-dialog{max-height:92dvh}
  #pwa-help-dialog{padding:20px}.dialog-actions button{min-height:44px}
}
@media(max-width:360px){.file-actions{gap:3px}.file-actions button{padding:8px 9px;font-size:12px}.history .icon-button{width:36px}.canvas-toolbar .small{font-size:11px;padding:6px}.sidebar,.summary,.mobile-properties{padding-left:16px;padding-right:16px}.sidebar .tool{padding:11px 7px;gap:6px}.sidebar .tool>span{font-size:12px}}
@media(max-width:960px) and (min-width:600px) and (max-height:540px) and (orientation:landscape){:root{--header-height:64px;--nav-height:calc(52px + env(safe-area-inset-bottom,0px))}.topbar{grid-template-columns:auto minmax(100px,1fr) auto;grid-template-rows:48px;gap:8px}.file-actions{grid-column:auto}.file-actions #new-plan{margin:0}.file-actions button{padding:8px}.document-name>span{display:none}.mobile-nav button{min-height:46px;font-size:9px;gap:2px}.mobile-nav svg{width:18px;height:18px}.canvas-toolbar{height:42px}.statusbar{height:22px}#empty-hint .empty-symbol{display:none}#empty-hint h1{font-size:18px;margin:8px 0}#empty-hint p{font-size:12px;margin-bottom:8px;line-height:1.5}.mobile-draft{bottom:calc(var(--nav-height) + 76px)}}