#mobile-tools-button{display:none}
body.mobile-tools-active:not(.landing) #mobile-tools-button{display:inline-flex;min-height:48px;width:auto;padding:10px 12px;align-items:center;gap:7px;white-space:nowrap;font-size:15px;background:#223b42;border:1px solid #658b8060;border-radius:9px;color:#d5e7df;flex-shrink:0}
.load-error #loading{position:fixed;inset:0;z-index:1000;opacity:1;pointer-events:auto;background:#0c151a;padding:24px;overflow:auto}
.load-error #loading .loading-orbit{display:none}
.load-error #loading h2{font-size:28px}.load-error #loading p{font-size:18px;line-height:1.6;max-width:540px}
.load-error #retry-load{min-height:48px;font-size:18px}
.top-actions #advanced-button{width:auto;min-width:max-content;padding:8px 12px}
#model-tools-dialog{position:fixed;inset:auto 0 0;margin:0;width:100%;max-width:none;height:min(330px,38dvh);max-height:none;padding:0;background:#14232b;border:1px solid #658b80;border-radius:16px 16px 0 0;color:#edf2ee;z-index:90;box-shadow:0 -6px 24px #0004;overflow:hidden}
#model-tools-dialog[open]{display:flex;flex-direction:column}
#model-tools-dialog .dialog-head{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-shrink:0;padding:4px 12px;background:#14232b}
#model-tools-dialog h2{font-size:19px;margin:0;line-height:1.3}
#model-tools-close{min-width:44px;min-height:44px}
.mobile-tools-tabs{display:flex;gap:4px;padding:0 10px 6px;flex-shrink:0}
.mobile-tools-tabs button{flex:1;min-width:0;min-height:44px;padding:6px 4px;color:#c2d7d7;background:#20373f;border:1px solid #658b8060;border-radius:8px;font-size:15px}
.mobile-tools-tabs button[aria-selected=true]{background:var(--lime);color:#193029}
.mobile-tools-content{overflow:auto;min-height:0;padding:6px 12px 12px;overscroll-behavior:contain}
#model-tools-dialog [hidden]{display:none!important}
#model-tools-dialog #orientation-label{display:none}
#model-tools-dialog h3{font-size:17px;margin:22px 0 12px}
#model-tools-dialog .orientation,#model-tools-dialog .stage-tools,#model-tools-dialog .bottom-controls{position:static;inset:auto;width:100%;max-width:none;margin:0;transform:none}
#model-tools-dialog .orientation{display:block}
#model-tools-dialog .view-buttons{display:grid;grid-template-columns:1fr 1fr!important;gap:8px}
#model-tools-dialog .view-buttons button{min-height:48px;font-size:16px;background:#223b42}
#model-tools-dialog .heartbeat-button{width:100%!important;min-height:52px;background:#263e46!important;color:#d5e7df;opacity:1}
#model-tools-dialog .heartbeat-button:disabled{color:#9faeb5!important}
#model-tools-dialog .heartbeat-button br{display:none}
#model-tools-dialog .heartbeat-button small{margin-left:.3em}
#model-tools-dialog .stage-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
#model-tools-dialog .stage-tools .icon-button{width:100%;min-height:54px;flex-direction:row;padding:8px;gap:8px;background:#223b42}
#model-tools-dialog .stage-tools .icon-button span{font-size:15px}
#model-tools-dialog .stage-tools>span:empty{display:none}
#model-tools-dialog .bottom-controls{margin-top:0;background:#192d35}
#model-tools-dialog .control-tabs{height:auto;min-height:52px}
#model-tools-dialog .control-tabs button{font-size:14px;min-width:0;white-space:normal;padding:8px 4px}
#model-tools-dialog .control-tabs svg{display:none}
#model-tools-dialog .slider-panel{height:auto;min-height:122px;padding:12px 64px 12px 12px}
#model-tools-dialog .slider-heading output{white-space:nowrap;flex-shrink:0;margin-left:8px}
#model-tools-dialog select{font-size:16px}
#model-tools-session{display:grid;grid-template-columns:1fr 1fr;gap:8px}
#model-tools-session button{display:flex;align-items:center;justify-content:center;gap:8px;min-width:0;width:auto;min-height:48px;margin:0;padding:10px;font-size:16px;background:#223b42;color:#d5e7df;border:1px solid #658b8060;border-radius:9px;white-space:normal}
#model-tools-session .reset-caption{display:inline}
#model-tools-session #fullscreen-button:after{content:'Celá obrazovka';font-size:15px}
#model-tools-session svg{width:20px;height:20px;flex-shrink:0}
.heartbeat-button{background:#263e46!important}
.demo-product-link{display:inline-flex;align-items:center;min-height:44px;color:#c9eda6;font-size:14px;line-height:1.3;text-decoration:underline;text-underline-offset:4px;white-space:nowrap}
.demo-product-link[hidden]{display:none}
/* A short desktop embed uses the existing sidebar space for the same tools. */
.compact-embed .workspace,.compact-embed.advanced-open .workspace,.compact-embed.kids-mode .workspace{grid-template-columns:minmax(0,1fr) 360px}
.compact-embed #model-tools-dialog{inset:var(--mobile-header-height,68px) 0 0 auto;width:360px;height:auto;border-radius:12px 0 0 0}
.compact-embed #model-tools-dialog .mobile-tools-content{flex:1}
.compact-embed.advanced-open .left-panel{position:fixed;z-index:9;inset:var(--toolbar-height,68px) auto 52px 0;width:340px;background:#111b21;box-shadow:15px 0 60px #0009}
@media(min-width:1001px) and (max-height:700px){
 body{min-height:0}
 .simulation-active .stage .stage-tools{top:70px;display:grid;grid-template-columns:92px 92px;gap:6px}
 .simulation-active .stage .stage-tools>span{display:none}
 .simulation-active .stage .stage-tools .icon-button{min-height:48px;flex-direction:row;gap:4px;padding:4px}
 .simulation-active .stage .orientation{top:70px;width:332px;max-width:none;right:auto}
 .simulation-active .orientation>span{display:none}
 .simulation-active .orientation .view-buttons{display:grid;grid-template-columns:repeat(4,1fr)}
 .simulation-active .orientation .view-buttons button{min-width:0;padding:6px 4px}
 .simulation-active .orientation .heartbeat-button{width:100%;min-height:48px}
 .simulation-active .orientation .heartbeat-button br{display:none}
 .simulation-active .orientation .heartbeat-button small{margin-left:4px}
}
@media(max-width:650px){
 .topbar .demo-product-link{order:5;width:100%;justify-content:center}
 body:not(.landing) #mobile-tools-button{display:inline-flex;min-height:48px;width:auto;padding:10px 12px;align-items:center;gap:7px;white-space:nowrap;font-size:15px;background:#223b42;border:1px solid #658b8060;border-radius:9px;color:#d5e7df;flex-shrink:0}
 .topbar .brand-logo{width:108px}.topbar{padding-left:12px!important;padding-right:12px!important}.top-actions{flex-shrink:0;max-width:none;gap:6px}.top-actions #help-button{width:44px;min-width:44px}
 body:not(.landing) .stage,body.kids-mode:not(.landing) .stage{height:clamp(440px,65svh,620px);min-height:440px}
 body.simulation-active .stage{height:720px;min-height:720px}
 .canvas-hint{bottom:16px;font-size:13px}.stage:has(#mobile-detail-link:not([hidden])) .canvas-hint{display:none}
 #mobile-detail-link{bottom:12px;left:12px;right:auto;max-width:calc(100% - 24px);font-size:15px}
 .simulation-active #mobile-detail-link{bottom:222px}
 .stage-header{top:18px;left:16px;right:16px}.stage-header .eyebrow{font-size:12px}.stage-subtitle{font-size:14px}
 #simulation-audience small{display:none}#simulation-audience .audience-switch{margin-bottom:6px}
 .restore-hidden{top:104px;font-size:14px}
 body.mobile-tools-open{overflow:hidden}
 body.mobile-tools-open .stage,body.mobile-tools-open.kids-mode .stage{position:fixed;z-index:20;top:var(--mobile-header-height);left:0;right:0;bottom:var(--mobile-sheet-height);height:auto!important;min-height:0!important;width:100%;background:#0c151a}
 .mobile-tools-open #canvas-host{inset:0;width:100%;height:100%!important}
 .mobile-tools-open .stage-header{top:10px}
 .mobile-tools-open .stage-header h2{font-size:20px}
 .mobile-tools-open .stage-header .eyebrow,.mobile-tools-open .stage-subtitle,.mobile-tools-open .canvas-hint,.mobile-tools-open #mobile-detail-link,.mobile-tools-open .simulation-controls{display:none!important}
}
@media(min-width:1600px) and (orientation:landscape){
 .kids-catalogue .workspace{grid-template-columns:minmax(0,1fr) minmax(760px,48%)}
 .kids-catalogue .simulation-catalogue{display:grid;grid-template-columns:1fr 1fr;gap:12px}
 .kids-catalogue .simulation-card{margin:0;min-height:138px;padding:12px;align-items:center}
 .kids-catalogue .simulation-card strong{font-size:21px}.kids-catalogue .simulation-card small{line-height:1.35}
 .kids-catalogue .simulation-card-icon,.kids-catalogue .simulation-card-icon svg{width:54px;height:54px}
 .kids-catalogue .detail-title{margin:12px 0}.kids-catalogue .detail-description{margin-bottom:16px}
}