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(width<=1199px){.app-shell{min-height:100svh;overflow-x:hidden}.top-bar{flex-direction:row;align-items:center;min-height:64px;padding:12px 16px}.top-bar h1{font-size:20px}.top-actions{margin-inline-start:auto}.top-meta span{min-height:28px;padding:4px 8px;font-size:12px}.editor-layout{min-height:auto;display:block;position:relative}.workspace{min-height:calc(100svh - 64px)}.workspace-header{min-height:52px;padding:10px 14px}.preview-frame{flex:1;align-items:center;min-height:0;padding:20px}.tool-panel-shell,.sidebar-restore-button{display:none}.tab-list{grid-template-columns:repeat(3,minmax(0,1fr))}.tab-button{min-height:48px}}@media (width>=768px) and (width<=1199px){.floating-tools-button{display:none}}@media (width<=767px){.top-bar{flex-direction:row;align-items:center;min-height:56px;padding:10px 12px}.top-bar h1{margin-top:2px;font-size:16px;line-height:1.25}.eyebrow{font-size:11px;line-height:1.2}.top-meta,.top-tools-button{display:none}.workspace{min-height:auto}.workspace-header{flex-direction:row;align-items:center;min-height:48px;padding:8px 12px}.workspace-title{gap:8px}.workspace-title h2{font-size:14px}.workspace-title p{display:none}.workspace-actions{gap:6px}.size-pill{min-height:32px;padding:5px 8px;font-size:12px}.workspace-tools-button{min-height:40px;padding:8px 10px}.preview-frame{flex:none;align-items:flex-start;min-height:0;padding:10px 12px 14px}.stage-outer{box-shadow:0 14px 36px #24242429}.panel-heading{padding:12px 14px}.panel-heading h2{font-size:16px}.panel-heading p{margin-top:2px}.panel-content{padding:14px 14px calc(24px + env(safe-area-inset-bottom))}.tab-list{grid-template-columns:repeat(3,minmax(0,1fr));padding:10px}.tab-button{gap:5px;min-height:48px;padding:7px 6px;font-size:13px}.tab-button svg{width:16px;height:16px}.floating-tools-button{right:12px;bottom:calc(12px + env(safe-area-inset-bottom))}.reset-dialog-overlay{align-items:flex-end;padding:10px}.reset-dialog{width:100%;max-height:calc(100svh - 20px);padding:16px}.reset-dialog-actions{grid-template-columns:1fr}}