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(prefers-reduced-motion:reduce){.catalog-preset-card{transition:none}}.timeline-zoom-cluster{display:flex;align-items:center;gap:4px;margin-left:auto;min-width:0}.mobile-editor-shell{display:flex;flex-direction:column}@media (min-width:600px) and (max-height:500px){.mobile-editor-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:52px minmax(0,1fr) 52px 64px;grid-template-areas:"header header" "preview timeline" "tools tools" "transport panels"}.mobile-editor-shell>header{grid-area:header}.mobile-editor-shell>section[aria-label=Preview]{grid-area:preview}.mobile-editor-shell>section[aria-label=Timeline]{grid-area:timeline;height:auto!important;min-width:0}.mobile-editor-shell>[data-testid=mobile-transport]{grid-area:transport;min-width:0}.mobile-editor-shell>nav[aria-label="Editing tools"]{grid-area:tools;min-width:0;overflow-x:auto}.mobile-editor-shell>nav[aria-label="Editor panels"]{grid-area:panels;min-width:0}}.timeline-zoom-cluster button{min-width:28px;height:28px;padding:0 6px}.timeline-zoom-slider{width:128px;min-width:72px;height:28px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;accent-color:var(--accent);cursor:pointer}.timeline-zoom-slider::-webkit-slider-runnable-track{height:3px;border-radius:2px;background:var(--border2)}.timeline-zoom-slider::-moz-range-track{height:3px;border-radius:2px;background:var(--border2)}.timeline-zoom-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:12px;margin-top:-4.5px;border:1px solid var(--text1);border-radius:50%;background:var(--accent)}.timeline-zoom-slider::-moz-range-thumb{width:12px;height:12px;border:1px solid var(--text1);border-radius:50%;background:var(--accent)}.timeline-zoom-value{min-width:48px;text-align:center;color:var(--text2);font-size:11px;font-variant-numeric:tabular-nums}.timeline-zoom-cluster :focus-visible,[data-shortcut-scope]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media(max-width:1100px){.timeline-zoom-slider{width:80px}}@media(max-width:600px),(pointer:coarse){.timeline-zoom-cluster{flex:1 0 100%;justify-content:flex-end}.timeline-zoom-cluster button{min-width:44px;height:44px}.timeline-zoom-slider{width:120px;max-width:30vw;height:44px}.timeline-zoom-slider::-webkit-slider-thumb{width:24px;height:24px;margin-top:-10.5px}.timeline-zoom-slider::-moz-range-thumb{width:24px;height:24px}}.timeline-track-more{display:flex;min-width:28px;min-height:28px;align-items:center;justify-content:center;flex:0 0 auto;color:var(--text2);border-radius:4px}.timeline-track-grip{display:inline-flex;align-items:center;justify-content:center;flex:0 0 14px;color:var(--text3);cursor:grab;opacity:.55}.timeline-track-header-row:focus-within .timeline-track-grip,.timeline-track-header-row:hover .timeline-track-grip{color:var(--accent);opacity:1}.timeline-track-header-row.timeline-track-drop-above:before,.timeline-track-header-row.timeline-track-drop-below:after{content:"";position:absolute;left:0;right:0;height:2px;background:var(--accent);box-shadow:0 0 6px rgba(79,127,255,.65);pointer-events:none}.timeline-track-header-row.timeline-track-drop-above:before{top:-1px}.timeline-track-header-row.timeline-track-drop-below:after{bottom:-1px}.timeline-track-more:focus-visible,.timeline-track-more:hover{color:var(--text1);background:var(--bg3)}@media (max-width:900px){[data-testid=mobile-editor-shell] .timeline-track-header-sidebar{width:176px!important;flex:0 0 176px}[data-testid=mobile-editor-shell] button{min-width:44px;min-height:44px}[data-testid=mobile-editor-shell] .timeline-track-controls{display:none}[data-testid=mobile-editor-shell] .timeline-track-more{display:flex;min-width:44px;min-height:44px}}@media (max-width:639px){.export-drawer{top:auto;right:0;bottom:0;width:100vw;max-width:100vw;height:100dvh;padding-bottom:env(safe-area-inset-bottom);border-left:0;border-top:.5px solid var(--border);border-radius:0;transform:translateY(100%);transition:transform .22s ease}.export-drawer.open{transform:translateY(0)}button,input,select,textarea{-webkit-tap-highlight-color:transparent}}@media (prefers-reduced-motion:reduce){.export-drawer{transition:none}}.keyboard-shortcuts-button[aria-expanded=true]{background:var(--bg3);color:var(--accent)}.shortcut-backdrop{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:#0009}.shortcut-dialog{width:min(760px,100%);max-height:100%;min-height:0;display:flex;flex-direction:column;background:var(--bg1);border:1px solid var(--border2);border-radius:12px;color:var(--text1);box-shadow:0 16px 48px #0008;overflow:hidden}.shortcut-header{justify-content:space-between;padding:16px 20px 12px;flex-shrink:0}.shortcut-header,.shortcut-heading{display:flex;align-items:center;gap:12px}.shortcut-heading{min-width:0}.shortcut-heading>svg{flex-shrink:0;color:var(--text2)}.shortcut-heading h2{font-size:18px;font-weight:600;margin:0 0 4px}.shortcut-heading p{font-size:12px;color:var(--text2);margin:0}.shortcut-close{min-width:44px;min-height:44px;flex-shrink:0}.shortcut-search{position:relative;margin:0 20px 12px;flex-shrink:0}.shortcut-search>svg{position:absolute;left:12px;top:14px;color:var(--text3);pointer-events:none}.shortcut-search input{width:100%;min-height:44px;padding-left:38px;font-size:13px}.shortcut-categories{display:flex;gap:4px;overflow-x:auto;flex-shrink:0;padding:0 20px 10px;border-bottom:1px solid var(--border)}.shortcut-category{min-height:44px;padding:8px 12px;flex-shrink:0;white-space:nowrap;border:1px solid transparent;border-radius:var(--control-radius);background:transparent;color:var(--text2);font-size:12px}.shortcut-category:hover{background:var(--bg3);color:var(--text1)}.shortcut-category[aria-pressed=true]{background:var(--accent-subtle,#4f7fff20);border-color:var(--accent);color:var(--text1)}.shortcut-results{overflow-y:auto;min-height:0;padding:12px 20px 20px;overscroll-behavior:contain}.shortcut-scope-note{font-size:12px;line-height:1.6;color:var(--text2);margin:0 0 12px}.shortcut-count{font-size:11px;color:var(--text3);margin:0 0 12px}.shortcut-section+.shortcut-section{margin-top:20px}.shortcut-section h3{font-size:12px;font-weight:600;color:var(--text2);margin:0 0 6px}.shortcut-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,44%);align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px}.shortcut-row small{display:block;margin-top:3px;color:var(--text3);font-size:11px}.shortcut-keys{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:4px;min-width:0}.shortcut-keys kbd{display:inline-block;max-width:100%;overflow-wrap:anywhere;padding:4px 7px;border:solid var(--border2);border-width:1px 1px 2px;border-radius:5px;background:var(--bg3);font:11px var(--font-mono);line-height:1.35}.shortcut-empty{padding:24px 0;color:var(--text2);text-align:center;font-size:13px}.shortcut-category:focus-visible,.shortcut-results:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}@media (max-height:500px),(max-width:600px){.shortcut-header{padding:10px 12px 6px}.shortcut-heading{gap:8px}.shortcut-heading h2{font-size:16px}.shortcut-search{margin:0 12px 8px}.shortcut-categories{padding:0 12px 6px}.shortcut-results{padding:10px 12px 14px}.shortcut-row{gap:8px;font-size:12px}}