:root{--paper:#fff;--surface:#f8f9fa;--soft:#eff1f2;--line:#e3e6e7;--line-strong:#c6cdce;--ink:#202727;--muted:#687272;--accent:#ce462c;--accent-soft:#fbede8;--teal:#29756a;--teal-soft:#e4f0eb;--blue:#416b8f;--blue-soft:#e7eff7;--radius:8px;--rail:68px;--library:258px;--inspector:264px;--label:110px;--track:50px;--ui:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--mono:ui-monospace,SFMono-Regular,Consolas,monospace}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;font-family:var(--ui);font-size:13px;color:var(--ink);background:var(--surface);-webkit-font-smoothing:antialiased}body{overflow:hidden}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.36}button svg{pointer-events:none;flex-shrink:0}button{touch-action:manipulation}svg.icon{width:18px;height:18px;display:inline-block;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,p{margin:0}h2{font-size:15px;letter-spacing:-.35px}h3{font-size:12px;font-weight:650}a{color:var(--teal)}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--ink);outline-offset:3px}input:focus,textarea:focus,select:focus{outline:0;border-color:var(--ink)!important}::selection{background:#ceded8}*{scrollbar-width:thin;scrollbar-color:#cbd0d0 transparent}
/* SoftUiButton: dimensions, focus, disabled states and motion are ported; shadows flattened. */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:36px;padding:0 13px;border:1px solid var(--line);border-radius:7px;background:var(--paper);font-weight:560;font-size:12px;white-space:nowrap;transition:background-color .15s,border-color .15s;user-select:none}.btn:hover:not(:disabled){background:var(--soft);border-color:var(--line-strong)}.btn:active:not(:disabled){background:#e5e9e9}.btn.primary{background:var(--ink);border-color:var(--ink);color:#fff}.btn.primary:hover:not(:disabled){background:#394141;border-color:#394141}.btn.accent{background:var(--accent);border-color:var(--accent);color:white}.btn.accent:hover:not(:disabled){background:#b43b24}.btn.ghost{background:transparent;border-color:transparent}.btn.ghost:hover:not(:disabled){background:var(--soft)}.btn.icon-only{padding:0;width:36px;flex-shrink:0}.btn.small{height:30px;font-size:11px;padding:0 9px}.btn.danger{color:#ae362a}.btn[aria-pressed=true]{background:var(--accent-soft);color:var(--accent);border-color:#e9c3b6}.btn.block{width:100%}.row{display:flex;align-items:center;gap:8px}.between{justify-content:space-between}.grow{flex:1;min-width:0}.muted{color:var(--muted)}.tiny{font-size:11px;line-height:1.6}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}.divider{width:1px;height:20px;background:var(--line);margin:0 5px}.eyebrow{font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:1.4px;color:var(--muted)}.key{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;min-width:20px;padding:1px 4px;font:10px var(--mono);background:var(--surface);color:var(--muted)}
.app{height:100dvh;min-height:480px;display:grid;grid-template-rows:65px minmax(260px,1fr) 300px 27px;grid-template-columns:var(--rail) var(--library) minmax(260px,1fr) var(--inspector)}.topbar{grid-column:1/-1;display:flex;align-items:center;padding:0 22px;gap:24px;border-bottom:1px solid var(--line);background:white;z-index:30}.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-size:21px;letter-spacing:-1px;font-weight:750;flex-shrink:0}.brand-mark{display:flex;align-items:center;justify-content:center;background:var(--ink);color:white;width:30px;height:30px;border-radius:7px}.brand-mark svg{width:22px;height:22px}.project-name{width:min(240px,22vw);border:1px solid transparent;border-radius:5px;background:transparent;font-weight:550;font-size:12px;padding:7px 8px;text-overflow:ellipsis}.project-name:hover{border-color:var(--line)}.project-block{display:flex;align-items:center;gap:5px}.saved{font-size:10px;color:var(--muted);display:flex;align-items:center;gap:4px;white-space:nowrap}.saved svg{width:13px;height:13px;color:var(--teal)}.top-actions{margin-left:auto;display:flex;align-items:center;gap:7px}.top-actions .export{height:36px;padding:0 17px}.version{font:10px var(--mono);color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:2px 4px;margin-left:2px}
/* EditorToolDock: controlled active id, aria-pressed and 44px buttons. */
.tool-dock{grid-column:1;grid-row:2;display:flex;flex-direction:column;align-items:center;gap:7px;border-right:1px solid var(--line);padding:14px 5px;background:white}.tool{border:0;background:transparent;width:56px;min-height:55px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;color:var(--muted);font-size:9px;font-weight:560;border-radius:7px}.tool:hover{background:var(--surface);color:var(--ink)}.tool[aria-pressed=true]{color:var(--ink);background:var(--soft)}.tool[aria-pressed=true] svg{color:var(--accent)}.tool svg{width:19px;height:19px}.dock-bottom{margin-top:auto}
.library{grid-column:2;grid-row:2;background:var(--paper);border-right:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column}.panel-heading{height:56px;min-height:56px;padding:0 17px;display:flex;align-items:center;justify-content:space-between}.panel-heading .eyebrow{font-size:9px;letter-spacing:.5px}.panel-scroll{overflow:auto;overscroll-behavior:contain;padding:0 16px 20px;flex:1}.panel-description{font-size:11px;line-height:1.65;color:var(--muted);margin:0 0 15px}.import-zone{border:1px dashed var(--line-strong);border-radius:8px;background:var(--surface);padding:18px 10px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;width:100%;margin-bottom:18px;transition:border-color .15s}.import-zone:hover,.import-zone.dragover{border-color:var(--ink);background:var(--soft)}.import-zone svg{width:21px;height:21px;margin-bottom:4px;color:var(--muted)}.import-zone strong{font-size:12px;font-weight:560}.import-zone span{font-size:10px;color:var(--muted)}.library-tabs{display:flex;gap:13px;border-bottom:1px solid var(--line);margin-bottom:14px}.library-tabs button{font-size:11px;background:none;border:0;padding:0 0 10px;color:var(--muted);position:relative}.library-tabs button[aria-selected=true]{color:var(--ink);font-weight:650}.library-tabs button[aria-selected=true]:after{content:"";position:absolute;height:2px;bottom:-1px;left:0;right:0;background:var(--ink)}.media-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 10px}.media-card{min-width:0;position:relative}.media-thumb{height:69px;background:#e4e7e7;border-radius:6px;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;border:1px solid transparent;width:100%;padding:0}.media-thumb img{width:100%;height:100%;object-fit:cover}.media-thumb:hover{border-color:var(--ink)}.media-thumb .add{position:absolute;right:5px;bottom:5px;background:white;color:var(--ink);width:21px;height:21px;border-radius:4px;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 5px #0002}.media-thumb .add svg{width:12px;height:12px}.media-time{position:absolute;left:5px;bottom:5px;font:9px var(--mono);color:white;background:#182020b8;border-radius:3px;padding:2px 4px}.media-name{font-size:10px;font-weight:550;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;margin-top:7px}.media-sub{font-size:9px;color:var(--muted);margin-top:3px}.media-missing{background:#fbede8;color:#ae362a}.media-audio{background:var(--teal-soft);color:var(--teal)}.library-note{border-top:1px solid var(--line);padding:12px 16px;font-size:10px;color:var(--muted);line-height:1.55;display:flex;gap:7px}.library-note svg{width:13px;height:13px;flex-shrink:0;margin-top:2px}.search-wrap{margin-bottom:12px}.search-wrap input{height:32px;font-size:11px}.empty-small{font-size:12px;line-height:1.7;color:var(--muted);padding:18px 0}
.stage{grid-column:3;grid-row:2;min-width:0;min-height:0;display:flex;flex-direction:column;position:relative;background:#f2f4f4}.stage-top{display:flex;align-items:center;justify-content:space-between;padding:10px 18px;height:49px;flex-shrink:0}.stage-top .eyebrow{font-size:9px}.stage-select{background:transparent;border:0;max-width:135px;font-size:10px;color:var(--muted);height:30px}.stage-viewport{flex:1;min-height:0;padding:8px 30px 12px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.canvas-shell{position:relative;aspect-ratio:16/9;max-width:100%;max-height:100%;overflow:hidden;background:#141a18;box-shadow:0 3px 14px #141c1812}.canvas-shell canvas{display:block;width:100%;height:100%;touch-action:none}.selection-box{position:absolute;border:1px solid #fff;outline:1px solid #2229;pointer-events:none}.selection-box:before,.selection-box:after{position:absolute;content:"";width:6px;height:6px;background:white;border:1px solid #333;left:-4px;top:-4px}.selection-box:after{left:auto;top:auto;right:-4px;bottom:-4px}.safe-guides{position:absolute;inset:10%;border:1px dashed #fffd;pointer-events:none}.stage-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#c3cbcb;gap:14px;text-align:center;padding:20px}.stage-empty h2{font-size:28px;letter-spacing:-1px;color:white;font-weight:550}.stage-empty p{font-size:11px;line-height:1.6}.stage-controls{height:57px;padding:0 20px;display:flex;align-items:center;gap:10px;flex-shrink:0;justify-content:space-between}.transport{display:flex;gap:4px;align-items:center}.transport .play{background:var(--ink);color:white;border-color:var(--ink);width:34px;height:34px;border-radius:50%;padding:0}.transport .play svg{width:14px;height:14px}.timecode{font:11px var(--mono);white-space:nowrap;color:var(--muted)}.timecode strong{font-weight:500;color:var(--ink)}.stage-bottom{padding:0 23px 4px;height:17px}.stage-bottom input{width:100%;margin:0}.preview-quality{font:9px var(--mono);color:var(--muted)}.loading-pill{position:absolute;top:13px;left:50%;transform:translateX(-50%);padding:7px 12px;border:1px solid var(--line);background:white;color:var(--muted);font-size:10px;border-radius:5px;z-index:2}
.inspector{grid-column:4;grid-row:2;border-left:1px solid var(--line);background:white;display:flex;flex-direction:column;overflow:hidden}.inspector-heading{padding-left:18px}.inspector-content{padding:0 18px 22px;overflow:auto;flex:1;overscroll-behavior:contain}.inspector-tabs{margin-bottom:18px}.field{display:block;margin-bottom:14px;min-width:0}.field label,.field-label{font-size:11px;font-weight:550;display:block;margin-bottom:7px}.field input:not([type=range]):not([type=color]),.field select,.field textarea,.text-input{height:36px;width:100%;border:1px solid var(--line);border-radius:7px;background:white;padding:0 10px;outline:none;transition:border-color .15s;font-size:12px}.field textarea{height:76px;padding:10px;resize:vertical;min-height:56px;line-height:1.5}.field input[type=color]{width:100%;height:34px;padding:3px;border:1px solid var(--line);border-radius:6px;background:white;cursor:pointer}.fields-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.fields-2 .field{margin-bottom:12px}.field-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:7px;gap:8px}.field-head label{margin:0}.field-head output{font:10px var(--mono);color:var(--muted)}.section-label{display:flex;align-items:center;justify-content:space-between;font-size:11px;font-weight:650;margin:18px 0 14px;padding-top:16px;border-top:1px solid var(--line)}.section-label.first{border-top:0;margin-top:0;padding-top:0}.section-label button{font-weight:400}.clip-tag{font:9px var(--mono);text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}.selected-name{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:170px}.inspector-nothing{padding-top:40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--muted);font-size:11px;line-height:1.7}.inspector-nothing svg{width:28px;height:28px;opacity:.45}.close-inspector{display:none}.range-wrap{width:100%}input[type=range]{appearance:none;-webkit-appearance:none;height:4px;background:var(--line);border-radius:3px;cursor:pointer;outline:none;accent-color:var(--ink);vertical-align:middle}input[type=range]::-webkit-slider-thumb{appearance:none;width:12px;height:12px;border:2px solid white;background:var(--ink);border-radius:50%;box-shadow:0 0 0 1px #b8bebe}input[type=range]::-moz-range-thumb{width:9px;height:9px;border:2px solid white;background:var(--ink);border-radius:50%;box-shadow:0 0 0 1px #b8bebe}.field input[type=range]{width:100%;margin:4px 0 8px}.range-wrap{padding:6px 0}.hint{font-size:10px;line-height:1.65;color:var(--muted);margin-top:7px}.segmented{display:flex;gap:3px;padding:3px;border-radius:7px;background:var(--soft)}.segmented button{flex:1;padding:6px 9px;border:0;background:transparent;border-radius:5px;font-size:10px;color:var(--muted);white-space:nowrap;min-width:0;min-height:28px}.segmented button[aria-selected=true]{background:white;color:var(--ink);box-shadow:0 1px 3px #0001;font-weight:600}.filter-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.filter-preset{border:1px solid var(--line);padding:0;overflow:hidden;border-radius:6px;background:white;color:var(--muted);text-align:center;font-size:9px}.filter-preset img{display:block;width:100%;height:40px;object-fit:cover}.filter-preset span{display:block;padding:6px 1px}.filter-preset[aria-pressed=true]{border-color:var(--ink);color:var(--ink)}.title-template{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;width:100%;padding:18px;border:1px solid var(--line);background:var(--surface);border-radius:7px;min-height:80px;margin-bottom:10px;text-align:left}.title-template:hover{border-color:var(--ink)}.title-template strong{font-size:25px;letter-spacing:-1px;line-height:1.1}.title-template span{font:9px var(--mono);text-transform:uppercase;letter-spacing:.8px;color:var(--muted);margin-top:10px}.title-template.serif strong{font-family:Georgia,serif;font-size:28px;font-weight:400}.title-template.caption strong{font-size:13px;letter-spacing:0;color:white;background:var(--ink);padding:5px 8px;border-radius:3px}.title-template.label strong{font:14px var(--mono);letter-spacing:3px}.tip-box{padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:7px;font-size:11px;line-height:1.65;color:var(--muted);margin:12px 0}.record-indicator{display:inline-block;width:8px;height:8px;background:var(--accent);border-radius:50%;margin-right:6px}
.timeline{grid-column:1/-1;grid-row:3;border-top:1px solid var(--line);background:white;display:flex;flex-direction:column;min-height:0;z-index:4}.timeline-toolbar{display:flex;align-items:center;gap:3px;height:48px;min-height:48px;padding:0 15px;border-bottom:1px solid var(--line)}.timeline-toolbar .btn{height:30px;font-size:10px}.timeline-toolbar .btn.icon-only{width:31px}.timeline-toolbar svg{width:16px;height:16px}.timeline-title{font-size:11px;font-weight:650;margin-right:18px}.timeline-zoom{display:flex;gap:8px;align-items:center;margin-left:auto}.timeline-zoom input{width:85px}.timeline-workspace{display:flex;flex:1;min-height:0;overflow:hidden}.track-labels{width:var(--label);flex-shrink:0;position:relative;z-index:5;background:white;border-right:1px solid var(--line);padding-top:24px}.track-label{height:var(--track);display:flex;align-items:center;gap:6px;padding:0 10px;color:var(--muted);font-size:10px}.track-label .btn{width:23px;height:25px;padding:0}.track-label .btn svg{width:13px;height:13px}.track-label .track-icon{width:13px;height:13px}.track-label span{flex:1}.track-label+.track-label{border-top:1px solid #f0f2f2}.timeline-scroll{overflow-x:auto;overflow-y:hidden;position:relative;flex:1;min-width:0;overscroll-behavior-x:contain}.timeline-content{position:relative;height:100%;min-width:100%;background:repeating-linear-gradient(90deg,transparent,transparent 99px,#f0f2f2 100px)}.ruler{height:24px;position:relative;border-bottom:1px solid var(--line);cursor:crosshair;touch-action:none;user-select:none}.ruler-tick{position:absolute;bottom:0;height:7px;border-left:1px solid var(--line-strong);pointer-events:none}.ruler-tick span{position:absolute;font:8px var(--mono);white-space:nowrap;left:5px;bottom:3px;color:var(--muted)}.track-row{height:var(--track);position:relative;border-bottom:1px solid #eff1f1}.track-row.disabled{opacity:.35}.timeline-clip{position:absolute;top:7px;height:41px;border:1px solid #94afa7;border-radius:5px;background:#d7e5de;overflow:hidden;cursor:grab;min-width:7px;touch-action:none;user-select:none;display:flex;align-items:center;color:#284d41}.timeline-clip.audio{background:#e4edf8;border-color:#a8bad0;color:#416b8f}.timeline-clip.text{background:#f5e7cf;border-color:#d2bb91;color:#896a2f}.timeline-clip.overlay{background:#f2ddd6;border-color:#d9a99c;color:#995e4e}.timeline-clip.selected{outline:2px solid var(--ink);outline-offset:1px;z-index:3}.timeline-clip.dragging{opacity:.65;z-index:6;cursor:grabbing}.clip-visual{width:100%;height:100%;display:flex;align-items:center;gap:8px;pointer-events:none;padding:0 9px;background-position:center;background-size:auto 100%;background-repeat:repeat-x}.clip-visual.has-image:before{content:"";position:absolute;inset:0;background:#10211935}.clip-visual.has-image .clip-text{position:relative;color:white;text-shadow:0 1px 3px #000c;background:#10211966;padding:3px 5px;border-radius:3px}.clip-text{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:550;display:block;max-width:100%}.clip-text small{font:8px var(--mono);opacity:.75;margin-left:7px}.trim-handle{width:9px;height:100%;position:absolute;top:0;background:#ffffff55;cursor:ew-resize;z-index:4;touch-action:none}.trim-handle:after{content:"";height:12px;width:2px;border-radius:1px;background:currentColor;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);opacity:.65}.trim-handle.left{left:0}.trim-handle.right{right:0}.waveform{position:absolute;inset:6px 6px;opacity:.45;pointer-events:none;display:flex;align-items:center;gap:2px;overflow:hidden}.waveform i{display:block;width:2px;min-width:2px;background:currentColor;border-radius:1px}.waveform+.clip-text{position:relative;background:#e4edf8b8}.playhead{position:absolute;left:0;top:0;bottom:0;width:1px;background:var(--accent);pointer-events:none;z-index:8;will-change:transform}.playhead:before{content:"";position:absolute;top:0;left:-5px;width:11px;height:13px;clip-path:polygon(0 0,100% 0,100% 65%,50% 100%,0 65%);background:var(--accent)}.empty-track{position:absolute;inset:0;display:flex;align-items:center;padding-left:18px;font-size:10px;color:#949e9e;pointer-events:none}.timeline-help{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:9px;color:var(--muted);padding:6px 15px;border-top:1px solid var(--line);height:25px;flex-shrink:0}.statusbar{grid-column:1/-1;grid-row:4;display:flex;align-items:center;justify-content:space-between;padding:0 15px;background:var(--surface);font-size:9px;color:var(--muted)}.statusbar .row{gap:6px}.statusbar svg{width:11px;height:11px}.statusbar .dot{width:4px;height:4px;background:#a6aeae;border-radius:50%}
.file-menu{position:relative}.menu{position:absolute;top:43px;left:0;width:237px;background:white;border:1px solid var(--line);border-radius:9px;padding:5px;box-shadow:0 8px 24px #17201a18;z-index:80}.menu .btn{width:100%;justify-content:flex-start;border:0;background:white;height:38px;font-size:11px}.menu .btn:hover{background:var(--surface)}.menu .key{margin-left:auto;font-size:8px}.menu hr{border:0;border-top:1px solid var(--line);margin:5px}.toast{position:fixed;bottom:42px;left:50%;transform:translateX(-50%);background:white;border:1px solid var(--line);border-radius:9px;padding:11px 12px;box-shadow:0 5px 25px #12201820;display:flex;align-items:center;gap:10px;font-size:12px;max-width:min(540px,92vw);z-index:150}.toast .toast-mark{color:var(--teal);flex-shrink:0}.toast.error .toast-mark{color:var(--accent)}.toast .toast-message{line-height:1.5}.toast .btn{height:28px;width:28px}.modal{padding:0;border:1px solid var(--line);border-radius:13px;width:min(480px,calc(100vw - 30px));max-height:calc(100dvh - 35px);color:var(--ink);box-shadow:0 18px 70px #16201b35;overflow:auto}.modal::backdrop{background:#18201c66}.modal.wide{width:min(660px,calc(100vw - 30px))}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px 12px}.modal-head h2{font-size:22px;font-weight:600;letter-spacing:-.7px}.modal-body{padding:3px 22px 22px}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:8px;border-top:1px solid var(--line);padding:14px 22px}.modal p{line-height:1.65;font-size:12px;color:var(--muted);margin-bottom:18px}.export-preview{display:block;width:100%;height:130px;object-fit:cover;background:#202727;border-radius:7px;margin:0 0 16px}.export-summary{padding:13px;background:var(--surface);border:1px solid var(--line);border-radius:7px;margin-bottom:18px;font-size:11px;line-height:1.75}.export-progress{height:5px;background:var(--line);border-radius:3px;overflow:hidden;margin:18px 0 10px}.export-progress div{height:100%;background:var(--teal);width:0}.export-complete{padding:24px 0;text-align:center}.export-complete svg{width:40px;height:40px;color:var(--teal);margin-bottom:15px}.export-complete h3{font-size:21px;font-weight:600;letter-spacing:-.5px}.export-complete .btn{margin-top:14px}.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.help-row{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:11px}.source-list{font:10px var(--mono);line-height:1.8;overflow-wrap:anywhere}.help-section{font-size:14px;margin:20px 0 10px}.drop-overlay{position:fixed;inset:8px;border:2px dashed var(--ink);border-radius:13px;background:#fffffff2;z-index:190;display:flex;align-items:center;justify-content:center;pointer-events:none}.drop-overlay div{font-size:27px;font-weight:600;letter-spacing:-1px}.mobile-scrim{display:none}.mobile-edit{display:none}.busy .app{pointer-events:none}.busy .modal{pointer-events:auto}
@media(min-width:1650px){:root{--library:290px;--inspector:290px}.media-thumb{height:80px}.app{grid-template-rows:70px minmax(300px,1fr) 310px 28px;--track:53px}.timeline-clip{height:47px;top:8px}.stage-viewport{padding:10px 60px 15px}.topbar{padding:0 25px}.stage-controls{padding:0 36px}}
@media(max-width:1199px) and (min-width:769px){:root{--library:222px;--inspector:240px;--rail:61px}.topbar{gap:14px;padding:0 15px}.project-name{width:170px}.saved{display:none}.version{display:none}.stage-viewport{padding:8px 15px}.stage-controls{padding:0 12px;gap:4px}.preview-quality{display:none}.transport{gap:0}.stage-controls .btn.icon-only{width:30px}.media-thumb{height:57px}.panel-scroll{padding:0 12px 14px}.stage-top{padding:8px 12px}.top-actions .desktop-label{display:none}.inspector-content{padding:0 14px 18px}.tool{width:50px}.timeline-help .desktop-hint{display:none}}
@media(max-width:1023px) and (min-width:769px){.app{grid-template-columns:61px 205px minmax(260px,1fr);grid-template-rows:60px minmax(260px,1fr) 300px 25px}.inspector{position:fixed;right:0;top:60px;bottom:0;width:270px;z-index:50;box-shadow:-6px 0 25px #1020181a;display:none}.inspector.open{display:flex}.close-inspector{display:flex}.mobile-edit{display:inline-flex}.stage{grid-column:3}.stage-controls{padding:0 16px}.preview-quality{display:inline}.topbar{gap:12px}}
@media(max-width:768px){:root{--label:77px;--track:46px}.app{min-height:650px;height:100dvh;grid-template-columns:minmax(0,1fr);grid-template-rows:57px minmax(205px,1fr) 62px 176px 250px 23px}.topbar{grid-column:1;grid-row:1;padding:0 12px;gap:10px}.brand{font-size:19px;gap:7px}.brand-mark{width:27px;height:27px}.brand-mark svg{width:20px;height:20px}.project-block{margin-left:auto}.project-name{width:112px;font-size:11px;padding:6px 4px}.version,.saved,.top-actions>.desktop-only{display:none}.top-actions{margin:0;gap:3px}.top-actions .export{height:34px;width:35px;padding:0}.top-actions .export span:not([data-icon]){display:none}.top-actions .btn.icon-only{width:31px}.menu{left:auto;right:-35px;top:39px}.stage{grid-column:1;grid-row:2;min-height:0}.stage-top{height:35px;padding:3px 13px}.stage-top .stage-options{gap:2px}.stage-select{font-size:10px;height:28px}.stage-top .btn{height:27px;width:27px}.stage-viewport{padding:0 14px 4px}.stage-controls{height:43px;padding:0 12px;gap:5px}.stage-bottom{padding:0 15px;height:12px}.stage-controls .btn.icon-only{width:31px;height:31px}.transport{gap:1px}.transport .play{width:30px!important;height:30px!important}.timecode{font-size:10px}.preview-quality{display:none}.stage-empty h2{font-size:23px}.stage-empty p{font-size:10px}.tool-dock{grid-column:1;grid-row:3;flex-direction:row;border-right:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);justify-content:space-around;padding:4px 8px;gap:4px;background:white}.tool{flex:1;min-height:49px;width:auto;max-width:72px;font-size:9px;gap:3px}.tool svg{width:19px;height:19px}.dock-bottom{margin:0}.library{grid-column:1;grid-row:4;border-right:0;border-bottom:1px solid var(--line)}.library .panel-heading{height:39px;min-height:39px;padding:0 14px}.library .panel-heading h2{font-size:12px}.library .panel-scroll{padding:0 14px 10px;overflow:auto}.library .library-note{display:none}.library .panel-description{font-size:10px;margin-bottom:9px}.library .import-zone{display:none}.library .media-grid{display:flex;gap:10px;overflow:visible;padding:1px 1px 5px}.media-card{min-width:105px;width:105px}.media-thumb{height:62px}.media-name{margin-top:5px;font-size:10px}.media-sub{font-size:8px}.library-tabs{display:none}.search-wrap{display:none}.library .templates{display:flex;gap:9px;min-width:0}.title-template{min-width:136px;width:136px;min-height:85px;padding:12px;flex-shrink:0;margin:0}.title-template strong{font-size:22px}.title-template span{font-size:8px;margin-top:9px}.title-template.serif strong{font-size:24px}.title-template.caption strong{font-size:11px}.title-template.label strong{font-size:11px;letter-spacing:1.5px}.library .tip-box{display:none}.library .mobile-inline{display:flex;gap:9px;align-items:center}.library .mobile-inline .btn{flex-shrink:0}.library .filter-grid{display:flex;gap:8px}.library .filter-preset{min-width:66px}.library .filter-preset img{height:45px}.library .settings-fields{display:flex;align-items:start;gap:12px}.library .settings-fields .field{min-width:120px;flex:1}.library .settings-fields .field label{font-size:10px}.library .settings-fields .field select{height:33px;font-size:11px}.library .mobile-hide{display:none}.library .audio-tools{display:flex;align-items:center;gap:8px;margin-bottom:9px}.library .audio-tools .btn{width:auto!important;font-size:11px}.library .caption-tools{display:flex;gap:9px;align-items:center}.timeline{grid-column:1;grid-row:5;min-height:0}.timeline-toolbar{height:39px;min-height:39px;padding:0 7px;gap:1px;overflow-x:auto;scrollbar-width:none;min-width:0}.timeline-toolbar>*{flex-shrink:0}.timeline-toolbar .divider{display:none}.timeline-toolbar #moveLeftBtn,.timeline-toolbar #moveRightBtn{display:none}.timeline-title{display:none}.timeline-toolbar .btn{height:30px;font-size:10px}.timeline-toolbar .btn.icon-only{width:30px}.timeline-toolbar .btn .desktop-label{display:none}.timeline-toolbar .divider{margin:0 3px;height:17px}.timeline-zoom{gap:1px}.timeline-zoom input{width:47px}.timeline-zoom .zoom-value{display:none}.timeline-zoom .btn{padding:0 6px;min-width:28px}.timeline-help{display:none}.track-label{padding:0 5px;gap:3px;font-size:9px}.track-label .track-icon{display:none}.track-label .btn{width:23px;height:29px}.track-labels{padding-top:20px}.ruler{height:20px}.timeline-clip{height:37px;top:6px}.timeline-scroll{overflow-y:auto}.track-labels{overflow:hidden}.timeline-content{min-height:204px}.track-label{height:var(--track)}.clip-text{font-size:9px}.trim-handle{width:12px}.statusbar{grid-column:1;grid-row:6;padding:0 10px;font-size:8px}.statusbar .status-extra{display:none}.inspector{position:fixed;inset:auto 0 0;max-height:82dvh;border:0;border-top:1px solid var(--line);border-radius:16px 16px 0 0;z-index:90;display:none;box-shadow:0 -8px 45px #12201922;padding-bottom:env(safe-area-inset-bottom)}.inspector.open{display:flex}.inspector .panel-heading{height:56px;min-height:56px;padding:0 19px}.close-inspector{display:flex}.inspector-content{padding:0 21px 23px}.inspector-tabs{margin-bottom:17px}.inspector-content .field input:not([type=range]),.inspector-content .field select,.inspector-content textarea{font-size:16px}.inspector-content .field input[type=range]{height:5px;margin:8px 0 16px}.inspector-content input[type=range]::-webkit-slider-thumb{width:20px;height:20px}.inspector-content .field-head{margin-bottom:10px}.inspector .filter-preset img{height:58px}.mobile-scrim.on{display:block;position:fixed;inset:0;background:#16231a44;z-index:80}.mobile-edit{display:inline-flex}.modal-head{padding:19px 18px 12px}.modal-body{padding:2px 18px 18px}.modal-footer{padding:13px 18px}.modal .field input,.modal .field select{font-size:16px;height:41px}.modal .btn{min-height:41px}.modal h2{font-size:21px}.help-grid{grid-template-columns:1fr}.toast{bottom:30px;font-size:11px;width:max-content}.toast .btn{width:34px;height:34px}.canvas-shell{box-shadow:none}}
@media(max-width:380px){.project-name{width:88px}.topbar{gap:8px}.stage-controls{padding:0 8px;gap:3px}.stage-controls>.row{gap:2px}}
@media(max-width:768px) and (min-height:900px){.app{grid-template-rows:57px minmax(250px,1fr) 62px 185px 248px 23px}}
@media(max-width:768px) and (max-height:780px){body{overflow:auto}.app{height:750px;min-height:750px;grid-template-rows:57px 210px 62px 148px 250px 23px}.stage-viewport{padding-left:24px;padding-right:24px}}
@media(max-height:530px) and (orientation:landscape){body{overflow:auto}.app{height:740px;min-height:740px}.inspector{bottom:auto;height:calc(100dvh - 60px)}.modal{max-height:95dvh}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* Keep dialog actions reachable inside a short embedded viewport. */
.modal[open]{display:flex;flex-direction:column;overflow:hidden}
.modal-head,.modal-footer{flex-shrink:0}
.modal-body{min-height:0;overflow:auto}