.sidebar{box-sizing:border-box;margin:0;padding:0;border:none;box-shadow:none}.sidebar .flex-1{box-sizing:border-box;margin:0;padding:0}.sidebar>div{margin:0;padding:0}.node-group{margin:0;padding:0;border:none}.sidebar-close-btn{position:absolute;top:10px;right:10px;z-index:100;background:#00000080;border:none;border-radius:4px;padding:4px;cursor:pointer;transition:background .2s ease}.sidebar-close-btn:hover{background:#ffffff1a}@media (min-width: 1920px){.panel-container{transform:scale(1)}.canvas-container{margin-left:256px;margin-right:320px;margin-bottom:0}}@media (max-width: 1919px) and (min-width: 1280px){.panel-container{transform:scale(.95);transform-origin:top right}.left-dock-panel{width:240px}.right-dock-panel{width:300px}.canvas-container{margin-left:240px;margin-right:300px}}@media (max-width: 1279px) and (min-width: 768px){.panel-container{transform:scale(.9);transform-origin:top right}.left-dock-panel{width:200px}.right-dock-panel{width:280px}.canvas-container{margin-left:200px;margin-right:280px;margin-bottom:60px}.bottom-dock-panel{height:180px}.bottom-dock-panel.collapsed{height:40px}}@media (max-width: 767px){.mobile-layout{flex-direction:column;overflow-y:auto}.left-dock-panel,.right-dock-panel{position:relative;width:100%;height:auto;max-height:200px}.bottom-dock-panel{position:relative;height:auto;max-height:150px}.canvas-container{margin:0;height:calc(100vh - 400px)}.floating-panel{position:fixed;max-width:90vw;max-height:80vh}}@media (max-width: 479px){.panel-tabs{font-size:12px;padding:8px 12px}.panel-content{padding:12px}.canvas-container{height:calc(100vh - 300px)}}@media (hover: none) and (pointer: coarse){.touch-target{min-width:44px;min-height:44px;padding:8px}.touch-button{display:flex;align-items:center;justify-content:center;border-radius:.5rem}.touch-button{min-width:44px;min-height:44px;padding:8px}.resize-handle{width:20px;height:20px}}@media (min-resolution: 192dpi){.border{border-width:.5px}}@media (prefers-color-scheme: dark){:root{--background: #000000;--surface: #1C1C1E;--surface-elevated: #2C2C2E;--text-primary: #FFFFFF;--text-secondary: #8E8E93;--border: #38383A}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media print{.panel-container,.floating-panel{display:none}.canvas-container{margin:0;width:100%;height:100%}}.react-flow{direction:ltr;--xy-edge-stroke-default: #b1b1b7;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #555;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(255, 255, 255, .5);--xy-minimap-background-color-default: #fff;--xy-minimap-mask-background-color-default: rgba(240, 240, 240, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #e2e2e2;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: transparent;--xy-background-pattern-dots-color-default: #91919a;--xy-background-pattern-lines-color-default: #eee;--xy-background-pattern-cross-color-default: #e2e2e2;background-color:var(--xy-background-color, var(--xy-background-color-default));--xy-node-color-default: inherit;--xy-node-border-default: 1px solid #1a192b;--xy-node-background-color-default: #fff;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(0, 0, 0, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #1a192b;--xy-node-border-radius-default: 3px;--xy-handle-background-color-default: #1a192b;--xy-handle-border-color-default: #fff;--xy-selection-background-color-default: rgba(0, 89, 220, .08);--xy-selection-border-default: 1px dotted rgba(0, 89, 220, .8);--xy-controls-button-background-color-default: #fefefe;--xy-controls-button-background-color-hover-default: #f4f4f4;--xy-controls-button-color-default: inherit;--xy-controls-button-color-hover-default: inherit;--xy-controls-button-border-color-default: #eee;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #ffffff;--xy-edge-label-color-default: inherit;--xy-resize-background-color-default: #3367d9}.react-flow.dark{--xy-edge-stroke-default: #3e3e3e;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #727272;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(150, 150, 150, .25);--xy-minimap-background-color-default: #141414;--xy-minimap-mask-background-color-default: rgba(60, 60, 60, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #2b2b2b;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: #141414;--xy-background-pattern-dots-color-default: #777;--xy-background-pattern-lines-color-default: #777;--xy-background-pattern-cross-color-default: #777;--xy-node-color-default: #f8f8f8;--xy-node-border-default: 1px solid #3c3c3c;--xy-node-background-color-default: #1e1e1e;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(255, 255, 255, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #999;--xy-handle-background-color-default: #bebebe;--xy-handle-border-color-default: #1e1e1e;--xy-selection-background-color-default: rgba(200, 200, 220, .08);--xy-selection-border-default: 1px dotted rgba(200, 200, 220, .8);--xy-controls-button-background-color-default: #2b2b2b;--xy-controls-button-background-color-hover-default: #3e3e3e;--xy-controls-button-color-default: #f8f8f8;--xy-controls-button-color-hover-default: #fff;--xy-controls-button-border-color-default: #5b5b5b;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #141414;--xy-edge-label-color-default: #f8f8f8}.react-flow__background{background-color:var(--xy-background-color-props, var(--xy-background-color, var(--xy-background-color-default)));pointer-events:none;z-index:-1}.react-flow__container{position:absolute;width:100%;height:100%;top:0;left:0}.react-flow__pane{z-index:1}.react-flow__pane.draggable{cursor:grab}.react-flow__pane.dragging{cursor:grabbing}.react-flow__pane.selection{cursor:pointer}.react-flow__viewport{transform-origin:0 0;z-index:2;pointer-events:none}.react-flow__renderer{z-index:4}.react-flow__selection{z-index:6}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible{outline:none}.react-flow__edge-path{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default));stroke-width:var(--xy-edge-stroke-width, var(--xy-edge-stroke-width-default));fill:none}.react-flow__connection-path{stroke:var(--xy-connectionline-stroke, var(--xy-connectionline-stroke-default));stroke-width:var(--xy-connectionline-stroke-width, var(--xy-connectionline-stroke-width-default));fill:none}.react-flow .react-flow__edges{position:absolute}.react-flow .react-flow__edges svg{overflow:visible;position:absolute;pointer-events:none}.react-flow__edge{pointer-events:visibleStroke}.react-flow__edge.selectable{cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;animation:dashdraw .5s linear infinite}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;animation:none}.react-flow__edge.inactive{pointer-events:none}.react-flow__edge.selected,.react-flow__edge:focus,.react-flow__edge:focus-visible{outline:none}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge.selectable:focus .react-flow__edge-path,.react-flow__edge.selectable:focus-visible .react-flow__edge-path{stroke:var(--xy-edge-stroke-selected, var(--xy-edge-stroke-selected-default))}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__arrowhead polyline{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__arrowhead polyline.arrowclosed{fill:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;animation:dashdraw .5s linear infinite}svg.react-flow__connectionline{z-index:1001;overflow:visible;position:absolute}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{position:absolute;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:default}.react-flow__node.selectable{cursor:pointer}.react-flow__node.draggable{cursor:grab;pointer-events:all}.react-flow__node.draggable.dragging{cursor:grabbing}.react-flow__nodesselection{z-index:3;transform-origin:left top;pointer-events:none}.react-flow__nodesselection-rect{position:absolute;pointer-events:all;cursor:grab}.react-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px;width:6px;height:6px;background-color:var(--xy-handle-background-color, var(--xy-handle-background-color-default));border:1px solid var(--xy-handle-border-color, var(--xy-handle-border-color-default));border-radius:100%}.react-flow__handle.connectingfrom{pointer-events:all}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;left:50%;bottom:0;transform:translate(-50%,50%)}.react-flow__handle-top{top:0;left:50%;transform:translate(-50%,-50%)}.react-flow__handle-left{top:50%;left:0;transform:translate(-50%,-50%)}.react-flow__handle-right{top:50%;right:0;transform:translate(50%,-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.react-flow__pane.selection .react-flow__panel{pointer-events:none}.react-flow__panel{position:absolute;z-index:5;margin:15px}.react-flow__panel.top{top:0}.react-flow__panel.bottom{bottom:0}.react-flow__panel.top.center,.react-flow__panel.bottom.center{left:50%;transform:translate(-15px) translate(-50%)}.react-flow__panel.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.left.center,.react-flow__panel.right.center{top:50%;transform:translateY(-15px) translateY(-50%)}.react-flow__attribution{font-size:10px;background:var(--xy-attribution-background-color, var(--xy-attribution-background-color-default));padding:2px 3px;margin:0}.react-flow__attribution a{text-decoration:none;color:#999}@keyframes dashdraw{0%{stroke-dashoffset:10}}.react-flow__edgelabel-renderer{position:absolute;width:100%;height:100%;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;left:0;top:0}.react-flow__viewport-portal{position:absolute;width:100%;height:100%;left:0;top:0;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__minimap{background:var( --xy-minimap-background-color-props, var(--xy-minimap-background-color, var(--xy-minimap-background-color-default)) )}.react-flow__minimap-svg{display:block}.react-flow__minimap-mask{fill:var( --xy-minimap-mask-background-color-props, var(--xy-minimap-mask-background-color, var(--xy-minimap-mask-background-color-default)) );stroke:var( --xy-minimap-mask-stroke-color-props, var(--xy-minimap-mask-stroke-color, var(--xy-minimap-mask-stroke-color-default)) );stroke-width:var( --xy-minimap-mask-stroke-width-props, var(--xy-minimap-mask-stroke-width, var(--xy-minimap-mask-stroke-width-default)) )}.react-flow__minimap-node{fill:var( --xy-minimap-node-background-color-props, var(--xy-minimap-node-background-color, var(--xy-minimap-node-background-color-default)) );stroke:var( --xy-minimap-node-stroke-color-props, var(--xy-minimap-node-stroke-color, var(--xy-minimap-node-stroke-color-default)) );stroke-width:var( --xy-minimap-node-stroke-width-props, var(--xy-minimap-node-stroke-width, var(--xy-minimap-node-stroke-width-default)) )}.react-flow__background-pattern.dots{fill:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-dots-color-default)) )}.react-flow__background-pattern.lines{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-lines-color-default)) )}.react-flow__background-pattern.cross{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-cross-color-default)) )}.react-flow__controls{display:flex;flex-direction:column;box-shadow:var(--xy-controls-box-shadow, var(--xy-controls-box-shadow-default))}.react-flow__controls.horizontal{flex-direction:row}.react-flow__controls-button{display:flex;justify-content:center;align-items:center;height:26px;width:26px;padding:4px;border:none;background:var(--xy-controls-button-background-color, var(--xy-controls-button-background-color-default));border-bottom:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) );color:var( --xy-controls-button-color-props, var(--xy-controls-button-color, var(--xy-controls-button-color-default)) );cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px;fill:currentColor}.react-flow__edge.updating .react-flow__edge-path{stroke:#777}.react-flow__edge-text{font-size:10px}.react-flow__node.selectable:focus,.react-flow__node.selectable:focus-visible{outline:none}.react-flow__node-input,.react-flow__node-default,.react-flow__node-output,.react-flow__node-group{padding:10px;border-radius:var(--xy-node-border-radius, var(--xy-node-border-radius-default));width:150px;font-size:12px;color:var(--xy-node-color, var(--xy-node-color-default));text-align:center;border:var(--xy-node-border, var(--xy-node-border-default));background-color:var(--xy-node-background-color, var(--xy-node-background-color-default))}.react-flow__node-input.selectable:hover,.react-flow__node-default.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:var(--xy-node-boxshadow-hover, var(--xy-node-boxshadow-hover-default))}.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.selectable:focus-visible,.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-output.selectable.selected,.react-flow__node-output.selectable:focus,.react-flow__node-output.selectable:focus-visible,.react-flow__node-group.selectable.selected,.react-flow__node-group.selectable:focus,.react-flow__node-group.selectable:focus-visible{box-shadow:var(--xy-node-boxshadow-selected, var(--xy-node-boxshadow-selected-default))}.react-flow__node-group{background-color:var(--xy-node-group-background-color, var(--xy-node-group-background-color-default))}.react-flow__nodesselection-rect,.react-flow__selection{background:var(--xy-selection-background-color, var(--xy-selection-background-color-default));border:var(--xy-selection-border, var(--xy-selection-border-default))}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible,.react-flow__selection:focus,.react-flow__selection:focus-visible{outline:none}.react-flow__controls-button:hover{background:var( --xy-controls-button-background-color-hover-props, var(--xy-controls-button-background-color-hover, var(--xy-controls-button-background-color-hover-default)) );color:var( --xy-controls-button-color-hover-props, var(--xy-controls-button-color-hover, var(--xy-controls-button-color-hover-default)) )}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__controls-button:last-child{border-bottom:none}.react-flow__controls.horizontal .react-flow__controls-button{border-bottom:none;border-right:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) )}.react-flow__controls.horizontal .react-flow__controls-button:last-child{border-right:none}.react-flow__resize-control{position:absolute}.react-flow__resize-control.left,.react-flow__resize-control.right{cursor:ew-resize}.react-flow__resize-control.top,.react-flow__resize-control.bottom{cursor:ns-resize}.react-flow__resize-control.top.left,.react-flow__resize-control.bottom.right{cursor:nwse-resize}.react-flow__resize-control.bottom.left,.react-flow__resize-control.top.right{cursor:nesw-resize}.react-flow__resize-control.handle{width:5px;height:5px;border:1px solid #fff;border-radius:1px;background-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));translate:-50% -50%}.react-flow__resize-control.handle.left{left:0;top:50%}.react-flow__resize-control.handle.right{left:100%;top:50%}.react-flow__resize-control.handle.top{left:50%;top:0}.react-flow__resize-control.handle.bottom{left:50%;top:100%}.react-flow__resize-control.handle.top.left,.react-flow__resize-control.handle.bottom.left{left:0}.react-flow__resize-control.handle.top.right,.react-flow__resize-control.handle.bottom.right{left:100%}.react-flow__resize-control.line{border-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));border-width:0;border-style:solid}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;transform:translate(-50%);top:0;height:100%}.react-flow__resize-control.line.left{left:0;border-left-width:1px}.react-flow__resize-control.line.right{left:100%;border-right-width:1px}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{height:1px;transform:translateY(-50%);left:0;width:100%}.react-flow__resize-control.line.top{top:0;border-top-width:1px}.react-flow__resize-control.line.bottom{border-bottom-width:1px;top:100%}.react-flow__edge-textbg{fill:var(--xy-edge-label-background-color, var(--xy-edge-label-background-color-default))}.react-flow__edge-text{fill:var(--xy-edge-label-color, var(--xy-edge-label-color-default))}.clip{position:absolute;top:4px;bottom:4px;border-radius:6px;cursor:move;overflow:hidden;transition:box-shadow .15s ease,transform .1s ease;-moz-user-select:none;user-select:none;-webkit-user-select:none}.clip-video{background:linear-gradient(135deg,#4a4a8a,#3a3a7a);border:1px solid #6a6aaa}.clip-audio{background:linear-gradient(135deg,#4a8a4a,#3a7a3a);border:1px solid #6aaa6a}.clip-image{background:linear-gradient(135deg,#8a8a4a,#7a7a3a);border:1px solid #aaaa6a}.clip-subtitle{background:linear-gradient(135deg,#8a4a8a,#7a3a7a);border:1px solid #aa6aaa}.clip:hover{box-shadow:0 2px 8px #0000004d}.clip.selected{box-shadow:0 0 0 2px #fff,0 4px 12px #0006;z-index:10}.clip.dragging{opacity:.8;transform:scale(1.02);box-shadow:0 8px 24px #0006;z-index:20}.clip.trimming{z-index:15}.clip-context-menu{position:fixed;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 10px 40px #0003;padding:8px 0;min-width:200px;z-index:10000;font-size:13px;animation:contextMenuFadeIn .15s ease}@keyframes contextMenuFadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.clip-context-menu button{display:block;width:100%;padding:8px 16px;text-align:left;border:none;background:transparent;cursor:pointer;font-size:13px;color:#374151;transition:background .15s ease}.clip-context-menu button:hover{background:#f3f4f6}.clip-context-menu button:active{background:#e5e7eb}.menu-divider{height:1px;background:#e5e7eb;margin:8px 0}.color-label-section{padding:8px 16px}.color-label-title{display:block;font-size:12px;font-weight:600;color:#6b7280;margin-bottom:8px}.color-label-options{display:grid;grid-template-columns:repeat(9,1fr);gap:4px}.color-btn{width:18px;height:18px;border:2px solid transparent;border-radius:50%;cursor:pointer;transition:transform .1s ease,border-color .1s ease}.color-btn:hover{transform:scale(1.2);border-color:#0000004d}.clip.color-red{border-left:4px solid #ff4444}.clip.color-orange{border-left:4px solid #ff9944}.clip.color-yellow{border-left:4px solid #ffdd44}.clip.color-green{border-left:4px solid #44dd44}.clip.color-cyan{border-left:4px solid #44dddd}.clip.color-blue{border-left:4px solid #4488ff}.clip.color-purple{border-left:4px solid #aa44ff}.clip.color-pink{border-left:4px solid #ff44aa}.clip.color-gray{border-left:4px solid #888888}.clip.locked{cursor:not-allowed;opacity:.5}.clip-trim-handle{position:absolute;top:0;bottom:0;width:20px;cursor:ew-resize;z-index:10;background:transparent;transition:all .15s ease;pointer-events:auto;display:flex;align-items:center;justify-content:center}.clip-trim-handle:after{content:"";width:4px;height:40px;background:#ffffff80;border-radius:2px;transition:all .15s ease}.clip-trim-handle:hover:after{background:#fffffff2;height:48px;box-shadow:0 0 8px #ffffff80}.clip-trim-handle.trimming:after{background:#00d4ff;height:56px;box-shadow:0 0 12px #00d4ffcc}.clip-trim-start{left:0;border-radius:6px 0 0 6px}.clip-trim-end{right:0;border-radius:0 6px 6px 0}.clip-trim-handle:hover{background:#fff3}.clip-content{position:absolute;top:0;left:8px;right:8px;bottom:0;display:flex;align-items:center;padding:0 8px;pointer-events:none}.clip-thumbnail{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:#0003;border-radius:4px;margin-right:8px}.clip-icon{font-size:16px}.clip-waveform{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);padding:4px 8px;pointer-events:none}.clip-thumbnail-strip{position:absolute;left:0;right:0;top:0;bottom:0;display:flex;align-items:center;padding:4px 8px;pointer-events:none;opacity:.9}.clip-info{flex:1;display:flex;flex-direction:column;min-width:0}.clip-name{font-size:11px;font-weight:500;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.clip-duration{font-size:10px;color:#ffffffb3}.clip-keyframes{position:absolute;left:0;right:0;top:50%;height:16px;margin-top:-8px;pointer-events:none}.keyframe-diamond{position:absolute;width:10px;height:10px;background:#fc0;border:1px solid rgba(0,0,0,.3);transform:rotate(45deg) translate(-50%);top:50%;margin-top:-5px;cursor:pointer;pointer-events:auto;transition:transform .15s ease;z-index:5}.keyframe-diamond:hover{transform:rotate(45deg) translate(-50%) scale(1.3);z-index:10}:root{--keyframe-opacity: #ff6b6b;--keyframe-volume: #4ecdc4;--keyframe-scale: #45b7d1;--keyframe-positionX: #96ceb4;--keyframe-positionY: #ffeaa7;--keyframe-rotation: #dfe6e9}.clip-waveform{position:absolute;left:8px;right:8px;bottom:4px;height:24px;color:#ffffff80;background:#0003;border-radius:3px;overflow:hidden;padding:2px}.clip-waveform svg{width:100%;height:100%}.clip-audio .clip-waveform{color:#ffffffb3;background:#00000026}.clip-resize-handles{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none}.resize-handle{position:absolute;top:50%;transform:translateY(-50%);width:4px;height:24px;background:#fff;border-radius:2px;opacity:0;transition:opacity .15s ease}.clip.selected .resize-handle{opacity:.8}.resize-left{left:-2px}.resize-right{right:-2px}.clip-context-menu{position:fixed;background:#2d2d44;border:1px solid #3d3d5c;border-radius:8px;padding:4px 0;min-width:150px;box-shadow:0 8px 24px #0006;z-index:1000}.clip-context-menu button{display:block;width:100%;padding:8px 16px;background:transparent;border:none;text-align:left;color:#e0e0e0;font-size:13px;cursor:pointer;transition:background .1s ease}.clip-context-menu button:hover{background:#4a4a8a}.clip-group-indicator{position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;border:2px dashed rgba(0,229,255,.6);border-radius:8px;pointer-events:none}.clip-group-bracket{position:absolute;top:-6px;left:4px;width:16px;height:6px;border-left:2px solid rgba(0,229,255,.8);border-top:2px solid rgba(0,229,255,.8);border-right:2px solid rgba(0,229,255,.8);border-radius:3px 3px 0 0}.clip.dragging .clip-group-indicator{border-color:#00e5ffe6}.track{position:relative;border-bottom:1px solid #2d2d44;background:#1a1a2e;transition:background-color .15s ease}.track:hover{background:#1e1e36}.track.drag-over{background:#4a4a8a33;outline:2px dashed #4a4a8a;outline-offset:-2px}.track.locked{opacity:.6;pointer-events:none}.track.hidden .track-content{opacity:.2}.track-controls{position:absolute;left:0;top:0;bottom:0;width:140px;background:#16162a;border-right:1px solid #2d2d44;display:flex;align-items:center;justify-content:space-between;padding:0 8px;z-index:5}.track-controls-left{display:flex;align-items:center;gap:6px;flex:1;min-width:0}.track-name{font-size:11px;color:#e0e0e0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60px}.track-type-badge{font-size:9px;padding:2px 4px;border-radius:3px;background:#ffffff1a;color:#888;text-transform:uppercase}.track-controls-right{display:flex;gap:2px}.track-control-btn{width:22px;height:18px;border:none;border-radius:3px;background:#ffffff14;color:#888;font-size:10px;font-weight:600;cursor:pointer;transition:all .15s ease;display:flex;align-items:center;justify-content:center}.track-control-btn:hover{background:#ffffff26;color:#fff}.track-control-btn.active{background:#ffc8504d;color:#ffc850}.track-control-btn.inactive{opacity:.4}.track-content{position:relative;height:100%;min-height:60px;margin-left:140px}.track-clips-container{position:absolute;top:4px;bottom:4px;left:0;right:0}.track-content-video{background:linear-gradient(180deg,#1a1a2e,#1e1e36)}.track-content-audio{background:linear-gradient(180deg,#1a1a2e,#1a2a2e)}.track-content-subtitle{background:linear-gradient(180deg,#1a1a2e,#2a1a2e)}.track-empty{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;color:#505070;font-size:11px;pointer-events:none}.track-video .track-content{background:repeating-linear-gradient(90deg,transparent,transparent 49px,rgba(74,74,138,.1) 49px,rgba(74,74,138,.1) 50px)}.track-audio .track-content{background:repeating-linear-gradient(90deg,transparent,transparent 49px,rgba(74,138,74,.1) 49px,rgba(74,138,74,.1) 50px)}.time-ruler{position:relative;height:28px;background:#12122a;overflow:hidden}.time-ruler-content{position:relative;height:100%}.time-marker{position:absolute;top:0;height:100%;display:flex;flex-direction:column;align-items:center}.time-label{font-size:10px;color:#a0a0a0;padding:2px 4px;white-space:nowrap}.marker-line{flex:1;width:1px;background:#3d3d5c}.time-marker.major .marker-line{background:#5a5a8a}.time-marker.minor{opacity:.5}.time-marker.minor .marker-line{height:50%}.playhead{position:absolute;top:0;z-index:100;pointer-events:none}.playhead-head{position:absolute;top:0;left:-7px;width:14px;height:18px;color:#f44;cursor:ew-resize;pointer-events:auto;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3));transition:transform .1s ease}.playhead-head:hover{transform:scale(1.1)}.playhead-line{position:absolute;top:18px;left:-.5px;width:1px;height:calc(100% - 18px);background:#f44;box-shadow:0 0 8px #ff444480}.subtitle-timeline{display:flex;flex-direction:column;width:100%;background:#0d0d14;border-top:1px solid #2a2a3a;-webkit-user-select:none;-moz-user-select:none;user-select:none}.subtitle-tl-header{display:flex;align-items:center;justify-content:space-between;padding:6px 12px;background:#12121a;border-bottom:1px solid #2a2a3a}.subtitle-tl-title{font-size:12px;font-weight:600;color:#e0e0e0}.subtitle-tl-actions{display:flex;gap:6px}.subtitle-tl-btn{padding:3px 10px;font-size:11px;background:#2a2a4a;color:#e0e0e0;border:1px solid #3a3a5a;border-radius:4px;cursor:pointer;transition:background .15s}.subtitle-tl-btn:hover:not(:disabled){background:#3a3a6a}.subtitle-tl-btn:disabled{opacity:.4;cursor:not-allowed}.subtitle-tl-content{position:relative;min-height:80px;overflow-x:auto;overflow-y:hidden}.subtitle-tl-ruler{position:relative;height:20px;background:#0a0a12;border-bottom:1px solid #1a1a2a}.ruler-mark{position:absolute;top:0;height:100%;border-left:1px solid #2a2a3a}.ruler-label{position:absolute;top:2px;left:4px;font-size:9px;color:#666;white-space:nowrap}.subtitle-tl-track{position:relative;min-height:52px;padding:6px 0}.subtitle-bar{position:absolute;height:36px;background:linear-gradient(135deg,#8a4a8a,#7a3a7a);border:1px solid #aa6aaa;border-radius:4px;cursor:pointer;overflow:hidden;transition:box-shadow .1s ease}.subtitle-bar:hover{box-shadow:0 2px 8px #8a4a8a66}.subtitle-bar.selected{box-shadow:0 0 0 2px #fff,0 4px 12px #8a4a8a99;z-index:10}.subtitle-bar-content{display:flex;flex-direction:column;justify-content:center;height:100%;padding:0 12px;pointer-events:none;overflow:hidden}.subtitle-bar-text{font-size:11px;font-weight:500;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.subtitle-bar-time{font-size:9px;color:#fff9}.subtitle-trim-handle{position:absolute;top:0;bottom:0;width:8px;cursor:ew-resize;z-index:5;transition:background .1s}.subtitle-trim-handle.trim-left{left:0;border-radius:4px 0 0 4px}.subtitle-trim-handle.trim-right{right:0;border-radius:0 4px 4px 0}.subtitle-trim-handle:hover{background:#fff3}.subtitle-move-handle{position:absolute;top:0;left:8px;right:8px;bottom:0;cursor:grab;z-index:3}.subtitle-move-handle:active{cursor:grabbing}.subtitle-playhead{position:absolute;top:0;bottom:0;width:2px;background:#f44;z-index:20;pointer-events:none}.subtitle-playhead:before{content:"";position:absolute;top:0;left:-4px;width:10px;height:10px;background:#f44;border-radius:50%}.subtitle-style-editor{width:280px;background:#1e1e1e;border-right:1px solid #333;overflow-y:auto;font-size:11px;color:#ccc;-webkit-user-select:none;-moz-user-select:none;user-select:none}.sse-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid #333}.sse-header h3{margin:0;font-size:12px;font-weight:600;color:#e0e0e0}.sse-segment-select{background:#2a2a2a;color:#ccc;border:1px solid #444;border-radius:3px;padding:2px 6px;font-size:10px;max-width:130px;cursor:pointer}.sse-segment-select:focus{outline:none;border-color:#0d99ff}.style-preview-container{background:#000;height:100px;display:flex;align-items:center;justify-content:center;position:relative;border-bottom:1px solid #333;overflow:hidden}.style-preview{max-width:90%;word-break:break-word;transition:all .2s ease}.sse-section{padding:10px 12px;border-bottom:1px solid #2a2a2a}.sse-section h4{margin:0 0 8px;font-size:11px;font-weight:600;color:#999;text-transform:uppercase;letter-spacing:.5px}.sse-grid{display:flex;flex-direction:column;gap:8px}.sse-field{display:flex;align-items:center;gap:8px}.sse-field.full-width{flex-direction:column;align-items:flex-start}.sse-field label{min-width:52px;color:#999;font-size:10px;flex-shrink:0}.sse-field input[type=range]{flex:1;height:3px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#444;border-radius:2px;outline:none}.sse-field input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:10px;height:10px;background:#0d99ff;border-radius:50%;cursor:pointer}.sse-field input[type=range]::-webkit-slider-thumb:hover{background:#3ab0ff}.sse-value{min-width:32px;text-align:right;font-size:10px;color:#777;font-variant-numeric:tabular-nums}.sse-color{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:24px;height:18px;border:1px solid #555;border-radius:3px;background:none;cursor:pointer;padding:0}.sse-color::-webkit-color-swatch-wrapper{padding:1px}.sse-color::-webkit-color-swatch{border:none;border-radius:2px}.sse-select{background:#2a2a2a;color:#ccc;border:1px solid #444;border-radius:3px;padding:3px 6px;font-size:10px;flex:1;cursor:pointer}.sse-select:focus{outline:none;border-color:#0d99ff}.sse-btn-group{display:flex;gap:2px;flex:1}.sse-btn-group button{flex:1;background:#2a2a2a;color:#aaa;border:1px solid #444;border-radius:3px;padding:3px 4px;font-size:10px;cursor:pointer;transition:all .15s ease}.sse-btn-group button:hover{background:#333;color:#ddd}.sse-btn-group button.active{background:#0d99ff;color:#fff;border-color:#0d99ff}.sse-toggle{background:#2a2a2a;color:#aaa;border:1px solid #444;border-radius:3px;padding:2px 8px;font-size:12px;font-weight:700;cursor:pointer;transition:all .15s ease;min-width:28px}.sse-toggle:hover{background:#333;color:#ddd}.sse-toggle.active{background:#0d99ff;color:#fff;border-color:#0d99ff}@keyframes subtitle-fade-in{0%{opacity:0}to{opacity:1}}@keyframes subtitle-slide-in{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes subtitle-pop-in{0%{transform:scale(.3);opacity:0}60%{transform:scale(1.1)}to{transform:scale(1);opacity:1}}@keyframes subtitle-typewriter{0%{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}@keyframes subtitle-karaoke{0%{background-position:-200% center}to{background-position:200% center}}.subtitle-style-editor::-webkit-scrollbar{width:6px}.subtitle-style-editor::-webkit-scrollbar-track{background:#1e1e1e}.subtitle-style-editor::-webkit-scrollbar-thumb{background:#444;border-radius:3px}.subtitle-style-editor::-webkit-scrollbar-thumb:hover{background:#555}.timeline-container{display:flex;flex-direction:column;width:100%;height:100%;background:#0a0a0c;color:#e0e0e0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-user-select:none;-moz-user-select:none;user-select:none}.timeline-minimap{position:relative;width:150px;height:40px;background:#0a0a0c;border:1px solid #3d3d3d;border-radius:4px;overflow:hidden;flex-shrink:0}.minimap-content{position:relative;width:100%;height:100%;background:linear-gradient(to bottom,#12121a,#0a0a0c)}.minimap-clip{position:absolute;top:2px;height:calc(100% - 4px);border-radius:2px;opacity:.8}.minimap-playhead{position:absolute;top:0;bottom:0;width:2px;background:#f44;z-index:10}.minimap-viewport{position:absolute;top:0;bottom:0;background:#4a4a8a4d;border:1px solid rgba(74,74,138,.6);z-index:5}.timeline-container.tool-select{cursor:default}.timeline-container.tool-razor{cursor:crosshair}.timeline-container.tool-trim{cursor:ew-resize}.timeline-container.tool-hand{cursor:grab}.timeline-container.tool-hand:active{cursor:grabbing}.timeline-toolbar{display:flex;align-items:center;justify-content:space-between;padding:6px 12px;background:#1a1a1d;border-bottom:1px solid #2d2d2d;gap:12px;flex-wrap:wrap;height:44px}.toolbar-group{display:flex;align-items:center;gap:4px}.toolbar-divider{width:1px;height:24px;background:#3d3d3d;margin:0 8px}.toolbar-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:transparent;border:1px solid transparent;border-radius:6px;color:#a0a0a0;cursor:pointer;transition:all .15s ease}.toolbar-btn:hover{background:#2d2d2d;color:#fff;border-color:#3d3d3d}.toolbar-btn.active{background:#4a4a8a;color:#fff;border-color:#5a5a9a}.toolbar-btn:disabled{opacity:.4;cursor:not-allowed}.zoom-display{min-width:50px;text-align:center;font-size:12px;color:#a0a0a0}.frame-rate-select{padding:4px 8px;background:#2d2d2d;border:1px solid #3d3d3d;border-radius:6px;color:#e0e0e0;font-size:12px;cursor:pointer;outline:none}.frame-rate-select:hover{border-color:#4a4a8a}.frame-rate-select:focus{border-color:#5a5a9a}.timeline-header{display:flex;background:#12121a;border-bottom:1px solid #2d2d2d}.track-header-spacer{width:120px;min-width:120px;background:#0a0a0c;display:flex;align-items:center;justify-content:center;border-right:1px solid #2d2d2d}.track-header-label{font-size:11px;font-weight:600;color:#808090;text-transform:uppercase;letter-spacing:.5px}.timeline-body{display:flex;flex:1;overflow:hidden}.tracks-sidebar{width:120px;min-width:120px;background:#0a0a0c;border-right:1px solid #2d2d2d;overflow-y:auto;display:flex;flex-direction:column}.track-group{display:flex;flex-direction:column}.track-group-header{display:flex;align-items:center;padding:6px 8px;background:#0f0f12;border-bottom:1px solid #2d2d2d;gap:6px}.track-group-toggle{display:flex;align-items:center;justify-content:center;width:16px;height:16px;padding:0;background:transparent;border:none;color:#808090;cursor:pointer;transition:transform .15s ease}.track-group-toggle:hover{color:#a0a0a0}.track-group-name{font-size:11px;font-weight:600;color:#a0a0a0;flex:1}.track-group-count{font-size:10px;color:#606060;background:#2d2d2d;padding:1px 5px;border-radius:10px}.track-label{display:flex;align-items:center;justify-content:space-between;padding:0 8px;border-bottom:1px solid #2d2d2d;position:relative}.track-name{font-size:12px;font-weight:500;color:#d0d0d0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.track-controls{display:flex;gap:2px}.track-btn{width:24px;height:24px;padding:0;background:transparent;border:none;border-radius:4px;font-size:12px;cursor:pointer;opacity:.6;transition:all .15s ease}.track-btn:hover{opacity:1;background:#ffffff1a}.track-btn.active{opacity:1;background:#ffffff26}.track-menu-btn{font-size:14px;font-weight:700}.track-menu{position:absolute;top:100%;right:0;background:#1a1a1d;border:1px solid #3d3d3d;border-radius:8px;padding:4px 0;min-width:160px;box-shadow:0 4px 12px #0006;z-index:1000;animation:menuFadeIn .15s ease}@keyframes menuFadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.track-menu-item{display:block;width:100%;padding:8px 12px;background:transparent;border:none;text-align:left;color:#d0d0d0;font-size:12px;cursor:pointer;transition:background .1s ease}.track-menu-item:hover{background:#2d2d2d;color:#fff}.track-menu-divider{height:1px;background:#2d2d2d;margin:4px 0}.track-divider{height:2px;background:linear-gradient(90deg,#4a4a8a,#2d2d2d);margin:4px 0}.tracks-container{flex:1;overflow-x:auto;overflow-y:auto;position:relative}.tracks-content{position:relative;min-height:100%}.in-out-marker{position:absolute;top:0;bottom:0;width:2px;z-index:10;pointer-events:none}.in-marker{background:#4f4;box-shadow:0 0 8px #44ff4480}.out-marker{background:#f44;box-shadow:0 0 8px #ff444480}.in-out-range{position:absolute;top:0;bottom:0;background:#44ff441a;border-left:2px solid #44ff44;border-right:2px solid #ff4444;z-index:5;pointer-events:none}.loop-region{position:absolute;top:0;bottom:0;background:#ffcc0026;border:2px dashed #ffcc00;z-index:6;pointer-events:none}.loop-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#fc0;color:#000;padding:2px 6px;border-radius:3px;font-size:10px;font-weight:600}.marquee-selection{position:absolute;background:#4a4a8a33;border:1px solid rgba(74,74,138,.6);z-index:1000;pointer-events:none;animation:marqueeFadeIn .1s ease}@keyframes marqueeFadeIn{0%{opacity:0}to{opacity:1}}.timeline-status{display:flex;align-items:center;justify-content:space-between;padding:6px 12px;background:#12121a;border-top:1px solid #2d2d2d;font-size:11px;gap:16px}.status-left{display:flex;align-items:center;gap:8px}.status-center{display:flex;align-items:center;gap:16px;flex:1;justify-content:center}.status-right{display:flex;align-items:center;gap:16px}.timecode-display{font-family:SF Mono,Monaco,Courier New,monospace;font-size:13px;font-weight:600;color:#fc0;background:#1a1a2e;padding:2px 6px;border-radius:4px;border:1px solid #3d3d5c}.time-display{font-family:SF Mono,Monaco,monospace;color:#a0a0a0}.duration-display{color:#606070}.hover-time{color:#808090;font-size:11px}.range-duration{color:#4f4;font-weight:500}.selection-display{color:#808090}.track-count{color:#606070}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:9999;animation:modalFadeIn .2s ease}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:#1a1a1d;border:1px solid #3d3d3d;border-radius:12px;box-shadow:0 8px 32px #00000080;max-width:90vw;max-height:90vh;overflow:auto}.marker-dialog{width:400px}.marker{position:absolute;top:0;bottom:0;z-index:50;cursor:pointer;pointer-events:auto}.marker-flag{position:absolute;top:0;left:-12px;width:24px;height:20px;background:#fc0;border-radius:4px 4px 0 0;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 4px #0003;transition:transform .15s ease}.marker-flag:after{content:"";position:absolute;bottom:-6px;left:0;width:0;height:0;border-left:12px solid transparent;border-right:12px solid transparent;border-top:6px solid #ffcc00}.marker:hover .marker-flag{transform:scale(1.1)}.marker-label{font-size:10px;font-weight:700;color:#000;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:20px}.marker-line{position:absolute;top:20px;left:0;width:2px;bottom:0;background:#fc0;opacity:.6}.marker.chapter .marker-flag{background:#4a4a8a}.marker.chapter .marker-flag:after{border-top-color:#4a4a8a}.marker.chapter .marker-line{background:#4a4a8a}.marker.comment .marker-flag{background:#8a8a4a}.marker.comment .marker-flag:after{border-top-color:#8a8a4a}.marker.comment .marker-line{background:#8a8a4a}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #2d2d2d}.modal-header h3{margin:0;font-size:16px;font-weight:600;color:#fff}.close-btn{width:28px;height:28px;padding:0;background:transparent;border:none;border-radius:6px;color:#a0a0a0;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.close-btn:hover{background:#2d2d44;color:#fff}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-size:12px;font-weight:500;color:#a0a0a0}.form-input{width:100%;padding:8px 12px;background:#2d2d2d;border:1px solid #3d3d3d;border-radius:6px;color:#e0e0e0;font-size:13px;outline:none;transition:border-color .15s ease}.form-input:focus{border-color:#5a5a9a}.form-input:disabled{opacity:.6;cursor:not-allowed}.color-picker{display:flex;gap:8px;flex-wrap:wrap}.color-btn{width:32px;height:32px;padding:0;background:transparent;border:2px solid transparent;border-radius:50%;cursor:pointer;transition:all .15s ease;position:relative}.color-btn:hover{transform:scale(1.1)}.color-btn.active{border-color:#fff;box-shadow:0 0 0 2px #ffffff4d}.color-btn.active:after{content:"✓";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:14px;font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.5)}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}.btn{padding:8px 16px;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s ease}.btn-secondary{background:#2d2d2d;color:#e0e0e0;border:1px solid #3d3d3d}.btn-secondary:hover{background:#3d3d3d}.btn-primary{background:#4a4a8a;color:#fff}.btn-primary:hover{background:#5a5a9a}@media (max-width: 768px){.timeline-toolbar{padding:6px 8px;gap:8px}.toolbar-btn{width:28px;height:28px}.tracks-sidebar,.track-header-spacer{width:80px;min-width:80px}.track-group-name,.track-name{font-size:10px}.timeline-status{font-size:10px;flex-wrap:wrap;gap:8px}.status-center{order:3;width:100%;justify-content:flex-start}.modal-content,.marker-dialog{width:95%}}.snap-indicator-line{position:absolute;top:0;width:1px;background:#00e5ff;z-index:50;pointer-events:none;animation:snapFlash .2s ease}.snap-indicator-line:before{content:"";position:absolute;top:0;left:-4px;width:9px;height:9px;background:#00e5ff;border-radius:50%}.snap-indicator-label{position:absolute;top:-16px;left:50%;transform:translate(-50%);font-size:10px;color:#00e5ff;background:#1a1a2e;padding:1px 4px;border-radius:3px;white-space:nowrap}@keyframes snapFlash{0%{opacity:.3}to{opacity:1}}.track-label.track-solo-active{background:#ffcc0014;border-left:3px solid #ffcc00}.track-label.track-muted-active{opacity:.6}.track-label.track-locked-active{background:#ef44440d}.track-label.track-locked-active .track-name{opacity:.7}.track-label.track-locked-active:after{content:"";position:absolute;top:0;right:0;width:3px;height:100%;background:repeating-linear-gradient(45deg,transparent,transparent 3px,rgba(239,68,68,.3) 3px,rgba(239,68,68,.3) 6px)}.subtitle-side-panel{position:absolute;top:0;right:0;height:100%;display:flex;flex-direction:column;background:#1e1e1e;border-left:1px solid #333;z-index:100;box-shadow:-4px 0 12px #0006}.subtitle-panel-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid #333}.subtitle-panel-header h3{margin:0;font-size:13px;font-weight:600;color:#e0e0e0}.subtitle-panel-header .close-btn{background:none;border:none;color:#999;font-size:18px;cursor:pointer;padding:0 4px;line-height:1}.subtitle-panel-header .close-btn:hover{color:#fff}.help-dialog{max-width:600px;max-height:80vh;overflow-y:auto}.help-dialog .modal-body{padding:16px}.shortcut-section{margin-bottom:20px}.shortcut-section:last-child{margin-bottom:0}.shortcut-section h4{font-size:13px;font-weight:600;color:#5a5a9a;margin:0 0 10px;text-transform:uppercase;letter-spacing:.5px}.shortcut-item{display:flex;align-items:center;gap:12px;padding:6px 0;font-size:13px;color:#e0e0e0}.shortcut-key{display:inline-flex;align-items:center;justify-content:center;min-width:60px;padding:4px 8px;background:#2d2d2d;border:1px solid #3d3d3d;border-radius:4px;font-family:SF Mono,Monaco,Courier New,monospace;font-size:11px;font-weight:600;color:#fc0}.shortcut-item span:last-child{flex:1;color:#a0a0a0}.history-panel{max-width:400px;max-height:70vh;overflow:hidden;display:flex;flex-direction:column}.history-panel .modal-body{padding:16px;overflow-y:auto;flex:1}.history-list{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.history-item{display:flex;align-items:center;gap:12px;padding:10px 12px;background:#2d2d2d;border:1px solid #3d3d3d;border-radius:6px;cursor:pointer;transition:all .15s ease}.history-item:hover{background:#3d3d3d;border-color:#5a5a9a}.history-item.current{background:#3d3d5a;border-color:#5a5a9a}.history-item.future{opacity:.5;cursor:not-allowed}.history-icon{font-size:18px;width:24px;text-align:center}.history-info{flex:1;display:flex;flex-direction:column;gap:4px}.history-label{font-size:13px;font-weight:600;color:#e0e0e0}.history-time{font-size:11px;color:#a0a0a0}.history-actions{display:flex;gap:8px}.history-btn{flex:1;padding:10px 16px;background:#4a4a8a;color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s ease}.history-btn:hover:not(:disabled){background:#5a5a9a}.history-btn:disabled{background:#3d3d3d;color:#888;cursor:not-allowed}.preview-player{position:relative;width:100%;height:100%;background:#000;display:flex;flex-direction:column;overflow:hidden}.preview-player.fullscreen{position:fixed;top:0;left:0;right:0;bottom:0;z-index:9999}.video-container{flex:1;display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative}.video-element{width:100%;height:100%;-o-object-fit:contain;object-fit:contain}.video-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1a2e,#16213e)}.placeholder-content{display:flex;flex-direction:column;align-items:center;gap:12px;color:#606080}.placeholder-icon{font-size:48px;opacity:.5}.placeholder-text{font-size:14px}.player-controls{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#000c);padding:20px 12px 12px;opacity:0;transition:opacity .3s ease;pointer-events:none}.player-controls.visible{opacity:1;pointer-events:auto}.controls-top{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:12px}.controls-bottom{display:flex;align-items:center;gap:8px}.control-btn{background:transparent;border:none;color:#fff;cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .15s ease,transform .1s ease}.control-btn:hover{background:#ffffff1a;transform:scale(1.1)}.control-btn:active{transform:scale(.95)}.control-btn.small{padding:4px}.play-btn{width:48px;height:48px;background:#fff3}.play-btn:hover{background:#ffffff4d}.rate-label{font-size:12px;font-weight:600;min-width:30px;text-align:center}.time-display{font-family:SF Mono,Monaco,monospace;font-size:12px;color:#a0a0a0;min-width:50px}.progress-container{flex:1;height:4px;background:#fff3;border-radius:2px;position:relative;cursor:pointer;margin:0 8px}.progress-container:hover{height:6px}.progress-slider{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer;z-index:2}.progress-filled{height:100%;background:#f44;border-radius:2px;transition:width .1s linear;pointer-events:none}.progress-container:hover .progress-filled{background:#f66}.volume-container{display:flex;align-items:center;gap:4px}.volume-slider{width:60px;height:4px;background:#fff3;border-radius:2px;cursor:pointer;-moz-appearance:none;appearance:none;-webkit-appearance:none}.volume-slider::-webkit-slider-thumb{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:12px;height:12px;background:#fff;border-radius:50%;cursor:pointer;-webkit-transition:transform .1s ease;transition:transform .1s ease}.volume-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.volume-slider::-moz-range-thumb{width:12px;height:12px;background:#fff;border-radius:50%;cursor:pointer;border:none}.clip-properties-panel{width:320px;background:#1e1e2e;border-left:2px solid #3d3d5a;display:flex;flex-direction:column;overflow:hidden}.panel-header{padding:16px;background:linear-gradient(180deg,#2a2a4a,#1e1e3a);border-bottom:2px solid #3d3d5a;display:flex;align-items:center;justify-content:space-between}.clip-type-badge{padding:4px 10px;border-radius:4px;font-size:10px;font-weight:700;letter-spacing:1px}.clip-type-badge[data-type=video]{background:#4a90d9;color:#fff}.clip-type-badge[data-type=audio]{background:#10b981;color:#fff}.clip-type-badge[data-type=image],.clip-type-badge[data-type=subtitle]{background:#00e5ff;color:#fff}.panel-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;text-align:center}.empty-icon{color:#4a4a6a;margin-bottom:16px}.panel-empty p{margin:0 0 8px;font-size:14px;font-weight:600;color:#a0a0c0}.panel-empty span{font-size:12px;color:#6a6a8a}.clip-info{padding:12px 16px;background:#252545;border-bottom:1px solid #3d3d5a}.info-row{display:flex;align-items:center;justify-content:space-between;padding:6px 0}.info-label{font-size:11px;font-weight:600;color:#8a8aaa;text-transform:uppercase;letter-spacing:.5px}.info-value{font-size:12px;font-weight:600;color:#d0d0e0}.info-value.mono{font-family:Courier New,monospace}.info-input{padding:4px 8px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:4px;color:#d0d0e0;font-size:12px;font-weight:600;width:180px;outline:none;transition:all .2s ease}.info-input:focus{border-color:#4a90d9;box-shadow:0 0 8px #4a90d94d}.tab-btn{flex:1;padding:10px 12px;background:transparent;border:none;border-bottom:2px solid transparent;color:#8a8aaa;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s ease;text-transform:uppercase;letter-spacing:.5px}.tab-content{display:flex;flex-direction:column;gap:20px}.property-section{background:#252545;border-radius:8px;padding:16px;border:1px solid #3d3d5a}.property-section h4{margin:0 0 12px;font-size:11px;font-weight:700;color:#a0a0c0;text-transform:uppercase;letter-spacing:1px}.property-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.property-item{display:flex;flex-direction:column;gap:6px}.property-item.full-width{grid-column:1 / -1}.property-item label{font-size:10px;font-weight:600;color:#8a8aaa;text-transform:uppercase;letter-spacing:.5px}.input-group{display:flex;align-items:center;gap:6px}.input-group input[type=number]{flex:1;padding:6px 8px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:4px;color:#d0d0e0;font-size:12px;font-weight:600;font-family:Courier New,monospace;outline:none;transition:all .2s ease}.input-group input[type=number]:focus{border-color:#4a90d9;box-shadow:0 0 8px #4a90d94d}.unit{font-size:10px;font-weight:600;color:#6a6a8a;min-width:20px}.slider-group{display:flex;align-items:center;gap:8px}.info-select{width:100%;padding:6px 10px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:4px;color:#d0d0e0;font-size:12px;font-weight:600;cursor:pointer;outline:none;transition:all .2s ease}.info-select:hover{border-color:#4a4a7a}.info-select:focus{border-color:#4a90d9;box-shadow:0 0 8px #4a90d94d}.effects-list{display:flex;flex-direction:column;gap:8px}.empty-effects{text-align:center;padding:20px}.empty-effects p{margin:0 0 12px;font-size:12px;color:#6a6a8a}.add-effect-btn{padding:8px 16px;background:#4a90d9;border:none;border-radius:6px;color:#fff;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s ease}.add-effect-btn:hover{background:#357abd;transform:translateY(-1px)}.effect-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:#1a1a2e;border-radius:6px;border:1px solid #3d3d5a}.effect-controls{display:flex;gap:6px}.effect-btn{padding:4px 8px;background:#3d3d5a;border:none;border-radius:4px;color:#a0a0c0;font-size:10px;font-weight:600;cursor:pointer;transition:all .2s ease}.effect-btn:hover{background:#4a4a7a;color:#fff}.effect-btn.delete:hover{background:#ef4444;color:#fff}.volume-meter{margin-top:12px}.meter-label{font-size:10px;font-weight:600;color:#8a8aaa;margin-bottom:6px}.meter-track{height:8px;background:#1a1a2e;border-radius:4px;overflow:hidden;border:1px solid #3d3d5a}.meter-fill{height:100%;background:linear-gradient(90deg,#10b981,#34d399);transition:width .3s ease}.meter-labels{display:flex;justify-content:space-between;margin-top:4px;font-size:8px;font-weight:600;color:#6a6a8a;font-family:Courier New,monospace}.audio-effects{display:flex;flex-direction:column;gap:8px}.effect-toggle{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:#1a1a2e;border-radius:6px;border:1px solid #3d3d5a}.effect-toggle span{font-size:11px;font-weight:600;color:#a0a0c0}.pan-visual{position:relative;height:24px;background:#1a1a2e;border-radius:4px;margin-top:8px;border:1px solid #3d3d5a}.pan-indicator{position:absolute;top:50%;transform:translate(-50%,-50%);width:12px;height:12px;background:#4a90d9;border-radius:50%;box-shadow:0 0 8px #4a90d980;transition:left .2s ease}.speed-presets{display:flex;gap:6px;margin-top:12px}.speed-preset{flex:1;padding:8px 12px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#a0a0c0;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s ease}.speed-preset:hover{background:#4a90d9;border-color:#5aa0e9;color:#fff}.speed-options{display:flex;flex-direction:column;gap:8px}.time-remap-visual{display:flex;flex-direction:column;gap:12px}.remap-timeline{display:flex;gap:4px;padding:8px;background:#1a1a2e;border-radius:6px;border:1px solid #3d3d5a}.remap-segment{display:flex;align-items:center;justify-content:center;padding:8px 12px;background:#4a90d9;border-radius:4px;color:#fff;font-size:10px;font-weight:600}.add-remap-btn{padding:8px 16px;background:#3d3d5a;border:1px solid #4d4d6a;border-radius:6px;color:#a0a0c0;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s ease}.add-remap-btn:hover{background:#4a4a7a;color:#fff}.calc-info{display:flex;flex-direction:column;gap:8px}.calc-row{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#a0a0c0}.calc-value{font-weight:700;font-family:Courier New,monospace;color:#d0d0e0}.calc-value.highlight{color:#4a90d9;font-size:13px}.reset-btn{width:100%;padding:10px;background:#3d3d5a;border:1px solid #4d4d6a;border-radius:6px;color:#a0a0c0;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s ease}.reset-btn:hover{background:#ef4444;border-color:#f87171;color:#fff}.clip-properties-panel::-webkit-scrollbar{width:8px}.clip-properties-panel::-webkit-scrollbar-track{background:#1a1a2e}.clip-properties-panel::-webkit-scrollbar-thumb{background:#4a4a7a;border-radius:4px}.clip-properties-panel::-webkit-scrollbar-thumb:hover{background:#5a5a8a}.section-header{display:flex;align-items:center;gap:6px}.section-header svg{color:#4a90d9}.link-btn{margin-left:auto;padding:2px 6px;background:transparent;border:1px solid #3d3d5a;border-radius:4px;color:#8a8aaa;cursor:pointer;transition:all .2s ease;display:flex;align-items:center}.link-btn:hover{border-color:#4a90d9;color:#4a90d9}.link-btn.active{background:#4a90d926;border-color:#4a90d9;color:#4a90d9}.position-nudge{margin-top:12px;display:flex;flex-direction:column;align-items:center;gap:6px}.nudge-label{font-size:10px;font-weight:600;color:#8a8aaa;text-transform:uppercase;letter-spacing:.5px}.nudge-grid{display:grid;grid-template-columns:repeat(3,32px);grid-template-rows:repeat(3,32px);gap:4px}.nudge-btn{display:flex;align-items:center;justify-content:center;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:4px;color:#a0a0c0;font-size:14px;cursor:pointer;transition:all .15s ease;padding:0}.nudge-btn:hover{background:#4a90d9;border-color:#5aa0e9;color:#fff}.nudge-btn:active{transform:scale(.92)}.nudge-btn.center{background:#252545;color:#4a90d9;font-size:16px}.nudge-btn.center:hover{background:#4a90d9;color:#fff}.scale-presets{display:flex;gap:6px;margin-top:10px}.scale-presets button{flex:1;padding:6px 8px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:4px;color:#a0a0c0;font-size:10px;font-weight:600;cursor:pointer;transition:all .15s ease}.scale-presets button:hover{background:#4a90d9;border-color:#5aa0e9;color:#fff}.rotation-presets{display:flex;gap:6px;margin-top:10px}.rotation-presets button{flex:1;padding:6px 8px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:4px;color:#a0a0c0;font-size:10px;font-weight:600;cursor:pointer;transition:all .15s ease}.rotation-presets button:hover{background:#4a90d9;border-color:#5aa0e9;color:#fff}.flip-buttons{display:flex;gap:8px;margin-top:10px}.flip-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:8px 12px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#a0a0c0;font-size:11px;font-weight:600;cursor:pointer;transition:all .15s ease}.flip-btn:hover{background:#252545;border-color:#4a4a7a}.flip-btn.active{background:#4a90d926;border-color:#4a90d9;color:#4a90d9}.anchor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin-top:10px;padding:8px;background:#1a1a2e;border-radius:6px;border:1px solid #3d3d5a}.anchor-btn{width:100%;aspect-ratio:1;background:#252545;border:1px solid #3d3d5a;border-radius:4px;cursor:pointer;position:relative;transition:all .15s ease}.anchor-btn:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:6px;height:6px;background:#6a6a8a;border-radius:50%;transition:all .15s ease}.anchor-btn:hover{background:#3d3d5a}.anchor-btn:hover:after{background:#a0a0c0}.anchor-btn.active{background:#4a90d933;border-color:#4a90d9}.anchor-btn.active:after{background:#4a90d9;width:8px;height:8px;box-shadow:0 0 6px #4a90d980}.transition-selector-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.transition-selector{background:#1e1e2e;border-radius:12px;width:90vw;max-width:1200px;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #00000080;border:1px solid #3d3d5a;overflow:hidden}.transition-selector-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;background:linear-gradient(135deg,#2a2a4a,#1a1a3a);border-bottom:1px solid #3d3d5a}.transition-selector-header h3{margin:0;font-size:20px;font-weight:700;color:#fff}.transition-selector-body{flex:1;display:flex;gap:24px;padding:24px;overflow:hidden}.transition-categories{display:flex;flex-direction:column;gap:8px;min-width:150px}.category-btn{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#2d2d4a;border:1px solid #3d3d5a;border-radius:8px;color:#a0a0c0;cursor:pointer;transition:all .2s ease;font-size:14px;text-align:left}.category-btn:hover{background:#3d3d5a;border-color:#5a5a8a;color:#fff}.category-btn.active{background:linear-gradient(135deg,#4a4a8a,#3a3a7a);border-color:#6a6aaa;color:#fff;font-weight:600}.category-icon{font-size:18px}.transition-grid{flex:1;display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px;overflow-y:auto;padding-right:8px}.transition-grid::-webkit-scrollbar{width:6px}.transition-grid::-webkit-scrollbar-track{background:#2d2d4a;border-radius:3px}.transition-grid::-webkit-scrollbar-thumb{background:#5a5a8a;border-radius:3px}.transition-grid::-webkit-scrollbar-thumb:hover{background:#6a6a9a}.transition-item{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 12px;background:#2d2d4a;border:2px solid #3d3d5a;border-radius:8px;cursor:pointer;transition:all .2s ease}.transition-item:hover{background:#3d3d5a;border-color:#5a5a8a;transform:translateY(-2px)}.transition-item.selected{background:linear-gradient(135deg,#4a4a8a,#3a3a7a);border-color:#6a6aaa;transform:translateY(-2px);box-shadow:0 4px 12px #6a6aaa4d}.transition-icon{font-size:28px}.transition-name{font-size:12px;color:#a0a0c0;text-align:center;line-height:1.3}.transition-item.selected .transition-name{color:#fff;font-weight:600}.transition-details{width:300px;background:#2d2d4a;border:1px solid #3d3d5a;border-radius:8px;padding:20px;display:flex;flex-direction:column;gap:20px}.transition-info{display:flex;gap:16px;padding-bottom:16px;border-bottom:1px solid #3d3d5a}.transition-icon-large{font-size:48px}.transition-info h4{margin:0 0 8px;font-size:18px;font-weight:600;color:#fff}.transition-info p{margin:0;font-size:13px;color:#a0a0c0;line-height:1.5}.transition-controls{display:flex;flex-direction:column;gap:16px}.control-group{display:flex;flex-direction:column;gap:8px}.control-group label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#a0a0c0}.control-group label>span:first-child{font-weight:600;color:#fff;text-transform:capitalize}.control-group input[type=range]{width:100%;height:4px;background:#3d3d5a;border-radius:2px;outline:none;cursor:pointer}.control-group input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;background:#6a6aaa;border-radius:50%;cursor:pointer;-webkit-transition:all .2s ease;transition:all .2s ease}.control-group input[type=range]::-webkit-slider-thumb:hover{background:#7a7aba;transform:scale(1.2)}.control-group .value{font-size:12px;color:#6a6a9a;text-align:right}.control-group select{padding:8px 12px;background:#1e1e2e;border:1px solid #3d3d5a;border-radius:6px;color:#fff;font-size:13px;cursor:pointer;outline:none}.control-group select:focus{border-color:#6a6aaa}.control-group input[type=checkbox]{width:20px;height:20px;cursor:pointer}.control-group input[type=color]{width:100%;height:32px;border:1px solid #3d3d5a;border-radius:6px;cursor:pointer;background:transparent}.transition-selector-footer{display:flex;gap:12px;padding:20px 24px;background:#2a2a4a;border-top:1px solid #3d3d5a;justify-content:flex-end}.btn-primary,.btn-secondary{padding:12px 24px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;border:none}.btn-primary{background:linear-gradient(135deg,#4a4a8a,#3a3a7a);color:#fff}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#5a5a9a,#4a4a8a);transform:translateY(-1px)}.btn-primary:disabled{background:#3d3d5a;color:#6a6a8a;cursor:not-allowed}.btn-secondary{background:#3d3d5a;color:#a0a0c0}.btn-secondary:hover{background:#4d4d6a;color:#fff}.editing-tools-panel{display:flex;flex-direction:column;height:100%;background:#1a1a1a;color:#e0e0e0;font-size:13px;overflow-y:auto}.tools-header{padding:12px 16px;border-bottom:1px solid #333;display:flex;align-items:center;justify-content:space-between}.tools-title{margin:0;font-size:14px;font-weight:600;color:#fff}.tool-indicator{padding:4px 10px;background:#0066cc26;border:1px solid rgba(0,102,204,.3);border-radius:4px}.current-tool{font-size:11px;font-weight:600;color:#4a90d9}.section-tabs{display:flex;background:#151515;border-bottom:1px solid #333}.section-tab{flex:1;padding:10px 8px;background:transparent;border:none;border-bottom:2px solid transparent;color:#888;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s;text-align:center}.section-tab:hover{color:#ccc;background:#ffffff08}.section-tab.active{color:#4a90d9;border-bottom-color:#4a90d9;background:#4a90d90d}.section-content{flex:1;overflow-y:auto}.tools-section{padding:12px 16px;border-bottom:1px solid #333}.section-label{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:600;text-transform:uppercase;color:#888;margin-bottom:10px;letter-spacing:.5px}.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.tool-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;background:#252525;border:1px solid #3a3a3a;border-radius:6px;color:#b0b0b0;cursor:pointer;transition:all .2s;position:relative}.tool-btn:hover{background:#2a2a2a;border-color:#4a4a4a;color:#fff}.tool-btn.active{background:#06c;border-color:#07e;color:#fff}.tool-label{font-size:10px;font-weight:500}.tool-shortcut{font-size:9px;color:#666;font-family:Courier New,monospace}.tool-btn.active .tool-shortcut{color:#ffffffb3}.action-buttons{display:flex;gap:8px}.action-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 12px;background:#252525;border:1px solid #3a3a3a;border-radius:6px;color:#b0b0b0;font-size:12px;cursor:pointer;transition:all .2s}.action-btn:hover:not(:disabled){background:#2a2a2a;border-color:#4a4a4a;color:#fff}.action-btn.danger:hover:not(:disabled){background:#3a1515;border-color:#ef4444;color:#ef4444}.action-btn:disabled{opacity:.4;cursor:not-allowed}.shortcuts-section .shortcuts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.shortcut-item{display:flex;align-items:center;gap:6px;font-size:11px;color:#888}.shortcut-item kbd{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:20px;padding:0 5px;background:#252525;border:1px solid #3a3a3a;border-radius:3px;font-size:10px;font-weight:600;color:#aaa;font-family:Courier New,monospace}.property-info{display:flex;flex-direction:column;gap:8px}.property-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0}.property-label{color:#888;font-size:12px}.property-value{color:#fff;font-size:12px;font-weight:500}.type-badge{padding:2px 8px;border-radius:3px;font-size:10px;font-weight:700;text-transform:uppercase}.type-badge.video{background:#4a90d933;color:#4a90d9}.type-badge.audio{background:#10b98133;color:#10b981}.type-badge.image{background:#a855f733;color:#a855f7}.type-badge.subtitle{background:#f59e0b33;color:#f59e0b}.toggle-btn{margin-left:auto;padding:2px 4px;background:transparent;border:none;color:#888;cursor:pointer;transition:color .2s;display:flex;align-items:center}.toggle-btn:hover{color:#fff}.slider-control{display:flex;align-items:center;gap:8px}.slider{flex:1;height:4px;background:#3a3a3a;border-radius:2px;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;background:#06c;border-radius:50%;cursor:pointer;-webkit-transition:background .2s;transition:background .2s}.slider::-webkit-slider-thumb:hover{background:#07e;box-shadow:0 0 6px #0066cc80}.slider-number{width:48px;padding:4px 6px;background:#252525;border:1px solid #3a3a3a;border-radius:4px;color:#fff;font-size:11px;font-weight:600;text-align:center;font-family:Courier New,monospace;outline:none}.slider-number:focus{border-color:#4a90d9}.slider-unit{font-size:10px;color:#666;min-width:16px}.volume-meter{margin-top:8px}.meter-track{height:6px;background:#252525;border-radius:3px;overflow:hidden;border:1px solid #3a3a3a}.meter-fill{height:100%;background:linear-gradient(90deg,#10b981,#34d399);transition:width .2s ease;border-radius:3px}.meter-fill.warning{background:linear-gradient(90deg,#10b981,#f59e0b)}.meter-fill.clip{background:linear-gradient(90deg,#10b981,#f59e0b,#ef4444)}.meter-labels{display:flex;justify-content:space-between;margin-top:3px;font-size:8px;color:#555;font-family:Courier New,monospace}.speed-presets{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}.preset-btn{padding:6px 8px;background:#252525;border:1px solid #3a3a3a;border-radius:4px;color:#b0b0b0;font-size:10px;cursor:pointer;transition:all .2s}.preset-btn:hover{background:#2a2a2a;border-color:#4a4a4a;color:#fff}.preset-btn.active{background:#06c;border-color:#07e;color:#fff}.no-selection{padding:24px 16px;text-align:center;color:#666;font-size:12px;line-height:1.5}.add-btn{margin-left:auto;padding:2px 6px;background:transparent;border:1px solid #3a3a3a;border-radius:4px;color:#888;cursor:pointer;transition:all .2s;display:flex;align-items:center}.add-btn:hover{border-color:#4a90d9;color:#4a90d9;background:#4a90d91a}.effect-menu{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;margin-bottom:10px;padding:8px;background:#252525;border-radius:6px;border:1px solid #3a3a3a}.effect-menu-item{display:flex;align-items:center;gap:6px;padding:8px 10px;background:#1a1a1a;border:1px solid #3a3a3a;border-radius:4px;color:#b0b0b0;font-size:11px;cursor:pointer;transition:all .2s}.effect-menu-item:hover{background:#2a2a2a;border-color:#4a90d9;color:#fff}.empty-effects{text-align:center;padding:16px}.empty-effects p{margin:0 0 12px;font-size:12px;color:#666}.add-effect-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:#06c;border:none;border-radius:6px;color:#fff;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s}.add-effect-btn:hover{background:#07e}.effects-list{display:flex;flex-direction:column;gap:6px}.effect-item{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;background:#252525;border:1px solid #3a3a3a;border-radius:6px;transition:all .2s}.effect-item.disabled{opacity:.5}.effect-info{display:flex;align-items:center;gap:8px}.effect-toggle{padding:2px;background:transparent;border:none;color:#888;cursor:pointer;transition:color .2s;display:flex;align-items:center}.effect-toggle:hover{color:#fff}.effect-name{font-size:11px;font-weight:600;color:#d0d0e0}.effect-actions{display:flex;align-items:center;gap:8px}.effect-duration{font-size:10px;color:#666;font-family:Courier New,monospace}.effect-delete{padding:2px;background:transparent;border:none;color:#666;cursor:pointer;transition:color .2s;display:flex;align-items:center}.effect-delete:hover{color:#ef4444}.effect-params{padding:8px 0;border-bottom:1px solid #2a2a2a}.effect-params:last-child{border-bottom:none}.effect-param-header{font-size:11px;font-weight:600;color:#aaa;margin-bottom:8px;padding-left:4px}.param-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 0;font-size:11px;color:#888}.param-input{width:60px;padding:4px 6px;background:#1a1a1a;border:1px solid #3a3a3a;border-radius:4px;color:#fff;font-size:11px;text-align:center;outline:none}.param-input:focus{border-color:#4a90d9}.param-slider{flex:1;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#3a3a3a;border-radius:2px;cursor:pointer}.param-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:12px;height:12px;background:#4a90d9;border-radius:50%;cursor:pointer}.param-value{font-size:10px;color:#aaa;font-family:Courier New,monospace;min-width:30px;text-align:right}.param-select{padding:4px 8px;background:#1a1a1a;border:1px solid #3a3a3a;border-radius:4px;color:#fff;font-size:11px;cursor:pointer;outline:none}.param-select:focus{border-color:#4a90d9}.keyframe-properties{display:flex;flex-direction:column;gap:6px}.keyframe-property{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;background:#252525;border:1px solid #3a3a3a;border-radius:6px;transition:all .2s}.keyframe-property.active{border-color:#4a4a6a;background:#2a2a3a}.kf-property-info{display:flex;align-items:center;gap:8px}.kf-property-label{font-size:11px;font-weight:600;color:#d0d0e0}.kf-count{font-size:9px;font-weight:700;color:#666;background:#1a1a1a;padding:1px 6px;border-radius:8px;min-width:16px;text-align:center}.keyframe-property.active .kf-count{color:#4a90d9;background:#4a90d926}.kf-property-actions{display:flex;align-items:center;gap:4px}.kf-add-btn{padding:4px 6px;background:transparent;border:1px solid #3a3a3a;border-radius:4px;color:#888;cursor:pointer;transition:all .2s;display:flex;align-items:center}.kf-add-btn:hover{border-color:#4a90d9;color:#4a90d9;background:#4a90d91a}.kf-add-btn.has{border-color:#ef4444;color:#ef4444;background:#ef44441a}.kf-add-btn.has:hover{border-color:#f87171;color:#f87171}.keyframes-list{display:flex;flex-direction:column;gap:6px}.keyframe-item{display:flex;align-items:center;gap:8px;padding:8px 10px;background:#252525;border:1px solid #3a3a3a;border-radius:6px}.kf-diamond{width:10px;height:10px;transform:rotate(45deg);border-radius:2px;flex-shrink:0}.kf-info{display:flex;flex-direction:column;gap:2px;min-width:60px}.kf-property{font-size:10px;font-weight:600;color:#d0d0e0}.kf-time{font-size:9px;color:#888;font-family:Courier New,monospace}.kf-value-row{display:flex;align-items:center;gap:6px;flex:1}.kf-value-input{width:50px;padding:3px 6px;background:#1a1a1a;border:1px solid #3a3a3a;border-radius:3px;color:#fff;font-size:10px;text-align:center;font-family:Courier New,monospace;outline:none}.kf-value-input:focus{border-color:#4a90d9}.kf-easing-select{padding:3px 6px;background:#1a1a1a;border:1px solid #3a3a3a;border-radius:3px;color:#ccc;font-size:10px;cursor:pointer;outline:none}.kf-easing-select:focus{border-color:#4a90d9}.kf-delete{padding:2px;background:transparent;border:none;color:#555;cursor:pointer;transition:color .2s;display:flex;align-items:center}.kf-delete:hover{color:#ef4444}.editing-tools-panel::-webkit-scrollbar{width:6px}.editing-tools-panel::-webkit-scrollbar-track{background:#1a1a1a}.editing-tools-panel::-webkit-scrollbar-thumb{background:#3a3a3a;border-radius:3px}.editing-tools-panel::-webkit-scrollbar-thumb:hover{background:#4a4a4a}.material-manager-panel{display:flex;flex-direction:column;height:100%;background:#1a1a1a;color:#e0e0e0;font-size:13px}.manager-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid #333}.header-actions{display:flex;gap:8px;align-items:center}.header-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:1px solid transparent;border-radius:6px;color:#888;cursor:pointer;transition:all .2s}.header-btn:hover{background:#252525;color:#fff}.manager-title{margin:0;font-size:14px;font-weight:600;color:#fff}.upload-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:#06c;border:none;border-radius:6px;color:#fff;cursor:pointer;transition:background .2s}.upload-btn:hover{background:#07e}.search-bar{position:relative;padding:12px 16px;border-bottom:1px solid #333}.search-icon{position:absolute;left:28px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:#666;pointer-events:none}.search-input{width:100%;padding:8px 12px 8px 36px;background:#252525;border:1px solid #3a3a3a;border-radius:6px;color:#fff;font-size:13px;outline:none;transition:border-color .2s}.search-input:focus{border-color:#06c}.search-input::-moz-placeholder{color:#666}.search-input::placeholder{color:#666}.categories{display:flex;gap:4px;padding:12px 16px;border-bottom:1px solid #333;overflow-x:auto}.category-btn{display:flex;align-items:center;gap:6px;padding:8px 12px;background:transparent;border:1px solid transparent;border-radius:6px;color:#888;font-size:12px;cursor:pointer;white-space:nowrap;transition:all .2s}.category-btn:hover{background:#252525;color:#fff}.category-btn.active{background:#06c;border-color:#07e;color:#fff}.category-label{font-weight:500}.category-count{padding:2px 6px;background:#ffffff1a;border-radius:10px;font-size:10px}.toolbar{display:flex;justify-content:space-between;align-items:center;padding:8px 16px;border-bottom:1px solid #333}.toolbar-left,.toolbar-right{display:flex;gap:4px}.toolbar-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:1px solid transparent;border-radius:6px;color:#888;cursor:pointer;transition:all .2s}.toolbar-btn:hover{background:#252525;color:#fff}.toolbar-btn.active{background:#06c;border-color:#07e;color:#fff}.sort-select{padding:6px 10px;background:#252525;border:1px solid #3a3a3a;border-radius:6px;color:#fff;font-size:12px;cursor:pointer;outline:none}.sort-controls{display:flex;align-items:center;gap:4px}.sort-order-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:#252525;border:1px solid #3a3a3a;border-radius:6px;color:#888;cursor:pointer;transition:all .2s}.sort-order-btn:hover{background:#333;color:#fff}.folder-navigation{display:flex;align-items:center;gap:8px;padding:8px 16px;border-bottom:1px solid #333;background:#151515}.nav-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:1px solid transparent;border-radius:6px;color:#888;cursor:pointer;transition:all .2s}.nav-btn:hover:not(:disabled){background:#252525;color:#fff}.nav-btn:disabled{opacity:.5;cursor:not-allowed}.nav-path{font-size:13px;font-weight:500;color:#fff}.folders-list{padding:12px 16px;border-bottom:1px solid #333;display:flex;flex-direction:column;gap:8px}.folder-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:#252525;border-radius:6px;transition:background .2s}.folder-item:hover{background:#2a2a2a}.folder-content{display:flex;align-items:center;justify-content:space-between;width:100%}.folder-btn{display:flex;align-items:center;gap:8px;background:transparent;border:none;color:#fff;font-size:13px;cursor:pointer;padding:4px 8px;border-radius:4px;transition:background .2s;flex:1;text-align:left}.folder-btn:hover{background:#ffffff1a}.folder-actions{display:flex;gap:4px;opacity:0;transition:opacity .2s}.folder-item:hover .folder-actions{opacity:1}.folder-action-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:transparent;border:1px solid #3a3a3a;border-radius:4px;color:#888;cursor:pointer;transition:all .2s}.folder-action-btn:hover{background:#333;color:#fff}.folder-action-btn.delete:hover{background:#dc3545;border-color:#dc3545;color:#fff}.folder-edit{display:flex;align-items:center;gap:8px;width:100%}.folder-edit input{flex:1;padding:6px 10px;background:#1a1a1a;border:1px solid #0066cc;border-radius:4px;color:#fff;font-size:13px;outline:none}.edit-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:transparent;border:1px solid #3a3a3a;border-radius:4px;color:#888;cursor:pointer;transition:all .2s}.edit-btn:hover{background:#333;color:#fff}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#000c;z-index:1000}.modal-content{width:90%;max-width:400px;background:#252525;border-radius:8px;overflow:hidden}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid #333}.modal-header h3{margin:0;font-size:16px;color:#fff}.modal-body{padding:20px}.folder-name-input{width:100%;padding:10px 12px;background:#1a1a1a;border:1px solid #3a3a3a;border-radius:6px;color:#fff;font-size:14px;outline:none;transition:border-color .2s}.folder-name-input:focus{border-color:#06c}.modal-footer{padding:16px 20px;border-top:1px solid #333;display:flex;justify-content:flex-end;gap:8px}.modal-btn{padding:8px 16px;border:none;border-radius:6px;font-size:14px;cursor:pointer;transition:background .2s}.modal-btn.cancel{background:#333;color:#fff}.modal-btn.cancel:hover{background:#444}.modal-btn.confirm{background:#06c;color:#fff}.modal-btn.confirm:hover{background:#07e}.preview-info{padding:16px 20px;border-top:1px solid #333;background:#1a1a1a}.info-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px}.info-row:last-child{margin-bottom:0}.info-label{color:#888}.info-value{color:#fff;font-weight:500}.materials-container{flex:1;overflow-y:auto;padding:16px}.materials-container.grid{display:grid;gap:16px}.materials-container.list{display:flex;flex-direction:column;gap:8px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:48px 24px;color:#666;text-align:center}.empty-icon{width:48px;height:48px;color:#444}.upload-btn-large{display:flex;align-items:center;gap:8px;padding:12px 24px;background:#06c;border:none;border-radius:8px;color:#fff;font-size:14px;cursor:pointer;transition:background .2s}.upload-btn-large:hover{background:#07e}.materials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}.material-card{position:relative;background:#252525;border:2px solid transparent;border-radius:8px;overflow:hidden;cursor:pointer;transition:all .2s}.material-card:hover{border-color:#4a4a4a;transform:translateY(-2px);box-shadow:0 4px 12px #0000004d}.material-card.selected{border-color:#06c}.card-thumbnail{position:relative;aspect-ratio:16 / 9;background:#1a1a1a;overflow:hidden}.card-thumbnail img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.thumbnail-placeholder{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:#555}.play-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0006;color:#fff;opacity:0;transition:opacity .2s}.material-card:hover .play-overlay{opacity:1}.duration-badge{position:absolute;bottom:8px;right:8px;padding:2px 6px;background:#000c;border-radius:4px;font-size:10px;color:#fff}.card-info{padding:12px}.card-name{margin:0 0 6px;font-size:13px;font-weight:500;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-meta{display:flex;align-items:center;gap:8px;font-size:11px;color:#888}.favorite-icon{color:#ffc107}.card-actions{position:absolute;top:8px;right:8px;display:flex;gap:4px;opacity:0;transition:opacity .2s}.material-card:hover .card-actions{opacity:1}.card-action-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:#000c;border:none;border-radius:4px;color:#fff;cursor:pointer;transition:background .2s}.card-action-btn:hover{background:#06c}.materials-list{display:flex;flex-direction:column;gap:8px}.material-row{display:grid;grid-template-columns:40px 1fr 80px 80px 100px 60px;align-items:center;gap:12px;padding:12px;background:#252525;border:2px solid transparent;border-radius:6px;cursor:pointer;transition:all .2s}.material-row:hover{background:#2a2a2a;border-color:#4a4a4a}.material-row.selected{border-color:#06c}.row-icon{display:flex;align-items:center;justify-content:center;color:#888}.row-info{display:flex;flex-direction:column;gap:4px;min-width:0}.row-name{margin:0;font-size:13px;font-weight:500;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row-tags{display:flex;gap:4px;flex-wrap:wrap}.tag{padding:2px 6px;background:#06c3;border-radius:3px;font-size:10px;color:#66b3ff}.row-duration,.row-size,.row-date{font-size:12px;color:#888}.row-actions{display:flex;gap:4px;opacity:0;transition:opacity .2s}.material-row:hover .row-actions{opacity:1}.row-action-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:transparent;border:1px solid #3a3a3a;border-radius:4px;color:#888;cursor:pointer;transition:all .2s}.row-action-btn:hover{background:#06c;border-color:#06c;color:#fff}.manager-footer{padding:12px 16px;border-top:1px solid #333;background:#151515}.footer-stats{display:flex;gap:16px}.stat-item{display:flex;align-items:center;gap:6px;font-size:12px;color:#666}.preview-modal{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#000c;z-index:1000}.preview-content{width:90%;max-width:800px;max-height:80vh;background:#252525;border-radius:8px;overflow:hidden}.preview-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid #333}.preview-header h3{margin:0;font-size:16px;color:#fff}.close-btn{width:32px;height:32px;background:transparent;border:none;border-radius:4px;color:#888;font-size:24px;cursor:pointer;transition:all .2s}.close-btn:hover{background:#333;color:#fff}.preview-body{padding:20px;max-height:60vh;overflow-y:auto;display:flex;align-items:center;justify-content:center;background:#1a1a1a}.preview-body video,.preview-body audio{max-width:100%}.preview-body img{max-width:100%;max-height:60vh;-o-object-fit:contain;object-fit:contain}.text-preview{padding:24px;background:#fff;color:#000;border-radius:4px;font-size:16px}.preview-footer{padding:16px 20px;border-top:1px solid #333;display:flex;justify-content:flex-end}.preview-action-btn{display:flex;align-items:center;gap:8px;padding:10px 20px;background:#06c;border:none;border-radius:6px;color:#fff;font-size:14px;cursor:pointer;transition:background .2s}.preview-action-btn:hover{background:#07e}.audio-meter{display:flex;flex-direction:column;align-items:center;gap:2px;font-family:monospace;-webkit-user-select:none;-moz-user-select:none;user-select:none}.audio-meter .meter-label{font-size:9px;color:#888;text-align:center;white-space:nowrap}.audio-meter.vertical .meter-track-v{position:relative;width:12px;background:#1a1a2e;border:1px solid #333;border-radius:2px;overflow:hidden}.audio-meter.vertical .meter-rms-v{position:absolute;bottom:0;left:0;right:0;transition:height .05s linear;border-radius:0 0 1px 1px;opacity:.9}.audio-meter.vertical .meter-peak-v{position:absolute;left:0;right:0;height:2px;transition:bottom .05s linear;z-index:2;box-shadow:0 0 4px #ffffff80}.audio-meter.vertical .meter-ref-line{position:absolute;left:-3px;right:-3px;height:1px;background:#f44;z-index:3;opacity:.6}.audio-meter.vertical .db-mark-v{position:absolute;right:-28px;font-size:8px;color:#666;transform:translateY(50%);pointer-events:none}.clip-indicator{font-size:8px;color:#f44;font-weight:700;animation:clipBlink .3s ease infinite alternate}@keyframes clipBlink{0%{opacity:1}to{opacity:.3}}.audio-meter.horizontal{flex-direction:row;align-items:center}.audio-meter.horizontal .meter-track-h{position:relative;height:10px;flex:1;background:#1a1a2e;border:1px solid #333;border-radius:2px;overflow:hidden}.audio-meter.horizontal .meter-rms-h{position:absolute;top:0;bottom:0;left:0;transition:width .05s linear;opacity:.9;background:linear-gradient(to right,#4ecdc4,#4ecdc4 70%,#fa0 85%,#f44 95%)}.audio-meter.horizontal .meter-peak-h{position:absolute;top:0;bottom:0;width:2px;transition:left .05s linear;z-index:2}.audio-meter.horizontal .meter-db-labels-h{position:relative;height:14px;margin-top:2px}.audio-meter.horizontal .db-mark{position:absolute;font-size:7px;color:#666;transform:translate(-50%)}.compact-audio-meter{display:flex;align-items:center}.compact-meter-track{position:relative;width:100%;height:100%;background:#1a1a2e;border-radius:1px;overflow:hidden}.compact-meter-fill{position:absolute;bottom:0;left:0;right:0;transition:height .05s linear}.compact-meter-peak{position:absolute;left:0;right:0;height:1px;background:#fff;transition:bottom .05s linear}.audio-mixer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:2000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.audio-mixer-panel{background:#1a1a2e;border-radius:16px;width:95vw;max-width:1200px;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 30px 80px #000000b3;border:2px solid #3a3a5a;overflow:hidden}.mixer-header{display:flex;align-items:center;justify-content:space-between;padding:20px 28px;background:linear-gradient(135deg,#252545,#1a1a35);border-bottom:2px solid #3a3a5a}.mixer-header h3{margin:0;font-size:22px;font-weight:700;color:#fff}.close-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:#3a3a5a;border:none;border-radius:8px;color:#a0a0c0;font-size:22px;cursor:pointer;transition:all .2s ease}.close-btn:hover{background:#ef4444;color:#fff;transform:scale(1.1)}.mixer-body{flex:1;display:flex;flex-direction:column;overflow:hidden;background:#151525}.mixer-grid{display:flex;gap:12px;padding:20px;overflow-x:auto;overflow-y:hidden;background:linear-gradient(180deg,#1a1a2e,#151525)}.channel-strip{width:90px;min-width:90px;background:linear-gradient(180deg,#252540,#1e1e35);border:2px solid #3a3a55;border-radius:12px;padding:12px 8px;display:flex;flex-direction:column;gap:12px;cursor:pointer;transition:all .3s ease}.channel-strip:hover{border-color:#5a5a8a;transform:translateY(-2px);box-shadow:0 6px 20px #0006}.channel-strip.selected{border-color:#4a90d9;box-shadow:0 0 20px #4a90d94d}.channel-strip.muted{opacity:.6}.channel-strip.muted .fader-handle{background:#ef4444}.channel-strip.master{width:110px;min-width:110px;background:linear-gradient(180deg,#2a2a50,#202045);border-color:#4a4a7a}.channel-strip.master:hover{border-color:#6a6aaa}.channel-header{display:flex;flex-direction:column;gap:8px}.channel-name{font-size:11px;font-weight:700;color:#fff;text-align:center;text-transform:uppercase;letter-spacing:.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.channel-meter{height:8px;background:#1a1a30;border-radius:4px;overflow:hidden}.meter-bar{width:100%;height:100%;background:linear-gradient(90deg,#10b981,#10b981 60%,#00e5ff,#ef4444);position:relative}.meter-fill{width:100%;background:#ffffff4d;position:absolute;bottom:0;left:0;transition:height .1s ease}.master-meter .meter-fill{background:#ffffff80}.channel-fader{flex:1;display:flex;gap:8px;min-height:200px}.fader-track{width:20px;height:100%;background:linear-gradient(180deg,#3a3a55,#2a2a45);border-radius:10px;position:relative;cursor:pointer}.fader-handle{width:24px;height:12px;background:linear-gradient(180deg,#5a5a8a,#4a4a7a);border:2px solid #6a6a9a;border-radius:3px;position:absolute;left:50%;transform:translate(-50%);cursor:grab;transition:all .15s ease;box-shadow:0 2px 8px #0000004d}.fader-handle:hover{background:linear-gradient(180deg,#6a6a9a,#5a5a8a);transform:translate(-50%) scale(1.1)}.fader-handle:active{cursor:grabbing}.fader-handle.master-handle{width:28px;height:14px;background:linear-gradient(180deg,#4a90d9,#357abd);border-color:#5aa0e9}.fader-scale{display:flex;flex-direction:column;justify-content:space-between;font-size:9px;color:#6a6a8a;font-weight:600}.channel-pan{display:flex;flex-direction:column;gap:4px}.channel-pan label{font-size:9px;color:#8a8aaa;text-align:center;text-transform:uppercase}.pan-slider{width:100%;height:6px;background:#2a2a45;border-radius:3px;outline:none;cursor:pointer;-webkit-appearance:none}.pan-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:12px;height:12px;background:#5a5a8a;border:2px solid #6a6a9a;border-radius:50%;cursor:pointer}.pan-label{font-size:10px;font-weight:700;color:#a0a0c0;text-align:center;font-family:monospace}.pan-label.master-pan{font-size:11px}.channel-buttons{display:flex;gap:4px}.mute-btn,.solo-btn{flex:1;padding:6px;background:#2a2a45;border:1px solid #3a3a55;border-radius:4px;color:#8a8aaa;font-size:10px;font-weight:700;cursor:pointer;transition:all .2s ease}.mute-btn:hover,.solo-btn:hover{background:#3a3a55;color:#fff}.mute-btn.active{background:#ef4444;border-color:#ef4444;color:#fff}.solo-btn.active{background:#00e5ff;border-color:#00e5ff;color:#fff}.master-mute{flex:none;width:100%}.channel-volume-display{font-size:10px;font-weight:700;color:#10b981;text-align:center;font-family:monospace;background:#1a1a30;padding:4px;border-radius:4px}.channel-volume-display.master-volume{color:#4a90d9;font-size:11px}.equalizer-section{padding:16px 20px;background:#1e1e38;border-top:2px solid #3a3a5a}.equalizer-section h4{margin:0 0 12px;font-size:14px;font-weight:600;color:#fff}.eq-curve{height:100px;background:#151525;border:1px solid #3a3a5a;border-radius:8px;position:relative;overflow:hidden}.eq-grid{width:100%;height:100%;position:relative}.eq-line{position:absolute;top:50%;left:5%;right:5%;height:2px;background:linear-gradient(90deg,#4a90d9,#10b981,#00e5ff,#ef4444);opacity:.3}.eq-frequencies{position:absolute;bottom:4px;left:5%;right:5%;display:flex;justify-content:space-between;font-size:9px;color:#6a6a8a}.mixer-footer{display:flex;justify-content:flex-end;padding:16px 20px;background:#1a1a2e;border-top:2px solid #3a3a5a}.btn-secondary{padding:10px 24px;background:#3a3a5a;border:none;border-radius:8px;color:#a0a0c0;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-secondary:hover{background:#4a4a6a;color:#fff}.effects-section,.spectrum-section,.routing-section{background:#252545;border-radius:12px;padding:16px;margin:12px 0;border:1px solid #3a3a5a}.effects-section h4,.spectrum-section h4,.routing-section h4{margin:0 0 16px;font-size:14px;font-weight:700;color:#d0d0e0;text-transform:uppercase;letter-spacing:.5px}.effect-row{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.effect-row:last-child{margin-bottom:0}.effect-row label{font-size:11px;font-weight:600;color:#8a8aaa;text-transform:uppercase;letter-spacing:.5px}.effect-slider{display:flex;align-items:center;gap:12px}.effect-slider input[type=range]{flex:1;height:4px;background:#3a3a5a;border-radius:2px;outline:none;-webkit-appearance:none}.effect-slider input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;background:linear-gradient(135deg,#4a90d9,#357abd);border-radius:50%;cursor:pointer;-webkit-transition:all .2s ease;transition:all .2s ease;box-shadow:0 2px 6px #4a90d966}.effect-slider input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 3px 10px #4a90d999}.effect-value{font-size:11px;font-weight:600;color:#4a90d9;min-width:60px;text-align:right;font-family:Courier New,monospace}.effect-toggle{margin-top:12px;padding-top:12px;border-top:1px solid #3a3a5a}.effect-toggle label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:#d0d0e0;cursor:pointer}.effect-toggle input[type=checkbox]{width:16px;height:16px;accent-color:#4a90d9;cursor:pointer}.spectrum-analyzer{background:#1a1a2e;border-radius:8px;padding:16px;border:1px solid #3a3a5a}.spectrum-bars{display:flex;align-items:flex-end;gap:2px;height:100px}.spectrum-bar{flex:1;background:linear-gradient(180deg,#4a90d9,#10b981);border-radius:2px 2px 0 0;transition:height .1s ease;opacity:.8}.spectrum-bar:hover{opacity:1}.routing-options{display:flex;flex-direction:column;gap:12px}.routing-row{display:flex;flex-direction:column;gap:6px}.routing-row label{font-size:11px;font-weight:600;color:#8a8aaa;text-transform:uppercase;letter-spacing:.5px}.routing-select{padding:8px 12px;background:#1a1a2e;border:1px solid #3a3a5a;border-radius:6px;color:#d0d0e0;font-size:12px;font-weight:600;cursor:pointer;outline:none;transition:all .2s ease}.routing-select:hover{border-color:#4a4a7a}.routing-select:focus{border-color:#4a90d9;box-shadow:0 0 8px #4a90d94d}.channel-mode{display:flex;gap:6px}.mode-btn{flex:1;padding:8px 12px;background:#1a1a2e;border:1px solid #3a3a5a;border-radius:6px;color:#8a8aaa;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s ease}.mode-btn:hover{background:#2a2a4a;color:#d0d0e0;border-color:#4a4a7a}.mode-btn.active{background:#4a90d9;border-color:#5aa0e9;color:#fff}.keyframe-editor{width:380px;background:#1e1e2e;border-radius:12px;border:2px solid #3d3d5a;overflow:hidden;max-height:calc(100vh - 200px);display:flex;flex-direction:column}.editor-header{padding:16px 20px;background:linear-gradient(135deg,#2a2a4a,#1e1e3a);border-bottom:2px solid #3d3d5a;display:flex;align-items:center;justify-content:space-between}.editor-header h3{margin:0;font-size:14px;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:1px}.editor-info{display:flex;align-items:center;gap:12px}.clip-name{font-size:11px;font-weight:600;color:#8a8aaa;padding:4px 10px;background:#4a90d933;border-radius:4px;border:1px solid rgba(74,144,217,.3)}.property-selector{padding:16px;background:#252545;border-bottom:2px solid #3d3d5a}.selector-label{font-size:10px;font-weight:700;color:#8a8aaa;text-transform:uppercase;letter-spacing:1px;margin-bottom:10px}.property-list{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.property-btn{display:flex;align-items:center;gap:8px;padding:10px 12px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:8px;color:#a0a0c0;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.property-btn:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--property-color, #4a90d9);opacity:0;transition:opacity .2s ease}.property-btn:hover{background:#2a2a4a;border-color:var(--property-color, #4a90d9);color:#fff;transform:translate(2px)}.property-btn:hover:before{opacity:1}.property-btn.active{background:var(--property-color, #4a90d9);border-color:var(--property-color, #4a90d9);color:#fff;box-shadow:0 2px 8px #4a90d94d}.property-btn.active:before{opacity:1;background:#fff}.property-icon{font-size:14px;opacity:.9}.property-name{flex:1;text-align:left}.property-count{font-size:9px;font-weight:700;padding:2px 6px;background:#0000004d;border-radius:10px;min-width:18px;text-align:center}.property-btn.active .property-count{background:#fff3}.timeline-section{padding:16px;background:#252545;border-bottom:2px solid #3d3d5a}.timeline-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.timeline-label{font-size:10px;font-weight:700;color:#8a8aaa;text-transform:uppercase;letter-spacing:1px}.timeline-time{display:flex;gap:16px;font-size:9px;color:#6a6a8a;font-family:Courier New,monospace}.keyframe-timeline{position:relative;height:120px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:8px;cursor:crosshair;overflow:hidden}.timeline-grid{position:absolute;top:0;right:0;bottom:0;left:0;display:flex}.grid-line{position:absolute;top:0;bottom:0;width:1px;background:#ffffff0d}.timeline-playhead{position:absolute;top:0;bottom:0;width:2px;background:linear-gradient(180deg,#ef4444,#dc2626);pointer-events:none;z-index:10;transition:left .1s linear}.playhead-line:before{content:"";position:absolute;top:0;left:-4px;width:10px;height:10px;background:#ef4444;clip-path:polygon(50% 100%,0 0,100% 0)}.keyframe-track{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center}.keyframe-point{position:absolute;width:16px;height:16px;transform:translate(-50%) translateY(-50%);cursor:grab;z-index:5;transition:all .2s ease}.keyframe-point:hover{transform:translate(-50%) translateY(-50%) scale(1.3);z-index:10}.keyframe-point.selected{transform:translate(-50%) translateY(-50%) scale(1.4);z-index:15}.keyframe-shape{width:100%;height:100%;background:var(--keyframe-color, #4a90d9);border:2px solid #fff;border-radius:50%;box-shadow:0 2px 8px #0006;transition:all .2s ease}.keyframe-point:hover .keyframe-shape{box-shadow:0 4px 12px #0009;transform:scale(1.1)}.keyframe-point.selected .keyframe-shape{background:#fff;box-shadow:0 0 12px var(--keyframe-color, #4a90d9)}.keyframe-value{position:absolute;top:-24px;left:50%;transform:translate(-50%);font-size:9px;font-weight:700;color:var(--keyframe-color, #4a90d9);background:#000c;padding:2px 6px;border-radius:4px;white-space:nowrap;opacity:0;transition:opacity .2s ease;font-family:Courier New,monospace}.keyframe-point:hover .keyframe-value,.keyframe-point.selected .keyframe-value{opacity:1}.timeline-hint{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:#6a6a8a;font-size:11px;font-weight:600;pointer-events:none}.keyframe-properties{padding:16px;background:#252545;border-bottom:2px solid #3d3d5a}.properties-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.properties-header h4{margin:0;font-size:11px;font-weight:700;color:#a0a0c0;text-transform:uppercase;letter-spacing:.5px}.delete-btn{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:#3d3d5a;border:none;border-radius:6px;color:#a0a0c0;cursor:pointer;transition:all .2s ease}.delete-btn:hover{background:#ef4444;color:#fff;transform:scale(1.1)}.property-row{display:flex;align-items:center;gap:12px;margin-bottom:10px}.property-row:last-child{margin-bottom:0}.property-row label{font-size:10px;font-weight:600;color:#8a8aaa;text-transform:uppercase;letter-spacing:.5px;width:50px;flex-shrink:0}.property-row .input-group{flex:1;display:flex;align-items:center;gap:8px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;padding:6px 10px;transition:all .2s ease}.property-row .input-group:focus-within{border-color:#4a90d9;box-shadow:0 0 8px #4a90d94d}.property-row input[type=number]{flex:1;background:transparent;border:none;color:#d0d0e0;font-size:12px;font-weight:600;font-family:Courier New,monospace;outline:none;width:100%}.property-row .input-group .unit{font-size:10px;font-weight:600;color:#6a6a8a;margin-left:auto}.easing-selector{display:flex;gap:6px;flex:1}.easing-btn{flex:1;padding:8px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#8a8aaa;font-size:12px;cursor:pointer;transition:all .2s ease}.easing-btn:hover{background:#2a2a4a;border-color:#4a4a7a;color:#d0d0e0}.easing-btn.active{background:#4a90d9;border-color:#5aa0e9;color:#fff;box-shadow:0 2px 6px #4a90d94d}.bezier-controls{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px;padding-top:10px;border-top:1px solid #3d3d5a}.bezier-row{display:flex;flex-direction:column;gap:4px}.bezier-row label{font-size:9px;font-weight:600;color:#8a8aaa;text-transform:uppercase}.bezier-row input{padding:6px 8px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:4px;color:#d0d0e0;font-size:11px;font-weight:600;font-family:Courier New,monospace;outline:none;text-align:center;transition:all .2s ease}.bezier-row input:focus{border-color:#4a90d9;box-shadow:0 0 6px #4a90d94d}.keyframe-preview{padding:16px;background:#252545;border-bottom:2px solid #3d3d5a}.preview-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.preview-header span{font-size:10px;font-weight:700;color:#8a8aaa;text-transform:uppercase;letter-spacing:.5px}.preview-graph{height:100px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:8px;overflow:hidden}.preview-graph svg{width:100%;height:100%}.editor-actions{padding:16px;background:#252545;display:flex;gap:10px}.action-btn{flex:1;padding:10px 16px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#d0d0e0;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s ease}.action-btn:hover{background:#2a2a4a;border-color:#4a4a7a;transform:translateY(-1px)}.action-btn.primary{background:#4a90d9;border-color:#5aa0e9;color:#fff;box-shadow:0 2px 8px #4a90d94d}.action-btn.primary:hover{background:#357abd;box-shadow:0 4px 12px #4a90d966;transform:translateY(-2px)}.keyframe-editor::-webkit-scrollbar{width:8px}.keyframe-editor::-webkit-scrollbar-track{background:#1a1a2e}.keyframe-editor::-webkit-scrollbar-thumb{background:#4a4a7a;border-radius:4px}.keyframe-editor::-webkit-scrollbar-thumb:hover{background:#5a5a8a}.keyframe-editor::-webkit-scrollbar-corner{background:#1a1a2e}.project-settings-panel{width:400px;background:#1e1e2e;border-left:2px solid #3d3d5a;display:flex;flex-direction:column;overflow:hidden;max-height:calc(100vh - 200px)}.panel-header{padding:16px 20px;background:linear-gradient(180deg,#2a2a4a,#1e1e3a);border-bottom:2px solid #3d3d5a;display:flex;align-items:center;justify-content:space-between}.panel-header h3{margin:0;font-size:14px;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:1px}.close-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:#3d3d5a;border:none;border-radius:6px;color:#a0a0c0;cursor:pointer;transition:all .2s ease}.close-btn:hover{background:#ef4444;color:#fff}.project-info{padding:16px 20px;background:#252545;border-bottom:1px solid #3d3d5a}.info-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0}.info-row:not(:last-child){border-bottom:1px solid #3d3d5a}.info-row label{font-size:11px;font-weight:600;color:#8a8aaa;text-transform:uppercase;letter-spacing:.5px}.project-name-input{padding:6px 10px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#d0d0e0;font-size:13px;font-weight:600;width:200px;outline:none;transition:all .2s ease}.project-name-input:focus{border-color:#4a90d9;box-shadow:0 0 8px #4a90d94d}.project-id{font-size:11px;font-weight:600;color:#6a6a8a;font-family:Courier New,monospace}.panel-tabs{display:flex;background:#252545;border-bottom:2px solid #3d3d5a}.tab-btn{flex:1;padding:10px 8px;background:transparent;border:none;border-bottom:2px solid transparent;color:#8a8aaa;font-size:10px;font-weight:600;cursor:pointer;transition:all .2s ease;text-transform:uppercase;letter-spacing:.5px}.tab-btn:hover{color:#d0d0e0;background:#4a90d91a}.tab-btn.active{color:#4a90d9;border-bottom-color:#4a90d9;background:#4a90d91a}.panel-content{flex:1;overflow-y:auto;padding:16px}.tab-content{display:flex;flex-direction:column;gap:16px}.settings-section{background:#252545;border-radius:8px;padding:16px;border:1px solid #3d3d5a}.settings-section h4{margin:0 0 12px;font-size:11px;font-weight:700;color:#a0a0c0;text-transform:uppercase;letter-spacing:1px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.info-item{display:flex;flex-direction:column;gap:4px;padding:12px;background:#1a1a2e;border-radius:6px;border:1px solid #3d3d5a}.info-label{font-size:9px;font-weight:600;color:#8a8aaa;text-transform:uppercase;letter-spacing:.5px}.info-value{font-size:16px;font-weight:700;color:#4a90d9;font-family:Courier New,monospace}.action-buttons{display:flex;flex-direction:column;gap:8px}.action-btn{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#d0d0e0;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s ease}.action-btn:hover{background:#4a90d9;border-color:#5aa0e9;color:#fff;transform:translate(4px)}.stats-chart{display:flex;flex-direction:column;gap:12px}.stat-bar{display:flex;align-items:center;gap:12px}.stat-label{font-size:10px;font-weight:600;color:#8a8aaa;width:80px;flex-shrink:0}.stat-track{flex:1;height:8px;background:#1a1a2e;border-radius:4px;overflow:hidden;border:1px solid #3d3d5a}.stat-fill{height:100%;border-radius:4px;transition:width .3s ease}.stat-fill.video{background:linear-gradient(90deg,#4a90d9,#357abd)}.stat-fill.audio{background:linear-gradient(90deg,#10b981,#059669)}.stat-fill.effect{background:linear-gradient(90deg,#00e5ff,#7c3aed)}.stat-value{font-size:11px;font-weight:700;color:#d0d0e0;width:30px;text-align:right;font-family:Courier New,monospace}.resolution-presets{display:flex;flex-direction:column;gap:12px;margin-bottom:12px}.preset-category{display:flex;flex-direction:column;gap:6px}.category-label{font-size:9px;font-weight:700;color:#8a8aaa;text-transform:uppercase;letter-spacing:1px}.preset-list{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.preset-btn{display:flex;flex-direction:column;gap:2px;padding:8px 10px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#a0a0c0;font-size:10px;font-weight:600;cursor:pointer;transition:all .2s ease;text-align:left}.preset-btn:hover,.preset-btn.active{background:#4a90d9;border-color:#5aa0e9;color:#fff}.preset-label{font-weight:600}.preset-size{font-size:9px;opacity:.7}.custom-btn{width:100%;padding:10px;background:#3d3d5a;border:1px solid #4d4d6a;border-radius:6px;color:#a0a0c0;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s ease}.custom-btn:hover{background:#4a4a7a;color:#fff}.custom-resolution{display:flex;flex-direction:column;gap:12px;margin-bottom:12px}.resolution-inputs{display:flex;align-items:center;gap:12px}.input-group{flex:1;display:flex;flex-direction:column;gap:4px}.input-group label{font-size:9px;font-weight:600;color:#8a8aaa;text-transform:uppercase}.input-group input{padding:8px 10px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#d0d0e0;font-size:13px;font-weight:600;font-family:Courier New,monospace;outline:none;transition:all .2s ease}.input-group input:focus{border-color:#4a90d9;box-shadow:0 0 8px #4a90d94d}.resolution-separator{font-size:16px;font-weight:700;color:#8a8aaa;margin-top:16px}.unit{font-size:10px;font-weight:600;color:#6a6a8a;margin-left:4px}.back-btn{padding:8px 16px;background:#4a90d9;border:none;border-radius:6px;color:#fff;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s ease}.back-btn:hover{background:#357abd}.current-resolution{padding:12px;background:#1a1a2e;border-radius:6px;border:1px solid #3d3d5a;font-size:11px;color:#a0a0c0;text-align:center}.current-resolution strong{color:#4a90d9;font-family:Courier New,monospace}.aspect-ratio{color:#8a8aaa;margin-left:8px}.frame-rate-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:12px}.rate-btn{display:flex;flex-direction:column;gap:2px;padding:10px 12px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#a0a0c0;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s ease;text-align:left}.rate-btn:hover,.rate-btn.active{background:#4a90d9;border-color:#5aa0e9;color:#fff}.rate-value{font-size:14px;font-weight:700;font-family:Courier New,monospace}.rate-label{font-size:9px;opacity:.7}.current-frame-rate{padding:10px;background:#1a1a2e;border-radius:6px;border:1px solid #3d3d5a;font-size:11px;color:#a0a0c0;text-align:center}.current-frame-rate strong{color:#4a90d9;font-family:Courier New,monospace}.aspect-ratio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.aspect-btn{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#a0a0c0;cursor:pointer;transition:all .2s ease}.aspect-btn:hover,.aspect-btn.active{background:#4a90d9;border-color:#5aa0e9;color:#fff}.aspect-preview{width:40px;height:30px;background:currentColor;border-radius:2px;opacity:.6}.aspect-label{font-size:8px;font-weight:600;text-align:center;line-height:1.2}.color-settings,.audio-settings,.export-settings{display:flex;flex-direction:column;gap:12px}.setting-row{display:flex;align-items:center;gap:12px}.setting-row label{font-size:11px;font-weight:600;color:#a0a0c0;width:100px;flex-shrink:0}.setting-select{flex:1;padding:8px 10px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#d0d0e0;font-size:12px;font-weight:600;cursor:pointer;outline:none;transition:all .2s ease}.setting-select:hover{border-color:#4a4a7a}.setting-select:focus{border-color:#4a90d9;box-shadow:0 0 8px #4a90d94d}.audio-presets{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.audio-preset-btn{display:flex;flex-direction:column;gap:6px;padding:12px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#a0a0c0;cursor:pointer;transition:all .2s ease;text-align:left}.audio-preset-btn:hover,.audio-preset-btn.active{background:#4a90d9;border-color:#5aa0e9;color:#fff}.preset-header{display:flex;justify-content:space-between;align-items:center}.preset-name{font-size:12px;font-weight:600}.preset-badge{font-size:9px;font-weight:700;padding:2px 6px;background:#0000004d;border-radius:4px}.preset-details{display:flex;gap:16px;font-size:10px;opacity:.7}.mix-settings{display:flex;flex-direction:column;gap:12px}.mix-row{display:flex;align-items:center;gap:12px}.mix-row label{font-size:11px;font-weight:600;color:#a0a0c0;width:100px;flex-shrink:0}.slider-group{flex:1;display:flex;align-items:center;gap:8px}.slider-group input[type=range]{flex:1;height:4px;background:#3d3d5a;border-radius:2px;outline:none;-webkit-appearance:none}.slider-group input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;background:#4a90d9;border-radius:50%;cursor:pointer;-webkit-transition:all .2s ease;transition:all .2s ease}.slider-group input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 0 8px #4a90d980}.slider-group input[type=number]{width:60px;padding:4px 6px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:4px;color:#d0d0e0;font-size:11px;font-weight:600;font-family:Courier New,monospace;outline:none;text-align:center}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:600;color:#a0a0c0;cursor:pointer}.checkbox-label input[type=checkbox]{width:16px;height:16px;accent-color:#4a90d9;cursor:pointer}.format-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:12px}.format-btn{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px;background:#1a1a2e;border:1px solid #3d3d5a;border-radius:6px;color:#a0a0c0;cursor:pointer;transition:all .2s ease}.format-btn:hover,.format-btn.active{background:#4a90d9;border-color:#5aa0e9;color:#fff}.format-icon{font-size:12px;font-weight:700;padding:4px 8px;background:#0000004d;border-radius:4px}.format-label{font-size:10px;font-weight:600;text-align:center}.file-size-preview{display:flex;flex-direction:column;gap:12px}.size-visual{display:flex;flex-direction:column;gap:8px}.size-bar{height:12px;background:#1a1a2e;border-radius:6px;overflow:hidden;border:1px solid #3d3d5a}.size-fill{height:100%;background:linear-gradient(90deg,#4a90d9,#10b981);border-radius:6px;transition:width .3s ease}.size-value{font-size:20px;font-weight:700;color:#4a90d9;font-family:Courier New,monospace;text-align:center}.size-details{display:flex;flex-direction:column;gap:6px;padding:12px;background:#1a1a2e;border-radius:6px;border:1px solid #3d3d5a}.detail-row{display:flex;justify-content:space-between;font-size:11px;color:#a0a0c0}.advanced-options{display:flex;flex-direction:column;gap:10px}.export-actions{display:flex;gap:12px;margin-top:8px}.export-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border:none;border-radius:6px;font-size:12px;font-weight:700;cursor:pointer;transition:all .2s ease}.export-btn.primary{background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 4px 12px #10b9814d}.export-btn.primary:hover{background:linear-gradient(135deg,#059669,#047857);transform:translateY(-2px);box-shadow:0 6px 16px #10b98166}.export-btn.secondary{background:#3d3d5a;color:#d0d0e0;border:1px solid #4d4d6a}.export-btn.secondary:hover{background:#4a4a7a;color:#fff}.project-settings-panel::-webkit-scrollbar{width:8px}.project-settings-panel::-webkit-scrollbar-track{background:#1a1a2e}.project-settings-panel::-webkit-scrollbar-thumb{background:#4a4a7a;border-radius:4px}.project-settings-panel::-webkit-scrollbar-thumb:hover{background:#5a5a8a}