:root{--ai-purple: #8b5cf6;--ai-purple-light: #a78bfa;--ai-purple-dim: rgba(139, 92, 246, .15);--ai-cyan: #06b6d4;--ai-cyan-dim: rgba(6, 182, 212, .15);--ai-blue: #3b82f6;--ai-blue-dim: rgba(59, 130, 246, .15);--ai-gradient: linear-gradient(135deg, #8b5cf6, #3b82f6);--ai-gradient-cyan: linear-gradient(135deg, #06b6d4, #8b5cf6);--ai-gradient-warm: linear-gradient(135deg, #f59e0b, #ef4444);--ai-glow-purple: 0 0 20px rgba(139, 92, 246, .3), 0 0 60px rgba(139, 92, 246, .1);--ai-glow-cyan: 0 0 20px rgba(6, 182, 212, .3), 0 0 60px rgba(6, 182, 212, .1);--ai-glow-blue: 0 0 20px rgba(59, 130, 246, .3), 0 0 60px rgba(59, 130, 246, .1);--ai-card-bg: rgba(22, 27, 34, .7);--ai-card-border: rgba(139, 92, 246, .2);--ai-surface: linear-gradient(180deg, rgba(22, 27, 34, .9) 0%, rgba(13, 17, 23, .95) 100%)}@keyframes ai-pulse{0%,to{opacity:.4;transform:scale(.95)}50%{opacity:1;transform:scale(1.05)}}@keyframes ai-glow-pulse{0%,to{box-shadow:0 0 5px #8b5cf633,0 0 20px #8b5cf60d}50%{box-shadow:0 0 15px #8b5cf666,0 0 40px #8b5cf626}}@keyframes ai-border-flow{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes ai-typing{0%,to{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}}@keyframes ai-slide-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes ai-fade-in{0%{opacity:0}to{opacity:1}}@keyframes ai-scan-line{0%{top:-100%}to{top:200%}}@keyframes ai-gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes ai-thinking-dot{0%,80%,to{transform:scale(0);opacity:.3}40%{transform:scale(1);opacity:1}}.ai-btn{background:var(--ai-gradient)!important;background-size:200% 200%!important;animation:ai-gradient-shift 3s ease infinite!important;border:none!important;color:#fff!important;font-weight:600!important;transition:all .3s ease!important;position:relative;overflow:hidden}.ai-btn:hover{box-shadow:var(--ai-glow-purple)!important;transform:translateY(-1px)}.ai-btn:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,transparent 0%,rgba(255,255,255,.1) 100%);pointer-events:none}.ai-card{background:var(--ai-card-bg)!important;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--ai-card-border)!important;border-radius:12px!important;transition:all .3s ease}.ai-card:hover{border-color:#8b5cf666!important;box-shadow:0 0 30px #8b5cf614}.ai-glow-ring{position:relative}.ai-glow-ring:before{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;border-radius:inherit;background:var(--ai-gradient);z-index:-1;opacity:0;transition:opacity .3s}.ai-glow-ring:hover:before{opacity:.6}.ai-thinking{display:flex;align-items:center;gap:6px;padding:12px 16px}.ai-thinking-dot{width:8px;height:8px;border-radius:50%;background:var(--ai-purple);animation:ai-thinking-dot 1.4s ease-in-out infinite}.ai-thinking-dot:nth-child(2){animation-delay:.2s}.ai-thinking-dot:nth-child(3){animation-delay:.4s}.ai-message{animation:ai-slide-up .4s ease forwards;opacity:0}.ai-message:nth-child(1){animation-delay:.1s}.ai-message:nth-child(2){animation-delay:.2s}.ai-message:nth-child(3){animation-delay:.3s}.ai-message:nth-child(4){animation-delay:.4s}.ai-message:nth-child(5){animation-delay:.5s}.ai-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:.7rem;font-weight:600;background:var(--ai-purple-dim);color:var(--ai-purple-light);border:1px solid rgba(139,92,246,.3)}.ai-text-gradient{background:var(--ai-gradient-cyan);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.ai-divider{height:1px;background:linear-gradient(90deg,transparent,var(--ai-card-border),transparent);margin:16px 0}.ai-data-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}.ai-progress{height:4px;border-radius:2px;background:#8b5cf61a;overflow:hidden}.ai-progress-bar{height:100%;background:var(--ai-gradient);background-size:200% 200%;animation:ai-gradient-shift 2s ease infinite;border-radius:2px;transition:width .5s ease}.ai-scan-effect{position:relative;overflow:hidden}.ai-scan-effect:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,transparent 0%,rgba(139,92,246,.03) 50%,transparent 100%);animation:ai-scan-line 4s linear infinite}@media print{html,body,.app-root,#root{background:#fff!important;color:#111!important;-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}.sidebar,.header,.statusbar,button:not(.keep-print),.ai-btn,select,input[type=checkbox],.tabs,.toolbar,.breadcrumb,[class*=ChevronUp],[class*=ChevronDown]{display:none!important}.ai-card{border:1px solid #ccc!important;background:#fff!important;box-shadow:none!important;break-inside:avoid}[data-section]{page-break-before:always}[data-section=header],[data-section=layer1-readiness]{page-break-before:auto}span,div,p,td,th,h1,h2,h3,h4{color:#111!important}.text-dim,.text-secondary,[style*="var(--text-dim)"],[style*="var(--text-secondary)"]{color:#555!important}table{border-color:#ccc!important}th{background:#f5f5f5!important;color:#333!important;border-bottom:2px solid #999!important}td{border-bottom:1px solid #ddd!important}canvas{max-width:100%!important}.ai-progress{background:#eee!important}.ai-progress-bar{background:#666!important}[style*=box-shadow],[style*=backdrop-filter]{box-shadow:none!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}[style*=linear-gradient]{background:#fff!important}}.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))}.topology-page{max-width:100%!important;height:calc(100vh - var(--statusbar-height) - 48px);display:flex;flex-direction:column;overflow:hidden}.topology-workspace{flex:1;display:flex;overflow:hidden;border:1px solid var(--border-default);border-radius:var(--radius-lg);background:var(--bg-primary)}.topology-canvas-wrap{flex:1;position:relative;min-width:0}.topology-canvas-wrap .react-flow{background:var(--bg-primary)!important}.topology-canvas-wrap .react-flow__edge-path{stroke:var(--border-hover)!important;stroke-width:1.5px!important;stroke-dasharray:5 4!important}.topology-canvas-wrap .react-flow__edge.selected .react-flow__edge-path{stroke:var(--accent)!important;stroke-width:2px!important}.topology-canvas-wrap .react-flow__edge{cursor:pointer!important}.topology-canvas-wrap .react-flow__edge:hover .react-flow__edge-path{stroke:var(--accent)!important;stroke-width:2px!important}.topology-canvas-wrap .react-flow__edge.animated .react-flow__edge-path{stroke-dasharray:5;animation:dashdraw .5s linear infinite}@keyframes dashdraw{to{stroke-dashoffset:-10}}.topology-canvas-wrap .react-flow__edge-textbg{fill:var(--bg-secondary)!important}.topology-canvas-wrap .react-flow__edge-text{fill:var(--text-dim)!important;font-size:10px!important;font-family:inherit!important}.topology-canvas-wrap .react-flow__handle{opacity:0;transition:opacity .15s}.topology-canvas-wrap .react-flow__node:hover .react-flow__handle,.topology-canvas-wrap .react-flow__node.selected .react-flow__handle{opacity:1}.topology-canvas-wrap .react-flow__background{background:var(--bg-primary)!important}.topology-canvas-wrap .react-flow__minimap{background:var(--bg-secondary)!important;border:1px solid var(--border-default)!important;border-radius:var(--radius-md)!important;overflow:hidden}.topology-canvas-wrap .react-flow__minimap-node{fill:var(--bg-hover)!important;stroke:var(--border-hover)!important}.topology-canvas-wrap .react-flow__controls{border:1px solid var(--border-default)!important;border-radius:var(--radius-md)!important;overflow:hidden;box-shadow:var(--shadow-card)!important}.topology-canvas-wrap .react-flow__controls-button{background:var(--bg-secondary)!important;border-bottom:1px solid var(--border-default)!important;fill:var(--text-secondary)!important;width:28px!important;height:28px!important}.topology-canvas-wrap .react-flow__controls-button:hover{background:var(--bg-hover)!important}.topology-canvas-wrap .react-flow__connection-line{stroke:var(--accent)!important;stroke-width:2px!important}.topology-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:8px}.topology-toolbar h2{font-size:1.3rem;color:var(--text-primary);font-weight:700;margin:0}.topology-toolbar-actions{display:flex;align-items:center;gap:8px}.topology-toolbar-btn{display:inline-flex;align-items:center;gap:5px;padding:5px 12px;border-radius:var(--radius-sm);border:1px solid var(--border-default);background:var(--bg-secondary);color:var(--text-secondary);font-size:.76rem;font-weight:500;cursor:pointer;transition:all .12s}.topology-toolbar-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--bg-hover)}.topology-toolbar-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.topology-toolbar-btn.danger:hover{border-color:var(--danger);color:var(--danger)}.topology-canvas-wrap canvas{display:block}.topology-canvas-wrap>div[style*="position: absolute"]{pointer-events:none}.uplot,.uplot *,.uplot *:before,.uplot *:after{box-sizing:border-box}.uplot{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";line-height:1.5;width:min-content}.u-title{text-align:center;font-size:18px;font-weight:700}.u-wrap{position:relative;-webkit-user-select:none;user-select:none}.u-over,.u-under{position:absolute}.u-under{overflow:hidden}.uplot canvas{display:block;position:relative;width:100%;height:100%}.u-axis{position:absolute}.u-legend{font-size:14px;margin:auto;text-align:center}.u-inline{display:block}.u-inline *{display:inline-block}.u-inline tr{margin-right:16px}.u-legend th{font-weight:600}.u-legend th>*{vertical-align:middle;display:inline-block}.u-legend .u-marker{width:1em;height:1em;margin-right:4px;background-clip:padding-box!important}.u-inline.u-live th:after{content:":";vertical-align:middle}.u-inline:not(.u-live) .u-value{display:none}.u-series>*{padding:4px}.u-series th{cursor:pointer}.u-legend .u-off>*{opacity:.3}.u-select{background:#00000012;position:absolute;pointer-events:none}.u-cursor-x,.u-cursor-y{position:absolute;left:0;top:0;pointer-events:none;will-change:transform}.u-hz .u-cursor-x,.u-vt .u-cursor-y{height:100%;border-right:1px dashed #607D8B}.u-hz .u-cursor-y,.u-vt .u-cursor-x{width:100%;border-bottom:1px dashed #607D8B}.u-cursor-pt{position:absolute;top:0;left:0;border-radius:50%;border:0 solid;pointer-events:none;will-change:transform;background-clip:padding-box!important}.u-axis.u-off,.u-select.u-off,.u-cursor-x.u-off,.u-cursor-y.u-off,.u-cursor-pt.u-off{display:none}.chat-login-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:12px;color:var(--text-dim)}.chat-login-placeholder svg{color:var(--text-dim)}.chat-login-placeholder h2{font-size:1.25rem;color:var(--text-primary)}.chat-login-placeholder p{font-size:.9rem;max-width:300px;text-align:center}.chat-page{height:100%;display:flex;flex-direction:column;background:var(--bg-primary)}.chat-layout{display:flex;height:100%;overflow:hidden}.chat-sidebar{width:300px;min-width:260px;border-left:1px solid var(--border-default);display:flex;flex-direction:column;background:var(--bg-secondary)}.chat-main{flex:1;display:flex;flex-direction:column;overflow:hidden}.chat-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--text-dim)}.chat-list{display:flex;flex-direction:column;height:100%}.chat-list-header{display:flex;align-items:center;justify-content:flex-end;padding:8px 10px;border-bottom:1px solid var(--border-default)}.chat-list-actions{display:flex;gap:4px}.chat-list-actions button{padding:4px;border-radius:4px;color:var(--text-dim);display:flex;align-items:center}.chat-list-actions button:hover{color:var(--text-primary);background:var(--bg-hover)}.chat-list-search{display:flex;align-items:center;gap:6px;padding:6px 12px;border-bottom:1px solid var(--border-default);background:var(--bg-primary);transition:background .15s}.chat-list-search:focus-within{background:var(--bg-secondary)}.chat-list-search-icon{color:var(--text-dim);flex-shrink:0}.chat-list-search-input{flex:1;border:none;background:transparent;font-size:.82rem;color:var(--text-primary);padding:2px 0;min-width:0}.chat-list-search-input::placeholder{color:var(--text-dim)}.chat-list-search-clear{padding:2px;border-radius:4px;color:var(--text-dim);display:flex}.chat-list-search-clear:hover{color:var(--text-primary);background:var(--bg-hover)}.chat-search-panel,.chat-new-group-panel{padding:8px 12px;border-bottom:1px solid var(--border-default)}.chat-search-input-wrap{display:flex;align-items:center;gap:6px;padding:6px 10px;background:var(--bg-tertiary);border-radius:var(--radius-sm);border:1px solid var(--border-default)}.chat-search-input-wrap input{border:none;background:transparent;padding:0;flex:1;font-size:.82rem}.chat-search-input-wrap input:focus{border:none}.chat-search-results{max-height:160px;overflow-y:auto;margin-top:6px}.chat-search-item{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:4px;cursor:pointer;color:var(--text-secondary)}.chat-search-item:hover{background:var(--bg-hover)}.chat-search-item input[type=checkbox]{accent-color:var(--accent)}.chat-no-results{padding:8px;font-size:.8rem;color:var(--text-dim);text-align:center}.chat-list-body{flex:1;overflow-y:auto}.chat-list-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;color:var(--text-dim);gap:8px}.chat-list-empty-hint{font-size:.78rem}.chat-list-item{display:flex;align-items:center;gap:10px;padding:12px 14px;cursor:pointer;transition:background .1s;border-bottom:1px solid var(--border-default)}.chat-list-item:last-child{border-bottom:none}.chat-list-item:hover{background:var(--bg-hover)}.chat-list-item.active{background:var(--accent-dim)}.chat-list-item.has-unread .chat-list-item-name{font-weight:700;color:var(--text-primary)}.chat-list-item.has-unread .chat-list-item-preview{color:var(--text-secondary);font-weight:500}.chat-unread-dot{position:absolute;top:-1px;right:-1px;width:10px;height:10px;border-radius:50%;background:var(--danger);border:2px solid var(--bg-secondary)}.chat-unread-badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--danger);color:#fff;font-size:.65rem;font-weight:700;margin-left:6px;line-height:1}.chat-list-item-content{flex:1;min-width:0;overflow:hidden}.chat-list-item-top{display:flex;justify-content:space-between;align-items:center}.chat-list-item-name{font-size:.88rem;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-list-item-time{font-size:.7rem;color:var(--text-dim);flex-shrink:0}.chat-list-item-top-right{display:flex;align-items:center;gap:4px;flex-shrink:0}.chat-pin-btn{padding:3px;border-radius:4px;color:var(--text-dim);display:flex;align-items:center;opacity:0;transition:opacity .15s,color .15s}.chat-list-item:hover .chat-pin-btn{opacity:1}.chat-pin-btn.pinned{opacity:.6;color:var(--accent)}.chat-pin-btn:hover{color:var(--accent);background:var(--bg-hover)}.is-pinned .chat-list-item-name{color:var(--accent)}.chat-list-item-bottom{margin-top:2px}.chat-list-item-preview{font-size:.78rem;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.chat-typing-preview{color:var(--accent);font-weight:500;animation:chatTypingPulse 1.2s ease-in-out infinite}@keyframes chatTypingPulse{0%,to{opacity:.6}50%{opacity:1}}.chat-avatar{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;flex-shrink:0;position:relative}.chat-avatar-sm{width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.82rem;flex-shrink:0}.chat-online-dot{position:absolute;bottom:2px;right:2px;width:10px;height:10px;border-radius:50%;background:var(--success);border:2px solid var(--bg-secondary)}.chat-window{display:flex;flex-direction:column;height:100%;position:relative}.chat-window-header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--border-default);background:var(--bg-secondary)}.chat-window-title{display:flex;align-items:center;gap:10px;font-size:.95rem;font-weight:600;color:var(--text-primary)}.chat-window-badge{font-size:.7rem;padding:2px 8px;border-radius:10px;background:var(--info-dim);color:var(--info)}.chat-search-toggle{padding:6px;border-radius:6px;color:var(--text-dim);display:flex;align-items:center;flex-shrink:0}.chat-search-toggle:hover{color:var(--text-primary);background:var(--bg-hover)}.chat-search-bar{display:flex;align-items:center;gap:8px;width:100%;padding:2px 0}.chat-search-bar-icon{color:var(--text-dim);flex-shrink:0}.chat-search-bar-input{flex:1;background:var(--bg-tertiary);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:6px 10px;font-size:.85rem;color:var(--text-primary);min-width:0}.chat-search-bar-input:focus{border-color:var(--accent);outline:none}.chat-search-count{font-size:.72rem;color:var(--text-dim);white-space:nowrap;flex-shrink:0}.chat-search-nav{display:flex;gap:2px;flex-shrink:0}.chat-search-nav-btn{padding:4px;border-radius:4px;color:var(--text-dim);display:flex}.chat-search-nav-btn:hover{color:var(--text-primary);background:var(--bg-hover)}.chat-search-close{padding:4px;border-radius:4px;color:var(--text-dim);display:flex;flex-shrink:0}.chat-search-close:hover{color:var(--text-primary);background:var(--bg-hover)}.msg-search-highlight{background:#eab30866;color:inherit;border-radius:2px;padding:0 1px}.msg-own-bubble .msg-search-highlight{background:#ffffff4d}.msg-search-current{outline:2px solid var(--accent);outline-offset:2px;border-radius:16px!important}.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:4px;background:var(--bg-primary);background-image:radial-gradient(ellipse at 50% 0%,rgba(255,255,255,.02) 0%,transparent 60%)}.chat-loading-more{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 8px;color:var(--text-dim);font-size:.78rem}.chat-loading-spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--border-default);border-top-color:var(--accent);border-radius:50%;animation:chat-spin .6s linear infinite}@keyframes chat-spin{to{transform:rotate(360deg)}}.chat-messages-empty{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-dim);font-size:.88rem}.msg-bubble-wrap{display:flex;gap:8px;margin-bottom:8px;max-width:70%}.msg-bubble-wrap.msg-own{align-self:flex-end;flex-direction:row-reverse}.msg-bubble-wrap.msg-other{align-self:flex-start}.msg-bubble-wrap.msg-merged{margin-bottom:3px}.msg-avatar-placeholder{visibility:hidden}.msg-avatar{width:36px;height:36px;border-radius:50%;background:var(--accent-dim);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.78rem;flex-shrink:0;align-self:flex-end}.msg-avatar-own{background:var(--accent);color:#fff}.msg-bubble-content{display:flex;flex-direction:column;gap:2px}.msg-sender-name{font-size:.72rem;color:var(--text-dim);padding:0 4px 0 16px}.msg-bubble{padding:9px 14px;word-break:break-word;line-height:1.5;position:relative;font-size:.9rem}.msg-own-bubble{background:var(--accent);color:#fff;border-radius:16px 16px 4px}.msg-own-bubble:before{content:"";position:absolute;top:12px;right:-8px;border:8px solid transparent;border-left-color:var(--accent);border-right:0;pointer-events:none}.msg-other-bubble{background:var(--bg-tertiary);color:var(--text-primary);border:none;border-radius:16px 16px 16px 4px;box-shadow:0 1px 2px #00000014}.msg-other-bubble:before{content:"";position:absolute;top:12px;left:-8px;border:8px solid transparent;border-right-color:var(--bg-tertiary);border-left:0;pointer-events:none}.msg-bubble-wrap:not(.msg-merged) .msg-own-bubble{border-radius:16px 16px 4px}.msg-bubble-wrap:not(.msg-merged) .msg-own-bubble:before{display:block}.msg-bubble-wrap:not(.msg-merged) .msg-other-bubble{border-radius:16px 16px 16px 4px}.msg-bubble-wrap:not(.msg-merged) .msg-other-bubble:before{display:block}.msg-bubble-wrap.msg-merged .msg-own-bubble{border-radius:16px 4px 4px 16px}.msg-bubble-wrap.msg-merged .msg-own-bubble:before{display:none}.msg-bubble-wrap.msg-merged .msg-other-bubble{border-radius:4px 16px 16px 4px}.msg-bubble-wrap.msg-merged .msg-other-bubble:before{display:none}.msg-text{font-size:.9rem;white-space:pre-wrap}.msg-text .msg-link{color:var(--info);text-decoration:underline;word-break:break-all}.msg-text .msg-link:hover{opacity:.85}.msg-own-bubble .msg-link{color:#ffffffe6;text-decoration:underline}.msg-image img{max-width:240px;max-height:320px;border-radius:4px;display:block;cursor:pointer}.msg-file{display:flex;align-items:center;gap:8px;text-decoration:none;color:inherit;padding:4px}.msg-file-icon{font-size:1.5rem}.msg-file-info{display:flex;flex-direction:column}.msg-file-name{font-size:.85rem;font-weight:500}.msg-file-size{font-size:.72rem;color:var(--text-dim)}.msg-voice{display:flex;align-items:center;gap:8px;padding:4px 0;cursor:pointer;min-width:140px}.msg-voice-play{width:28px;height:28px;border-radius:50%;background:#fff3;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff;cursor:pointer;transition:background .15s}.msg-other .msg-voice-play{background:var(--accent)}.msg-voice-play:hover{background:#ffffff59}.msg-other .msg-voice-play:hover{background:var(--accent-hover)}.msg-voice-wave{display:flex;align-items:center;gap:2px;height:24px}.msg-voice-bar{width:3px;height:6px;background:#ffffff80;border-radius:2px;transition:height .1s,opacity .2s}.msg-other .msg-voice-bar{background:var(--text-dim)}.msg-voice-bar.animating{animation:voiceBounce .6s ease-in-out infinite alternate}.msg-voice-bar.played{background:var(--accent);opacity:1!important}.msg-other .msg-voice-bar.played{background:var(--accent)}@keyframes voiceBounce{0%{height:6px}50%{height:20px}to{height:8px}}.msg-voice-time{display:flex;flex-direction:column;align-items:center;gap:1px;flex-shrink:0}.msg-voice-dur{font-size:.75rem;opacity:.8;line-height:1}.msg-voice-progress{font-size:.6rem;opacity:.65;line-height:1}.msg-meta{display:flex;align-items:center;gap:2px;padding:2px 4px 0}.msg-own .msg-meta{justify-content:flex-end}.msg-time{font-size:.62rem;color:var(--text-dim);opacity:.75;line-height:1}.msg-status-icon{font-size:.62rem;color:#fff9;letter-spacing:-1px;line-height:1}.msg-other .msg-status-icon{color:var(--text-dim)}.msg-status-read{color:var(--info)!important}.msg-reply-block{background:#ffffff1a;border-left:3px solid var(--accent);border-radius:4px;padding:5px 8px;margin-bottom:6px;cursor:default}.msg-other-bubble .msg-reply-block{background:#0000000a;border-left-color:var(--accent)}.msg-reply-author{font-size:.72rem;font-weight:600;color:var(--accent);margin-bottom:2px}.msg-own-bubble .msg-reply-author{color:#fffc}.msg-reply-preview{font-size:.72rem;opacity:.7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.msg-bubble-actions{display:flex;align-items:center;gap:6px;padding:2px 4px 0;opacity:0;transition:opacity .15s}.msg-bubble-wrap:hover .msg-bubble-actions{opacity:1}.msg-reply-btn{padding:3px;border-radius:4px;color:var(--text-dim);display:flex;align-items:center;flex-shrink:0}.msg-reply-btn:hover{color:var(--accent);background:var(--bg-hover)}.chat-reply-bar{display:flex;align-items:center;gap:8px;padding:6px 10px;margin-bottom:6px;background:var(--bg-tertiary);border-radius:var(--radius-sm);border-left:3px solid var(--accent)}.chat-reply-info{flex:1;display:flex;align-items:center;gap:6px;min-width:0;overflow:hidden}.chat-reply-label{font-size:.68rem;color:var(--accent);font-weight:600;flex-shrink:0}.chat-reply-name{font-size:.72rem;color:var(--accent);font-weight:600;flex-shrink:0}.chat-reply-preview{font-size:.72rem;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-reply-close{padding:4px;border-radius:4px;color:var(--text-dim);display:flex;flex-shrink:0}.chat-reply-close:hover{color:var(--text-primary);background:var(--bg-hover)}.chat-input-wrap{border-top:1px solid var(--border-default);padding:6px 10px;background:var(--bg-secondary)}.chat-input-recording{padding:0;background:var(--bg-tertiary)}.chat-input-toolbar{display:flex;gap:2px;position:absolute;left:6px;bottom:6px;z-index:1}.chat-input-tool-btn{padding:6px 5px;border-radius:4px;color:var(--text-dim);display:flex;align-items:center;transition:color .15s}.chat-input-tool-btn:hover:not(:disabled){color:var(--text-primary);background:var(--bg-hover)}.chat-input-tool-btn:disabled{opacity:.5;cursor:not-allowed}.chat-input-row{display:flex;align-items:flex-end;gap:8px;position:relative}.chat-input-textarea{flex:1;resize:none;padding:8px 48px 8px 56px;border-radius:20px;background:var(--bg-tertiary);border:1px solid var(--border-default);color:var(--text-primary);font-size:.88rem;line-height:1.5;min-height:40px;max-height:120px}.chat-input-textarea:focus{border-color:var(--accent)}.chat-send-btn{position:absolute;right:2px;bottom:2px;width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s}.chat-send-btn:hover:not(:disabled){background:var(--accent-hover)}.chat-send-btn:disabled{opacity:.4;cursor:not-allowed}.chat-mic-btn{position:absolute;right:2px;bottom:2px;width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,transform .1s}.chat-mic-btn:hover:not(:disabled){background:var(--accent-hover);transform:scale(1.05)}.chat-mic-btn:active:not(:disabled){transform:scale(.95)}.chat-mic-btn:disabled{opacity:.4;cursor:not-allowed}.chat-record-hint{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:16px 12px 12px;color:var(--text-secondary);transition:background .2s;border-radius:0;user-select:none;-webkit-user-select:none}.chat-record-cancel{background:var(--danger-dim);color:var(--danger)}.chat-record-wave{display:flex;align-items:flex-end;gap:3px;height:32px}.chat-record-bar{width:4px;height:6px;background:var(--accent);border-radius:2px;animation:recordPulse 1s ease-in-out infinite alternate}.chat-record-cancel .chat-record-bar{background:var(--danger);animation-play-state:paused}@keyframes recordPulse{0%{height:6px}50%{height:28px}to{height:10px}}.chat-record-duration{font-size:1.4rem;font-weight:700;font-variant-numeric:tabular-nums;color:var(--text-primary)}.chat-record-cancel .chat-record-duration{color:var(--danger)}.chat-record-label{font-size:.72rem;opacity:.7}.chat-uploading-text{font-size:.68rem}.chat-input-hint{text-align:right;font-size:.65rem;color:var(--text-dim);margin-top:4px}.login-dialog-overlay{display:flex;align-items:center;justify-content:center}.login-dialog{position:relative;width:360px;padding:28px;background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-elevated)}.login-dialog h3{font-size:1.1rem;color:var(--text-primary);margin-bottom:16px;text-align:center}.login-error{background:var(--danger-dim);color:var(--danger);padding:8px 12px;border-radius:var(--radius-sm);font-size:.82rem;margin-bottom:12px}.login-field{margin-bottom:12px}.login-field label{display:block;font-size:.82rem;color:var(--text-secondary);margin-bottom:4px}.login-field input{width:100%}.login-btn{width:100%;padding:10px;background:var(--accent);color:#fff;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;display:flex;align-items:center;justify-content:center;gap:6px;margin-top:8px;transition:background .15s}.login-btn:hover:not(:disabled){background:var(--accent-hover)}.login-btn:disabled{opacity:.6;cursor:not-allowed}.login-switch{text-align:center;margin-top:16px;font-size:.82rem;color:var(--text-dim)}.login-switch button{color:var(--accent);font-weight:600;margin-left:4px}.login-switch button:hover{text-decoration:underline}.login-dialog-quick{text-align:center}.login-quick-icon{color:var(--accent);margin-bottom:8px}.login-quick-desc{font-size:.85rem;color:var(--text-dim);margin-bottom:20px;line-height:1.6}.login-quick-btn{width:100%;padding:14px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-md);font-size:1.05rem;font-weight:700;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:background .15s,transform .1s}.login-quick-btn:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px)}.login-quick-btn:active:not(:disabled){transform:translateY(0)}.login-quick-btn:disabled{opacity:.7;cursor:wait}.login-quick-privacy{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:12px;font-size:.72rem;color:var(--text-dim)}.login-back-btn{position:absolute;top:16px;left:16px;padding:4px;border-radius:4px;color:var(--text-dim);display:flex;align-items:center}.login-back-btn:hover{color:var(--text-primary)}.login-btn-group{display:flex;gap:8px}.login-btn-secondary{background:var(--bg-tertiary)!important;color:var(--text-secondary)!important;border:1px solid var(--border-default)!important}.login-btn-secondary:hover:not(:disabled){background:var(--bg-hover)!important}.chat-settings-panel{padding:12px;border-bottom:1px solid var(--border-default)}.chat-settings-panel h4{font-size:.85rem;color:var(--text-primary);margin-bottom:10px}.chat-settings-field{margin-bottom:12px}.chat-settings-field label{display:block;font-size:.75rem;color:var(--text-dim);margin-bottom:4px}.chat-settings-field input{width:100%;font-size:.82rem}.chat-settings-row{display:flex;gap:6px}.chat-settings-row input{flex:1}.chat-settings-row button{flex-shrink:0}.chat-settings-msg{padding:6px 10px;background:var(--success-dim);color:var(--success);border-radius:var(--radius-sm);font-size:.78rem;margin-bottom:8px}.chat-settings-err{padding:6px 10px;background:var(--danger-dim);color:var(--danger);border-radius:var(--radius-sm);font-size:.78rem;margin-bottom:8px}.chat-settings-hint{font-size:.78rem;color:var(--success)}.spin{animation:spin .8s linear infinite}.date-divider{display:flex;justify-content:center;padding:16px 0 12px}.date-divider span{font-size:.72rem;color:var(--text-dim);background:var(--bg-secondary);padding:3px 12px;border-radius:10px;border:1px solid var(--border-default)}.chat-scroll-btn{position:absolute;bottom:120px;right:24px;width:36px;height:36px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border-default);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-card);z-index:10;transition:background .15s}.chat-scroll-btn:hover{background:var(--bg-hover)}.chat-image-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000eb;display:flex;align-items:center;justify-content:center;z-index:1000;cursor:pointer}.chat-image-toolbar{position:absolute;top:16px;right:16px;display:flex;gap:8px;z-index:1}.chat-image-tool-btn{color:#fff;padding:10px;border-radius:50%;background:#0006;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:background .15s,transform .1s}.chat-image-tool-btn:hover{background:#fff3;transform:scale(1.08)}.chat-image-tool-btn:active{transform:scale(.95)}.chat-image-overlay img{max-width:90vw;max-height:90vh;object-fit:contain;border-radius:4px;cursor:default}.chat-context-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:999}.chat-context-menu{position:fixed;z-index:1000;background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-sm);box-shadow:var(--shadow-elevated);min-width:120px;padding:4px}.chat-context-menu button{display:block;width:100%;padding:8px 14px;text-align:left;font-size:.82rem;color:var(--text-primary);border-radius:4px;cursor:pointer}.chat-context-menu button:hover{background:var(--bg-hover)}.chat-context-delete{color:var(--danger)!important}.chat-context-delete:hover{background:var(--danger-dim)!important}.chat-window-name-row{display:flex;align-items:center;gap:6px}.chat-status-text{font-size:.68rem;color:var(--text-dim);font-weight:400;margin-top:1px}.chat-status-online{color:var(--success)}.chat-online-dot{display:inline-block;width:7px;height:7px;border-radius:50%;flex-shrink:0;transition:background .3s}.chat-online-dot.online{background:var(--success);box-shadow:0 0 4px var(--success)}.chat-online-dot.offline{background:var(--text-dim)}.chat-typing-indicator{display:block;font-size:.7rem;color:var(--accent);font-weight:400;margin-top:1px}.chat-forward-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:150;animation:chatFadeIn .12s ease}@keyframes chatFadeIn{0%{opacity:0}to{opacity:1}}.chat-forward-dialog{background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-elevated);width:320px;max-height:400px;display:flex;flex-direction:column;animation:chatScaleIn .15s ease}@keyframes chatScaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.chat-forward-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 10px;font-size:.9rem;font-weight:600;color:var(--text-primary);border-bottom:1px solid var(--border-default)}.chat-forward-close{padding:4px;border-radius:4px;color:var(--text-dim);display:flex}.chat-forward-close:hover{color:var(--text-primary);background:var(--bg-hover)}.chat-forward-list{flex:1;overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:2px}.chat-forward-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;cursor:pointer;font-size:.88rem;color:var(--text-primary);transition:background .1s}.chat-forward-item:hover{background:var(--bg-hover)}.chat-forward-empty{padding:24px;text-align:center;color:var(--text-dim);font-size:.82rem}.chat-members-panel{border-bottom:1px solid var(--border-default);background:var(--bg-secondary);animation:chatMembersSlide .15s ease;max-height:200px;overflow-y:auto}@keyframes chatMembersSlide{0%{max-height:0;opacity:0}to{max-height:200px;opacity:1}}.chat-members-header{display:flex;align-items:center;justify-content:space-between;padding:8px 14px;font-size:.78rem;color:var(--text-dim);border-bottom:1px solid var(--border-default)}.chat-members-close{padding:4px;border-radius:4px;color:var(--text-dim);display:flex}.chat-members-close:hover{color:var(--text-primary);background:var(--bg-hover)}.chat-members-list{padding:6px 10px;display:flex;flex-direction:column;gap:2px}.chat-members-item{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:6px}.chat-members-item:hover{background:var(--bg-hover)}.chat-members-name{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--text-primary)}.chat-members-owner{font-size:.62rem;padding:1px 6px;border-radius:8px;background:var(--accent-dim);color:var(--accent);font-weight:600}.chat-drop-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;animation:chatDropFadeIn .15s ease}@keyframes chatDropFadeIn{0%{opacity:0}to{opacity:1}}.chat-drop-content{display:flex;flex-direction:column;align-items:center;gap:12px;color:#fff;padding:40px;border:2px dashed rgba(255,255,255,.3);border-radius:16px}.chat-drop-content p{font-size:1.1rem;font-weight:600}.chat-drop-hint{font-size:.82rem;opacity:.6}.chat-connection-bar{display:flex;align-items:center;justify-content:center;gap:6px;padding:3px 12px;font-size:.68rem;flex-shrink:0;transition:all .3s}.chat-connection-bar.connected{background:#22c55e0f;color:var(--success);border-top:1px solid rgba(34,197,94,.12)}.chat-connection-bar.disconnected{background:#eab3080f;color:var(--warning);border-top:1px solid rgba(234,179,8,.15)}.emoji-picker{position:absolute;bottom:52px;left:0;right:0;background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-elevated);z-index:100;overflow:hidden;animation:emojiSlideIn .15s ease}@keyframes emojiSlideIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.emoji-categories{display:flex;gap:2px;padding:6px 8px;border-bottom:1px solid var(--border-default);background:var(--bg-tertiary)}.emoji-cat-btn{padding:4px 12px;font-size:.78rem;border-radius:12px;color:var(--text-dim);transition:all .15s}.emoji-cat-btn:hover{color:var(--text-primary);background:var(--bg-hover)}.emoji-cat-btn.active{color:var(--accent);background:var(--accent-dim);font-weight:600}.emoji-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:2px;padding:8px;max-height:200px;overflow-y:auto}.emoji-item{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:1.4rem;border-radius:6px;cursor:pointer;transition:background .1s,transform .1s}.emoji-item:hover{background:var(--bg-hover);transform:scale(1.15)}.emoji-item:active{transform:scale(.9)}.chat-input-tool-btn.active{color:var(--accent);background:var(--accent-dim)}.agent-login{height:100%;display:flex;align-items:center;justify-content:center;background:var(--bg-primary)}.agent-login-card{width:340px;padding:32px;background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);text-align:center}.agent-login-icon{color:var(--accent);margin-bottom:12px}.agent-login-card h2{font-size:1.2rem;color:var(--text-primary);margin-bottom:4px}.agent-login-desc{font-size:.82rem;color:var(--text-dim);margin-bottom:20px}.agent-login-error{background:var(--danger-dim);color:var(--danger);padding:8px 12px;border-radius:var(--radius-sm);font-size:.82rem;margin-bottom:12px}.agent-login-field{margin-bottom:12px;text-align:left}.agent-login-field label{display:block;font-size:.78rem;color:var(--text-secondary);margin-bottom:4px}.agent-login-field input{width:100%}.agent-login-btn{width:100%;padding:10px;background:var(--accent);color:#fff;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;display:flex;align-items:center;justify-content:center;gap:6px;margin-top:8px;transition:background .15s}.agent-login-btn:hover:not(:disabled){background:var(--accent-hover)}.agent-login-btn:disabled{opacity:.6;cursor:not-allowed}.agent-dashboard{height:100%;display:flex;flex-direction:column;background:var(--bg-primary)}.agent-dashboard-header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--border-default);background:var(--bg-secondary)}.agent-dashboard-user{display:flex;align-items:center;gap:10px}.agent-avatar-sm{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}.agent-dashboard-name{font-size:.9rem;font-weight:600;color:var(--text-primary)}.agent-dashboard-role{font-size:.7rem;color:var(--text-dim)}.agent-dashboard-actions{display:flex;align-items:center;gap:8px}.agent-status-select{padding:4px 8px;font-size:.78rem;border-radius:var(--radius-sm);background:var(--bg-tertiary);border:1px solid var(--border-default);color:var(--text-primary)}.agent-icon-btn{padding:6px;border-radius:6px;color:var(--text-dim);display:flex;align-items:center;transition:color .15s}.agent-icon-btn:hover{color:var(--text-primary);background:var(--bg-hover)}.agent-dashboard-body{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:16px}.agent-section-title{display:flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px;padding:0 4px}.agent-conv-list{display:flex;flex-direction:column;gap:4px}.agent-conv-empty{padding:24px;text-align:center;color:var(--text-dim);font-size:.82rem}.agent-conv-item{padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:background .1s;border:1px solid transparent}.agent-conv-item:hover{background:var(--bg-hover);border-color:var(--border-default)}.agent-conv-item-assigned{border-color:var(--border-default)}.agent-conv-info{display:flex;justify-content:space-between;align-items:center}.agent-conv-name{font-size:.85rem;font-weight:600;color:var(--text-primary)}.agent-conv-time{font-size:.68rem;color:var(--text-dim)}.agent-conv-preview{font-size:.78rem;color:var(--text-dim);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.agent-assign-btn{margin-top:6px;padding:3px 10px;font-size:.75rem;border-radius:10px;background:var(--accent-dim);color:var(--accent);font-weight:600;transition:background .15s}.agent-assign-btn:hover{background:var(--accent);color:#fff}.agent-unread-badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--danger);color:#fff;font-size:.65rem;font-weight:700;margin-top:4px}.agent-loading{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--text-dim)}.agent-chat-view{height:100%;display:flex;flex-direction:column;background:var(--bg-primary);position:relative}.agent-chat-header{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--border-default);background:var(--bg-secondary)}.agent-chat-title{flex:1;font-size:.9rem;font-weight:600;color:var(--text-primary)}.agent-chat-header-actions{display:flex;gap:4px}.agent-chat-close-btn:hover{color:var(--danger)}.agent-chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:4px}.agent-chat-input-area{border-top:1px solid var(--border-default);padding:6px 10px;background:var(--bg-secondary);position:relative}.agent-chat-toolbar{display:flex;gap:2px;margin-bottom:4px}.agent-input-tool-btn{padding:4px 5px;border-radius:4px;color:var(--text-dim);display:flex}.agent-input-tool-btn:hover{color:var(--text-primary);background:var(--bg-hover)}.agent-chat-input-row{display:flex;align-items:flex-end;gap:8px}.agent-chat-textarea{flex:1;resize:none;padding:8px 12px;border-radius:20px;background:var(--bg-tertiary);border:1px solid var(--border-default);color:var(--text-primary);font-size:.88rem;line-height:1.5;min-height:40px;max-height:120px}.agent-chat-textarea:focus{border-color:var(--accent);outline:none}.agent-send-btn{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s}.agent-send-btn:hover:not(:disabled){background:var(--accent-hover)}.agent-send-btn:disabled{opacity:.4;cursor:not-allowed}.agent-transfer-panel{padding:10px 14px;border-bottom:1px solid var(--border-default);background:var(--bg-secondary);display:flex;flex-direction:column;gap:6px}.agent-transfer-title{font-size:.78rem;color:var(--text-dim);margin-bottom:2px}.agent-transfer-item{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:6px;font-size:.82rem;color:var(--text-primary);cursor:pointer;transition:background .1s;text-align:left}.agent-transfer-item:hover{background:var(--bg-hover)}.agent-transfer-empty{font-size:.78rem;color:var(--text-dim);padding:4px 0}.agent-status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex-shrink:0}.agent-status-dot.online{background:var(--success)}.agent-status-dot.busy{background:var(--warning)}.agent-status-dot.away{background:var(--text-dim)}.agent-status-dot.offline{background:var(--text-dim);opacity:.4}.agent-online-dot{display:inline-block;width:7px;height:7px;border-radius:50%;flex-shrink:0;margin-right:5px;vertical-align:middle}.agent-online-dot.online{background:var(--success);box-shadow:0 0 4px var(--success)}.agent-online-dot.offline{background:var(--text-dim);opacity:.4}.agent-chat-title-row{display:flex;align-items:center;flex:1;gap:6px;min-width:0}.agent-chat-status-label{font-size:.7rem;color:var(--text-dim);font-weight:400;flex-shrink:0}:root{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #1c2128;--bg-hover: #1f2a3a;--border-default: #30363d;--border-hover: #484f58;--border-focus: #ff6b35;--accent: #ff6b35;--accent-hover: #ff8c5a;--accent-dim: rgba(255, 107, 53, .15);--success: #3fb950;--success-dim: rgba(63, 185, 80, .15);--warning: #d29922;--warning-dim: rgba(210, 153, 34, .15);--danger: #f85149;--danger-dim: rgba(248, 81, 73, .15);--info: #58a6ff;--info-dim: rgba(88, 166, 255, .15);--text-primary: #f0f6fc;--text-secondary: #c9d1d9;--text-dim: #8b949e;--text-link: #58a6ff;--sidebar-width: 208px;--topbar-height: 0px;--statusbar-height: 32px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--shadow-card: 0 1px 3px rgba(0, 0, 0, .3);--shadow-elevated: 0 4px 14px rgba(0, 0, 0, .4);--font-mono: "SF Mono", "Monaco", "Menlo", "Consolas", monospace}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f6f8fa;--bg-tertiary: #eaeef2;--bg-hover: #e4e8ec;--border-default: #d0d7de;--border-hover: #afb8c1;--text-primary: #1f2328;--text-secondary: #424a53;--text-dim: #656d76}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans SC,sans-serif;font-size:14px;line-height:1.5;color:var(--text-secondary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--text-link);text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit;font-size:inherit;color:inherit}input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;background:var(--bg-tertiary);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:8px 12px;outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--border-focus)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.app-root{display:flex;flex-direction:column;height:100vh;width:100vw;overflow:hidden}.main-layout{display:flex;flex:1;overflow:hidden}.main-content{flex:1;overflow-y:auto;padding:24px;min-width:0}.page{max-width:1200px;margin:0 auto}.page-header{margin-bottom:24px}.page-header h2{font-size:1.5rem;color:var(--text-primary);font-weight:700}.page-header p{color:var(--text-dim);margin-top:4px;font-size:.9rem}.card{background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:20px;transition:border-color .15s}.card:hover{border-color:var(--border-hover)}.card.selected{border-color:var(--accent);background:var(--bg-hover);box-shadow:0 0 20px var(--accent-dim)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border-radius:var(--radius-md);font-size:.95rem;font-weight:600;transition:all .15s;white-space:nowrap}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);transform:scale(1.02)}.btn-success{background:var(--success);color:#000}.btn-danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}.btn-ghost{background:transparent;border:1px solid var(--border-default);color:var(--text-secondary)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.grid-2{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.grid-3{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.grid-4{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.steps{display:flex;gap:0;margin-bottom:24px}.step{flex:1;text-align:center;padding:12px;position:relative}.step:after{content:"";position:absolute;top:50%;right:0;width:100%;height:2px;background:var(--border-default);z-index:0}.step:last-child:after{display:none}.step-num{width:28px;height:28px;border-radius:50%;background:var(--border-default);color:var(--text-dim);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;position:relative;z-index:1}.step.active .step-num{background:var(--accent);color:#fff}.step.done .step-num{background:var(--success);color:#000}.step-label{display:block;margin-top:6px;font-size:.78rem;color:var(--text-dim)}.progress-wrap{background:var(--border-default);border-radius:var(--radius-md);height:20px;overflow:hidden}.progress-bar{height:100%;background:linear-gradient(90deg,var(--accent),var(--success));border-radius:var(--radius-md);transition:width .3s}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-dot.online{background:var(--success);box-shadow:0 0 6px var(--success)}.status-dot.offline{background:var(--text-dim)}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px;font-size:.72rem;font-weight:600}.badge-success{background:var(--success-dim);color:var(--success)}.badge-warning{background:var(--warning-dim);color:var(--warning)}.badge-info{background:var(--info-dim);color:var(--info)}.badge-danger{background:var(--danger-dim);color:var(--danger)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.gap-16{gap:16px}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}.text-dim{color:var(--text-dim)}.text-sm{font-size:.82rem}.font-mono{font-family:var(--font-mono)}@keyframes led-blink-fast{0%,to{opacity:1}50%{opacity:.15}}@keyframes led-blink-slow{0%,to{opacity:1}50%{opacity:.15}}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}.help-sidebar{width:170px;border-right:1px solid var(--border-default);padding:12px 0;overflow-y:auto;flex-shrink:0}.help-content{flex:1;padding:20px 24px;overflow-y:auto}.help-search{margin:0 12px 12px}.help-tab-btn{display:flex;align-items:center;gap:8px;width:100%;padding:8px 16px;font-size:.82rem;color:var(--text-secondary);background:transparent;border:none;border-radius:0;cursor:pointer;transition:all .15s;text-align:left}.help-tab-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.help-tab-btn.active{background:var(--accent-dim);color:var(--accent);font-weight:600;border-right:3px solid var(--accent)}.accordion{border:1px solid var(--border-default);border-radius:var(--radius-md);margin-bottom:8px;overflow:hidden}.accordion-header{padding:12px 16px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;background:var(--bg-tertiary);font-weight:600;font-size:.9rem;color:var(--text-primary);-webkit-user-select:none;user-select:none}.accordion-header:hover{background:var(--bg-hover)}.accordion-header svg{transition:transform .2s}.accordion.open .accordion-header svg{transform:rotate(180deg)}.accordion-body{padding:0 16px;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease;font-size:.88rem;color:var(--text-secondary);line-height:1.7;border-top:1px solid var(--border-default)}.accordion.open .accordion-body{max-height:600px;padding:16px}.shortcut-table{width:100%;border-collapse:collapse}.shortcut-table th,.shortcut-table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border-default);font-size:.88rem}.shortcut-table th{color:var(--text-dim);font-weight:600;font-size:.78rem;text-transform:uppercase}.shortcut-table td:first-child{font-family:var(--font-mono);color:var(--accent);font-weight:600;white-space:nowrap;width:40%}.search-input-wrap{position:relative}.search-input-wrap svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-dim)}.search-input{width:100%;padding:8px 12px 8px 34px;border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--bg-primary);color:var(--text-primary);font-size:.88rem;outline:none;transition:border-color .15s;box-sizing:border-box}.search-input:focus{border-color:var(--accent)}.search-input::placeholder{color:var(--text-dim)}.search-highlight{background:#ff6b3540;color:var(--text-primary);padding:0 2px;border-radius:2px}.context-help-btn{position:fixed;top:56px;right:24px;z-index:9999;width:32px;height:32px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border-default);color:var(--text-dim);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s;font-size:.9rem;font-weight:700;font-family:inherit}.context-help-btn:hover{color:var(--accent);border-color:var(--accent)}.context-popover{position:fixed;top:96px;right:24px;z-index:10000;width:300px;background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-elevated);padding:20px;animation:popoverIn .2s ease}@keyframes popoverIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.context-popover h4{font-size:.95rem;color:var(--text-primary);margin:0 0 8px}.context-popover p{font-size:.82rem;color:var(--text-dim);line-height:1.6;margin:0}.context-popover ol{margin:8px 0 0;padding-left:18px;font-size:.8rem;color:var(--text-secondary)}.context-popover ol li{margin-bottom:4px}.context-popover a{color:var(--accent);font-size:.78rem;margin-top:12px;display:inline-block;cursor:pointer}.context-popover a:hover{text-decoration:underline}.onboarding-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20000;background:#000000bf;display:flex;align-items:center;justify-content:center;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.onboarding-card{background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-elevated);max-width:540px;width:90%;padding:32px;animation:cardIn .3s ease}@keyframes cardIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.onboarding-card h2{font-size:1.2rem;color:var(--text-primary);margin:0}.onboarding-card p{color:var(--text-dim);font-size:.88rem;line-height:1.7;margin-top:8px}.onboarding-card ul{padding-left:20px;color:var(--text-secondary);font-size:.83rem;line-height:1.8;margin-top:8px}.onboarding-actions{display:flex;justify-content:space-between;align-items:center;margin-top:28px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.product-card{background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:20px;transition:all .2s;cursor:default}.product-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 16px #0003}.product-card h3{font-size:.9rem;color:var(--text-primary);font-family:var(--font-mono);margin:0;word-break:break-all}.product-specs{margin:12px 0}.product-specs .spec-row{display:flex;justify-content:space-between;padding:3px 0;font-size:.78rem;border-bottom:1px dotted var(--border-default)}.product-specs .spec-row:last-child{border-bottom:none}.product-specs .spec-label{color:var(--text-dim)}.product-specs .spec-value{color:var(--text-secondary);font-weight:500;text-align:right}.filter-tabs{display:flex;gap:8px;flex-wrap:wrap}.filter-tab{padding:6px 16px;border-radius:20px;border:1px solid var(--border-default);background:transparent;color:var(--text-secondary);font-size:.8rem;cursor:pointer;transition:all .15s}.filter-tab:hover{border-color:var(--accent);color:var(--text-primary)}.filter-tab.active{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.view-toggle{display:flex;gap:0}.view-toggle button{padding:6px 14px;border:1px solid var(--border-default);background:transparent;color:var(--text-secondary);font-size:.82rem;cursor:pointer;display:flex;align-items:center}.view-toggle button:first-child{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}.view-toggle button:last-child{border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin-left:-1px}.view-toggle button.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.compare-check{display:flex;align-items:center;gap:6px;cursor:pointer;font-size:.78rem;color:var(--text-secondary)}.compare-check input{accent-color:var(--accent)}.compare-table{width:100%;border-collapse:collapse;min-width:600px}.compare-table th,.compare-table td{padding:10px 14px;border-bottom:1px solid var(--border-default);font-size:.82rem;text-align:center;white-space:nowrap}.compare-table th{background:var(--bg-tertiary);color:var(--text-dim);font-weight:600;font-size:.74rem}.compare-table td:first-child{text-align:left;color:var(--text-dim);font-weight:500}.drop-zone{border:2px dashed var(--border-default);border-radius:10px;padding:24px 20px;text-align:center;cursor:pointer;transition:all .2s}.drop-zone:hover{border-color:var(--accent);background:#58a6ff0a}.drop-zone.drag-over{border-color:var(--accent);background:#58a6ff14}.form-section{border:1px solid var(--border-default);border-radius:8px;padding:16px}.form-section legend{font-size:.8rem;font-weight:600;color:var(--text-dim);padding:0 8px}.form-row{margin-bottom:12px}.form-label{display:block;font-size:.72rem;color:var(--text-dim);margin-bottom:4px;font-weight:500}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;color:var(--text-dim);gap:12px}.empty-state svg{opacity:.3}