.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))}:root{--bg-primary: #0a0e1a;--bg-secondary: #111827;--bg-card: rgba(17, 24, 39, .7);--bg-glass: rgba(255, 255, 255, .04);--bg-glass-hover: rgba(255, 255, 255, .08);--bg-accent: rgba(99, 102, 241, .1);--border-subtle: rgba(255, 255, 255, .06);--border-medium: rgba(255, 255, 255, .12);--border-accent: rgba(99, 102, 241, .3);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--text-accent: #818cf8;--accent-indigo: #6366f1;--accent-indigo-light: #818cf8;--accent-emerald: #10b981;--accent-amber: #f59e0b;--accent-rose: #f43f5e;--accent-cyan: #06b6d4;--accent-violet: #8b5cf6;--shadow-glow: 0 0 40px rgba(99, 102, 241, .08);--shadow-card: 0 4px 24px rgba(0, 0, 0, .3);--shadow-popover: 0 8px 32px rgba(0, 0, 0, .5);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-container{height:100vh;display:flex;flex-direction:column;overflow:hidden}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 32px;height:48px;border-bottom:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0a0e1acc;position:sticky;top:0;z-index:100}.app-header .logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text-primary)}.app-header .logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--accent-indigo),var(--accent-violet));border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.app-header .logo-text{font-size:16px;font-weight:700;letter-spacing:-.3px}.app-header .logo-text span{color:var(--text-accent)}.app-header-nav{display:flex;align-items:center;gap:8px}.nav-link{padding:14px 16px;font-size:13px;font-weight:500;text-decoration:none;transition:all var(--transition-fast);cursor:pointer;border:none;border-bottom:2px solid transparent;background:none;color:var(--text-muted)}.nav-link:hover{color:var(--text-secondary)}.nav-link.active{color:var(--text-accent);border-bottom-color:var(--accent-indigo)}.landing{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 32px;position:relative;overflow:hidden}.landing:before{content:"";position:absolute;top:-200px;left:50%;transform:translate(-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(99,102,241,.08) 0%,transparent 70%);pointer-events:none}.landing-hero{text-align:center;max-width:680px;margin-bottom:28px;position:relative}.landing-hero h1{font-size:28px;font-weight:800;letter-spacing:-.8px;line-height:1.15;margin-bottom:10px;background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.landing-hero p{font-size:13px;color:var(--text-secondary);line-height:1.6}.workspace-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:1100px;width:100%}.workspace-card{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:18px;cursor:pointer;transition:all var(--transition-normal);position:relative;overflow:hidden;text-decoration:none;color:inherit;display:block}.workspace-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--card-accent);opacity:0;transition:opacity var(--transition-normal)}.workspace-card:hover{background:var(--bg-glass-hover);border-color:var(--border-medium);transform:translateY(-4px);box-shadow:var(--shadow-card)}.workspace-card:hover:before{opacity:1}.workspace-card-icon{width:36px;height:36px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:10px;background:var(--card-accent-bg);color:var(--card-accent)}.workspace-card h3{font-size:13px;font-weight:700;margin-bottom:4px;letter-spacing:-.2px}.workspace-card p{font-size:11.5px;color:var(--text-muted);line-height:1.45}.workspace-card .doc-count{display:inline-flex;align-items:center;gap:4px;margin-top:10px;padding:3px 8px;border-radius:100px;background:var(--bg-glass);border:1px solid var(--border-subtle);font-size:10px;color:var(--text-muted);font-weight:500}select{-moz-appearance:none;appearance:none;-webkit-appearance:none;background-color:var(--bg-glass);border:1px solid var(--border-subtle);color:var(--text-primary);padding:10px 36px 10px 14px;font-size:13px;font-family:inherit;border-radius:var(--radius-sm);outline:none;transition:all var(--transition-fast);cursor:pointer;background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%2394a3b8%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);background-repeat:no-repeat,repeat;background-position:right 12px top 50%,0 0;background-size:10px auto,100%}select:hover{border-color:var(--border-medium);background-color:var(--bg-glass-hover)}select:focus{border-color:var(--accent-indigo);box-shadow:0 0 0 2px #6366f11a}select option{background-color:var(--bg-primary);color:var(--text-primary)}.doc-view{flex:1;display:flex;flex-direction:column}.doc-toolbar{display:flex;align-items:center;justify-content:space-between;padding:12px 32px;border-bottom:1px solid var(--border-subtle);background:var(--bg-secondary)}.doc-toolbar-left{display:flex;align-items:center;gap:16px}.doc-title{font-size:15px;font-weight:600;letter-spacing:-.2px}.bc-title-input{background:transparent;border:none;border-bottom:1px dashed var(--border-medium);color:var(--text-primary);font-size:15px;font-weight:600;letter-spacing:-.2px;font-family:inherit;outline:none;padding:0;margin:0}.bc-title-input:focus{border-bottom-color:var(--accent-indigo)}.bc-title-edit{opacity:0;color:var(--text-muted);transition:all var(--transition-fast);padding:4px;margin-left:4px}.doc-title:hover .bc-title-edit{opacity:1}.bc-title-edit:hover{color:var(--text-primary)}.doc-breadcrumb{font-size:12px;color:var(--text-muted)}.audience-filter{display:flex;align-items:center;gap:4px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:3px}.audience-btn{padding:5px 12px;border:none;background:transparent;color:var(--text-muted);font-size:11.5px;font-weight:500;font-family:inherit;border-radius:6px;cursor:pointer;transition:all var(--transition-fast)}.audience-btn:hover{color:var(--text-secondary)}.audience-btn.active{background:var(--accent-indigo);color:#fff;box-shadow:0 2px 8px #6366f14d}.doc-body{flex:1;display:flex}.doc-content{flex:1;padding:40px 48px;max-width:800px}.doc-sidebar{width:380px;border-left:1px solid var(--border-subtle);background:var(--bg-secondary);display:flex;flex-direction:column;overflow:hidden}.doc-sidebar-header{padding:16px 20px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between}.doc-sidebar-header h3{font-size:13px;font-weight:600;color:var(--text-secondary);letter-spacing:.5px;text-transform:uppercase}.doc-sidebar-body{flex:1;overflow-y:auto;padding:12px}.content-block{margin-bottom:32px;position:relative;padding:4px 8px;border-radius:var(--radius-sm);border-left:3px solid transparent;transition:all var(--transition-fast)}.content-block:hover{background:var(--bg-glass)}.content-block.has-comments{border-left-color:var(--accent-indigo)}.content-block.highlighted{background:#6366f10f;border-left-color:var(--accent-indigo-light)}.content-block h1{font-size:28px;font-weight:800;letter-spacing:-.8px;margin-bottom:8px;line-height:1.2}.content-block h2{font-size:20px;font-weight:700;letter-spacing:-.4px;margin-bottom:8px;margin-top:12px;color:var(--text-accent)}.content-block h3{font-size:16px;font-weight:600;margin-bottom:6px;margin-top:8px}.content-block p{font-size:14px;color:var(--text-secondary);line-height:1.75;margin-bottom:8px}.content-block ul,.content-block ol{padding-left:20px;margin-bottom:8px}.content-block li{font-size:14px;color:var(--text-secondary);line-height:1.75;margin-bottom:2px}.rich-content-display h1,.block-content-editable h1{font-size:24px;font-weight:800;margin:20px 0 12px;color:var(--text-primary);line-height:1.2}.rich-content-display h2,.block-content-editable h2{font-size:20px;font-weight:700;margin:18px 0 10px;color:var(--text-accent)}.rich-content-display p,.block-content-editable p{margin-bottom:12px}.rich-content-display ul,.block-content-editable ul{margin-bottom:16px;padding-left:24px;list-style-type:disc}.rich-content-display li,.block-content-editable li{margin-bottom:4px}.rich-content-display b,.rich-content-display strong,.block-content-editable b,.block-content-editable strong{color:var(--text-primary);font-weight:700}.block-content-editable:focus{outline:none}.rich-toolbar{display:flex;align-items:center;gap:4px;padding:6px;background:var(--bg-secondary);border:1px solid var(--border-medium);border-radius:var(--radius-sm);margin-bottom:12px;position:sticky;top:0;z-index:10}.toolbar-divider{width:1px;height:16px;background:var(--border-subtle);margin:0 4px}.content-block code{background:var(--bg-glass-hover);padding:2px 6px;border-radius:4px;font-size:12.5px;color:var(--accent-emerald);font-family:SF Mono,Fira Code,monospace}.content-block .audience-tags{display:flex;gap:4px;margin-top:8px}.audience-tag{padding:2px 8px;border-radius:100px;font-size:10px;font-weight:600;letter-spacing:.3px;text-transform:uppercase}.audience-tag.sales{background:#f59e0b26;color:var(--accent-amber)}.audience-tag.design{background:#8b5cf626;color:var(--accent-violet)}.audience-tag.technical{background:#06b6d426;color:var(--accent-cyan)}.audience-tag.all{background:#10b98126;color:var(--accent-emerald)}.content-block.faded{opacity:.15;transform:scale(.98);pointer-events:none;transition:all var(--transition-slow)}.comment-popover{position:fixed;z-index:200;background:var(--bg-secondary);border:1px solid var(--border-medium);border-radius:var(--radius-md);box-shadow:var(--shadow-popover);width:320px;padding:16px;animation:popoverIn .2s ease-out}@keyframes popoverIn{0%{opacity:0;transform:translateY(8px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.popover-type-selector{display:flex;gap:6px;margin-bottom:12px}.popover-type-btn{flex:1;padding:6px;border:1px solid var(--border-subtle);background:transparent;color:var(--text-muted);font-size:10.5px;font-weight:600;font-family:inherit;border-radius:6px;cursor:pointer;transition:all var(--transition-fast);text-transform:uppercase;letter-spacing:.3px}.popover-type-btn:hover{border-color:var(--border-medium);color:var(--text-secondary)}.popover-type-btn.active{border-color:var(--accent-indigo);background:var(--bg-accent);color:var(--accent-indigo-light)}.popover-textarea{width:100%;min-height:80px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:10px 12px;color:var(--text-primary);font-size:13px;font-family:inherit;line-height:1.5;resize:vertical;outline:none;transition:border-color var(--transition-fast)}.popover-textarea:focus{border-color:var(--accent-indigo)}.popover-textarea::placeholder{color:var(--text-muted)}.popover-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}.btn-ghost{padding:7px 14px;background:transparent;border:1px solid var(--border-subtle);color:var(--text-secondary);border-radius:6px;font-size:12px;font-weight:500;font-family:inherit;cursor:pointer;transition:all var(--transition-fast)}.btn-ghost:hover{border-color:var(--border-medium);background:var(--bg-glass-hover)}.btn-primary{padding:7px 16px;background:var(--accent-indigo);border:none;color:#fff;border-radius:6px;font-size:12px;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition-fast)}.btn-primary:hover{background:var(--accent-indigo-light);box-shadow:0 2px 12px #6366f14d}.comment-card{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:14px;margin-bottom:10px;transition:all var(--transition-fast);cursor:pointer}.comment-card:hover{border-color:var(--border-medium)}.comment-card.ai-response{border-color:#6366f133;background:#6366f10a}.comment-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}.comment-avatar{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}.comment-avatar.user{background:linear-gradient(135deg,var(--accent-emerald),#059669);color:#fff}.comment-avatar.ai{background:linear-gradient(135deg,var(--accent-indigo),var(--accent-violet));color:#fff;font-size:9px}.comment-meta{flex:1}.comment-author{font-size:12px;font-weight:600;color:var(--text-primary)}.comment-time{font-size:10px;color:var(--text-muted)}.comment-type-badge{padding:2px 8px;border-radius:100px;font-size:9.5px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}.comment-type-badge.question{background:#06b6d426;color:var(--accent-cyan)}.comment-type-badge.suggestion{background:#10b98126;color:var(--accent-emerald)}.comment-type-badge.concern{background:#f43f5e26;color:var(--accent-rose)}.comment-type-badge.feature{background:#f59e0b26;color:var(--accent-amber)}.comment-body{font-size:13px;color:var(--text-secondary);line-height:1.6}.comment-body strong{color:var(--text-primary);font-weight:600}.comment-section{font-size:11px;color:var(--text-muted);margin-top:8px;padding-top:8px;border-top:1px solid var(--border-subtle);display:flex;align-items:center;gap:4px}.ai-typing{display:flex;align-items:center;gap:4px;padding:12px 14px;color:var(--text-muted);font-size:12px}.ai-typing-dots{display:flex;gap:3px}.ai-typing-dots span{width:5px;height:5px;border-radius:50%;background:var(--accent-indigo);animation:typingBounce 1.2s infinite}.ai-typing-dots span:nth-child(2){animation-delay:.2s}.ai-typing-dots span:nth-child(3){animation-delay:.4s}@keyframes typingBounce{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);text-align:center;padding:32px}.empty-state svg{opacity:.3;margin-bottom:16px}.empty-state p{font-size:13px;line-height:1.6}@media(max-width:900px){.workspace-grid{grid-template-columns:repeat(2,1fr)}.doc-sidebar{display:none}}.bc-hub{flex:1;display:flex;flex-direction:column;overflow:hidden}.bc-tab-bar{display:flex;align-items:center;justify-content:center;padding:0 32px;border-bottom:1px solid var(--border-subtle);background:var(--bg-secondary);flex-shrink:0;z-index:90}.bc-tab-bar-title{font-size:15px;font-weight:700;letter-spacing:-.2px;padding:14px 0}.bc-tabs{display:flex;gap:2px}.bc-tab{display:flex;align-items:center;gap:6px;padding:14px 16px;background:none;border:none;border-bottom:2px solid transparent;color:var(--text-muted);font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;transition:all var(--transition-fast);position:relative}.bc-tab:hover{color:var(--text-secondary)}.bc-tab.active{color:var(--text-accent);border-bottom-color:var(--accent-indigo)}.bc-tab-badge{position:absolute;top:8px;right:4px;background:var(--accent-rose);color:#fff;font-size:9px;font-weight:700;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center}.bc-content{flex:1;overflow-y:auto;position:relative}.bc-stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}.bc-stat-card{display:flex;align-items:center;gap:14px;padding:20px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:all var(--transition-fast)}.bc-stat-card:hover{border-color:var(--border-medium);background:var(--bg-glass-hover)}.bc-stat-icon{width:38px;height:38px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0}.bc-stat-value{font-size:22px;font-weight:800;letter-spacing:-.5px;line-height:1}.bc-stat-label{font-size:11.5px;color:var(--text-muted);margin-top:2px}.bc-section{margin-bottom:32px}.bc-section-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-bottom:16px}.bc-pipeline{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.bc-pipeline-stage{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:14px;min-height:140px}.bc-pipeline-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--border-subtle)}.bc-pipeline-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.bc-pipeline-label{font-size:11.5px;font-weight:600;color:var(--text-secondary);flex:1}.bc-pipeline-count{font-size:11px;color:var(--text-muted);background:var(--bg-glass);padding:1px 7px;border-radius:100px}.bc-pipeline-cards{display:flex;flex-direction:column;gap:8px}.bc-pipeline-card{padding:10px 12px;background:var(--bg-glass-hover);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.bc-pipeline-card:hover{border-color:var(--accent-indigo);background:#6366f10f}.bc-pipeline-card-client{font-size:10.5px;color:var(--text-muted);font-weight:500}.bc-pipeline-card-title{font-size:12px;color:var(--text-primary);font-weight:600;margin-top:2px;line-height:1.3}.bc-pipeline-card-value{font-size:11px;color:var(--accent-emerald);font-weight:600;margin-top:6px}.bc-pipeline-empty{font-size:11px;color:var(--text-muted);padding:12px 0;text-align:center}.bc-progress-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.bc-progress-card{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:20px;cursor:pointer;transition:all var(--transition-fast)}.bc-progress-card:hover{border-color:var(--border-medium);background:var(--bg-glass-hover)}.bc-progress-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.bc-progress-card-client{font-size:10.5px;color:var(--text-muted);font-weight:500}.bc-progress-card-title{font-size:13px;font-weight:600;color:var(--text-primary);margin-top:2px}.bc-status-badge{display:inline-flex;padding:3px 10px;border-radius:100px;font-size:10.5px;font-weight:600;letter-spacing:.2px;white-space:nowrap}.bc-progress-bars{display:flex;flex-direction:column;gap:8px}.bc-progress-track{display:flex;flex-direction:column;gap:3px}.bc-progress-track-label{display:flex;justify-content:space-between;font-size:10.5px;color:var(--text-muted)}.bc-progress-bar-bg{height:4px;background:#ffffff0f;border-radius:2px;overflow:hidden}.bc-progress-bar-fill{height:100%;border-radius:2px;transition:width .6s cubic-bezier(.4,0,.2,1)}.bc-progress-card-comments{display:flex;align-items:center;gap:4px;margin-top:12px;font-size:11px;color:var(--accent-amber)}.bc-portfolio-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.bc-search-box{display:flex;align-items:center;gap:8px;padding:8px 14px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-muted);min-width:240px;transition:border-color var(--transition-fast)}.bc-search-box:focus-within{border-color:var(--accent-indigo)}.bc-search-box input{background:none;border:none;outline:none;color:var(--text-primary);font-size:13px;font-family:inherit;width:100%}.bc-search-box input::placeholder{color:var(--text-muted)}.bc-filter-group{display:flex;align-items:center;gap:4px;color:var(--text-muted)}.bc-filter-btn{padding:5px 10px;background:none;border:1px solid transparent;color:var(--text-muted);font-size:11px;font-weight:500;font-family:inherit;border-radius:6px;cursor:pointer;transition:all var(--transition-fast)}.bc-filter-btn:hover{color:var(--text-secondary);border-color:var(--border-subtle)}.bc-filter-btn.active{background:var(--bg-accent);color:var(--accent-indigo-light);border-color:var(--accent-indigo)}.bc-table{border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden}.bc-table-header{display:grid;grid-template-columns:120px 1fr 100px 80px 120px 80px 32px;gap:8px;padding:10px 16px;background:var(--bg-glass);border-bottom:1px solid var(--border-subtle)}.bc-th{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted)}.bc-table-row{display:grid;grid-template-columns:120px 1fr 100px 80px 120px 80px 32px;gap:8px;padding:14px 16px;align-items:center;border-bottom:1px solid var(--border-subtle);cursor:pointer;transition:all var(--transition-fast)}.bc-table-row:last-child{border-bottom:none}.bc-table-row:hover{background:var(--bg-glass)}.bc-td{font-size:13px}.bc-td-client{font-weight:600;color:var(--text-primary);font-size:12.5px}.bc-td-title{color:var(--text-secondary);font-size:12.5px;line-height:1.4}.bc-td-tags{display:flex;gap:4px;margin-top:4px;flex-wrap:wrap}.bc-td-tag{padding:1px 7px;border-radius:100px;font-size:9.5px;background:var(--bg-glass-hover);color:var(--text-muted);border:1px solid var(--border-subtle)}.bc-td-value{font-weight:600;color:var(--accent-emerald);font-size:12.5px}.bc-td-date{color:var(--text-muted);font-size:12px}.bc-td-action{color:var(--text-muted);display:flex;justify-content:center}.bc-mini-bar-bg{height:4px;background:#ffffff0f;border-radius:2px;overflow:hidden;flex:1}.bc-mini-bar-fill{height:100%;background:var(--accent-indigo);border-radius:2px}.bc-mini-bar-label{font-size:10.5px;color:var(--text-muted);margin-left:4px}.bc-td-progress{display:flex;align-items:center;gap:4px}.bc-table-empty{padding:40px;text-align:center;color:var(--text-muted);font-size:13px}.bc-create-header{margin-bottom:28px}.bc-create-header h3{font-size:20px;font-weight:700;letter-spacing:-.4px;margin-bottom:4px}.bc-create-header p{font-size:13.5px;color:var(--text-secondary)}.bc-template-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:800px}.bc-template-card{padding:24px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);position:relative;overflow:hidden}.bc-template-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--tmpl-color);opacity:0;transition:opacity var(--transition-normal)}.bc-template-card:hover{border-color:var(--border-medium);transform:translateY(-2px);box-shadow:var(--shadow-card)}.bc-template-card:hover:before{opacity:1}.bc-template-icon{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:14px}.bc-template-card h4{font-size:15px;font-weight:600;margin-bottom:4px}.bc-template-card p{font-size:12.5px;color:var(--text-muted);line-height:1.5;margin-bottom:12px}.bc-template-sections{display:flex;flex-wrap:wrap;gap:4px}.bc-template-sections span{padding:2px 8px;border-radius:100px;font-size:10px;background:var(--bg-glass-hover);color:var(--text-muted);border:1px solid var(--border-subtle)}.bc-form{max-width:620px}.bc-form-group{margin-bottom:20px}.bc-form-group label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.3px}.bc-form-group input,.bc-form-group textarea{width:100%;padding:10px 14px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-size:13px;font-family:inherit;outline:none;transition:border-color var(--transition-fast)}.bc-form-group input:focus,.bc-form-group textarea:focus{border-color:var(--accent-indigo)}.bc-form-group input::placeholder,.bc-form-group textarea::placeholder{color:var(--text-muted)}.bc-form-group textarea{min-height:100px;resize:vertical;line-height:1.6}.bc-form-sections{margin-bottom:24px}.bc-form-sections label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:8px;text-transform:uppercase;letter-spacing:.3px}.bc-form-section-list{display:flex;flex-direction:column;gap:6px}.bc-form-section-item{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:6px;font-size:13px;color:var(--text-secondary)}.bc-form-actions{display:flex;gap:8px;justify-content:flex-end;padding-top:16px;border-top:1px solid var(--border-subtle)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-sm{padding:5px 10px;font-size:11px}.btn-icon{display:flex;align-items:center;justify-content:center;padding:8px 10px}.bc-review-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.bc-review-header h3{font-size:18px;font-weight:700;letter-spacing:-.3px}.bc-review-count{padding:3px 10px;border-radius:100px;font-size:11px;font-weight:600;background:#f59e0b26;color:var(--accent-amber)}.bc-review-list{display:flex;flex-direction:column;gap:12px;max-width:740px}.bc-review-card{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:20px;cursor:pointer;transition:all var(--transition-fast)}.bc-review-card:hover{border-color:var(--border-medium);background:var(--bg-glass-hover)}.bc-review-card.approved{opacity:.5}.bc-review-card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}.bc-review-card-client{font-size:10.5px;color:var(--text-muted)}.bc-review-card-title{font-size:14px;font-weight:600;margin-top:2px}.bc-review-card-badges{display:flex;gap:6px}.bc-priority-badge{display:inline-flex;padding:2px 8px;border-radius:100px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}.bc-review-card-section{font-size:12px;color:var(--text-secondary);margin-bottom:8px}.bc-review-card-comment{font-size:13px;color:var(--text-muted);line-height:1.6;margin-bottom:12px;padding:10px 14px;background:var(--bg-glass-hover);border-radius:var(--radius-sm);border-left:3px solid var(--border-medium)}.bc-review-card-footer{display:flex;justify-content:space-between;align-items:center}.bc-review-card-meta{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text-muted)}.bc-review-card-actions{display:flex;gap:6px}.bc-detail-progress{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px;padding:20px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.bc-detail-tags{display:flex;gap:4px;align-items:center}.bc-detail-section{margin-bottom:8px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden;transition:all var(--transition-fast)}.bc-detail-section.highlighted{border-color:var(--accent-indigo);box-shadow:0 0 0 2px #6366f126}.bc-detail-section-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--bg-glass);cursor:pointer;transition:background var(--transition-fast)}.bc-detail-section-header:hover{background:var(--bg-glass-hover)}.bc-detail-section-header h3{font-size:14px;font-weight:600;color:var(--text-primary)}.bc-detail-edit-icon{color:var(--text-muted);opacity:0;transition:opacity var(--transition-fast)}.bc-detail-section-header:hover .bc-detail-edit-icon{opacity:1}.bc-detail-section-body{padding:16px;border-top:1px solid var(--border-subtle)}.bc-detail-section-body p{font-size:14px;color:var(--text-secondary);line-height:1.75}.bc-detail-comment-count{display:inline-flex;align-items:center;gap:3px;font-size:11px;color:var(--text-muted);background:var(--bg-glass);padding:2px 8px;border-radius:100px}.bc-detail-comment-btn{display:inline-flex;align-items:center;gap:4px;margin-top:12px;padding:4px 10px;background:none;border:1px solid var(--border-subtle);border-radius:6px;color:var(--text-muted);font-size:11px;font-family:inherit;cursor:pointer;transition:all var(--transition-fast)}.bc-detail-comment-btn:hover{border-color:var(--accent-indigo);color:var(--accent-indigo-light)}.bc-detail-persona-tags{display:flex;flex-wrap:wrap;gap:6px}.bc-persona-tag{padding:5px 14px;border-radius:100px;font-size:12px;background:var(--bg-accent);color:var(--accent-indigo-light);border:1px solid rgba(99,102,241,.2)}.bc-comment-input-area{padding:12px;border-bottom:1px solid var(--border-subtle)}.bc-comment-section-select{width:100%;padding:7px 10px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:6px;color:var(--text-primary);font-size:12px;font-family:inherit;outline:none;margin-bottom:8px;-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.bc-comment-section-select option{background:var(--bg-secondary)}.bc-comment-type-row{display:flex;gap:4px;margin-bottom:8px}.bc-comment-input-row{display:flex;gap:6px}.bc-comment-input-row textarea{flex:1;padding:8px 10px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:6px;color:var(--text-primary);font-size:12px;font-family:inherit;outline:none;min-height:36px;max-height:80px;resize:vertical}.bc-comment-input-row textarea:focus{border-color:var(--accent-indigo)}.bc-comment-input-row textarea::placeholder{color:var(--text-muted)}.bc-section-description{font-size:11px;color:var(--text-muted);font-weight:400;font-style:italic;margin-left:4px;display:none}.bc-detail-section:hover .bc-section-description{display:inline}.bc-empty-hint{font-size:13px;color:var(--text-muted);font-style:italic}.bc-context-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.bc-context-field{padding:10px 14px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.bc-context-field.bc-context-notes{grid-column:1 / -1}.bc-context-label{display:flex;align-items:center;gap:5px;font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.3px;color:var(--text-muted);margin-bottom:4px}.bc-context-value{font-size:13.5px;color:var(--text-primary);font-weight:500}.bc-situation-list{padding-left:20px;display:flex;flex-direction:column;gap:6px}.bc-situation-list li{font-size:13.5px;color:var(--text-secondary);line-height:1.6;padding:4px 0}.bc-complications-list{display:flex;flex-direction:column;gap:10px}.bc-complication-item{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.bc-complication-badge{white-space:nowrap;padding:2px 8px;border-radius:100px;font-size:10px;font-weight:600;flex-shrink:0;margin-top:2px}.bc-complication-badge.symptom{background:#f59e0b26;color:var(--accent-amber)}.bc-complication-badge.root-cause{background:#f43f5e26;color:var(--accent-rose)}.bc-complication-text{font-size:13px;color:var(--text-secondary);line-height:1.6}.bc-list-section{padding-left:20px;display:flex;flex-direction:column;gap:8px}.bc-list-section li{font-size:13.5px;color:var(--text-secondary);line-height:1.6;padding:6px 0;border-bottom:1px solid var(--border-subtle)}.bc-list-section li:last-child{border-bottom:none}.bc-solution-text{font-size:13.5px;color:var(--text-secondary);line-height:1.75}.bc-solution-text strong{color:var(--text-primary)}.bc-benefit-table{width:100%;border-collapse:collapse;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);overflow:hidden;font-size:12.5px}.bc-benefit-table th{padding:8px 12px;text-align:left;font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.3px;color:var(--text-muted);background:var(--bg-glass);border-bottom:1px solid var(--border-subtle)}.bc-benefit-table td{padding:10px 12px;color:var(--text-secondary);border-bottom:1px solid var(--border-subtle);vertical-align:top;line-height:1.5}.bc-benefit-table tr:last-child td{border-bottom:none}.bc-benefit-area{font-weight:600;color:var(--text-primary)!important}.bc-benefit-saving{color:var(--accent-emerald)!important;font-weight:600}.bc-benefit-question{font-style:italic;color:var(--text-muted)!important;font-size:11.5px!important}.bc-businesscase-summary{display:flex;gap:24px;margin-top:16px;padding:14px 16px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.bc-summary-item{display:flex;flex-direction:column;gap:2px}.bc-summary-label{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.3px;color:var(--text-muted)}.bc-summary-value{font-size:15px;font-weight:700;color:var(--text-primary)}.bc-summary-value.accent{color:var(--accent-emerald)}.bc-ai-assist-btn{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;background:#6366f114;border:1px solid rgba(99,102,241,.2);border-radius:100px;color:var(--accent-indigo-light);font-size:10.5px;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.bc-ai-assist-btn:hover{background:#6366f126;border-color:var(--accent-indigo)}.bc-ai-assist-btn:disabled{opacity:.5;cursor:wait}.bc-ai-loading{display:inline-block;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.bc-ai-result{margin-top:16px;border:1px solid rgba(99,102,241,.2);border-radius:var(--radius-md);background:#6366f10a;overflow:hidden;animation:slideDown .3s ease-out}@keyframes slideDown{0%{opacity:0;max-height:0}to{opacity:1;max-height:1000px}}.bc-ai-result-header{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#6366f114;font-size:12px;font-weight:600;color:var(--accent-indigo-light)}.bc-ai-result-avatar{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--accent-indigo),var(--accent-violet));display:flex;align-items:center;justify-content:center;color:#fff}.bc-ai-dismiss{margin-left:auto;background:none;border:none;color:var(--text-muted);font-size:16px;cursor:pointer;padding:0 4px;line-height:1}.bc-ai-dismiss:hover{color:var(--text-primary)}.bc-ai-result-body{padding:14px;font-size:13px;color:var(--text-secondary);line-height:1.7}.bc-ai-result-body strong{color:var(--text-primary)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#0a0e1a;padding:16px;position:relative;overflow:hidden}.login-bg-glow{position:absolute;border-radius:50%;filter:blur(120px);pointer-events:none}.login-bg-glow-1{top:-10%;left:-10%;width:40%;height:40%;background:#6366f11a}.login-bg-glow-2{bottom:-10%;right:-10%;width:40%;height:40%;background:#8b5cf61a}.login-card{width:100%;max-width:400px;background:#ffffff0d;-webkit-backdrop-filter:blur(40px);backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,.1);padding:32px;border-radius:24px;box-shadow:0 20px 60px #0006;z-index:10}.login-header{text-align:center;margin-bottom:32px}.login-logo{width:48px;height:48px;background:linear-gradient(135deg,#6366f1,#8b5cf6);border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.login-header h1{font-size:24px;font-weight:700;color:#fff;margin-bottom:4px}.login-header p{font-size:13px;color:#94a3b8}.login-form{display:flex;flex-direction:column;gap:18px}.login-field label{display:block;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:#94a3b8;margin-bottom:6px;padding-left:2px}.login-input-wrapper{position:relative}.login-input-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:#64748b;pointer-events:none;transition:color .2s}.login-input-wrapper:focus-within .login-input-icon{color:#818cf8}.login-input-wrapper input{display:block;width:100%;padding:10px 14px 10px 40px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:14px;color:#fff;font-size:13px;transition:all .2s;outline:none}.login-input-wrapper input::placeholder{color:#64748b}.login-input-wrapper input:focus{border-color:#6366f180;box-shadow:0 0 0 3px #6366f126}.login-error{display:flex;align-items:flex-start;gap:8px;padding:8px 12px;border-radius:12px;background:#f43f5e1a;border:1px solid rgba(244,63,94,.2);color:#fb7185;font-size:12px}.login-submit{width:100%;padding:12px;background:linear-gradient(135deg,#6366f1,#818cf8);border:none;border-radius:14px;color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px #6366f133}.login-submit:hover:not(:disabled){box-shadow:0 6px 30px #6366f159;transform:translateY(-1px)}.login-submit:disabled{opacity:.6;cursor:not-allowed}.login-spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-footer{margin-top:24px;text-align:center;padding:16px 0 0;border-top:1px solid rgba(255,255,255,.05)}.login-footer p{font-size:9px;text-transform:uppercase;letter-spacing:.15em;color:#475569}.user-menu-wrapper{position:relative}.user-avatar-btn{display:flex;align-items:center;gap:8px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:100px;padding:4px 12px 4px 4px;cursor:pointer;color:var(--text-secondary);transition:all .2s}.user-avatar-btn:hover{background:var(--bg-glass-hover);border-color:var(--border-medium)}.user-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#818cf8);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.user-name{font-size:12px;font-weight:500}.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:200px;background:var(--bg-secondary);border:1px solid var(--border-medium);border-radius:12px;box-shadow:0 12px 40px #00000080;overflow:hidden;z-index:1000}.user-dropdown-header{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--border-subtle)}.user-dropdown-item{display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;background:none;border:none;color:var(--text-secondary);font-size:12px;cursor:pointer;text-decoration:none;transition:.15s}.user-dropdown-item:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.user-dropdown-logout:hover{color:var(--accent-rose)}@media(max-width:1024px){.landing-hero h1{font-size:28px}.workspace-grid,.bc-stats-row{grid-template-columns:repeat(2,1fr)}.bc-pipeline-columns{overflow-x:auto;-webkit-overflow-scrolling:touch}.bc-detail-layout{grid-template-columns:1fr}.comment-sidebar{position:fixed;bottom:0;left:0;right:0;height:50vh;border-radius:16px 16px 0 0;transform:translateY(100%);transition:transform .3s;z-index:100}.comment-sidebar.open{transform:translateY(0)}.bc-context-grid{grid-template-columns:repeat(2,1fr)}.bc-benefit-table{overflow-x:auto}}@media(max-width:768px){.app-header{padding:0 16px}.logo-text{font-size:14px}.user-name{display:none}.landing{padding:24px 16px}.landing-hero{margin-bottom:24px}.landing-hero h1{font-size:22px}.landing-hero p{font-size:13px}.workspace-grid{grid-template-columns:1fr;gap:12px}.bc-hub{height:auto;min-height:calc(100vh - 57px)}.bc-tab-bar{padding:0 16px;overflow-x:auto;gap:0}.bc-tab{font-size:11px;padding:12px 10px;white-space:nowrap}.bc-stats-row{grid-template-columns:1fr;gap:8px}.bc-content{padding:16px;gap:16px}.bc-pipeline-columns{gap:12px;padding-bottom:8px}.bc-pipeline-column{min-width:240px}.bc-portfolio-table{display:none}.bc-context-grid{grid-template-columns:1fr}.bc-section{padding:16px}.doc-sidebar{display:none}.doc-content{padding:16px}.doc-toolbar{padding:8px 16px;flex-direction:column;align-items:flex-start;gap:8px}.doc-toolbar-left{width:100%}.doc-title{font-size:14px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.doc-breadcrumb{display:none}.audience-filter{width:100%;overflow-x:auto;padding-bottom:2px}.audience-btn{flex:0 0 auto}.login-card{padding:24px}}@media(max-width:480px){.app-header{padding:0 12px;height:48px}.logo-icon{width:28px;height:28px}.logo-text{font-size:13px}.landing-hero h1{font-size:18px}.landing-hero p{font-size:12px}.bc-detail-main{padding:12px}.bc-section-header h3{font-size:13px}.login-card{padding:20px;border-radius:18px}.login-header h1{font-size:20px}}.pw-modal-overlay{position:fixed;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:2000;padding:16px}.pw-modal{width:100%;max-width:400px;background:var(--bg-secondary);border:1px solid var(--border-medium);border-radius:16px;padding:24px;box-shadow:0 20px 60px #00000080}.doc-tabs{display:flex;overflow-x:auto;gap:8px;padding:0 16px;margin-top:12px}.doc-tab{display:flex;align-items:center;gap:6px;padding:8px 12px;background:transparent;border:none;border-radius:8px;color:var(--text-muted);font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}.doc-tab:hover{color:var(--text-primary);background:#ffffff0d}.doc-tab.active{color:var(--text-primary);background:var(--bg-glass);border:1px solid var(--border-medium)}.guidance-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:3000;display:flex;justify-content:flex-end}.guidance-panel{width:400px;height:100vh;background:var(--bg-primary);border-left:1px solid var(--border-medium);box-shadow:-10px 0 40px #0000004d;display:flex;flex-direction:column;animation:slideInRight .3s ease-out}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.guidance-header{padding:24px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between}.guidance-close{width:28px;height:28px;border-radius:6px;border:none;background:transparent;color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.guidance-close:hover{background:var(--bg-glass);color:var(--text-primary)}.guidance-body{flex:1;overflow-y:auto;padding:16px}.guidance-section{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:12px;margin-bottom:12px;overflow:hidden;transition:border-color .2s ease}.guidance-section.expanded{border-color:var(--border-medium)}.guidance-section-header{width:100%;display:flex;align-items:center;justify-content:space-between;padding:16px;background:transparent;border:none;cursor:pointer;text-align:left}.guidance-section-header:hover{background:#ffffff05}.guidance-section-content{padding:0 16px 16px;border-top:1px solid transparent}.guidance-section.expanded .guidance-section-content{border-color:var(--border-subtle);padding-top:16px}.guidance-text{font-size:13px;line-height:1.6;color:var(--text-secondary)}.guidance-text strong{color:var(--text-primary);font-weight:600}.guidance-text p{margin:0 0 12px}.guidance-text p:last-child{margin:0}.guidance-text ul{margin:0 0 12px;padding-left:20px}.guidance-text li{margin-bottom:6px}.guidance-items{display:flex;flex-direction:column;gap:12px}.guidance-item{font-size:13px;line-height:1.5;color:var(--text-secondary)}.guidance-item strong{color:var(--text-primary);display:block;margin-bottom:2px}.guidance-footer{padding:16px 24px;border-top:1px solid var(--border-subtle);background:var(--bg-glass);font-size:12px;color:var(--text-muted);display:flex;align-items:center;gap:8px}.btn-icon-mini,.btn-primary-mini,.btn-ghost-mini{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:var(--radius-sm);font-size:12px;font-weight:500;cursor:pointer;transition:all var(--transition-fast);padding:6px 12px;white-space:nowrap}.btn-icon-mini{padding:6px;background:transparent;color:var(--text-muted)}.btn-icon-mini:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.btn-icon-mini.text-red:hover{color:var(--accent-rose);background:#f43f5e1a}.btn-primary-mini{background:var(--accent-indigo);color:#fff;box-shadow:0 2px 8px #6366f133}.btn-primary-mini:hover{background:var(--accent-indigo-light);transform:translateY(-1px)}.btn-ghost-mini{background:transparent;color:var(--text-secondary);border:1px solid var(--border-medium)}.btn-ghost-mini:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.block-edit-area{background:var(--bg-card);border:1px solid var(--border-medium);border-radius:var(--radius-md);overflow:hidden;display:flex;flex-direction:column}.block-edit-actions{display:flex;justify-content:flex-end;gap:8px;padding:8px 12px;background:var(--bg-secondary);border-bottom:1px solid var(--border-subtle)}.tiptap-editor-container.editing{display:flex;flex-direction:column}.tiptap-editor-container.editing .tiptap-toolbar{display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;background:var(--bg-secondary);border-bottom:1px solid var(--border-subtle);padding:0 12px}.tiptap-editor-container.editing .tiptap-toolbar-actions{display:flex;gap:8px;align-items:center}.tiptap-editor-container.editing .tiptap-content{max-height:400px;overflow-y:auto;padding:16px}
