@import"https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;600;700&display=swap";.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: #555;--xy-background-pattern-lines-color-default: #333;--xy-background-pattern-cross-color-default: #333;--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;touch-action:none}.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{--good: #4ade80;--bad: #f87171;font-family:Nunito,ui-sans-serif,sans-serif}[data-theme=dark]{--bg: #12101a;--surface: #1c1926;--surface-2: #262233;--border: #35304a;--text: #f1eefc;--text-dim: #a99fc9;--accent: #a78bfa;--accent-2: #f0abfc;--accent-contrast: #1c1330;--nav-hover: rgba(255,255,255,.06);--nav-active-bg: rgba(167,139,250,.14)}[data-theme=light]{--bg: #f7f6fb;--surface: #ffffff;--surface-2: #f0eef7;--border: #ddd8ea;--text: #1f1b2e;--text-dim: #6b6480;--accent: #7c3aed;--accent-2: #c026d3;--accent-contrast: #ffffff;--nav-hover: rgba(0,0,0,.05);--nav-active-bg: rgba(124,58,237,.12)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,color-mix(in srgb,var(--surface-2) 60%,var(--bg)),var(--bg) 60%);color:var(--text);min-height:100vh;font-family:Nunito,ui-sans-serif,sans-serif;transition:background .2s,color .2s}button{font-family:inherit;cursor:pointer;background:none;border:none;color:inherit;font-size:inherit}input,textarea,select{font-family:inherit;background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 10px}.app-shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 0;position:fixed;top:0;left:0;height:100vh;z-index:50;transition:transform .22s ease,background .2s}.sidebar--collapsed{transform:translate(-220px)}.sidebar-collapse-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;background:transparent;cursor:pointer;color:var(--text-dim);flex-shrink:0}.sidebar-collapse-btn:hover{background:var(--nav-hover);color:var(--text)}.sidebar-expand-tab{position:fixed;top:20px;left:0;z-index:49;width:20px;height:40px;background:var(--surface);border:1px solid var(--border);border-left:none;border-radius:0 8px 8px 0;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-dim)}.sidebar-expand-tab:hover{color:var(--text);background:var(--nav-hover)}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:0 16px 20px;border-bottom:1px solid var(--border);margin-bottom:12px}.sidebar-logo img{height:28px;width:auto;display:block}.sidebar-logo-mark{background:#062c3f;border-radius:8px;padding:6px 8px;display:inline-flex}.brand{font-size:18px;font-weight:700;letter-spacing:1px;color:var(--accent-2)}.sidebar-nav{flex:1;padding:0 12px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:var(--text-dim);text-decoration:none;font-size:14px;font-weight:500}.nav-link svg{width:16px;height:16px;flex-shrink:0}.nav-link.active,.nav-link:hover{background:var(--nav-active-bg);color:var(--text)}.sidebar-footer{padding:14px 12px 0;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:4px}.theme-toggle,.logout-btn{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:8px;width:100%;color:var(--text-dim);font-size:13px;font-weight:500;cursor:pointer;text-align:left}.theme-toggle svg,.logout-btn svg{width:16px;height:16px;flex-shrink:0}.theme-toggle:hover,.logout-btn:hover{background:var(--nav-hover);color:var(--text)}.main{flex:1;padding:32px 40px;max-width:900px;margin-left:220px;transition:margin-left .22s ease}.main--collapsed{margin-left:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:20px}.btn{background:var(--accent);border:none;color:var(--accent-contrast);font-weight:600;padding:10px 18px;border-radius:10px;transition:background .15s}.btn:hover:not(:disabled){background:var(--accent-2)}.btn:disabled{opacity:.5;cursor:default}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text);padding:8px 14px;border-radius:10px}.badge-success{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;background:rgba(74,222,128,.15);color:var(--good);font-size:13px;font-weight:600}.pill{display:inline-block;padding:3px 10px;border-radius:999px;background:var(--surface-2);color:var(--text-dim);font-size:12px;margin-right:6px}.entity-item{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}.form-row{display:flex;gap:10px;margin-bottom:10px;flex-wrap:wrap}.form-row input,.form-row select,.form-row textarea{flex:1;min-width:140px}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}.field-label{font-size:11px;font-weight:700;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em}.field input,.field textarea,.field select{width:100%}.field-textarea-lg{min-height:100px;resize:vertical}.review-controls{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:12px;max-width:560px}.review-controls .field{flex:1;min-width:140px;margin-bottom:0}.mnemonics-list{display:flex;flex-direction:column;gap:8px;margin:8px 0 16px}.mnemonic-item{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2)}.mnemonic-item .pill{flex-shrink:0}.mnemonic-item p{margin:0;flex:1}.review-card{text-align:center;padding:48px 24px}.review-card h1{font-size:32px;color:var(--accent-2)}.quality-buttons{display:flex;gap:8px;justify-content:center;margin-top:24px;flex-wrap:wrap}.quality-buttons button{padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:var(--surface-2);color:var(--text)}.quality-buttons button:hover{border-color:var(--accent)}.muted{color:var(--text-dim);font-size:14px}.error{color:var(--bad);font-size:14px;margin-top:8px}.btn-danger{border-color:var(--bad);color:var(--bad)}.graph-page{max-width:none;margin:-32px -40px;padding:20px 24px;height:100vh;display:flex;flex-direction:column;box-sizing:border-box}.graph-toolbar{display:flex;gap:10px;margin-bottom:12px;align-items:flex-start;flex-wrap:wrap}.view-switch{display:flex;border:1px solid var(--border);border-radius:10px;overflow:hidden;flex-shrink:0}.view-switch-btn{padding:8px 14px;background:transparent;color:var(--text-dim);font-size:13px;font-weight:600}.view-switch-btn.active{background:var(--nav-active-bg);color:var(--text)}.view-switch-btn:hover:not(.active){background:var(--nav-hover)}.directed-toggle{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-size:13px;color:var(--text-dim);cursor:pointer}.directed-toggle input{width:auto}.graph-search{position:relative;flex:1;min-width:160px;max-width:360px}.graph-search input{width:100%}.history-nav{display:flex;gap:4px;flex-shrink:0}.history-nav .btn-outline{padding:8px 12px;font-size:16px;line-height:1}.history-nav .btn-outline:disabled{opacity:.35;cursor:default}.breadcrumb-row{display:flex;align-items:center;flex-wrap:wrap;gap:4px;margin:-4px 0 12px;font-size:13px}.breadcrumb-item-wrap{display:flex;align-items:center;gap:4px}.breadcrumb-sep{color:var(--text-dim)}.breadcrumb-chip{background:transparent;border:none;color:var(--text-dim);padding:2px 4px;border-radius:6px;cursor:pointer;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.breadcrumb-chip:hover:not(:disabled){background:var(--nav-hover);color:var(--text)}.breadcrumb-chip.active{color:var(--text);font-weight:600;cursor:default}.breadcrumb-ellipsis{background:transparent;border:none;color:var(--text-dim);padding:2px 6px;cursor:pointer}.breadcrumb-ellipsis:hover{color:var(--text)}.graph-canvas{flex:1;min-height:400px;border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--bg)}.graph-canvas:focus{outline:none;border-color:var(--accent)}.graph-empty{display:flex;align-items:center;justify-content:center;height:100%}.graph-node{background:var(--surface);border:1.5px solid var(--border);border-radius:12px;padding:10px 14px;min-width:160px;max-width:220px;cursor:pointer;position:relative;transition:border-color .15s}.graph-node:hover{border-color:var(--accent)}.graph-node-center{border-color:var(--accent);background:linear-gradient(160deg,var(--surface-2),var(--surface));box-shadow:0 0 0 4px #a78bfa1a}.graph-node-selected{border-color:var(--accent);box-shadow:0 0 0 3px #a78bfa59}.graph-node-draft{border-style:dashed;border-color:var(--accent);cursor:default}.graph-node-draft-input{width:100%;background:transparent;border:none;outline:none;font-size:14px;font-weight:600;color:var(--text)}.graph-node-pills{margin-bottom:6px}.graph-node-name{font-weight:600;font-size:14px}.graph-node-edit{position:absolute;top:6px;right:6px;background:transparent;border:none;color:var(--text-dim);cursor:pointer;font-size:13px;padding:2px 4px}.graph-node-edit:hover{color:var(--text)}.react-flow__handle.graph-node-handle{width:10px;height:10px;border-radius:50%;background:var(--surface);border:2px solid var(--accent);opacity:.5;transition:opacity .15s,transform .15s}.graph-node:hover .react-flow__handle.graph-node-handle{opacity:.9}.react-flow__handle.graph-node-handle:hover{opacity:1;transform:scale(1.4);cursor:crosshair}.connect-popover{position:fixed;z-index:60;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px;width:300px;max-height:70vh;overflow-y:auto;box-shadow:0 8px 28px #00000059}.side-panel{position:fixed;top:0;right:0;height:100vh;width:340px;background:var(--surface);border-left:1px solid var(--border);padding:20px;overflow-y:auto;box-shadow:-8px 0 24px #0000004d;z-index:20}.side-panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.side-panel-header h3{margin:0}.side-panel .form-row{flex-direction:column}.side-panel-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap;align-items:center}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(10,8,16,.6);display:flex;align-items:center;justify-content:center;z-index:30}.modal{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;width:420px;max-width:90vw;max-height:85vh;overflow-y:auto}.modal-wide{width:640px}.modal-scroll{max-height:45vh;overflow-y:auto}.modal .form-row{flex-direction:column}.quick-search-results{position:absolute;top:100%;left:0;right:0;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;margin-top:4px;max-height:320px;overflow-y:auto;z-index:10}.quick-search-item{padding:8px 12px;cursor:pointer;display:flex;gap:6px;align-items:center}.quick-search-item:hover{background:var(--surface)}.connect-popover-results.quick-search-results{position:static;margin-top:6px}.react-flow__controls{background:var(--surface);border:1px solid var(--border);border-radius:10px;overflow:hidden;box-shadow:none}.react-flow__controls-button{background:var(--surface);border-bottom:1px solid var(--border);color:var(--text);fill:var(--text)}.react-flow__controls-button:hover{background:var(--surface-2)}.react-flow__minimap{background:var(--surface)!important;border-radius:10px;overflow:hidden}.react-flow__attribution{display:none}.react-flow__edge-path{stroke:var(--border)}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge:hover .react-flow__edge-path{stroke:var(--accent)}.react-flow__edge-text{fill:var(--text-dim)}