.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))}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,PingFang SC,Helvetica Neue,sans-serif;color:#1f2933;background:#f4f5f8}a{color:#7c3aed;text-decoration:none}button{font:inherit;cursor:pointer;border:1px solid #cbd2d9;background:#fff;border-radius:6px;padding:6px 14px}button.primary{background:#7c3aed;border-color:#7c3aed;color:#fff}button.primary:hover{background:#6d28d9;border-color:#6d28d9}button:disabled{opacity:.45;cursor:default}code{font-family:ui-monospace,monospace}.app-shell{display:flex;min-height:100vh}.sidebar{width:230px;flex:none;background:#fff;border-right:1px solid #e4e7eb;padding:16px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}.workspace{display:flex;align-items:center;gap:10px;padding:6px 10px 14px;font-weight:600;font-size:15px}.avatar{width:28px;height:28px;border-radius:50%;background:#7c3aed;color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600}.create-new{color:#7c3aed;background:none;border:none;text-align:left;padding:8px 10px;font-weight:600;border-radius:8px;width:100%}.create-new:hover{background:#f5f3ff}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:#1f2933;font-size:14px}.nav-item svg{flex:none}.nav-item:hover{background:#f4f5f8}.nav-item.active{background:#ede9fe;color:#6d28d9;font-weight:600}.main{flex:1;padding:24px 32px;min-width:0}.main h1.page-title{font-size:20px;margin:0 0 16px;display:flex;align-items:baseline;gap:16px}.sort-hint{color:#7b8794;font-size:13px;font-weight:400}.create-row{margin-bottom:16px}.create-row .create-card{width:220px}.board-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}.create-card{background:#7c3aed;color:#fff;border:none;border-radius:10px;height:148px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:8px;padding:16px;font-weight:600;font-size:15px}.create-card:hover{background:#6d28d9}.file-card{background:#fff;border:1px solid #e4e7eb;border-radius:10px;overflow:hidden;position:relative;transition:box-shadow .15s,transform .15s;cursor:pointer}.file-card:hover{box-shadow:0 1px 3px #10182814,0 8px 16px #1018280f;transform:translateY(-2px)}.file-card .thumb{height:100px;background:#f5f3ff;display:flex;align-items:center;justify-content:center;color:#7c3aed}.file-card .body{padding:10px 12px}.file-card .title{font-weight:600;font-size:14px;color:#1f2933;display:block}.file-card .meta{color:#7b8794;font-size:12px;margin-top:4px;display:block}.card-menu-btn{position:absolute;top:8px;right:8px;width:28px;height:28px;padding:0;border-radius:6px;border:1px solid #e4e7eb;background:#fff;opacity:0;display:flex;align-items:center;justify-content:center;font-size:16px;line-height:1;color:#7b8794;box-shadow:0 1px 3px #10182814}.file-card:hover .card-menu-btn{opacity:1}.card-menu-btn:hover{color:#1f2933}.card-rename-input{font:inherit;font-weight:600;font-size:14px;width:100%;border:1.5px solid #7c3aed;border-radius:6px;padding:2px 6px;outline:none}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f121e66;z-index:200;display:flex;align-items:center;justify-content:center}.modal-card{background:#fff;border-radius:12px;padding:20px 24px;width:360px;box-shadow:0 8px 32px #10182833}.modal-card h3{margin:0 0 8px;font-size:16px}.modal-card p{margin:0 0 16px;color:#7b8794;font-size:14px}.modal-actions{display:flex;justify-content:flex-end;gap:8px}.modal-card button.danger{background:#dc2626;border-color:#dc2626;color:#fff}.modal-card button.danger:hover{background:#b91c1c;border-color:#b91c1c}@keyframes ctx-in{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.ctx-menu{position:fixed;z-index:300;background:#fff;border-radius:10px;border:1px solid #e4e7eb;box-shadow:0 8px 24px #10182824;padding:6px;min-width:190px;font-size:13px;animation:ctx-in .1s ease-out}.ctx-item{display:flex;align-items:center;gap:8px;height:34px;padding:0 10px;border-radius:6px;font-size:13px;background:none;border:none;width:100%;text-align:left;color:#1f2933}.ctx-item svg{flex:none;color:#7b8794}.ctx-item:hover{background:#f3f4f6}.ctx-item:hover svg{color:#1f2933}.ctx-item.danger{color:#dc2626;background:none}.ctx-item.danger svg{color:#dc2626}.ctx-item.danger:hover{background:#fef2f2;color:#dc2626}.ctx-item .shortcut{margin-left:auto;color:#7b8794;font-size:12px}.ctx-sep{height:1px;background:#eef0f3;margin:5px 6px}.floating-input{position:fixed;z-index:300;background:#fff;border:1.5px solid #7c3aed;border-radius:6px;padding:6px 10px;font-size:13px;outline:none;box-shadow:0 4px 16px #1018281f;min-width:160px}.connect-pop{position:fixed;z-index:300;background:#fff;border:1px solid #e4e7eb;border-radius:10px;box-shadow:0 4px 16px #1018281f;padding:12px;display:flex;flex-direction:column;gap:8px;width:220px}.connect-pop input{font:inherit;font-size:13px;border:1.5px solid #7c3aed;border-radius:6px;padding:6px 10px;outline:none}.dir-toggle{display:flex;border:1px solid #e4e7eb;border-radius:6px;overflow:hidden}.dir-toggle button{flex:1;padding:6px 0;border:none;background:#fff;font-size:13px;color:#7b8794}.dir-toggle button.on{background:#ede9fe;color:#6d28d9;font-weight:600}.center{display:flex;flex-direction:column;align-items:center;gap:16px;padding-top:140px}.center h1{color:#7c3aed;font-size:32px;margin:0}.center p{color:#7b8794;margin:0}.page{max-width:880px;margin:0 auto;padding:32px 16px}.topbar{display:flex;align-items:center;gap:16px;margin-bottom:24px}.topbar h1{font-size:20px;margin:0;flex:1}.card-list{display:grid;gap:12px}.card{border:1px solid #e4e7eb;border-radius:10px;padding:16px;display:flex;align-items:center;background:#fff;box-shadow:0 1px 3px #10182814}.card .title{flex:1;font-weight:600}.card .meta{color:#7b8794;font-size:13px;margin-left:12px}.token-box{font-family:ui-monospace,monospace;background:#f5f3ff;border:1px solid #ede9fe;border-radius:8px;padding:12px;word-break:break-all;color:#6d28d9}.editor-wrap{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;background:#fff}.editor-toolbar{display:flex;align-items:center;gap:12px;padding:8px 16px;border-bottom:1px solid #e4e7eb;background:#fff;z-index:5}.editor-toolbar .crumb{font-weight:600;font-size:14px;cursor:text;padding:2px 8px;border-radius:6px}.editor-toolbar .crumb:hover{background:#f4f5f8}.editor-title-input{font:inherit;font-weight:600;font-size:14px;border:1.5px solid #7c3aed;border-radius:6px;padding:2px 8px;outline:none}.editor-toolbar .spacer{flex:1}.editor-toolbar .status{color:#7b8794;font-size:13px}.badge-private{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:#7b8794;border:1px solid #e4e7eb;border-radius:999px;padding:2px 10px;background:#fff}.editor-canvas{flex:1;position:relative}.dark-toolbar{background:#232433;border-radius:12px;display:flex;flex-direction:column;padding:6px;gap:2px;margin-left:16px}.dark-toolbar button{width:36px;height:36px;background:transparent;border:none;color:#c7cad1;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0;position:relative}.dark-toolbar button:hover{background:#ffffff1a;color:#fff}.dark-toolbar button.active{background:#7c3aed;color:#fff}.dark-toolbar button.dragging{opacity:.55;outline:1.5px dashed rgba(255,255,255,.6);outline-offset:-3px}.dark-toolbar button:after{content:attr(data-tip);position:absolute;left:46px;top:50%;transform:translateY(-50%);background:#232433;color:#e5e7eb;font-size:12px;padding:4px 10px;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .12s;z-index:20}.dark-toolbar button:hover:after{opacity:1}.canvas-controls{display:flex;align-items:center;gap:4px;background:#fff;border:1px solid #e4e7eb;border-radius:10px;padding:4px;box-shadow:0 1px 3px #10182814;margin:0 16px 16px 0}.canvas-controls button{border:none;padding:6px 10px;font-size:13px;border-radius:6px}.canvas-controls button:hover:not(:disabled){background:#f4f5f8}.canvas-controls .zoom{color:#7b8794;font-size:12px;min-width:44px;text-align:center}.gnode{background:#fff;border:1px solid #e4e7eb;border-radius:8px;padding:8px 14px;min-width:90px;box-shadow:0 1px 3px #10182814;font-size:13px;text-align:center}.gnode.selected{border:2px solid #7c3aed;padding:7px 13px;box-shadow:0 0 0 3px #7c3aed26}.gnode .gnode-label{font-weight:600;color:#1f2933}.gnode .gnode-type{color:#7b8794;font-size:11px;margin-top:2px}.ghandle{width:8px;height:8px;background:#7c3aed;border:2px solid #fff;opacity:0}.gnode:hover .ghandle{opacity:1}.react-flow__node-uiflow{font-size:inherit}.react-flow__edge.selected .react-flow__edge-path{stroke:#7c3aed}