@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary:#6366f1;--primary-hover:#4f46e5;--bg-color:#f8fafc;--node-bg:#ffffffd9;--node-border:#fff6;--node-shadow:0 8px 32px #1f268712;--text-main:#1e293b;--text-muted:#64748b;--success:#22c55e;--glass-border:1px solid #ffffff80;--input-bg:white}[data-theme=dark]{--primary:#818cf8;--primary-hover:#6366f1;--bg-color:#0f172a;--node-bg:#1e293bd9;--node-border:#ffffff1a;--node-shadow:0 8px 32px #0006;--text-main:#f8fafc;--text-muted:#94a3b8;--success:#22c55e;--glass-border:1px solid #ffffff1a;--input-bg:#1e293b}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;transition:background-color .3s,color .3s;overflow:hidden}#root{width:100vw;height:100vh}.react-flow{--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:#ffffff80;--xy-minimap-background-color-default:#fff;--xy-minimap-mask-background-color-default:#f0f0f099;--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:#f0f0f040;--xy-node-boxshadow-hover-default:0 1px 4px 1px #00000014;--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:#0059dc14;--xy-selection-border-default:1px dotted #0059dccc;--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 #00000014;--xy-edge-label-background-color-default:#fff;--xy-edge-label-color-default:inherit;--xy-resize-background-color-default:#3367d9;direction:ltr}.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:#96969640;--xy-minimap-background-color-default:#141414;--xy-minimap-mask-background-color-default:#3c3c3c99;--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:#f0f0f040;--xy-node-boxshadow-hover-default:0 1px 4px 1px #ffffff14;--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:#c8c8dc14;--xy-selection-border-default:1px dotted #c8c8dccc;--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 #00000014;--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{width:100%;height:100%;position:absolute;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{pointer-events:none;position:absolute;overflow:visible}.react-flow__edge{pointer-events:visibleStroke}.react-flow__edge.selectable{cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;animation:.5s linear infinite dashdraw}.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;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:.5s linear infinite dashdraw}svg.react-flow__connectionline{z-index:1001;position:absolute;overflow:visible}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{-webkit-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:default;position:absolute}.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:0 0;pointer-events:none}.react-flow__nodesselection-rect{pointer-events:all;cursor:grab;position:absolute}.react-flow__handle{pointer-events:none;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%;width:6px;min-width:5px;height:6px;min-height:5px;position:absolute}.react-flow__handle.connectingfrom{pointer-events:all}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;bottom:0;left:50%;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{z-index:5;margin:15px;position:absolute}.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{background:var(--xy-attribution-background-color,var(--xy-attribution-background-color-default));margin:0;padding:2px 3px;font-size:10px}.react-flow__attribution a{color:#999;text-decoration:none}@keyframes dashdraw{0%{stroke-dashoffset:10px}}.react-flow__edgelabel-renderer{pointer-events:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;position:absolute;top:0;left:0}.react-flow__viewport-portal{-webkit-user-select:none;user-select:none;width:100%;height:100%;position:absolute;top:0;left:0}.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{box-shadow:var(--xy-controls-box-shadow,var(--xy-controls-box-shadow-default));flex-direction:column;display:flex}.react-flow__controls.horizontal{flex-direction:row}.react-flow__controls-button{background:var(--xy-controls-button-background-color,var(--xy-controls-button-background-color-default));border:none;border-bottom:1px solid var(--xy-controls-button-border-color-props,var(--xy-controls-button-border-color,var(--xy-controls-button-border-color-default)));width:26px;height:26px;color:var(--xy-controls-button-color-props,var(--xy-controls-button-color,var(--xy-controls-button-color-default)));cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;padding:4px;display:flex}.react-flow__controls-button svg{fill:currentColor;width:100%;max-width:12px;max-height:12px}.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{border-radius:var(--xy-node-border-radius,var(--xy-node-border-radius-default));width:150px;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));padding:10px;font-size:12px}.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{background-color:var(--xy-resize-background-color,var(--xy-resize-background-color-default));border:1px solid #fff;border-radius:1px;width:5px;height:5px;translate:-50% -50%}.react-flow__resize-control.handle.left{top:50%;left:0}.react-flow__resize-control.handle.right{top:50%;left:100%}.react-flow__resize-control.handle.top{top:0;left:50%}.react-flow__resize-control.handle.bottom{top:100%;left:50%}.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-style:solid;border-width:0}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;height:100%;top:0;transform:translate(-50%)}.react-flow__resize-control.line.left{border-left-width:1px;left:0}.react-flow__resize-control.line.right{border-right-width:1px;left:100%}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{width:100%;height:1px;left:0;transform:translateY(-50%)}.react-flow__resize-control.line.top{border-top-width:1px;top:0}.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))}.app-container{overscroll-behavior:none;flex-direction:column;width:100vw;height:100vh;display:flex;position:relative}.toolbar{background:var(--node-bg);-webkit-backdrop-filter:blur(12px);border-bottom:var(--glass-border);z-index:20;justify-content:space-between;align-items:center;height:60px;padding:0 20px;display:flex}.toolbar-left,.toolbar-right{align-items:center;gap:8px;display:flex}.flow-name-input{color:var(--text-main);background:0 0;border:1px solid #0000;border-radius:6px;outline:none;width:200px;padding:6px 12px;font-size:1.1rem;font-weight:600;transition:all .2s}.flow-name-input:focus,.flow-name-input:hover{background:var(--input-bg);border-color:var(--primary)}.icon-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s;display:flex}.icon-btn:hover{color:var(--primary);background:#6366f11a}.icon-btn.danger:hover{color:#ef4444;background:#ef44441a}.divider{background:#64748b4d;width:1px;height:24px;margin:0 4px}.canvas-wrapper{flex:1;position:relative}.float-btn-panel{box-shadow:none!important;background:0 0!important;border:none!important;padding:0!important}.float-btn{border-radius:28px;width:56px;height:56px;box-shadow:0 4px 16px #6366f166}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--node-bg);border:var(--glass-border);box-shadow:var(--node-shadow);border-radius:16px;flex-direction:column;width:90%;max-width:500px;max-height:80vh;display:flex}.modal-header{border-bottom:1px solid #64748b33;justify-content:space-between;align-items:center;padding:20px;display:flex}.modal-header h2{color:var(--text-main);font-size:1.25rem}.flow-list{flex-direction:column;gap:8px;padding:12px;display:flex;overflow-y:auto}.flow-list-item{background:var(--input-bg);cursor:pointer;border:1px solid #64748b1a;border-radius:12px;justify-content:space-between;align-items:center;padding:16px;transition:transform .2s,box-shadow .2s;display:flex}.flow-list-item:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 12px #0000000d}.flow-list-item.new-btn{color:var(--primary);border:1px dashed var(--primary);background:0 0;justify-content:center;gap:8px;font-weight:600}.flow-info{flex-direction:column;gap:4px;display:flex}.flow-name{color:var(--text-main);font-weight:600}.flow-date{color:var(--text-muted);font-size:.8rem}.delete-flow-btn{color:#ef4444;cursor:pointer;background:0 0;border:none;border-radius:8px;padding:8px}.delete-flow-btn:hover{background:#ef44441a}.auth-container{background:var(--bg-color);justify-content:center;align-items:center;width:100vw;height:100vh;display:flex}.auth-box{background:var(--node-bg);box-shadow:var(--node-shadow);border:var(--glass-border);text-align:center;border-radius:20px;width:90%;max-width:400px;padding:40px}.auth-title{color:var(--primary);margin-bottom:8px;font-size:2rem}.auth-subtitle{color:var(--text-muted);margin-bottom:32px}.auth-form{flex-direction:column;gap:16px;display:flex}.auth-input{background:var(--input-bg);color:var(--text-main);border:1px solid #64748b4d;border-radius:12px;outline:none;padding:12px 16px;font-size:1rem;transition:border-color .2s}.auth-input:focus{border-color:var(--primary)}.auth-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:12px;padding:14px;font-size:1rem;font-weight:600;transition:background .2s}.auth-btn:hover:not(:disabled){background:var(--primary-hover)}.auth-btn:disabled{opacity:.5;cursor:not-allowed}.task-node{background:var(--node-bg);-webkit-backdrop-filter:blur(10px);border:1px solid var(--node-border);width:300px;max-width:90vw;box-shadow:var(--node-shadow);border-radius:16px;transition:box-shadow .3s,border-color .3s;position:relative;overflow:visible}.drag-handle{color:var(--text-muted);opacity:.6;padding:4px 20px;position:absolute;top:6px;left:50%;transform:translate(-50%)}.task-node.selected{border-color:var(--primary);box-shadow:0 0 0 2px #6366f14d, var(--node-shadow)}.task-node.completed{opacity:.75}.task-node.completed .task-label{color:var(--text-muted);text-decoration:line-through}.task-node-header{cursor:pointer;border-bottom:1px solid #64748b1a;align-items:center;gap:6px;padding:24px 12px 16px;display:flex}.expand-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;display:flex}.task-icon-btn{cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;min-width:32px;min-height:32px;padding:4px;transition:transform .2s;display:flex}.task-icon-btn.small{min-width:28px;min-height:28px}.task-icon-btn:active{transform:scale(.9)}.text-gray{color:var(--text-muted)}.text-green{color:var(--success)}.task-label-container{cursor:text;flex:1;align-items:center;min-height:32px;display:flex}.task-label{word-break:break-word;color:var(--text-main);font-size:1rem;font-weight:600;line-height:1.4}.task-input{width:100%;color:var(--text-main);border:1px solid var(--primary);background:var(--input-bg);border-radius:6px;outline:none;padding:6px 8px;font-family:inherit;font-size:1rem;font-weight:600}.delete-node-btn{color:#ef4444;opacity:.7;cursor:pointer;background:0 0;border:none;border-radius:8px;padding:8px;transition:all .2s}.delete-node-btn:active{background:#ef44441a;transform:scale(.95)}.task-node-body{flex-direction:column;gap:12px;padding:12px;display:flex}.block-container{align-items:flex-start;gap:8px;transition:opacity .2s;display:flex;position:relative}.block-container.completed{opacity:.6}.block-container.completed .task-item-input{color:var(--text-muted);text-decoration:line-through}.block-content{flex:1;min-width:0}.task-note-container{gap:8px;display:flex}.note-icon{flex-shrink:0;margin-top:8px}.task-textarea{width:100%;color:var(--text-main);background:var(--input-bg);resize:vertical;border:1px solid #64748b33;border-radius:8px;outline:none;flex:1;min-height:60px;padding:8px 10px;font-family:inherit;font-size:.9rem;transition:background .2s,border-color .2s}.task-textarea:focus{border-color:#6366f166}.task-list-container{align-items:flex-start;gap:6px;display:flex}.task-item-input{width:100%;color:var(--text-main);background:0 0;border:1px solid #0000;border-radius:6px;outline:none;flex:1;padding:6px;font-family:inherit;font-size:.9rem;transition:border-color .2s,background .2s}.task-item-input:focus{background:var(--input-bg);border-color:#6366f14d}.block-controls{opacity:.6;flex-direction:column;flex-shrink:0;gap:4px;transition:opacity .2s;display:flex}.block-container:hover .block-controls,.block-container:focus-within .block-controls{opacity:1}.move-btns{background:#64748b1a;border-radius:6px;display:flex;overflow:hidden}.control-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:4px;display:flex}.control-btn:disabled{opacity:.3;cursor:not-allowed}.control-btn:not(:disabled):active{background:#64748b33}.control-btn.delete{color:#ef4444;border-radius:6px;padding:6px 4px}.control-btn.delete:active{background:#ef44441a}.collapsed-indicator{cursor:pointer;text-align:center;background:#64748b0d;border-top:1px dashed #64748b1a;padding:8px 16px}.task-node-actions{background:var(--node-bg);border-top:1px solid #64748b1a;border-bottom-right-radius:16px;border-bottom-left-radius:16px;gap:8px;padding:12px;display:flex}.action-btn{cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;gap:4px;min-height:44px;padding:10px 4px;font-size:.85rem;font-weight:600;transition:all .2s;display:flex}.action-btn.outline{color:var(--text-muted);border:1px dashed #64748b66;flex:0 0 44px}.action-btn.outline:active{background:#6366f10d;transform:scale(.98)}.action-btn.primary{background:var(--primary);color:#fff;border:1px solid var(--primary);flex:1}.action-btn.primary:active{transform:scale(.98)}.handle-top,.handle-bottom{background:var(--primary)!important;border:2px solid var(--node-bg)!important;width:14px!important;height:14px!important}@media (width<=600px){.react-flow__controls{display:none}}[data-theme=dark] .react-flow__controls-button{background:var(--node-bg);fill:var(--text-main);border-bottom:1px solid #ffffff1a}[data-theme=dark] .react-flow__controls-button:hover{background:var(--input-bg)}[data-theme=dark] .react-flow__controls-button path{fill:var(--text-main)}.modal-body{color:var(--text-main);padding:20px;font-size:.95rem;line-height:1.6;overflow-y:auto}.modal-body h3{color:var(--primary);margin-top:16px;margin-bottom:8px;font-size:1.1rem}.modal-body h3:first-child{margin-top:0}.modal-body ul{margin-bottom:16px;padding-left:20px}.modal-body li{margin-bottom:8px}.help-modal{max-width:600px}