.react-flow{direction:ltr}.react-flow__container{position:absolute;width:100%;height:100%;top:0;left:0}.react-flow__pane{z-index:1;cursor:-webkit-grab;cursor:grab}.react-flow__pane.selection{cursor:pointer}.react-flow__pane.dragging{cursor:-webkit-grabbing;cursor:grabbing}.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 .react-flow__edges{pointer-events:none;overflow:visible}.react-flow__edge-path,.react-flow__connection-path{stroke:#b1b1b7;stroke-width:1;fill:none}.react-flow__edge{pointer-events:visibleStroke;cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;-webkit-animation:dashdraw .5s linear infinite;animation:dashdraw .5s linear infinite}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;-webkit-animation: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:focus .react-flow__edge-path,.react-flow__edge:focus-visible .react-flow__edge-path{stroke:#555}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge-textbg{fill:#fff}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;-webkit-animation:dashdraw .5s linear infinite;animation:dashdraw .5s linear infinite}.react-flow__connectionline{z-index:1001}.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:-webkit-grab;cursor:grab}.react-flow__node.dragging{cursor:-webkit-grabbing;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:-webkit-grab;cursor:grab}.react-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px;width:6px;height:6px;background:#1a192b;border:1px solid white;border-radius:100%}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;left:50%;bottom:-4px;transform:translate(-50%)}.react-flow__handle-top{left:50%;top:-4px;transform:translate(-50%)}.react-flow__handle-left{top:50%;left:-4px;transform:translateY(-50%)}.react-flow__handle-right{right:-4px;top:50%;transform:translateY(-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.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.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.center{left:50%;transform:translate(-50%)}.react-flow__attribution{font-size:10px;background:#ffffff80;padding:2px 3px;margin:0}.react-flow__attribution a{text-decoration:none;color:#999}@-webkit-keyframes dashdraw{0%{stroke-dashoffset:10}}@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}.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-default,.react-flow__node-input,.react-flow__node-output,.react-flow__node-group{padding:10px;border-radius:3px;width:150px;font-size:12px;color:#222;text-align:center;border-width:1px;border-style:solid;border-color:#1a192b;background-color:#fff}.react-flow__node-default.selectable:hover,.react-flow__node-input.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:0 1px 4px 1px #00000014}.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.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:0 0 0 .5px #1a192b}.react-flow__node-group{background-color:#f0f0f040}.react-flow__nodesselection-rect,.react-flow__selection{background:#0059dc14;border:1px dotted rgba(0,89,220,.8)}.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{box-shadow:0 0 2px 1px #00000014}.react-flow__controls-button{border:none;background:#fefefe;border-bottom:1px solid #eee;box-sizing:content-box;display:flex;justify-content:center;align-items:center;width:16px;height:16px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;padding:5px}.react-flow__controls-button:hover{background:#f4f4f4}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__minimap{background-color:#fff}.react-flow__minimap svg{display:block}.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:4px;height:4px;border:1px solid #fff;border-radius:1px;background-color:#3367d9;transform: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:#3367d9;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%}:root{--bg-base: #0d0d14;--bg-canvas: #111119;--bg-panel: #16161f;--bg-card: #1e1e2e;--bg-card-hover: #252538;--border: #2a2a40;--border-accent: #6c63ff;--accent: #6c63ff;--accent-light: #8b85ff;--accent-glow: rgba(108, 99, 255, .3);--success: #22c55e;--error: #ef4444;--text-primary: #e8e8f0;--text-secondary:#8888a8;--text-muted: #55556a;--node-header: #1a1a2e;--node-border: #2e2e50;--font-mono: "Space Mono", monospace;--font-body: "DM Sans", sans-serif;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-node: 0 4px 24px rgba(0,0,0,.5), 0 1px 4px rgba(0,0,0,.3);--shadow-panel: 4px 0 24px rgba(0,0,0,.4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden;background:var(--bg-base);color:var(--text-primary);font-family:var(--font-body);font-size:14px;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;height:100vh;background:var(--bg-base)}.app__body{display:flex;flex:1;overflow:hidden}.topbar{display:flex;align-items:center;justify-content:space-between;height:52px;padding:0 20px;background:var(--bg-panel);border-bottom:1px solid var(--border);flex-shrink:0;gap:16px;z-index:100}.topbar__brand{display:flex;align-items:center;gap:8px;flex-shrink:0}.topbar__logo{font-size:18px;filter:drop-shadow(0 0 6px var(--accent))}.topbar__title{font-family:var(--font-mono);font-size:13px;font-weight:700;color:var(--text-primary);letter-spacing:.05em}.topbar__center{flex:1;display:flex;justify-content:center;align-items:center}.toast{padding:8px 18px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;animation:fadeIn .2s ease}.toast--error{background:#ef444426;border:1px solid rgba(239,68,68,.4);color:#fca5a5}.toast--success{background:#22c55e1f;border:1px solid rgba(34,197,94,.35);color:#86efac}.save-btn{padding:8px 20px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);font-family:var(--font-body);font-size:13px;font-weight:600;cursor:pointer;transition:background .15s,box-shadow .15s,transform .1s;white-space:nowrap;flex-shrink:0;box-shadow:0 0 12px var(--accent-glow)}.save-btn:hover{background:var(--accent-light);box-shadow:0 0 20px var(--accent-glow);transform:translateY(-1px)}.save-btn:active{transform:translateY(0)}.save-btn--error{background:var(--error);box-shadow:0 0 12px #ef44444d}.canvas-wrapper{flex:1;position:relative;background:var(--bg-canvas)}.react-flow__renderer{background:transparent!important}.react-flow__edge-path{stroke:#6c63ff!important;stroke-width:2!important}.react-flow__edge.selected .react-flow__edge-path{stroke:#8b85ff!important}.react-flow__connection-path{stroke:#6c63ff!important;stroke-width:2!important}.rf-controls{bottom:20px!important;left:20px!important}.react-flow__controls{background:var(--bg-card)!important;border:1px solid var(--border)!important;border-radius:var(--radius-sm)!important;box-shadow:var(--shadow-node)!important}.react-flow__controls-button{background:var(--bg-card)!important;border-color:var(--border)!important;color:var(--text-secondary)!important}.react-flow__controls-button:hover{background:var(--bg-card-hover)!important;color:var(--text-primary)!important}.react-flow__minimap{border:1px solid var(--border)!important;border-radius:var(--radius-sm)!important;background:var(--bg-card)!important}.sidebar{width:230px;flex-shrink:0;background:var(--bg-panel);border-left:1px solid var(--border);display:flex;flex-direction:column;gap:12px;padding:20px 14px;overflow-y:auto;box-shadow:var(--shadow-panel)}.sidebar__section-label{font-family:var(--font-mono);font-size:10px;font-weight:700;color:var(--text-muted);letter-spacing:.12em;text-transform:uppercase;padding-bottom:4px;border-bottom:1px solid var(--border)}.sidebar__nodes{display:flex;flex-direction:column;gap:8px}.sidebar__hint{font-size:11px;color:var(--text-muted);text-align:center;padding-top:8px;line-height:1.5}.node-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:16px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);cursor:grab;transition:border-color .15s,background .15s,transform .15s,box-shadow .15s;-webkit-user-select:none;user-select:none}.node-tile:hover{border-color:var(--border-accent);background:var(--bg-card-hover);transform:translateY(-2px);box-shadow:0 4px 16px var(--accent-glow)}.node-tile:active{cursor:grabbing;transform:scale(.97)}.node-tile__icon{font-size:22px}.node-tile__label{font-size:12px;font-weight:600;color:var(--text-primary)}.sidebar--settings{gap:14px}.settings__back-btn{display:inline-flex;align-items:center;gap:4px;background:none;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:12px;padding:5px 10px;cursor:pointer;transition:color .15s,border-color .15s;width:fit-content}.settings__back-btn:hover{color:var(--text-primary);border-color:var(--accent)}.settings__field{display:flex;flex-direction:column;gap:8px}.settings__label{font-size:11px;font-weight:700;color:var(--text-muted);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase}.settings__textarea{width:100%;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-body);font-size:13px;padding:10px 12px;resize:vertical;min-height:90px;line-height:1.5;transition:border-color .15s,box-shadow .15s;outline:none}.settings__textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.settings__hint{font-size:11px;color:var(--text-muted);line-height:1.5}.text-node{background:var(--bg-card);border:1.5px solid var(--node-border);border-radius:var(--radius-md);min-width:180px;max-width:240px;box-shadow:var(--shadow-node);transition:border-color .15s,box-shadow .15s;overflow:hidden}.text-node--selected{border-color:var(--accent)!important;box-shadow:var(--shadow-node),0 0 0 2px var(--accent-glow)!important}.text-node__header{display:flex;align-items:center;gap:6px;padding:8px 10px;background:var(--node-header);border-bottom:1px solid var(--node-border);position:relative}.text-node__icon{font-size:13px}.text-node__title{font-size:11px;font-weight:700;color:var(--accent-light);font-family:var(--font-mono);letter-spacing:.03em;flex:1}.text-node__body{padding:10px 12px}.text-node__text{font-size:13px;color:var(--text-primary);line-height:1.5;word-break:break-word;white-space:pre-wrap}.text-node__text em{color:var(--text-muted);font-style:italic}.node-handle{width:10px!important;height:10px!important;border:2px solid var(--accent)!important;background:var(--bg-card)!important;transition:background .15s,transform .15s!important}.node-handle:hover{background:var(--accent)!important;transform:scale(1.3)!important}.node-handle--source{right:8px!important;top:50%!important;transform:translateY(-50%)!important;position:relative!important;margin-left:auto}.node-handle--source:hover{transform:translateY(-50%) scale(1.3)!important}.node-handle--target{top:-5px!important;left:50%!important;transform:translate(-50%)!important}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}