.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{--bg: #f3f5f9;--panel: #ffffff;--panel-2: #f8fafc;--border: #e4e8ef;--border-strong: #cfd6e0;--text: #0f172a;--text-2: #475569;--muted: #64748b;--accent: #4f46e5;--accent-2: #2563eb;--accent-soft: #eef2ff;--danger: #dc2626;--danger-soft: #fef2f2;--ok: #16a34a;--ok-soft: #f0fdf4;--warn: #d97706;--warn-soft: #fffbeb;--radius: 12px;--radius-sm: 8px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05), 0 1px 1px rgba(15, 23, 42, .03);--shadow: 0 4px 12px rgba(15, 23, 42, .08), 0 1px 3px rgba(15, 23, 42, .06);--shadow-lg: 0 16px 40px rgba(15, 23, 42, .14);--font: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;font-family:var(--font);font-size:14px;line-height:1.45;color:var(--text);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg)}a{color:var(--accent);text-decoration:none}h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.01em}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:var(--panel-2);border:1px solid var(--border);border-radius:5px;padding:1px 5px}.grow{flex:1;min-width:0}.hint{color:var(--muted);font-size:12px}.mobile-only{display:none!important}.btn,button.btn{display:inline-flex;align-items:center;gap:6px;font:inherit;font-weight:500;cursor:pointer;border:1px solid var(--border-strong);background:var(--panel);color:var(--text);border-radius:var(--radius-sm);padding:7px 12px;line-height:1.2;white-space:nowrap;transition:background .15s,border-color .15s,box-shadow .15s,transform .05s;box-shadow:var(--shadow-sm)}.btn:hover{background:var(--panel-2);border-color:#b9c2cf}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.btn.primary{background:linear-gradient(180deg,#5b54ee,var(--accent));color:#fff;border-color:#4338ca;box-shadow:0 1px 2px #4f46e559}.btn.primary:hover{background:linear-gradient(180deg,#5149e6,#4338ca)}.btn.ghost{background:transparent;border-color:transparent;box-shadow:none;color:var(--text-2)}.btn.ghost:hover{background:#0f172a0f;color:var(--text)}.btn.danger{color:var(--danger)}.btn.ghost.danger:hover{background:var(--danger-soft)}.btn.warn{background:var(--warn-soft);border-color:#f5d58a;color:#92400e}.btn.icon{padding:7px}.btn.block{width:100%;justify-content:center;padding:10px}input,select,textarea{font:inherit;width:100%;padding:8px 10px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:#fff;color:var(--text);transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #4f46e526}input::placeholder{color:#9aa5b5}textarea{min-height:84px;resize:vertical}select{-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;padding-right:30px}label{display:block;font-size:12px;font-weight:500;color:var(--text-2);margin:0 0 5px}.field{margin-top:12px}.field:first-child{margin-top:0}.switch{display:flex;align-items:center;gap:10px;cursor:pointer;margin:0;font-weight:500;color:var(--text)}.switch input{position:absolute;opacity:0;width:0;height:0}.switch-track{position:relative;width:36px;height:20px;border-radius:999px;background:#cbd5e1;transition:background .15s;flex:none}.switch-track:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);transition:transform .15s}.switch input:checked+.switch-track{background:var(--accent)}.switch input:checked+.switch-track:after{transform:translate(16px)}.switch input:focus-visible+.switch-track{box-shadow:0 0 0 3px #4f46e540}.pill{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:999px;background:#eef1f5;color:var(--muted);white-space:nowrap}.pill.ok{background:var(--ok-soft);color:#15803d}.pill.error{background:var(--danger-soft);color:var(--danger)}.pill.wait{background:var(--warn-soft);color:#b45309}.pill.muted{background:#eef1f5;color:var(--muted)}.pill.ok:before,.pill.error:before,.pill.wait:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.tip{display:flex;gap:8px;align-items:flex-start;min-width:0;overflow-wrap:anywhere;margin-top:12px;padding:10px 12px;border-radius:var(--radius-sm);background:var(--accent-soft);color:#3730a3;font-size:12.5px;line-height:1.45}.tip svg{flex:none;margin-top:2px}.tip code{background:#fff;border-color:#c7d2fe}.alert{margin-top:12px;padding:10px 12px;border-radius:var(--radius-sm);font-size:13px;line-height:1.45;border:1px solid transparent}.alert.error{background:var(--danger-soft);color:#991b1b;border-color:#fecaca}.alert.ok{background:var(--ok-soft);color:#166534;border-color:#bbf7d0}.alert.info{background:var(--panel-2);color:var(--text-2);border-color:var(--border)}.empty-hint{color:var(--muted);font-size:13px;padding:12px;text-align:center;line-height:1.5}.issues{margin-top:8px;display:flex;flex-direction:column;gap:4px}.issue{display:flex;gap:6px;align-items:flex-start;text-align:left;font:inherit;font-size:12.5px;color:#991b1b;background:var(--danger-soft);border:1px solid #fecaca;border-radius:var(--radius-sm);padding:7px 10px;cursor:pointer}.issue svg{flex:none;margin-top:2px}.issue:hover{background:#fee2e2}.brand{display:inline-flex;align-items:center;gap:8px;font-weight:700;letter-spacing:-.02em;color:var(--text)}.brand-sm .brand-name{display:none}.brand-md{font-size:17px}.brand-lg{font-size:24px;gap:12px}.screen-center{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:24px}.spinner{width:28px;height:28px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(1200px 600px at 10% -10%,#e0e7ff 0%,transparent 60%),radial-gradient(900px 500px at 100% 100%,#dbeafe 0%,transparent 60%),var(--bg)}.auth-card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:28px;box-shadow:var(--shadow-lg)}.auth-lead{color:var(--text-2);margin:12px 0 20px;font-size:13.5px}.auth-card .btn.block{margin-top:20px}.auth-foot{text-align:center;color:var(--muted);font-size:12px;margin:16px 0 0}.shell{min-height:100vh;display:flex;flex-direction:column}.shell-header{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:12px;padding:10px 24px;background:#ffffffd9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.user-chip{display:inline-flex;align-items:center;gap:8px;color:var(--text-2);font-size:13px}.avatar{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;color:#fff;background:linear-gradient(135deg,#6366f1,#2563eb)}.shell-main{width:100%;max-width:960px;margin:0 auto;padding:28px 24px 60px}.section{margin-bottom:36px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.section-head h2{font-size:18px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}.row{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border)}.row:last-of-type{border-bottom:none}.row-icon{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;flex:none}.row-icon.bot{background:#e0f2fe;color:#0369a1}.row-title{font-weight:600}.row-sub{font-size:12px;color:var(--muted)}.row-form{display:flex;gap:8px;padding:12px 16px;background:var(--panel-2);border-top:1px solid var(--border)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.wf-card{display:block;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;color:var(--text);box-shadow:var(--shadow-sm);transition:box-shadow .15s,transform .15s,border-color .15s}.wf-card:hover{box-shadow:var(--shadow);transform:translateY(-1px);border-color:#c7d2fe}.wf-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.wf-card-title{font-weight:650;font-size:15px;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wf-card-sub{font-size:12px;color:var(--muted)}.empty-state{text-align:center;padding:40px 24px;color:var(--muted)}.empty-state svg{color:#a5b4fc}.empty-state h3{color:var(--text);margin:10px 0 6px}.empty-state p{margin:0 0 16px}.layout{display:grid;grid-template-columns:264px 1fr 340px;grid-template-rows:auto 1fr;height:100vh;overflow:hidden}.topbar{grid-column:1 / -1;display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--panel);border-bottom:1px solid var(--border);z-index:4}.name-input{width:240px;font-weight:600;border-color:transparent;background:transparent;padding:6px 8px}.name-input:hover{border-color:var(--border-strong);background:#fff}.name-input:focus{background:#fff}.bot-select{width:190px}.save-state{font-size:12px;color:var(--muted);display:inline-flex;align-items:center;gap:6px}.save-state:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok)}.save-state.pending:before{background:var(--warn);animation:pulse 1s ease-in-out infinite}@keyframes pulse{50%{opacity:.35}}.panel-title{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:4px 4px 8px}.palette{background:var(--panel);border-right:1px solid var(--border);padding:12px 10px;overflow:auto}.palette-group{margin-bottom:14px}.palette-group h4{display:flex;align-items:center;gap:7px;font-size:11.5px;font-weight:600;color:var(--text-2);margin:6px}.palette-group h4 i{width:8px;height:8px;border-radius:50%;background:var(--cat-color)}.palette-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;font:inherit;cursor:grab;padding:7px 8px;border:1px solid transparent;border-radius:10px;background:transparent;margin-bottom:2px;transition:background .12s,border-color .12s,box-shadow .12s}.palette-item:hover{background:var(--panel-2);border-color:var(--border);box-shadow:var(--shadow-sm)}.palette-item:active{cursor:grabbing}.palette-text{display:flex;flex-direction:column;min-width:0}.palette-title{font-weight:600;font-size:13px}.palette-desc{font-size:11.5px;color:var(--muted);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.block-badge{display:inline-grid;place-items:center;flex:none;border-radius:9px;background:color-mix(in srgb,var(--badge-color) 13%,white);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--badge-color) 22%,transparent)}.canvas{position:relative;min-width:0;background:var(--bg)}.canvas-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;pointer-events:none;color:var(--muted);padding:24px}.canvas-empty svg{color:#a5b4fc}.canvas-empty h3{color:var(--text);margin:10px 0 4px}.canvas-empty p{margin:0;max-width:320px}.react-flow__background{background:var(--bg)}.react-flow__edge-path{stroke:#94a3b8}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge:hover .react-flow__edge-path{stroke:var(--accent)}.react-flow__arrowhead polyline,.react-flow__arrowhead *{fill:#94a3b8;stroke:#94a3b8}.react-flow__connectionline path,.react-flow__connection-path{stroke:var(--accent);stroke-width:2;stroke-dasharray:5 4}.react-flow__controls{border-radius:10px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--border)}.react-flow__controls-button{background:var(--panel);border-bottom:1px solid var(--border);width:30px;height:30px}.react-flow__controls-button:hover{background:var(--panel-2)}.react-flow__controls-button svg{fill:var(--text-2)}.react-flow__minimap{border-radius:10px;box-shadow:var(--shadow);border:1px solid var(--border);overflow:hidden}.react-flow__minimap svg{background:#fff}.node{position:relative;width:236px;padding:10px 12px 10px 14px;border-radius:12px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:box-shadow .15s,border-color .15s}.node:before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:4px;border-radius:0 4px 4px 0;background:var(--node-color)}.react-flow__node:hover .node{box-shadow:var(--shadow);border-color:#cfd6e0}.node.selected{border-color:var(--node-color);box-shadow:0 0 0 3px color-mix(in srgb,var(--node-color) 22%,transparent),var(--shadow)}.node.active{border-color:var(--accent);box-shadow:0 0 0 3px #4f46e540,var(--shadow);animation:glow 1.2s ease-in-out infinite}.node.errored{border-color:var(--danger);box-shadow:0 0 0 3px #dc262633,var(--shadow)}@keyframes glow{50%{box-shadow:0 0 0 6px #4f46e51f,var(--shadow)}}.node-head{display:flex;align-items:center;gap:9px}.node-icon{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;flex:none;background:color-mix(in srgb,var(--node-color) 13%,white)}.node-text{min-width:0}.node-cat{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--node-color);line-height:1.2}.node-title{font-weight:650;font-size:13px;line-height:1.25}.node-summary{margin-top:7px;font-size:12px;color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.node-summary.empty{color:#9aa5b5;font-style:italic}.node-ports{list-style:none;margin:8px -12px 0 -14px;padding:0 8px 0 14px;border-top:1px dashed var(--border)}.node-ports li{height:24px;line-height:24px;text-align:right;font-size:11.5px;color:var(--muted);padding-right:6px}.node.multi{padding-bottom:4px}.port.react-flow__handle{width:12px;height:12px;border:2px solid #fff;background:var(--node-color);box-shadow:0 0 0 1.5px var(--node-color),var(--shadow-sm);border-radius:50%}.port-in.react-flow__handle{background:#94a3b8;box-shadow:0 0 0 1.5px #94a3b8;left:-6px}.port-out.react-flow__handle{right:-6px}.port.react-flow__handle:hover{transform:translateY(-50%) scale(1.25)}.react-flow__handle.connectingto,.react-flow__handle.valid{background:var(--ok)!important;box-shadow:0 0 0 1.5px var(--ok)!important}.inspector{background:var(--panel);border-left:1px solid var(--border);padding:14px 14px 24px;overflow:auto}.inspector-head{display:flex;align-items:center;gap:10px}.inspector-title{font-weight:650;font-size:14px}.inspector-id{font-size:11px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.inspector-desc{color:var(--muted);font-size:12.5px;margin:10px 0 14px;padding-bottom:12px;border-bottom:1px solid var(--border)}.config-form .field label{margin-top:0}.section-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 8px}.trace{margin-top:20px;padding-top:14px;border-top:1px solid var(--border)}.trace-run{margin-bottom:12px}.trace-run-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}.trace-time{font-size:12px;color:var(--muted)}.trace-step{display:flex;align-items:flex-start;gap:8px;width:100%;text-align:left;font:inherit;padding:7px 8px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--panel-2);margin-bottom:4px;cursor:pointer}.trace-step:hover{border-color:var(--border-strong);background:#fff}.trace-step.error{background:var(--danger-soft);border-color:#fecaca}.trace-step-icon{width:20px;height:20px;display:grid;place-items:center;flex:none}.trace-step-body{display:flex;flex-direction:column;min-width:0;flex:1}.trace-step-title{font-size:12.5px;font-weight:600}.trace-step-out{font-size:11.5px;color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.trace-step.error .trace-step-out{color:#991b1b;white-space:normal}.trace-step-ms{font-size:11px;color:var(--muted);flex:none}.mobile-bar{display:none}@media (max-width: 900px){.mobile-only{display:inline-flex!important}.layout{grid-template-columns:1fr;grid-template-rows:auto 1fr auto}.topbar{flex-wrap:wrap;gap:6px;padding:8px 10px}.topbar .pill,.topbar .brand,.topbar .save-state{display:none}.name-input,.bot-select{width:auto;flex:1 1 140px}.palette,.inspector{position:fixed;left:0;right:0;bottom:52px;max-height:60vh;z-index:6;border:none;border-top:1px solid var(--border);border-radius:16px 16px 0 0;box-shadow:var(--shadow-lg);transform:translateY(110%);transition:transform .2s ease}.layout.panel-palette .palette,.layout.panel-inspector .inspector{transform:none}.mobile-bar{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:6px 8px;background:var(--panel);border-top:1px solid var(--border);z-index:7}.mobile-bar button{display:inline-flex;align-items:center;justify-content:center;gap:6px;font:inherit;font-weight:600;padding:10px;border:1px solid var(--border);border-radius:10px;background:var(--panel);color:var(--text-2)}.mobile-bar button.on{background:var(--accent-soft);color:var(--accent);border-color:#c7d2fe}.react-flow__minimap{display:none}.shell-main{padding:20px 16px 40px}.shell-header{padding:10px 16px}.row-form{flex-direction:column}}
