.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: #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: 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}.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;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:#f5f5f5}.app-container{display:flex;height:100vh;width:100vw}.stencil-panel{width:200px;min-width:200px;max-width:200px;flex-shrink:0;background:#fff;border-right:1px solid #ddd;padding:16px;display:flex;flex-direction:column;overflow-y:auto}.stencil-selector{margin-bottom:16px}.stencil-dropdown{width:100%;padding:10px 36px 10px 12px;border:1px solid #dee2e6;border-radius:6px;font-size:13px;font-weight:500;color:#333;background:#fff;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}.stencil-dropdown:focus{outline:none;border-color:#1976d2;box-shadow:0 0 0 3px #1976d21a}.stencil-dropdown:hover{border-color:#adb5bd}.stencil-title{font-size:14px;font-weight:600;color:#333;margin-bottom:16px;text-transform:uppercase;letter-spacing:.5px}.stencil-item{display:flex;align-items:center;padding:10px;margin-bottom:6px;background:#f8f9fa;border:2px dashed #dee2e6;border-radius:8px;cursor:grab;transition:all .2s ease}.stencil-item:hover{background:#e9ecef;border-color:#adb5bd}.stencil-item:active{cursor:grabbing}.stencil-icon{width:36px;height:36px;margin-right:10px;display:flex;align-items:center;justify-content:center}.stencil-icon.task{background:#1976d2;border-radius:6px}.stencil-icon.decision{background:linear-gradient(135deg,#f093fb,#f5576c);clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%)}.stencil-icon.process{background:#1976d2;border-radius:4px}.stencil-icon.start,.stencil-icon.end{background:#0d47a1;border-radius:50%}.stencil-icon.icon{background:#9c27b0;border-radius:6px}.stencil-icon.email,.stencil-icon.database,.stencil-icon.api,.stencil-icon.agent{background:#1976d2;border-radius:6px}.stencil-icon.mcpTool{background:#7b1fa2;border-radius:6px}.stencil-icon span{color:#fff;font-size:16px}.stencil-label{font-size:13px;color:#495057;font-weight:500}.canvas-container{flex:1;display:flex;flex-direction:column}.toolbar{background:#fff;border-bottom:1px solid #ddd;padding:12px 16px;display:flex;gap:8px;align-items:center}.toolbar-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;min-width:100px;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-icon{font-size:14px;line-height:1}.btn-text{white-space:nowrap}.toolbar button{padding:8px 16px;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-primary{background:#1976d2;color:#fff}.btn-primary:hover{background:#1565c0}.btn-primary:disabled{background:#90caf9;cursor:not-allowed}.btn-secondary{background:#e9ecef;color:#495057}.btn-secondary:hover{background:#dee2e6}.btn-danger{background:#dc3545;color:#fff}.btn-danger:hover{background:#c82333}.btn-validate{background:#e9ecef;color:#495057}.btn-validate:hover{background:#dee2e6}.toolbar-spacer{flex:1}.toolbar.compact .toolbar-btn{min-width:auto;padding:8px 10px}.toolbar.compact .btn-text{display:none}.toolbar.compact .btn-icon{font-size:16px}.workflow-canvas{flex:1;background:#fafafa}.node-label-wrap{word-wrap:break-word;overflow-wrap:break-word;white-space:normal;line-height:1.3}.task-node{padding:12px 20px;border-radius:8px;background:#1976d2;color:#fff;font-weight:500;font-size:13px;box-shadow:0 4px 6px #1976d24d;min-width:120px;max-width:160px;text-align:center}.task-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #1976d24d}.decision-node{position:relative;width:100px;height:100px}.decision-content{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.decision-shape{width:80px;height:80px;background:linear-gradient(135deg,#f093fb,#f5576c);transform:rotate(45deg);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 6px #f5576c4d}.decision-label{transform:rotate(-45deg);color:#fff;font-weight:500;font-size:12px;text-align:center;max-width:60px;word-wrap:break-word}.decision-node.selected .decision-shape{box-shadow:0 0 0 2px #333,0 4px 6px #f5576c4d}.decision-handle{border:2px solid white!important;width:12px!important;height:12px!important;z-index:10!important}.decision-handle-left{background:#64b5f6!important}.decision-handle-top,.decision-handle-right,.decision-handle-bottom{background:#0d47a1!important}.decision-handle-left{left:5px!important;top:50%!important;transform:translateY(-50%)!important}.decision-handle-right{right:5px!important;top:50%!important;transform:translateY(-50%)!important}.decision-handle-top{top:5px!important;left:50%!important;transform:translate(-50%)!important}.decision-handle-bottom{bottom:5px!important;left:50%!important;transform:translate(-50%)!important}.process-node{padding:16px 24px;border-radius:4px;background:#1976d2;color:#fff;font-weight:500;font-size:13px;box-shadow:0 4px 6px #1976d24d;min-width:140px;max-width:180px;min-height:80px;text-align:center;display:flex;align-items:center;justify-content:center}.process-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #1976d24d}.process-node .node-content{padding:0 10px;word-wrap:break-word;overflow-wrap:break-word;white-space:normal;line-height:1.3}.start-node{width:60px;height:60px;border-radius:50%;background:#0d47a1;color:#fff;font-weight:500;font-size:12px;box-shadow:0 4px 6px #0d47a14d;display:flex;align-items:center;justify-content:center}.start-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #0d47a14d}.start-node .node-content{text-align:center}.end-node{width:60px;height:60px;border-radius:50%;background:#0d47a1;color:#fff;font-weight:500;font-size:12px;box-shadow:0 4px 6px #0d47a14d;display:flex;align-items:center;justify-content:center}.end-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #0d47a14d}.end-node .node-content{text-align:center}.icon-node{padding:12px 16px;border-radius:8px;background:#9c27b0;color:#fff;font-weight:500;font-size:12px;box-shadow:0 4px 6px #9c27b04d;min-width:80px;text-align:center}.icon-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #9c27b04d}.icon-content{display:flex;flex-direction:column;align-items:center;gap:6px}.icon-image{width:32px;height:32px}.icon-label{font-size:11px}.email-node{padding:12px 16px;border-radius:8px;background:#1976d2;color:#fff;font-weight:500;font-size:12px;box-shadow:0 4px 6px #1976d24d;min-width:80px;text-align:center}.email-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #1976d24d}.database-node{padding:12px 16px;border-radius:8px;background:#1976d2;color:#fff;font-weight:500;font-size:12px;box-shadow:0 4px 6px #1976d24d;min-width:80px;text-align:center}.database-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #1976d24d}.api-node{padding:12px 16px;border-radius:8px;background:#1976d2;color:#fff;font-weight:500;font-size:12px;box-shadow:0 4px 6px #1976d24d;min-width:80px;text-align:center}.api-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #1976d24d}.agent-node{padding:16px 24px;border-radius:8px;background:#1976d2;color:#fff;font-weight:500;font-size:13px;box-shadow:0 4px 6px #1976d24d;min-width:120px;max-width:160px;min-height:60px;text-align:center;display:flex;align-items:center;justify-content:center}.agent-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #1976d24d}.agent-content{padding:0 10px}.agent-label{font-size:13px;word-wrap:break-word;overflow-wrap:break-word;white-space:normal;line-height:1.3}.agent-handle{border:2px solid white!important;width:10px!important;height:10px!important}.agent-handle-input{background:#64b5f6!important}.agent-handle-output{background:#0d47a1!important}.mcp-tool-node{padding:16px 24px;border-radius:8px;background:#7b1fa2;color:#fff;font-weight:500;font-size:13px;box-shadow:0 4px 6px #7b1fa24d;min-width:120px;max-width:160px;min-height:60px;text-align:center;display:flex;align-items:center;justify-content:center}.mcp-tool-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #7b1fa24d}.mcp-tool-content{padding:0 10px;display:flex;flex-direction:column;align-items:center;gap:4px}.mcp-tool-icon{font-size:18px}.mcp-tool-label{font-size:13px;word-wrap:break-word;overflow-wrap:break-word;white-space:normal;line-height:1.3}.mcp-tool-handle{border:2px solid white!important;width:10px!important;height:10px!important}.mcp-tool-handle-input{background:#ba68c8!important}.mcp-tool-handle-output{background:#4a148c!important}.skill-node{padding:16px 24px;border-radius:8px;background:#ab47bc;color:#fff;font-weight:500;font-size:13px;box-shadow:0 4px 6px #ab47bc4d;min-width:120px;max-width:160px;min-height:60px;text-align:center;display:flex;align-items:center;justify-content:center}.skill-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #ab47bc4d}.skill-content{padding:0 10px;display:flex;flex-direction:column;align-items:center;gap:4px}.skill-icon{font-size:18px}.skill-label{font-size:13px;word-wrap:break-word;overflow-wrap:break-word;white-space:normal;line-height:1.3}.skill-handle{border:2px solid white!important;width:10px!important;height:10px!important}.skill-handle-input{background:#ce93d8!important}.skill-handle-output{background:#7b1fa2!important}.prompt-node{padding:16px 24px;border-radius:8px;background:#7c4dff;color:#fff;font-weight:500;font-size:13px;box-shadow:0 4px 6px #7c4dff4d;min-width:120px;max-width:160px;min-height:60px;text-align:center;display:flex;align-items:center;justify-content:center}.prompt-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #7c4dff4d}.prompt-content{padding:0 10px}.prompt-label{font-size:13px;word-wrap:break-word;overflow-wrap:break-word;white-space:normal;line-height:1.3}.prompt-handle{border:2px solid white!important;width:10px!important;height:10px!important}.prompt-handle-input{background:#b388ff!important}.prompt-handle-output{background:#651fff!important}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;border-radius:12px;padding:24px;width:400px;max-width:90vw;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #0000004d}.modal-large{width:500px}.modal-validation,.modal-help{width:800px}.modal-confirm{width:420px}.confirm-content{padding:16px 0;font-size:14px;color:#495057;line-height:1.5}.modal-body{flex:1;overflow-y:auto;margin-bottom:16px}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-title{font-size:18px;font-weight:600;color:#333;display:flex;align-items:center;gap:10px}.modal-title-icon{width:12px;height:12px;border-radius:3px}.modal-tabs{display:flex;gap:0;border-bottom:1px solid #dee2e6;margin-bottom:20px;margin-top:-4px}.modal-tab{padding:10px 16px;border:none;background:none;font-size:13px;font-weight:500;color:#666;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s ease}.modal-tab:hover{color:#333;background:#f8f9fa}.modal-tab.active{color:#1976d2;border-bottom-color:#1976d2}.form-section{margin:20px 0 12px;padding:8px 12px;background:#f8f9fa;border-left:3px solid #1976d2;border-radius:0 4px 4px 0}.form-section-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.form-checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer}.form-checkbox{width:18px;height:18px;cursor:pointer}.form-checkbox-text{font-size:14px;color:#495057}.form-color{width:60px;height:36px;padding:2px;border:1px solid #dee2e6;border-radius:6px;cursor:pointer}.modal-close{background:none;border:none;font-size:24px;cursor:pointer;color:#666;line-height:1}.modal-close:hover{color:#333}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:500;color:#495057;margin-bottom:6px}.form-input,.form-textarea,select.form-input{width:100%;padding:10px 12px;border:1px solid #dee2e6;border-radius:6px;font-size:14px;transition:border-color .2s ease;background:#fff}.form-input:focus,.form-textarea:focus,select.form-input:focus{outline:none;border-color:#1976d2;box-shadow:0 0 0 3px #1976d21a}.form-textarea{min-height:80px;resize:vertical}select.form-input{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.modal-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:24px}.modal-footer button{padding:8px 16px;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease}.icon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}.icon-option{display:flex;flex-direction:column;align-items:center;padding:16px 8px;border:2px solid #dee2e6;border-radius:8px;cursor:pointer;transition:all .2s ease}.icon-option:hover{border-color:#1976d2;background:#f5f5f5}.icon-option.selected{border-color:#1976d2;background:#e3f2fd}.icon-option img{width:40px;height:40px;margin-bottom:8px;filter:invert(30%) sepia(90%) saturate(500%) hue-rotate(180deg)}.icon-option span{font-size:12px;color:#495057}.react-flow__handle{width:10px;height:10px;border:2px solid white}.react-flow__handle-target{background:#64b5f6!important}.react-flow__handle-source{background:#0d47a1!important}.react-flow__edge-path{stroke:#1976d2;stroke-width:2}.react-flow__edge-text{font-size:12px}.notification{position:fixed;bottom:20px;right:20px;padding:12px 20px;background:#28a745;color:#fff;border-radius:8px;font-size:14px;box-shadow:0 4px 12px #00000026;z-index:1001;animation:slideIn .3s ease}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.help-content{font-size:14px;color:#333}.version-info{text-align:center;padding:10px;background:#f5f5f5;border-radius:6px;margin-bottom:16px}.help-divider{border:none;border-top:1px solid #eee;margin:16px 0}.tips-section-modal h3,.shapes-section h3{font-size:14px;font-weight:600;color:#333;margin-bottom:10px}.tips-section-modal ul,.shapes-section ul{padding-left:20px;margin:0}.tips-section-modal li,.shapes-section li{margin-bottom:6px;font-size:13px;color:#495057}.validation-content{padding:10px 0}.validation-item{display:flex;align-items:flex-start;padding:10px 12px;margin-bottom:8px;border-radius:6px;font-size:13px}.validation-item:first-child{font-weight:600;font-size:14px;margin-bottom:16px;padding:12px 16px}.validation-icon{margin-right:10px;font-size:16px;flex-shrink:0}.validation-message{flex:1}.validation-success{background:#e8f5e9;color:#2e7d32}.validation-success .validation-icon{color:#2e7d32}.validation-error{background:#ffebee;color:#c62828}.validation-error .validation-icon{color:#c62828}.validation-warning{background:#fff3e0;color:#e65100}.validation-warning .validation-icon{color:#e65100}.gateway-node{position:relative;width:70px;height:70px;display:flex;align-items:center;justify-content:center}.gateway-content{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center}.gateway-shape{width:50px;height:50px;transform:rotate(45deg);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 6px #0003}.xor-node .gateway-shape{background:linear-gradient(135deg,#4caf50,#388e3c)}.and-node .gateway-shape{background:linear-gradient(135deg,#ef5350,#d32f2f)}.gateway-symbol{transform:rotate(-45deg);color:#fff;font-weight:700;font-size:20px}.gateway-label{position:absolute;top:100%;margin-top:5px;font-size:10px;color:#666;max-width:120px;white-space:normal;word-wrap:break-word;text-align:center;line-height:1.3}.gateway-node.selected .gateway-shape{box-shadow:0 0 0 2px #333,0 4px 6px #0003}.gateway-handle{border:2px solid white!important;width:10px!important;height:10px!important;z-index:10!important}.gateway-handle-input{background:#64b5f6!important}.gateway-handle-output{background:#0d47a1!important}.timer-node{padding:12px 20px;border-radius:8px;background:linear-gradient(135deg,#9c27b0,#7b1fa2);color:#fff;font-weight:500;font-size:12px;box-shadow:0 4px 6px #9c27b04d;min-width:80px;max-width:140px;min-height:50px;display:flex;align-items:center;justify-content:center}.timer-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #9c27b04d}.timer-content{display:flex;flex-direction:row;align-items:center;gap:8px}.timer-icon{font-size:16px}.timer-label{font-size:11px;word-wrap:break-word;overflow-wrap:break-word;white-space:normal;line-height:1.3}.timer-handle{border:2px solid white!important;width:10px!important;height:10px!important}.timer-handle-input{background:#ce93d8!important}.timer-handle-output{background:#6a1b9a!important}.activity-node{padding:16px 24px;border-radius:8px;background:#1976d2;color:#fff;font-weight:500;font-size:13px;box-shadow:0 4px 6px #1976d24d;min-width:120px;max-width:160px;min-height:60px;text-align:center;display:flex;align-items:center;justify-content:center}.activity-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #1976d24d}.activity-content{padding:0 10px}.activity-label{font-size:13px;word-wrap:break-word;overflow-wrap:break-word;white-space:normal;line-height:1.3}.workitem-node{padding:16px 24px;border-radius:8px;background:#42a5f5;color:#fff;font-weight:500;font-size:13px;box-shadow:0 4px 6px #42a5f54d;min-width:120px;max-width:160px;min-height:60px;text-align:center;display:flex;align-items:center;justify-content:center}.workitem-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #42a5f54d}.workitem-content{display:flex;flex-direction:column;align-items:center;gap:4px}.workitem-label{font-size:13px;word-wrap:break-word;overflow-wrap:break-word;white-space:normal;line-height:1.3}.workitem-role{font-size:10px;opacity:.85;font-style:italic}.activity-handle,.workitem-handle{border:2px solid white!important;width:10px!important;height:10px!important}.activity-handle-input{background:#64b5f6!important}.activity-handle-output{background:#0d47a1!important}.workitem-handle-input{background:#90caf9!important}.workitem-handle-output{background:#1565c0!important}.humantask-node{padding:16px 24px;border-radius:8px;background:#42a5f5;color:#fff;font-weight:500;font-size:13px;box-shadow:0 4px 6px #42a5f54d;min-width:120px;max-width:160px;min-height:60px;text-align:center;display:flex;align-items:center;justify-content:center}.humantask-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #42a5f54d}.humantask-content{display:flex;flex-direction:column;align-items:center;gap:4px}.humantask-label{font-size:13px;word-wrap:break-word;overflow-wrap:break-word;white-space:normal;line-height:1.3}.humantask-role{font-size:10px;opacity:.85;font-style:italic}.humantask-handle{border:2px solid white!important;width:10px!important;height:10px!important}.humantask-handle-input{background:#90caf9!important}.humantask-handle-output{background:#1565c0!important}.btn-process-info{background:#e9ecef;color:#495057}.btn-process-info:hover{background:#dee2e6}.btn-variables{background:#e9ecef;color:#495057}.btn-variables:hover{background:#dee2e6}.modal-variables{width:700px;max-width:90vw;max-height:80vh}.variables-tabs-container{background:#f5f5f5;border-bottom:1px solid #ddd;padding:8px 16px 0}.variables-tabs{display:flex;gap:4px;align-items:flex-end}.variables-tab{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#e0e0e0;border-radius:6px 6px 0 0;cursor:pointer;font-size:13px;color:#666;transition:all .2s}.variables-tab.active{background:#fff;color:#333;border-bottom:2px solid white;margin-bottom:-1px}.variables-tab:hover:not(.active){background:#d0d0d0}.tab-name{-webkit-user-select:none;user-select:none}.tab-name-input{border:1px solid #9c27b0;border-radius:3px;padding:2px 6px;font-size:13px;width:80px}.tab-delete{background:none;border:none;color:#999;cursor:pointer;font-size:14px;padding:0 2px;line-height:1}.tab-delete:hover{color:#f44336}.variables-tab-add{background:none;border:1px dashed #999;border-radius:6px 6px 0 0;color:#666;cursor:pointer;padding:6px 12px;font-size:16px;margin-bottom:4px}.variables-tab-add:hover{background:#e0e0e0;border-color:#666}.variables-body{padding:16px!important;overflow:auto}.grid-controls{display:flex;gap:8px;margin-bottom:12px}.grid-control-btn{background:#f5f5f5;border:1px solid #ddd;border-radius:4px;padding:6px 12px;cursor:pointer;font-size:12px;color:#666}.grid-control-btn:hover{background:#e0e0e0}.variables-grid-container{overflow:auto;max-height:400px;border:1px solid #ddd;border-radius:4px}.variables-grid{border-collapse:collapse;width:100%}.variables-grid th,.variables-grid td{border:1px solid #ddd;padding:0}.variables-grid th{background:#f5f5f5;font-weight:500;font-size:11px;color:#666;position:sticky;top:0;z-index:1}.variables-grid .row-header,.variables-grid .col-header{padding:6px 8px;min-width:50px;text-align:center}.variables-grid .row-header{background:#f5f5f5;position:sticky;left:0;z-index:1}.col-delete,.row-delete{background:none;border:none;color:#ccc;cursor:pointer;font-size:12px;margin-left:4px;padding:0}.col-delete:hover,.row-delete:hover{color:#f44336}.grid-cell{width:100%;border:none;padding:8px;font-size:13px;background:#fff;min-width:100px}.grid-cell:focus{outline:2px solid #9c27b0;outline-offset:-2px}.grid-cell-select{cursor:pointer;-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.grid-cell-type{cursor:text}.type-warning{margin-top:12px;padding:10px 14px;background:#fff3cd;border:1px solid #ffc107;border-radius:4px;color:#856404;font-size:13px;line-height:1.5}.form-hint{font-size:11px;color:#999;margin-top:4px;font-style:italic}.stencil-icon.xorJoin,.stencil-icon.xorSplit{background:linear-gradient(135deg,#4caf50,#388e3c);clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%)}.stencil-icon.andJoin,.stencil-icon.andSplit{background:linear-gradient(135deg,#ef5350,#d32f2f);clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%)}.stencil-icon.timer{background:linear-gradient(135deg,#9c27b0,#7b1fa2);border-radius:4px}.stencil-icon.activity{background:#1976d2;border-radius:6px}.stencil-icon.workitem{background:#42a5f5;border-radius:6px}.stencil-icon.prompt{background:#7c4dff;border-radius:6px}.stencil-icon.humanTask{background:#42a5f5;border-radius:6px}.modal-permissions{width:90%;max-width:900px;max-height:85vh}.permissions-body{padding:20px;overflow:auto;max-height:60vh}.permissions-empty{text-align:center;padding:40px 20px;color:#666}.permissions-empty p{margin-bottom:10px}.permissions-legend{display:flex;align-items:center;gap:16px;margin-bottom:16px;padding:10px 16px;background:#f8f9fa;border-radius:6px;flex-wrap:wrap}.legend-item{display:flex;align-items:center;gap:6px;font-size:13px;color:#555}.legend-box{width:28px;height:22px;display:flex;align-items:center;justify-content:center;border:1px solid #ddd;border-radius:4px;font-size:11px;font-weight:600;background:#fff}.legend-hint{font-size:12px;color:#888;font-style:italic;margin-left:auto}.permissions-grid-container{overflow:auto;border:1px solid #ddd;border-radius:6px}.permissions-grid{width:100%;border-collapse:collapse;font-size:13px}.permissions-grid th,.permissions-grid td{border:1px solid #e0e0e0;padding:8px 12px;text-align:center}.permissions-header-cell{background:#f5f5f5;font-weight:600;color:#333;position:sticky;top:0;z-index:1;white-space:nowrap}.humantask-header{font-size:11px;min-width:80px;max-width:120px;word-wrap:break-word}.permissions-var-cell{text-align:left!important;background:#fafafa;position:sticky;left:0;z-index:1;min-width:150px}.var-name{font-weight:500;color:#333;display:block}.var-tab{font-size:11px;color:#888}.permissions-cell{cursor:pointer;transition:all .15s ease;min-width:50px;font-weight:600;font-size:11px}.permissions-cell:hover{background:#e3f2fd}.permission-read{background:#e8f5e9!important;color:#2e7d32}.permission-read:hover{background:#c8e6c9!important}.permission-write{background:#fff3e0!important;color:#e65100}.permission-write:hover{background:#ffe0b2!important}.permission-writerequired{background:#ffebee!important;color:#c62828}.permission-writerequired:hover{background:#ffcdd2!important}.btn-permissions{background:#e9ecef!important;color:#495057!important}.btn-permissions:hover{background:#dee2e6!important}.btn-publish{background:#e9ecef!important;color:#495057!important}.btn-publish:hover{background:#dee2e6!important}.btn-swimlanes{background:#e9ecef!important;color:#495057!important}.btn-swimlanes:hover{background:#dee2e6!important}.modal-swimlanes{width:550px;max-width:90vw;max-height:85vh}.swimlanes-body{padding:16px;overflow-y:auto;max-height:60vh}.swimlanes-width-control{background:#f0f4f8;padding:12px 16px;border-radius:8px;margin-bottom:16px;border:1px solid #ddd}.swimlanes-width-control .form-group{margin-bottom:0}.swimlanes-width-control .form-input{max-width:200px}.swimlanes-empty{text-align:center;padding:40px 20px;color:#666}.swimlanes-empty p{margin-bottom:10px}.swimlanes-list{display:flex;flex-direction:column;gap:16px;margin-bottom:16px}.swimlane-item{border:1px solid #ddd;border-radius:8px;padding:12px;background:#fafafa}.swimlane-item-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #eee}.swimlane-order-btns{display:flex;flex-direction:column;gap:2px}.swimlane-order-btn{background:#e0e0e0;border:none;border-radius:3px;width:20px;height:16px;font-size:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}.swimlane-order-btn:hover:not(:disabled){background:#bdbdbd}.swimlane-order-btn:disabled{opacity:.3;cursor:not-allowed}.swimlane-item-number{font-weight:600;color:#666;flex:1}.swimlane-delete-btn{background:none;border:none;color:#999;font-size:20px;cursor:pointer;line-height:1;padding:0 4px}.swimlane-delete-btn:hover{color:#f44336}.swimlane-item-fields{display:flex;flex-direction:column;gap:12px}.swimlane-position-fields{display:flex;gap:12px}.swimlane-position-fields .form-group{flex:1;margin-bottom:0}.swimlane-color-picker{display:flex;flex-wrap:wrap;gap:6px}.swimlane-color-btn{width:28px;height:28px;border:2px solid transparent;border-radius:4px;cursor:pointer;transition:all .15s ease}.swimlane-color-btn:hover{transform:scale(1.1)}.swimlane-color-btn.selected{border-color:#333;box-shadow:0 0 0 2px #fff,0 0 0 4px #333}.btn-add-lane{width:100%;padding:12px;border:2px dashed #ccc;border-radius:8px;background:#fff;color:#666;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-add-lane:hover{border-color:#5c6bc0;color:#5c6bc0;background:#f5f5f5}.ai-assistant-panel{width:350px;min-width:350px;max-width:350px;flex-shrink:0;background:#fff;border-left:1px solid #ddd;display:flex;flex-direction:column;height:100%;box-shadow:-2px 0 8px #0000000d}.ai-assistant-header{display:flex;align-items:center;justify-content:space-between;padding:16px;background:#0d47a1;color:#fff}.ai-assistant-header-title{font-size:16px;font-weight:600;display:flex;align-items:center;gap:8px}.ai-assistant-header-buttons{display:flex;align-items:center;gap:4px}.ai-assistant-clear{background:none;border:none;color:#fff;font-size:18px;cursor:pointer;padding:4px 8px;border-radius:4px;transition:background .2s ease}.ai-assistant-clear:hover:not(:disabled){background:#fff3}.ai-assistant-clear:disabled{opacity:.5;cursor:not-allowed}.ai-assistant-close{background:none;border:none;color:#fff;font-size:20px;cursor:pointer;padding:4px 8px;border-radius:4px;transition:background .2s ease}.ai-assistant-close:hover{background:#fff3}.ai-assistant-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;background:#f8fafc}.chat-message{max-width:90%;padding:12px 16px;border-radius:16px;font-size:14px;line-height:1.5;word-wrap:break-word}.chat-message.user{align-self:flex-end;background:#0d47a1;color:#fff;border-bottom-right-radius:4px}.chat-message.assistant{align-self:flex-start;background:#fff;color:#1e293b;border-bottom-left-radius:4px;box-shadow:0 1px 3px #0000001a}.chat-message.assistant pre{background:#1e293b;color:#e2e8f0;padding:12px;border-radius:8px;overflow-x:auto;font-size:13px;margin:8px 0}.chat-message.assistant code{background:#e2e8f0;padding:2px 6px;border-radius:4px;font-size:13px}.chat-message.system{align-self:center;background:#e8f5e9;color:#2e7d32;font-size:12px;padding:8px 12px;border-radius:8px}.chat-message.error{align-self:center;background:#ffebee;color:#c62828;font-size:12px;padding:8px 12px;border-radius:8px}.chat-typing-indicator{display:flex;gap:4px;padding:12px 16px;align-self:flex-start;background:#fff;border-radius:16px 16px 16px 4px;box-shadow:0 1px 3px #0000001a}.chat-typing-indicator span{width:8px;height:8px;background:#0d47a1;border-radius:50%;animation:chat-typing 1.4s infinite ease-in-out}.chat-typing-indicator span:nth-child(1){animation-delay:0s}.chat-typing-indicator span:nth-child(2){animation-delay:.2s}.chat-typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes chat-typing{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}.ai-assistant-input-area{padding:16px;background:#fff;border-top:1px solid #e2e8f0;display:flex;gap:12px;align-items:flex-end}.ai-assistant-input{flex:1;border:1px solid #e2e8f0;border-radius:12px;padding:10px 16px;font-size:14px;outline:none;transition:border-color .2s ease,box-shadow .2s ease;resize:none;min-height:100px;max-height:150px;line-height:1.4;font-family:inherit;user-select:text;-webkit-user-select:text;-moz-user-select:text;cursor:text}.ai-assistant-input:focus{border-color:#0d47a1;box-shadow:0 0 0 3px #0d47a11a}.ai-assistant-send{width:40px;height:40px;border:none;border-radius:50%;background:#0d47a1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s ease,opacity .2s ease;flex-shrink:0;color:#fff;font-size:16px}.ai-assistant-send:hover{transform:scale(1.05)}.ai-assistant-send:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-ai-assistant{background:#0d47a1!important;color:#fff!important}.btn-ai-assistant:hover{background:#0a3d91!important}.btn-ai-assistant.active{box-shadow:0 0 0 3px #0d47a14d}@media (max-width: 1200px){.toolbar-btn{padding:8px 10px}.toolbar-btn .btn-text{display:none}.toolbar-btn .btn-icon{margin-right:0}}@media (max-width: 900px){.stencil-panel{width:160px;min-width:160px;max-width:160px;padding:12px}.stencil-item{padding:8px 10px;font-size:12px}}.basic-shape-handle{border:2px solid white!important;width:10px!important;height:10px!important}.basic-shape-handle-input{background:#90a4ae!important}.basic-shape-handle-output{background:#455a64!important}.basic-shape-content{padding:0 10px;display:flex;align-items:center;justify-content:center}.basic-shape-label{font-size:13px;word-wrap:break-word;overflow-wrap:break-word;white-space:normal;line-height:1.3;text-align:center}.rectangle-node{padding:16px 24px;border-radius:4px;background:#607d8b;color:#fff;font-weight:500;font-size:13px;box-shadow:0 4px 6px #607d8b4d;min-width:120px;max-width:160px;min-height:60px;text-align:center;display:flex;align-items:center;justify-content:center}.rectangle-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #607d8b4d}.circle-node{width:80px;height:80px;border-radius:50%;background:#009688;color:#fff;font-weight:500;font-size:12px;box-shadow:0 4px 6px #0096884d;display:flex;align-items:center;justify-content:center}.circle-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #0096884d}.circle-node .basic-shape-label{max-width:60px;font-size:11px}.diamond-node{position:relative;width:100px;height:100px;display:flex;align-items:center;justify-content:center}.diamond-shape{width:70px;height:70px;background:linear-gradient(135deg,#ff9800,#f57c00);transform:rotate(45deg);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 6px #ff98004d}.diamond-label{transform:rotate(-45deg);color:#fff;font-weight:500;font-size:11px;text-align:center;max-width:50px;word-wrap:break-word}.diamond-node.selected .diamond-shape{box-shadow:0 0 0 2px #333,0 4px 6px #ff98004d}.triangle-node{position:relative;width:100px;height:90px;display:flex;align-items:center;justify-content:center}.triangle-shape{width:0;height:0;border-left:45px solid transparent;border-right:45px solid transparent;border-bottom:80px solid #e91e63;position:relative;filter:drop-shadow(0 4px 6px rgba(233,30,99,.3))}.triangle-label{position:absolute;bottom:-55px;left:50%;transform:translate(-50%);color:#fff;font-weight:500;font-size:11px;text-align:center;max-width:70px;word-wrap:break-word}.triangle-node.selected .triangle-shape{filter:drop-shadow(0 0 2px #333) drop-shadow(0 4px 6px rgba(233,30,99,.3))}.ellipse-node{padding:16px 30px;border-radius:50%;background:#3f51b5;color:#fff;font-weight:500;font-size:13px;box-shadow:0 4px 6px #3f51b54d;min-width:100px;max-width:140px;min-height:60px;text-align:center;display:flex;align-items:center;justify-content:center}.ellipse-node.selected{box-shadow:0 0 0 2px #333,0 4px 6px #3f51b54d}.stencil-icon.rectangle{background:#607d8b;border-radius:4px}.stencil-icon.circle{background:#009688;border-radius:50%}.stencil-icon.diamond{background:linear-gradient(135deg,#ff9800,#f57c00);clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%)}.stencil-icon.triangle{background:#e91e63;clip-path:polygon(50% 0%,100% 100%,0% 100%)}.stencil-icon.ellipse{background:#3f51b5;border-radius:50%}.btn-night-mode{background:#455a64!important;color:#fff!important}.btn-night-mode:hover{background:#37474f!important}.btn-night-mode.active{background:#ffc107!important;color:#333!important}.btn-night-mode.active:hover{background:#ffb300!important}body.night-mode,.night-mode .app-container{background:#1a1a2e}.night-mode .stencil-panel{background:#16213e;border-right-color:#2d3a5a}.night-mode .stencil-title{color:#e0e0e0}.night-mode .stencil-dropdown{background:#1f2a48;border-color:#2d3a5a;color:#e0e0e0}.night-mode .stencil-dropdown:focus{border-color:#64b5f6;box-shadow:0 0 0 3px #64b5f633}.night-mode .stencil-item{background:#1f2a48;border-color:#2d3a5a}.night-mode .stencil-item:hover{background:#2d3a5a;border-color:#3d5a80}.night-mode .stencil-label{color:#b0bec5}.night-mode .toolbar{background:#16213e;border-bottom-color:#2d3a5a}.night-mode .btn-secondary{background:#2d3a5a;color:#e0e0e0}.night-mode .btn-secondary:hover{background:#3d5a80}.night-mode .btn-process-info,.night-mode .btn-variables,.night-mode .btn-permissions,.night-mode .btn-swimlanes,.night-mode .btn-validate,.night-mode .btn-publish{background:#2d3a5a!important;color:#e0e0e0!important}.night-mode .btn-process-info:hover,.night-mode .btn-variables:hover,.night-mode .btn-permissions:hover,.night-mode .btn-swimlanes:hover,.night-mode .btn-validate:hover,.night-mode .btn-publish:hover{background:#3d5a80!important}.night-mode .workflow-canvas{background:#0f0f1a}.night-mode .canvas-container{background:#1a1a2e}.night-mode .react-flow__background{background:#0f0f1a!important}.night-mode .react-flow__background pattern circle{fill:#2d3a5a!important}.night-mode .modal-overlay{background:#000000b3}.night-mode .modal{background:#16213e;color:#e0e0e0}.night-mode .modal-title{color:#e0e0e0}.night-mode .modal-close{color:#b0bec5}.night-mode .modal-close:hover{color:#e0e0e0}.night-mode .form-label{color:#b0bec5}.night-mode .form-input,.night-mode .form-textarea,.night-mode select.form-input{background:#1f2a48;border-color:#2d3a5a;color:#e0e0e0}.night-mode .form-input:focus,.night-mode .form-textarea:focus,.night-mode select.form-input:focus{border-color:#64b5f6;box-shadow:0 0 0 3px #64b5f633}.night-mode .form-input::placeholder,.night-mode .form-textarea::placeholder{color:#6b7c93}.night-mode .modal-tab{color:#b0bec5}.night-mode .modal-tab:hover{color:#e0e0e0;background:#1f2a48}.night-mode .modal-tab.active{color:#64b5f6;border-bottom-color:#64b5f6}.night-mode .form-section{background:#1f2a48;border-left-color:#64b5f6}.night-mode .form-section-label{color:#b0bec5}.night-mode .variables-tabs-container{background:#1f2a48;border-bottom-color:#2d3a5a}.night-mode .variables-tab{background:#2d3a5a;color:#b0bec5}.night-mode .variables-tab.active{background:#16213e;color:#e0e0e0;border-bottom-color:#16213e}.night-mode .variables-tab:hover:not(.active){background:#3d5a80}.night-mode .variables-grid-container,.night-mode .variables-grid th,.night-mode .variables-grid td{border-color:#2d3a5a}.night-mode .variables-grid th{background:#1f2a48;color:#b0bec5}.night-mode .variables-grid .row-header{background:#1f2a48}.night-mode .grid-cell{background:#16213e;color:#e0e0e0}.night-mode .grid-cell:focus{outline-color:#64b5f6}.night-mode .permissions-legend{background:#1f2a48}.night-mode .legend-item{color:#b0bec5}.night-mode .permissions-grid-container,.night-mode .permissions-grid th,.night-mode .permissions-grid td{border-color:#2d3a5a}.night-mode .permissions-header-cell{background:#1f2a48;color:#e0e0e0}.night-mode .permissions-var-cell{background:#1a2744}.night-mode .var-name{color:#e0e0e0}.night-mode .permissions-cell:hover{background:#2d3a5a}.night-mode .swimlanes-width-control,.night-mode .swimlane-item{background:#1f2a48;border-color:#2d3a5a}.night-mode .swimlane-item-header{border-bottom-color:#2d3a5a}.night-mode .swimlane-item-number{color:#b0bec5}.night-mode .btn-add-lane{background:#1f2a48;border-color:#3d5a80;color:#b0bec5}.night-mode .btn-add-lane:hover{border-color:#64b5f6;color:#64b5f6;background:#2d3a5a}.night-mode .validation-success{background:#1b3b2f;color:#81c784}.night-mode .validation-error{background:#3b1b1b;color:#ef9a9a}.night-mode .validation-warning{background:#3b2f1b;color:#ffcc80}.night-mode .ai-assistant-panel{background:#16213e;border-left-color:#2d3a5a}.night-mode .ai-assistant-header{background:#0d47a1}.night-mode .ai-assistant-messages{background:#0f0f1a}.night-mode .chat-message.assistant{background:#1f2a48;color:#e0e0e0}.night-mode .chat-message.system{background:#1b3b2f;color:#81c784}.night-mode .chat-message.error{background:#3b1b1b;color:#ef9a9a}.night-mode .chat-typing-indicator{background:#1f2a48}.night-mode .ai-assistant-input-area{background:#16213e;border-top-color:#2d3a5a}.night-mode .ai-assistant-input{background:#1f2a48;border-color:#2d3a5a;color:#e0e0e0}.night-mode .ai-assistant-input:focus{border-color:#64b5f6;box-shadow:0 0 0 3px #64b5f633}.night-mode .help-content{color:#e0e0e0}.night-mode .version-info{background:#1f2a48}.night-mode .help-divider{border-top-color:#2d3a5a}.night-mode .tips-section-modal h3,.night-mode .shapes-section h3{color:#e0e0e0}.night-mode .tips-section-modal li,.night-mode .shapes-section li,.night-mode .confirm-content{color:#b0bec5}.night-mode .notification{background:#1565c0}
