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.vue-flow__edges{pointer-events:none;overflow:visible}.vue-flow__edge-path,.vue-flow__connection-path{stroke:#b1b1b7;stroke-width:1;fill:none}.vue-flow__edge{pointer-events:visibleStroke;cursor:pointer}.vue-flow__edge.animated path{stroke-dasharray:5;animation:dashdraw .5s linear infinite}.vue-flow__edge.animated path.vue-flow__edge-interaction{stroke-dasharray:none;animation:none}.vue-flow__edge.inactive{pointer-events:none}.vue-flow__edge.selected,.vue-flow__edge:focus,.vue-flow__edge:focus-visible{outline:none}.vue-flow__edge.selected .vue-flow__edge-path,.vue-flow__edge:focus .vue-flow__edge-path,.vue-flow__edge:focus-visible .vue-flow__edge-path{stroke:#555}.vue-flow__edge-textwrapper{pointer-events:all}.vue-flow__edge-textbg{fill:#fff}.vue-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.vue-flow__connection{pointer-events:none}.vue-flow__connection .animated{stroke-dasharray:5;animation:dashdraw .5s linear infinite}.vue-flow__connectionline{z-index:1001}.vue-flow__nodes{pointer-events:none;transform-origin:0 0}.vue-flow__node-default,.vue-flow__node-input,.vue-flow__node-output{border-width:1px;border-style:solid;border-color:#bbb}.vue-flow__node-default.selected,.vue-flow__node-default:focus,.vue-flow__node-default:focus-visible,.vue-flow__node-input.selected,.vue-flow__node-input:focus,.vue-flow__node-input:focus-visible,.vue-flow__node-output.selected,.vue-flow__node-output:focus,.vue-flow__node-output:focus-visible{outline:none;border:1px solid #555}.vue-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}.vue-flow__node.draggable{cursor:grab;pointer-events:all}.vue-flow__node.draggable.dragging{cursor:grabbing}.vue-flow__nodesselection{z-index:3;transform-origin:left top;pointer-events:none}.vue-flow__nodesselection-rect{position:absolute;pointer-events:all;cursor:grab}.vue-flow__nodesselection-rect.dragging{cursor:grabbing}.vue-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px}.vue-flow__handle.connectable{pointer-events:all;cursor:crosshair}.vue-flow__handle-bottom{left:50%;bottom:0;transform:translate(-50%,50%)}.vue-flow__handle-top{left:50%;top:0;transform:translate(-50%,-50%)}.vue-flow__handle-left{top:50%;left:0;transform:translate(-50%,-50%)}.vue-flow__handle-right{top:50%;right:0;transform:translate(50%,-50%)}.vue-flow__edgeupdater{cursor:move;pointer-events:all}.vue-flow__panel{position:absolute;z-index:5;margin:15px}.vue-flow__panel.top{top:0}.vue-flow__panel.bottom{bottom:0}.vue-flow__panel.left{left:0}.vue-flow__panel.right{right:0}.vue-flow__panel.center{left:50%;transform:translate(-50%)}@keyframes dashdraw{0%{stroke-dashoffset:10}}.vue-flow__controls{box-shadow:0 0 2px 1px #00000014}.vue-flow__controls-button{background:#fefefe;border:none;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;user-select:none;padding:5px}.vue-flow__controls-button svg{width:100%;max-width:12px;max-height:12px}.vue-flow__controls-button:hover{background:#f4f4f4}.vue-flow__controls-button:disabled{pointer-events:none}.vue-flow__controls-button:disabled svg{fill-opacity:.4}.vue-flow__minimap{background-color:#fff}.vue-flow__minimap.pannable{cursor:grab}.vue-flow__minimap.dragging{cursor:grabbing}.vue-flow__minimap-mask.pannable{cursor:grab}html,body,#app{margin:0;height:100%}#app{font-family:JetBrains Mono,monospace;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}.vue-flow-container{width:100vw;height:100vh}.custom-node{background-color:#f8fafc;padding:16px 24px;border-radius:8px;box-shadow:0 0 10px #0003;transition:all .2s ease;cursor:pointer;border:2px solid transparent;max-width:300px;position:relative}.custom-node.source{background-color:#f0f9ff}.custom-node.reference{background-color:#f7fee7}.custom-node.selected{border-color:#2563eb;box-shadow:0 0 15px #2563eb33}.custom-node:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.icon-container{background-color:#f1f5f9;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:1.2rem}.text-content{text-align:left}.title{font-weight:600;font-size:1rem;color:#1e293b}.author{font-size:.875rem;color:#64748b;margin-top:2px}.metadata{font-size:.75rem;color:#94a3b8;margin-top:4px}.year{font-family:JetBrains Mono,monospace}.custom-handle{width:10px!important;height:24px!important;background:#94a3b8!important;border-radius:4px!important;opacity:0;transition:opacity .2s}.custom-node:hover .custom-handle{opacity:1}.description-popup{position:absolute;top:100%;left:0;right:0;margin-top:8px;background-color:#fff;border-radius:8px;padding:16px;box-shadow:0 4px 15px #0000001a;z-index:100;max-width:400px;font-size:.875rem;color:#334155;line-height:1.5}.description-content{max-height:200px;overflow-y:auto;padding-right:8px}.description-content::-webkit-scrollbar{width:4px}.description-content::-webkit-scrollbar-track{background:#f1f5f9}.description-content::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:2px}.vue-flow__controls{background-color:#f8fafc;border:none;box-shadow:0 0 10px #0000001a;border-radius:8px}.vue-flow__controls-button{background:#f8fafc;border:none;color:#64748b;border-radius:4px;transition:all .2s}.vue-flow__controls-button:hover{background:#e2e8f0;color:#1e293b}.vue-flow__minimap{transform:scale(75%);transform-origin:bottom right;background-color:#f8fafc;border-radius:8px;box-shadow:0 0 10px #0000001a}.vue-flow__edge path{stroke-width:3}.graph-container{width:100vw;height:100vh;display:flex;position:relative}.details-panel{position:fixed;right:0;top:0;bottom:0;width:400px;background:#fff;box-shadow:-4px 0 15px #0000001a;z-index:1000;display:flex;flex-direction:column;transition:transform .3s ease}.panel-header{padding:20px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center}.panel-header h2{margin:0;font-size:1.25rem;font-weight:600;color:#1e293b}.close-button{background:none;border:none;font-size:1.5rem;color:#64748b;cursor:pointer;padding:4px 8px;border-radius:4px;transition:all .2s}.close-button:hover{background:#f1f5f9;color:#1e293b}.panel-content{padding:20px;overflow-y:auto;flex:1}.info-section{margin-bottom:24px}.info-row{margin-bottom:12px;display:flex;gap:12px}.info-row .label{font-weight:500;color:#64748b;min-width:100px}.description-section h3{font-size:1rem;font-weight:600;color:#1e293b;margin:0 0 12px}.description-section p{font-size:.875rem;line-height:1.6;color:#475569}.vue-flow-container{flex:1;height:100%}.math-flow{background-color:#edf2f7;height:100%;width:100%}html,body{margin:0;padding:0;height:100vh;width:100vw;overflow:hidden}.app-container{width:100vw;height:100vh;position:relative}