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var(--border)}.hw-b-port-num{font-family:var(--mono);color:var(--ink-4);font-size:9px;font-weight:600}.hw-b-port-label{font-family:var(--mono);color:var(--ink);align-items:center;gap:5px;font-size:11px;font-weight:600;display:flex}.hw-b-port-label.empty{color:var(--ink-4);font-weight:400;font-family:var(--sans);font-size:11px;font-style:italic}.hw-b-port-sub{color:var(--ink-3);font-size:10px}.hw-b-hub-expand{border-top:1px solid var(--border);background:var(--k-hub);padding:0 12px 12px}@supports (color:color-mix(in lab, red, red)){.hw-b-hub-expand{background:color-mix(in oklab, var(--k-hub) 6%, white)}}.hw-b-hub-expand .hub-label{text-transform:uppercase;letter-spacing:.05em;color:var(--ink-4);padding:8px 0 6px;font-size:10px;font-weight:600}.hw-b-hub-ports{border:1px solid var(--border);background:var(--surface);border-radius:7px;flex-direction:column;display:flex;overflow:hidden}.hw-b-hub-port-row{border-bottom:1px solid var(--border);grid-template-columns:1fr 1fr;display:grid}.hw-b-hub-port-row:last-child{border-bottom:none}.hw-b-hub-port{padding:6px 10px}.hw-b-hub-port:first-child{border-right:1px solid var(--border)}.canvas-wrap .react-flow{width:100%;height:100%}.react-flow__handle{opacity:0;pointer-events:none;border:none;width:1px;min-width:1px;height:1px}.react-flow__node{cursor:pointer}.react-flow__node:focus{outline:none}.rf-node-card{background:var(--surface);border:1px solid var(--border);width:220px;height:54px;font-family:var(--mono);border-radius:7px;transition:border-color .15s,box-shadow .15s;position:relative;overflow:hidden}.rf-node-card:hover{border-color:var(--accent);box-shadow:0 2px 8px #4f46e526}.selected .rf-node-card{border:2px solid var(--accent)}.ancestor .rf-node-card{border:1px dashed var(--accent)}.search-match .rf-node-card{outline:2px dashed var(--warn);outline-offset:0;border-radius:7px}.rf-node-card .tag-bar{border-radius:2px 0 0 2px;width:4px;position:absolute;top:0;bottom:0;left:0}.rf-node-card .title{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;position:absolute;top:9px;left:14px;right:74px;overflow:hidden}.rf-node-card .sub{color:var(--ink-3);font-size:10px;font-family:var(--sans);white-space:nowrap;text-overflow:ellipsis;position:absolute;top:26px;left:14px;right:74px;overflow:hidden}.rf-node-card .kind-badge{border-radius:3px;justify-content:center;align-items:center;width:62px;height:14px;display:flex;position:absolute;top:8px;right:8px}.rf-node-card .kind-badge span{color:#fff;text-transform:uppercase;letter-spacing:.03em;font-size:9px;font-weight:600}.rf-node-card.cat-master .tag-bar,.rf-node-card.cat-master .kind-badge{background:var(--k-master)}.rf-node-card.cat-hub .tag-bar,.rf-node-card.cat-hub .kind-badge{background:var(--k-hub)}.rf-node-card.cat-active .tag-bar,.rf-node-card.cat-active .kind-badge{background:var(--k-active)}.rf-node-card.cat-passive .tag-bar,.rf-node-card.cat-passive .kind-badge{background:var(--k-passive)}.rf-node-card.cat-asset .tag-bar,.rf-node-card.cat-asset .kind-badge{background:var(--k-asset)}.rf-node-card.rf-hub-card{flex-direction:column;height:auto;display:flex;overflow:visible}.hub-port-right:not(:last-child){border-right:1px solid var(--border)}.hub-header{flex-shrink:0;height:54px;position:relative;overflow:hidden}.hub-port-grid{background:var(--surface);border-radius:0 0 7px 7px;flex-direction:column;flex:1;display:flex;overflow:hidden}.hub-port-row{border-top:1px solid var(--border);height:24px;display:grid}.hub-port-cell{font-family:var(--mono);align-items:center;gap:4px;min-width:0;padding:0 6px;font-size:9px;display:flex;position:relative;overflow:hidden}.hub-port-left{border-right:1px solid var(--border)}.hub-port-right{flex-direction:row-reverse}.hub-port-dot{border-radius:50%;flex-shrink:0;width:6px;height:6px}.hub-port-dot.empty{background:var(--border-strong)}.hub-port-label{text-overflow:ellipsis;white-space:nowrap;color:var(--ink-2);flex:1;font-size:9px;overflow:hidden}.hub-port-num{color:var(--ink-4);flex-shrink:0;font-size:9px}