.nexus-network-viewer{border:1px solid #dbe2ec;border-radius:18px;overflow:hidden;background:#fff}.network-toolbar{padding:24px;display:flex;justify-content:space-between;gap:20px;align-items:center}.network-toolbar h2{font-size:19px;font-weight:700}.network-toolbar p{font-size:13px;color:#64748b;margin-top:6px}.network-toolbar label{font-size:13px;display:grid;gap:6px}.network-toolbar select{border:1px solid #cbd5e1;border-radius:8px;padding:9px 14px;background:white;color:#172033}.network-layers{padding:0 24px 20px;display:flex;gap:24px;flex-wrap:wrap;align-items:center}.network-layers label{display:flex;align-items:center;gap:8px;font-size:13px}.network-layers span{width:10px;height:10px;border-radius:50%}.network-layers button{margin-left:auto;color:#6366f1;font-size:13px;font-weight:600}.nexus-network-viewer canvas{width:100%;height:480px;display:block;touch-action:none;cursor:grab}.network-caption{padding:15px 24px;display:flex;justify-content:space-between;color:#64748b;font-size:12px}.network-empty{padding:20px;color:#64748b}.dark .nexus-network-viewer{background:#172033;border-color:#334155}.dark .network-toolbar h2,.dark .network-layers{color:#e2e8f0}@media(max-width:640px){.network-toolbar{align-items:stretch;flex-direction:column}.nexus-network-viewer canvas{height:340px}.network-caption{gap:15px;flex-direction:column}}