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.react-flow__node{visibility:visible!important}.canvas-state{position:absolute;z-index:10;top:50%;left:50%;transform:translate(-50%,-50%);color:#667085;font-size:13px}.device-node{min-width:210px;max-width:240px;overflow:hidden;border:1px solid #bac4d3;border-radius:8px;background:#fff;box-shadow:0 10px 28px #0f172a1f}.device-node-header{display:flex;width:100%;flex-direction:column;gap:2px;border:0;border-bottom:1px solid #e4e8ef;background:#f8fafc;padding:9px 12px;color:#172033;text-align:left}.device-node-header strong{font-size:13px}.device-node-header span{color:#667085;font-size:11px}.device-node-ports{display:grid;gap:1px;padding:6px 0}.device-node-port{position:relative;min-height:28px;padding:0 16px}.node-port-label{width:100%;height:26px;border:0;border-radius:4px;background:transparent;color:#344054;font-size:11px;text-align:left}.node-port-label.is-connected{color:var(--port-color, #2563eb);font-weight:700}.port-handle{width:9px;height:9px;border:2px solid #ffffff;background:var(--port-color, #2563eb)}.port-handle-left{left:-5px}.port-handle-right{right:-5px}.cable-edge-label{position:absolute;border:1px solid #d9dee8;border-radius:999px;padding:2px 7px;background:#fff;color:#344054;font-size:11px;font-weight:650;pointer-events:all}@media(max-width:760px){.app-shell{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);grid-template-areas:"toolbar" "content";padding-bottom:calc(56px + env(safe-area-inset-bottom))}.app-toolbar{flex-wrap:wrap;gap:8px;align-items:stretch;padding:8px 10px}.brand-block{min-width:150px}.toolbar-actions{flex:1;justify-content:flex-end;gap:6px}.toolbar-actions .tool-button{padding:0 8px}.toolbar-actions .primary-button{min-width:86px}.mobile-tabs{display:grid;position:fixed;z-index:40;right:0;bottom:0;left:0;grid-template-columns:repeat(4,minmax(0,1fr));width:100%;gap:6px;border-top:1px solid #d9dee8;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:#fff;box-shadow:0 -10px 28px #0f172a1a}.mobile-tab{min-height:34px;border:1px solid #cfd6e3;border-radius:6px;background:#fff;color:#344054;font-size:12px;font-weight:650}.mobile-tab.is-active{border-color:#2563eb;background:#eff6ff;color:#1d4ed8}.app-left-panel,.app-canvas,.app-inspector{display:none;grid-area:content;width:100%;border:0}.mobile-view-devices .app-left-panel,.mobile-view-cables .app-left-panel,.mobile-view-topology .app-canvas,.mobile-view-details .app-inspector{display:block}.mobile-view-devices .left-cables-section,.mobile-view-cables .left-devices-section{display:none}.app-left-panel,.app-inspector{overflow:auto}.app-canvas{position:relative;min-height:0}.panel-stack,.modal-backdrop{padding:10px}.modal-panel{max-height:calc(100dvh - 20px)}.message-bar{bottom:calc(66px + env(safe-area-inset-bottom));left:10px;max-width:calc(100% - 20px)}.device-node{min-width:190px;max-width:210px}}