feat(traffic-flow): раскрытие сервисов страны на карте сети

- Контракт: countryServiceGroups (группа сервисов страны) в flowMapHopsDto, тип FlowMapCountryServiceGroup.
- Бэкенд: вложенная агрегация brand×ISO в том же проходе hops; рёбра страна→сервис, пути с реальным EN; cap 8 / min 4, доля от байтов страны.
- Хелпер mapCountryServiceNodeId: id вида cc:us|svc:google, сервисы разных стран не смешиваются.
- Карта сети: клик по стране сдвигает колонку стран и раскрывает столбец её сервисов; остальные страны приглушены; панели страны и вложенного сервиса.
- Тесты: группы US/US+NL, рёбра от страны, cap/min вложенного слоя; mock countryServiceGroups для демо-режима.

app/(main)/network-map/page.tsx

@@ -27,7 +27,9 @@ import {
   findServerByGreRemote,
   greSourceWanIndexOnMap,
   greTunnelProbe,
+  placeCountryServiceNodes,
   placeServiceNodes,
+  SERVICE_COL_W,
   type GreMapEdge,
   type WanJhEdge,
 } from "@/lib/network-map-layout"
@@ -55,7 +57,7 @@ import {
   matchNetflowForWan,
   type MatchedNetflowHop,
 } from "@/lib/map-netflow-hops"
-import type { FlowMapHop, FlowMapHopsDto, FlowMapService, FlowMapServiceEdge, FlowMapServicePath } from "@mmapp/contracts/traffic-flow"
+import type { FlowMapCountryServiceGroup, FlowMapHop, FlowMapHopsDto, FlowMapService, FlowMapServiceEdge, FlowMapServicePath } from "@mmapp/contracts/traffic-flow"
 import { ServiceBrandIcon } from "@/components/network-map/service-brand-icon"
 import { CountryFlagSvg } from "@/components/network-map/country-flag-svg"
 import { Button } from "@/components/ui/button"
@@ -324,6 +326,29 @@ const MOCK_MAP_COUNTRY_PATHS: FlowMapServicePath[] = [
   { clientId: "u2", clientName: "Bob", viaId: "srv1", viaName: "mt-msk-core-01", enId: "srv3", enName: "mt-fra-edge-01", serviceId: "cc:de", bytes: 9_000_000, bps: 3_600_000 },
 ]
 
+/** Доли — от байтов страны cc:us (22M из моков выше). */
+const MOCK_COUNTRY_SERVICE_GROUPS: FlowMapCountryServiceGroup[] = [
+  {
+    countryId: "cc:us",
+    services: [
+      { id: "cc:us|svc:google", label: "Google", category: "Веб", bytes: 12_000_000, bps: 4_800_000, share: 12 / 22 },
+      { id: "cc:us|svc:cloudflare", label: "Cloudflare", category: "CDN", bytes: 7_000_000, bps: 2_800_000, share: 7 / 22 },
+      { id: "cc:us|svc:aws", label: "AWS", category: "CDN", bytes: 3_000_000, bps: 1_200_000, share: 3 / 22 },
+    ],
+    edges: [
+      { fromId: "cc:us", toId: "cc:us|svc:google", bytes: 12_000_000, bps: 4_800_000, bpsFwd: 9_000_000, bpsRev: 3_000_000, clientName: "Alice", clients: [{ id: "u1", name: "Alice" }] },
+      { fromId: "cc:us", toId: "cc:us|svc:cloudflare", bytes: 7_000_000, bps: 2_800_000, bpsFwd: 5_250_000, bpsRev: 1_750_000, clientName: "Alice", clients: [{ id: "u1", name: "Alice" }] },
+      { fromId: "cc:us", toId: "cc:us|svc:aws", bytes: 3_000_000, bps: 1_200_000, bpsFwd: 2_250_000, bpsRev: 750_000, clientName: "Bob", clients: [{ id: "u2", name: "Bob" }] },
+    ],
+    paths: [
+      { clientId: "u1", clientName: "Alice", viaId: "srv1", viaName: "mt-msk-core-01", enId: "srv2", enName: "mt-spb-edge-01", serviceId: "cc:us|svc:google", bytes: 8_000_000, bps: 3_200_000 },
+      { clientId: "u2", clientName: "Bob", viaId: "srv1", viaName: "mt-msk-core-01", enId: "srv3", enName: "mt-fra-edge-01", serviceId: "cc:us|svc:google", bytes: 4_000_000, bps: 1_600_000 },
+      { clientId: "u1", clientName: "Alice", viaId: "srv1", viaName: "mt-msk-core-01", enId: "srv2", enName: "mt-spb-edge-01", serviceId: "cc:us|svc:cloudflare", bytes: 7_000_000, bps: 2_800_000 },
+      { clientId: "u2", clientName: "Bob", viaId: "srv1", viaName: "mt-msk-core-01", enId: "srv3", enName: "mt-fra-edge-01", serviceId: "cc:us|svc:aws", bytes: 3_000_000, bps: 1_200_000 },
+    ],
+  },
+]
+
 const DEST_MODE_KEY = "mm-network-map-dest-mode"
 type DestMode = "services" | "countries"
 
@@ -782,6 +807,8 @@ function ServiceNode({
   isDragged,
   destMode,
   iso,
+  dim,
+  shareLabel,
   onClick,
   onMouseDown,
 }: {
@@ -794,6 +821,10 @@ function ServiceNode({
   isDragged: boolean
   destMode: DestMode
   iso?: string
+  /** Приглушение узла при раскрытии другой страны (остаётся на холсте). */
+  dim?: boolean
+  /** Подпись доли в tooltip: у вложенных сервисов — доля страны, не окна. */
+  shareLabel?: string
   onClick: () => void
   onMouseDown: (e: React.MouseEvent) => void
 }) {
@@ -804,11 +835,11 @@ function ServiceNode({
     <g
       transform={`translate(${x},${y})`}
       style={{ cursor: isDragged ? "grabbing" : "grab", transition: isDragged ? "none" : "opacity 0.25s" }}
-      opacity={isVis ? 1 : 0.08}
+      opacity={isVis ? (dim ? 0.35 : 1) : 0.08}
       onMouseDown={(e) => { e.stopPropagation(); onMouseDown(e) }}
       onClick={(e) => { e.stopPropagation(); onClick() }}
     >
-      <title>{`${label} · ${serviceSharePct(share)} payload окна`}</title>
+      <title>{`${label} · ${serviceSharePct(share)} ${shareLabel ?? "payload окна"}`}</title>
       {isSel && (
         <rect
           x={-bw / 2 - 6}
@@ -1154,6 +1185,7 @@ export default function NetworkMapPage() {
   const [mapCountries, setMapCountries] = useState<FlowMapService[]>([])
   const [mapCountryEdges, setMapCountryEdges] = useState<FlowMapServiceEdge[]>([])
   const [mapCountryPaths, setMapCountryPaths] = useState<FlowMapServicePath[]>([])
+  const [mapCountryServiceGroups, setMapCountryServiceGroups] = useState<FlowMapCountryServiceGroup[]>([])
   const [mapSharePct, setMapSharePct] = useState(5)
   const [mapNamedBytes, setMapNamedBytes] = useState(0)
   const [mapTotalBytes, setMapTotalBytes] = useState(0)
@@ -1258,6 +1290,7 @@ export default function NetworkMapPage() {
         setMapCountries(MOCK_MAP_COUNTRIES)
         setMapCountryEdges(MOCK_MAP_COUNTRY_EDGES)
         setMapCountryPaths(MOCK_MAP_COUNTRY_PATHS)
+        setMapCountryServiceGroups(MOCK_COUNTRY_SERVICE_GROUPS)
         setMapSharePct(5)
         setMapNamedBytes(0)
         setMapTotalBytes(0)
@@ -1290,6 +1323,8 @@ export default function NetworkMapPage() {
   // ── Interaction ─────────────────────────────────────────────────────────────
   const [selected,   setSelected]   = useState<Server | null>(null)
   const [selectedService, setSelectedService] = useState<FlowMapService | null>(null)
+  /** Раскрытая страна (режим «Страны»): справа столбец её сервисов. Не персистится. */
+  const [expandedCountryId, setExpandedCountryId] = useState<string | null>(null)
   const [destMode, setDestModeState] = useState<DestMode>("services")
   useEffect(() => {
     queueMicrotask(() => setDestModeState(readDestMode()))
@@ -1297,15 +1332,32 @@ export default function NetworkMapPage() {
   function setDestMode(mode: DestMode) {
     setDestModeState(mode)
     setSelectedService(null)
+    setExpandedCountryId(null)
     setHighlightedPath(null)
     try { sessionStorage.setItem(DEST_MODE_KEY, mode) } catch { /* private mode */ }
   }
+  const expandedCountryGroup = useMemo(
+    () => destMode === "countries" && expandedCountryId
+      ? mapCountryServiceGroups.find((g) => g.countryId === expandedCountryId) ?? null
+      : null,
+    [destMode, expandedCountryId, mapCountryServiceGroups],
+  )
+  const nestedServices = useMemo(() => expandedCountryGroup?.services ?? [], [expandedCountryGroup])
   const liveSelectedService = selectedService
     ? (
       (destMode === "countries" ? mapCountries : mapServices)
-        .find((s) => s.id === selectedService.id) ?? selectedService
+        .find((s) => s.id === selectedService.id)
+      ?? nestedServices.find((s) => s.id === selectedService.id)
+      ?? selectedService
     )
     : null
+  const selectedNestedService = liveSelectedService
+    && nestedServices.some((s) => s.id === liveSelectedService.id)
+    ? liveSelectedService
+    : null
+  const expandedCountry = expandedCountryId
+    ? mapCountries.find((c) => c.id === expandedCountryId) ?? null
+    : null
   const [highlightedPath, setHighlightedPath] = useState<{ viaId: string; enId: string; serviceId: string } | null>(null)
   const [selWanIdx,  setSelWanIdx]  = useState<number | null>(null)
   const [hoveredId,  setHoveredId]  = useState<string | null>(null)
@@ -1359,6 +1411,7 @@ export default function NetworkMapPage() {
         setMapCountries(MOCK_MAP_COUNTRIES)
         setMapCountryEdges(MOCK_MAP_COUNTRY_EDGES)
         setMapCountryPaths(MOCK_MAP_COUNTRY_PATHS)
+        setMapCountryServiceGroups(MOCK_COUNTRY_SERVICE_GROUPS)
         setMapSharePct(5)
         setMapCountryLoaded(true)
       })
@@ -1373,6 +1426,7 @@ export default function NetworkMapPage() {
         setMapCountries([])
         setMapCountryEdges([])
         setMapCountryPaths([])
+        setMapCountryServiceGroups([])
       })
       return
     }
@@ -1391,6 +1445,7 @@ export default function NetworkMapPage() {
           setMapCountries(res.countries ?? [])
           setMapCountryEdges(res.countryEdges ?? [])
           setMapCountryPaths(res.countryPaths ?? [])
+          setMapCountryServiceGroups(res.countryServiceGroups ?? [])
           if (res.mapServiceMinSharePct != null) setMapSharePct(res.mapServiceMinSharePct)
           setMapNamedBytes(res.namedBytes ?? 0)
           setMapTotalBytes(res.totalBytes ?? 0)
@@ -1627,8 +1682,24 @@ export default function NetworkMapPage() {
       .map((s) => nodePosById[s.id])
       .filter((p): p is { x: number; y: number } => Boolean(p)),
   )
+  // Раскрытая страна: колонка стран уходит влево, правый x занимает столбец её сервисов.
+  const countryColShift = expandedCountryGroup ? SERVICE_COL_W : 0
+  const autoDestPos = countryColShift
+    ? Object.fromEntries(
+        Object.entries(autoServicePos).map(([id, p]) => [id, { x: p.x - countryColShift, y: p.y }]),
+      )
+    : autoServicePos
   const servicePosById = Object.fromEntries(
-    visibleMapServices.map((s) => [s.id, servicePositions[s.id] ?? autoServicePos[s.id]!]),
+    visibleMapServices.map((s) => [s.id, servicePositions[s.id] ?? autoDestPos[s.id]!]),
+  )
+  const autoNestedPos = placeCountryServiceNodes(
+    nestedServices.map((s) => s.id),
+    expandedCountryId ? servicePosById[expandedCountryId] ?? autoDestPos[expandedCountryId] : undefined,
+  )
+  const nestedPosById = Object.fromEntries(
+    nestedServices
+      .map((s) => [s.id, servicePositions[s.id] ?? autoNestedPos[s.id]] as const)
+      .filter((entry): entry is readonly [string, { x: number; y: number }] => Boolean(entry[1])),
   )
 
   // ── Refs ─────────────────────────────────────────────────────────────────────
@@ -1713,6 +1784,7 @@ export default function NetworkMapPage() {
         setSelectedGreEdge(null)
         setSelectedService(null)
         setHighlightedPath(null)
+        setExpandedCountryId(null)
       }
       if (e.key === "=" || e.key === "+") applyZoomCenter(1.25)
       if (e.key === "-")                  applyZoomCenter(1 / 1.25)
@@ -1810,6 +1882,7 @@ export default function NetworkMapPage() {
       setSelectedGreEdge(null)
       setSelectedService(null)
       setHighlightedPath(null)
+      setExpandedCountryId(null)
     }
   }
 
@@ -1845,12 +1918,33 @@ export default function NetworkMapPage() {
 
   // ── Side panel ────────────────────────────────────────────────────────────
   useEffect(() => {
-    if (!selectedService) return
-    if (!destNodes.some((s) => s.id === selectedService.id)) {
-      setSelectedService(null)
-      setHighlightedPath(null)
+    if (
+      expandedCountryId
+      && (!mapCountries.some((s) => s.id === expandedCountryId)
+        || !mapCountryServiceGroups.some((g) => g.countryId === expandedCountryId))
+    ) {
+      queueMicrotask(() => setExpandedCountryId(null))
     }
-  }, [destMode, destNodes, selectedService])
+  }, [mapCountries, mapCountryServiceGroups, expandedCountryId])
+  useEffect(() => {
+    if (!selectedService) return
+    const stillVisible =
+      destNodes.some((s) => s.id === selectedService.id)
+      || nestedServices.some((s) => s.id === selectedService.id)
+    if (!stillVisible) {
+      queueMicrotask(() => {
+        setSelectedService(null)
+        setHighlightedPath(null)
+      })
+    }
+  }, [destMode, destNodes, nestedServices, selectedService])
+  useEffect(() => {
+    if (!showServices) queueMicrotask(() => setExpandedCountryId(null))
+  }, [showServices])
+  // Сдвиг колонки стран меняет систему координат: сбрасываем drag-овчины сервисов.
+  useEffect(() => {
+    queueMicrotask(() => setServicePositions({}))
+  }, [expandedCountryId])
   function selectServer(s: Server) {
     setSelectedGreEdge(null)
     setSelectedService(null)
@@ -1865,6 +1959,10 @@ export default function NetworkMapPage() {
     setSelWanIdx(null)
     setHighlightedPath(null)
     setSelectedService((prev: FlowMapService | null) => prev?.id === svc.id ? null : svc)
+    // Клик по стране в режиме «Страны» раскрывает столбец её сервисов; повторный — сворачивает.
+    if (destMode === "countries" && svc.id.startsWith("cc:") && !svc.id.includes("|")) {
+      setExpandedCountryId((prev) => (prev === svc.id ? null : svc.id))
+    }
   }
   function selectWan(s: Server, wanIdx: number) {
     setSelectedGreEdge(null)
@@ -2413,6 +2511,7 @@ export default function NetworkMapPage() {
                   y={pos.y}
                   isSel={selectedService?.id === svc.id}
                   isVis
+                  dim={Boolean(expandedCountryGroup) && svc.id !== expandedCountryId}
                   isDragged={draggedSvcId === svc.id}
                   destMode={destMode}
                   iso={svc.label}
@@ -2425,6 +2524,31 @@ export default function NetworkMapPage() {
               )
             })}
 
+            {/* ── Сервисы раскрытой страны (второй столбец справа) ── */}
+            {expandedCountryGroup && nestedServices.map((svc) => {
+              const pos = nestedPosById[svc.id]
+              if (!pos) return null
+              return (
+                <ServiceNode
+                  key={svc.id}
+                  label={svc.label}
+                  share={svc.share}
+                  x={pos.x}
+                  y={pos.y}
+                  isSel={selectedService?.id === svc.id}
+                  isVis
+                  isDragged={draggedSvcId === svc.id}
+                  destMode="services"
+                  shareLabel="трафика страны"
+                  onMouseDown={(e) => onServiceMouseDown(e, svc.id, pos.x, pos.y)}
+                  onClick={() => {
+                    if (suppressClickRef.current) { suppressClickRef.current = false; return }
+                    selectService(svc)
+                  }}
+                />
+              )
+            })}
+
             {/* ── EN → destination services (поверх узлов, чтобы пунктир не прятался) ── */}
             {visibleServiceEdges.map((edge) => {
               const from = nodeById[edge.fromId] ?? nodePosById[edge.fromId]
@@ -2455,7 +2579,8 @@ export default function NetworkMapPage() {
                 && highlightedPath.serviceId === edge.toId,
               )
               const pathDim = Boolean(highlightedPath) && !pathHit
-              const hl = pathHit || (!highlightedPath && (selectedService?.id === edge.toId || selected?.id === edge.fromId))
+              const hl = pathHit || (!highlightedPath && (selectedService?.id === edge.toId || selected?.id === edge.fromId || expandedCountryId === edge.toId))
+              const countryDim = !hl && Boolean(expandedCountryGroup) && edge.toId !== expandedCountryId
               const svc = visibleMapServices.find((s) => s.id === edge.toId)
               const enName = mapServers.find((s) => s.id === edge.fromId)?.name ?? edge.fromId
               const clientLabel = (edge.clients?.map((c) => c.name).filter(Boolean).join(", ") || edge.clientName || "—")
@@ -2463,7 +2588,7 @@ export default function NetworkMapPage() {
               return (
                 <g
                   key={`${edge.fromId}|${edge.toId}`}
-                  opacity={pathDim ? 0.12 : hl ? 1 : 0.72}
+                  opacity={pathDim ? 0.12 : hl ? 1 : countryDim ? 0.35 : 0.72}
                   style={{ transition: "opacity 0.3s" }}
                 >
                   <title>{pathTitle}</title>
@@ -2509,6 +2634,81 @@ export default function NetworkMapPage() {
               )
             })}
 
+            {/* ── Раскрытая страна → её сервисы ── */}
+            {expandedCountryGroup?.edges.map((edge) => {
+              const from = servicePosById[edge.fromId]
+              const to = nestedPosById[edge.toId]
+              if (!from || !to) return null
+              const hop: MatchedNetflowHop = {
+                bytes: edge.bytes,
+                bps: edge.bps,
+                bpsFwd: edge.bpsFwd,
+                bpsRev: edge.bpsRev,
+              }
+              const clipped = clipSegmentCircleToRect(
+                from.x,
+                from.y,
+                MAP_SERVICE_NODE_W / 2,
+                to.x,
+                to.y,
+                MAP_SERVICE_NODE_W / 2,
+                MAP_SERVICE_NODE_H / 2,
+              )
+              const { mx, my } = edgeBadgePosition(clipped.x1, clipped.y1, clipped.x2, clipped.y2, 0.55, 16)
+              const hl = selectedService?.id === edge.toId
+              const svc = nestedServices.find((s) => s.id === edge.toId)
+              const country = mapCountries.find((s) => s.id === edge.fromId)
+              const clientLabel = (edge.clients?.map((c) => c.name).filter(Boolean).join(", ") || edge.clientName || "—")
+              const pathTitle = `${clientLabel} → ${destDisplayLabel(country, "countries", edge.fromId)} → ${edge.toId.split("|")[1] ?? edge.toId}`
+              return (
+                <g
+                  key={`${edge.fromId}|${edge.toId}`}
+                  opacity={hl ? 1 : 0.72}
+                  style={{ transition: "opacity 0.3s" }}
+                >
+                  <title>{pathTitle}</title>
+                  <line
+                    x1={clipped.x1} y1={clipped.y1} x2={clipped.x2} y2={clipped.y2}
+                    stroke="#22d3ee"
+                    strokeWidth={hopHasRate(hop) ? 2 : 1.3}
+                    strokeDasharray="4 4"
+                    opacity="0.9"
+                    pointerEvents="none"
+                  />
+                  <line
+                    x1={clipped.x1} y1={clipped.y1} x2={clipped.x2} y2={clipped.y2}
+                    stroke="#00000000"
+                    strokeWidth={14}
+                    strokeLinecap="round"
+                    style={{ cursor: "pointer" }}
+                    onPointerDown={(ev) => { ev.stopPropagation() }}
+                    onClick={(ev) => {
+                      ev.stopPropagation()
+                      if (svc) selectService(svc)
+                    }}
+                  />
+                  {showAnimDots && hopHasRate(hop) && (
+                    <circle r="3" fill="#67e8f9" opacity="0.85" pointerEvents="none">
+                      <animateMotion dur="2.6s" repeatCount="indefinite"
+                        path={`M ${clipped.x1} ${clipped.y1} L ${clipped.x2} ${clipped.y2}`} />
+                    </circle>
+                  )}
+                  {hopHasRate(hop) && (
+                    <NetflowRateBadge
+                      mx={mx}
+                      my={my}
+                      hop={hop}
+                      onOpen={(ev) => {
+                        ev.stopPropagation()
+                        const hit = nestedServices.find((s) => s.id === edge.toId)
+                        if (hit) selectService(hit)
+                      }}
+                    />
+                  )}
+                </g>
+              )
+            })}
+
             {/* ── Hover tooltip ── */}
             {hoveredNode && !isDragging && (
               <SvgTooltip n={hoveredNode} />
@@ -2613,7 +2813,7 @@ export default function NetworkMapPage() {
               satPos={effectiveSatPos}
               wanJhEdges={visibleWanJhEdges}
               homeRouters={homeRouters}
-              servicePos={servicePosById}
+              servicePos={{ ...servicePosById, ...nestedPosById }}
               onClose={() => setShowMinimap(false)}
               onPan={(x, y) => setPan({ x, y })}
             />
@@ -2848,6 +3048,71 @@ export default function NetworkMapPage() {
                   })()}
                 </div>
               </>
+            ) : selectedNestedService ? (
+              <>
+                <div className="flex items-start gap-2 px-4 py-3 border-b">
+                  <div className="mt-0.5">
+                    <ServiceBrandIcon label={selectedNestedService.label} size={22} />
+                  </div>
+                  <div className="flex-1 min-w-0">
+                    <p className="font-mono font-semibold text-sm truncate">
+                      {selectedNestedService.label}
+                    </p>
+                    <p className="text-xs text-muted-foreground mt-0.5">
+                      {`Сервис в ${destDisplayLabel(expandedCountry ?? undefined, "countries")} · ${selectedNestedService.category}`}
+                    </p>
+                  </div>
+                  <button
+                    type="button"
+                    onClick={() => setSelectedService(null)}
+                    className="text-muted-foreground hover:text-foreground transition-colors"
+                  >
+                    <XIcon className="size-4" />
+                  </button>
+                </div>
+                <div className="flex-1 overflow-y-auto px-4 py-4 flex flex-col gap-4">
+                  <div className="flex flex-col gap-0">
+                    <div className="flex items-center justify-between py-2 border-b border-border/50">
+                      <span className="text-xs text-muted-foreground">Доля страны</span>
+                      <span className="text-xs font-mono font-medium text-cyan-400">{serviceSharePct(selectedNestedService.share)}</span>
+                    </div>
+                    {mapTotalBytes > 0 && (
+                      <div className="flex items-center justify-between py-2 border-b border-border/50">
+                        <span className="text-xs text-muted-foreground">Доля окна</span>
+                        <span className="text-xs font-mono font-medium text-cyan-400">
+                          {serviceSharePct(selectedNestedService.bytes / mapTotalBytes)}
+                        </span>
+                      </div>
+                    )}
+                    <div className="flex items-center justify-between py-2 border-b border-border/50">
+                      <span className="text-xs text-muted-foreground">Скорость</span>
+                      <span className="text-xs font-mono font-medium">
+                        {formatNetflowRate({
+                          bytes: selectedNestedService.bytes,
+                          bps: selectedNestedService.bps,
+                          bpsFwd: selectedNestedService.bps,
+                          bpsRev: 0,
+                        })}
+                      </span>
+                    </div>
+                  </div>
+                  <div>
+                    <p className="text-xs font-semibold text-muted-foreground uppercase tracking-wider mb-2">Выход</p>
+                    <ServicePathList
+                      paths={(expandedCountryGroup?.paths ?? [])
+                        .filter((p) => p.serviceId === selectedNestedService.id)
+                        .slice()
+                        .sort((a, b) => b.bps - a.bps)}
+                      servers={mapServers}
+                      services={nestedServices}
+                      highlight={highlightedPath}
+                      viaMode="via"
+                      destMode="services"
+                      onToggle={togglePathHighlight}
+                    />
+                  </div>
+                </div>
+              </>
             ) : liveSelectedService ? (
               <>
                 <div className="flex items-start gap-2 px-4 py-3 border-b">
@@ -2924,6 +3189,30 @@ export default function NetworkMapPage() {
                       </span>
                     </div>
                   </div>
+                  {expandedCountryGroup && liveSelectedService.id === expandedCountryGroup.countryId && (
+                    <div>
+                      <p className="text-xs font-semibold text-muted-foreground uppercase tracking-wider mb-2">Сервисы в стране</p>
+                      <div className="flex flex-col gap-1">
+                        {expandedCountryGroup.services.map((svc) => (
+                          <button
+                            key={svc.id}
+                            type="button"
+                            onClick={() => selectService(svc)}
+                            className={cn(
+                              "flex items-center justify-between gap-2 rounded-md px-2 py-1.5 text-left text-xs transition-colors",
+                              selectedService?.id === svc.id ? "bg-cyan-500/15 ring-1 ring-cyan-500/40" : "hover:bg-muted/50",
+                            )}
+                          >
+                            <span className="flex items-center gap-1.5 min-w-0">
+                              <ServiceBrandIcon label={svc.label} size={14} />
+                              <span className="font-mono truncate">{svc.label}</span>
+                            </span>
+                            <span className="font-mono text-cyan-400 tabular-nums shrink-0">{serviceSharePct(svc.share)}</span>
+                          </button>
+                        ))}
+                      </div>
+                    </div>
+                  )}
                   <div>
                     <p className="text-xs font-semibold text-muted-foreground uppercase tracking-wider mb-2">Выход</p>
                     <div className="flex flex-col gap-3">