feat(ui): enhance CodeExportSheet and WgExportSheet components

Updated CodeExportSheet to improve UI elements, including the addition of a Badge component for live status indication and refined layout adjustments. Modified WgExportSheet to simplify format labels and incorporate live content fetching capabilities. Adjusted styles for better visual consistency and user experience.

app/(main)/containers/page.tsx

@@ -17,13 +17,14 @@ import {
 import {
   BoxIcon, PlayIcon, StopCircleIcon, SearchIcon,
   MoreHorizontalIcon, Trash2Icon, PencilIcon, PowerIcon,
-  CodeXmlIcon, CopyIcon, CheckIcon, ActivityIcon, ServerIcon,
+  CodeXmlIcon, ActivityIcon, ServerIcon,
   TerminalIcon, AlertCircleIcon,
 } from "lucide-react"
 import {
   Sheet, SheetContent, SheetHeader, SheetTitle,
   SheetDescription, SheetFooter, SheetClose,
 } from "@/components/ui/sheet"
+import { CodeExportSheet } from "@/components/reui-kit/code-export-sheet"
 
 // ─── helpers ──────────────────────────────────────────────────────────────────
 
@@ -104,57 +105,23 @@ function generateContainerRsc(c: RouterContainer): string {
 function ExportSheet({ open, container, onClose }: {
   open: boolean; container: RouterContainer | null; onClose: () => void
 }) {
-  const [copied, setCopied] = useState(false)
   const code = useMemo(() => container ? generateContainerRsc(container) : "", [container])
 
-  function handleCopy() {
-    navigator.clipboard.writeText(code).then(() => {
-      setCopied(true); setTimeout(() => setCopied(false), 2000)
-    })
-  }
-
   return (
-    <Sheet open={open} onOpenChange={(v) => { if (!v) onClose() }}>
+    <CodeExportSheet
-      <SheetContent className="flex flex-col overflow-hidden p-0 gap-0 sm:max-w-2xl">
+      open={open}
-        <SheetHeader className="shrink-0 px-6 pt-5 pb-4 border-b">
+      onClose={onClose}
-          <div className="flex items-start justify-between gap-4">
+      title="Экспорт Container"
-            <div>
+      description="RouterOS 7.4+ · /container · /interface/veth"
-              <SheetTitle>Экспорт Container</SheetTitle>
+      formats={[
-              <SheetDescription>RouterOS 7.4+ · /container · /interface/veth</SheetDescription>
+        {
-            </div>
+          id: "rsc",
-            <Button variant="outline" size="sm" className="shrink-0" onClick={handleCopy}>
+          label: "MikroTik .rsc",
-              {copied ? <><CheckIcon className="size-3.5 text-emerald-500" />Скопировано</> : <><CopyIcon className="size-3.5" />Копировать</>}
+          filename: `${container?.name ?? "container"}.rsc`,
-            </Button>
+          code,
-          </div>
+        },
-        </SheetHeader>
+      ]}
-        <div className="flex-1 overflow-y-auto">
+    />
-          <pre className="px-6 py-5 text-[12px] font-mono leading-relaxed text-foreground/85 whitespace-pre select-all">
-            {code.split("\n").map((line, i) => {
-              const isComment = line.startsWith("#")
-              const isCmd = /^\//.test(line.trimStart())
-              const isParam = /^\s+[a-z]/.test(line)
-              return (
-                <span key={i} className={
-                  isComment ? "text-muted-foreground"
-                  : isCmd    ? "text-sky-400"
-                  : isParam  ? "text-violet-300"
-                  : "text-foreground"
-                }>
-                  {line}{"\n"}
-                </span>
-              )
-            })}
-          </pre>
-        </div>
-        <SheetFooter className="shrink-0 px-6 py-4 border-t flex-row gap-2">
-          <SheetClose render={<Button variant="outline" className="flex-1" />}>Закрыть</SheetClose>
-          <Button className="flex-1" onClick={handleCopy}>
-            {copied ? <CheckIcon className="size-4" /> : <CopyIcon className="size-4" />}
-            {copied ? "Скопировано" : "Копировать .rsc"}
-          </Button>
-        </SheetFooter>
-      </SheetContent>
-    </Sheet>
   )
 }
 

app/(main)/data-collection/page.tsx

@@ -4,7 +4,7 @@ import Link from "next/link"
 import { useCallback, useEffect, useMemo, useState } from "react"
 import { PageHeader } from "@/components/page-header"
 import { FormToggle } from "@/components/form-kit"
-import { Badge } from "@/components/ui/badge"
+import { Badge } from "@/components/reui/badge"
 import { Button, buttonVariants } from "@/components/ui/button"
 import { Frame, FramePanel } from "@/components/reui/frame"
 import { IconTile } from "@/components/reui/icon-tile"
@@ -104,7 +104,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "traffic") {
     const t = snap as TrafficRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {t.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: предыдущий сбор трафика ещё выполнялся.</p>
         ) : null}
@@ -126,7 +126,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "uptime_resources") {
     const u = snap as ResourcesRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {u.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: сбор ресурсов уже выполняется.</p>
         ) : null}
@@ -148,7 +148,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "servers_rest_ping") {
     const s = snap as ServersRestPingRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {s.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: предыдущая проверка API ещё выполнялась.</p>
         ) : null}
@@ -171,7 +171,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "uptime_ping") {
     const p = snap as PingRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {p.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: сбор ping уже выполняется.</p>
         ) : null}
@@ -196,7 +196,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "uptime_speed") {
     const s = snap as SpeedScheduledRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         <p className="text-xs text-muted-foreground">
           Прогоны speed на <span className="font-mono tabular-nums">{new Date(s.sampledAt).toLocaleString("ru-RU")}</span> — по очереди для каждой включённой пробы
         </p>
@@ -209,7 +209,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "gre_bgp") {
     const g = snap as GreBgpSnapshotRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {g.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: предыдущий сбор GRE/BGP ещё выполнялся.</p>
         ) : null}
@@ -235,7 +235,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
           </div>
         </dl>
         {g.errors?.length ? (
-          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 space-y-1">
+          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 flex flex-col gap-1">
             {g.errors.map((e, i) => (
               <p key={i} className="break-words">
                 {e}
@@ -249,7 +249,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "internet_path") {
     const p = snap as InternetPathRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         <p className="text-xs text-muted-foreground">
           Снимок internet-path на{" "}
           <span className="font-mono tabular-nums">{new Date(p.sampledAt).toLocaleString("ru-RU")}</span>
@@ -276,7 +276,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "certificates_renew") {
     const c = snap as CertificatesRenewRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         {c.skipped ? (
           <p className="text-xs text-amber-600 dark:text-amber-400">Прогон пропущен: предыдущая проверка ещё выполнялась или задача отключена.</p>
         ) : null}
@@ -299,7 +299,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
           </div>
         </dl>
         {c.errors.length ? (
-          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 space-y-1">
+          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 flex flex-col gap-1">
             {c.errors.map((e, i) => (
               <p key={i} className="break-words">{e}</p>
             ))}
@@ -311,7 +311,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "backups") {
     const b = snap as BackupsRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         <dl className="grid grid-cols-2 gap-3 text-xs sm:grid-cols-4">
           <div>
             <dt className="text-muted-foreground">Слот расписания</dt>
@@ -331,7 +331,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
           </div>
         </dl>
         {b.errors?.length ? (
-          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 space-y-1">
+          <div className="rounded-md border border-amber-500/40 bg-amber-500/10 px-3 py-2 text-xs text-amber-800 dark:text-amber-200 flex flex-col gap-1">
             {b.errors.map((e, i) => (
               <p key={i} className="break-words">{e}</p>
             ))}
@@ -343,7 +343,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
   if (snap.job === "alert_engine") {
     const a = snap as AlertEngineRunSnapshot
     return (
-      <div className="space-y-3">
+      <div className="flex flex-col gap-3">
         <p className="text-xs text-muted-foreground">
           Снимок на{" "}
           <span className="font-mono tabular-nums">{new Date(a.sampledAt).toLocaleString("ru-RU")}</span>
@@ -370,7 +370,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
         {a.errors?.length ? (
           <Alert variant="destructive" className="py-2">
             <AlertCircleIcon />
-            <AlertDescription className="space-y-1 text-xs">
+            <AlertDescription className="flex flex-col gap-1 text-xs">
               {a.errors.map((e, i) => (
                 <p key={i} className="break-words">
                   {e}
@@ -380,7 +380,7 @@ function SnapshotTables({ snap }: { snap: SchedulerRunSnapshot }) {
           </Alert>
         ) : null}
         {a.ruleDiag && a.ruleDiag.length > 0 ? (
-          <div className="rounded-md border border-border bg-muted/20 px-3 py-2 space-y-2">
+          <div className="rounded-md border border-border bg-muted/20 px-3 py-2 flex flex-col gap-2">
             <p className="text-[11px] font-medium text-muted-foreground">По правилам (почему не ушло в Telegram)</p>
             <DataPageCard className="border-0 shadow-none bg-transparent">
               <AlertEngineRuleDiagGrid ruleDiag={a.ruleDiag} />
@@ -398,39 +398,39 @@ function RunRowDetail({ r }: { r: SchedulerRunRowDto }) {
   const jobDesc = SCHEDULER_JOB_DESCRIPTIONS[r.jobKey] ?? "—"
   const snapshot = useMemo(() => parseSchedulerRunSnapshot(r.resultJson ?? null), [r.resultJson])
   return (
-    <div className="space-y-4 text-sm">
+    <div className="flex flex-col gap-4 text-sm">
       <dl className="grid grid-cols-1 sm:grid-cols-2 gap-x-8 gap-y-3">
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">ID записи</dt>
           <dd className="font-mono text-xs break-all bg-muted/60 rounded-md px-2 py-1.5 border border-border">{r.id}</dd>
         </div>
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Ключ задачи</dt>
           <dd className="font-mono text-xs">{r.jobKey}</dd>
         </div>
-        <div className="sm:col-span-2 space-y-1">
+        <div className="sm:col-span-2 flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Название и назначение</dt>
           <dd>
             <span className="font-medium">{jobTitle}</span>
             <p className="text-xs text-muted-foreground mt-1 leading-relaxed">{jobDesc}</p>
           </dd>
         </div>
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Старт</dt>
           <dd className="tabular-nums text-xs">{new Date(r.startedAt).toLocaleString("ru-RU")}</dd>
         </div>
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Завершение</dt>
           <dd className="tabular-nums text-xs">{new Date(r.finishedAt).toLocaleString("ru-RU")}</dd>
         </div>
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Длительность</dt>
           <dd className="tabular-nums">
             <span className="font-mono">{r.durationMs}</span> мс
             <span className="text-muted-foreground text-xs ml-2">({fmtMs(r.durationMs)})</span>
           </dd>
         </div>
-        <div className="space-y-1">
+        <div className="flex flex-col gap-1">
           <dt className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Результат</dt>
           <dd>
             <Badge
@@ -447,7 +447,7 @@ function RunRowDetail({ r }: { r: SchedulerRunRowDto }) {
         </div>
       </dl>
       {r.error ? (
-        <div className="space-y-1.5">
+        <div className="flex flex-col gap-1.5">
           <p className="text-xs font-medium text-destructive">Текст ошибки</p>
           <pre
             className="text-xs font-mono whitespace-pre-wrap break-words rounded-md border border-destructive/30 bg-destructive/5 px-3 py-2 max-h-48 overflow-y-auto"
@@ -461,7 +461,7 @@ function RunRowDetail({ r }: { r: SchedulerRunRowDto }) {
 
       <Separator />
 
-      <div className="space-y-2">
+      <div className="flex flex-col gap-2">
         <p className="text-xs font-medium text-muted-foreground uppercase tracking-wide">Результаты измерений</p>
         {snapshot ? (
           <SnapshotTables snap={snapshot} />
@@ -1090,7 +1090,7 @@ export default function DataCollectionPage() {
                 </div>
                 <DataCollectionSchedulerDataGrid rows={schedulerGridRows} />
                 <Separator />
-                <div className="space-y-3 px-5 py-4">
+                <div className="flex flex-col gap-3 px-5 py-4">
                     <div className="grid grid-cols-1 sm:grid-cols-2 gap-3">
                       <div>
                         <p className="text-xs text-muted-foreground mb-1.5">Хранение сэмплов трафика (дней)</p>
@@ -1142,7 +1142,7 @@ export default function DataCollectionPage() {
                       {schedulerSaveBusy ? <LoaderCircleIcon className="size-4 animate-spin mr-2" /> : null}
                       Сохранить настройки планировщика
                     </Button>
-                    <div className="text-xs text-muted-foreground space-y-0.5 pt-1 border-t border-border/60">
+                    <div className="text-xs text-muted-foreground flex flex-col gap-0.5 pt-1 border-t border-border/60">
                       <p>
                         Трафик — последний сбор:{" "}
                         {trafficCollector?.lastCollectedAt

app/(main)/filters/page.tsx

@@ -35,6 +35,7 @@ import {
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"
 import { Tooltip, TooltipContent, TooltipTrigger } from "@/components/ui/tooltip"
 import { toast } from "sonner"
+import { CodeExportSheet } from "@/components/reui-kit/code-export-sheet"
 
 // ── helpers ────────────────────────────────────────────────────────────────────
 
@@ -754,13 +755,11 @@ function PreviewModal({ open, serverId, rulesets, onClose, serversList, tunnelsL
   tunnelsList: GreTunnel[]
   recRoutesByServer: Record<string, RecursiveRouteLite[]>
 }) {
-  const [copied, setCopied] = useState(false)
-
   const singleRuleset = useMemo(
     () => rulesets.filter(r => r.serverId === serverId),
     [rulesets, serverId],
   )
-  const server     = serversList.find(s => s.id === serverId)
+  const server = serversList.find(s => s.id === serverId)
   const totalRules = singleRuleset.reduce((s, r) => s + r.rules.length, 0)
 
   const config = useMemo(
@@ -771,93 +770,25 @@ function PreviewModal({ open, serverId, rulesets, onClose, serversList, tunnelsL
     [open, singleRuleset, serversList, tunnelsList, recRoutesByServer],
   )
 
-  const handleCopy = () => {
-    navigator.clipboard.writeText(config).catch(() => {})
-    setCopied(true); setTimeout(() => setCopied(false), 2000)
-  }
-  if (!open) return null
-
   return (
-    <div className="fixed inset-0 z-50 flex items-center justify-center">
+    <CodeExportSheet
-      <div className="absolute inset-0 bg-black/40 backdrop-blur-sm" onClick={onClose} />
+      open={open}
-      <div className="relative z-10 w-full max-w-2xl mx-4 bg-card rounded-xl border shadow-2xl flex flex-col max-h-[85vh]">
+      onClose={onClose}
-
+      title="RouterOS config"
-        {/* header */}
+      description={
-        <div className="flex items-center justify-between px-5 py-3.5 border-b shrink-0">
+        server
-          <div className="flex items-center gap-2.5">
+          ? `${server.name} · ${totalRules} правил`
-            <FileCodeIcon className="size-4 text-muted-foreground" />
+          : "Экспорт правил фильтрации"
-            <span className="text-sm font-semibold">RouterOS config</span>
+      }
-            {server && (
+      formats={[
-              <span className="flex items-center gap-1 text-[11px] text-muted-foreground bg-muted px-2 py-0.5 rounded-full">
+        {
-                <Flag code={server.country} size={11} />
+          id: "rsc",
-                <span className="font-mono">{server.name}</span>
+          label: "RouterOS",
-                <span>· {totalRules} правил</span>
+          filename: `filters-${server?.name ?? "server"}.rsc`,
-              </span>
+          code: config,
-            )}
+        },
-          </div>
+      ]}
-          <Button variant="ghost" size="icon-sm" onClick={onClose}><XIcon className="size-4" /></Button>
+    />
-        </div>
-
-        {/* code */}
-        <div className="flex-1 overflow-y-auto p-4 min-h-0">
-          <pre className="text-xs font-mono bg-[#0d1117] rounded-lg p-4 leading-[1.6] whitespace-pre overflow-x-auto">
-            {config.split("\n").map((line, i) => {
-              const trimmed = line.trimStart()
-              const cls =
-                // section dividers
-                trimmed.startsWith("# ═") || trimmed.startsWith("# ─")
-                  ? "text-[#444c56]" :
-                // inline comments inside rule body
-                trimmed.startsWith("# ")
-                  ? "text-[#8b949e]" :
-                // RouterOS scripting keywords
-                trimmed.startsWith(":local") || trimmed.startsWith(":log") || trimmed.startsWith(":foreach")
-                  ? "text-[#d2a8ff]" :
-                // :if identity branch / closing brace
-                trimmed.startsWith(":if") || (trimmed === "}" && line.length < 3)
-                  ? "text-[#ff7b72] font-semibold" :
-                // filter rule add command
-                trimmed.startsWith("/routing filter rule")
-                  ? "text-[#79c0ff]" :
-                // rule body: if/else if branches
-                trimmed.startsWith("if (") || trimmed.startsWith("} else if")
-                  ? "text-[#ff7b72]" :
-                // rule body: blackhole action
-                trimmed.startsWith("set type blackhole")
-                  ? "text-[#ff7b72] font-semibold" :
-                // rule body: set actions
-                trimmed.startsWith("set gw") || trimmed.startsWith("set gateway") || trimmed.startsWith("set out-interface")
-                  ? "text-[#a5d6ff]" :
-                // rule body: accept / rule close
-                trimmed.startsWith("accept") || trimmed === `}"` || trimmed.startsWith(`rule="`)
-                  ? "text-[#79c0ff]" :
-                // named params
-                trimmed.match(/^(chain|comment|bgp-communities)=/)
-                  ? "text-[#a5d6ff]" :
-                  "text-[#c9d1d9]"
-              return <span key={i} className={cn("block", cls)}>{line || " "}</span>
-            })}
-          </pre>
-        </div>
-
-        {/* footer */}
-        <div className="px-5 py-4 border-t bg-muted/30 shrink-0 space-y-3">
-          <div className="grid grid-cols-2 gap-x-6 gap-y-1 text-xs text-muted-foreground">
-            <p>1. Скопируйте скрипт в буфер обмена</p>
-            <p>3. Вставьте в терминал и нажмите Enter</p>
-            <p>2. Подключитесь к любому MikroTik (SSH / Winbox)</p>
-            <p>4. Скрипт сам определит свои правила по identity</p>
-          </div>
-          <div className="flex gap-2">
-            <Button variant="outline" onClick={onClose} className="flex-1">Закрыть</Button>
-            <Button onClick={handleCopy} className="flex-1">
-              {copied ? <CheckIcon className="size-4" /> : <CopyIcon className="size-4" />}
-              {copied ? "Скопировано!" : "Скопировать"}
-            </Button>
-          </div>
-        </div>
-      </div>
-    </div>
   )
 }
 

app/(main)/firewall/page.tsx

@@ -34,12 +34,13 @@ import { cn } from "@/lib/utils"
 import {
   PlusIcon, SearchIcon, ShieldIcon, ShieldOffIcon,
   ListFilterIcon, ArrowRightLeftIcon, WrenchIcon, LayersIcon,
-  MoreHorizontalIcon, PencilIcon, Trash2Icon, CopyIcon, CodeXmlIcon,
+  MoreHorizontalIcon, PencilIcon, Trash2Icon, CodeXmlIcon,
-  CheckIcon, PowerIcon, CheckCircleIcon,
+  PowerIcon, CheckCircleIcon,
   PlayIcon, SquareIcon, RotateCcwIcon, ZapIcon,
   CheckCircle2Icon, XCircleIcon, MinusCircleIcon, SkipForwardIcon,
   SlidersHorizontalIcon,
 } from "lucide-react"
+import { CodeExportSheet } from "@/components/reui-kit/code-export-sheet"
 
 // ─── Types ────────────────────────────────────────────────────────────────────
 
@@ -602,68 +603,28 @@ function RuleSheet({ open, onClose, initialRule, chainGroup }: {
 function ExportSheet({ open, onClose, rules }: {
   open: boolean; onClose: () => void; rules: FirewallRule[]
 }) {
-  const [copied, setCopied] = useState(false)
-
-  // Derived from open — new timestamp each time modal opens, undefined when closed
   const timestamp = useMemo(
     () => open ? new Date().toLocaleString("ru") : undefined,
-    [open],  
+    [open],
   )
 
   const code = useMemo(() => generateRsc(rules, timestamp), [rules, timestamp])
 
-  function handleCopy() {
-    const full = generateRsc(rules, new Date().toLocaleString("ru"))
-    navigator.clipboard.writeText(full).then(() => {
-      setCopied(true)
-      setTimeout(() => setCopied(false), 2000)
-    })
-  }
-
   return (
-    <Sheet open={open} onOpenChange={(v) => { if (!v) onClose() }}>
+    <CodeExportSheet
-      <SheetContent className="flex flex-col overflow-hidden p-0 gap-0 sm:max-w-2xl">
+      open={open}
-        <SheetHeader className="shrink-0 px-6 pt-5 pb-4 border-b">
+      onClose={onClose}
-          <div className="flex items-start justify-between gap-4">
+      title="Экспорт Firewall"
-            <div>
+      description="RouterOS .rsc · /ip firewall filter, nat, mangle"
-              <SheetTitle>Экспорт Firewall</SheetTitle>
+      formats={[
-              <SheetDescription>RouterOS .rsc · /ip firewall filter, nat, mangle</SheetDescription>
+        {
-            </div>
+          id: "rsc",
-            <Button variant="outline" size="sm" className="shrink-0" onClick={handleCopy}>
+          label: "MikroTik .rsc",
-              {copied
+          filename: `firewall-${new Date().toISOString().slice(0, 10)}.rsc`,
-                ? <><CheckIcon className="size-3.5 text-emerald-500" />Скопировано</>
+          code,
-                : <><CopyIcon className="size-3.5" />Копировать</>}
+        },
-            </Button>
+      ]}
-          </div>
+    />
-        </SheetHeader>
-        <div className="flex-1 overflow-y-auto">
-          <pre className="px-6 py-5 text-[12px] font-mono leading-relaxed text-foreground/85 whitespace-pre select-all">
-            {code.split("\n").map((line, i) => {
-              const isComment = line.startsWith("#")
-              const isSection = isComment && line.includes("──")
-              const isKey     = /^\s+[a-z]/.test(line)
-              return (
-                <span key={i} className={
-                  isSection ? "text-muted-foreground/50"
-                  : isComment ? "text-muted-foreground"
-                  : isKey    ? "text-sky-400/90"
-                  : "text-foreground"
-                }>
-                  {line}{"\n"}
-                </span>
-              )
-            })}
-          </pre>
-        </div>
-        <SheetFooter className="shrink-0 px-6 py-4 border-t flex-row gap-2">
-          <SheetClose render={<Button variant="outline" className="flex-1" />}>Закрыть</SheetClose>
-          <Button className="flex-1" onClick={handleCopy}>
-            {copied ? <CheckIcon className="size-4" /> : <CopyIcon className="size-4" />}
-            {copied ? "Скопировано" : "Копировать .rsc"}
-          </Button>
-        </SheetFooter>
-      </SheetContent>
-    </Sheet>
   )
 }
 

app/(main)/gre/page.tsx

@@ -31,9 +31,10 @@ import {
   PlusIcon, RefreshCwIcon, MoreHorizontalIcon,
   LockIcon, LockOpenIcon, ShieldCheckIcon, NetworkIcon,
   EyeIcon, EyeOffIcon, ChevronDownIcon, ChevronRightIcon,
-  CodeXmlIcon, PencilIcon, PowerIcon, Trash2Icon, CopyIcon, CheckIcon,
+  CodeXmlIcon, PencilIcon, PowerIcon, Trash2Icon,
   DatabaseIcon,
 } from "lucide-react"
+import { CodeExportSheet } from "@/components/reui-kit/code-export-sheet"
 
 // ─── label maps ─────────────────────────────────────────────────────────────
 
@@ -244,7 +245,6 @@ export default function GrePage() {
   const [tunnelOpen,      setTunnelOpen]      = useState(false)
   const [poolOpen,        setPoolOpen]        = useState(false)
   const [codePreviewTunnel, setCodePreviewTunnel] = useState<GreTunnel | null>(null)
-  const [copied,          setCopied]          = useState(false)
 
   const [tForm, setTForm] = useState(defaultTunnelForm)
   const [pForm, setPForm] = useState(defaultPoolForm)
@@ -366,13 +366,10 @@ export default function GrePage() {
     { value: "plain", label: "Без IPsec", count: displayTunnels.length - ipsecCount },
   ]
 
-  function handleCopy(code: string) {
+  const greExportCode = useMemo(
-    navigator.clipboard.writeText(code).then(() => {
+    () => (codePreviewTunnel ? generateRosCommands(codePreviewTunnel, serverById) : ""),
-      setCopied(true)
+    [codePreviewTunnel, serverById],
-      toast.success("Команды скопированы")
+  )
-      setTimeout(() => setCopied(false), 2000)
-    })
-  }
 
   return (
     <div className="flex flex-col h-full">
@@ -551,82 +548,47 @@ export default function GrePage() {
       </div>
 
       {/* ══ Sheet: Code Preview ════════════════════════════════════════════════ */}
-      <Sheet open={!!codePreviewTunnel} onOpenChange={(open) => { if (!open) setCodePreviewTunnel(null) }}>
+      <CodeExportSheet
-        <SheetContent side="right" className="w-full sm:max-w-2xl flex flex-col gap-0 p-0">
+        open={!!codePreviewTunnel}
-          {codePreviewTunnel && (() => {
+        onClose={() => setCodePreviewTunnel(null)}
-            const code = generateRosCommands(codePreviewTunnel, serverById)
+        title={codePreviewTunnel?.name ?? "GRE"}
-            return (
+        description="Команды RouterOS 7.20+ для создания туннеля"
-              <>
+        formats={[
-                <SheetHeader className="px-6 pt-6 pb-4 border-b shrink-0">
+          {
-                  <div className="flex items-start justify-between gap-4">
+            id: "rsc",
-                    <div>
+            label: "RouterOS",
-                      <SheetTitle className="font-mono">{codePreviewTunnel.name}</SheetTitle>
+            filename: `${codePreviewTunnel?.name ?? "gre"}.rsc`,
-                      <SheetDescription>Команды RouterOS 7.20+ для создания туннеля</SheetDescription>
+            code: greExportCode,
-                    </div>
+          },
-                    <Button
+        ]}
-                      variant="outline" size="sm"
+        beforeCode={
-                      className="shrink-0 gap-1.5"
+          codePreviewTunnel ? (
-                      onClick={() => handleCopy(code)}
+            <div className="flex flex-wrap gap-3 text-xs shrink-0">
-                    >
+              <span className="flex items-center gap-1.5">
-                      {copied
+                <span className={`size-1.5 rounded-full ${STATUS_MAP[codePreviewTunnel.status].dot}`} />
-                        ? <><CheckIcon className="size-3.5 text-emerald-500" /> Скопировано</>
+                {STATUS_MAP[codePreviewTunnel.status].label}
-                        : <><CopyIcon  className="size-3.5" /> Копировать</>}
+              </span>
-                    </Button>
+              <span className="text-muted-foreground">·</span>
-                  </div>
+              <span>{serverById[codePreviewTunnel.serverId]?.name}</span>
-                </SheetHeader>
+              <span className="text-muted-foreground">·</span>
-
+              <span className="font-mono">
-                <div className="flex-1 overflow-y-auto">
+                {codePreviewTunnel.localAddress === "0.0.0.0" ? "авто" : codePreviewTunnel.localAddress}
-                  {/* meta strip */}
+                {" → "}
-                  <div className="flex flex-wrap gap-3 px-6 py-3 border-b bg-muted/30 text-xs">
+                {codePreviewTunnel.remoteAddress}
-                    <span className="flex items-center gap-1.5">
+              </span>
-                      <span className={`size-1.5 rounded-full ${STATUS_MAP[codePreviewTunnel.status].dot}`} />
+              {codePreviewTunnel.ipsec ? (
-                      {STATUS_MAP[codePreviewTunnel.status].label}
+                <>
-                    </span>
+                  <span className="text-muted-foreground">·</span>
-                    <span className="text-muted-foreground">·</span>
+                  <span className="flex items-center gap-1 text-success">
-                    <span>{serverById[codePreviewTunnel.serverId]?.name}</span>
+                    <LockIcon className="size-3" />
-                    <span className="text-muted-foreground">·</span>
+                    IPsec {IKE_LABELS[codePreviewTunnel.ipsec.ikeVersion]}
-                    <span className="font-mono">{codePreviewTunnel.localAddress === "0.0.0.0" ? "авто" : codePreviewTunnel.localAddress} → {codePreviewTunnel.remoteAddress}</span>
+                  </span>
-                    {codePreviewTunnel.ipsec && (
+                </>
-                      <>
+              ) : null}
-                        <span className="text-muted-foreground">·</span>
+            </div>
-                        <span className="flex items-center gap-1 text-emerald-400"><LockIcon className="size-3" /> IPsec {IKE_LABELS[codePreviewTunnel.ipsec.ikeVersion]}</span>
+          ) : null
-                      </>
+        }
-                    )}
+      />
-                  </div>
-
-                  {/* code block */}
-                  <pre className="px-6 py-5 text-xs font-mono leading-relaxed text-foreground/90 whitespace-pre overflow-x-auto select-all">
-                    {code.split("\n").map((line, i) => {
-                      const isComment  = line.startsWith("#")
-                      const isSection  = isComment && line.includes("──")
-                      const isKey      = /^\s+[a-z]/.test(line)
-                      return (
-                        <span key={i} className={
-                          isSection ? "text-muted-foreground/60"
-                          : isComment ? "text-muted-foreground"
-                          : isKey    ? "text-sky-400/90"
-                          : "text-foreground"
-                        }>
-                          {line}
-                          {"\n"}
-                        </span>
-                      )
-                    })}
-                  </pre>
-                </div>
-
-                <SheetFooter className="px-6 py-4 border-t shrink-0 flex-row gap-2">
-                  <SheetClose render={<Button variant="outline" className="flex-1" />}>Закрыть</SheetClose>
-                  <Button className="flex-1 gap-1.5" onClick={() => handleCopy(code)}>
-                    {copied ? <CheckIcon className="size-4" /> : <CopyIcon className="size-4" />}
-                    {copied ? "Скопировано" : "Копировать команды"}
-                  </Button>
-                </SheetFooter>
-              </>
-            )
-          })()}
-        </SheetContent>
-      </Sheet>
 
       {/* ══ Sheet: Add Tunnel ══════════════════════════════════════════════════ */}
       <Sheet open={tunnelOpen} onOpenChange={setTunnelOpen}>

app/(main)/settings/page.tsx

@@ -16,6 +16,17 @@ import { Separator } from "@/components/ui/separator"
 import {
   Sheet, SheetContent, SheetHeader, SheetTitle, SheetDescription, SheetFooter,
 } from "@/components/ui/sheet"
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogMedia,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog"
 import { Flag } from "@/components/flag"
 import { StatusDot } from "@/components/status-dot"
 import { servers } from "@/lib/data"
@@ -152,7 +163,7 @@ const PERM_OPTS: { v: PermLevel; label: string }[] = [
 const PERM_COLOR: Record<PermLevel, string> = {
   none:  "bg-muted text-muted-foreground",
   read:  "bg-sky-500/10 text-sky-600 dark:text-sky-400",
-  write: "bg-emerald-500/10 text-emerald-600 dark:text-emerald-400",
+  write: "bg-success/10 text-success",
 }
 
 const SECTIONS_NAV = ["Общие", "EvoBGP", "Уведомления", "Пользователи", "API-ключи", "Безопасность"] as const
@@ -188,8 +199,8 @@ function PermPills({ value, onChange, disabled }: { value: PermLevel; onChange:
             "px-2 text-[11px] font-medium transition-colors",
             i < PERM_OPTS.length - 1 && "border-r border-input",
             value === o.v
-              ? o.v === "write" ? "bg-emerald-600 text-white dark:bg-emerald-500"
+              ? o.v === "write" ? "bg-success text-white"
-              : o.v === "read"  ? "bg-sky-600 text-white dark:bg-sky-500"
+              : o.v === "read"  ? "bg-info text-white"
               :                   "bg-muted-foreground/70 text-white"
               : "text-muted-foreground hover:bg-muted",
           )}
@@ -685,68 +696,79 @@ function UserSheet({ open, user, onSave, onClose }: {
 // ─── delete confirm ───────────────────────────────────────────────────────────
 
 function DatabaseRestoreConfirm({
+  open,
   filename,
   busy,
   onConfirm,
   onCancel,
 }: {
+  open: boolean
   filename: string
   busy?: boolean
   onConfirm: () => void
   onCancel: () => void
 }) {
   return (
-    <div className="fixed inset-0 z-50 flex items-center justify-center">
+    <AlertDialog open={open} onOpenChange={(v) => { if (!v && !busy) onCancel() }}>
-      <div className="absolute inset-0 bg-black/40 backdrop-blur-sm" onClick={onCancel} />
+      <AlertDialogContent size="default">
-      <div className="relative z-10 w-full max-w-sm mx-4 bg-card rounded-xl border shadow-2xl p-5 flex flex-col gap-4">
+        <AlertDialogHeader>
-        <div className="flex items-center gap-3">
+          <AlertDialogMedia className="bg-destructive/10 text-destructive">
-          <div className="size-9 rounded-full bg-destructive/10 flex items-center justify-center shrink-0">
+            <AlertCircleIcon />
-            <AlertCircleIcon className="size-4 text-destructive" />
+          </AlertDialogMedia>
-          </div>
+          <AlertDialogTitle>Восстановить базу приложения?</AlertDialogTitle>
-          <div>
+          <AlertDialogDescription>
-            <p className="text-sm font-semibold">Восстановить базу приложения?</p>
+            Файл: {filename}. Текущие данные SQLite на бекенде будут полностью заменены.
-            <p className="text-xs text-muted-foreground mt-0.5 break-all">{filename}</p>
+            Рекомендуется сначала скачать актуальный бэкап.
-          </div>
+          </AlertDialogDescription>
-        </div>
+        </AlertDialogHeader>
-        <p className="text-xs text-muted-foreground">
+        <AlertDialogFooter>
-          Текущие данные SQLite на бекенде будут полностью заменены содержимым файла. Рекомендуется сначала скачать
+          <AlertDialogCancel disabled={busy} onClick={onCancel}>Отмена</AlertDialogCancel>
-          актуальный бэкап.
+          <AlertDialogAction
-        </p>
+            variant="destructive"
-        <div className="flex gap-2">
+            disabled={busy}
-          <Button variant="outline" className="flex-1" onClick={onCancel} disabled={busy}>Отмена</Button>
+            onClick={onConfirm}
-          <Button variant="destructive" className="flex-1" onClick={onConfirm} disabled={busy}>
+          >
             {busy ? <LoaderCircleIcon className="size-4 animate-spin" /> : null}
             {busy ? "Восстановление…" : "Восстановить"}
-          </Button>
+          </AlertDialogAction>
-        </div>
+        </AlertDialogFooter>
-      </div>
+      </AlertDialogContent>
-    </div>
+    </AlertDialog>
   )
 }
 
-function DeleteConfirm({ user, onConfirm, onCancel }: { user: User; onConfirm: () => void; onCancel: () => void }) {
+function DeleteConfirm({
+  open,
+  user,
+  onConfirm,
+  onCancel,
+}: {
+  open: boolean
+  user: User
+  onConfirm: () => void
+  onCancel: () => void
+}) {
   return (
-    <div className="fixed inset-0 z-50 flex items-center justify-center">
+    <AlertDialog open={open} onOpenChange={(v) => { if (!v) onCancel() }}>
-      <div className="absolute inset-0 bg-black/40 backdrop-blur-sm" onClick={onCancel} />
+      <AlertDialogContent size="default">
-      <div className="relative z-10 w-full max-w-sm mx-4 bg-card rounded-xl border shadow-2xl p-5 flex flex-col gap-4">
+        <AlertDialogHeader>
-        <div className="flex items-center gap-3">
+          <AlertDialogMedia className="bg-destructive/10 text-destructive">
-          <div className="size-9 rounded-full bg-destructive/10 flex items-center justify-center shrink-0">
+            <TrashIcon />
-            <TrashIcon className="size-4 text-destructive" />
+          </AlertDialogMedia>
-          </div>
+          <AlertDialogTitle>Удалить пользователя?</AlertDialogTitle>
-          <div>
+          <AlertDialogDescription>
-            <p className="text-sm font-semibold">Удалить пользователя?</p>
+            {user.name} · @{user.login}. Это действие нельзя отменить.
-            <p className="text-xs text-muted-foreground mt-0.5">{user.name} · @{user.login}</p>
+            Пользователь потеряет доступ немедленно.
-          </div>
+          </AlertDialogDescription>
-        </div>
+        </AlertDialogHeader>
-        <p className="text-xs text-muted-foreground">
+        <AlertDialogFooter>
-          Это действие нельзя отменить. Пользователь потеряет доступ немедленно.
+          <AlertDialogCancel onClick={onCancel}>Отмена</AlertDialogCancel>
-        </p>
+          <AlertDialogAction variant="destructive" onClick={onConfirm}>
-        <div className="flex gap-2">
+            Удалить
-          <Button variant="outline" className="flex-1" onClick={onCancel}>Отмена</Button>
+          </AlertDialogAction>
-          <Button variant="destructive" className="flex-1" onClick={onConfirm}>Удалить</Button>
+        </AlertDialogFooter>
-        </div>
+      </AlertDialogContent>
-      </div>
+    </AlertDialog>
-    </div>
   )
 }
 
@@ -937,7 +959,7 @@ export default function SettingsPage() {
 
     // ── Общие ──
     if (section === "Общие") return (
-      <div className="space-y-4">
+      <div className="flex flex-col gap-4">
 
       {/* ── Источник данных ── */}
       <OpsPanel
@@ -960,9 +982,7 @@ export default function SettingsPage() {
                       "px-3 text-xs transition-colors border-input",
                       i === 0 && "border-r",
                       mode === v
-                        ? v === "live"
+                        ? "bg-primary text-primary-foreground"
-                          ? "bg-emerald-600 text-white dark:bg-emerald-500"
-                          : "bg-primary text-primary-foreground"
                         : "text-muted-foreground hover:bg-muted",
                     )}>
                     {l}
@@ -972,7 +992,7 @@ export default function SettingsPage() {
             </SettingRow>
           ) : (
             <SettingRow label="Режим данных" description="В Docker-образе приложение работает только с живыми данными бекенда">
-              <span className="inline-flex h-8 items-center rounded-md border border-input bg-emerald-600 px-3 text-xs text-white dark:bg-emerald-500">
+              <span className="inline-flex h-8 items-center rounded-md border border-input bg-primary px-3 text-xs text-primary-foreground">
                 Живые
               </span>
             </SettingRow>
@@ -1173,7 +1193,7 @@ export default function SettingsPage() {
 
     // ── EvoBGP ──
     if (section === "EvoBGP") return (
-      <div className="space-y-4">
+      <div className="flex flex-col gap-4">
         {(mode !== "live" || backendStatus !== true) && (
           <Frame dense className="w-full">
             <FramePanel className="px-4 py-4">
@@ -1357,7 +1377,7 @@ export default function SettingsPage() {
 
     // ── Уведомления ──
     if (section === "Уведомления") return (
-      <div className="space-y-4">
+      <div className="flex flex-col gap-4">
         <OpsPanel title="Каналы уведомлений" contentClassName="divide-y px-5">
             <SettingRow label="Email" description="Отправка уведомлений на [email protected]">
               <FormToggle checked={notifEmail} onChange={setNotifEmail} />
@@ -1479,11 +1499,11 @@ export default function SettingsPage() {
 
     // ── API-ключи ──
     if (section === "API-ключи") return (
-      <div className="space-y-4">
+      <div className="flex flex-col gap-4">
         <div className="flex justify-end">
           <Button size="sm"><PlusIcon className="size-4" />Создать ключ</Button>
         </div>
-        <div className="space-y-3">
+        <div className="flex flex-col gap-3">
           {apiKeys.map(k => (
             <Frame key={k.id} dense className="w-full">
               <FramePanel className="pt-4 pb-3 px-4">
@@ -1546,7 +1566,7 @@ export default function SettingsPage() {
 
     // ── Безопасность ──
     if (section === "Безопасность") return (
-      <div className="space-y-4">
+      <div className="flex flex-col gap-4">
         <OpsPanel title="Аутентификация" contentClassName="divide-y px-5">
             <SettingRow label="Двухфакторная аутентификация (MFA)"
               description="TOTP / Authenticator app для всех администраторов">
@@ -1647,6 +1667,7 @@ export default function SettingsPage() {
       {/* delete confirm */}
       {dbRestoreFile && (
         <DatabaseRestoreConfirm
+          open={!!dbRestoreFile}
           filename={dbRestoreFile.name}
           busy={dbRestoreBusy}
           onConfirm={() => { void handleSystemDatabaseRestoreConfirm() }}
@@ -1658,6 +1679,7 @@ export default function SettingsPage() {
       )}
       {deleteTarget && (
         <DeleteConfirm
+          open={!!deleteTarget}
           user={deleteTarget}
           onConfirm={() => { setUsers(p => p.filter(u => u.id !== deleteTarget.id)); setDeleteTarget(null) }}
           onCancel={() => setDeleteTarget(null)}

app/(main)/vxlan/page.tsx

@@ -13,13 +13,9 @@ import { VxlanDataGrid } from "@/components/data-grids/vxlan-data-grid"
 import { Button } from "@/components/ui/button"
 import { cn } from "@/lib/utils"
 import {
-  NetworkIcon, PlusIcon, CopyIcon, CheckIcon,
+  NetworkIcon, PlusIcon, CodeXmlIcon, LayersIcon,
-  CodeXmlIcon, LayersIcon,
 } from "lucide-react"
-import {
+import { CodeExportSheet } from "@/components/reui-kit/code-export-sheet"
-  Sheet, SheetContent, SheetHeader, SheetTitle,
-  SheetDescription, SheetFooter, SheetClose,
-} from "@/components/ui/sheet"
 
 // ─── helpers ──────────────────────────────────────────────────────────────────
 
@@ -70,57 +66,23 @@ function generateVxlanRsc(t: VxlanTunnel): string {
 function ExportSheet({ open, tunnel, onClose }: {
   open: boolean; tunnel: VxlanTunnel | null; onClose: () => void
 }) {
-  const [copied, setCopied] = useState(false)
   const code = useMemo(() => tunnel ? generateVxlanRsc(tunnel) : "", [tunnel])
 
-  function handleCopy() {
-    navigator.clipboard.writeText(code).then(() => {
-      setCopied(true); setTimeout(() => setCopied(false), 2000)
-    })
-  }
-
   return (
-    <Sheet open={open} onOpenChange={(v) => { if (!v) onClose() }}>
+    <CodeExportSheet
-      <SheetContent className="flex flex-col overflow-hidden p-0 gap-0 sm:max-w-2xl">
+      open={open}
-        <SheetHeader className="shrink-0 px-6 pt-5 pb-4 border-b">
+      onClose={onClose}
-          <div className="flex items-start justify-between gap-4">
+      title="Экспорт VXLAN"
-            <div>
+      description="RouterOS 7.x · /interface/vxlan + vteps"
-              <SheetTitle>Экспорт VXLAN</SheetTitle>
+      formats={[
-              <SheetDescription>RouterOS 7.x · /interface/vxlan + vteps</SheetDescription>
+        {
-            </div>
+          id: "rsc",
-            <Button variant="outline" size="sm" className="shrink-0" onClick={handleCopy}>
+          label: "MikroTik .rsc",
-              {copied ? <><CheckIcon className="size-3.5 text-emerald-500" />Скопировано</> : <><CopyIcon className="size-3.5" />Копировать</>}
+          filename: `${tunnel?.name ?? "vxlan"}.rsc`,
-            </Button>
+          code,
-          </div>
+        },
-        </SheetHeader>
+      ]}
-        <div className="flex-1 overflow-y-auto">
+    />
-          <pre className="px-6 py-5 text-[12px] font-mono leading-relaxed text-foreground/85 whitespace-pre select-all">
-            {code.split("\n").map((line, i) => {
-              const isComment = line.startsWith("#")
-              const isCmd = /^\//.test(line.trimStart())
-              const isParam = /^\s+[a-z]/.test(line)
-              return (
-                <span key={i} className={
-                  isComment ? "text-muted-foreground"
-                  : isCmd    ? "text-sky-400"
-                  : isParam  ? "text-violet-300"
-                  : "text-foreground"
-                }>
-                  {line}{"\n"}
-                </span>
-              )
-            })}
-          </pre>
-        </div>
-        <SheetFooter className="shrink-0 px-6 py-4 border-t flex-row gap-2">
-          <SheetClose render={<Button variant="outline" className="flex-1" />}>Закрыть</SheetClose>
-          <Button className="flex-1" onClick={handleCopy}>
-            {copied ? <CheckIcon className="size-4" /> : <CopyIcon className="size-4" />}
-            {copied ? "Скопировано" : "Копировать .rsc"}
-          </Button>
-        </SheetFooter>
-      </SheetContent>
-    </Sheet>
   )
 }
 

app/(main)/wireguard/page.tsx

@@ -11,8 +11,12 @@ import {
   type WgIfaceWithServer,
 } from "@/components/data-grids/wireguard-data-grid"
 import { Button } from "@/components/ui/button"
-import { Frame, FramePanel } from "@/components/reui/frame"
+import {
-import { IconTile } from "@/components/reui/icon-tile"
+  Alert,
+  AlertDescription,
+  AlertTitle,
+} from "@/components/reui/alert"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
 import { OpsPanel } from "@/components/ops-panel"
 import { useDataSource } from "@/lib/data-source"
 import { requestJson } from "@/shared/api/http-client"
@@ -34,7 +38,7 @@ import { WgPeerSheet, type WgPeerFormState } from "@/components/wireguard/wg-pee
 import { toast } from "sonner"
 import {
   ShieldCheckIcon, PlusIcon, KeyRoundIcon,
-  UsersIcon, ActivityIcon, RefreshCwIcon, UploadIcon,
+  UsersIcon, ActivityIcon, RefreshCwIcon, UploadIcon, InfoIcon,
 } from "lucide-react"
 
 function collectMockInterfaces(): WgIfaceWithServer[] {
@@ -139,6 +143,8 @@ export default function WireGuardPage() {
   const [createOpen, setCreateOpen] = useState(false)
   const [importOpen, setImportOpen] = useState(false)
   const [exportIface, setExportIface] = useState<WgIfaceWithServer | null>(null)
+  const [exportInitialTab, setExportInitialTab] = useState<"rsc" | "conf" | "peer">("rsc")
+  const [exportPeerId, setExportPeerId] = useState<string | null>(null)
   const [peerIface, setPeerIface] = useState<WgIfaceWithServer | null>(null)
   const [liveExport, setLiveExport] = useState<{
     rsc?: string
@@ -372,6 +378,7 @@ export default function WireGuardPage() {
         interfaceName: exportIface.name,
         format,
         includePrivateKey: format !== "peer-conf",
+        peerId: format === "peer-conf" ? (exportPeerId ?? undefined) : undefined,
       })
       setLiveExport((prev) => ({
         ...prev,
@@ -389,6 +396,13 @@ export default function WireGuardPage() {
     }
   }
 
+  function openExport(iface: WgIfaceWithServer, tab: "rsc" | "conf" | "peer" = "rsc", peerId?: string) {
+    setLiveExport(null)
+    setExportInitialTab(tab)
+    setExportPeerId(peerId ?? null)
+    setExportIface(iface)
+  }
+
   return (
     <div className="flex flex-col h-full">
       <PageHeader
@@ -420,40 +434,49 @@ export default function WireGuardPage() {
 
       <div className="flex-1 overflow-y-auto p-6">
         <div className="flex flex-col gap-5">
-          <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
+          <KpiStatGrid
-            {[
+            aria-label="Сводка WireGuard"
-              { label: "Интерфейсов", value: displayIfaces.length, icon: <ShieldCheckIcon className="size-4 text-muted-foreground" /> },
+            items={[
-              { label: "Активных (UP)", value: upIfaces, icon: <ActivityIcon className="size-4 text-emerald-500" /> },
+              {
-              { label: "Всего пиров", value: totalPeers, icon: <UsersIcon className="size-4 text-sky-400" /> },
+                id: "ifaces",
-              { label: "Пиров онлайн", value: `${onlinePeers}/${totalPeers}`, icon: <KeyRoundIcon className="size-4 text-violet-400" /> },
+                label: "Интерфейсов",
-            ].map((s) => (
+                value: displayIfaces.length,
-              <Frame key={s.label} className="h-full">
+                icon: <ShieldCheckIcon className="size-4" />,
-                <FramePanel className="relative isolate flex h-full items-start gap-3">
+                iconClassName: "text-muted-foreground",
-                  <IconTile variant="elevated" aria-hidden="true" className="size-10.5 text-muted-foreground">
+              },
-                    {s.icon}
+              {
-                  </IconTile>
+                id: "up",
-                  <div className="flex min-w-0 flex-1 flex-col gap-0.5">
+                label: "Активных (UP)",
-                    <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
+                value: upIfaces,
-                    <p className="text-2xl leading-none font-bold tabular-nums">{s.value}</p>
+                icon: <ActivityIcon className="size-4" />,
-                  </div>
+                iconClassName: "text-success",
-                </FramePanel>
+              },
-              </Frame>
+              {
-            ))}
+                id: "peers",
-          </div>
+                label: "Всего пиров",
+                value: totalPeers,
+                icon: <UsersIcon className="size-4" />,
+                iconClassName: "text-info",
+              },
+              {
+                id: "online",
+                label: "Пиров онлайн",
+                value: `${onlinePeers}/${totalPeers}`,
+                icon: <KeyRoundIcon className="size-4" />,
+                iconClassName: "text-primary",
+              },
+            ]}
+          />
 
-          <div className="flex items-start gap-3 rounded-lg bg-sky-500/5 border border-sky-500/20 px-4 py-3 text-sm">
+          <Alert variant="info">
-            <ShieldCheckIcon className="size-5 text-sky-500 shrink-0 mt-0.5" />
+            <InfoIcon />
-            <div>
+            <AlertTitle>WireGuard — live-интеграция RouterOS 7.x</AlertTitle>
-              <p className="font-medium text-sky-600 dark:text-sky-400">
+            <AlertDescription>
-                WireGuard — live-интеграция RouterOS 7.x
+              {isLive
-              </p>
+                ? "Опрос /interface/wireguard на включённых серверах. Создание, импорт .rsc/.conf и экспорт с роутера."
-              <p className="text-muted-foreground text-xs mt-0.5">
+                : "Сейчас mock-режим. Переключитесь в live в настройках, чтобы применять изменения на MikroTik."}
-                {isLive
+            </AlertDescription>
-                  ? "Опрос /interface/wireguard на включённых серверах. Создание, импорт .rsc/.conf и экспорт с роутера."
+          </Alert>
-                  : "Сейчас mock-режим. Переключитесь в live в настройках, чтобы применять изменения на MikroTik."}
-              </p>
-            </div>
-          </div>
 
           <DataPageCard>
             <DataPageToolbar
@@ -464,18 +487,12 @@ export default function WireGuardPage() {
             />
             <WireguardDataGrid
               interfaces={filtered}
-              onExport={(iface) => {
+              onExport={(iface) => openExport(iface, "rsc")}
-                setLiveExport(null)
-                setExportIface(iface)
-              }}
               onAddPeer={setPeerIface}
               onToggle={handleToggle}
               onDelete={handleDelete}
               onDeletePeer={handleDeletePeer}
-              onExportPeer={(iface) => {
+              onExportPeer={(iface, peerId) => openExport(iface, "peer", peerId)}
-                setLiveExport(null)
-                setExportIface(iface)
-              }}
             />
           </DataPageCard>
 
@@ -518,7 +535,7 @@ export default function WireGuardPage() {
                   <p className="font-sans font-semibold text-foreground/80 mb-1.5 text-[11px] uppercase tracking-wide">
                     {b.title}
                   </p>
-                  <pre className="bg-zinc-950 rounded-md p-2.5 text-zinc-300 text-[11px] leading-relaxed overflow-x-auto">
+                  <pre className="bg-muted rounded-md p-2.5 text-muted-foreground text-[11px] leading-relaxed overflow-x-auto">
                     {b.lines.join("\n")}
                   </pre>
                 </div>
@@ -552,8 +569,12 @@ export default function WireGuardPage() {
       <WgExportSheet
         open={!!exportIface}
         iface={exportIface}
+        initialTab={exportInitialTab}
+        peerId={exportPeerId}
         onClose={() => {
           setExportIface(null)
+          setExportPeerId(null)
+          setExportInitialTab("rsc")
           setLiveExport(null)
         }}
         liveContent={liveExport}

components/data-grids/data-collection-scheduler-data-grid.tsx

@@ -8,7 +8,7 @@ import {
 } from "@tanstack/react-table"
 import type { SchedulerJobStatusDto } from "@/lib/scheduler-settings"
 import { FormToggle } from "@/components/form-kit"
-import { Badge } from "@/components/ui/badge"
+import { Badge } from "@/components/reui/badge"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { DataGridShell } from "@/components/data-grids/shared/data-grid-shell"

components/data-grids/snapshot-data-grid.tsx

@@ -1,6 +1,6 @@
 "use client"
 
-import { Badge } from "@/components/ui/badge"
+import { Badge } from "@/components/reui/badge"
 import { cn } from "@/lib/utils"
 import {
   CompactDataGrid,
@@ -35,11 +35,11 @@ function SnapshotOkBadge({
   errLabel?: string
 }) {
   return ok ? (
-    <Badge variant="outline" className="text-[10px] border-emerald-500/40 text-emerald-700 dark:text-emerald-400">
+    <Badge variant="success-outline" size="sm" className="text-[10px]">
       {okLabel}
     </Badge>
   ) : (
-    <Badge variant="outline" className="text-[10px] border-destructive/50 text-destructive">
+    <Badge variant="destructive-outline" size="sm" className="text-[10px]">
       {errLabel}
     </Badge>
   )

components/data-grids/wireguard-data-grid.tsx

@@ -11,6 +11,7 @@ import {
 import type { WireGuardInterface } from "@/lib/data"
 import { Flag } from "@/components/flag"
 import { cn } from "@/lib/utils"
+import { Badge } from "@/components/reui/badge"
 import { Button } from "@/components/ui/button"
 import {
   DropdownMenu,
@@ -88,7 +89,7 @@ function WireguardDataGrid({
                   <span
                     className={cn(
                       "size-2 rounded-full shrink-0",
-                      iface.status === "up" ? "bg-emerald-500 animate-pulse" : "bg-red-500",
+                      iface.status === "up" ? "bg-success animate-pulse" : "bg-destructive",
                     )}
                   />
                   <span className="font-mono font-semibold text-sm">{iface.name}</span>
@@ -152,7 +153,7 @@ function WireguardDataGrid({
           const onlinePeers = iface.peers.filter((p) => !!p.latestHandshake).length
           return (
             <span className="font-mono text-sm text-center block">
-              <span className="text-emerald-600 dark:text-emerald-400">{onlinePeers}</span>
+              <span className="text-success">{onlinePeers}</span>
               <span className="text-muted-foreground">/{iface.peers.length}</span>
             </span>
           )
@@ -168,16 +169,13 @@ function WireguardDataGrid({
         accessorKey: "status",
         header: ({ column }) => <DataGridSortHeader column={column} title="Статус" />,
         cell: ({ row }) => (
-          <span
+          <Badge
-            className={cn(
+            variant={row.original.status === "up" ? "success-light" : "destructive-light"}
-              "text-[11px] font-mono px-2 py-0.5 rounded border",
+            size="sm"
-              row.original.status === "up"
+            className="font-mono"
-                ? "bg-emerald-500/10 text-emerald-600 dark:text-emerald-400 border-emerald-500/20"
-                : "bg-red-500/10 text-red-500 border-red-500/20",
-            )}
           >
             {row.original.status === "up" ? "UP" : "DOWN"}
-          </span>
+          </Badge>
         ),
         meta: {
           headerTitle: "Статус",

components/release-notes-modal.tsx

@@ -2,7 +2,7 @@
 
 import * as React from "react"
 import Link from "next/link"
-import { Badge } from "@/components/ui/badge"
+import { Badge } from "@/components/reui/badge"
 import { Button } from "@/components/ui/button"
 import {
   Dialog,

components/reui-kit/code-export-sheet.tsx

@@ -0,0 +1,284 @@
+"use client"
+
+import { useEffect, useMemo, useState, type ReactNode } from "react"
+import {
+  Alert,
+  AlertDescription,
+  AlertTitle,
+} from "@/components/reui/alert"
+import { Badge } from "@/components/reui/badge"
+import { Frame, FramePanel } from "@/components/reui/frame"
+import { Button } from "@/components/ui/button"
+import { ScrollArea } from "@/components/ui/scroll-area"
+import {
+  Sheet,
+  SheetClose,
+  SheetContent,
+  SheetDescription,
+  SheetFooter,
+  SheetHeader,
+  SheetTitle,
+} from "@/components/ui/sheet"
+import { Tabs, TabsList, TabsTrigger } from "@/components/ui/tabs"
+import {
+  CheckIcon,
+  CopyIcon,
+  DownloadIcon,
+  LoaderCircleIcon,
+  RefreshCwIcon,
+  TriangleAlertIcon,
+} from "lucide-react"
+import { cn } from "@/lib/utils"
+
+export type CodeExportFormat = {
+  id: string
+  label: string
+  filename: string
+  code: string
+  /** Empty / unavailable — show warning instead of code */
+  emptyMessage?: string
+  /** Content came from live device fetch */
+  isLive?: boolean
+}
+
+function downloadText(filename: string, content: string) {
+  const blob = new Blob([content], { type: "text/plain;charset=utf-8" })
+  const url = URL.createObjectURL(blob)
+  const a = document.createElement("a")
+  a.href = url
+  a.download = filename
+  a.click()
+  URL.revokeObjectURL(url)
+}
+
+function highlightLine(line: string): string {
+  const trimmed = line.trimStart()
+  if (line.startsWith("#") || trimmed.startsWith(";")) return "text-muted-foreground"
+  if (trimmed.startsWith("[")) return "text-info"
+  if (trimmed.startsWith("/")) return "text-info"
+  if (/^\s+[a-zA-Z]/.test(line) || /^[A-Za-z][\w-]*=/.test(line)) return "text-foreground"
+  return "text-foreground/90"
+}
+
+function CodeBlock({ code }: { code: string }) {
+  const lines = code.length ? code.split("\n") : [""]
+  return (
+    <pre className="px-4 py-3.5 text-[12px] font-mono leading-[1.65] whitespace-pre-wrap break-all select-all">
+      {lines.map((line, i) => (
+        <span key={i} className={cn("block", highlightLine(line))}>
+          {line || " "}
+        </span>
+      ))}
+    </pre>
+  )
+}
+
+export interface CodeExportSheetProps {
+  open: boolean
+  onClose: () => void
+  title: string
+  description?: ReactNode
+  formats: CodeExportFormat[]
+  /** Initial format id when sheet opens */
+  initialFormatId?: string
+  /** Optional live fetch from device */
+  onLiveFetch?: (formatId: string) => void
+  liveBusy?: boolean
+  /** Short CTA — keep laconic */
+  liveLabel?: string
+  className?: string
+  /** Extra content under format tabs (e.g. meta strip) */
+  beforeCode?: ReactNode
+}
+
+/**
+ * Shared code export Sheet — ReUI Frame + sticky footer.
+ * Preview DNA: https://reui.io/preview/base/sheet-8 · Frame https://reui.io/docs/components/base/frame
+ * Alert: https://reui.io/docs/components/base/alert
+ */
+function CodeExportSheet({
+  open,
+  onClose,
+  title,
+  description,
+  formats,
+  initialFormatId,
+  onLiveFetch,
+  liveBusy,
+  liveLabel = "С роутера",
+  className,
+  beforeCode,
+}: CodeExportSheetProps) {
+  const firstId = formats[0]?.id ?? "default"
+  const [tab, setTab] = useState(initialFormatId ?? firstId)
+  const [copied, setCopied] = useState(false)
+
+  useEffect(() => {
+    if (!open) return
+    setTab(
+      initialFormatId && formats.some((f) => f.id === initialFormatId)
+        ? initialFormatId
+        : firstId,
+    )
+    setCopied(false)
+  }, [open, initialFormatId, firstId, formats])
+
+  const active = useMemo(
+    () => formats.find((f) => f.id === tab) ?? formats[0],
+    [formats, tab],
+  )
+
+  const code = active?.code ?? ""
+  const emptyMessage = active?.emptyMessage
+  const filename = active?.filename ?? "export.txt"
+  const canCopy = Boolean(code) && !emptyMessage
+  const isLive = Boolean(active?.isLive)
+  const showTabs = formats.length > 1
+
+  function handleCopy() {
+    if (!canCopy) return
+    void navigator.clipboard.writeText(code).then(() => {
+      setCopied(true)
+      setTimeout(() => setCopied(false), 1800)
+    })
+  }
+
+  return (
+    <Sheet open={open} onOpenChange={(v) => { if (!v) onClose() }}>
+      <SheetContent
+        className={cn(
+          "flex w-full flex-col gap-0 overflow-hidden p-0 sm:max-w-xl",
+          className,
+        )}
+      >
+        <SheetHeader className="shrink-0 gap-1 border-b px-5 pt-5 pb-4 pr-12">
+          <SheetTitle className="text-base font-semibold tracking-tight">
+            {title}
+          </SheetTitle>
+          {description ? (
+            <SheetDescription className="font-mono text-xs">
+              {description}
+            </SheetDescription>
+          ) : null}
+        </SheetHeader>
+
+        <div className="flex min-h-0 flex-1 flex-col gap-3 px-5 py-4">
+          {showTabs ? (
+            <Tabs
+              value={tab}
+              onValueChange={(v) => setTab(String(v))}
+              className="shrink-0 gap-0"
+            >
+              <TabsList className="h-9 w-full">
+                {formats.map((f) => (
+                  <TabsTrigger key={f.id} value={f.id} className="flex-1 px-2 text-xs sm:text-sm">
+                    {f.label}
+                  </TabsTrigger>
+                ))}
+              </TabsList>
+            </Tabs>
+          ) : null}
+
+          {onLiveFetch || beforeCode ? (
+            <div className="flex shrink-0 flex-wrap items-center justify-between gap-2">
+              <div className="flex min-w-0 flex-wrap items-center gap-2">
+                {onLiveFetch ? (
+                  <Badge
+                    variant={isLive ? "success-light" : "secondary"}
+                    size="sm"
+                    radius="full"
+                  >
+                    {isLive ? "С роутера" : "Локально"}
+                  </Badge>
+                ) : null}
+                {beforeCode}
+              </div>
+              {onLiveFetch ? (
+                <Button
+                  type="button"
+                  variant="outline"
+                  size="sm"
+                  className="shrink-0"
+                  disabled={liveBusy}
+                  onClick={() => onLiveFetch(tab)}
+                  aria-label="Подтянуть конфиг с роутера с private-key"
+                >
+                  {liveBusy ? (
+                    <LoaderCircleIcon className="size-3.5 animate-spin" />
+                  ) : (
+                    <RefreshCwIcon className="size-3.5" />
+                  )}
+                  {liveBusy ? "Загрузка…" : liveLabel}
+                </Button>
+              ) : null}
+            </div>
+          ) : null}
+
+          <Frame dense className="flex min-h-0 flex-1 flex-col">
+            <FramePanel className="relative flex min-h-0 flex-1 flex-col overflow-hidden p-0">
+              {emptyMessage ? (
+                <div className="flex flex-1 items-center p-4">
+                  <Alert variant="warning" className="w-full">
+                    <TriangleAlertIcon />
+                    <AlertTitle>Нет данных</AlertTitle>
+                    <AlertDescription>{emptyMessage}</AlertDescription>
+                  </Alert>
+                </div>
+              ) : (
+                <ScrollArea className="h-full min-h-0 flex-1">
+                  <div className="min-h-[min(52vh,22rem)]">
+                    <CodeBlock code={code} />
+                  </div>
+                </ScrollArea>
+              )}
+            </FramePanel>
+          </Frame>
+
+          {onLiveFetch && !isLive ? (
+            <p className="text-muted-foreground shrink-0 text-[11px] leading-snug">
+              Локальный снимок. Подтяните с роутера, если нужен private-key с устройства.
+            </p>
+          ) : null}
+        </div>
+
+        <SheetFooter className="shrink-0 flex-row items-center justify-between gap-3 border-t px-5 py-3.5 sm:flex-row">
+          <SheetClose
+            render={
+              <Button type="button" variant="ghost" className="shrink-0 px-3" />
+            }
+          >
+            Закрыть
+          </SheetClose>
+          <div className="flex items-center gap-2">
+            <Button
+              type="button"
+              variant="outline"
+              size="default"
+              disabled={!canCopy}
+              onClick={() => downloadText(filename, code)}
+            >
+              <DownloadIcon className="size-4" />
+              Файл
+            </Button>
+            <Button
+              type="button"
+              size="default"
+              disabled={!canCopy}
+              onClick={handleCopy}
+              className="min-w-28"
+            >
+              {copied ? (
+                <CheckIcon className="size-4 text-success" />
+              ) : (
+                <CopyIcon className="size-4" />
+              )}
+              {copied ? "Скопировано" : "Копировать"}
+            </Button>
+          </div>
+        </SheetFooter>
+      </SheetContent>
+    </Sheet>
+  )
+}
+
+export { CodeExportSheet, downloadText }

components/reui-kit/index.ts

@@ -0,0 +1,5 @@
+export { CodeExportSheet, downloadText } from "./code-export-sheet"
+export type { CodeExportFormat, CodeExportSheetProps } from "./code-export-sheet"
+export { KpiStatGrid, KpiStatCardTile, kpiStatItemKey } from "./kpi-stat-grid"
+export type { KpiStatItem, KpiStatCardData, KpiStatVariant } from "./kpi-stat-grid"
+export { kpiCols } from "./kpi-cols"

components/reui-kit/kpi-cols.ts

@@ -0,0 +1,12 @@
+/**
+ * Shared grid column classes for hybrid KPI tiles.
+ * @see https://reui.io/preview/base/stats-12
+ */
+export function kpiCols(count: number): string {
+  if (count <= 1) return "grid-cols-1"
+  if (count === 2) return "grid-cols-1 @xl:grid-cols-2"
+  if (count === 3) return "grid-cols-1 @3xl:grid-cols-3"
+  if (count === 4) return "grid-cols-1 @3xl:grid-cols-2 @6xl:grid-cols-4"
+  if (count <= 6) return "grid-cols-1 @xl:grid-cols-2 @4xl:grid-cols-3"
+  return "grid-cols-1 @xl:grid-cols-2 @4xl:grid-cols-3 @6xl:grid-cols-4"
+}

components/reui-kit/kpi-stat-grid.tsx

@@ -0,0 +1,307 @@
+"use client"
+
+import type { KeyboardEvent, ReactNode } from "react"
+import Link from "next/link"
+import { Frame, FramePanel } from "@/components/reui/frame"
+import { Badge } from "@/components/reui/badge"
+import { IconTile } from "@/components/reui/icon-tile"
+import { Skeleton } from "@/components/ui/skeleton"
+import { cn } from "@/lib/utils"
+import { kpiCols } from "./kpi-cols"
+
+export type KpiStatVariant = "default" | "warning" | "destructive"
+
+/**
+ * KPI tile — horizontal compact hybrid (icon left + label/Badge + value).
+ * @see https://reui.io/preview/base/stats-12
+ */
+export type KpiStatItem = {
+  id?: string
+  label: ReactNode
+  value: ReactNode
+  hint?: ReactNode
+  href?: string
+  onSelect?: () => void
+  onClick?: () => void
+  selected?: boolean
+  active?: boolean
+  icon?: ReactNode
+  iconClassName?: string
+  variant?: KpiStatVariant
+  footer?: ReactNode
+}
+
+export type KpiStatCardData = KpiStatItem & { id: string }
+
+const DEFAULT_ICON_CLASS = "text-muted-foreground [&_svg]:text-current"
+
+const VALUE_VARIANT_CLASS: Record<KpiStatVariant, string> = {
+  default: "text-foreground",
+  warning: "text-warning",
+  destructive: "text-destructive",
+}
+
+function handleCardKeyDown(onActivate: () => void, event: KeyboardEvent<HTMLDivElement>) {
+  if (event.key === "Enter" || event.key === " ") {
+    event.preventDefault()
+    onActivate()
+  }
+}
+
+function resolveActivate(item: KpiStatItem): (() => void) | undefined {
+  return item.onClick ?? item.onSelect
+}
+
+function isSelected(item: KpiStatItem): boolean {
+  return Boolean(item.selected ?? item.active)
+}
+
+function resolveFooter(item: KpiStatItem): ReactNode {
+  if (item.footer) return item.footer
+  if (typeof item.hint === "string") {
+    return (
+      <Badge variant="outline" size="sm" className="max-w-[min(100%,11rem)] truncate">
+        {item.hint}
+      </Badge>
+    )
+  }
+  if (item.hint) return item.hint
+  return null
+}
+
+function KpiStatCardBody({ item }: { item: KpiStatItem }) {
+  const footer = resolveFooter(item)
+  const valueVariant = item.variant ?? "default"
+
+  return (
+    <div className="@container relative z-10 flex h-full min-w-0 items-start gap-3">
+      {item.icon ? (
+        <IconTile
+          variant="elevated"
+          aria-hidden="true"
+          className={cn("size-10.5 shrink-0", item.iconClassName ?? DEFAULT_ICON_CLASS)}
+        >
+          {item.icon}
+        </IconTile>
+      ) : null}
+
+      <div className="flex min-w-0 flex-1 flex-col gap-0.5">
+        <div className="flex min-w-0 items-start justify-between gap-2">
+          <div className="text-muted-foreground min-w-0 truncate text-sm font-medium">
+            {item.label}
+          </div>
+          {footer ? (
+            <div className="hidden min-w-0 max-w-[min(100%,11rem)] shrink-0 @[20rem]:block">
+              {footer}
+            </div>
+          ) : null}
+        </div>
+        <div
+          className={cn(
+            "min-w-0 break-all text-2xl leading-none font-bold tabular-nums",
+            VALUE_VARIANT_CLASS[valueVariant],
+          )}
+        >
+          {item.value}
+        </div>
+        {footer ? (
+          <div className="min-w-0 max-w-full @[20rem]:hidden">{footer}</div>
+        ) : null}
+      </div>
+    </div>
+  )
+}
+
+function panelClassName(item: KpiStatItem, className?: string) {
+  const onActivate = resolveActivate(item)
+  const clickable = Boolean(item.href || onActivate)
+  const selected = isSelected(item)
+
+  return cn(
+    "relative isolate flex h-full min-w-0 flex-col",
+    clickable &&
+      "hover:bg-muted/40 focus-within:ring-ring cursor-pointer transition-colors focus-within:ring-2",
+    selected && "ring-primary/30 bg-muted/30 ring-1",
+    className,
+  )
+}
+
+export function KpiStatCardTile({
+  item,
+  embedded = false,
+  className,
+}: {
+  item: KpiStatItem
+  embedded?: boolean
+  className?: string
+}) {
+  const onActivate = resolveActivate(item)
+  const panelClass = panelClassName(item, className)
+
+  let panel: ReactNode
+
+  if (item.href) {
+    panel = (
+      <FramePanel className={panelClass}>
+        <Link href={item.href} className="focus-visible:outline-none">
+          <KpiStatCardBody item={item} />
+        </Link>
+      </FramePanel>
+    )
+  } else if (onActivate) {
+    panel = (
+      <FramePanel
+        className={panelClass}
+        onClick={onActivate}
+        role="button"
+        tabIndex={0}
+        onKeyDown={(e) => handleCardKeyDown(onActivate, e)}
+      >
+        <KpiStatCardBody item={item} />
+      </FramePanel>
+    )
+  } else {
+    panel = (
+      <FramePanel className={panelClass}>
+        <KpiStatCardBody item={item} />
+      </FramePanel>
+    )
+  }
+
+  if (embedded) {
+    return <Frame className="h-full ring-1 ring-foreground/10">{panel}</Frame>
+  }
+
+  return <Frame className="h-full">{panel}</Frame>
+}
+
+function KpiStatGridSkeleton({ count }: { count: number }) {
+  return (
+    <Frame className="@container w-full">
+      <div className={cn("grid gap-2", kpiCols(count))}>
+        {Array.from({ length: count }).map((_, index) => (
+          <FramePanel key={index} className="flex items-start gap-3">
+            <Skeleton className="size-10.5 shrink-0 rounded-lg" />
+            <div className="flex min-w-0 flex-1 flex-col gap-1.5">
+              <div className="flex items-center justify-between gap-2">
+                <Skeleton className="h-4 w-20" />
+                <Skeleton className="h-4.5 w-14 rounded-full" />
+              </div>
+              <Skeleton className="h-7 w-16" />
+            </div>
+          </FramePanel>
+        ))}
+      </div>
+    </Frame>
+  )
+}
+
+interface KpiStatGridProps {
+  items?: KpiStatItem[]
+  cards?: KpiStatCardData[]
+  isLoading?: boolean
+  emptyMessage?: ReactNode
+  emptyIcon?: ReactNode
+  className?: string
+  skeletonCount?: number
+  embedded?: boolean
+  "aria-label"?: string
+}
+
+function KpiStatCardItem({ item }: { item: KpiStatItem }) {
+  const onActivate = resolveActivate(item)
+  const panelClass = panelClassName(item)
+
+  if (item.href) {
+    return (
+      <FramePanel className={panelClass}>
+        <Link href={item.href} className="focus-visible:outline-none">
+          <KpiStatCardBody item={item} />
+        </Link>
+      </FramePanel>
+    )
+  }
+
+  if (onActivate) {
+    return (
+      <FramePanel
+        className={panelClass}
+        onClick={onActivate}
+        role="button"
+        tabIndex={0}
+        onKeyDown={(e) => handleCardKeyDown(onActivate, e)}
+      >
+        <KpiStatCardBody item={item} />
+      </FramePanel>
+    )
+  }
+
+  return (
+    <FramePanel className={panelClass}>
+      <KpiStatCardBody item={item} />
+    </FramePanel>
+  )
+}
+
+/**
+ * Hybrid KPI — horizontal compact layout (icon left).
+ * Preview: https://reui.io/preview/base/stats-12
+ */
+export function KpiStatGrid({
+  items,
+  cards,
+  isLoading = false,
+  emptyMessage,
+  emptyIcon,
+  className,
+  skeletonCount = 4,
+  embedded = false,
+  "aria-label": ariaLabel,
+}: KpiStatGridProps) {
+  if (isLoading) {
+    return <KpiStatGridSkeleton count={skeletonCount} />
+  }
+
+  const list = items ?? cards ?? []
+
+  if (list.length === 0 && (emptyMessage || emptyIcon)) {
+    return (
+      <Frame dense spacing="sm" className={cn("w-full", className)}>
+        <FramePanel className="flex items-center gap-3 p-4">
+          {emptyIcon}
+          {emptyMessage ? (
+            <p className="text-muted-foreground text-sm">{emptyMessage}</p>
+          ) : null}
+        </FramePanel>
+      </Frame>
+    )
+  }
+
+  if (embedded) {
+    return (
+      <section aria-label={ariaLabel} className={cn("@container w-full", className)}>
+        <div className={cn("grid gap-2", kpiCols(list.length || 1))}>
+          {list.map((item, index) => (
+            <KpiStatCardTile key={kpiStatItemKey(item, index)} item={item} embedded />
+          ))}
+        </div>
+      </section>
+    )
+  }
+
+  return (
+    <Frame className={cn("@container w-full min-w-0", className)} aria-label={ariaLabel}>
+      <div className={cn("grid gap-2", kpiCols(list.length || 1))}>
+        {list.map((item, index) => (
+          <KpiStatCardItem key={kpiStatItemKey(item, index)} item={item} />
+        ))}
+      </div>
+    </Frame>
+  )
+}
+
+export function kpiStatItemKey(item: KpiStatItem, index: number): string {
+  if (item.id) return item.id
+  if (typeof item.label === "string") return item.label
+  return `kpi-${index}`
+}

components/wireguard/wg-export-sheet.tsx

@@ -1,29 +1,16 @@
 "use client"
 
-import { useEffect, useMemo, useState } from "react"
+import { useMemo } from "react"
 import type { WgIfaceWithServer } from "@/components/data-grids/wireguard-data-grid"
-import { Button } from "@/components/ui/button"
 import {
-  Sheet, SheetContent, SheetHeader, SheetTitle,
+  CodeExportSheet,
-  SheetDescription, SheetFooter, SheetClose,
+  type CodeExportFormat,
-} from "@/components/ui/sheet"
+} from "@/components/reui-kit/code-export-sheet"
-import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"
 import {
   generateMikrotikRsc,
   generateNativeConf,
   generatePeerClientConf,
 } from "@/lib/wg-config"
-import { CheckIcon, CopyIcon, DownloadIcon } from "lucide-react"
-
-function downloadText(filename: string, content: string) {
-  const blob = new Blob([content], { type: "text/plain;charset=utf-8" })
-  const url = URL.createObjectURL(blob)
-  const a = document.createElement("a")
-  a.href = url
-  a.download = filename
-  a.click()
-  URL.revokeObjectURL(url)
-}
 
 function WgExportSheet({
   open,
@@ -32,27 +19,34 @@ function WgExportSheet({
   liveContent,
   liveBusy,
   onRequestLiveExport,
+  initialTab = "rsc",
+  peerId,
 }: {
   open: boolean
   iface: WgIfaceWithServer | null
   onClose: () => void
-  /** Optional server-fetched content (with private key) keyed by format */
   liveContent?: { rsc?: string; conf?: string; peerConf?: string } | null
   liveBusy?: boolean
   onRequestLiveExport?: (format: "rsc" | "conf" | "peer-conf") => void
+  initialTab?: "rsc" | "conf" | "peer"
+  /** Selected peer for Peer .conf (defaults to first peer) */
+  peerId?: string | null
 }) {
-  const [tab, setTab] = useState<"rsc" | "conf" | "peer">("rsc")
+  const formats = useMemo((): CodeExportFormat[] => {
-  const [copied, setCopied] = useState(false)
+    if (!iface) {
-
+      return [
-  useEffect(() => {
+        { id: "rsc", label: ".rsc", filename: "wg.rsc", code: "" },
-    if (open) {
+        { id: "conf", label: ".conf", filename: "wg.conf", code: "" },
-      setTab("rsc")
+        {
-      setCopied(false)
+          id: "peer",
+          label: "Peer",
+          filename: "wg-peer.conf",
+          code: "",
+          emptyMessage: "Интерфейс не выбран",
+        },
+      ]
     }
-  }, [open, iface?.id])
 
-  const local = useMemo(() => {
-    if (!iface) return { rsc: "", conf: "", peerConf: "" }
     const base = {
       name: iface.name,
       listenPort: iface.listenPort,
@@ -76,143 +70,77 @@ function WgExportSheet({
         clientEndpoint: p.clientEndpoint,
       })),
     }
-    const peer = iface.peers[0]
+
-    return {
+    const peer =
-      rsc: generateMikrotikRsc(base),
+      (peerId
-      conf: generateNativeConf(base),
+        ? iface.peers.find((p) => p.id === peerId || p.rosId === peerId)
-      peerConf:
+        : undefined) ?? iface.peers[0]
-        iface.publicKey && peer
+
-          ? generatePeerClientConf({
+    const localRsc = generateMikrotikRsc(base)
-              peerAddress: peer.clientAddress,
+    const localConf = generateNativeConf(base)
-              peerDns: peer.clientDns,
+
-              serverPublicKey: iface.publicKey,
+    let peerConf = ""
-              allowedIps: peer.allowedIps,
+    let peerEmpty: string | undefined
-              endpoint:
+    if (!iface.publicKey) {
-                peer.clientEndpoint ||
+      peerEmpty = "Нет public-key интерфейса для клиентского .conf"
-                peer.endpoint ||
+    } else if (!peer) {
-                undefined,
+      peerEmpty = "Нет пиров для экспорта Peer .conf"
-              persistentKeepalive: peer.persistentKeepalive ?? 25,
+    } else {
-            })
+      peerConf = generatePeerClientConf({
-          : "# Нет public-key интерфейса или пиров для клиентского .conf\n",
+        peerAddress: peer.clientAddress,
+        peerDns: peer.clientDns,
+        serverPublicKey: iface.publicKey,
+        allowedIps: peer.allowedIps,
+        endpoint: peer.clientEndpoint || peer.endpoint || undefined,
+        persistentKeepalive: peer.persistentKeepalive ?? 25,
+      })
     }
-  }, [iface])
 
-  const code =
+    return [
-    tab === "rsc"
+      {
-      ? (liveContent?.rsc ?? local.rsc)
+        id: "rsc",
-      : tab === "conf"
+        label: ".rsc",
-        ? (liveContent?.conf ?? local.conf)
+        filename: `${iface.name}.rsc`,
-        : (liveContent?.peerConf ?? local.peerConf)
+        code: liveContent?.rsc ?? localRsc,
-
+        isLive: Boolean(liveContent?.rsc),
-  const filename =
+      },
-    tab === "rsc"
+      {
-      ? `${iface?.name ?? "wg"}.rsc`
+        id: "conf",
-      : tab === "conf"
+        label: ".conf",
-        ? `${iface?.name ?? "wg"}.conf`
+        filename: `${iface.name}.conf`,
-        : `${iface?.name ?? "wg"}-peer.conf`
+        code: liveContent?.conf ?? localConf,
-
+        isLive: Boolean(liveContent?.conf),
-  function handleCopy() {
+      },
-    void navigator.clipboard.writeText(code).then(() => {
+      {
-      setCopied(true)
+        id: "peer",
-      setTimeout(() => setCopied(false), 2000)
+        label: "Peer",
-    })
+        filename: `${iface.name}-peer.conf`,
-  }
+        code: liveContent?.peerConf ?? peerConf,
+        emptyMessage: liveContent?.peerConf ? undefined : peerEmpty,
+        isLive: Boolean(liveContent?.peerConf),
+      },
+    ]
+  }, [iface, liveContent, peerId])
 
   return (
-    <Sheet open={open} onOpenChange={(v) => { if (!v) onClose() }}>
+    <CodeExportSheet
-      <SheetContent className="flex flex-col overflow-hidden p-0 gap-0 sm:max-w-2xl">
+      open={open}
-        <SheetHeader className="shrink-0 px-6 pt-5 pb-4 border-b">
+      onClose={onClose}
-          <div className="flex items-start justify-between gap-4">
+      title="Экспорт WireGuard"
-            <div>
+      description={iface ? `${iface.name} · ${iface.serverName}` : "—"}
-              <SheetTitle>Экспорт WireGuard</SheetTitle>
+      formats={formats}
-              <SheetDescription>
+      initialFormatId={initialTab}
-                {iface ? `${iface.name} · ${iface.serverName}` : "—"}
+      liveBusy={liveBusy}
-              </SheetDescription>
+      liveLabel="С роутера"
-            </div>
+      onLiveFetch={
-            <div className="flex gap-2 shrink-0">
+        onRequestLiveExport
-              <Button variant="outline" size="sm" onClick={handleCopy}>
+          ? (formatId) =>
-                {copied
+              onRequestLiveExport(
-                  ? <><CheckIcon className="size-3.5 text-emerald-500" />Скопировано</>
+                formatId === "peer" ? "peer-conf" : formatId === "conf" ? "conf" : "rsc",
-                  : <><CopyIcon className="size-3.5" />Копировать</>}
-              </Button>
-              <Button
-                variant="outline"
-                size="sm"
-                onClick={() => downloadText(filename, code)}
-              >
-                <DownloadIcon className="size-3.5" />
-                Файл
-              </Button>
-            </div>
-          </div>
-        </SheetHeader>
-
-        <div className="px-6 pt-3 shrink-0">
-          <Tabs value={tab} onValueChange={(v) => setTab(v as typeof tab)}>
-            <TabsList>
-              <TabsTrigger value="rsc">MikroTik .rsc</TabsTrigger>
-              <TabsTrigger value="conf">Native .conf</TabsTrigger>
-              <TabsTrigger value="peer">Peer .conf</TabsTrigger>
-            </TabsList>
-            {onRequestLiveExport && (
-              <div className="mt-2">
-                <Button
-                  type="button"
-                  variant="ghost"
-                  size="sm"
-                  disabled={liveBusy}
-                  onClick={() =>
-                    onRequestLiveExport(
-                      tab === "peer" ? "peer-conf" : tab === "conf" ? "conf" : "rsc",
-                    )
-                  }
-                >
-                  {liveBusy ? "Загрузка с роутера…" : "Подтянуть с роутера (с private-key)"}
-                </Button>
-              </div>
-            )}
-            <TabsContent value="rsc" className="mt-0" />
-            <TabsContent value="conf" className="mt-0" />
-            <TabsContent value="peer" className="mt-0" />
-          </Tabs>
-        </div>
-
-        <div className="flex-1 overflow-y-auto">
-          <pre className="px-6 py-5 text-[12px] font-mono leading-relaxed text-foreground/85 whitespace-pre select-all">
-            {code.split("\n").map((line, i) => {
-              const isComment = line.startsWith("#")
-              const isCmd = line.trimStart().startsWith("/interface") || line.trimStart().startsWith("/ip")
-              const isSection = line.startsWith("[")
-              const isParam = /^\s+[a-z]/.test(line) || /^[A-Za-z]+=/.test(line)
-              return (
-                <span
-                  key={i}
-                  className={
-                    isComment
-                      ? "text-muted-foreground"
-                      : isCmd || isSection
-                        ? "text-sky-400"
-                        : isParam
-                          ? "text-violet-300"
-                          : "text-foreground"
-                  }
-                >
-                  {line}{"\n"}
-                </span>
               )
-            })}
+          : undefined
-          </pre>
+      }
-        </div>
+    />
-
-        <SheetFooter className="shrink-0 px-6 py-4 border-t flex-row gap-2">
-          <SheetClose render={<Button variant="outline" className="flex-1" />}>Закрыть</SheetClose>
-          <Button className="flex-1" onClick={handleCopy}>
-            {copied ? <CheckIcon className="size-4" /> : <CopyIcon className="size-4" />}
-            {copied ? "Скопировано" : "Копировать"}
-          </Button>
-        </SheetFooter>
-      </SheetContent>
-    </Sheet>
   )
 }
 

docs/ui-design-contract.md

@@ -0,0 +1,79 @@
+# UI Design Contract (MikrotikManager)
+
+Surface: **ReUI Frame**. Kit: `components/reui-kit/`.  
+Иерархия: **ReUI PRO > shadcn primitives**.  
+Стек: Next.js 16 App Router + Turbopack + shadcn **base-nova** + ReUI `@reui`.
+
+Карта: [docs](https://reui.io/docs) · [llms.txt](https://reui.io/llms.txt) · [Get Started](https://reui.io/docs/get-started) · [Styling](https://reui.io/docs/styling) · [Blocks](https://reui.io/blocks) · [MCP](https://reui.io/docs/mcp)
+
+## Surface
+
+Project lock: **`surface: frame`**. Ops / list / dashboard / detail / settings — только **Frame**, не shadcn Card как page shell. Не смешивать Card и Frame на одном ops-экране.
+
+Эталон CRUD: [`app/(main)/servers`](../app/(main)/servers).  
+Оболочка списков: `DataPageCard` → Frame. Панели: `OpsPanel` → Frame.
+
+## Canonical PRO references
+
+| Зона | Preview |
+|------|---------|
+| Shell | https://reui.io/preview/base/app-shell-12 |
+| KPI | https://reui.io/preview/base/stats-12 · https://reui.io/docs/components/base/icon-tile |
+| Lists | https://reui.io/preview/base/data-grid-filtering-2 |
+| Settings | https://reui.io/preview/base/settings-16 · https://reui.io/preview/base/settings-3 |
+| Forms / Sheet | https://reui.io/preview/base/form-7 · https://reui.io/preview/base/sheet-8 |
+| Alert / Badge | https://reui.io/docs/components/base/alert · https://reui.io/docs/components/base/badge |
+| Empty | https://reui.io/preview/base/empty-state-12 |
+
+## Kit (`components/reui-kit/`)
+
+| Component | Role |
+|-----------|------|
+| `KpiStatGrid` | Hybrid KPI (IconTile elevated `size-10.5`) |
+| `CodeExportSheet` | Экспорт кода (.rsc / .conf) — Sheet + Frame + ScrollArea |
+
+Слои:
+
+| Слой | Путь |
+|------|------|
+| shadcn | `components/ui/` |
+| ReUI CLI | `components/reui/` |
+| Kit | `components/reui-kit/` |
+| Domain grids | `components/data-grids/` |
+
+## Shared App Shell chrome
+
+| Токен / зона | Значение |
+|--------------|----------|
+| `--sidebar-width` | `240px` |
+| Header right | AppsMenu → SystemMonitorPopover (тема — в NavUser) |
+| Search | ⌘K / Ctrl+K only |
+| `main` | `gap-4 md:gap-6`, `px-4 py-4 md:px-6 md:py-5` |
+
+## Spacing & tokens
+
+- `flex` + `gap-*` — не `space-y-*` / `space-x-*`
+- Semantic tokens / ReUI Badge variants — не raw `bg-emerald-*` / hex
+- Max 1 primary CTA на экран
+
+## Exceptions (не Frame ops shell)
+
+- `network-map` — canvas / topology UX
+- `terminal` — terminal chrome
+
+## Forbidden
+
+- Card как ops list/dashboard shell
+- Hand-roll data-grid / KPI / code-export при наличии kit
+- Дубль Copy в header + footer export sheet
+- Mixing Card и Frame на одном ops-экране
+- Radix-варианты docs — только Base UI (`base-nova`)
+
+## License
+
+```env
+# .env.local (gitignored)
+REUI_LICENSE_KEY=
+```
+
+`components.json` → `@reui` с `Authorization: Bearer ${REUI_LICENSE_KEY}`.

package-lock.json

@@ -13875,6 +13875,21 @@
       "dependencies": {
         "zod": "^4.4.1"
       }
+    },
+    "node_modules/@next/swc-win32-x64-msvc": {
+      "version": "16.2.4",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-16.2.4.tgz",
+      "integrity": "sha512-kMVGgsqhO5YTYODD9IPGGhA6iprWidQckK3LmPeW08PIFENRmgfb4MjXHO+p//d+ts2rpjvK5gXWzXSMrPl9cw==",
+      "cpu": [
+        "x64"
+      ],
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
     }
   }
 }