diff --git a/ordinis-admin-ui/src/components/JsonView.tsx b/ordinis-admin-ui/src/components/JsonView.tsx
new file mode 100644
index 0000000..36270eb
--- /dev/null
+++ b/ordinis-admin-ui/src/components/JsonView.tsx
@@ -0,0 +1,134 @@
+import { useMemo, type ReactNode } from 'react'
+
+/**
+ * Лёгкий JSON viewer с token-based syntax highlight + diff-подсветкой
+ * top-level ключей. Никаких внешних зависимостей: regex-проход по
+ * `JSON.stringify(..., null, 2)`.
+ *
+ * <p>Syntax: ключи (aurora), строки (pink), числа (warn), true/false/null
+ * (accent), пунктуация (mute).
+ *
+ * <p>Diff (опционально): передай diff — массив { kind, keys }. Строки
+ * JSON где key в added/removed/changed получают bg-цвет (зелёный /
+ * красный / жёлтый). Подсветка — top-level only (для глубокого diff'а
+ * есть DraftDiffSummary).
+ */
+export type JsonDiff = {
+  added?: Set<string> | readonly string[]
+  removed?: Set<string> | readonly string[]
+  changed?: Set<string> | readonly string[]
+}
+
+type JsonViewProps = {
+  value: unknown
+  diff?: JsonDiff
+  className?: string
+}
+
+const TOKEN_RE =
+  /("(?:\\.|[^"\\])*")(\s*:)?|(-?\d+(?:\.\d+)?(?:[eE][+-]?\d+)?)|(true|false|null)|([{}[\],])/g
+
+const toSet = (v: Set<string> | readonly string[] | undefined): Set<string> =>
+  v instanceof Set ? v : new Set(v ?? [])
+
+const tokenize = (line: string): ReactNode[] => {
+  const out: ReactNode[] = []
+  let last = 0
+  let i = 0
+  for (const m of line.matchAll(TOKEN_RE)) {
+    const idx = m.index ?? 0
+    if (idx > last) out.push(line.slice(last, idx))
+    const [whole, str, colon, num, lit, punct] = m
+    if (str && colon) {
+      out.push(
+        <span key={`k${i}`} className="text-aurora">
+          {str}
+        </span>,
+      )
+      out.push(
+        <span key={`c${i}`} className="text-mute">
+          {colon}
+        </span>,
+      )
+    } else if (str) {
+      out.push(
+        <span key={`s${i}`} className="text-pink">
+          {str}
+        </span>,
+      )
+    } else if (num) {
+      out.push(
+        <span key={`n${i}`} className="text-warn">
+          {num}
+        </span>,
+      )
+    } else if (lit) {
+      out.push(
+        <span key={`l${i}`} className="text-accent">
+          {lit}
+        </span>,
+      )
+    } else if (punct) {
+      out.push(
+        <span key={`p${i}`} className="text-mute">
+          {punct}
+        </span>,
+      )
+    } else {
+      out.push(whole)
+    }
+    last = idx + whole.length
+    i++
+  }
+  if (last < line.length) out.push(line.slice(last))
+  return out
+}
+
+const LINE_KEY_RE = /^ {2}"((?:\\.|[^"\\])*)":/
+
+const lineDiffClass = (
+  line: string,
+  added: Set<string>,
+  removed: Set<string>,
+  changed: Set<string>,
+): string => {
+  const m = LINE_KEY_RE.exec(line)
+  if (!m) return ''
+  const k = m[1]
+  if (added.has(k)) return 'bg-aurora/15 -mx-2 px-2 border-l-2 border-aurora'
+  if (removed.has(k)) return 'bg-danger/15 -mx-2 px-2 border-l-2 border-danger'
+  if (changed.has(k)) return 'bg-warn/15 -mx-2 px-2 border-l-2 border-warn'
+  return ''
+}
+
+export const JsonView = ({ value, diff, className }: JsonViewProps) => {
+  const added = useMemo(() => toSet(diff?.added), [diff?.added])
+  const removed = useMemo(() => toSet(diff?.removed), [diff?.removed])
+  const changed = useMemo(() => toSet(diff?.changed), [diff?.changed])
+
+  const lines = useMemo(() => {
+    try {
+      return JSON.stringify(value, null, 2).split('\n')
+    } catch {
+      return [String(value)]
+    }
+  }, [value])
+
+  return (
+    <pre
+      className={
+        'text-mono text-cell bg-line/20 rounded p-2 overflow-x-auto whitespace-pre ' +
+        (className ?? '')
+      }
+    >
+      {lines.map((line, i) => {
+        const dc = lineDiffClass(line, added, removed, changed)
+        return (
+          <div key={i} className={dc}>
+            {tokenize(line)}
+          </div>
+        )
+      })}
+    </pre>
+  )
+}
diff --git a/ordinis-admin-ui/src/routes/reviews.tsx b/ordinis-admin-ui/src/routes/reviews.tsx
index 1d0e84c..6481435 100644
--- a/ordinis-admin-ui/src/routes/reviews.tsx
+++ b/ordinis-admin-ui/src/routes/reviews.tsx
@@ -45,6 +45,7 @@ import {
   classifyRecordStatus,
   classifySchemaStatus,
 } from '@/components/reviews/MyDraftsPanel'
+import { JsonView } from '@/components/JsonView'
 
 export const Route = createFileRoute('/reviews')({
   component: ReviewsPage,
@@ -638,12 +639,21 @@ function ReviewDrawer({ draftId, onClose }: DrawerProps) {
   const currentSub = auth.user?.profile?.sub
   const draftQ = useDraft(draftId)
   const draft = draftQ.data
+  // DraftResponse несёт только dictionaryId (UUID); /api/v1/dictionaries/{name}/...
+  // ожидает имя словаря. Резолвим через useDictionaries (TanStack кеш).
+  // До этого useLiveRecord(draft.dictionaryId, ...) валился с 404
+  // "Dictionary not found: <uuid>" → live-блок drawer'а оставался пустым.
+  const dictionariesQ = useDictionaries()
+  const dictName = useMemo(
+    () => dictionariesQ.data?.find((d) => d.id === draft?.dictionaryId)?.name,
+    [dictionariesQ.data, draft?.dictionaryId],
+  )
   // CREATE-черновик не имеет live-записи по определению — не пробуем её
-  // загружать (GET /dictionaries/{id}/records/{key} → 404, красный шум в
+  // загружать (GET /dictionaries/{name}/records/{key} → 404, красный шум в
   // консоли на каждый CREATE-draft). Для UPDATE/CLOSE — грузим как раньше.
   const isCreateDraft = draft?.operation === 'CREATE'
   const liveQ = useLiveRecord(
-    draft && !isCreateDraft ? draft.dictionaryId : undefined,
+    draft && !isCreateDraft ? dictName : undefined,
     draft && !isCreateDraft ? draft.businessKey : undefined,
   )
   const approveMut = useApproveDraft()
@@ -773,6 +783,20 @@ function ReviewDrawer({ draftId, onClose }: DrawerProps) {
             <div className="space-y-1 text-cell">
               <div className="flex flex-wrap items-center gap-2">
                 <Badge variant={operationVariant(draft.operation)}>{draft.operation}</Badge>
+                {dictName ? (
+                  <Link
+                    to="/dictionaries/$name"
+                    params={{ name: dictName }}
+                    className="text-mono text-accent hover:underline"
+                  >
+                    {dictName}
+                  </Link>
+                ) : (
+                  <span className="text-mono text-mute" title={draft.dictionaryId}>
+                    {draft.dictionaryId.slice(0, 8)}…
+                  </span>
+                )}
+                <span className="text-mute">/</span>
                 <span className="font-mono">{draft.businessKey}</span>
                 <DrawerStatusBadge status={draft.status} />
               </div>
@@ -832,38 +856,63 @@ function ReviewDrawer({ draftId, onClose }: DrawerProps) {
               operation={draft.operation}
             />
 
-            <div className="grid grid-cols-1 md:grid-cols-2 gap-3">
-              <div>
-                <p className="text-cap text-mute mb-1">
-                  {t('reviews.drawer.live')}
-                </p>
-                {liveQ.isLoading && <LoadingBlock size="sm" label={t('loading')} />}
-                {(liveQ.data === null || isCreateDraft) && (
-                  <p className="text-cell text-mute italic">
-                    {t('reviews.drawer.noLive')}
-                  </p>
-                )}
-                {liveQ.data && (
-                  <pre className="text-mono bg-line/30 rounded p-2 overflow-x-auto whitespace-pre-wrap">
-                    {JSON.stringify(liveQ.data.data, null, 2)}
-                  </pre>
-                )}
-              </div>
-              <div>
-                <p className="text-cap text-mute mb-1">
-                  {t('reviews.drawer.proposed')}
-                </p>
-                {draft.operation === 'CLOSE' ? (
-                  <p className="text-cell text-aurora italic">
-                    {t('reviews.drawer.closeNote')}
-                  </p>
-                ) : (
-                  <pre className="text-mono bg-accent/4 rounded p-2 overflow-x-auto whitespace-pre-wrap">
-                    {JSON.stringify(draft.data, null, 2)}
-                  </pre>
-                )}
-              </div>
-            </div>
+            {(() => {
+              // Считаем diff один раз для обеих колонок: changed/added/removed
+              // keys (top-level) подсветим через JsonView в обоих side-by-side
+              // блоках — reviewer видит точку изменения визуально, не сравнивая
+              // глазами длинные JSON-объекты.
+              const liveData =
+                (liveQ.data?.data as Record<string, unknown> | null | undefined) ?? null
+              const proposedData =
+                (draft.data as Record<string, unknown> | null | undefined) ?? null
+              const diff =
+                draft.operation === 'CLOSE'
+                  ? null
+                  : shallowDiffSummary(liveData, proposedData)
+              const liveDiff = diff
+                ? { removed: diff.removed, changed: diff.changed }
+                : undefined
+              const proposedDiff = diff
+                ? { added: diff.added, changed: diff.changed }
+                : undefined
+              return (
+                <div className="grid grid-cols-1 md:grid-cols-2 gap-3">
+                  <div>
+                    <p className="text-cap text-mute mb-1">
+                      {t('reviews.drawer.live')}
+                    </p>
+                    {liveQ.isLoading && <LoadingBlock size="sm" label={t('loading')} />}
+                    {liveQ.error && (
+                      <p className="text-cell text-danger italic">
+                        {t('reviews.drawer.liveError', {
+                          defaultValue: 'Не удалось загрузить текущую запись',
+                        })}
+                      </p>
+                    )}
+                    {!liveQ.isLoading && !liveQ.error && (liveQ.data === null || isCreateDraft) && (
+                      <p className="text-cell text-mute italic">
+                        {t('reviews.drawer.noLive')}
+                      </p>
+                    )}
+                    {liveQ.data && (
+                      <JsonView value={liveQ.data.data} diff={liveDiff} />
+                    )}
+                  </div>
+                  <div>
+                    <p className="text-cap text-mute mb-1">
+                      {t('reviews.drawer.proposed')}
+                    </p>
+                    {draft.operation === 'CLOSE' ? (
+                      <p className="text-cell text-aurora italic">
+                        {t('reviews.drawer.closeNote')}
+                      </p>
+                    ) : (
+                      <JsonView value={draft.data} diff={proposedDiff} />
+                    )}
+                  </div>
+                </div>
+              )
+            })()}
 
             {(approveMut.error || rejectMut.error || withdrawMut.error) && (() => {
               const err = approveMut.error || rejectMut.error || withdrawMut.error