diff --git a/src/components/admin/SettingsSearch.tsx b/src/components/admin/SettingsSearch.tsx
new file mode 100644
index 0000000..25d6384
--- /dev/null
+++ b/src/components/admin/SettingsSearch.tsx
@@ -0,0 +1,80 @@
+import { useTranslation } from 'react-i18next'
+import { SearchIcon, CloseIcon } from './icons'
+
+interface SettingsSearchProps {
+  searchQuery: string
+  setSearchQuery: (query: string) => void
+  resultsCount: number
+}
+
+export function SettingsSearch({ searchQuery, setSearchQuery, resultsCount }: SettingsSearchProps) {
+  const { t } = useTranslation()
+
+  return (
+    <>
+      {/* Search - desktop */}
+      <div className="relative hidden sm:block">
+        <input
+          type="text"
+          value={searchQuery}
+          onChange={(e) => setSearchQuery(e.target.value)}
+          placeholder={t('admin.settings.searchPlaceholder')}
+          className="w-48 lg:w-64 pl-10 pr-10 py-2 rounded-xl bg-dark-800 border border-dark-700 text-dark-100 placeholder-dark-500 focus:outline-none focus:border-accent-500 text-sm"
+        />
+        <div className="absolute left-3 top-1/2 -translate-y-1/2 text-dark-500">
+          <SearchIcon />
+        </div>
+        {searchQuery && (
+          <button
+            onClick={() => setSearchQuery('')}
+            className="absolute right-3 top-1/2 -translate-y-1/2 text-dark-500 hover:text-dark-300 transition-colors"
+          >
+            <CloseIcon />
+          </button>
+        )}
+      </div>
+    </>
+  )
+}
+
+export function SettingsSearchMobile({ searchQuery, setSearchQuery }: Omit<SettingsSearchProps, 'resultsCount'>) {
+  const { t } = useTranslation()
+
+  return (
+    <div className="relative mt-3 sm:hidden">
+      <input
+        type="text"
+        value={searchQuery}
+        onChange={(e) => setSearchQuery(e.target.value)}
+        placeholder={t('admin.settings.searchPlaceholder')}
+        className="w-full pl-10 pr-10 py-2 rounded-xl bg-dark-800 border border-dark-700 text-dark-100 placeholder-dark-500 focus:outline-none focus:border-accent-500 text-sm"
+      />
+      <div className="absolute left-3 top-1/2 -translate-y-1/2 text-dark-500">
+        <SearchIcon />
+      </div>
+      {searchQuery && (
+        <button
+          onClick={() => setSearchQuery('')}
+          className="absolute right-3 top-1/2 -translate-y-1/2 text-dark-500 hover:text-dark-300 transition-colors"
+        >
+          <CloseIcon />
+        </button>
+      )}
+    </div>
+  )
+}
+
+export function SettingsSearchResults({ searchQuery, resultsCount }: { searchQuery: string; resultsCount: number }) {
+  if (!searchQuery.trim()) return null
+
+  return (
+    <div className="mt-3 flex items-center gap-2 text-sm">
+      <span className="text-dark-400">
+        {resultsCount > 0 ? `Найдено: ${resultsCount}` : 'Ничего не найдено'}
+      </span>
+      {resultsCount > 0 && (
+        <span className="text-dark-500">по запросу «{searchQuery}»</span>
+      )}
+    </div>
+  )
+}
diff --git a/src/components/admin/SettingsSidebar.tsx b/src/components/admin/SettingsSidebar.tsx
new file mode 100644
index 0000000..5da961a
--- /dev/null
+++ b/src/components/admin/SettingsSidebar.tsx
@@ -0,0 +1,81 @@
+import { useTranslation } from 'react-i18next'
+import { Link } from 'react-router-dom'
+import { BackIcon, StarIcon, CloseIcon, MENU_SECTIONS } from './index'
+
+interface SettingsSidebarProps {
+  activeSection: string
+  setActiveSection: (section: string) => void
+  mobileMenuOpen: boolean
+  setMobileMenuOpen: (open: boolean) => void
+  favoritesCount: number
+}
+
+export function SettingsSidebar({
+  activeSection,
+  setActiveSection,
+  mobileMenuOpen,
+  setMobileMenuOpen,
+  favoritesCount
+}: SettingsSidebarProps) {
+  const { t } = useTranslation()
+
+  return (
+    <aside className={`
+      fixed lg:sticky lg:top-0 inset-y-0 left-0 z-50
+      w-64 h-screen bg-dark-900 border-r border-dark-700/50 flex-shrink-0
+      transform transition-transform duration-200 ease-in-out
+      ${mobileMenuOpen ? 'translate-x-0' : '-translate-x-full lg:translate-x-0'}
+    `}>
+      {/* Header */}
+      <div className="p-4 border-b border-dark-700/50">
+        <div className="flex items-center gap-3">
+          <Link to="/admin" className="p-2 rounded-xl bg-dark-800 hover:bg-dark-700 transition-colors">
+            <BackIcon />
+          </Link>
+          <h1 className="text-lg font-bold text-dark-100">{t('admin.settings.title')}</h1>
+          <button
+            onClick={() => setMobileMenuOpen(false)}
+            className="ml-auto p-2 rounded-xl bg-dark-800 hover:bg-dark-700 transition-colors lg:hidden"
+          >
+            <CloseIcon />
+          </button>
+        </div>
+      </div>
+
+      {/* Menu */}
+      <nav className="p-2 space-y-1 overflow-y-auto max-h-[calc(100vh-80px)]">
+        {MENU_SECTIONS.map((section, sectionIdx) => (
+          <div key={section.id}>
+            {sectionIdx > 0 && <div className="my-3 border-t border-dark-700/50" />}
+            {section.items.map((item) => {
+              const isActive = activeSection === item.id
+              const hasIcon = item.iconType === 'star'
+              return (
+                <button
+                  key={item.id}
+                  onClick={() => {
+                    setActiveSection(item.id)
+                    setMobileMenuOpen(false)
+                  }}
+                  className={`w-full flex items-center gap-3 px-3 py-2.5 rounded-xl transition-all ${
+                    isActive
+                      ? 'bg-accent-500/10 text-accent-400'
+                      : 'text-dark-400 hover:text-dark-200 hover:bg-dark-800/50'
+                  }`}
+                >
+                  {hasIcon && <StarIcon filled={isActive && item.id === 'favorites'} />}
+                  <span className="font-medium">{t(`admin.settings.${item.id}`)}</span>
+                  {item.id === 'favorites' && favoritesCount > 0 && (
+                    <span className="ml-auto px-2 py-0.5 text-xs rounded-full bg-warning-500/20 text-warning-400">
+                      {favoritesCount}
+                    </span>
+                  )}
+                </button>
+              )
+            })}
+          </div>
+        ))}
+      </nav>
+    </aside>
+  )
+}
diff --git a/src/pages/AdminSettings.tsx b/src/pages/AdminSettings.tsx
index 2b25a28..5e57acd 100644
--- a/src/pages/AdminSettings.tsx
+++ b/src/pages/AdminSettings.tsx
@@ -72,20 +72,44 @@ export default function AdminSettings() {
     }))
   }, [currentMenuItem, allSettings, t])
 
-  // Filter settings for search
+  // Helper to format setting key for translation lookup
+  const formatSettingKey = (name: string): string => {
+    return name
+      .replace(/_/g, ' ')
+      .split(' ')
+      .map(word => word.charAt(0).toUpperCase() + word.slice(1).toLowerCase())
+      .join(' ')
+  }
+
+  // Filter settings for search - GLOBAL search across all settings
   const filteredSettings = useMemo(() => {
     if (!allSettings || !Array.isArray(allSettings) || !searchQuery) return []
 
-    const q = searchQuery.toLowerCase()
-    let settings = allSettings.filter((s: SettingDefinition) =>
-      currentMenuItem?.categories?.includes(s.category.key)
-    )
+    const q = searchQuery.toLowerCase().trim()
+    if (!q) return []
 
-    return settings.filter((s: SettingDefinition) =>
-      s.key.toLowerCase().includes(q) ||
-      s.name?.toLowerCase().includes(q)
-    )
-  }, [allSettings, currentMenuItem, searchQuery])
+    return allSettings.filter((s: SettingDefinition) => {
+      // Search by key
+      if (s.key.toLowerCase().includes(q)) return true
+
+      // Search by original name
+      if (s.name?.toLowerCase().includes(q)) return true
+
+      // Search by translated name
+      const formattedKey = formatSettingKey(s.name || s.key)
+      const translatedName = t(`admin.settings.settingNames.${formattedKey}`, formattedKey)
+      if (translatedName.toLowerCase().includes(q)) return true
+
+      // Search by description
+      if (s.hint?.description?.toLowerCase().includes(q)) return true
+
+      // Search by category
+      const categoryLabel = t(`admin.settings.categories.${s.category.key}`, s.category.key)
+      if (categoryLabel.toLowerCase().includes(q)) return true
+
+      return false
+    })
+  }, [allSettings, searchQuery, t])
 
   // Favorite settings
   const favoriteSettings = useMemo(() => {
@@ -95,6 +119,19 @@ export default function AdminSettings() {
 
   // Render content based on active section
   const renderContent = () => {
+    // If searching, always show search results regardless of active section
+    if (searchQuery.trim()) {
+      return (
+        <SettingsTab
+          categories={[]}
+          searchQuery={searchQuery}
+          filteredSettings={filteredSettings}
+          isFavorite={isFavorite}
+          toggleFavorite={toggleFavorite}
+        />
+      )
+    }
+
     switch (activeSection) {
       case 'branding':
         return <BrandingTab accentColor={themeColors?.accent} />
@@ -218,11 +255,19 @@ export default function AdminSettings() {
                 value={searchQuery}
                 onChange={(e) => setSearchQuery(e.target.value)}
                 placeholder={t('admin.settings.searchPlaceholder')}
-                className="w-48 lg:w-64 pl-10 pr-4 py-2 rounded-xl bg-dark-800 border border-dark-700 text-dark-100 placeholder-dark-500 focus:outline-none focus:border-accent-500 text-sm"
+                className="w-48 lg:w-64 pl-10 pr-10 py-2 rounded-xl bg-dark-800 border border-dark-700 text-dark-100 placeholder-dark-500 focus:outline-none focus:border-accent-500 text-sm"
               />
               <div className="absolute left-3 top-1/2 -translate-y-1/2 text-dark-500">
                 <SearchIcon />
               </div>
+              {searchQuery && (
+                <button
+                  onClick={() => setSearchQuery('')}
+                  className="absolute right-3 top-1/2 -translate-y-1/2 text-dark-500 hover:text-dark-300 transition-colors"
+                >
+                  <CloseIcon />
+                </button>
+              )}
             </div>
           </div>
 
@@ -233,12 +278,34 @@ export default function AdminSettings() {
               value={searchQuery}
               onChange={(e) => setSearchQuery(e.target.value)}
               placeholder={t('admin.settings.searchPlaceholder')}
-              className="w-full pl-10 pr-4 py-2 rounded-xl bg-dark-800 border border-dark-700 text-dark-100 placeholder-dark-500 focus:outline-none focus:border-accent-500 text-sm"
+              className="w-full pl-10 pr-10 py-2 rounded-xl bg-dark-800 border border-dark-700 text-dark-100 placeholder-dark-500 focus:outline-none focus:border-accent-500 text-sm"
             />
             <div className="absolute left-3 top-1/2 -translate-y-1/2 text-dark-500">
               <SearchIcon />
             </div>
+            {searchQuery && (
+              <button
+                onClick={() => setSearchQuery('')}
+                className="absolute right-3 top-1/2 -translate-y-1/2 text-dark-500 hover:text-dark-300 transition-colors"
+              >
+                <CloseIcon />
+              </button>
+            )}
           </div>
+
+          {/* Search results count */}
+          {searchQuery.trim() && (
+            <div className="mt-3 flex items-center gap-2 text-sm">
+              <span className="text-dark-400">
+                {filteredSettings.length > 0
+                  ? `Найдено: ${filteredSettings.length}`
+                  : 'Ничего не найдено'}
+              </span>
+              {filteredSettings.length > 0 && (
+                <span className="text-dark-500">по запросу «{searchQuery}»</span>
+              )}
+            </div>
+          )}
         </div>
 
         {/* Content */}