Improve admin settings UI components

- Add EditIcon component to icons.tsx
- Enhance SettingInput with textarea for long/JSON values
- Improve SettingRow styling and long value handling
- Fix CORE category translation (Ядро → Бот)
- Add auto-resize for textarea and Ctrl+Enter save shortcut

src/components/admin/FavoritesTab.tsx

@@ -41,7 +41,7 @@ export function FavoritesTab({ settings, isFavorite, toggleFavorite }: Favorites
   }
 
   return (
-    <div className="grid grid-cols-1 lg:grid-cols-2 xl:grid-cols-3 gap-4">
+    <div className="grid grid-cols-1 lg:grid-cols-2 gap-4">
       {settings.map((setting) => (
         <SettingRow
           key={setting.key}

src/components/admin/SettingInput.tsx

@@ -1,6 +1,6 @@
-import { useState } from 'react'
+import { useState, useRef, useEffect } from 'react'
 import { SettingDefinition } from '../../api/adminSettings'
-import { CheckIcon, CloseIcon } from './icons'
+import { CheckIcon, CloseIcon, EditIcon } from './icons'
 
 interface SettingInputProps {
   setting: SettingDefinition
@@ -8,12 +8,48 @@ interface SettingInputProps {
   disabled?: boolean
 }
 
+// Check if value is likely JSON or multi-line
+function isLongValue(value: string | null | undefined): boolean {
+  if (!value) return false
+  const str = String(value)
+  return str.length > 50 || str.includes('\n') || str.startsWith('[') || str.startsWith('{')
+}
+
+// Check if key suggests it's a list or JSON config
+function isListOrJsonKey(key: string): boolean {
+  const lowerKey = key.toLowerCase()
+  return (
+    lowerKey.includes('_items') ||
+    lowerKey.includes('_config') ||
+    lowerKey.includes('_keywords') ||
+    lowerKey.includes('_list') ||
+    lowerKey.includes('_json') ||
+    lowerKey.includes('_template') ||
+    lowerKey.includes('_periods') ||
+    lowerKey.includes('_discounts') ||
+    lowerKey.includes('_packages')
+  )
+}
+
 export function SettingInput({ setting, onUpdate, disabled }: SettingInputProps) {
   const [isEditing, setIsEditing] = useState(false)
   const [value, setValue] = useState('')
+  const textareaRef = useRef<HTMLTextAreaElement>(null)
+  const inputRef = useRef<HTMLInputElement>(null)
+
+  const currentValue = String(setting.current ?? '')
+  const needsTextarea = isLongValue(currentValue) || isListOrJsonKey(setting.key)
+
+  // Auto-resize textarea
+  useEffect(() => {
+    if (textareaRef.current && isEditing) {
+      textareaRef.current.style.height = 'auto'
+      textareaRef.current.style.height = Math.min(textareaRef.current.scrollHeight, 300) + 'px'
+    }
+  }, [value, isEditing])
 
   const handleStart = () => {
-    setValue(String(setting.current ?? ''))
+    setValue(currentValue)
     setIsEditing(true)
   }
 
@@ -31,10 +67,10 @@ export function SettingInput({ setting, onUpdate, disabled }: SettingInputProps)
   if (setting.choices && setting.choices.length > 0) {
     return (
       <select
-        value={String(setting.current ?? '')}
+        value={currentValue}
         onChange={(e) => onUpdate(e.target.value)}
         disabled={disabled}
-        className="bg-dark-700 border border-dark-600 rounded-lg px-3 py-1.5 text-sm text-dark-100 focus:outline-none focus:border-accent-500 disabled:opacity-50"
+        className="bg-dark-700 border border-dark-600 rounded-lg px-3 py-2 text-sm text-dark-100 focus:outline-none focus:border-accent-500 focus:ring-1 focus:ring-accent-500/30 disabled:opacity-50 min-w-[140px] cursor-pointer"
       >
         {setting.choices.map((choice, idx) => (
           <option key={idx} value={String(choice.value)}>
@@ -45,11 +81,51 @@ export function SettingInput({ setting, onUpdate, disabled }: SettingInputProps)
     )
   }
 
-  // Editing mode
+  // Editing mode - Textarea for long values
+  if (isEditing && needsTextarea) {
+    return (
+      <div className="w-full space-y-2">
+        <textarea
+          ref={textareaRef}
+          value={value}
+          onChange={(e) => setValue(e.target.value)}
+          onKeyDown={(e) => {
+            if (e.key === 'Escape') handleCancel()
+            // Ctrl+Enter to save
+            if (e.key === 'Enter' && (e.ctrlKey || e.metaKey)) handleSave()
+          }}
+          autoFocus
+          placeholder="Введите значение..."
+          className="w-full bg-dark-700 border border-accent-500 rounded-xl px-4 py-3 text-sm text-dark-100 focus:outline-none focus:ring-2 focus:ring-accent-500/30 font-mono resize-none min-h-[100px]"
+        />
+        <div className="flex items-center justify-between gap-2">
+          <span className="text-xs text-dark-500">Ctrl+Enter для сохранения</span>
+          <div className="flex items-center gap-2">
+            <button
+              onClick={handleCancel}
+              className="px-3 py-1.5 rounded-lg bg-dark-600 text-dark-300 hover:bg-dark-500 transition-colors text-sm"
+            >
+              Отмена
+            </button>
+            <button
+              onClick={handleSave}
+              className="px-3 py-1.5 rounded-lg bg-accent-500 text-white hover:bg-accent-600 transition-colors text-sm flex items-center gap-1.5"
+            >
+              <CheckIcon />
+              Сохранить
+            </button>
+          </div>
+        </div>
+      </div>
+    )
+  }
+
+  // Editing mode - Regular input
   if (isEditing) {
     return (
       <div className="flex items-center gap-2">
         <input
+          ref={inputRef}
           type={setting.type === 'int' || setting.type === 'float' ? 'number' : 'text'}
           value={value}
           onChange={(e) => setValue(e.target.value)}
@@ -58,17 +134,20 @@ export function SettingInput({ setting, onUpdate, disabled }: SettingInputProps)
             if (e.key === 'Escape') handleCancel()
           }}
           autoFocus
-          className="bg-dark-700 border border-accent-500 rounded-lg px-3 py-1.5 text-sm text-dark-100 focus:outline-none w-32"
+          placeholder="Введите значение..."
+          className="bg-dark-700 border border-accent-500 rounded-lg px-3 py-2 text-sm text-dark-100 focus:outline-none focus:ring-2 focus:ring-accent-500/30 w-48 sm:w-56"
         />
         <button
           onClick={handleSave}
-          className="p-1.5 rounded-lg bg-accent-500 text-white hover:bg-accent-600 transition-colors"
+          className="p-2 rounded-lg bg-accent-500 text-white hover:bg-accent-600 transition-colors"
+          title="Сохранить (Enter)"
         >
           <CheckIcon />
         </button>
         <button
           onClick={handleCancel}
-          className="p-1.5 rounded-lg bg-dark-600 text-dark-300 hover:bg-dark-500 transition-colors"
+          className="p-2 rounded-lg bg-dark-600 text-dark-300 hover:bg-dark-500 transition-colors"
+          title="Отмена (Esc)"
         >
           <CloseIcon />
         </button>
@@ -76,14 +155,38 @@ export function SettingInput({ setting, onUpdate, disabled }: SettingInputProps)
     )
   }
 
-  // Display mode
+  // Display mode - Long value preview
+  if (needsTextarea) {
+    const displayValue = currentValue || '-'
+    const previewValue = displayValue.length > 60 ? displayValue.slice(0, 60) + '...' : displayValue
+
     return (
       <button
         onClick={handleStart}
         disabled={disabled}
-      className="bg-dark-700 border border-dark-600 rounded-lg px-3 py-1.5 text-sm text-dark-200 hover:border-dark-500 transition-colors disabled:opacity-50 min-w-[80px] text-left font-mono truncate max-w-[150px]"
+        className="w-full bg-dark-700/50 border border-dark-600 rounded-xl px-4 py-3 text-sm text-dark-200 hover:border-dark-500 hover:bg-dark-700 transition-colors disabled:opacity-50 text-left font-mono group"
       >
-      {String(setting.current ?? '-')}
+        <div className="flex items-start justify-between gap-2">
+          <span className="break-all line-clamp-2 flex-1">{previewValue}</span>
+          <span className="text-dark-500 group-hover:text-accent-400 transition-colors flex-shrink-0">
+            <EditIcon />
+          </span>
+        </div>
+      </button>
+    )
+  }
+
+  // Display mode - Short value
+  return (
+    <button
+      onClick={handleStart}
+      disabled={disabled}
+      className="bg-dark-700 border border-dark-600 rounded-lg px-3 py-2 text-sm text-dark-200 hover:border-dark-500 hover:bg-dark-600 transition-colors disabled:opacity-50 min-w-[100px] text-left font-mono truncate max-w-[200px] flex items-center gap-2 group"
+    >
+      <span className="truncate flex-1">{currentValue || '-'}</span>
+      <span className="text-dark-500 group-hover:text-accent-400 transition-colors opacity-0 group-hover:opacity-100">
+        <EditIcon />
+      </span>
     </button>
   )
 }

src/components/admin/SettingRow.tsx

@@ -30,68 +30,93 @@ export function SettingRow({
   const displayName = t(`admin.settings.settingNames.${formattedKey}`, formattedKey)
   const description = setting.hint?.description ? stripHtml(setting.hint.description) : null
 
+  // Check if this is a long/complex value
+  const isLongValue = (() => {
+    const val = String(setting.current ?? '')
+    const key = setting.key.toLowerCase()
     return (
-    <div className="group p-4 rounded-xl bg-dark-800/30 border border-dark-700/30 hover:border-dark-600/50 transition-all">
-      {/* Top row - name and badge */}
-      <div className="flex items-start justify-between gap-3 mb-2">
+      val.length > 50 ||
+      val.includes('\n') ||
+      val.startsWith('[') ||
+      val.startsWith('{') ||
+      key.includes('_items') ||
+      key.includes('_config') ||
+      key.includes('_keywords') ||
+      key.includes('_template') ||
+      key.includes('_packages')
+    )
+  })()
+
+  return (
+    <div className="group p-4 sm:p-5 rounded-2xl bg-dark-800/40 border border-dark-700/40 hover:border-dark-600/60 hover:bg-dark-800/60 transition-all">
+      {/* Header row - name, badges, favorite */}
+      <div className="flex items-start justify-between gap-3 mb-3">
         <div className="flex-1 min-w-0">
           <div className="flex items-center gap-2 flex-wrap">
-            <span className="font-medium text-dark-100">{displayName}</span>
+            <h3 className="font-semibold text-dark-100 text-base">{displayName}</h3>
             {setting.has_override && (
-              <span className="px-1.5 py-0.5 text-xs rounded bg-warning-500/20 text-warning-400">
+              <span className="px-2 py-0.5 text-xs rounded-full bg-warning-500/20 text-warning-400 font-medium">
                 {t('admin.settings.modified')}
               </span>
             )}
+            {setting.read_only && (
+              <span className="px-2 py-0.5 text-xs rounded-full bg-dark-600/50 text-dark-400 font-medium flex items-center gap-1">
+                <LockIcon />
+                {t('admin.settings.readOnly')}
+              </span>
+            )}
           </div>
           {description && (
-            <p className="text-sm text-dark-400 mt-1 line-clamp-2">{description}</p>
+            <p className="text-sm text-dark-400 mt-1.5 leading-relaxed">{description}</p>
           )}
         </div>
 
         {/* Favorite button */}
         <button
           onClick={onToggleFavorite}
-          className={`p-1.5 rounded-lg transition-all flex-shrink-0 ${
+          className={`p-2 rounded-xl transition-all flex-shrink-0 ${
             isFavorite
-              ? 'text-warning-400 bg-warning-500/10'
-              : 'text-dark-500 hover:text-dark-300 opacity-0 group-hover:opacity-100'
+              ? 'text-warning-400 bg-warning-500/15 hover:bg-warning-500/25'
+              : 'text-dark-500 hover:text-warning-400 hover:bg-dark-700/50 opacity-0 group-hover:opacity-100'
           }`}
+          title={isFavorite ? 'Убрать из избранного' : 'В избранное'}
         >
           <StarIcon filled={isFavorite} />
         </button>
       </div>
 
-      {/* Bottom row - control */}
-      <div className="flex items-center justify-between gap-3 mt-3 pt-3 border-t border-dark-700/30">
-        <span className="text-xs text-dark-500 font-mono truncate max-w-[200px]">{setting.key}</span>
+      {/* Setting key (muted) */}
+      <div className="mb-3">
+        <code className="text-xs text-dark-500 font-mono bg-dark-900/50 px-2 py-1 rounded">
+          {setting.key}
+        </code>
+      </div>
 
-        <div className="flex items-center gap-2 flex-shrink-0">
-          {/* Setting control */}
+      {/* Control section */}
+      <div className={`${isLongValue ? '' : 'flex items-center justify-between gap-3'} pt-3 border-t border-dark-700/30`}>
         {setting.read_only ? (
-            <div className="flex items-center gap-2 text-dark-400">
-              <LockIcon />
-              <span className="font-mono text-sm max-w-[150px] truncate">{String(setting.current ?? '-')}</span>
+          // Read-only display
+          <div className="flex items-center gap-2 text-dark-300 bg-dark-700/30 rounded-lg px-4 py-2.5">
+            <span className="font-mono text-sm break-all">{String(setting.current ?? '-')}</span>
           </div>
         ) : setting.type === 'bool' ? (
+          // Boolean toggle
+          <div className="flex items-center justify-between gap-3">
+            <span className="text-sm text-dark-400">
+              {setting.current === true || setting.current === 'true' ? 'Включено' : 'Выключено'}
+            </span>
+            <div className="flex items-center gap-2">
               <Toggle
                 checked={setting.current === true || setting.current === 'true'}
                 onChange={() => onUpdate(setting.current === true || setting.current === 'true' ? 'false' : 'true')}
                 disabled={isUpdating}
               />
-          ) : (
-            <SettingInput
-              setting={setting}
-              onUpdate={onUpdate}
-              disabled={isUpdating}
-            />
-          )}
-
-          {/* Reset button */}
-          {setting.has_override && !setting.read_only && (
+              {/* Reset button for boolean */}
+              {setting.has_override && (
                 <button
                   onClick={onReset}
                   disabled={isResetting}
-              className="p-1.5 rounded-lg text-dark-400 hover:text-dark-200 hover:bg-dark-700 transition-colors"
+                  className="p-2 rounded-lg text-dark-400 hover:text-dark-200 hover:bg-dark-700 transition-colors disabled:opacity-50"
                   title={t('admin.settings.reset')}
                 >
                   <RefreshIcon />
@@ -99,6 +124,43 @@ export function SettingRow({
               )}
             </div>
           </div>
+        ) : (
+          // Input field
+          <div className={`${isLongValue ? 'w-full' : 'flex items-center gap-2 flex-1 justify-end'}`}>
+            <SettingInput
+              setting={setting}
+              onUpdate={onUpdate}
+              disabled={isUpdating}
+            />
+            {/* Reset button for non-long values */}
+            {!isLongValue && setting.has_override && (
+              <button
+                onClick={onReset}
+                disabled={isResetting}
+                className="p-2 rounded-lg text-dark-400 hover:text-dark-200 hover:bg-dark-700 transition-colors disabled:opacity-50 flex-shrink-0"
+                title={t('admin.settings.reset')}
+              >
+                <RefreshIcon />
+              </button>
+            )}
+          </div>
+        )}
+      </div>
+
+      {/* Reset button for long values - shown below */}
+      {isLongValue && setting.has_override && !setting.read_only && setting.type !== 'bool' && (
+        <div className="mt-3 flex justify-end">
+          <button
+            onClick={onReset}
+            disabled={isResetting}
+            className="px-3 py-1.5 rounded-lg text-dark-400 hover:text-dark-200 hover:bg-dark-700 transition-colors disabled:opacity-50 text-sm flex items-center gap-1.5"
+            title={t('admin.settings.reset')}
+          >
+            <RefreshIcon />
+            <span>Сбросить</span>
+          </button>
+        </div>
+      )}
     </div>
   )
 }

src/components/admin/SettingsTab.tsx

@@ -66,7 +66,7 @@ export function SettingsTab({
             <p className="text-dark-400">{t('admin.settings.noSettings')}</p>
           </div>
         ) : (
-          <div className="grid grid-cols-1 lg:grid-cols-2 xl:grid-cols-3 gap-4">
+          <div className="grid grid-cols-1 lg:grid-cols-2 gap-4">
             {filteredSettings.map((setting) => (
               <SettingRow
                 key={setting.key}
@@ -114,7 +114,7 @@ export function SettingsTab({
             {/* Accordion content */}
             {isExpanded && (
               <div className="p-4 pt-0 border-t border-dark-700/30">
-                <div className="grid grid-cols-1 lg:grid-cols-2 xl:grid-cols-3 gap-4 pt-4">
+                <div className="grid grid-cols-1 lg:grid-cols-2 gap-4 pt-4">
                   {cat.settings.map((setting) => (
                     <SettingRow
                       key={setting.key}

src/components/admin/icons.tsx

@@ -83,3 +83,9 @@ export const MenuIcon = () => (
     <path strokeLinecap="round" strokeLinejoin="round" d="M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5" />
   </svg>
 )
+
+export const EditIcon = () => (
+  <svg className="w-4 h-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
+    <path strokeLinecap="round" strokeLinejoin="round" d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L10.582 16.07a4.5 4.5 0 01-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 011.13-1.897l8.932-8.931zm0 0L19.5 7.125" />
+  </svg>
+)

src/locales/ru.json

@@ -1191,7 +1191,7 @@
         "POSTGRES": "PostgreSQL",
         "SQLITE": "SQLite",
         "REDIS": "Redis",
-        "CORE": "Ядро",
+        "CORE": "Бот",
         "REMNAWAVE": "RemnaWave",
         "SERVER_STATUS": "Статус сервера",
         "MONITORING": "Мониторинг",