feat: 配置版本历史/对比/回滚、国内 IM 通知渠道、阈值告警与 API Token（v1.2.9）

- 配置版本：fsutil 版本化备份（内容相同自动去重），主 nginx.conf 与 VPS vhost 的版本列表/逐行差异/一键回滚，回滚先校验语法与 nginx -t 再写回

- agent 0.12.2：写 vhost 前留版本；nginx -t 校验失败改为恢复上一个可用版本（此前直接删文件），新增域名 vhost 版本端点，双架构二进制已重编

- 通知：补企业微信 / 钉钉 / 飞书机器人，切换预设时服务地址跟随该预设默认值

- 阈值告警：新增 internal/monitor 巡检（CPU/内存/磁盘持续超阈值、隧道连续 N 次未注册），默认关闭，带静默期与恢复通知

- API Token：api_tokens 表 + Authorization Bearer 认证，只读/读写两种范围；令牌管理与改密/退出仅限登录会话

web/src/api/client.ts

@@ -223,7 +223,24 @@ export const api = {
       method: 'POST',
       body: JSON.stringify(backup ? { backup } : {}),
     }),
+  getNginxConfigVersions: () =>
+    request<import('./types').NginxConfigVersionsView>('/api/settings/nginx/config/versions'),
+  getNginxConfigVersion: (name: string) =>
+    request<import('./types').NginxConfigVersionView>(`/api/settings/nginx/config/versions/${encodeURIComponent(name)}`),
+  rollbackNginxConfigVersion: (name: string) =>
+    request<import('./types').NginxConfigVersionsView>(
+      `/api/settings/nginx/config/versions/${encodeURIComponent(name)}/rollback`,
+      { method: 'POST' },
+    ),
   getChinaCIDRStatus: () => request<ChinaCIDRStatus>('/api/settings/china-cidr'),
+  listApiTokens: () => request<{ tokens: import('./types').ApiToken[] }>('/api/settings/tokens'),
+  createApiToken: (payload: { name: string; scope: 'read' | 'write'; expires_in_days: number }) =>
+    request<import('./types').CreatedApiToken>('/api/settings/tokens', {
+      method: 'POST',
+      body: JSON.stringify(payload),
+    }),
+  deleteApiToken: (id: number) =>
+    request<{ ok: boolean }>(`/api/settings/tokens/${id}`, { method: 'DELETE' }),
   refreshChinaCIDR: () =>
     request<ChinaCIDRStatus>('/api/settings/china-cidr/refresh', { method: 'POST' }),
   testNotify: (payload: NotifyTestPayload) =>
@@ -315,6 +332,17 @@ export const api = {
   deployFrpAgentRoute: (serverId: number, proxyId: number) => request<{ ok: boolean; basic_auth_user?: string; basic_auth_password?: string }>(`/api/frpmulti/servers/${serverId}/agent/routes/${proxyId}`, { method: 'POST' }),
   getFrpAgentRouteConf: (serverId: number, proxyId: number) =>
     request<{ proxy_id: number; domain: string; content: string }>(`/api/frpmulti/servers/${serverId}/agent/routes/${proxyId}/conf`),
+  getFrpAgentRouteVersions: (serverId: number, proxyId: number) =>
+    request<import('./types').FrpAgentRouteVersions>(`/api/frpmulti/servers/${serverId}/agent/routes/${proxyId}/versions`),
+  getFrpAgentRouteVersion: (serverId: number, proxyId: number, name: string) =>
+    request<import('./types').FrpAgentRouteVersion>(
+      `/api/frpmulti/servers/${serverId}/agent/routes/${proxyId}/versions/${encodeURIComponent(name)}`,
+    ),
+  rollbackFrpAgentRouteVersion: (serverId: number, proxyId: number, name: string) =>
+    request<{ ok: boolean; domain: string; name: string }>(
+      `/api/frpmulti/servers/${serverId}/agent/routes/${proxyId}/versions/${encodeURIComponent(name)}/rollback`,
+      { method: 'POST' },
+    ),
   installFrpAgentNginx: (serverId: number) =>
     request<{ ok: boolean; manager?: string; output?: string; path?: string; error?: string }>(`/api/frpmulti/servers/${serverId}/agent/nginx/install`, { method: 'POST' }),
   getFrpAgentRouteHealth: (serverId: number) =>

web/src/api/types.ts

@@ -237,7 +237,7 @@ export interface SystemLogEntry {
 }
 
 export type NotifyType = '' | 'email' | 'webhook' | 'telegram'
-export type WebhookProvider = 'bark' | 'ntfy' | 'gotify' | 'custom'
+export type WebhookProvider = 'bark' | 'ntfy' | 'gotify' | 'wecom' | 'dingtalk' | 'feishu' | 'custom'
 
 export interface NotifyEmailConfig {
   host: string
@@ -894,3 +894,49 @@ export interface GlobalNginxView {
   content: string
   backups: NginxBackupEntry[]
 }
+
+// 配置版本（本机主配置与公网 vhost 共用同一形状）
+export interface NginxConfigVersionEntry {
+  name: string
+  size: number
+  created_at: string
+}
+
+export interface NginxConfigVersionsView {
+  message?: string
+  content: string
+  versions: NginxConfigVersionEntry[]
+}
+
+export interface NginxConfigVersionView {
+  name: string
+  content: string
+}
+
+// 公网 VPS 上某个域名 vhost 的版本历史（需 agent ≥ 0.12.2）
+export interface FrpAgentRouteVersions {
+  domain: string
+  content: string
+  versions: NginxConfigVersionEntry[]
+}
+
+export interface FrpAgentRouteVersion {
+  domain: string
+  name: string
+  content: string
+}
+
+// API Token：明文只在创建响应里出现一次
+// （令牌本身不含密钥材料，是随机串的 SHA-256 存库）
+export interface ApiToken {
+  id: number
+  name: string
+  scope: 'read' | 'write'
+  expires_at?: string
+  last_used_at?: string
+  created_at: string
+}
+
+export interface CreatedApiToken extends ApiToken {
+  token: string
+}

web/src/components/ConfigDiffView.vue

@@ -0,0 +1,69 @@
+<template>
+  <div class="config-diff">
+    <div class="config-diff__head">
+      <span class="config-diff__range">{{ fromLabel }} → {{ toLabel }}</span>
+      <span class="config-diff__stats">
+        <span class="config-diff__add">+{{ stats.added }}</span>
+        <span class="config-diff__del">−{{ stats.removed }}</span>
+      </span>
+    </div>
+    <div class="config-diff__body">
+      <div
+        v-for="(line, index) in lines"
+        :key="index"
+        class="config-diff__row"
+        :class="`config-diff__row--${line.kind}`"
+      >
+        <span class="config-diff__sign">{{ sign(line.kind) }}</span>
+        <span class="config-diff__text">{{ line.text || ' ' }}</span>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue'
+import { diffLines, diffStats, type DiffLine } from '../utils/diff'
+
+const props = withDefaults(
+  defineProps<{
+    fromText: string
+    toText: string
+    fromLabel?: string
+    toLabel?: string
+  }>(),
+  { fromLabel: '当前', toLabel: '所选版本' },
+)
+
+const lines = computed<DiffLine[]>(() => diffLines(props.fromText, props.toText))
+const stats = computed(() => diffStats(lines.value))
+
+function sign(kind: DiffLine['kind']): string {
+  if (kind === 'add') return '+'
+  if (kind === 'del') return '−'
+  return ' '
+}
+</script>
+
+<style scoped>
+.config-diff { border: 1px solid var(--fonu-border); border-radius: var(--fonu-radius-sm); overflow: hidden; }
+.config-diff__head {
+  display: flex; align-items: center; justify-content: space-between; gap: var(--fonu-space-3);
+  padding: 6px var(--fonu-space-3); border-bottom: 1px solid var(--fonu-border);
+  background: var(--fonu-bg-muted); font-size: 12px; color: var(--fonu-text-secondary);
+}
+.config-diff__stats { display: flex; gap: 8px; font-family: var(--fonu-mono); }
+.config-diff__add { color: var(--fonu-brand-text); }
+.config-diff__del { color: var(--fonu-error); }
+.config-diff__body { max-height: 420px; overflow: auto; background: var(--fonu-surface); }
+.config-diff__row {
+  display: flex; gap: 8px; padding: 1px 10px;
+  font-family: var(--fonu-mono); font-size: 12px; line-height: 1.6;
+}
+.config-diff__row--add { background: var(--fonu-brand-soft); }
+.config-diff__row--del { background: var(--fonu-error-soft); }
+.config-diff__sign { flex: none; width: 10px; color: var(--fonu-text-muted); }
+.config-diff__row--add .config-diff__sign { color: var(--fonu-brand-text); }
+.config-diff__row--del .config-diff__sign { color: var(--fonu-error); }
+.config-diff__text { white-space: pre-wrap; overflow-wrap: anywhere; }
+</style>

web/src/constants/notifyEvents.ts

@@ -3,7 +3,7 @@ export interface NotifyEventOption {
   label: string
   hint?: string
   hasThreshold?: boolean
-  thresholdKey?: 'ip_frequent' | 'login_failure'
+  thresholdKey?: 'ip_frequent' | 'login_failure' | 'resource' | 'tunnel_fail'
 }
 
 export interface NotifyEventGroup {
@@ -71,6 +71,20 @@ export const NOTIFY_EVENT_GROUPS: NotifyEventGroup[] = [
         label: 'Nginx 重载失败',
         hint: '保存反代或证书后 Nginx 未能成功重载',
       },
+      {
+        key: 'on_resource_threshold',
+        label: '资源占用过高',
+        hint: 'CPU / 内存 / 磁盘持续超过阈值，同一项每 30 分钟最多提醒一次',
+        hasThreshold: true,
+        thresholdKey: 'resource',
+      },
+      {
+        key: 'on_tunnel_down',
+        label: '隧道连续不通',
+        hint: '连续多次巡检未在 frps 上注册，恢复时再通知一次',
+        hasThreshold: true,
+        thresholdKey: 'tunnel_fail',
+      },
     ],
   },
 ]
@@ -79,3 +93,7 @@ export const DEFAULT_IP_FREQUENT_THRESHOLD = 100
 export const DEFAULT_IP_FREQUENT_WINDOW_SEC = 60
 export const DEFAULT_LOGIN_FAILURE_THRESHOLD = 5
 export const DEFAULT_LOGIN_FAILURE_WINDOW_SEC = 300
+export const DEFAULT_CPU_THRESHOLD = 90
+export const DEFAULT_MEMORY_THRESHOLD = 90
+export const DEFAULT_DISK_THRESHOLD = 85
+export const DEFAULT_TUNNEL_FAIL_THRESHOLD = 3

web/src/constants/notifyProviders.ts

@@ -11,9 +11,15 @@ export const WEBHOOK_PROVIDER_OPTIONS: { label: string; value: WebhookProvider }
   { label: 'Bark', value: 'bark' },
   { label: 'ntfy', value: 'ntfy' },
   { label: 'Gotify', value: 'gotify' },
+  { label: '企业微信机器人', value: 'wecom' },
+  { label: '钉钉机器人', value: 'dingtalk' },
+  { label: '飞书机器人', value: 'feishu' },
   { label: '自定义 Webhook', value: 'custom' },
 ]
 
 export const DEFAULT_BARK_SERVER = 'https://api.day.app'
 export const DEFAULT_NTFY_SERVER = 'https://ntfy.sh'
+export const DEFAULT_WECOM_SERVER = 'https://qyapi.weixin.qq.com'
+export const DEFAULT_DINGTALK_SERVER = 'https://oapi.dingtalk.com'
+export const DEFAULT_FEISHU_SERVER = 'https://open.feishu.cn'
 export const MASKED_SECRET = '********'

web/src/styles/variables.css

@@ -11,6 +11,7 @@
   --fonu-disabled: #94a3b8;
   --fonu-info: #3b82f6;
   --fonu-info-soft: rgba(59, 130, 246, 0.1);
+  --fonu-error-soft: rgba(239, 68, 68, 0.1);
 
   --fonu-bg: #f8fafc;
   --fonu-bg-muted: #f3f4f6;
@@ -47,6 +48,7 @@ html.dark,
   --fonu-brand-soft: rgba(16, 185, 129, 0.18);
   --fonu-brand-text: #6ee7b7;
   --fonu-info-soft: rgba(59, 130, 246, 0.16);
+  --fonu-error-soft: rgba(239, 68, 68, 0.16);
 
   --fonu-bg: #0f172a;
   --fonu-bg-muted: #1e293b;

web/src/utils/diff.ts

@@ -0,0 +1,73 @@
+// 极简行级差异：Nginx 配置通常只有几十行，用 LCS 就够，不为此引入第三方 diff 依赖。
+
+export interface DiffLine {
+  kind: 'same' | 'add' | 'del'
+  text: string
+  oldLine?: number
+  newLine?: number
+}
+
+// maxDiffCells 限制 LCS 表大小：超长文本（例如整份日志误粘进来）退化为「整体替换」，
+// 避免 O(n*m) 的表把页面卡死。
+const maxDiffCells = 250_000
+
+export function diffLines(fromText: string, toText: string): DiffLine[] {
+  const from = splitLines(fromText)
+  const to = splitLines(toText)
+
+  if (from.length * to.length > maxDiffCells) {
+    return [
+      ...from.map((text, index) => ({ kind: 'del' as const, text, oldLine: index + 1 })),
+      ...to.map((text, index) => ({ kind: 'add' as const, text, newLine: index + 1 })),
+    ]
+  }
+
+  // dp[i][j] = from[i..] 与 to[j..] 的最长公共子序列长度
+  const dp: number[][] = Array.from({ length: from.length + 1 }, () => new Array<number>(to.length + 1).fill(0))
+  for (let i = from.length - 1; i >= 0; i -= 1) {
+    for (let j = to.length - 1; j >= 0; j -= 1) {
+      dp[i][j] = from[i] === to[j] ? dp[i + 1][j + 1] + 1 : Math.max(dp[i + 1][j], dp[i][j + 1])
+    }
+  }
+
+  const out: DiffLine[] = []
+  let i = 0
+  let j = 0
+  while (i < from.length && j < to.length) {
+    if (from[i] === to[j]) {
+      out.push({ kind: 'same', text: from[i], oldLine: i + 1, newLine: j + 1 })
+      i += 1
+      j += 1
+    } else if (dp[i + 1][j] >= dp[i][j + 1]) {
+      out.push({ kind: 'del', text: from[i], oldLine: i + 1 })
+      i += 1
+    } else {
+      out.push({ kind: 'add', text: to[j], newLine: j + 1 })
+      j += 1
+    }
+  }
+  while (i < from.length) {
+    out.push({ kind: 'del', text: from[i], oldLine: i + 1 })
+    i += 1
+  }
+  while (j < to.length) {
+    out.push({ kind: 'add', text: to[j], newLine: j + 1 })
+    j += 1
+  }
+  return out
+}
+
+export function diffStats(lines: DiffLine[]): { added: number; removed: number } {
+  let added = 0
+  let removed = 0
+  for (const line of lines) {
+    if (line.kind === 'add') added += 1
+    else if (line.kind === 'del') removed += 1
+  }
+  return { added, removed }
+}
+
+function splitLines(text: string): string[] {
+  if (text === '') return []
+  return text.replace(/\r\n/g, '\n').replace(/\n+$/, '').split('\n')
+}

web/src/views/ProxyRemoteView.vue

@@ -340,7 +340,7 @@
         </div>
       </n-modal>
 
-      <!-- 反代配置查看 -->
+      <!-- 反代配置查看 / 版本对比与回滚 -->
       <n-modal v-model:show="confModal" :mask-closable="true">
         <div class="proxy-modal">
           <div class="proxy-modal__header">
@@ -353,7 +353,49 @@
               <span class="mono">fonu-{{ confDomain }}.conf</span>）。请勿在 VPS 上手工修改：
               下次部署会被重新生成覆盖，改动请到「部署设置」或穿透规则里调整。
             </p>
-            <pre class="code-block conf-view">{{ confContent || '加载中…' }}</pre>
+            <div class="conf-layout">
+              <aside class="conf-versions">
+                <div class="conf-versions__head">
+                  <span>历史版本</span>
+                  <span class="conf-versions__count">{{ routeVersions.length }} / 最近 10 次</span>
+                </div>
+                <p v-if="versionError" class="conf-versions__empty conf-versions__empty--error">{{ versionError }}</p>
+                <p v-else-if="routeVersions.length === 0" class="conf-versions__empty">暂无历史版本（本次部署是第一个版本）</p>
+                <ul v-else class="conf-versions__list">
+                  <li
+                    v-for="version in routeVersions"
+                    :key="version.name"
+                    class="conf-versions__item"
+                    :class="{ 'conf-versions__item--active': selectedVersionName === version.name }"
+                    @click="selectVersion(version)"
+                  >
+                    <span class="mono conf-versions__time">{{ formatDate(version.created_at) }}</span>
+                    <span class="conf-versions__size">{{ formatBytes(version.size) }}</span>
+                  </li>
+                </ul>
+              </aside>
+              <div class="conf-body">
+                <ConfigDiffView
+                  v-if="selectedVersionName"
+                  :from-text="confContent"
+                  :to-text="selectedVersionContent"
+                  from-label="当前配置"
+                  :to-label="`版本 ${formatDate(versionCreatedAt(selectedVersionName))}`"
+                />
+                <pre v-else class="code-block conf-view">{{ confContent || '加载中…' }}</pre>
+                <div v-if="selectedVersionName" class="conf-actions">
+                  <span class="conf-actions__hint">回滚前会先做语法校验与 nginx -t，校验不过不会覆盖当前配置。</span>
+                  <n-popconfirm @positive-click="rollbackToVersion">
+                    <template #trigger>
+                      <n-button size="small" type="warning" :loading="rollingBack" :disabled="versionLoading">
+                        回滚到该版本
+                      </n-button>
+                    </template>
+                    确定把 <span class="mono">{{ confDomain }}</span> 的 vhost 回滚到该版本？
+                  </n-popconfirm>
+                </div>
+              </div>
+            </div>
           </div>
           <div class="modal-footer">
             <n-button :disabled="!confContent" @click="copyConf">复制</n-button>
@@ -371,6 +413,7 @@ import {
   CheckmarkCircleOutline, CopyOutline, InformationCircleOutline, LayersOutline, OpenOutline, PulseOutline, RefreshOutline, SwapHorizontalOutline,
 } from '@vicons/ionicons5'
 import EmptyState from '../components/EmptyState.vue'
+import ConfigDiffView from '../components/ConfigDiffView.vue'
 import { useVisibilityPolling } from '../composables/useVisibilityPolling'
 import FonuCard from '../components/FonuCard.vue'
 import LoadError from '../components/LoadError.vue'
@@ -379,7 +422,7 @@ import StatusBadge from '../components/StatusBadge.vue'
 import { api } from '../api/client'
 import type {
   CertificateRecord, FrpAgentRouteDetail, FrpAgentRouteHealth, FrpAgentStatus, FrpProxy, FrpProxyTraffic,
-  FrpRouteDriftReport, FrpServer,
+  FrpRouteDriftReport, FrpServer, NginxConfigVersionEntry,
 } from '../api/types'
 import { formatBytes, formatDate, formatRate, formatRelativeTime } from '../utils/format'
 import { copyText } from '../utils/clipboard'
@@ -430,6 +473,13 @@ const settingsForm = ref({
 const confModal = ref(false)
 const confDomain = ref('')
 const confContent = ref('')
+const confProxyId = ref<number | null>(null)
+const routeVersions = ref<NginxConfigVersionEntry[]>([])
+const selectedVersionName = ref('')
+const selectedVersionContent = ref('')
+const versionLoading = ref(false)
+const versionError = ref('')
+const rollingBack = ref(false)
 
 const server = computed(() => servers.value.find((item) => item.id === selectedId.value) ?? null)
 const agentStatusOk = computed(() => statusLoaded.value && agentStatus.value !== null)
@@ -840,16 +890,74 @@ async function viewConf(candidate: FrpProxy) {
   if (!current) return
   if (busy.value) return
   busy.value = `conf:${candidate.id}`
+  confProxyId.value = candidate.id
   try {
     const conf = await api.getFrpAgentRouteConf(current.id, candidate.id)
     confDomain.value = conf.domain
     confContent.value = conf.content
     confModal.value = true
+    await loadRouteVersions(candidate.id)
   } catch (error) {
     loadErrorMsg.value = `读取配置失败 —— ${error instanceof Error ? error.message : '未知错误'}`
   } finally { busy.value = null }
 }
 
+// 版本历史读不到不影响「查看配置」本身：只在弹窗内提示（老版本 agent 没有这个端点）
+async function loadRouteVersions(proxyId: number) {
+  const current = server.value
+  if (!current) return
+  routeVersions.value = []
+  selectedVersionName.value = ''
+  selectedVersionContent.value = ''
+  versionError.value = ''
+  try {
+    const result = await api.getFrpAgentRouteVersions(current.id, proxyId)
+    routeVersions.value = result.versions ?? []
+  } catch (error) {
+    versionError.value = error instanceof Error ? error.message : '读取版本历史失败'
+  }
+}
+
+// 点已选中的版本 = 取消对比，回到当前配置
+async function selectVersion(version: NginxConfigVersionEntry) {
+  const current = server.value
+  if (!current || confProxyId.value === null || versionLoading.value) return
+  if (selectedVersionName.value === version.name) {
+    selectedVersionName.value = ''
+    selectedVersionContent.value = ''
+    return
+  }
+  versionLoading.value = true
+  try {
+    const result = await api.getFrpAgentRouteVersion(current.id, confProxyId.value, version.name)
+    selectedVersionName.value = version.name
+    selectedVersionContent.value = result.content
+  } catch (error) {
+    message.error(`读取该版本失败：${error instanceof Error ? error.message : '未知错误'}`)
+  } finally { versionLoading.value = false }
+}
+
+async function rollbackToVersion() {
+  const current = server.value
+  if (!current || confProxyId.value === null || !selectedVersionName.value) return
+  rollingBack.value = true
+  try {
+    await api.rollbackFrpAgentRouteVersion(current.id, confProxyId.value, selectedVersionName.value)
+    message.success('已回滚到所选版本，Nginx 已重载')
+    const conf = await api.getFrpAgentRouteConf(current.id, confProxyId.value)
+    confContent.value = conf.content
+    // 回滚会新增一个版本，且可能改变漂移状态，两边都要重读
+    await loadRouteVersions(confProxyId.value)
+    await refreshAll()
+  } catch (error) {
+    message.error(`回滚失败：${error instanceof Error ? error.message : '未知错误'}`)
+  } finally { rollingBack.value = false }
+}
+
+function versionCreatedAt(name: string): string {
+  return routeVersions.value.find((item) => item.name === name)?.created_at ?? ''
+}
+
 async function copyConf() {
   if (await copyText(confContent.value)) message.success('已复制反代配置')
   else message.error('复制失败，请手动选择文本复制')
@@ -979,6 +1087,30 @@ onMounted(() => { void load() })
 .conf-scroll { padding: var(--fonu-space-4) var(--fonu-space-5) 0; }
 .conf-scroll .field-hint { margin-bottom: var(--fonu-space-3); line-height: 1.65; }
 .conf-view { max-height: 62vh; }
+/* 版本面板 + 差异区：左侧固定宽度列表，右侧自适应（与弹窗 900px 宽度对齐） */
+.conf-layout { display: grid; grid-template-columns: 208px minmax(0, 1fr); gap: var(--fonu-space-4); }
+.conf-versions { border: 1px solid var(--fonu-border); border-radius: var(--fonu-radius-sm); overflow: hidden; }
+.conf-versions__head {
+  display: flex; align-items: center; justify-content: space-between; gap: 8px;
+  padding: 6px var(--fonu-space-3); border-bottom: 1px solid var(--fonu-border);
+  background: var(--fonu-bg-muted); font-size: 12px; color: var(--fonu-text-secondary);
+}
+.conf-versions__count { color: var(--fonu-text-muted); }
+.conf-versions__empty { padding: var(--fonu-space-3); font-size: 12px; color: var(--fonu-text-muted); line-height: 1.6; }
+.conf-versions__empty--error { color: var(--fonu-error); }
+.conf-versions__list { max-height: 52vh; overflow: auto; margin: 0; padding: 0; list-style: none; }
+.conf-versions__item {
+  display: flex; align-items: center; justify-content: space-between; gap: 8px;
+  padding: 6px var(--fonu-space-3); border-bottom: 1px solid var(--fonu-border);
+  font-size: 12px; color: var(--fonu-text-secondary); cursor: pointer;
+}
+.conf-versions__item:hover { background: var(--fonu-bg-muted); }
+.conf-versions__item--active { background: var(--fonu-info-soft); color: var(--fonu-text); }
+.conf-versions__time { font-size: 12px; }
+.conf-versions__size { flex: none; color: var(--fonu-text-muted); }
+.conf-body { min-width: 0; display: grid; gap: var(--fonu-space-3); align-content: start; }
+.conf-actions { display: flex; align-items: center; justify-content: space-between; gap: var(--fonu-space-3); }
+.conf-actions__hint { font-size: 12px; color: var(--fonu-text-muted); line-height: 1.6; }
 .form-hint { color: var(--fonu-text-secondary); font-size: 12.5px; }
 .mono { font-family: var(--fonu-mono); font-size: 13px; }
 .mono-wrap { white-space: normal; word-break: break-all; }

web/src/views/SettingsView.vue

@@ -164,7 +164,11 @@
           <div v-else-if="notifyType === 'webhook'" class="settings-fields settings-fields--compact">
             <div class="settings-field">
               <div class="settings-field__label">Webhook 预设</div>
-              <n-select v-model:value="notifyWebhook.provider" :options="WEBHOOK_PROVIDER_OPTIONS" />
+              <n-select
+                v-model:value="notifyWebhook.provider"
+                :options="WEBHOOK_PROVIDER_OPTIONS"
+                @update:value="onWebhookProviderChange"
+              />
             </div>
             <template v-if="notifyWebhook.provider === 'bark'">
               <div class="settings-field">
@@ -206,6 +210,46 @@
                 placeholder="Gotify App Token"
               />
             </template>
+            <template v-else-if="notifyWebhook.provider === 'wecom'">
+              <div class="settings-field">
+                <div class="settings-field__label">企业微信服务地址</div>
+                <n-input v-model:value="notifyWebhook.server" :placeholder="DEFAULT_WECOM_SERVER" />
+              </div>
+              <ConfiguredSecretField
+                v-model="notifyWebhookKey"
+                label="机器人 Key"
+                :configured="notifyWebhook.has_secret"
+                placeholder="Webhook 地址里 key= 后面的部分"
+              />
+              <p class="field-hint">群机器人 → 添加机器人 → 复制 Webhook 地址，取其中 key= 之后的部分。</p>
+            </template>
+            <template v-else-if="notifyWebhook.provider === 'dingtalk'">
+              <div class="settings-field">
+                <div class="settings-field__label">钉钉服务地址</div>
+                <n-input v-model:value="notifyWebhook.server" :placeholder="DEFAULT_DINGTALK_SERVER" />
+              </div>
+              <ConfiguredSecretField
+                v-model="notifyWebhookKey"
+                label="Access Token"
+                :configured="notifyWebhook.has_secret"
+                placeholder="access_token 参数值"
+              />
+              <p class="field-hint">
+                安全设置选「自定义关键词」并填 <span class="mono">Fonu</span>：消息正文固定以「Fonu · 」开头。加签方式暂不支持。
+              </p>
+            </template>
+            <template v-else-if="notifyWebhook.provider === 'feishu'">
+              <div class="settings-field">
+                <div class="settings-field__label">飞书服务地址</div>
+                <n-input v-model:value="notifyWebhook.server" :placeholder="DEFAULT_FEISHU_SERVER" />
+              </div>
+              <ConfiguredSecretField
+                v-model="notifyWebhookKey"
+                label="机器人 Key"
+                :configured="notifyWebhook.has_secret"
+                placeholder="Webhook 地址 /hook/ 后面的部分"
+              />
+            </template>
             <template v-else>
               <div class="settings-field">
                 <div class="settings-field__label">Webhook URL</div>
@@ -270,6 +314,26 @@
                         <n-input-number v-model:value="notifyLoginFailureWindowSec" :min="10" :max="3600" class="settings-field__input" />
                       </div>
                     </template>
+                    <template v-else-if="event.thresholdKey === 'resource'">
+                      <div class="settings-field">
+                        <label class="settings-field__label">CPU 阈值（%）</label>
+                        <n-input-number v-model:value="notifyCPUThreshold" :min="1" :max="100" class="settings-field__input" />
+                      </div>
+                      <div class="settings-field">
+                        <label class="settings-field__label">内存阈值（%）</label>
+                        <n-input-number v-model:value="notifyMemoryThreshold" :min="1" :max="100" class="settings-field__input" />
+                      </div>
+                      <div class="settings-field">
+                        <label class="settings-field__label">磁盘阈值（%）</label>
+                        <n-input-number v-model:value="notifyDiskThreshold" :min="1" :max="100" class="settings-field__input" />
+                      </div>
+                    </template>
+                    <template v-else-if="event.thresholdKey === 'tunnel_fail'">
+                      <div class="settings-field">
+                        <label class="settings-field__label">连续失败次数</label>
+                        <n-input-number v-model:value="notifyTunnelFailThreshold" :min="1" :max="20" class="settings-field__input" />
+                      </div>
+                    </template>
                   </div>
                 </template>
               </div>
@@ -421,6 +485,50 @@
             class="nginx-framework__editor"
           />
         </details>
+        <details class="nginx-framework">
+          <summary>主配置版本与回滚（{{ configVersions.length }} 个历史版本）</summary>
+          <p class="field-hint">
+            保存规则或设置时会重新生成 <code>nginx.conf</code>，这里保留最近 10 次内容有变化的版本。
+            若配置被外部改动导致 Nginx 起不来，可直接回滚（回滚前先校验语法与 nginx -t，不过关不会覆盖当前配置）。
+          </p>
+          <p v-if="configVersionsError" class="config-versions__error">{{ configVersionsError }}</p>
+          <div class="config-versions">
+            <div class="config-versions__list">
+              <div
+                v-for="version in configVersions"
+                :key="version.name"
+                class="config-versions__item"
+                :class="{ 'config-versions__item--active': selectedConfigVersion === version.name }"
+                @click="selectConfigVersion(version)"
+              >
+                <span class="mono">{{ formatDate(version.created_at) }}</span>
+                <span class="config-versions__size">{{ formatBytes(version.size) }}</span>
+              </div>
+              <p v-if="configVersions.length === 0" class="config-versions__empty">暂无历史版本</p>
+            </div>
+            <div class="config-versions__body">
+              <ConfigDiffView
+                v-if="selectedConfigVersion"
+                :from-text="configCurrentContent"
+                :to-text="selectedConfigVersionContent"
+                from-label="当前主配置"
+                :to-label="`版本 ${formatDate(configVersionCreatedAt(selectedConfigVersion))}`"
+              />
+              <NginxCodeEditor v-else :model-value="configCurrentContent" readonly min-height="200px" />
+              <div v-if="selectedConfigVersion" class="config-versions__actions">
+                <span class="config-versions__hint">回滚会先校验该版本，通过后才写回并重载 Nginx。</span>
+                <n-popconfirm @positive-click="rollbackConfigVersion">
+                  <template #trigger>
+                    <n-button size="small" type="warning" :loading="configVersionBusy">
+                      回滚到该版本
+                    </n-button>
+                  </template>
+                  确定把主配置回滚到该版本？
+                </n-popconfirm>
+              </div>
+            </div>
+          </div>
+        </details>
         <div class="log-panel-head global-nginx-head">
           <div class="nginx-mode-toggle">
             <n-button
@@ -487,6 +595,68 @@
         <n-alert type="warning" :bordered="false" class="global-nginx-warn">
           小白勿碰。若保存后 Nginx 启动失败，请点「恢复自动生成」或「回滚」还原配置。
         </n-alert>
+      </FonuCard>
+      <FonuCard title="API Token" subtitle="给脚本、HomeAssistant、手机快捷指令调用">
+        <p class="field-hint">
+          浏览器之外的调用方拿不到会话 cookie，可在这里签发令牌，用
+          <code>Authorization: Bearer &lt;token&gt;</code> 调用接口。明文只在创建时显示一次。
+        </p>
+        <n-alert v-if="createdToken" type="success" :bordered="false" class="token-created">
+          <div class="token-created__head">
+            <strong>令牌已创建，请立即复制</strong>
+            <span>关闭后无法再次查看明文，只能撤销重建。</span>
+          </div>
+          <div class="token-created__row">
+            <code class="token-created__value">{{ createdToken }}</code>
+            <n-button size="small" @click="copyCreatedToken">复制</n-button>
+          </div>
+        </n-alert>
+
+        <div class="settings-fields settings-fields--compact token-create">
+          <div class="settings-field">
+            <label class="settings-field__label">名称</label>
+            <n-input v-model:value="tokenForm.name" placeholder="例如 homeassistant" />
+          </div>
+          <div class="settings-field">
+            <label class="settings-field__label">权限</label>
+            <n-select v-model:value="tokenForm.scope" :options="tokenScopeOptions" />
+          </div>
+          <div class="settings-field">
+            <label class="settings-field__label">有效期</label>
+            <n-select v-model:value="tokenForm.expiresInDays" :options="tokenExpiryOptions" />
+          </div>
+          <div class="settings-field">
+            <label class="settings-field__label">新建</label>
+            <n-button type="primary" :loading="creatingToken" :disabled="!tokenForm.name.trim()" @click="createToken">
+              创建令牌
+            </n-button>
+          </div>
+        </div>
+
+        <LoadError v-if="tokenError" :message="tokenError" />
+        <div v-if="apiTokens.length > 0" class="token-list">
+          <div v-for="token in apiTokens" :key="token.id" class="token-row">
+            <div class="token-row__main">
+              <span class="token-row__name">{{ token.name }}</span>
+              <StatusBadge
+                :text="token.scope === 'write' ? '读写' : '只读'"
+                :kind="token.scope === 'write' ? 'warning' : 'disabled'"
+              />
+            </div>
+            <div class="token-row__meta">
+              <span>创建 {{ formatDate(token.created_at) }}</span>
+              <span>{{ token.last_used_at ? `最近使用 ${formatDate(token.last_used_at)}` : '尚未使用' }}</span>
+              <span>{{ token.expires_at ? `有效期至 ${formatDate(token.expires_at)}` : '永不过期' }}</span>
+            </div>
+            <n-popconfirm @positive-click="deleteToken(token)">
+              <template #trigger>
+                <n-button size="small" type="warning" quaternary>撤销</n-button>
+              </template>
+              撤销后该令牌立即失效，确定继续？
+            </n-popconfirm>
+          </div>
+        </div>
+        <p v-else-if="!tokenError" class="field-hint">还没有令牌。</p>
       </FonuCard>
         </div>
       </n-tab-pane>
@@ -526,8 +696,10 @@ import {
 } from '@vicons/ionicons5'
 import { api } from '../api/client'
 import type {
+  ApiToken,
   ChinaCIDRStatus,
   GlobalNginxView,
+  NginxConfigVersionEntry,
   NotifyEmailConfig,
   NotifyTelegramConfig,
   NotifyTestPayload,
@@ -536,6 +708,7 @@ import type {
   WebhookProvider,
 } from '../api/types'
 import ConfiguredSecretField from '../components/ConfiguredSecretField.vue'
+import ConfigDiffView from '../components/ConfigDiffView.vue'
 import FonuCard from '../components/FonuCard.vue'
 import NginxCodeEditor from '../components/NginxCodeEditor.vue'
 import LoadError from '../components/LoadError.vue'
@@ -543,19 +716,27 @@ import PageHeader from '../components/PageHeader.vue'
 import StatusBadge from '../components/StatusBadge.vue'
 import { DEFAULT_PRIVATE_CIDRS, mergeIPList, stripDefaultIPList } from '../constants/ipPolicy'
 import {
+  DEFAULT_CPU_THRESHOLD,
+  DEFAULT_DISK_THRESHOLD,
   DEFAULT_LOGIN_FAILURE_THRESHOLD,
   DEFAULT_LOGIN_FAILURE_WINDOW_SEC,
+  DEFAULT_MEMORY_THRESHOLD,
+  DEFAULT_TUNNEL_FAIL_THRESHOLD,
   NOTIFY_EVENT_GROUPS,
 } from '../constants/notifyEvents'
 import {
   DEFAULT_BARK_SERVER,
+  DEFAULT_DINGTALK_SERVER,
+  DEFAULT_FEISHU_SERVER,
   DEFAULT_NTFY_SERVER,
+  DEFAULT_WECOM_SERVER,
   MASKED_SECRET,
   NOTIFY_TYPE_OPTIONS,
   WEBHOOK_PROVIDER_OPTIONS,
 } from '../constants/notifyProviders'
 import { useTheme } from '../composables/useTheme'
-import { formatDate, formatRelativeTime } from '../utils/format'
+import { copyText } from '../utils/clipboard'
+import { formatBytes, formatDate, formatRelativeTime } from '../utils/format'
 import type { StatusKind } from '../utils/status'
 
 const message = useMessage()
@@ -584,11 +765,79 @@ const notifyEventFlags = reactive<Record<string, boolean>>({
   on_ip_frequent_access: false,
   on_login_failure: false,
   on_nginx_reload_failure: true,
+  on_resource_threshold: false,
+  on_tunnel_down: false,
 })
 const notifyIPFrequentThreshold = ref(100)
 const notifyIPFrequentWindowSec = ref(60)
 const notifyLoginFailureThreshold = ref(DEFAULT_LOGIN_FAILURE_THRESHOLD)
 const notifyLoginFailureWindowSec = ref(DEFAULT_LOGIN_FAILURE_WINDOW_SEC)
+const notifyCPUThreshold = ref(DEFAULT_CPU_THRESHOLD)
+const notifyMemoryThreshold = ref(DEFAULT_MEMORY_THRESHOLD)
+const notifyDiskThreshold = ref(DEFAULT_DISK_THRESHOLD)
+const notifyTunnelFailThreshold = ref(DEFAULT_TUNNEL_FAIL_THRESHOLD)
+
+// API Token：明文只在创建响应里回一次，因此单独用一个 ref 暂存展示
+const apiTokens = ref<ApiToken[]>([])
+const tokenError = ref('')
+const creatingToken = ref(false)
+const createdToken = ref('')
+const tokenForm = reactive({ name: '', scope: 'read' as 'read' | 'write', expiresInDays: 0 })
+const tokenScopeOptions = [
+  { label: '只读（仅 GET）', value: 'read' },
+  { label: '读写（与会话同权）', value: 'write' },
+]
+const tokenExpiryOptions = [
+  { label: '永不过期', value: 0 },
+  { label: '30 天', value: 30 },
+  { label: '90 天', value: 90 },
+  { label: '365 天', value: 365 },
+]
+
+async function loadApiTokens() {
+  try {
+    const result = await api.listApiTokens()
+    apiTokens.value = result.tokens ?? []
+    tokenError.value = ''
+  } catch (error) {
+    tokenError.value = `读取令牌失败 —— ${error instanceof Error ? error.message : '未知错误'}`
+  }
+}
+
+async function createToken() {
+  const name = tokenForm.name.trim()
+  if (!name || creatingToken.value) return
+  creatingToken.value = true
+  try {
+    const result = await api.createApiToken({
+      name,
+      scope: tokenForm.scope,
+      expires_in_days: tokenForm.expiresInDays,
+    })
+    createdToken.value = result.token
+    tokenForm.name = ''
+    await loadApiTokens()
+    message.success('令牌已创建，请复制明文')
+  } catch (error) {
+    message.error(`创建令牌失败：${error instanceof Error ? error.message : '未知错误'}`)
+  } finally { creatingToken.value = false }
+}
+
+async function copyCreatedToken() {
+  if (await copyText(createdToken.value)) message.success('已复制令牌')
+  else message.error('复制失败，请手动选择文本复制')
+}
+
+async function deleteToken(token: ApiToken) {
+  try {
+    await api.deleteApiToken(token.id)
+    if (createdToken.value) createdToken.value = ''
+    await loadApiTokens()
+    message.success('令牌已撤销')
+  } catch (error) {
+    message.error(`撤销失败：${error instanceof Error ? error.message : '未知错误'}`)
+  }
+}
 const notifyTesting = ref(false)
 const notifySMTPPassword = ref('')
 const notifyWebhookKey = ref('')
@@ -609,6 +858,22 @@ const notifyWebhook = reactive({
   url: '',
   has_secret: false,
 })
+
+function defaultWebhookServer(provider: WebhookProvider): string {
+  switch (provider) {
+    case 'ntfy': return DEFAULT_NTFY_SERVER
+    case 'wecom': return DEFAULT_WECOM_SERVER
+    case 'dingtalk': return DEFAULT_DINGTALK_SERVER
+    case 'feishu': return DEFAULT_FEISHU_SERVER
+    case 'gotify': return ''
+    default: return DEFAULT_BARK_SERVER
+  }
+}
+
+// 切换预设时把服务地址换成该预设的默认值：否则会把上一个预设的地址（如 api.day.app）带到新预设上
+function onWebhookProviderChange(provider: WebhookProvider) {
+  notifyWebhook.server = defaultWebhookServer(provider)
+}
 const notifyTelegram = reactive({
   chat_id: '',
   proxy_url: '',
@@ -639,6 +904,12 @@ const globalNginxServerMode = ref<'auto' | 'custom'>('auto')
 const globalNginxDirty = ref(false)
 const globalNginxSaving = ref(false)
 const globalNginxBackups = ref<{ name: string; created_at: string }[]>([])
+const configVersions = ref<NginxConfigVersionEntry[]>([])
+const configCurrentContent = ref('')
+const selectedConfigVersion = ref('')
+const selectedConfigVersionContent = ref('')
+const configVersionsError = ref('')
+const configVersionBusy = ref(false)
 
 const globalNginxCustomHint = `# 在此添加 http 块内的自定义指令
 # 上传大小限制（全局默认 50M，单条规则可在 server 块覆盖）
@@ -777,6 +1048,56 @@ async function loadGlobalNginx() {
   } catch {
     // optional on load
   }
+  await loadConfigVersions()
+}
+
+// 主配置（nginx.conf）的版本历史：与全局片段是两份文件，分开读、分开回滚
+async function loadConfigVersions() {
+  try {
+    const view = await api.getNginxConfigVersions()
+    configCurrentContent.value = view.content
+    configVersions.value = view.versions ?? []
+    configVersionsError.value = ''
+  } catch (error) {
+    configVersionsError.value = error instanceof Error ? error.message : '读取主配置版本失败'
+  }
+}
+
+// 点已选中的版本 = 取消对比
+async function selectConfigVersion(version: NginxConfigVersionEntry) {
+  if (configVersionBusy.value) return
+  if (selectedConfigVersion.value === version.name) {
+    selectedConfigVersion.value = ''
+    selectedConfigVersionContent.value = ''
+    return
+  }
+  configVersionBusy.value = true
+  try {
+    const result = await api.getNginxConfigVersion(version.name)
+    selectedConfigVersion.value = version.name
+    selectedConfigVersionContent.value = result.content
+  } catch (error) {
+    message.error(`读取该版本失败：${error instanceof Error ? error.message : '未知错误'}`)
+  } finally { configVersionBusy.value = false }
+}
+
+async function rollbackConfigVersion() {
+  if (!selectedConfigVersion.value) return
+  configVersionBusy.value = true
+  try {
+    const view = await api.rollbackNginxConfigVersion(selectedConfigVersion.value)
+    configCurrentContent.value = view.content
+    configVersions.value = view.versions ?? []
+    selectedConfigVersion.value = ''
+    selectedConfigVersionContent.value = ''
+    message.success(view.message || '已回滚到所选版本')
+  } catch (error) {
+    message.error(`回滚失败：${error instanceof Error ? error.message : '未知错误'}`)
+  } finally { configVersionBusy.value = false }
+}
+
+function configVersionCreatedAt(name: string): string {
+  return configVersions.value.find((item) => item.name === name)?.created_at ?? ''
 }
 
 function setGlobalNginxEditMode(mode: 'auto' | 'custom') {
@@ -911,7 +1232,7 @@ function applyNotifySettings(settings: Record<string, string>) {
   try {
     const webhook = JSON.parse(settings.notify_webhook_json || '{}') as NotifyWebhookConfig
     notifyWebhook.provider = webhook.provider ?? 'bark'
-    notifyWebhook.server = webhook.server ?? (webhook.provider === 'ntfy' ? DEFAULT_NTFY_SERVER : DEFAULT_BARK_SERVER)
+    notifyWebhook.server = webhook.server ?? defaultWebhookServer(webhook.provider)
     notifyWebhook.topic = webhook.topic ?? ''
     notifyWebhook.url = webhook.url ?? ''
     notifyWebhook.has_secret = webhook.has_secret ?? false
@@ -955,6 +1276,8 @@ function applyNotifySettings(settings: Record<string, string>) {
     notifyEventFlags.on_ip_frequent_access = flagOptIn('notify_on_ip_frequent_access')
     notifyEventFlags.on_login_failure = flagOptIn('notify_on_login_failure')
     notifyEventFlags.on_nginx_reload_failure = flagOn('notify_on_nginx_reload_failure')
+    notifyEventFlags.on_resource_threshold = flagOptIn('notify_on_resource_threshold')
+    notifyEventFlags.on_tunnel_down = flagOptIn('notify_on_tunnel_down')
   } else {
     const legacyDDNS = flagOn('notify_on_ddns_error')
     const legacyCert = flagOn('notify_on_cert_error')
@@ -966,11 +1289,17 @@ function applyNotifySettings(settings: Record<string, string>) {
     notifyEventFlags.on_nginx_reload_failure = true
     notifyEventFlags.on_ip_frequent_access = false
     notifyEventFlags.on_login_failure = false
+    notifyEventFlags.on_resource_threshold = false
+    notifyEventFlags.on_tunnel_down = false
   }
   notifyIPFrequentThreshold.value = Number(settings.notify_ip_frequent_threshold || 100)
   notifyIPFrequentWindowSec.value = Number(settings.notify_ip_frequent_window_sec || 60)
   notifyLoginFailureThreshold.value = Number(settings.notify_login_failure_threshold || DEFAULT_LOGIN_FAILURE_THRESHOLD)
   notifyLoginFailureWindowSec.value = Number(settings.notify_login_failure_window_sec || DEFAULT_LOGIN_FAILURE_WINDOW_SEC)
+  notifyCPUThreshold.value = Number(settings.notify_cpu_threshold || DEFAULT_CPU_THRESHOLD)
+  notifyMemoryThreshold.value = Number(settings.notify_memory_threshold || DEFAULT_MEMORY_THRESHOLD)
+  notifyDiskThreshold.value = Number(settings.notify_disk_threshold || DEFAULT_DISK_THRESHOLD)
+  notifyTunnelFailThreshold.value = Number(settings.notify_tunnel_fail_threshold || DEFAULT_TUNNEL_FAIL_THRESHOLD)
 }
 
 function buildNotifyEmailJSON(): string {
@@ -1076,6 +1405,12 @@ function buildSavePayload() {
     notify_on_ip_frequent_access: notifyEventFlags.on_ip_frequent_access ? '1' : '0',
     notify_on_login_failure: notifyEventFlags.on_login_failure ? '1' : '0',
     notify_on_nginx_reload_failure: notifyEventFlags.on_nginx_reload_failure ? '1' : '0',
+    notify_on_resource_threshold: notifyEventFlags.on_resource_threshold ? '1' : '0',
+    notify_on_tunnel_down: notifyEventFlags.on_tunnel_down ? '1' : '0',
+    notify_cpu_threshold: String(notifyCPUThreshold.value || DEFAULT_CPU_THRESHOLD),
+    notify_memory_threshold: String(notifyMemoryThreshold.value || DEFAULT_MEMORY_THRESHOLD),
+    notify_disk_threshold: String(notifyDiskThreshold.value || DEFAULT_DISK_THRESHOLD),
+    notify_tunnel_fail_threshold: String(notifyTunnelFailThreshold.value || DEFAULT_TUNNEL_FAIL_THRESHOLD),
     notify_ip_frequent_threshold: String(notifyIPFrequentThreshold.value || 100),
     notify_ip_frequent_window_sec: String(notifyIPFrequentWindowSec.value || 60),
     notify_login_failure_threshold: String(notifyLoginFailureThreshold.value || DEFAULT_LOGIN_FAILURE_THRESHOLD),
@@ -1174,7 +1509,10 @@ async function onRestoreFile({ file }: { file: UploadFileInfo }) {
   }
 }
 
-onMounted(load)
+onMounted(() => {
+  void load()
+  void loadApiTokens()
+})
 </script>
 
 <style scoped>
@@ -1297,6 +1635,42 @@ onMounted(load)
   margin-top: 8px;
 }
 
+/* 主配置版本：左侧版本列表 + 右侧当前内容 / 差异 */
+.config-versions { display: grid; grid-template-columns: 208px minmax(0, 1fr); gap: var(--fonu-space-4); margin-top: 8px; }
+.config-versions__list { border: 1px solid var(--fonu-border); border-radius: var(--fonu-radius-sm); overflow: auto; max-height: 320px; }
+.config-versions__item {
+  display: flex; align-items: center; justify-content: space-between; gap: 8px;
+  padding: 6px var(--fonu-space-3); border-bottom: 1px solid var(--fonu-border);
+  font-size: 12px; color: var(--fonu-text-secondary); cursor: pointer;
+}
+.config-versions__item:hover { background: var(--fonu-bg-muted); }
+.config-versions__item--active { background: var(--fonu-info-soft); color: var(--fonu-text); }
+.config-versions__size { flex: none; color: var(--fonu-text-muted); }
+.config-versions__empty { padding: var(--fonu-space-3); font-size: 12px; color: var(--fonu-text-muted); }
+.config-versions__body { min-width: 0; display: grid; gap: var(--fonu-space-3); align-content: start; }
+.config-versions__actions { display: flex; align-items: center; justify-content: space-between; gap: var(--fonu-space-3); }
+.config-versions__hint { font-size: 12px; color: var(--fonu-text-muted); line-height: 1.6; }
+.config-versions__error { margin: 8px 0 0; font-size: 12px; color: var(--fonu-error); line-height: 1.6; }
+
+/* API Token：创建区一行放四项，列表一行一项 */
+/* 必须带上 .settings-fields 提高优先级：那条纵向 flex 规则在样式表里位置更靠后，
+   否则 display 会被它覆盖回 flex-column（子项被推到右侧、整卡变很高） */
+.settings-fields.token-create {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
+  gap: 12px;
+  align-items: end;
+}
+.token-created { margin: 12px 0; }
+.token-created__head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; font-size: 13px; }
+.token-created__row { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
+.token-created__value { flex: 1; min-width: 0; font-family: var(--fonu-mono); font-size: 12px; overflow-wrap: anywhere; }
+.token-list { display: grid; gap: 8px; margin-top: 12px; }
+.token-row { display: flex; align-items: center; gap: var(--fonu-space-3); padding: 10px var(--fonu-space-3); border: 1px solid var(--fonu-border); border-radius: var(--fonu-radius-sm); }
+.token-row__main { display: flex; align-items: center; gap: 8px; min-width: 0; }
+.token-row__name { font-weight: 600; color: var(--fonu-text); }
+.token-row__meta { flex: 1; display: flex; gap: var(--fonu-space-3); flex-wrap: wrap; font-size: 12px; color: var(--fonu-text-muted); }
+
 .global-nginx-head {
   margin-top: 12px;
 }