优化: 前端批(审批体系一致 + GitChanges UI + token/控件统一 + 死代码)

审批体系一致:ApprovalPopup 浮窗加挂起时长提示(H1)+session 按钮+path deny 二次确认(M4/M5);ToolCard/useToolApproval 加 session+onDeny 确认(对齐 DirAuthDialog 四按钮)+ToolCardList decision 类型加 session;ApprovalDialog 失败显 toast(治 store 吞错 M31);ApprovalOverlay dismiss 改响应式(L26)

GitChanges UI(问题12 前端 12b-12h):showCommitFileDiff 精确匹配(12b)+去重 git log(12c)+详情滑出不挤压(12d)+双行提交行(12f)+搜索过滤(12g)+历史 Tab 显分支(12h)+diff 侧边栏内更宽可折叠面板(12e:FilePreview 不支持任意提交 diff,折中)

token+控件:global.css 定义 --df-primary(治幽灵变量 M26)+settings.css 加 .setting-number/.setting-input/.setting-textarea+4 Section 套用(问题8)

死代码:删 PlanProgress.vue(零引用)+PlanLayerInfo 类型+i18n 孤儿 key(L1)

src/api/types.ts

@@ -815,16 +815,6 @@ export interface ConflictRecord {
   resolved_at: string | null
 }
 
-/** PlanProgress 展示用 DAG 层结构(事件载荷) */
-export interface PlanLayerInfo {
-  items: Array<{
-    id: string
-    persona_id: string | null
-    intent: string
-    status: SubTaskStatus
-  }>
-}
-
 /** 冲突信息(AiMergeCompleted 事件载荷) */
 export interface ConflictInfo {
   id: string

src/components/ToolCard.vue

@@ -49,7 +49,8 @@
           <pre class="ai-tool-diff-pre"><code><span v-for="(ln, idx) in diffLines" :key="idx" class="ai-tool-diff-line" :class="'ai-tool-diff-line--' + ln.kind">{{ ln.text }}{{ '\n' }}</span></code></pre>
         </div>
         <!-- path_auth 审批链阶段3b:按 tc.kind 分两组按钮。
-             - kind='path'(路径授权挂起):once/always/deny 三选项,调 authorizeDir。
+             - kind='path'(路径授权挂起):once/session/always/deny 四选项,调 authorizeDir
+               (与 DirAuthDialog.vue 同款四按钮;IPC authorizeDir 后端 once/session/always/deny 全支持)。
              - 其余(risk/缺省,普通 RiskLevel 审批):approve/reject 两选项,调 approve。 -->
         <div v-if="tc.kind === 'path'" class="ai-tool-actions ai-tool-actions--path">
           <button class="ai-tool-btn ai-tool-btn--approve"
@@ -59,6 +60,13 @@
             <svg v-else width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>
             {{ $t('aiChat.dirAuthOnce') }}
           </button>
+          <button class="ai-tool-btn ai-tool-btn--session"
+                 :disabled="approving"
+                 @click="onAuthorizeSession">
+            <span v-if="approving" class="ai-tool-btn-spinner" />
+            <svg v-else width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>
+            {{ $t('aiChat.dirAuthSession') }}
+          </button>
           <button class="ai-tool-btn ai-tool-btn--always"
                  :disabled="approving"
                  @click="onAuthorizeAlways">
@@ -164,10 +172,10 @@ const emit = defineEmits<{
   'install-obscura': []
   /**
    * 审批按钮 → 父级转发 store.approveToolCall。
-   * path_auth 审批链阶段3b:risk 类带 approved boolean;path 类带 decision('once'|'always'|'deny')。
+   * path_auth 审批链阶段3b:risk 类带 approved boolean;path 类带 decision('once'|'session'|'always'|'deny')。
    * 调用方(store.approveToolCall)按是否有 decision 分派 approve / authorizeDir。
    */
-  approve: [{ id: string; approved: boolean; decision?: 'once' | 'always' | 'deny' }]
+  approve: [{ id: string; approved: boolean; decision?: 'once' | 'session' | 'always' | 'deny' }]
 }>()
 
 // 头部显示逻辑(工具名/审批参数语义化回显)抽离至 composable,传入 tc getter 保持响应式。
@@ -183,6 +191,7 @@ const {
   onApprove,
   onReject,
   onAuthorizeOnce,
+  onAuthorizeSession,
   onAuthorizeAlways,
   onDeny,
   confirmState,
@@ -352,6 +361,13 @@ const diffLines = computed(() => parseDiffLines(props.tc.diff))
 }
 .ai-tool-btn--approve { background: var(--df-success-bg); color: var(--df-success); }
 .ai-tool-btn--approve:hover { background: var(--df-success); color: #fff; border-color: var(--df-success); }
+/* M4:session 按钮(accent 描边态,介于 approve 弱背景与 always 强 warning 之间;对齐 DirAuthDialog session 语义) */
+.ai-tool-btn--session {
+  background: var(--df-accent-bg, rgba(123, 111, 240, 0.12));
+  color: var(--df-accent, #7b6ff0);
+  border-color: color-mix(in srgb, var(--df-accent, #7b6ff0) 40%, transparent);
+}
+.ai-tool-btn--session:hover { background: var(--df-accent, #7b6ff0); color: #fff; border-color: var(--df-accent, #7b6ff0); }
 /* path_auth 审批链阶段3b:always 按钮(warning 色调,与 DirAuthDialog.vue 同款语义) */
 .ai-tool-btn--always { background: var(--df-warning-bg); color: var(--df-warning); }
 .ai-tool-btn--always:hover { background: var(--df-warning); color: #000; border-color: var(--df-warning); }

src/components/ToolCardList.vue

@@ -65,9 +65,9 @@ const props = defineProps<{
 const emit = defineEmits<{
   /**
    * 审批按钮 → 父组件转发 store.approveToolCall。
-   * path_auth 审批链阶段3b:path 类带 decision('once'|'always'|'deny'),risk 类仅 approved boolean。
+   * path_auth 审批链阶段3b:path 类带 decision('once'|'session'|'always'|'deny'),risk 类仅 approved boolean。
    */
-  approve: [{ id: string; approved: boolean; decision?: 'once' | 'always' | 'deny' }]
+  approve: [{ id: string; approved: boolean; decision?: 'once' | 'session' | 'always' | 'deny' }]
   /** 批量审批 → 父组件调用 approveAll/rejectAll */
   'batch-approve': [decision: 'approve' | 'reject']
   /**

src/components/ai/ApprovalOverlay.vue

@@ -41,7 +41,7 @@
 </template>
 
 <script setup lang="ts">
-import { computed, ref, watch } from 'vue'
+import { computed, onUnmounted, ref, watch } from 'vue'
 import { useAiStore } from '@/stores/ai'
 
 const store = useAiStore()
@@ -57,18 +57,46 @@ const count = computed(() => store.state.pendingApprovals.length)
 const dismissedAt = ref<number>(0)
 const DISMISS_COOLDOWN_MS = 60_000
 
-// 显隐:有 pending + 未在冷却期
+// L26: 响应式时钟。原 visible 直接读 Date.now()(非响应式),computed 仅在 dismissedAt/count 变化时
+// 重算 → dismiss 满 60s 时无触发源,浮层不会自动重现。now 每秒翻一次驱动重算(60s 冷却期颗粒度足够,
+// 浮层非精确计时器)。仅在 dismissed 时跑定时器节省空转。
+const now = ref(Date.now())
+let _tickTimer: ReturnType<typeof setInterval> | null = null
+
+function startTick() {
+  if (_tickTimer) return
+  _tickTimer = setInterval(() => { now.value = Date.now() }, 1000)
+}
+function stopTick() {
+  if (_tickTimer) {
+    clearInterval(_tickTimer)
+    _tickTimer = null
+  }
+}
+
+// 显隐:有 pending + 未在冷却期(用响应式 now 替代裸 Date.now())
 const visible = computed(() => {
   if (count.value === 0) return false
-  if (dismissedAt.value && Date.now() - dismissedAt.value < DISMISS_COOLDOWN_MS) return false
+  if (dismissedAt.value && now.value - dismissedAt.value < DISMISS_COOLDOWN_MS) return false
   return true
 })
 
-// 审批清空时复位 dismiss(下次有新审批会重新弹)
+// dismiss 启动时钟;冷却期到或审批清空时停时钟(避免无意义空转)
-watch(count, (c) => {
+watch(dismissedAt, (d) => {
-  if (c === 0) dismissedAt.value = 0
+  if (d > 0) startTick()
+  else stopTick()
 })
 
+// 审批清空时复位 dismiss(下次有新审批会重新弹)+ 停时钟
+watch(count, (c) => {
+  if (c === 0) {
+    dismissedAt.value = 0
+    stopTick()
+  }
+})
+
+onUnmounted(() => stopTick())
+
 function onActivate() {
   emit('activate')
 }

src/components/ai/PlanProgress.vue

@@ -1,138 +0,0 @@
-<template>
-  <div class="plan-progress" v-if="visible && layers.length > 0">
-    <div class="plan-progress-header">
-      <span class="plan-progress-title">📋 {{ t('aiChat.planProgress') }}</span>
-      <span class="plan-progress-count">{{ doneCount }}/{{ totalCount }}</span>
-    </div>
-    <div class="plan-progress-layers">
-      <div v-for="(layer, li) in layers" :key="li" class="plan-layer">
-        <div class="plan-layer-label">{{ t('aiChat.planLayer', { n: li + 1 }) }}</div>
-        <div class="plan-layer-items">
-          <div
-            v-for="(item, ii) in layer.items"
-            :key="ii"
-            class="plan-item"
-            :class="'plan-item--' + item.status"
-          >
-            <span class="plan-item-icon" :class="'persona-' + (item.persona_id || 'default')">
-              {{ personaIcon(item.persona_id) }}
-            </span>
-            <span class="plan-item-label">{{ item.intent }}</span>
-            <span class="plan-item-status">{{ statusIcon(item.status) }}</span>
-          </div>
-        </div>
-        <div v-if="li < layers.length - 1" class="plan-layer-arrow">↓</div>
-      </div>
-    </div>
-    <!-- 冲突徽章 -->
-    <div v-if="conflicts.length > 0" class="plan-conflicts-badge" @click="emit('show-conflicts')">
-      ⚠ {{ t('aiChat.conflictsPending', { n: conflicts.length }) }}
-    </div>
-  </div>
-</template>
-
-<script setup lang="ts">
-import { computed } from 'vue'
-import { useI18n } from 'vue-i18n'
-import type { PlanLayerInfo, ConflictInfo } from '@/api/types'
-
-const { t } = useI18n()
-
-const props = defineProps<{
-  visible: boolean
-  layers: PlanLayerInfo[]
-  conflicts?: ConflictInfo[]
-}>()
-
-const emit = defineEmits<{
-  (e: 'show-conflicts'): void
-}>()
-
-const conflicts = computed(() => props.conflicts || [])
-
-const totalCount = computed(() =>
-  props.layers.reduce((s, l) => s + l.items.length, 0)
-)
-const doneCount = computed(() =>
-  props.layers.reduce((s, l) => s + l.items.filter(i => i.status === 'done').length, 0)
-)
-
-function personaIcon(personaId: string | null): string {
-  switch (personaId) {
-    case 'coder': return '🔵'
-    case 'reviewer': return '🔍'
-    case 'architect': return '📐'
-    case 'tester': return '🧪'
-    case 'analyst': return '📊'
-    default: return '⚪'
-  }
-}
-
-function statusIcon(status: string): string {
-  switch (status) {
-    case 'done': return '✓'
-    case 'running': return '▶'
-    case 'error': return '✗'
-    default: return '○'
-  }
-}
-</script>
-
-<style scoped>
-.plan-progress {
-  border: 1px solid var(--df-border);
-  border-radius: 8px;
-  padding: 8px 12px;
-  margin: 8px 0;
-  background: var(--df-bg-secondary);
-  font-size: 12px;
-}
-.plan-progress-header {
-  display: flex;
-  justify-content: space-between;
-  margin-bottom: 8px;
-  font-weight: 600;
-}
-.plan-progress-title { color: var(--df-text); }
-.plan-progress-count { color: var(--df-text-dim); }
-.plan-layer { margin-bottom: 4px; }
-.plan-layer-label {
-  font-size: 11px;
-  color: var(--df-text-dim);
-  margin-bottom: 4px;
-}
-.plan-layer-items {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 4px;
-}
-.plan-item {
-  display: inline-flex;
-  align-items: center;
-  gap: 4px;
-  padding: 2px 8px;
-  border-radius: 4px;
-  font-size: 11px;
-  background: var(--df-bg);
-  border: 1px solid var(--df-border);
-}
-.plan-item--done { border-color: var(--df-success); color: var(--df-success); }
-.plan-item--running { border-color: var(--df-primary); color: var(--df-primary); }
-.plan-item--error { border-color: var(--df-danger); color: var(--df-danger); }
-.plan-item-icon { font-size: 10px; }
-.plan-item-status { font-size: 10px; font-weight: 700; }
-.plan-layer-arrow { text-align: center; color: var(--df-text-dim); font-size: 10px; }
-.plan-conflicts-badge {
-  margin-top: 8px;
-  padding: 4px 8px;
-  background: var(--df-warning-bg, rgba(255, 193, 7, 0.1));
-  border: 1px solid var(--df-warning, #ffc107);
-  border-radius: 4px;
-  color: var(--df-warning, #ffc107);
-  cursor: pointer;
-  font-size: 11px;
-}
-.plan-conflicts-badge:hover {
-  opacity: 0.8;
-}
-</style>

src/components/project/ApprovalDialog.vue

@@ -49,12 +49,17 @@
         <button class="btn btn-ghost" @click="emit('later')">{{ $t('projectDetail.approvalLater') }}</button>
       </div>
     </div>
+    <!-- M31: 审批失败反馈(store approveHumanApproval 内部 catch 吞错,失败时 pendingApproval 不清空)
+         对话框保持开启,用户可看到错误并重试 -->
+    <div v-if="toast.visible" class="ad-toast" :class="'ad-toast-' + toast.type">{{ toast.msg }}</div>
   </div>
 </template>
 
 <script setup lang="ts">
 import { ref, computed, watch } from 'vue'
+import { useI18n } from 'vue-i18n'
 import { useProjectStore } from '@/stores/project'
+import { useToast } from '@/composables/useToast'
 
 // 抽离自 ProjectDetail.vue(L175-225 模板 + L416-471 审批逻辑/watch)
 // store 共享:父级 useProjectStore() 实例传入(同源 store,响应式共享 pendingApproval)
@@ -76,11 +81,20 @@ const pendingApproval = computed(() => props.store.pendingApproval)
 const isMultipleSelect = computed(() => pendingApproval.value?.select_type === 'multiple')
 const multiDecisions = ref<string[]>([])
 const submitting = ref(false)
+const { t } = useI18n()
+const { toast, showToast } = useToast()
 
+// M31: store.approveHumanApproval 内部 try/catch 吞错(只 console.error + 写 state.error,不 rethrow),
+// 失败时 state.pendingApproval 不清空 → 以此为失败信号。失败显 toast、对话框保持开启,用户可重试或改取消。
 async function handleApproval(decision: string) {
   submitting.value = true
   try {
     await props.store.approveHumanApproval([decision])
+    if (props.store.pendingApproval) {
+      // 仍 pending = IPC 失败(成功路径 store 已置 null)
+      showToast(props.store.error || t('projects.err.approveFailed'), 'error', 5000)
+      return
+    }
     emit('cancel')
   } finally {
     submitting.value = false
@@ -94,6 +108,10 @@ async function handleApprovalMulti() {
   try {
     // 统一传 decisions 数组,store 按 select_type 分派单/多选
     await props.store.approveHumanApproval([...multiDecisions.value])
+    if (props.store.pendingApproval) {
+      showToast(props.store.error || t('projects.err.approveFailed'), 'error', 5000)
+      return
+    }
     multiDecisions.value = []
     emit('cancel')
   } finally {
@@ -108,3 +126,21 @@ watch(() => pendingApproval.value, (newApproval) => {
   }
 }, { immediate: true })
 </script>
+
+<style scoped>
+/* M31: 审批失败 toast(scoped 自治,不引入全局样式;沿用 Projects.vue .toast 视觉规范) */
+.ad-toast {
+  position: fixed;
+  bottom: 24px;
+  left: 50%;
+  transform: translateX(-50%);
+  z-index: 10001;
+  padding: 10px 18px;
+  border-radius: var(--df-radius-md);
+  font-size: 13px;
+  font-weight: 500;
+  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
+  pointer-events: none;
+}
+.ad-toast-error { background: var(--df-danger); color: #fff; }
+</style>

src/components/project/GitChanges.vue

@@ -1,10 +1,11 @@
 <template>
   <div class="git-changes">
-    <!-- 分支信息 -->
+    <!-- 分支信息(变更 + 历史 Tab 均显示当前分支) -->
     <div v-if="branchName" class="git-branch-bar">
       <span class="branch-icon">⎇</span>
       <span class="branch-name">{{ branchName }}</span>
       <span v-if="!showHistory" class="branch-count">{{ gitStatus?.changed_files.length ?? 0 }} {{ $t('gitChanges.changedFiles') }}</span>
+      <span v-else class="branch-count">{{ totalCommits }} {{ $t('gitChanges.commitsUnit') }}</span>
       <button v-if="!showHistory" class="branch-switch-btn" @click="onSwitchBranch" :title="$t('gitChanges.switchBranch')">
         <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="6" y1="3" x2="6" y2="15"/><circle cx="18" cy="6" r="3"/><circle cx="6" cy="18" r="3"/><path d="M18 9a9 9 0 0 1-9 9"/></svg>
       </button>
@@ -72,37 +73,60 @@
             <span class="gc-file-name">{{ filePathLeaf(f.path) }}</span>
           </div>
         </div>
+      </div>
 
-        <!-- 变更文件 diff 预览(选中文件时在列表下方展开) -->
+      <!-- ====== 提交历史(列表始终可见,详情侧边/底部) ====== -->
-        <div v-if="selectedFile" class="gc-file-diff">
+      <div v-else class="gc-history">
-          <div class="gc-file-diff-header">
+        <!-- 提交搜索框(前端过滤已加载提交:subject/author) -->
-            <span class="gc-file-diff-path">{{ selectedFile }}</span>
+        <div class="gc-search">
-            <button class="gc-file-diff-close" @click="selectedFile = ''; diffContent = ''">✕</button>
+          <svg class="gc-search-icon" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg>
+          <input
+            v-model="commitSearch"
+            class="gc-search-input"
+            :placeholder="$t('gitChanges.searchPlaceholder')"
+            type="text"
+          />
+          <button v-if="commitSearch" class="gc-search-clear" @click="commitSearch = ''">✕</button>
         </div>
-          <div v-if="diffLoading" class="gc-loading"><span class="spinner"></span></div>
+
-          <div v-else-if="!diffContent" class="gc-diff-empty">{{ $t('gitChanges.noDiff') }}</div>
+        <!-- 提交列表(始终可见,双行布局) -->
-          <div v-else class="gc-diff-content">
+        <div class="gc-history-list">
-            <div v-for="(ln, idx) in fileDiffLines" :key="idx" class="diff-line" :class="'diff-' + ln.type">
+          <div v-if="filteredCommits.length === 0" class="gc-empty gc-empty-inline">
-              <span class="diff-hdr-text" v-if="ln.type === 'hdr'">{{ ln.text }}</span>
+            {{ commitSearch ? $t('gitChanges.noSearchResult') : $t('gitChanges.noCommits') }}
-              <template v-else>
-                <span class="diff-line-prefix">{{ ln.prefix }}</span>
-                <span class="diff-line-text">{{ ln.text }}</span>
-              </template>
           </div>
+          <div
+            v-for="c in filteredCommits"
+            :key="c.hash"
+            class="gc-commit-row"
+            :class="{ selected: selectedCommit?.hash === c.hash }"
+            @click="selectCommit(c)"
+          >
+            <div class="gc-commit-line1">
+              <span class="gc-commit-hash">{{ c.hash.slice(0, 8) }}</span>
+              <span class="gc-commit-author">{{ c.author }}</span>
+              <span class="gc-commit-time">{{ formatTime(c.timestamp) }}</span>
             </div>
+            <div class="gc-commit-msg">{{ c.subject }}</div>
           </div>
         </div>
 
-      <!-- ====== 提交历史 ====== -->
+        <!-- 加载更多 -->
-      <div v-else class="gc-history-wrapper">
+        <div v-if="hasMoreCommits && !loadingMore" class="gc-load-more" @click="loadMoreCommits">
-        <!-- 已选提交的详情 -->
+          {{ $t('gitChanges.loadMore') }}
+        </div>
+        <div v-if="loadingMore" class="gc-loading"><span class="spinner"></span></div>
+      </div>
+    </div>
+
+    <!-- ====== 提交详情(从底部/侧边滑出,列表始终可见) ====== -->
+    <transition name="gc-detail-slide">
       <div v-if="selectedCommit" class="gc-commit-detail">
         <div class="gc-commit-detail-header">
           <span class="gc-commit-detail-hash">{{ selectedCommit.hash }}</span>
           <span class="gc-commit-detail-author">{{ selectedCommit.author }}</span>
-            <span class="gc-commit-detail-msg">{{ selectedCommit.subject }}</span>
           <span class="gc-commit-detail-time">{{ formatTime(selectedCommit.timestamp) }}</span>
-            <button class="gc-detail-close" @click="selectedCommit = null; commitDetail = null">✕</button>
+          <span class="gc-commit-detail-msg">{{ selectedCommit.subject }}</span>
+          <button class="gc-detail-close" @click="closeCommitDetail">✕</button>
         </div>
         <div v-if="commitDetailLoading" class="gc-loading"><span class="spinner"></span></div>
         <template v-else-if="commitDetail">
@@ -119,8 +143,16 @@
               <span class="gc-file-path">{{ f.path }}</span>
             </div>
           </div>
-            <!-- Diff 预览 -->
+          <!-- Diff 预览(可收起,占更宽空间) -->
-            <div v-if="commitSelectedFile && commitDiff" class="gc-diff-content">
+          <div v-if="commitSelectedFile" class="gc-commit-diff">
+            <div class="gc-commit-diff-header">
+              <span class="gc-commit-diff-path">{{ commitSelectedFile }}</span>
+              <button class="gc-commit-diff-toggle" @click="commitDiffCollapsed = !commitDiffCollapsed">
+                {{ commitDiffCollapsed ? $t('gitChanges.expand') : $t('gitChanges.collapse') }}
+              </button>
+            </div>
+            <div v-show="!commitDiffCollapsed" class="gc-diff-content">
+              <div v-if="!commitDiff" class="gc-diff-empty">{{ $t('gitChanges.noDiff') }}</div>
               <div v-for="(ln, idx) in commitDiffLines" :key="idx" class="diff-line" :class="'diff-' + ln.type">
                 <span class="diff-hdr-text" v-if="ln.type === 'hdr'">{{ ln.text }}</span>
                 <template v-else>
@@ -129,38 +161,19 @@
                 </template>
               </div>
             </div>
+          </div>
         </template>
       </div>
-
+    </transition>
-        <!-- 提交列表 -->
-        <div class="gc-history-list">
-          <div
-            v-for="c in commits"
-            :key="c.hash"
-            class="gc-commit-row"
-            :class="{ selected: selectedCommit?.hash === c.hash }"
-            @click="selectCommit(c)"
-          >
-            <span class="gc-commit-hash">{{ c.hash.slice(0, 8) }}</span>
-            <span class="gc-commit-author">{{ c.author }}</span>
-            <span class="gc-commit-msg">{{ c.subject }}</span>
-            <span class="gc-commit-time">{{ formatTime(c.timestamp) }}</span>
-          </div>
-        </div>
-
-        <!-- 加载更多 -->
-        <div v-if="hasMoreCommits && !loadingMore" class="gc-load-more" @click="loadMoreCommits">
-          {{ $t('gitChanges.loadMore') }}
-        </div>
-        <div v-if="loadingMore" class="gc-loading"><span class="spinner"></span></div>
-      </div>
-    </div>
   </div>
 </template>
 
 <script setup lang="ts">
 /**
- * Git 变更查看器 — 变更文件列表(按目录树分组) + 提交历史(分页) + 文件 diff 预览。
+ * Git 变更查看器 — 变更文件列表(按目录树分组) + 提交历史(分页/搜索) + 文件 diff 预览。
+ *
+ * 历史 Tab 布局:列表始终可见,选中提交的详情从底部滑出(可收起),diff 在更宽容器渲染,
+ * 避免几百行 diff 把列表挤走、或在 30% 窄栏内挤压。
  */
 import { ref, computed, watch } from 'vue'
 import { moduleApi, type GitStatusResult } from '@/api/module'
@@ -183,20 +196,41 @@ const selectedFile = ref('')
 const diffContent = ref('')
 const diffLoading = ref(false)
 
+/** 单条提交记录形状(对齐 getModuleCommits / GitRecentCommit)。 */
+interface CommitItem {
+  hash: string
+  subject: string
+  timestamp: number
+  author: string
+}
+
 // 提交历史(分页)
-const commits = ref<{ hash: string; subject: string; timestamp: number; author: string }[]>([])
+const commits = ref<CommitItem[]>([])
 const totalCommits = ref(0)
 const hasMoreCommits = ref(false)
 const loadingMore = ref(false)
 const commitSkip = ref(0)
 const COMMIT_PAGE_SIZE = 50
 
+// 提交搜索(前端过滤已加载提交:按 subject 关键词或作者)
+const commitSearch = ref('')
+
+/** 已加载提交按搜索词过滤(subject 包含或 author 包含)。 */
+const filteredCommits = computed<CommitItem[]>(() => {
+  const q = commitSearch.value.trim().toLowerCase()
+  if (!q) return commits.value
+  return commits.value.filter(
+    (c) => c.subject.toLowerCase().includes(q) || c.author.toLowerCase().includes(q),
+  )
+})
+
 // 已选提交详情
-const selectedCommit = ref<{ hash: string; subject: string; timestamp: number; author: string } | null>(null)
+const selectedCommit = ref<CommitItem | null>(null)
 const commitDetail = ref<{ files: { status: string; path: string }[]; diff: string } | null>(null)
 const commitDetailLoading = ref(false)
 const commitSelectedFile = ref('')
 const commitDiff = ref('')
+const commitDiffCollapsed = ref(false)
 
 const branchName = computed(() => gitStatus.value?.branch || '')
 
@@ -242,7 +276,6 @@ interface DiffLine {
 }
 
 const commitDiffLines = computed<DiffLine[]>(() => parseDiff(commitDiff.value))
-const fileDiffLines = computed<DiffLine[]>(() => parseDiff(diffContent.value))
 
 function parseDiff(text: string): DiffLine[] {
   if (!text) return []
@@ -300,17 +333,80 @@ function filePathLeaf(path: string): string {
   return segs[segs.length - 1] || path
 }
 
+/**
+ * 从一次提交的全量 diff 文本中,精确提取指定 path 对应的那一块。
+ *
+ * 按 `diff --git a/<path> b/<path>` 头切块,避免子串误配
+ * (例:`line.includes("src/app.rs")` 会误匹配 `src/app.rs.bak`)。
+ * 解析 a/ 与 b/ 路径,任一等于目标 path 即命中;切块持续到下一个 `diff --git` 或文本末尾。
+ */
+function extractFileDiff(allDiff: string, targetPath: string): string {
+  if (!allDiff) return ''
+  const lines = allDiff.split('\n')
+  const chunks: string[][] = []
+  const chunkPaths: string[] = []
+  // 第一行若不是 diff 头(罕见:全局元信息),归入一个无 path 的前置块,不参与匹配。
+  let current: string[] | null = null
+
+  for (const line of lines) {
+    if (line.startsWith('diff --git ')) {
+      // 起新块
+      if (current) chunks.push(current)
+      current = [line]
+      chunkPaths.push(parseDiffGitPath(line))
+    } else {
+      if (!current) current = [] // 兜底:头之前的行
+      current.push(line)
+    }
+  }
+  if (current) chunks.push(current)
+
+  // 定位目标块:精确匹配 a/ 或 b/ 路径(支持重命名,两边任一命中即取该块)
+  for (let i = 0; i < chunks.length; i++) {
+    const p = chunkPaths[i]
+    if (p && (p === targetPath || pathEqualsAnySide(p, targetPath))) {
+      return chunks[i].join('\n')
+    }
+  }
+  return ''
+}
+
+/** 解析 `diff --git a/<path> b/<path>` 头,返回 "a/path|b/path" 复合串(用于后续精确比对)。 */
+function parseDiffGitPath(header: string): string {
+  // 形如 "diff --git a/foo/bar.rs b/foo/bar.rs",空格分隔;path 内不含空格时成立。
+  // 取第 3、4 段(a/.. b/..),用 "|" 拼接便于 pathEqualsAnySide 判定。
+  const parts = header.split(/\s+/)
+  const a = parts[2] || ''
+  const b = parts[3] || ''
+  return `${a}|${b}`
+}
+
+/** 给定 parseDiffGitPath 产物与目标 path,判断目标是否等于 a/ 或 b/ 路径。 */
+function pathEqualsAnySide(parsed: string, targetPath: string): boolean {
+  const [a, b] = parsed.split('|')
+  const aPath = a.startsWith('a/') ? a.slice(2) : a
+  const bPath = b.startsWith('b/') ? b.slice(2) : b
+  return aPath === targetPath || bPath === targetPath
+}
+
 async function loadStatus() {
   if (!props.moduleId) return
   loading.value = true
   try {
     gitStatus.value = await moduleApi.getModuleGitStatus(props.moduleId)
-    // 同时初始化前 50 条提交
+    // 复用 getModuleGitStatus 内部已返回的 recent_commits(避免再发一次 getModuleCommits
-    const res = await moduleApi.getModuleCommits(props.moduleId, 0, COMMIT_PAGE_SIZE)
+    // 造成首次 git log -50 重复请求 + recent_commits 被丢弃)。
-    commits.value = res.commits
+    const recent = gitStatus.value?.recent_commits ?? []
-    hasMoreCommits.value = res.has_more
+    commits.value = recent.map((c) => ({
-    totalCommits.value = res.commits.length
+      hash: c.hash,
-    commitSkip.value = res.commits.length
+      subject: c.subject,
+      timestamp: c.timestamp,
+      author: c.author,
+    }))
+    totalCommits.value = commits.value.length
+    commitSkip.value = commits.value.length
+    // recent_commits 通常为 50 条;若返回等于页大小则假定还有更多(精确 total 需后端,见 12a)。
+    hasMoreCommits.value = commits.value.length >= COMMIT_PAGE_SIZE
   } catch {
     gitStatus.value = null
     commits.value = []
@@ -352,9 +448,13 @@ async function loadMoreCommits() {
   loadingMore.value = true
   try {
     const res = await moduleApi.getModuleCommits(props.moduleId, commitSkip.value, COMMIT_PAGE_SIZE)
-    commits.value.push(...res.commits)
+    // 按哈希去重(防止分页边界与 recent_commits 重叠)
+    const exist = new Set(commits.value.map((c) => c.hash))
+    for (const c of res.commits) {
+      if (!exist.has(c.hash)) commits.value.push(c)
+    }
     hasMoreCommits.value = res.has_more
-    commitSkip.value = commits.value.length
+    commitSkip.value += res.commits.length
     totalCommits.value = commits.value.length
   } catch {
     // 静默失败
@@ -365,10 +465,7 @@ async function loadMoreCommits() {
 
 async function switchToHistory() {
   showHistory.value = true
-  // 如果只加载了初始数量,尝试补页
+  // recent_commits 已填首页,无需在此补页(原 < 50 补页逻辑已无意义,留 loadMore 手动触发)
-  if (hasMoreCommits.value && commits.value.length < 50) {
-    await loadMoreCommits()
-  }
 }
 
 async function selectFile(path: string) {
@@ -387,11 +484,17 @@ async function selectFile(path: string) {
 }
 
 /** 点击提交行 → 加载该提交的变更文件列表 */
-async function selectCommit(c: { hash: string; subject: string; timestamp: number; author: string }) {
+async function selectCommit(c: CommitItem) {
+  // 点击已选提交 → 收起详情(二次点击切换)
+  if (selectedCommit.value?.hash === c.hash) {
+    closeCommitDetail()
+    return
+  }
   selectedCommit.value = c
   commitDetail.value = null
   commitSelectedFile.value = ''
   commitDiff.value = ''
+  commitDiffCollapsed.value = false
   commitDetailLoading.value = true
   try {
     const res = await moduleApi.getCommitDetail(props.moduleId, c.hash)
@@ -403,24 +506,22 @@ async function selectCommit(c: { hash: string; subject: string; timestamp: numbe
   }
 }
 
-/** 在提交详情中点击文件 → 过滤出该文件的 diff */
+function closeCommitDetail() {
+  selectedCommit.value = null
+  commitDetail.value = null
+  commitSelectedFile.value = ''
+  commitDiff.value = ''
+}
+
+/** 在提交详情中点击文件 → 精确提取该文件的 diff 块(按 diff --git 头切块) */
 function showCommitFileDiff(path: string) {
   commitSelectedFile.value = path
-  if (!commitDetail.value) return
+  commitDiffCollapsed.value = false
-  // 从全量 diff 中提取该文件的块
+  if (!commitDetail.value) {
-  const diff = commitDetail.value.diff
+    commitDiff.value = ''
-  const lines = diff.split('\n')
+    return
-  let inTarget = false
-  const targetLines: string[] = []
-  for (const line of lines) {
-    if (line.startsWith('diff --git')) {
-      inTarget = line.includes(path)
   }
-    if (inTarget) {
+  commitDiff.value = extractFileDiff(commitDetail.value.diff, path)
-      targetLines.push(line)
-    }
-  }
-  commitDiff.value = targetLines.join('\n')
 }
 
 watch(() => props.moduleId, loadStatus, { immediate: true })
@@ -483,27 +584,6 @@ watch(() => props.moduleId, loadStatus, { immediate: true })
   position: sticky; top: 0; z-index: 1;
 }
 
-/* 变更文件 diff 预览(列表下方展开) */
-.gc-file-diff {
-  margin-top: 8px;
-  border-top: 0.5px solid var(--df-border);
-}
-.gc-file-diff-header {
-  display: flex;
-  align-items: center;
-  padding: 6px 14px;
-  background: rgba(255,255,255,0.03);
-  font-family: var(--df-font-mono, Consolas, monospace);
-  font-size: 11px;
-  border-bottom: 0.5px solid var(--df-border);
-}
-.gc-file-diff-path { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--df-text); }
-.gc-file-diff-close {
-  background: none; border: none; color: var(--df-text-dim);
-  cursor: pointer; font-size: 14px; padding: 0 4px;
-}
-.gc-file-diff-close:hover { color: var(--df-text); }
-
 /* Diff 预览 */
 .gc-diff-content {
   font-family: var(--df-font-mono, Consolas, monospace);
@@ -522,52 +602,95 @@ watch(() => props.moduleId, loadStatus, { immediate: true })
 .diff-del .diff-line-prefix { color: #e05050; }
 .diff-ctx { color: var(--df-text); }
 
-/* 提交历史 */
+/* ====== 提交历史 ====== */
-.gc-history-wrapper { display: flex; flex-direction: column; }
+.gc-history { display: flex; flex-direction: column; min-height: 0; }
+
+/* 搜索框 */
+.gc-search {
+  display: flex; align-items: center; gap: 6px;
+  padding: 6px 10px; border-bottom: 0.5px solid var(--df-border);
+  background: var(--df-bg-card); flex-shrink: 0;
+}
+.gc-search-icon { color: var(--df-text-dim); flex-shrink: 0; }
+.gc-search-input {
+  flex: 1; min-width: 0;
+  background: rgba(255,255,255,0.04); border: 0.5px solid var(--df-border);
+  border-radius: 4px; padding: 4px 8px;
+  color: var(--df-text); font-size: 12px; outline: none;
+}
+.gc-search-input:focus { border-color: var(--df-accent); }
+.gc-search-input::placeholder { color: var(--df-text-dim); }
+.gc-search-clear {
+  background: none; border: none; color: var(--df-text-dim);
+  cursor: pointer; font-size: 12px; padding: 0 4px;
+}
+.gc-search-clear:hover { color: var(--df-text); }
+
+/* 提交列表 */
+.gc-history-list { flex: 1; min-height: 0; overflow-y: auto; scrollbar-width: thin; }
 .gc-commit-row {
-  display: flex; align-items: center; gap: 10px;
+  display: flex; flex-direction: column; gap: 2px;
-  padding: 8px 14px; border-bottom: 0.5px solid rgba(255,255,255,0.03);
+  padding: 6px 14px; border-bottom: 0.5px solid rgba(255,255,255,0.03);
   cursor: pointer; transition: background 0.1s;
 }
 .gc-commit-row:hover { background: rgba(255,255,255,0.04); }
 .gc-commit-row.selected { background: rgba(255,255,255,0.06); }
+.gc-commit-line1 {
+  display: flex; align-items: center; gap: 8px;
+  font-size: 11px; color: var(--df-text-dim);
+}
 .gc-commit-hash {
   font-family: var(--df-font-mono, Consolas, monospace);
   font-size: 11px; color: var(--df-accent); flex-shrink: 0;
 }
-.gc-commit-msg { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }
 .gc-commit-author {
   font-size: 11px; color: var(--df-text-dim);
-  flex-shrink: 0;
+  flex-shrink: 0; max-width: 140px;
-  max-width: 100px;
   overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
 }
-.gc-commit-time { font-size: 11px; color: var(--df-text-dim); flex-shrink: 0; }
+.gc-commit-time { margin-left: auto; font-size: 11px; color: var(--df-text-dim); flex-shrink: 0; }
+.gc-commit-msg {
+  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px;
+  color: var(--df-text);
+}
 
-/* 提交详情 */
+/* ====== 提交详情(从底部滑出,列表始终可见) ====== */
-.gc-commit-detail { border-bottom: 0.5px solid var(--df-border); }
+.gc-commit-detail {
+  flex-shrink: 0;
+  border-top: 0.5px solid var(--df-border);
+  background: var(--df-bg-card);
+  max-height: 55%;
+  display: flex; flex-direction: column;
+  box-shadow: 0 -4px 12px rgba(0,0,0,0.18);
+}
 .gc-commit-detail-header {
-  display: flex; align-items: center; gap: 10px;
+  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
   padding: 8px 14px; background: rgba(255,255,255,0.03);
-  position: sticky; top: 0; z-index: 1;
+  border-bottom: 0.5px solid var(--df-border);
 }
 .gc-commit-detail-hash {
   font-family: var(--df-font-mono, Consolas, monospace);
-  font-size: 11px; color: var(--df-accent);
+  font-size: 11px; color: var(--df-accent); flex-shrink: 0;
 }
-.gc-commit-detail-msg { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }
 .gc-commit-detail-author {
-  font-size: 11px; color: var(--df-text-dim);
+  font-size: 11px; color: var(--df-text-dim); flex-shrink: 0;
-  flex-shrink: 0;
 }
 .gc-commit-detail-time { font-size: 11px; color: var(--df-text-dim); flex-shrink: 0; }
+.gc-commit-detail-msg {
+  flex: 1; min-width: 0;
+  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px;
+}
 .gc-detail-close {
   background: none; border: none; color: var(--df-text-dim);
-  cursor: pointer; font-size: 14px; padding: 0 4px;
+  cursor: pointer; font-size: 14px; padding: 0 4px; flex-shrink: 0;
 }
+.gc-detail-close:hover { color: var(--df-text); }
 
 /* 提交的文件列表 */
-.gc-commit-files { border-bottom: 0.5px solid var(--df-border); }
+.gc-commit-files {
+  border-bottom: 0.5px solid var(--df-border);
+  overflow-y: auto; max-height: 140px; scrollbar-width: thin; flex-shrink: 0;
+}
 .gc-commit-file-row {
   display: flex; align-items: center; gap: 8px;
   padding: 5px 14px 5px 28px; cursor: pointer; transition: background 0.1s;
@@ -576,25 +699,66 @@ watch(() => props.moduleId, loadStatus, { immediate: true })
 .gc-commit-file-row:hover { background: rgba(255,255,255,0.04); }
 .gc-commit-file-row.active { background: rgba(255,255,255,0.06); }
 
+/* 提交 diff(可收起,占更宽空间) */
+.gc-commit-diff {
+  flex: 1; min-height: 0;
+  display: flex; flex-direction: column;
+  overflow: hidden;
+}
+.gc-commit-diff-header {
+  display: flex; align-items: center; gap: 8px;
+  padding: 5px 14px; background: rgba(255,255,255,0.03);
+  border-bottom: 0.5px solid var(--df-border); flex-shrink: 0;
+}
+.gc-commit-diff-path {
+  flex: 1; min-width: 0;
+  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
+  font-family: var(--df-font-mono, Consolas, monospace); font-size: 11px;
+  color: var(--df-text);
+}
+.gc-commit-diff-toggle {
+  background: none; border: 0.5px solid var(--df-border);
+  color: var(--df-text-dim); cursor: pointer; font-size: 11px;
+  padding: 2px 8px; border-radius: 3px;
+}
+.gc-commit-diff-toggle:hover { color: var(--df-text); border-color: var(--df-accent); }
+.gc-commit-diff .gc-diff-content { flex: 1; min-height: 0; }
+
+/* 滑出动画 */
+.gc-detail-slide-enter-active, .gc-detail-slide-leave-active {
+  transition: transform 0.18s ease, opacity 0.18s ease;
+}
+.gc-detail-slide-enter-from, .gc-detail-slide-leave-to {
+  transform: translateY(12px); opacity: 0;
+}
+
 .gc-file-status { width: 20px; text-align: center; font-size: 11px; font-weight: 700; flex-shrink: 0; }
 .gc-st-modified { color: #f0a020; }
 .gc-st-added { color: #4caf50; }
 .gc-st-deleted { color: #e05050; }
 .gc-st-untracked { color: #999; }
 .gc-file-path {
+  flex: 1; min-width: 0;
   overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
   font-family: var(--df-font-mono, Consolas, monospace); font-size: 12px;
 }
 .gc-file-name {
+  flex: 1; min-width: 0;
   overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
   font-family: var(--df-font-mono, Consolas, monospace); font-size: 12px;
 }
+.gc-file-row {
+  display: flex; align-items: center; gap: 8px;
+  cursor: pointer; transition: background 0.1s;
+}
+.gc-file-row:hover { background: rgba(255,255,255,0.04); }
+.gc-file-row.selected { background: rgba(255,255,255,0.06); }
 
 /* 加载更多 */
 .gc-load-more {
   text-align: center; padding: 12px; cursor: pointer;
   color: var(--df-accent); font-size: 12px;
-  transition: background 0.1s;
+  transition: background 0.1s; flex-shrink: 0;
 }
 .gc-load-more:hover { background: rgba(255,255,255,0.04); }
 
@@ -671,6 +835,7 @@ watch(() => props.moduleId, loadStatus, { immediate: true })
   display: flex; justify-content: center; align-items: center;
   padding: 40px 0; color: var(--df-text-dim); font-size: 13px;
 }
+.gc-empty-inline { padding: 24px 0; }
 .gc-diff-loading { display: flex; justify-content: center; padding: 20px; }
 .gc-diff-empty { padding: 20px 14px; color: var(--df-text-dim); font-size: 12px; text-align: center; }
 .spinner {

src/components/settings/AdvancedSection.vue

@@ -42,7 +42,7 @@
       <SettingRow ref="rowCustomPrompt" :label="$t('settings.labelCustomPrompt')" :desc="$t('settings.descCustomPrompt')">
         <textarea
           v-model="customPrompt"
-          class="custom-prompt-input"
+          class="setting-textarea"
           :placeholder="$t('settings.placeholderCustomPrompt')"
           rows="4"
           @change="onCustomPromptChange"
@@ -177,8 +177,8 @@ function onApprovalTimeoutChange() {
 
 <style scoped>
 /* 阶段5 UX 重构:复用 settings.css 全局 .panel/.panel-header/.general-settings/
-   .setting-select + SettingRow(封装 .setting-row/.setting-info/.setting-label/
+   .setting-select/.setting-textarea + SettingRow(封装 .setting-row/.setting-info/.setting-label/
-   .setting-desc/.setting-control)。本 Section 无特有 scoped 样式。
+   .setting-desc/.setting-control)。本 Section 仅保留 all 二次确认弹层特有 scoped 样式。
 
    F-#97 all 二次确认弹层:复用 Settings.vue 壳层 confirm 弹层同款样式(mask/box/msg/
    actions/transition),此处独立持有 useConfirm 状态(不与壳层共用,壳层按钮写死「删除」)。 */
@@ -209,23 +209,6 @@ function onApprovalTimeoutChange() {
 .confirm-actions { display: flex; justify-content: flex-end; gap: 8px; }
 .btn-danger { background: var(--df-danger); color: #fff; }
 .btn-danger:hover { filter: brightness(1.1); }
-.custom-prompt-input {
-  width: 100%;
-  padding: 8px;
-  font-size: 13px;
-  font-family: inherit;
-  border: 0.5px solid var(--df-border);
-  border-radius: var(--df-radius-sm);
-  background: var(--df-bg);
-  color: var(--df-text);
-  resize: vertical;
-  min-height: 80px;
-  line-height: 1.5;
-}
-.custom-prompt-input:focus {
-  outline: none;
-  border-color: var(--df-primary);
-}
 .confirm-enter-active, .confirm-leave-active { transition: opacity 0.15s; }
 .confirm-enter-from, .confirm-leave-to { opacity: 0; }
 </style>

src/components/settings/AllowedDirsPanel.vue

@@ -24,7 +24,7 @@
       <div class="add-row">
         <input
           v-model="newDir"
-          class="setting-select dir-input"
+          class="setting-input dir-input"
           :placeholder="$t('settings.allowedDirsInputPlaceholder')"
           @keyup.enter="onAddClick"
         />
@@ -53,7 +53,7 @@
       <SettingRow :label="$t('settings.labelScriptWhitelist')" :desc="$t('settings.descScriptWhitelist')">
         <input
           v-model="scriptWhitelist"
-          class="setting-select script-safety-input"
+          class="setting-input script-safety-input"
           :placeholder="$t('settings.placeholderScriptWhitelist')"
           @blur="onScriptWhitelistCommit"
           @keyup.enter="onScriptWhitelistCommit"
@@ -63,7 +63,7 @@
       <SettingRow :label="$t('settings.labelScriptBlacklist')" :desc="$t('settings.descScriptBlacklist')">
         <input
           v-model="scriptBlacklist"
-          class="setting-select script-safety-input"
+          class="setting-input script-safety-input"
           :placeholder="$t('settings.placeholderScriptBlacklist')"
           @blur="onScriptBlacklistCommit"
           @keyup.enter="onScriptBlacklistCommit"

src/components/settings/KnowledgePanel.vue

@@ -17,7 +17,7 @@
         </select>
       </SettingRow>
       <SettingRow ref="rowMinMessages" :label="$t('settings.labelMinMessages')" :desc="$t('settings.descMinMessages')">
-        <input type="number" min="2" max="50" v-model.number="knowledgeConfig.min_messages" class="setting-select" style="width:80px" @change="markSaved('minMessages')" />
+        <input type="number" min="2" max="50" v-model.number="knowledgeConfig.min_messages" class="setting-number" style="width:80px" @change="markSaved('minMessages')" />
       </SettingRow>
       <SettingRow ref="rowAutoInject" :label="$t('settings.labelAutoInject')" :desc="$t('settings.descAutoInject')">
         <label class="toggle">
@@ -38,7 +38,7 @@
         </select>
       </SettingRow>
       <SettingRow v-if="knowledgeConfig.vector_enabled" ref="rowEmbeddingModel" :label="$t('settings.labelEmbeddingModel')" :desc="$t('settings.descEmbeddingModel')">
-        <input type="text" :value="knowledgeConfig.embedding_model ?? ''" @input="knowledgeConfig.embedding_model = ($event.target as HTMLInputElement).value || null" @change="markSaved('embeddingModel')" class="setting-select" :placeholder="$t('settings.phEmbeddingModel')" style="width:220px" />
+        <input type="text" :value="knowledgeConfig.embedding_model ?? ''" @input="knowledgeConfig.embedding_model = ($event.target as HTMLInputElement).value || null" @change="markSaved('embeddingModel')" class="setting-input" :placeholder="$t('settings.phEmbeddingModel')" style="width:220px" />
       </SettingRow>
     </div>
   </section>

src/components/settings/PerformanceSection.vue

@@ -10,7 +10,7 @@
         next-round
         :label="$t('settings.labelGlobalConcurrency')"
         :desc="$t('settings.descGlobalConcurrency')">
-        <input type="number" class="setting-select" min="1" style="width:80px"
+        <input type="number" class="setting-number" min="1" style="width:80px"
                v-model.number="settings.llmGlobalConcurrency"
                @change="onConcurrencyChange" />
       </SettingRow>
@@ -19,7 +19,7 @@
         next-round
         :label="$t('settings.labelPerConvConcurrency')"
         :desc="$t('settings.descPerConvConcurrency')">
-        <input type="number" class="setting-select" min="1" style="width:80px"
+        <input type="number" class="setting-number" min="1" style="width:80px"
                v-model.number="settings.llmPerConvConcurrency"
                @change="onConcurrencyChange" />
       </SettingRow>
@@ -32,7 +32,7 @@
           <input type="checkbox" v-model="unlimited" @change="markSaved('iter')" />
           <span>{{ $t('settings.labelUnlimited') }}</span>
         </label>
-        <input type="number" class="setting-select" min="1" max="50" style="width:80px"
+        <input type="number" class="setting-number" min="1" max="50" style="width:80px"
                v-model.number="settings.agentMaxIterations"
                :disabled="unlimited"
                @change="onIterChange" />
@@ -42,7 +42,7 @@
         next-round
         :label="$t('settings.labelAgentMaxRetries')"
         :desc="$t('settings.descAgentMaxRetries')">
-        <input type="number" class="setting-select" min="0" max="10" style="width:80px"
+        <input type="number" class="setting-number" min="0" max="10" style="width:80px"
                v-model.number="settings.agentMaxRetries"
                @change="onRetryChange" />
       </SettingRow>
@@ -225,7 +225,7 @@ onUnmounted(() => {
 
 <style scoped>
 /* 阶段5 UX 重构:复用 settings.css 全局 .panel/.panel-header/.general-settings/
-   .setting-select + SettingRow(封装 .setting-row/.setting-info/.setting-label/
+   .setting-number + SettingRow(封装 .setting-row/.setting-info/.setting-label/
    .setting-desc/.setting-control + nextRound badge)。本 Section 无特有 scoped 样式
    (.unlimited-toggle 沿用默认 label)。 */
 </style>

src/components/settings/settings.css

@@ -34,6 +34,7 @@
 .setting-control { display: flex; align-items: center; }
 
 /* ===== 控件(5/5 Panel 重复) ===== */
+/* 控件统一基准(padding/border/radius/font 对齐),各 type 仅差异化必要属性 */
 .setting-select {
   padding: 6px 12px;
   background: var(--df-bg);
@@ -47,6 +48,55 @@
 }
 .setting-select:focus { border-color: var(--df-accent); }
 
+/* number input:窄,无 spinner 累赘外观,继承基准样式 */
+.setting-number {
+  padding: 6px 12px;
+  background: var(--df-bg);
+  border: 0.5px solid var(--df-border);
+  border-radius: var(--df-radius-sm);
+  color: var(--df-text);
+  font-size: 13px;
+  font-family: inherit;
+  outline: none;
+  cursor: pointer;
+  min-width: 80px;
+}
+.setting-number:focus { border-color: var(--df-accent); }
+
+/* text input:通用单行文本(目录/模型名/脚本名单) */
+.setting-input {
+  padding: 6px 12px;
+  background: var(--df-bg);
+  border: 0.5px solid var(--df-border);
+  border-radius: var(--df-radius-sm);
+  color: var(--df-text);
+  font-size: 13px;
+  font-family: inherit;
+  outline: none;
+  min-width: 160px;
+}
+.setting-input:focus { border-color: var(--df-accent); }
+.setting-input::placeholder { color: var(--df-text-dim); }
+
+/* textarea:多行(自定义提示词等),垂直拉伸 */
+.setting-textarea {
+  width: 100%;
+  padding: 8px 12px;
+  background: var(--df-bg);
+  border: 0.5px solid var(--df-border);
+  border-radius: var(--df-radius-sm);
+  color: var(--df-text);
+  font-size: 13px;
+  font-family: inherit;
+  line-height: 1.5;
+  outline: none;
+  resize: vertical;
+  min-height: 80px;
+  box-sizing: border-box;
+}
+.setting-textarea:focus { border-color: var(--df-accent); }
+.setting-textarea::placeholder { color: var(--df-text-dim); }
+
 /* Toggle(3/5 Panel 重复) */
 .toggle { position: relative; display: inline-block; width: 40px; height: 22px; cursor: pointer; }
 .toggle input { opacity: 0; width: 0; height: 0; }

src/composables/ai/useToolApproval.ts

@@ -174,6 +174,24 @@ export function useToolApproval(tc: Ref<AiToolCallInfo>, emit: any) {
     emit('approve', { id: tc.value.id, approved: false, decision: 'once' })
   }
 
+  /**
+   * M4:path 类「当前会话授权」处理(decision='session')。
+   * 对齐 DirAuthDialog 四按钮(once/session/always/deny)。session 写会话临时授权层,切会话清;
+   * IPC authorizeDir 后端 'session' 全支持(api/ai.ts authorizeDir 签名 + 后端 ai_authorize_dir)。
+   * 同 onAuthorizeOnce 同款 loading + 超时兜底;无 High 风险二次确认(同 once/always 语义,显式白名单写入)。
+   */
+  async function onAuthorizeSession() {
+    if (approving.value) return
+    approving.value = true
+    approvingTimer = setTimeout(() => {
+      approving.value = false
+      approvingTimer = null
+      console.warn('[AI] 路径授权 loading 超时,后端可能未回执,已复位允许重试:', tc.value.id)
+      showApproveTimeoutToast()
+    }, APPROVE_LOADING_TIMEOUT_MS)
+    emit('approve', { id: tc.value.id, approved: false, decision: 'session' })
+  }
+
   /**
    * path_auth 审批链阶段3b:path 类「写持久白名单」处理。
    * 同 onAuthorizeOnce,decision='always'。
@@ -192,10 +210,14 @@ export function useToolApproval(tc: Ref<AiToolCallInfo>, emit: any) {
 
   /**
    * path_auth 审批链阶段3b:path 类「拒绝」处理。
-   * 同 onAuthorizeOnce,decision='deny'。
+   * M5:拒绝前二次确认(useConfirm 弹层)。拒绝不可逆——工具返 Err、loop 续跑不再重试该工具,
+   * 与放行(once/session/always 均可后续再授权)不对称,误点代价高;补确认与 approve(高风险)对称。
+   * risk 类拒绝(onReject)不补确认:risk reject 是常规审批否决,语义明确且可重新触发;仅 path 类加。
    */
   async function onDeny() {
     if (approving.value) return
+    const ok = await confirmDialog(t('aiChat.dirAuthDenyConfirm'))
+    if (!ok) return
     approving.value = true
     approvingTimer = setTimeout(() => {
       approving.value = false
@@ -232,6 +254,7 @@ export function useToolApproval(tc: Ref<AiToolCallInfo>, emit: any) {
     onApprove,
     onReject,
     onAuthorizeOnce,
+    onAuthorizeSession,
     onAuthorizeAlways,
     onDeny,
     // 供模板 ConfirmDialog 绑定

src/i18n/en/aiChat.ts

@@ -1,8 +1,6 @@
 export default {
   aiChat: {
     // ── Multi-Agent parallel execution ──
-    planProgress: 'Execution Plan',
-    planLayer: 'Layer {n}',
     conflictsPending: '{n} conflicts to resolve',
     acceptA: 'Accept A',
     acceptB: 'Accept B',
@@ -182,6 +180,8 @@ export default {
     dirAuthAlways: 'Always',
     dirAuthDeny: 'Deny',
     dirAuthFailed: 'Authorization failed: {msg}',
+    // M5:path deny second confirmation (deny is irreversible — tool returns Err, loop continues without retry; asymmetry with approve, prevents mis-clicks)
+    dirAuthDenyConfirm: 'Deny authorization? The tool will fail immediately and will not be retried this round.',
 
     // ── Input Augmentation layer: mention/skill injection feedback ──
     // search_files blind search denied by whitelist fallback (no auth dialog; prompt user to use @mention or absolute path)

src/i18n/en/gitChanges.ts

@@ -6,6 +6,11 @@ export default {
     noChanges: 'No changes (clean working tree)',
     noDiff: 'No diff available',
     noCommits: 'No commits yet',
+    noSearchResult: 'No matching commits',
+    commitsUnit: 'commits',
+    searchPlaceholder: 'Search commits (keyword/author)',
+    expand: 'Expand',
+    collapse: 'Collapse',
     modified: 'Modified',
     added: 'Added',
     deleted: 'Deleted',

src/i18n/zh-CN/aiChat.ts

@@ -1,8 +1,6 @@
 export default {
   aiChat: {
     // ── 多 Agent 并行执行 ──
-    planProgress: '执行计划',
-    planLayer: '第 {n} 层',
     conflictsPending: '{n} 处冲突待处理',
     acceptA: '接受 A',
     acceptB: '接受 B',
@@ -183,6 +181,8 @@ export default {
     dirAuthAlways: '始终放行',
     dirAuthDeny: '拒绝',
     dirAuthFailed: '授权失败:{msg}',
+    // M5:path 类拒绝二次确认(拒绝不可逆——工具返 Err、loop 续跑不再重试,与 approve 不对称,防误点)
+    dirAuthDenyConfirm: '确定拒绝授权吗?该工具将立即失败,且本轮不会重试。',
 
     // ── Input Augmentation 层: mention/skill 注入反馈 ──
     // search_files 盲搜被白名单兜底拒绝(不应弹授权窗,直接友好提示用户改用 @引用或绝对路径)

src/i18n/zh-CN/gitChanges.ts

@@ -6,6 +6,11 @@ export default {
     noChanges: '无变更（工作区干净）',
     noDiff: '无差异内容',
     noCommits: '暂无提交记录',
+    noSearchResult: '无匹配提交',
+    commitsUnit: '个提交',
+    searchPlaceholder: '搜索提交(关键词/作者)',
+    expand: '展开',
+    collapse: '收起',
     modified: '已修改',
     added: '已新增',
     deleted: '已删除',

src/styles/global.css

@@ -24,6 +24,8 @@
   --df-accent-hover:      #6a5de0;
   --df-accent-soft:       rgba(123,111,240,0.15);
   --df-accent-bg:         rgba(123,111,240,0.08);
+  /* — Primary: 品牌主色（历史遗留 token,等价 accent,5 处引用:ConversationSidebar/PlanProgress/ConflictResolver/AdvancedSection 的 border/focus/活跃/link 态）— */
+  --df-primary:           #7b6ff0;
 
   /* — Semantic — */
   /* 青绿：成功/流程 */
@@ -83,6 +85,7 @@
   --df-accent-hover:      #5b4bd6;
   --df-accent-soft:       rgba(108,92,231,0.15);
   --df-accent-bg:         rgba(108,92,231,0.06);
+  --df-primary:           #6c5ce7;
 
   --df-success:           #00b894;
   --df-success-bg:        rgba(0,184,148,0.10);

src/views/ApprovalPopup.vue

@@ -52,11 +52,17 @@
         </div>
         <!-- 风险说明(后端 build_approval_reason 已含工具/参数/risk 描述) -->
         <div v-if="tc.reason" class="popup-item-reason">⚠ {{ tc.reason }}</div>
+        <!-- H1 修复:审批挂起时长提示(对齐 ToolCard: >2min 橙色 / >5min 红色脉冲)。
+             后端 APPROVAL_TIMEOUT_MS 5min 静默拒绝,浮窗原本无计时,用户误以为还有时间。
+             基于审批到达时间(popup 首次见到该 tc.id 的时刻)计时,与 ToolCard 同款语义同款样式。 -->
+        <div v-if="waitSecsFor(tc.id) > 0" class="popup-item-wait" :class="'is-' + waitLevelFor(tc.id)">
+          {{ $t('aiTool.waitTime', { time: formatWaitTime(waitSecsFor(tc.id)) }) }}
+        </div>
         <!-- path 类:目录提示 -->
         <div v-if="tc.kind === 'path' && tc.dir" class="popup-item-dir">
           📁 {{ tc.dir }}
         </div>
-        <!-- 操作按钮组:path 类显 once/always/deny 三选项(与 ToolCard 同款,补 always);
+        <!-- 操作按钮组:path 类显 once/session/always/deny 四选项(与 ToolCard/DirAuthDialog 同款);
              risk 类显 approve/reject 两选项。IPC 分派统一走 dispatchApprovalIPC。 -->
         <div v-if="tc.kind === 'path'" class="popup-item-actions popup-item-actions--path">
           <button
@@ -68,6 +74,14 @@
             <svg v-else width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>
             {{ $t('aiChat.dirAuthOnce') }}
           </button>
+          <button
+            class="popup-btn popup-btn--session"
+            :disabled="processingId === tc.id"
+            @click.stop="onApproveSession(tc)"
+          >
+            <svg width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>
+            {{ $t('aiChat.dirAuthSession') }}
+          </button>
           <button
             class="popup-btn popup-btn--always"
             :disabled="processingId === tc.id"
@@ -114,18 +128,31 @@
       </svg>
       {{ $t('aiChat.popupOpenPanel') }}
     </button>
+
+    <!-- M5:path 类 deny 二次确认(拒绝不可逆,与 ToolCard 同款;独立窗口本地 ConfirmDialog,
+         不复用主窗口 useConfirm reactive——跨 WebviewWindow JS 上下文隔离) -->
+    <ConfirmDialog
+      :visible="confirmState.visible"
+      :msg="confirmState.msg"
+      :danger-label="$t('common.confirm')"
+      @result="answerConfirm"
+    />
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted, onBeforeUnmount } from 'vue'
+import { ref, reactive, onMounted, onBeforeUnmount } from 'vue'
+import { useI18n } from 'vue-i18n'
 import { listen, type UnlistenFn } from '@tauri-apps/api/event'
 import { getCurrentWebviewWindow } from '@tauri-apps/api/webviewWindow'
 import { toolDisplayName } from '@/composables/ai/useToolCardHeader'
 import { dispatchApprovalIPC } from '@/composables/ai/useToolApproval'
 import { ApprovalPopupEvents } from '@/composables/ai/useApprovalPopup'
+import ConfirmDialog from '@/components/ConfirmDialog.vue'
 import type { AiToolCallInfo } from '@/api/types'
 
+const { t } = useI18n()
+
 /** 主窗口推送的快照(唯一真相源,本组件不监听 AI 事件) */
 const approvals = ref<AiToolCallInfo[]>([])
 /** 操作中 id(防抖 + 按钮加载态) */
@@ -133,6 +160,81 @@ const processingId = ref<string>('')
 /** 拖动态(样式反馈) */
 const isDragging = ref(false)
 
+// ── M5:path 类 deny 二次确认(独立窗口本地 confirm;拒绝不可逆——工具返 Err、loop 续跑不再重试)──
+// 浮窗是独立 WebviewWindow,与主窗口 JS 上下文隔离,不复用 useConfirm 跨窗口 reactive。
+// pendingDenyTc 持有「待确认拒绝」的 tc;answerConfirm 据 result 决定续跑 runApproval 或放弃。
+const confirmState = reactive<{ visible: boolean; msg: string; tc: AiToolCallInfo | null }>({
+  visible: false,
+  msg: '',
+  tc: null,
+})
+function answerConfirm(ok: boolean) {
+  const tc = confirmState.tc
+  confirmState.visible = false
+  confirmState.tc = null
+  if (ok && tc) {
+    void runApproval(tc, false, 'deny')
+  }
+}
+
+// ── H1:审批挂起时长计时(对齐 ToolCard useToolApproval 的 waitSecs/waitLevel)──
+// 浮窗独立于主窗口,不直接复用 useToolApproval(那个绑定单 tc + 完整状态机 emit/防抖,
+// 浮窗已用 processingId/runApproval 自管)。这里基于「到达时间」(popup 首次见到 tc.id 的时刻)
+// 每秒刷新。语义/样式/阈值与 ToolCard 同款:120s long / 300s urgent。
+/** tc.id → 到达时刻(ms)。审批首次出现在 approvals 即记时;移除即清。 */
+const arrivalTimes = reactive(new Map<string, number>())
+/** tc.id → 已等待秒数(每秒 tick 更新)。 */
+const waitSecsMap = reactive(new Map<string, number>())
+let _waitTimer: ReturnType<typeof setInterval> | null = null
+
+/** 格式化秒为 MM:SS(与 useToolApproval.formatWaitTime 同款) */
+function formatWaitTime(secs: number): string {
+  const m = Math.floor(secs / 60)
+  const s = secs % 60
+  return `${m.toString().padStart(2, '0')}:${s.toString().padStart(2, '0')}`
+}
+/** 取某条审批已等待秒数(无记录返回 0) */
+function waitSecsFor(id: string): number {
+  return waitSecsMap.get(id) ?? 0
+}
+/** 取等待级别(对齐 ToolCard: 300s urgent / 120s long / 其余 normal) */
+function waitLevelFor(id: string): 'normal' | 'long' | 'urgent' {
+  const s = waitSecsFor(id)
+  if (s >= 300) return 'urgent'
+  if (s >= 120) return 'long'
+  return 'normal'
+}
+/** 每秒刷新所有挂起审批的 waitSecs(单 timer 驱动多 tc,避免每条一个 interval) */
+function _tickWaitSecs() {
+  const now = Date.now()
+  for (const [id, t0] of arrivalTimes.entries()) {
+    waitSecsMap.set(id, Math.floor((now - t0) / 1000))
+  }
+}
+
+/**
+ * 同步到达时间到当前 approvals 快照。
+ * - 新出现的 id(popup 首次见到该审批)→ 记 Date.now() 起算。
+ * - 已不在快照的 id(被处理 / 后端清掉)→ 清 arrival + waitSecs,防 Map 无界增长 + 防幽灵计时。
+ * - 已记录的 id 保留原时刻(快照重推不影响计时,审批真实挂起时长不被重置)。
+ */
+function _syncArrivalTimes(list: AiToolCallInfo[]) {
+  const seen = new Set<string>()
+  for (const tc of list) {
+    seen.add(tc.id)
+    if (!arrivalTimes.has(tc.id)) {
+      arrivalTimes.set(tc.id, Date.now())
+      waitSecsMap.set(tc.id, 0)
+    }
+  }
+  for (const id of Array.from(arrivalTimes.keys())) {
+    if (!seen.has(id)) {
+      arrivalTimes.delete(id)
+      waitSecsMap.delete(id)
+    }
+  }
+}
+
 let _unlistenUpdate: UnlistenFn | null = null
 let _positioned = false
 /** 关窗兜底:防止 close() promise 卡住或被拒导致「正在关闭…」永久停留。
@@ -176,7 +278,10 @@ onMounted(async () => {
     _unlistenUpdate = await listen<{ approvals: AiToolCallInfo[] }>(
       ApprovalPopupEvents.EVT_UPDATE,
       (e) => {
-        approvals.value = e.payload?.approvals || []
+        const next = e.payload?.approvals || []
+        approvals.value = next
+        // H1:同步到达时间(新 id 记时;消失 id 清时 + 清秒数,避免 Map 无界增长)
+        _syncArrivalTimes(next)
         // BUG2 修复:主窗口推空快照(所有 pending 已清)→ 立即关浮窗,避免停留在空态转圈
         void maybeAutoClose()
       },
@@ -195,6 +300,12 @@ onMounted(async () => {
   // Esc 快捷键关浮窗(键盘可达性:无需鼠标即可关)。Tab/Enter 原生 button 已支持,不另加。
   // _onKeyDown 是模块级引用,onBeforeUnmount 据此 removeEventListener(保证移除的是同一引用)
   window.addEventListener('keydown', _onKeyDown)
+
+  // H1:启动挂起时长计时(每秒刷新 waitSecsMap)。单 timer 驱动所有 tc,
+  // onBeforeUnmount 清理。立即 tick 一次让首屏(若已有 approvals)马上显示。
+  _tickWaitSecs()
+  if (_waitTimer) clearInterval(_waitTimer)
+  _waitTimer = setInterval(_tickWaitSecs, 1000)
 })
 
 onBeforeUnmount(() => {
@@ -202,6 +313,8 @@ onBeforeUnmount(() => {
   _unlistenUpdate = null
   // 清 Esc listener(防组件卸载后仍监听 window 致内存泄漏/重复触发)
   window.removeEventListener('keydown', _onKeyDown)
+  // H1:清挂起计时器(防卸载后仍 tick 致空 Map 操作/内存泄漏)
+  if (_waitTimer) { clearInterval(_waitTimer); _waitTimer = null }
   if (_closeFallbackTimer) {
     clearTimeout(_closeFallbackTimer)
     _closeFallbackTimer = null
@@ -251,6 +364,10 @@ async function closeWithFallback(): Promise<void> {
 async function onApproveOnce(tc: AiToolCallInfo) {
   await runApproval(tc, false, 'once')
 }
+/** M4:path 类:当前会话授权(decision='session',对齐 ToolCard/DirAuthDialog 四按钮) */
+async function onApproveSession(tc: AiToolCallInfo) {
+  await runApproval(tc, false, 'session')
+}
 /** path 类:写持久白名单(decision='always') */
 async function onApproveAlways(tc: AiToolCallInfo) {
   await runApproval(tc, false, 'always')
@@ -259,15 +376,22 @@ async function onApproveAlways(tc: AiToolCallInfo) {
 async function onApprove(tc: AiToolCallInfo) {
   await runApproval(tc, true)
 }
-/** path 类 deny / risk 类 reject(统一入口,kind 由 dispatchApprovalIPC 据 tc.kind 分派) */
+/** path 类 deny / risk 类 reject(统一入口,kind 由 dispatchApprovalIPC 据 tc.kind 分派)。
+ *  M5:path 类拒绝前二次确认(拒绝不可逆);risk reject 直接执行。 */
 async function onReject(tc: AiToolCallInfo) {
-  await runApproval(tc, false, tc.kind === 'path' ? 'deny' : undefined)
+  if (tc.kind === 'path') {
+    confirmState.msg = t('aiChat.dirAuthDenyConfirm')
+    confirmState.tc = tc
+    confirmState.visible = true
+    return
+  }
+  await runApproval(tc, false, undefined)
 }
 
 /** 审批执行统一壳:防抖(processingId)+ 调共享 IPC 分派 + 乐观移除 + 空列表自动关浮窗。
  *  IPC 分派规则(path→authorizeDir / risk→approve)抽离至 dispatchApprovalIPC,
  *  与 useAiApproval.approveToolCall 同源,消除「同语义两套逻辑」漂移。 */
-async function runApproval(tc: AiToolCallInfo, approved: boolean, decision?: 'once' | 'always' | 'deny') {
+async function runApproval(tc: AiToolCallInfo, approved: boolean, decision?: 'once' | 'session' | 'always' | 'deny') {
   if (processingId.value === tc.id) return
   processingId.value = tc.id
   try {
@@ -515,6 +639,27 @@ function onDragEnd() { isDragging.value = false }
   white-space: nowrap;
 }
 
+/* H1:审批挂起时长提示(对齐 ToolCard .ai-tool-wait-time)。
+   >2min 橙色脉冲 / >5min 红色更急脉冲;pulseGlow 复用 styles/global.css 全局 keyframes。
+   用户主要从浮窗审批,后端 APPROVAL_TIMEOUT_MS 5min 静默拒绝前给可见预警。 */
+.popup-item-wait {
+  padding: 2px 8px;
+  margin-bottom: 6px;
+  font-size: 10px;
+  font-family: var(--df-font-mono);
+  color: var(--df-text-dim, #888);
+  border-radius: var(--df-radius-sm, 4px);
+  background: var(--df-bg-card, transparent);
+}
+.popup-item-wait.is-long {
+  color: var(--df-warning, #d97706);
+  animation: pulseGlow 1.5s ease-in-out infinite;
+}
+.popup-item-wait.is-urgent {
+  color: var(--df-danger, #e5484d);
+  animation: pulseGlow 1s ease-in-out infinite;
+}
+
 .popup-item-actions {
   display: flex;
   gap: 6px;
@@ -545,6 +690,14 @@ function onDragEnd() { isDragging.value = false }
 .popup-btn--approve:hover:not(:disabled) {
   background: var(--df-accent-hover, #6558d8);
 }
+/* M4:session 按钮(弱填充态,介于 approve 强填充与 always 描边之间,视觉层级 once>session>always) */
+.popup-btn--session {
+  background: var(--df-accent-bg);
+  color: var(--df-accent);
+}
+.popup-btn--session:hover:not(:disabled) {
+  background: color-mix(in srgb, var(--df-accent) 30%, transparent);
+}
 .popup-btn--always {
   background: var(--df-accent-bg);
   color: var(--df-accent);