feat(workbench): add expense stats detail modal

document/development/工作台费用统计详情弹窗/CONCEPT.md

@@ -0,0 +1,106 @@
+# 工作台费用统计详情弹窗概念文档
+
+## 功能一句话
+
+在个人工作台的“费用统计”卡片中提供本地弹窗详情，让用户直接查看历史费用分布、单据处理时间和系统操作明细。
+
+## 背景与问题
+
+当前“费用统计”右上角的“查看详情”会进入助手问答，不符合用户期望的“像用户画像一样直接看详情”的操作方式。费用进度区域也存在两个可见性问题：右上角“全部进度”按钮没有实际承载完整列表能力，10 日以上分割标识靠左且不醒目。
+
+本次调整需要让工作台成为个人费用操作的直接入口：用户不离开首页即可理解自己的费用结构、单据流转时间和近期系统动作。
+
+## 目标与非目标
+
+目标：
+
+- 移除“费用进度”右上角的“全部进度”按钮，减少无效操作。
+- 将“10日以上”分割标识放在分割线中间，并使用更醒目的主题强调色。
+- 将“费用统计”的“查看详情”改为打开详情弹窗。
+- 弹窗展示历史报销费用分布、单据处理时间和系统操作详情。
+- 数据优先来自 `buildWorkbenchSummary` 已有的当前用户单据汇总，不新增后端接口。
+
+非目标：
+
+- 不新增后端 API。
+- 不改变报销单据审批状态计算规则。
+- 不替代用户画像详情弹窗。
+- 不做复杂图表库接入，避免为了一个工作台弹窗扩大依赖和维护面。
+
+## 用户与场景
+
+主要用户是个人员工和经常处理报销的业务人员。典型场景：
+
+- 在首页查看本月报销情况后，想进一步确认自己的历史费用主要花在哪些类别。
+- 想知道近期单据从创建到当前状态大概处理了多久。
+- 想复盘系统里最近需要处理或已提醒的费用相关动作。
+
+## 功能能力
+
+### 费用分布
+
+按单据标题、场景或备注归类费用类型，统计每类金额、单据数量和金额占比。若数据不足，展示空状态。
+
+### 处理时间
+
+按单据创建、提交、更新或进度步骤时间推断处理耗时，输出可读的耗时文案，并展示当前状态和节点数量。
+
+### 操作详情
+
+基于待办、通知和进度项生成系统操作明细，帮助用户理解最近有哪些费用动作需要关注。
+
+## 方案设计
+
+前端实现：
+
+- 在 `workbenchSummary.js` 中新增 `expenseStatsDetail` 汇总结构。
+- 新增 `ExpenseStatsDetailModal.vue`，复用 Element Plus `ElDialog`、`ElButton`、`ElTag` 的企业后台弹窗体验。
+- 在 `PersonalWorkbench.vue` 中接入弹窗状态，费用统计“查看详情”只打开弹窗。
+- 调整 `personal-workbench.css` 中长时间分割标识的居中与强调样式。
+
+数据结构：
+
+```js
+expenseStatsDetail: {
+  distributionRows: [],
+  processingRows: [],
+  operationRows: []
+}
+```
+
+## 算法与公式
+
+费用类型金额占比：
+
+$$
+percent_i = \frac{amount_i}{\sum_{k=1}^{n} amount_k} \times 100
+$$
+
+单据处理耗时：
+
+$$
+duration = latestTime - firstTime
+$$
+
+其中 `firstTime` 优先取单据创建时间、提交时间或最早进度步骤时间，`latestTime` 优先取更新时间或最新进度步骤时间。
+
+## 测试方案
+
+- 源码测试确认费用进度不再渲染“全部进度”按钮。
+- 源码测试确认“费用统计”的“查看详情”打开弹窗而不是进入助手。
+- 单元测试确认 `buildWorkbenchSummary` 能生成费用分布、处理时间和操作明细。
+- 源码测试确认弹窗包含费用分布、处理时间和系统操作详情区块。
+- 运行前端构建验证组件编译通过。
+
+## 指标与验收
+
+- “10日以上”标识位于分割线中间，且使用主题强调色。
+- “费用进度”卡片右上角不再出现“全部进度”。
+- 点击“费用统计”的“查看详情”打开详情弹窗。
+- 弹窗至少包含费用分布、处理时间、系统操作详情三个信息区。
+- 相关测试与前端构建通过。
+
+## 风险与开放问题
+
+- 当前数据来自工作台前端汇总，历史维度受首页已加载单据范围影响；若后续需要跨年或分页全量统计，应补后端专用接口。
+- 单据类型归类依赖标题、场景和备注，属于前端轻量归类；后续可与 ontology 费用类别字段打通。

document/development/工作台费用统计详情弹窗/TODO.md

@@ -0,0 +1,26 @@
+# 工作台费用统计详情弹窗 TODO
+
+## 调研与契约
+
+- [x] 核对 `PersonalWorkbench.vue`、工作台样式和现有用户画像弹窗结构。[CONCEPT: 方案设计] 证据：已确认工作台入口、`ExpenseProfileDetailModal.vue` 弹窗模式和 `personal-workbench.css` 分割样式。
+- [x] 明确费用详情弹窗的数据结构，并限制为前端工作台汇总数据。[CONCEPT: 功能能力] 证据：采用 `expenseStatsDetail`，由 `buildWorkbenchSummary` 基于当前用户单据生成。
+
+## 前端实现
+
+- [x] 移除费用进度卡片右上角“全部进度”按钮。[CONCEPT: 目标与非目标] 证据：`PersonalWorkbench.vue` 的费用进度标题区已移除该按钮。
+- [x] 调整“10日以上”分割标识为居中、醒目主题色样式。[CONCEPT: 指标与验收] 证据：`personal-workbench.css` 使用 `left: 50%`、`transform: translateX(-50%)` 和主题强调色。
+- [x] 在 `workbenchSummary.js` 生成费用分布、处理时间、系统操作详情数据。[CONCEPT: 算法与公式] 证据：新增 `expenseStatsDetail` 汇总结构。
+- [x] 新增费用统计详情弹窗组件，展示三个详情区块和空状态。[CONCEPT: 功能能力] 证据：新增 `ExpenseStatsDetailModal.vue`。
+- [x] 在 `PersonalWorkbench.vue` 接入弹窗状态与费用统计“查看详情”按钮。[CONCEPT: 方案设计] 证据：新增 `expenseStatsModalOpen` 与 `openExpenseStatsModal`。
+
+## 测试与验证
+
+- [x] 补充工作台源码测试，覆盖按钮移除、弹窗接入和分割标识样式。[CONCEPT: 测试方案] 证据：`node web/tests/personal-workbench-assistant.test.mjs` 通过。
+- [x] 补充工作台汇总单元测试，覆盖详情数据生成。[CONCEPT: 测试方案] 证据：`node web/tests/workbench-summary.test.mjs` 通过。
+- [x] 补充弹窗源码测试，覆盖费用分布、处理时间、系统操作详情区块。[CONCEPT: 测试方案] 证据：`node web/tests/expense-stats-detail-modal.test.mjs` 通过。
+- [x] 运行前端定向测试和构建验证。[CONCEPT: 指标与验收] 证据：以上定向测试和 `npm.cmd --prefix web run build` 均通过。
+
+## 交付
+
+- [x] 复查本次暂存范围，避免纳入无关工作区改动。[CONCEPT: 风险与开放问题] 证据：`git diff --cached --name-only` 仅包含本次工作台弹窗、样式、汇总测试和开发文档。
+- [ ] 提交并 push 本次功能分支。[CONCEPT: 指标与验收]

web/src/assets/styles/components/personal-workbench.css

@@ -574,14 +574,18 @@
   content: "10日以上";
   position: absolute;
   top: -9px;
-  left: 0;
+  left: 50%;
   z-index: 1;
   display: inline-flex;
   align-items: center;
   height: 18px;
-  padding-right: 8px;
+  padding: 0 10px;
-  background: var(--workbench-surface);
+  transform: translateX(-50%);
-  color: var(--workbench-muted);
+  border: 1px solid rgba(var(--theme-primary-rgb, 58, 124, 165), 0.28);
+  border-radius: 4px;
+  background: color-mix(in srgb, var(--theme-primary) 11%, #ffffff);
+  box-shadow: 0 4px 10px rgba(var(--theme-primary-rgb, 58, 124, 165), 0.12);
+  color: var(--theme-primary-active);
   font-size: 11px;
   font-weight: 850;
   line-height: 1;
@@ -595,7 +599,7 @@
   left: 0;
   right: 0;
   height: 1px;
-  background: var(--workbench-line-soft);
+  background: rgba(var(--theme-primary-rgb, 58, 124, 165), 0.26);
   pointer-events: none;
 }
 

web/src/components/business/ExpenseStatsDetailModal.vue

@@ -0,0 +1,605 @@
+<template>
+  <ElDialog
+    :model-value="visible"
+    append-to-body
+    align-center
+    width="min(980px, calc(100vw - 48px))"
+    :show-close="false"
+    :lock-scroll="true"
+    class="expense-stats-detail-dialog"
+    modal-class="expense-stats-detail-overlay"
+    body-class="expense-stats-detail-body"
+    transition="expense-stats-detail-zoom"
+    aria-labelledby="expense-stats-detail-title"
+    @update:model-value="handleVisibleChange"
+  >
+    <template #header>
+      <header class="expense-stats-detail-header">
+        <div class="expense-stats-detail-title-block">
+          <span class="expense-stats-detail-eyebrow">Expense Operation Details</span>
+          <h2 id="expense-stats-detail-title">{{ userName }}的费用统计详情</h2>
+          <p>汇总历史报销分布、单据处理时间和近期系统操作。</p>
+        </div>
+
+        <ElButton
+          class="expense-stats-detail-close"
+          text
+          aria-label="关闭费用统计详情"
+          @click="emitClose"
+        >
+          <i class="mdi mdi-close"></i>
+        </ElButton>
+      </header>
+    </template>
+
+    <section class="expense-stats-detail-content" aria-label="费用统计详情">
+      <section class="expense-stats-summary-grid" aria-label="费用统计摘要">
+        <article v-for="metric in summaryMetrics" :key="metric.key" class="expense-stats-summary-item">
+          <span>{{ metric.label }}</span>
+          <strong>{{ metric.value }}<small>{{ metric.unit }}</small></strong>
+          <em>{{ metric.hint }}</em>
+        </article>
+      </section>
+
+      <div class="expense-stats-analysis-grid">
+        <section class="expense-stats-panel expense-stats-distribution-panel" aria-label="历史报销费用分布">
+          <div class="expense-stats-section-title">
+            <div>
+              <span>历史报销费用分布</span>
+              <small>按费用类型聚合金额和笔数</small>
+            </div>
+          </div>
+
+          <div v-if="distributionRows.length" class="expense-distribution-list">
+            <article
+              v-for="row in distributionRows"
+              :key="row.key"
+              class="expense-distribution-row"
+              :style="{ '--expense-detail-percent': `${Math.max(4, row.percent || 0)}%` }"
+            >
+              <div class="expense-distribution-copy">
+                <strong>{{ row.label }}</strong>
+                <span>{{ row.count }} 笔 · {{ row.amountLabel }}</span>
+              </div>
+              <div class="expense-distribution-track" aria-hidden="true">
+                <span></span>
+              </div>
+              <em>{{ row.percentLabel }}</em>
+            </article>
+          </div>
+          <p v-else class="expense-stats-empty">暂无历史报销费用分布。</p>
+        </section>
+
+        <section class="expense-stats-panel expense-stats-processing-panel" aria-label="单据处理时间">
+          <div class="expense-stats-section-title">
+            <div>
+              <span>单据处理时间</span>
+              <small>按最近更新的单据排序</small>
+            </div>
+          </div>
+
+          <div v-if="processingRows.length" class="expense-processing-list">
+            <article v-for="row in processingRows" :key="row.id" class="expense-processing-row">
+              <div class="expense-processing-main">
+                <strong>{{ row.requestId || row.id }}</strong>
+                <span>{{ row.title }}</span>
+              </div>
+              <div class="expense-processing-meta">
+                <span>{{ row.startedAt }} 至 {{ row.updatedAt }}</span>
+                <em>{{ row.stepCount }} 个节点</em>
+              </div>
+              <ElTag class="expense-processing-status" :type="resolveTagType(row.statusTone)" effect="light">
+                {{ row.status }}
+              </ElTag>
+              <b>{{ row.durationLabel }}</b>
+            </article>
+          </div>
+          <p v-else class="expense-stats-empty">暂无可计算处理时间的单据。</p>
+        </section>
+      </div>
+
+      <section class="expense-stats-panel expense-stats-operation-panel" aria-label="系统操作详情">
+        <div class="expense-stats-section-title">
+          <div>
+            <span>系统操作详情</span>
+            <small>待办、提醒和费用进度的近期操作记录</small>
+          </div>
+        </div>
+
+        <div v-if="operationRows.length" class="expense-operation-list">
+          <article v-for="row in operationRows" :key="row.id" class="expense-operation-row">
+            <time>{{ row.time }}</time>
+            <div class="expense-operation-copy">
+              <strong>{{ row.action }}</strong>
+              <span>{{ row.detail }}</span>
+            </div>
+            <ElTag class="expense-operation-source" :type="resolveTagType(row.tone)" effect="light">
+              {{ row.source }}
+            </ElTag>
+          </article>
+        </div>
+        <p v-else class="expense-stats-empty">暂无费用系统操作记录。</p>
+      </section>
+    </section>
+
+    <template #footer>
+      <footer class="expense-stats-detail-footer">
+        <span>统计口径来自当前工作台已加载的个人单据，用于操作参考。</span>
+      </footer>
+    </template>
+  </ElDialog>
+</template>
+
+<script setup>
+import { computed } from 'vue'
+import { ElButton } from 'element-plus/es/components/button/index.mjs'
+import { ElDialog } from 'element-plus/es/components/dialog/index.mjs'
+import { ElTag } from 'element-plus/es/components/tag/index.mjs'
+
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  userName: { type: String, default: '同事' },
+  summary: { type: Object, default: () => ({}) },
+  detail: { type: Object, default: () => ({}) }
+})
+
+const emit = defineEmits(['close'])
+
+const summaryMetrics = computed(() => [
+  {
+    key: 'total-amount',
+    label: '累计报销金额',
+    value: props.summary.totalAmountLabel || '¥0',
+    unit: '',
+    hint: `${props.summary.totalCount ?? 0} 笔历史单据`
+  },
+  {
+    key: 'monthly-amount',
+    label: '本月报销金额',
+    value: props.summary.monthlyAmountLabel || '¥0',
+    unit: '',
+    hint: `${props.summary.monthlyCount ?? 0} 笔本月单据`
+  },
+  {
+    key: 'in-review',
+    label: '审批中单据',
+    value: props.summary.inReviewCount ?? 0,
+    unit: '笔',
+    hint: '等待流程节点处理'
+  },
+  {
+    key: 'pending-payment',
+    label: '待付款单据',
+    value: props.summary.pendingPaymentCount ?? 0,
+    unit: '笔',
+    hint: '财务付款前状态'
+  }
+])
+
+const distributionRows = computed(() => Array.isArray(props.detail.distributionRows) ? props.detail.distributionRows : [])
+const processingRows = computed(() => Array.isArray(props.detail.processingRows) ? props.detail.processingRows : [])
+const operationRows = computed(() => Array.isArray(props.detail.operationRows) ? props.detail.operationRows : [])
+
+function emitClose() {
+  emit('close')
+}
+
+function handleVisibleChange(value) {
+  if (!value) {
+    emitClose()
+  }
+}
+
+function resolveTagType(tone) {
+  const normalized = String(tone || '').trim()
+
+  if (['success', 'positive', 'emerald'].includes(normalized)) {
+    return 'success'
+  }
+  if (['warning', 'risk', 'amber'].includes(normalized)) {
+    return 'warning'
+  }
+  if (['danger', 'high'].includes(normalized)) {
+    return 'danger'
+  }
+  return 'info'
+}
+</script>
+
+<style scoped>
+:global(.expense-stats-detail-overlay) {
+  background:
+    linear-gradient(180deg, rgba(15, 23, 42, 0.34), rgba(15, 23, 42, 0.4)),
+    rgba(15, 23, 42, 0.36);
+}
+
+:global(.expense-stats-detail-dialog.el-dialog) {
+  overflow: hidden;
+  border: 1px solid rgba(148, 163, 184, 0.34);
+  border-radius: 4px;
+  background: #ffffff;
+  box-shadow: 0 24px 64px rgba(15, 23, 42, 0.2);
+}
+
+:global(.expense-stats-detail-dialog .el-dialog__header),
+:global(.expense-stats-detail-dialog .expense-stats-detail-body),
+:global(.expense-stats-detail-dialog .el-dialog__footer) {
+  padding: 0;
+  margin: 0;
+}
+
+:global(.expense-stats-detail-zoom-enter-active),
+:global(.expense-stats-detail-zoom-leave-active) {
+  transition: opacity 180ms cubic-bezier(0.2, 0, 0, 1);
+}
+
+:global(.expense-stats-detail-zoom-enter-active .expense-stats-detail-dialog) {
+  animation: expenseStatsDialogIn 240ms cubic-bezier(0.2, 0, 0, 1) both;
+}
+
+:global(.expense-stats-detail-zoom-leave-active .expense-stats-detail-dialog) {
+  animation: expenseStatsDialogOut 200ms cubic-bezier(0.22, 1, 0.36, 1) both;
+}
+
+:global(.expense-stats-detail-zoom-enter-from),
+:global(.expense-stats-detail-zoom-leave-to) {
+  opacity: 0;
+}
+
+.expense-stats-detail-header,
+.expense-stats-detail-footer {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 16px;
+  padding: 16px 18px;
+  background: #ffffff;
+}
+
+.expense-stats-detail-header {
+  border-bottom: 1px solid #e2e8f0;
+}
+
+.expense-stats-detail-footer {
+  justify-content: flex-start;
+  border-top: 1px solid #e2e8f0;
+}
+
+.expense-stats-detail-title-block {
+  min-width: 0;
+}
+
+.expense-stats-detail-eyebrow,
+.expense-stats-section-title small {
+  color: #64748b;
+  font-size: 10px;
+  font-weight: 850;
+  letter-spacing: 0;
+  text-transform: uppercase;
+}
+
+.expense-stats-detail-header h2 {
+  margin: 3px 0 4px;
+  color: #0f172a;
+  font-size: 19px;
+  line-height: 1.25;
+  font-weight: 850;
+}
+
+.expense-stats-detail-header p,
+.expense-stats-detail-footer span {
+  margin: 0;
+  color: #64748b;
+  font-size: 12px;
+  line-height: 1.5;
+  font-weight: 650;
+}
+
+.expense-stats-detail-close {
+  width: 32px;
+  height: 32px;
+  min-height: 32px;
+  padding: 0;
+  border-radius: 4px;
+  color: #334155;
+  font-size: 18px;
+}
+
+.expense-stats-detail-close:hover {
+  background: #eef4fb;
+  color: var(--theme-primary-active);
+}
+
+.expense-stats-detail-content {
+  max-height: min(660px, calc(100vh - 190px));
+  display: grid;
+  gap: 12px;
+  padding: 14px;
+  overflow: auto;
+  background: #f8fafc;
+}
+
+.expense-stats-summary-grid,
+.expense-stats-analysis-grid {
+  display: grid;
+  gap: 10px;
+}
+
+.expense-stats-summary-grid {
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+}
+
+.expense-stats-analysis-grid {
+  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
+}
+
+.expense-stats-summary-item,
+.expense-stats-panel {
+  border: 1px solid #e2e8f0;
+  border-radius: 4px;
+  background: #ffffff;
+}
+
+.expense-stats-summary-item {
+  min-width: 0;
+  display: grid;
+  gap: 4px;
+  padding: 10px 12px;
+}
+
+.expense-stats-summary-item span,
+.expense-distribution-copy span,
+.expense-processing-meta,
+.expense-operation-row time,
+.expense-operation-copy span {
+  color: #64748b;
+  font-size: 11.5px;
+  font-weight: 650;
+}
+
+.expense-stats-summary-item strong {
+  color: #0f172a;
+  font-size: 18px;
+  line-height: 1.15;
+  font-weight: 850;
+  font-variant-numeric: tabular-nums;
+}
+
+.expense-stats-summary-item small {
+  margin-left: 2px;
+  color: #64748b;
+  font-size: 11px;
+  font-weight: 650;
+}
+
+.expense-stats-summary-item em {
+  overflow: hidden;
+  color: #94a3b8;
+  font-size: 11px;
+  font-style: normal;
+  font-weight: 650;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.expense-stats-panel {
+  min-width: 0;
+  display: grid;
+  gap: 10px;
+  padding: 12px;
+}
+
+.expense-stats-distribution-panel,
+.expense-stats-processing-panel {
+  min-height: 336px;
+}
+
+.expense-stats-section-title {
+  display: flex;
+  justify-content: space-between;
+  gap: 10px;
+}
+
+.expense-stats-section-title > div {
+  min-width: 0;
+  display: grid;
+  gap: 2px;
+}
+
+.expense-stats-section-title span {
+  color: #0f172a;
+  font-size: 14px;
+  font-weight: 850;
+}
+
+.expense-distribution-list,
+.expense-processing-list,
+.expense-operation-list {
+  display: grid;
+  gap: 8px;
+}
+
+.expense-distribution-row {
+  display: grid;
+  grid-template-columns: minmax(136px, 0.78fr) minmax(120px, 1fr) 44px;
+  align-items: center;
+  gap: 10px;
+  padding: 8px 0;
+  border-top: 1px solid #e8eef5;
+}
+
+.expense-distribution-row:first-child,
+.expense-processing-row:first-child,
+.expense-operation-row:first-child {
+  border-top: 0;
+  padding-top: 0;
+}
+
+.expense-distribution-copy,
+.expense-processing-main,
+.expense-operation-copy {
+  min-width: 0;
+  display: grid;
+  gap: 3px;
+}
+
+.expense-distribution-copy strong,
+.expense-processing-main strong,
+.expense-operation-copy strong {
+  overflow: hidden;
+  color: #0f172a;
+  font-size: 13px;
+  font-weight: 850;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.expense-distribution-track {
+  overflow: hidden;
+  height: 7px;
+  border-radius: 4px;
+  background: #e8eef5;
+}
+
+.expense-distribution-track span {
+  display: block;
+  width: var(--expense-detail-percent);
+  height: 100%;
+  border-radius: inherit;
+  background: linear-gradient(90deg, var(--theme-primary), var(--theme-primary-active));
+}
+
+.expense-distribution-row em {
+  color: var(--theme-primary-active);
+  font-size: 12px;
+  font-style: normal;
+  font-weight: 850;
+  text-align: right;
+}
+
+.expense-processing-row {
+  display: grid;
+  grid-template-columns: minmax(124px, 0.8fr) minmax(164px, 1fr) auto 58px;
+  align-items: center;
+  gap: 10px;
+  padding: 9px 0;
+  border-top: 1px solid #e8eef5;
+}
+
+.expense-processing-main span,
+.expense-processing-meta span {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.expense-processing-meta {
+  min-width: 0;
+  display: grid;
+  gap: 3px;
+}
+
+.expense-processing-meta em {
+  color: #94a3b8;
+  font-size: 11px;
+  font-style: normal;
+}
+
+.expense-processing-status,
+.expense-operation-source {
+  border-radius: 4px;
+  font-weight: 800;
+}
+
+.expense-processing-row b {
+  color: #0f172a;
+  font-size: 13px;
+  font-weight: 850;
+  text-align: right;
+  white-space: nowrap;
+}
+
+.expense-operation-row {
+  display: grid;
+  grid-template-columns: 126px minmax(0, 1fr) auto;
+  align-items: center;
+  gap: 10px;
+  padding: 9px 0;
+  border-top: 1px solid #e8eef5;
+}
+
+.expense-stats-empty {
+  margin: 0;
+  min-height: 180px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border: 1px dashed #cbd5e1;
+  border-radius: 4px;
+  background: #f8fafc;
+  color: #64748b;
+  font-size: 12px;
+  font-weight: 700;
+  text-align: center;
+}
+
+@keyframes expenseStatsDialogIn {
+  0% {
+    opacity: 0;
+    transform: scale3d(0.94, 0.94, 1);
+  }
+
+  100% {
+    opacity: 1;
+    transform: scale3d(1, 1, 1);
+  }
+}
+
+@keyframes expenseStatsDialogOut {
+  0% {
+    opacity: 1;
+    transform: scale3d(1, 1, 1);
+  }
+
+  100% {
+    opacity: 0;
+    transform: scale3d(0.96, 0.96, 1);
+  }
+}
+
+@media (max-width: 860px) {
+  :global(.expense-stats-detail-dialog.el-dialog) {
+    width: calc(100vw - 24px) !important;
+  }
+
+  .expense-stats-summary-grid,
+  .expense-stats-analysis-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .expense-stats-detail-content {
+    max-height: calc(100vh - 170px);
+  }
+}
+
+@media (max-width: 620px) {
+  .expense-processing-row,
+  .expense-operation-row,
+  .expense-distribution-row {
+    grid-template-columns: 1fr;
+    align-items: start;
+  }
+
+  .expense-processing-row b,
+  .expense-distribution-row em {
+    text-align: left;
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  :global(.expense-stats-detail-zoom-enter-active .expense-stats-detail-dialog),
+  :global(.expense-stats-detail-zoom-leave-active .expense-stats-detail-dialog) {
+    animation-duration: 1ms !important;
+  }
+}
+</style>

web/src/components/business/PersonalWorkbench.vue

@@ -194,7 +194,6 @@
       <article class="panel workbench-card progress-panel">
         <div class="section-head">
           <h2>费用进度</h2>
-          <button type="button" class="link-action">全部进度 <i class="mdi mdi-chevron-right"></i></button>
         </div>
 
         <div class="progress-list">
@@ -248,7 +247,9 @@
             <button
               type="button"
               class="detail-action"
-              @click="openPromptAssistant('查看我的费用统计详情，并说明本月报销金额、审批中和待付款的主要变化。')"
+              aria-haspopup="dialog"
+              :aria-expanded="expenseStatsModalOpen"
+              @click="openExpenseStatsModal"
             >
               <span>查看详情</span>
               <i class="mdi mdi-chevron-right"></i>
@@ -308,6 +309,14 @@
       </aside>
     </div>
 
+    <ExpenseStatsDetailModal
+      :visible="expenseStatsModalOpen"
+      :user-name="displayUserName"
+      :summary="workbenchSummary"
+      :detail="expenseStatsDetail"
+      @close="closeExpenseStatsModal"
+    />
+
     <ExpenseProfileDetailModal
       :visible="expenseProfileModalOpen"
       :user-name="displayUserName"
@@ -327,6 +336,7 @@
 <script setup>
 import { computed, nextTick, onBeforeUnmount, onMounted, ref, watch } from 'vue'
 import PanelHead from '../shared/PanelHead.vue'
+import ExpenseStatsDetailModal from './ExpenseStatsDetailModal.vue'
 import ExpenseProfileDetailModal from './ExpenseProfileDetailModal.vue'
 import workbenchHeroBackground from '../../assets/personal-workbench-hero-bg-theme-base.webp'
 import { useSystemState } from '../../composables/useSystemState.js'
@@ -392,6 +402,7 @@ const {
 })
 const latestExpenseConversation = ref(null)
 const hasLocalExpenseSnapshot = ref(false)
+const expenseStatsModalOpen = ref(false)
 const expenseProfileModalOpen = ref(false)
 const employeeProfile = ref(null)
 const employeeProfileRuns = ref([])
@@ -451,6 +462,7 @@ const expenseProfileOperations = computed(() =>
   buildProfileOperationsFromAgentRuns(employeeProfileRuns.value, currentUser.value)
 )
 const expenseProfileEmptyReason = computed(() => String(employeeProfile.value?.empty_reason || '').trim())
+const expenseStatsDetail = computed(() => props.workbenchSummary.expenseStatsDetail || {})
 const currentUserProfileKey = computed(() => {
   const user = currentUser.value || {}
   return [
@@ -700,6 +712,14 @@ async function loadCurrentEmployeeProfile() {
   employeeProfileLoading.value = false
 }
 
+function openExpenseStatsModal() {
+  expenseStatsModalOpen.value = true
+}
+
+function closeExpenseStatsModal() {
+  expenseStatsModalOpen.value = false
+}
+
 function openExpenseProfileModal() {
   expenseProfileModalOpen.value = true
   if (!employeeProfile.value && !employeeProfileLoading.value) {

web/src/utils/workbenchSummary.js

@@ -64,6 +64,61 @@ function formatCurrency(value) {
   }).format(parseNumber(value))
 }
 
+function formatPercent(value) {
+  const percent = Number(value)
+  if (!Number.isFinite(percent)) {
+    return '0%'
+  }
+
+  return `${percent.toFixed(percent >= 10 || percent === 0 ? 0 : 1)}%`
+}
+
+function padDatePart(value) {
+  return String(value).padStart(2, '0')
+}
+
+function formatDateTimeLabel(value) {
+  if (value instanceof Date) {
+    return [
+      value.getFullYear(),
+      padDatePart(value.getMonth() + 1),
+      padDatePart(value.getDate())
+    ].join('-') + ` ${padDatePart(value.getHours())}:${padDatePart(value.getMinutes())}`
+  }
+
+  const text = normalizeText(value)
+  if (!text) {
+    return '暂无时间'
+  }
+
+  const match = /^(\d{4})-(\d{2})-(\d{2})(?:[T\s](\d{2}):(\d{2}))?/.exec(text)
+  if (match) {
+    return match[4] ? `${match[1]}-${match[2]}-${match[3]} ${match[4]}:${match[5]}` : `${match[1]}-${match[2]}-${match[3]}`
+  }
+
+  return text
+}
+
+function formatDurationLabel(milliseconds) {
+  const duration = Number(milliseconds)
+  if (!Number.isFinite(duration) || duration <= 0) {
+    return '暂无耗时'
+  }
+
+  const minute = 60 * 1000
+  const hour = 60 * minute
+  const day = 24 * hour
+
+  if (duration < hour) {
+    return `${Math.max(1, Math.round(duration / minute))}分钟`
+  }
+  if (duration < day) {
+    return `${Math.max(1, Math.round(duration / hour))}小时`
+  }
+
+  return `${Math.ceil(duration / day)}天`
+}
+
 function resolveRequestIdentity(request) {
   return normalizeText(request?.claimNo || request?.claim_no || request?.id || request?.claimId)
 }
@@ -232,6 +287,177 @@ function buildNotifications(todoItems, progressItems) {
   return [...todoNotifications, ...progressNotifications]
 }
 
+function resolveExpenseCategory(request) {
+  const explicitCategory = normalizeText(
+    request?.expenseCategory
+      || request?.expense_category
+      || request?.category
+      || request?.expenseType
+      || request?.expense_type
+      || request?.type
+  )
+  if (explicitCategory) {
+    return explicitCategory
+  }
+
+  const text = normalizeText([
+    request?.sceneLabel,
+    request?.title,
+    request?.note,
+    request?.description
+  ].filter(Boolean).join(' '))
+
+  if (/差旅|出差|交通|机票|火车|高铁|出租|网约车|住宿|酒店/i.test(text)) {
+    return '差旅交通'
+  }
+  if (/招待|客户|餐饮|宴请|接待/i.test(text)) {
+    return '业务招待'
+  }
+  if (/办公|采购|用品|设备|耗材/i.test(text)) {
+    return '办公采购'
+  }
+  if (/培训|学习|课程|会议/i.test(text)) {
+    return '培训会议'
+  }
+  if (/市场|活动|推广|宣传/i.test(text)) {
+    return '市场活动'
+  }
+
+  return '其他费用'
+}
+
+function buildExpenseDistributionRows(ownedRequests) {
+  const groups = new Map()
+
+  for (const request of ownedRequests) {
+    const category = resolveExpenseCategory(request)
+    const amount = parseNumber(request?.amount)
+    const group = groups.get(category) || {
+      key: category,
+      label: category,
+      count: 0,
+      amount: 0
+    }
+
+    group.count += 1
+    group.amount += amount
+    groups.set(category, group)
+  }
+
+  const totalAmount = Array.from(groups.values()).reduce((sum, item) => sum + item.amount, 0)
+  const rows = Array.from(groups.values())
+    .sort((left, right) => right.amount - left.amount || right.count - left.count)
+    .slice(0, 6)
+
+  return rows.map((item) => {
+    const percent = totalAmount > 0 ? (item.amount / totalAmount) * 100 : 0
+    return {
+      ...item,
+      amountLabel: formatCurrency(item.amount),
+      percent,
+      percentLabel: formatPercent(percent)
+    }
+  })
+}
+
+function collectRequestDates(request) {
+  const candidates = [
+    request?.createdAt,
+    request?.submittedAt,
+    request?.updatedAt,
+    request?.applyTime,
+    request?.occurredAt
+  ]
+
+  const steps = Array.isArray(request?.progressSteps) ? request.progressSteps : []
+  for (const step of steps) {
+    candidates.push(step?.time, step?.createdAt, step?.updatedAt, step?.timestamp)
+  }
+
+  return candidates
+    .map((item) => toDate(item))
+    .filter(Boolean)
+    .sort((left, right) => left.getTime() - right.getTime())
+}
+
+function buildExpenseProcessingRows(ownedRequests) {
+  return ownedRequests
+    .map((request) => {
+      const dates = collectRequestDates(request)
+      const requestId = resolveRequestIdentity(request)
+      const title = normalizeText(request?.title || request?.note || request?.sceneLabel) || '费用单据'
+      const startedAt = dates[0] || toDate(request?.createdAt || request?.submittedAt)
+      const latestAt = dates[dates.length - 1] || toDate(request?.updatedAt || request?.submittedAt || request?.createdAt)
+      const stepCount = Array.isArray(request?.progressSteps) ? request.progressSteps.length : 0
+
+      return {
+        id: requestId || title,
+        requestId,
+        title,
+        status: normalizeText(request?.approvalStatus || request?.status) || '处理中',
+        statusTone: resolveProgressStatusTone(normalizeText(request?.approvalKey)),
+        startedAt: startedAt ? formatDateTimeLabel(startedAt) : '暂无开始时间',
+        updatedAt: latestAt ? formatDateTimeLabel(latestAt) : '暂无更新时间',
+        durationLabel: startedAt && latestAt ? formatDurationLabel(latestAt.getTime() - startedAt.getTime()) : '暂无耗时',
+        stepCount,
+        sortTime: latestAt ? latestAt.getTime() : 0
+      }
+    })
+    .sort((left, right) => right.sortTime - left.sortTime)
+    .slice(0, 6)
+    .map(({ sortTime, ...item }) => item)
+}
+
+function buildExpenseOperationRows(todoItems, notifications, progressItems) {
+  const rows = []
+
+  for (const item of todoItems) {
+    rows.push({
+      id: `todo:${item.requestId || item.description}`,
+      action: item.status || item.title,
+      detail: item.description,
+      time: item.due,
+      tone: item.statusTone || 'info',
+      source: '待办'
+    })
+  }
+
+  for (const item of notifications) {
+    rows.push({
+      id: `notice:${item.id}`,
+      action: item.title,
+      detail: item.description,
+      time: item.time,
+      tone: item.tone || 'info',
+      source: item.unread ? '未读提醒' : '系统提醒'
+    })
+  }
+
+  for (const item of progressItems.slice(0, 6)) {
+    rows.push({
+      id: `progress:${item.requestId || item.id}`,
+      action: item.status,
+      detail: `${item.requestId || item.id || '单据'} · ${item.title}`,
+      time: item.updatedAt || '最近更新',
+      tone: item.statusTone || 'info',
+      source: '进度'
+    })
+  }
+
+  const seen = new Set()
+  return rows
+    .filter((item) => {
+      const key = [item.action, item.detail, item.time].join('|')
+      if (seen.has(key)) {
+        return false
+      }
+      seen.add(key)
+      return true
+    })
+    .sort((left, right) => normalizeText(right.time).localeCompare(normalizeText(left.time)))
+    .slice(0, 8)
+}
+
 export function buildWorkbenchSummary(requests, currentUser) {
   const ownedRequests = Array.isArray(requests)
     ? requests.filter((item) => belongsToCurrentUser(item, currentUser))
@@ -254,6 +480,11 @@ export function buildWorkbenchSummary(requests, currentUser) {
   const todoItems = buildTodoItems(ownedRequests)
   const progressItems = buildProgressItems(ownedRequests)
   const notifications = buildNotifications(todoItems, progressItems)
+  const expenseStatsDetail = {
+    distributionRows: buildExpenseDistributionRows(ownedRequests),
+    processingRows: buildExpenseProcessingRows(ownedRequests),
+    operationRows: buildExpenseOperationRows(todoItems, notifications, progressItems)
+  }
 
   return {
     monthlyCount,
@@ -270,6 +501,7 @@ export function buildWorkbenchSummary(requests, currentUser) {
     todoItems,
     progressItems,
     notifications,
+    expenseStatsDetail,
     unreadNotificationCount: notifications.filter((item) => item.unread).length
   }
 }

web/tests/expense-stats-detail-modal.test.mjs

@@ -0,0 +1,23 @@
+import assert from 'node:assert/strict'
+import { readFileSync } from 'node:fs'
+import test from 'node:test'
+import { fileURLToPath } from 'node:url'
+
+const modal = readFileSync(
+  fileURLToPath(new URL('../src/components/business/ExpenseStatsDetailModal.vue', import.meta.url)),
+  'utf8'
+)
+
+test('expense stats detail modal exposes distribution, processing time and operation detail sections', () => {
+  assert.match(modal, /Expense Operation Details/)
+  assert.match(modal, /历史报销费用分布/)
+  assert.match(modal, /单据处理时间/)
+  assert.match(modal, /系统操作详情/)
+  assert.match(modal, /ElDialog/)
+  assert.match(modal, /ElTag/)
+  assert.match(modal, /distributionRows/)
+  assert.match(modal, /processingRows/)
+  assert.match(modal, /operationRows/)
+  assert.match(modal, /--expense-detail-percent/)
+  assert.match(modal, /统计口径来自当前工作台已加载的个人单据/)
+})

web/tests/personal-workbench-assistant.test.mjs

@@ -152,8 +152,24 @@ test('workbench progress rows show update time first', () => {
   assert.match(workbench, /<time :datetime="item\.updatedAt \|\| ''">\{\{ item\.displayTime \}\}<\/time>/)
   assert.match(workbench, /displayTime: formatProgressTime\(item\?\.updatedAt\)/)
   assert.match(workbench, /function formatProgressTime\(value\)/)
+  assert.doesNotMatch(workbench, />全部进度/)
   assert.match(workbenchStyles, /\.progress-row\s*\{[\s\S]*grid-template-columns:\s*minmax\(78px,\s*0\.44fr\)/)
   assert.match(workbenchStyles, /\.progress-row\.has-long-duration-divider::before\s*\{[\s\S]*content:\s*"10日以上"/)
+  assert.match(workbenchStyles, /\.progress-row\.has-long-duration-divider::before\s*\{[\s\S]*left:\s*50%;[\s\S]*transform:\s*translateX\(-50%\);/)
+  assert.match(workbenchStyles, /\.progress-row\.has-long-duration-divider::before\s*\{[\s\S]*color:\s*var\(--theme-primary-active\);/)
+  assert.match(workbenchStyles, /\.progress-row\.has-long-duration-divider::after\s*\{[\s\S]*rgba\(var\(--theme-primary-rgb/)
   assert.match(workbenchStyles, /\.progress-time\s*\{[\s\S]*color:\s*var\(--workbench-muted\);/)
   assert.match(workbenchResponsiveStyles, /grid-template-areas:[\s\S]*"time identity result"[\s\S]*"steps steps steps"/)
 })
+
+test('workbench expense stats detail opens a local modal instead of the assistant', () => {
+  assert.match(workbench, /import ExpenseStatsDetailModal from '\.\/ExpenseStatsDetailModal\.vue'/)
+  assert.match(workbench, /<ExpenseStatsDetailModal/)
+  assert.match(workbench, /const expenseStatsModalOpen = ref\(false\)/)
+  assert.match(workbench, /const expenseStatsDetail = computed\(\(\) => props\.workbenchSummary\.expenseStatsDetail \|\| \{\}\)/)
+  assert.match(workbench, /@click="openExpenseStatsModal"/)
+  assert.match(workbench, /:aria-expanded="expenseStatsModalOpen"/)
+  assert.match(workbench, /function openExpenseStatsModal\(\)/)
+  assert.match(workbench, /function closeExpenseStatsModal\(\)/)
+  assert.doesNotMatch(workbench, /查看我的费用统计详情/)
+})

web/tests/workbench-summary.test.mjs

@@ -77,4 +77,12 @@ test('workbench summary builds real user notifications and progress from request
   )
   assert.equal(summary.notifications.length, 1)
   assert.equal(summary.unreadNotificationCount, 1)
+  assert.equal(summary.expenseStatsDetail.distributionRows[0].label, '差旅交通')
+  assert.equal(summary.expenseStatsDetail.distributionRows[0].count, 1)
+  assert.equal(summary.expenseStatsDetail.distributionRows[0].percentLabel, '100%')
+  assert.equal(summary.expenseStatsDetail.processingRows[0].requestId, 'BX-001')
+  assert.equal(summary.expenseStatsDetail.processingRows[0].durationLabel, '10分钟')
+  assert.equal(summary.expenseStatsDetail.processingRows[0].stepCount, 5)
+  assert.ok(summary.expenseStatsDetail.operationRows.some((item) => item.source === '待办'))
+  assert.ok(summary.expenseStatsDetail.operationRows.some((item) => item.source === '进度'))
 })