diff --git a/web/src/views/AuditView.vue b/web/src/views/AuditView.vue
index 4316f61..7871213 100644
--- a/web/src/views/AuditView.vue
+++ b/web/src/views/AuditView.vue
@@ -551,10 +551,19 @@
             <button type="button" class="state-action" @click="loadAssets">重新加载</button>
           </div>
 
-          <div v-else-if="!visibleSkills.length" class="table-state empty">
-            <i class="mdi mdi-database-search-outline"></i>
-            <p>没有匹配的资产数据</p>
-          </div>
+          <TableEmptyState
+            v-else-if="!visibleSkills.length"
+            :eyebrow="auditEmptyState.eyebrow"
+            :title="auditEmptyState.title"
+            :description="auditEmptyState.desc"
+            :icon="auditEmptyState.icon"
+            :action-label="auditEmptyState.actionLabel"
+            :action-icon="auditEmptyState.actionIcon"
+            :tone="auditEmptyState.tone"
+            :art-label="auditEmptyState.artLabel"
+            :tips="auditEmptyState.tips"
+            @action="handleAuditEmptyAction"
+          />
 
           <table v-else>
             <thead>
diff --git a/web/src/views/EmployeeManagementView.vue b/web/src/views/EmployeeManagementView.vue
index ba81f82..94a2373 100644
--- a/web/src/views/EmployeeManagementView.vue
+++ b/web/src/views/EmployeeManagementView.vue
@@ -422,10 +422,19 @@
             <button type="button" class="state-action" @click="loadEmployees">重新加载</button>
           </div>
 
-          <div v-else-if="!visibleEmployees.length" class="table-state empty">
-            <i class="mdi mdi-account-search-outline"></i>
-            <p>没有匹配的员工数据</p>
-          </div>
+          <TableEmptyState
+            v-else-if="!visibleEmployees.length"
+            :eyebrow="employeeEmptyState.eyebrow"
+            :title="employeeEmptyState.title"
+            :description="employeeEmptyState.desc"
+            :icon="employeeEmptyState.icon"
+            :action-label="employeeEmptyState.actionLabel"
+            :action-icon="employeeEmptyState.actionIcon"
+            :tone="employeeEmptyState.tone"
+            :art-label="employeeEmptyState.artLabel"
+            :tips="employeeEmptyState.tips"
+            @action="handleEmployeeEmptyAction"
+          />
 
           <table v-else>
             <colgroup>
diff --git a/web/src/views/RequestsView.vue b/web/src/views/RequestsView.vue
index e9c3a75..86d6086 100644
--- a/web/src/views/RequestsView.vue
+++ b/web/src/views/RequestsView.vue
@@ -74,11 +74,19 @@
           <button class="retry-btn" type="button" @click="emit('reload')">重新加载</button>
         </div>
 
-        <div v-else-if="showEmpty" class="table-state empty">
-          <i class="mdi mdi-inbox-arrow-down-outline"></i>
-          <strong>{{ emptyState.title }}</strong>
-          <p>{{ emptyState.desc }}</p>
-        </div>
+        <TableEmptyState
+          v-else-if="showEmpty"
+          :eyebrow="emptyState.eyebrow"
+          :title="emptyState.title"
+          :description="emptyState.desc"
+          :icon="emptyState.icon"
+          :action-label="emptyState.actionLabel"
+          :action-icon="emptyState.actionIcon"
+          :tone="emptyState.tone"
+          :art-label="emptyState.artLabel"
+          :tips="emptyState.tips"
+          @action="handleEmptyAction"
+        />
 
         <table v-else>
           <colgroup>
diff --git a/web/src/views/TravelRequestDetailView.vue b/web/src/views/TravelRequestDetailView.vue
index be23c5f..ab2e5b1 100644
--- a/web/src/views/TravelRequestDetailView.vue
+++ b/web/src/views/TravelRequestDetailView.vue
@@ -3,18 +3,22 @@
     <div class="approval-detail">
       <div class="detail-scroll">
         <article class="detail-hero panel">
-          <div class="applicant-card">
-            <div class="portrait">{{ profile.avatar }}</div>
-            <div>
-              <h2>{{ profile.name }} <span>{{ request.typeLabel }}</span></h2>
-              <p>{{ profile.department }} <strong>申请时间 {{ request.applyTime }}</strong></p>
+          <div class="hero-topline">
+            <div class="applicant-card">
+              <div class="portrait">{{ profile.avatar }}</div>
+              <div>
+                <h2>{{ profile.name }} <span>{{ request.typeLabel }}</span></h2>
+                <p>{{ profile.department }}</p>
+              </div>
             </div>
-          </div>
 
-          <div v-for="stat in heroStats" :key="stat.label" class="hero-stat">
-            <span>{{ stat.label }}</span>
-            <strong v-if="stat.kind === 'text'">{{ stat.value }}</strong>
-            <b v-else :class="[stat.className, stat.tone]">{{ stat.value }}</b>
+            <div class="hero-stat-strip">
+              <div v-for="stat in heroStats" :key="stat.label" :class="['hero-stat', { emphasis: stat.emphasis }]">
+                <span>{{ stat.label }}</span>
+                <strong v-if="stat.kind === 'text'">{{ stat.value }}</strong>
+                <b v-else :class="[stat.className, stat.tone]">{{ stat.value }}</b>
+              </div>
+            </div>
           </div>
 
           <div class="hero-summary-panel">
@@ -36,7 +40,7 @@
                 v-for="step in progressSteps"
                 :key="step.label"
                 class="progress-step"
-                :class="{ active: step.active, current: step.current }"
+                :class="{ active: step.active, current: step.current, done: step.done }"
               >
                 <span>
                   <i
@@ -67,29 +71,41 @@
                     {{ isTravelRequest ? '按出行时间逐笔核对票据与差旅规则。' : '按业务发生时间逐笔核对票据、用途说明与系统校验。' }}
                   </p>
                 </div>
-                <button class="smart-entry-btn" type="button" @click="openAiEntry">
-                  <i class="mdi mdi-robot-outline"></i>
-                  <span>智能录入</span>
-                </button>
+                <div class="detail-card-actions">
+                  <button class="smart-entry-btn" type="button" @click="openAiEntry">
+                    <i class="mdi mdi-robot-outline"></i>
+                    <span>智能录入</span>
+                  </button>
+                  <button
+                    v-if="isDraftRequest"
+                    class="smart-entry-btn secondary"
+                    type="button"
+                    :disabled="actionBusy"
+                    @click="handleAddExpenseItem"
+                  >
+                    <i class="mdi mdi-plus-circle-outline"></i>
+                    <span>{{ creatingExpense ? '新增中' : '增加明细' }}</span>
+                  </button>
+                </div>
               </div>
 
               <div class="detail-expense-table">
                 <table>
                   <thead>
                     <tr>
-                      <th>时间</th>
-                      <th>费用项目</th>
-                      <th>说明</th>
-                      <th>金额</th>
-                      <th>附件材料</th>
-                      <th>系统校验</th>
-                      <th v-if="isDraftRequest">操作</th>
+                      <th class="col-time">时间</th>
+                      <th class="col-type">费用项目</th>
+                      <th class="col-desc">说明</th>
+                      <th class="col-amount">金额</th>
+                      <th class="col-attachment">附件材料</th>
+                      <th v-if="hasExpenseRiskColumn" class="col-risk">系统校验</th>
+                      <th v-if="isDraftRequest" class="col-action">操作</th>
                     </tr>
                   </thead>
                   <tbody>
                     <template v-for="item in expenseItems" :key="item.id">
                       <tr>
-                        <td class="expense-time">
+                        <td class="expense-time col-time">
                           <template v-if="editingExpenseId === item.id">
                             <div class="cell-editor">
                               <input v-model="expenseEditor.itemDate" class="editor-input" type="date" />
@@ -101,7 +117,7 @@
                             <span>{{ item.dayLabel }}</span>
                           </template>
                         </td>
-                        <td class="expense-type">
+                        <td class="expense-type col-type">
                           <template v-if="editingExpenseId === item.id">
                             <div class="cell-editor">
                               <select v-model="expenseEditor.itemType" class="editor-select">
@@ -117,11 +133,11 @@
                             <span>{{ item.category }}</span>
                           </template>
                         </td>
-                        <td class="expense-desc">
+                        <td class="expense-desc col-desc">
                           <template v-if="editingExpenseId === item.id">
                             <div class="cell-editor editor-stack">
                               <input v-model="expenseEditor.itemReason" class="editor-input" type="text" placeholder="输入费用说明" />
-                              <input v-model="expenseEditor.itemLocation" class="editor-input" type="text" placeholder="输入业务地点" />
+                              <input v-model="expenseEditor.itemLocation" class="editor-input" type="text" :placeholder="locationInputPlaceholder" />
                             </div>
                           </template>
                           <template v-else>
@@ -129,10 +145,20 @@
                             <span>{{ item.detail }}</span>
                           </template>
                         </td>
-                        <td class="expense-amount">
+                        <td class="expense-amount col-amount">
                           <template v-if="editingExpenseId === item.id">
                             <div class="cell-editor">
-                              <input v-model="expenseEditor.itemAmount" class="editor-input" type="number" min="0" step="0.01" placeholder="输入金额" />
+                              <label class="currency-editor">
+                                <span>￥</span>
+                                <input
+                                  v-model="expenseEditor.itemAmount"
+                                  class="editor-input"
+                                  type="number"
+                                  min="0"
+                                  step="0.01"
+                                  placeholder="输入金额"
+                                />
+                              </label>
                               <span>保存后自动格式化为人民币</span>
                             </div>
                           </template>
@@ -141,42 +167,101 @@
                             <span v-if="item.tone !== 'ok'" :class="['over-tag', item.tone]">{{ item.status }}</span>
                           </template>
                         </td>
-                        <td class="expense-attachment">
+                        <td class="expense-attachment col-attachment">
                           <template v-if="editingExpenseId === item.id">
                             <div class="cell-editor editor-stack">
-                              <input v-model="expenseEditor.invoiceId" class="editor-input" type="text" placeholder="输入票据标识或附件名称" />
-                              <span>示例：invoice-2026-0513.jpg</span>
+                              <div class="attachment-action-group">
+                                <button
+                                  class="icon-action upload"
+                                  type="button"
+                                  title="上传附件"
+                                  :disabled="actionBusy"
+                                  @click="triggerExpenseUpload(item)"
+                                >
+                                  <i :class="uploadingExpenseId === item.id ? 'mdi mdi-loading mdi-spin' : 'mdi mdi-file-upload-outline'"></i>
+                                </button>
+                                <button
+                                  v-if="canPreviewAttachment(item)"
+                                  class="icon-action preview"
+                                  type="button"
+                                  title="查看附件"
+                                  @click="openAttachmentPreview(item)"
+                                >
+                                  <i class="mdi mdi-eye-outline"></i>
+                                </button>
+                                <button
+                                  v-if="item.invoiceId"
+                                  class="icon-action danger"
+                                  type="button"
+                                  title="删除附件"
+                                  :disabled="deletingAttachmentId === item.id"
+                                  @click="removeExpenseAttachment(item)"
+                                >
+                                  <i :class="deletingAttachmentId === item.id ? 'mdi mdi-loading mdi-spin' : 'mdi mdi-close-thick'"></i>
+                                </button>
+                              </div>
+                              <span class="attachment-hint compact">
+                                {{ resolveAttachmentDisplayName(item) || '支持上传 JPG、PNG、PDF，未上传也可先保存草稿。' }}
+                              </span>
                             </div>
                           </template>
                           <template v-else>
-                            <div class="expense-attachment-main">
-                              <span :class="['attachment-pill', item.attachmentTone]">{{ item.attachmentStatus }}</span>
+                            <div class="attachment-action-group">
                               <button
-                                v-if="item.attachments.length"
-                                class="inline-action"
+                                class="icon-action upload"
                                 type="button"
-                                @click="toggleExpenseAttachments(item.id)"
+                                title="上传附件"
+                                :disabled="actionBusy"
+                                @click="triggerExpenseUpload(item)"
                               >
-                                {{ expandedExpenseId === item.id ? '收起附件' : '查看附件' }}
+                                <i :class="uploadingExpenseId === item.id ? 'mdi mdi-loading mdi-spin' : 'mdi mdi-file-upload-outline'"></i>
+                              </button>
+                              <button
+                                v-if="canPreviewAttachment(item)"
+                                class="icon-action preview"
+                                type="button"
+                                title="查看附件"
+                                @click="openAttachmentPreview(item)"
+                              >
+                                <i class="mdi mdi-eye-outline"></i>
+                              </button>
+                              <button
+                                v-if="item.invoiceId"
+                                class="icon-action danger"
+                                type="button"
+                                title="删除附件"
+                                :disabled="deletingAttachmentId === item.id"
+                                @click="removeExpenseAttachment(item)"
+                              >
+                                <i :class="deletingAttachmentId === item.id ? 'mdi mdi-loading mdi-spin' : 'mdi mdi-close-thick'"></i>
                               </button>
                             </div>
-                            <span class="attachment-hint">{{ item.attachmentHint }}</span>
-                          </template>
-                        </td>
-                        <td class="expense-risk">
-                          <template v-if="showExpenseRisk(item)">
-                            <span :class="['risk-inline-tag', resolveExpenseIssues(item).length ? 'medium' : item.riskTone]">
-                              {{ resolveExpenseIssues(item).length ? '待补充' : item.riskLabel }}
+                            <span class="attachment-hint compact">
+                              {{ resolveAttachmentDisplayName(item) || '未上传附件' }}
                             </span>
-                            <p>{{ resolveExpenseIssues(item).length ? resolveExpenseIssues(item).join('，') : item.riskText }}</p>
                           </template>
                         </td>
-                        <td v-if="isDraftRequest" class="expense-action-cell">
+                        <td v-if="hasExpenseRiskColumn" class="expense-risk col-risk">
+                          <template v-if="showExpenseRisk(item)">
+                            <span :class="['risk-inline-tag', resolveExpenseRiskState(item).tone]">
+                              {{ resolveExpenseRiskState(item).label }}
+                            </span>
+                            <strong class="risk-headline">{{ resolveExpenseRiskState(item).headline }}</strong>
+                            <p>{{ resolveExpenseRiskState(item).summary }}</p>
+                            <ul v-if="resolveExpenseRiskState(item).points.length" class="risk-point-list">
+                              <li v-for="point in resolveExpenseRiskState(item).points" :key="point">{{ point }}</li>
+                            </ul>
+                            <p v-if="resolveExpenseRiskState(item).suggestion" class="risk-suggestion">
+                              {{ resolveExpenseRiskState(item).suggestion }}
+                            </p>
+                          </template>
+                        </td>
+                        <td v-if="isDraftRequest" class="expense-action-cell col-action">
                           <div v-if="editingExpenseId === item.id" class="row-action-group">
                             <button
                               class="inline-action primary"
                               type="button"
-                              :disabled="savingExpenseId === item.id || submitBusy || deleteBusy"
+                              :disabled="savingExpenseId === item.id || submitBusy || deleteBusy || deletingExpenseId === item.id"
                               @click="saveExpenseEdit(item)"
                             >
                               {{ savingExpenseId === item.id ? '保存中' : '保存' }}
@@ -184,40 +269,56 @@
                             <button
                               class="inline-action"
                               type="button"
-                              :disabled="savingExpenseId === item.id || submitBusy || deleteBusy"
+                              :disabled="savingExpenseId === item.id || submitBusy || deleteBusy || deletingExpenseId === item.id"
                               @click="cancelExpenseEdit"
                             >
                               取消
                             </button>
+                            <button
+                              class="inline-action danger"
+                              type="button"
+                              :disabled="savingExpenseId === item.id || submitBusy || deleteBusy || deletingExpenseId === item.id"
+                              @click="removeExpenseItem(item)"
+                            >
+                              {{ deletingExpenseId === item.id ? '删除中' : '删除' }}
+                            </button>
                           </div>
-                          <button
-                            v-else
-                            class="inline-action"
-                            type="button"
-                            :disabled="actionBusy"
-                            @click="startExpenseEdit(item)"
-                          >
-                            编辑
-                          </button>
-                        </td>
-                      </tr>
-                      <tr v-if="expandedExpenseId === item.id" class="expense-expand-row">
-                        <td :colspan="isDraftRequest ? 7 : 6">
-                          <div class="expense-files">
-                            <span v-for="file in item.attachments" :key="file" class="expense-file-chip">
-                              <i class="mdi mdi-paperclip"></i>
-                              {{ file }}
-                            </span>
+                          <div v-else class="row-action-group">
+                            <button
+                              class="inline-action"
+                              type="button"
+                              :disabled="actionBusy"
+                              @click="startExpenseEdit(item)"
+                            >
+                              编辑
+                            </button>
+                            <button
+                              class="inline-action danger"
+                              type="button"
+                              :disabled="actionBusy"
+                              @click="removeExpenseItem(item)"
+                            >
+                              {{ deletingExpenseId === item.id ? '删除中' : '删除' }}
+                            </button>
                           </div>
                         </td>
                       </tr>
                     </template>
+                    <tr v-if="!expenseItems.length" class="empty-row">
+                      <td :colspan="expenseTableColumnCount" class="empty-row-cell">
+                        当前还没有费用明细，点击右上角“增加明细”继续补充。
+                      </td>
+                    </tr>
                     <tr class="total-row">
-                      <td :colspan="isDraftRequest ? 4 : 3">合计</td>
-                      <td>{{ expenseTotal }}</td>
-                      <td>{{ uploadedExpenseCount }} 项已关联票据</td>
-                      <td>{{ expenseSummaryText }}</td>
-                      <td v-if="isDraftRequest">-</td>
+                      <td :colspan="expenseTableColumnCount">
+                        <div class="expense-total-bar">
+                          <strong>合计 {{ expenseTotal }}</strong>
+                          <div class="expense-total-meta">
+                            <span>{{ uploadedExpenseCount }} 项已关联票据</span>
+                            <span>{{ expenseSummaryText }}</span>
+                          </div>
+                        </div>
+                      </td>
                     </tr>
                   </tbody>
                 </table>
@@ -226,17 +327,20 @@
 
             <article v-if="isDraftRequest" class="detail-card panel validation-card">
               <div class="validation-head">
-                <h3>提交校验</h3>
-                <span :class="['validation-pill', validationTone]">{{ canSubmit ? '可提交' : '待完善' }}</span>
+                <div>
+                  <h3>AI建议</h3>
+                  <p>按建议顺序补齐信息或处理风险后，再发起审批。</p>
+                </div>
+                <span :class="['validation-pill', aiAdvice.tone]">{{ aiAdvice.badge }}</span>
               </div>
-              <p class="validation-summary">{{ validationSummary }}</p>
-              <ul v-if="draftBlockingIssues.length" class="validation-list">
-                <li v-for="issue in draftBlockingIssues" :key="issue">{{ issue }}</li>
+              <p class="validation-summary">{{ aiAdvice.summary }}</p>
+              <ul v-if="aiAdvice.items.length" class="validation-list">
+                <li v-for="item in aiAdvice.items" :key="item">{{ item }}</li>
               </ul>
             </article>
 
             <article class="detail-card panel">
-              <h3>申请说明</h3>
+              <h3>附加说明</h3>
               <div class="detail-note">{{ detailNote }}</div>
             </article>
           </section>
@@ -262,6 +366,62 @@
       </footer>
     </div>
 
+    <input
+      ref="expenseUploadInput"
+      class="expense-upload-input"
+      type="file"
+      accept="image/*,.pdf"
+      @change="handleExpenseFileChange"
+    />
+
+    <Transition name="shared-confirm">
+      <div
+        v-if="attachmentPreviewOpen"
+        class="attachment-preview-mask"
+        role="presentation"
+        @click.self="closeAttachmentPreview"
+      >
+        <section class="attachment-preview-card" role="dialog" aria-modal="true" @click.stop>
+          <div class="attachment-preview-head">
+            <div>
+              <span class="attachment-preview-badge">附件预览</span>
+              <h4>{{ attachmentPreviewName || '当前附件' }}</h4>
+            </div>
+            <button class="attachment-preview-close" type="button" @click="closeAttachmentPreview">
+              <i class="mdi mdi-close"></i>
+            </button>
+          </div>
+
+          <div class="attachment-preview-body">
+            <div v-if="attachmentPreviewLoading" class="attachment-preview-state">
+              <i class="mdi mdi-loading mdi-spin"></i>
+              <span>正在加载附件预览…</span>
+            </div>
+            <div v-else-if="attachmentPreviewError" class="attachment-preview-state error">
+              <i class="mdi mdi-alert-circle-outline"></i>
+              <span>{{ attachmentPreviewError }}</span>
+            </div>
+            <img
+              v-else-if="attachmentPreviewUrl && attachmentPreviewMediaType.startsWith('image/')"
+              :src="attachmentPreviewUrl"
+              :alt="attachmentPreviewName || '附件图片'"
+              class="attachment-preview-image"
+            />
+            <iframe
+              v-else-if="attachmentPreviewUrl && attachmentPreviewMediaType === 'application/pdf'"
+              :src="attachmentPreviewUrl"
+              class="attachment-preview-frame"
+              title="附件预览"
+            ></iframe>
+            <div v-else class="attachment-preview-state">
+              <i class="mdi mdi-file-outline"></i>
+              <span>当前附件暂不支持直接预览。</span>
+            </div>
+          </div>
+        </section>
+      </div>
+    </Transition>
+
     <ConfirmDialog
       :open="deleteDialogOpen"
       badge="删除草稿"