优化会员管理页面样式 - 使用原生表格替代Element Plus表格，实现更简洁的设计

demo/frontend/src/views/MemberManagement.vue

@@ -85,53 +85,63 @@
         </div>
 
         <div class="table-container">
-          <el-table 
-            :data="memberList" 
-            @selection-change="handleSelectionChange"
-            class="member-table">
-            <el-table-column type="selection" width="55" />
-            <el-table-column prop="id" label="用户ID" width="100" />
-            <el-table-column prop="username" label="用户名" width="120" />
-            <el-table-column prop="level" label="会员等级" width="120">
-              <template #default="{ row }">
-                <el-tag :type="row.level === '专业会员' ? 'danger' : 'primary'" size="small">
-                  {{ row.level }}
-                </el-tag>
-              </template>
-            </el-table-column>
-            <el-table-column prop="points" label="剩余资源点" width="140">
-              <template #default="{ row }">
-                {{ row.points.toLocaleString() }}
-              </template>
-            </el-table-column>
-            <el-table-column prop="expiryDate" label="到期时间" width="120" />
-            <el-table-column label="编辑" width="80">
-              <template #default="{ row }">
-                <el-button type="primary" text size="small" @click="editMember(row)">
-                  编辑
-                </el-button>
-              </template>
-            </el-table-column>
-            <el-table-column label="删除" width="80">
-              <template #default="{ row }">
-                <el-button type="danger" text size="small" @click="deleteMember(row)">
-                  删除
-                </el-button>
-              </template>
-            </el-table-column>
-          </el-table>
+          <table class="member-table">
+            <thead>
+              <tr>
+                <th class="checkbox-col">
+                  <input type="checkbox" @change="toggleAllSelection" :checked="isAllSelected" />
+                </th>
+                <th>用户ID</th>
+                <th>用户名</th>
+                <th>会员等级</th>
+                <th>剩余资源点</th>
+                <th>到期时间</th>
+                <th>编辑</th>
+                <th>删除</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr v-for="member in memberList" :key="member.id" class="table-row">
+                <td class="checkbox-col">
+                  <input 
+                    type="checkbox" 
+                    :checked="selectedMembers.some(m => m.id === member.id)"
+                    @change="toggleMemberSelection(member)" />
+                </td>
+                <td>{{ member.id }}</td>
+                <td>{{ member.username }}</td>
+                <td>
+                  <span class="level-tag" :class="member.level === '专业会员' ? 'professional' : 'standard'">
+                    {{ member.level }}
+                  </span>
+                </td>
+                <td>{{ member.points.toLocaleString() }}</td>
+                <td>{{ member.expiryDate }}</td>
+                <td>
+                  <button class="action-btn edit-btn" @click="editMember(member)">编辑</button>
+                </td>
+                <td>
+                  <button class="action-btn delete-btn" @click="deleteMember(member)">删除</button>
+                </td>
+              </tr>
+            </tbody>
+          </table>
         </div>
 
         <!-- 分页 -->
         <div class="pagination-container">
-          <el-pagination
-            v-model:current-page="currentPage"
-            :page-size="pageSize"
-            :total="totalMembers"
-            layout="prev, pager, next"
-            :pager-count="5"
-            @current-change="handlePageChange"
-          />
+          <div class="pagination">
+            <button class="page-btn" @click="prevPage" :disabled="currentPage === 1">‹</button>
+            <button 
+              v-for="page in visiblePages" 
+              :key="page"
+              class="page-btn"
+              :class="{ active: page === currentPage }"
+              @click="goToPage(page)">
+              {{ page }}
+            </button>
+            <button class="page-btn" @click="nextPage" :disabled="currentPage === totalPages">›</button>
+          </div>
         </div>
       </section>
     </main>
@@ -188,8 +198,56 @@ const goToSettings = () => {
 }
 
 // 表格操作
-const handleSelectionChange = (selection) => {
-  selectedMembers.value = selection
+const isAllSelected = computed(() => {
+  return memberList.value.length > 0 && selectedMembers.value.length === memberList.value.length
+})
+
+const totalPages = computed(() => {
+  return Math.ceil(totalMembers.value / pageSize.value)
+})
+
+const visiblePages = computed(() => {
+  const pages = []
+  const start = Math.max(1, currentPage.value - 2)
+  const end = Math.min(totalPages.value, start + 4)
+  
+  for (let i = start; i <= end; i++) {
+    pages.push(i)
+  }
+  return pages
+})
+
+const toggleAllSelection = () => {
+  if (isAllSelected.value) {
+    selectedMembers.value = []
+  } else {
+    selectedMembers.value = [...memberList.value]
+  }
+}
+
+const toggleMemberSelection = (member) => {
+  const index = selectedMembers.value.findIndex(m => m.id === member.id)
+  if (index > -1) {
+    selectedMembers.value.splice(index, 1)
+  } else {
+    selectedMembers.value.push(member)
+  }
+}
+
+const prevPage = () => {
+  if (currentPage.value > 1) {
+    currentPage.value--
+  }
+}
+
+const nextPage = () => {
+  if (currentPage.value < totalPages.value) {
+    currentPage.value++
+  }
+}
+
+const goToPage = (page) => {
+  currentPage.value = page
 }
 
 const editMember = (member) => {
@@ -456,13 +514,92 @@ onMounted(() => {
 
 .table-container {
   background: white;
-  border-radius: 12px;
+  border-radius: 8px;
   overflow: hidden;
   box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+  margin-bottom: 24px;
 }
 
 .member-table {
   width: 100%;
+  border-collapse: collapse;
+  font-size: 14px;
+}
+
+.member-table thead {
+  background: #f8fafc;
+}
+
+.member-table th {
+  padding: 12px 16px;
+  text-align: left;
+  font-weight: 600;
+  color: #374151;
+  border-bottom: 1px solid #e5e7eb;
+}
+
+.member-table td {
+  padding: 12px 16px;
+  border-bottom: 1px solid #f3f4f6;
+  color: #374151;
+}
+
+.table-row:hover {
+  background: #f9fafb;
+}
+
+.checkbox-col {
+  width: 50px;
+  text-align: center;
+}
+
+.checkbox-col input[type="checkbox"] {
+  width: 16px;
+  height: 16px;
+  cursor: pointer;
+}
+
+.level-tag {
+  display: inline-block;
+  padding: 4px 12px;
+  border-radius: 4px;
+  font-size: 12px;
+  font-weight: 500;
+  color: white;
+}
+
+.level-tag.professional {
+  background: #ec4899;
+}
+
+.level-tag.standard {
+  background: #3b82f6;
+}
+
+.action-btn {
+  background: none;
+  border: none;
+  cursor: pointer;
+  font-size: 14px;
+  padding: 4px 8px;
+  border-radius: 4px;
+  transition: all 0.2s ease;
+}
+
+.edit-btn {
+  color: #3b82f6;
+}
+
+.edit-btn:hover {
+  background: #eff6ff;
+}
+
+.delete-btn {
+  color: #dc2626;
+}
+
+.delete-btn:hover {
+  background: #fef2f2;
 }
 
 .pagination-container {
@@ -471,6 +608,39 @@ onMounted(() => {
   margin-top: 24px;
 }
 
+.pagination {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.page-btn {
+  padding: 8px 12px;
+  border: 1px solid #d1d5db;
+  background: white;
+  color: #374151;
+  cursor: pointer;
+  border-radius: 4px;
+  font-size: 14px;
+  transition: all 0.2s ease;
+}
+
+.page-btn:hover:not(:disabled) {
+  background: #f3f4f6;
+  border-color: #9ca3af;
+}
+
+.page-btn.active {
+  background: #3b82f6;
+  color: white;
+  border-color: #3b82f6;
+}
+
+.page-btn:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
 /* 响应式设计 */
 @media (max-width: 1024px) {
   .member-management {