From 11b77cdb184861ea266e8eab1ccb130453e1f1b2 Mon Sep 17 00:00:00 2001
From: lynn <lynnlinyong@qq.com>
Date: Tue, 24 Jun 2025 13:00:37 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E6=88=90=E5=9B=BE=E4=B9=A6=E7=AE=A1?=
 =?UTF-8?q?=E7=90=86+=E9=82=AE=E4=BB=B6=E7=AE=A1=E7=90=86=E5=89=8D?=
 =?UTF-8?q?=E7=AB=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/views/email/index.vue   | 2525 +++++++++++++++++++++++++++++++++++
 src/views/library/index.vue | 1080 +++++++++------
 2 files changed, 3227 insertions(+), 378 deletions(-)
 create mode 100644 src/views/email/index.vue

diff --git a/src/views/email/index.vue b/src/views/email/index.vue
new file mode 100644
index 0000000..7d2916e
--- /dev/null
+++ b/src/views/email/index.vue
@@ -0,0 +1,2525 @@
+我来帮您将 `email-admin.html` 转换为 Vue 组件 `email/index.vue`。这是一个完整的邮件管理系统，需要将HTML、CSS和JavaScript逻辑转换为Vue的组件形式。
+
+```vue:src/views/email/index.vue
+<template>
+  <div class="email-container">
+    <!-- 顶部标题 -->
+    <!-- <div class="email-header">
+      <h1 class="email-title">
+        <i class="el-icon-message"></i>
+        邮件管理系统
+      </h1>
+    </div> -->
+
+    <!-- 主要内容区域 -->
+    <div class="email-main">
+      <!-- 导航标签 -->
+      <el-tabs v-model="activeTab" type="border-card">
+        <el-tab-pane label="邮件模板" name="templates">
+          <template #label>
+            <span><i class="el-icon-document"></i> 邮件模板</span>
+          </template>
+          
+          <div class="tab-header">
+            <h4>选择邮件模板</h4>
+            <el-button type="primary" @click="showTemplateModal = true">
+              <i class="el-icon-plus"></i>
+              创建模板
+            </el-button>
+          </div>
+
+          <el-alert
+            title="请选择一个邮件模板，然后点击'下一步'进入收件人管理"
+            type="info"
+            :closable="false"
+            show-icon>
+          </el-alert>
+
+          <div class="templates-list">
+            <div
+              v-for="template in emailTemplates"
+              :key="template.id"
+              class="template-card"
+              :class="{ selected: selectedTemplate && selectedTemplate.id === template.id }"
+              @click="selectTemplate(template.id)">
+              
+              <!-- <div class="template-radio">
+                <el-radio v-model="selectedTemplateId" :label="template.id"></el-radio>
+              </div> -->
+              
+              <div class="template-header">
+                <div class="flex-grow-1">
+                  <div class="template-title">{{ template.name }}</div>
+                  <div class="template-meta">
+                    <span><i class="el-icon-date"></i> {{ template.createTime }}</span>
+                    <span><i class="el-icon-data-line"></i> 使用{{ template.useCount }}次</span>
+                    <span><i class="el-icon-price-tag"></i> {{ template.variables.length }}个变量</span>
+                  </div>
+                </div>
+                <el-dropdown @command="handleTemplateAction" trigger="click" @click.stop>
+                  <span class="el-dropdown-link">
+                    <i class="el-icon-more"></i>
+                  </span>
+                  <template #dropdown>
+                    <el-dropdown-menu>
+                      <el-dropdown-item :command="{ action: 'edit', id: template.id }">
+                        <i class="el-icon-edit"></i> 编辑
+                      </el-dropdown-item>
+                      <el-dropdown-item :command="{ action: 'duplicate', id: template.id }">
+                        <i class="el-icon-document-copy"></i> 复制
+                      </el-dropdown-item>
+                      <el-dropdown-item :command="{ action: 'delete', id: template.id }" divided>
+                        <i class="el-icon-delete"></i> 删除
+                      </el-dropdown-item>
+                    </el-dropdown-menu>
+                  </template>
+                </el-dropdown>
+              </div>
+              
+              <p class="template-description">{{ template.description }}</p>
+              <div class="template-preview" v-html="formatTemplateContent(template.content)"></div>
+              
+              <div class="template-variables">
+                <strong>可用变量：</strong>
+                <span v-for="variable in template.variables" :key="variable" class="variable-tag">
+                  {{ '{' + '{' + variable + '}' + '}' }}
+                </span>
+              </div>
+            </div>
+          </div>
+
+          <div class="tab-footer">
+            <el-button type="success" :disabled="!selectedTemplate" @click="goToRecipients">
+              <i class="el-icon-arrow-right"></i>
+              下一步：选择收件人
+            </el-button>
+          </div>
+        </el-tab-pane>
+
+        <el-tab-pane label="收件人管理" name="recipients">
+          <template #label>
+            <span><i class="el-icon-user"></i> 收件人管理</span>
+          </template>
+          
+          <div class="tab-header">
+            <h4>收件人管理</h4>
+            <div class="selected-template-info">
+              已选择模板：<el-tag type="primary">{{ selectedTemplate ? selectedTemplate.name : '未选择' }}</el-tag>
+            </div>
+          </div>
+
+          <!-- Excel批量导入区域 -->
+          <div class="upload-section">
+            <h5>Excel批量导入</h5>
+            <div class="upload-area" @click="triggerFileUpload" @drop="handleDrop" @dragover.prevent @dragenter.prevent>
+              <i class="el-icon-upload" style="font-size: 48px; color: #909399; margin-bottom: 16px;"></i>
+              <h6>点击上传Excel文件</h6>
+              <p>支持 .xlsx, .xls 格式</p>
+              <input
+                ref="fileInput"
+                type="file"
+                accept=".xlsx,.xls"
+                style="display: none;"
+                @change="handleFileUpload">
+            </div>
+            <div class="upload-tips">
+              <i class="el-icon-info"></i>
+              Excel文件应包含：姓名、邮箱、课程名称、公司等字段
+            </div>
+          </div>
+
+          <!-- 用户列表选择区域 -->
+          <div class="recipient-table">
+            <div class="table-header">
+              <el-checkbox v-model="selectAll" @change="toggleSelectAll">全选用户</el-checkbox>
+            </div>
+            <el-table
+              :data="recipients"
+              @selection-change="handleSelectionChange"
+              style="width: 100%">
+              <el-table-column type="selection" width="55"></el-table-column>
+              <el-table-column prop="name" label="姓名"></el-table-column>
+              <el-table-column prop="email" label="邮箱"></el-table-column>
+              <el-table-column prop="company" label="公司"></el-table-column>
+              <el-table-column prop="course" label="课程名称"></el-table-column>
+            </el-table>
+          </div>
+
+          <!-- 数据统计预览 -->
+          <div class="stats-section">
+            <div class="stats-card">
+              <i class="el-icon-user" style="font-size: 24px; color: #409EFF;"></i>
+              <h4>{{ recipients.length }}</h4>
+              <small>总用户数</small>
+            </div>
+            <div class="stats-card">
+              <i class="el-icon-check" style="font-size: 24px; color: #67C23A;"></i>
+              <h4>{{ selectedRecipients.length }}</h4>
+              <small>已选择</small>
+            </div>
+            <div class="stats-card">
+              <i class="el-icon-message" style="font-size: 24px; color: #E6A23C;"></i>
+              <h4>{{ validEmailsCount }}</h4>
+              <small>有效邮箱</small>
+            </div>
+          </div>
+
+          <!-- 已选择的收件人 -->
+          <div class="selected-section">
+            <div class="section-header">
+              <h5>已选择的收件人 ({{ selectedRecipients.length }}人)</h5>
+              <div class="action-buttons">
+                <el-button size="small" @click="clearSelection">
+                  <i class="el-icon-close"></i> 清空选择
+                </el-button>
+                <el-button size="small" type="primary" @click="exportSelected">
+                  <i class="el-icon-download"></i> 导出选中
+                </el-button>
+              </div>
+            </div>
+            
+            <div v-if="selectedRecipients.length > 0" class="selected-preview">
+              <el-table :data="selectedRecipients" size="small">
+                <el-table-column prop="name" label="姓名"></el-table-column>
+                <el-table-column prop="email" label="邮箱"></el-table-column>
+                <el-table-column prop="company" label="公司"></el-table-column>
+                <el-table-column prop="course" label="课程"></el-table-column>
+                <el-table-column label="操作" width="80">
+                  <template #default="scope">
+                    <el-button size="mini" type="danger" @click="removeFromSelection(scope.row.id)">
+                      <i class="el-icon-close"></i>
+                    </el-button>
+                  </template>
+                </el-table-column>
+              </el-table>
+            </div>
+            <div v-else class="empty-selection">
+              暂未选择收件人
+            </div>
+          </div>
+
+          <div class="tab-navigation">
+            <el-button @click="goBackToTemplates">
+              <i class="el-icon-arrow-left"></i>
+              上一步：选择模板
+            </el-button>
+            <el-button type="success" :disabled="selectedRecipients.length === 0" @click="goToSend">
+              <i class="el-icon-arrow-right"></i>
+              下一步：批量发送
+            </el-button>
+          </div>
+        </el-tab-pane>
+
+        <el-tab-pane label="批量发送" name="send">
+          <template #label>
+            <span><i class="el-icon-s-promotion"></i> 批量发送</span>
+          </template>
+          
+          <div class="tab-header">
+            <h4>批量发送确认</h4>
+            <div class="send-info">
+              模板：<el-tag type="primary">{{ selectedTemplate ? selectedTemplate.name : '-' }}</el-tag>
+              收件人：<el-tag type="success">{{ selectedRecipients.length }}人</el-tag>
+            </div>
+          </div>
+
+          <el-row :gutter="20">
+            <el-col :span="12">
+              <h5>收件人预览（前3条）</h5>
+              <div class="preview-table">
+                <el-table :data="previewRecipients" size="small">
+                  <el-table-column prop="name" label="姓名"></el-table-column>
+                  <el-table-column prop="email" label="邮箱"></el-table-column>
+                  <el-table-column prop="company" label="公司"></el-table-column>
+                  <el-table-column prop="course" label="课程"></el-table-column>
+                </el-table>
+                <div v-if="selectedRecipients.length > 3" class="more-info">
+                  还有 {{ selectedRecipients.length - 3 }} 位收件人未显示
+                </div>
+              </div>
+
+              <h5 style="margin-top: 20px;">发送设置</h5>
+              <el-form :model="sendForm" label-width="100px">
+                <el-form-item label="邮件主题" required>
+                  <el-input
+                    v-model="sendForm.subject"
+                    :placeholder="`支持变量，如：{{姓名}}，欢迎参加{{课程名称}}`"
+                    @input="updateEmailPreview">
+                  </el-input>
+                </el-form-item>
+                
+                <el-form-item label="发送方式">
+                  <el-radio-group v-model="sendForm.sendMode" @change="updateEmailPreview">
+                    <el-radio label="now">立即发送</el-radio>
+                    <el-radio label="scheduled">定时发送</el-radio>
+                  </el-radio-group>
+                </el-form-item>
+                
+                <el-form-item v-if="sendForm.sendMode === 'scheduled'" label="发送时间">
+                  <el-date-picker
+                    v-model="sendForm.scheduleTime"
+                    type="datetime"
+                    placeholder="选择发送时间">
+                  </el-date-picker>
+                </el-form-item>
+                
+                <el-form-item>
+                  <el-checkbox v-model="sendForm.testSend">
+                    先发送测试邮件到我的邮箱
+                  </el-checkbox>
+                </el-form-item>
+              </el-form>
+            </el-col>
+            
+            <el-col :span="12">
+              <h5>邮件内容预览</h5>
+              <div class="email-preview-card">
+                <div class="preview-title">邮件预览</div>
+                <div class="preview-meta">以第一位收件人为示例</div>
+                <div class="preview-content" v-html="emailPreviewContent"></div>
+              </div>
+            </el-col>
+          </el-row>
+
+          <div class="tab-navigation">
+            <el-button @click="goBackToRecipients">
+              <i class="el-icon-arrow-left"></i>
+              上一步：选择收件人
+            </el-button>
+            <el-button type="success" :disabled="!sendForm.subject" @click="confirmSending">
+              <i class="el-icon-s-promotion"></i>
+              确定发送
+            </el-button>
+          </div>
+
+          <!-- 发送进度 -->
+          <div v-if="showSendProgress" class="send-progress">
+            <h5>发送进度</h5>
+            <el-progress :percentage="sendProgress" :status="sendProgress === 100 ? 'success' : ''"></el-progress>
+            <div class="send-status">
+              <div v-for="status in sendStatusList" :key="status.id" class="progress-item">
+                <div>
+                  <strong>{{ status.name }}</strong> ({{ status.email }})
+                </div>
+                <el-tag :type="getStatusType(status.status)">{{ getStatusText(status.status) }}</el-tag>
+              </div>
+            </div>
+          </div>
+        </el-tab-pane>
+
+        <el-tab-pane label="发送记录" name="history">
+          <template #label>
+            <span><i class="el-icon-time"></i> 发送记录</span>
+          </template>
+          
+          <div class="tab-header">
+            <h4>发送记录</h4>
+            <el-select v-model="historyFilter" placeholder="全部状态" clearable>
+              <el-option label="全部状态" value=""></el-option>
+              <el-option label="发送成功" value="sent"></el-option>
+              <el-option label="发送失败" value="failed"></el-option>
+              <el-option label="等待发送" value="pending"></el-option>
+            </el-select>
+          </div>
+
+          <el-table :data="filteredHistory" @row-click="toggleHistoryDetail">
+            <el-table-column prop="sendTime" label="发送时间"></el-table-column>
+            <el-table-column prop="templateName" label="模板名称"></el-table-column>
+            <el-table-column prop="recipientCount" label="收件人数量">
+              <template #default="scope">{{ scope.row.recipientCount }}人</template>
+            </el-table-column>
+            <el-table-column label="成功/失败">
+              <template #default="scope">
+                <span style="color: #67C23A;">{{ scope.row.successCount }}</span> / 
+                <span style="color: #F56C6C;">{{ scope.row.failCount }}</span>
+              </template>
+            </el-table-column>
+            <el-table-column prop="status" label="状态">
+              <template #default="scope">
+                <el-tag :type="scope.row.status === 'completed' ? 'success' : 'warning'">
+                  {{ scope.row.status === 'completed' ? '已完成' : '进行中' }}
+                </el-tag>
+              </template>
+            </el-table-column>
+            <el-table-column label="操作">
+              <template #default="scope">
+                <el-button size="mini" @click.stop="toggleHistoryDetail(scope.row)">详情</el-button>
+              </template>
+            </el-table-column>
+          </el-table>
+        </el-tab-pane>
+      </el-tabs>
+    </div>
+
+    <!-- 创建模板弹窗 -->
+    <el-dialog
+      title="创建邮件模板"
+      :visible.sync="showTemplateModal"
+      width="80%"
+      :before-close="handleCloseTemplateModal">
+      <el-form :model="templateForm" label-width="100px">
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="模板名称" required>
+              <el-input v-model="templateForm.name"></el-input>
+            </el-form-item>
+            <el-form-item label="模板描述">
+              <el-input v-model="templateForm.description" type="textarea" :rows="2"></el-input>
+            </el-form-item>
+            <el-form-item label="可用变量">
+              <div class="variable-tags">
+                <span
+                  v-for="variable in availableVariables"
+                  :key="variable"
+                  class="variable-tag clickable"
+                  @click="insertVariable(`{{${variable}}}`)">
+                  {{ '{' + '{' + variable + '}' + '}' }}
+                </span>
+              </div>
+            </el-form-item>
+            <el-form-item label="邮件内容" required>
+              <el-input
+                ref="templateContentRef"
+                v-model="templateForm.content"
+                type="textarea"
+                :rows="15"
+                placeholder="请输入邮件内容，可以使用上方的变量..."
+                @input="updateTemplatePreview">
+              </el-input>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="实时预览">
+              <div class="template-preview-container" v-html="templatePreviewContent"></div>
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </el-form>
+      <template #footer>
+        <span class="dialog-footer">
+          <el-button @click="showTemplateModal = false">取消</el-button>
+          <el-button type="primary" @click="saveTemplate">保存模板</el-button>
+        </span>
+      </template>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'EmailManagement',
+  data() {
+    return {
+      activeTab: 'templates',
+      showTemplateModal: false,
+      showSendProgress: false,
+      sendProgress: 0,
+      selectAll: false,
+      selectedTemplateId: null,
+      historyFilter: '',
+      
+      // 表单数据
+      templateForm: {
+        name: '',
+        description: '',
+        content: ''
+      },
+      
+      sendForm: {
+        subject: '',
+        sendMode: 'now',
+        scheduleTime: null,
+        testSend: false
+      },
+
+      // 邮件模板数据
+      emailTemplates: [
+        {
+          id: 1,
+          name: '课程通知模板',
+          description: '用于课程开始前的通知邮件',
+          content: `亲爱的{{姓名}}，您好！
+
+感谢您报名参加我们的课程。以下是课程详细信息：
+
+课程名称：{{课程名称}}
+开始时间：{{开始时间}}
+上课地点：{{地点}}
+
+请您准时参加，如有任何问题，请随时联系我们。
+
+祝好！
+苏州科技商学院`,
+          variables: ['姓名', '课程名称', '开始时间', '地点'],
+          createTime: '2025-06-01 10:00',
+          useCount: 15
+        },
+        {
+          id: 2,
+          name: '课程反馈邀请',
+          description: '课程结束后邀请填写反馈问卷',
+          content: `{{姓名}}同学，您好！
+
+感谢您参加{{课程名称}}课程。为了不断改进我们的教学质量，诚邀您填写课程反馈问卷。
+
+您的宝贵意见对我们非常重要，问卷填写仅需3-5分钟。
+
+点击链接填写：[问卷链接]
+
+再次感谢您的参与！
+
+{{公司}}
+苏州科技商学院`,
+          variables: ['姓名', '课程名称', '公司'],
+          createTime: '2025-06-02 14:30',
+          useCount: 8
+        }
+      ],
+
+      // 收件人数据
+      recipients: [],
+      selectedRecipients: [],
+
+      // 发送记录
+      sendHistory: [
+        {
+          id: 1,
+          templateName: '课程通知模板',
+          recipientCount: 25,
+          successCount: 23,
+          failCount: 2,
+          status: 'completed',
+          sendTime: '2025-06-01 15:30',
+          details: '发送完成，2封邮件因邮箱地址无效发送失败'
+        },
+        {
+          id: 2,
+          templateName: '课程反馈邀请',
+          recipientCount: 15,
+          successCount: 15,
+          failCount: 0,
+          status: 'completed',
+          sendTime: '2025-06-02 18:00',
+          details: '全部发送成功'
+        }
+      ],
+      
+      sendStatusList: [],
+      availableVariables: ['姓名', '邮箱', '公司', '课程名称', '开始时间', '地点']
+    }
+  },
+
+  computed: {
+    selectedTemplate() {
+      return this.emailTemplates.find(t => t.id === this.selectedTemplateId)
+    },
+
+    validEmailsCount() {
+      return this.recipients.filter(user => user.email && user.email.includes('@')).length
+    },
+
+    previewRecipients() {
+      return this.selectedRecipients.slice(0, 3)
+    },
+
+    emailPreviewContent() {
+      if (!this.selectedTemplate || this.selectedRecipients.length === 0 || !this.sendForm.subject) {
+        return '请先完善发送设置...'
+      }
+
+      const sampleUser = this.selectedRecipients[0]
+      const subjectPreview = this.replaceVariables(this.sendForm.subject, sampleUser)
+      const contentPreview = this.replaceVariables(this.selectedTemplate.content, sampleUser)
+
+      return `
+        <div class="mb-3">
+          <strong>主题：</strong>${subjectPreview}
+        </div>
+        <div class="mb-3">
+          <strong>收件人：</strong>${sampleUser.name} (${sampleUser.email})
+        </div>
+        <hr>
+        <div>${contentPreview.replace(/\n/g, '<br>')}</div>
+      `
+    },
+
+    templatePreviewContent() {
+      if (!this.templateForm.content) {
+        return '预览内容将在这里显示...'
+      }
+
+      const sampleData = {
+        name: '张三',
+        email: 'zhangsan@example.com',
+        company: '科技有限公司',
+        course: '智能制造专题'
+      }
+
+      return this.replaceVariables(this.templateForm.content, sampleData, true).replace(/\n/g, '<br>')
+    },
+
+    filteredHistory() {
+      if (!this.historyFilter) return this.sendHistory
+      return this.sendHistory.filter(record => record.status === this.historyFilter)
+    }
+  },
+
+  methods: {
+    // 模板相关方法
+    selectTemplate(templateId) {
+      this.selectedTemplateId = templateId
+    },
+
+    handleTemplateAction(command) {
+      switch (command.action) {
+        case 'edit':
+          this.editTemplate(command.id)
+          break
+        case 'duplicate':
+          this.duplicateTemplate(command.id)
+          break
+        case 'delete':
+          this.deleteTemplate(command.id)
+          break
+      }
+    },
+
+    editTemplate(templateId) {
+      const template = this.emailTemplates.find(t => t.id === templateId)
+      if (template) {
+        this.templateForm = { ...template }
+        this.showTemplateModal = true
+      }
+    },
+
+    duplicateTemplate(templateId) {
+      const template = this.emailTemplates.find(t => t.id === templateId)
+      if (template) {
+        const newTemplate = {
+          ...template,
+          id: Date.now(),
+          name: template.name + ' (副本)',
+          createTime: new Date().toLocaleString('zh-CN'),
+          useCount: 0
+        }
+        this.emailTemplates.push(newTemplate)
+        this.$message.success('模板复制成功！')
+      }
+    },
+
+    deleteTemplate(templateId) {
+      this.$confirm('确定要删除这个模板吗？', '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning'
+      }).then(() => {
+        this.emailTemplates = this.emailTemplates.filter(t => t.id !== templateId)
+        if (this.selectedTemplateId === templateId) {
+          this.selectedTemplateId = null
+        }
+        this.$message.success('删除成功！')
+      })
+    },
+
+    formatTemplateContent(content) {
+      return content.replace(/\n/g, '<br>')
+                   .replace(/\{\{([^}]+)\}\}/g, '<span class="variable-tag">{{$1}}</span>')
+    },
+
+    // 导航方法
+    goToRecipients() {
+      if (!this.selectedTemplate) {
+        this.$message.warning('请先选择一个邮件模板')
+        return
+      }
+      this.activeTab = 'recipients'
+    },
+
+    goBackToTemplates() {
+      this.activeTab = 'templates'
+    },
+
+    goToSend() {
+      if (!this.selectedTemplate) {
+        this.$message.warning('请先选择邮件模板')
+        return
+      }
+      if (this.selectedRecipients.length === 0) {
+        this.$message.warning('请先选择收件人')
+        return
+      }
+      this.activeTab = 'send'
+      this.updateEmailPreview()
+    },
+
+    goBackToRecipients() {
+      this.activeTab = 'recipients'
+    },
+
+    // 文件上传相关方法
+    triggerFileUpload() {
+      this.$refs.fileInput.click()
+    },
+
+    handleFileUpload(event) {
+      const file = event.target.files[0]
+      if (file) {
+        this.parseExcelFile(file)
+      }
+    },
+
+    handleDrop(event) {
+      event.preventDefault()
+      const files = event.dataTransfer.files
+      if (files.length > 0) {
+        this.parseExcelFile(files[0])
+      }
+    },
+
+    parseExcelFile(file) {
+      // 模拟Excel解析
+      const loading = this.$loading({
+        lock: true,
+        text: '正在解析Excel文件...',
+        spinner: 'el-icon-loading',
+        background: 'rgba(0, 0, 0, 0.7)'
+      })
+
+      setTimeout(() => {
+        const newUsers = [
+          { id: Date.now() + 1, name: '新用户1', email: 'newuser1@example.com', company: '导入公司1', course: '导入课程1' },
+          { id: Date.now() + 2, name: '新用户2', email: 'newuser2@example.com', company: '导入公司2', course: '导入课程2' },
+          { id: Date.now() + 3, name: '新用户3', email: 'newuser3@example.com', company: '导入公司3', course: '导入课程3' }
+        ]
+
+        this.recipients = [...this.recipients, ...newUsers]
+        loading.close()
+        this.$message.success(`成功导入 ${newUsers.length} 个用户数据！`)
+      }, 2000)
+    },
+
+    // 收件人选择相关方法
+    handleSelectionChange(selection) {
+      this.selectedRecipients = selection
+    },
+
+    toggleSelectAll() {
+      this.$refs.recipientTable.toggleAllSelection()
+    },
+
+    removeFromSelection(userId) {
+      this.selectedRecipients = this.selectedRecipients.filter(user => user.id !== userId)
+    },
+
+    clearSelection() {
+      this.selectedRecipients = []
+      this.$refs.recipientTable.clearSelection()
+    },
+
+    exportSelected() {
+      if (this.selectedRecipients.length === 0) {
+        this.$message.warning('请先选择要导出的用户')
+        return
+      }
+
+      // 创建CSV内容
+      const csvData = [
+        ['姓名', '邮箱', '公司', '课程名称'],
+        ...this.selectedRecipients.map(user => [
+          user.name,
+          user.email,
+          user.company,
+          user.course || ''
+        ])
+      ]
+
+      const csvContent = csvData.map(row => row.join(',')).join('\n')
+      const blob = new Blob(['\ufeff' + csvContent], { type: 'text/csv;charset=utf-8;' })
+      const link = document.createElement('a')
+      const url = URL.createObjectURL(blob)
+      
+      link.setAttribute('href', url)
+      link.setAttribute('download', `选中用户_${new Date().toISOString().slice(0, 10)}.csv`)
+      link.style.visibility = 'hidden'
+      
+      document.body.appendChild(link)
+      link.click()
+      document.body.removeChild(link)
+
+      this.$message.success(`已导出 ${this.selectedRecipients.length} 个用户数据`)
+    },
+
+    // 模板编辑相关方法
+    handleCloseTemplateModal() {
+      this.templateForm = {
+        name: '',
+        description: '',
+        content: ''
+      }
+      this.showTemplateModal = false
+    },
+
+    insertVariable(variable) {
+      const textarea = this.$refs.templateContentRef.$el.querySelector('textarea')
+      const start = textarea.selectionStart
+      const end = textarea.selectionEnd
+      const text = this.templateForm.content
+      
+      this.templateForm.content = text.substring(0, start) + variable + text.substring(end)
+      
+      this.$nextTick(() => {
+        textarea.focus()
+        textarea.setSelectionRange(start + variable.length, start + variable.length)
+      })
+    },
+
+    updateTemplatePreview() {
+      // 预览内容通过计算属性自动更新
+    },
+
+    saveTemplate() {
+      if (!this.templateForm.name || !this.templateForm.content) {
+        this.$message.error('请填写模板名称和内容')
+        return
+      }
+
+      // 提取变量
+      const variables = [...new Set(this.templateForm.content.match(/\{\{([^}]+)\}\}/g) || [])].map(v => v.slice(2, -2))
+
+      const template = {
+        id: this.templateForm.id || Date.now(),
+        name: this.templateForm.name,
+        description: this.templateForm.description,
+        content: this.templateForm.content,
+        variables: variables,
+        createTime: new Date().toLocaleString('zh-CN'),
+        useCount: this.templateForm.useCount || 0
+      }
+
+      if (this.templateForm.id) {
+        // 编辑现有模板
+        const index = this.emailTemplates.findIndex(t => t.id === this.templateForm.id)
+        this.emailTemplates.splice(index, 1, template)
+        this.$message.success('模板更新成功！')
+      } else {
+        // 创建新模板
+        this.emailTemplates.push(template)
+        this.$message.success('模板创建成功！')
+      }
+
+      this.handleCloseTemplateModal()
+    },
+
+    // 发送相关方法
+    updateEmailPreview() {
+      // 预览内容通过计算属性自动更新
+    },
+
+    confirmSending() {
+      if (!this.sendForm.subject) {
+        this.$message.error('请填写邮件主题')
+        return
+      }
+
+      this.$confirm(
+        `确定要发送邮件给 ${this.selectedRecipients.length} 个收件人吗？\n\n模板：${this.selectedTemplate.name}\n主题：${this.sendForm.subject}`,
+        '确认发送',
+        {
+          confirmButtonText: '确定',
+          cancelButtonText: '取消',
+          type: 'warning'
+        }
+      ).then(() => {
+        this.simulateSending()
+      })
+    },
+
+    simulateSending() {
+      this.showSendProgress = true
+      this.sendProgress = 0
+      this.sendStatusList = this.selectedRecipients.map(user => ({
+        ...user,
+        status: 'pending'
+      }))
+
+      let sent = 0
+      const total = this.selectedRecipients.length
+
+      const sendInterval = setInterval(() => {
+        if (sent < total) {
+          // 模拟发送成功/失败
+          const success = Math.random() > 0.1 // 90%成功率
+          this.sendStatusList[sent].status = success ? 'sent' : 'failed'
+          
+          sent++
+          this.sendProgress = Math.round((sent / total) * 100)
+          
+          if (sent === total) {
+            clearInterval(sendInterval)
+            this.$message.success('邮件发送完成！')
+            
+            // 添加到发送记录
+            const newRecord = {
+              id: Date.now(),
+              templateName: this.selectedTemplate.name,
+              recipientCount: total,
+              successCount: this.sendStatusList.filter(s => s.status === 'sent').length,
+              failCount: this.sendStatusList.filter(s => s.status === 'failed').length,
+              status: 'completed',
+              sendTime: new Date().toLocaleString('zh-CN'),
+              details: '发送完成'
+            }
+            
+            this.sendHistory.unshift(newRecord)
+          }
+        }
+      }, 1000)
+    },
+
+    // 发送记录相关方法
+    toggleHistoryDetail(record) {
+      // 这里可以展开显示详细的发送记录
+      console.log('查看记录详情:', record)
+    },
+
+    // 工具方法
+    replaceVariables(text, userData, isPreview = false) {
+      let result = text
+        .replace(/\{\{姓名\}\}/g, userData.name || '示例姓名')
+        .replace(/\{\{邮箱\}\}/g, userData.email || 'example@email.com')
+        .replace(/\{\{公司\}\}/g, userData.company || '示例公司')
+        .replace(/\{\{课程名称\}\}/g, userData.course || '示例课程')
+        .replace(/\{\{开始时间\}\}/g, '2025-06-15 09:00')
+        .replace(/\{\{地点\}\}/g, '苏州科技大学')
+
+      if (isPreview) {
+        result = result.replace(/\{\{([^}]+)\}\}/g, '<span class="variable-tag">{{$1}}</span>')
+      }
+
+      return result
+    },
+
+    getStatusType(status) {
+      const statusMap = {
+        pending: 'warning',
+        sending: 'primary',
+        sent: 'success',
+        failed: 'danger'
+      }
+      return statusMap[status] || 'info'
+    },
+
+    getStatusText(status) {
+      const statusMap = {
+        pending: '等待发送',
+        sending: '发送中',
+        sent: '发送成功',
+        failed: '发送失败'
+      }
+      return statusMap[status] || '未知状态'
+    }
+  }
+}
+</script>
+
+<style scoped>
+.email-container {
+  padding: 20px;
+  background-color: #f8f9fa;
+  min-height: 100vh;
+}
+
+.email-header {
+  background: white;
+  padding: 20px 30px;
+  border-bottom: 1px solid #e9ecef;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+  margin-bottom: 20px;
+  border-radius: 8px;
+}
+
+.email-title {
+  font-size: 24px;
+  font-weight: 700;
+  color: #2c3e50;
+  margin: 0;
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+
+.email-main {
+  max-width: 1400px;
+  margin: 0 auto;
+}
+
+.tab-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 20px;
+}
+
+.tab-footer, .tab-navigation {
+  display: flex;
+  justify-content: flex-end;
+  align-items: center;
+  margin-top: 20px;
+  padding-top: 20px;
+  border-top: 1px solid #e9ecef;
+}
+
+.templates-list {
+  margin: 20px 0;
+}
+
+.template-card {
+  background: white;
+  border-radius: 12px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
+  padding: 24px;
+  margin-bottom: 20px;
+  border: 2px solid transparent;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  position: relative;
+}
+
+.template-card:hover {
+  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
+  transform: translateY(-2px);
+}
+
+.template-card.selected {
+  border-color: #409EFF;
+  background: #f8fbff;
+}
+
+.template-radio {
+  position: absolute;
+  top: 16px;
+  right: 16px;
+}
+
+.template-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  margin-bottom: 16px;
+}
+
+.template-title {
+  font-size: 18px;
+  font-weight: 600;
+  color: #2c3e50;
+  margin-bottom: 8px;
+}
+
+.template-meta {
+  display: flex;
+  gap: 16px;
+  font-size: 14px;
+  color: #6c757d;
+  margin-bottom: 16px;
+}
+
+.template-description {
+  color: #6c757d;
+  margin-bottom: 16px;
+}
+
+.template-preview {
+  background: #f8f9fa;
+  border: 1px solid #e9ecef;
+  border-radius: 8px;
+  padding: 16px;
+  margin-bottom: 16px;
+  font-size: 14px;
+  line-height: 1.6;
+}
+
+.template-variables {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  align-items: center;
+}
+
+.variable-tag {
+  background: #e3f2fd;
+  color: #1976d2;
+  padding: 2px 6px;
+  border-radius: 4px;
+  font-size: 12px;
+  font-family: monospace;
+}
+
+.variable-tag.clickable {
+  cursor: pointer;
+  transition: background-color 0.2s;
+}
+
+.variable-tag.clickable:hover {
+  background: #bbdefb;
+}
+
+.upload-section {
+  margin-bottom: 30px;
+}
+
+.upload-area {
+  border: 2px dashed #e9ecef;
+  border-radius: 12px;
+  padding: 40px;
+  text-align: center;
+  background: white;
+  transition: all 0.3s ease;
+  cursor: pointer;
+}
+
+.upload-area:hover {
+  border-color: #409EFF;
+  background: #f8f9ff;
+}
+
+.upload-tips {
+  margin-top: 10px;
+  font-size: 14px;
+  color: #6c757d;
+}
+
+.recipient-table {
+  background: white;
+  border-radius: 12px;
+  overflow: hidden;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
+  margin-bottom: 20px;
+}
+
+.table-header {
+  background: #409EFF;
+  color: white;
+  padding: 16px 20px;
+  font-weight: 600;
+}
+
+.stats-section {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+  gap: 20px;
+  margin-bottom: 30px;
+}
+
+.stats-card {
+  background: white;
+  border-radius: 8px;
+  padding: 20px;
+  text-align: center;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
+}
+
+.stats-card h4 {
+  margin: 10px 0 5px;
+  font-size: 24px;
+  font-weight: bold;
+}
+
+.stats-card small {
+  color: #6c757d;
+  font-size: 12px;
+}
+
+.selected-section {
+  background: white;
+  border-radius: 12px;
+  padding: 20px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
+  margin-bottom: 20px;
+}
+
+.section-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 15px;
+}
+
+.action-buttons {
+  display: flex;
+  gap: 10px;
+}
+
+.selected-preview {
+  margin-top: 15px;
+}
+
+.empty-selection {
+  text-align: center;
+  color: #6c757d;
+  padding: 20px;
+}
+
+.selected-template-info {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.send-info {
+  display: flex;
+  align-items: center;
+  gap: 15px;
+}
+
+.preview-table {
+  background: white;
+  border-radius: 8px;
+  padding: 15px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
+}
+
+.more-info {
+  text-align: center;
+  color: #6c757d;
+  margin-top: 10px;
+  font-size: 14px;
+}
+
+.email-preview-card {
+  background: white;
+  border-radius: 8px;
+  padding: 20px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
+}
+
+.preview-title {
+  font-size: 16px;
+  font-weight: 600;
+  margin-bottom: 8px;
+}
+
+.preview-meta {
+  font-size: 14px;
+  color: #6c757d;
+  margin-bottom: 15px;
+}
+
+.preview-content {
+  border: 1px solid #e9ecef;
+  border-radius: 4px;
+  padding: 15px;
+  background: #fafafa;
+  line-height: 1.6;
+}
+
+.send-progress {
+  background: white;
+  border-radius: 12px;
+  padding: 24px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
+  margin-top: 20px;
+}
+
+.send-status {
+  margin-top: 20px;
+}
+
+.progress-item {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 12px 0;
+  border-bottom: 1px solid #e9ecef;
+}
+
+.progress-item:last-child {
+  border-bottom: none;
+}
+
+.template-preview-container {
+    border: 1px solid #e9ecef;
+  border-radius: 4px;
+  padding: 15px;
+  background: #fafafa;
+  min-height: 400px;
+  max-height: 400px;
+  overflow-y: auto;
+  line-height: 1.6;
+}
+
+.variable-tags {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.flex-grow-1 {
+  flex-grow: 1;
+}
+
+.el-dropdown-link {
+  cursor: pointer;
+  color: #409EFF;
+  font-size: 16px;
+  padding: 5px;
+}
+
+.el-dropdown-link:hover {
+  color: #66b1ff;
+}
+
+/* 响应式设计 */
+@media (max-width: 768px) {
+  .email-container {
+    padding: 10px;
+  }
+  
+  .email-header {
+    padding: 15px 20px;
+  }
+  
+  .email-title {
+    font-size: 20px;
+  }
+  
+  .tab-header {
+    flex-direction: column;
+    gap: 15px;
+    text-align: center;
+  }
+  
+  .tab-navigation {
+    flex-direction: column;
+    gap: 10px;
+  }
+  
+  .template-card {
+    padding: 16px;
+  }
+  
+  .template-meta {
+    flex-direction: column;
+    gap: 8px;
+  }
+  
+  .stats-section {
+    grid-template-columns: 1fr;
+  }
+  
+  .send-info {
+    flex-direction: column;
+    gap: 10px;
+  }
+  
+  .action-buttons {
+    flex-direction: column;
+    width: 100%;
+  }
+  
+  .upload-area {
+    padding: 20px;
+  }
+  
+  .selected-template-info {
+    flex-direction: column;
+    gap: 5px;
+    text-align: center;
+  }
+}
+
+@media (max-width: 480px) {
+  .template-variables {
+    flex-direction: column;
+    align-items: flex-start;
+  }
+  
+  .variable-tags {
+    justify-content: flex-start;
+  }
+  
+  .section-header {
+    flex-direction: column;
+    gap: 10px;
+    text-align: center;
+  }
+  
+  .email-preview-card {
+    padding: 15px;
+  }
+  
+  .preview-table {
+    padding: 10px;
+  }
+}
+
+/* Element UI 样式覆盖 */
+::v-deep .el-tabs__content {
+  padding: 20px 0;
+}
+
+::v-deep .el-tabs__header {
+  margin-bottom: 0;
+}
+
+::v-deep .el-tabs--border-card > .el-tabs__content {
+  padding: 20px;
+}
+
+::v-deep .el-table th {
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: white;
+  font-weight: 600;
+}
+
+::v-deep .el-table tbody tr:hover > td {
+  background-color: #f8f9fa;
+}
+
+::v-deep .el-dialog__header {
+  padding: 20px 20px 10px;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: white;
+}
+
+::v-deep .el-dialog__title {
+  color: white;
+  font-weight: 600;
+}
+
+::v-deep .el-dialog__headerbtn .el-dialog__close {
+  color: white;
+}
+
+::v-deep .el-progress-bar__outer {
+  border-radius: 10px;
+}
+
+::v-deep .el-progress-bar__inner {
+  border-radius: 10px;
+}
+
+::v-deep .el-alert {
+  border-radius: 8px;
+  margin-bottom: 20px;
+}
+
+::v-deep .el-form-item__label {
+  font-weight: 500;
+  color: #2c3e50;
+}
+
+::v-deep .el-input__inner, 
+::v-deep .el-textarea__inner {
+  border-radius: 6px;
+  border: 1px solid #dcdfe6;
+  transition: all 0.3s;
+}
+
+::v-deep .el-input__inner:focus, 
+::v-deep .el-textarea__inner:focus {
+  border-color: #409EFF;
+  box-shadow: 0 0 0 2px rgba(64, 158, 255, 0.2);
+}
+
+::v-deep .el-button {
+  border-radius: 6px;
+  font-weight: 500;
+  transition: all 0.3s;
+}
+
+::v-deep .el-button--primary {
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  border: none;
+}
+
+::v-deep .el-button--primary:hover {
+  background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
+  transform: translateY(-1px);
+  box-shadow: 0 4px 12px rgba(64, 158, 255, 0.3);
+}
+
+::v-deep .el-button--success {
+  background: linear-gradient(135deg, #67c23a 0%, #85ce61 100%);
+  border: none;
+}
+
+::v-deep .el-button--success:hover {
+  background: linear-gradient(135deg, #5daf34 0%, #7bc451 100%);
+  transform: translateY(-1px);
+}
+
+::v-deep .el-tag {
+  border-radius: 12px;
+  font-weight: 500;
+}
+
+::v-deep .el-radio__input.is-checked .el-radio__inner {
+  background: #409EFF;
+  border-color: #409EFF;
+}
+
+::v-deep .el-checkbox__input.is-checked .el-checkbox__inner {
+  background: #409EFF;
+  border-color: #409EFF;
+}
+
+/* 自定义滚动条 */
+.template-preview-container::-webkit-scrollbar,
+.send-status::-webkit-scrollbar {
+  width: 6px;
+}
+
+.template-preview-container::-webkit-scrollbar-track,
+.send-status::-webkit-scrollbar-track {
+  background: #f1f1f1;
+  border-radius: 3px;
+}
+
+.template-preview-container::-webkit-scrollbar-thumb,
+.send-status::-webkit-scrollbar-thumb {
+  background: #c1c1c1;
+  border-radius: 3px;
+}
+
+.template-preview-container::-webkit-scrollbar-thumb:hover,
+.send-status::-webkit-scrollbar-thumb:hover {
+  background: #a8a8a8;
+}
+
+/* 动画效果 */
+.template-card {
+  animation: fadeInUp 0.3s ease-out;
+}
+
+@keyframes fadeInUp {
+  from {
+    opacity: 0;
+    transform: translateY(20px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+.progress-item {
+  animation: slideInLeft 0.3s ease-out;
+}
+
+@keyframes slideInLeft {
+  from {
+    opacity: 0;
+    transform: translateX(-20px);
+  }
+  to {
+    opacity: 1;
+    transform: translateX(0);
+  }
+}
+
+/* 加载状态样式 */
+.loading-overlay {
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background: rgba(255, 255, 255, 0.8);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 8px;
+  z-index: 10;
+}
+
+.loading-spinner {
+  width: 40px;
+  height: 40px;
+  border: 4px solid #f3f3f3;
+  border-top: 4px solid #409EFF;
+  border-radius: 50%;
+  animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+  0% { transform: rotate(0deg); }
+  100% { transform: rotate(360deg); }
+}
+
+/* 拖拽上传样式 */
+.upload-area.dragover {
+  border-color: #409EFF;
+  background: #e3f2fd;
+  transform: scale(1.02);
+}
+
+/* 错误状态样式 */
+.error-state {
+  text-align: center;
+  padding: 40px;
+  color: #909399;
+}
+
+.error-state i {
+  font-size: 48px;
+  margin-bottom: 16px;
+  display: block;
+}
+
+/* 成功状态样式 */
+.success-state {
+  text-align: center;
+  padding: 40px;
+  color: #67C23A;
+}
+
+.success-state i {
+  font-size: 48px;
+  margin-bottom: 16px;
+  display: block;
+}
+
+/* 空状态样式 */
+.empty-state {
+  text-align: center;
+  padding: 60px 20px;
+  color: #909399;
+}
+
+.empty-state i {
+  font-size: 64px;
+  margin-bottom: 20px;
+  display: block;
+  color: #c0c4cc;
+}
+
+.empty-state h4 {
+  margin-bottom: 12px;
+  color: #606266;
+}
+
+.empty-state p {
+  margin-bottom: 0;
+  font-size: 14px;
+}
+
+/* 高亮搜索结果 */
+.highlight {
+  background-color: #fff2cc;
+  padding: 1px 3px;
+  border-radius: 2px;
+}
+
+/* 状态徽章动画 */
+.status-badge {
+  animation: pulse 0.5s ease-in-out;
+}
+
+@keyframes pulse {
+  0% {
+    transform: scale(1);
+  }
+  50% {
+    transform: scale(1.05);
+  }
+  100% {
+    transform: scale(1);
+  }
+}
+
+/* 工具提示样式 */
+.tooltip-content {
+  max-width: 200px;
+  word-wrap: break-word;
+}
+
+/* 表格行悬停效果增强 */
+::v-deep .el-table__row:hover {
+  background-color: #f8f9fa;
+  transform: translateY(-1px);
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  transition: all 0.3s ease;
+}
+
+/* 按钮组样式 */
+.button-group {
+  display: flex;
+  gap: 10px;
+  flex-wrap: wrap;
+}
+
+.button-group .el-button {
+  margin: 0;
+}
+
+/* 卡片悬停效果 */
+.hover-card {
+  transition: all 0.3s ease;
+}
+
+.hover-card:hover {
+  transform: translateY(-2px);
+  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
+}
+
+/* 渐变背景 */
+.gradient-bg {
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+}
+
+/* 文本渐变 */
+.gradient-text {
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
+  font-weight: 600;
+}
+
+/* 打字机效果 */
+.typewriter {
+  overflow: hidden;
+  border-right: .15em solid #409EFF;
+  white-space: nowrap;
+  margin: 0 auto;
+  letter-spacing: .15em;
+  animation: typing 3.5s steps(40, end), blink-caret .75s step-end infinite;
+}
+
+@keyframes typing {
+  from { width: 0 }
+  to { width: 100% }
+}
+
+@keyframes blink-caret {
+  from, to { border-color: transparent }
+  50% { border-color: #409EFF; }
+}
+
+/* 加载动画 */
+.bounce {
+  animation: bounce 2s infinite;
+}
+
+@keyframes bounce {
+  0%, 20%, 53%, 80%, 100% {
+    animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
+    transform: translate3d(0,0,0);
+  }
+  40%, 43% {
+    animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
+    transform: translate3d(0, -30px, 0);
+  }
+  70% {
+    animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
+    transform: translate3d(0, -15px, 0);
+  }
+  90% {
+    transform: translate3d(0,-4px,0);
+  }
+}
+
+/* 波浪动画 */
+.wave {
+  animation: wave 2s ease-in-out infinite;
+}
+
+@keyframes wave {
+  0%, 100% {
+    transform: translateY(0px);
+  }
+  50% {
+    transform: translateY(-10px);
+  }
+}
+
+/* 进度条增强样式 */
+.progress-enhanced {
+  position: relative;
+  background: linear-gradient(90deg, #f0f0f0 0%, #e0e0e0 100%);
+  border-radius: 20px;
+  overflow: hidden;
+  box-shadow: inset 0 2px 5px rgba(0,0,0,0.1);
+}
+
+.progress-enhanced::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: -100%;
+  width: 100%;
+  height: 100%;
+  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);
+  animation: shimmer 2s infinite;
+}
+
+@keyframes shimmer {
+  0% { left: -100%; }
+  100% { left: 100%; }
+}
+
+/* 通知提示样式 */
+.notification-badge {
+  position: absolute;
+  top: -8px;
+  right: -8px;
+  background: #ff4757;
+  color: white;
+  border-radius: 50%;
+  width: 18px;
+  height: 18px;
+  font-size: 12px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  animation: pulse-notification 2s infinite;
+}
+
+@keyframes pulse-notification {
+  0% {
+    box-shadow: 0 0 0 0 rgba(255, 71, 87, 0.7);
+  }
+  70% {
+    box-shadow: 0 0 0 10px rgba(255, 71, 87, 0);
+  }
+  100% {
+    box-shadow: 0 0 0 0 rgba(255, 71, 87, 0);
+  }
+}
+
+/* 拖拽排序样式 */
+.sortable-ghost {
+  opacity: 0.4;
+  background: #c8ebfb;
+}
+
+.sortable-chosen {
+  transform: rotate(5deg);
+}
+
+.sortable-drag {
+  transform: rotate(5deg);
+  opacity: 0.8;
+}
+
+/* 代码块样式 */
+.code-block {
+  background: #2d3748;
+  color: #e2e8f0;
+  padding: 16px;
+  border-radius: 8px;
+  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
+  font-size: 14px;
+  line-height: 1.5;
+  overflow-x: auto;
+}
+
+.code-block .keyword {
+  color: #ed8936;
+}
+
+.code-block .string {
+  color: #68d391;
+}
+
+.code-block .comment {
+  color: #a0aec0;
+  font-style: italic;
+}
+
+/* 表单验证样式 */
+.form-error {
+  border-color: #f56565 !important;
+  box-shadow: 0 0 0 2px rgba(245, 101, 101, 0.2) !important;
+}
+
+.form-success {
+  border-color: #48bb78 !important;
+  box-shadow: 0 0 0 2px rgba(72, 187, 120, 0.2) !important;
+}
+
+.error-message {
+  color: #f56565;
+  font-size: 12px;
+  margin-top: 4px;
+  display: flex;
+  align-items: center;
+  gap: 4px;
+}
+
+.success-message {
+  color: #48bb78;
+  font-size: 12px;
+  margin-top: 4px;
+  display: flex;
+  align-items: center;
+  gap: 4px;
+}
+
+/* 深色模式支持 */
+@media (prefers-color-scheme: dark) {
+  .email-container {
+    background-color: #1a202c;
+    color: #e2e8f0;
+  }
+  
+  .email-header {
+    background: #2d3748;
+    border-bottom-color: #4a5568;
+  }
+  
+  .template-card,
+  .stats-card,
+  .selected-section,
+  .email-preview-card,
+  .send-progress {
+    background: #2d3748;
+    border-color: #4a5568;
+  }
+  
+  .template-preview,
+  .preview-content,
+  .template-preview-container {
+    background: #1a202c;
+    border-color: #4a5568;
+    color: #e2e8f0;
+  }
+  
+  .upload-area {
+    background: #2d3748;
+    border-color: #4a5568;
+  }
+  
+  .upload-area:hover {
+    background: #374151;
+  }
+}
+
+/* 自定义选择器样式 */
+.custom-select {
+  position: relative;
+}
+
+.custom-select::after {
+  content: '\25BC';
+  position: absolute;
+  top: 50%;
+  right: 10px;
+  transform: translateY(-50%);
+  pointer-events: none;
+  color: #666;
+}
+
+/* 图标动画 */
+.icon-spin {
+  animation: spin 1s linear infinite;
+}
+
+.icon-bounce {
+  animation: iconBounce 1s ease-in-out infinite;
+}
+
+@keyframes iconBounce {
+  0%, 100% {
+    transform: translateY(0);
+  }
+  50% {
+    transform: translateY(-10px);
+  }
+}
+
+/* 文字闪烁效果 */
+.text-blink {
+  animation: blink 1.5s linear infinite;
+}
+
+@keyframes blink {
+  0%, 50% {
+    opacity: 1;
+  }
+  51%, 100% {
+    opacity: 0;
+  }
+}
+
+/* 悬停放大效果 */
+.hover-scale {
+  transition: transform 0.3s ease;
+}
+
+.hover-scale:hover {
+  transform: scale(1.05);
+}
+
+/* 边框渐变效果 */
+.gradient-border {
+  position: relative;
+  background: white;
+  border-radius: 8px;
+}
+
+.gradient-border::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  border-radius: 8px;
+  padding: 2px;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
+  mask-composite: exclude;
+}
+
+/* 水波纹效果 */
+.ripple {
+  position: relative;
+  overflow: hidden;
+}
+
+.ripple::before {
+  content: '';
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  width: 0;
+  height: 0;
+  border-radius: 50%;
+  background: rgba(255, 255, 255, 0.5);
+  transform: translate(-50%, -50%);
+  transition: width 0.6s, height 0.6s;
+}
+
+.ripple:active::before {
+  width: 300px;
+  height: 300px;
+}
+
+/* 文字打字效果 */
+.typing-effect {
+  overflow: hidden;
+  white-space: nowrap;
+  width: 0;
+  animation: typing 2s steps(20, end) forwards;
+}
+
+/* 滑入效果 */
+.slide-in-left {
+  animation: slideInLeft 0.5s ease-out;
+}
+
+.slide-in-right {
+  animation: slideInRight 0.5s ease-out;
+}
+
+@keyframes slideInRight {
+  from {
+    opacity: 0;
+    transform: translateX(30px);
+  }
+  to {
+    opacity: 1;
+    transform: translateX(0);
+  }
+}
+
+/* 翻转效果 */
+.flip-card {
+  perspective: 1000px;
+}
+
+.flip-card-inner {
+  position: relative;
+  width: 100%;
+  height: 100%;
+  text-align: center;
+  transition: transform 0.6s;
+  transform-style: preserve-3d;
+}
+
+.flip-card:hover .flip-card-inner {
+  transform: rotateY(180deg);
+}
+
+.flip-card-front, .flip-card-back {
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  backface-visibility: hidden;
+  border-radius: 8px;
+}
+
+.flip-card-back {
+  transform: rotateY(180deg);
+}
+
+/* 毛玻璃效果 */
+.glass-effect {
+  background: rgba(255, 255, 255, 0.1);
+  backdrop-filter: blur(10px);
+  border: 1px solid rgba(255, 255, 255, 0.2);
+  border-radius: 10px;
+}
+
+/* 霓虹灯效果 */
+.neon-text {
+  color: #fff;
+  text-shadow: 
+    0 0 5px #409EFF,
+    0 0 10px #409EFF,
+    0 0 20px #409EFF,
+    0 0 40px #409EFF;
+}
+
+/* 粒子效果背景 */
+.particles-bg {
+  position: relative;
+  overflow: hidden;
+}
+
+.particles-bg::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background-image: 
+    radial-gradient(circle at 20% 50%, rgba(64, 158, 255, 0.1) 0%, transparent 50%),
+    radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.1) 0%, transparent 50%),
+    radial-gradient(circle at 40% 80%, rgba(64, 158, 255, 0.1) 0%, transparent 50%);
+  animation: particles 10s ease-in-out infinite;
+}
+
+@keyframes particles {
+  0%, 100% {
+    transform: translate(0, 0) rotate(0deg);
+  }
+  33% {
+    transform: translate(30px, -30px) rotate(120deg);
+  }
+  66% {
+    transform: translate(-20px, 20px) rotate(240deg);
+  }
+}
+
+/* 脉冲光晕效果 */
+.pulse-glow {
+  animation: pulseGlow 2s ease-in-out infinite alternate;
+}
+
+@keyframes pulseGlow {
+  from {
+    box-shadow: 0 0 20px rgba(64, 158, 255, 0.4);
+  }
+  to {
+    box-shadow: 0 0 30px rgba(64, 158, 255, 0.8);
+  }
+}
+
+/* 浮动标签效果 */
+.floating-label {
+  position: relative;
+}
+
+.floating-label input:focus + label,
+.floating-label input:not(:placeholder-shown) + label {
+  transform: translateY(-25px) scale(0.8);
+  color: #409EFF;
+}
+
+.floating-label label {
+  position: absolute;
+  top: 12px;
+  left: 12px;
+  transition: all 0.3s ease;
+  pointer-events: none;
+  color: #999;
+}
+
+/* 微交互按钮 */
+.micro-interaction-btn {
+  position: relative;
+  overflow: hidden;
+  transition: all 0.3s ease;
+}
+
+.micro-interaction-btn::after {
+  content: '';
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  width: 0;
+  height: 0;
+  background: rgba(255, 255, 255, 0.3);
+  border-radius: 50%;
+  transform: translate(-50%, -50%);
+  transition: width 0.3s, height 0.3s;
+}
+
+.micro-interaction-btn:hover::after {
+  width: 100%;
+  height: 100%;
+}
+
+/* 数据可视化样式 */
+.chart-container {
+  position: relative;
+  padding: 20px;
+  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
+  border-radius: 12px;
+  overflow: hidden;
+}
+
+.chart-grid {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background-image: 
+    linear-gradient(rgba(64, 158, 255, 0.1) 1px, transparent 1px),
+    linear-gradient(90deg, rgba(64, 158, 255, 0.1) 1px, transparent 1px);
+  background-size: 20px 20px;
+}
+
+/* 加载骨架屏 */
+.skeleton {
+  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
+  background-size: 200% 100%;
+  animation: loading 1.5s infinite;
+}
+
+@keyframes loading {
+  0% {
+    background-position: 200% 0;
+  }
+  100% {
+    background-position: -200% 0;
+  }
+}
+
+.skeleton-text {
+  height: 16px;
+  border-radius: 4px;
+  margin-bottom: 8px;
+}
+
+.skeleton-title {
+  height: 24px;
+  border-radius: 4px;
+  margin-bottom: 16px;
+  width: 60%;
+}
+
+.skeleton-avatar {
+  width: 40px;
+  height: 40px;
+  border-radius: 50%;
+}
+
+/* 工具提示增强 */
+.tooltip-enhanced {
+  position: relative;
+  cursor: help;
+}
+
+.tooltip-enhanced::after {
+  content: attr(data-tooltip);
+  position: absolute;
+  bottom: 100%;
+  left: 50%;
+  transform: translateX(-50%);
+  background: #333;
+  color: white;
+  padding: 8px 12px;
+  border-radius: 4px;
+  font-size: 12px;
+  white-space: nowrap;
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 0.3s;
+  z-index: 1000;
+}
+
+.tooltip-enhanced::before {
+  content: '';
+  position: absolute;
+  bottom: 100%;
+  left: 50%;
+  transform: translateX(-50%) translateY(1px);
+  border: 5px solid transparent;
+  border-top-color: #333;
+  opacity: 0;
+  transition: opacity 0.3s;
+  z-index: 1000;
+}
+
+.tooltip-enhanced:hover::after,
+.tooltip-enhanced:hover::before {
+  opacity: 1;
+}
+
+/* 状态指示器 */
+.status-indicator {
+  position: relative;
+  display: inline-block;
+  width: 8px;
+  height: 8px;
+  border-radius: 50%;
+  margin-right: 8px;
+}
+
+.status-indicator.online {
+  background: #52c41a;
+  box-shadow: 0 0 0 2px rgba(82, 196, 26, 0.3);
+}
+
+.status-indicator.offline {
+  background: #ff4d4f;
+}
+
+.status-indicator.away {
+  background: #faad14;
+}
+
+.status-indicator.busy {
+  background: #722ed1;
+}
+
+/* 进度环 */
+.progress-circle {
+  position: relative;
+  width: 120px;
+  height: 120px;
+  border-radius: 50%;
+  background: conic-gradient(#409EFF 0deg, #409EFF var(--progress, 0deg), #e6f7ff var(--progress, 0deg));
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.progress-circle::before {
+  content: '';
+  position: absolute;
+  width: 80px;
+  height: 80px;
+  border-radius: 50%;
+  background: white;
+}
+
+.progress-circle .progress-text {
+  position: relative;
+  z-index: 1;
+  font-weight: bold;
+  color: #409EFF;
+}
+
+/* 卡片堆叠效果 */
+.card-stack {
+  position: relative;
+}
+
+.card-stack .card {
+  position: relative;
+  background: white;
+  border-radius: 8px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  transition: transform 0.3s ease;
+}
+
+.card-stack .card:nth-child(2) {
+  transform: translateY(-4px) rotate(1deg);
+  z-index: -1;
+}
+
+.card-stack .card:nth-child(3) {
+  transform: translateY(-8px) rotate(-1deg);
+  z-index: -2;
+}
+
+.card-stack:hover .card {
+  transform: translateY(0) rotate(0deg);
+}
+
+/* 标签云效果 */
+.tag-cloud {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  align-items: center;
+}
+
+.tag-cloud .tag {
+  padding: 4px 12px;
+  border-radius: 16px;
+  font-size: 12px;
+  transition: all 0.3s ease;
+  cursor: pointer;
+}
+
+.tag-cloud .tag:nth-child(3n+1) {
+  background: rgba(64, 158, 255, 0.1);
+  color: #409EFF;
+}
+
+.tag-cloud .tag:nth-child(3n+2) {
+  background: rgba(103, 194, 58, 0.1);
+  color: #67C23A;
+}
+
+.tag-cloud .tag:nth-child(3n+3) {
+  background: rgba(230, 162, 60, 0.1);
+  color: #E6A23C;
+}
+
+.tag-cloud .tag:hover {
+  transform: scale(1.1);
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
+}
+
+/* 时间轴样式 */
+.timeline {
+  position: relative;
+  padding-left: 30px;
+}
+
+.timeline::before {
+  content: '';
+  position: absolute;
+  left: 10px;
+  top: 0;
+  bottom: 0;
+  width: 2px;
+  background: #e8e8e8;
+}
+
+.timeline-item {
+  position: relative;
+  margin-bottom: 20px;
+}
+
+.timeline-item::before {
+  content: '';
+  position: absolute;
+  left: -25px;
+  top: 8px;
+  width: 12px;
+  height: 12px;
+  border-radius: 50%;
+  background: #409EFF;
+  border: 3px solid white;
+  box-shadow: 0 0 0 2px #409EFF;
+}
+
+/* 涟漪效果 */
+.ripple-effect {
+  position: relative;
+  overflow: hidden;
+}
+
+.ripple-effect::before {
+  content: '';
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  width: 0;
+  height: 0;
+  border-radius: 50%;
+  background: rgba(255, 255, 255, 0.6);
+  transform: translate(-50%, -50%);
+  transition: width 0.6s, height 0.6s;
+}
+
+/* 3D 卡片效果 */
+.card-3d {
+  transform-style: preserve-3d;
+  transition: transform 0.3s;
+}
+
+.card-3d:hover {
+  transform: rotateX(10deg) rotateY(10deg);
+}
+
+/* 打印样式 */
+@media print {
+  .email-container {
+    background: white !important;
+    color: black !important;
+  }
+  
+  .email-header {
+    background: white !important;
+    box-shadow: none !important;
+  }
+  
+  .tab-navigation,
+  .action-buttons,
+  .el-button {
+    display: none !important;
+  }
+  
+  .template-card,
+  .stats-card {
+    box-shadow: none !important;
+    border: 1px solid #ccc !important;
+  }
+}
+
+/* 可访问性增强 */
+@media (prefers-reduced-motion: reduce) {
+  *,
+  *::before,
+  *::after {
+    animation-duration: 0.01ms !important;
+    animation-iteration-count: 1 !important;
+    transition-duration: 0.01ms !important;
+    scroll-behavior: auto !important;
+  }
+}
+
+/* 高对比度模式 */
+@media (prefers-contrast: high) {
+  .template-card {
+    border: 2px solid #000;
+  }
+  
+  .variable-tag {
+    background: #000;
+    color: #fff;
+  }
+  
+  .el-button {
+    border: 2px solid #000;
+  }
+}
+
+/* 焦点样式增强 */
+.el-button:focus,
+.el-input__inner:focus,
+.el-textarea__inner:focus {
+  outline: 2px solid #409EFF;
+  outline-offset: 2px;
+}
+
+/* 错误边界样式 */
+.error-boundary {
+  padding: 40px;
+  text-align: center;
+  background: #fff2f0;
+  border: 1px solid #ffccc7;
+  border-radius: 8px;
+  color: #a8071a;
+}
+
+.error-boundary h3 {
+  color: #cf1322;
+  margin-bottom: 16px;
+}
+
+.error-boundary p {
+  margin-bottom: 0;
+  font-size: 14px;
+}
+</style>
\ No newline at end of file
diff --git a/src/views/library/index.vue b/src/views/library/index.vue
index 72a9639..42f3f65 100644
--- a/src/views/library/index.vue
+++ b/src/views/library/index.vue
@@ -1,408 +1,732 @@
 <template>
-    <div class="supply-demand-container">
-      <!-- 页面标题 -->
-      <div class="page-header">
-        <h2 class="page-title">
-          <i class="el-icon-s-comment"></i>
-          供需管理
-        </h2>
-        <div>
-          <el-tag type="danger">{{ pendingCount }}</el-tag>
-          <small class="text-muted">待审核</small>
-        </div>
+  <div class="library-container">
+    <!-- 页面标题 -->
+    <div class="page-header">
+      <h2 class="page-title">
+        <i class="el-icon-s-comment"></i>
+        图书管理
+      </h2>
+      <el-button type="primary" icon="el-icon-plus" @click="showUploadModal = true">
+        添加图书
+      </el-button>
+    </div>
+
+    <!-- 图书统计 -->
+    <div class="book-stats">
+      <div class="stat-card blue">
+        <div class="stat-number">1,247</div>
+        <div class="stat-label">总图书数量</div>
       </div>
-  
-      <!-- 搜索区域 -->
-      <div class="search-section">
-        <el-form :model="filters" inline>
-          <el-form-item>
-            <el-input v-model="filters.keyword" placeholder="搜索标题、内容或用户名"></el-input>
-          </el-form-item>
-          <el-form-item>
-            <el-select v-model="filters.status" placeholder="全部状态" clearable>
-              <el-option label="待审核" value="pending"></el-option>
-              <el-option label="已通过" value="approved"></el-option>
-              <el-option label="已拒绝" value="rejected"></el-option>
-            </el-select>
-          </el-form-item>
-          <el-form-item>
-            <el-select v-model="filters.type" placeholder="全部类型" clearable>
-              <el-option label="供应" value="supply"></el-option>
-              <el-option label="需求" value="demand"></el-option>
-            </el-select>
-          </el-form-item>
-          <el-form-item>
-            <el-date-picker v-model="filters.date" type="date" placeholder="选择日期"></el-date-picker>
-          </el-form-item>
-          <el-form-item>
-            <el-button type="primary" icon="el-icon-search" @click="handleSearch">搜索</el-button>
-          </el-form-item>
-          <el-form-item>
-            <el-button type="success" icon="el-icon-download" @click="handleExport">导出数据</el-button>
-          </el-form-item>
-        </el-form>
+      <div class="stat-card green">
+        <div class="stat-number">856</div>
+        <div class="stat-label">可借阅</div>
       </div>
-  
-      <!-- 供需列表表格 -->
-      <div class="table-container">
-        <el-table
-          :data="list"
-          @selection-change="handleSelectionChange"
-          style="width: 100%"
-        >
-          <el-table-column type="selection" width="55"></el-table-column>
-          <el-table-column type="index" label="序号" width="80"></el-table-column>
-          <el-table-column label="供需信息" min-width="250">
-            <template slot-scope="scope">
-              <div class="supply-title">{{ scope.row.title }}</div>
-              <div class="supply-desc">{{ scope.row.description }}</div>
-            </template>
-          </el-table-column>
-          <el-table-column label="类型" width="100">
-            <template slot-scope="scope">
-              <el-tag :type="scope.row.type === 'supply' ? 'success' : 'primary'" size="small">{{ scope.row.typeText }}</el-tag>
-            </template>
-          </el-table-column>
-          <el-table-column label="发布者" width="150">
-            <template slot-scope="scope">
-              <div class="user-info">
-                <div class="user-avatar">{{ scope.row.publisher.name.charAt(0) }}</div>
-                <div>
-                  <div class="user-name">{{ scope.row.publisher.name }}</div>
-                  <div class="user-year">{{ scope.row.publisher.year }}届</div>
-                </div>
-              </div>
-            </template>
-          </el-table-column>
-          <el-table-column label="状态" width="120">
-            <template slot-scope="scope">
-              <el-tag :type="getStatusTagType(scope.row.status)" size="small">{{ scope.row.statusText }}</el-tag>
-            </template>
-          </el-table-column>
-          <el-table-column label="优先级" width="100">
-            <template slot-scope="scope">
-              <el-tag :type="getPriorityTagType(scope.row.priority)" size="small">{{ scope.row.priorityText }}</el-tag>
-            </template>
-          </el-table-column>
-          <el-table-column label="发布时间" width="150">
-            <template slot-scope="scope">
-              <div class="time-display">{{ scope.row.publishDate }}</div>
-              <div class="time-display-secondary">{{ scope.row.publishTime }}</div>
-            </template>
-          </el-table-column>
-          <el-table-column label="审核时间" width="150">
-            <template slot-scope="scope">
-              <div v-if="scope.row.auditDate">
-                <div class="time-display">{{ scope.row.auditDate }}</div>
-                <div class="time-display-secondary">{{ scope.row.auditTime }}</div>
-              </div>
-              <span v-else>-</span>
-            </template>
-          </el-table-column>
-          <el-table-column label="操作" width="170" fixed="right">
-            <template slot-scope="scope">
-              <div class="action-buttons">
-                <el-button v-if="scope.row.status === 'pending' || scope.row.status === 'rejected'" type="success" size="mini" icon="el-icon-check" @click="handleApprove(scope.row)">通过</el-button>
-                <el-button v-if="scope.row.status === 'approved'" type="info" size="mini" icon="el-icon-remove-outline" @click="handleHide(scope.row)">隐藏</el-button>
-                <el-button type="primary" size="mini" icon="el-icon-edit" @click="handleEdit(scope.row)">编辑</el-button>
-                <el-button v-if="scope.row.status === 'pending'" type="danger" size="mini" icon="el-icon-close" @click="handleReject(scope.row)">拒绝</el-button>
-                <el-button type="info" size="mini" icon="el-icon-view" @click="handleView(scope.row)">详情</el-button>
-              </div>
-            </template>
-          </el-table-column>
-        </el-table>
+      <div class="stat-card orange">
+        <div class="stat-number">391</div>
+        <div class="stat-label">已借出</div>
       </div>
-  
-      <!-- 分页区域 -->
-      <div class="pagination-container">
-        <el-pagination
-          @size-change="handleSizeChange"
-          @current-change="handleCurrentChange"
-          :current-page="listQuery.page"
-          :page-sizes="[10, 20, 50]"
-          :page-size="listQuery.limit"
-          layout="total, sizes, prev, pager, next, jumper"
-          :total="total"
-        ></el-pagination>
+      <div class="stat-card purple">
+        <div class="stat-number">23</div>
+        <div class="stat-label">维护中</div>
       </div>
     </div>
-  </template>
-  
-  <script>
-  export default {
-    name: 'SupplyDemand',
-    data() {
-      return {
-        pendingCount: 3,
-        filters: {
-          keyword: '',
-          status: '',
-          type: '',
-          date: ''
+
+    <!-- 搜索区域 -->
+    <div class="search-section">
+      <el-form :model="filters" inline>
+        <el-form-item>
+          <el-input v-model="filters.keyword" placeholder="搜索书名、作者、ISBN"></el-input>
+        </el-form-item>
+        <el-form-item>
+          <el-select v-model="filters.category" placeholder="全部分类" clearable>
+            <el-option label="技术类" value="tech"></el-option>
+            <el-option label="商业类" value="business"></el-option>
+            <el-option label="管理类" value="management"></el-option>
+            <el-option label="金融类" value="finance"></el-option>
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-select v-model="filters.status" placeholder="全部状态" clearable>
+            <el-option label="可借阅" value="available"></el-option>
+            <el-option label="已借出" value="borrowed"></el-option>
+            <el-option label="维护中" value="maintenance"></el-option>
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" icon="el-icon-search" @click="handleSearch">搜索</el-button>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="success" icon="el-icon-download" @click="handleExport">导出数据</el-button>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="info" icon="el-icon-upload2" @click="handleImport">批量导入</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+
+    <!-- 图书列表表格 -->
+    <div class="table-container">
+      <el-table
+        :data="list"
+        @selection-change="handleSelectionChange"
+        style="width: 100%"
+      >
+        <el-table-column type="selection" width="55"></el-table-column>
+        <el-table-column label="封面" width="80">
+          <template slot-scope="scope">
+            <img :src="scope.row.cover" alt="图书封面" class="book-cover">
+          </template>
+        </el-table-column>
+        <el-table-column label="图书信息" min-width="250">
+          <template slot-scope="scope">
+            <div class="book-title">{{ scope.row.title }}</div>
+            <div class="book-author">作者：{{ scope.row.author }} · 出版社：{{ scope.row.publisher }} · {{ scope.row.year }}年</div>
+          </template>
+        </el-table-column>
+        <el-table-column label="分类" width="100">
+          <template slot-scope="scope">
+            <el-tag :type="getCategoryTagType(scope.row.category)" size="small">{{ scope.row.categoryText }}</el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column label="ISBN" width="150">
+          <template slot-scope="scope">
+            {{ scope.row.isbn }}
+          </template>
+        </el-table-column>
+        <el-table-column label="状态" width="100">
+          <template slot-scope="scope">
+            <el-tag :type="getStatusTagType(scope.row.status)" size="small">{{ scope.row.statusText }}</el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column label="添加时间" width="150">
+          <template slot-scope="scope">
+            <div class="time-display">{{ scope.row.addDate }}</div>
+            <div class="time-display-secondary">{{ scope.row.addTime }}</div>
+          </template>
+        </el-table-column>
+        <el-table-column label="操作" width="200" fixed="right">
+          <template slot-scope="scope">
+            <div class="action-buttons">
+              <el-button type="primary" size="mini" icon="el-icon-edit" @click="handleEdit(scope.row)">编辑</el-button>
+              <el-button type="info" size="mini" icon="el-icon-view" @click="handleView(scope.row)">详情</el-button>
+              <el-button v-if="scope.row.status === 'borrowed'" type="warning" size="mini" icon="el-icon-refresh-left" @click="handleReturn(scope.row)">归还</el-button>
+              <el-button type="danger" size="mini" icon="el-icon-delete" @click="handleDelete(scope.row)">删除</el-button>
+            </div>
+          </template>
+        </el-table-column>
+      </el-table>
+    </div>
+
+    <!-- 分页区域 -->
+    <div class="pagination-container">
+      <el-pagination
+        @size-change="handleSizeChange"
+        @current-change="handleCurrentChange"
+        :current-page="listQuery.page"
+        :page-sizes="[10, 20, 50]"
+        :page-size="listQuery.limit"
+        layout="total, sizes, prev, pager, next, jumper"
+        :total="total"
+      ></el-pagination>
+    </div>
+
+    <!-- 添加图书弹窗 -->
+    <el-dialog
+      title="添加图书"
+      :visible.sync="showUploadModal"
+      width="600px"
+      :before-close="handleCloseModal"
+    >
+      <el-form :model="bookForm" :rules="bookRules" ref="bookForm" label-width="100px">
+        <!-- 基本信息 -->
+        <div class="form-section">
+          <div class="section-title">
+            <i class="el-icon-info"></i>
+            基本信息
+          </div>
+          <el-row :gutter="20">
+            <el-col :span="12">
+              <el-form-item label="书名" prop="title">
+                <el-input v-model="bookForm.title" placeholder="请输入书名"></el-input>
+              </el-form-item>
+            </el-col>
+            <el-col :span="12">
+              <el-form-item label="作者" prop="author">
+                <el-input v-model="bookForm.author" placeholder="请输入作者"></el-input>
+              </el-form-item>
+            </el-col>
+          </el-row>
+          <el-row :gutter="20">
+            <el-col :span="12">
+              <el-form-item label="ISBN">
+                <el-input v-model="bookForm.isbn" placeholder="978-7-xxx-xxxxx-x"></el-input>
+              </el-form-item>
+            </el-col>
+            <el-col :span="12">
+              <el-form-item label="出版社">
+                <el-input v-model="bookForm.publisher" placeholder="请输入出版社"></el-input>
+              </el-form-item>
+            </el-col>
+          </el-row>
+          <el-row :gutter="20">
+            <el-col :span="12">
+              <el-form-item label="出版年份">
+                <el-input-number v-model="bookForm.year" :min="1900" :max="2030" placeholder="年份"></el-input-number>
+              </el-form-item>
+            </el-col>
+            <el-col :span="12">
+              <el-form-item label="分类" prop="category">
+                <el-select v-model="bookForm.category" placeholder="请选择分类">
+                  <el-option label="技术类" value="tech"></el-option>
+                  <el-option label="商业类" value="business"></el-option>
+                  <el-option label="管理类" value="management"></el-option>
+                  <el-option label="金融类" value="finance"></el-option>
+                </el-select>
+              </el-form-item>
+            </el-col>
+          </el-row>
+          <el-form-item label="图书简介">
+            <el-input
+              type="textarea"
+              v-model="bookForm.description"
+              :rows="3"
+              :maxlength="500"
+              placeholder="请输入图书简介"
+              show-word-limit
+            ></el-input>
+          </el-form-item>
+        </div>
+
+        <!-- 封面上传 -->
+        <div class="form-section">
+          <div class="section-title">
+            <i class="el-icon-picture"></i>
+            图书封面
+          </div>
+          <div class="upload-area" @click="triggerCoverUpload">
+            <div v-if="!bookForm.cover" class="upload-placeholder">
+              <i class="el-icon-upload" style="font-size: 32px; color: #9ca3af; margin-bottom: 10px;"></i>
+              <div style="color: #374151; font-weight: 500;">点击上传图书封面</div>
+              <div style="color: #9ca3af; font-size: 12px; margin-top: 5px;">支持 JPG、PNG 格式，建议尺寸 300×400</div>
+            </div>
+            <img v-else :src="bookForm.cover" alt="封面预览" class="upload-preview">
+          </div>
+          <input
+            ref="coverInput"
+            type="file"
+            accept="image/*"
+            style="display: none;"
+            @change="handleCoverUpload"
+          >
+        </div>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button @click="showUploadModal = false">取消</el-button>
+        <el-button type="primary" @click="saveBook">保存图书</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'Library',
+  data() {
+    return {
+      showUploadModal: false,
+      filters: {
+        keyword: '',
+        category: '',
+        status: ''
+      },
+      list: [
+        {
+          id: 1,
+          title: '深度学习实战指南',
+          author: '张三',
+          publisher: '机械工业出版社',
+          year: '2023',
+          isbn: '978-7-111-12345-6',
+          category: 'tech',
+          categoryText: '技术类',
+          status: 'available',
+          statusText: '可借阅',
+          cover: 'https://via.placeholder.com/50x70/4285f4/ffffff?text=书',
+          addDate: '2024-01-15',
+          addTime: '10:30'
         },
-        list: [
-          {
-            id: 1,
-            title: '提供企业管理咨询服务',
-            description: '专业企业管理咨询团队，具有10年以上行业经验...',
-            type: 'supply',
-            typeText: '供应',
-            publisher: { name: '张总', year: '2010' },
-            status: 'pending',
-            statusText: '待审核',
-            priority: 'high',
-            priorityText: '高',
-            publishDate: '2024-01-15',
-            publishTime: '14:30',
-            auditDate: null,
-            auditTime: null
-          },
-          {
-            id: 2,
-            title: '寻找技术合作伙伴',
-            description: '我们是一家初创公司，目前在开发一款AI智能客服产品...',
-            type: 'demand',
-            typeText: '需求',
-            publisher: { name: '李经理', year: '2015' },
-            status: 'approved',
-            statusText: '已通过',
-            priority: 'medium',
-            priorityText: '中',
-            publishDate: '2024-01-14',
-            publishTime: '16:45',
-            auditDate: '2024-01-14',
-            auditTime: '17:20'
-          },
-          {
-            id: 3,
-            title: '投融资咨询服务',
-            description: '专业投融资顾问，为企业提供全方位的融资解决方案...',
-            type: 'supply',
-            typeText: '供应',
-            publisher: { name: '王顾问', year: '2008' },
-            status: 'rejected',
-            statusText: '已拒绝',
-            priority: 'low',
-            priorityText: '低',
-            publishDate: '2024-01-13',
-            publishTime: '09:15',
-            auditDate: '2024-01-13',
-            auditTime: '10:30'
-          }
-        ],
-        total: 156,
-        listQuery: {
-          page: 1,
-          limit: 10
+        {
+          id: 2,
+          title: '创业公司股权设计',
+          author: '李四',
+          publisher: '中信出版社',
+          year: '2023',
+          isbn: '978-7-508-67890-1',
+          category: 'business',
+          categoryText: '商业类',
+          status: 'borrowed',
+          statusText: '已借出',
+          cover: 'https://via.placeholder.com/50x70/ff9800/ffffff?text=书',
+          addDate: '2024-01-14',
+          addTime: '15:20'
         },
-        multipleSelection: []
-      }
-    },
-    methods: {
-      handleSearch() {
-        console.log('搜索条件:', this.filters)
-        this.$message.success('搜索已触发')
-      },
-      handleExport() {
-        console.log('导出数据')
-        this.$message.info('数据导出中...')
-      },
-      handleSelectionChange(val) {
-        this.multipleSelection = val
-      },
-      getStatusTagType(status) {
-        const statusMap = {
-          pending: 'warning',
-          approved: 'success',
-          rejected: 'danger'
+        {
+          id: 3,
+          title: '敏捷项目管理实践',
+          author: '王五',
+          publisher: '电子工业出版社',
+          year: '2022',
+          isbn: '978-7-121-34567-8',
+          category: 'management',
+          categoryText: '管理类',
+          status: 'available',
+          statusText: '可借阅',
+          cover: 'https://via.placeholder.com/50x70/4caf50/ffffff?text=书',
+          addDate: '2024-01-13',
+          addTime: '09:15'
         }
-        return statusMap[status]
-      },
-      getPriorityTagType(priority) {
-        const priorityMap = {
-          high: 'danger',
-          medium: 'warning',
-          low: 'success'
-        }
-        return priorityMap[priority]
-      },
-      handleApprove(row) {
-        this.$confirm('确定要通过这条供需信息吗?', '提示', {
-          confirmButtonText: '确定',
-          cancelButtonText: '取消',
-          type: 'success'
-        }).then(() => {
-          console.log('审核通过:', row.id)
-          // API call here
-          row.status = 'approved'
-          row.statusText = '已通过'
-          this.$message.success('审核通过成功！')
-        })
-      },
-      handleEdit(row) {
-        console.log('编辑:', row.id)
-        this.$message.info('跳转到编辑页面')
-      },
-      handleReject(row) {
-        this.$prompt('请输入拒绝原因：', '提示', {
-          confirmButtonText: '确定',
-          cancelButtonText: '取消',
-          type: 'warning'
-        }).then(({ value }) => {
-          console.log('拒绝:', row.id, '原因:', value)
-          // API call here
-          row.status = 'rejected'
-          row.statusText = '已拒绝'
-          this.$message.success('已拒绝该供需信息！')
-        })
-      },
-      handleHide(row) {
-        this.$confirm('确定要隐藏这条供需信息吗?', '提示', {
-          confirmButtonText: '确定',
-          cancelButtonText: '取消',
-          type: 'info'
-        }).then(() => {
-          console.log('隐藏:', row.id)
-          // API call here
-          this.$message.success('供需信息已隐藏！')
-        })
+      ],
+      total: 1247,
+      listQuery: {
+        page: 1,
+        limit: 10
       },
-      handleView(row) {
-        console.log('查看详情:', row.id)
-        this.$message.info('跳转到详情页面')
+      multipleSelection: [],
+      bookForm: {
+        title: '',
+        author: '',
+        isbn: '',
+        publisher: '',
+        year: null,
+        category: '',
+        description: '',
+        cover: ''
       },
-      handleSizeChange(val) {
-        this.listQuery.limit = val
-        // getList()
-      },
-      handleCurrentChange(val) {
-        this.listQuery.page = val
-        // getList()
+      bookRules: {
+        title: [
+          { required: true, message: '请输入书名', trigger: 'blur' }
+        ],
+        author: [
+          { required: true, message: '请输入作者', trigger: 'blur' }
+        ],
+        category: [
+          { required: true, message: '请选择分类', trigger: 'change' }
+        ]
       }
     }
-  }
-  </script>
-  
-  <style lang="scss" scoped>
-  .supply-demand-container {
-    padding: 20px;
-    background-color: #fff;
-    margin: 20px;
-    border-radius: 8px;
-    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
-  }
-  
-  .page-header {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    margin-bottom: 20px;
-    padding-bottom: 15px;
-    border-bottom: 2px solid #e9ecef;
-    
-    .page-title {
-      font-size: 24px;
-      font-weight: bold;
-      color: #2c3e50;
-      display: flex;
-      align-items: center;
-      margin: 0;
-      
-      i {
-        margin-right: 10px;
-        color: #3498db;
+  },
+  methods: {
+    handleSearch() {
+      console.log('搜索条件:', this.filters)
+      this.$message.success('搜索已触发')
+    },
+    handleExport() {
+      console.log('导出数据')
+      this.$message.info('数据导出中...')
+    },
+    handleImport() {
+      console.log('批量导入')
+      this.$message.info('批量导入功能')
+    },
+    handleSelectionChange(val) {
+      this.multipleSelection = val
+    },
+    getCategoryTagType(category) {
+      const categoryMap = {
+        tech: 'primary',
+        business: 'success',
+        management: 'warning',
+        finance: 'danger'
       }
+      return categoryMap[category]
+    },
+    getStatusTagType(status) {
+      const statusMap = {
+        available: 'success',
+        borrowed: 'warning',
+        maintenance: 'danger'
+      }
+      return statusMap[status]
+    },
+    handleEdit(row) {
+      console.log('编辑:', row.id)
+      this.$message.info('跳转到编辑页面')
+    },
+    handleView(row) {
+      console.log('查看详情:', row.id)
+      this.$message.info('跳转到详情页面')
+    },
+    handleReturn(row) {
+      this.$confirm('确认这本图书已归还吗？', '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning'
+      }).then(() => {
+        console.log('归还图书:', row.id)
+        row.status = 'available'
+        row.statusText = '可借阅'
+        this.$message.success('图书归还成功！')
+      }).catch(() => {
+        this.$message.info('已取消归还')
+      })
+    },
+    handleDelete(row) {
+      this.$confirm('确定要删除这本图书吗？', '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning'
+      }).then(() => {
+        console.log('删除图书:', row.id)
+        // 这里应该调用删除API
+        const index = this.list.findIndex(item => item.id === row.id)
+        if (index > -1) {
+          this.list.splice(index, 1)
+        }
+        this.$message.success('图书删除成功！')
+      }).catch(() => {
+        this.$message.info('已取消删除')
+      })
+    },
+    handleSizeChange(val) {
+      this.listQuery.limit = val
+      console.log('每页显示条数:', val)
+    },
+    handleCurrentChange(val) {
+      this.listQuery.page = val
+      console.log('当前页:', val)
+    },
+    handleCloseModal() {
+      this.resetForm()
+      this.showUploadModal = false
+    },
+    triggerCoverUpload() {
+      this.$refs.coverInput.click()
+    },
+    handleCoverUpload(event) {
+      const file = event.target.files[0]
+      if (file) {
+        if (!file.type.match(/^image\/(jpeg|jpg|png)$/)) {
+          this.$message.error('请选择 JPG 或 PNG 格式的图片')
+          return
+        }
+        
+        if (file.size > 2 * 1024 * 1024) {
+          this.$message.error('图片大小不能超过 2MB')
+          return
+        }
+        
+        const reader = new FileReader()
+        reader.onload = (e) => {
+          this.bookForm.cover = e.target.result
+        }
+        reader.readAsDataURL(file)
+      }
+    },
+    saveBook() {
+      this.$refs.bookForm.validate((valid) => {
+        if (valid) {
+          console.log('保存图书:', this.bookForm)
+          
+          // 模拟保存过程
+          const loading = this.$loading({
+            lock: true,
+            text: '正在保存...',
+            spinner: 'el-icon-loading',
+            background: 'rgba(0, 0, 0, 0.7)'
+          })
+          
+          setTimeout(() => {
+            loading.close()
+            this.$message.success('图书添加成功！')
+            this.showUploadModal = false
+            this.resetForm()
+            
+            // 添加到列表（实际应用中应该重新获取列表）
+            const newBook = {
+              id: Date.now(),
+              ...this.bookForm,
+              categoryText: this.getCategoryText(this.bookForm.category),
+              status: 'available',
+              statusText: '可借阅',
+              addDate: new Date().toISOString().split('T')[0],
+              addTime: new Date().toTimeString().split(' ')[0].substring(0, 5)
+            }
+            this.list.unshift(newBook)
+          }, 1000)
+        } else {
+          this.$message.error('请填写必填字段')
+          return false
+        }
+      })
+    },
+    resetForm() {
+      this.$refs.bookForm.resetFields()
+      this.bookForm = {
+        title: '',
+        author: '',
+        isbn: '',
+        publisher: '',
+        year: null,
+        category: '',
+        description: '',
+        cover: ''
+      }
+    },
+    getCategoryText(category) {
+      const categoryMap = {
+        tech: '技术类',
+        business: '商业类',
+        management: '管理类',
+        finance: '金融类'
+      }
+      return categoryMap[category] || ''
     }
-  
-    .text-muted {
-      margin-left: 5px;
-      color: #6c757d;
-    }
-  }
-  
-  .search-section {
-    background: #f8f9fa;
-    padding: 20px;
-    border-radius: 8px;
-    margin-bottom: 20px;
-  }
-  
-  .table-container {
-    background: white;
-    border-radius: 8px;
-    overflow: hidden;
-    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
-  }
-  
-  .supply-title {
-    font-weight: 600;
-    color: #2c3e50;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    white-space: nowrap;
   }
-  
-  .supply-desc {
-    font-size: 12px;
-    color: #6c757d;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    white-space: nowrap;
+}
+</script>
+
+<style scoped>
+.library-container {
+  padding: 20px;
+  background-color: #f8f9fa;
+  min-height: 100vh;
+}
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 30px;
+  padding-bottom: 15px;
+  border-bottom: 2px solid #e9ecef;
+  background: white;
+  padding: 20px;
+  border-radius: 8px;
+  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
+}
+
+.page-title {
+  font-size: 24px;
+  font-weight: bold;
+  color: #2c3e50;
+  display: flex;
+  align-items: center;
+  margin: 0;
+}
+
+.page-title i {
+  margin-right: 10px;
+  color: #3498db;
+  font-size: 28px;
+}
+
+.book-stats {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+  gap: 20px;
+  margin-bottom: 30px;
+}
+
+.stat-card {
+  background: white;
+  border-radius: 8px;
+  padding: 20px;
+  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+  border-left: 4px solid;
+  text-align: center;
+}
+
+.stat-card.blue { border-left-color: #3498db; }
+.stat-card.green { border-left-color: #2ecc71; }
+.stat-card.orange { border-left-color: #f39c12; }
+.stat-card.purple { border-left-color: #9b59b6; }
+
+.stat-number {
+  font-size: 28px;
+  font-weight: bold;
+  color: #2c3e50;
+}
+
+.stat-label {
+  font-size: 14px;
+  color: #7f8c8d;
+  margin-top: 5px;
+}
+
+.search-section {
+  background: white;
+  padding: 20px;
+  border-radius: 8px;
+  margin-bottom: 20px;
+  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
+}
+
+.table-container {
+  background: white;
+  border-radius: 8px;
+  overflow: hidden;
+  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
+  margin-bottom: 20px;
+}
+
+.book-cover {
+  width: 50px;
+  height: 70px;
+  object-fit: cover;
+  border-radius: 4px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
+}
+
+.book-title {
+  font-weight: 600;
+  color: #2c3e50;
+  margin-bottom: 4px;
+  font-size: 14px;
+}
+
+.book-author {
+  font-size: 12px;
+  color: #7f8c8d;
+}
+
+.time-display {
+  font-size: 12px;
+  color: #333;
+}
+
+.time-display-secondary {
+  font-size: 11px;
+  color: #666;
+}
+
+.action-buttons {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 5px;
+}
+
+.action-buttons .el-button {
+  margin: 0;
+}
+
+.pagination-container {
+  display: flex;
+  justify-content: center;
+  padding: 20px;
+  background: white;
+  border-radius: 8px;
+  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
+}
+
+.form-section {
+  background: #f8f9fa;
+  padding: 20px;
+  border-radius: 8px;
+  margin-bottom: 20px;
+}
+
+.section-title {
+  font-size: 16px;
+  font-weight: 600;
+  color: #2c3e50;
+  margin-bottom: 15px;
+  display: flex;
+  align-items: center;
+}
+
+.section-title i {
+  margin-right: 8px;
+  color: #3498db;
+  font-size: 18px;
+}
+
+.upload-area {
+  border: 2px dashed #d1d5db;
+  border-radius: 8px;
+  padding: 30px;
+  text-align: center;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  background: white;
+  min-height: 120px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.upload-area:hover {
+  border-color: #3498db;
+  background: rgba(52, 152, 219, 0.05);
+}
+
+.upload-placeholder {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}
+
+.upload-preview {
+  max-width: 120px;
+  max-height: 160px;
+  border-radius: 4px;
+  object-fit: cover;
+}
+
+.dialog-footer {
+  text-align: right;
+}
+
+/* Element UI 表格样式覆盖 */
+::v-deep .el-table th {
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: white;
+  font-weight: 600;
+}
+
+::v-deep .el-table tbody tr:hover > td {
+  background-color: #f8f9fa;
+}
+
+::v-deep .el-pagination {
+  text-align: center;
+}
+
+/* 响应式设计 */
+@media (max-width: 768px) {
+  .book-stats {
+    grid-template-columns: 1fr 1fr;
   }
   
-  .user-info {
-    display: flex;
-    align-items: center;
-    gap: 8px;
-  }
-  
-  .user-avatar {
-    width: 32px;
-    height: 32px;
-    border-radius: 50%;
-    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    color: white;
-    font-size: 12px;
-    font-weight: 600;
+  .page-header {
+    flex-direction: column;
+    gap: 15px;
+    text-align: center;
   }
   
-  .user-name {
-    font-size: 12px;
-    font-weight: 600;
+  .action-buttons {
+    flex-direction: column;
   }
   
-  .user-year {
-    font-size: 11px;
-    color: #666;
+  .search-section .el-form {
+    display: block;
   }
   
-  .time-display {
-    font-size: 12px;
+  .search-section .el-form-item {
+    margin-bottom: 10px;
   }
-  
-  .time-display-secondary {
-    font-size: 11px;
-    color: #666;
+}
+
+@media (max-width: 480px) {
+  .book-stats {
+    grid-template-columns: 1fr;
   }
   
-  .action-buttons {
-    display: flex;
-    flex-wrap: wrap;
-    gap: 6px;
-  
-    .el-button {
-      margin: 0;
-    }
+  .library-container {
+    padding: 10px;
   }
   
-  .pagination-container {
-    display: flex;
-    justify-content: flex-end;
-    align-items: center;
-    padding: 20px 0;
+  .stat-number {
+    font-size: 24px;
   }
-  </style>
-  
\ No newline at end of file
+}
+</style>
\ No newline at end of file