/* ==== 企微群聊分析 v3.4 — Element Plus 自定义样式 ==== */

/* 侧边栏 */
.sidebar {
  background: #fff;
  border-right: 1px solid #e4e7ed;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.sidebar .logo {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px;
  font-size: 15px;
  font-weight: 700;
  color: #303133;
  border-bottom: 1px solid #e4e7ed;
  white-space: nowrap;
}

.sidebar-menu {
  border-right: none;
  flex: 1;
}

.sidebar-info {
  padding: 12px 16px;
  font-size: 11px;
  color: #909399;
  border-top: 1px solid #e4e7ed;
}

/* 顶栏 */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #e4e7ed;
  background: #fff;
}

.topbar h1 {
  font-size: 16px;
  font-weight: 600;
  color: #303133;
  margin: 0;
}

.topbar-right {
  display: flex;
  align-items: center;
}

/* 主内容区 */
.content {
  background: #f5f7fa;
  padding: 20px;
  overflow-y: auto;
}

/* 统计卡片 */
.stat-label {
  font-size: 13px;
  color: #909399;
  margin-bottom: 8px;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: #303133;
}

/* 报告内容框 */
.report-box {
  background: #f5f7fa;
  padding: 16px;
  border-radius: 8px;
  line-height: 1.8;
  font-size: 14px;
  max-height: 500px;
  overflow-y: auto;
}

.report-box table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0;
}

.report-box th,
.report-box td {
  border: 1px solid #dcdfe6;
  padding: 6px 10px;
  font-size: 13px;
}

.report-box th {
  background: #f0f2f5;
  font-weight: 600;
}

/* 菜单项激活样式 */
.el-menu-item.is-active {
  background-color: #ecf5ff;
  color: #409eff;
}