#app {
  font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  height: 100vh;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html, body {
  height: 100%;
  overflow: hidden;
}

/* 全局样式 */
.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-left {
  text-align: left;
}

.pull-left {
  float: left;
}

.pull-right {
  float: right;
}

.mb-10 {
  margin-bottom: 10px;
}

.mb-20 {
  margin-bottom: 20px;
}

.mt-10 {
  margin-top: 10px;
}

.mt-20 {
  margin-top: 20px;
}

.ml-10 {
  margin-left: 10px;
}

.mr-10 {
  margin-right: 10px;
}

/* 表格样式 */
.el-table .cell {
  white-space: nowrap;
}

/* 分页样式 */
.pagination-container {
  padding: 20px 0;
  text-align: right;
}

/* 搜索表单样式 */
.search-form {
  background: #f5f5f5;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 4px;
}

.search-form .el-form-item {
  margin-bottom: 10px;
}

/* 操作按钮样式 */
.operation-buttons {
  margin-bottom: 20px;
}

/* 状态标签样式 */
.status-tag {
  font-size: 12px;
}

/* 头像样式 */
.avatar-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

/* 卡片内容样式 */
.card-content {
  padding: 20px;
}

/* 统计卡片样式 */
.stat-card {
  text-align: center;
  padding: 20px;
  border-radius: 8px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  margin-bottom: 20px;
}

.stat-card .stat-number {
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 8px;
}

.stat-card .stat-label {
  font-size: 14px;
  opacity: 0.9;
}