/* 全局样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: #303133;
  background-color: #f5f7fa;
}

/* 布局样式 */
.el-container {
  min-height: 100vh;
}

.el-header {
  height: 60px;
  line-height: 60px;
}

.el-main {
  padding: 20px;
  background-color: #f5f7fa;
}

/* 卡片样式 */
.el-card {
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 仪表盘样式 */
.dashboard {
  margin-top: 20px;
}

.info-card {
  border-radius: 4px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.info-card:hover {
  box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.info-content {
  text-align: center;
  padding: 20px 0;
}

.info-number {
  font-size: 24px;
  font-weight: bold;
  color: #409EFF;
  margin-bottom: 10px;
}

.info-label {
  font-size: 14px;
  color: #606266;
}

/* 表单样式 */
.el-form {
  margin-top: 20px;
}

.el-form-item {
  margin-bottom: 20px;
}

/* 表格样式 */
.el-table {
  margin-top: 20px;
}

/* 按钮样式 */
.el-button {
  margin-right: 10px;
}

/* 分页样式 */
.el-pagination {
  margin-top: 20px;
  text-align: right;
}

/* 登录页面样式 */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #f5f7fa;
}

.login-form {
  width: 400px;
  padding: 30px;
  background-color: #fff;
  border-radius: 4px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
}

.login-form-title {
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 30px;
  color: #303133;
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
  .el-aside {
    width: 100px !important;
  }
  
  .el-menu-item span {
    display: none;
  }
  
  .login-form {
    width: 90%;
  }
}