/* 桌面端布局强制样式 */

/* 确保桌面端始终是3列布局 */
@media (min-width: 1200px) {
  .main-content {
    max-width: 1400px;
    width: 100% !important;
    padding: 20px 40px !important;
  }
  
  .charts-row {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 25px !important;
    margin-bottom: 25px !important;
  }
  
  .chart-card {
    width: 100% !important;
    min-width: 0 !important;
    flex: 1 !important;
  }
}

/* 中等屏幕强制3列 */
@media (min-width: 768px) and (max-width: 1199px) {
  .charts-row {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 15px !important;
  }
}

/* 小屏幕强制1列 */
@media (max-width: 767px) {
  .charts-row {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 15px !important;
  }
}