[data-theme='dark'] {
  .@{picker-prefix-cls}-panel-container {
    .panel-wrap {
      .panel-header {
        background-color: ~'var(--@{ant-prefix}-normal-color-f-50)';
      }
    }
  }
  .@{picker-prefix-cls}-cell-disabled {
    &::before {
      background: ~'var(--@{ant-prefix}-normal-color-f-50)';
    }
  }
}