/* 图表样式 */
#chartContainer {
  width: 100%;
  /* margin-top: 20px; */
  margin-bottom: 20px;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 10px;
  background-color: #fff;
}

.direction-toggle {
  text-align: center;
  margin-bottom: 10px;
}

.direction-button {
  padding: 5px 15px;
  margin: 0 5px;
  cursor: pointer;
  border: none;
  border-radius: 3px;
  color: white;
}

.direction-button.north {
  background-color: #4285f4;
}

.direction-button.south {
  background-color: #34a853;
}

.direction-button.active {
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

/* 为第一列添加图表图标提示 */
.ildSummary table tr td:first-child {
  position: relative;
}

/* .ildSummary table tr td:first-child:hover::after {
  content: "点击查看图表";
  position: absolute;
  background-color: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 3px 8px;
  border-radius: 3px;
  font-size: 12px;
  white-space: nowrap;
  z-index: 100;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
} */