.chart-container {
  padding: 10px;
}
.chart {
  padding: 0;
  margin: 0;
}
.chart-popup {
  position: fixed;
  z-index: 1000;
  padding: 10px;
  background: white;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
  border: 1px solid #ddd;
  font: 12px Arial, Helvetica;
  max-width: 180px;
  max-height: 100px;
}
.chart-popup .title {
  font-weight: bold;
  margin-bottom: 5px;
  float: left;
  width: 100%;
}
.chart-popup .title .percentage {
  margin-left: 4px;
  float: right;
}
.chart-popup .value,
.chart-popup .label,
.chart-popup .units,
.chart-popup .percentage {
  display: inline;
  float: left;
  margin-right: 4px;
}
.chart-popup .value:last-child,
.chart-popup .label:last-child,
.chart-popup .units:last-child,
.chart-popup .percentage:last-child {
  margin-right: 0;
}
.chart-popup .units,
.chart-popup .percentage {
  color: #999;
}
.chart-title {
  font-weight: bold;
  text-align: center;
  padding: 1rem;
}