.chart-container {
  margin-top: 10px;
  padding: 10px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

@media (min-width: 600px) {
  .chart-container {
    margin-top: 8px;
    padding: 4px;
  }
}