.legend {
  font-family: Arial, sans-serif;
  font-size: 14px;
  margin: 20px auto;
  max-width: 100%;
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.legend-title {
  font-weight: bold;
  margin-bottom: 8px;
  width: 100%;
  text-align: center;
}
.legend-item {
  display: flex;
  align-items: center;
  margin: 5px 10px;
}
.color-box {
  width: 16px;
  height: 16px;
  border: 1px solid #000;
  margin-right: 5px;
}

/* Mobile adjustments */
@media (max-width: 600px) {
  .legend {
    flex-direction: column;
    align-items: center;
  }
  .legend-item {
    width: 100%;
    justify-content: center;
    margin: 8px 0;
  }
}