.chart-container {
  position: relative;
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 20px;
  margin: 10px 0;
}

.chart-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid #e0e0e0;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.legend-color {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}

.legend-label {
  font-size: 12px;
  color: #666;
  font-weight: 500;
}

/* Responsive design */
@media (max-width: 768px) {
  .chart-container {
    padding: 15px;
  }
  
  .chart-legend {
    gap: 10px;
  }
  
  .legend-label {
    font-size: 11px;
  }
}