.rpn-distribution-container {
  min-height: 320px;
  display: flex;
  flex-direction: column;
}

.rpn-distribution-title {
  margin: 0 0 0.5rem 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary, #1a1a1a);
  letter-spacing: -0.3px;
}

.rpn-pie-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.rpn-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-right: 1rem;
  font-size: 0.8rem;
  color: var(--text-secondary, #666);
}

.rpn-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

@media (max-width: 768px) {
  .rpn-distribution-container {
    min-height: 280px;
    padding: 1rem;
  }
  .rpn-distribution-title {
    font-size: 1rem;
  }
  .rpn-legend-item {
    font-size: 0.75rem;
    margin-right: 0.75rem;
  }
}

@media (max-width: 480px) {
  .rpn-distribution-container {
    min-height: 260px;
  }
}
