.heatmap-container {
  padding: 0;
}

.calendar-header {
  margin-bottom: 16rpx;
}

.weekday-labels {
  display: flex;
  justify-content: space-around;
}

.weekday {
  width: 56rpx;
  text-align: center;
  font-size: 22rpx;
  color: #999;
}

.calendar-grid {
  display: flex;
  flex-direction: column;
}

.calendar-week {
  display: flex;
  justify-content: space-around;
  margin-bottom: 8rpx;
}

.calendar-day {
  width: 56rpx;
  height: 56rpx;
  border-radius: 10rpx;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calendar-day.empty {
  background: transparent;
}

.day-num {
  font-size: 22rpx;
  color: #333;
  font-weight: 500;
}

.heat-legend {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 16rpx;
  gap: 8rpx;
}

.legend-label {
  font-size: 20rpx;
  color: #999;
}

.legend-block {
  width: 32rpx;
  height: 24rpx;
  border-radius: 6rpx;
}