.bar-chart-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 32px;
  align-items: end;
}
.bar-chart-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.bar-chart-item .bc-label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: rgba(244,239,233,.7);
  text-align: center;
  order: -1;
}
.bar-pair {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 160px;
}
.bar {
  width: 44px;
  border-radius: 3px 3px 0 0;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}
.bar .bv {
  position: absolute;
  top: -22px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  color: rgba(244,239,233,.7);
}
.bar-without { background: rgba(244,239,233,.2); }
.bar-with { background: linear-gradient(180deg, #B060FF 0%, #FF2E86 100%); }
.bar-chart-item .bc-ratio {
  font-size: 1.5rem;
  font-weight: 700;
  color: #FF2E86;
  text-align: center;
  line-height: 1.2;
}
.bar-chart-item .bc-ratio span {
  font-size: 0.75rem;
  font-weight: 400;
  color: rgba(244,239,233,.6);
  display: block;
}
.bar-legend {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
  font-size: 0.8125rem;
}
.bar-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(244,239,233,.7);
}
.bar-legend-dot {
  width: 12px; height: 12px; border-radius: 2px; flex-shrink: 0;
}
.legend-without { background: rgba(244,239,233,.2); }
.legend-with { background: linear-gradient(180deg, #B060FF 0%, #FF2E86 100%); }
@media (max-width: 600px) {
  .bar-chart-grid { grid-template-columns: repeat(2, 1fr); }
}