/* ── Rates View ── */
#charts {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chart-row {
  display: flex;
  gap: 1rem;
}

.chart-wrap {
  flex: 1;
  min-height: 280px;
  border: 1px solid #1a1a1a;
}

.chart-wrap.wide {
  flex: 1 1 100%;
}

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