.usage-chart {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-1) var(--space-2);
  margin: 0;
}

.usage-chart-scale {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 140px;
  margin: -7px 0;
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.usage-chart-plot {
  display: block;
  width: 100%;
  height: 140px;
  overflow: visible;
}

.usage-chart-grid,
.usage-chart-renewal,
.usage-chart-line {
  vector-effect: non-scaling-stroke;
}

.usage-chart-grid {
  stroke: var(--border);
  stroke-width: 1;
}

.usage-chart-renewal {
  stroke: var(--text-muted);
  stroke-width: 1;
  stroke-dasharray: 3 3;
}

.usage-chart-area {
  fill: var(--accent-soft);
}

.usage-chart-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linejoin: round;
}

.usage-chart-dates {
  display: flex;
  grid-column: 2;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}