.unit-curves-panel {
  position: relative;
  overflow: hidden;
}

.unit-curves-heading {
  padding-right: 260px;
}

.unit-range-tabs {
  position: absolute;
  right: 22px;
  top: 22px;
  display: flex;
  gap: 6px;
}

.unit-range-tabs .button {
  min-width: 54px;
  padding: 8px 12px;
}

.unit-range-tabs .button.active {
  border-color: var(--accent, #159766);
  background: color-mix(in srgb, var(--accent, #159766) 13%, transparent);
  color: var(--accent, #159766);
}

.unit-chart-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 20px;
  padding: 20px 22px 14px;
}

.unit-chart {
  display: block;
  width: 100%;
  min-height: 280px;
  border: 1px solid var(--line, #d7dfdc);
  background: color-mix(in srgb, var(--panel, #fff) 92%, var(--accent, #159766));
}

.unit-chart text {
  fill: var(--text-muted, #68737c);
  font: 11px ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.unit-grid-line {
  stroke: var(--line, #d7dfdc);
  stroke-width: 1;
}

.unit-zero-line {
  stroke: var(--text-muted, #68737c);
  stroke-width: 1.4;
}

.unit-curve-legend {
  display: grid;
  align-content: start;
  gap: 8px;
}

.unit-legend-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 14px;
  width: 100%;
  padding: 12px 13px;
  border: 1px solid var(--line, #d7dfdc);
  background: var(--panel, #fff);
  color: inherit;
  font: inherit;
  text-align: left;
  appearance: none;
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease, opacity 140ms ease, transform 140ms ease;
}

.unit-legend-card:hover,
.unit-legend-card:focus-visible {
  border-color: var(--accent, #159766);
}

.unit-legend-card:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent, #159766) 45%, transparent);
  outline-offset: 2px;
}

.unit-legend-card.is-visible {
  border-left: 3px solid var(--accent, #159766);
  background: color-mix(in srgb, var(--panel, #fff) 94%, var(--accent, #159766));
}

.unit-legend-card.is-hidden {
  opacity: .48;
  filter: grayscale(.7);
  border-left: 3px solid transparent;
}

.unit-legend-card.empty.is-visible {
  opacity: .62;
}

.unit-legend-card > div {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 7px;
}

.unit-legend-card i {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
}

.unit-legend-card b {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.unit-legend-card span,
.unit-legend-card small {
  color: var(--text-muted, #68737c);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: .04em;
}

.unit-legend-card .unit-selection-state {
  margin-left: auto;
  padding: 2px 5px;
  border: 1px solid currentColor;
  font-size: 9px;
  letter-spacing: .08em;
}

.unit-legend-card.is-visible .unit-selection-state {
  color: var(--accent, #159766);
}

.unit-selection-empty {
  border: 1px solid var(--line, #d7dfdc);
  background: color-mix(in srgb, var(--panel, #fff) 96%, var(--accent, #159766));
}

.unit-legend-card strong {
  font-size: 17px;
  font-variant-numeric: tabular-nums;
}

.unit-legend-card strong.positive {
  color: #159766;
}

.unit-legend-card strong.negative {
  color: #cf3154;
}

.unit-legend-card small {
  grid-column: 1 / -1;
}

.unit-empty-state {
  display: grid;
  place-items: center;
  min-height: 210px;
  padding: 32px;
  text-align: center;
  border-top: 1px solid var(--line, #d7dfdc);
}

.unit-empty-state p {
  margin: 8px 0 0;
  color: var(--text-muted, #68737c);
}

.unit-definition {
  padding: 12px 22px;
  border-top: 1px solid var(--line, #d7dfdc);
  color: var(--text-muted, #68737c);
  font: 12px ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .04em;
}

@media (max-width: 980px) {
  .unit-curves-heading {
    padding-right: 0;
  }

  .unit-range-tabs {
    position: static;
    padding: 12px 18px 0;
  }

  .unit-chart-wrap {
    grid-template-columns: 1fr;
  }

  .unit-curve-legend {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}