/* PSD chart object — the affordance rail (A1).
   Uses the tokens already defined in styles-v2.css / chart-system.css. No new colour. */

[data-chart-slug] {
  position: relative;
}

/* The rail sits inside chart panels that are sometimes paper and sometimes ink (the hero).
   Everything here is drawn from currentColor so it reads correctly on either ground without
   a per-panel override, and without introducing a colour. */

.psd-chart-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px solid color-mix(in srgb, currentColor 22%, transparent);
}

.psd-chart-action {
  font: inherit;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: inherit;
  opacity: 0.72;
  background: transparent;
  border: 1px solid color-mix(in srgb, currentColor 32%, transparent);
  border-radius: 3px;
  padding: 4px 9px 5px;
  cursor: pointer;
  transition: opacity 0.12s ease, border-color 0.12s ease;
}

.psd-chart-action:hover:not(:disabled) {
  opacity: 1;
  border-color: color-mix(in srgb, currentColor 58%, transparent);
}

.psd-chart-action:focus-visible {
  outline: 2px solid var(--acid, #a8b63f);
  outline-offset: 2px;
  opacity: 1;
}

.psd-chart-action[aria-pressed="true"] {
  opacity: 1;
  border-color: currentColor;
}

.psd-chart-action:disabled {
  opacity: 0.5;
  cursor: default;
}

/* ---------- table view ---------- */

.psd-chart-panel[hidden],
.psd-chart-drawer[hidden] {
  display: none;
}

.psd-chart-tablewrap {
  overflow-x: auto;
  max-height: 420px;
  overflow-y: auto;
  margin-top: 10px;
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  border-radius: 3px;
}

.psd-chart-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
  color: inherit;
  background: color-mix(in srgb, currentColor 5%, transparent);
}

.psd-chart-table th,
.psd-chart-table td {
  text-align: left;
  padding: 6px 10px;
  border-bottom: 1px solid color-mix(in srgb, currentColor 14%, transparent);
  white-space: nowrap;
}

.psd-chart-table td.num {
  text-align: right;
}

.psd-chart-table th {
  position: sticky;
  top: 0;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.72;
  /* sticky: needs an opaque ground of its own so scrolled rows do not show through */
  background: var(--chart-panel-ground, var(--chart-paper, #faf7ef));
  border-bottom-color: color-mix(in srgb, currentColor 42%, transparent);
}

.psd-chart-table tr:last-child td {
  border-bottom: none;
}

/* ---------- source drawer (A4, series level until provenance lands) ---------- */

.psd-chart-drawer {
  margin-top: 10px;
  padding: 12px 14px;
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  border-left: 3px solid var(--acid, #a8b63f);
  border-radius: 0 3px 3px 0;
  background: color-mix(in srgb, currentColor 5%, transparent);
  font-size: 13px;
  line-height: 1.55;
}

.psd-chart-drawer dl {
  display: grid;
  grid-template-columns: minmax(88px, auto) 1fr;
  gap: 4px 14px;
  margin: 0;
}

.psd-chart-drawer dt {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.66;
  padding-top: 2px;
}

.psd-chart-drawer dd {
  margin: 0;
  color: inherit;
}

.psd-chart-drawer p {
  margin: 10px 0 0;
}

.psd-chart-note {
  font-size: 11.5px;
  opacity: 0.66;
}

@media (max-width: 520px) {
  .psd-chart-drawer dl {
    grid-template-columns: 1fr;
    gap: 1px 0;
  }

  .psd-chart-drawer dd {
    margin-bottom: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .psd-chart-action {
    transition: none;
  }
}

/* The hero panel is ink with white text; its sticky table header needs that same ground.
   Every other panel is paper and falls through to the default. */
.home-hero-chart {
  --chart-panel-ground: var(--ink, #171918);
}