/* Site-wide contrast fixes plus PCFH series components. */

table thead,
table th {
  background-color: var(--surface) !important;
  color: var(--text) !important;
}

table tr {
  color: var(--text);
}

.pcfh-series-nav {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 1.25rem 0 1.5rem;
  padding: 0.85rem 1rem;
}

.pcfh-series-nav strong {
  display: block;
  margin-bottom: 0.55rem;
}

.pcfh-series-nav ol {
  display: grid;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.pcfh-series-nav a {
  display: block;
  padding: 0.15rem 0;
}

.pcfh-series-nav a[aria-current="page"] {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.pcfh-plot {
  background: var(--page-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-sizing: border-box;
  margin: 1.5rem 0;
  min-height: 440px;
  overflow: hidden;
  width: 100%;
}

.pcfh-plot-wide {
  min-height: 520px;
}

@media screen and (max-width: 600px) {
  .pcfh-plot,
  .pcfh-plot-wide {
    min-height: 420px;
  }
}