/*
 * sphinx-tabs ships tabs.css for themes that set body[data-theme=...] (e.g. Furo).
 * PyData / NVIDIA Sphinx theme uses html[data-bs-theme=light|dark|auto] instead, so
 * those dark rules never match and tab panels / the active tab stay white in dark mode.
 * tabs.css may override generic rules, so we use .sphinx-tabs ... selectors for
 * higher specificity and Bootstrap surface tokens that track the color mode switcher.
 */
/* Tab row divider: keep separation line aligned with theme border color. */
.sphinx-tabs [role="tablist"] {
  border-bottom: 1px solid var(--pst-color-border, #a0b3bf);
}

/* Inactive tab labels: use theme link color and transparent background. */
.sphinx-tabs .sphinx-tabs-tab {
  color: var(--pst-color-link, #1d5c87);
  background-color: transparent;
}

/* Active tab: connect visually to panel and inherit theme surface/text colors. */
.sphinx-tabs .sphinx-tabs-tab[aria-selected="true"] {
  font-weight: 700;
  border: 1px solid var(--pst-color-border, #a0b3bf);
  /* Match panel background to hide the seam between tab and panel. */
  border-bottom: 1px solid var(--pst-color-surface, #fff);
  /* Preserve sphinx-tabs geometry so the active tab overlaps panel border cleanly. */
  margin: -1px;
  background-color: var(--pst-color-surface, #fff);
  color: var(--pst-color-text-base, #212529);
}

/* Tab panel container: theme-aware border/surface/text with original rounded geometry. */
.sphinx-tabs .sphinx-tabs-panel {
  border: 1px solid var(--pst-color-border, #a0b3bf);
  margin: 0 -1px -1px -1px;
  border-radius: 0 0 5px 5px;
  border-top: 0;
  background-color: var(--pst-color-surface, #fff);
  color: var(--pst-color-text-base, #212529);
}

/* Make sidebar wider to accommodate our long module names. */
.bd-sidebar-primary {
    flex-basis: 25%;  /* default is 20% */
}
.bd-page-width {
    max-width: 100rem;  /* default is 88rem */
}