/* --------------------------------------------------------------------------
   Vertical nav  (wpsubs-vnav)

   Section rail for settings-style pages. Borderless and minimal: the active
   item is marked by a left accent bar and brand-coloured text, not a filled
   pill. It is the only level of navigation on a page that uses it.
   -------------------------------------------------------------------------- */
.wpsubs-vnav {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.wpsubs-vnav__title {
  margin: 0 0 8px;
  padding: 0 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--wpsubs-text-subtle, #9ca3af);
}

.wpsubs-vnav__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  /* Reset so a <button> can be an item too, not only an <a>. */
  appearance: none;
  box-sizing: border-box;
  width: 100%;
  background: transparent;
  border: 0;
  padding: 7px 12px;
  border-left: 2px solid transparent;
  border-radius: var(--wpsubs-radius-sm, 5px);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  text-align: left;
  color: var(--wpsubs-text, #374151);
  text-decoration: none;
  cursor: pointer;
  transition:
    color 0.12s ease,
    background-color 0.12s ease,
    border-color 0.12s ease;
}

.wpsubs-vnav__item:hover,
.wpsubs-vnav__item:focus {
  background: var(--wpsubs-surface-muted, #f9fafb);
  color: var(--wpsubs-text, #374151);
}

/* WP admin puts a blue box-shadow ring on any focused link; drop it here. */
.wpsubs-vnav__item:focus {
  box-shadow: none;
  outline: none;
}

.wpsubs-vnav__item:focus-visible {
  outline: 2px solid var(--wpsubs-brand-ring, rgba(255, 77, 0, 0.2));
  outline-offset: -2px;
}

.wpsubs-vnav__item.is-active {
  border-left-color: var(--wpsubs-brand, #ff4d00);
  /* Keep the accent bar edge square; only the right corners stay rounded. */
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  color: var(--wpsubs-brand, #ff4d00);
  font-weight: 600;
}

.wpsubs-vnav__item.is-active:hover,
.wpsubs-vnav__item.is-active:focus {
  color: var(--wpsubs-brand, #ff4d00);
}

.wpsubs-vnav__label {
  min-width: 0;
}

/* Splits the rail into sections. Follow with a `wpsubs-vnav__title` to name the
   next group, or use it alone as a plain rule between blocks of items. */
.wpsubs-vnav__divider {
  height: 1px;
  margin: 8px 12px;
  background: var(--wpsubs-border, #e5e7eb);
}