// Stacks heading → avatars vertically. Lives in the TOC footer column
// so the inline "Contributors: [avatars]" layout gets cramped;
// stacking reads cleaner. The heading itself is styled inline in the
// component to match fumadocs' `<h3 id="toc-title">` 1:1.
.wrapper {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.item {
  margin: 0;
}

// `+N` overflow pill — now a real button (Radix PopoverTrigger) that
// reveals the hidden contributors on click. Sized to match the
// avatars so the row stays visually aligned; squared corners + muted
// palette so it still reads as metadata, not a flashy CTA.
.overflow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 6px;
  font-size: 11px;
  font-weight: 500;
  line-height: 1;
  color: var(--color-fd-muted-foreground);
  background: var(--color-fd-muted);
  border: 1px solid var(--color-fd-border);
  border-radius: 0;
  cursor: pointer;
  transition: border-color 120ms ease, color 120ms ease;

  &:hover,
  &[data-state="open"] {
    color: var(--color-fd-foreground);
    border-color: var(--color-fd-foreground);
  }

  &:focus-visible {
    outline: 2px solid var(--color-fd-primary);
    outline-offset: 2px;
  }
}

// Popover reveal — full list of hidden contributors as a scrollable
// table-like list. Fumadocs' PopoverContent already applies background
// + border + shadow via its own className merge, so we just lay out the
// inner list here.
.popover {
  padding: 4px;
  min-width: 220px;
  max-height: 320px;
  overflow-y: auto;
}

.popoverList {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.popoverItem {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  font-size: 13px;
  color: var(--color-fd-foreground);
  text-decoration: none;
  border-radius: 0;
  transition: background-color 120ms ease;

  &:hover,
  &:focus-visible {
    background-color: var(--color-fd-muted);
    outline: none;
  }
}

.popoverAvatar {
  width: 20px;
  height: 20px;
  border-radius: 0;
  object-fit: cover;
  border: 1px solid var(--color-fd-border);
}

.popoverName {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

// Commit count — right-aligned, muted, narrow so long names don't
// collide with it.
.popoverCommits {
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: var(--color-fd-muted-foreground);
}