/* <LinksMenu> — a single header icon-button + popover. Kept visually
   quiet (no border/fill until interacted with) so it reads as chrome,
   not another nav item. Button is sized to the same touch-target floor
   as the shared `ui/` kit (2.75em ≈ 44px, WCAG 2.5.5) even though it
   isn't built from that kit — a bespoke icon trigger, not a form
   control, but the floor applies regardless of which component drew
   it. */
.links-menu {
  position: relative;
  margin-left: auto;
}
.links-menu-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75em;
  height: 2.75em;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 0.4em;
  background: none;
  color: var(--fg);
  font-size: 1em;
  line-height: 1;
  cursor: pointer;
}
.links-menu-button:hover,
.links-menu-button[aria-expanded='true'] {
  border-color: var(--border);
  background: var(--bg-elev);
}
.links-menu-popover {
  position: absolute;
  top: calc(100% + 0.4em);
  right: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  min-width: 10em;
  padding: 0.4em;
  border: 1px solid var(--border);
  border-radius: 0.5em;
  background: var(--bg-elev);
  box-shadow: 0 0.25em 0.75em rgba(0, 0, 0, 0.3);
}
.links-menu-item {
  display: flex;
  align-items: center;
  gap: 0.5em;
  min-height: 2.75em;
  padding: 0.4em 0.6em;
  border-radius: 0.35em;
  color: var(--fg);
  text-decoration: none;
  white-space: nowrap;
}
.links-menu-item:hover {
  background: var(--bg);
}