/* Language switcher (globe dropdown) in the mdBook top bar. */
.cjv-lang {
  position: relative;
  display: inline-block;
}

/* mdBook pads both the .icon-button toggle and its inner .fa-svg (8px each),
   while the sibling <a> icons in .right-buttons pad only the .fa-svg. Drop the
   toggle's own padding so the globe lines up with the print/git/edit icons. */
#mdbook-menu-bar .cjv-lang .cjv-lang-toggle {
  padding: 0;
}

.cjv-lang-menu {
  position: absolute;
  right: 0;
  top: 100%;
  margin: 0;
  padding: 4px 0;
  list-style: none;
  min-width: 120px;
  background: var(--theme-popup-bg, #fff);
  border: 1px solid var(--theme-popup-border, #ccc);
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  display: none;
  z-index: 100;
}

.cjv-lang.open .cjv-lang-menu {
  display: block;
}

.cjv-lang-menu li {
  margin: 0;
  padding: 0;
}

.cjv-lang-menu a {
  display: block;
  padding: 4px 14px;
  color: var(--fg, inherit);
  text-decoration: none;
  white-space: nowrap;
}

.cjv-lang-menu a:hover {
  background: var(--theme-hover, rgba(0, 0, 0, 0.07));
}

.cjv-lang-menu li.active a {
  font-weight: bold;
}

.cjv-lang-menu a[aria-disabled="true"] {
  opacity: 0.4;
  pointer-events: none;
}