/* Waterbear frontend language switcher */
.wb-lang-switcher {
  position: fixed;
  right: 18px;
  top: 92px;
  z-index: 99999;
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 6px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 999px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", Arial, sans-serif;
  line-height: 1;
}
.wb-lang-switcher button {
  cursor: pointer;
  border: 0;
  border-radius: 999px;
  padding: 8px 12px;
  background: transparent;
  color: #333;
  font-size: 13px;
  white-space: nowrap;
  transition: all .18s ease;
}
.wb-lang-switcher button:hover { background: #f4f4f4; }
.wb-lang-switcher button.is-active {
  background: #19be6b;
  color: #fff;
  font-weight: 600;
}
@media (max-width: 768px) {
  .wb-lang-switcher {
    top: auto;
    right: 12px;
    bottom: 72px;
    padding: 5px;
    gap: 4px;
  }
  .wb-lang-switcher button {
    padding: 7px 9px;
    font-size: 12px;
  }
}