/* ---------- Language switcher (header, beside the PhD login icon) ---------- */

.lang-switch {
  display: flex;
  align-items: center;
  gap: 6px;
}

.lang-btn {
  background: none;
  border: none;
  padding: 4px 2px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  cursor: pointer;
  transition: color 0.15s ease;
}

.lang-btn:hover {
  color: var(--ink);
}

.lang-btn.is-active {
  color: var(--ink);
  font-weight: 500;
}

.lang-switch span {
  color: var(--hairline);
  font-size: 11px;
}

.lang-select-wrap {
  position: relative;
  display: none;
  align-items: center;
}

.lang-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background: none;
  border: none;
  border-bottom: 1px solid var(--hairline);
  padding: 3px 16px 4px 2px;
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink);
  cursor: pointer;
}

.lang-select:hover,
.lang-select:focus {
  outline: none;
  border-bottom-color: var(--ink);
}

.lang-select-arrow {
  position: absolute;
  right: 2px;
  bottom: 5px;
  pointer-events: none;
  font-size: 9px;
  color: var(--ink-soft);
}

@media (max-width: 640px) {
  .lang-switch {
    display: none;
  }

  .lang-select-wrap {
    display: inline-flex;
  }
}