/* ══════════════════════════════════════
   LANGUAGE TOGGLE
══════════════════════════════════════ */
.lang-toggle {
  position: relative;
  flex-shrink: 0;
}

.lang-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}

.lang-toggle-btn:hover {
  background: rgba(255,255,255,0.18);
  color: var(--color-white);
}

.lang-toggle-btn[aria-expanded="true"] {
  background: var(--color-coral);
  border-color: var(--color-coral);
  color: var(--color-white);
  transform: rotate(15deg);
}

/* ── Dropdown panel ── */
.lang-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: var(--color-navy);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: var(--sp-2);
  z-index: calc(var(--z-nav) + 10);
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);

  /* hidden state */
  opacity: 0;
  transform: scale(0.9) translateY(-6px);
  transform-origin: top right;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.lang-panel.is-open {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: auto;
}

/* The track inside the panel inherits existing .lang-slider__track styles */
.lang-panel .lang-slider__track {
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius-full);
  padding: 3px;
  border: 1px solid rgba(255,255,255,0.1);
}

/* Close panel after a language is selected (handled by JS, but provide visual feedback) */
.lang-panel .lang-btn {
  padding: 5px 10px;
}