/* Estilos para o seletor de idiomas */
.language-selector {
  display: flex;
  align-items: center;
  margin-right: 1rem;
}

.language-btn {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  padding: 0.75rem;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  margin-right: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
}

.language-btn:hover {
  background: var(--primary);
  color: var(--secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.language-btn.active {
  background: var(--primary);
  color: var(--secondary);
  border-color: var(--primary-dark);
}

[data-theme="dark"] .language-btn {
  background: var(--gray-800);
  border-color: var(--gray-700);
  color: var(--gray-300);
}

[data-theme="dark"] .language-btn:hover,
[data-theme="dark"] .language-btn.active {
  background: var(--primary);
  color: var(--secondary);
}

/* Tooltip para o seletor de idiomas */
.language-tooltip {
  position: relative;
}

.language-tooltip::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--secondary);
  color: white;
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 1000;
}

.language-tooltip:hover::before {
  opacity: 1;
  visibility: visible;
}

/* Responsivo */
@media (max-width: 768px) {
  .language-btn {
    width: 36px;
    height: 36px;
    padding: 0.5rem;
    font-size: 0.8rem;
  }
}