/* Language Toggle Button Styles */
.language-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  background: var(--item-bg-color);
  border: 2px solid var(--border-color);
  border-radius: 50px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-family-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--key-text-color);
  user-select: none;
}

.language-toggle:hover {
  background: var(--section-bg-color);
  border-color: var(--highlight-color);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.language-toggle .icon {
  font-size: 16px;
  transition: transform 0.3s ease;
}

.language-toggle:hover .icon {
  transform: scale(1.1);
}

.language-toggle .current-lang {
  font-weight: 600;
  color: var(--highlight-color);
}

.language-toggle .separator {
  color: var(--value-text-color);
  margin: 0 4px;
}

.language-toggle .alt-lang {
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.language-toggle:hover .alt-lang {
  opacity: 1;
}

/* Responsive adjustments for mobile */
@media (max-width: 768px) {
  .language-toggle {
    top: 15px;
    right: 15px;
    padding: 6px 12px;
    font-size: 13px;
  }

  .language-toggle .icon {
    font-size: 14px;
  }
}

/* Animation for language switch */
.content-fade {
  opacity: 0;
  transition: opacity 0.2s ease;
}

.content-show {
  opacity: 1;
  transition: opacity 0.3s ease;
}