/* ===================================
   i18n Language Switch Styles
   =================================== */

/* Language Switch Container */
.language-switch {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(10, 108, 116, 0.2);
  border-radius: 20px;
  padding: 4px;
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.language-switch:hover {
  border-color: rgba(10, 108, 116, 0.4);
  box-shadow: 0 4px 12px rgba(10, 108, 116, 0.15);
}

/* Language Button */
.language-switch button {
  position: relative;
  z-index: 2;
  padding: 6px 14px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-graphit);
  background: transparent;
  border: none;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.language-switch button:focus {
  outline: 2px solid var(--color-petrol-deep);
  outline-offset: 2px;
}

.language-switch button:hover:not(.active) {
  color: var(--color-petrol-deep);
}

/* Active Language Button */
.language-switch button.active {
  color: var(--color-white);
  background: var(--color-petrol-deep);
  box-shadow: 0 2px 8px rgba(10, 108, 116, 0.3);
}

/* Disabled Language Button (Shop page EN) */
.language-switch button.disabled,
.language-switch button:disabled {
  color: rgba(100, 100, 100, 0.4);
  cursor: not-allowed;
  opacity: 0.5;
  background: transparent;
}

.language-switch button.disabled:hover,
.language-switch button:disabled:hover {
  color: rgba(100, 100, 100, 0.4);
  background: transparent;
}

/* Separator */
.language-switch .separator {
  width: 1px;
  height: 18px;
  background: rgba(10, 108, 116, 0.2);
}

/* Mobile Styles for Language Switch */
@media (max-width: 768px) {
  .language-switch {
    position: fixed;
    top: 16px;
    right: 70px;
    z-index: 1001;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
  }

  /* When mobile menu is open */
  .nav-links.active ~ .language-switch {
    background: rgba(255, 255, 255, 0.98);
  }

  .language-switch button {
    font-size: 12px;
    padding: 5px 12px;
  }
}

/* Desktop: Integrate into nav */
@media (min-width: 769px) {
  .language-switch {
    margin-left: 8px;
  }
}

/* Smooth animation for language change */
[data-i18n],
[data-i18n-html] {
  transition: opacity 0.15s ease;
}

.i18n-changing [data-i18n],
.i18n-changing [data-i18n-html] {
  opacity: 0.6;
}

/* Accessibility: High contrast mode support */
@media (prefers-contrast: high) {
  .language-switch {
    border: 2px solid currentColor;
  }
  
  .language-switch button.active {
    border: 2px solid var(--color-white);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .language-switch,
  .language-switch button,
  [data-i18n],
  [data-i18n-html] {
    transition: none;
  }
}