.ds-lang {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
  padding: 3px;
  border-radius: var(--ds-radius-full);
  background-color: var(--ds-color-gray-200);
}

.ds-lang__option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.875rem;
  height: 1.875rem;
  padding: 0;
  border: 0;
  border-radius: var(--ds-radius-full);
  background-color: transparent;
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--ds-transition-fast),
              box-shadow var(--ds-transition-fast);
}

.ds-lang__option:hover {
  background-color: rgba(255, 255, 255, 0.7);
}

.ds-lang__option:focus-visible {
  outline: 2px solid var(--ds-color-primary);
  outline-offset: 2px;
}

.ds-lang__option.is-active {
  width: auto;
  gap: 0.375rem;
  padding: 0 0.625rem 0 0.25rem;
  background-color: var(--ds-color-white);
  box-shadow: var(--ds-shadow-sm);
  cursor: default;
}

.ds-lang__code {
  display: none;
  font-size: var(--ds-font-size-xs);
  font-weight: var(--ds-font-weight-semibold);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ds-color-gray-800);
}

.ds-lang__option.is-active .ds-lang__code {
  display: inline-block;
}

.ds-lang__flag {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: var(--ds-radius-full);
  box-shadow: 0 0 0 1px rgba(17, 24, 39, 0.08);
  filter: grayscale(0.7);
  opacity: 0.7;
  transition: filter var(--ds-transition-fast), opacity var(--ds-transition-fast);
}

.ds-lang__option:hover .ds-lang__flag {
  filter: grayscale(0.15);
  opacity: 0.95;
}

.ds-lang__option.is-active .ds-lang__flag {
  filter: none;
  opacity: 1;
}

@media (max-width: 768px) {
  .ds-lang {
    padding: 2px;
  }

  .ds-lang__option {
    width: 1.625rem;
    height: 1.625rem;
  }

  .ds-lang__option.is-active {
    width: auto;
    padding: 0 0.5rem 0 0.1875rem;
  }

  .ds-lang__flag {
    width: 1.125rem;
    height: 1.125rem;
  }
}