/************************/
/* MARK: TAALKNOPKLEUREN */
/************************/

:root {
  --language-track: #2b1b11;
  --language-border: #a97948;
  --language-highlight: #f4c468;
  --language-selected: #382113;
  --language-unselected: #f4c468;
  --language-focus: #ffe391;
}

:root[data-theme='light'] {
  --language-track: #ead6b9;
  --language-border: #8c4519;
  --language-highlight: #8c4519;
  --language-selected: #fffaf2;
  --language-unselected: #633309;
  --language-focus: #843b13;
}





/********************/
/* MARK: TAALKNOP */
/********************/

#langToggleBtn {
  box-sizing: border-box;
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 1fr 1fr;
  place-items: center;
  flex-shrink: 0;
  width: 5.5rem;
  height: 2.75rem;
  margin: 0;
  padding: 0.25rem;
  overflow: hidden;
  border: 0.0625rem solid var(--language-border);
  border-radius: 2rem;
  background: var(--language-track);
  color: var(--language-unselected);
  font: 700 0.75rem/1 Roboto;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  cursor: pointer;
}

/* De bestaande is-eng-klasse schuift het vlak; de tekst blijft op zijn plek. */
#langToggleBtn::before {
  content: '';
  position: absolute;
  z-index: -1;
  inset-block: 0.25rem;
  left: 0.25rem;
  width: calc(50% - 0.25rem);
  border-radius: 2rem;
  background: var(--language-highlight);
  transform: translateX(0);
  transition: transform 0.25s ease, background 0.25s ease;
  pointer-events: none;
}

#langToggleBtn.is-eng::before {
  transform: translateX(100%);
}

#langToggleBtn .language-option {
  color: var(--language-unselected);
  pointer-events: none;
}

#langToggleBtn:not(.is-eng) .language-nl,
#langToggleBtn.is-eng .language-eng {
  color: var(--language-selected);
}





/************************/
/* MARK: HOVER EN FOCUS */
/************************/

#langToggleBtn:hover {
  border-color: var(--language-highlight);
}

#langToggleBtn:focus-visible {
  outline: 0.1875rem solid var(--language-focus);
  outline-offset: 0.25rem;
}

@media (prefers-reduced-motion: reduce) {
  #langToggleBtn::before {
    transition: none;
  }
}