/**
 * Quizt Core - Antwoordenchecker Styling
 * Styling voor [antwoord_check] en de .qa-* componenten.
 */
:root {
  --qa-green: #1a7e3f;
  --qa-red:   #b51212;
  --qa-radius: 6px;
}

.q-item {
  margin: 1rem 0 1.25rem;
}

.qa {
  display: block;
}

.qa-line {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  position: relative;
  width: 100%;
}

/* Hard reset tegen thema overrides */
.qa-input,
.qa-check,
.qa-reveal,
.qa-close {
  all: unset;
  box-sizing: border-box;
  font: inherit;
  color: inherit;
}

/* Invoerveld: minimalistisch en consistent */
.qa-input {
  line-height: 1.2;
  padding: .35rem .5rem;
  border: 1px solid #ccc !important;
  border-radius: var(--qa-radius);
  min-width: 16ch;
  background: #fff;
}

.qa-input:focus {
  outline: 2px solid #ff5f00 !important;
  outline-offset: 2px;
}

/* Knoppen: gedragen zich als interactieve links */
.qa-check,
.qa-reveal {
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  margin: 0;
  color: #ff5f00;
  font-weight: 500;
}

.qa-check:focus-visible,
.qa-reveal:focus-visible {
  outline: 2px solid #777;
  outline-offset: 2px;
}

/* Feedback (subtiel) */
.qa-feedback {
  margin-left: .25rem;
  opacity: .9;
  font-size: 0.95rem;
}

/* Antwoord: inline swap, vetgedrukt met zachte overgang */
.qa-answer {
  display: inline-block;
  line-height: 1.2;
  font-weight: 700;
  opacity: 0;
  transform: translateY(.05em);
  filter: blur(2px);
  transition: opacity 160ms ease, transform 160ms ease, filter 160ms ease;
}

/* Kleurstatussen */
.qa.is-correct .qa-answer {
  color: var(--qa-green);
}

.qa.is-revealed .qa-answer {
  color: #111;
}

.qa.is-wrong .qa-feedback {
  color: var(--qa-red);
}

/* Sluit-icoon subtiel */
.qa-close {
  cursor: pointer;
  padding: 0 .25rem;
  margin: 0;
  line-height: 1;
  opacity: .6;
  font-size: 18px;
}

.qa-close:hover {
  opacity: .9;
  color: #ff5f00;
}

/* Open state: swap input/knoppen -> antwoord + × */
.qa.is-open .qa-input,
.qa.is-open .qa-check,
.qa.is-open .qa-reveal,
.qa.is-open .qa-feedback {
  display: none !important;
}

.qa.is-open .qa-answer {
  opacity: 1;
  transform: none;
  filter: none;
}

.qa-close {
  display: none !important;
  background: none !important;
}

.qa.is-open .qa-close {
  display: inline-block !important;
}

/* Shake bij fout */
@keyframes qa-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-3px); }
  40% { transform: translateX(3px); }
  60% { transform: translateX(-2px); }
  80% { transform: translateX(2px); }
}

.qa-line.is-wrong .qa-input {
  animation: qa-shake 180ms ease;
  border-color: var(--qa-red) !important;
}

/* Hover fixes: geen ongewenste achtergrondkleuren vanuit het thema */
.qa-check:hover,
.qa-reveal:hover,
.qa-close:hover {
  background: none !important;
  box-shadow: none !important;
  text-decoration: underline;
}

.qa-check:active,
.qa-reveal:active,
.qa-close:active,
.qa-check:focus,
.qa-reveal:focus,
.qa-close:focus {
  background: none !important;
  box-shadow: none !important;
}