:root { /* gruvbox light, hard variant — swap this block to retheme */
  --bg: #f9f5d7;
  --bg1: #f2e5bc;
  --fg: #3c3836;
  --fg-dim: #665c54;
  --accent: #af3a03;
  --good: #79740e;
  --bad: #9d0006;
  --border: #bdae93;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 0.95rem;
  line-height: 1.45;
}

h1, h2, h3 { font-weight: normal; letter-spacing: 0.02em; }
h1 { font-size: 1.4rem; margin: 0.75rem 0 0.5rem; }
h2 { font-size: 1.2rem; margin: 0.75rem 0 0.4rem; }
h3 { font-size: 1.05rem; margin: 0.6rem 0 0.3rem; }

nav {
  background: var(--bg1);
  border-bottom: 1px solid var(--border);
  padding: 0.45rem 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  align-items: center;
}
nav a {
  color: var(--fg);
  text-decoration: none;
  border: 1px solid var(--border);
  background: var(--bg);
  padding: 0.25rem 0.7rem;
}
nav a:hover { color: var(--accent); border-color: var(--accent); }
/* NL|FR switcher: a two-segment control; the current language is the
   solid segment, the other links to the counterpart page. */
.taal { display: inline-flex; white-space: nowrap; }
.taal a, .taal b {
  border: 1px solid var(--border);
  padding: 0.25rem 0.55rem;
  font-weight: normal;
}
.taal > :last-child { border-left: none; }
.taal a { background: var(--bg); }
.taal b { background: var(--accent); color: var(--bg); }
/* phones: tighten everything so even the longest question card
   (question + figure + 4 options + button) fits one viewport */
@media (max-width: 480px) {
  body { font-size: 0.9rem; }
  nav { gap: 0.4rem; padding: 0.4rem 0.5rem; }
  nav a, .taal a, .taal b { padding: 0.2rem 0.45rem; font-size: 0.9rem; }
  main { padding: 0.5rem 0.75rem; }
  .card { padding: 0.6rem 0.75rem; margin: 0.5rem 0; }
  .optie { padding: 0.35rem 0.5rem; margin: 0.25rem 0; }
  .figuur { max-height: 28vh; }
  button, .knop { padding: 0.35rem 1rem; }
}

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 0.75rem 1rem;
}

a { color: var(--accent); }

.card {
  border: 1px solid var(--border);
  background: var(--bg1);
  padding: 0.75rem 1rem;
  margin: 0.75rem 0;
}

/* score left, stop link right on one slim row so the quiz card
   fits a phone viewport without scrolling */
.kaart-kop {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  margin: 0 0 0.4rem;
}
.kaart-kop .stop { font-size: 0.9rem; white-space: nowrap; }

.score {
  color: var(--fg-dim);
  margin-top: 0;
  font-variant-numeric: tabular-nums;
}

.vraag { font-weight: bold; margin: 0.4rem 0; }

.optie {
  display: block;
  border: 1px solid var(--border);
  background: var(--bg);
  padding: 0.45rem 0.6rem;
  margin: 0.35rem 0;
  cursor: pointer;
}
.optie:hover { border-color: var(--accent); }
.optie.uit { color: var(--fg-dim); cursor: not-allowed; }
.optie.antwoord-goed {
  border-color: var(--good);
  background: var(--good);
  color: var(--bg);
  font-weight: bold;
}
.optie.antwoord-fout {
  border-color: var(--bad);
  background: var(--bad);
  color: var(--bg);
  font-weight: bold;
}

button, .knop {
  display: inline-block;
  border: 1px solid var(--fg);
  background: var(--bg);
  color: var(--fg);
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.4rem 1.1rem;
  margin-top: 0.4rem;
  cursor: pointer;
  text-decoration: none;
}
button:hover, .knop:hover { border-color: var(--accent); color: var(--accent); }

.goed { color: var(--good); font-weight: bold; }
.fout { color: var(--bad); font-weight: bold; }
.juiste-antwoord { border-left: 3px solid var(--good); padding-left: 0.75rem; font-weight: bold; }
.notice { color: var(--accent); }

.excerpt {
  border: 1px dashed var(--border);
  padding: 0.25rem 1rem;
  margin: 0.75rem 0;
  background: var(--bg);
}

.figuur, .samenvatting img { max-width: 100%; height: auto; }
/* cap figure height so an image question never pushes the options
   below a phone viewport (htmx swaps would then visibly jump) */
.figuur { max-height: 35vh; width: auto; }

.groot { font-size: 1.3rem; }

table { border-collapse: collapse; width: 100%; }
th, td { border: 1px solid var(--border); padding: 0.3rem 0.6rem; text-align: left; }

footer {
  max-width: 42rem;
  margin: 1.5rem auto 0;
  padding: 0.5rem 1rem;
  color: var(--fg-dim);
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
}

.consent-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  background: var(--bg1);
  border-top: 1px solid var(--border);
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
}
.consent-bar span { flex: 1 1 14rem; }
.consent-bar button {
  margin-top: 0;
  padding: 0.3rem 0.9rem;
  font-size: 0.9rem;
}
@media (min-width: 48rem) {
  .consent-bar {
    left: auto;
    right: 1rem;
    bottom: 1rem;
    max-width: 24rem;
    border: 1px solid var(--border);
  }
}