/* Leerapp. Rustig, groot, leesbaar. Kleuren gemeten op contrast (alle paren >= 5.5:1, zie tests/kleuren_meting.txt). */
:root {
  --bg: #f6f7f9; --vlak: #ffffff; --tekst: #1d2430; --stil: #5b6472; --rand: #d9dee6;
  --accent: #2457c5; --accent-tekst: #ffffff; --accent-licht: #e7eefb;
  --ok: #146c43; --ok-bg: #e3f5ea; --fout: #a12622; --fout-bg: #fbe7e6;
  --let: #7a4f00; --let-bg: #fff3d6; --demo: #4a3aa8; --demo-bg: #ebe8fb; --gevaar: #b3261e;
  --radius: 14px; --schaduw: 0 1px 2px rgba(20, 30, 50, 0.06);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--tekst); font-family: var(--font); font-size: 18px; line-height: 1.5; }
a { color: var(--accent); }
h1 { font-size: 1.7rem; margin: 0.6rem 0 1rem; line-height: 1.2; }
h2 { font-size: 1.2rem; margin: 0 0 0.6rem; }
h3 { font-size: 1.05rem; margin: 0 0 0.3rem; }
p { margin: 0.4rem 0 0.8rem; }
.kop { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 0.7rem 1rem; padding-top: max(0.7rem, env(safe-area-inset-top)); background: var(--vlak); border-bottom: 1px solid var(--rand); position: sticky; top: 0; z-index: 5; }
.merk { font-weight: 700; text-decoration: none; color: var(--tekst); font-size: 1.1rem; }
.nav { display: flex; gap: 0.2rem 1rem; flex-wrap: wrap; align-items: center; justify-content: flex-end; }
.nav a { text-decoration: none; padding: 0.4rem 0.2rem; min-height: 44px; display: inline-flex; align-items: center; }
.inhoud { max-width: 860px; margin: 0 auto; padding: 1rem 16px 3rem; }
.inhoud.breed { max-width: 1400px; }
.kaart { background: var(--vlak); border: 1px solid var(--rand); border-radius: var(--radius); padding: 1.1rem 1.2rem; margin: 0 0 1rem; box-shadow: var(--schaduw); }
.kaart.smal { max-width: 480px; margin: 2rem auto; }
.kaart.accent { background: var(--accent-licht); border-color: transparent; }
.kaart-link { display: block; text-decoration: none; color: inherit; }
.kaart-link:hover, .kaart-link:focus-visible { border-color: var(--accent); }
.rij-kaart { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.rij-kaart h2, .rij-kaart h3 { margin-bottom: 0.2rem; }
.raster { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; margin-bottom: 1rem; }
.lijst { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1rem; }
.stil { color: var(--stil); font-size: 0.95rem; }
.kruimel { color: var(--stil); font-size: 0.9rem; margin: 0.2rem 0; }
.pijl { font-size: 1.6rem; color: var(--stil); }
.melding { padding: 0.8rem 1rem; border-radius: 10px; margin: 0 0 1rem; background: var(--accent-licht); }
.melding-ok { background: var(--ok-bg); color: var(--ok); }
.melding-fout { background: var(--fout-bg); color: var(--fout); }
.melding-let { background: var(--let-bg); color: var(--let); }
.melding ul { margin: 0.4rem 0 0; padding-left: 1.2rem; }
.label { display: inline-block; font-size: 0.8rem; font-weight: 600; padding: 0.15rem 0.6rem; border-radius: 999px; background: var(--accent-licht); color: var(--accent); vertical-align: middle; text-decoration: none; }
.label-ok { background: var(--ok-bg); color: var(--ok); }
.label-fout { background: var(--fout-bg); color: var(--fout); }
.label-let { background: var(--let-bg); color: var(--let); }
.label-stil { background: #eef0f3; color: var(--stil); }
.label-demo { background: var(--demo-bg); color: var(--demo); }

/* knoppen: minstens 44px hoog */
.knop, button.knop { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; min-height: 46px; padding: 0.55rem 1.1rem; border-radius: 12px; border: 1px solid var(--rand); background: var(--vlak); color: var(--tekst); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; }
.knop:hover { border-color: var(--accent); }
.knop.primair { background: var(--accent); color: var(--accent-tekst); border-color: var(--accent); }
.knop.gevaarlijk { background: var(--gevaar); color: #fff; border-color: var(--gevaar); }
.knop.klein { min-height: 40px; padding: 0.3rem 0.8rem; font-size: 0.9rem; }
.knop.groot { width: 100%; font-size: 1.15rem; min-height: 56px; margin-top: 0.6rem; }
.knop.actief { border-color: var(--accent); background: var(--accent-licht); }
.knop:disabled { opacity: 0.5; cursor: default; }
.knop-link { background: none; border: none; color: var(--accent); font: inherit; cursor: pointer; padding: 0.4rem 0; min-height: 44px; text-decoration: underline; }
.knoppenrij { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin: 0.6rem 0; }
.inline { display: inline; }

/* formulieren */
.formulier { display: flex; flex-direction: column; gap: 0.9rem; }
.formulier.rij, .formulier .rij { flex-direction: row; flex-wrap: wrap; align-items: flex-end; gap: 0.8rem; display: flex; }
.formulier .rij > label { flex: 1 1 200px; }
.formulier label { display: flex; flex-direction: column; gap: 0.3rem; font-weight: 600; font-size: 0.95rem; }
.formulier label.vink { flex-direction: row; align-items: center; gap: 0.6rem; font-weight: 500; }
input[type=text], input[type=email], input[type=password], input[type=date], input:not([type]), select, textarea { font: inherit; padding: 0.6rem 0.8rem; border: 1px solid var(--rand); border-radius: 10px; background: #fff; color: var(--tekst); min-height: 46px; width: 100%; }
textarea { resize: vertical; line-height: 1.45; }
input:focus, select:focus, textarea:focus, .knop:focus-visible, .keuzeknop:focus-within { outline: 3px solid rgba(36, 87, 197, 0.35); outline-offset: 1px; }
input.groot { font-size: 1.4rem; letter-spacing: 0.2em; }
input[type=checkbox], input[type=radio] { width: 22px; height: 22px; accent-color: var(--accent); }
.keuzeknoppen { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.keuzeknoppen.kolom { flex-direction: column; }
.keuzeknop, .formulier label.keuzeknop { display: flex; flex-direction: row; align-items: center; text-align: left; gap: 0.7rem; padding: 0.7rem 1rem; border: 1px solid var(--rand); border-radius: 12px; min-height: 52px; cursor: pointer; font-weight: 600; }
.keuzeknop small { font-weight: 400; color: var(--stil); }
.keuzeknop:has(input:checked) { border-color: var(--accent); background: var(--accent-licht); }
.keuzeknop:has(input:disabled) { opacity: 0.55; }
.bestandknop { position: relative; overflow: hidden; }
.bestandknop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.tabs { display: flex; gap: 0.3rem; border-bottom: 1px solid var(--rand); margin-bottom: 1rem; flex-wrap: wrap; }
.tab { padding: 0.6rem 1rem; min-height: 44px; border: none; background: none; font: inherit; font-weight: 600; color: var(--stil); text-decoration: none; border-bottom: 3px solid transparent; cursor: pointer; }
.tab.actief { color: var(--accent); border-bottom-color: var(--accent); }
.tabpaneel { display: none; }
.tabpaneel.actief { display: block; }
details { margin: 0.6rem 0; }
summary { cursor: pointer; font-weight: 600; min-height: 44px; display: flex; align-items: center; }
details.gevaar { margin-top: 2rem; color: var(--stil); }
.stappen { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }
.stap { padding: 0.3rem 0.8rem; border-radius: 999px; background: #eef0f3; color: var(--stil); font-size: 0.85rem; font-weight: 600; }
.stap.klaar { background: var(--ok-bg); color: var(--ok); }
.tabel { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.tabel th, .tabel td { text-align: left; padding: 0.5rem 0.4rem; border-bottom: 1px solid var(--rand); vertical-align: top; }

/* pagina's */
.paginaraster { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.8rem; margin-bottom: 1rem; }
.pagina-kaart { border: 1px solid var(--rand); border-radius: 10px; padding: 0.5rem; background: #fafbfc; }
.pagina-beeld { display: block; aspect-ratio: 3 / 4; overflow: hidden; border-radius: 6px; background: #e9ecf0; }
.pagina-beeld img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tekst-mini { font-size: 0.65rem; line-height: 1.3; padding: 0.4rem; color: var(--stil); overflow: hidden; height: 100%; }
.pagina-info { display: flex; flex-wrap: wrap; gap: 0.3rem; align-items: center; margin: 0.4rem 0; }
.pagina-knoppen { display: flex; gap: 0.3rem; }
.pagina-knoppen .knop { min-width: 44px; padding: 0.3rem; }
.naast-elkaar { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 900px) { .naast-elkaar { grid-template-columns: 1fr 1fr; } .bronkolom { position: sticky; top: 70px; align-self: start; max-height: calc(100vh - 90px); overflow: auto; } }
.bron-beeld { width: 100%; height: auto; border-radius: 10px; border: 1px solid var(--rand); }
.upload { margin-top: 0.5rem; }

/* vragen (ouder) */
.vraag-kaart.status-afgekeurd { opacity: 0.7; }
.vraag-kop { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.5rem; }
.vraag-tekst { font-weight: 600; font-size: 1.05rem; }
.opties-lijst { padding-left: 1.4rem; margin: 0.3rem 0 0.6rem; }
.opties-lijst li.juist { color: var(--ok); font-weight: 600; }
blockquote.bron { margin: 0.5rem 0; padding: 0.5rem 0.9rem; border-left: 3px solid var(--rand); color: var(--stil); font-size: 0.92rem; }
.opties { display: flex; flex-direction: column; gap: 0.4rem; }
.optie-regel { flex-direction: row !important; align-items: center !important; }

/* oefenscherm */
body.oefenen .inhoud { max-width: 680px; }
.voortgang { display: flex; align-items: center; gap: 0.8rem; margin: 0.4rem 0 1rem; }
.balk { flex: 1; height: 10px; background: #e3e7ee; border-radius: 999px; overflow: hidden; }
.balk-vul { height: 100%; background: var(--accent); width: 0; transition: width 0.3s; }
.vraagscherm { padding: 1.4rem 1.3rem; }
.vraagscherm .leerdoel { color: var(--stil); font-size: 0.85rem; margin: 0 0 0.4rem; }
.vraagscherm .vraag { font-size: 1.35rem; font-weight: 600; line-height: 1.35; margin: 0 0 1rem; }
.vraagscherm .opdracht { color: var(--stil); margin: 0 0 0.3rem; }
.antwoordopties { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1rem; }
.antwoordoptie { display: flex; align-items: center; gap: 0.8rem; text-align: left; min-height: 56px; padding: 0.7rem 1rem; border: 2px solid var(--rand); border-radius: 12px; background: #fff; font: inherit; font-size: 1.05rem; cursor: pointer; width: 100%; }
.antwoordoptie .letter { flex: 0 0 34px; height: 34px; border-radius: 50%; background: #eef0f3; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }
.antwoordoptie.gekozen { border-color: var(--accent); background: var(--accent-licht); }
.antwoordoptie.juist { border-color: var(--ok); background: var(--ok-bg); }
.antwoordoptie.onjuist { border-color: var(--fout); background: var(--fout-bg); }
.antwoordoptie:disabled { cursor: default; }
.volgorde-lijst { list-style: none; padding: 0; margin: 0 0 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.volgorde-item { display: flex; align-items: center; gap: 0.6rem; padding: 0.5rem 0.6rem 0.5rem 0.9rem; border: 2px solid var(--rand); border-radius: 12px; background: #fff; }
.volgorde-item .nr { font-weight: 700; color: var(--stil); min-width: 1.4rem; }
.volgorde-item .tekst { flex: 1; }
.volgorde-item .knop { min-width: 46px; padding: 0.3rem; }
.antwoordveld { width: 100%; font-size: 1.15rem; min-height: 54px; }
textarea.antwoordveld { min-height: 120px; }
.feedback { margin-top: 1rem; padding: 0.9rem 1rem; border-radius: 12px; }
.feedback.goed { background: var(--ok-bg); color: var(--ok); }
.feedback.deels { background: var(--let-bg); color: var(--let); }
.feedback.fout { background: var(--fout-bg); color: var(--fout); }
.feedback.neutraal { background: var(--accent-licht); color: var(--tekst); }
.feedback p { margin: 0.2rem 0; }
.feedback .uitleg { color: var(--tekst); margin-top: 0.5rem; }
.hint { background: var(--let-bg); color: var(--let); padding: 0.6rem 0.9rem; border-radius: 10px; margin: 0.6rem 0; }
.herhaling { font-size: 0.85rem; color: var(--demo); font-weight: 600; }
.dicteer { margin-top: 1rem; }
.groot-getal { font-size: 1.6rem; font-weight: 700; margin: 0.2rem 0 0.6rem; }

/* uitslagscherm: score-cirkel + stemming, kleuren op de bestaande gemeten tokens */
.uitslagkop { display: flex; align-items: center; gap: 1.3rem; flex-wrap: wrap; }
.uitslagkop-tekst { flex: 1 1 220px; min-width: 0; }
.uitslagkop-tekst p { margin: 0.15rem 0; }
.uitslag-emoji { font-size: 1.8rem; margin: 0 0 0.1rem; line-height: 1; }
.scorecirkel { flex: 0 0 auto; width: 96px; height: 96px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: conic-gradient(var(--cirkel, var(--accent)) calc(var(--pct) * 1%), #e3e7ee 0); }
.scorecirkel::before { content: ""; position: absolute; }
.scorecirkel-getal { display: flex; align-items: center; justify-content: center; width: 74px; height: 74px; border-radius: 50%; background: var(--vlak); font-size: 1.25rem; font-weight: 700; color: var(--tekst); }
.uitslagkop-topscore { --cirkel: var(--ok); }
.uitslagkop-goed { --cirkel: var(--ok); }
.uitslagkop-oke { --cirkel: var(--let); }
.uitslagkop-oefenen { --cirkel: var(--fout); }
@media (max-width: 480px) { .uitslagkop { justify-content: center; text-align: center; } .uitslagkop-tekst { flex-basis: 100%; } }

/* ouder-voortgang: balken per leerdoel en per sessie */
.doelenbalken { list-style: none; padding: 0; margin: 0 0 0.6rem; display: flex; flex-direction: column; gap: 0.9rem; }
.doelbalk-kop { display: flex; justify-content: space-between; align-items: center; gap: 0.6rem; font-weight: 600; margin-bottom: 0.3rem; }
.doelbalk { height: 12px; border-radius: 999px; background: #e3e7ee; overflow: hidden; }
.doelbalk-vul { height: 100%; border-radius: 999px; transition: width 0.3s; }
.doelbalk-beheerst { background: var(--ok); }
.doelbalk-aandacht { background: var(--fout); }
.doelbalk-bezig { background: var(--let); }
.doelbalk-detail { margin: 0.25rem 0 0; }
.sessiebalken { display: flex; align-items: flex-end; gap: 0.6rem; height: 90px; margin: 0.4rem 0 1rem; padding: 0 0.2rem; }
.sessiebalk-item { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; flex: 1 1 0; min-width: 0; height: 100%; justify-content: flex-end; }
.sessiebalk { width: 100%; max-width: 28px; height: 64px; display: flex; align-items: flex-end; background: #eef0f3; border-radius: 6px; overflow: hidden; }
.sessiebalk-vul { width: 100%; border-radius: 6px 6px 0 0; }
.sessiebalk-ok { background: var(--ok); }
.sessiebalk-let { background: var(--let); }
.sessiebalk-fout { background: var(--fout); }
.sessiebalk-pct { font-size: 0.75rem; }
.uitslag { padding-left: 1.3rem; }
.uitslag li { padding: 0.5rem 0; border-bottom: 1px solid var(--rand); }
.uitslag li p { margin: 0.2rem 0; }
.doelen { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.bol { display: inline-block; width: 12px; height: 12px; border-radius: 50%; background: #cfd5de; vertical-align: middle; margin-right: 0.3rem; }
.bol-beheerst { background: var(--ok); } .bol-aandacht { background: var(--fout); } .bol-bezig { background: #e0a100; }
@media (max-width: 600px) { body { font-size: 17px; } .kaart { padding: 0.9rem 1rem; } h1 { font-size: 1.45rem; } .vraagscherm .vraag { font-size: 1.2rem; } .nav { font-size: 0.9rem; } }
@media (prefers-reduced-motion: reduce) { .balk-vul { transition: none; } }