:root{
  --paper:#FCFBF8; --card:#FFFFFF; --ink:#18303A; --ink-soft:#5C6E76;
  --primary:#1B9C85; --primary-d:#147A68; --panel:#EDF4F1; --line:#E4E8E6;
  --goed:#2F9E44; --goed-bg:#EAF6EC; --fout:#E0543C; --fout-bg:#FBEDE9;
  --amber:#F2A33C; --lime:#a2c617;
  --r:18px; --r-s:12px;
  --shadow:0 1px 2px rgba(24,48,58,.05),0 8px 24px rgba(24,48,58,.07);
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  font-family:"Nunito",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--paper); color:var(--ink);
  line-height:1.5; -webkit-font-smoothing:antialiased;
  padding:20px 16px 64px;
}
.wrap{max-width:660px;margin:0 auto}
.wrap--breed{max-width:860px;margin:0 auto}

/* kop */
.masthead{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:4px 2px 18px}
.masthead h1{font-size:1.05rem;font-weight:800;letter-spacing:-.01em;margin:0}
.masthead .prof{font-size:.8rem;font-weight:700;color:var(--amber);text-transform:uppercase;letter-spacing:.08em}
.masthead a{color:var(--ink-soft);font-size:.82rem;font-weight:700;text-decoration:none}
.masthead a:hover{color:var(--ink)}

/* punten-pil */
.puntenpil{display:inline-flex;align-items:center;gap:6px;background:#FBF1DF;color:#9A6B16;
  font-weight:800;font-size:.82rem;padding:5px 12px;border-radius:99px}

/* voortgang */
.progress{display:flex;align-items:center;gap:12px;margin:0 2px 14px}
.bar{flex:1;height:8px;border-radius:99px;background:#E9EDEB;overflow:hidden}
.bar > i{display:block;height:100%;width:0;background:var(--primary);border-radius:99px;transition:width .35s ease}
.score{font-size:.82rem;font-weight:800;color:var(--ink-soft);white-space:nowrap}
.score b{color:var(--goed)}

/* kaart */
.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:18px 18px 20px;overflow:hidden}
.meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
.chip{font-size:.72rem;font-weight:800;letter-spacing:.02em;padding:4px 10px;border-radius:99px;background:var(--panel);color:var(--primary-d)}
.chip--niveau{background:#FBF1DF;color:#9A6B16}
.teller{margin-left:auto;font-size:.78rem;font-weight:700;color:var(--ink-soft)}

/* visual */
.visual{background:var(--panel);border-radius:var(--r-s);padding:14px;margin-bottom:16px;display:flex;justify-content:center}
.visual svg{max-width:100%;height:auto;display:block}

.vraag{font-size:1.18rem;font-weight:700;letter-spacing:-.01em;margin:0 0 16px}
.vraag u{text-decoration-thickness:2px;text-underline-offset:2px}

/* antwoord — open getal */
.numrow{display:flex;align-items:stretch;gap:10px}
.numrow input{
  flex:1;min-width:0;font:inherit;font-size:1.15rem;font-weight:700;
  padding:13px 15px;border:2px solid var(--line);border-radius:var(--r-s);
  background:#fff;color:var(--ink);transition:border-color .15s}
.numrow input:focus{outline:none;border-color:var(--primary)}
.eenheid{display:flex;align-items:center;font-weight:800;color:var(--ink-soft);padding:0 4px}

/* antwoord — keuzes */
.opties{display:grid;gap:10px}
.optie{display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  font:inherit;font-size:1.02rem;font-weight:700;color:var(--ink);
  padding:13px 15px;border:2px solid var(--line);border-radius:var(--r-s);
  background:#fff;cursor:pointer;transition:border-color .15s,background .15s}
.optie:hover{border-color:#CFE3DD}
.optie .mark{flex:none;width:22px;height:22px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;transition:.15s}
.optie.multi .mark{border-radius:6px}
.optie.gekozen{border-color:var(--primary);background:var(--panel)}
.optie.gekozen .mark{border-color:var(--primary);background:var(--primary)}
.optie.gekozen .mark::after{content:"";width:8px;height:8px;border-radius:inherit;background:#fff}

/* knoppen */
.controls{display:flex;align-items:center;gap:10px;margin-top:18px}
.btn{font:inherit;font-weight:800;border:none;border-radius:var(--r-s);padding:13px 20px;cursor:pointer;transition:transform .08s,background .15s}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--primary);color:#fff}
.btn--primary:hover{background:var(--primary-d)}
.btn--ghost{background:transparent;color:var(--ink-soft);padding:13px 12px}
.btn--ghost:hover{color:var(--ink)}
.btn[disabled]{opacity:.4;cursor:default}
.nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.toon{margin-top:12px;font-size:.9rem;font-weight:700;color:var(--ink-soft)}
.toon b{color:var(--ink)}
.toon a{color:var(--primary-d);cursor:pointer;text-decoration:underline}

/* stempel */
.stamp{position:absolute;top:14px;right:14px;transform:rotate(-9deg) scale(.6);opacity:0;
  pointer-events:none;font-weight:800;text-transform:uppercase;letter-spacing:.12em;
  padding:7px 14px;border-radius:10px;border:3px double currentColor;
  background:rgba(255,255,255,.65)}
.stamp.is-on{opacity:1;transform:rotate(-9deg) scale(1);transition:opacity .18s,transform .22s cubic-bezier(.2,1.4,.4,1)}
.stamp--goed{color:var(--goed)}
.stamp--fout{color:var(--fout)}
.card.fb-goed{border-color:#BFE4C6}
.card.fb-fout{border-color:#F2CFC6}

/* slot */
.einde{text-align:center;padding:30px 10px}
.einde .big{font-size:2.6rem;font-weight:800;color:var(--primary);margin:6px 0}
.einde p{color:var(--ink-soft);font-weight:700;margin:6px 0 20px}

/* ---- login ---- */
.login-card{max-width:380px;margin:12vh auto 0}
.login-card h1{font-size:1.4rem;font-weight:800;margin:0 0 4px}
.login-card p{color:var(--ink-soft);font-weight:600;margin:0 0 18px;font-size:.92rem}
.veld{margin-bottom:14px}
.veld label{display:block;font-size:.8rem;font-weight:800;color:var(--ink-soft);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}
.veld input{width:100%;font:inherit;font-size:1.05rem;font-weight:700;padding:12px 14px;
  border:2px solid var(--line);border-radius:var(--r-s);background:#fff;color:var(--ink)}
.veld input:focus{outline:none;border-color:var(--primary)}
.foutmelding{background:var(--fout-bg);color:var(--fout);font-weight:700;font-size:.88rem;
  border-radius:var(--r-s);padding:10px 14px;margin-bottom:14px;display:none}

/* ---- dashboard ---- */
.domein-kop{display:flex;align-items:center;gap:10px;margin:26px 2px 12px}
.domein-kop h2{font-size:1.02rem;font-weight:800;margin:0}
.domein-kop .lijn{flex:1;height:1px;background:var(--line)}
.arch-grid{display:grid;grid-template-columns:1fr;gap:10px}
@media (min-width:560px){.arch-grid{grid-template-columns:1fr 1fr}}
.arch-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-s);
  box-shadow:var(--shadow);padding:14px 14px 12px}
.arch-card h3{font-size:.98rem;font-weight:800;margin:0 0 2px}
.arch-card .sub{font-size:.76rem;font-weight:700;color:var(--ink-soft);margin-bottom:10px}
.niveau-rij{display:flex;gap:8px;flex-wrap:wrap}
.niveau-knop{font:inherit;font-size:.8rem;font-weight:800;padding:7px 12px;border-radius:99px;
  border:2px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;transition:.15s}
.niveau-knop:hover{border-color:var(--primary);color:var(--primary-d)}
.niveau-knop .stat{font-weight:700;color:var(--ink-soft);margin-left:5px;font-size:.72rem}
.niveau-knop .stat b{color:var(--goed)}

@media (max-width:420px){
  .vraag{font-size:1.08rem}
  .controls{flex-wrap:wrap}
  .nav{width:100%;margin-left:0;justify-content:space-between}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important}
  .stamp.is-on{transform:rotate(-9deg)}
}