/* Topo Nederland: gedeelde stijl voor alle delen (zelfde huisstijl als Breukenlab en Tafeltrainer) */
:root {
  --bg: #fdf8ef;
  --card: #ffffff;
  --ink: #1f2440;
  --muted: #6b7090;
  --line: #e7e2d6;
  --good: #16a34a;
  --good-bg: #dcfce7;
  --bad: #dc2626;
  --bad-bg: #fee2e2;
  --accent: #2563eb;
  --deel: #0f9d58;      /* hoofdkleur van Topo */
  --deel-dark: #0b7a44;
  --zee: #bfe3f5;
  --land: #f7f1dc;
  --buur: #e9e7e1;
  --rivier: #3b8fd9;
  --radius: 18px;
  --shadow: 0 4px 0 rgba(31, 36, 64, .08), 0 8px 24px rgba(31, 36, 64, .06);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Nunito", "Segoe UI Rounded", "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 18px;
  line-height: 1.4;
  -webkit-tap-highlight-color: transparent;
}
button { font: inherit; color: inherit; cursor: pointer; }
a { color: var(--accent); }
.hidden { display: none !important; }

/* ---------- kop ---------- */
header {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 14px 20px;
  background: var(--card);
  border-bottom: 2px solid var(--line);
  position: sticky; top: 0; z-index: 5;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 22px; text-decoration: none; color: var(--ink); }
.logo-badge {
  width: 42px; height: 42px; border-radius: 12px; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--deel), #2563eb); color: #fff; font-size: 22px;
}
.logo small { display: block; font-size: 14px; color: var(--muted); font-weight: 800; }
nav { display: flex; gap: 6px; flex-wrap: wrap; margin-left: auto; }
nav button, .sound-btn {
  border: 2px solid var(--line); background: var(--bg);
  padding: 8px 14px; border-radius: 999px; font-weight: 800; font-size: 16px;
}
nav button.active { background: var(--ink); color: #fff; border-color: var(--ink); }
nav button .check { color: var(--good); }
nav button.active .check { color: #86efac; }
.sound-btn { padding: 8px 12px; }

main { max-width: 1180px; margin: 0 auto; padding: 20px 16px 60px; }

.card {
  background: var(--card); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 22px;
}
h1, h2, h3 { margin: 0 0 10px; line-height: 1.2; }
h2 { font-size: 26px; }
.sub { color: var(--muted); margin: 0 0 16px; }

.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.center { text-align: center; justify-content: center; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  min-width: 52px; height: 52px; padding: 0 14px;
  border: 3px solid var(--line); background: var(--card);
  border-radius: 14px; font-weight: 900; font-size: 20px;
}
.chip.on { border-color: var(--accent); background: #dbeafe; color: #1e3a8a; }

.big-btn {
  border: none; border-radius: 16px; padding: 14px 26px;
  font-weight: 900; font-size: 21px; color: #fff; background: var(--accent);
  box-shadow: 0 4px 0 #1d4ed8; text-decoration: none; display: inline-block;
}
.big-btn:active { transform: translateY(2px); box-shadow: 0 2px 0 #1d4ed8; }
.big-btn:disabled { opacity: .4; cursor: default; transform: none; }
.big-btn.green { background: var(--good); box-shadow: 0 4px 0 #15803d; }
.ghost-btn {
  border: 2px solid var(--line); background: var(--card);
  border-radius: 14px; padding: 10px 16px; font-weight: 800; text-decoration: none; color: var(--ink); display: inline-block;
}

/* ---------- oefenen ---------- */
.practice { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 20px; align-items: start; }
@media (max-width: 860px) { .practice { grid-template-columns: 1fr; } }

.progress { display: flex; gap: 5px; margin-bottom: 14px; flex-wrap: wrap; }
.progress span { flex: 1; min-width: 10px; height: 10px; border-radius: 6px; background: var(--line); }
.progress span.ok { background: var(--good); }
.progress span.help { background: #f59e0b; }
.progress span.miss { background: var(--bad); }
.progress span.now { background: var(--accent); }

.topline { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-weight: 800; margin-bottom: 6px; }
.streak { color: #ea580c; }

.qtext { font-size: 26px; font-weight: 900; text-align: center; margin: 4px 0 14px; }
.feedback { min-height: 32px; text-align: center; font-weight: 900; font-size: 22px; margin: 10px 0; }
.feedback.good { color: var(--good); }
.feedback.bad { color: var(--bad); }
.feedback .say { display: block; font-size: 17px; color: var(--muted); font-weight: 800; }

.mc { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mc button {
  border: 3px solid var(--line); background: var(--card);
  border-radius: 18px; padding: 10px 6px; font-size: 22px; font-weight: 900;
  box-shadow: 0 4px 0 var(--line); min-height: 72px;
}
.mc button.word { font-size: 24px; }
.mc button:active { transform: translateY(2px); }
.mc button.good { background: var(--good-bg); border-color: var(--good); }
.mc button.bad { background: var(--bad-bg); border-color: var(--bad); opacity: .7; }


.help-row { display: flex; gap: 10px; justify-content: center; margin-top: 16px; flex-wrap: wrap; }
.help-btn {
  border: 2px solid var(--line); background: var(--card); border-radius: 999px;
  padding: 10px 18px; font-weight: 800; font-size: 17px;
}
.help-btn:disabled { opacity: .45; cursor: default; }

.tipbox {
  border-radius: 16px; padding: 14px 16px; margin-bottom: 12px;
  background: #fef3c7; border: 2px dashed #f59e0b; color: #78350f; font-weight: 800;
}
.tipbox .title { font-weight: 900; font-size: 19px; margin-bottom: 4px; }

.steps { display: flex; flex-direction: column; gap: 10px; margin: 8px 0 14px; }
.step {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 14px; border-radius: 14px; border: 2px solid var(--line); background: var(--card);
  font-size: 20px; font-weight: 900;
}
.step .nr { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--line); font-size: 16px; flex: none; }
.step > span:last-child { flex: 1; min-width: 0; }
.step.now { border-color: var(--accent); background: #eff6ff; }
.step.now .nr { background: var(--accent); color: #fff; }
.step.done { border-color: var(--good); background: var(--good-bg); }
.step.done .nr { background: var(--good); color: #fff; }
.step.todo { opacity: .45; }

.explain { background: #f8fafc; border: 2px solid var(--line); border-radius: 16px; padding: 14px 16px; font-weight: 700; }

/* ---------- ontdekken ---------- */
.lesson { max-width: 860px; margin: 0 auto; }
.lesson-dots { display: flex; gap: 8px; justify-content: center; margin-bottom: 14px; }
.lesson-dots span { width: 14px; height: 14px; border-radius: 50%; background: var(--line); }
.lesson-dots span.done { background: var(--good); }
.lesson-dots span.now { background: var(--accent); transform: scale(1.3); }
.lesson h2 { text-align: center; }
.lesson .sub { text-align: center; font-size: 20px; color: var(--ink); font-weight: 700; }
.lesson-nav { display: flex; justify-content: space-between; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; align-items: center; }
@media (max-width: 700px) { .split { grid-template-columns: 1fr; } }

/* ---------- eindscherm ---------- */
.result { text-align: center; }
.result .stars { font-size: 56px; margin: 6px 0; }
.result .row { justify-content: center; }
.name-form { display: flex; flex-direction: column; align-items: center; gap: 8px; margin: 14px 0; }
.name-form input { font: inherit; font-size: 24px; font-weight: 800; padding: 10px 14px; border: 3px solid var(--line); border-radius: 14px; text-align: center; width: min(360px, 100%); }

details.info { margin-top: 18px; }
details.info summary { font-weight: 800; cursor: pointer; color: var(--muted); }
details.info p, details.info li { color: var(--muted); font-size: 16px; }

/* ---------- overzicht ---------- */
.delen { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.deel-kaart { display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: var(--ink); position: relative; }
.deel-kaart .nr { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; font-weight: 900; font-size: 22px; color: #fff; background: var(--deel); }
.deel-kaart h3 { font-size: 22px; margin: 4px 0 0; }
.deel-kaart .groep { color: var(--muted); font-weight: 800; font-size: 15px; }
.deel-kaart .stat { font-weight: 800; font-size: 15px; }
.deel-kaart.dicht { opacity: .55; }
.deel-kaart.dicht .nr { background: #cbd5e1; }

/* ---------- animaties ---------- */
@keyframes pop { 0% { transform: scale(.7); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-8px); } 75% { transform: translateX(8px); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
.pop { animation: pop .35s ease; }
.confetti { position: fixed; top: -12px; width: 10px; height: 14px; border-radius: 3px; z-index: 50; animation: fall linear forwards; pointer-events: none; }
@keyframes fall { to { transform: translateY(105vh) rotate(720deg); } }

/* ---------- kaart ---------- */
.kaart { display: block; width: 100%; height: auto; max-height: 76vh; margin: 0 auto; touch-action: manipulation; user-select: none; -webkit-user-select: none; }
.kaart .zee { fill: var(--zee); }
.kaart .buur { fill: var(--buur); stroke: #d6d3cb; stroke-width: 1; }
.kaart .buur-lbl { font-size: 17px; font-weight: 900; fill: #b5b1a6; letter-spacing: 3px; text-anchor: middle; pointer-events: none; }
.kaart .zee-lbl { font-size: 19px; font-weight: 900; fill: #6aa9cc; letter-spacing: 3px; text-anchor: middle; font-style: italic; pointer-events: none; }
.kaart .prov { fill: var(--land); stroke: #fff; stroke-width: 2.2; stroke-linejoin: round; transition: fill .2s; }
.kaart.effen .prov { stroke: #cfc6a8; stroke-width: 1.3; }
.kaart.klik-prov .prov { cursor: pointer; }
.kaart.klik-prov .prov:hover { filter: brightness(.95); }
.kaart .prov.gr { fill: #cdeccf; } .kaart .prov.fr { fill: #fde2b8; } .kaart .prov.dr { fill: #e3d5f5; }
.kaart .prov.ov { fill: #fbd1d1; } .kaart .prov.fl { fill: #cfe6fb; } .kaart .prov.ge { fill: #f7eeb0; }
.kaart .prov.ut { fill: #fcc9e3; } .kaart .prov.nh { fill: #d7f0e6; } .kaart .prov.zh { fill: #ffd9bf; }
.kaart .prov.ze { fill: #d9e2fb; } .kaart .prov.nb { fill: #e7f5c4; } .kaart .prov.li { fill: #f2d7c8; }
.kaart.effen .prov { fill: var(--land) !important; }
.kaart .prov.dim { fill: #efece3 !important; }
.kaart .prov.doel, .kaart .prov.goed { fill: #22c55e !important; }
.kaart .prov.fout { fill: #f87171 !important; }
.kaart .prov.groep { fill: #fbbf24 !important; }
.kaart .prov.doel { animation: knipper 1.2s ease-in-out infinite; }
.kaart .dam { fill: none; stroke: #cfc6a8; stroke-width: 2; stroke-linecap: round; }
.kaart .rivier { fill: none; stroke: var(--rivier); stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; }
.kaart .rivier.kanaal { stroke-width: 2.6; }
.kaart .rivier.doel, .kaart .rivier.goed { stroke: #16a34a; stroke-width: 7; }
.kaart .rivier.fout { stroke: var(--bad); stroke-width: 7; }
.kaart .rivier.doel { animation: knipper 1.2s ease-in-out infinite; }
.kaart .zone { fill: #4ade80; opacity: 0; pointer-events: none; }
.kaart .zone.doel, .kaart .zone.goed { opacity: .75; }
.kaart .zone.doel { animation: knipper 1.2s ease-in-out infinite; }
.kaart .zone.fout { opacity: .7; fill: #f87171; }
.kaart .eiland { fill: transparent; stroke: none; pointer-events: none; }
.kaart .eiland.doel, .kaart .eiland.goed { fill: #22c55e; stroke: #15803d; stroke-width: 2; }
.kaart .eiland.fout { fill: #f87171; stroke: var(--bad); stroke-width: 2; }
.kaart .eiland.doel { animation: knipper 1.2s ease-in-out infinite; }
.kaart .streek { fill: rgba(15, 157, 88, .07); stroke: #7aa88f; stroke-width: 1.6; stroke-dasharray: 5 4; pointer-events: none; }
.kaart .streek.doel, .kaart .streek.goed { fill: rgba(34, 197, 94, .45); stroke: #15803d; stroke-width: 3; stroke-dasharray: none; }
.kaart .streek.fout { fill: rgba(239, 68, 68, .35); stroke: var(--bad); stroke-width: 3; stroke-dasharray: none; }
.kaart .streek.doel { animation: knipper 1.2s ease-in-out infinite; }
.kaart .dijk { fill: none; stroke: #8a7a5a; stroke-width: 3.5; stroke-linecap: round; }
.kaart .dijk.doel, .kaart .dijk.goed { stroke: #16a34a; stroke-width: 8; }
.kaart .dijk.fout { stroke: var(--bad); stroke-width: 8; }
.kaart .dijk.doel { animation: knipper 1.2s ease-in-out infinite; }
.kaart .stad { fill: #1f2440; stroke: #fff; stroke-width: 2; }
.kaart .stad.hs { fill: #dc2626; }
.kaart .stad.hs.klein { fill: #1f2440; }
.kaart .stad.doel, .kaart .stad.goed { fill: #22c55e; stroke: #14532d; stroke-width: 3; }
.kaart .stad.fout { fill: #f87171; stroke: #7f1d1d; stroke-width: 3; }
.kaart .stad.doel { animation: knipper 1.2s ease-in-out infinite; }
.kaart .stad.dim { opacity: .35; }
.kaart .ring { fill: none; stroke: #16a34a; stroke-width: 3; pointer-events: none; animation: ring 1.4s ease-out infinite; transform-box: fill-box; transform-origin: center; }
.kaart .zoek { fill: rgba(245, 158, 11, .12); stroke: #f59e0b; stroke-width: 3; stroke-dasharray: 9 6; pointer-events: none; }
.kaart .lbl { font-size: 17px; font-weight: 900; fill: var(--ink); text-anchor: middle; dominant-baseline: central; paint-order: stroke; stroke: #fff; stroke-width: 5px; stroke-linejoin: round; pointer-events: none; }
.kaart .lbl.klein { font-size: 14px; }
.kaart .lbl.goed { fill: #15803d; }
.kaart .lbl.hulp { font-size: 13px; fill: #4b5068; font-weight: 800; }
.kaart .lbl.fout { fill: var(--bad); }
.kaart .lbl.water { fill: #1d6fb8; font-style: italic; }
.kaart .windroos text { font-size: 16px; font-weight: 900; fill: var(--ink); text-anchor: middle; }
.kaart .windroos path { fill: var(--ink); }
.kaart .tik { fill: var(--accent); opacity: .5; pointer-events: none; animation: tik .5s ease-out forwards; }
@keyframes knipper { 0%, 100% { opacity: .85; } 50% { opacity: .4; } }
@keyframes ring { 0% { transform: scale(.6); opacity: 1; } 100% { transform: scale(1.8); opacity: 0; } }
@keyframes tik { 0% { r: 4; opacity: .6; } 100% { r: 22; opacity: 0; } }
.kaart-bron { font-size: 12px; color: var(--muted); text-align: right; margin-top: 4px; }
.kaart-bron a { color: var(--muted); }

/* verkennen en puzzel */
.teller { text-align: center; font-weight: 900; color: var(--deel-dark); margin: 6px 0; min-height: 26px; }
.feit { background: #ecfdf5; border: 2px solid #a7f3d0; border-radius: 16px; padding: 12px 16px; font-weight: 700; min-height: 56px; margin-top: 10px; }
.feit b { color: var(--deel-dark); }
.kaart-wrap { position: relative; }
.chips-puzzel { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 12px 0 4px; }
.pchip { border: 3px solid var(--line); background: var(--card); border-radius: 999px; padding: 8px 14px; font-weight: 900; font-size: 17px; box-shadow: 0 3px 0 var(--line); touch-action: none; }
.pchip.on { border-color: var(--accent); background: #dbeafe; color: #1e3a8a; }
.pchip.bad { animation: shake .35s; border-color: var(--bad); }
.pchip.slepen { position: fixed; z-index: 60; pointer-events: none; opacity: .9; transform: translate(-50%, -120%); }
.knoppen { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 10px 0; }
.knoppen button { border: 3px solid var(--line); background: var(--card); border-radius: 14px; padding: 8px 14px; font-weight: 900; }
.knoppen button.on { border-color: #f59e0b; background: #fef3c7; }
.knoppen button.done { border-color: var(--good); }
.ezel { background: #fef3c7; border: 2px dashed #f59e0b; border-radius: 16px; padding: 12px 16px; font-weight: 800; color: #78350f; margin-top: 10px; }
.uitleg-lijst { margin: 8px 0 0; padding-left: 22px; font-weight: 700; }
.uitleg-lijst li { margin: 4px 0; }
.klik-tip { text-align: center; font-weight: 800; color: var(--muted); margin: 6px 0 10px; }

/* ---------- diploma (printen) ---------- */
#diploma { display: none; }
@media print {
  @page { size: A4 landscape; margin: 0; }
  html, body { background: #fff !important; }
  body > *:not(#diploma) { display: none !important; }
  #diploma { display: flex !important; width: 297mm; height: 209mm; align-items: center; justify-content: center; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}
.dip-inner {
  width: 265mm; height: 180mm; border: 4mm solid var(--deel); border-radius: 10mm;
  outline: 1.5mm solid var(--accent); outline-offset: -8mm;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3mm;
  text-align: center; color: var(--ink); background: #fffdf7;
}
.dip-kaartjes { display: flex; gap: 70mm; position: absolute; }
.dip-inner { position: relative; }
.dip-kaart { position: absolute; width: 40mm; top: 42mm; }
.dip-kaart.l { left: 14mm; } .dip-kaart.r { right: 14mm; }
.dip-title { font-size: 18mm; font-weight: 900; color: var(--deel-dark); letter-spacing: 1mm; margin-top: 2mm; }
.dip-deel { font-size: 7mm; font-weight: 900; color: var(--accent); }
.dip-small { font-size: 6mm; color: var(--muted); }
.dip-name { font-size: 14mm; font-weight: 900; min-width: 150mm; }
.dip-line { width: 150mm; border-top: 0.7mm dashed #cbd5e1; margin-top: -2mm; }
.dip-text { font-size: 6.5mm; max-width: 225mm; }
.dip-stats { font-size: 5.5mm; color: var(--muted); font-weight: 700; }
.dip-foot { display: flex; align-items: flex-end; justify-content: space-between; width: 210mm; margin: 4mm 0 2mm; font-size: 4.5mm; color: var(--muted); }
.dip-foot > div { width: 70mm; }
.dip-sign, .dip-date { border-bottom: 0.5mm solid var(--ink); height: 10mm; margin-bottom: 1.5mm; font-size: 5mm; color: var(--ink); font-weight: 800; display: flex; align-items: flex-end; justify-content: center; }
.dip-foot > .dip-badge {
  width: 30mm; height: 30mm; border-radius: 50%; background: var(--deel); color: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 5mm; font-weight: 900;
  box-shadow: 0 0 0 2mm #bbf7d0; line-height: 1;
}
.dip-badge b { font-size: 13mm; }

@media (max-width: 520px) {
  header { padding: 10px 12px; gap: 10px; }
  .logo { flex: 1; font-size: 19px; }
  .sound-btn { order: 2; }
  nav { order: 3; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; width: 100%; margin-left: 0; }
  nav button { font-size: 13px; padding: 8px 2px; white-space: nowrap; }
  .card { padding: 16px; }
  .qtext { font-size: 22px; }
  .mc button { font-size: 19px; min-height: 64px; }
  .kaart .lbl { font-size: 20px; }
}
@media (max-width: 520px) {
  .pchip { font-size: 15px; padding: 6px 10px; }
  .chips-puzzel { gap: 6px; }
}