/* learndutch.srvcs.trade — Encora NT2 reviewer
   Paper / ink / rust.  Bricolage Grotesque for structure, Literata for reading. */

:root {
  --paper:      #F4EEE2;
  --card:       #FFFBF3;
  --card-2:     #FDF9F1;
  --ink:        #241F1A;
  --ink-2:      #5A5148;
  --ink-3:      #8A7F71;
  --ink-4:      #A99C8B;
  --rule:       #E0D6C4;

  --de:         #2F5F8A;   /* de-woord  */
  --het:        #B4522C;   /* het-woord */
  --good:       #2E6B4F;
  --bad:        #A63A2A;
  --zit:        #6B5B95;

  --sans: 'Bricolage Grotesque', ui-sans-serif, system-ui, 'Segoe UI', sans-serif;
  --serif: Literata, Georgia, 'Times New Roman', serif;

  --shell: 1280px;
  --r: 4px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.55;
}

a { color: var(--het); text-decoration: none; border-bottom: 1px solid rgba(180, 82, 44, .35); }
a:hover { color: #7E3417; border-bottom-color: #7E3417; }

h1, h2, h3 { font-family: var(--sans); font-weight: 800; letter-spacing: -.022em; margin: 0; }

.shell { max-width: var(--shell); margin: 0 auto; padding: 0 24px; }

/* ── masthead ─────────────────────────────────────────────── */

.masthead { padding: 30px 0 0; }

.kicker {
  font-family: var(--sans); font-size: 12px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3);
}

.masthead h1 { font-size: clamp(34px, 7vw, 58px); line-height: .96; margin-top: 7px; }
.masthead p  { margin: 10px 0 0; color: var(--ink-2); max-width: 62ch; }
.masthead p em { color: var(--ink-3); }

.mast-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }

/* English on/off */
.toggle {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-size: 14px; font-weight: 700;
  padding: 10px 15px; min-height: 44px;
  border: 2px solid var(--ink); border-radius: var(--r);
  background: var(--card); color: var(--ink); cursor: pointer;
  white-space: nowrap;
}
.toggle:hover { background: #FFF1E4; }
.toggle .dot { width: 11px; height: 11px; border-radius: 999px; background: var(--good); }
.toggle[aria-pressed="false"] .dot { background: var(--ink-4); }

/* ── tabs ─────────────────────────────────────────────────── */

.tabs {
  display: flex; gap: 4px; margin-top: 22px;
  border-bottom: 3px solid var(--ink);
  overflow-x: auto; scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }

.tab {
  font-family: var(--sans); font-size: 16px; font-weight: 700;
  padding: 12px 18px; min-height: 44px;
  border: 3px solid transparent; border-bottom: none;
  border-radius: var(--r) var(--r) 0 0;
  background: transparent; color: var(--ink-3); cursor: pointer;
  white-space: nowrap; margin-bottom: -3px;
}
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] {
  background: var(--card); color: var(--ink);
  border-color: var(--ink); border-bottom: 3px solid var(--card);
}

.panel { padding: 28px 0 60px; }
.panel[hidden] { display: none; }

/* ── generic card ─────────────────────────────────────────── */

.card {
  background: var(--card);
  border: 2.5px solid var(--ink);
  border-radius: var(--r);
  padding: 22px 24px 24px;
}
.card.dark { background: var(--ink); color: var(--paper); }
.card.dark .lbl { color: #9A8F80; }
.card.dark h2, .card.dark h3 { color: var(--paper); }

.lbl {
  font-family: var(--sans); font-size: 11.5px; font-weight: 600;
  letter-spacing: .17em; text-transform: uppercase; color: var(--ink-3);
}

.sec-head { display: flex; align-items: baseline; gap: 13px; flex-wrap: wrap; margin-bottom: 14px; }
.sec-head h2 { font-size: 26px; }
.sec-head .note { font-size: 15px; color: var(--ink-3); font-style: italic; }

/* ── room switcher ────────────────────────────────────────── */

.roombar {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px;
}

.room-btn {
  font-family: var(--sans); font-size: 15px; font-weight: 700;
  padding: 10px 16px; min-height: 44px;
  border: 2px solid var(--rule); border-radius: 999px;
  background: var(--card); color: var(--ink-3); cursor: pointer;
  display: inline-flex; align-items: center; gap: 7px;
  transition: border-color .12s ease, background .12s ease, color .12s ease;
}
.room-btn:hover { border-color: var(--ink); color: var(--ink); }
.room-btn.on { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.room-btn .nophoto { font-size: 8px; color: var(--ink-4); line-height: 1; }
.room-btn.on .nophoto { color: #8A7F71; }

.nophoto-note { margin-bottom: 20px; border-style: dashed; }
.nophoto-note p { margin: 9px 0 0; color: var(--ink-2); }
.nophoto-note em { color: var(--ink-3); }

/* a room with no photo: the detail panel takes the full width */
body.no-photo .room-grid { grid-template-columns: minmax(0, 1fr); }

.sec-head .aka {
  font-family: var(--serif); font-size: 14px; font-weight: 400;
  font-style: italic; color: var(--ink-3);
}

/* ── kamer: photo + hotspots ──────────────────────────────── */

.photo-card { padding: 14px 14px 16px; }
.room-grid { display: grid; grid-template-columns: minmax(0, 1.72fr) minmax(0, 1fr); gap: 22px; }

.photo-wrap { position: relative; line-height: 0; border-radius: 2px; overflow: hidden; }
.photo-wrap img { width: 100%; display: block; }

.hs {
  position: absolute; transform: translate(-50%, -50%);
  width: 34px; height: 34px; padding: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: 999px; border: 2.5px solid var(--ink);
  background: rgba(255, 250, 243, .95); color: var(--ink);
  box-shadow: 0 2px 9px rgba(0, 0, 0, .45);
  font-family: var(--sans); font-size: 15px; font-weight: 800;
  cursor: pointer; transition: transform .13s ease, box-shadow .13s ease;
}
/* 44px touch target without a 44px dot */
.hs::after { content: ''; position: absolute; inset: -6px; border-radius: 999px; }
.hs:hover  { transform: translate(-50%, -50%) scale(1.16); z-index: 5; }
.hs:focus-visible { outline: 3px solid var(--het); outline-offset: 3px; }
.hs.on {
  background: var(--het); color: #FFF8F0;
  box-shadow: 0 0 0 6px rgba(36, 31, 26, .32), 0 4px 12px rgba(0, 0, 0, .5);
  z-index: 4;
}

.photo-foot {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; padding: 12px 2px 0;
}
.photo-foot .name { font-family: var(--sans); font-size: 19px; font-weight: 700; }
.photo-foot .name span { color: var(--ink-3); font-weight: 400; }
.photo-foot .credit { font-size: 13px; color: var(--ink-3); font-style: italic; }

/* detail panel */
.detail { display: flex; flex-direction: column; }
.detail .top { display: flex; align-items: center; gap: 13px; }
.detail .num {
  width: 38px; height: 38px; flex: none;
  display: flex; align-items: center; justify-content: center;
  border-radius: 999px; background: var(--het); color: #FFF8F0;
  font-family: var(--sans); font-size: 17px; font-weight: 800;
}
.detail .word { display: flex; align-items: baseline; gap: 11px; margin-top: 18px; flex-wrap: wrap; }
.art {
  font-family: var(--sans); font-size: 19px; font-weight: 800;
  padding: 3px 11px; border-radius: 3px; color: #FFF8F0; background: var(--de);
}
.art.het { background: var(--het); }
.detail .nl { font-family: var(--sans); font-size: clamp(30px, 5vw, 42px); font-weight: 800; line-height: 1; }
.detail .en { margin-top: 9px; font-size: 20px; color: #C4B8A6; font-style: italic; }
.detail .sent { margin-top: 20px; padding-top: 18px; border-top: 1px solid #3E3730; }
.detail .s-nl { margin: 11px 0 0; font-size: 22px; line-height: 1.42; font-weight: 600; }
.detail .s-en { margin: 9px 0 0; font-size: 17px; line-height: 1.45; color: #C4B8A6; font-style: italic; }
.detail .plural {
  margin-top: 18px; padding-top: 15px; border-top: 1px solid #3E3730;
  display: flex; align-items: baseline; gap: 11px; flex-wrap: wrap;
}
.detail .plural .pl { font-family: var(--sans); font-size: 20px; font-weight: 700; }
.detail .verb-foot { margin-top: auto; padding-top: 22px; }

.verb-chip {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 14px; border: 1.5px solid #4C443B; border-radius: 3px; background: #2E2823;
}
.verb-chip .d { width: 9px; height: 9px; border-radius: 999px; }
.verb-chip b { font-family: var(--sans); font-size: 15px; font-weight: 700; }
.verb-chip span { font-size: 13px; color: #9A8F80; }

.v-staan  { background: var(--de); }
.v-liggen { background: var(--het); }
.v-hangen { background: var(--good); }
.v-zitten { background: var(--zit); }
.v-zijn   { background: var(--ink-3); }

/* word chips under the photo */
.chip-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(178px, 1fr)); gap: 9px; }

.chip {
  display: flex; align-items: flex-start; gap: 10px; text-align: left;
  padding: 11px 12px; min-height: 44px;
  border: 1.5px solid var(--rule); border-left: 5px solid var(--de);
  border-radius: 3px; background: var(--card);
  cursor: pointer; font-family: var(--serif);
  transition: border-color .12s ease, background .12s ease;
}
.chip.het { border-left-color: var(--het); }
.chip:hover { border-color: var(--ink); }
.chip.on { border-color: var(--ink); background: #FFF1E4; }
.chip .n { font-family: var(--sans); font-size: 11.5px; font-weight: 800; color: var(--ink-3); padding-top: 3px; min-width: 14px; }
.chip .t { display: flex; flex-direction: column; gap: 1px; }
.chip .t b { font-family: var(--sans); font-size: 16px; font-weight: 700; }
.chip .t i { font-size: 13.5px; color: var(--ink-3); }

/* ── woordenlijst ─────────────────────────────────────────── */

.vocab-cols { columns: 3; column-gap: 22px; }
.vocab-group { break-inside: avoid; margin-bottom: 22px; }
.vocab-group h3 { font-size: 20px; }
.vocab-group h3 span { font-family: var(--serif); font-size: 14px; font-weight: 400; font-style: italic; color: var(--ink-3); }
.vocab-group ul { list-style: none; margin: 10px 0 0; padding: 0; }
.vocab-group li {
  display: flex; align-items: baseline; gap: 8px;
  padding: 6px 0; border-bottom: 1px solid var(--rule); font-size: 16px;
}
.vocab-group li .a { font-family: var(--sans); font-size: 13px; font-weight: 800; color: var(--de); min-width: 24px; }
.vocab-group li .a.het { color: var(--het); }
.vocab-group li .w { font-weight: 600; }
.vocab-group li .e { margin-left: auto; color: var(--ink-3); font-style: italic; font-size: 14.5px; text-align: right; }

/* ── zinnen ───────────────────────────────────────────────── */

.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 22px; }

.verb-row {
  display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 15px;
  padding-bottom: 11px; margin-bottom: 11px; border-bottom: 1px solid var(--rule);
}
.verb-row:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.verb-row .k { display: flex; align-items: center; gap: 8px; }
.verb-row .k b { font-family: var(--sans); font-size: 18px; font-weight: 800; }
.verb-row .k .d { width: 9px; height: 9px; border-radius: 999px; flex: none; }
.verb-row .ex { font-size: 16px; font-weight: 600; }
.verb-row .hint { font-size: 13.5px; color: var(--ink-3); font-style: italic; }

.rule-box { margin-top: 18px; padding: 15px 17px; background: var(--ink); color: var(--paper); border-radius: 3px; }
.rule-box .pair { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 7px 20px; margin-top: 8px; font-size: 16px; }
.rule-box b { color: #E8A87C; }
.rule-box .q { color: #9A8F80; }

.prep-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr)); gap: 9px; }
.prep {
  border: 1.5px solid var(--rule); border-radius: 3px;
  padding: 9px 11px; background: var(--card-2);
}
.prep .h { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.prep .h b { font-family: var(--sans); font-size: 17px; font-weight: 800; }
.prep .h i { font-size: 12.5px; color: var(--ink-3); }
.prep .x { margin-top: 3px; font-size: 14px; color: #4A423A; }

.model { margin-top: 22px; }
.model .nl { font-size: 19px; line-height: 1.62; margin: 13px 0 0; }
.model .en { font-size: 16.5px; line-height: 1.6; margin: 11px 0 0; color: var(--ink-3); font-style: italic; }
.card.dark .model .en { color: #C4B8A6; }

.qa { list-style: none; margin: 0; padding: 0; }
.qa li { padding: 12px 0; border-bottom: 1px solid var(--rule); }
.qa li:last-child { border-bottom: none; }
.qa .q { font-family: var(--sans); font-size: 16.5px; font-weight: 700; }
.qa .qe { font-size: 13.5px; color: var(--ink-3); font-style: italic; }
.qa .a { margin-top: 6px; font-size: 16px; padding-left: 15px; border-left: 3px solid var(--rule); }
.qa .ae { font-size: 13.5px; color: var(--ink-3); font-style: italic; }

/* ── oefenen ──────────────────────────────────────────────── */

.quiz-bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap; margin-bottom: 20px;
}
.score { font-family: var(--sans); font-size: 38px; font-weight: 800; line-height: 1; }
.score span { color: var(--ink-4); }

.btn {
  font-family: var(--sans); font-size: 15px; font-weight: 700;
  padding: 11px 17px; min-height: 44px;
  border: 2px solid var(--ink); border-radius: var(--r);
  background: var(--card); color: var(--ink); cursor: pointer;
}
.btn:hover { background: #FFF1E4; }

.q-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 15px; }

.q-card { border: 2px solid var(--rule); border-radius: var(--r); background: var(--card); padding: 16px 18px 15px; }
.q-card.right { border-color: #B8D2BF; background: #FBFDF9; }
.q-card.wrong { border-color: #E3C9C1; }

.q-text { display: flex; align-items: baseline; gap: 11px; font-size: 19px; line-height: 1.4; font-weight: 600; }
.q-text .n { font-family: var(--sans); font-size: 12.5px; font-weight: 800; color: var(--ink-4); min-width: 18px; }
.blank {
  display: inline-block; min-width: 70px; text-align: center;
  border-bottom: 2.5px solid #C9BCA8; color: var(--ink-4);
  font-family: var(--sans); font-weight: 800;
}
.blank.done { border-bottom-color: var(--good); color: var(--good); }

.opts { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 12px; padding-left: 29px; }
.opt {
  font-family: var(--sans); font-size: 15px; font-weight: 700;
  padding: 9px 15px; min-height: 44px;
  border: 2px solid #D8CDBA; border-radius: 3px;
  background: var(--card); color: var(--ink); cursor: pointer;
  transition: border-color .12s ease, background .12s ease;
}
.opt:hover:not(:disabled) { border-color: var(--ink); }
.opt:disabled { cursor: default; }
.opt.ok   { border-color: var(--good); background: #E4EFE6; color: #1F4A36; }
.opt.mine { border-color: var(--bad);  background: #F7E3DF; color: #7E2A1D; }
.opt.dim  { border-color: #E4DCCC; background: #F7F2E8; color: var(--ink-4); }

.feed {
  display: flex; align-items: flex-start; gap: 9px;
  margin-top: 12px; padding: 10px 12px; border-radius: 3px;
  border-left: 4px solid var(--good); background: #E9F2EB;
  font-size: 14.5px; line-height: 1.5; color: #3A332C;
}
.feed.no { border-left-color: var(--bad); background: #FAEDE9; }
.feed svg { flex: none; margin-top: 2px; }
.feed b { font-family: var(--sans); color: var(--good); }
.feed.no b { color: var(--bad); }

/* ── footer ───────────────────────────────────────────────── */

.foot {
  border-top: 3px solid var(--ink); padding: 20px 0 40px;
  display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  font-size: 13.5px; color: var(--ink-3);
}

/* ── english hidden ───────────────────────────────────────── */

body.no-en .detail .en,
body.no-en .detail .s-en,
body.no-en .chip .t i,
body.no-en .vocab-group li .e,
body.no-en .vocab-group h3 span,
body.no-en .verb-row .hint,
body.no-en .prep .h i,
body.no-en .prep .x,
body.no-en .model .en,
body.no-en .qa .qe,
body.no-en .qa .ae,
body.no-en .verb-chip span,
body.no-en .masthead p em { display: none; }

/* ── narrow ───────────────────────────────────────────────── */

@media (max-width: 980px) {
  .room-grid { grid-template-columns: minmax(0, 1fr); }
  .vocab-cols { columns: 2; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .shell { padding: 0 15px; }
  .vocab-cols { columns: 1; }
  .card { padding: 18px 16px 20px; }
  .hs { width: 27px; height: 27px; font-size: 12px; border-width: 2px; }
  .hs::after { inset: -9px; }
  .room-btn { font-size: 14px; padding: 9px 13px; }
  .q-grid { grid-template-columns: minmax(0, 1fr); }
  .verb-row { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .vocab-group li { flex-wrap: wrap; }
  .vocab-group li .e { margin-left: 0; width: 100%; text-align: left; }
  .opts { padding-left: 0; }
  .tab { font-size: 15px; padding: 11px 13px; }
  /* photo goes edge to edge so 15 hotspots are not on top of each other */
  .photo-card {
    margin: 0 -15px; border-radius: 0; border-left: none; border-right: none;
    padding: 10px 10px 12px;
  }
  .photo-foot { padding: 10px 4px 0; }
  .photo-foot .name { font-size: 17px; }
  .detail .plural .pl { font-size: 18px; }
  .mast-row { align-items: flex-start; }
}

@media print {
  .tabs, .toggle, .opts, .btn { display: none; }
  .panel[hidden] { display: block !important; }
  body { background: #fff; }
}