/* Cram Mode: the Full / Cram chooser, the key rule line and the end-of-run summary (js/cram.js).
   Colours come from the page it sits on: the site tokens first, then the names the delivered
   ECON page uses (--board, --fg, --muted, --red, --gold). Buttons and panels use the game's own classes. The key rule sits inside the
   game's own feedback, so it gets the same variables. */
.cram, .cram-key, .cram-hint, .cram-teach {
  --cram-surface: var(--surface, var(--board));
  --cram-ink: var(--ink, var(--fg));
  --cram-soft: var(--ink-soft, var(--muted));
  --cram-line: var(--rule);
  --cram-accent: var(--accent, var(--gold));
  --cram-good: var(--good);
  --cram-bad: var(--bad, var(--red));
  color: var(--cram-ink);
}
.cram h2, .cram h3, .cram p { margin: 0; }

/* on/off switch: the same in every game; colours and display font come from the page */
.cram-panel { margin: 24px 0; }
.cram-panel .cram-choose { margin: 14px 0 0; }
.cram-sw-box {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px;
  padding: 12px 16px; border: 1px solid var(--cram-line); border-radius: 12px; background: var(--cram-surface);
}
.cram-panel.is-on .cram-sw-box { border-color: var(--cram-accent); }
.cram-sw { position: relative; display: inline-flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; }
.cram-sw-input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.cram-sw-track {
  position: relative; flex: none; width: 46px; height: 26px; border-radius: 999px;
  background: var(--cram-line); border: 2px solid var(--cram-soft); box-sizing: border-box;
}
.cram-sw-knob {
  position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--cram-soft); transition: transform .18s ease;
}
.cram-sw-input:checked + .cram-sw-track { background: var(--cram-accent); border-color: var(--cram-accent); }
.cram-sw-input:checked + .cram-sw-track .cram-sw-knob { transform: translateX(20px); background: var(--cram-surface); }
.cram-sw-input:focus-visible + .cram-sw-track { outline: 3px solid var(--cram-accent); outline-offset: 3px; }
.cram-sw-label {
  font-family: var(--dc-display, var(--cx-display, var(--mx-display, var(--display, inherit))));
  font-weight: 800; font-size: 1.125rem; letter-spacing: .03em; text-transform: uppercase;
}
.cram-sw-state { min-width: 2.2em; font-weight: 700; color: var(--cram-soft); }
.cram-panel.is-on .cram-sw-state { color: var(--cram-ink); }
.cram-sw-hint { flex: 1 1 260px; color: var(--cram-soft); font-size: .9375rem; line-height: 1.45; }
@media (prefers-reduced-motion: reduce) { .cram-sw-knob { transition: none; } }

/* chooser */
.cram-choose { margin: 24px 0; }
.cram-h { font-size: 1.125rem; margin-bottom: 12px; }
.cram-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.cram-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
  padding: 16px; border: 1px solid var(--cram-line); border-radius: 12px; background: var(--cram-surface);
}
.cram-card.cram-cram { border-color: var(--cram-accent); }
.cram-card > button { margin-top: auto; }
.cram-card .cram-d { margin-bottom: 8px; }
.cram-k { font-size: .8125rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--cram-soft); }
.cram-n { font-size: 1rem; }
.cram-n b { font-size: 1.375rem; }
.cram-d { color: var(--cram-soft); font-size: .9375rem; line-height: 1.45; }

/* key rule, after the explanation */
.cram-key {
  margin: 10px 0 0; padding: 6px 0 6px 12px; border-left: 3px solid var(--cram-accent);
  color: var(--cram-ink); line-height: 1.45; text-align: left;
}
.cram-key code { font-family: var(--mono, ui-monospace, monospace); font-size: .92em; }

/* hint button and text, under a concept question */
.cram-hint { margin: 12px 0 0; text-align: left; }
.cram-hint-btn { min-height: 44px; }
.cram-hint-text {
  margin: 8px 0 0; padding: 8px 12px; border: 1px dashed var(--cram-accent); border-radius: 8px;
  color: var(--cram-ink); line-height: 1.45;
}
.cram-hint-text[hidden] { display: none; }

/* the teaching explanation after a concept question */
.cram-teach { color: var(--cram-ink); line-height: 1.5; text-align: left; }
.cram-teach p { margin: 8px 0 0; }
.cram-teach-trap, .cram-teach-h { color: var(--cram-ink); }
.cram-wrong { margin: 6px 0 0; padding: 0 0 0 18px; display: flex; flex-direction: column; gap: 6px; }
.cram-wrong li { color: var(--cram-soft); }
.cram-wrong li.picked { color: var(--cram-ink); }
.cram-wrong .cram-ans { color: var(--cram-ink); font-weight: 700; white-space: pre-wrap; }
.cram-wrong .cram-mine { color: var(--cram-bad); font-weight: 700; }
.cram-teach code { font-family: var(--mono, ui-monospace, monospace); font-size: .92em; }

/* summary */
.cram-summary { display: flex; flex-direction: column; gap: 14px; text-align: left; }
.cram-title { font-size: 1.5rem; line-height: 1.2; }
.cram-score { font-size: 1.125rem; }
.cram-score b { font-size: 1.75rem; }
.cram-topics { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.cram-topics h3 { font-size: 1rem; margin-bottom: 6px; }
.cram-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.cram-list li { padding: 3px 10px; border: 1px solid var(--cram-line); border-radius: 999px; font-size: .875rem; }
.cram-list.covered li { border-color: var(--cram-good); }
.cram-list.missed li { border-color: var(--cram-bad); border-width: 2px; }
.cram-note { color: var(--cram-ink); }
.cram-row { display: flex; flex-wrap: wrap; gap: 8px; }
.cram-extra { color: var(--cram-soft); }

@media (max-width: 480px) {
  .cram-row > button { flex: 1 1 100%; }
}