/* Courses front end. Storefront design language (black/white + ochre), reusing
   the site.css :root tokens (--ink/--paper/--ochre/--ochre-dark/--hairline...).
   Mobile-first, RTL-correct, no fixed widths (container handles width). */

/* ---------- index grid + cards ---------- */
.crs-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 720px) {
  .crs-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1000px) {
  .crs-grid { grid-template-columns: 1fr 1fr 1fr; }
}
.crs-card {
  border: 1px solid var(--hairline);
  background: var(--paper);
  display: flex;
}
.crs-card__link {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  width: 100%;
  text-decoration: none;
  color: var(--ink);
  transition: box-shadow .15s ease, transform .15s ease;
}
.crs-card__link:hover { box-shadow: 0 10px 30px rgba(0,0,0,.08); transform: translateY(-2px); }
.crs-badge {
  align-self: flex-start;
  font-size: 13px;
  font-weight: 700;
  color: var(--ochre-dark);
  background: rgba(192,121,43,.10);
  border: 1px solid rgba(192,121,43,.30);
  border-radius: 999px;
  padding: 3px 12px;
}
.crs-card__title { font-family: var(--font-display); font-size: 22px; margin: 4px 0 0; }
/* The description is the ONLY flexible row: it absorbs the variable text length so
   the meta + price + cta block is pinned flush to the card bottom at a consistent
   vertical position across every card, regardless of how long the description is.
   (Cards in a grid row stretch to equal height, so equal bottoms => aligned prices.) */
.crs-card__promise { color: var(--ink-soft); margin: 0; line-height: 1.6; flex: 1 1 auto; }
.crs-card__meta { color: var(--ink-soft); font-size: 14px; margin: 0; }
.crs-card__price { margin: 6px 0 4px; font-size: 18px; }
.crs-card__was { color: var(--mist); text-decoration: line-through; margin-inline-end: 6px; }
.crs-card__free { color: var(--ochre-dark); font-weight: 800; }
.crs-card__now { font-weight: 800; }
/* No margin-top:auto here: the flexible description above already pushes this group
   to the bottom. A second auto distributor would split the free space and unpin the price. */
.crs-card__cta { text-align: center; }
.crs-empty { text-align: center; color: var(--ink-soft); padding: 40px 0; }

/* ---------- prose / landing ---------- */
.crs-prose { line-height: 1.85; color: var(--ink); }
.crs-prose + .crs-prose { margin-top: 1em; }
.crs-prose--lead { font-size: 19px; }
.crs-prose-h, .crs-h2 { font-family: var(--font-display); font-size: 26px; margin: 0 0 .6em; }
.crs-body :is(h2,h3) { font-family: var(--font-display); margin: 1.2em 0 .4em; }
.crs-body p { line-height: 1.85; margin: 0 0 1em; }
.crs-body ul, .crs-body ol { line-height: 1.8; padding-inline-start: 1.4em; }
.crs-landing__meta { color: var(--ink-soft); font-size: 16px; margin-top: 8px; }

.crs-outcomes { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.crs-outcomes li { position: relative; padding-inline-start: 30px; line-height: 1.7; }
.crs-outcomes li::before {
  content: "✓";
  position: absolute; inset-inline-start: 0; top: 0;
  color: var(--ochre-dark); font-weight: 900;
}

.crs-modlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; counter-reset: mod; }
.crs-mod { border-inline-start: 3px solid var(--ochre); padding-inline-start: 16px; }
.crs-mod__title { font-family: var(--font-display); font-size: 20px; margin: 0 0 4px; }
.crs-mod__summary { color: var(--ink-soft); margin: 0 0 8px; }
.crs-mod__lessons { margin: 0; padding-inline-start: 1.3em; color: var(--ink-soft); line-height: 1.8; }

/* ---------- gate (join + unlock) ---------- */
.crs-gate {
  max-width: 460px;
  margin-inline: auto;
  background: var(--paper);
  border: 1px solid var(--hairline);
  padding: 28px 24px;
}
.crs-gate__title { font-family: var(--font-display); font-size: 24px; text-align: center; margin: 6px 0 8px; }
.crs-gate__note { text-align: center; color: var(--ink-soft); margin: 0 0 18px; line-height: 1.6; }
.crs-gate__fine { text-align: center; color: var(--ink-soft); font-size: 13px; margin-top: 16px; }
.crs-form { display: grid; gap: 14px; }
.crs-field { display: grid; gap: 6px; }
.crs-label { font-weight: 700; font-size: 14px; }
.crs-input {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--mist);
  border-radius: 6px;
  background: var(--paper);
  width: 100%;
}
.crs-input:focus { outline: 2px solid var(--ochre-dark); outline-offset: 1px; border-color: var(--ochre-dark); }
.crs-consent { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; color: var(--ink-soft); line-height: 1.5; }
.crs-consent input { margin-top: 3px; }
.crs-form__err { color: #B00020; font-size: 14px; margin: 0; }
.crs-form__submit { width: 100%; }

/* ---------- pay ---------- */
.crs-pay__price { text-align: center; font-size: 26px; font-weight: 800; margin: 4px 0 18px; }
.crs-pay__btn { margin: 8px 0; min-height: 48px; }
.crs-pay__or { text-align: center; color: var(--mist); position: relative; margin: 14px 0; }
.crs-pay__or span { background: var(--paper); padding: 0 12px; position: relative; z-index: 1; }
.crs-pay__or::before { content: ""; position: absolute; inset-inline: 0; top: 50%; height: 1px; background: var(--hairline); }
.crs-pay__msg { color: #B00020; text-align: center; margin: 10px 0 0; min-height: 1em; }

/* ---------- lesson reader ---------- */
.crs-reader { padding-block: 32px 56px; }
.crs-progress { margin-bottom: 22px; }
.crs-progress__label { font-size: 14px; font-weight: 700; color: var(--ink-soft); margin-bottom: 6px; }
.crs-progress__track { height: 8px; background: var(--paper-warm); border: 1px solid var(--hairline); border-radius: 999px; overflow: hidden; }
.crs-progress__fill { height: 100%; background: var(--ochre); border-radius: 999px; transition: width .3s ease; }

.crs-lesson__eyebrow { color: var(--ochre-dark); font-weight: 700; font-size: 14px; margin: 0 0 4px; }
.crs-lesson__title { font-family: var(--font-display); font-size: 30px; line-height: 1.25; margin: 0 0 10px; }
.crs-lesson__idea { font-size: 19px; color: var(--ink-soft); font-style: italic; margin: 0 0 20px; line-height: 1.6; }
.crs-lesson__body { font-size: 18px; line-height: 1.9; }
.crs-lesson__body :is(h2,h3) { font-family: var(--font-display); margin: 1.3em 0 .4em; }
.crs-lesson__body p { margin: 0 0 1em; }
.crs-lesson__body ul, .crs-lesson__body ol { padding-inline-start: 1.4em; margin: 0 0 1em; }
.crs-lesson__body blockquote { border-inline-start: 3px solid var(--ochre); padding-inline-start: 14px; color: var(--ink-soft); margin: 1em 0; }

/* copy-paste prompt block (emitted by the courses renderer) */
.crs-prompt { border: 1px solid var(--hairline); background: var(--paper-warm); border-radius: 8px; margin: 1.2em 0; overflow: hidden; }
.crs-prompt__bar { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 12px; background: rgba(192,121,43,.08); border-bottom: 1px solid var(--hairline); }
.crs-prompt__tag { font-size: 13px; font-weight: 700; color: var(--ochre-dark); }
.crs-prompt__copy { font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; border: 1px solid var(--ochre); background: var(--paper); color: var(--ochre-dark); border-radius: 6px; padding: 5px 12px; }
.crs-prompt__copy:hover { background: var(--ochre); color: var(--paper); }
.crs-prompt__copy.is-copied { background: var(--ochre-dark); color: var(--paper); border-color: var(--ochre-dark); }
.crs-prompt__text { font: inherit; white-space: pre-wrap; word-break: break-word; margin: 0; padding: 14px; line-height: 1.7; }

/* ---------- quiz ---------- */
.crs-quiz { border: 1px solid var(--hairline); border-radius: 10px; padding: 22px; margin: 28px 0; background: var(--paper); }
.crs-quiz__head { font-family: var(--font-display); font-size: 22px; margin: 0 0 4px; }
.crs-quiz__sub { color: var(--ink-soft); margin: 0 0 18px; }
.crs-quiz__q + .crs-quiz__q { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--hairline); }
.crs-quiz__prompt { font-weight: 700; margin: 0 0 12px; line-height: 1.6; }
.crs-quiz__opts { display: grid; gap: 10px; }
.crs-quiz__opt {
  font: inherit; text-align: start; cursor: pointer;
  border: 1px solid var(--mist); background: var(--paper); color: var(--ink);
  border-radius: 8px; padding: 12px 14px; line-height: 1.5;
  transition: border-color .12s, background .12s;
}
.crs-quiz__opt:hover:not([disabled]) { border-color: var(--ochre-dark); }
.crs-quiz__opt.is-correct { border-color: #1E7A3D; background: rgba(30,122,61,.08); font-weight: 700; }
.crs-quiz__opt.is-wrong { border-color: #B00020; background: rgba(176,0,32,.06); }
.crs-quiz__opt[disabled] { cursor: default; }
.crs-quiz__feedback { margin: 12px 0 0; padding: 12px 14px; border-radius: 8px; background: var(--paper-warm); border: 1px solid var(--hairline); line-height: 1.6; }

/* ---------- milestone recap ---------- */
.crs-recap { border: 1px solid rgba(192,121,43,.35); background: rgba(192,121,43,.07); border-radius: 10px; padding: 20px 22px; margin: 28px 0; }
.crs-recap__tag { color: var(--ochre-dark); font-weight: 800; font-size: 13px; letter-spacing: .04em; margin: 0 0 6px; }
.crs-recap__text { margin: 0; line-height: 1.75; font-size: 17px; }

/* ---------- lesson nav ---------- */
.crs-nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 32px; }
.crs-nav__prev, .crs-nav__next { min-width: 130px; text-align: center; }
@media (max-width: 520px) {
  .crs-nav { flex-direction: column-reverse; }
  .crs-nav__prev, .crs-nav__next { width: 100%; }
}

/* ---------- done / score ---------- */
.crs-done__score { margin: 18px 0; }
.crs-done__scoreline { font-size: 20px; }
.crs-done__num { font-family: var(--font-display); color: var(--ochre-dark); font-size: 24px; }
.crs-done__msg { margin: 8px auto 28px; }
.crs-done__book { border-top: 1px solid var(--hairline); padding-top: 28px; margin-top: 28px; }
.crs-done__fine { margin-top: 16px; }