/* /assets/css/seo-blocks.css
 *
 * Visual styling for the summary box and related-reading rail.
 * Self-contained — every value falls back so the blocks look right
 * regardless of which page theme they're injected into (homepage,
 * blog, kingdom, book reader).
 *
 * Companion partial: /includes/seo-blocks.php
 */

/* ---------- shared tokens (with safe fallbacks) ---------- */
.seo-summary,
.seo-related {
  --sb-bg:        var(--cardA,  rgba(232,235,225,.06));
  --sb-bg-2:      var(--cardB,  rgba(232,235,225,.03));
  --sb-edge:      var(--edge2,  rgba(101,167,180,.20));
  --sb-text:      var(--text,   #e8ebe1);
  --sb-muted:     var(--muted,  #b9c9cf);
  --sb-accent:    var(--gold,   #f2d27a);
  --sb-accent-2:  var(--c,      #65a7b4);
  --sb-radius:    14px;
  --sb-pad:       clamp(1.05rem, 2.4vw, 1.6rem);
  --sb-stack:     'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  font-family: var(--sb-stack);
  color: var(--sb-text);
}

/* ============== Summary box ============== */
.seo-summary {
  margin: 1.5rem 0 2rem;
  padding: var(--sb-pad);
  background: linear-gradient(180deg, var(--sb-bg) 0%, var(--sb-bg-2) 100%);
  border: 1px solid var(--sb-edge);
  border-left: 3px solid var(--sb-accent);
  border-radius: var(--sb-radius);
  box-shadow: 0 1px 0 rgba(255,255,255,.02) inset,
              0 8px 30px rgba(0,0,0,.15);
  line-height: 1.55;
}

.seo-summary-head {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .55rem;
}

.seo-summary-eyebrow {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sb-accent);
  padding: .25rem .55rem;
  border: 1px solid rgba(242, 210, 122, .35);
  border-radius: 999px;
  background: rgba(242, 210, 122, .06);
}

.seo-summary-thesis {
  margin: 0 0 1rem;
  font-size: clamp(1.02rem, 1.6vw, 1.15rem);
  font-weight: 500;
  color: var(--sb-text);
}

.seo-summary-section {
  margin-top: 1rem;
}
.seo-summary-section:first-of-type { margin-top: .25rem; }

.seo-summary-h {
  margin: 0 0 .45rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sb-muted);
}
.seo-summary-h em {
  font-style: italic;
  color: var(--sb-accent);
  text-transform: none;
  letter-spacing: 0;
}

.seo-summary-section ul {
  margin: 0;
  padding: 0 0 0 1.1rem;
}
.seo-summary-section li {
  margin: .35rem 0;
  font-size: .96rem;
  color: var(--sb-text);
}

.seo-summary-not li {
  color: var(--sb-muted);
}

.seo-summary-qa details {
  margin: .45rem 0;
  border-top: 1px solid var(--sb-edge);
  padding-top: .55rem;
}
.seo-summary-qa details:first-of-type { border-top: none; padding-top: 0; }

.seo-summary-qa summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--sb-text);
  list-style: none;
  position: relative;
  padding-right: 1.4rem;
  font-size: .98rem;
}
.seo-summary-qa summary::-webkit-details-marker { display: none; }
.seo-summary-qa summary::after {
  content: '＋';
  position: absolute;
  right: 0; top: 0;
  font-weight: 400;
  color: var(--sb-accent-2);
  transition: transform .2s ease;
}
.seo-summary-qa details[open] summary::after { content: '−'; }

.seo-summary-a {
  margin: .4rem 0 .2rem;
  color: var(--sb-muted);
  font-size: .95rem;
}

/* ============== Related rail ============== */
.seo-related {
  margin: 2.5rem 0 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--sb-edge);
}

.seo-related-h {
  margin: 0 0 1rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--sb-muted);
}

.seo-related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: .85rem;
}

.seo-related-item { margin: 0; }

.seo-related-link {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: .95rem 1rem;
  background: var(--sb-bg);
  border: 1px solid var(--sb-edge);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: border-color .15s ease, transform .15s ease, background .15s ease;
}
.seo-related-link:hover,
.seo-related-link:focus-visible {
  border-color: var(--sb-accent);
  transform: translateY(-1px);
  background: var(--sb-bg-2);
  outline: none;
}

.seo-related-type {
  align-self: flex-start;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 700;
  padding: .15rem .45rem;
  border-radius: 999px;
  background: rgba(101, 167, 180, .12);
  color: var(--sb-accent-2);
}
.seo-related-type[data-type="post"]    { background: rgba(242, 210, 122, .12); color: var(--sb-accent); }
.seo-related-type[data-type="book"]    { background: rgba(101, 167, 180, .14); color: var(--sb-accent-2); }
.seo-related-type[data-type="kingdom"] { background: rgba(160, 200, 130, .14); color: #b8d39c; }
.seo-related-type[data-type="page"]    { background: rgba(232, 235, 225, .10); color: var(--sb-muted); }

.seo-related-title {
  font-weight: 600;
  color: var(--sb-text);
  font-size: .98rem;
  line-height: 1.35;
}
.seo-related-blurb {
  font-size: .87rem;
  color: var(--sb-muted);
  line-height: 1.45;
}

/* ============== Themed overrides ============== */

/* Book reader uses Garamond + parchment look — soften the box to match */
.book-reader .seo-summary,
.book-reader .seo-related,
[data-theme="book"] .seo-summary,
[data-theme="book"] .seo-related {
  --sb-bg:     rgba(73, 53, 26, .06);
  --sb-bg-2:   rgba(73, 53, 26, .03);
  --sb-edge:   rgba(73, 53, 26, .22);
  --sb-text:   #2c2620;
  --sb-muted:  #5a4d3d;
  --sb-accent: #8a5a1a;
}

/* Adam-third-day deck has its own dark/parchment palette */
.adam-deck .seo-summary,
.adam-deck .seo-related {
  --sb-accent: #D4A017;
}