/* ==========================================================================
   Booyah Books & Beats — blog
   Loaded only on /blog/ pages, on top of styles.v4.css
   ========================================================================== */

.blog-hero { padding-bottom: clamp(1.5rem, 3vw, 2.25rem); }

/* ---------- Topic filter ---------- */
.topic-filter {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper-warm);
  padding: clamp(1.1rem, 2.5vw, 1.6rem);
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.topic-filter-q {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--sage);
  margin: 0 0 0.9rem;
}
.topic-chips { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.topic-chip { position: relative; display: inline-flex; cursor: pointer; }
.topic-chip input {
  position: absolute; opacity: 0; width: 100%; height: 100%;
  margin: 0; cursor: pointer;
}
.topic-chip span {
  display: inline-block;
  padding: 0.42rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  font-size: 0.87rem;
  color: var(--forest-soft);
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.topic-chip:hover span { border-color: var(--sage-light); }
.topic-chip input:checked + span {
  background: var(--sage);
  border-color: var(--sage);
  color: var(--on-dark);
}
.topic-chip input:focus-visible + span {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}
.topic-clear {
  margin-top: 1rem;
  background: none;
  border: 0;
  padding: 0;
  font-size: 0.87rem;
  color: var(--clay);
  text-decoration: underline;
  cursor: pointer;
}
.topic-count {
  margin: 0.8rem 0 0;
  font-size: 0.85rem;
  color: var(--sage);
}
.topic-count:empty { margin: 0; }

/* ---------- Post list ---------- */
.post-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: clamp(1.25rem, 2.5vw, 1.9rem);
}
.post-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: clamp(1.3rem, 2.5vw, 1.7rem);
  text-decoration: none;
  color: inherit;
  border-top: 3px solid var(--amber-light);
  transition: transform .25s ease, box-shadow .25s ease, border-top-color .25s ease;
}
.post-card:hover,
.post-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -28px rgba(46, 61, 47, 0.55);
  border-top-color: var(--clay);
}
.post-card h2 {
  font-size: clamp(1.2rem, 1.6vw, 1.42rem);
  line-height: 1.25;
  margin: 0 0 0.6rem;
}
.post-excerpt {
  font-size: 0.95rem;
  color: var(--forest-soft);
  flex: 1;
  margin: 0;
}
.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.8rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 0.72rem;
  margin: 0 0 0.75rem;
}
.post-kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: var(--sage);
}
.post-meta time { color: var(--forest-soft); letter-spacing: 0.04em; }
.post-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1rem 0 0;
}
.post-topic {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--sage);
  background: var(--sage-pale);
  border-radius: 999px;
  padding: 0.22rem 0.65rem;
}
.post-more {
  margin-top: 1.1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clay);
}
.filters-empty {
  text-align: center;
  color: var(--forest-soft);
  padding: 3rem 1rem;
}

/* ---------- Article ---------- */
.article-head { padding-bottom: clamp(1.25rem, 2.5vw, 2rem); }
.article-head h1 { margin-bottom: 0.9rem; }
.article-head .back-link { color: var(--clay); text-decoration: none; }
.article-head .back-link:hover { text-decoration: underline; }

.article-body { font-size: 1.06rem; line-height: 1.75; color: var(--forest-soft); }
.article-body > p { margin: 0 0 1.25rem; }
.article-body a { color: var(--clay); }
.article-body strong { color: var(--forest); font-weight: 600; }

.article-h2 {
  font-size: clamp(1.35rem, 2.2vw, 1.7rem);
  color: var(--forest);
  margin: 2.6rem 0 0.9rem;
  line-height: 1.25;
}
.article-h3 {
  font-size: clamp(1.1rem, 1.7vw, 1.28rem);
  color: var(--forest);
  margin: 2rem 0 0.7rem;
}
.article-body ul,
.article-body ol { margin: 0 0 1.5rem 1.2rem; }
.article-body li { margin-bottom: 0.55rem; }

.article-pull {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.4;
  color: var(--forest);
  border-left: 3px solid var(--amber);
  padding: 0.3rem 0 0.3rem 1.3rem;
  margin: 2.2rem 0;
}

.article-note {
  background: var(--sage-pale);
  border-radius: 10px;
  padding: 1.1rem 1.3rem;
  font-size: 0.97rem;
  color: var(--forest-soft);
  margin: 2rem 0;
}

.article-stat {
  margin: 2.2rem 0;
  padding: 1.4rem 1.5rem;
  background: var(--paper-warm);
  border-radius: 12px;
  border-left: 3px solid var(--clay);
}
.article-stat strong {
  display: block;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.05;
  color: var(--forest);
}
.article-stat figcaption {
  margin-top: 0.5rem;
  font-size: 0.93rem;
  color: var(--forest-soft);
}

.article-img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 2.2rem 0;
  display: block;
}

.article-sources {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.article-sources ol { font-size: 0.93rem; line-height: 1.65; }
.article-sources li { margin-bottom: 0.8rem; }
.article-sources a { white-space: nowrap; }

.related-head {
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  margin-bottom: clamp(1.5rem, 3vw, 2rem);
}

@media (max-width: 560px) {
  .post-list { grid-template-columns: 1fr; }
}