/* ══════════════════════════════════════════
   ARTICLE PAGE STYLES
   Dùng kèm với style.css (main styles)
   ══════════════════════════════════════════ */

/* ── LAYOUT ── */
.art-wrap {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 210px;
  gap: 2.5rem;
  padding: 2rem 1.5rem 3rem;
  align-items: flex-start;
}

/* ── ARTICLE BODY ── */
.art-body { min-width: 0; }

/* Breadcrumb */
.breadcrumb {
  font-size: 0.82rem;
  color: var(--ink-lt);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
  font-family: 'Lora', serif;
}
.breadcrumb span { color: var(--border); }
.breadcrumb a { color: var(--link); }

/* Article header */
.art-header { margin-bottom: 1.8rem; }

.art-category {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
  font-family: 'Lora', serif;
}

.art-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2.4rem;
  font-weight: 700;
  font-style: italic;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 0.6rem;
  border: none;
  padding: 0;
}

.art-subtitle {
  font-size: 1.1rem;
  color: var(--ink-mid);
  font-style: italic;
  margin-bottom: 0.8rem;
  line-height: 1.5;
}

.art-meta {
  display: flex;
  gap: 1.2rem;
  font-size: 0.8rem;
  color: var(--ink-lt);
  font-family: 'Lora', serif;
}

.art-divider {
  text-align: left;
  color: var(--gold);
  font-size: 0.9rem;
  letter-spacing: 4px;
  margin-top: 0.8rem;
}

/* Lead paragraph */
.art-lead {
  font-size: 1.15rem;
  line-height: 1.85;
  color: var(--ink-mid);
  font-style: italic;
  border-left: 3px solid var(--border-dk);
  padding-left: 1rem;
  margin-bottom: 1.8rem;
  background: var(--parch-dk);
  padding: 0.8rem 1rem;
}
.art-lead strong { color: var(--ink); font-style: normal; }

/* Body text */
.art-body h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 600;
  font-style: italic;
  color: var(--ink);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.25rem;
  margin: 1.8rem 0 0.8rem;
}

.art-body p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--ink);
  margin-bottom: 1rem;
  text-align: justify;
}

.art-body em { color: var(--ink-mid); }
.art-body strong { color: var(--ink); }

/* ── IMAGES ── */
figure { margin: 0; }

/* Float right — small/medium image */
.fig-right {
  float: right;
  clear: right;
  margin: 0 0 1rem 1.5rem;
  max-width: 280px;
  border: 1px solid var(--border);
  background: var(--parch-dk);
  padding: 4px;
}
.fig-right img {
  width: 100%;
  display: block;
  filter: sepia(15%);
}
.fig-right figcaption {
  font-size: 0.78rem;
  color: var(--ink-lt);
  font-style: italic;
  padding: 0.4rem 0.3rem 0.2rem;
  text-align: center;
  line-height: 1.4;
}

/* Full width — large landscape image */
.fig-full {
  clear: both;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  background: var(--parch-dk);
  padding: 4px;
}
.fig-full img {
  width: 100%;
  display: block;
  max-height: 420px;
  object-fit: cover;
  filter: sepia(15%);
}
.fig-full figcaption {
  font-size: 0.8rem;
  color: var(--ink-lt);
  font-style: italic;
  padding: 0.4rem 0.5rem 0.2rem;
  text-align: center;
  line-height: 1.4;
}

/* ── PULL QUOTE ── */
.pull-quote {
  border-left: none;
  border-top: 2px solid var(--border-dk);
  border-bottom: 2px solid var(--border-dk);
  margin: 1.8rem 0;
  padding: 1rem 1.5rem;
  background: var(--parch-dk);
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-style: italic;
  color: var(--ink-mid);
  text-align: center;
  line-height: 1.5;
  clear: both;
}
.pull-quote cite {
  display: block;
  font-size: 0.8rem;
  font-style: normal;
  color: var(--ink-lt);
  margin-top: 0.5rem;
  letter-spacing: 0.5px;
}

/* ── LIST ── */
.art-list {
  margin: 0.5rem 0 1rem 1.5rem;
  padding: 0;
}
.art-list li {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--ink);
  margin-bottom: 0.4rem;
  padding-left: 0.3rem;
}
.art-list li::marker { color: var(--gold-dk); }

/* ── ARTICLE FOOTER BOX ── */
.art-footer-box {
  clear: both;
  margin-top: 2rem;
  padding: 0.7rem 0.8rem;
  background: var(--parch-dk);
  border: 1px solid var(--border);
  font-size: 0.85rem;
}
.art-tags strong { color: var(--ink-mid); margin-right: 0.3rem; font-style: italic; }
.art-tags a { color: var(--link); margin-right: 0.5rem; }
.art-tags a::after { content: '·'; margin-left: 0.5rem; color: var(--border); }
.art-tags a:last-child::after { content: ''; }

/* ── RELATED ARTICLES ── */
.related-section {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 2px double var(--border-dk);
}
.related-title {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 0.95rem;
  color: var(--ink-mid);
  text-align: center;
  margin-bottom: 0.8rem;
  letter-spacing: 1px;
}
.related-list {
  list-style: none;
  padding: 0;
  columns: 2;
  gap: 1rem;
}
.related-list li { margin-bottom: 0.4rem; break-inside: avoid; }
.related-list a { color: var(--link); font-size: 0.9rem; }

/* ── SIDEBAR ── */
.art-sidebar { font-size: 0.85rem; }

/* TOC */
.toc-box {
  background: var(--parch-dk);
  border: 1px solid var(--border);
  padding: 0.8rem;
  margin-bottom: 1rem;
}
.toc-title {
  font-family: 'Playfair Display', serif;
  font-size: 0.85rem;
  font-weight: 700;
  font-style: italic;
  color: var(--ink-mid);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.3rem;
  margin-bottom: 0.6rem;
}
.toc-list {
  padding-left: 1.2rem;
  margin: 0;
}
.toc-list li { margin-bottom: 0.3rem; }
.toc-list a {
  color: var(--link);
  font-size: 0.83rem;
  line-height: 1.4;
  font-family: 'Lora', serif;
}

/* Facts box */
.fact-box {
  border: 1px solid var(--border);
  background: var(--parch-dk);
  padding: 0.8rem;
  margin-bottom: 1rem;
}
.fact-title {
  font-family: 'Playfair Display', serif;
  font-size: 0.85rem;
  font-weight: 700;
  font-style: italic;
  color: var(--ink-mid);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.3rem;
  margin-bottom: 0.6rem;
}
.fact-row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.25rem 0;
  border-bottom: 1px dotted var(--parch-dkr);
  font-size: 0.8rem;
}
.fact-row:last-child { border-bottom: none; }
.fact-row span:first-child { color: var(--ink-mid); font-style: italic; }
.fact-row span:last-child { color: var(--ink); font-weight: 500; text-align: right; }

/* Chapter box */
.chapter-box {
  border: 1px solid var(--border);
  background: var(--parch-dk);
  padding: 0.8rem;
}
.chapter-link { font-size: 0.83rem; margin-bottom: 0.5rem; }
.chapter-list {
  list-style: none;
  padding: 0;
  margin-top: 0.4rem;
}
.chapter-list li { margin-bottom: 0.25rem; }
.chapter-list a { font-size: 0.8rem; color: var(--link); }
.chapter-list .current-art {
  font-size: 0.8rem;
  color: var(--ink);
  font-weight: 600;
  font-style: italic;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .art-wrap {
    grid-template-columns: 1fr;
    padding: 1rem;
    gap: 1.5rem;
  }
  .art-sidebar { order: -1; }
  .toc-box { display: none; }
  .fig-right {
    float: none;
    max-width: 100%;
    margin: 1rem 0;
  }
  .art-title { font-size: 1.7rem; }
  .related-list { columns: 1; }
}