/* ===== Publications Page — gold & black theme, Omaplex-style library layout ===== */

/* Hero intro band (matches practice-hero pattern) */
#publications-hero {
  padding-top: 48px;
  padding-bottom: 19px;
  background: var(--background);
  border-bottom: 1px solid var(--border);
}
#publications-hero h1 {
  margin-top: 20px;
  max-width: 820px;
  font-size: 2.5rem;
  line-height: 1.15;
  color: var(--foreground);
}
#publications-hero p.body {
  margin-top: 20px;
  max-width: 640px;
  color: var(--muted-foreground);
  line-height: 1.7;
}
@media (min-width: 1024px) {
  #publications-hero h1 { font-size: 3.25rem; }
}

/* Category filter row */
#pub-filters {
  padding: 24px 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.filter-row button {
  border: 1px solid color-mix(in oklch, var(--primary) 45%, transparent);
  background: transparent;
  color: var(--muted-foreground);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 10px 18px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background-color 0.2s;
  font-family: var(--font-body);
}
.filter-row button:hover {
  color: var(--primary);
  border-color: var(--primary);
}
.filter-row button.active {
  background: var(--gradient-gold);
  color: var(--primary-foreground);
  border-color: transparent;
}

/* Article list — Omaplex-style stacked list, image + content per entry */
#pub-list {
  padding: 40px 0 60px;
  background: var(--background);
}
.pub-entries {
  display: grid;
  gap: 1px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.pub-entry {
  background: var(--surface);
  padding: 32px;
  display: grid;
  gap: 24px;
  transition: background-color 0.2s;
}
.pub-entry:hover { background: var(--card); }
.pub-entry .pub-thumb {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 2px;
  filter: grayscale(0.35);
  transition: filter 0.4s;
}
.pub-entry:hover .pub-thumb { filter: grayscale(0); }
.pub-entry .pub-category {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--primary);
}
.pub-entry .pub-date {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted-foreground);
  margin-top: 10px;
}
.pub-entry h2 {
  margin-top: 14px;
  font-size: 1.375rem;
  line-height: 1.35;
  color: var(--foreground);
}
.pub-entry h2 a { transition: color 0.2s; }
.pub-entry h2 a:hover { color: var(--primary); }
.pub-entry p.excerpt {
  margin-top: 14px;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted-foreground);
}
.pub-entry .pub-meta {
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}
.pub-entry .pub-meta .author { color: var(--primary); }
.pub-entry .read-more {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--primary);
}
.pub-entry .read-more::after { content: "\2192"; transition: transform 0.2s; }
.pub-entry .read-more:hover::after { transform: translateX(4px); }

@media (min-width: 768px) {
  .pub-entry { grid-template-columns: 260px 1fr; align-items: start; }
  .pub-entry .pub-thumb { height: 100%; min-height: 180px; }
}

/* Pagination */
.pub-pagination {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.pub-pagination button,
.pub-pagination span {
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted-foreground);
  font-size: 0.8125rem;
  font-family: var(--font-body);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.pub-pagination button:hover { border-color: var(--primary); color: var(--primary); }
.pub-pagination button.active {
  background: var(--gradient-gold);
  color: var(--primary-foreground);
  border-color: transparent;
}

/* CTA band (mirrors practice-cta) */
#publications-cta {
  background: var(--surface);
  border-top: 1px solid var(--border);
}
#publications-cta .intro { max-width: 640px; }
#publications-cta h2 { font-size: 2.25rem; line-height: 1.2; margin-top: 20px; }
.publications-cta-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}
.publications-cta-actions p.fine { color: var(--muted-foreground); font-size: 0.875rem; }

/* Nav active state on publications page */
nav.main-nav a.active { color: var(--primary); }