/* ═══════════════════════════════════════════════
   publications.css
   ═══════════════════════════════════════════════ */

/* ── PAGE HEADER (reused from about.css pattern) ── */
.page-header {
  margin-top: var(--nav-h);
  background: var(--charcoal);
  padding: clamp(3rem, 7vw, 5rem) clamp(1.5rem, 8vw, 6rem) clamp(2.5rem, 5vw, 3.5rem);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.page-header-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sage-lt);
  margin-bottom: 0.6rem;
}
.page-header-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  color: var(--parchment);
  line-height: 1.05;
  margin-bottom: 0.5rem;
}
.page-header-sub {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.85rem;
  color: rgba(240,234,216,0.45);
  letter-spacing: 0.04em;
}
.orcid-link {
  color: var(--sage-lt);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.orcid-link:hover {
  color: var(--parchment);
}

/* ── MAIN ── */
.pubs-main {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 6vw, 3rem);
}

/* ── LIST ── */
.pubs-ol {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pub-item {
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--parchment-dk);
}
.pub-item:first-child {
  border-top: 1px solid var(--parchment-dk);
}

.pub-title {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.98rem;
  color: var(--charcoal);
  line-height: 1.55;
  margin-bottom: 0.3rem;
}

.pub-authors {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.85rem;
  color: var(--ink);
  line-height: 1.5;
  margin-bottom: 0.3rem;
}

.pub-meta {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.pub-journal {
  font-style: italic;
}

.pub-year {
  color: var(--muted);
}

.pub-doi {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--terracotta);
  transition: color 0.2s, letter-spacing 0.2s;
}
.pub-doi:hover {
  color: var(--terra-lt);
  letter-spacing: 0.13em;
}

/* ── STATES ── */
.pubs-loading,
.pubs-empty,
.pubs-error {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
}
.pubs-error a {
  color: var(--terracotta);
  text-decoration: underline;
  text-underline-offset: 3px;
}