/* ============================================================
   Gang Chen — Quarto Academic Website
   ============================================================ */

/* ---------- Author profile card ---------- */
.author-profile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding: 1.5rem 0;
  gap: 0.75rem;
}

.author-profile img.avatar {
  border-radius: 50%;
  width: 150px;
  height: 150px;
  object-fit: cover;
  border: 3px solid #dee2e6;
}

.author-profile .author-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0;
}

.author-profile .author-bio {
  font-size: 0.88rem;
  color: #555;
  margin-bottom: 0;
}

.author-profile .author-location {
  font-size: 0.85rem;
  color: #777;
}

.author-profile .author-links {
  margin-top: 0.25rem;
  width: 100%;
}

.author-profile .author-links a {
  font-size: 0.82rem;
  color: #4a4a4a;
  text-decoration: none;
  display: block;
  padding: 0.2rem 0;
  transition: color 0.2s;
}

.author-profile .author-links a:hover {
  color: #0d6efd;
}

/* ---------- Two-column page layout ---------- */
/* Quarto full layout: constrain the overall page width */
.page-full .content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 2rem;
}

.page-with-sidebar {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 2rem;
  align-items: start;
}

.sidebar-col {
  position: sticky;
  top: 80px;
}

.content-col {
  min-width: 0;
  max-width: 860px;
}

/* Hide Quarto's auto title block on publication detail pages.
   Each publication qmd already renders its own explicit heading. */
.publication-page #title-block-header.quarto-title-block {
  display: none;
}

.publication-page main#quarto-document-content > header#title-block-header {
  display: none !important;
}

@media (max-width: 768px) {
  .page-with-sidebar {
    grid-template-columns: 1fr;
  }
  .sidebar-col {
    position: static;
    border-bottom: 1px solid #dee2e6;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
  }
}

/* ---------- Publications ---------- */
.pub-list {
  list-style: none;
  padding-left: 0;
  counter-reset: pub-counter;
}

.pub-list li {
  counter-increment: pub-counter;
  position: relative;
  padding: 0.75rem 0 0.75rem 2.5rem;
  border-bottom: 1px solid #eee;
}

.pub-list li::before {
  content: counter(pub-counter) ".";
  position: absolute;
  left: 0;
  top: 0.75rem;
  font-weight: 600;
  color: #888;
  min-width: 2rem;
  text-align: right;
}

.pub-citation {
  font-size: 0.92rem;
  line-height: 1.5;
}

.pub-links {
  margin-top: 0.3rem;
  font-size: 0.82rem;
}

.pub-links a {
  margin-right: 0.6rem;
  color: #0d6efd;
  text-decoration: none;
}

.pub-links a:hover {
  text-decoration: underline;
}

/* ---------- Group member rows ---------- */
.bio-row {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

.bio-avatar {
  width: 160px;
  min-width: 160px;
  height: auto;
  border-radius: 4px;
  object-fit: cover;
}

.bio-text {
  flex: 1;
}

/* ---------- Navbar tweaks ---------- */
.navbar-brand {
  font-weight: 700;
  font-size: 1.1rem;
}

/* ---------- Section headings ---------- */
h1.section-title {
  font-size: 1.6rem;
  border-bottom: 2px solid #dee2e6;
  padding-bottom: 0.4rem;
  margin-bottom: 1rem;
}

/* ---------- Responsive image ---------- */
img.responsive {
  max-width: 100%;
  height: auto;
}