/* Academic website — minimal overrides on Flatly theme */

a {
  color: #8369AB;
}

a:hover {
  color: #5e4a7a;
}

body {
  font-size: 16px;
  line-height: 1.7;
}

/* Navbar mosaic background */
.navbar {
  background-image: url('images/mosaic.svg') !important;
  background-size: auto 100% !important;
  background-repeat: repeat-x !important;
  background-color: #EAF4FB !important;
}

.navbar-brand,
.nav-link {
  color: #2c3e50 !important;
  text-shadow: none !important;
}

.nav-link:hover {
  color: #1a252f !important;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.1rem;
}

h2 {
  margin-top: 2rem;
  border-bottom: 2px solid #dee2e6;
  padding-bottom: 0.4rem;
}

/* Home page columns */
.columns {
  margin-top: 2rem;
}

img.rounded {
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}

/* Publication list — tighter spacing */
#publications-english li,
#publications-french li {
  margin-bottom: 0.4rem;
}

/* Button */
.btn-primary {
  margin-bottom: 1.5rem;
}

/* Publication TOC anchors */
.pub-toc {
  border: 1px solid #dee2e6;
  border-radius: 4px;
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  background: #f8f9fa;
  line-height: 2;
}

.pub-toc a {
  text-decoration: underline;
  font-weight: 500;
}

/* Research project blocks */
.project {
  border-left: 3px solid #dee2e6;
  padding: 0.6rem 0 0.6rem 1rem;
  margin-bottom: 1rem;
}

.project img {
  object-fit: contain;
  max-height: 60px;
}

/* Back to top button */
.back-to-top {
  text-align: right;
  margin-top: 0.8rem;
  font-size: 1.4rem;
}
.back-to-top a {
  text-decoration: none;
  color: #2c3e50;
  opacity: 0.5;
}
.back-to-top a:hover {
  opacity: 1;
}

/* TOC sidebar */
#TOC .nav-link {
  color: #8369AB;
}

#TOC .nav-link:hover {
  color: #5e4a7a;
}

#TOC .nav-link.active {
  color: #8369AB;
  border-left-color: #8369AB;
}

/* Footer */
.nav-footer {
  font-size: 0.85rem;
  color: #6c757d;
}