/* Hero Section */
#hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3em 0 1em 0;
  text-align: center;
}

#hero-section #main-icon {
  margin-bottom: 1em;
}

#hero-section #home-title {
  margin: 0;
  font-size: 2.5em;
}

#hero-section #home-subtitle {
  margin-top: 0.5em;
  margin-bottom: 1.5em;
  font-size: 1.2em;
  opacity: 0.5;
}

#hero-section #home-social {
  font-size: 1.4em;
  opacity: 0.6;
}

#hero-section #home-social a {
  color: #3c372d;
  margin: 0 0.3em;
  opacity: 1;
}

#hero-section #home-social a:hover {
  color: #e5c3be;
}

#hero-section #home-social i {
  font-size: 1.5em;
}

#hero-section #home-links {
  margin-top: 1em;
  font-size: 0.9em;
}

#hero-section #home-links a {
  color: #732346;
}

/* Section headings */
.content h2 {
  border-bottom: 1px solid #ccc;
  padding-bottom: 0.5em;
  margin-bottom: 1em;
}

/* Page layout */
#page {
  min-height: 100vh;
}

/* Override site-footer margin since we removed the bottom header */
#site-footer {
  margin-bottom: 2em;
  margin-top: 4em;
}

/* Adjust site-main spacing */
.site-main {
  margin-bottom: 0;
  margin-top: 0 !important;
}

/* Filter Buttons */
.filter-buttons {
  display: flex;
  gap: 0.5em;
  flex-wrap: wrap;
  margin-bottom: 1.5em;
}

.filter-btn {
  padding: 0.5em 1em;
  border: 1px solid #ccc;
  border-radius: 20px;
  background: #fff;
  color: #666;
  cursor: pointer;
  font-size: 0.9em;
  transition: all 0.2s ease;
}

.filter-btn:hover {
  border-color: #732346;
  color: #732346;
}

.filter-btn-active {
  background: #732346;
  border-color: #732346;
  color: #fff;
}

.filter-btn-active:hover {
  background: #5a1a36;
  border-color: #5a1a36;
  color: #fff;
}

.no-results {
  color: #666;
  font-style: italic;
  padding: 1em 0;
}

/* Publication Cards */
.publication-cards {
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.publication-card {
  background: #faf9f7;
  border: 1px solid #e8e6e3;
  border-radius: 8px;
  padding: 1.2em;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.publication-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.publication-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5em;
  gap: 1em;
}

.publication-card .card-title {
  font-weight: 600;
  color: #3c372d;
  margin: 0;
  line-height: 1.4;
}

.publication-card .card-title a {
  color: #732346;
}

.publication-card .card-badge {
  font-size: 0.75em;
  padding: 0.2em 0.6em;
  border-radius: 4px;
  white-space: nowrap;
  font-weight: 500;
}

.publication-card .badge-refereed {
  background: #d4edda;
  color: #155724;
}

.publication-card .badge-unrefereed {
  background: #fff3cd;
  color: #856404;
}

.publication-card .badge-poster {
  background: #d1ecf1;
  color: #0c5460;
}

.publication-card .badge-journal {
  background: #e2d6f5;
  color: #4a2c7a;
}

.publication-card .badge-proceedings {
  background: #fde2e4;
  color: #8b2635;
}

.publication-card .card-badges {
  display: flex;
  gap: 0.3em;
  flex-wrap: wrap;
}

.publication-card .card-meta {
  font-size: 0.9em;
  color: #666;
  margin-bottom: 0.5em;
}

.publication-card .card-venue {
  font-size: 0.85em;
  color: #888;
  margin-bottom: 0.8em;
}

.publication-card .card-links {
  display: flex;
  gap: 0.5em;
  flex-wrap: wrap;
}

.publication-card .card-link {
  font-size: 0.8em;
  padding: 0.3em 0.8em;
  background: #732346;
  color: #fff !important;
  border-radius: 4px;
  opacity: 1 !important;
  transition: background 0.2s ease;
}

.publication-card .card-link:hover {
  background: #5a1a36;
}

/* Award Cards */
.award-cards {
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.award-card {
  background: #faf9f7;
  border: 1px solid #e8e6e3;
  border-radius: 8px;
  padding: 1.2em;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.award-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.award-card .card-title {
  font-weight: 600;
  color: #3c372d;
  margin: 0 0 0.5em 0;
  line-height: 1.4;
}

.award-card .card-title a {
  color: #732346;
}

.award-card .card-venue {
  font-size: 0.9em;
  color: #666;
}

/* Tool Cards */
.tool-cards {
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.tool-card {
  background: #faf9f7;
  border: 1px solid #e8e6e3;
  border-radius: 8px;
  padding: 1.2em;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.tool-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.tool-card .card-title {
  font-weight: 600;
  color: #3c372d;
  margin: 0 0 0.5em 0;
  line-height: 1.4;
}

.tool-card .card-title a {
  color: #732346;
}

.tool-card .card-description {
  font-size: 0.9em;
  color: #666;
  margin-bottom: 0.8em;
}

.tool-card .card-links {
  display: flex;
  gap: 0.5em;
  flex-wrap: wrap;
}

.tool-card .card-link {
  font-size: 0.8em;
  padding: 0.3em 0.8em;
  background: #732346;
  color: #fff !important;
  border-radius: 4px;
  opacity: 1 !important;
  transition: background 0.2s ease;
}

.tool-card .card-link:hover {
  background: #5a1a36;
}

/* Publication List Page */
.publication-list-page {
  background: #fff !important;
  color: #000 !important;
  font-family: Arial, sans-serif;
  padding: 1em;
  opacity: 1 !important;
}

.publication-list-page * {
  color: #000;
  opacity: 1;
  letter-spacing: normal;
}

.publication-list-page a {
  color: #00f !important;
}

.publication-list-page a:visited {
  color: #800080 !important;
}

.publication-list-page h1,
.publication-list-page h2,
.publication-list-page h3 {
  border-bottom: none;
  color: #000;
  font-family: Arial, sans-serif;
  font-weight: bold;
}

.pub-list-item {
  margin-bottom: 1em;
}

.pub-list-item p {
  margin: 0;
}