/* AI Summary Box */
.ai-summary-box {
  position: relative;
}
.ai-badge {
background: #4e00a1;
background: linear-gradient(0deg, rgba(78, 0, 161, 1) 0%, rgba(97, 0, 201, 1) 50%, rgba(120, 0, 247, 1) 100%);
  color: white;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: bold;
  margin-bottom: 10px;
}

/* News List Items */
.news-item {
  border-bottom: 1px solid #dee2e6;
  padding: 1.5rem 0;
  transition: background-color 0.2s;
}
.news-item:last-child {
  border-bottom: none;
}
.news-item:hover {
  background-color: #fff;
}

.source-badge {
  font-size: 0.75rem;
  color: #666;
  font-weight: bold;
  background-color: #f1f3f5;
  padding: 2px 8px;
  border-radius: 4px;
}
/* Sidebar Archive List */
.archive-list .list-group-item {
  border: none;
  padding: 0.5rem 1rem;
  background: transparent;
}
.archive-list .list-group-item a {
  text-decoration: none;
  color: #555;
  display: flex;
  justify-content: space-between;
}
.archive-list .list-group-item a:hover {
  color: var(--primary-color);
  font-weight: bold;
}
.archive-year {
  font-weight: bold;
  color: #333;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  padding-left: 1rem;
  border-left: 3px solid var(--primary-color);
}