.pub-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.pub-filter-btn {
  border: 1px solid #d0d0d0;
  background: transparent;
  color: #333;
  padding: 0.42rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1.2;
  transition: all 0.2s ease;
}

.pub-filter-btn:hover {
  background: #f2f2f2;
  border-color: #bdbdbd;
}

.pub-filter-btn.active {
  background: #222;
  color: #fff;
  border-color: #222;
}

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

.pub-year-separator {
  margin-top: 2rem;
  margin-bottom: 0.8rem;
  font-weight: 600;
  font-size: 1.1rem;
  color: #444;
  border-left: 3px solid #007bff;
  padding-left: 0.5rem;
}

.hidden {
  display: none !important;
}

.avatar-circle{
  border-radius: 5%;
}