.libros-sidebar-left {
  position: static;
  width: 100%;
}

.bev-categorias-container {
  background: transparent;
  padding: 0;
  border-radius: 0;
  border: none;
}
.bev-categorias-lista {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.bev-categoria-item {
  width: 100%;
}

.bev-categoria-item a {
  display: block;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-primary); /* Variable semántica para contraste en ambos modos */
  background: transparent;
  padding: 0.45rem 0;
  border-radius: 0;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  width: 100%;
  text-align: left;
  text-decoration: none;
}

.bev-categoria-item a:hover {
  color: var(--text-primary); /* Enfatiza en hover */
  opacity: 0.75;
}

.bev-categoria-item.activo a {
  background: transparent;
  color: var(--text-primary); /* Estado activo destaca */
  font-weight: 700;
  border: none;
}

@media (max-width: 991px) {
  .libros-sidebar-left {
    position: static;
    margin-top: 0;
    margin-left: 0;
  }

  .bev-categorias-container {
    padding: 0;
  }

  .bev-categorias-lista {
    gap: 0.25rem;
  }

  .bev-categoria-item a {
    font-size: 0.85rem;
    padding: 0.35rem 0;
  }
}