.ipf-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.ipf-btn {
  border: 1px solid rgba(0,0,0,0.15);
  background: transparent;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  line-height: 1;
}

.ipf-btn.is-active {
  border-color: rgba(0,0,0,0.6);
  font-weight: 600;
}

.ipf-error {
  padding: 10px 12px;
  border: 1px solid rgba(255,0,0,0.25);
  background: rgba(255,0,0,0.05);
}