.ext-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.ext-gallery-item img {
  width: 100%;
  height: auto;
  border-radius: 5px;
  cursor: pointer;
  transition: transform 0.3s;
}
.ext-gallery-item img:hover {
  transform: scale(1.05);
}
.ext-gallery-pagination {
  margin-top: 20px;
  text-align: center;
}
#ext-lightbox-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
#ext-lightbox-img {
  max-width: 90%;
  max-height: 90%;
  border-radius: 10px;
}