.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.gallery img {
  width: 100%;
  max-width: 100%;
  cursor: pointer;
  padding: 4px;
  background: #1d1f2e;
}
.gallery-columns-3 .gallery img {
  width: 32%;
}

.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.95);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}
.lightbox-img {
  max-width: 90%;
  max-height: 90%;
}
.lightbox-close {
  position: absolute;
  top: 30px;
  right: 40px;
  font-size: 3rem;
  color: white;
  cursor: pointer;
}

.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 4rem;
  color: white;
  cursor: pointer;
  user-select: none;
  padding: 20px;
}

.lightbox-prev { left: 30px; }
.lightbox-next { right: 30px; }