.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  background: rgba(0, 0, 0, 0.9);
}

.gallery-lightbox.is-open {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-lightbox__inner {
  width: min(90vw, 1200px);
  height: min(90vh, 900px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-lightbox__image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.gallery-lightbox__close,
.gallery-lightbox__prev,
.gallery-lightbox__next {
  position: absolute;
  z-index: 2;
  border: 0;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  cursor: pointer;
  text-align: center;
  line-height: 1;
}

.gallery-lightbox__close {
  top: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  font-size: 32px;
  border-radius: 50%;
}

.gallery-lightbox__prev,
.gallery-lightbox__next {
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  font-size: 40px;
  border-radius: 50%;
}

.gallery-lightbox__prev {
  left: 20px;
}

.gallery-lightbox__next {
  right: 20px;
}

@media (max-width: 768px) {
  .gallery-lightbox__close {
    top: 12px;
    right: 12px;
  }

  .gallery-lightbox__prev {
    left: 12px;
  }

  .gallery-lightbox__next {
    right: 12px;
  }
}