#gallery-modal {
  width: 90vw;
  height: 90vh;
  max-width: 90vw;
  max-height: 90vh;
  padding: 0;
  border: 0;
  background: #000;
  overflow: hidden;
}

#gallery-modal::backdrop {
  background: rgba(0, 0, 0, 0.75);
}

#gallery-modal img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

#gallery-modal button {
  position: absolute;
  top: 50%;
  width: 48px;
  height: 48px;
  margin-top: -24px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  color: #000;
  font-size: 28px;
  line-height: 48px;
  cursor: pointer;
}

#gallery-modal button:hover {
  background: #fff;
}

#gallery-modal .gallery-close {
  top: 12px;
  right: 12px;
  margin-top: 0;
}