#docsy-lightbox {
  display: none;
  position: fixed;
  z-index: 10000;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  cursor: zoom-out;
}

#docsy-lightbox img {
  max-width: 90%;
  max-height: 90%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

#docsy-content img {
  cursor: zoom-in;
}

#docsy-lightbox-prev, #docsy-lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: white;
  font-size: 60px;
  cursor: pointer;
  padding: 20px;
  user-select: none;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 5px;
  transition: background 0.3s;
}

#docsy-lightbox-prev:hover, #docsy-lightbox-next:hover {
  background: rgba(0, 0, 0, 0.5);
}

#docsy-lightbox-prev { left: 20px; }
#docsy-lightbox-next { right: 20px; }

#docsy-lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  color: white;
  font-size: 40px;
  cursor: pointer;
  line-height: 1;
  background: rgba(0, 0, 0, 0.5);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
}