/* lightbox.css */
#lightbox {
  display: none;
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
}

#lightbox img {
  max-width: 90%;
  max-height: 90%;
  margin-top: 5%;
  border-radius: 8px;
  box-shadow: 0 0 20px rgba(255,255,255,0.4);
  animation: fadeIn 0.3s ease-in-out;
}

#close-lightbox {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 40px;
  color: white;
  cursor: pointer;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}