.lightbox-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.lightbox-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-overlay img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.25);
}

.no-scroll {
  overflow: hidden !important;
}

.zoomable {
  cursor: zoom-in;
}

.image-container:hover {
  box-shadow: 0 10px 30px 0px rgba(0, 0, 0, 0.25), 0 10px 15px 0px rgba(0, 0, 0, 0.15) !important;
}

@media (max-width: 640px) {
  .pub-item { flex-direction: column; }
  .pub-teaser { max-width:100%; }
  .pub-teaser img { width:100%; height:auto; }
}