/* Click-to-fullscreen lightbox for screenshots (.shot img). */
.shot img { cursor: zoom-in; }

.lb-ov {
  position: fixed;
  inset: 0;
  z-index: 100000;
  background: rgba(0, 0, 0, .9);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease;
}
.lb-ov.on { opacity: 1; pointer-events: auto; cursor: zoom-out; }
.lb-ov img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 8px;
  box-shadow: 0 24px 90px rgba(0, 0, 0, .6);
}
.lb-close {
  position: absolute;
  top: 18px;
  right: 22px;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, .12);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: background .2s ease;
}
.lb-close:hover { background: rgba(255, 255, 255, .24); }

@media (prefers-reduced-motion: reduce) { .lb-ov { transition: none; } }