/* Shared lightbox: any a[data-lightbox] opens in place; links inside one [data-gallery] form a group. Uses the site tokens. */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  animation: lightbox-in 0.22s ease;
}
.lightbox[hidden] { display: none; }
@keyframes lightbox-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.lightbox-figure {
  position: relative;
  margin: 0;
  max-width: 90vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.lightbox-img {
  display: block;
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  background: var(--bg-2);
}
.lightbox-caption {
  color: var(--text-3);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-align: center;
  max-width: 600px;
}
.lightbox-caption:empty { display: none; }
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--text);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev  { top: 50%; left: 24px;  transform: translateY(-50%); }
.lightbox-next  { top: 50%; right: 24px; transform: translateY(-50%); }
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(230, 184, 112, 0.12);
  border-color: var(--accent);
  color: var(--accent);
}
.lightbox-prev[hidden], .lightbox-next[hidden] { display: none; }

body.lightbox-open { overflow: hidden; }

@media (max-width: 640px) {
  .lightbox { padding: 12px; }
  .lightbox-close { top: 12px; right: 12px; }
  .lightbox-prev  { left: 8px; }
  .lightbox-next  { right: 8px; }
  .lightbox-close,
  .lightbox-prev,
  .lightbox-next { width: 38px; height: 38px; font-size: 18px; }
}