/* TNG Image Lightbox — museum overlay, shared across pair + Framer pages */
:root {
  --tng-lightbox-bg: rgba(5, 6, 9, 0.94);
  --tng-lightbox-accent: #c47a00;
  --tng-lightbox-text: #f5f0e8;
  --tng-lightbox-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

#pair-main img[data-lightbox],
#main img[data-lightbox],
#pair-main [data-lightbox-src][data-lightbox],
#main [data-lightbox-src][data-lightbox] {
  cursor: zoom-in;
}

.tng-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 3vw, 2rem);
  background: var(--tng-lightbox-bg);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--tng-lightbox-ease), visibility 0.45s;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.tng-lightbox--open {
  opacity: 1;
  visibility: visible;
}

.tng-lightbox__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  cursor: zoom-out;
}

.tng-lightbox__dialog {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 95vw;
  max-height: 95vh;
  margin: 0;
  pointer-events: none;
}

.tng-lightbox__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  max-width: 95vw;
  max-height: 95vh;
}

.tng-lightbox__img {
  display: block;
  max-width: 95vw;
  max-height: calc(95vh - 2.5rem);
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(196, 122, 0, 0.12);
  opacity: 0;
  transform: scale(0.985);
  transition: opacity 0.5s var(--tng-lightbox-ease), transform 0.5s var(--tng-lightbox-ease);
  pointer-events: auto;
}

.tng-lightbox--open .tng-lightbox__img {
  opacity: 1;
  transform: scale(1);
}

.tng-lightbox__caption {
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: rgba(245, 240, 232, 0.72);
  text-align: center;
  max-width: 60ch;
  pointer-events: none;
}

.tng-lightbox__close {
  position: fixed;
  top: clamp(1rem, 3vw, 1.75rem);
  right: clamp(1rem, 3vw, 1.75rem);
  z-index: 2;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(196, 122, 0, 0.35);
  border-radius: 50%;
  background: rgba(5, 6, 9, 0.72);
  color: var(--tng-lightbox-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.25s, background 0.25s, color 0.25s;
}

.tng-lightbox__close:hover,
.tng-lightbox__close:focus-visible {
  border-color: var(--tng-lightbox-accent);
  color: var(--tng-lightbox-accent);
  outline: none;
}

.tng-lightbox__close svg {
  width: 1rem;
  height: 1rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}

body.tng-lightbox-active {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .tng-lightbox,
  .tng-lightbox__img {
    transition: none;
  }
}