.photo-open { display: block; cursor: zoom-in; border-radius: var(--r-card); overflow: hidden; }
.lightbox { position: fixed; inset: 0; z-index: 1000; display: none; background: var(--client-lightbox-scrim);
  align-items: center; justify-content: center; padding: 24px 24px 84px; }
.lightbox.open { display: flex; }
.lightbox img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: var(--r-sm); }
.lightbox-bar { position: absolute; bottom: 16px; left: 16px; right: 16px; display: flex;
  flex-direction: column; align-items: center; gap: 8px; }
.lightbox-save { background: var(--on-dark); color: var(--ink); border: 0; border-radius: var(--r-pill);
  font-size: var(--fs-sm); font-weight: 500; line-height: 1.4; padding: 9px 22px; cursor: pointer; }
.lightbox-save:hover { background: var(--surface); }
.lightbox-cap { text-align: center; color: var(--on-dark); font-size: var(--fs-sm);
  text-shadow: 0 1px 3px var(--client-caption-shadow); }
.lightbox-close { position: absolute; top: 12px; right: 16px; background: none; border: 0;
  color: var(--on-dark); font-size: var(--fs-2xl); line-height: 1; cursor: pointer; padding: 4px 10px; }
.client .lightbox-prev, .client .lightbox-next { position: absolute; top: 50%; min-height: 48px; min-width: 48px; border: 1px solid var(--line); border-radius: var(--r-pill); background: var(--surface); color: var(--ink); font-size: var(--fs-lg); cursor: pointer; line-height: 1.5; }
.client .lightbox-prev { left: 12px; }
.client .lightbox-next { right: 12px; }
.client .lightbox-prev:disabled, .client .lightbox-next:disabled { opacity: .35; cursor: default; }
.client .lightbox-counter { color: var(--on-dark); font-size: var(--fs-sm); }
.client .lightbox-close, .client .lightbox-save { min-height: 48px; min-width: 48px; }