/* =========================================================
   LIGHTBOX
   ========================================================= */

.lb-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.lb-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.lb-dialog {
  position: relative;
  max-width: min(92vw, 1100px);
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-img {
  display: block;
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
  user-select: none;
}

.lb-caption {
  position: absolute;
  bottom: -2.2rem;
  left: 0; right: 0;
  text-align: center;
  font-size: 0.88rem;
  color: rgba(240, 237, 232, 0.75);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --- Buttons ------------------------------------------- */
.lb-btn {
  position: fixed;
  background: transparent;
  border: none;
  color: #f0ede8;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-close {
  top: 1.25rem;
  right: 1.5rem;
  font-size: 1.6rem;
  padding: 0.4rem 0.6rem;
  color: #6e0f1a;
}

.lb-close:hover { color: #a82035; }

.lb-prev,
.lb-next {
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.2rem;
  padding: 1rem 0.75rem;
}

.lb-prev { left: 1rem; }
.lb-next { right: 1rem; }

.lb-prev:hover,
.lb-next:hover { color: rgba(240, 237, 232, 0.6); }

/* Hide nav arrows when only one image */
.lb-overlay[data-count="1"] .lb-prev,
.lb-overlay[data-count="1"] .lb-next { display: none; }

/* --- Gallery trigger cursor ---------------------------- */
.gallery-grid figure { cursor: zoom-in; }

@media (max-width: 760px) {
  .lb-prev { left: 0.25rem; }
  .lb-next { right: 0.25rem; }
  .lb-close { top: 0.75rem; right: 0.75rem; }
}