/**
 * gallery.css — Meadow Lane Park
 * Photo gallery for home listing detail pages.
 */

/* ── Gallery grid ────────────────────────────────────── */
.listing-gallery {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 280px 180px;
  gap: var(--space-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-8);
  cursor: pointer;
  background: var(--clr-stone);
}

/* First image — large hero slot */
.listing-gallery__item {
  overflow: hidden;
  background: var(--clr-stone);
  position: relative;
}

.listing-gallery__item:first-child {
  grid-row: 1 / 3;
}

/* Images beyond 3 get hidden in the grid */
.listing-gallery__item:nth-child(n+4) {
  display: none;
}

/* "View all" overlay on the last visible thumbnail */
.listing-gallery__item:nth-child(3) .listing-gallery__overlay {
  display: flex;
}

.listing-gallery__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  display: block;
}

.listing-gallery__item:hover .listing-gallery__img {
  transform: scale(1.04);
}

.listing-gallery__overlay {
  display: none;
  position: absolute;
  inset: 0;
  background: rgba(28,45,38,0.55);
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  pointer-events: none;
}

/* Single image — full width */
.listing-gallery--single {
  grid-template-columns: 1fr;
  grid-template-rows: 400px;
}

.listing-gallery--single .listing-gallery__item:first-child {
  grid-row: 1;
}

/* ── Lightbox overlay ────────────────────────────────── */
.mlp-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10,18,14,0.95);
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.mlp-lightbox.is-open {
  opacity: 1;
  pointer-events: all;
}

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

.mlp-lightbox__img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  display: block;
}

.mlp-lightbox__close {
  position: fixed;
  top: var(--space-5);
  right: var(--space-5);
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: white;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
  line-height: 1;
}

.mlp-lightbox__close:hover {
  background: rgba(255,255,255,0.2);
}

.mlp-lightbox__prev,
.mlp-lightbox__next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  color: white;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.mlp-lightbox__prev { left: var(--space-5); }
.mlp-lightbox__next { right: var(--space-5); }

.mlp-lightbox__prev:hover,
.mlp-lightbox__next:hover {
  background: rgba(255,255,255,0.2);
}

/* Hide nav arrows when only one image */
.mlp-lightbox--single .mlp-lightbox__prev,
.mlp-lightbox--single .mlp-lightbox__next {
  display: none;
}

.mlp-lightbox__counter {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.55);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
}

/* ── Thumbnail strip ─────────────────────────────────── */
.mlp-lightbox__thumbs {
  position: fixed;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-2);
  max-width: 90vw;
  overflow-x: auto;
  padding: var(--space-1);
}

.mlp-lightbox__thumb {
  width: 56px;
  height: 42px;
  object-fit: cover;
  border-radius: 4px;
  opacity: 0.5;
  cursor: pointer;
  border: 2px solid transparent;
  transition: opacity var(--transition-fast), border-color var(--transition-fast);
  flex-shrink: 0;
}

.mlp-lightbox__thumb.is-active,
.mlp-lightbox__thumb:hover {
  opacity: 1;
  border-color: var(--clr-teal-mid);
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 767px) {
  .listing-gallery {
    grid-template-columns: 1fr;
    grid-template-rows: 260px;
  }
  .listing-gallery__item:first-child { grid-row: 1; }
  .listing-gallery__item:nth-child(n+2) { display: none; }
  .mlp-lightbox__prev { left: var(--space-2); }
  .mlp-lightbox__next { right: var(--space-2); }
}