/**
 * Realcy premium gallery
 * Page: traditional side-by-side grid.
 * Lightbox: main image + side thumbnails.
 */

.realcy-gallery-section {
  padding-block: clamp(40px, 6vw, 72px);
}

.realcy-gallery__shell {
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
  padding: 0;
  max-height: none;
}

.realcy-gallery__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.realcy-gallery__item {
  margin: 0;
  min-width: 0;
}

.realcy-gallery__tile {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-light, #f4f6f5);
  cursor: pointer;
  aspect-ratio: 4 / 3;
  max-height: none;
  -webkit-tap-highlight-color: transparent;
  box-shadow: 0 4px 16px rgba(31, 37, 34, 0.06);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.realcy-gallery__tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.realcy-gallery__tile:hover {
  box-shadow: 0 10px 28px rgba(31, 37, 34, 0.1);
}

.realcy-gallery__tile:hover img {
  transform: scale(1.05);
}

.realcy-gallery__tile:focus-visible {
  outline: 3px solid var(--color-primary, #008a3d);
  outline-offset: 3px;
}

/* Shared thumb styles (lightbox) */
.realcy-gallery__thumb {
  flex: 0 0 auto;
  width: 110px;
  height: 110px;
  margin: 0;
  padding: 0;
  border: 3px solid transparent;
  border-radius: 16px;
  overflow: hidden;
  background: #eef1ef;
  cursor: pointer;
  opacity: 0.75;
  transition: opacity 200ms ease, transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
  -webkit-tap-highlight-color: transparent;
}

.realcy-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.realcy-gallery__thumb:hover {
  opacity: 1;
  transform: scale(1.04);
}

.realcy-gallery__thumb:focus-visible {
  outline: 3px solid var(--color-primary, #008a3d);
  outline-offset: 2px;
  opacity: 1;
}

.realcy-gallery__thumb.is-active {
  opacity: 1;
  border-color: var(--color-primary, #008a3d);
  box-shadow: 0 6px 18px rgba(0, 138, 61, 0.22);
  transform: none;
}

/* —— Lightbox: main + thumbs on the side —— */
.realcy-gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  padding-top: max(24px, env(safe-area-inset-top));
  padding-bottom: max(24px, env(safe-area-inset-bottom));
  padding-left: max(24px, env(safe-area-inset-left));
  padding-right: max(24px, env(safe-area-inset-right));
  background: rgba(10, 14, 12, 0.72);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 280ms ease, visibility 280ms ease;
}

.realcy-gallery-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.realcy-gallery-lightbox__dialog {
  position: relative;
  width: min(1120px, 100%);
  max-height: min(88vh, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px;
  gap: 12px;
  background: #fff;
  border-radius: 24px;
  padding: 16px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.realcy-gallery-lightbox__figure {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  background: #f4f6f5;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 16 / 11;
  max-height: min(78vh, 720px);
}

.realcy-gallery-lightbox__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
  transition: opacity 250ms ease, transform 300ms ease;
}

.realcy-gallery-lightbox__img.is-fading {
  opacity: 0;
  transform: scale(1.02);
}

.realcy-gallery-lightbox__thumbs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: min(78vh, 720px);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 2px;
  scrollbar-width: thin;
}

.realcy-gallery-lightbox__close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: #1f2522;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 160ms ease, background 160ms ease;
}

.realcy-gallery-lightbox__close:hover {
  transform: scale(1.05);
  background: #f4f7f5;
}

.realcy-gallery-lightbox__close:focus-visible {
  outline: 3px solid var(--color-primary, #008a3d);
  outline-offset: 2px;
}

@media (max-width: 992px) {
  .realcy-gallery__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .realcy-gallery-lightbox__dialog {
    grid-template-columns: 1fr;
    width: min(920px, 100%);
  }

  .realcy-gallery-lightbox__figure {
    aspect-ratio: 16 / 10;
    max-height: min(58vh, 520px);
  }

  .realcy-gallery-lightbox__thumbs {
    flex-direction: row;
    max-height: none;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
  }

  .realcy-gallery-lightbox__thumbs .realcy-gallery__thumb {
    scroll-snap-align: start;
    width: 90px;
    height: 90px;
  }
}

@media (max-width: 640px) {
  .realcy-gallery__list {
    grid-template-columns: 1fr;
  }

  .realcy-gallery__tile {
    border-radius: 12px;
  }

  .realcy-gallery-lightbox {
    padding: 12px;
    padding-top: max(12px, env(safe-area-inset-top));
    padding-bottom: max(12px, env(safe-area-inset-bottom));
  }

  .realcy-gallery-lightbox__dialog {
    border-radius: 18px;
    padding: 12px;
    gap: 10px;
  }

  .realcy-gallery-lightbox__figure {
    border-radius: 14px;
    max-height: min(52vh, 420px);
  }

  .realcy-gallery-lightbox__img {
    border-radius: 14px;
  }

  .realcy-gallery-lightbox__thumbs .realcy-gallery__thumb {
    width: 72px;
    height: 72px;
    border-radius: 12px;
    border-width: 2px;
  }

  .realcy-gallery-lightbox__close {
    width: 44px;
    height: 44px;
    top: max(10px, env(safe-area-inset-top));
    right: max(10px, env(safe-area-inset-right));
  }
}