.page-galleries {
    display: flex;
    flex-direction: column;
    width: 100%;
    box-sizing: border-box;

  --divide-y: 16px;                /* spacing between groups (you can override) */
  --left-col-width: 240px;         /* width of left column on desktop */
  --thumb-h: 200px;                /* slide height */
  --clr-border: #e6e6e6;          /* border between groups */
  --gap: 18px;
}

.page-galleries .gallery-container.dark {
    --clr-bg: #000;
    --clr-text: #fff;
    --clr-text-muted: rgba(255,255,255,0.75);
    --clr-arrow-hover: rgba(255,255,255,0.8);
    --clr-overlay-hover: rgba(0,0,0,0.6);
}

.page-galleries .gallery-container.light {
    --clr-bg: #fff;
    --clr-text: #222;
    --clr-text-muted: rgba(0,0,0,0.6);
    --clr-arrow-hover: rgba(0,0,0,0.7);
    --clr-overlay-hover: rgba(255,255,255,0.6);
}

/* Group container: two columns (left = title/count, right = slider) */
.page-galleries .gallery-container {
  padding: var(--divide-y) 16px;
  display: grid;
  grid-template-columns: var(--left-col-width) 1fr;
  gap: var(--gap);
  align-items: center;
  box-sizing: border-box;
  background: var(--clr-bg);
  color: var(--clr-text);
}

.page-galleries.no-meta .gallery-container {
    grid-template-columns: 1fr;
}
.page-galleries.no-meta .gallery-meta {
    display: none;
}

.page-galleries .gallery-container + .gallery-container {
  border-top: 2px solid var(--clr-border);
}

/* Mobile: stack columns; title/count above slider and centered */
@media (max-width: 768px) {
  .page-galleries .gallery-container {
    grid-template-columns: 1fr;
    text-align: center;
    align-items: start;
  }
}

.page-galleries .gallery-meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  align-self: start;
}

.page-galleries .gallery-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.2;
}
.page-galleries .gallery-count {
  margin: 0;
  font-size: 0.9rem;
  color: var(--clr-text-muted);
}

.page-galleries .swiper {
  width: 100%;
  box-sizing: border-box;
  isolation: isolate;
}

/* Fallback layout BEFORE Swiper initializes:
   Swiper will add .swiper-initialized — if not initialized, layout as horizontal scroll grid */
.page-galleries .swiper:not(.swiper-initialized) .swiper-wrapper {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 1fr);
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 6px;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
}

.page-galleries .swiper .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  height: var(--thumb-h);
  overflow: hidden;
  background: transparent;
  border-radius: 6px;
  position: relative;
  scroll-snap-align: start;
}

.page-galleries .swiper .swiper-slide a,
.page-galleries .swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-galleries .swiper .swiper-slide iframe {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  display: block;
  object-fit: cover;
}

.page-galleries .gallery-meta {
  text-align: left;
}
@media (max-width: 768px) {
  .page-galleries .gallery-meta {
    text-align: center;
  }
}

.page-galleries .gallery-title,
.page-galleries .gallery-count {
  word-break: break-word;
}

/* Unified arrow/overlay logic */
.page-galleries .swiper-button-prev,
.page-galleries .swiper-button-next {
  position: absolute;
  top: 0;
  width: 48px;
  height: 100%;
  z-index: 2;
  background: none;
  margin: 0;
  transition: background 0.3s ease, color 0.3s ease;
}

.page-galleries .swiper:not(.swiper-initialized) .swiper-button-prev,
.page-galleries .swiper:not(.swiper-initialized) .swiper-button-next{
    display: none;
}

.page-galleries .swiper-button-prev.swiper-button-disabled,
.page-galleries .swiper-button-next.swiper-button-disabled {
    opacity: 1
}

.page-galleries .swiper-button-prev {
    left: 0;
}

.page-galleries .swiper-button-next {
    right: 0;
}

.page-galleries .swiper-button-prev::after,
.page-galleries .swiper-button-next::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--clr-bg), transparent);
  pointer-events: none;
  transition: opacity 0.3s ease, background 0.3s ease;
}
.page-galleries .swiper-button-next::after {
  background: linear-gradient(to left, var(--clr-bg), transparent);
}

/* Hover overlay */
.page-galleries .swiper-button-prev:hover::after,
.page-galleries .swiper-button-next:hover::after {
  background: linear-gradient(to right, var(--clr-overlay-hover), transparent);
  opacity: 0.9;
}
.page-galleries .swiper-button-next:hover::after {
  background: linear-gradient(to left, var(--clr-overlay-hover), transparent);
}

/* Arrows */
.page-galleries .swiper-button-prev::before,
.page-galleries .swiper-button-next::before {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  line-height: 1;
  opacity: 0;
  color: var(--clr-arrow-hover);
  pointer-events: none;
  transition: opacity 0.3s ease, color 0.3s ease;
  z-index: 3;
}
.page-galleries .swiper-button-prev::before { content: "‹"; left: 12px; }
.page-galleries .swiper-button-next::before { content: "›"; right: 12px; }

.page-galleries .swiper-button-prev:hover::before,
.page-galleries .swiper-button-next:hover::before {
  opacity: 1;
}

.page-galleries dialog.video-popup:not([open]) {
  display: none;
  pointer-events: none;
}

/* --- Global dialog reset --- */
.page-galleries dialog.video-popup {
  position: fixed; /* remove from .page-galleries stacking context */
  inset: 0;
  margin: 0;
  padding: 0;
  border: none;
  background: rgba(0, 0, 0, 0.75);
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
  display: grid;
  place-items: center;
  z-index: 9999;
}

/* backdrop fallback for browsers that support it */
.page-galleries dialog::backdrop {
  background: rgba(0, 0, 0, 0.75);
}

/* --- Inner container for layout --- */
.page-galleries dialog.video-popup .popup-inner {
  display: flex;
  flex-direction: column;
  background: #000;
  border-radius: 8px;
  overflow-y: auto;
  max-width: 80vw;
  width: min(960px, 90vw);
  max-height: 100vh;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.8);
}

.page-galleries dialog.video-popup .popup-inner header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  background: #111;
  padding: 0.25rem 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-galleries dialog.video-popup .popup-inner header button.close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.page-galleries dialog.video-popup .popup-inner header button.close:hover {
  opacity: 1;
}

/* --- Iframe --- */
.page-galleries dialog.video-popup .popup-inner iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: none;
  flex-grow: 1;
}

/* --- YouTube-style play overlay for video thumbnails --- */
.page-galleries .video-gallery .swiper-slide {
  position: relative;
}

.page-galleries .video-gallery .swiper-slide img {
  display: block;
  width: 100%;
  height: auto;
}

/* overlay */
.page-galleries .video-gallery .swiper-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.25);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

/* the actual red play button */
.page-galleries .video-gallery .swiper-slide::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 68px;
  height: 48px;
  transform: translate(-50%, -50%);
  background: url("data:image/svg+xml;utf8,\
  <svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 68 48'>\
    <path fill='red' d='M66.52 7.33a8 8 0 0 0-5.63-5.66C55.69 0.67 34 0.67 34 0.67s-21.69 0-26.89 1A8 8 0 0 0 1.48 7.33C0.5 12.53 0.5 24 0.5 24s0 11.47.98 16.67a8 8 0 0 0 5.63 5.63c5.2 1.02 26.89 1.02 26.89 1.02s21.69 0 26.89-1.02a8 8 0 0 0 5.63-5.63C67.5 35.47 67.5 24 67.5 24s0-11.47-.98-16.67z'/>\
    <path fill='white' d='M45 24 27 14v20z'/>\
  </svg>") no-repeat center / contain;
  opacity: 0.9;
  pointer-events: none;
  transition: transform 0.25s ease;
}

/* hover effect */
.page-galleries .video-gallery .swiper-slide:hover::after {
  opacity: 1;
  background: rgba(0, 0, 0, 0.35);
}

.page-galleries .video-gallery .swiper-slide:hover::before {
  transform: translate(-50%, -50%) scale(1.1);
}