.galatea-gallery {
  --gg-columns: 4;
  --gg-gap: 12px;
  --gg-radius: 14px;
  color: inherit;
}

.galatea-gallery__grid {
  display: grid;
  grid-template-columns: repeat(var(--gg-columns), minmax(0, 1fr));
  gap: var(--gg-gap);
}

.galatea-gallery__item {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border-radius: var(--gg-radius);
  background: #e9ecef;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .09);
}

.galatea-gallery__trigger {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: zoom-in;
}

.galatea-gallery--ratio-square .galatea-gallery__trigger { aspect-ratio: 1; }
.galatea-gallery--ratio-4-3 .galatea-gallery__trigger { aspect-ratio: 4 / 3; }
.galatea-gallery--ratio-3-2 .galatea-gallery__trigger { aspect-ratio: 3 / 2; }
.galatea-gallery--ratio-16-9 .galatea-gallery__trigger { aspect-ratio: 16 / 9; }
.galatea-gallery--ratio-original .galatea-gallery__trigger { aspect-ratio: auto; }

.galatea-gallery__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: none;
}

.galatea-gallery--ratio-original .galatea-gallery__image { height: auto; }

.galatea-gallery__zoom {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .75);
  border-radius: 50%;
  background: rgba(15, 23, 42, .55);
  font-size: 30px;
  font-weight: 200;
  line-height: 1;
  opacity: 0;
  transform: translate(-50%, -50%) scale(.92);
  transition: opacity .12s ease;
}

.galatea-gallery__trigger:hover .galatea-gallery__image,
.galatea-gallery__trigger:focus-visible .galatea-gallery__image {
  filter: none;
  transform: none;
}

.galatea-gallery__trigger:hover .galatea-gallery__zoom,
.galatea-gallery__trigger:focus-visible .galatea-gallery__zoom {
  opacity: 1;
  transform: translate(-50%, -50%) scale(.92);
}

.galatea-gallery__trigger:focus-visible {
  outline: 3px solid #0d6efd;
  outline-offset: -3px;
}

.galatea-gallery__caption {
  padding: 10px 13px 12px;
  overflow: hidden;
  font-size: .925rem;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Dense thumbnail gallery. */
.galatea-gallery--preview .galatea-gallery__grid {
  grid-template-columns: repeat(var(--gg-thumb-columns), minmax(0, 1fr));
  gap: max(4px, calc(var(--gg-gap) / 2));
}

.galatea-gallery--preview .galatea-gallery__item {
  border-radius: max(5px, calc(var(--gg-radius) / 2));
  box-shadow: none;
  content-visibility: auto;
  contain-intrinsic-size: 180px 180px;
}

.galatea-gallery--preview .galatea-gallery__trigger {
  aspect-ratio: 1;
}

.galatea-gallery--preview .galatea-gallery__caption {
  display: none;
}

.galatea-gallery--preview .galatea-gallery__item--thumbnail-hidden {
  display: none !important;
}

.galatea-gallery__more-trigger {
  display: flex;
  width: 100%;
  height: 100%;
  min-height: 0;
  padding: 12px;
  aspect-ratio: 1;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  border: 0;
  border: 2px solid rgba(255, 255, 255, .9);
  background: #0b5ed7;
  color: #fff;
  cursor: pointer;
  transition: background-color .12s ease;
}

.galatea-gallery__more-trigger:hover {
  background: #084298;
  filter: none;
  transform: none;
}

.galatea-gallery__more-trigger:focus-visible {
  outline: 3px solid #0d6efd;
  outline-offset: -3px;
}

.galatea-gallery__more-number {
  font-size: clamp(1.4rem, 3vw, 2.5rem);
  font-weight: 750;
  line-height: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .45);
}

.galatea-gallery__more-label {
  font-size: clamp(.65rem, 1.2vw, .9rem);
  line-height: 1.1;
  opacity: .82;
  text-align: center;
}

.galatea-gallery__message {
  padding: 1rem;
  border: 1px solid rgba(100, 116, 139, .25);
  border-radius: 10px;
  background: rgba(148, 163, 184, .1);
}

.galatea-gallery__lightbox {
  width: min(94vw, 1400px);
  max-width: none;
  height: min(92vh, 1000px);
  max-height: none;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 16px;
  background: rgba(8, 12, 20, .96);
  color: #fff;
}

.galatea-gallery__lightbox[open] { display: grid; place-items: center; }
.galatea-gallery__lightbox::backdrop { background: rgba(2, 6, 23, .82); backdrop-filter: blur(4px); }

.galatea-gallery__lightbox-figure {
  display: grid;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 42px 64px 52px;
  place-items: center;
  grid-template-rows: minmax(0, 1fr) auto;
  box-sizing: border-box;
}

.galatea-gallery__lightbox-image {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

.galatea-gallery__lightbox-caption { min-height: 1.5em; padding-top: 12px; text-align: center; }

.galatea-gallery__counter {
  position: absolute;
  bottom: 15px;
  left: 50%;
  z-index: 3;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .9);
  font-size: .82rem;
  line-height: 1;
  transform: translateX(-50%);
  pointer-events: none;
}

.galatea-gallery__close,
.galatea-gallery__nav {
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, .12);
  color: #fff;
  cursor: pointer;
  transition: background .2s ease;
}

.galatea-gallery__close:hover,
.galatea-gallery__nav:hover { background: rgba(255, 255, 255, .25); }
.galatea-gallery__nav[hidden] { display: none; }
.galatea-gallery__close:focus-visible,
.galatea-gallery__nav:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.galatea-gallery__close { top: 12px; right: 12px; width: 40px; height: 40px; font-size: 30px; }
.galatea-gallery__nav {
  top: 10%;
  width: clamp(58px, 10vw, 120px);
  height: 80%;
  border-radius: 0;
  background: transparent;
  font-size: clamp(48px, 7vw, 78px);
}
.galatea-gallery__nav--prev { left: 0; background: linear-gradient(90deg, rgba(0, 0, 0, .32), transparent); }
.galatea-gallery__nav--next { right: 0; background: linear-gradient(270deg, rgba(0, 0, 0, .32), transparent); }
.galatea-gallery__nav--prev:hover { background: linear-gradient(90deg, rgba(0, 0, 0, .58), transparent); }
.galatea-gallery__nav--next:hover { background: linear-gradient(270deg, rgba(0, 0, 0, .58), transparent); }

@media (max-width: 900px) {
  .galatea-gallery__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .galatea-gallery--columns-2 .galatea-gallery__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .galatea-gallery--preview .galatea-gallery__grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .galatea-gallery--preview.galatea-gallery--thumb-columns-3 .galatea-gallery__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .galatea-gallery--preview.galatea-gallery--thumb-columns-4 .galatea-gallery__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .galatea-gallery__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .galatea-gallery--preview .galatea-gallery__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .galatea-gallery__lightbox-figure { padding: 48px 12px 58px; }
  .galatea-gallery__nav { top: 12%; width: 58px; height: 76%; }
}

@media (prefers-reduced-motion: reduce) {
  .galatea-gallery__image,
  .galatea-gallery__zoom { transition: none; }
}