/*
 * ICS NextGEN Archive Skin
 *
 * Targets the Basic Thumbnails markup emitted by NextGEN Gallery 4.5.x.
 * All rules are scoped to .ngg-galleryoverview so non-gallery content remains
 * untouched. Colors are tuned to the International Catacomb Society's current
 * dark-charcoal navigation, serif headings, and pale archive-page background.
 */

.ngg-galleryoverview {
  --ics-ngg-ink: #332f2f;
  --ics-ngg-muted: #686563;
  --ics-ngg-paper: #fbfbfa;
  --ics-ngg-border: #ddd8d0;
  --ics-ngg-accent: #9b7942;

  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: clamp(0.8rem, 1.4vw, 1.15rem);
  align-items: stretch;
  margin-block: 1.1rem;
}

.ngg-galleryoverview > .slideshowlink,
.ngg-galleryoverview > .ngg-navigation,
.ngg-galleryoverview > .ngg-clear {
  grid-column: 1 / -1;
}

.ngg-galleryoverview > .slideshowlink {
  margin: 0 0 0.1rem !important;
  padding: 0;
  text-align: right;
}

.ngg-galleryoverview > .slideshowlink a {
  display: inline-block;
  padding: 0.25rem 0 0.3rem 0.6rem;
  border: 0;
  border-bottom: 1px solid #b8a67c;
  background: transparent;
  color: var(--ics-ngg-ink);
  font-size: 0.83rem;
  line-height: 1.35;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease;
}

.ngg-galleryoverview > .slideshowlink a::after {
  content: " →";
  color: var(--ics-ngg-accent);
  transition: color 160ms ease;
}

.ngg-galleryoverview > .slideshowlink a:hover {
  border-color: var(--ics-ngg-ink);
  color: #745e35;
}

.ngg-galleryoverview > .slideshowlink a:hover::after {
  color: var(--ics-ngg-ink);
}

.ngg-galleryoverview .ngg-gallery-thumbnail-box {
  float: none !important;
  width: auto !important;
  min-width: 0;
  margin: 0 !important;
}

.ngg-galleryoverview .ngg-gallery-thumbnail {
  box-sizing: border-box;
  display: flex;
  height: 100%;
  flex-direction: column;
  margin: 0 !important;
  padding: 0.5rem !important;
  overflow: hidden;
  border: 1px solid #ded8cc !important;
  border-radius: 1px;
  background: #fffefa !important;
  box-shadow: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.ngg-galleryoverview .ngg-gallery-thumbnail:hover,
.ngg-galleryoverview .ngg-gallery-thumbnail:focus-within {
  border-color: #ad9563 !important;
  box-shadow: 0 2px 9px rgb(45 37 25 / 6%);
}

.ngg-galleryoverview .ngg-gallery-thumbnail a {
  display: block;
  color: inherit;
  text-decoration: none;
}

.ngg-galleryoverview .ngg-gallery-thumbnail a:focus-visible,
.ngg-galleryoverview > .slideshowlink a:focus-visible {
  outline: 2px solid var(--ics-ngg-accent);
  outline-offset: 2px;
}

.ngg-galleryoverview .ngg-gallery-thumbnail-img {
  box-sizing: border-box;
  display: block;
  width: 100% !important;
  height: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 1px solid #eee8dc !important;
  background: #f4f0e8;
}

.ngg-galleryoverview .ics-ngg-image-id {
  display: block;
  margin-top: 0.55rem;
  color: #92784a;
  font-family: Arial, sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  line-height: 1.3;
  text-transform: uppercase;
}

.ngg-galleryoverview .ics-ngg-image-id::before {
  display: inline-block;
  width: 0.7rem;
  height: 1px;
  margin: 0 0.4rem 0.18rem 0;
  background: #b49b6a;
  content: "";
  vertical-align: middle;
}

.ngg-galleryoverview .ics-ngg-caption {
  display: -webkit-box;
  margin-top: 0.25rem;
  overflow: hidden;
  color: #4b4742;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.82rem;
  line-height: 1.5;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

@media (max-width: 38rem) {
  .ngg-galleryoverview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
  }

  .ngg-galleryoverview .ngg-gallery-thumbnail {
    padding: 0.35rem !important;
  }

  .ngg-galleryoverview .ics-ngg-image-id {
    margin-top: 0.4rem;
    font-size: 0.58rem;
  }

  .ngg-galleryoverview .ics-ngg-caption {
    margin-top: 0.2rem;
    font-size: 0.77rem;
  }
}

@media (max-width: 21rem) {
  .ngg-galleryoverview {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ngg-galleryoverview .ngg-gallery-thumbnail,
  .ngg-galleryoverview > .slideshowlink a {
    transition: none;
  }

  .ngg-galleryoverview .ngg-gallery-thumbnail:hover,
  .ngg-galleryoverview .ngg-gallery-thumbnail:focus-within {
    transform: none;
  }
}

/*
 * Focused selected-image view. The dialog is created only when an image is
 * opened, so the existing collection page and NextGEN slideshow remain intact.
 */
.ics-ngg-viewer {
  box-sizing: border-box;
  width: min(100vw, 82rem);
  max-width: none;
  height: min(100dvh, 62rem);
  max-height: none;
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid #c9c0b0;
  background: #f8f6f0;
  color: #302e2a;
  font-family: Georgia, "Times New Roman", serif;
}

.ics-ngg-viewer *,
.ics-ngg-viewer *::before,
.ics-ngg-viewer *::after {
  box-sizing: border-box;
}

.ics-ngg-viewer [hidden] {
  display: none !important;
}

.ics-ngg-viewer::backdrop {
  background: rgb(25 24 22 / 82%);
  backdrop-filter: blur(3px);
}

.ics-ngg-viewer__header {
  display: flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem clamp(1rem, 3vw, 2rem);
  border-bottom: 1px solid #d9d2c5;
  background: #f4f1e9;
  font-family: Arial, sans-serif;
}

.ics-ngg-viewer__back,
.ics-ngg-viewer__close,
.ics-ngg-viewer__arrow,
.ics-ngg-viewer__thumb {
  color: inherit;
  font: inherit;
}

.ics-ngg-viewer__back,
.ics-ngg-viewer__close {
  min-height: 2.35rem;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.ics-ngg-viewer__back {
  padding: 0.35rem 0;
  color: #625d54;
  text-align: left;
  text-decoration: underline;
  text-decoration-color: #b8a67c;
  text-underline-offset: 0.22rem;
}

.ics-ngg-viewer__back::before {
  margin-right: 0.55rem;
  color: #92784a;
  content: "←";
}

.ics-ngg-viewer__close {
  display: grid;
  width: 2.4rem;
  place-items: center;
  border: 1px solid #d4ccbd;
  color: #4b4742;
  font-size: 1.35rem;
  line-height: 1;
}

.ics-ngg-viewer__close:hover,
.ics-ngg-viewer__back:hover {
  color: #84683a;
}

.ics-ngg-viewer__main {
  width: min(100% - 2rem, 73rem);
  margin: 0 auto;
  padding: clamp(1.1rem, 3vw, 2rem) 0 1.4rem;
}

.ics-ngg-viewer__crumb {
  margin: 0 0 0.6rem;
  overflow: hidden;
  color: #80796e;
  font: 0.68rem/1.4 Arial, sans-serif;
  letter-spacing: 0.09em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.ics-ngg-viewer__title {
  margin: 0 0 0.8rem;
  color: #514e49;
  font: 600 clamp(1.25rem, 2.5vw, 2rem)/1.25 Georgia, "Times New Roman", serif;
  text-align: center;
}

.ics-ngg-viewer__rule {
  width: 3.4rem;
  height: 1px;
  margin: 0 auto 1.05rem;
  background: #ae9565;
}

.ics-ngg-viewer__counter {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 0.5rem;
  color: #716b61;
  font: 0.68rem/1.4 Arial, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ics-ngg-viewer__stage {
  position: relative;
  display: flex;
  height: min(57vh, 39rem);
  min-height: 16rem;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: clamp(1rem, 4vw, 3.5rem);
  border: 1px solid #c7bdab;
  background: #292826;
}

.ics-ngg-viewer__stage::before,
.ics-ngg-viewer__stage::after {
  position: absolute;
  z-index: 1;
  width: 1.35rem;
  height: 1.35rem;
  border-color: #aa966c;
  content: "";
  pointer-events: none;
}

.ics-ngg-viewer__stage::before {
  top: 0.65rem;
  left: 0.65rem;
  border-top: 1px solid;
  border-left: 1px solid;
}

.ics-ngg-viewer__stage::after {
  right: 0.65rem;
  bottom: 0.65rem;
  border-right: 1px solid;
  border-bottom: 1px solid;
}

.ics-ngg-viewer__image {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 4px 24px rgb(0 0 0 / 30%);
}

.ics-ngg-viewer__arrow {
  position: absolute;
  z-index: 2;
  top: 50%;
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  place-items: center;
  transform: translateY(-50%);
  border: 1px solid rgb(235 226 206 / 55%);
  border-radius: 50%;
  background: rgb(31 30 28 / 70%);
  color: #f8f3e9;
  cursor: pointer;
  font-size: 1.7rem;
  line-height: 1;
}

.ics-ngg-viewer__arrow:hover {
  border-color: #d5c49d;
  background: #92784b;
}

.ics-ngg-viewer__arrow--previous {
  left: 0.8rem;
}

.ics-ngg-viewer__arrow--next {
  right: 0.8rem;
}

.ics-ngg-viewer__understage {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid #d5cdbb;
  border-top: 0;
  background: #eae7df;
  color: #5e5950;
  font: 0.68rem/1.4 Arial, sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ics-ngg-viewer__identifier {
  color: #856c3d;
  font-weight: 700;
  text-align: right;
}

.ics-ngg-viewer__caption {
  display: grid;
  grid-template-columns: minmax(8rem, 0.27fr) minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid #d5cdbb;
}

.ics-ngg-viewer__caption-label {
  margin: 0.1rem 0 0;
  color: #8a7042;
  font: 700 0.63rem/1.4 Arial, sans-serif;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.ics-ngg-viewer__caption-text {
  max-width: 52rem;
  margin: 0;
  color: #403d38;
  font: 0.95rem/1.7 Georgia, "Times New Roman", serif;
  overflow-wrap: anywhere;
}

.ics-ngg-viewer__strip-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 1.15rem 0 0.55rem;
  color: #625d54;
  font: 700 0.68rem/1.4 Arial, sans-serif;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.ics-ngg-viewer__strip-heading span {
  color: #817b70;
  font: 0.75rem/1.4 Georgia, "Times New Roman", serif;
  letter-spacing: 0;
  text-transform: none;
}

.ics-ngg-viewer__thumbs {
  display: grid;
  grid-auto-columns: minmax(5.2rem, 1fr);
  grid-auto-flow: column;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.15rem 0.1rem 0.6rem;
  scrollbar-color: #b5a581 #eeeae2;
}

.ics-ngg-viewer__thumb {
  min-width: 0;
  padding: 0.2rem;
  border: 1px solid #d6d0c4;
  background: #fffefa;
  cursor: pointer;
  text-align: left;
}

.ics-ngg-viewer__thumb:hover,
.ics-ngg-viewer__thumb[aria-current="true"] {
  border-color: #8e7345;
}

.ics-ngg-viewer__thumb[aria-current="true"] {
  box-shadow: inset 0 0 0 1px #8e7345;
}

.ics-ngg-viewer__thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: #e9e5dc;
}

.ics-ngg-viewer__thumb span {
  display: block;
  padding: 0.3rem 0.15rem 0.1rem;
  overflow: hidden;
  color: #75694f;
  font: 0.62rem/1.2 Arial, sans-serif;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ics-ngg-viewer button:focus-visible {
  outline: 2px solid #a4864f;
  outline-offset: 3px;
}

@media (max-width: 38rem) {
  .ics-ngg-viewer {
    width: 100%;
    height: 100dvh;
    border: 0;
  }

  .ics-ngg-viewer__header {
    min-height: 3rem;
    padding-inline: 0.9rem;
  }

  .ics-ngg-viewer__main {
    width: calc(100% - 1.5rem);
    padding-top: 1rem;
  }

  .ics-ngg-viewer__title {
    text-align: left;
  }

  .ics-ngg-viewer__rule {
    margin-inline: 0;
  }

  .ics-ngg-viewer__stage {
    height: min(53vh, 32rem);
    min-height: 14rem;
    padding: 0.8rem 2.8rem;
  }

  .ics-ngg-viewer__arrow {
    width: 2.15rem;
    height: 2.15rem;
  }

  .ics-ngg-viewer__arrow--previous {
    left: 0.4rem;
  }

  .ics-ngg-viewer__arrow--next {
    right: 0.4rem;
  }

  .ics-ngg-viewer__caption {
    grid-template-columns: 1fr;
    gap: 0.4rem;
    padding: 0.8rem 0;
  }

  .ics-ngg-viewer__caption-text {
    font-size: 0.88rem;
  }

  .ics-ngg-viewer__thumbs {
    grid-auto-columns: 5.15rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ics-ngg-viewer *,
  .ics-ngg-viewer *::before,
  .ics-ngg-viewer *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}