/**
 * Painting gallery — bento grid block and legacy pattern styles.
 */

.literary-painting-gallery,
.wp-block-literary-painting-gallery {
  margin: 0 0 2rem;
}

/* ----- Bento grid (custom block) ----- */

.literary-pgb {
  --literary-paintings-surface: #fff;
  --literary-paintings-surface-muted: #f5f4f0;
  --literary-paintings-ink: #363f48;
  --literary-paintings-ink-muted: #5a636c;
  --literary-paintings-accent: #f88172;
  --literary-paintings-radius: 1rem;
  --literary-paintings-gap: 0.75rem;
  --literary-paintings-shadow: 0 4px 24px rgba(54, 63, 72, 0.08);
  --literary-paintings-shadow-hover: 0 12px 36px rgba(54, 63, 72, 0.14);
  --literary-pgb-gap: 0.625rem;
  --literary-pgb-radius: 0.875rem;
}

@keyframes literary-gallery-item-in {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.literary-pgb__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-flow: row;
  align-items: stretch;
  gap: var(--literary-pgb-gap);
  margin: 0;
  padding: 0;
  list-style: none;
}

.literary-pgb__item {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 0;
  grid-row-start: var(--pgb-row-start, auto);
  grid-column: var(--pgb-col-start, auto) / span var(--pgb-span, 1);
  border-radius: var(--literary-pgb-radius);
  overflow: hidden;
  background: var(--literary-paintings-surface-muted);
  box-shadow: none;
  animation: literary-gallery-item-in 0.55s ease both;
  animation-delay: calc(var(--gallery-index, 0) * 0.06s);
}

.literary-pgb__trigger {
  position: relative;
  display: block;
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: inherit;
  overflow: hidden;
  line-height: 0;
  background: transparent;
  cursor: zoom-in;
  text-decoration: none;
  -webkit-appearance: none;
  appearance: none;
}

.literary-pgb__trigger::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(54, 63, 72, 0);
  transition: background 0.3s ease;
  pointer-events: none;
}

.literary-pgb__trigger::before {
  content: "";
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  z-index: 1;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14' fill='none'%3E%3Cpath d='M1 13L13 1M13 1H5M13 1V9' stroke='%23363f48' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 0.75rem no-repeat;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.literary-pgb__item:hover .literary-pgb__trigger::after {
  background: rgba(54, 63, 72, 0.12);
}

.literary-pgb__item:hover .literary-pgb__trigger::before {
  opacity: 1;
  transform: scale(1);
}

.literary-pgb__trigger:focus-visible {
  outline: 2px solid #fff;
  outline-offset: -2px;
}

.literary-pgb__trigger:focus-visible::after {
  background: rgba(54, 63, 72, 0.12);
}

.literary-pgb__trigger:focus-visible::before {
  opacity: 1;
  transform: scale(1);
}

.literary-pgb__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: inherit;
  transition: transform 0.45s ease;
}

.literary-pgb__item:hover .literary-pgb__image {
  transform: scale(1.03);
}

.literary-pgb__caption {
  display: none;
}

.literary-pgb--show-captions .literary-pgb__caption {
  display: block;
  position: absolute;
  inset: auto 0 0;
  margin: 0;
  padding: 0.75rem 1rem;
  background: linear-gradient(transparent, rgba(54, 63, 72, 0.72));
  color: #fff;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.35;
  text-align: left;
}

/* ----- Gallery viewer ----- */

body.literary-paintings-viewer-open {
  overflow: hidden;
}

.literary-paintings-viewer {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem 6.5rem;
  background: rgba(16, 14, 9, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.literary-paintings-viewer.is-open {
  opacity: 1;
  visibility: visible;
}

.literary-paintings-viewer[hidden] {
  display: none !important;
}

.literary-paintings-viewer__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.literary-paintings-viewer__shell {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: min(96vw, 1400px);
  max-height: 100%;
  pointer-events: none;
}

.literary-paintings-viewer__close,
.literary-paintings-viewer__nav {
  pointer-events: auto;
}

.literary-paintings-viewer__close {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  color: #363f48 !important;
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
  transition: background 0.2s ease, transform 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.literary-paintings-viewer__close:hover,
.literary-paintings-viewer__close:focus-visible {
  background: #fff;
  transform: scale(1.05);
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.literary-paintings-viewer__nav {
  position: fixed;
  top: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  transition: background 0.2s ease, transform 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.literary-paintings-viewer__nav:hover,
.literary-paintings-viewer__nav:focus-visible {
  background: rgba(255, 255, 255, 0.24);
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 2px;
}

.literary-paintings-viewer__nav--prev {
  left: 1rem;
}

.literary-paintings-viewer__nav--next {
  right: 1rem;
}

.literary-paintings-viewer__stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-height: calc(100vh - 8rem);
  pointer-events: auto;
  transform: scale(0.97);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.literary-paintings-viewer.is-open .literary-paintings-viewer__stage {
  transform: scale(1);
  opacity: 1;
}

.literary-paintings-viewer__image {
  display: block;
  max-width: min(92vw, 1400px);
  max-height: calc(100vh - 8rem);
  width: auto;
  height: auto;
  margin: 0;
  border-radius: 0.5rem;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
  opacity: 1;
  transition: opacity 0.25s ease;
}

.literary-paintings-viewer__image.is-fading {
  opacity: 0;
}

.literary-paintings-viewer__thumbs {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  padding: 0.75rem 1rem 1rem;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.35) transparent;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.45));
  pointer-events: auto;
}

.literary-paintings-viewer__thumb {
  flex: 0 0 auto;
  width: auto;
  height: 3.5rem;
  margin: 0;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 0.375rem;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  opacity: 0.65;
  transition: opacity 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.literary-paintings-viewer__thumb img {
  display: block;
  width: auto;
  height: 100%;
  max-width: none;
  object-fit: cover;
}

.literary-paintings-viewer__thumb:hover,
.literary-paintings-viewer__thumb:focus-visible {
  opacity: 0.9;
  outline: none;
}

.literary-paintings-viewer__thumb[aria-current="true"] {
  border-color: #fff;
  opacity: 1;
  transform: scale(1.04);
}

/* ----- Legacy pattern (wp-block-gallery) ----- */

body.page-id-1534 .literary-paintings-gallery,
body.literary-paintings-page .literary-paintings-gallery {
  margin-bottom: 2rem;
}

body.page-id-1534 .literary-paintings-gallery .wp-block-gallery,
body.literary-paintings-page .literary-paintings-gallery .wp-block-gallery {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--literary-paintings-gap, 1.25rem);
  margin: 0 0 2.5rem;
  padding: 0;
}

body.page-id-1534 .literary-paintings-gallery .wp-block-gallery figure.wp-block-image,
body.literary-paintings-page .literary-paintings-gallery .wp-block-gallery figure.wp-block-image {
  width: 100% !important;
  margin: 0 !important;
  float: none;
}

body.page-id-1534 .literary-paintings-gallery .wp-block-gallery .wp-block-image,
body.literary-paintings-page .literary-paintings-gallery .wp-block-gallery .wp-block-image {
  display: flex;
  flex-direction: column;
  height: 100%;
  margin: 0;
  background: var(--literary-paintings-surface, #fff);
  border-radius: var(--literary-paintings-radius, 12px);
  box-shadow: var(--literary-paintings-shadow, 0 4px 24px rgba(54, 63, 72, 0.08));
  overflow: hidden;
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

body.page-id-1534 .literary-paintings-gallery .wp-block-gallery .wp-block-image:hover,
body.literary-paintings-page .literary-paintings-gallery .wp-block-gallery .wp-block-image:hover {
  transform: translateY(-4px);
  box-shadow: var(--literary-paintings-shadow-hover, 0 12px 36px rgba(54, 63, 72, 0.14));
}

body.page-id-1534 .literary-paintings-gallery .wp-block-gallery .wp-block-image > a,
body.literary-paintings-page .literary-paintings-gallery .wp-block-gallery .wp-block-image > a {
  display: block;
  overflow: hidden;
  line-height: 0;
  background: var(--literary-paintings-surface-muted, #f5f4f0);
}

body.page-id-1534 .literary-paintings-gallery .wp-block-gallery .wp-block-image img,
body.literary-paintings-page .literary-paintings-gallery .wp-block-gallery .wp-block-image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
  transition: transform 0.45s ease;
}

body.page-id-1534 .literary-paintings-gallery .wp-block-gallery .wp-block-image:hover img,
body.literary-paintings-page .literary-paintings-gallery .wp-block-gallery .wp-block-image:hover img {
  transform: scale(1.04);
}

body.page-id-1534 .literary-paintings-gallery .wp-block-gallery .wp-block-image figcaption,
body.literary-paintings-page .literary-paintings-gallery .wp-block-gallery .wp-block-image figcaption {
  position: static;
  flex-grow: 1;
  margin: 0;
  padding: 0.85rem 1rem 1rem;
  background: var(--literary-paintings-surface, #fff);
  color: var(--literary-paintings-ink, #363f48);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.4;
  text-align: left;
}

body.page-id-1534 .literary-paintings-gallery .wp-block-gallery .wp-block-image:hover figcaption,
body.literary-paintings-page .literary-paintings-gallery .wp-block-gallery .wp-block-image:hover figcaption {
  color: var(--literary-paintings-accent, #f88172);
}

/* ----- Responsive ----- */

@media screen and (max-width: 59.9375em) {
  .literary-pgb__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
  }

  .literary-pgb__item {
    grid-row-start: auto;
    grid-column: span min(var(--pgb-span, 1), 2);
  }

  body.page-id-1534 .literary-paintings-gallery .wp-block-gallery,
  body.literary-paintings-page .literary-paintings-gallery .wp-block-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media screen and (max-width: 37.4375em) {
  .literary-pgb__grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .literary-pgb__item {
    grid-row-start: auto;
    grid-column: span 1;
  }

  body.page-id-1534 .literary-paintings-gallery .wp-block-gallery,
  body.literary-paintings-page .literary-paintings-gallery .wp-block-gallery {
    grid-template-columns: 1fr;
  }

  .literary-paintings-viewer {
    padding: 1rem 0.5rem 5.5rem;
  }

  .literary-paintings-viewer__close {
    top: 0.5rem;
    right: 0.5rem;
    width: 2.5rem;
    height: 2.5rem;
  }

  .literary-paintings-viewer__nav {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.5rem;
  }

  .literary-paintings-viewer__nav--prev {
    left: 0.5rem;
  }

  .literary-paintings-viewer__nav--next {
    right: 0.5rem;
  }

  .literary-paintings-viewer__thumb {
    height: 2.75rem;
  }

  .literary-paintings-viewer__thumbs {
    padding: 0.5rem 0.75rem 0.75rem;
    gap: 0.375rem;
  }
}