/**
 * Wallpapers listing + gallery (image-gallery.php)
 */

/* Listing: softer page canvas */
.wallpapers-page:not(.wallpapers-page--gallery) {
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.9) 0%, var(--color-bg, #fff) 14rem, var(--color-bg, #fff) 100%);
}

.wallpapers-page .page-hero {
  padding-bottom: clamp(2.5rem, 5vw, 3.75rem);
}

/* Hero stack: more air between eyebrow, title, and lede */
.wallpapers-page:not(.wallpapers-page--gallery) .page-hero .stack-lg {
  gap: clamp(1.35rem, 3vw, 2.1rem);
}

.wallpapers-page .page-hero__title {
  line-height: 1.18;
}

.wallpapers-page .wallpapers-listing__intro {
  max-width: 44rem;
  margin: 0 auto;
  text-align: center;
  color: var(--color-muted, #64748b);
  line-height: 1.72;
  font-size: 1.06rem;
}

.wallpapers-page .wallpapers-listing__section {
  padding-top: clamp(2.75rem, 5vw, 4rem);
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
}

.wallpapers-page .wallpapers-listing__subintro {
  max-width: 40rem;
  margin: 0 auto 2.75rem;
  padding-top: 1.85rem;
  border-top: 1px solid rgba(148, 163, 184, 0.38);
  text-align: center;
  color: var(--color-muted, #64748b);
  line-height: 1.72;
  font-size: 0.98rem;
}

.wallpapers-page .wallpapers-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.85rem 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.wallpapers-page .wallpapers-grid__item {
  margin: 0;
  min-width: 0;
}

.wallpapers-page .wallpapers-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.32);
  background: var(--color-surface, #fff);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05), 0 1px 0 rgba(255, 255, 255, 0.8) inset;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.wallpapers-page .wallpapers-card:hover,
.wallpapers-page .wallpapers-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
  outline: none;
}

.wallpapers-page .wallpapers-card__media {
  position: relative;
  width: 100%;
  height: clamp(108px, 12vw, 124px);
  overflow: hidden;
  background: linear-gradient(145deg, #e8eef5 0%, #e2e8f0 100%);
}

.wallpapers-page .wallpapers-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0) 40%, rgba(15, 23, 42, 0.18) 100%);
  pointer-events: none;
}

.wallpapers-page .wallpapers-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.wallpapers-page .wallpapers-card__title {
  padding: 0.75rem 0.65rem 0.9rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.58;
  text-align: center;
  white-space: normal;
  word-break: break-word;
  overflow-wrap: break-word;
  color: var(--color-primary-dark, #0f172a);
}

.wallpapers-page .wallpapers-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.45rem;
  margin-top: 2.75rem;
  padding: 1.5rem 0 0;
  border-top: 1px solid rgba(148, 163, 184, 0.28);
  list-style: none;
}

.wallpapers-page .wallpapers-pagination a,
.wallpapers-page .wallpapers-pagination span {
  display: inline-flex;
  min-width: 2.5rem;
  min-height: 2.5rem;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: #fff;
  color: var(--color-primary, #0b5cab);
}

.wallpapers-page .wallpapers-pagination a:hover,
.wallpapers-page .wallpapers-pagination a:focus-visible {
  background: rgba(11, 92, 171, 0.08);
  outline: none;
}

.wallpapers-page .wallpapers-pagination .is-current {
  background: var(--color-primary, #0b5cab);
  color: #fff;
  border-color: var(--color-primary, #0b5cab);
}

.wallpapers-page .wallpapers-pagination .is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

/* Gallery detail */
.wallpapers-page.wallpapers-page--gallery .wallpapers-gallery .stack-sm {
  gap: 1.15rem;
}

.wallpapers-page.wallpapers-page--gallery .wallpapers-gallery header {
  margin-bottom: 1.65rem !important;
}

.wallpapers-page.wallpapers-page--gallery .wallpapers-gallery {
  max-width: 920px;
  margin: 0 auto;
}

.wallpapers-page .wallpapers-gallery__stage {
  position: relative;
  background: #0f172a;
  border-radius: 14px;
  overflow: hidden;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.25rem;
}

.wallpapers-page .wallpapers-gallery__resource-block {
  max-width: 40rem;
  margin: 1.5rem auto 0;
  text-align: center;
}

.wallpapers-page .wallpapers-gallery__resource-block--compact {
  margin-top: 1.25rem;
  margin-bottom: 0;
}

.wallpapers-page .wallpapers-gallery__resource-heading {
  margin: 0 0 0.5rem;
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  font-weight: 800;
  color: var(--color-primary-dark, #0f172a);
}

.wallpapers-page .wallpapers-gallery__resource-intro {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.68;
  color: var(--color-muted, #475569);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.wallpapers-page .wallpapers-gallery__readmore--intro {
  margin-top: 0;
}

.wallpapers-page .wallpapers-gallery__figure {
  margin: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  box-sizing: border-box;
}

.wallpapers-page .wallpapers-gallery__figure img {
  max-width: min(100%, 800px);
  max-height: min(70vh, 600px);
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.wallpapers-page .wallpapers-gallery__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.75rem;
  height: 2.75rem;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: #0f172a;
  font-size: 1.25rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, transform 0.15s ease;
}

.wallpapers-page .wallpapers-gallery__nav:hover,
.wallpapers-page .wallpapers-gallery__nav:focus-visible {
  background: #fff;
  transform: translateY(-50%) scale(1.05);
  outline: none;
}

.wallpapers-page .wallpapers-gallery__nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: translateY(-50%);
}

.wallpapers-page .wallpapers-gallery__nav--prev {
  left: 0.5rem;
}

.wallpapers-page .wallpapers-gallery__nav--next {
  right: 0.5rem;
}

.wallpapers-page .wallpapers-gallery__figcaption {
  margin: 0.85rem 0 0;
  max-width: min(100%, 800px);
  text-align: center;
  font-size: 0.95rem;
  line-height: 1.55;
  color: rgba(248, 250, 252, 0.92);
}

.wallpapers-page .wallpapers-gallery__title-link {
  color: inherit;
  text-decoration: none;
}

.wallpapers-page .wallpapers-gallery__title-link:hover,
.wallpapers-page .wallpapers-gallery__title-link:focus-visible {
  text-decoration: underline;
  color: var(--color-primary, #0b5cab);
  outline: none;
}

.wallpapers-page .wallpapers-gallery__readmore {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  background: var(--color-primary, #0b5cab);
  color: #fff;
  border: 2px solid transparent;
}

.wallpapers-page .wallpapers-gallery__readmore:hover,
.wallpapers-page .wallpapers-gallery__readmore:focus-visible {
  background: var(--color-primary-dark, #094a8f);
  outline: none;
}

.wallpapers-page .wallpapers-gallery__back {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.5rem 1rem;
  font-weight: 600;
  color: var(--color-primary, #0b5cab);
}

@media (max-width: 900px) {
  .wallpapers-page .wallpapers-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .wallpapers-page .wallpapers-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem 0.85rem;
  }

  .wallpapers-page .wallpapers-listing__subintro {
    margin-bottom: 2rem;
    padding-top: 1.35rem;
  }

  .wallpapers-page .wallpapers-gallery__nav {
    width: 2.4rem;
    height: 2.4rem;
    font-size: 1.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wallpapers-page .wallpapers-card,
  .wallpapers-page .wallpapers-gallery__nav {
    transition: none;
  }
}