/* Bacagratis v12.3 - Buku Terkait carousel + author short */

.related-section-v91{
  margin-top: 34px !important;
  position: relative !important;
}

.related-section-v91 .section-head-v91,
.related-section-v91 .section-head{
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 16px !important;
  margin-bottom: 16px !important;
}

.related-section-v91 h2{
  margin: 0 !important;
}

/* Tombol carousel */
.related-carousel-controls-v123{
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  margin-left: auto !important;
}

.related-carousel-btn-v123{
  width: 38px !important;
  height: 38px !important;
  border-radius: 999px !important;
  border: 1px solid #bfdbfe !important;
  background: #ffffff !important;
  color: #1d4ed8 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  box-shadow: 0 8px 18px rgba(15,23,42,.06) !important;
  transition: transform .18s ease, border-color .18s ease, background .18s ease !important;
}

.related-carousel-btn-v123:hover{
  transform: translateY(-1px) !important;
  border-color: #60a5fa !important;
  background: #eff6ff !important;
}

.related-carousel-btn-v123 svg{
  width: 18px !important;
  height: 18px !important;
  display: block !important;
}

/* Related jadi horizontal carousel */
.related-books-v91{
  display: flex !important;
  grid-template-columns: none !important;
  gap: 16px !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  scroll-snap-type: x mandatory !important;
  scroll-behavior: smooth !important;
  padding: 2px 4px 16px !important;
  scrollbar-width: thin !important;
  scrollbar-color: #bfdbfe transparent !important;
}

.related-books-v91::-webkit-scrollbar{
  height: 8px !important;
}
.related-books-v91::-webkit-scrollbar-track{
  background: transparent !important;
}
.related-books-v91::-webkit-scrollbar-thumb{
  background: #bfdbfe !important;
  border-radius: 999px !important;
}

/* 5 kartu nyaman di desktop */
.related-card-v91{
  flex: 0 0 calc((100% - 64px) / 5) !important;
  max-width: calc((100% - 64px) / 5) !important;
  min-width: 0 !important;
  scroll-snap-align: start !important;
  display: flex !important;
  flex-direction: column !important;
  height: 440px !important;
  min-height: 440px !important;
  max-height: 440px !important;
  padding: 14px !important;
  border: 1px solid #dbeafe !important;
  border-radius: 18px !important;
  background: #fff !important;
  color: #0f172a !important;
  text-decoration: none !important;
  overflow: hidden !important;
  box-shadow: 0 10px 24px rgba(15,23,42,.045) !important;
}

.related-card-v91:hover{
  border-color: #93c5fd !important;
  box-shadow: 0 16px 34px rgba(37,99,235,.12) !important;
  transform: translateY(-2px) !important;
}

/* Cover related tetap utuh tapi tidak terlalu besar */
.related-cover-v91{
  width: 100% !important;
  height: 200px !important;
  min-height: 200px !important;
  max-height: 200px !important;
  flex: 0 0 200px !important;
  margin: 0 0 12px !important;
  border-radius: 14px !important;
  overflow: hidden !important;
  background: #fff !important;
  border: 1px solid #e2e8f0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.related-cover-v91 img{
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  object-position: center center !important;
  background: #fff !important;
  display: block !important;
}

/* Title dan author ringkas */
.related-card-v91 h3,
.related-card-v91 .related-title-v91{
  margin: 0 0 8px !important;
  color: #0f172a !important;
  font-size: 15px !important;
  line-height: 1.32 !important;
  font-weight: 850 !important;
  letter-spacing: -0.012em !important;
  display: -webkit-box !important;
  -webkit-box-orient: vertical !important;
  -webkit-line-clamp: 3 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.related-card-v91 p,
.related-card-v91 .related-author-v91,
.related-card-v91 .book-meta{
  color: #64748b !important;
  font-size: 13px !important;
  line-height: 1.38 !important;
  font-weight: 500 !important;
  margin: 0 0 8px !important;
  display: -webkit-box !important;
  -webkit-box-orient: vertical !important;
  -webkit-line-clamp: 2 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  max-height: 2.8em !important;
}

/* Kategori terakhir cukup 1 baris */
.related-card-v91 p:last-child,
.related-card-v91 .book-meta:last-child{
  margin-top: auto !important;
  -webkit-line-clamp: 1 !important;
  max-height: 1.45em !important;
  color: #64748b !important;
}

/* Card katalog umum juga pakai author pendek; tahan overflow */
.book-card-body-v91 p,
.book-card .book-author,
.book-card .author,
.book-meta{
  -webkit-line-clamp: 2 !important;
  max-height: 2.9em !important;
}

/* responsive */
@media(max-width: 1200px){
  .related-card-v91{
    flex-basis: calc((100% - 48px) / 4) !important;
    max-width: calc((100% - 48px) / 4) !important;
  }
}
@media(max-width: 900px){
  .related-card-v91{
    flex-basis: calc((100% - 32px) / 3) !important;
    max-width: calc((100% - 32px) / 3) !important;
  }
}
@media(max-width: 640px){
  .related-card-v91{
    flex-basis: calc((100% - 16px) / 2) !important;
    max-width: calc((100% - 16px) / 2) !important;
    height: 400px !important;
    min-height: 400px !important;
    max-height: 400px !important;
  }
  .related-cover-v91{
    height: 175px !important;
    min-height: 175px !important;
    max-height: 175px !important;
    flex-basis: 175px !important;
  }
}
@media(max-width: 460px){
  .related-card-v91{
    flex-basis: 82% !important;
    max-width: 82% !important;
  }
}

/* Dark mode */
html[data-theme="dark"] .related-card-v91,
html[data-theme="dark"] .related-carousel-btn-v123{
  background: #0f172a !important;
  border-color: rgba(148,163,184,.24) !important;
}
html[data-theme="dark"] .related-card-v91 h3{
  color: #e5e7eb !important;
}
html[data-theme="dark"] .related-card-v91 p{
  color: #94a3b8 !important;
}