/* Indonesia Book Archive - Frontend */
.iba-scope, .iba-scope *{box-sizing:border-box;}
.iba-scope{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;}

.iba-scope{
  --iba-primary:#1E66F5;
  --iba-primary-2:#0B4FD8;
  --iba-bg:#F5F9FF;
  --iba-card:#FFFFFF;
  --iba-text:#0F172A;
  --iba-muted:#64748B;
  --iba-border:#E6EEF9;
  --iba-shadow: 0 8px 24px rgba(2, 8, 23, .08);
}

.iba-wrap{
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px 16px 48px;
  color: var(--iba-text);
}

.iba-hero{
  background: linear-gradient(135deg, var(--iba-primary), #2C9BFF);
  border-radius: 18px;
  padding: 22px;
  margin: 10px 0 18px;
  box-shadow: var(--iba-shadow);
  position: relative;
  overflow: hidden;
}
.iba-hero:before{
  content:"";
  position:absolute;
  right:-60px; top:-60px;
  width: 220px; height: 220px;
  border-radius: 999px;
  background: rgba(255,255,255,.14);
}
.iba-hero-inner{ position:relative; }
.iba-hero-title{
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  letter-spacing: .2px;
}
.iba-hero-sub{
  color: rgba(255,255,255,.92);
  margin-top: 6px;
}

.iba-toolbar{
  display:flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 14px 0 16px;
}
.iba-chip{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  background: var(--iba-bg);
  border: 1px solid var(--iba-border);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--iba-muted);
  font-weight: 600;
}
.iba-sort{
  display:flex;
  align-items:center;
  gap: 10px;
  color: var(--iba-muted);
  font-weight: 600;
}
.iba-sort select{
  border-radius: 10px;
  border:1px solid var(--iba-border);
  padding: 8px 10px;
  background: #fff;
}

.iba-grid{
  display:grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 1100px){
  .iba-grid{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 820px){
  .iba-grid{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 560px){
  .iba-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.iba-card{
  display:flex;
  flex-direction: column;
  background: var(--iba-card);
  border:1px solid var(--iba-border);
  border-radius: 14px;
  overflow:hidden;
  text-decoration:none !important;
  box-shadow: 0 1px 0 rgba(2,8,23,.04);
  transition: transform .12s ease, box-shadow .12s ease;
}
.iba-card:hover{
  transform: translateY(-2px);
  box-shadow: var(--iba-shadow);
}
.iba-card-cover{
  background: #EAF3FF;
  aspect-ratio: 3 / 4;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.iba-card-cover img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
}

.iba-card-cover{ position: relative; }
.iba-card-cover-link{
  display:block;
  width:100%;
  height:100%;
  text-decoration:none !important;
  color: inherit;
}
.iba-card-cover-full{
  position:absolute;
  top:10px;
  right:10px;
  width:30px;
  height:30px;
  border-radius: 10px;
  background: rgba(255,255,255,.92);
  border:1px solid rgba(30,102,245,.18);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 800;
  text-decoration:none !important;
  color: var(--iba-primary);
  box-shadow: 0 6px 16px rgba(2,8,23,.08);
}
.iba-card-cover-full:hover{ transform: translateY(-1px); }

.iba-cover-placeholder{
  width: 90%;
  height: 90%;
  border-radius: 12px;
  border: 2px dashed rgba(30,102,245,.25);
  color: rgba(30,102,245,.7);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 700;
}
.iba-card-body{
  padding: 10px 10px 12px;
}
.iba-card-title{
  font-size: 13px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--iba-text);
  min-height: 34px;
  display:-webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow:hidden;
}
.iba-card-meta{
  margin-top: 6px;
  font-size: 12px;
  color: var(--iba-muted);
  white-space: nowrap;
  overflow:hidden;
  text-overflow: ellipsis;
}

.iba-pagination{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.iba-page a, .iba-page span{
  display:inline-flex;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--iba-border);
  background: #fff;
  text-decoration:none !important;
  color: var(--iba-muted);
  font-weight: 700;
}
.iba-page .current{
  background: var(--iba-primary);
  color: #fff;
  border-color: var(--iba-primary);
}

/* Single */
.iba-breadcrumbs{
  display:flex;
  gap: 8px;
  align-items:center;
  flex-wrap: wrap;
  color: var(--iba-muted);
  margin: 6px 0 14px;
}
.iba-breadcrumbs a{ color: var(--iba-primary); text-decoration:none !important; font-weight:700; }
.iba-sep{ opacity:.7; }

.iba-single{
  display:grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}
@media (max-width: 880px){
  .iba-single{ grid-template-columns: 1fr; }
  .iba-side{ position: static !important; }
}

.iba-side{
  position: sticky;
  top: 18px;
}
.iba-cover{
  background: #EAF3FF;
  border-radius: 18px;
  border: 1px solid var(--iba-border);
  overflow:hidden;
  box-shadow: 0 2px 0 rgba(2,8,23,.04);
}
.iba-cover img{
  width:100%;
  height:auto;
  display:block;
}

.iba-btn{
  display:flex;
  justify-content:center;
  align-items:center;
  width:100%;
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  font-weight: 800;
  text-decoration:none !important;
  transition: transform .12s ease, box-shadow .12s ease;
}
.iba-btn:hover{ transform: translateY(-1px); box-shadow: 0 12px 22px rgba(2,8,23,.08); }
.iba-btn-primary{
  background: var(--iba-primary);
  color: #fff !important;
  border: 1px solid var(--iba-primary);
}
.iba-btn-outline{
  background: #fff;
  color: var(--iba-primary) !important;
  border: 1px solid rgba(30,102,245,.35);
}
.iba-btn-outline.is-disabled{
  opacity: .55;
  pointer-events: none;
}

.iba-head{
  background: #fff;
  border: 1px solid var(--iba-border);
  border-radius: 18px;
  padding: 18px 18px 14px;
  box-shadow: 0 2px 0 rgba(2,8,23,.04);
}
.iba-title{
  margin: 0 0 6px !important;
  font-size: 28px;
  line-height: 1.15;
  font-weight: 900;
}
.iba-subhead{
  color: var(--iba-muted);
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 700;
}
.iba-dot{ opacity:.7; }

.iba-section{
  background:#fff;
  border: 1px solid var(--iba-border);
  border-radius: 18px;
  padding: 16px 18px;
  margin-top: 14px;
  box-shadow: 0 2px 0 rgba(2,8,23,.04);
}
.iba-section h2{
  margin: 0 0 10px !important;
  font-size: 18px;
  font-weight: 900;
}
.iba-section h3{
  margin: 0 0 8px !important;
  font-size: 14px;
  font-weight: 900;
  color: var(--iba-muted);
}
.iba-content{
  color: #1f2937;
  line-height: 1.7;
}
.iba-content p{ margin: 0 0 10px; }
.iba-content a{ color: var(--iba-primary); font-weight: 700; }

.iba-tags h3, .iba-keywords h3{ display:flex; align-items:center; gap:8px; }
.iba-taglist, .iba-keylist{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
}
.iba-tag{
  display:inline-flex;
  align-items:center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(30,102,245,.08);
  border: 1px solid rgba(30,102,245,.16);
  color: var(--iba-primary);
  text-decoration:none !important;
  font-weight: 800;
  font-size: 12px;
}
.iba-key{
  display:inline-flex;
  align-items:center;
  padding: 7px 10px;
  border-radius: 999px;
  background: #F6FAFF;
  border: 1px solid var(--iba-border);
  color: var(--iba-primary-2);
  font-weight: 800;
  font-size: 12px;
}

.iba-table{
  border-radius: 14px;
  overflow:hidden;
  border: 1px solid var(--iba-border);
}
.iba-row{
  display:grid;
  grid-template-columns: 180px minmax(0,1fr);
  border-top: 1px solid var(--iba-border);
}
.iba-row:first-child{ border-top: none; }
.iba-cell{
  padding: 12px 12px;
}
.iba-k{
  background: #F6FAFF;
  color: var(--iba-muted);
  font-weight: 900;
}
.iba-v{
  background: #fff;
  color: #0f172a;
  font-weight: 800;
}
.iba-v a{ color: var(--iba-primary); text-decoration:none !important; }

.iba-appnote{
  color: var(--iba-muted);
  font-weight: 700;
}
.iba-apps{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.iba-app{
  display:inline-flex;
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid var(--iba-border);
  background: #F6FAFF;
  font-weight: 900;
  color: var(--iba-primary-2);
}

.iba-empty{
  padding: 18px;
  color: var(--iba-muted);
  font-weight: 700;
}


/* v1.1.0 additions */
.iba-hero{position:relative; overflow:hidden;}
.iba-hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(135deg, rgba(10,60,190,.92), rgba(44,155,255,.72));
  mix-blend-mode:multiply;
}
.iba-hero-inner{position:relative; z-index:2;}

.iba-card-img--ph{
  display:flex; align-items:center; justify-content:center;
  color: var(--iba-muted);
  background: #EAF2FF;
  font-weight:700;
}

.iba-chip-soft{
  background: rgba(30,102,245,.10);
  border-color: rgba(30,102,245,.18);
  color: var(--iba-text);
}
.iba-btn.is-disabled, .iba-btn[aria-disabled="true"], .iba-btn.is-disabled:hover{
  opacity:.55;
  pointer-events:none;
}


/* Portal page (landing) */
.iba-portal .iba-hero{margin-bottom:18px;}
.iba-portal-hero{min-height: 220px;}
.iba-portal-search{
  margin-top: 14px;
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap: wrap;
}
.iba-portal-input{
  flex: 1 1 280px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(255,255,255,.12);
  color: #fff;
  outline: none;
}
.iba-portal-input::placeholder{color: rgba(255,255,255,.82);}
.iba-portal-filters{
  margin-top: 10px;
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap: wrap;
}
.iba-portal-select{
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(255,255,255,.10);
  color: #fff;
  outline: none;
}
.iba-portal-select option{color:#0F172A;}

.iba-portal-stats{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:10px;
  max-width: 620px;
}
.iba-stat{
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 16px;
  padding: 10px 12px;
  backdrop-filter: blur(6px);
}
.iba-stat-num{color:#fff;font-weight:900;font-size:18px;line-height:1.1;}
.iba-stat-label{color:rgba(255,255,255,.9);font-size:12px;margin-top:3px;}

.iba-portal-section{margin-top: 18px;}
.iba-section-head{margin: 8px 0 12px;}
.iba-section-title{font-weight:900;font-size:16px;color:var(--iba-text);}
.iba-section-sub{color:var(--iba-muted);margin-top:4px;font-size:13px;}

.iba-publisher-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:12px;
}
@media (max-width: 960px){
  .iba-publisher-grid{grid-template-columns: repeat(2, minmax(0,1fr));}
  .iba-portal-stats{grid-template-columns: 1fr;max-width: 480px;}
}
.iba-pub-card{
  display:block;
  text-decoration:none;
  background: var(--iba-card);
  border: 1px solid var(--iba-border);
  border-radius: 18px;
  overflow:hidden;
  box-shadow: 0 8px 18px rgba(2, 8, 23, .06);
}
.iba-pub-banner{
  height: 74px;
  background: linear-gradient(135deg, rgba(30,102,245,.20), rgba(11,79,216,.24));
  background-size: cover;
  background-position: center;
}
.iba-pub-body{padding: 10px 12px;}
.iba-pub-name{font-weight:900;color:var(--iba-text);line-height:1.2;}
.iba-pub-tagline{color:var(--iba-muted);font-size:12px;margin-top:3px;}
.iba-pub-count{margin-top:8px;color:var(--iba-primary);font-weight:700;font-size:12px;}

.iba-cat-grid{
  display:flex;
  flex-wrap: wrap;
  gap:10px;
}
.iba-cat-pill{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--iba-border);
  background: #fff;
  text-decoration:none;
}
.iba-cat-name{color:var(--iba-text);font-weight:700;}
.iba-cat-count{
  min-width: 24px;
  height: 24px;
  border-radius: 999px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: var(--iba-bg);
  color: var(--iba-primary);
  font-weight: 800;
  font-size: 12px;
}

.iba-portal-actions{margin-top: 14px; text-align:center;}



/* -----------------------------
   v1.4.0 – Featured slider
------------------------------ */
.iba-slider-hero{ position:relative; overflow:hidden; }
.iba-slider{ position:absolute; inset:0; z-index:0; }
.iba-slides{ position:absolute; inset:0; }
.iba-slide{
  position:absolute; inset:0;
  background-size:cover; background-position:center;
  opacity:0; transform:scale(1.02);
  transition:opacity .45s ease, transform .8s ease;
}
.iba-slide.is-active{ opacity:1; transform:scale(1); }
.iba-slide::before{
  content:""; position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(2,18,51,.88) 0%, rgba(2,18,51,.55) 55%, rgba(2,18,51,.15) 100%);
}
.iba-slide-inner{
  position:relative; z-index:1;
  max-width: 980px;
  margin: 0 auto;
  padding: 56px 18px;
}
.iba-slide-badge{
  display:inline-flex; align-items:center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.14);
  color:#fff;
  font-weight:600;
  font-size: 12px;
  letter-spacing:.02em;
}
.iba-slide-title{
  margin-top: 12px;
  color:#fff;
  font-size: clamp(22px, 3.2vw, 40px);
  font-weight: 800;
  line-height: 1.12;
  max-width: 720px;
}
.iba-slide-meta{
  margin-top: 10px;
  color: rgba(255,255,255,.86);
  font-size: 14px;
}
.iba-slide-actions{ margin-top: 18px; display:flex; gap:10px; flex-wrap:wrap; }

.iba-slider-nav{
  position:absolute; top:50%; transform:translateY(-50%);
  width: 42px; height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(2,18,51,.35);
  color:#fff;
  cursor:pointer;
  z-index:2;
}
.iba-slider-prev{ left: 14px; }
.iba-slider-next{ right: 14px; }
.iba-slider-nav:hover{ background: rgba(2,18,51,.55); }

.iba-slider-dots{
  position:absolute; left:50%; transform:translateX(-50%);
  bottom: 14px;
  display:flex; gap:8px;
  z-index:2;
}
.iba-dot{
  width: 10px; height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.55);
  background: rgba(255,255,255,.18);
  cursor:pointer;
}
.iba-dot.is-active{ background: rgba(255,255,255,.9); }

/* Ensure hero content stays above slider */
.iba-portal-hero .iba-hero-overlay,
.iba-portal-hero .iba-hero-inner{ position:relative; z-index:1; }

/* -----------------------------
   v1.4.0 – Filter bar + AJAX
------------------------------ */
.iba-filter-bar{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  align-items:center;
  padding: 12px;
  margin: 10px 0 16px;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 10px 22px rgba(0,0,0,.06);
}
.iba-filter-input{
  flex: 1 1 220px;
  min-width: 200px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.10);
  padding: 10px 12px;
  outline: none;
}
.iba-filter-select{
  flex: 0 1 180px;
  min-width: 160px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.10);
  padding: 10px 12px;
  outline: none;
  background:#fff;
}
.iba-sort-form select{
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.10);
  padding: 8px 10px;
  background:#fff;
}

/* Loading overlay */
.iba-ajax-scope{ position:relative; }
.iba-ajax-scope.is-loading::after{
  content:"";
  position:absolute; inset:0;
  background: rgba(255,255,255,.65);
  backdrop-filter: blur(2px);
  border-radius: 14px;
  z-index: 3;
}
.iba-ajax-scope.is-loading::before{
  content:"Memuat…";
  position:absolute;
  top: 18px; right: 18px;
  background: rgba(2,18,51,.84);
  color: #fff;
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 12px;
  z-index: 4;
}

/* Pagination styling for page-numbers too */
.iba-pagination .page-numbers,
.iba-pagination a,
.iba-pagination span{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.08);
  background:#fff;
  margin: 0 4px 6px 0;
  padding: 0 10px;
  text-decoration:none;
}
.iba-pagination .current{
  background: rgba(30,102,245,.12);
  border-color: rgba(30,102,245,.25);
  color: #0b4fd8;
  font-weight: 700;
}

/* -----------------------------
   v1.4.0 – Popular books scroller
------------------------------ */
.iba-portal-section{ margin-top: 22px; }
.iba-section-head{ display:flex; flex-direction:column; gap:4px; margin: 0 0 12px; }
.iba-section-title{ font-weight:800; font-size: 18px; }
.iba-section-sub{ color: rgba(0,0,0,.62); font-size: 13px; }

.iba-scroll{
  display:flex;
  gap: 12px;
  overflow-x:auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}
.iba-scroll::-webkit-scrollbar{ height: 8px; }
.iba-scroll::-webkit-scrollbar-thumb{ background: rgba(0,0,0,.12); border-radius: 999px; }
.iba-card--compact{ min-width: 170px; scroll-snap-align: start; }
.iba-card-mini{ margin-top: 6px; font-size: 12px; color: rgba(0,0,0,.60); }