:root {
  /* Warna perpustakaan mewarisi tema PerguruanTinggi/Sekolah yang aktif. */
  --library-navy: var(--theme-primary-dark, #082f49);
  --library-navy-soft: var(--theme-primary, #0b4667);
  --library-teal: var(--theme-primary, #0f766e);
  --library-accent: var(--theme-hover, #14b8a6);
  --library-blue: var(--theme-primary, #2563eb);
  --library-success: #047857;
  --library-warning: #b45309;
  --library-danger: #b91c1c;
  --library-text: #10233c;
  --library-muted: #64748b;
  --library-border: #dce6f0;
  --library-soft: #f3f7fb;
  --library-panel: #fff;
  --library-on-theme: var(--theme-text-on-primary, #fff);
  --library-theme-gradient: var(--theme-gradient, linear-gradient(135deg, #082f49, #0f766e));
  --library-radius: 16px;
  --library-shadow: 0 12px 32px rgba(15, 35, 60, .08);
}

.library-modern, .library-modern * { box-sizing: border-box; }
.library-modern { color: var(--library-text) !important; background: var(--library-soft); min-height: 100%; }
.library-modern h1, .library-modern h2, .library-modern h3, .library-modern h4,
.library-modern h5, .library-modern h6 { color: var(--library-text) !important; background: transparent !important; }
.library-modern p, .library-modern label, .library-modern summary, .library-modern td { color: inherit; }
.library-modern a { color: var(--library-teal); }
.library-container { width: min(1440px, calc(100% - 32px)); margin: 0 auto; }
.library-card { background: var(--library-panel); border: 1px solid var(--library-border); border-radius: var(--library-radius); box-shadow: 0 4px 18px rgba(15,35,60,.04); }
.library-card-pad { padding: 20px; }
.library-eyebrow { color: var(--library-teal); font-size: .76rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.library-muted { color: var(--library-muted); }
.library-section-title { margin: 0; color: var(--library-text) !important; background: transparent !important; font-size: 1.22rem; font-weight: 800; }

.library-hero { position: relative; overflow: hidden; padding: 48px 0 42px; color: var(--library-on-theme) !important; background: var(--library-theme-gradient) !important; }
.library-hero::after { content: ""; position: absolute; width: 340px; height: 340px; right: -80px; bottom: -190px; border-radius: 50%; border: 70px solid rgba(255,255,255,.08); }
.library-hero h1 { max-width: 780px; margin: 8px 0 10px; color: var(--library-on-theme) !important; background: transparent !important; text-shadow: var(--theme-text-shadow, 0 1px 4px rgba(0,0,0,.28)); font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.1; font-weight: 850; }
.library-hero p { max-width: 760px; margin: 0 0 24px; color: var(--library-on-theme) !important; text-shadow: var(--theme-text-shadow, 0 1px 3px rgba(0,0,0,.28)); font-size: 1rem; }
.library-hero .library-eyebrow { color: var(--library-on-theme) !important; text-shadow: var(--theme-text-shadow, 0 1px 3px rgba(0,0,0,.28)); }
.library-searchbar { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 8px; max-width: 900px; padding: 8px; background: #fff; border-radius: 16px; box-shadow: 0 18px 44px rgba(0,0,0,.2); }
.library-searchbar input { min-width: 0; height: 48px; padding: 0 14px; border: 0; outline: 0; background: #fff !important; color: var(--library-text) !important; -webkit-text-fill-color: var(--library-text); opacity: 1; font-size: 1rem; }
.library-searchbar input::placeholder, .library-input::placeholder { color: #718096 !important; opacity: 1; }
.library-button { min-height: 44px; padding: 9px 16px; border: 1px solid var(--library-border); border-radius: 11px; background: #fff; color: var(--library-text); font-weight: 750; cursor: pointer; transition: .15s ease; }
.library-button:hover { border-color: var(--library-teal); color: var(--library-teal); transform: translateY(-1px); }
.library-button:focus-visible, .library-modern input:focus-visible, .library-modern select:focus-visible,
.library-modern textarea:focus-visible, .library-modern summary:focus-visible, .library-modern a:focus-visible {
  outline: 3px solid var(--theme-primary, #2563eb); outline-offset: 2px;
}
.library-button-primary { border-color: var(--library-teal) !important; background: var(--library-theme-gradient) !important; color: var(--library-on-theme) !important; }
.library-button-primary:hover { border-color: var(--theme-primary-dark, #0b655e) !important; background: var(--theme-primary-dark, #0b655e) !important; color: var(--library-on-theme) !important; }
.library-button-primary i, .library-button-primary span { color: inherit !important; }

.library-workspace { display: grid; grid-template-columns: 280px minmax(0,1fr); gap: 20px; padding: 24px 0 48px; align-items: start; }
.library-facets { position: sticky; top: 84px; padding: 18px; }
.library-facet { padding: 0 0 16px; margin: 0 0 16px; border-bottom: 1px solid var(--library-border); }
.library-facet:last-child { border: 0; margin: 0; padding: 0; }
.library-facet label { display: block; margin: 0 0 7px; color: var(--library-muted); font-size: .8rem; font-weight: 750; }
.library-input, .library-select { width: 100%; min-height: 44px; padding: 9px 11px; border: 1px solid var(--library-border); border-radius: 10px; background: #fff !important; color: var(--library-text) !important; -webkit-text-fill-color: var(--library-text); opacity: 1; }
.library-input:disabled, .library-select:disabled, .library-button:disabled { opacity: .7; cursor: not-allowed; }
.library-filter-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.library-filter-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }

.library-results-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 12px; }
.library-result-tools { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.library-result-tools .library-select { width: auto; min-width: 170px; }
.library-chips { display: flex; flex-wrap: wrap; gap: 7px; min-height: 34px; margin-bottom: 12px; }
.library-chip { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; padding: 5px 10px; border-radius: 999px; background: var(--theme-light, #e8f6f3); color: var(--theme-primary-dark, #0b655e); font-size: .78rem; font-weight: 750; }
.library-chip button { border: 0; background: transparent; color: inherit; cursor: pointer; font-weight: 900; }
.library-status { display: inline-flex; align-items: center; gap: 6px; padding: 5px 9px; border-radius: 999px; background: var(--theme-light, #ecfdf5); color: var(--theme-primary-dark, var(--library-success)); font-size: .76rem; font-weight: 800; }

.library-result-list { display: grid; gap: 12px; }
.library-result { display: grid; grid-template-columns: 86px minmax(0,1fr) 170px; gap: 16px; padding: 16px; }
.library-cover { display: flex; align-items: center; justify-content: center; width: 86px; height: 116px; border-radius: 10px; overflow: hidden; background: var(--library-theme-gradient); color: var(--library-on-theme) !important; text-align: center; font-size: .7rem; font-weight: 800; }
.library-cover img { width: 100%; height: 100%; object-fit: cover; }
.library-result h3 { margin: 2px 0 7px; font-size: 1rem; font-weight: 850; }
.library-result h3 a { color: var(--library-text); text-decoration: none; }
.library-result h3 a:hover { color: var(--library-teal); }
.library-meta { display: flex; flex-wrap: wrap; gap: 7px 14px; margin-bottom: 8px; color: var(--library-muted); font-size: .82rem; }
.library-summary { display: -webkit-box; margin: 0; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; color: #44566c; font-size: .86rem; line-height: 1.55; }
.library-result-action { display: flex; flex-direction: column; align-items: stretch; gap: 8px; padding-left: 14px; border-left: 1px solid var(--library-border); }
.library-result-action small { color: var(--library-muted); }
.library-grid-mode { grid-template-columns: repeat(3,minmax(0,1fr)); }
.library-grid-mode .library-result { grid-template-columns: 72px minmax(0,1fr); }
.library-grid-mode .library-result-action { grid-column: 1 / -1; padding: 10px 0 0; border: 0; border-top: 1px solid var(--library-border); }
.library-grid-mode .library-cover { width: 72px; height: 98px; }
.library-pagination { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 18px; }
.library-pagination span { min-width: 100px; text-align: center; color: var(--library-muted); font-size: .84rem; }
.library-state { padding: 46px 20px; text-align: center; }
.library-state strong { display: block; margin-bottom: 5px; font-size: 1.05rem; }
.library-page { padding: 28px 0 48px; }
.library-page-head { display:flex; justify-content:space-between; align-items:flex-start; gap:16px; margin-bottom:20px; }
.library-page-head h1 { margin:4px 0 5px; color:var(--library-text) !important; background:transparent !important; font-size:clamp(1.5rem,3vw,2.2rem); font-weight:850; }
.library-kpis { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; margin-bottom:18px; }
.library-kpi { padding:18px; }
.library-kpi small { color:var(--library-muted); font-weight:750; }
.library-kpi strong { display:block; margin:7px 0 3px; color:var(--library-navy) !important; font-size:1.9rem; }
.library-dashboard-grid { display:grid; grid-template-columns:minmax(0,2fr) minmax(260px,1fr); gap:16px; }
.library-bars { display:flex; align-items:flex-end; gap:10px; min-height:220px; padding-top:18px; }
.library-bar { flex:1; display:flex; flex-direction:column; justify-content:flex-end; align-items:center; gap:7px; min-width:0; color:var(--library-muted); font-size:.72rem; }
.library-bar span { width:100%; min-height:4px; border-radius:8px 8px 2px 2px; background:linear-gradient(180deg,var(--library-accent),var(--library-teal)); }
.library-action-list { display:grid; gap:8px; }
.library-action-item { display:flex; justify-content:space-between; gap:12px; padding:11px 0; border-bottom:1px solid var(--library-border); }
.library-action-item:last-child { border:0; }
.library-table-wrap { overflow-x:auto; }
.library-table { width:100%; border-collapse:collapse; }
.library-table th,.library-table td { padding:12px 10px; border-bottom:1px solid var(--library-border); text-align:left; vertical-align:top; }
.library-table th { color:var(--library-muted); background:#f8fafc; font-size:.76rem; letter-spacing:.03em; text-transform:uppercase; }
.library-table td { color:var(--library-text) !important; background:var(--library-panel); font-size:.88rem; }
.library-toolbar { display:flex; flex-wrap:wrap; gap:9px; align-items:end; margin-bottom:14px; }
.library-toolbar-field { min-width:180px; flex:1; }
.library-toolbar-field label { display:block; margin-bottom:5px; color:var(--library-muted); font-size:.78rem; font-weight:750; }
.library-skeleton { min-height: 145px; background: linear-gradient(90deg,#fff,#f1f5f9,#fff); background-size: 220% 100%; animation: library-loading 1.2s infinite; }
@keyframes library-loading { to { background-position: -220% 0; } }

/* Existing public shell receives the same visual language without changing its routes. */
.library-shell-modern .navbar, .library-shell-modern nav.navbar { background: var(--library-theme-gradient) !important; color:var(--library-on-theme) !important; }
.navbar-custom-perpus .text-primary, .navbar-custom-perpus i.text-primary { color:var(--theme-primary, #0f766e) !important; }
.hero-section-perpus { background:var(--library-theme-gradient) !important; color:var(--library-on-theme) !important; }
.hero-section-perpus h2, .hero-section-perpus h3, .hero-section-perpus p { color:var(--library-on-theme) !important; background:transparent !important; }
.library-shell-modern .card { border-color: var(--library-border); box-shadow: 0 4px 18px rgba(15,35,60,.04); }

/* ZK 5-compatible hooks. */
.library-zk-root { background: var(--library-soft); }
.library-zk-search-panel { background: #fff; border: 1px solid var(--library-border); border-radius: 14px; padding: 14px; }
.library-zk-title { color: var(--library-navy); font-size: 20px; font-weight: bold; }
.library-zk-subtitle { color: var(--library-muted); }
.library-zk-result-row { background: #fff; border-bottom: 1px solid var(--library-border); }

@media (max-width: 1100px) {
  .library-grid-mode { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 900px) {
  .library-workspace { grid-template-columns: 1fr; }
  .library-facets { position: static; display: none; }
  .library-facets.is-open { display: block; }
  .library-filter-toggle { display: inline-flex !important; }
  .library-result { grid-template-columns: 72px minmax(0,1fr); }
  .library-result-action { grid-column: 1 / -1; padding: 10px 0 0; border: 0; border-top: 1px solid var(--library-border); }
  .library-cover { width: 72px; height: 98px; }
  .library-kpis { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .library-dashboard-grid { grid-template-columns:1fr; }
}
@media (min-width: 901px) { .library-filter-toggle { display: none !important; } }
@media (max-width: 640px) {
  .library-container { width: min(100% - 20px, 1440px); }
  .library-hero { padding: 30px 0; }
  .library-searchbar { grid-template-columns: 1fr; }
  .library-searchbar .library-button { width: 100%; }
  .library-results-head { align-items: flex-start; flex-direction: column; }
  .library-result-tools { width: 100%; }
  .library-result-tools .library-select { flex: 1; min-width: 140px; }
  .library-grid-mode { grid-template-columns: 1fr; }
  .library-filter-grid { grid-template-columns: 1fr; }
  .library-kpis { grid-template-columns:1fr; }
  .library-page-head { flex-direction:column; }
}
@media (prefers-reduced-motion: reduce) {
  .library-modern *, .library-modern *::before, .library-modern *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}