/* ==========================================================================
   Glassbook — OPAC theme for SLiMS 9 Bulian
   Glassmorphism + nuansa hangat toko buku. Mobile-first.

   Urutan:
   01. Design tokens          08. Kartu buku & rak
   02. Dasar & tipografi      09. Panel, pembaca, lokasi
   03. Utilitas kaca          10. Halaman dalam (hasil, detail, filter)
   04. Tombol & kontrol       11. Footer
   05. Navbar & drawer        12. Widget bantuan & navigasi bawah
   06. Hero / header          13. Override Bootstrap (modal, form, dropdown)
   07. Pencarian & kategori   14. Responsif, aksesibilitas, cetak
   ========================================================================== */

/* 01. Design tokens ------------------------------------------------------- */
:root {
    --g-bg: #FBF6EE;
    --g-bg-2: #F6EADB;
    --g-text: #2B2622;
    --g-muted: #5F564F;
    --g-line: rgba(95, 86, 79, 0.14);

    --g-glass: rgba(255, 255, 255, 0.45);
    --g-glass-thick: rgba(255, 255, 255, 0.62);
    --g-glass-solid: rgba(255, 255, 255, 0.92);
    --g-glass-border: rgba(255, 255, 255, 0.25);
    --g-glass-edge: rgba(255, 255, 255, 0.55);
    --g-blur: 12px;
    --g-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.08);
    --g-shadow-2: 0 2px 6px rgba(43, 38, 34, 0.06), 0 12px 32px rgba(31, 38, 135, 0.10);
    --g-shadow-book: 0 1px 2px rgba(43, 38, 34, .18), 0 10px 18px -6px rgba(43, 38, 34, .35), 0 24px 40px -18px rgba(43, 38, 34, .45);

    --g-radius-sm: 16px;
    --g-radius: 20px;
    --g-radius-lg: 24px;
    --g-pill: 999px;
    --g-tap: 44px;

    --g-font: 'Nunito', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --g-font-head: 'Poppins', 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;

    /* aksen default: coral (kontras putih 4.9:1) */
    --g-accent: #C8432F;
    --g-accent-hover: #A93623;
    --g-accent-soft: #FFE1D9;
    --g-accent-ink: #7A2418;
    --g-accent-glow: rgba(200, 67, 47, 0.28);
}

body[data-accent="orange"] {
    --g-accent: #B54708;
    --g-accent-hover: #933A06;
    --g-accent-soft: #FFE7CC;
    --g-accent-ink: #7A2E05;
    --g-accent-glow: rgba(181, 71, 8, 0.28);
}

body[data-accent="blue"] {
    --g-accent: #1F6FB2;
    --g-accent-hover: #185A91;
    --g-accent-soft: #DCEBFA;
    --g-accent-ink: #123F66;
    --g-accent-glow: rgba(31, 111, 178, 0.28);
}

/* 02. Dasar & tipografi --------------------------------------------------- */
body.glass-theme {
    font-family: var(--g-font);
    color: var(--g-text);
    background-color: var(--g-bg) !important;
    background-image:
        radial-gradient(42rem 42rem at 92% 8%, rgba(255, 196, 168, 0.55), transparent 60%),
        radial-gradient(36rem 36rem at 4% 38%, rgba(222, 214, 255, 0.55), transparent 60%),
        radial-gradient(40rem 40rem at 80% 78%, rgba(200, 236, 222, 0.50), transparent 60%),
        linear-gradient(180deg, var(--g-bg) 0%, var(--g-bg-2) 100%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    line-height: 1.6;
}

.glass-theme h1, .glass-theme h2, .glass-theme h3,
.glass-theme h4, .glass-theme h5, .glass-theme h6 {
    font-family: var(--g-font-head);
    color: var(--g-text);
    letter-spacing: -0.01em;
}

.glass-theme a { color: var(--g-accent); }
.glass-theme a:hover { color: var(--g-accent-hover); }

.glass-theme ::selection { background: var(--g-accent-soft); color: var(--g-accent-ink); }

.glass-theme :focus-visible {
    outline: 3px solid var(--g-accent);
    outline-offset: 2px;
    border-radius: 8px;
}

.g-skip {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 2000;
    padding: 12px 18px;
    border-radius: var(--g-pill);
    background: var(--g-text);
    color: #fff !important;
    transform: translateY(-150%);
    transition: transform .2s ease;
}
.g-skip:focus { transform: translateY(0); }

/* 03. Utilitas kaca ------------------------------------------------------- */
.glass {
    background: var(--g-glass-solid); /* fallback, ditimpa di @supports */
    border: 1px solid var(--g-glass-border);
    box-shadow: var(--g-shadow), inset 0 1px 0 var(--g-glass-edge);
    border-radius: var(--g-radius);
}

@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .glass {
        background: var(--g-glass);
        -webkit-backdrop-filter: blur(var(--g-blur)) saturate(140%);
        backdrop-filter: blur(var(--g-blur)) saturate(140%);
    }
    .glass--thick {
        background: var(--g-glass-thick);
        --g-blur: 18px;
    }
}

/* pengguna yang meminta transparansi dikurangi */
@media (prefers-reduced-transparency: reduce) {
    .glass, .glass--thick {
        background: var(--g-glass-solid) !important;
        -webkit-backdrop-filter: none !important;
        backdrop-filter: none !important;
    }
}

.sr-only-focusable:focus { position: static; }

/* 04. Tombol & kontrol ---------------------------------------------------- */
.g-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    min-height: var(--g-tap);
    padding: .55rem 1.15rem;
    border-radius: var(--g-pill);
    border: 1px solid transparent;
    font-family: var(--g-font);
    font-weight: 700;
    font-size: .95rem;
    line-height: 1.2;
    text-decoration: none !important;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color .18s ease, color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.g-pill:active { transform: translateY(1px) scale(.98); }

.g-pill--accent,
.g-pill--accent:visited {
    background: var(--g-accent);
    color: #fff !important;
    box-shadow: 0 6px 16px -6px var(--g-accent-glow);
}
.g-pill--accent:hover { background: var(--g-accent-hover); color: #fff !important; }

.g-pill--ghost {
    background: rgba(255, 255, 255, 0.55);
    border-color: var(--g-line);
    color: var(--g-text) !important;
}
.g-pill--ghost:hover,
.g-pill--ghost.active { background: #fff; color: var(--g-accent-ink) !important; }

.g-icon-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--g-tap);
    min-height: var(--g-tap);
    border-radius: var(--g-pill);
    border: 1px solid var(--g-line);
    background: rgba(255, 255, 255, 0.55);
    color: var(--g-text) !important;
    font-size: 1.05rem;
    cursor: pointer;
    text-decoration: none !important;
    transition: background-color .18s ease, color .18s ease;
}
.g-icon-btn:hover { background: #fff; color: var(--g-accent) !important; }

.g-link-btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    min-height: var(--g-tap);
    padding: 0 .25rem;
    border: 0;
    background: none;
    font-weight: 700;
    color: var(--g-accent) !important;
    text-decoration: none !important;
    cursor: pointer;
    white-space: nowrap;
}
.g-link-btn:hover { color: var(--g-accent-hover) !important; }
.g-link-btn i { transition: transform .18s ease; }
.g-link-btn:hover i { transform: translateX(3px); }

.g-badge {
    position: absolute;
    top: 2px;
    right: 0;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: var(--g-pill);
    background: var(--g-accent);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    line-height: 20px;
    text-align: center;
}
.g-badge--inline { position: static; margin-left: auto; }

.g-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
}
.g-avatar--lg { width: 48px; height: 48px; }

.g-truncate {
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.g-input {
    flex: 1 1 auto;
    min-width: 0;
    min-height: var(--g-tap);
    padding: .55rem 1rem;
    border-radius: var(--g-pill);
    border: 1px solid var(--g-line);
    background: rgba(255, 255, 255, 0.7);
    color: var(--g-text);
    font-size: 1rem;
}
.g-input:focus { outline: none; border-color: var(--g-accent); box-shadow: 0 0 0 4px var(--g-accent-glow); }

/* 05. Navbar & drawer ----------------------------------------------------- */
.g-nav {
    position: relative;
    z-index: 30;
    padding: 14px 16px 0;
}

.g-nav__inner {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 1180px;
    margin: 0 auto;
    padding: 8px 8px 8px 14px;
    border-radius: var(--g-pill);
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    /* navbar di atas foto: kaca sedikit lebih tebal agar teks tetap terbaca */
    .g-nav__inner.glass { background: rgba(255, 255, 255, 0.62); }
}

.g-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    min-height: var(--g-tap);
    color: var(--g-text) !important;
    text-decoration: none !important;
}
.g-brand__logo { width: 38px; height: 38px; object-fit: contain; flex: 0 0 auto; }
.g-brand__text { display: flex; flex-direction: column; min-width: 0; line-height: 1.15; }
.g-brand__name {
    font-family: var(--g-font-head);
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.g-brand__sub { font-size: .78rem; color: var(--g-muted); }

.g-nav__links {
    display: none;
    align-items: center;
    gap: 2px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}
.g-nav__link {
    display: inline-flex;
    align-items: center;
    min-height: var(--g-tap);
    padding: 0 14px;
    border-radius: var(--g-pill);
    color: var(--g-text) !important;
    font-weight: 700;
    font-size: .95rem;
    text-decoration: none !important;
    transition: background-color .18s ease, color .18s ease;
}
.g-nav__link:hover { background: rgba(255, 255, 255, 0.7); }
.g-nav__link.active { background: var(--g-accent-soft); color: var(--g-accent-ink) !important; }

.g-nav__actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}
.g-no-caret::after { display: none !important; }
.g-nav .flag-icon { border-radius: 3px; }

.g-burger { flex-direction: column; gap: 4px; }
.g-burger__bar {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
}

/* drawer */
.g-drawer-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1040;
    background: rgba(43, 38, 34, 0.35);
    opacity: 0;
    transition: opacity .25s ease;
}
.g-drawer-open .g-drawer-backdrop { opacity: 1; }

.g-drawer {
    position: fixed;
    top: 10px;
    right: 10px;
    bottom: 10px;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    width: min(86vw, 340px);
    padding: 14px;
    border-radius: var(--g-radius-lg);
    overflow-y: auto;
    overscroll-behavior: contain;
    /* geser pendek + fade: drawer tertutup tetap di dalam layar agar tidak memicu scroll horizontal */
    opacity: 0;
    transform: translateX(24px) scale(.98);
    transform-origin: right center;
    visibility: hidden;
    pointer-events: none;
    transition: transform .28s cubic-bezier(.2, .8, .2, 1), opacity .2s ease, visibility 0s linear .28s;
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .g-drawer.glass { background: rgba(255, 255, 255, 0.78); --g-blur: 22px; }
}
.g-drawer-open .g-drawer {
    opacity: 1;
    transform: none;
    visibility: visible;
    pointer-events: auto;
    transition: transform .28s cubic-bezier(.2, .8, .2, 1), opacity .2s ease;
}
.g-drawer-open { overflow: hidden; }

.g-drawer__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.g-drawer__title { font-family: var(--g-font-head); font-weight: 700; font-size: 1.1rem; }
.g-drawer__user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    margin-bottom: 8px;
    border-radius: var(--g-radius-sm);
    background: rgba(255, 255, 255, 0.6);
}
.g-drawer__user small { display: block; color: var(--g-muted); }
.g-drawer__label {
    margin: 16px 8px 6px;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--g-muted);
}
.g-drawer__list { list-style: none; margin: 0; padding: 0; }
.g-drawer__link,
.g-drawer__langs .dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    padding: 0 12px;
    border-radius: var(--g-radius-sm);
    color: var(--g-text) !important;
    font-weight: 700;
    text-decoration: none !important;
    white-space: normal;
}
.g-drawer__link i { width: 20px; text-align: center; color: var(--g-muted); }
.g-drawer__link:hover,
.g-drawer__langs .dropdown-item:hover { background: rgba(255, 255, 255, 0.75); }
.g-drawer__link.active { background: var(--g-accent-soft); color: var(--g-accent-ink) !important; }
.g-drawer__link.active i { color: var(--g-accent-ink); }

/* 06. Hero / header ------------------------------------------------------- */
.glass-theme .c-header {
    min-height: 420px;
    border-radius: 0 0 32px 32px;
    background-color: #3a2a20;
}
.glass-theme .c-header .vegas-slide { overflow: hidden; border-radius: 0 0 32px 32px; }
.glass-theme .c-header .mask {
    z-index: 0;
    border-radius: 0 0 32px 32px;
    /* cukup gelap agar teks putih hero tetap terbaca di atas foto terang */
    background:
        linear-gradient(180deg, rgba(43, 28, 20, 0.35) 0%, rgba(43, 28, 20, 0.62) 100%),
        linear-gradient(120deg, rgba(200, 67, 47, 0.28), rgba(255, 196, 120, 0.10));
}
.glass-theme .result-search .c-header,
.glass-theme .member-area .c-header { min-height: 190px; }

.g-hero {
    position: relative;
    z-index: 1;
    padding: 40px 16px 72px;
    text-align: center;
    color: #fff;
}
.g-hero__eyebrow {
    display: inline-block;
    margin: 0 0 12px;
    padding: 6px 14px;
    border-radius: var(--g-pill);
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.35);
    font-size: .85rem;
    font-weight: 700;
    letter-spacing: .02em;
}
.glass-theme .g-hero__title {
    margin: 0 0 10px;
    color: #fff;
    font-size: clamp(1.75rem, 4.5vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.25);
}
.g-hero__dot { color: #FFB59E; }
.g-hero__lead {
    max-width: 560px;
    margin: 0 auto;
    font-size: 1.05rem;
    color: #fff;
    text-shadow: 0 1px 12px rgba(0, 0, 0, 0.45);
}

/* 07. Pencarian & kategori ------------------------------------------------ */
.glass-theme .search.g-search { position: relative; z-index: 20; margin-top: -40px; }

.g-search__box {
    padding: 8px;
    border-radius: var(--g-pill);
    box-shadow: var(--g-shadow-2), inset 0 1px 0 var(--g-glass-edge);
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .g-search__box.glass--thick { background: rgba(255, 255, 255, 0.72); --g-blur: 20px; }
}
.g-search__form { display: flex; align-items: center; gap: 8px; margin: 0; }
.g-search__icon { flex: 0 0 auto; margin-left: 14px; color: var(--g-muted); }
.glass-theme .search .g-search__input {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 52px;
    padding: 0 4px;
    color: var(--g-text);
    font-size: 1.1rem;
}
.glass-theme .search .g-search__input::placeholder { color: #8A7F76; font-weight: 400; }
.glass-theme .search .g-search__input::-webkit-search-cancel-button { cursor: pointer; }
.g-search__btn { min-height: 52px; padding: 0 22px; flex: 0 0 auto; }

.glass-theme .advanced-wraper {
    padding: 18px;
    border-radius: var(--g-radius);
}
.glass-theme .advanced-wraper .btn { min-height: var(--g-tap); border-radius: var(--g-pill); font-weight: 700; }

.g-section { margin-top: 48px; }
.g-section__head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}
.glass-theme .g-section__title { margin: 0; font-size: clamp(1.2rem, 2.4vw, 1.55rem); font-weight: 700; }
.g-section__sub { max-width: 640px; margin: 6px 0 0; color: var(--g-muted); font-size: .95rem; }

.g-chips {
    display: flex;
    gap: 10px;
    padding: 4px 2px 12px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
    -webkit-mask-image: linear-gradient(90deg, #000 92%, transparent);
    mask-image: linear-gradient(90deg, #000 92%, transparent);
}
.g-chip {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 8px;
    min-height: var(--g-tap);
    padding: 0 18px;
    scroll-snap-align: start;
    border-radius: var(--g-pill);
    border: 1px solid var(--g-glass-border);
    background: var(--g-glass-solid);
    box-shadow: 0 4px 14px rgba(31, 38, 135, 0.06);
    color: var(--g-text) !important;
    font-weight: 700;
    text-decoration: none !important;
    white-space: nowrap;
    transition: background-color .18s ease, color .18s ease, transform .18s ease;
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .g-chip { background: rgba(255, 255, 255, 0.55); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
}
.g-chip i { color: var(--g-accent); }
.g-chip:hover { background: var(--g-accent-soft); color: var(--g-accent-ink) !important; transform: translateY(-2px); }

/* 08. Kartu buku & rak ---------------------------------------------------- */
.g-shelf {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 28px 22px;
    padding: 22px;
    border-radius: var(--g-radius-lg);
    background: rgba(255, 255, 255, 0.30);
    border: 1px solid var(--g-glass-border);
    box-shadow: var(--g-shadow);
}

.g-book {
    display: flex;
    flex-direction: column;
    min-width: 0;
    color: var(--g-text) !important;
    text-decoration: none !important;
}
.g-book__cover {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    margin-bottom: 12px;
    border-radius: 6px 12px 12px 6px;
    background: #EDE3D6;
    box-shadow: var(--g-shadow-book);
    overflow: hidden;
    transform: perspective(900px) rotateY(-8deg);
    transform-origin: left center;
    transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s ease;
}
/* punggung & kilau buku */
.g-book__cover::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(0, 0, 0, .28) 0, rgba(255, 255, 255, .28) 3%, rgba(0, 0, 0, .08) 6%, transparent 12%),
        linear-gradient(120deg, rgba(255, 255, 255, .22), transparent 40%);
    pointer-events: none;
}
.g-book__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.g-book:hover .g-book__cover,
.g-book:focus-visible .g-book__cover {
    transform: perspective(900px) rotateY(0deg) translateY(-6px);
    box-shadow: 0 2px 4px rgba(43, 38, 34, .15), 0 22px 36px -12px rgba(43, 38, 34, .45);
}
.g-book__title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-family: var(--g-font-head);
    font-weight: 600;
    font-size: .92rem;
    line-height: 1.35;
}
.g-book__author {
    margin-top: 4px;
    overflow: hidden;
    color: var(--g-muted);
    font-size: .82rem;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/* 09. Panel, pembaca, lokasi --------------------------------------------- */
.g-panel { padding: 24px; border-radius: var(--g-radius-lg); }

/* penikmat koleksi: 3 kartu sejajar */
.g-readers {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.g-reader {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 0;
    padding: 28px 20px 22px;
    border-radius: var(--g-radius-lg);
    text-align: center;
    transition: transform .25s ease, box-shadow .25s ease;
}
.g-reader:hover { transform: translateY(-4px); box-shadow: var(--g-shadow-2); }
.g-reader__rank {
    position: absolute;
    top: 14px;
    left: 14px;
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #E9DED0;
    color: var(--g-text);
    font-family: var(--g-font-head);
    font-weight: 700;
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .7);
}
.g-reader:nth-child(1) .g-reader__rank { background: #F2C14E; color: #4A3200; }
.g-reader:nth-child(2) .g-reader__rank { background: #D5D9DE; color: #2E3338; }
.g-reader:nth-child(3) .g-reader__rank { background: #E3A374; color: #4A2408; }
.g-reader__photo {
    width: 96px;
    height: 96px;
    flex: none;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid rgba(255, 255, 255, .85);
    box-shadow: var(--g-shadow-2);
    background: var(--g-bg-2);
}
.g-reader__body { display: flex; flex-direction: column; align-items: center; min-width: 0; width: 100%; }
.g-reader__name {
    margin-top: 14px;
    max-width: 100%;
    overflow: hidden;
    font-family: var(--g-font-head);
    font-size: 1.05rem;
    line-height: 1.3;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.g-reader__type { color: var(--g-muted); font-size: .88rem; }
.g-reader__stats { display: flex; gap: 8px; margin: 14px 0 0; }
.g-reader__stats div {
    min-width: 84px;
    padding: 8px 12px;
    border-radius: var(--g-radius-sm);
    background: rgba(255, 255, 255, .6);
}
.g-reader__stats dt { font-size: .75rem; font-weight: 600; color: var(--g-muted); }
.g-reader__stats dd {
    margin: 0;
    font-family: var(--g-font-head);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--g-accent-ink);
}

/* berita terbaru */
.g-news {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}
.g-news__card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    border-radius: var(--g-radius-lg);
    transition: transform .25s ease, box-shadow .25s ease;
}
.g-news__card:hover { transform: translateY(-4px); box-shadow: var(--g-shadow-2); }
.g-news__media {
    display: grid;
    place-items: center;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(135deg, var(--g-accent-soft), var(--g-bg-2));
    color: var(--g-accent);
    font-size: 2.25rem;
}
.g-news__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.g-news__card:hover .g-news__media img { transform: scale(1.04); }
.g-news__body { display: flex; flex: 1; flex-direction: column; padding: 18px 20px 20px; }
.g-news__date { color: var(--g-muted); font-size: .82rem; font-weight: 600; }
.g-news__title {
    display: -webkit-box;
    margin: 8px 0;
    overflow: hidden;
    font-size: 1.05rem;
    line-height: 1.4;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.g-news__title a { color: var(--g-text); }
.g-news__title a:hover { color: var(--g-accent); text-decoration: none; }
.g-news__summary {
    display: -webkit-box;
    margin-bottom: 14px;
    overflow: hidden;
    color: var(--g-muted);
    font-size: .92rem;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.g-news__more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: var(--g-tap);
    margin-top: auto;
    color: var(--g-accent);
    font-weight: 700;
}
.g-news__more:hover { color: var(--g-accent-hover); text-decoration: none; }
.g-news__more i { transition: transform .2s ease; }
.g-news__more:hover i { transform: translateX(3px); }

.g-location {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 24px;
    align-items: center;
}
.g-location__map {
    overflow: hidden;
    border-radius: var(--g-radius);
    aspect-ratio: 4 / 3;
    box-shadow: var(--g-shadow);
}
.g-location__map iframe { width: 100%; height: 100%; border: 0; display: block; }
.g-prose { color: var(--g-muted); }
.g-prose p { margin-bottom: .75rem; }
.g-socials { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }

/* 10. Halaman dalam ------------------------------------------------------- */
.g-page { padding-bottom: 24px; }
.g-page > h2 { margin-top: 8px; }

/* hasil pencarian (mode daftar) */
.glass-theme .biblioResult .item.card,
.glass-theme .g-page .card.item {
    border: 1px solid var(--g-glass-border) !important;
    border-radius: var(--g-radius) !important;
    background: var(--g-glass-solid);
    box-shadow: var(--g-shadow) !important;
    overflow: hidden;
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .glass-theme .biblioResult .item.card,
    .glass-theme .g-page .card.item {
        background: rgba(255, 255, 255, 0.55);
        -webkit-backdrop-filter: blur(12px);
        backdrop-filter: blur(12px);
    }
}
.glass-theme .item img.img-fluid { border-radius: 6px 10px 10px 6px; box-shadow: var(--g-shadow-book); }
.glass-theme .item h5 a { font-family: var(--g-font-head); font-weight: 600; }
.glass-theme .authors a,
.glass-theme .s-subject a {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    border-radius: var(--g-pill) !important;
}
.glass-theme .availability.card {
    border-radius: var(--g-radius-sm) !important;
    border: 1px solid var(--g-line) !important;
    background: rgba(255, 255, 255, 0.6);
}
.glass-theme .grid-item .card {
    border: 1px solid var(--g-glass-border);
    border-radius: var(--g-radius);
    background: rgba(255, 255, 255, 0.6);
    box-shadow: var(--g-shadow);
    overflow: hidden;
}

/* filter */
.g-filter-toggle { display: none; width: 100%; margin-bottom: 12px; }
.g-filter { padding: 18px; margin-bottom: 20px; }
.g-filter h4 { font-size: 1.05rem; }

/* paging */
.glass-theme .biblioPaging .pagingList {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 100%;
}
.glass-theme .biblioPaging .pagingList a,
.glass-theme .biblioPaging .pagingList b,
.glass-theme .pagination .page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--g-tap);
    min-height: var(--g-tap);
    margin: 2px;
    padding: 0 12px;
    border-radius: var(--g-pill);
    border: 1px solid var(--g-line);
    background: rgba(255, 255, 255, 0.6);
    color: var(--g-text);
    text-decoration: none;
}
.glass-theme .biblioPaging .pagingList b,
.glass-theme .pagination .active .page-link { background: var(--g-accent); border-color: var(--g-accent); color: #fff; }

/* detail */
.g-detail { padding-top: 8px; }
.g-detail__grid {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}
.g-detail__aside { position: sticky; top: 16px; }
.g-detail__aside,
.g-detail__body { min-width: 0; }

/* halaman pustakawan (markup lama .row-fluid) */
.glass-theme .librarian {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    width: 100%;
    max-width: 100%;
    margin: 0 0 16px;
    padding: 20px;
    border: 1px solid var(--g-glass-border);
    border-radius: var(--g-radius);
    background: rgba(255, 255, 255, 0.55);
    box-shadow: var(--g-shadow);
}
.glass-theme .librarian [class*="span"] { float: none; width: auto; min-width: 0; margin: 0; }
.glass-theme .librarian .span8 { flex: 1 1 260px; }
.glass-theme .librarian img { width: 96px; height: 96px; object-fit: cover; border-radius: 50%; }
.glass-theme .librarian .key { color: var(--g-muted); font-weight: 600; }
.glass-theme .librarian .row-fluid { display: flex; flex-wrap: wrap; gap: 4px 12px; padding: 6px 0; border-bottom: 1px solid var(--g-line); }
.g-detail__cover { padding: 28px; border-radius: var(--g-radius-lg); }
.g-detail__img img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 6px 12px 12px 6px;
    box-shadow: var(--g-shadow-book);
}
.g-detail__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
}
.g-detail__actions > a {
    margin: 0 !important;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: var(--g-tap);
    padding: 0 16px !important;
    border-radius: var(--g-pill) !important;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--g-line);
}
.g-detail__body { padding: 28px; border-radius: var(--g-radius-lg); }
.g-detail__gmd {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--g-pill);
    background: var(--g-accent-soft);
    color: var(--g-accent-ink);
    font-weight: 700;
    font-size: .9rem;
}
.g-detail__body .blockquote h4 { font-size: clamp(1.3rem, 2.6vw, 1.8rem); font-weight: 700; }
.g-detail__body hr { border-top-color: var(--g-line); }
.g-detail__body h5 { font-size: 1.05rem; font-weight: 700; }
.g-detail__body dl.row { margin: 0; }
.g-detail__body dt,
.g-detail__body dd { padding-top: 10px; padding-bottom: 10px; margin: 0; border-bottom: 1px solid var(--g-line); }
.g-detail__body dt { color: var(--g-muted); font-weight: 600; }
.g-detail__body table { width: 100%; }
.g-detail__body .table-responsive,
.g-detail__body table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* 10b. Login anggota, login dashboard, area anggota ---------------------- */
/* foto header jadi latar penuh, kartu tepat di tengah layar */
.g-auth-page {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100svh;
}
.glass-theme .g-auth-page .c-header {
    position: absolute !important;
    inset: 0;
    height: auto !important; /* vegas menulis tinggi inline saat inisialisasi */
    min-height: 0;
    border-radius: 0 0 32px 32px;
}
.glass-theme .g-auth-page .c-header .mask {
    background:
        linear-gradient(180deg, rgba(43, 28, 20, 0.45) 0%, rgba(43, 28, 20, 0.70) 100%),
        linear-gradient(120deg, rgba(200, 67, 47, 0.28), rgba(255, 196, 120, 0.10));
}
.g-auth-wrap {
    position: relative;
    z-index: 2;
    display: flex;
    flex: 1;
    align-items: flex-start;
    justify-content: center;
    padding-top: 112px; /* navbar ada di header absolut, jadi beri ruang sendiri */
    padding-bottom: 64px;
}
.g-auth {
    /* margin auto: tetap di tengah, tapi tidak meluber ke navbar bila kartu lebih tinggi dari layar */
    margin-top: auto;
    margin-bottom: auto;
    width: 100%;
    max-width: 440px;
    padding: 36px 32px 28px;
    border-radius: var(--g-radius-lg);
    box-shadow: var(--g-shadow-2);
}
.g-auth__icon {
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    margin: 0 auto 12px;
    border-radius: 20px;
    background: var(--g-accent);
    color: #fff;
    font-size: 1.75rem;
    box-shadow: 0 10px 24px var(--g-accent-glow);
}
.g-auth__eyebrow {
    margin: 0 0 4px;
    color: var(--g-accent-ink);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-align: center;
    text-transform: uppercase;
}
.glass-theme .g-auth .tagline {
    margin: 0 0 8px;
    padding: 0;
    border: 0;
    font-family: var(--g-font-head);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
}
.glass-theme .g-auth .loginInfo { margin: 0; color: var(--g-muted); font-size: .92rem; }
.glass-theme .g-auth > .loginInfo,
.glass-theme .g-auth > div > .loginInfo:first-of-type { margin-bottom: 20px; text-align: center; }
.glass-theme .g-auth #loginForm { margin: 0; padding: 0; background: none; box-shadow: none; }
.glass-theme .g-auth #loginForm form { width: 100%; margin: 0; padding: 0; }
.glass-theme .g-auth .heading1,
.glass-theme .g-auth .fieldLabel {
    margin: 14px 0 6px;
    color: var(--g-text);
    font-size: .88rem;
    font-weight: 700;
}
.glass-theme .g-auth .login_input input,
.glass-theme .g-auth #loginForm .login_input input,
.glass-theme .g-auth input.form-control {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    border: 1px solid var(--g-line);
    border-radius: 14px;
    background: rgba(255, 255, 255, .85);
    color: var(--g-text);
    font-size: 1rem;
    box-shadow: none;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.glass-theme .g-auth #loginForm .login_input input:focus,
.glass-theme .g-auth .login_input input:focus,
.glass-theme .g-auth input.form-control:focus {
    border-color: var(--g-accent);
    outline: 0;
    box-shadow: 0 0 0 4px var(--g-accent-glow);
}
.glass-theme .g-auth .login_input,
.glass-theme .g-auth #loginForm .login_input { width: 100%; }
.glass-theme .g-auth .marginTop { margin-top: 18px; }
.glass-theme .g-auth .remember_forgot { margin-bottom: 8px; font-size: .9rem; }
.glass-theme .g-auth .remember { display: flex; align-items: center; gap: 8px; }
.glass-theme .g-auth .remember label { margin: 0; }
.glass-theme .g-auth .loginButton,
.glass-theme .g-auth #loginForm .loginButton,
.glass-theme .g-auth .memberButton,
.glass-theme .g-auth .homeButton {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 48px;
    margin: 18px 0 0;
    padding: 0 20px;
    border: 0;
    border-radius: var(--g-pill);
    background: var(--g-accent);
    color: #fff;
    font-family: var(--g-font-head);
    font-size: 1rem;
    font-weight: 600;
    box-shadow: 0 8px 20px var(--g-accent-glow);
    cursor: pointer;
    transition: background-color .2s ease, transform .2s ease;
}
.glass-theme .g-auth #loginForm .loginButton:hover,
.glass-theme .g-auth .loginButton:hover,
.glass-theme .g-auth .memberButton:hover { background: var(--g-accent-hover); transform: translateY(-1px); }
.glass-theme .g-auth .homeButton,
.glass-theme .g-auth #loginForm .homeButton {
    margin-top: 10px;
    background: rgba(255, 255, 255, .7);
    color: var(--g-text);
    box-shadow: inset 0 0 0 1px var(--g-line);
}
.glass-theme .g-auth .homeButton:hover { background: #fff; text-decoration: none; }
.glass-theme .g-auth .captchaAdmin,
.glass-theme .g-auth .captchaMember { margin-top: 16px; overflow-x: auto; }
.glass-theme .g-auth .alert { border-radius: 14px; font-size: .9rem; text-align: left; }
.g-auth__switch {
    margin: 22px 0 0;
    padding-top: 18px;
    border-top: 1px solid var(--g-line);
    color: var(--g-muted);
    font-size: .92rem;
    text-align: center;
}
.g-auth__switch a { font-weight: 700; color: var(--g-accent); white-space: nowrap; }

/* area anggota setelah login */
.g-member { position: relative; z-index: 2; margin-top: -72px; padding-bottom: 56px; }
.g-member__card {
    overflow: hidden;
    border-radius: var(--g-radius-lg);
    background: rgba(255, 255, 255, .78);
    box-shadow: var(--g-shadow-2);
}
.glass-theme .g-member #member_sidebar {
    flex: none;
    width: 17rem !important;
    padding: 28px 22px !important;
    background: rgba(255, 255, 255, .35) !important;
    border-right: 1px solid var(--g-line);
    text-align: center;
}
.glass-theme .g-member #member_sidebar > div { padding: 0 !important; margin-bottom: 18px; }
.glass-theme .g-member #member_sidebar img {
    width: 140px;
    height: 140px;
    object-fit: cover;
    border-radius: 50% !important;
    border: 5px solid rgba(255, 255, 255, .9);
    box-shadow: var(--g-shadow-2) !important;
}
.glass-theme .g-member #member_sidebar .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: var(--g-tap);
    margin-top: 10px;
    border-radius: var(--g-pill);
    color: #fff !important;
    font-weight: 700;
}
.glass-theme .g-member #member_sidebar .btn-primary { background: var(--g-accent); border-color: var(--g-accent); }
.glass-theme .g-member #member_sidebar .btn-danger { background: #B42318; border-color: #B42318; }
.glass-theme .g-member #member_content { min-width: 0; padding: 28px 32px !important; }
.glass-theme .g-member #member_content h1 { font-family: var(--g-font-head); font-size: 1.75rem; font-weight: 700; }
.glass-theme .g-member #member_content h1 .btn { border-radius: 14px; vertical-align: middle; }
.glass-theme .g-member #info { width: auto !important; color: var(--g-muted); }
.glass-theme .g-member .nav-tabs {
    display: flex;
    flex-wrap: nowrap;
    flex-wrap: wrap;
    gap: 6px;
    padding: 6px;
    border: 0;
    border-radius: 24px;
    background: rgba(255, 255, 255, .5);
    scrollbar-width: none;
}
.glass-theme .g-member .nav-tabs::-webkit-scrollbar { display: none; }
.glass-theme .g-member .nav-tabs .nav-item { flex: 1 0 auto; margin: 0; }
.glass-theme .g-member .nav-tabs .nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 16px;
    border: 0;
    border-radius: var(--g-pill);
    color: var(--g-muted);
    font-weight: 700;
    white-space: nowrap;
}
.glass-theme .g-member .nav-tabs .nav-link:hover { color: var(--g-text); background: rgba(255, 255, 255, .7); }
.glass-theme .g-member .nav-tabs .nav-link.active { background: var(--g-accent); color: #fff; }
.glass-theme .g-member .nav-tabs + div {
    margin-top: 16px;
    padding: 24px !important;
    border: 1px solid var(--g-glass-edge) !important;
    border-radius: var(--g-radius);
    background: rgba(255, 255, 255, .6) !important;
}
.glass-theme .g-member .memberInfoHead {
    margin-bottom: 12px;
    padding: 0 0 0 12px;
    border-left: 4px solid var(--g-accent);
    font-family: var(--g-font-head);
    font-size: 1.2rem;
}
.glass-theme .g-member .tagline { margin: 0; border: 0; font-size: inherit; }
.glass-theme .g-member table.table { margin-bottom: 0; background: transparent; }
.glass-theme .g-member table.table td,
.glass-theme .g-member table.table th { border-color: var(--g-line); vertical-align: middle; }
.glass-theme .g-member .table-striped tbody tr:nth-of-type(odd) { background: rgba(255, 255, 255, .45); }

/* 11. Footer ------------------------------------------------------------- */
.g-footer { margin-top: 64px; padding-bottom: 24px; }
.g-footer__panel { padding: 32px; border-radius: var(--g-radius-lg); }
.g-footer__grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr 1.2fr;
    gap: 32px;
}
.g-footer__logo { width: 48px; height: 48px; object-fit: contain; margin-bottom: 10px; }
.g-footer__name { font-family: var(--g-font-head); font-weight: 700; }
.g-footer__links { list-style: none; margin: 0; padding: 0; }
.g-footer__links a {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    color: var(--g-text);
    font-weight: 600;
}
.glass-theme .g-footer__title { font-size: 1.05rem; font-weight: 700; margin-bottom: 12px; }
.g-inline-form { display: flex; gap: 8px; margin: 12px 0; }
.g-footer__support { display: flex; flex-wrap: wrap; gap: 8px; }
.g-footer__support .g-pill { font-size: .85rem; }
.g-footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px;
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid var(--g-line);
    color: var(--g-muted);
    font-size: .85rem;
}
.g-footer__bottom p { margin: 0; }

/* 12. Widget bantuan & navigasi bawah ------------------------------------ */
.g-help {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 1030;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}
.g-help__fab {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 20px 0 16px;
    border-radius: var(--g-pill) !important;
    color: var(--g-text);
    font-weight: 700;
    cursor: pointer;
}
.g-help__fab i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--g-accent);
    color: #fff;
}
.g-help__card {
    width: min(92vw, 340px);
    padding: 18px;
    border-radius: var(--g-radius-lg);
    transform-origin: bottom right;
    animation: g-pop .22s cubic-bezier(.2, .8, .2, 1);
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .g-help__card.glass--thick { background: rgba(255, 255, 255, 0.8); --g-blur: 22px; }
}
.g-help__card[hidden] { display: none; }
.g-help__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.g-help__eyebrow { margin: 0; color: var(--g-muted); font-size: .8rem; font-weight: 700; }
.glass-theme .g-help__title { margin: 2px 0 0; font-size: 1.1rem; font-weight: 700; }
.g-help__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.g-help__item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    min-height: 56px;
    padding: 8px 10px;
    border: 0;
    border-radius: var(--g-radius-sm);
    background: rgba(255, 255, 255, 0.55);
    color: var(--g-text) !important;
    text-align: left;
    text-decoration: none !important;
    cursor: pointer;
}
.g-help__item:hover { background: #fff; }
.g-help__item strong { display: block; font-size: .95rem; }
.g-help__item small { display: block; color: var(--g-muted); font-size: .8rem; line-height: 1.3; }
.g-help__icon {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--g-accent-soft);
    color: var(--g-accent-ink);
}
.g-help__icon--wa { background: #DDF6E6; color: #146C3B; }

@keyframes g-pop {
    from { opacity: 0; transform: translateY(8px) scale(.96); }
    to { opacity: 1; transform: none; }
}

/* chat bawaan SLiMS */
.g-chat-hidden { display: none !important; }
.g-chat-fab { position: fixed; right: 18px; bottom: 18px; z-index: 1030; }

/* navigasi bawah: hanya ponsel (lihat media query) */
.g-bottom-nav { display: none; }

/* 13. Override Bootstrap ------------------------------------------------- */
.glass-theme .btn { border-radius: var(--g-pill); font-weight: 700; }
.glass-theme .btn-primary {
    background: var(--g-accent);
    border-color: var(--g-accent);
}
.glass-theme .btn-primary:hover,
.glass-theme .btn-primary:focus { background: var(--g-accent-hover); border-color: var(--g-accent-hover); }
.glass-theme .btn-outline-primary { color: var(--g-accent); border-color: var(--g-accent); }
.glass-theme .btn-outline-primary:hover { background: var(--g-accent); border-color: var(--g-accent); color: #fff; }
.glass-theme .text-primary { color: var(--g-accent) !important; }
.glass-theme .badge-danger { background: var(--g-accent); }

.glass-theme .form-control,
.glass-theme .custom-select {
    min-height: var(--g-tap);
    border-radius: 14px;
    border-color: var(--g-line);
    background-color: rgba(255, 255, 255, 0.75);
}
.glass-theme .form-control:focus,
.glass-theme .custom-select:focus { border-color: var(--g-accent); box-shadow: 0 0 0 4px var(--g-accent-glow); }

.glass-theme .dropdown-menu,
.g-login-menu { min-width: 280px; padding: 8px; }
.glass-theme .g-login-menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 56px;
    padding: 10px 12px;
    border-radius: 14px;
    white-space: normal;
}
.g-login-menu .dropdown-item > i {
    display: grid;
    place-items: center;
    flex: none;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: var(--g-accent-soft);
    color: var(--g-accent-ink);
}
.g-login-menu .dropdown-item span { display: flex; flex-direction: column; line-height: 1.3; }
.g-login-menu .dropdown-item small { color: var(--g-muted); font-size: .8rem; }

.glass-theme .glass-menu {
    padding: 8px;
    border: 1px solid var(--g-glass-border);
    border-radius: var(--g-radius-sm);
    background: var(--g-glass-solid);
    box-shadow: var(--g-shadow-2);
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .glass-theme .dropdown-menu,
    .glass-theme .glass-menu {
        background: rgba(255, 255, 255, 0.82);
        -webkit-backdrop-filter: blur(16px);
        backdrop-filter: blur(16px);
    }
}
.glass-theme .dropdown-item {
    display: flex;
    align-items: center;
    min-height: var(--g-tap);
    border-radius: 12px;
    font-weight: 600;
}
.glass-theme .dropdown-item:hover { background: var(--g-accent-soft); color: var(--g-accent-ink); }

.glass-theme .modal-content {
    border: 1px solid var(--g-glass-border);
    border-radius: var(--g-radius-lg);
    background: var(--g-glass-solid);
    box-shadow: var(--g-shadow-2);
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .glass-theme .modal-content {
        background: rgba(255, 255, 255, 0.86);
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
    }
}
.glass-theme .modal-header,
.glass-theme .modal-footer { border-color: var(--g-line); }
.glass-theme .modal-backdrop.show { opacity: .35; }

/* tabel generik: bungkus agar bisa digeser */
.glass-theme .g-page table { max-width: 100%; }

/* 14. Responsif ----------------------------------------------------------- */
@media (min-width: 992px) {
    .g-nav__links { display: flex; }
    .g-burger { display: none; }
}

@media (max-width: 991.98px) {
    .g-hide-sm { display: none !important; }
    .g-detail__grid { grid-template-columns: 220px minmax(0, 1fr); gap: 20px; }
    .g-footer__grid { grid-template-columns: 1fr 1fr; }
    .g-footer__search { grid-column: 1 / -1; }
    .g-location { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    :root { --g-blur: 10px; }

    .g-nav { padding: 10px 12px 0; }
    .g-nav__inner { padding: 6px 6px 6px 10px; }
    .g-brand__logo { width: 32px; height: 32px; }
    .g-brand__name { font-size: .9rem; max-width: 52vw; }
    .g-brand__sub { display: none; }

    .glass-theme .c-header { min-height: 330px; border-radius: 0 0 24px 24px; }
    .glass-theme .c-header .vegas-slide,
    .glass-theme .c-header .mask { border-radius: 0 0 24px 24px; }
    .glass-theme .result-search .c-header,
    .glass-theme .member-area .c-header { min-height: 130px; }
    .g-hero { padding: 26px 8px 56px; }
    .g-hero__eyebrow { font-size: .75rem; }
    .g-hero__lead { font-size: .95rem; }

    /* kolom pencarian mengecil proporsional */
    .glass-theme .search.g-search { margin-top: -30px; }
    .g-search__box { padding: 6px; }
    .g-search__icon { margin-left: 10px; }
    .glass-theme .search .g-search__input { min-height: 46px; font-size: 1rem; }
    .g-search__btn { min-height: 46px; min-width: 46px; padding: 0 14px; }
    .g-search__btn-text { display: none; }

    .g-section { margin-top: 34px; }
    .g-section__sub { display: none; }

    /* rak buku: swipe horizontal */
    .g-shelf {
        grid-auto-flow: column;
        grid-template-columns: none;
        grid-auto-columns: 42%;
        gap: 16px;
        margin: 0 -15px;
        padding: 18px 15px 22px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-padding: 15px;
        -webkit-overflow-scrolling: touch;
        border-radius: 0;
        border-left: 0;
        border-right: 0;
    }
    .g-book { scroll-snap-align: start; }
    .g-book__cover { transform: none; }

    .g-panel { padding: 18px; }

    /* hasil pencarian: sampul kecil di kiri, teks di kanan */
    .glass-theme .item .card-body { padding: 14px; }
    .glass-theme .item .row { flex-wrap: nowrap; }
    .glass-theme .item .col-12.col-md-2 { flex: 0 0 84px; max-width: 84px; padding-right: 0; }
    .glass-theme .item .col-8 { flex: 1 1 auto; max-width: none; }
    .glass-theme .item h5 { font-size: 1rem; }
    .glass-theme .item p { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
    .glass-theme .g-page .d-flex.justify-content-between { flex-wrap: wrap; gap: 8px; }
    .glass-theme .g-page .form-inline { padding-left: 0 !important; }

    /* grid hasil: 2 kolom */
    .glass-theme .grid-item.col-md-3 { flex: 0 0 50%; max-width: 50%; }

    .g-filter-toggle { display: inline-flex; }
    .g-filter { display: none; }
    .g-filter.is-open { display: block; }

    .g-detail__grid { grid-template-columns: minmax(0, 1fr); }
    .g-detail__aside { position: static; }
    .g-detail__cover { max-width: 260px; margin: 0 auto; padding: 20px; }
    .g-detail__body { padding: 20px; }
    .g-detail__body dt { border-bottom: 0; padding-bottom: 0; }

    /* tabel ketersediaan eksemplar: tiap baris jadi kartu */
    .g-detail__body table,
    .g-detail__body table tbody,
    .g-detail__body table tr,
    .g-detail__body table td { display: block; width: 100%; border: 0 !important; }
    .g-detail__body table { overflow: visible; }
    .g-detail__body table tr {
        margin-bottom: 10px;
        padding: 10px 12px;
        border-radius: var(--g-radius-sm);
        background: rgba(255, 255, 255, 0.6);
        box-shadow: inset 0 0 0 1px var(--g-line);
    }
    .g-detail__body table td { padding: 2px 0 !important; }

    /* ketersediaan versi div (col-7 / col-2 / col-3) */
    .g-detail__body .flex-col > .w-100.flex-row {
        flex-wrap: wrap;
        align-items: center;
        gap: 6px 12px;
        margin-bottom: 10px;
        padding: 12px;
        border-radius: var(--g-radius-sm);
        background: rgba(255, 255, 255, 0.6);
        box-shadow: inset 0 0 0 1px var(--g-line);
    }
    .g-detail__body .flex-col > .w-100.flex-row > [class*="col-"] {
        flex: 0 0 auto;
        max-width: none;
        padding: 0 !important;
        border: 0 !important;
    }
    .g-detail__body .flex-col > .w-100.flex-row > .col-7 { flex-basis: 100%; }

    .g-footer__panel { padding: 22px; }
    .g-footer__grid { grid-template-columns: 1fr; gap: 22px; }
    .g-inline-form { flex-direction: column; }

    /* navigasi bawah melayang */
    .g-bottom-nav {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: calc(10px + env(safe-area-inset-bottom));
        z-index: 1030;
        display: flex;
        justify-content: space-around;
        padding: 6px;
        border-radius: var(--g-radius-lg);
    }
    @supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
        .g-bottom-nav.glass--thick { background: rgba(255, 255, 255, 0.78); --g-blur: 20px; }
    }
    .g-bottom-nav__item {
        display: flex;
        flex: 1 1 0;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        min-width: var(--g-tap);
        min-height: 52px;
        padding: 4px 2px;
        border: 0;
        border-radius: var(--g-radius-sm);
        background: none;
        color: var(--g-muted) !important;
        font-size: .7rem;
        font-weight: 700;
        text-decoration: none !important;
    }
    .g-bottom-nav__item i { font-size: 1.15rem; }
    .g-bottom-nav__item.active { background: var(--g-accent-soft); color: var(--g-accent-ink) !important; }

    body.glass-theme.has-bottom-nav { padding-bottom: calc(84px + env(safe-area-inset-bottom)); }
    .has-bottom-nav .g-help,
    .has-bottom-nav .g-chat-fab { bottom: calc(86px + env(safe-area-inset-bottom)); }

    .g-help { right: 12px; }
    .g-help__fab { min-height: 52px; padding: 0 9px; }
    .g-help__fab-text { display: none; }
}

/* penikmat koleksi, berita, login & area anggota */
@media (max-width: 991.98px) {
    .g-readers { gap: 14px; }
    .g-reader { padding: 24px 14px 18px; }
    .g-reader__stats div { min-width: 0; flex: 1; }
    .g-news { gap: 14px; }
    .g-news__body { padding: 16px; }

    .glass-theme .g-member .d-flex:has(> #member_sidebar) { flex-direction: column; }
    .glass-theme .g-member #member_sidebar {
        display: grid;
        grid-template-columns: 88px minmax(0, 1fr);
        grid-template-rows: auto auto;
        column-gap: 16px;
        align-items: center;
        width: 100% !important;
        padding: 20px !important;
        border-right: 0;
        border-bottom: 1px solid var(--g-line);
    }
    .glass-theme .g-member #member_sidebar > div { grid-row: 1 / span 2; margin: 0; }
    .glass-theme .g-member #member_sidebar img { width: 88px; height: 88px; border-width: 3px; }
    .glass-theme .g-member #member_sidebar .btn { grid-column: 2; margin-top: 0; }
    .glass-theme .g-member #member_sidebar .btn + .btn { margin-top: 8px; }
    .glass-theme .g-member .nav-tabs { flex-wrap: nowrap; overflow-x: auto; border-radius: var(--g-pill); }
    .glass-theme .g-member #member_content { padding: 20px !important; }
}

@media (max-width: 767.98px) {
    /* tiga kartu pembaca bertumpuk dalam format baris ringkas */
    .g-readers { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .g-reader {
        flex-direction: row;
        gap: 14px;
        padding: 14px 16px 14px 14px;
        text-align: left;
    }
    .g-reader:hover { transform: none; }
    .g-reader__rank {
        top: 6px;
        left: 6px;
        width: 28px;
        height: 28px;
        font-size: .85rem;
        z-index: 1;
    }
    .g-reader__photo { width: 68px; height: 68px; border-width: 3px; }
    .g-reader__body { align-items: flex-start; }
    .g-reader__name { margin-top: 0; font-size: 1rem; }
    .g-reader__stats { margin-top: 8px; width: 100%; }
    .g-reader__stats div {
        display: flex;
        align-items: baseline;
        gap: 6px;
        padding: 4px 10px;
        border-radius: var(--g-pill);
    }
    .g-reader__stats dd { font-size: 1rem; order: -1; }

    /* berita: geser menyamping */
    .g-news {
        grid-auto-flow: column;
        grid-template-columns: none;
        grid-auto-columns: 82%;
        margin: 0 -15px;
        padding: 4px 15px 18px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-padding: 15px;
        -webkit-overflow-scrolling: touch;
    }
    .g-news__card { scroll-snap-align: start; }
    .g-news__card:hover { transform: none; }

    .glass-theme .g-auth-page .c-header,
    .glass-theme .g-auth-page .c-header .vegas-slide,
    .glass-theme .g-auth-page .c-header .mask { border-radius: 0 0 24px 24px; }
    .g-auth-wrap { padding-top: 92px; padding-bottom: 110px; }
    .g-auth { padding: 28px 20px 22px; }
    .g-auth__icon { width: 56px; height: 56px; font-size: 1.5rem; border-radius: 18px; }
    .glass-theme .g-auth .tagline { font-size: 1.3rem; }

    .g-member { margin-top: -40px; padding-bottom: 32px; padding-left: 10px; padding-right: 10px; }
    .glass-theme .g-member #member_content { padding: 18px 14px !important; }
    .glass-theme .g-member #member_content h1 { font-size: 1.35rem; }
    .glass-theme .g-member .nav-tabs + div { padding: 14px !important; }
    .glass-theme .g-member .nav-tabs + div table.table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .glass-theme .g-member .nav-tabs + div table.memberDetail td { display: block; width: 100% !important; }
    .glass-theme .g-member .memberLoanListInfo .btn,
    .glass-theme .g-member .memberLoanHistInfo .btn,
    .glass-theme .g-member .memberBasketAction .btn { margin: 4px 0; }
}

@media (max-width: 380px) {
    .g-shelf { grid-auto-columns: 46%; }
    .g-bottom-nav__item span { font-size: .65rem; }
}

@media (prefers-reduced-motion: reduce) {
    .glass-theme *,
    .glass-theme *::before,
    .glass-theme *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
    .g-book__cover { transform: none !important; }
}

@media print {
    body.glass-theme { background: #fff !important; padding: 0 !important; }
    .g-nav, .g-drawer, .g-drawer-backdrop, .g-help, .g-bottom-nav, .g-search, .g-footer, .c-header { display: none !important; }
    .glass, .g-shelf { background: #fff !important; box-shadow: none !important; border-color: #ddd !important; }
}