/* ==========================================================================
   Penerbit — Katalog buku (kartu, arsip, detail)
   ========================================================================== */

/* ---------- GRID & KARTU ---------- */
.pnb-book-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 32px 24px;
}

.pnb-book-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.pnb-book-card__link { display: block; color: var(--pn-text); }
.pnb-book-card__link:hover { color: var(--pn-text); }

.pnb-book-card__cover {
    position: relative;
    display: grid;
    place-items: center;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    border-radius: 4px 8px 8px 4px;
    background: var(--pn-bg-soft);
    box-shadow: var(--pn-shadow-sm), inset 4px 0 0 rgba(0,0,0,.06);
    transition: transform .25s ease, box-shadow .25s ease;
}

.pnb-book-card__link:hover .pnb-book-card__cover { transform: translateY(-4px); box-shadow: var(--pn-shadow-lg), inset 4px 0 0 rgba(0,0,0,.06); }

.pnb-book-card__cover img { width: 100%; height: 100%; object-fit: cover; }

.pnb-book-card__placeholder {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(160deg, #2b211d, var(--pn-ink));
    color: rgba(255,255,255,.85);
    font-family: var(--pn-font-serif);
    font-size: 3.5rem;
    font-weight: 700;
}

.pnb-book-card__badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--pn-ink);
    color: #fff;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.pnb-book-card__badge--baru     { background: var(--pn-accent); }
.pnb-book-card__badge--terlaris { background: var(--pn-gold); }
.pnb-book-card__badge--preorder { background: #2f5d62; }
.pnb-book-card__badge--static   { position: static; display: inline-block; }

.pnb-book-card__title {
    margin: 14px 0 2px;
    font-family: var(--pn-font-serif);
    font-size: 1.02rem;
    font-weight: 700;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--pn-transition);
}

.pnb-book-card__link:hover .pnb-book-card__title { color: var(--pn-accent); }
.pnb-book-card__author { margin: 0; color: var(--pn-text-muted); font-size: .85rem; }
.pnb-book-card__price { margin: 6px 0 0; color: var(--pn-accent); font-size: .95rem; font-weight: 700; }

/* ---------- ARSIP KATALOG ---------- */
.pnb-catalog { padding: clamp(40px, 6vw, 72px) 24px 80px; }
.pnb-catalog__inner { width: min(100%, 1140px); margin-inline: auto; }

.pnb-catalog__header { margin-bottom: 28px; }
.pnb-catalog__crumb { display: inline-block; margin-bottom: 10px; font-size: .88rem; font-weight: 600; }
.pnb-catalog__title { margin: 0 0 8px; font-family: var(--pn-font-serif); font-size: clamp(2rem, 5vw, 3rem); line-height: 1.15; letter-spacing: -.02em; }
.pnb-catalog__desc { margin: 0; max-width: 60ch; color: var(--pn-text-muted); }

.pnb-catalog__toolbar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }

.pnb-catalog__search { flex: 1 1 260px; }
.pnb-catalog__sort { flex: 0 1 200px; }

.pnb-catalog__toolbar input[type="search"],
.pnb-catalog__toolbar select {
    width: 100%;
    min-height: 42px;
    padding: 8px 14px;
    border: 1.5px solid var(--pn-border);
    border-radius: var(--pn-radius);
    background: #fff;
    color: var(--pn-text);
    font: inherit;
    font-size: .92rem;
}

.pnb-catalog__toolbar input[type="search"]:focus,
.pnb-catalog__toolbar select:focus { outline: none; border-color: var(--pn-accent); box-shadow: 0 0 0 3px rgba(var(--pn-highlight-rgb), .12); }

.pnb-catalog .pnb-blog-filter { margin-bottom: 36px; }

/* Filter & paginasi memakai gaya blog-archive.css; dimuat juga di katalog. */

/* ---------- DETAIL BUKU ---------- */
.pnb-book-single { padding: clamp(32px, 5vw, 56px) 24px 80px; }
.pnb-book-single__inner { width: min(100%, 1000px); margin-inline: auto; }

.pnb-breadcrumb { display: flex; flex-wrap: wrap; gap: 6px 10px; margin-bottom: 28px; color: var(--pn-text-muted); font-size: .85rem; }
.pnb-breadcrumb a { color: var(--pn-text-muted); }
.pnb-breadcrumb a:hover { color: var(--pn-accent); }
.pnb-breadcrumb [aria-current] { color: var(--pn-text); }

.pnb-book-single__top { display: grid; grid-template-columns: minmax(200px, 340px) minmax(0, 1fr); gap: clamp(28px, 5vw, 56px); align-items: start; }

.pnb-book-single__cover {
    margin: 0;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    border-radius: 4px 10px 10px 4px;
    background: var(--pn-bg-soft);
    box-shadow: var(--pn-shadow-lg), inset 5px 0 0 rgba(0,0,0,.06);
}

.pnb-book-single__cover img { width: 100%; height: 100%; object-fit: cover; }
.pnb-book-single__cover .pnb-book-card__placeholder { font-size: 6rem; }

.pnb-book-single__tags { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 14px; }

.pnb-book-single__cat {
    padding: 3px 12px;
    border-radius: 999px;
    background: var(--pn-bg-soft);
    color: var(--pn-text-muted);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .04em;
}
.pnb-book-single__cat:hover { background: var(--pn-accent); color: #fff; }

.pnb-book-single__title { margin: 0 0 8px; font-family: var(--pn-font-serif); font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.15; letter-spacing: -.02em; }
.pnb-book-single__author { margin: 0 0 20px; color: var(--pn-text-muted); font-size: 1.05rem; }
.pnb-book-single__price { margin: 0 0 20px; color: var(--pn-accent); font-family: var(--pn-font-serif); font-size: 1.8rem; font-weight: 700; }

.pnb-book-specs { margin: 28px 0 0; }
.pnb-book-specs div { display: grid; grid-template-columns: 140px 1fr; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--pn-border-light); }
.pnb-book-specs dt { color: var(--pn-text-muted); font-size: .85rem; font-weight: 600; }
.pnb-book-specs dd { margin: 0; font-weight: 600; }

.pnb-book-single__body { margin-top: 56px; }
.pnb-book-single__heading { margin: 0 0 20px; font-family: var(--pn-font-serif); font-size: 1.6rem; }
.pnb-book-single__related { margin-top: 64px; }
.pnb-book-single .pnb-post-back { margin-top: 56px; }

/* ---------- RESPONSIF ---------- */
@media (max-width: 1000px) {
    .pnb-book-grid, .pnb-book-grid--4 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
    .pnb-book-grid, .pnb-book-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 16px; }
    .pnb-book-single__top { grid-template-columns: 1fr; }
    .pnb-book-single__cover { max-width: 240px; margin-inline: auto; }
    .pnb-book-specs div { grid-template-columns: 110px 1fr; }
    .pnb-catalog__sort { flex: 1 1 100%; }
}

/* ---------- Tombol pesan & status (1.0.1) ---------- */
.pnb-book-single__buy { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 8px; }
.pnb-book-card__badge--soon { background: var(--pn-ink); }