/* ==========================================================================
   Omera Pustaka — Website Katalog Buku & Ekosistem Penerbitan
   Tema "toko buku modern": terang, bersih, aksen teal + tinta gelap.
   Semua path relatif (dilayani di bawah sub-path /<slug>/).
   ========================================================================== */

:root {
  --ink:         #14161B;
  --ink-2:       #363B44;
  --muted:       #6E747E;
  --line:        #E5E8E3;
  --line-2:      #EFF1EE;
  --bg:          #FFFFFF;
  --bg-soft:     #F7F8F5;
  --bg-warm:     #FBF7EF;
  /* Warna utama situs: maroon #761c3e + emas #f6c32c */
  --accent:      #761c3e;
  --accent-ink:  #5A1530;
  --accent-soft: #FAEEF2;
  --gold:        #8A6100;
  --gold-soft:   #FDF4DC;
  --brand:       #761c3e;
  --brand-dark:  #4E1029;
  --yellow:      #f6c32c;
  --yellow-soft: #FEF6DF;
  --danger:      #B42318;
  --danger-soft: #FEECE9;
  --info:        #1D4ED8;
  --info-soft:   #EAF0FF;
  --radius:      16px;
  --radius-sm:   10px;
  --shadow-sm:   0 1px 2px rgba(20, 22, 27, .05);
  --shadow-md:   0 10px 30px -12px rgba(20, 22, 27, .18);
  --shadow-lg:   0 24px 60px -24px rgba(20, 22, 27, .28);
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --serif: 'Fraunces', 'Iowan Old Style', Georgia, 'Times New Roman', serif;
}

*, *::before, *::after { box-sizing: border-box; }

/* Anak grid tidak boleh memaksa kolomnya lebih lebar dari layar. */
.hero-grid > *, .buku-grid > *, .stats > *, .langkah > *, .dua-kolom > *, .tiga-kolom > *,
.detail-grid > *, .footer-grid > *, .grid-2 > *, .grid-3 > *, .grid-4 > *, .artikel-grid > *,
.penulis-grid > *, .timeline > *, .ringkas-grid > * { min-width: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }
a { color: var(--accent-ink); text-decoration: none; }
a:hover { color: var(--accent); }

h1, h2, h3, h4 {
  font-family: var(--serif); font-weight: 600; line-height: 1.15;
  letter-spacing: -.01em; margin: 0 0 .5em; color: var(--ink);
}
h1 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.45rem, 2.5vw, 1.95rem); }
h3 { font-size: 1.12rem; }
p { margin: 0 0 1em; }

.shell { width: min(1160px, 100% - 40px); margin-inline: auto; }
.section { padding: 52px 0; }
.section + .section { padding-top: 8px; }
.muted { color: var(--muted); }
.small { font-size: .87rem; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

.sr {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip { position: absolute; left: -999px; top: 8px; z-index: 90; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip:focus { left: 16px; color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ------------------------------------------------------------------ Tombol */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 999px; border: 1px solid transparent;
  font: 600 .95rem/1 var(--sans); cursor: pointer; text-align: center;
  transition: transform .12s ease, box-shadow .12s ease, background .15s ease, color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 6px 16px -8px rgba(118, 28, 62, .6); }
.btn-primary:hover { background: var(--brand-dark); color: #fff; }
.btn-teal { background: var(--brand); color: #fff; }
.btn-teal:hover { background: var(--accent-ink); color: #fff; }
.btn-wa { background: var(--brand); color: #fff; }
.btn-wa:hover { background: var(--accent-ink); color: #fff; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink-2); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn-yellow { background: var(--yellow); color: #4A3200; }
.btn-yellow:hover { background: #e9b415; color: #3B2800; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #8F1B12; color: #fff; }
.btn-sm { padding: 9px 15px; font-size: .87rem; }
.btn-block { width: 100%; justify-content: center; }
.btn[disabled], .btn.mati { opacity: .5; pointer-events: none; }

.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 15px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; font: 500 .9rem/1 var(--sans); color: var(--ink-2);
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.chip:hover { border-color: var(--brand); color: var(--brand); }
.chip.on { background: var(--ink); border-color: var(--ink); color: #fff; }
.chip .n { color: var(--muted); font-size: .8rem; }
.chip.on .n { color: rgba(255, 255, 255, .7); }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  font: 600 .73rem/1.5 var(--sans); letter-spacing: .01em;
  background: var(--accent-soft); color: var(--brand);
}
.badge-yellow { background: var(--yellow); color: #4A3200; }
.badge-gold  { background: var(--gold-soft); color: var(--gold); }
.badge-muted { background: var(--line-2); color: var(--muted); }
.badge-habis { background: var(--danger-soft); color: var(--danger); }
.badge-info  { background: var(--info-soft); color: var(--info); }
.badge-brand { background: var(--brand); color: #fff; }

.eyebrow {
  margin: 0 0 10px; font: 600 .78rem/1 var(--sans); letter-spacing: .14em;
  text-transform: uppercase; color: var(--brand);
}

/* ----------------------------------------------------------------- Flash */
.flash {
  margin: 18px 0 0; padding: 13px 18px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: var(--bg-soft); font-size: .94rem;
}
.flash-ok   { border-color: #EFD3DC; background: var(--accent-soft); color: var(--brand); }
.flash-warn { border-color: #F0DCB4; background: var(--gold-soft); color: #7A540F; }
.flash-err  { border-color: #F3C7C0; background: var(--danger-soft); color: var(--danger); }

/* ------------------------------------------------- Saran wilayah (kecamatan) */
.saran-wilayah {
  margin-top: 6px; padding: 6px; max-height: 260px; overflow-y: auto;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff;
  box-shadow: var(--shadow-md);
}
.saran-item {
  display: block; width: 100%; text-align: left; cursor: pointer;
  padding: 9px 12px; border: 0; border-radius: 8px; background: transparent;
  font: 500 .9rem/1.4 var(--sans); color: var(--ink-2);
}
.saran-item:hover { background: var(--accent-soft); color: var(--brand); }
.saran-kosong { padding: 9px 12px; font-size: .86rem; color: var(--muted); }
.tujuan-terpilih {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 6px;
  padding: 5px 12px; border-radius: 999px;
  background: var(--yellow-soft); border: 1px solid #F3DFA8;
  font: 600 .82rem/1.4 var(--sans); color: var(--gold);
}

/* ----------------------------------------------------------------- Topbar */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--line);
  box-shadow: inset 0 3px 0 0 var(--brand);
}
.topbar-inner { display: flex; align-items: center; gap: 14px 18px; min-height: 74px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand-mark {
  display: grid; place-items: center; width: 40px; height: 40px; flex: 0 0 auto;
  border-radius: 12px; background: linear-gradient(140deg, var(--brand), var(--brand-dark));
  color: var(--yellow);
  font: 700 .95rem/1 var(--sans); letter-spacing: .04em;
  box-shadow: 0 4px 12px -4px rgba(118, 28, 62, .5);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-family: var(--serif); font-size: 1.06rem; font-weight: 600; }
.brand-text em { font-style: normal; font-size: .74rem; color: var(--muted); letter-spacing: .02em; }

.cari-top {
  display: flex; align-items: center; gap: 6px; flex: 1 1 auto; max-width: 300px;
  margin-left: auto; padding: 5px 6px 5px 14px;
  border: 1px solid var(--line); border-radius: 999px; background: var(--bg-soft);
}
.cari-top:focus-within { border-color: var(--accent); background: #fff; }
.cari-top input {
  flex: 1 1 auto; min-width: 0; border: 0; background: transparent;
  font: 400 .92rem/1 var(--sans); color: var(--ink); padding: 8px 0;
}
.cari-top input:focus { outline: none; }
.cari-top button { border: 0; border-radius: 999px; background: var(--ink); color: #fff; padding: 8px 16px; font: 600 .85rem/1 var(--sans); cursor: pointer; }
.cari-top button:hover { background: #000; }

.nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.nav > a, .nav-drop-btn {
  padding: 9px 11px; border-radius: 999px; font: 500 .92rem/1 var(--sans);
  color: var(--ink-2); background: transparent; border: 1px solid transparent; cursor: pointer;
  white-space: nowrap;
}
.nav > a:hover, .nav-drop-btn:hover { background: var(--bg-soft); color: var(--ink); }
.nav > a.on, .nav-drop-btn.on { color: var(--brand); background: var(--accent-soft); }
/* Tombol di dalam navigasi harus tetap terlihat: aturan .nav > a di atas menimpa
   latar .btn-primary (transparan), jadi dikembalikan di sini dengan kekhususan lebih tinggi. */
.nav > a.btn { background: var(--brand); color: #fff; border-color: transparent; padding: 9px 16px; }
.nav > a.btn:hover { background: var(--brand-dark); color: #fff; }
.nav > a.btn-ghost { background: transparent; color: var(--ink-2); border-color: var(--line); }
.nav > a.btn-ghost:hover { background: var(--bg-soft); color: var(--brand); border-color: var(--brand); }
.admin-nav a.btn-primary { background: var(--brand); color: #fff; }
.nav .btn { margin-left: 4px; }

.nav-drop { position: relative; }
/* Nama pengguna panjang tidak boleh melebarkan menu sampai melewati lebar layar. */
.nav > .nav-drop > .nav-drop-btn { max-width: 190px; overflow: hidden; text-overflow: ellipsis; }
.nav > .nav-drop > .nav-drop-btn span { white-space: nowrap; }
.nav-drop-menu {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 236px;
  display: none; flex-direction: column; padding: 8px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-md);
}
.nav-drop.open .nav-drop-menu, .nav-drop:hover .nav-drop-menu { display: flex; }
.nav-drop-menu a { display: flex; justify-content: space-between; gap: 12px; padding: 9px 12px; border-radius: 9px; font-size: .92rem; color: var(--ink-2); }
.nav-drop-menu a:hover { background: var(--bg-soft); color: var(--ink); }
.nav-drop-menu .jml { color: var(--muted); font-size: .8rem; }
.nav-drop-kosong { padding: 9px 12px; font-size: .88rem; color: var(--muted); }
.nav-drop-menu .kepala { padding: 6px 12px 8px; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

.keranjang-link { position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 9px 12px; border-radius: 999px; font: 500 .92rem/1 var(--sans); color: var(--ink-2); }
.keranjang-link:hover { background: var(--bg-soft); color: var(--ink); }
.keranjang-link .jml {
  display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 5px;
  border-radius: 999px; background: var(--accent); color: #fff; font: 700 .72rem/1 var(--sans);
}

.nav-toggle {
  display: none; flex-direction: column; gap: 4px; justify-content: center;
  width: 42px; height: 42px; padding: 0 10px;
  border: 1px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer;
}
.nav-toggle span:not(.sr) { display: block; height: 2px; background: var(--ink); border-radius: 2px; }

/* ------------------------------------------------------------------ Hero */
.hero { padding: 42px 0 8px; }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 40px;
  align-items: center; padding: 40px;
  background:
    radial-gradient(1100px 320px at 88% -10%, rgba(246, 195, 44, .22), transparent 60%),
    linear-gradient(160deg, #FDF3F6 0%, #FFFDF6 100%);
  border: 1px solid #F0DFE5; border-radius: 26px;
}
.hero-lede { font-size: 1.05rem; color: var(--ink-2); max-width: 52ch; }
.hero-cari { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 16px; max-width: 520px; }
.hero-cari input {
  flex: 1 1 180px; min-width: 0; padding: 14px 18px;
  border: 1px solid var(--line); border-radius: 999px; background: #fff;
  font: 400 .98rem/1 var(--sans); color: var(--ink);
}
.hero-cari input:focus { outline: none; border-color: var(--accent); }
.hero-cari .btn { flex: 0 0 auto; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.hero-aksi { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

.hero-panel { padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-md); }
.hero-panel h3 { margin-bottom: 4px; font-size: 1.02rem; }
.hero-panel .mini { display: flex; flex-direction: column; gap: 14px; margin-top: 14px; }
.mini-item { display: flex; gap: 13px; align-items: center; }
.mini-item:hover .mini-judul { color: var(--accent-ink); }
.mini-cover {
  width: 46px; height: 66px; flex: 0 0 auto; border-radius: 6px; overflow: hidden;
  display: grid; place-items: center; text-align: center; padding: 4px;
  font: 600 .58rem/1.2 var(--serif); color: #fff;
  background: linear-gradient(150deg, var(--c1, #761C3E), var(--c2, #4E1029));
}
.mini-cover img { width: 100%; height: 100%; object-fit: contain; }
.mini-judul { font: 600 .95rem/1.35 var(--sans); color: var(--ink); display: block; }
.mini-meta { font-size: .82rem; color: var(--muted); }

/* ------------------------------------------------------------------ Stats */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.stats.stats-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stat { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.stat .nilai { font-family: var(--serif); font-size: 1.8rem; font-weight: 600; line-height: 1.1; color: var(--brand); }
.stat .label { margin-top: 6px; font-size: .86rem; color: var(--muted); }
.stat .kecil { font-size: .8rem; color: var(--muted); }

.section-head { max-width: 62ch; margin-bottom: 26px; }
.section-head h2 { margin-bottom: 8px; }
.section-head p { margin: 0; color: var(--ink-2); }
.section-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 26px; }
.section-row .section-head { margin-bottom: 0; }

/* --------------------------------------------------------------- Grid buku */
.buku-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(196px, 1fr)); gap: 26px; }
.buku-card { display: flex; flex-direction: column; min-width: 0; }
.buku-card .cover {
  position: relative; display: block; aspect-ratio: 1 / 1; border-radius: 12px;
  overflow: hidden; background: var(--bg-soft); box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease;
}
.buku-card:hover .cover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.buku-card .cover img { width: 100%; height: 100%; object-fit: contain; display: block; }
.cover-ph {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between;
  padding: 18px 16px; color: #fff;
  background: linear-gradient(155deg, var(--c1, #761C3E) 0%, var(--c2, #4E1029) 100%);
}
.cover-ph::after { content: ""; position: absolute; left: 9px; top: 0; bottom: 0; width: 1px; background: rgba(255, 255, 255, .28); }
.cover-ph .ph-judul { font: 600 1.02rem/1.25 var(--serif); overflow-wrap: break-word; }
.cover-ph .ph-penulis { font-size: .74rem; opacity: .82; letter-spacing: .04em; text-transform: uppercase; }
.cover-tags { position: absolute; top: 10px; right: 10px; display: flex; flex-direction: column; gap: 6px; align-items: flex-end; max-width: calc(100% - 20px); }
.cover-tags .badge { box-shadow: 0 2px 8px rgba(0, 0, 0, .18); }

.buku-card .isi { display: flex; flex-direction: column; gap: 6px; padding: 14px 2px 0; flex: 1 1 auto; }
.buku-card h3 { margin: 0; font-size: 1.02rem; line-height: 1.3; overflow-wrap: break-word; }
.buku-card h3 a { color: var(--ink); }
.buku-card h3 a:hover { color: var(--accent-ink); }
.buku-card .oleh { margin: 0; font-size: .86rem; color: var(--muted); }
.buku-card .kaki {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 4px 10px;
  margin-top: auto; padding-top: 10px;
}
.buku-card .aksi-kecil { display: flex; gap: 6px; margin-top: 8px; }
.buku-card .aksi-kecil form { margin: 0; }
.buku-card .aksi-kecil .btn { padding: 8px 12px; font-size: .82rem; flex: 1 1 auto; justify-content: center; }
.harga { font: 700 1rem/1 var(--sans); color: var(--ink); }
.harga-coret { font-size: .82rem; color: var(--muted); text-decoration: line-through; }
.harga-diskon { font: 600 .76rem/1 var(--sans); color: var(--brand); }

/* ------------------------------------------------------------- Kosong/CTA */
.kosong { padding: 50px 28px; text-align: center; border: 1px dashed var(--line); border-radius: var(--radius); background: var(--bg-soft); }
.kosong h3 { margin-bottom: 6px; }
.kosong p { color: var(--muted); margin-bottom: 0; }

.cta-band {
  display: flex; align-items: center; justify-content: space-between; gap: 26px; flex-wrap: wrap;
  padding: 34px 38px; border-radius: 24px; color: #fff;
  background:
    radial-gradient(700px 260px at 92% 0%, rgba(246, 195, 44, .35), transparent 65%),
    linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
}
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { margin: 0; color: rgba(255, 255, 255, .78); max-width: 58ch; }
.cta-band .btn-ghost { border-color: rgba(255, 255, 255, .4); color: #fff; }
.cta-band .btn-ghost:hover { border-color: #fff; }

.langkah { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.langkah-item { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.langkah-item .no { font-family: var(--serif); font-size: 1.1rem; color: var(--accent); margin-bottom: 8px; display: block; }
.langkah-item h3 { margin-bottom: 6px; font-size: 1.02rem; }
.langkah-item p { margin: 0; font-size: .92rem; color: var(--muted); }

.alur { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.alur span {
  padding: 7px 13px; border-radius: 999px; background: #fff; border: 1px solid var(--line);
  font: 500 .84rem/1.4 var(--sans); color: var(--ink-2);
}
.alur span.penting { background: var(--yellow-soft); border-color: #F3DFA8; color: var(--gold); }
.alur i { color: var(--muted); font-style: normal; }

/* ------------------------------------------------------- Halaman katalog */
.page-head { padding: 32px 0 6px; }
.crumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: .85rem; color: var(--muted); margin-bottom: 14px; }
.crumb a { color: var(--muted); }
.crumb a:hover { color: var(--accent-ink); }
.crumb span[aria-hidden] { opacity: .5; }

.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 18px; }
.filter-bar .chips { display: flex; flex-wrap: wrap; gap: 8px; flex: 1 1 auto; }
.urut { display: flex; align-items: center; gap: 8px; padding: 6px 8px 6px 14px; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.urut label { font-size: .84rem; color: var(--muted); }
.urut select { border: 0; background: transparent; font: 500 .9rem/1 var(--sans); color: var(--ink); padding: 6px 4px; cursor: pointer; }
.urut select:focus { outline: none; }
.urut button { border: 0; border-radius: 999px; background: var(--bg-soft); color: var(--ink-2); padding: 7px 14px; font: 600 .84rem/1 var(--sans); cursor: pointer; }
.urut button:hover { background: var(--ink); color: #fff; }

.hasil-info { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: baseline; margin-bottom: 22px; }
.hasil-info b { color: var(--ink); }

.paginasi { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 42px; }
.paginasi a, .paginasi span {
  min-width: 42px; text-align: center; padding: 10px 14px;
  border: 1px solid var(--line); border-radius: 10px; background: #fff;
  font: 600 .9rem/1 var(--sans); color: var(--ink-2);
}
.paginasi a:hover { border-color: var(--ink); color: var(--ink); }
.paginasi .ini { background: var(--ink); border-color: var(--ink); color: #fff; }
.paginasi .mati { opacity: .45; }

/* ---------------------------------------------------------- Detail buku */
.detail { padding: 28px 0 0; }
.detail-grid { display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 46px; align-items: start; }
.detail-sampul { position: sticky; top: 96px; }
.sampul-besar { position: relative; aspect-ratio: 1 / 1; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-lg); background: var(--bg-soft); }
.sampul-besar img { width: 100%; height: 100%; object-fit: contain; display: block; }
.sampul-besar .cover-ph { padding: 30px 26px; }
.sampul-besar .cover-ph .ph-judul { font-size: 1.45rem; }
.detail-judul { margin-bottom: 6px; }
.detail-penulis { font-size: 1.02rem; color: var(--muted); margin-bottom: 14px; }
.detail-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }

.beli-box { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-soft); margin-bottom: 26px; }
.beli-harga { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.beli-harga .harga { font-size: 1.65rem; font-family: var(--serif); font-weight: 700; }
.beli-box .catatan { margin: 10px 0 16px; font-size: .88rem; color: var(--muted); }
.beli-aksi { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.beli-aksi form { margin: 0; display: flex; gap: 8px; align-items: flex-end; flex-wrap: wrap; }
.qty-input { display: flex; flex-direction: column; gap: 4px; }
.qty-input label { font: 600 .78rem/1 var(--sans); color: var(--muted); }
.qty-input input { width: 84px; padding: 11px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; font: 500 .95rem/1 var(--sans); }
.qty-input input:focus { outline: none; border-color: var(--accent); }

.meta-tabel { width: 100%; border-collapse: collapse; margin-bottom: 26px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.meta-tabel th, .meta-tabel td { padding: 12px 16px; text-align: left; font-size: .92rem; border-bottom: 1px solid var(--line-2); }
.meta-tabel tr:last-child th, .meta-tabel tr:last-child td { border-bottom: 0; }
.meta-tabel th { width: 38%; color: var(--muted); font-weight: 500; background: var(--bg-soft); }

.blok { margin-bottom: 30px; }
.blok > h2 { font-size: 1.26rem; margin-bottom: 12px; }
.prose p { color: var(--ink-2); }
.prose p:last-child { margin-bottom: 0; }

.kutipan { padding: 20px 24px; border-left: 3px solid var(--brand); background: var(--accent-soft); border-radius: 0 var(--radius) var(--radius) 0; font-size: .95rem; color: var(--brand); }

/* ---------------------------------------------------- Lini masa tahapan */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.timeline li { padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; font-size: .9rem; }
.timeline li.selesai { border-color: #EFD3DC; background: var(--accent-soft); color: var(--brand); }
.timeline li.kini { border-color: var(--brand); box-shadow: 0 0 0 3px var(--accent-soft); }
.timeline .nama { font-weight: 600; display: block; }
.timeline .ket { font-size: .8rem; color: var(--muted); }
.timeline li.selesai .ket, .timeline li.kini .ket { color: inherit; opacity: .8; }
.progres { height: 8px; border-radius: 999px; background: var(--line-2); overflow: hidden; }
.progres > span { display: block; height: 100%; background: linear-gradient(90deg, var(--brand), var(--yellow)); }

/* --------------------------------------------------------- Penulis & artikel */
.penulis-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 22px; }
.penulis-card { display: flex; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: box-shadow .16s ease, transform .16s ease; }
.penulis-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.penulis-foto {
  width: 74px; height: 74px; flex: 0 0 auto; border-radius: 50%; overflow: hidden;
  display: grid; place-items: center; background: var(--accent-soft); color: var(--brand);
  font: 700 1.3rem/1 var(--sans); border: 2px solid var(--yellow-soft);
}
.penulis-foto img { width: 100%; height: 100%; object-fit: cover; }
.penulis-body { min-width: 0; }
.penulis-body h3 { margin: 0 0 2px; font-size: 1.05rem; }
.penulis-kota { font-size: .82rem; color: var(--muted); }
.penulis-bio { margin: 8px 0 0; font-size: .88rem; color: var(--ink-2); }
.penulis-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; font-size: .8rem; color: var(--muted); }
.penulis-kontak { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.penulis-kontak .chip { padding: 6px 12px; font-size: .82rem; }

.artikel-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.artikel-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; overflow: hidden; transition: box-shadow .16s ease, transform .16s ease; }
.artikel-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.artikel-card .gambar { aspect-ratio: 16 / 9; background: linear-gradient(135deg, var(--bg-warm), var(--bg-soft)); display: grid; place-items: center; }
.artikel-card .gambar img { width: 100%; height: 100%; object-fit: cover; }
.artikel-card .gambar span { font-family: var(--serif); font-size: 2rem; color: var(--accent); }
.artikel-card .isi { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1 1 auto; }
.artikel-card h3 { margin: 0; font-size: 1.06rem; }
.artikel-card h3 a { color: var(--ink); }
.artikel-card h3 a:hover { color: var(--accent-ink); }
.artikel-card p { margin: 0; font-size: .9rem; color: var(--muted); }
.artikel-card .kaki { margin-top: auto; display: flex; justify-content: space-between; gap: 10px; font-size: .8rem; color: var(--muted); }

/* ------------------------------------------------------------ Keranjang */
.tabel-keranjang { width: 100%; border-collapse: collapse; }
.tabel-keranjang th, .tabel-keranjang td { padding: 14px 12px; border-bottom: 1px solid var(--line-2); text-align: left; font-size: .93rem; vertical-align: middle; }
.tabel-keranjang thead th { font: 600 .78rem/1.4 var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.tabel-keranjang .sel-buku { display: flex; align-items: center; gap: 12px; }
.tabel-keranjang input[type=number] { width: 76px; padding: 9px 10px; border: 1px solid var(--line); border-radius: var(--radius-sm); font: 500 .92rem/1 var(--sans); text-align: center; }
.tabel-keranjang input[type=number]:focus { outline: none; border-color: var(--accent); }

.ringkasan-box { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-soft); }
.ringkasan-box dl { margin: 0; }
.ringkasan-box .baris { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: .93rem; }
.ringkasan-box .baris:last-of-type { border-bottom: 0; }
.ringkasan-box .baris.total { font-family: var(--serif); font-size: 1.2rem; font-weight: 700; padding-top: 14px; }
.ringkasan-box dt { color: var(--muted); }
.ringkasan-box dd { margin: 0; font-weight: 600; }

/* --------------------------------------------------------- Pesanan/detail */
.kotak-pesanan { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 20px; }
.kotak-pesanan + .kotak-pesanan { margin-top: 16px; }
.kotak-pesanan .kepala { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.kotak-pesanan .kode { font: 700 .95rem/1.4 var(--sans); }
.kotak-pesanan .tgl { font-size: .85rem; color: var(--muted); }
.daftar-item { list-style: none; margin: 0 0 12px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.daftar-item li { display: flex; justify-content: space-between; gap: 6px 14px; flex-wrap: wrap; font-size: .92rem; }
.daftar-item li > span { min-width: 0; }
.daftar-item .j { font-weight: 600; }

.lini-status { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 0; padding: 0; list-style: none; }
.lini-status li { display: flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: .84rem; color: var(--muted); background: #fff; }
.lini-status li.selesai { border-color: #EFD3DC; background: var(--accent-soft); color: var(--brand); }
.lini-status li.kini { border-color: var(--brand); color: var(--brand); font-weight: 600; }

.petunjuk-bayar { padding: 18px 20px; border: 1px solid #F0DCB4; background: var(--gold-soft); border-radius: var(--radius); color: #6B4A0D; }
.petunjuk-bayar h3 { color: #6B4A0D; font-size: 1rem; margin-bottom: 6px; }
.petunjuk-bayar .rek { font: 700 1.05rem/1.5 var(--sans); letter-spacing: .02em; }

/* ------------------------------------------------------------- Dashboard */
.dash-nav { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 999px; margin-bottom: 26px; }
.dash-nav a { padding: 9px 16px; border-radius: 999px; font: 500 .9rem/1 var(--sans); color: var(--ink-2); }
.dash-nav a:hover { background: #fff; color: var(--ink); }
.dash-nav a.on { background: var(--ink); color: #fff; }

.ringkas-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; }
.ringkas { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.ringkas .nilai { font-family: var(--serif); font-size: 1.65rem; font-weight: 700; line-height: 1.15; }
.ringkas .label { font-size: .85rem; color: var(--muted); margin-top: 4px; }
.ringkas .ket { font-size: .78rem; color: var(--muted); margin-top: 8px; }

/* ------------------------------------------------------------------ Tabel */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table.tabel { width: 100%; border-collapse: collapse; min-width: 700px; }
table.tabel th, table.tabel td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--line-2); font-size: .92rem; vertical-align: middle; }
table.tabel thead th { background: var(--bg-soft); font: 600 .78rem/1.4 var(--sans); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; white-space: nowrap; }
table.tabel tbody tr:last-child td { border-bottom: 0; }
table.tabel tbody tr:hover { background: #FCFDFC; }
table.tabel .judul-buku { font-weight: 600; }
table.tabel .sub { display: block; font-size: .82rem; color: var(--muted); font-weight: 400; }
table.tabel .kolom-aksi { white-space: nowrap; }
table.tabel .kolom-aksi form { display: inline; }
table.tabel .kolom-aksi .btn { padding: 7px 12px; font-size: .82rem; margin: 2px 2px 2px 0; }
table.tabel td.angka, table.tabel th.angka { text-align: right; }

.mini-sampul {
  width: 40px; height: 58px; border-radius: 5px; overflow: hidden; flex: 0 0 auto;
  display: grid; place-items: center; text-align: center; padding: 3px;
  font: 600 .55rem/1.2 var(--serif); color: #fff;
  background: linear-gradient(150deg, var(--c1, #761C3E), var(--c2, #4E1029));
}
.mini-sampul img { width: 100%; height: 100%; object-fit: contain; background: var(--bg-soft); }
.sel-buku { display: flex; align-items: center; gap: 12px; }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 18px; }
.toolbar input[type=search], .toolbar select, .toolbar input[type=date] {
  padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px;
  background: #fff; font: 400 .92rem/1 var(--sans);
}
.toolbar input:focus, .toolbar select:focus { outline: none; border-color: var(--accent); }
.kosong-mini { padding: 34px 20px; text-align: center; color: var(--muted); font-size: .93rem; }

/* ------------------------------------------------------------------ Panel */
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin-bottom: 22px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.panel-head h2 { font-size: 1.1rem; margin: 0; font-family: var(--sans); font-weight: 600; letter-spacing: 0; }
.panel-head .sub { margin: 2px 0 0; font-size: .87rem; color: var(--muted); }

.banner {
  display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  padding: 16px 20px; border-radius: var(--radius); border: 1px solid #F0DCB4;
  background: var(--gold-soft); color: #7A540F; margin-bottom: 22px;
}
.banner p { margin: 0; font-size: .92rem; }
.banner-info { border-color: #C7D2FE; background: var(--info-soft); color: #3730A3; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.dua-kolom { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr); gap: 44px; align-items: start; }
.tiga-kolom { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; align-items: start; }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field > label { font: 600 .86rem/1 var(--sans); color: var(--ink-2); }
.field .bantu { font-size: .8rem; color: var(--muted); }
.field input[type=text], .field input[type=email], .field input[type=password], .field input[type=number],
.field input[type=search], .field input[type=url], .field input[type=tel], .field input[type=date],
.field select, .field textarea {
  width: 100%; padding: 11px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; font: 400 .95rem/1.5 var(--sans); color: var(--ink);
}
.field textarea { min-height: 120px; resize: vertical; line-height: 1.6; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field input[type=file] { padding: 9px 12px; background: var(--bg-soft); }
.field-baris { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; }
.form-aksi { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; padding-top: 6px; }
.checkbox-baris { display: flex; align-items: flex-start; gap: 10px; padding: 10px 0; font-size: .93rem; color: var(--ink-2); cursor: pointer; }
.checkbox-baris input[type=checkbox] { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--accent); flex: 0 0 auto; }

.sampul-form { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 20px; align-items: start; }
.sampul-pratinjau {
  position: relative; aspect-ratio: 1 / 1; border-radius: 10px; overflow: hidden;
  background: var(--bg-soft); background-size: cover; background-position: center;
  border: 1px dashed var(--line);
}
.sampul-pratinjau img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sampul-pratinjau .cover-ph { padding: 14px 12px; }
.sampul-pratinjau .cover-ph .ph-judul { font-size: .92rem; }

/* --------------------------------------------------------------- Footer */
.footer { margin-top: 68px; border-top: 1px solid var(--line); background: var(--bg-soft); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; padding: 50px 0 32px; }
.brand-foot { margin-bottom: 12px; }
.footer-col { display: flex; flex-direction: column; gap: 9px; }
.footer-col h3 { font-size: .8rem; letter-spacing: .13em; text-transform: uppercase; color: var(--muted); font-family: var(--sans); font-weight: 600; margin: 0 0 4px; }
.footer-col a, .footer-col span { font-size: .93rem; color: var(--ink-2); }
.footer-col a:hover { color: var(--accent-ink); }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 20px 0 32px; border-top: 1px solid var(--line); font-size: .85rem; color: var(--muted);
}
.footer-bottom a { color: var(--muted); }
.footer-bottom a:hover { color: var(--accent-ink); }

/* ------------------------------------------------------------------ Cetak */
@media print {
  .topbar, .footer, .dash-nav, .btn, .filter-bar { display: none !important; }
  body { font-size: 12px; }
  .panel, .table-wrap { border-color: #999; box-shadow: none; }
}

/* ------------------------------------------------------------ Responsif */
@media (max-width: 1200px) {
  /* Di layar sedang, kotak cari topbar disembunyikan supaya menu punya ruang
     (pencarian tetap tersedia di beranda, katalog, dan halaman katalog). */
  .cari-top { display: none; }
}

@media (max-width: 1040px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); padding: 32px; }
  .detail-grid { grid-template-columns: 260px minmax(0, 1fr); gap: 30px; }
  .cari-top { max-width: 220px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .dua-kolom, .tiga-kolom { grid-template-columns: minmax(0, 1fr); gap: 28px; }
}

@media (max-width: 880px) {
  .nav-toggle { display: flex; margin-left: auto; }
  .cari-top { display: none; }
  .topbar-inner { position: relative; flex-wrap: wrap; padding: 10px 0; }
  .nav { display: none; flex-direction: column; align-items: stretch; gap: 2px; width: 100%; padding: 10px 0 6px; }
  .nav.open { display: flex; }
  .nav > a, .nav-drop-btn, .keranjang-link { padding: 12px 10px; border-radius: 10px; }
  .nav-drop-menu { position: static; display: flex; box-shadow: none; border: 0; padding: 0 0 6px 12px; background: transparent; }
  .detail-grid { grid-template-columns: minmax(0, 1fr); }
  .detail-sampul { position: static; max-width: 300px; }
  .stats, .stats.stats-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .langkah { grid-template-columns: minmax(0, 1fr); }
  .tabel-keranjang thead { display: none; }
  .tabel-keranjang tr { display: block; border-bottom: 1px solid var(--line); padding: 14px 0; }
  .tabel-keranjang td { display: block; border: 0; padding: 6px 0; }
}

@media (max-width: 620px) {
  .shell { width: min(1160px, 100% - 28px); }
  .section { padding: 38px 0; }
  .hero { padding: 20px 0 4px; }
  .hero-grid { padding: 24px 20px; border-radius: 20px; }
  .buku-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 16px; }
  .buku-card .kaki .nowrap { white-space: normal; }
  .buku-card .harga { font-size: .95rem; }
  .buku-card .harga-coret { font-size: .76rem; }
  .cover-ph { padding: 13px 12px; }
  .cover-ph .ph-judul { font-size: .84rem; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 26px; padding: 38px 0 26px; }
  .cta-band { padding: 26px 22px; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .urut { justify-content: space-between; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); }
  .daftar-item .nowrap, .daftar-item .j { white-space: normal; }
  .meta-tabel th { width: 42%; }
  .sampul-form { grid-template-columns: 110px minmax(0, 1fr); }
  .panel { padding: 18px; }
  .dash-nav { border-radius: var(--radius); }
}