:root {
  --ink: #111111;
  --muted: #756f65;
  --paper: #f4eee4;
  --paper-2: #e9ddc9;
  --panel: #fffaf0;
  --line: #ddcaa9;
  --green: #171717;
  --green-2: #f5e7c5;
  --red: #9f1717;
  --gold: #c89b3c;
  --cream: #f8f0df;
  --violet: #7d1a1a;
  --cyan: #b8862d;
  --shadow: 0 28px 80px rgba(40, 17, 10, .18);
  --soft-shadow: 0 14px 34px rgba(40, 17, 10, .11);
  --radius: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(159, 23, 23, .06) 0 1px, transparent 1px 92px),
    linear-gradient(180deg, #201614 0%, #fffaf0 430px, var(--paper) 72%, #fffaf0 100%);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button, input, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }
p { line-height: 1.72; }

.site-header {
  position: sticky;
  top: 12px;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding: 8px 10px 8px 14px;
  background: rgba(22, 17, 15, .94);
  border: 1px solid rgba(200, 155, 60, .34);
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 250px;
  flex: 0 1 315px;
}
.brand-logo {
  width: 96px;
  height: 42px;
  object-fit: contain;
  display: block;
  background: #080808;
  border: 1px solid rgba(200,155,60,.28);
  border-radius: 5px;
  padding: 4px 7px;
  flex: 0 0 auto;
}
.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: #fff;
  background: var(--green);
  border-radius: 14px;
  font-weight: 800;
}
.brand strong, .brand small { display: block; }
.brand strong { color: #fff6e4; font-size: .96rem; line-height: 1.1; }
.brand small { color: rgba(255,246,228,.68); margin-top: 2px; font-size: .78rem; }

.nav-links {
  display: flex;
  flex: 1 1 auto;
  justify-content: center;
  gap: 4px;
  color: rgba(255,246,228,.78);
  font-weight: 800;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border-radius: 5px;
  white-space: nowrap;
  font-size: .92rem;
}
.nav-links a:hover { color: #fff; background: rgba(159,23,23,.84); }
.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex: 0 0 auto;
  min-width: max-content;
}

.icon-button, .primary-action, .secondary-action, .wa-action {
  min-height: 42px;
  border: 0;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 900;
}
.icon-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  color: #fff6e4;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(200,155,60,.34);
}
.wa-action, .primary-action, .secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
}
.wa-action, .primary-action {
  color: #160f0d;
  background: linear-gradient(135deg, #f1d283, var(--gold));
  box-shadow: 0 14px 30px rgba(200, 155, 60, .28);
}
.primary-action:hover, .wa-action:hover { filter: brightness(.96); transform: translateY(-1px); }
.secondary-action { color: var(--ink); background: #fffaf0; border: 1px solid var(--line); }
.secondary-action:hover, .icon-button:hover { background: #f4e6cc; }
.compact { padding-inline: 16px; }
.full { width: 100%; }
.cart-toggle strong {
  min-width: 24px;
  padding: 3px 7px;
  color: #fff;
  background: var(--red);
  border-radius: 4px;
  text-align: center;
}
.cart-bubble {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 45;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 156px;
  min-height: 58px;
  padding: 0 20px;
  color: #17110f;
  background: linear-gradient(135deg, #f1d283, var(--gold));
  border: 1px solid rgba(23,17,15,.18);
  border-radius: 999px;
  box-shadow: 0 20px 46px rgba(23, 17, 15, .28);
  cursor: pointer;
  font-weight: 900;
}
.cart-bubble:hover {
  filter: brightness(.96);
  transform: translateY(-2px);
}
.cart-bubble strong {
  position: absolute;
  top: -8px;
  right: -8px;
  min-width: 28px;
  min-height: 28px;
  display: grid;
  place-items: center;
  padding: 0 8px;
  color: #fff;
  background: var(--red);
  border: 2px solid #fffaf0;
  border-radius: 999px;
  font-size: .82rem;
}

.hero {
  position: relative;
  min-height: 690px;
  display: grid;
  align-items: end;
  overflow: hidden;
}
.portal-hero {
  width: min(1180px, calc(100% - 28px));
  min-height: 610px;
  align-items: center;
  margin: 28px auto 0;
  border: 1px solid rgba(200,155,60,.42);
  border-radius: 6px;
  box-shadow: var(--shadow);
}
.portal-hero .hero-content { padding: 80px clamp(24px, 5vw, 70px) 88px; }
.portal-hero h1 { max-width: 16ch; }
.portal-hero .hero-panel { bottom: 28px; right: 28px; }
.hero-image, .hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-image { object-fit: cover; transform: scale(1.02); }
.hero-overlay {
  background:
    linear-gradient(90deg, rgba(9, 8, 8, .96), rgba(36, 16, 13, .75) 54%, rgba(121, 18, 18, .42)),
    linear-gradient(180deg, rgba(8,8,8,.14), rgba(8,8,8,.72)),
    repeating-linear-gradient(90deg, rgba(200,155,60,.12) 0 1px, transparent 1px 96px);
}
.hero-content {
  position: relative;
  width: min(900px, 100%);
  color: #fff;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin: 0 0 12px;
  padding: 0 12px;
  color: #170f0d;
  background: linear-gradient(135deg, #f2d487, var(--gold));
  border-radius: 3px;
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0;
  font-size: 4rem;
  line-height: 1.02;
  letter-spacing: 0;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}
.hero-copy {
  max-width: 690px;
  margin: 22px 0 28px;
  color: rgba(255,255,255,.84);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.75;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-panel {
  position: absolute;
  width: min(420px, calc(100% - 36px));
  padding: 20px;
  color: #fff;
  background: rgba(15, 12, 11, .86);
  border: 1px solid rgba(200,155,60,.46);
  border-radius: 6px;
  backdrop-filter: blur(16px);
}
.hero-panel span, .hero-panel strong { display: block; }
.hero-panel span { color: rgba(255,255,255,.74); margin-bottom: 8px; }

.stats-section {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 1180px;
  margin: 18px auto 0;
  padding: 0 14px;
  position: relative;
  z-index: 2;
}
.stats-section div {
  min-height: 112px;
  padding: 22px;
  color: #fff5de;
  background: #17110f;
  border: 1px solid rgba(200,155,60,.38);
  border-radius: 6px;
  box-shadow: var(--soft-shadow);
}
.stats-section strong { display: block; font-size: 1.82rem; }
.stats-section span { color: rgba(255,245,222,.68); }

.section, .admin-section { padding: 86px clamp(18px, 4vw, 54px); }
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px;
  max-width: 1180px;
  margin: 0 auto 28px;
}
h2 { margin: 0; font-size: clamp(2rem, 4.4vw, 3.5rem); line-height: 1.04; letter-spacing: 0; }
h3 { margin: 0 0 14px; font-size: 1.18rem; }

.intro-band {
  background:
    linear-gradient(180deg, rgba(255,250,240,.92), rgba(248,240,223,.92));
}
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto;
}
.about-copy, .about-points article, .service-card, .package-strip article, .process-grid article, .custom-page-content {
  background: rgba(255, 250, 240, .94);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--soft-shadow);
}
.about-copy { padding: 28px; color: var(--muted); }
.about-copy p { margin: 0 0 16px; font-size: 1.05rem; }
.about-copy p:last-child { margin-bottom: 0; }
.about-points { display: grid; gap: 14px; }
.about-points article { padding: 22px; border-left: 7px solid var(--red); }
.about-points strong, .about-points span { display: block; }
.about-points span { color: var(--muted); margin-top: 8px; }

.services-section {
  background:
    linear-gradient(135deg, rgba(23,17,15,.96), rgba(93, 14, 14, .96)),
    #17110f;
  color: #fff5de;
}
.services-section .section-heading p:not(.eyebrow) { color: rgba(255,245,222,.72); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto 18px;
}
.service-card {
  min-height: 295px;
  display: flex;
  flex-direction: column;
  padding: 22px;
  color: var(--ink);
  background: #fffaf0;
  transition: transform .18s ease, box-shadow .18s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  color: #fff5de;
  background: linear-gradient(135deg, #17110f, var(--red));
  border-radius: 4px;
  font-weight: 900;
}
.service-card h3 { color: #17110f; }
.service-card p { color: #5e5448; margin: 0 0 18px; }
.service-card a { margin-top: auto; color: #7d1515; font-weight: 900; }
.package-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto;
}
.package-strip article {
  padding: 24px;
  min-height: 205px;
  color: #17110f;
  background: #fffaf0;
}
.package-strip article h3,
.package-strip article strong {
  color: #17110f;
}
.package-strip article p:not(.eyebrow) {
  color: #5e5448;
}
.package-strip article .eyebrow {
  color: #fff5de;
  background: #9f1717;
}
.featured-package {
  color: #fff;
  background: linear-gradient(135deg, #17110f, #9f1717) !important;
  border-color: rgba(200,155,60,.42) !important;
}
.featured-package h3,
.featured-package strong {
  color: #fff5de !important;
}
.featured-package .eyebrow {
  color: #17110f !important;
  background: linear-gradient(135deg, #f2d487, var(--gold)) !important;
}
.featured-package p { color: rgba(255,255,255,.78) !important; }

.catalog-section {
  background:
    linear-gradient(90deg, rgba(159,23,23,.05) 0 1px, transparent 1px 84px),
    var(--cream);
}
.catalog-tools { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.shop-benefits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 24px 0 30px;
  border-block: 1px solid var(--line);
}
.shop-benefits div { display: flex; align-items: center; gap: 12px; padding: 16px; border-right: 1px solid var(--line); }
.shop-benefits div:last-child { border-right: 0; }
.shop-benefits strong { color: var(--red); font-size: .8rem; }
.shop-benefits span { font-weight: 750; }
.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 12px;
  background: #fffaf0;
  border: 1px solid var(--line);
  border-radius: 4px;
}
.search-box span { color: var(--muted); font-weight: 900; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fff;
}
.search-box input { border: 0; border-radius: 4px; min-width: 230px; }
select { min-width: 170px; border-radius: 4px; }
textarea { resize: vertical; }

.book-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
}
.book-group {
  padding: 18px;
  background: rgba(255,250,240,.88);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--soft-shadow);
}
.book-group-ppd {
  border-color: rgba(159,23,23,.25);
  background:
    linear-gradient(135deg, rgba(255,250,240,.96), rgba(244,230,204,.9));
}
.book-group-non-ppd {
  border-color: rgba(200,155,60,.34);
  background:
    linear-gradient(135deg, rgba(255,250,240,.96), rgba(248,240,223,.9));
}
.book-group-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}
.book-group-head h3 {
  margin: 8px 0 0;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  line-height: 1.1;
}
.book-group-head p {
  max-width: 460px;
  margin: 0;
  color: var(--muted);
}
.book-group-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.empty-state {
  margin: 0;
  padding: 24px;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
}
.book-group-grid > .empty-state {
  grid-column: 1 / -1;
}
.book-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  color: inherit;
  background: rgba(255,250,240,.96);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--soft-shadow);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  cursor: pointer;
}
.book-card:hover, .book-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(159,23,23,.44);
  outline: 0;
}
.cover {
  min-height: 238px;
  margin: 10px;
  padding: 18px;
  display: flex;
  align-items: flex-end;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(23,17,15,.96), rgba(159,23,23,.9)),
    repeating-linear-gradient(90deg, rgba(200,155,60,.2) 0 1px, transparent 1px 16px);
  border-radius: 4px;
}
.cover strong { font-size: 1.32rem; line-height: 1.1; max-width: 13ch; }
.cover.has-cover { padding: 0; background: #17110f; }
.cover img {
  width: 100%;
  height: 100%;
  min-height: 238px;
  object-fit: cover;
  display: block;
  border-radius: 4px;
}
.book-body { display: flex; flex-direction: column; gap: 10px; padding: 8px 18px 18px; flex: 1; }
.book-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.tag {
  padding: 6px 10px;
  color: #5c120f;
  background: var(--green-2);
  border-radius: 3px;
  font-size: .74rem;
  font-weight: 900;
}
.tag.source-distributor { color: #6d4407; background: #f7e7c4; }
.tag.source-titipan { color: #7d1515; background: #f6d5d0; }
.book-title { margin: 0; font-size: 1.06rem; line-height: 1.25; }
.book-author, .book-desc { margin: 0; color: var(--muted); line-height: 1.55; }
.book-footer { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font-weight: 900; font-size: 1.12rem; }
.small-button {
  border: 0;
  min-height: 38px;
  padding: 0 14px;
  color: #fff;
  background: #17110f;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 900;
}
.small-button:hover { background: var(--red); }
.small-button:disabled { opacity: .45; cursor: not-allowed; }

.book-detail-section, .product-page { background: var(--panel); }
.book-detail-shell, .product-shell {
  display: grid;
  grid-template-columns: minmax(280px, 430px) 1fr;
  gap: 30px;
  max-width: 1180px;
  margin: 0 auto;
}
.detail-cover, .product-cover {
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  padding: 28px;
  color: #fff;
  background:
    linear-gradient(145deg, rgba(23,17,15,.96), rgba(159,23,23,.88)),
    repeating-linear-gradient(90deg, rgba(200,155,60,.2) 0 1px, transparent 1px 18px);
  border-radius: 6px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.detail-cover strong, .product-cover strong { font-size: 2.1rem; line-height: 1.08; max-width: 12ch; }
.detail-cover.has-cover, .product-cover:has(img) { padding: 0; background: #17110f; }
.detail-cover img, .product-cover img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
  display: block;
  border-radius: 6px;
}
.detail-info, .product-info {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 30px;
  background: #fffaf0;
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--soft-shadow);
}
.detail-info h2, .product-info h1 { margin: 0; font-size: clamp(2rem, 4.4vw, 3.8rem); line-height: 1.06; }
.detail-author { margin: 0; color: var(--muted); font-size: 1.1rem; font-weight: 800; }
.detail-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.detail-facts div {
  padding: 14px;
  background: #f8f0df;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.detail-facts span, .detail-facts strong { display: block; }
.detail-facts span { color: var(--muted); font-size: .82rem; margin-bottom: 6px; }
.detail-description { margin: 0; color: var(--muted); font-size: 1.05rem; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.process-section { background: var(--panel); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
}
.process-grid article { padding: 24px; }
.process-grid span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  color: #17110f;
  background: linear-gradient(135deg, #f1d283, var(--gold));
  border-radius: 4px;
  font-weight: 900;
}
.process-grid p { color: var(--muted); }
.custom-page-content {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px;
  color: var(--muted);
  font-size: 1.05rem;
}

.about-page-hero {
  padding-top: 56px;
  color: #fff5de;
  background:
    linear-gradient(135deg, rgba(23,17,15,.98), rgba(93,14,14,.94)),
    repeating-linear-gradient(90deg, rgba(200,155,60,.14) 0 1px, transparent 1px 92px);
}
.about-page-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  align-items: stretch;
  gap: 22px;
  max-width: 1180px;
  margin: 0 auto;
}
.about-page-shell h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 5.6rem);
  line-height: .96;
  text-transform: uppercase;
}
.about-page-shell p:not(.eyebrow) {
  max-width: 760px;
  color: rgba(255,245,222,.8);
  font-size: 1.08rem;
}
.about-proof {
  display: grid;
  align-content: end;
  gap: 12px;
  min-height: 360px;
  padding: 24px;
  color: #17110f;
  background: linear-gradient(135deg, #fffaf0, #f1d283);
  border: 1px solid rgba(200,155,60,.46);
  border-radius: 6px;
  box-shadow: var(--shadow);
}
.about-proof img {
  width: min(260px, 100%);
  padding: 12px;
  background: #080808;
  border-radius: 5px;
}
.about-proof strong {
  font-size: 1.6rem;
  line-height: 1.1;
}
.about-proof span {
  color: rgba(23,17,15,.72);
  line-height: 1.6;
}

.admin-section { background: #12161c; color: #fff; }
.admin-page {
  min-height: 100vh;
  background:
    linear-gradient(135deg, #0f141b 0%, #1b2028 48%, #12161c 100%);
}
.admin-page main { min-height: calc(100vh - 72px); }
.admin-topbar {
  background: rgba(18, 22, 28, .9);
  border-bottom-color: rgba(255,255,255,.12);
}
.admin-topbar .brand, .admin-topbar .nav-links, .admin-topbar .brand small { color: #fff; }
.admin-locked .admin-topbar {
  width: min(1040px, calc(100% - 32px));
  background: rgba(255,255,255,.08);
  box-shadow: none;
}
.admin-locked .admin-topbar .nav-links,
.admin-locked .admin-topbar .admin-actions {
  display: none;
}
.admin-page-section {
  min-height: calc(100vh - 72px);
  padding-top: 46px;
}
.admin-locked .admin-page-section {
  display: grid;
  min-height: calc(100vh - 88px);
  place-items: center;
  padding: 38px 18px 70px;
}
.admin-section .eyebrow { color: #17110f; }
.admin-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.admin-login {
  width: min(980px, 100%);
  margin: 0 auto;
}
.login-card, .admin-form, .orders-panel {
  padding: 24px;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.login-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: 18px;
  align-items: center;
  min-height: 430px;
  padding: clamp(24px, 5vw, 52px);
  overflow: hidden;
}
.login-card::before {
  content: "Admin";
  align-self: stretch;
  display: grid;
  place-items: center;
  min-height: 290px;
  color: rgba(255,255,255,.92);
  background:
    linear-gradient(135deg, rgba(17,97,73,.96), rgba(16,20,24,.96)),
    repeating-linear-gradient(90deg, rgba(255,255,255,.14) 0 1px, transparent 1px 18px);
  border-radius: 22px;
  font-size: clamp(2.4rem, 8vw, 5.4rem);
  font-weight: 900;
  line-height: 1;
}
.login-card .eyebrow,
.login-card h3,
.login-card .login-copy,
.login-card input,
.login-card button,
.login-card .login-hint {
  grid-column: 2;
}
.login-card h3 {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  line-height: 1.05;
}
.login-copy {
  margin: 0;
  color: var(--muted);
}
.login-hint { margin: 0; color: var(--muted); font-size: .92rem; }
.admin-portal {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 18px;
  max-width: 1220px;
  margin: 0 auto;
}
.admin-portal[hidden] { display: none !important; }
.admin-portal-head {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
  padding: 24px;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.admin-portal-head h1 {
  margin: 8px 0 8px;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1.02;
}
.admin-portal-head p:not(.eyebrow) {
  max-width: 640px;
  margin: 0;
  color: var(--muted);
}
.admin-sidebar {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 12px;
  position: sticky;
  top: 94px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 24px;
  box-shadow: 0 18px 40px rgba(0,0,0,.16);
}
.admin-tab {
  min-height: 46px;
  border: 0;
  padding: 0 14px;
  color: rgba(255,255,255,.78);
  background: transparent;
  border-radius: 14px;
  cursor: pointer;
  text-align: left;
  font-weight: 900;
}
.admin-tab.active, .admin-tab:hover { color: var(--ink); background: var(--gold); }
.admin-workspace {
  min-width: 0;
  display: grid;
  gap: 18px;
}
.admin-pane { display: none; }
.admin-pane.active { display: block; }
.portal-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.portal-cards article {
  min-height: 132px;
  padding: 24px;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(255,255,255,.98), rgba(245,247,251,.98));
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.portal-cards strong { display: block; font-size: 2.2rem; }
.portal-cards span { color: var(--muted); }
.admin-layout {
  display: grid;
  grid-template-columns: 390px 1fr;
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto;
}
.compact-layout { max-width: none; }
.admin-form { display: grid; gap: 12px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.color-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.color-grid label, .file-field { display: grid; gap: 8px; color: var(--muted); font-weight: 900; }
.color-grid input { height: 46px; padding: 4px; }
.cover-preview {
  display: grid;
  min-height: 150px;
  place-items: center;
  color: var(--muted);
  background: #f8f0df;
  border: 1px dashed var(--line);
  border-radius: 18px;
  overflow: hidden;
}
.cover-preview img { width: 100%; max-height: 220px; object-fit: cover; display: block; }
.panel-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.panel-top h3 { margin: 0; }
.order-list, .admin-list { display: grid; gap: 10px; max-height: 540px; overflow: auto; }
.admin-list article, .order-card {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #f8fafc;
}
.admin-list p, .order-card p { margin: 0; color: var(--muted); }
.admin-list-actions, .order-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  justify-content: flex-end;
  background: rgba(16, 10, 8, .62);
}
.cart-drawer.open { display: flex; }
.cart-panel {
  width: min(620px, 100%);
  height: 100%;
  overflow: auto;
  padding: 20px;
  background: #fffaf0;
  box-shadow: var(--shadow);
}
.cart-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.cart-head h2 { font-size: 1.7rem; margin: 0; }
.cart-head .icon-button {
  color: #fffaf0;
  background: #17110f;
  border-color: #17110f;
}
.cart-head .icon-button:hover {
  color: #fff;
  background: var(--red);
  border-color: var(--red);
}
.cart-items { display: grid; gap: 10px; margin-bottom: 18px; }
.cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 12px;
  background: #f8f0df;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.qty-controls { display: flex; align-items: center; gap: 8px; }
.qty-controls button { width: 32px; height: 32px; border-radius: 4px; border: 1px solid var(--line); background: #fffaf0; cursor: pointer; }
.checkout-form { display: grid; gap: 12px; padding-top: 16px; border-top: 1px solid var(--line); }
.cart-total { display: flex; align-items: center; justify-content: space-between; font-size: 1.12rem; }
.checkout-kicker { display: block; margin-bottom: 4px; color: var(--red); font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.checkout-form fieldset { display: grid; gap: 10px; min-width: 0; margin: 0; padding: 16px; border: 1px solid var(--line); border-radius: 8px; }
.checkout-form legend { padding: 0 8px; font-weight: 800; }
.checkout-form legend span { display: inline-grid; width: 24px; height: 24px; margin-right: 7px; place-items: center; color: #fff; background: var(--red); border-radius: 50%; font-size: .78rem; }
.destination-search { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.destination-results, .shipping-rates { display: grid; gap: 8px; }
.destination-results button { padding: 12px; text-align: left; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; }
.destination-results button:hover { border-color: var(--red); }
.destination-results small, .selected-destination span { display: block; color: var(--muted); margin-top: 3px; }
.selected-destination { padding: 11px 12px; background: #f4e6cc; border-left: 3px solid var(--gold); }
.shipping-rates > label, .payment-options > label { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; padding: 12px; background: #fff; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; }
.shipping-rates label:has(input:checked), .payment-options label:has(input:checked) { border-color: var(--red); box-shadow: inset 3px 0 var(--red); }
.shipping-rates small, .payment-options small { display: block; margin-top: 3px; color: var(--muted); }
.shipping-notice { margin: 0; padding: 9px 11px; color: #6c4c0b; background: #fff2c8; border-radius: 5px; font-size: .84rem; }
.payment-options { display: grid; gap: 8px; }
.payment-options > label { grid-template-columns: auto 1fr; }
.payment-method-info {
  display: grid;
  gap: 5px;
  padding: 14px;
  color: var(--ink);
  background: #f8f2e7;
  border: 1px solid #dfc994;
  border-radius: 6px;
}
.payment-method-info > span, .payment-method-info small { color: var(--muted); }
.payment-method-info img {
  width: min(280px, 100%);
  margin: 0 auto 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.payment-method-info img + div { display: grid; gap: 5px; text-align: center; }
.checkout-summary { display: grid; gap: 8px; padding: 16px; color: #fff; background: #17110f; border-radius: 8px; }
.checkout-summary > div { display: flex; justify-content: space-between; gap: 12px; }
.checkout-summary .cart-total { padding-top: 10px; border-top: 1px solid rgba(255,255,255,.2); }
.checkout-submit { min-height: 52px; }
.order-success { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 18px; background: rgba(11, 8, 7, .76); }
.order-success[hidden] { display: none; }
.order-success-card { position: relative; width: min(500px, 100%); padding: 28px; background: var(--panel); border: 1px solid var(--gold); border-radius: 8px; box-shadow: var(--shadow); }
.order-success-card > .icon-button { position: absolute; top: 12px; right: 12px; }
.success-mark { display: grid; width: 54px; height: 54px; margin-bottom: 18px; place-items: center; color: #fff; background: #23734d; border-radius: 50%; font-weight: 900; }
.success-total { display: flex; justify-content: space-between; padding: 14px 0; border-block: 1px solid var(--line); }
.success-qris { display: block; width: min(320px, 100%); margin: 18px auto; border: 1px solid var(--line); border-radius: 6px; }
.proof-note { padding: 12px; color: #fff; background: var(--red); border-radius: 6px; }
.payment-button { border-color: var(--gold) !important; }

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 34px clamp(18px, 4vw, 54px);
  color: #fff;
  background:
    linear-gradient(135deg, #17110f, #300c0a 56%, #7d1515);
}
.site-footer strong, .site-footer span { display: block; }
.site-footer span { color: rgba(255,255,255,.64); margin-top: 4px; }
.site-footer a { color: var(--gold); font-weight: 900; }

@media (max-width: 1080px) {
  .book-grid, .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .book-grid { grid-template-columns: 1fr; }
  .book-group-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-page-shell { grid-template-columns: 1fr; }
  .admin-layout, .admin-portal, .book-detail-shell, .product-shell { grid-template-columns: 1fr; }
  .detail-cover, .product-cover { min-height: 360px; }
  .detail-cover img, .product-cover img { min-height: 360px; }
  .admin-sidebar { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .site-header {
    top: 8px;
    display: grid;
    grid-template-columns: 1fr auto;
    border-radius: 8px;
  }
  .brand { min-width: 0; flex-basis: auto; }
  .nav-links { grid-column: 1 / -1; justify-content: flex-start; overflow-x: auto; }
  .hero-panel { position: relative; right: auto; bottom: auto; margin: -70px 18px 24px; }
  .stats-section, .about-layout, .package-strip, .process-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .shop-benefits { grid-template-columns: 1fr 1fr; }
  .shop-benefits div:nth-child(2) { border-right: 0; }
  .shop-benefits div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .destination-search { grid-template-columns: 1fr; }
  .shipping-rates > label { grid-template-columns: auto 1fr; }
  .shipping-rates > label b { grid-column: 2; }
  .hero h1,
  .portal-hero h1 {
    font-size: 2.35rem;
    line-height: 1.03;
    overflow-wrap: anywhere;
  }
  body {
    overflow-x: hidden;
    background:
      linear-gradient(180deg, #211512 0%, #fffaf0 340px, #f4eee4 100%);
  }

  html,
  body {
    max-width: 100%;
  }

  img,
  video,
  canvas,
  svg {
    max-width: 100%;
  }

  .site-header {
    top: 0;
    width: 100%;
    grid-template-columns: 1fr auto;
    gap: 8px;
    margin: 0;
    padding: 8px 10px 7px;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }

  .brand {
    min-width: 0;
    gap: 8px;
  }

  .header-actions {
    min-width: 0;
    justify-content: flex-end;
  }

  .brand-logo {
    width: 66px;
    height: 32px;
    padding: 3px 5px;
    flex: 0 0 auto;
  }

  .brand strong {
    max-width: 46vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: .86rem;
  }

  .brand small, .wa-action {
    display: none;
  }

  .icon-button, .primary-action, .secondary-action, .wa-action {
    min-height: 40px;
  }

  .cart-bubble {
    right: 14px;
    bottom: 14px;
    min-width: 54px;
    width: 54px;
    min-height: 54px;
    padding: 0;
    border-radius: 999px;
  }

  .cart-bubble span {
    display: none;
  }

  .cart-bubble::before {
    content: "Cart";
    font-size: .76rem;
  }

  .cart-bubble strong {
    min-width: 24px;
    min-height: 24px;
    top: -7px;
    right: -6px;
    padding: 0 6px;
    font-size: .72rem;
  }

  .nav-links {
    grid-column: 1 / -1;
    justify-content: flex-start;
    gap: 6px;
    overflow-x: auto;
    padding: 3px 0 1px;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-links a {
    min-height: 32px;
    padding: 0 10px;
    flex: 0 0 auto;
    font-size: .82rem;
    color: #fff5de;
    background: rgba(255,255,255,.08);
  }

  .portal-hero {
    width: calc(100% - 20px);
    min-height: auto;
    margin: 12px auto 0;
    border-radius: 24px;
    align-items: end;
  }

  .portal-hero .hero-content {
    padding: 110px 18px 138px;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.25rem, 13vw, 3.8rem);
    line-height: .98;
  }

  .hero-copy {
    margin: 18px 0 22px;
    font-size: .98rem;
    line-height: 1.65;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    width: 100%;
  }

  .hero-actions .primary-action,
  .hero-actions .secondary-action {
    width: 100%;
  }

  .hero-panel {
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 14px;
    width: auto;
    margin: 0;
    padding: 14px;
    border-radius: 18px;
  }

  .hero-panel span {
    font-size: .85rem;
  }

  .stats-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 12px auto 0;
    padding: 0 10px;
  }

  .stats-section div {
    min-height: 92px;
    padding: 16px;
    border-radius: 18px;
  }

  .stats-section strong {
    font-size: 1.45rem;
  }

  .section, .admin-section {
    padding: 54px 14px;
  }

  .section-heading, .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .section-heading p {
    max-width: 100%;
  }

  h2 {
    font-size: clamp(1.72rem, 9vw, 2.5rem);
    line-height: 1.08;
  }

  .eyebrow {
    min-height: 28px;
    font-size: .68rem;
  }

  .about-layout,
  .about-page-shell,
  .package-strip,
  .process-grid,
  .book-grid,
  .service-grid,
  .portal-cards,
  .color-grid,
  .admin-sidebar,
  .detail-facts {
    grid-template-columns: 1fr;
  }

  .about-copy,
  .about-points article,
  .service-card,
  .package-strip article,
  .process-grid article,
  .custom-page-content {
    border-radius: 18px;
    padding: 18px;
  }

  .service-card {
    min-height: auto;
  }

  .catalog-tools {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
  }

  .search-box {
    width: 100%;
    padding-left: 10px;
  }

  .search-box input {
    min-width: 0;
  }

  select {
    width: 100%;
    min-width: 0;
  }

  .book-grid {
    gap: 14px;
  }

  .book-group {
    padding: 12px;
    border-radius: 22px;
  }

  .book-group-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .book-group-head h3 {
    font-size: 1.35rem;
  }

  .book-group-head p {
    max-width: 100%;
    font-size: .94rem;
  }

  .book-group-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .book-card {
    border-radius: 20px;
  }

  .cover {
    min-height: 210px;
    margin: 8px;
    border-radius: 16px;
  }

  .cover img {
    min-height: 210px;
    border-radius: 16px;
  }

  .book-body {
    padding: 8px 14px 14px;
  }

  .book-footer {
    display: grid;
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .small-button {
    width: 100%;
    min-width: 0;
  }

  .book-detail-shell,
  .product-shell {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .product-page {
    padding-top: 28px;
  }

  .detail-cover,
  .product-cover {
    min-height: 320px;
    border-radius: 22px;
  }

  .detail-cover img,
  .product-cover img {
    min-height: 320px;
  }

  .detail-info,
  .product-info {
    padding: 18px;
    border-radius: 22px;
  }

  .detail-info h2,
  .product-info h1 {
    font-size: clamp(1.85rem, 10vw, 2.75rem);
  }

  .detail-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .detail-actions .primary-action,
  .detail-actions .secondary-action {
    width: 100%;
  }

  .cart-panel {
    width: 100%;
    padding: 16px;
  }

  .cart-total {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .cart-item {
    grid-template-columns: 1fr;
  }

  .qty-controls {
    justify-content: flex-start;
  }

  .site-footer {
    padding: 28px 18px;
  }

  .admin-page .site-header {
    position: sticky;
  }

  .admin-locked .admin-topbar {
    width: 100%;
  }

  .admin-page-section {
    padding-top: 34px;
  }

  .admin-locked .admin-page-section {
    min-height: calc(100vh - 74px);
    padding: 18px 12px 44px;
  }

  .login-card {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 12px;
  }

  .login-card::before {
    min-height: 150px;
    font-size: 2.4rem;
  }

  .login-card .eyebrow,
  .login-card h3,
  .login-card .login-copy,
  .login-card input,
  .login-card button,
  .login-card .login-hint {
    grid-column: 1;
  }

  .admin-portal-head {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px;
    border-radius: 20px;
  }

  .admin-portal-head .secondary-action {
    width: 100%;
  }

  .panel-top {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-actions,
  .admin-list-actions,
  .order-actions {
    width: 100%;
  }

  .admin-actions button,
  .admin-list-actions button,
  .order-actions button {
    flex: 1 1 140px;
  }

  .admin-portal {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .admin-sidebar {
    position: sticky;
    top: 92px;
    z-index: 5;
    display: flex;
    overflow-x: auto;
    padding: 8px;
    border-radius: 18px;
    scrollbar-width: none;
  }

  .admin-sidebar::-webkit-scrollbar {
    display: none;
  }

  .admin-tab {
    flex: 0 0 auto;
    min-height: 38px;
    white-space: nowrap;
  }

  .admin-layout {
    grid-template-columns: 1fr;
  }

  .login-card,
  .admin-form,
  .orders-panel {
    padding: 18px;
    border-radius: 20px;
  }

  .login-card h3,
  .panel-top h3 {
    line-height: 1.15;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  input[type="file"] {
    font-size: .88rem;
  }

  .admin-list,
  .order-list {
    max-height: none;
  }

  input, textarea, select {
    font-size: 16px;
  }
}

/* Refined layout and motion */
:where(a, button, input, textarea, select):focus-visible {
  outline: 3px solid rgba(200, 154, 61, .42);
  outline-offset: 2px;
}

.site-header,
.nav-links a,
.wa-action,
.primary-action,
.secondary-action,
.icon-button,
.small-button,
.book-card,
.service-card,
.package-card,
.admin-tab,
.cart-bubble,
.qty-controls button {
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 220ms ease,
    transform 220ms ease;
}

.site-header { transition: box-shadow 220ms ease, background-color 220ms ease; }
.brand-logo { transition: transform 260ms ease, border-color 220ms ease; }
.brand:hover .brand-logo { transform: translateY(-1px) scale(1.02); border-color: var(--gold); }
.nav-links a { position: relative; }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 5px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a:hover { color: #fff; background: transparent; }
.wa-action:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(200,154,61,.24); }

.portal-hero .hero-content {
  animation: hero-content-in 720ms cubic-bezier(.2,.75,.25,1) both;
}
.portal-hero .hero-panel {
  animation: hero-panel-in 760ms 180ms cubic-bezier(.2,.75,.25,1) both;
}
.hero-image { animation: hero-image-in 1100ms ease-out both; }
.hero-actions a:hover { transform: translateY(-2px); }

.section, .admin-section { scroll-margin-top: 92px; }
.section-heading { align-items: end; gap: 28px; }
.section-heading > div { min-width: 0; }
.section-heading h2 { margin-bottom: 0; text-wrap: balance; }
.section-heading p:not(.eyebrow) { max-width: 620px; }

.book-grid { align-items: stretch; }
.book-card { height: 100%; }
.book-card .cover { overflow: hidden; }
.book-card .cover img { transition: transform 420ms cubic-bezier(.2,.75,.25,1); }
.book-card:hover .cover img { transform: scale(1.035); }
.book-card:hover .book-title { color: var(--red); }
.book-title { transition: color 180ms ease; }
.book-footer { margin-top: auto; }
.book-body { display: flex; flex-direction: column; }

.service-card { position: relative; overflow: hidden; }
.service-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 3px;
  background: var(--gold);
  transition: width 260ms ease;
}
.service-card:hover::after { width: 100%; }
.service-icon { transition: transform 220ms ease, background-color 180ms ease; }
.service-card:hover .service-icon { transform: translateY(-2px); background: #6f211c; }

.shop-benefits > div { transition: background-color 180ms ease; }
.shop-benefits > div:hover { background: #f8f2e7; }

.cart-drawer.open { animation: backdrop-in 180ms ease both; }
.cart-drawer.open .cart-panel { animation: drawer-in 300ms cubic-bezier(.2,.75,.25,1) both; }
.cart-bubble:hover { transform: translateY(-3px) scale(1.02); }
.destination-results button,
.shipping-rates > label,
.payment-options > label { transition: border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease, transform 180ms ease; }
.destination-results button:hover,
.shipping-rates > label:hover,
.payment-options > label:hover { transform: translateY(-1px); border-color: var(--gold); }
.order-success-card { animation: modal-in 260ms cubic-bezier(.2,.75,.25,1) both; }

.admin-topbar { transition: box-shadow 220ms ease; }
.admin-pane.active { animation: pane-in 260ms ease both; }
.admin-tab:hover { transform: translateX(2px); }
.portal-cards article,
.admin-list article,
.order-card { transition: border-color 180ms ease, box-shadow 220ms ease, transform 220ms ease; }
.portal-cards article:hover,
.admin-list article:hover,
.order-card:hover { transform: translateY(-2px); border-color: #cbb89d; box-shadow: var(--soft-shadow); }
.admin-form, .orders-panel { min-width: 0; }
.admin-list article > strong, .order-card > strong { line-height: 1.4; }
.admin-list-actions, .order-actions { align-items: center; }
.login-card { animation: login-in 420ms cubic-bezier(.2,.75,.25,1) both; }

.reveal-ready {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 520ms cubic-bezier(.2,.75,.25,1) var(--reveal-delay, 0ms),
    transform 520ms cubic-bezier(.2,.75,.25,1) var(--reveal-delay, 0ms);
}
.reveal-ready.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes hero-content-in {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes hero-panel-in {
  from { opacity: 0; transform: translateX(18px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes hero-image-in {
  from { opacity: .72; transform: scale(1.055); }
  to { opacity: 1; transform: scale(1.02); }
}
@keyframes drawer-in {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}
@keyframes backdrop-in {
  from { background-color: rgba(16,10,8,0); }
  to { background-color: rgba(16,10,8,.62); }
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(12px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes pane-in {
  from { opacity: 0; transform: translateY(7px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes login-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .section-heading { align-items: start; }
  .admin-sidebar { scroll-snap-type: x proximity; }
  .admin-tab { scroll-snap-align: start; }
}

@media (max-width: 640px) {
  .section, .admin-section { scroll-margin-top: 118px; }
  .section-heading { gap: 14px; }
  .shop-benefits div { min-height: 74px; padding: 13px; }
  .book-grid { gap: 14px; }
  .book-body { padding: 14px; }
  .cart-panel { padding-bottom: calc(18px + env(safe-area-inset-bottom)); }
  .admin-sidebar { margin-inline: -2px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal-ready { opacity: 1; transform: none; }
}

/* 2026 professional visual system */
:root {
  --ink: #15110f;
  --muted: #716862;
  --paper: #f6f3ee;
  --paper-2: #e9e2d9;
  --panel: #ffffff;
  --line: #ded6cc;
  --green: #171311;
  --green-2: #f4ead5;
  --red: #9d251e;
  --gold: #c89a3d;
  --cream: #fbf8f3;
  --violet: #6f211c;
  --cyan: #8d6129;
  --shadow: 0 18px 50px rgba(36, 22, 15, .12);
  --soft-shadow: 0 8px 24px rgba(36, 22, 15, .08);
  --radius: 8px;
}

body {
  color: var(--ink);
  background: var(--paper);
}

.site-header {
  top: 10px;
  min-height: 68px;
  padding: 9px 10px 9px 16px;
  background: #171311;
  border: 1px solid #3d312b;
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(0,0,0,.18);
}
.brand-logo { background: #0c0a09; border-color: #5e482a; border-radius: 4px; }
.brand strong { color: #fff; }
.brand small { color: #c9bcae; }
.nav-links a { color: #d9d0c7; border-radius: 4px; }
.nav-links a:hover { color: #171311; background: var(--gold); }
.wa-action { color: #171311; background: var(--gold); border-color: var(--gold); border-radius: 5px; }

.portal-hero {
  min-height: 570px;
  background: #251815;
  border: 1px solid #3f2b25;
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.hero-overlay { background: rgba(27, 14, 11, .72); }
.hero h1 { max-width: 15ch; font-size: 3.75rem; line-height: 1.02; }
.hero .eyebrow { color: #171311; background: var(--gold); border-radius: 3px; }
.hero-copy { color: #eee7df; }
.hero-panel { background: rgba(20, 14, 12, .9); border: 1px solid #7c6034; border-radius: 6px; }
.primary-action { color: #fff; background: var(--red); border-color: var(--red); border-radius: 5px; }
.primary-action:hover { color: #171311; background: var(--gold); border-color: var(--gold); }
.secondary-action { color: var(--ink); background: #fff; border-color: var(--line); border-radius: 5px; }

.stats-section {
  max-width: 1180px;
  margin: 24px auto 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}
.stats-section div { border-right-color: var(--line); }
.stats-section strong { color: var(--red); }

.section-heading h2 { max-width: 19ch; font-size: 2.45rem; line-height: 1.12; }
.eyebrow { color: var(--red); }
.about-layout, .service-grid, .package-grid, .process-grid { gap: 16px; }
.service-card, .package-card, .process-card, .about-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: none;
}
.service-card:hover, .package-card:hover { border-color: var(--gold); box-shadow: var(--soft-shadow); transform: translateY(-2px); }
.service-icon { color: #fff; background: var(--red); border-radius: 4px; }
.featured-package { color: #fff; background: #2b1b17; border-color: #6f4d30; }

.catalog-section { background: var(--cream); }
.catalog-tools input, .catalog-tools select { background: #fff; border-color: var(--line); border-radius: 5px; }
.shop-benefits { background: #fff; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.book-grid { gap: 18px; }
.book-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: none;
}
.book-card:hover, .book-card:focus-visible { border-color: var(--gold); box-shadow: var(--soft-shadow); transform: translateY(-3px); }
.cover { background: #eee8df; border-radius: 7px 7px 0 0; }
.book-body { padding: 17px; }
.tag { color: #6e241e; background: #f7e9e6; border-color: #e8c4bf; border-radius: 3px; }
.price { color: var(--red); }

.cart-bubble { color: #171311; background: var(--gold); border: 1px solid #a47725; box-shadow: 0 10px 28px rgba(61,38,15,.24); }
.cart-panel { background: #fbf8f3; border-left: 1px solid var(--line); }
.cart-item { background: #fff; border-radius: 6px; }
.checkout-form fieldset { background: #fff; }
.checkout-summary { background: #1c1714; }

.site-footer { color: #e8dfd7; background: #171311; border-top: 4px solid var(--gold); }
.site-footer a { color: #171311; background: var(--gold); border-radius: 4px; }

/* Admin application */
.admin-page { color: var(--ink); background: #eee9e3; }
.admin-section { color: var(--ink); background: #eee9e3; }
.admin-topbar { max-width: 1380px; }
.admin-locked .admin-topbar {
  width: min(1040px, calc(100% - 32px));
  background: #171311;
  border-color: #3d312b;
  box-shadow: 0 12px 30px rgba(0,0,0,.22);
}
.admin-page-section { padding: 32px 24px 56px; }
.admin-locked .admin-page-section { background: #211714; }
.admin-section .eyebrow { color: var(--red); }

.login-card, .admin-form, .orders-panel {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}
.login-card {
  grid-template-columns: minmax(320px, .9fr) minmax(300px, 1.1fr);
  min-height: 480px;
  padding: 20px;
  gap: 38px;
  align-content: center;
}
.login-card::before {
  content: "PPD\A ADMIN";
  white-space: pre;
  min-height: 438px;
  color: #fff;
  background: #321c17;
  border: 1px solid #76502b;
  border-radius: 6px;
  font-size: 3.5rem;
  line-height: 1.05;
  grid-column: 1;
  grid-row: 1 / span 7;
}
.login-card .eyebrow { width: fit-content; }
.login-card .eyebrow,
.login-card h3,
.login-card .login-copy,
.login-card input,
.login-card button,
.login-card .login-hint { grid-column: 2; }
.login-card h3 { font-size: 2rem; line-height: 1.12; }
.login-card input { min-height: 48px; background: #fbfaf8; border-color: var(--line); }

.admin-portal {
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 20px;
  max-width: 1380px;
}
.admin-portal-head {
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 5px solid var(--red);
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}
.admin-portal-head h1 { font-size: 2rem; line-height: 1.1; }
.admin-sidebar {
  top: 92px;
  gap: 4px;
  padding: 10px;
  background: #1a1513;
  border: 1px solid #392d28;
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}
.admin-tab {
  min-height: 44px;
  padding: 0 13px;
  color: #cfc4bb;
  border-radius: 4px;
  font-size: .9rem;
  font-weight: 700;
}
.admin-tab::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 10px;
  background: #79685d;
  border-radius: 50%;
  vertical-align: middle;
}
.admin-tab.active, .admin-tab:hover { color: #171311; background: var(--gold); }
.admin-tab.active::before { background: var(--red); }

.admin-workspace { gap: 16px; }
.portal-cards { gap: 12px; }
.portal-cards article {
  min-height: 118px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--gold);
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}
.portal-cards article:nth-child(2) { border-top-color: var(--red); }
.portal-cards article:nth-child(3) { border-top-color: #5e3329; }
.portal-cards strong { color: #211714; font-size: 2rem; }

.admin-layout { grid-template-columns: minmax(340px, 410px) minmax(0, 1fr); gap: 16px; }
.admin-form, .orders-panel { padding: 20px; }
.admin-form h3, .panel-top h3 { color: #241915; }
.admin-form input, .admin-form textarea, .admin-form select, .orders-panel select {
  min-height: 43px;
  color: var(--ink);
  background: #fbfaf8;
  border: 1px solid #d8d0c7;
  border-radius: 4px;
}
.admin-form input:focus, .admin-form textarea:focus, .admin-form select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(200,154,61,.18);
  outline: 0;
}
.color-grid label, .file-field { padding: 10px; background: #f8f5f0; border: 1px solid var(--line); border-radius: 5px; }
.cover-preview { background: #f5f0e9; border-color: #cdbb9d; border-radius: 5px; }
.order-list, .admin-list { max-height: 620px; padding-right: 4px; }
.admin-list article, .order-card {
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: 6px;
}
.order-card { border-left-color: var(--red); }
.small-button { min-height: 34px; border-radius: 4px; }
.order-actions { padding-top: 8px; border-top: 1px solid var(--line); }

@media (max-width: 900px) {
  .admin-portal { grid-template-columns: 1fr; }
  .admin-sidebar { position: static; display: flex; overflow-x: auto; }
  .admin-tab { flex: 0 0 auto; }
  .admin-layout { grid-template-columns: 1fr; }
  .login-card { grid-template-columns: 1fr; gap: 18px; }
  .login-card::before { min-height: 150px; font-size: 2.7rem; }
  .login-card .eyebrow, .login-card h3, .login-card .login-copy, .login-card input, .login-card button, .login-card .login-hint { grid-column: 1; }
}

@media (max-width: 640px) {
  .site-header { top: 0; width: 100%; margin: 0; border-inline: 0; border-radius: 0; }
  .portal-hero { margin-top: 10px; border-radius: 6px; }
  .hero h1, .portal-hero h1 { font-size: 2rem; }
  .section-heading h2 { font-size: 1.8rem; }
  .stats-section { margin: 14px 10px 0; }
  .admin-page-section { padding: 18px 10px 40px; }
  .admin-portal-head { align-items: flex-start; padding: 18px; }
  .admin-portal-head h1 { font-size: 1.55rem; }
  .portal-cards { grid-template-columns: 1fr; }
  .admin-form, .orders-panel { padding: 15px; }
}

@media (max-width: 380px) {
  .brand-logo {
    width: 62px;
    height: 32px;
  }

  .brand strong {
    max-width: 38vw;
    font-size: .82rem;
  }

  .nav-links a {
    padding-inline: 10px;
    font-size: .82rem;
  }

  .portal-hero .hero-content {
    padding: 92px 16px 132px;
  }

  .hero h1 {
    font-size: clamp(1.95rem, 12vw, 3rem);
  }

  .stats-section {
    grid-template-columns: 1fr;
  }

  .cover,
  .cover img {
    min-height: 190px;
  }

  .detail-cover,
  .detail-cover img,
  .product-cover,
  .product-cover img {
    min-height: 280px;
  }
}

@media (max-width: 640px) {
  .portal-hero { max-width: calc(100vw - 20px); overflow: hidden; }
  .portal-hero .hero-content { width: 100%; max-width: 100%; min-width: 0; }
  .hero h1,
  .portal-hero h1 {
    width: 100%;
    max-width: 100%;
    font-size: 2rem;
    line-height: 1.06;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
}