:root {
  --bg: #f5f0e8;
  --paper: rgba(252, 248, 242, 0.92);
  --paper-strong: #fffdf9;
  --ink: #171411;
  --muted: #6f665e;
  --accent: #8e6a43;
  --accent-soft: rgba(142, 106, 67, 0.1);
  --line: rgba(23, 20, 17, 0.12);
  --line-strong: rgba(23, 20, 17, 0.2);
  --shadow: 0 24px 60px rgba(23, 20, 17, 0.08);
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 6px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Hanken Grotesk", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top right, rgba(142, 106, 67, 0.11), transparent 28rem),
    radial-gradient(circle at bottom left, rgba(23, 20, 17, 0.04), transparent 30rem),
    repeating-linear-gradient(90deg, transparent 0, transparent 77px, rgba(23, 20, 17, 0.025) 78px, rgba(23, 20, 17, 0.025) 79px),
    linear-gradient(180deg, #fbf8f2 0%, var(--bg) 100%);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

.shell {
  width: min(1220px, calc(100vw - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(249, 245, 239, 0.84);
  border-bottom: 1px solid rgba(23, 20, 17, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-height: 84px;
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-mark__seal {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.6);
  font-family: "Cormorant Garamond", serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.brand-mark__copy strong,
.hero__title,
.section-title,
.product-detail__title,
.certificate-sheet h2 {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
}

.brand-mark__copy strong {
  display: block;
  font-size: 1.15rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-mark__copy span,
.tiny {
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-nav a {
  position: relative;
  padding: 0.35rem 0;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.2rem;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.cart-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: #181512;
  color: #fffaf3;
}

.cart-pill::after {
  display: none;
}

main {
  padding: 2rem 0 4rem;
}

.hero,
.checkout-layout,
.admin-grid,
.product-layout {
  display: grid;
  gap: 1.25rem;
}

.hero {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  padding-top: 1rem;
}

.hero__panel,
.hero__status,
.panel,
.card,
.product-card,
.auth-box,
.checkout-layout__aside,
.admin-grid__panel,
.certificate-sheet,
.document-frame {
  background: linear-gradient(180deg, rgba(255, 253, 249, 0.95), rgba(252, 248, 242, 0.9));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero__panel {
  padding: 3rem;
}

.hero__status {
  padding: 1.6rem;
  display: grid;
  gap: 1rem;
}

.editorial-note,
.panel,
.card,
.auth-box,
.checkout-layout__aside,
.admin-grid__panel,
.document-frame {
  padding: 1.5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid var(--line-strong);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow--plain {
  border-bottom-color: rgba(23, 20, 17, 0.08);
}

.hero__title {
  margin: 1.2rem 0 0.75rem;
  font-size: clamp(3rem, 6vw, 5.6rem);
  line-height: 0.92;
  letter-spacing: -0.04em;
}

.hero__lede,
.section-copy,
.muted {
  color: var(--muted);
  line-height: 1.7;
}

.hero__actions,
.inline-actions,
.document-actions,
.document-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero__actions {
  margin-top: 1.5rem;
}

.button,
.ghost-button,
.site-form button,
.tab-button {
  appearance: none;
  border: 0;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 600;
}

.button {
  background: #1a1612;
  color: #fff9f2;
  box-shadow: 0 16px 30px rgba(23, 20, 17, 0.12);
}

.ghost-button {
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  border: 1px solid var(--line);
}

.button:hover,
.ghost-button:hover,
.site-form button:hover,
.tab-button:hover,
.product-card:hover {
  transform: translateY(-1px);
}

.text-link {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

.stat-grid,
.feature-grid,
.catalog-grid,
.gallery-grid,
.site-form__grid {
  display: grid;
  gap: 1rem;
}

.stat-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.8rem;
}

.stat-card {
  padding: 1.1rem 1.15rem;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(23, 20, 17, 0.08);
  border-radius: var(--radius-md);
}

.stat-card strong {
  display: block;
  margin-bottom: 0.2rem;
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem;
}

.section {
  margin-top: 2rem;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.support-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1.6rem;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.card h3,
.panel h3,
.auth-box h3,
.admin-grid__panel h3,
.editorial-note h3,
.checkout-layout__aside h3 {
  margin: 0 0 0.7rem;
  font-size: 1.08rem;
}

.catalog-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 1rem;
  margin: 1rem 0 1.5rem;
}

.catalog-controls input,
.catalog-controls select,
.site-form input,
.site-form select,
.site-form textarea,
.auth-search input {
  width: 100%;
  min-height: 48px;
  padding: 0.95rem 1rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(23, 20, 17, 0.14);
  border-radius: var(--radius-sm);
}

.catalog-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.product-card__image {
  aspect-ratio: 4 / 5;
  background: linear-gradient(180deg, rgba(142, 106, 67, 0.08), rgba(23, 20, 17, 0.04));
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__body {
  display: grid;
  gap: 0.8rem;
  padding: 1.25rem;
}

.product-card__body h3,
.product-card__body p {
  margin: 0;
}

.product-card__meta,
.micro-list,
.certificate-sheet__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  background: rgba(23, 20, 17, 0.06);
  color: var(--muted);
  font-size: 0.78rem;
}

.price {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.8rem;
}

.product-layout {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.85fr);
}

.gallery-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.product-detail {
  padding: 1.6rem;
}

.product-detail__title {
  margin: 0.3rem 0 0.8rem;
  font-size: clamp(2.5rem, 4vw, 3.6rem);
  line-height: 0.95;
}

.option-grid,
.site-form,
.status-list,
.checkout-cart,
.tab-row {
  display: grid;
  gap: 0.9rem;
}

.option-group,
.site-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.notice,
.success-box,
.error-box,
.empty-state {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
}

.notice {
  background: rgba(142, 106, 67, 0.08);
  color: #6f5437;
}

.success-box {
  background: rgba(86, 116, 89, 0.12);
  color: #314235;
}

.error-box {
  background: rgba(140, 83, 58, 0.13);
  color: #653826;
}

.empty-state {
  color: var(--muted);
  border: 1px dashed rgba(23, 20, 17, 0.16);
  background: rgba(255, 255, 255, 0.45);
}

.checkout-layout {
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, 0.85fr);
  align-items: start;
}

.cart-row {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) auto;
  gap: 0.85rem;
  align-items: center;
  padding: 0.95rem;
  border: 1px solid rgba(23, 20, 17, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.6);
}

.cart-row img {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.site-form__grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.site-form textarea {
  min-height: 132px;
  resize: vertical;
}

.site-form__hint {
  color: var(--muted);
  font-size: 0.88rem;
}

.status-list {
  align-items: stretch;
}

.status-item {
  display: grid;
  gap: 0.35rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(23, 20, 17, 0.08);
}

.status-ready {
  border-color: rgba(86, 116, 89, 0.34);
}

.status-warning {
  border-color: rgba(142, 106, 67, 0.34);
}

.status-error {
  border-color: rgba(140, 83, 58, 0.38);
}

.inline-actions--tight {
  gap: 0.55rem;
}

.tab-button {
  justify-self: start;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(23, 20, 17, 0.1);
  color: var(--muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.76rem;
}

.tab-button[aria-selected="true"] {
  background: #181512;
  color: #fff9f2;
}

.admin-grid {
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.9fr);
  align-items: start;
}

.admin-aside-section[hidden] {
  display: none;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.summary-card,
.detail-block {
  display: grid;
  gap: 0.45rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(23, 20, 17, 0.08);
}

.summary-card span,
.summary-card small {
  color: var(--muted);
}

.summary-card span,
.summary-card small,
.order-card__meta,
.detail-line__meta {
  font-size: 0.82rem;
}

.summary-card strong {
  font-size: 1.8rem;
  line-height: 1;
}

.order-toolbar {
  margin-top: 1rem;
}

.order-card {
  width: 100%;
  text-align: left;
  cursor: pointer;
  font: inherit;
}

.order-card__head,
.order-detail__top,
.detail-line {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.order-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.order-detail {
  display: grid;
  gap: 1rem;
}

.order-detail__title {
  margin: 0.25rem 0 0;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 0.96;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.detail-list {
  display: grid;
  gap: 0.8rem;
}

.detail-line {
  padding-top: 0.1rem;
}

.detail-line + .detail-line {
  border-top: 1px solid rgba(23, 20, 17, 0.08);
  padding-top: 0.85rem;
}

.detail-line__meta {
  display: grid;
  gap: 0.25rem;
  text-align: right;
}

.tab-panel[hidden] {
  display: none;
}

.certificate-sheet {
  padding: 2rem;
  display: grid;
  gap: 1.1rem;
}

.certificate-sheet__top {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 1.2rem;
  align-items: start;
}

.qr-block {
  display: grid;
  gap: 0.65rem;
  justify-items: center;
  text-align: center;
}

.qr-block canvas {
  background: white;
  padding: 0.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(23, 20, 17, 0.12);
}

.document-type {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.document-link-row {
  align-items: center;
  overflow-wrap: anywhere;
}

.certificate-sheet__images {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.certificate-sheet__images img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.document-frame {
  display: grid;
  gap: 1.2rem;
}

.document-frame__head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
}

.rich-copy p {
  margin: 0.6rem 0;
}

.auth-search {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.auth-search input {
  flex: 1;
  min-width: 220px;
}

.site-footer {
  padding: 1rem 0 3rem;
  color: var(--muted);
}

@media (max-width: 1000px) {
  .hero,
  .checkout-layout,
  .admin-grid,
  .product-layout,
  .support-strip {
    grid-template-columns: 1fr;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-grid,
  .feature-grid,
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(1220px, calc(100vw - 1rem));
  }

  .site-header {
    position: static;
    backdrop-filter: none;
  }

  .site-header__inner,
  .section-head,
  .document-frame__head {
    flex-direction: column;
    align-items: start;
  }

  .site-nav {
    width: 100%;
    display: flex;
    flex-wrap: nowrap;
    gap: 0.6rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    scrollbar-width: none;
  }

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

  .site-nav a,
  .cart-pill {
    flex: 0 0 auto;
    width: auto;
    min-height: 42px;
    padding: 0.75rem 0.9rem;
    border: 1px solid rgba(23, 20, 17, 0.1);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.76);
  }

  .cart-pill {
    background: #181512;
  }

  .brand-mark__seal {
    width: 40px;
    height: 40px;
    font-size: 1.15rem;
  }

  .brand-mark__copy strong {
    font-size: 0.96rem;
    letter-spacing: 0.14em;
  }

  .brand-mark__copy span {
    display: none;
  }

  .hero__title {
    font-size: clamp(2.35rem, 13vw, 3.4rem);
  }

  .section-title,
  .product-detail__title {
    font-size: clamp(2rem, 9vw, 2.75rem);
  }

  .hero__actions,
  .inline-actions,
  .document-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .ghost-button {
    width: 100%;
  }

  .hero__panel,
  .hero__status,
  .panel,
  .card,
  .auth-box,
  .checkout-layout__aside,
  .admin-grid__panel,
  .certificate-sheet,
  .document-frame {
    padding: 1.2rem;
  }

  .catalog-grid,
  .feature-grid,
  .gallery-grid,
  .site-form__grid,
  .certificate-sheet__top,
  .certificate-sheet__images,
  .catalog-controls,
  .stat-grid,
  .detail-grid,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .order-card__head,
  .order-detail__top,
  .detail-line,
  .cart-row {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .detail-line__meta {
    text-align: left;
  }
}

@media (max-width: 480px) {
  main {
    padding: 1rem 0 3rem;
  }

  .section {
    margin-top: 1.25rem;
  }

  .hero {
    padding-top: 0.25rem;
  }

  .hero__panel,
  .hero__status,
  .panel,
  .card,
  .auth-box,
  .checkout-layout__aside,
  .admin-grid__panel,
  .certificate-sheet,
  .document-frame {
    padding: 1rem;
  }

  .catalog-controls input,
  .catalog-controls select,
  .site-form input,
  .site-form select,
  .site-form textarea,
  .auth-search input {
    min-height: 46px;
    padding: 0.85rem 0.9rem;
  }

  .price {
    font-size: 1.55rem;
  }

  .chip {
    font-size: 0.74rem;
  }
}

@media print {
  body {
    background: white;
  }

  .site-header,
  .site-footer,
  .section-head > a,
  .document-actions,
  #adminTokenForm,
  #adminStatus,
  #recentCertificates,
  .tab-row,
  #productPanel,
  #productResult,
  #certificateResult,
  .hero__panel .section-copy {
    display: none !important;
  }

  .certificate-sheet,
  .document-frame {
    box-shadow: none;
    border: 0;
  }
}