/**
 * NUMISPEC: THE GRAND ARCHIVE × SHOPIFY DAWN MINIMAL
 * 
 * Philosophy: Purest Content-First Minimalism
 * - Baseline: The Grand Archive (warm bone parchment, imperial gold, deep sepia ink)
 * - Architecture: Shopify Dawn OS 2.0 (clean lines, spacious typography, zero clutter)
 * - Rule: Strictly ONE single clean navigation header (no multiple navs, no announcement banners)
 */

:root {
  --arch-bg: #FAF7F2;
  --arch-surface: #FFFFFF;
  --arch-surface-subtle: #F3EDE2;
  --arch-text: #161412;
  --arch-text-muted: #6B655F;
  --arch-gold: #C5A059;
  --arch-gold-dark: #9A7B38;
  --arch-border: rgba(22, 20, 18, 0.08);
  --arch-border-subtle: rgba(22, 20, 18, 0.04);
  --arch-border-focus: #161412;

  --arch-header-bg: rgba(250, 247, 242, 0.94);
  --arch-card-bg: #FFFFFF;
  --arch-card-frame-bg: #FDFBF7;
  --arch-card-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  --arch-btn-primary-bg: #161412;
  --arch-btn-primary-text: #FFFFFF;
  --arch-btn-primary-hover: #C5A059;
  --arch-btn-primary-hover-text: #161412;
  --arch-footer-bg: #FAF7F2;

  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* Explicit Dark Mode */
html[data-mode="dark"],
body[data-mode="dark"] {
  --arch-bg: #0D0C0A;
  --arch-surface: #171512;
  --arch-surface-subtle: #201D19;
  --arch-text: #FAF6EF;
  --arch-text-muted: #A8A196;
  --arch-gold: #DFC488;
  --arch-gold-dark: #C5A059;
  --arch-border: rgba(223, 196, 136, 0.16);
  --arch-border-subtle: rgba(223, 196, 136, 0.08);
  --arch-border-focus: #DFC488;

  --arch-header-bg: rgba(13, 12, 10, 0.94);
  --arch-card-bg: #171512;
  --arch-card-frame-bg: #1D1A16;
  --arch-card-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
  --arch-btn-primary-bg: #DFC488;
  --arch-btn-primary-text: #161412;
  --arch-btn-primary-hover: #EED7A1;
  --arch-btn-primary-hover-text: #161412;
  --arch-footer-bg: #0D0C0A;
}

/* System Dark Mode Fallback */
@media (prefers-color-scheme: dark) {
  html:not([data-mode="light"]) {
    --arch-bg: #0D0C0A;
    --arch-surface: #171512;
    --arch-surface-subtle: #201D19;
    --arch-text: #FAF6EF;
    --arch-text-muted: #A8A196;
    --arch-gold: #DFC488;
    --arch-gold-dark: #C5A059;
    --arch-border: rgba(223, 196, 136, 0.16);
    --arch-border-subtle: rgba(223, 196, 136, 0.08);
    --arch-border-focus: #DFC488;

    --arch-header-bg: rgba(13, 12, 10, 0.94);
    --arch-card-bg: #171512;
    --arch-card-frame-bg: #1D1A16;
    --arch-card-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
    --arch-btn-primary-bg: #DFC488;
    --arch-btn-primary-text: #161412;
    --arch-btn-primary-hover: #EED7A1;
    --arch-btn-primary-hover-text: #161412;
    --arch-footer-bg: #0D0C0A;
  }
}

body[data-theme="archive-dawn"] {
  background-color: var(--arch-bg);
  color: var(--arch-text);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* ==========================================================================
   1. SINGLE MINIMALIST HEADER (NO MULTIPLE NAVS)
   ========================================================================== */
.minimal-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--arch-header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--arch-border);
  transition: all 0.2s ease;
}

.minimal-header-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 22px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Brand Wordmark */
.minimal-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--arch-text);
}

.brand-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--arch-gold);
}

.brand-title {
  font-family: 'Cinzel', var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--arch-text);
}

/* Single Primary Nav List */
.minimal-nav {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.minimal-nav a {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--arch-text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
  position: relative;
  padding: 6px 0;
}

.minimal-nav a:hover,
.minimal-nav a.active {
  color: var(--arch-text);
}

.minimal-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--arch-text);
}

/* Minimal Utilities */
.minimal-utilities {
  display: flex;
  align-items: center;
  gap: 16px;
}

.minimal-utilities .theme-toggle-btn {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--arch-text);
  background: var(--arch-surface);
  border: 1px solid var(--arch-border);
  padding: 6px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.minimal-utilities .theme-toggle-btn:hover {
  border-color: var(--arch-gold);
  color: var(--arch-gold);
}

.minimal-utilities .theme-toggle-btn svg {
  display: block;
}

.util-link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--arch-text);
  background: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s ease;
}

.util-link:hover {
  color: var(--arch-gold-dark);
}

/* ==========================================================================
   2. DAWN MINIMAL HERO SECTION
   ========================================================================== */
.minimal-hero {
  padding: 100px 40px 120px;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.minimal-eyebrow {
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--arch-gold-dark);
  font-weight: 700;
  margin-bottom: 24px;
  display: inline-block;
}

.minimal-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5.2rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
  color: var(--arch-text);
}

.minimal-hero h1 em {
  font-style: italic;
  color: var(--arch-gold-dark);
}

.minimal-hero p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--arch-text-muted);
  max-width: 680px;
  margin: 0 auto 40px;
}

.minimal-hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-minimal-primary {
  padding: 16px 36px;
  background: var(--arch-btn-primary-bg);
  color: var(--arch-btn-primary-text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-radius: 0;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-minimal-primary:hover {
  background: var(--arch-btn-primary-hover);
  color: var(--arch-btn-primary-hover-text);
}

.btn-minimal-outline {
  padding: 16px 36px;
  background: transparent;
  color: var(--arch-text);
  border: 1px solid var(--arch-text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-radius: 0;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-minimal-outline:hover {
  background: var(--arch-surface);
}

/* ==========================================================================
   3. DAWN CONTENT-FIRST CATALOG GRID
   ========================================================================== */
.minimal-catalog-section {
  max-width: 1440px;
  margin: 0 auto;
  padding: 80px 40px 100px;
  border-top: 1px solid var(--arch-border);
}

.minimal-filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 20px;
}

.minimal-section-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--arch-text);
}

.minimal-filter-links {
  display: flex;
  gap: 24px;
}

.filter-text-btn {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--arch-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding-bottom: 4px;
  position: relative;
  transition: color 0.15s ease;
}

.filter-text-btn:hover,
.filter-text-btn.active {
  color: var(--arch-text);
}

.filter-text-btn.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--arch-gold);
}

/* Product Cards */
.minimal-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 40px;
}

.minimal-card {
  background: var(--arch-card-bg);
  border: 1px solid var(--arch-border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--arch-card-shadow);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.minimal-card:hover {
  border-color: var(--arch-gold);
  transform: translateY(-3px);
}

.minimal-card .card-3d-wrap {
  height: 280px;
  background: var(--arch-card-frame-bg);
  border: 1px solid var(--arch-border-subtle);
  border-radius: 4px;
  margin-bottom: 20px;
  cursor: pointer;
  position: relative;
}

.minimal-card .card-face {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}

.minimal-card .card-face img {
  max-width: 86%;
  max-height: 86%;
  width: auto;
  height: auto;
  object-fit: contain;
  margin: auto;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

/* Sizing for vertical coin slab packs (PCGS & NGC holders) to fit comfortably inside card frames */
.minimal-card .card-face img[src*="coin"],
.minimal-card .card-face img[src*="moneda"],
.minimal-card[data-category*="coin"] .card-face img {
  max-height: 70%;
  max-width: 56%;
  filter: drop-shadow(0 6px 16px rgba(22, 20, 18, 0.16));
}

/* Sizing for horizontal banknote slab packs (PMG holders) */
.minimal-card .card-face img[src*="banknote"],
.minimal-card .card-face img[src*="billete"],
.minimal-card[data-category*="banknote"] .card-face img {
  max-width: 86%;
  max-height: 68%;
  filter: drop-shadow(0 4px 12px rgba(22, 20, 18, 0.12));
}

.minimal-card:hover .card-face img {
  transform: scale(1.03);
}

.minimal-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}

.minimal-grade-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--arch-gold-dark);
  text-transform: uppercase;
}

.minimal-census {
  font-size: 0.7rem;
  color: var(--arch-text-muted);
  font-family: var(--font-mono);
}

.minimal-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--arch-text);
  margin-bottom: 4px;
}

.minimal-sub {
  font-size: 0.82rem;
  color: var(--arch-text-muted);
  margin-bottom: 18px;
  line-height: 1.5;
}

.minimal-card-bottom {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--arch-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.minimal-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--arch-text);
}

.minimal-card-actions {
  display: flex;
  gap: 10px;
}

.btn-card-loupe {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--arch-text-muted);
  text-decoration: underline;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.btn-card-loupe:hover {
  color: var(--arch-text);
}

.btn-card-acquire {
  padding: 8px 16px;
  background: var(--arch-btn-primary-bg);
  color: var(--arch-btn-primary-text);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  border-radius: 0;
  transition: all 0.15s ease;
}

.btn-card-acquire:hover {
  background: var(--arch-btn-primary-hover);
  color: var(--arch-btn-primary-hover-text);
}

/* ==========================================================================
   4. DAWN MEDIA-WITH-TEXT SECTION (EDITORIAL MONOGRAPH)
   ========================================================================== */
.minimal-media-with-text {
  max-width: 1440px;
  margin: 0 auto;
  padding: 100px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  border-top: 1px solid var(--arch-border);
}

.monograph-visual {
  background: var(--arch-card-frame-bg);
  border: 1px solid var(--arch-border);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

.monograph-visual img {
  max-width: 75%;
  max-height: 440px;
  width: auto;
  height: auto;
  object-fit: contain;
  margin: 0 auto;
  border-radius: 4px;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.25));
}

.monograph-copy h2 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--arch-text);
  margin-bottom: 20px;
}

.monograph-copy p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--arch-text-muted);
  margin-bottom: 24px;
}

/* ==========================================================================
   5. DAWN MINIMAL 3-COLUMN TRUST ROW
   ========================================================================== */
.minimal-trust-section {
  max-width: 1440px;
  margin: 0 auto;
  padding: 80px 40px;
  border-top: 1px solid var(--arch-border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.trust-col {
  background: var(--arch-surface);
  border: 1px solid var(--arch-border);
  padding: 32px 28px;
  border-radius: 4px;
  transition: border-color 0.2s ease;
}

.trust-col:hover {
  border-color: var(--arch-gold);
}

.trust-col h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--arch-text);
}

.trust-col p {
  font-size: 0.88rem;
  color: var(--arch-text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   6. DAWN COLLAPSIBLE ACCORDION
   ========================================================================== */
.minimal-accordion-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 40px 100px;
  border-top: 1px solid var(--arch-border);
}

.minimal-accordion-item {
  border-bottom: 1px solid var(--arch-border);
}

.minimal-accordion-trigger {
  width: 100%;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--arch-text);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.minimal-accordion-trigger:hover {
  color: var(--arch-gold-dark);
}

.minimal-accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  font-size: 0.9rem;
  color: var(--arch-text-muted);
  line-height: 1.7;
}

.minimal-accordion-item.active .minimal-accordion-panel {
  max-height: 240px;
  padding-bottom: 24px;
}

/* ==========================================================================
   7. SINGLE MINIMAL FOOTER
   ========================================================================== */
.minimal-footer {
  border-top: 1px solid var(--arch-border);
  padding: 40px;
  background: var(--arch-bg);
}

.minimal-footer-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--arch-text-muted);
  flex-wrap: wrap;
  gap: 16px;
}

.minimal-footer-links {
  display: flex;
  gap: 24px;
}

.minimal-footer-links a:hover {
  color: var(--arch-text);
}

@media (max-width: 1024px) {
  .minimal-media-with-text {
    grid-template-columns: 1fr;
  }
  .minimal-trust-section {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  html, body {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
  }

  /* 1. Header */
  .minimal-header-inner {
    padding: 12px 16px;
  }

  .brand-logo-text {
    font-size: 1.05rem;
    letter-spacing: 0.08em;
  }

  .minimal-nav {
    display: none;
  }

  .minimal-utilities {
    gap: 8px;
  }

  .minimal-utilities .theme-toggle-btn {
    padding: 6px 9px;
  }
  .minimal-utilities .theme-toggle-btn .theme-label {
    display: none;
  }

  .util-link {
    font-size: 0.74rem;
    padding: 6px 8px;
  }
  .util-link.trigger-cert-lookup {
    display: none; /* Accessible in hero & footer */
  }

  /* 2. Hero Section */
  .minimal-hero {
    padding: 50px 16px 50px;
  }

  .minimal-eyebrow {
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    line-height: 1.4;
    margin-bottom: 16px;
  }

  .minimal-hero h1 {
    font-size: clamp(1.9rem, 8vw, 2.7rem);
    line-height: 1.15;
    margin-bottom: 16px;
    word-break: break-word;
  }

  .minimal-hero p {
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 28px;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .hero-btn-primary,
  .hero-btn-secondary {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 13px 18px;
    box-sizing: border-box;
  }

  /* 3. Catalog Section */
  .minimal-catalog-section {
    padding: 40px 16px 50px;
  }

  .minimal-catalog-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
  }

  .minimal-section-title {
    font-size: 1.65rem;
  }

  .minimal-filter-links {
    display: flex;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 16px;
    padding-bottom: 6px;
    box-sizing: border-box;
  }

  .minimal-filter-links::-webkit-scrollbar {
    display: none;
  }

  .filter-text-btn {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.72rem;
  }

  /* 4. Catalog Grid */
  .minimal-catalog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    width: 100%;
  }

  .minimal-card {
    padding: 18px 16px;
    box-sizing: border-box;
  }

  .minimal-card-thumb {
    height: 270px;
    padding: 16px 12px;
  }

  .minimal-card-title {
    font-size: 1.25rem;
    word-break: break-word;
  }

  .minimal-card-footer {
    flex-wrap: wrap;
    gap: 12px;
  }

  .minimal-card-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .btn-outline-inspect,
  .btn-gold-buy {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 9px 8px;
    box-sizing: border-box;
  }

  /* 5. Monograph (Media with text) */
  .minimal-media-with-text {
    padding: 40px 16px;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .minimal-media-img-frame {
    padding: 20px 12px;
  }

  .minimal-media-img-frame img {
    max-height: 280px;
    max-width: 85%;
  }

  .minimal-media-copy h2 {
    font-size: 1.6rem;
    word-break: break-word;
  }

  .spec-grid-inline {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .spec-box-clean {
    padding: 10px 12px;
  }

  .media-actions-row {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .media-actions-row a,
  .media-actions-row button {
    width: 100%;
    text-align: center;
    justify-content: center;
    box-sizing: border-box;
  }

  /* 6. Trust Section */
  .minimal-trust-section {
    padding: 40px 16px;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .trust-pillar-clean {
    padding: 20px 16px;
    box-sizing: border-box;
  }

  /* 7. Accordions */
  .minimal-faq-section {
    padding: 40px 16px 50px;
  }

  .dawn-accordion-trigger {
    font-size: 1.05rem;
    gap: 12px;
  }

  /* 8. Switcher Banner */
  .dawn-switch-banner {
    margin: 30px 16px 20px;
    padding: 20px 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    box-sizing: border-box;
  }

  .dawn-switch-title {
    font-size: 1.15rem;
  }

  .dawn-switch-btn {
    width: 100%;
    justify-content: center;
    padding: 12px 18px;
    box-sizing: border-box;
  }

  /* 9. Footer */
  .minimal-footer {
    padding: 32px 16px;
  }

  .minimal-footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    text-align: left;
  }

  .minimal-footer-links {
    flex-wrap: wrap;
    gap: 12px 16px;
  }

  /* 10. Modals & Drawer on iPhone */
  [data-theme="archive-dawn"] .quick-view-dialog {
    width: calc(100vw - 20px);
    max-width: calc(100vw - 20px);
    padding: 20px 14px;
    margin: 10px;
    box-sizing: border-box;
  }

  [data-theme="archive-dawn"] .quick-view-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  [data-theme="archive-dawn"] .qv-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  [data-theme="archive-dawn"] .qv-buy-btn,
  [data-theme="archive-dawn"] .qv-cert-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
    box-sizing: border-box;
  }
}

/* ==========================================================================
   8. DAWN CART DRAWER & DETAIL MODAL (LIGHT & DARK MODES)
   ========================================================================== */
[data-theme="archive-dawn"] .cart-drawer-panel {
  background: var(--arch-surface);
  border-left: 1px solid var(--arch-border);
  color: var(--arch-text);
  font-family: var(--font-sans);
  border-radius: 0;
}

[data-theme="archive-dawn"] .cart-drawer-header {
  border-bottom: 1px solid var(--arch-border);
  padding: 24px 28px;
}

[data-theme="archive-dawn"] .cart-drawer-title-group h3 {
  font-family: 'Cinzel', var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.14em;
  color: var(--arch-text);
}

[data-theme="archive-dawn"] .cart-sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--arch-text-muted);
}

[data-theme="archive-dawn"] .cart-shipping-meter {
  background: var(--arch-surface-subtle);
  border-bottom: 1px solid var(--arch-border-subtle);
  padding: 14px 28px;
}

[data-theme="archive-dawn"] .meter-bar-track {
  height: 4px;
  background: var(--arch-border-subtle);
  border-radius: 0;
}

[data-theme="archive-dawn"] .meter-bar-fill {
  background: var(--arch-gold);
  border-radius: 0;
}

[data-theme="archive-dawn"] .cart-assurance-pill {
  background: rgba(197, 160, 89, 0.12);
  color: var(--arch-gold);
  border: 1px solid rgba(197, 160, 89, 0.25);
  border-radius: 2px;
}

[data-theme="archive-dawn"] .cart-item-card {
  background: var(--arch-surface);
  border: 1px solid var(--arch-border);
  border-radius: 0;
  padding: 16px;
  margin-bottom: 14px;
}

[data-theme="archive-dawn"] .cart-item-thumb {
  background: var(--arch-card-frame-bg);
  border: 1px solid var(--arch-border-subtle);
  border-radius: 0;
}

[data-theme="archive-dawn"] .cart-item-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--arch-text);
}

[data-theme="archive-dawn"] .cart-drawer-footer {
  background: var(--arch-surface);
  border-top: 1px solid var(--arch-border);
  padding: 24px 28px 32px;
}

[data-theme="archive-dawn"] .checkout-btn {
  border-radius: 0;
  background: var(--arch-btn-primary-bg);
  color: var(--arch-btn-primary-text);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

[data-theme="archive-dawn"] .checkout-btn:hover {
  background: var(--arch-btn-primary-hover);
  color: var(--arch-btn-primary-hover-text);
}

/* Dawn Detail Modal */
[data-theme="archive-dawn"] .quick-view-dialog {
  border-radius: 0;
  border: 1px solid var(--arch-border);
  background: var(--arch-surface);
  color: var(--arch-text);
  font-family: var(--font-sans);
}

[data-theme="archive-dawn"] .quick-view-dialog .modal-header h3 {
  font-family: 'Cinzel', var(--font-serif);
  color: var(--arch-text);
  letter-spacing: 0.12em;
}

[data-theme="archive-dawn"] .qv-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  color: var(--arch-text);
}

[data-theme="archive-dawn"] .qv-loupe-container {
  background: var(--arch-card-frame-bg);
  border: 1px solid var(--arch-border-subtle);
  border-radius: 0;
}

[data-theme="archive-dawn"] .loupe-lens {
  border: 2px solid var(--arch-gold);
}

[data-theme="archive-dawn"] .qv-provenance-box {
  background: var(--arch-surface-subtle);
  border: 1px solid var(--arch-border);
  border-radius: 0;
  color: var(--arch-text);
}

[data-theme="archive-dawn"] .qv-provenance-box strong {
  color: var(--arch-gold);
}

[data-theme="archive-dawn"] .qv-spec-list {
  background: var(--arch-surface-subtle);
  border: 1px solid var(--arch-border);
  border-radius: 0;
}

[data-theme="archive-dawn"] .qv-buy-btn {
  border-radius: 0;
  background: var(--arch-btn-primary-bg);
  color: var(--arch-btn-primary-text);
}

[data-theme="archive-dawn"] .qv-buy-btn:hover {
  background: var(--arch-btn-primary-hover);
  color: var(--arch-btn-primary-hover-text);
}

[data-theme="archive-dawn"] .qv-cert-btn {
  border-radius: 0;
  background: transparent;
  color: var(--arch-text);
  border: 1px solid var(--arch-border);
}

/* ==========================================================================
   DESIGN SWITCHER (Dawn -> Causal)
   ========================================================================== */
.dawn-switch-banner {
  max-width: 1200px;
  margin: 70px auto 40px;
  padding: 30px 36px;
  background: var(--arch-card-bg);
  border: 1px solid var(--arch-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: all 0.25s ease;
}

.dawn-switch-banner:hover {
  border-color: var(--arch-gold);
}

.dawn-switch-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dawn-switch-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--arch-gold);
}

.dawn-switch-title {
  font-family: var(--font-serif-cinzel);
  font-size: 1.25rem;
  color: var(--arch-text);
  letter-spacing: 0.04em;
  margin: 0;
}

.dawn-switch-desc {
  font-family: var(--font-serif-cormorant);
  font-size: 1rem;
  color: var(--arch-text-muted);
  margin: 0;
  line-height: 1.5;
}

.dawn-switch-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  background: var(--arch-btn-primary-bg);
  color: var(--arch-btn-primary-text) !important;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 9999px;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.dawn-switch-btn:hover {
  background: var(--arch-btn-primary-hover);
  color: var(--arch-btn-primary-hover-text) !important;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .dawn-switch-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    margin: 40px 16px 30px;
  }
  .dawn-switch-btn {
    width: 100%;
    justify-content: center;
  }
}