/* ============================================================
   MAISON — E-Commerce Stylesheet
   Theme: Luxury Editorial — warm off-whites, charcoal, gold
   ============================================================ */

/* ── CSS Variables ── */
:root {
  --bg:           #f7f4ef;
  --bg-card:      #fdfaf5;
  --bg-muted:     #ede9e1;
  --text:         #1c1a17;
  --text-muted:   #6e6a61;
  --text-light:   #9e9a91;
  --accent:       #b8952a;
  --accent-dark:  #8a6d1a;
  --border:       #ddd9cf;
  --border-light: #e8e4db;
  --shadow:       rgba(28,26,23,0.09);
  --shadow-lg:    rgba(28,26,23,0.18);
  --radius:       4px;
  --radius-lg:    10px;
  --font-display: 'Cormorant Garamond', serif;
  --font-body:    'Jost', sans-serif;
  --header-h:     100px;
  --transition:   0.25s ease;
}

[data-theme="dark"] {
  --bg:           #141210;
  --bg-card:      #1e1b17;
  --bg-muted:     #252118;
  --text:         #f0ece3;
  --text-muted:   #a09a8e;
  --text-light:   #6a6459;
  --accent:       #c9a83c;
  --accent-dark:  #e0c060;
  --border:       #2e2a22;
  --border-light: #242018;
  --shadow:       rgba(0,0,0,0.3);
  --shadow-lg:    rgba(0,0,0,0.5);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.65;
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }
img { display: block; max-width: 100%; }
input, select, textarea { font-family: var(--font-body); }

/* ── Typography ── */
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.2; }

/* ── Utility ── */
.hidden { display: none !important; }

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--text);
  color: var(--bg);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  opacity: 0;
  pointer-events: none;
  z-index: 9999;
  transition: opacity 0.3s ease, transform 0.3s ease;
  white-space: nowrap;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Cart Banner ── */
.cart-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--accent);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  animation: slideDown 0.4s ease;
}
.cart-banner button { color: #fff; font-size: 1rem; line-height: 1; }
.cart-banner.hidden { display: none !important; }
@keyframes slideDown { from { transform: translateY(-100%); } to { transform: translateY(0); } }

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}
.logo-main {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--text);
  transition: color var(--transition);
}
.logo-sub {
  font-size: 0.58rem;
  letter-spacing: 0.3em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 1px;
}

.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  min-width: 120px;
}
.header-right { justify-content: flex-end; }

.icon-btn {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text);
  transition: background var(--transition), transform 0.15s;
}
.icon-btn:hover { background: var(--bg-muted); transform: scale(1.08); }

.badge {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
}

/* ── Nav ── */
.site-nav {
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: center;
  gap: 0;
  overflow-x: auto;
}
.site-nav a {
  padding: 0.6rem 1.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
  white-space: nowrap;
  position: relative;
}
.site-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1.4rem;
  right: 1.4rem;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}
.site-nav a:hover { color: var(--text); }
.site-nav a:hover::after { transform: scaleX(1); }
.site-nav a.active { color: var(--text); }
.site-nav a.active::after { transform: scaleX(1); }

.mobile-menu-btn { display: none; }

/* ── Page System ── */
.page { display: none; }
.page.active { display: block; }

/* ── Hero ── */
.hero {
  max-width: 1400px;
  margin: 0 auto;
  padding: 5rem 2rem 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  min-height: 70vh;
}
.hero-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.hero-title {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 300;
  margin-bottom: 1.5rem;
  color: var(--text);
}
.hero-title em { font-style: italic; color: var(--accent); }
.hero-sub {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 360px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  background: var(--text);
  color: var(--bg);
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--transition), transform 0.15s, box-shadow 0.15s;
}
.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow-lg);
}
.btn-full { width: 100%; text-align: center; }

.btn-ghost {
  display: inline-block;
  padding: 0.75rem 2rem;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Hero visual */
.hero-visual {
  position: relative;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-shape {
  position: absolute;
  inset: 0;
  background: var(--bg-muted);
  border-radius: 60% 40% 40% 60% / 50% 50% 60% 40%;
  transition: background var(--transition);
}
.hero-img-placeholder {
  position: relative;
  z-index: 1;
  font-size: 5rem;
  color: var(--accent);
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

/* ── Toolbar ── */
.toolbar {
  max-width: 1400px;
  margin: 0 auto 1.5rem;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 220px;
}
.search-wrap input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.6rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-wrap input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(184,149,42,0.12);
}
.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 1.1rem;
  pointer-events: none;
}

.filters { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.filters select {
  padding: 0.7rem 1.1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color var(--transition);
  appearance: none;
  padding-right: 2rem;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%236e6a61'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
}
.filters select:focus { outline: none; border-color: var(--accent); }

/* Result count */
.result-count {
  max-width: 1400px;
  margin: 0 auto 1.25rem;
  padding: 0 2rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-light);
  text-transform: uppercase;
}

/* ── Product Grid ── */
.product-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

/* ── Product Card ── */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  position: relative;
  animation: fadeUp 0.4s ease both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px var(--shadow-lg);
}

.product-card-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
  background: var(--bg-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  transition: background var(--transition);
}
.product-card-image:hover { }
.product-card-image .img-emoji {
  transition: transform 0.4s ease;
}
.product-card:hover .img-emoji { transform: scale(1.12); }

.product-card-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.6rem;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  font-weight: 500;
}
.badge-new    { background: var(--accent); color: #fff; }
.badge-low    { background: #c0392b;       color: #fff; }
.badge-out    { background: var(--text-light); color: var(--bg); }

.wishlist-toggle {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background var(--transition), transform 0.15s;
  color: var(--text-muted);
  z-index: 2;
}
.wishlist-toggle:hover { transform: scale(1.15); background: var(--bg-muted); }
.wishlist-toggle.active { color: #e74c3c; }

.product-card-info {
  padding: 1.25rem 1.25rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card-category {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}
.product-card-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.product-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}
.product-card-price {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text);
}
.product-card-rating {
  font-size: 0.75rem;
  color: var(--accent);
}
.product-card-stock {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.product-card-stock.low { color: #c0392b; }
.product-card-stock.out { color: var(--text-light); }

.card-actions {
  margin-top: auto;
  display: flex;
  gap: 0.5rem;
}
.card-actions .btn-primary {
  flex: 1;
  padding: 0.7rem 1rem;
  font-size: 0.7rem;
  text-align: center;
}
.card-actions .btn-primary:disabled {
  background: var(--bg-muted);
  color: var(--text-light);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── Product Detail ── */
.detail-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.detail-image {
  aspect-ratio: 1;
  background: var(--bg-muted);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7rem;
  position: sticky;
  top: 100px;
  transition: background var(--transition);
}

.detail-info { padding: 0.5rem 0; }
.detail-category {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.detail-name {
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 300;
  margin-bottom: 0.75rem;
}
.detail-rating { font-size: 0.85rem; color: var(--accent); margin-bottom: 1.5rem; }
.detail-price {
  font-size: 2rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.detail-desc {
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}
.detail-stock { font-size: 0.82rem; margin-bottom: 2rem; }
.detail-stock.low  { color: #c0392b; }
.detail-stock.good { color: #27ae60; }
.detail-stock.out  { color: var(--text-light); }

.detail-qty {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: fit-content;
  overflow: hidden;
}
.qty-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text);
  background: var(--bg-muted);
  transition: background var(--transition);
  cursor: pointer;
  border: none;
}
.qty-btn:hover { background: var(--border); }
.qty-display {
  width: 48px;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 500;
}

.detail-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.detail-actions .btn-primary { flex: 1; min-width: 180px; }
.detail-wishlist {
  padding: 0.85rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 1rem;
  transition: all var(--transition);
}
.detail-wishlist:hover { border-color: #e74c3c; color: #e74c3c; }
.detail-wishlist.active { color: #e74c3c; border-color: #e74c3c; background: rgba(231,76,60,0.06); }

/* Recommendations */
.recommendations-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 300;
  margin-bottom: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.recommendations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

/* ── No Results ── */
.no-results {
  max-width: 1400px;
  margin: 2rem auto;
  padding: 4rem 2rem;
  text-align: center;
  color: var(--text-muted);
}

/* ── Page Header ── */
.page-header {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 2rem 1.5rem;
  display: flex;
  align-items: baseline;
  gap: 2rem;
  border-bottom: 1px solid var(--border);
}
.back-btn {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition);
  white-space: nowrap;
}
.back-btn:hover { color: var(--accent); }
.page-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 300;
}

/* ── Cart ── */
.cart-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
  align-items: start;
}

.cart-items { display: flex; flex-direction: column; gap: 0; }

.cart-item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border-light);
  animation: fadeUp 0.3s ease both;
}
.cart-item-img {
  width: 72px;
  height: 72px;
  background: var(--bg-muted);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}
.cart-item-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 0.2rem;
}
.cart-item-category { font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.5rem; }
.cart-item-controls { display: flex; align-items: center; gap: 0.5rem; }
.cart-qty-btn {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--bg-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  color: var(--text);
  transition: background var(--transition);
}
.cart-qty-btn:hover { background: var(--border); }
.cart-qty { font-size: 0.9rem; font-weight: 500; min-width: 20px; text-align: center; }
.cart-item-price-col { text-align: right; min-width: 100px; }
.cart-item-price { font-size: 1rem; font-weight: 500; margin-bottom: 0.5rem; }
.cart-item-remove { font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-light); cursor: pointer; border: none; background: none; transition: color var(--transition); font-family: var(--font-body); }
.cart-item-remove:hover { color: #c0392b; }

/* Cart Summary */
.cart-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: sticky;
  top: 100px;
}
.cart-summary h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.summary-line.discount { color: #27ae60; }
.summary-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.15rem;
  font-weight: 600;
  padding-top: 1rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

/* Coupon */
.coupon-wrap {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.coupon-input {
  flex: 1;
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: border-color var(--transition);
}
.coupon-input::placeholder { text-transform: none; letter-spacing: 0; }
.coupon-input:focus { outline: none; border-color: var(--accent); }
.coupon-btn {
  padding: 0.65rem 1rem;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
}
.coupon-btn:hover { background: var(--border); }
.coupon-msg { font-size: 0.78rem; margin-bottom: 1rem; }
.coupon-msg.success { color: #27ae60; }
.coupon-msg.error   { color: #c0392b; }

/* ── Empty State ── */
.empty-state {
  max-width: 400px;
  margin: 4rem auto;
  text-align: center;
  color: var(--text-muted);
  padding: 2rem;
}
.empty-icon { font-size: 3.5rem; margin-bottom: 1rem; color: var(--text-light); display: block; }

/* ── Checkout ── */
.checkout-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
  align-items: start;
}

.checkout-section-heading {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.form-group input {
  padding: 0.8rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.92rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(184,149,42,0.1); }
.form-group input.error { border-color: #c0392b; }
.field-error { font-size: 0.72rem; color: #c0392b; min-height: 1em; }

.payment-options { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 2rem; }
.payment-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.88rem;
  transition: border-color var(--transition);
}
.payment-option:has(input:checked) { border-color: var(--accent); background: rgba(184,149,42,0.05); }
.payment-option input { accent-color: var(--accent); }

.checkout-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: sticky;
  top: 100px;
}
.checkout-order-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-light);
  gap: 1rem;
}
.checkout-order-item-name { font-size: 0.88rem; }
.checkout-order-item-qty  { font-size: 0.78rem; color: var(--text-muted); }
.checkout-order-item-price { font-size: 0.9rem; font-weight: 500; white-space: nowrap; }
.checkout-totals { margin-top: 1rem; }

/* ── Confirmation ── */
.confirmation-container {
  max-width: 560px;
  margin: 5rem auto;
  padding: 3.5rem 2rem;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.confirmation-icon {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  display: block;
  animation: spin 2s linear infinite;
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.confirmation-container h1 { font-size: 2.2rem; font-weight: 300; margin-bottom: 1rem; }
.confirmation-sub { color: var(--text-muted); margin-bottom: 1rem; }
.order-number { font-size: 0.78rem; letter-spacing: 0.15em; color: var(--accent); margin-bottom: 2rem; text-transform: uppercase; }
.confirmation-items {
  text-align: left;
  margin: 1.5rem 0;
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

/* ── Footer ── */
.site-footer {
  background: var(--bg-muted);
  border-top: 1px solid var(--border);
  transition: background var(--transition);
}
.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 3rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 2rem;
}
.footer-brand .logo-main { font-size: 1.2rem; letter-spacing: 0.2em; margin-bottom: 0.5rem; display: block; }
.footer-brand p { font-size: 0.8rem; color: var(--text-muted); }
.footer-links { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }
.footer-links a { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); transition: color var(--transition); }
.footer-links a:hover { color: var(--accent); }
.footer-copy { font-size: 0.72rem; color: var(--text-light); text-align: right; letter-spacing: 0.06em; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .detail-container, .cart-layout, .checkout-layout {
    grid-template-columns: 1fr;
  }
  .detail-image { position: static; aspect-ratio: 16/9; }
  .cart-summary, .checkout-summary { position: static; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-copy { text-align: center; }
}

@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; text-align: center; gap: 2rem; padding: 3rem 1.5rem; min-height: auto; }
  .hero-visual { height: 240px; order: -1; }
  .hero-sub { margin: 0 auto 2rem; }
  .mobile-menu-btn { display: flex !important; }
  .site-nav { display: none; flex-direction: column; padding: 0.5rem 0; }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 0.75rem 2rem; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .filters { justify-content: stretch; }
  .filters select { flex: 1; }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); padding: 0 1rem 3rem; }
  .form-row { grid-template-columns: 1fr; }
  .page-header { padding: 1.5rem 1rem; gap: 1rem; flex-wrap: wrap; }
  .cart-layout, .checkout-layout { padding: 1.5rem 1rem; }
  .cart-item { grid-template-columns: 56px 1fr; }
  .cart-item-price-col { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; }
}

@media (max-width: 480px) {
  .header-inner { padding: 0 1rem; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 1rem; padding: 0 1rem 3rem; }
  .product-card-info { padding: 1rem; }
  .product-card-name { font-size: 1rem; }
}