/* ================================================================
   CoinStamps Emporium — Main Stylesheet
   Luxury antique e-commerce design
   ================================================================ */

:root {
  --gold:       #c9a227;
  --gold-light: #e8c45a;
  --gold-dark:  #9b7a12;
  --navy:       #0d1b2a;
  --navy-mid:   #1a2f45;
  --navy-soft:  #243b55;
  --cream:      #faf7f0;
  --cream-mid:  #f2ece0;
  --parchment:  #e8ddc8;
  --text:       #1a1410;
  --text-mid:   #4a3f35;
  --text-soft:  #7a6e62;
  --white:      #ffffff;
  --red:        #c0392b;
  --green:      #1e8449;
  --shadow-sm:  0 2px 8px rgba(0,0,0,.08);
  --shadow-md:  0 4px 20px rgba(0,0,0,.12);
  --shadow-lg:  0 8px 40px rgba(0,0,0,.18);
  --shadow-gold:0 4px 20px rgba(201,162,39,.25);
  --radius:     12px;
  --radius-sm:  8px;
  --radius-lg:  20px;
  --transition: .25s cubic-bezier(.4,0,.2,1);
  --font:       'Cormorant Garamond', 'Georgia', serif;
  --font-ui:    'Inter', 'Segoe UI', sans-serif;
  --header-h:   70px;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-ui);
  background: var(--cream);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }

/* ── Typography ── */
h1,h2,h3,h4,h5 { font-family: var(--font); font-weight: 600; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.8rem); }
.serif { font-family: var(--font); }

/* ── Header ── */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: var(--navy);
  border-bottom: 2px solid var(--gold);
  box-shadow: 0 2px 20px rgba(0,0,0,.4);
}
.header-inner {
  max-width: 1320px; margin: 0 auto;
  display: flex; align-items: center; gap: 16px;
  padding: 0 20px; height: var(--header-h);
}
.logo {
  display: flex; align-items: center; gap: 10px;
  color: var(--gold); font-family: var(--font);
  font-size: 1.5rem; font-weight: 700; flex-shrink: 0;
}
.logo-icon { font-size: 1.8rem; }
.logo span { color: var(--white); font-size: .9rem; display: block; font-family: var(--font-ui); font-weight: 300; }

.header-search {
  flex: 1; max-width: 480px;
  display: flex; align-items: center;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(201,162,39,.3);
  border-radius: 50px; overflow: hidden;
  transition: var(--transition);
}
.header-search:focus-within {
  background: rgba(255,255,255,.15);
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,162,39,.15);
}
.header-search input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--white); padding: 10px 16px; font-size: .9rem;
}
.header-search input::placeholder { color: rgba(255,255,255,.5); }
.header-search button {
  background: var(--gold); border: none; cursor: pointer;
  padding: 10px 18px; color: var(--navy); font-size: 1rem;
  transition: var(--transition);
}
.header-search button:hover { background: var(--gold-light); }

.header-actions {
  display: flex; align-items: center; gap: 6px; margin-left: auto;
}
.hbtn {
  display: flex; align-items: center; gap: 6px;
  color: var(--white); background: none; border: none; cursor: pointer;
  padding: 8px 12px; border-radius: var(--radius-sm);
  font-size: .85rem; transition: var(--transition); position: relative;
}
.hbtn:hover { background: rgba(255,255,255,.1); color: var(--gold-light); }
.hbtn .badge {
  position: absolute; top: 2px; right: 4px;
  background: var(--gold); color: var(--navy);
  font-size: .65rem; font-weight: 700; border-radius: 50%;
  width: 16px; height: 16px; display: flex; align-items: center; justify-content: center;
}
.hbtn-icon { font-size: 1.2rem; }

/* Mobile hamburger */
.hamburger {
  display: none; background: none; border: none; cursor: pointer;
  color: var(--white); font-size: 1.5rem; padding: 6px;
}

/* ── Navigation ── */
.site-nav {
  background: var(--navy-mid);
  border-bottom: 1px solid rgba(201,162,39,.2);
}
.nav-inner {
  max-width: 1320px; margin: 0 auto;
  display: flex; align-items: center; gap: 4px;
  padding: 0 20px; overflow-x: auto; scrollbar-width: none;
}
.nav-inner::-webkit-scrollbar { display: none; }
.nav-link {
  color: rgba(255,255,255,.8); white-space: nowrap;
  padding: 10px 14px; font-size: .88rem; border-radius: var(--radius-sm);
  transition: var(--transition); display: flex; align-items: center; gap: 6px;
}
.nav-link:hover, .nav-link.active { color: var(--gold); background: rgba(201,162,39,.1); }

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-soft) 50%, #1a2a1a 100%);
  position: relative; overflow: hidden; padding: 80px 20px;
  text-align: center; min-height: 500px;
  display: flex; align-items: center; justify-content: center;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a227' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3Ccircle cx='30' cy='30' r='12'/%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: .6;
}
.hero-content { position: relative; z-index: 1; max-width: 800px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(201,162,39,.15); border: 1px solid rgba(201,162,39,.4);
  color: var(--gold-light); padding: 6px 16px; border-radius: 50px;
  font-size: .85rem; font-family: var(--font-ui); margin-bottom: 24px;
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 em { color: var(--gold); font-style: normal; }
.hero p { color: rgba(255,255,255,.75); font-size: 1.15rem; max-width: 560px; margin: 0 auto 36px; }
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px; border: none;
  font-size: .95rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); text-align: center; white-space: nowrap;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy); box-shadow: var(--shadow-gold);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 6px 28px rgba(201,162,39,.4); }
.btn-outline {
  background: transparent; color: var(--white);
  border: 2px solid rgba(255,255,255,.4);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-navy {
  background: var(--navy); color: var(--white);
}
.btn-navy:hover { background: var(--navy-soft); transform: translateY(-1px); }
.btn-sm { padding: 8px 18px; font-size: .85rem; }
.btn-block { width: 100%; justify-content: center; }
.btn-icon { padding: 10px; border-radius: 50%; }

/* ── Container ── */
.container { max-width: 1320px; margin: 0 auto; padding: 0 20px; }
.section { padding: 64px 0; }
.section-sm { padding: 40px 0; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { color: var(--navy); margin-bottom: 10px; }
.section-header p { color: var(--text-soft); font-size: 1.05rem; }
.section-header .gold-line {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  margin: 16px auto 0; border-radius: 2px;
}

/* ── Category Cards ── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}
.cat-card {
  background: var(--white); border-radius: var(--radius);
  padding: 24px 16px; text-align: center;
  border: 2px solid var(--cream-mid); cursor: pointer;
  transition: var(--transition); display: block;
}
.cat-card:hover {
  border-color: var(--gold); transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}
.cat-icon { font-size: 2.4rem; margin-bottom: 10px; }
.cat-name { font-weight: 600; font-size: .9rem; color: var(--navy); }
.cat-count { font-size: .78rem; color: var(--text-soft); margin-top: 4px; }

/* ── Product Cards ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--white); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm);
  border: 1px solid var(--cream-mid);
  transition: var(--transition); position: relative;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-img-wrap {
  position: relative; overflow: hidden;
  background: var(--cream-mid);
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
}
.product-img-wrap img {
  width: 100%; height: 100%; object-fit: contain;
  transition: transform .4s ease;
}
.product-card:hover .product-img-wrap img { transform: scale(1.08); }
.product-placeholder {
  font-size: 5rem; opacity: .3;
}
.product-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--gold); color: var(--navy);
  padding: 3px 10px; border-radius: 50px;
  font-size: .72rem; font-weight: 700;
}
.badge-sale { background: var(--red); color: #fff; }
.badge-rare { background: #6c2f8a; color: #fff; }
.badge-featured { background: var(--gold); color: var(--navy); }
.product-actions-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(13,27,42,.9), transparent);
  padding: 12px; display: flex; gap: 8px;
  transform: translateY(100%); transition: var(--transition);
}
.product-card:hover .product-actions-overlay { transform: translateY(0); }
.product-body { padding: 16px; }
.product-category { font-size: .75rem; color: var(--gold-dark); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px; }
.product-name { font-family: var(--font); font-size: 1.1rem; color: var(--navy); margin-bottom: 6px; line-height: 1.3; }
.product-meta { display: flex; gap: 12px; font-size: .78rem; color: var(--text-soft); margin-bottom: 12px; }
.product-price { display: flex; align-items: center; gap: 10px; }
.price-current { font-family: var(--font); font-size: 1.4rem; font-weight: 700; color: var(--navy); }
.price-original { font-size: .9rem; color: var(--text-soft); text-decoration: line-through; }
.price-sale { color: var(--red); }
.rarity-badge {
  display: inline-block; padding: 2px 8px; border-radius: 50px;
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
}
.rarity-common      { background: #e8f5e9; color: #1e8449; }
.rarity-scarce      { background: #e3f2fd; color: #1565c0; }
.rarity-rare        { background: #f3e5f5; color: #6a1b9a; }
.rarity-very_rare   { background: #fff3e0; color: #e65100; }
.rarity-extremely_rare { background: #fce4ec; color: #880e4f; }

/* ── Product Detail ── */
.product-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: start;
}
.product-gallery { position: sticky; top: calc(var(--header-h) + 60px); }
.gallery-main {
  border-radius: var(--radius); overflow: hidden;
  background: var(--cream-mid);
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px; border: 1px solid var(--parchment);
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 8px; }
.gallery-thumb {
  width: 72px; height: 72px; border-radius: var(--radius-sm);
  object-fit: cover; cursor: pointer; border: 2px solid transparent;
  transition: var(--transition);
}
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--gold); }

.product-info h1 { margin-bottom: 12px; }
.product-info .rarity-wrap { margin: 12px 0; }
.product-specs {
  background: var(--cream); border-radius: var(--radius);
  padding: 20px; margin: 20px 0;
  border: 1px solid var(--parchment);
}
.spec-row {
  display: flex; padding: 8px 0;
  border-bottom: 1px solid var(--parchment);
  font-size: .9rem;
}
.spec-row:last-child { border-bottom: none; }
.spec-label { color: var(--text-soft); width: 120px; flex-shrink: 0; }
.spec-value { color: var(--navy); font-weight: 500; }
.qty-selector {
  display: flex; align-items: center; gap: 0;
  border: 2px solid var(--parchment); border-radius: var(--radius-sm);
  overflow: hidden; width: fit-content; margin: 16px 0;
}
.qty-btn {
  background: var(--cream); border: none; cursor: pointer;
  width: 40px; height: 40px; font-size: 1.2rem; color: var(--navy);
  transition: var(--transition);
}
.qty-btn:hover { background: var(--parchment); }
.qty-val { width: 48px; text-align: center; font-weight: 600; font-size: .95rem; }
.add-to-cart-wrap { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }

/* ── Cart Sidebar ── */
.cart-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 2000;
  opacity: 0; pointer-events: none; transition: var(--transition);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-sidebar {
  position: fixed; top: 0; right: -420px; bottom: 0; width: 420px;
  background: var(--white); z-index: 2001;
  display: flex; flex-direction: column;
  box-shadow: -4px 0 40px rgba(0,0,0,.2);
  transition: right .35s cubic-bezier(.4,0,.2,1);
}
.cart-sidebar.open { right: 0; }
.cart-head {
  background: var(--navy); color: var(--white);
  padding: 20px 24px; display: flex; align-items: center;
  justify-content: space-between; border-bottom: 2px solid var(--gold);
}
.cart-head h3 { font-family: var(--font); color: var(--gold-light); }
.cart-body { flex: 1; overflow-y: auto; padding: 20px; }
.cart-item {
  display: flex; gap: 14px; padding: 14px 0;
  border-bottom: 1px solid var(--cream-mid);
}
.cart-item-img {
  width: 72px; height: 72px; object-fit: cover;
  border-radius: var(--radius-sm); background: var(--cream-mid);
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
}
.cart-item-info { flex: 1; }
.cart-item-name { font-size: .9rem; font-weight: 600; margin-bottom: 4px; }
.cart-item-price { color: var(--gold-dark); font-weight: 700; font-size: .95rem; }
.cart-item-remove { background: none; border: none; cursor: pointer; color: var(--text-soft); font-size: .8rem; margin-top: 4px; }
.cart-item-remove:hover { color: var(--red); }
.cart-foot {
  padding: 20px 24px; border-top: 2px solid var(--cream-mid);
  background: var(--cream);
}
.cart-total { display: flex; justify-content: space-between; margin-bottom: 16px; font-size: 1.1rem; font-weight: 700; }
.cart-empty { text-align: center; padding: 60px 20px; color: var(--text-soft); }
.cart-empty .icon { font-size: 4rem; margin-bottom: 12px; }

/* ── Forms ── */
.form-group { margin-bottom: 20px; }
.form-label { display: block; margin-bottom: 6px; font-weight: 600; font-size: .88rem; color: var(--navy); }
.form-control {
  width: 100%; padding: 11px 14px; border-radius: var(--radius-sm);
  border: 2px solid var(--parchment); background: var(--white);
  font-size: .95rem; transition: var(--transition); outline: none; color: var(--text);
}
.form-control:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,162,39,.15); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Cards ── */
.card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); border: 1px solid var(--cream-mid);
  overflow: hidden;
}
.card-header {
  padding: 18px 24px; border-bottom: 1px solid var(--cream-mid);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--cream);
}
.card-title { font-family: var(--font); font-size: 1.2rem; color: var(--navy); }
.card-body { padding: 24px; }

/* ── Alerts ── */
.alert {
  padding: 14px 18px; border-radius: var(--radius-sm);
  margin-bottom: 20px; font-size: .9rem; border-left: 4px solid;
}
.alert-success { background: #f0fdf4; border-color: var(--green); color: #14532d; }
.alert-error   { background: #fef2f2; border-color: var(--red); color: #7f1d1d; }
.alert-info    { background: #eff6ff; border-color: #2563eb; color: #1e3a8a; }

/* ── Pagination ── */
.pagination {
  display: flex; gap: 6px; justify-content: center;
  flex-wrap: wrap; margin-top: 40px;
}
.page-btn {
  width: 40px; height: 40px; border-radius: 50%;
  border: 2px solid var(--parchment); background: var(--white);
  cursor: pointer; font-size: .9rem; transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.page-btn:hover, .page-btn.active {
  background: var(--gold); color: var(--navy);
  border-color: var(--gold); font-weight: 700;
}

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: .85rem; color: var(--text-soft); padding: 14px 0;
}
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb .sep { color: var(--parchment); }

/* ── Stats Banner ── */
.stats-banner {
  background: linear-gradient(135deg, var(--navy), var(--navy-soft));
  color: var(--white); padding: 40px 20px;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  max-width: 900px; margin: 0 auto; text-align: center;
}
.stat-item h3 { font-family: var(--font); font-size: 2.4rem; color: var(--gold); margin-bottom: 4px; }
.stat-item p  { font-size: .9rem; color: rgba(255,255,255,.7); }

/* ── Features ── */
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}
.feature-item {
  text-align: center; padding: 28px 20px;
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--cream-mid); transition: var(--transition);
}
.feature-item:hover { border-color: var(--gold); box-shadow: var(--shadow-gold); }
.feature-icon { font-size: 2.4rem; margin-bottom: 12px; }
.feature-item h4 { font-family: var(--font); color: var(--navy); margin-bottom: 8px; }
.feature-item p  { font-size: .88rem; color: var(--text-soft); }
/* ── Shop Page Layout ── */
.shop-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  align-items: start;
}
#toggle-filters-btn {
  display: none;
}

/* ── Filter Bar ── */
.filter-bar {
  background: var(--white); border-radius: var(--radius);
  padding: 20px 24px; margin-bottom: 28px;
  border: 1px solid var(--cream-mid); box-shadow: var(--shadow-sm);
  display: flex; gap: 16px; flex-wrap: wrap; align-items: center;
}
.filter-group { display: flex; align-items: center; gap: 8px; }
.filter-group label { font-size: .85rem; font-weight: 600; color: var(--navy); }
.filter-select {
  padding: 7px 12px; border: 2px solid var(--parchment);
  border-radius: var(--radius-sm); font-size: .88rem;
  background: var(--white); cursor: pointer; outline: none;
}
.filter-select:focus { border-color: var(--gold); }

/* ── Footer ── */
.site-footer {
  background: var(--navy); color: rgba(255,255,255,.7);
  padding: 60px 20px 24px; margin-top: 80px;
  border-top: 3px solid var(--gold);
}
.footer-grid {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: .9rem; line-height: 1.7; }
.footer-col h4 { color: var(--gold); font-family: var(--font); margin-bottom: 16px; font-size: 1.1rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: .88rem; transition: var(--transition); }
.footer-links a:hover { color: var(--gold-light); padding-left: 4px; }
.footer-bottom {
  max-width: 1320px; margin: 0 auto;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1);
  display: flex; justify-content: space-between; align-items: center;
  font-size: .82rem; flex-wrap: wrap; gap: 12px;
}
.footer-bottom a:hover { color: var(--gold); }

/* ── Wishlist btn ── */
.wishlist-btn {
  background: none; border: none; cursor: pointer;
  font-size: 1.3rem; line-height: 1; transition: var(--transition);
  color: var(--text-soft); padding: 4px;
}
.wishlist-btn.active { color: var(--red); }
.wishlist-btn:hover { transform: scale(1.2); }

/* ── Toast ── */
.toast-wrap {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  display: flex; flex-direction: column; gap: 10px; pointer-events: none;
}
.toast {
  background: var(--navy); color: var(--white);
  padding: 14px 20px; border-radius: var(--radius-sm);
  border-left: 4px solid var(--gold);
  box-shadow: var(--shadow-lg); font-size: .9rem;
  animation: slideInToast .3s ease;
  pointer-events: all; display: flex; align-items: center; gap: 10px;
  min-width: 280px;
}
@keyframes slideInToast {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0);   opacity: 1; }
}
.toast.fade-out { animation: fadeOutToast .3s ease forwards; }
@keyframes fadeOutToast {
  to { transform: translateX(120%); opacity: 0; }
}

/* ── PWA install banner ── */
.pwa-banner {
  background: linear-gradient(135deg, var(--navy-soft), var(--navy));
  color: var(--white); padding: 14px 20px;
  display: flex; align-items: center; gap: 14px;
  border-bottom: 2px solid var(--gold); font-size: .88rem;
}
.pwa-banner .pwa-icon { font-size: 1.8rem; flex-shrink: 0; }
.pwa-banner-text p { font-size: .78rem; color: rgba(255,255,255,.7); }
.pwa-banner .close-btn {
  margin-left: auto; background: none; border: none;
  color: rgba(255,255,255,.6); cursor: pointer; font-size: 1.2rem; padding: 4px;
}

/* ── Admin ── */
.admin-layout { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.admin-sidebar {
  background: var(--navy); color: var(--white);
  padding: 24px 0; position: sticky; top: 0; height: 100vh;
  overflow-y: auto;
}
.admin-sidebar .logo { padding: 0 20px; margin-bottom: 28px; }
.sidebar-nav { list-style: none; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 20px; color: rgba(255,255,255,.75);
  font-size: .9rem; transition: var(--transition);
  border-left: 3px solid transparent;
}
.sidebar-nav a:hover, .sidebar-nav a.active {
  background: rgba(201,162,39,.1); color: var(--gold-light);
  border-left-color: var(--gold);
}
.admin-main { background: #f5f5f7; padding: 32px; }
.admin-topbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 28px;
}
.admin-page-title { font-family: var(--font); font-size: 1.8rem; color: var(--navy); }

/* ── Admin Stats Grid ── */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}
.stat-card {
  border-radius: var(--radius);
  padding: 20px;
  border-left: 4px solid;
  transition: transform .2s, box-shadow .2s;
}
.stat-card-icon {
  font-size: 1.6rem;
  margin-bottom: 6px;
}
.stat-card-val {
  font-size: 1.5rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stat-card-label {
  font-size: .8rem;
  color: var(--text-soft);
}

/* ── Tables ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
thead { background: var(--cream); }
th { padding: 12px 16px; font-weight: 700; color: var(--navy); text-align: left; border-bottom: 2px solid var(--parchment); font-size: .8rem; text-transform: uppercase; letter-spacing: .5px; }
td { padding: 12px 16px; border-bottom: 1px solid var(--cream-mid); vertical-align: middle; }
tr:hover td { background: rgba(201,162,39,.03); }
.status-badge {
  display: inline-block; padding: 3px 10px; border-radius: 50px;
  font-size: .74rem; font-weight: 700;
}
.status-pending   { background: #fff8e1; color: #f57f17; }
.status-confirmed { background: #e8f5e9; color: #1b5e20; }
.status-shipped   { background: #e3f2fd; color: #0d47a1; }
.status-delivered { background: #e0f2f1; color: #004d40; }
.status-cancelled { background: #fce4ec; color: #880e4f; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-main { padding: 20px !important; }
  .admin-topbar {
    gap: 12px !important;
    flex-wrap: wrap !important;
  }
  .admin-stats-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 16px !important;
  }
}
@media (max-width: 768px) {
  .header-search { display: none; }
  .hamburger { display: block; }
  .site-nav { display: none; }
  .site-nav.open { display: block; }
  .nav-inner { flex-direction: column; align-items: flex-start; gap: 0; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .cart-sidebar { width: 100%; right: -100%; }
  .hero { padding: 50px 20px; min-height: 380px; }
  .section { padding: 40px 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .add-to-cart-wrap { flex-direction: column; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr !important; }

  /* Admin Panel overrides */
  .admin-main { padding: 12px !important; }
  .admin-topbar {
    gap: 8px !important;
    margin-bottom: 20px !important;
  }
  .admin-page-title {
    font-size: 1.3rem !important;
  }
  .admin-user-welcome {
    font-size: 0 !important;
  }
  .admin-user-welcome span,
  .admin-user-welcome strong {
    display: none !important;
  }
  .admin-user-welcome a {
    font-size: 0.75rem !important;
    padding: 6px 10px !important;
  }
  .admin-stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    margin-bottom: 20px !important;
  }
  .stat-card {
    padding: 12px 10px !important;
  }
  .stat-card-icon {
    font-size: 1.3rem !important;
    margin-bottom: 4px !important;
  }
  .stat-card-val {
    font-size: 1.1rem !important;
  }
  .stat-card-label {
    font-size: .7rem !important;
  }
}
@media (max-width: 480px) {
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .products-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .product-body { padding: 12px; }
  .product-name { font-size: 1rem; }
  .price-current { font-size: 1.2rem; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
}

/* ── Utilities ── */
.text-gold   { color: var(--gold); }
.text-navy   { color: var(--navy); }
.text-muted  { color: var(--text-soft); }
.text-center { text-align: center; }
.text-sm     { font-size: .85rem; }
.fw-bold     { font-weight: 700; }
.mt-4  { margin-top: 16px; }
.mt-8  { margin-top: 32px; }
.mb-4  { margin-bottom: 16px; }
.mb-8  { margin-bottom: 32px; }
.gap-8 { gap: 8px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.w-100 { width: 100%; }

/* Star rating */
.stars { color: var(--gold); letter-spacing: 2px; }
.star-empty { color: var(--parchment); }

/* Loading spinner */
.spinner {
  display: inline-block; width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff; border-radius: 50%;
  animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading .spinner { display: inline-block; }
.loading .btn-text { display: none; }