@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ═══════════════════════════════════════════════════════
   CSS VARIABLES – BC Trading Design System
═══════════════════════════════════════════════════════ */
:root {
  --gold:        #C9A84C;
  --gold-light:  #E8C97A;
  --gold-dark:   #A07A2A;
  --dark:        #2D1B00;
  --dark-2:      #1A1008;
  --bg:          #FAF8F5;
  --bg-2:        #F2EDE6;
  --bronze:      #B87333;
  --text:        #1A1A2E;
  --text-muted:  #6B6475;
  --success:     #5A8A6A;
  --danger:      #C0392B;
  --warning:     #E67E22;
  --white:       #FFFFFF;
  --shadow:      0 4px 24px rgba(45,27,0,.10);
  --shadow-lg:   0 8px 48px rgba(45,27,0,.16);
  --radius:      12px;
  --radius-sm:   6px;
  --transition:  .22s cubic-bezier(.4,0,.2,1);
  --font:        'Inter', system-ui, sans-serif;
}

/* ═══════════════ RESET & BASE ═══════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a  { color: var(--gold-dark); text-decoration: none; }
a:hover { color: var(--gold); }

/* ═══════════════ TYPOGRAPHY ═══════════════ */
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem);   font-weight: 700; line-height: 1.2;  }
h3 { font-size: 1.2rem; font-weight: 600; }
h4 { font-size: 1rem;   font-weight: 600; }
.text-muted { color: var(--text-muted); font-size: .875rem; }
.text-gold  { color: var(--gold); }
.text-sm    { font-size: .875rem; }

/* ═══════════════ LAYOUT ═══════════════ */
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 4rem 0; }
.section-sm { padding: 2rem 0; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem;  }
.mt-2  { margin-top: 1rem; }
.mt-4  { margin-top: 2rem; }
.mb-2  { margin-bottom: 1rem; }
.text-center { text-align: center; }

/* ═══════════════ BUTTONS ═══════════════ */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.5rem; border-radius: 50px; border: none;
  font-family: var(--font); font-size: .9rem; font-weight: 600;
  cursor: pointer; transition: var(--transition);
  text-decoration: none; white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--bronze));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(201,168,76,.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201,168,76,.5);
  color: var(--white);
}
.btn-outline {
  background: transparent; border: 2px solid var(--gold);
  color: var(--gold-dark);
}
.btn-outline:hover { background: var(--gold); color: var(--white); }
.btn-dark { background: var(--dark); color: var(--white); }
.btn-dark:hover { background: var(--dark-2); color: var(--white); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-sm { padding: .45rem 1rem; font-size: .8rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; pointer-events: none; }

/* ═══════════════ HEADER ═══════════════ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,168,76,.2);
  box-shadow: 0 2px 20px rgba(45,27,0,.08);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 70px; gap: 1.5rem;
}
.logo { display: flex; align-items: center; gap: .75rem; }
.logo img { height: 42px; object-fit: contain; }
.logo-text { font-size: 1.35rem; font-weight: 800; color: var(--dark);
  background: linear-gradient(135deg, var(--dark), var(--gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.main-nav { display: flex; align-items: center; gap: 2rem; }
.main-nav a { font-size: .9rem; font-weight: 500; color: var(--text);
  transition: var(--transition); position: relative; }
.main-nav a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--gold);
  transition: var(--transition);
}
.main-nav a:hover { color: var(--gold-dark); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 1rem; }
.icon-btn {
  position: relative; display: flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%; border: none;
  background: var(--bg-2); color: var(--text); cursor: pointer;
  transition: var(--transition); font-size: 1.1rem;
}
.icon-btn:hover { background: var(--gold); color: var(--white); transform: scale(1.08); }
.badge-count {
  position: absolute; top: -4px; right: -4px;
  background: var(--gold); color: var(--white);
  font-size: .65rem; font-weight: 700; min-width: 18px; height: 18px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; }
.hamburger span { width: 24px; height: 2px; background: var(--text); transition: var(--transition); }

/* ═══════════════ HERO ═══════════════ */
.hero {
  background: linear-gradient(135deg, var(--dark) 0%, #4A2C0A 50%, var(--dark-2) 100%);
  color: var(--white); padding: 6rem 0 5rem; position: relative; overflow: hidden;
}
.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='%23C9A84C' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content { position: relative; z-index: 1; max-width: 700px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(201,168,76,.2); border: 1px solid rgba(201,168,76,.4);
  color: var(--gold-light); padding: .4rem 1rem; border-radius: 50px;
  font-size: .8rem; font-weight: 600; letter-spacing: .05em; margin-bottom: 1.5rem;
}
.hero h1 { color: var(--white); margin-bottom: 1rem; }
.hero h1 span { color: var(--gold); }
.hero p  { font-size: 1.1rem; color: rgba(255,255,255,.75); margin-bottom: 2rem; max-width: 520px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ═══════════════ SECTION TITLE ═══════════════ */
.section-title { text-align: center; margin-bottom: 3rem; }
.section-title h2 { margin-bottom: .5rem; }
.section-title p { color: var(--text-muted); max-width: 540px; margin: 0 auto; }
.divider {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--bronze));
  border-radius: 2px; margin: .75rem auto 0;
}

/* ═══════════════ DEPARTMENT CARDS ═══════════════ */
.dept-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px,1fr)); gap: 1rem; }
.dept-card {
  background: var(--white); border-radius: var(--radius);
  padding: 1.5rem 1rem; text-align: center; cursor: pointer;
  border: 2px solid transparent; transition: var(--transition);
  box-shadow: var(--shadow); text-decoration: none; color: var(--text);
}
.dept-card:hover {
  border-color: var(--gold); transform: translateY(-4px);
  box-shadow: var(--shadow-lg); color: var(--dark);
}
.dept-icon { font-size: 2.2rem; margin-bottom: .5rem; }
.dept-name { font-size: .9rem; font-weight: 600; }

/* ═══════════════ PRODUCT CARDS ═══════════════ */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px,1fr)); gap: 1.5rem; }
.product-card {
  background: var(--white); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  transition: var(--transition); position: relative;
  cursor: pointer;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

.product-card-img {
  position: relative; aspect-ratio: 1; overflow: hidden; background: var(--bg-2);
}
.product-card-img img {
  width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.06); }
.product-card-img .no-image {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 3rem;
}

.wishlist-btn {
  position: absolute; top: .75rem; right: .75rem;
  width: 36px; height: 36px; border-radius: 50%; border: none;
  background: rgba(255,255,255,.9); backdrop-filter: blur(4px);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--text-muted); transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.wishlist-btn:hover, .wishlist-btn.active { color: #E74C3C; transform: scale(1.15); }

.product-card-body { padding: 1rem 1.25rem 1.25rem; }
.product-mfr { font-size: .75rem; color: var(--gold-dark); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; margin-bottom: .25rem; }
.product-name { font-size: .95rem; font-weight: 600; margin-bottom: .5rem; line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-price { display: flex; flex-direction: column; gap: .1rem; margin-bottom: .75rem; }
.price-amount { font-size: 1.25rem; font-weight: 700; color: var(--gold-dark); }
.price-label  { font-size: .72rem; color: var(--text-muted); }
.price-unavailable { font-size: .85rem; color: var(--text-muted); font-style: italic; }

.stock-badge {
  display: inline-block; padding: .2rem .6rem; border-radius: 50px;
  font-size: .72rem; font-weight: 600;
}
.stock-badge.in-stock    { background: #EAFAF1; color: var(--success); }
.stock-badge.out-of-stock{ background: #FDEDEC; color: var(--danger); }
.stock-badge.low-stock   { background: #FEF9E7; color: var(--warning); }

/* ═══════════════ CATALOG PAGE ═══════════════ */
.catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; align-items: start; }

.filters-sidebar {
  background: var(--white); border-radius: var(--radius);
  padding: 1.5rem; box-shadow: var(--shadow); position: sticky; top: 90px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}
.filters-sidebar::-webkit-scrollbar {
  width: 8px;
}
.filters-sidebar::-webkit-scrollbar-track {
  background: var(--bg-2);
  border-radius: 4px;
}
.filters-sidebar::-webkit-scrollbar-thumb {
  background: var(--gold);
  border-radius: 4px;
}
.filters-sidebar::-webkit-scrollbar-thumb:hover {
  background: var(--gold-dark);
}
.filter-group { margin-bottom: 1.5rem; }
.filter-group:last-child { margin-bottom: 0; }
.filter-title {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  margin-bottom: .75rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--bg-2);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: var(--transition);
}
.filter-title:hover {
  color: var(--gold-dark);
}
.filter-title::after {
  content: '▼';
  font-size: 0.65rem;
  transition: transform var(--transition);
}
.filter-group.collapsed .filter-title::after {
  transform: rotate(-90deg);
}
.filter-content {
  transition: max-height var(--transition), opacity var(--transition), padding var(--transition);
  opacity: 1;
  max-height: 250px;
  overflow-y: auto;
  padding-bottom: 0.5rem;
}
.filter-content::-webkit-scrollbar {
  width: 6px;
}
.filter-content::-webkit-scrollbar-track {
  background: var(--bg-2);
  border-radius: 3px;
}
.filter-content::-webkit-scrollbar-thumb {
  background: var(--gold);
  border-radius: 3px;
}
.filter-content::-webkit-scrollbar-thumb:hover {
  background: var(--gold-dark);
}
.filter-group.collapsed .filter-content {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding-bottom: 0;
}
.filter-item { display: flex; align-items: center; gap: .6rem; margin-bottom: .5rem; cursor: pointer; }
.filter-item input[type=checkbox] { accent-color: var(--gold); width: 15px; height: 15px; cursor: pointer; }
.filter-item label { font-size: .875rem; cursor: pointer; }
.filter-item label:hover { color: var(--gold-dark); }

.search-bar {
  display: flex; gap: .75rem; margin-bottom: 1.5rem;
}
.search-bar input {
  flex: 1; padding: .75rem 1rem; border: 2px solid var(--bg-2);
  border-radius: 50px; font-family: var(--font); font-size: .9rem;
  outline: none; transition: var(--transition);
}
.search-bar input:focus { border-color: var(--gold); }
.catalog-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.results-count { font-size: .875rem; color: var(--text-muted); }

/* ═══════════════ PRODUCT DETAIL ═══════════════ */
.product-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.gallery-main {
  aspect-ratio: 1; border-radius: var(--radius); overflow: hidden;
  background: var(--bg-2); cursor: zoom-in; position: relative;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.gallery-main:hover img { transform: scale(1.08); }
.gallery-thumbs { display: flex; gap: .5rem; margin-top: .75rem; overflow-x: auto; }
.gallery-thumb {
  width: 70px; height: 70px; border-radius: var(--radius-sm); overflow: hidden;
  cursor: pointer; border: 2px solid transparent; transition: var(--transition); flex-shrink: 0;
}
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--gold); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-info { position: sticky; top: 90px; }
.product-breadcrumb { font-size: .8rem; color: var(--text-muted); margin-bottom: 1rem; }
.product-breadcrumb span { margin: 0 .3rem; }
.product-manufacturer { font-size: .85rem; color: var(--gold-dark); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-bottom: .5rem; }
.product-title { margin-bottom: 1rem; }
.product-price-display {
  background: linear-gradient(135deg, var(--bg-2), var(--white));
  border: 1px solid rgba(201,168,76,.2);
  border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1.5rem;
}
.price-main { font-size: 2rem; font-weight: 800; color: var(--gold-dark); }
.price-type-badge {
  display: inline-block; padding: .3rem .8rem; border-radius: 50px;
  font-size: .75rem; font-weight: 600; margin-top: .3rem;
}
.price-type-badge.retail     { background: #FFF8E7; color: var(--bronze); border: 1px solid rgba(184,115,51,.3); }
.price-type-badge.professional { background: #EAF5F0; color: var(--success); border: 1px solid rgba(90,138,106,.3); }

/* Varianti */
.variants-section { margin-bottom: 1.5rem; }
.variants-label { font-size: .875rem; font-weight: 600; margin-bottom: .75rem; }
.variants-grid { display: flex; flex-wrap: wrap; gap: .5rem; }
.variant-btn {
  border: 2px solid var(--bg-2); background: var(--white); border-radius: var(--radius-sm);
  padding: .4rem .9rem; font-size: .85rem; font-weight: 500; cursor: pointer;
  transition: var(--transition); font-family: var(--font);
}
.variant-btn:hover, .variant-btn.active {
  border-color: var(--gold); background: rgba(201,168,76,.08); color: var(--dark);
}
.variant-img-btn {
  width: 54px; height: 54px; border-radius: var(--radius-sm);
  border: 3px solid var(--bg-2); overflow: hidden; cursor: pointer;
  transition: var(--transition); padding: 0;
}
.variant-img-btn img { width: 100%; height: 100%; object-fit: cover; }
.variant-img-btn:hover, .variant-img-btn.active { border-color: var(--gold); transform: scale(1.08); }

.qty-selector { display: flex; align-items: center; gap: .75rem; margin-bottom: 1.25rem; }
.qty-btn {
  width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--bg-2);
  background: var(--white); font-size: 1.1rem; font-weight: 700; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.qty-btn:hover { border-color: var(--gold); background: var(--gold); color: var(--white); }
.qty-input {
  width: 60px; text-align: center; border: 2px solid var(--bg-2);
  border-radius: var(--radius-sm); padding: .4rem; font-size: 1rem; font-weight: 600;
}
.add-to-cart-row { display: flex; gap: .75rem; }
.add-to-cart-row .btn { flex: 1; justify-content: center; }

/* Tabs */
.tabs { margin-top: 3rem; }
.tabs-nav { display: flex; border-bottom: 2px solid var(--bg-2); margin-bottom: 1.5rem; }
.tab-btn {
  background: none; border: none; padding: .75rem 1.5rem; font-family: var(--font);
  font-size: .9rem; font-weight: 600; cursor: pointer; color: var(--text-muted);
  border-bottom: 2px solid transparent; margin-bottom: -2px; transition: var(--transition);
}
.tab-btn.active { color: var(--gold-dark); border-bottom-color: var(--gold); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ═══════════════ CART ═══════════════ */
.cart-layout { display: grid; grid-template-columns: 1fr 340px; gap: 2rem; align-items: start; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { background: var(--bg-2); padding: .75rem 1rem; text-align: left; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); }
.cart-table td { padding: 1rem; border-bottom: 1px solid var(--bg-2); vertical-align: middle; }
.cart-item-img { width: 70px; height: 70px; border-radius: var(--radius-sm); object-fit: cover; }
.cart-item-name { font-weight: 600; font-size: .9rem; }
.cart-item-variant { font-size: .8rem; color: var(--text-muted); }
.remove-btn { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: .9rem; padding: .3rem; border-radius: 50%; transition: var(--transition); }
.remove-btn:hover { background: #FDEDEC; color: var(--danger); }

.order-summary {
  background: var(--white); border-radius: var(--radius);
  padding: 1.5rem; box-shadow: var(--shadow); position: sticky; top: 90px;
}
.order-summary h3 { margin-bottom: 1.25rem; }
.summary-row { display: flex; justify-content: space-between; align-items: center; padding: .5rem 0; font-size: .9rem; }
.summary-row.total { font-size: 1.1rem; font-weight: 700; border-top: 2px solid var(--bg-2); padding-top: 1rem; margin-top: .5rem; }
.coupon-input { display: flex; gap: .5rem; margin: 1rem 0; }
.coupon-input input {
  flex: 1; padding: .6rem .9rem; border: 2px solid var(--bg-2);
  border-radius: var(--radius-sm); font-family: var(--font); font-size: .875rem; outline: none;
}
.coupon-input input:focus { border-color: var(--gold); }
.discount-applied { color: var(--success); font-size: .85rem; font-weight: 600; }
.b2b-min-warning {
  background: #FEF9E7; border: 1px solid rgba(230,126,34,.3);
  border-radius: var(--radius-sm); padding: .75rem 1rem;
  font-size: .85rem; color: var(--warning); margin: .75rem 0;
}

/* ═══════════════ CHECKOUT ═══════════════ */
.checkout-layout { display: grid; grid-template-columns: 1fr 380px; gap: 2rem; align-items: start; }
.form-section {
  background: var(--white); border-radius: var(--radius);
  padding: 1.75rem; box-shadow: var(--shadow); margin-bottom: 1.25rem;
}
.form-section h3 { margin-bottom: 1.25rem; padding-bottom: .75rem; border-bottom: 1px solid var(--bg-2); }
.form-group { margin-bottom: 1rem; }
.form-label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: .4rem; }
.form-control {
  width: 100%; padding: .7rem 1rem; border: 2px solid var(--bg-2);
  border-radius: var(--radius-sm); font-family: var(--font); font-size: .9rem;
  outline: none; transition: var(--transition); color: var(--text);
}
.form-control:focus { border-color: var(--gold); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-row-3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 1rem; }

.shipping-option {
  display: flex; align-items: center; gap: .75rem;
  padding: .9rem 1rem; border: 2px solid var(--bg-2);
  border-radius: var(--radius-sm); margin-bottom: .5rem; cursor: pointer;
  transition: var(--transition);
}
.shipping-option:hover, .shipping-option.selected { border-color: var(--gold); background: rgba(201,168,76,.05); }
.shipping-option input[type=radio] { accent-color: var(--gold); }
.shipping-option-name { font-weight: 600; font-size: .9rem; flex: 1; }
.shipping-option-cost { font-weight: 700; color: var(--gold-dark); }
.shipping-free { color: var(--success); font-weight: 700; }

/* ═══════════════ FORMS / AUTH ═══════════════ */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem; background: var(--bg); }
.auth-card { background: var(--white); border-radius: var(--radius); padding: 2.5rem; box-shadow: var(--shadow-lg); width: 100%; max-width: 480px; }
.auth-card .logo { justify-content: center; margin-bottom: 2rem; }
.auth-title { text-align: center; margin-bottom: 1.75rem; }
.type-selector { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.75rem; }
.type-card {
  padding: 1.25rem; border: 2px solid var(--bg-2); border-radius: var(--radius);
  text-align: center; cursor: pointer; transition: var(--transition);
}
.type-card:hover, .type-card.active { border-color: var(--gold); background: rgba(201,168,76,.06); }
.type-card-icon { font-size: 2rem; margin-bottom: .5rem; }
.type-card-title { font-weight: 700; font-size: .95rem; }
.type-card-desc  { font-size: .78rem; color: var(--text-muted); margin-top: .25rem; }

.pending-banner {
  background: linear-gradient(135deg, #FEF9E7, #FDEBD0);
  border: 1px solid rgba(230,126,34,.4); border-radius: var(--radius);
  padding: 1.25rem; margin-bottom: 1.5rem; display: flex; gap: .75rem; align-items: flex-start;
}
.pending-banner-icon { font-size: 1.5rem; }
.pending-banner p { font-size: .875rem; color: var(--dark); }

/* ═══════════════ REVIEWS ═══════════════ */
.stars { display: flex; gap: 2px; }
.star  { color: #D5D5D5; font-size: 1.1rem; cursor: pointer; transition: var(--transition); }
.star.filled, .star:hover, .star.preview { color: var(--gold); }
.review-card { background: var(--bg-2); border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1rem; }
.review-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: .5rem; }
.review-author { font-weight: 600; font-size: .9rem; }
.review-date   { font-size: .78rem; color: var(--text-muted); }
.review-form { background: var(--white); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }

/* ═══════════════ PAGINATION ═══════════════ */
.pagination { display: flex; gap: .5rem; justify-content: center; margin-top: 2.5rem; flex-wrap: wrap; }
.page-btn {
  width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--bg-2);
  background: var(--white); display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: .875rem; font-weight: 600; transition: var(--transition);
}
.page-btn:hover, .page-btn.active { border-color: var(--gold); background: var(--gold); color: var(--white); }

/* ═══════════════ NEWSLETTER SECTION ═══════════════ */
.newsletter-section {
  background: linear-gradient(135deg, var(--dark), #4A2C0A);
  color: var(--white); padding: 4rem 0; text-align: center;
}
.newsletter-section h2 { color: var(--white); margin-bottom: .5rem; }
.newsletter-section p  { color: rgba(255,255,255,.7); margin-bottom: 2rem; }
.newsletter-form { display: flex; gap: 1rem; max-width: 480px; margin: 0 auto; }
.newsletter-form input {
  flex: 1; padding: .85rem 1.25rem; border: none; border-radius: 50px;
  font-family: var(--font); font-size: .9rem; outline: none;
  box-shadow: 0 4px 15px rgba(0,0,0,.2);
}

/* ═══════════════ WHATSAPP BUTTON ═══════════════ */
.whatsapp-btn {
  position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 200;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: var(--transition); text-decoration: none;
  animation: pulse-whatsapp 2s infinite;
}
.whatsapp-btn:hover { transform: scale(1.12); box-shadow: 0 8px 28px rgba(37,211,102,.7); }
.whatsapp-btn svg { width: 30px; height: 30px; fill: white; }
@keyframes pulse-whatsapp {
  0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,.5); }
  50%      { box-shadow: 0 4px 30px rgba(37,211,102,.8); }
}

/* ═══════════════ COOKIE BANNER ═══════════════ */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
  background: rgba(26,16,8,.96); backdrop-filter: blur(8px);
  color: var(--white); padding: 1.5rem 2rem;
  transform: translateY(100%); transition: transform .4s cubic-bezier(.4,0,.2,1);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-inner { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }
.cookie-text { flex: 1; min-width: 280px; font-size: .875rem; line-height: 1.5; }
.cookie-text a { color: var(--gold); }
.cookie-actions { display: flex; gap: .75rem; flex-wrap: wrap; }

/* ═══════════════ FOOTER ═══════════════ */
.site-footer {
  background: var(--dark); color: rgba(255,255,255,.7);
  padding: 3rem 0 1.5rem; margin-top: 4rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2rem; }
.footer-brand .logo-text { -webkit-text-fill-color: var(--gold); color: var(--gold); font-size: 1.25rem; }
.footer-brand p { font-size: .875rem; margin-top: .75rem; line-height: 1.7; }
.footer-col h4 { color: var(--white); font-size: .875rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 1rem; }
.footer-col a, .footer-col li { color: rgba(255,255,255,.6); font-size: .875rem; display: block; margin-bottom: .4rem; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.25rem; font-size: .78rem; color: rgba(255,255,255,.4);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem;
}
.company-info { font-size: .78rem; color: rgba(255,255,255,.45); line-height: 1.8; }

/* ═══════════════ ALERTS / TOASTS ═══════════════ */
.alert { padding: 1rem 1.25rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-size: .875rem; }
.alert-success { background: #EAFAF1; color: #1D8A4B; border: 1px solid #A9DFBF; }
.alert-danger  { background: #FDEDEC; color: var(--danger); border: 1px solid #F5B7B1; }
.alert-info    { background: #EAF2FB; color: #2471A3; border: 1px solid #AED6F1; }
.alert-warning { background: #FEF9E7; color: #B7770D; border: 1px solid #FAD7A0; }

.toast-container { position: fixed; top: 90px; right: 1.5rem; z-index: 9999; display: flex; flex-direction: column; gap: .5rem; }
.toast {
  background: var(--dark); color: var(--white);
  padding: .85rem 1.25rem; border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg); font-size: .875rem; min-width: 280px;
  display: flex; align-items: center; gap: .75rem;
  animation: slide-in .3s ease; border-left: 4px solid var(--gold);
}
.toast.success { border-left-color: var(--success); }
.toast.error   { border-left-color: var(--danger); }
@keyframes slide-in { from { transform: translateX(120%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ═══════════════ LOADER ═══════════════ */
.spinner { width: 40px; height: 40px; border: 4px solid var(--bg-2); border-top-color: var(--gold); border-radius: 50%; animation: spin .8s linear infinite; margin: 2rem auto; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay { display: flex; align-items: center; justify-content: center; padding: 4rem; }

/* ═══════════════ EMPTY STATES ═══════════════ */
.empty-state { text-align: center; padding: 4rem 2rem; color: var(--text-muted); }
.empty-state-icon { font-size: 4rem; margin-bottom: 1rem; }
.empty-state h3 { margin-bottom: .5rem; color: var(--text); }

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width: 1024px) {
  .catalog-layout  { grid-template-columns: 220px 1fr; }
  .footer-grid     { grid-template-columns: 1fr 1fr; }
  .product-layout  { grid-template-columns: 1fr; }
  .product-info    { position: static; }
  .checkout-layout { grid-template-columns: 1fr; }
  .cart-layout     { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .filters-sidebar { position: static; }
  .main-nav { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: var(--white); padding: 1.5rem; box-shadow: var(--shadow-lg); gap: 1rem; }
  .main-nav.open { display: flex; }
  .hamburger { display: flex; }
  .site-header { position: relative; }
  .grid-4, .grid-3 { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(170px,1fr)); }
  .newsletter-form { flex-direction: column; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .container { padding: 0 1rem; }
  .hero { padding: 4rem 0 3rem; }
  .checkout-layout, .cart-layout { grid-template-columns: 1fr; }
}

/* ═══════════════ EXTRA CLASSES ═══════════════ */

/* Product detail */
.product-layout { display:grid; grid-template-columns:1fr 1fr; gap:3rem; margin-bottom:3rem; }
.gallery-main   { border-radius:var(--radius); overflow:hidden; background:#fff; box-shadow:var(--shadow); }
.gallery-main img { width:100%; height:100%; object-fit:cover; }
.gallery-thumbs { display:flex; gap:.5rem; margin-top:.75rem; }
.gallery-thumb  { width:72px; height:72px; border-radius:var(--radius-sm); overflow:hidden; border:2px solid transparent; cursor:pointer; transition:var(--transition); }
.gallery-thumb.active { border-color:var(--gold); }
.gallery-thumb img { width:100%; height:100%; object-fit:cover; }
.product-manufacturer { font-size:.8rem; font-weight:700; text-transform:uppercase; color:var(--gold-dark); letter-spacing:.08em; margin-bottom:.5rem; }
.product-title   { font-size:clamp(1.3rem,2.5vw,1.8rem); font-weight:800; margin-bottom:1rem; }
.product-breadcrumb { font-size:.8rem; color:var(--text-muted); margin-bottom:2rem; }
.product-breadcrumb a { color:var(--text-muted); }
.product-breadcrumb a:hover { color:var(--gold); }
.product-price-display { margin-bottom:1rem; }
.price-main      { font-size:2.2rem; font-weight:800; color:var(--dark); line-height:1; }
.price-type-badge { display:inline-block; padding:.3rem .9rem; border-radius:50px; font-size:.75rem; font-weight:700; margin-top:.5rem; }
.price-type-badge.retail       { background:#EAF2FB; color:#2471A3; }
.price-type-badge.professional { background:rgba(201,168,76,.15); color:var(--gold-dark); }
.price-unavailable { color:var(--text-muted); font-style:italic; }
.stock-badge   { display:inline-block; padding:.3rem .9rem; border-radius:50px; font-size:.8rem; font-weight:700; }
.in-stock      { background:#EAFAF1; color:var(--success); }
.low-stock     { background:#FEF9E7; color:var(--warning); }
.out-of-stock  { background:#FDEDEC; color:var(--danger); }
.variants-section { margin:.75rem 0; }
.variants-label   { font-size:.8rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; color:var(--text-muted); margin-bottom:.5rem; }
.variants-grid    { display:flex; flex-wrap:wrap; gap:.5rem; }
.variant-btn { padding:.45rem 1rem; border:2px solid #E8E6E0; border-radius:50px; background:#fff; font-size:.85rem; font-weight:600; cursor:pointer; transition:var(--transition); }
.variant-btn:hover,.variant-btn.active { border-color:var(--gold); color:var(--gold-dark); }
.variant-img-btn { width:52px; height:52px; border:2px solid #E8E6E0; border-radius:var(--radius-sm); overflow:hidden; cursor:pointer; transition:var(--transition); padding:0; background:none; }
.variant-img-btn img { width:100%; height:100%; object-fit:cover; }
.variant-img-btn.active { border-color:var(--gold); }
.add-to-cart-row { display:flex; gap:.75rem; align-items:center; margin-top:1rem; }
.add-to-cart-row > .btn { flex:1; justify-content:center; }

/* Tabs */
.tabs         { margin-top:3rem; }
.tabs-nav     { display:flex; gap:.5rem; border-bottom:2px solid var(--bg-2); margin-bottom:1.5rem; }
.tab-btn      { padding:.6rem 1.2rem; border:none; background:none; font-family:var(--font); font-size:.875rem; font-weight:600; color:var(--text-muted); cursor:pointer; border-bottom:2px solid transparent; margin-bottom:-2px; transition:var(--transition); }
.tab-btn:hover { color:var(--gold); }
.tab-btn.active { color:var(--gold-dark); border-bottom-color:var(--gold); }
.tab-content  { display:none; }
.tab-content.active { display:block; animation:fadeIn .3s ease; }
@keyframes fadeIn { from{opacity:0;transform:translateY(4px)} to{opacity:1;transform:none} }

/* Reviews */
.review-card   { background:var(--bg-2); border-radius:var(--radius); padding:1.25rem; margin-bottom:1rem; }
.review-header { display:flex; justify-content:space-between; margin-bottom:.4rem; }
.review-author { font-weight:700; font-size:.9rem; }
.review-date   { font-size:.78rem; color:var(--text-muted); }
.stars         { color:var(--gold); font-size:1.1rem; letter-spacing:.1em; }
.review-form   { background:var(--bg-2); border-radius:var(--radius); padding:1.5rem; margin-top:2rem; }
.star          { cursor:pointer; font-size:1.5rem; color:#ddd; transition:var(--transition); }
.star.active,.star:hover { color:var(--gold); }

/* Auth pages */
.auth-page   { min-height:100vh; display:flex; align-items:center; justify-content:center; background:var(--bg); padding:2rem; }
.auth-card   { background:#fff; border-radius:var(--radius); padding:2.5rem; width:100%; max-width:480px; box-shadow:var(--shadow-lg); }
.auth-title  { text-align:center; margin-bottom:1.75rem; }
.alert { padding:.9rem 1.1rem; border-radius:var(--radius-sm); margin-bottom:1rem; font-size:.875rem; }
.alert-danger  { background:#FDEDEC; color:var(--danger); border:1px solid #F5B7B1; }
.alert-success { background:#EAFAF1; color:var(--success); border:1px solid #A9DFBF; }
.alert-info    { background:#EAF2FB; color:#2471A3; border:1px solid #AED6F1; }

/* Type selector (register) */
.type-selector    { display:grid; grid-template-columns:1fr 1fr; gap:1rem; margin-bottom:1.5rem; }
.type-card        { border:2px solid #E8E6E0; border-radius:var(--radius); padding:1.5rem; text-align:center; cursor:pointer; transition:var(--transition); }
.type-card:hover  { border-color:var(--gold); }
.type-card.active { border-color:var(--gold); background:rgba(201,168,76,.07); }
.type-card-icon   { font-size:2rem; margin-bottom:.75rem; }
.type-card-title  { font-weight:700; margin-bottom:.25rem; }
.type-card-desc   { font-size:.8rem; color:var(--text-muted); }

/* Pending banner */
.pending-banner      { display:flex; gap:1rem; align-items:flex-start; background:#FEF9E7; border:2px solid var(--warning); border-radius:var(--radius-sm); padding:1rem 1.25rem; margin-bottom:1rem; }
.pending-banner-icon { font-size:1.8rem; }

/* Catalog */
.catalog-layout  { display:grid; grid-template-columns:240px 1fr; gap:2rem; align-items:start; }
.filters-sidebar { background:var(--white); border-radius:var(--radius); padding:1.25rem; box-shadow:var(--shadow); position:sticky; top:90px; }
.filter-group    { margin-bottom:1.5rem; }
.filter-title    { font-size:.75rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; color:var(--text-muted); margin-bottom:.6rem; }
.filter-item     { display:flex; align-items:center; gap:.6rem; padding:.2rem 0; font-size:.875rem; cursor:pointer; }
.filter-item input { accent-color:var(--gold); width:15px; height:15px; }
.catalog-header  { display:flex; align-items:center; justify-content:space-between; margin-bottom:1rem; }
.results-count   { font-size:.875rem; color:var(--text-muted); font-weight:500; }

/* Cart */
.cart-layout     { display:grid; grid-template-columns:1fr 360px; gap:2rem; align-items:start; }
.cart-table      { width:100%; border-collapse:collapse; }
.cart-table th   { background:var(--bg-2); padding:.75rem 1rem; text-align:left; font-size:.75rem; text-transform:uppercase; letter-spacing:.06em; color:var(--text-muted); }
.cart-table td   { padding:.85rem 1rem; border-bottom:1px solid var(--bg-2); font-size:.875rem; vertical-align:middle; }
.cart-item-img   { width:60px; height:60px; object-fit:cover; border-radius:var(--radius-sm); }
.cart-item-name  { font-weight:600; }
.cart-item-variant { font-size:.8rem; color:var(--text-muted); }
.remove-btn      { background:none; border:none; cursor:pointer; font-size:1.1rem; opacity:.5; transition:var(--transition); }
.remove-btn:hover { opacity:1; }
.order-summary   { background:var(--white); border-radius:var(--radius); padding:1.5rem; box-shadow:var(--shadow); position:sticky; top:90px; }
.order-summary h3 { font-size:1rem; font-weight:700; margin-bottom:1.25rem; padding-bottom:.75rem; border-bottom:2px solid var(--bg-2); }
.summary-row     { display:flex; justify-content:space-between; padding:.5rem 0; font-size:.9rem; }
.summary-row.total { border-top:2px solid var(--gold); margin-top:.5rem; padding-top:.75rem; font-size:1.1rem; font-weight:800; color:var(--dark); }
.coupon-input    { display:flex; gap:.5rem; margin-top:1rem; }
.coupon-input input { flex:1; }
.discount-applied { font-size:.8rem; color:var(--success); margin-top:.4rem; }

/* Checkout */
.checkout-layout  { display:grid; grid-template-columns:1fr 360px; gap:2rem; align-items:start; }
.form-section     { background:var(--white); border-radius:var(--radius); padding:1.5rem; box-shadow:var(--shadow); margin-bottom:1.25rem; }
.form-section h3  { font-size:.95rem; font-weight:700; margin-bottom:1.25rem; padding-bottom:.75rem; border-bottom:1px solid var(--bg-2); }
.shipping-option  { display:flex; align-items:center; gap:1rem; padding:.85rem 1rem; border:2px solid #E8E6E0; border-radius:var(--radius-sm); margin-bottom:.5rem; cursor:pointer; transition:var(--transition); }
.shipping-option:hover { border-color:var(--gold); }
.shipping-option.selected { border-color:var(--gold); background:rgba(201,168,76,.07); }
.shipping-option-name { font-weight:600; font-size:.9rem; flex:1; }
.shipping-option-cost { font-weight:700; }
.shipping-free    { font-weight:700; color:var(--success); }

/* Utilities */
.mt-4       { margin-top:1.5rem; }
.text-center { text-align:center; }
.company-info { font-size:.75rem; color:rgba(255,255,255,.4); }

@media(max-width:1024px) {
  .product-layout    { grid-template-columns:1fr; }
  .catalog-layout    { grid-template-columns:1fr; }
  .filters-sidebar   { position:static; }
}
@media(max-width:768px) {
  .cart-layout, .checkout-layout { grid-template-columns:1fr; }
  .type-selector { grid-template-columns:1fr; }
}

/* Variant Buttons Wrapper & Placeholders */
.variant-img-btn-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  width: 60px;
  text-align: center;
  transition: var(--transition);
}

.variant-img-box {
  width: 52px;
  height: 52px;
  border: 2px solid #E8E6E0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.variant-img-btn-wrapper:hover .variant-img-box,
.variant-img-btn-wrapper.active .variant-img-box {
  border-color: var(--gold);
  transform: scale(1.06);
}

.variant-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.variant-no-image-placeholder {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 2px;
  text-align: center;
  word-break: break-all;
  line-height: 1.1;
}

.variant-name-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: block;
}

.variant-img-btn-wrapper.active .variant-name-sub {
  color: var(--gold-dark);
  font-weight: 600;
}

/* ═══════════════ CATALOG ENHANCEMENTS ═══════════════ */

/* Skeleton Loader */
@keyframes pulse {
  0%, 100% { background-color: #f0f0f0; }
  50% { background-color: #e0e0e0; }
}
.skeleton-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.skeleton-img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  animation: pulse 1.5s infinite ease-in-out;
}
.skeleton-text {
  height: 12px;
  border-radius: 4px;
  animation: pulse 1.5s infinite ease-in-out;
}
.skeleton-text.brand { width: 40%; }
.skeleton-text.title { width: 85%; height: 16px; }
.skeleton-text.price { width: 60%; }
.skeleton-text.btn   { width: 100%; height: 32px; border-radius: 50px; }

/* Filter Chips */
.filter-chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
  align-items: center;
}
.filter-chip-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-right: 0.25rem;
}
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid rgba(201, 168, 76, 0.25);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--gold-dark);
  font-weight: 500;
  transition: var(--transition);
}
.filter-chip:hover {
  background: rgba(201, 168, 76, 0.15);
}
.filter-chip-remove {
  background: none;
  border: none;
  color: var(--bronze);
  cursor: pointer;
  font-weight: bold;
  font-size: 0.9rem;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  transition: var(--transition);
}
.filter-chip-remove:hover {
  background: var(--gold);
  color: var(--white);
}

/* Autocomplete Dropdown */
.autocomplete-dropdown {
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  right: 0;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid rgba(201, 168, 76, 0.2);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  max-height: 380px;
  overflow-y: auto;
}
.autocomplete-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 1px solid var(--bg-2);
  text-decoration: none;
  color: var(--text);
}
.autocomplete-item:last-of-type {
  border-bottom: none;
}
.autocomplete-item:hover {
  background: rgba(201, 168, 76, 0.05);
}
.autocomplete-img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--bg-2);
}
.autocomplete-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.autocomplete-name {
  font-weight: 600;
  font-size: 0.85rem;
  line-height: 1.3;
}
.autocomplete-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.autocomplete-price {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--gold-dark);
  white-space: nowrap;
}
.autocomplete-footer {
  display: block;
  text-align: center;
  padding: 0.75rem;
  background: var(--bg-2);
  color: var(--gold-dark);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  border-bottom-left-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
  transition: var(--transition);
}
.autocomplete-footer:hover {
  background: var(--gold);
  color: var(--white);
}

/* Quick Add to Cart Button */
.quick-add-btn {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--bronze));
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 4px 10px rgba(201,168,76,0.3);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10;
  opacity: 0;
  transform: translateY(8px) scale(0.9);
}
.product-card:hover .quick-add-btn {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.quick-add-btn:hover {
  background: var(--gold-dark);
  transform: scale(1.1) !important;
  box-shadow: 0 6px 15px rgba(201,168,76,0.5);
}

/* Stock status indicators */
.card-stock-wrap {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}
.stock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.stock-dot.in-stock { background-color: var(--success); }
.stock-dot.low-stock { background-color: var(--warning); }
.stock-dot.out-of-stock { background-color: var(--danger); }

/* Listino active banner */
.listino-info-banner {
  background: linear-gradient(135deg, rgba(201,168,76,0.05), rgba(184,115,51,0.05));
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: var(--radius);
  padding: 0.75rem 1.25rem;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold-dark);
  font-weight: 500;
}
.listino-info-banner-icon {
  font-size: 1.1rem;
}

/* ═══════════════ CATEGORY TREE FILTERS ═══════════════ */
.cat-tree-root { display: flex; flex-direction: column; gap: 0.35rem; }
.cat-tree-node { margin-bottom: 0.25rem; }
.cat-tree-header { display: flex; align-items: center; justify-content: space-between; gap: 0.35rem; padding: 0.15rem 0; }
.cat-tree-label-wrap { display: flex; align-items: center; gap: 0.5rem; flex: 1; min-width: 0; }
.cat-tree-label-wrap input[type=checkbox] { accent-color: var(--gold); width: 15px; height: 15px; cursor: pointer; flex-shrink: 0; }
.cat-tree-label-wrap label { font-size: 0.85rem; cursor: pointer; user-select: none; line-height: 1.3; }
.cat-tree-label-wrap label:hover { color: var(--gold-dark); }
.cat-tree-toggle {
  background: none; border: none; cursor: pointer; color: var(--text-muted);
  font-size: 0.85rem; padding: 2px 6px; border-radius: 4px; transition: transform 0.2s, background 0.2s;
  display: inline-flex; align-items: center; justify-content: center; line-height: 1;
}
.cat-tree-toggle:hover { background: var(--bg-2); color: var(--dark); }
.cat-tree-toggle.collapsed { transform: rotate(-90deg); }
.cat-children { padding-left: 1.1rem; border-left: 2px solid var(--bg-2); margin-left: 0.45rem; margin-top: 0.25rem; }
.cat-children.collapsed { display: none; }