/* SHADOW SHOP — Luxury Dark + Gold (Full Version) */
:root {
  --bg-0: #030304;
  --bg-1: #08080c;
  --bg-2: #101018;
  --bg-card: #14141e;
  --bg-hover: #1c1c28;
  --gold: #b8942a;
  --gold-mid: #c9a227;
  --gold-light: #e8d48b;
  --gold-glow: rgba(201, 162, 39, 0.35);
  --text: #f2f2f6;
  --text-soft: #b4b4c0;
  --text-dim: #6e6e7a;
  --line: rgba(201, 162, 39, 0.18);
  --line-strong: rgba(201, 162, 39, 0.45);
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
  --shadow-gold: 0 0 30px rgba(201, 162, 39, 0.2);
  --font: 'Vazirmatn', Tahoma, sans-serif;
  --header: 76px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--bg-0);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(201, 162, 39, 0.08), transparent),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 50%, #0c0c12 100%);
  color: var(--text);
  direction: rtl;
  min-height: 100vh;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* اسکرول بار سفارشی */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-mid); }

::selection { background: var(--gold-mid); color: #0a0a0c; }

a { 
  color: var(--gold-light); 
  text-decoration: none; 
  transition: color 0.25s var(--ease); 
}
a:hover { color: #fff; }

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

.container { width: min(1180px, 90%); margin: 0 auto; }

/* بنر خطای API */
.api-banner {
  position: fixed;
  top: var(--header);
  left: 0;
  right: 0;
  z-index: 999;
  background: #3b1212;
  border-bottom: 1px solid #7f1d1d;
  color: #fecaca;
  padding: 0.75rem 1rem;
  text-align: center;
  font-size: 0.85rem;
  display: none;
  backdrop-filter: blur(8px);
}
.api-banner.show { display: block; }

/* هدر */
.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header);
  z-index: 1000;
  background: rgba(3, 3, 4, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, 90%);
  margin: 0 auto;
}

.logo {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  background: linear-gradient(135deg, var(--gold-light), #fff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-transform: uppercase;
}

.nav-desktop { display: flex; gap: 2rem; }
.nav-desktop a {
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  position: relative;
  padding-bottom: 4px;
}
.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 1px;
  background: var(--gold-mid);
  transition: width 0.3s var(--ease);
}
.nav-desktop a:hover::after,
.nav-desktop a.active::after { width: 100%; }
.nav-desktop a:hover,
.nav-desktop a.active { color: var(--gold-light); }

.header-actions { display: flex; gap: 0.75rem; align-items: center; }

.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(20, 20, 30, 0.6);
  color: var(--text-soft);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease);
  position: relative;
}
.icon-btn:hover {
  border-color: var(--gold-mid);
  color: var(--gold-light);
  box-shadow: 0 0 20px var(--gold-glow);
  transform: scale(1.02);
}
.icon-btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; }

.cart-badge {
  position: absolute;
  top: -2px;
  left: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #1a1408;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-toggle { display: none; }

#main-content { padding-top: var(--header); min-height: 100vh; }

.page { display: none; }
.page.active { display: block; animation: pageIn 0.5s var(--ease); }

@keyframes pageIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* دکمه‌ها */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.35s var(--ease);
}

.btn-gold {
  background: linear-gradient(135deg, #9a7b1a 0%, var(--gold-mid) 45%, var(--gold-light) 100%);
  color: #1a1408;
  box-shadow: 0 4px 24px var(--gold-glow);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--gold-glow);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--gold-light);
}
.btn-outline:hover { 
  background: rgba(201, 162, 39, 0.08); 
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-soft);
}
.btn-ghost:hover { color: var(--gold-light); }

/* Hero */
.hero {
  position: relative;
  min-height: min(88vh, 720px);
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
  transform: scale(1.02);
}
.hero-slide.active {
  opacity: 1;
  transform: scale(1);
  transition: opacity 1.2s var(--ease), transform 8s linear;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(3,3,4,0.97) 0%, rgba(3,3,4,0.75) 45%, rgba(3,3,4,0.25) 100%),
    linear-gradient(0deg, var(--bg-0) 0%, transparent 35%);
  display: flex;
  align-items: center;
}

.hero-content { padding: 2rem 0; max-width: 520px; }
.hero-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  color: var(--gold-mid);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 1.25rem;
}
.hero-content h1 span { color: var(--gold-light); text-shadow: 0 0 15px var(--gold-glow); }
.hero-content p {
  color: var(--text-soft);
  font-size: 1.02rem;
  margin-bottom: 2rem;
  max-width: 420px;
}

.hero-dots {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
}
.hero-dot {
  width: 32px;
  height: 3px;
  border: none;
  border-radius: 2px;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: all 0.3s;
}
.hero-dot.active { background: var(--gold-mid); width: 48px; }

/* مارکی */
.marquee-wrap {
  border-block: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden;
  padding: 0.9rem 0;
}
.marquee {
  display: flex;
  gap: 4rem;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
}
.marquee span {
  color: var(--gold-light);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.marquee span::before { content: '◆ '; color: var(--gold-mid); opacity: 0.7; }

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(50%); }
}

/* بخش‌ها */
.section { padding: 5rem 0; }
.section-title { text-align: center; margin-bottom: 3rem; }
.section-title .eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--gold-mid);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.section-title h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  background: linear-gradient(135deg, #fff, var(--gold-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-title p { color: var(--text-dim); margin-top: 0.5rem; font-size: 0.95rem; }

.section-featured { background: var(--bg-2); border-block: 1px solid var(--line); }

/* دسته‌بندی */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.category-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  cursor: pointer;
  border: 1px solid var(--line);
  transition: all 0.4s var(--ease);
}
.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(3,3,4,0.92) 0%, transparent 55%);
  z-index: 1;
}
.category-card:hover {
  border-color: var(--gold-mid);
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}
.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.category-card:hover img { transform: scale(1.08); }
.cat-label {
  position: absolute;
  bottom: 1.25rem;
  right: 0;
  left: 0;
  text-align: center;
  z-index: 2;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--gold-light);
}

/* محصولات */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.75rem;
}
.products-grid.list-view { grid-template-columns: 1fr; }

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s var(--ease);
}
.product-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.product-card.list-mode {
  display: grid;
  grid-template-columns: 220px 1fr;
  align-items: center;
}

.product-img-wrap {
  position: relative;
  aspect-ratio: 1;
  background: var(--bg-2);
  overflow: hidden;
}
.product-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(3,3,4,0.4) 100%);
  pointer-events: none;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.product-card:hover .product-img-wrap img { transform: scale(1.06); }

.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 5px 12px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 4px;
}
.badge-discount {
  background: rgba(127, 29, 29, 0.9);
  color: #fecaca;
  border: 1px solid rgba(248, 113, 113, 0.3);
}
.badge-new {
  background: rgba(201, 162, 39, 0.2);
  color: var(--gold-light);
  border: 1px solid var(--gold-mid);
}

.product-info { padding: 1.35rem 1.5rem 1.5rem; }
.product-info h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  color: #fff;
  line-height: 1.5;
}
.product-price { display: flex; align-items: baseline; gap: 0.75rem; flex-wrap: wrap; }
.price-current { color: var(--gold-light); font-weight: 700; font-size: 1.05rem; }
.price-old { color: var(--text-dim); font-size: 0.82rem; text-decoration: line-through; }

/* مزایا */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.benefit-card {
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  transition: all 0.3s var(--ease);
}
.benefit-card:hover { 
  border-color: var(--line-strong);
  transform: translateY(-4px);
}
.benefit-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-mid);
  font-size: 1.1rem;
}
.benefit-card h4 { color: var(--gold-light); font-size: 0.9rem; margin-bottom: 0.5rem; letter-spacing: 0.05em; }
.benefit-card p { color: var(--text-dim); font-size: 0.82rem; line-height: 1.6; }

/* نظرات */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.review-card {
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}
.review-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}
.review-stars { color: var(--gold-mid); font-size: 0.85rem; letter-spacing: 2px; margin-bottom: 1rem; }
.review-card p { color: var(--text-soft); font-size: 0.9rem; font-style: italic; margin-bottom: 1rem; }
.review-card cite { color: var(--text-dim); font-size: 0.8rem; font-style: normal; }

/* فروشگاه */
.shop-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.filter-tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.filter-tab {
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 100px;
  background: transparent;
  color: var(--text-soft);
  font-family: var(--font);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.25s;
}
.filter-tab:hover,
.filter-tab.active {
  border-color: var(--gold-mid);
  color: var(--gold-light);
  background: rgba(201, 162, 39, 0.06);
}

.search-box { display: flex; gap: 0.5rem; flex: 1; max-width: 340px; }
.search-box input {
  flex: 1;
  padding: 0.65rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
}
.search-box input:focus { outline: none; border-color: var(--gold-mid); }

.view-toggle { display: flex; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.view-toggle button {
  padding: 0.5rem 0.9rem;
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s;
}
.view-toggle button.active { background: rgba(201,162,39,0.12); color: var(--gold-light); }

.pagination { display: flex; justify-content: center; gap: 0.4rem; margin-top: 2.5rem; }
.pagination button {
  min-width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-soft);
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s;
}
.pagination button.active,
.pagination button:hover:not(:disabled) {
  border-color: var(--gold-mid);
  color: var(--gold-light);
}
.pagination button:disabled { opacity: 0.35; cursor: not-allowed; }

/* جزئیات محصول */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  padding: 3rem 0;
  align-items: start;
}
.product-detail-img {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 1;
  background: var(--bg-2);
}
.product-detail-img img { width: 100%; height: 100%; object-fit: cover; }

.product-detail-info h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: #fff;
  margin-bottom: 1rem;
}
.product-detail-info .desc { color: var(--text-soft); margin: 1.5rem 0; font-size: 0.95rem; }

.option-group { margin: 1.25rem 0; }
.option-group label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.6rem;
}
.option-btns { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.option-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-soft);
  font-family: var(--font);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}
.option-btn.selected {
  border-color: var(--gold-mid);
  color: var(--gold-light);
  background: rgba(201, 162, 39, 0.1);
}

.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.qty-control button {
  width: 42px;
  height: 42px;
  border: none;
  background: var(--bg-hover);
  color: var(--text);
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.2s;
}
.qty-control button:hover { background: var(--gold-dim); color: #0a0a0c; }
.qty-control span, .qty-control input {
  width: 48px;
  text-align: center;
  border: none;
  background: transparent;
  color: var(--text);
  font-family: var(--font);
}

/* سبد خرید / تسویه حساب */
.cart-layout, .checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2.5rem;
  padding: 2.5rem 0 4rem;
  align-items: start;
}

.cart-item, .summary-box, .order-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.cart-item {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 1.25rem;
  padding: 1.25rem;
  margin-bottom: 1rem;
  align-items: center;
}
.cart-item img { width: 110px; height: 110px; object-fit: cover; border-radius: var(--radius-sm); }

.summary-box { padding: 1.75rem; position: sticky; top: calc(var(--header) + 1.5rem); }
.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.85rem;
  font-size: 0.9rem;
  color: var(--text-soft);
}
.summary-row.total {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold-light);
}

.coupon-row { display: flex; gap: 0.5rem; margin: 1.25rem 0; }
.coupon-row input {
  flex: 1;
  padding: 0.65rem;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
}

/* فرم‌ها */
.form-group { margin-bottom: 1.35rem; }
.form-group label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 0.45rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: all 0.2s;
}
.form-group input:focus,
.form-group textarea:focus { outline: none; border-color: var(--gold-mid); box-shadow: 0 0 0 3px var(--gold-glow); }

.payment-option {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 0.65rem;
  cursor: pointer;
  transition: border-color 0.2s;
}
.payment-option:has(input:checked) { border-color: var(--gold-mid); background: rgba(201,162,39,0.05); }

.card-info-box {
  padding: 1.25rem;
  background: var(--bg-2);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  margin: 1rem 0;
  font-size: 0.88rem;
  color: var(--text-soft);
}
.card-info-box code { display: block; color: var(--gold-light); margin-top: 0.35rem; font-size: 0.95rem; }

/* احراز هویت */
.auth-box {
  max-width: 440px;
  margin: 4rem auto;
  padding: 2.75rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.auth-tabs { display: flex; border-bottom: 1px solid var(--line); margin-bottom: 1.75rem; }
.auth-tab {
  flex: 1;
  padding: 0.85rem;
  border: none;
  background: none;
  color: var(--text-dim);
  font-family: var(--font);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.2s;
}
.auth-tab.active { color: var(--gold-light); border-bottom-color: var(--gold-mid); }

/* رهگیری سفارش */
.track-box { max-width: 600px; margin: 0 auto; padding: 2rem 0 4rem; }
.track-form { display: flex; gap: 0.5rem; margin-bottom: 2rem; }
.track-form input { flex: 1; padding: 0.85rem 1rem; background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--text); font-family: var(--font); }

.timeline { padding-right: 1.5rem; border-right: 2px solid var(--line); margin-right: 0.5rem; }
.timeline-step { position: relative; padding: 0 1.5rem 1.75rem 0; }
.timeline-step::before {
  content: '';
  position: absolute;
  right: -1.65rem;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 2px solid var(--line);
  transition: all 0.3s;
}
.timeline-step.done::before { background: var(--gold-mid); border-color: var(--gold-light); box-shadow: 0 0 8px var(--gold-glow); }
.timeline-step.active h4 { color: var(--gold-light); }
.timeline-step h4 { font-size: 0.95rem; margin-bottom: 0.25rem; }
.timeline-step p { font-size: 0.82rem; color: var(--text-dim); }

.order-card { padding: 1.25rem; margin-bottom: 1rem; }
.order-card .status {
  display: inline-block;
  padding: 0.2rem 0.75rem;
  border-radius: 100px;
  font-size: 0.72rem;
  background: rgba(201,162,39,0.12);
  color: var(--gold-light);
  border: 1px solid var(--line);
}

.empty-state {
  text-align: center;
  padding: 5rem 2rem;
  color: var(--text-dim);
}
.empty-state .empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-mid);
  font-size: 1.5rem;
  background: var(--bg-card);
}

/* فوتر */
.site-footer {
  margin-top: 4rem;
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--line);
  background: var(--bg-0);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
.footer-grid h4 {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-mid);
  margin-bottom: 1rem;
}
.footer-grid p, .footer-grid a { color: var(--text-dim); font-size: 0.88rem; line-height: 2; }
.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

/* Toast Notification */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}
.toast {
  padding: 0.9rem 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--gold-mid);
  border-radius: var(--radius-sm);
  color: var(--text);
  box-shadow: var(--shadow);
  animation: toastIn 0.35s var(--ease);
  font-size: 0.9rem;
}
.toast.error { border-color: #b91c1c; color: #fecaca; }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* صفحه نتیجه پرداخت */
.payment-result-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: var(--bg-0);
}
.payment-result-box {
  max-width: 460px;
  width: 100%;
  padding: 3rem 2rem;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.payment-result-box .result-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 300;
}
.payment-result-box.success .result-icon { background: rgba(34,197,94,0.12); color: #4ade80; border: 1px solid rgba(74,222,128,0.3); }
.payment-result-box.error .result-icon { background: rgba(239,68,68,0.12); color: #f87171; border: 1px solid rgba(248,113,113,0.3); }

/* منو موبایل */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header);
  right: 0;
  left: 0;
  background: rgba(3,3,4,0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  padding: 1rem;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 999;
}
.mobile-nav a { 
  padding: 0.75rem; 
  color: var(--text-soft);
  transition: all 0.2s;
}
.mobile-nav a:hover { color: var(--gold-light); background: rgba(201,162,39,0.08); border-radius: var(--radius-sm); }
.mobile-nav.open { display: flex; }

/* Responsive */
@media (max-width: 1024px) {
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-desktop { display: none; }
  .menu-toggle { display: flex; }
  .product-detail, .cart-layout, .checkout-layout { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card.list-mode { grid-template-columns: 1fr; }
  .cart-item { grid-template-columns: 90px 1fr; }
  .summary-box { position: static; }
  .benefits-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 3rem 0; }
  .hero-content h1 { font-size: 2rem; }
}