/* Deals Site Styles */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --accent: #f59e0b;
  --danger: #ef4444;
  --success: #22c55e;
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --text: #1e293b;
  --text-light: #64748b;
  --border: #e2e8f0;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-hover: 0 8px 25px rgba(0,0,0,0.12);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }
.container { max-width: 1200px; margin: 0 auto; padding: 20px; }

/* Nav */
.main-nav { background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow); }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: flex; gap: 8px; height: 56px; align-items: center; }
.nav-inner a { text-decoration: none; color: var(--text-light); font-weight: 600; font-size: 15px; padding: 8px 16px; border-radius: 8px; transition: all 0.2s; }
.nav-inner a:hover { background: var(--bg); color: var(--primary); }
.nav-inner a.active { background: var(--primary); color: #fff; }

/* Hero */
.hero { text-align: center; padding: 40px 20px 30px; }
.hero h1 { font-size: 2rem; color: var(--text); margin-bottom: 8px; }
.hero p { color: var(--text-light); font-size: 1.05rem; margin-bottom: 16px; }
.hero-stats { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.hero-stats span { background: var(--card-bg); padding: 8px 16px; border-radius: 8px; font-size: 0.9rem; border: 1px solid var(--border); }
.hero-stats strong { color: var(--primary); font-size: 1.1rem; }

/* Rankings grid on homepage */
.rankings-grid, .categories-grid, .featured, .product-section, .category-header, .ranking-header { margin-bottom: 40px; }
.rankings-grid h2, .categories-grid h2, .featured h2 { font-size: 1.4rem; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid var(--border); }
.ranking-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.ranking-card { display: block; text-decoration: none; padding: 24px; border-radius: var(--radius); text-align: center; transition: all 0.2s; }
.ranking-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.ranking-selling { background: linear-gradient(135deg, #ef4444, #f97316); color: #fff; }
.ranking-discount { background: linear-gradient(135deg, #8b5cf6, #6366f1); color: #fff; }
.ranking-coupon { background: linear-gradient(135deg, #22c55e, #16a34a); color: #fff; }
.ranking-card h3 { font-size: 1.3rem; margin-bottom: 4px; }
.ranking-card p { opacity: 0.9; font-size: 0.9rem; }

/* Category grid */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.category-card { display: flex; flex-direction: column; gap: 4px; background: var(--card-bg); padding: 16px; border-radius: var(--radius); text-decoration: none; color: var(--text); border: 1px solid var(--border); transition: all 0.2s; }
.category-card:hover { border-color: var(--primary); box-shadow: var(--shadow-hover); }
.cat-name { font-weight: 700; font-size: 0.95rem; }
.cat-count { color: var(--text-light); font-size: 0.85rem; }
.cat-sub { color: var(--text-light); font-size: 0.8rem; }

/* Product grid */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }

/* Product card */
.product-card { background: var(--card-bg); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); transition: all 0.2s; display: flex; flex-direction: column; position: relative; }
.product-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.card-badges { position: absolute; top: 8px; left: 8px; z-index: 10; display: flex; gap: 4px; flex-wrap: wrap; }
.badge { font-size: 0.7rem; padding: 2px 8px; border-radius: 4px; color: #fff; font-weight: 700; }
.badge-top-rated { background: var(--success); }
.badge-discount { background: var(--danger); }
.badge-coupon { background: var(--accent); }
.card-image { height: 200px; display: flex; align-items: center; justify-content: center; background: #f9fafb; }
.card-image img { max-height: 200px; max-width: 100%; object-fit: contain; }
.no-image { color: #ccc; font-size: 0.85rem; }
.card-body { padding: 12px 16px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.product-name { font-size: 0.9rem; line-height: 1.4; color: var(--text); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-brand { font-size: 0.8rem; color: var(--text-light); }
.price-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.current-price { font-size: 1.15rem; font-weight: 700; color: var(--danger); }
.original-price s { color: var(--text-light); font-size: 0.9rem; }
.discount-tag { background: #fef2f2; color: var(--danger); padding: 2px 8px; border-radius: 4px; font-size: 0.8rem; font-weight: 700; }
.meta-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 0.82rem; color: var(--text-light); }
.stars { color: var(--accent); letter-spacing: -1px; }
.in-stock { color: var(--success); font-size: 0.78rem; }
.out-stock { color: var(--text-light); font-size: 0.78rem; }
.coupon-row { display: flex; align-items: center; gap: 6px; font-size: 0.82rem; }
.coupon-label { color: var(--text-light); }
.coupon-none { font-style: italic; }
.coupon-code { background: #fef3c7; color: #92400e; padding: 2px 8px; border-radius: 4px; font-weight: 700; }
.copy-btn { background: var(--bg); border: 1px solid var(--border); padding: 2px 8px; border-radius: 4px; cursor: pointer; font-size: 0.78rem; color: var(--text-light); }
.copy-btn:hover { background: var(--primary); color: #fff; }
.btn-amazon { display: block; text-align: center; padding: 10px 16px; background: var(--primary); color: #fff; text-decoration: none; font-weight: 700; font-size: 0.9rem; border-radius: 0; transition: background 0.2s; }
.btn-amazon:hover { background: var(--primary-dark); }

/* Category & Ranking headers */
.category-header, .ranking-header { padding: 20px 0; }
.category-header h1, .ranking-header h1 { font-size: 1.8rem; margin-bottom: 4px; }
.category-header p, .ranking-header p { color: var(--text-light); font-size: 0.95rem; }
.ranking-count { font-weight: 700; color: var(--primary) !important; }
.subcategory-filters { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.subcategory-filters > span:first-child { font-weight: 700; font-size: 0.9rem; }
.subcat-tag { background: var(--bg); padding: 4px 12px; border-radius: 16px; font-size: 0.82rem; border: 1px solid var(--border); }

/* Footer */
.site-footer { text-align: center; padding: 30px 20px; border-top: 1px solid var(--border); color: var(--text-light); font-size: 0.82rem; }
.site-footer p { margin-bottom: 4px; }

/* Section desc */
.section-desc { color: var(--text-light); font-size: 0.9rem; margin-bottom: 16px; }

/* Responsive */
@media (max-width: 600px) {
  .hero h1 { font-size: 1.5rem; }
  .hero-stats { flex-direction: column; gap: 8px; }
  .product-grid { grid-template-columns: 1fr; }
  .ranking-cards { grid-template-columns: 1fr; }
  .nav-inner a { padding: 6px 10px; font-size: 13px; }
  .container { padding: 12px; }
}