/* === OZON-STYLE: Агрессивный e-commerce === */
:root {
  --ozon-primary: #005BFF;
  --ozon-accent: #F91155;
  --ozon-green: #10C44C;
  --ozon-bg: #F4F5F7;
  --ozon-card: #FFFFFF;
  --ozon-text: #001A34;
  --ozon-muted: #96A3AE;
  --ozon-border: #E8ECEF;
}

body { background: var(--ozon-bg); font-family: 'Segoe UI', system-ui, sans-serif; color: var(--ozon-text); }

/* ШАПКА */
.ozon-header { background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.06); position: sticky; top: 0; z-index: 100; }
.ozon-header-inner { max-width: 1440px; margin: 0 auto; padding: 12px 24px; display: flex; align-items: center; gap: 20px; }
.ozon-logo { height: 36px; display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 22px; color: var(--ozon-accent); text-decoration: none; }
.ozon-logo img { height: 32px; }
.ozon-search { flex: 1; max-width: 600px; position: relative; }
.ozon-search input { width: 100%; padding: 10px 44px 10px 16px; border: 2px solid var(--ozon-primary); border-radius: 8px; font-size: 15px; outline: none; }
.ozon-search-btn { position: absolute; right: 4px; top: 4px; bottom: 4px; background: var(--ozon-primary); color: #fff; border: none; border-radius: 6px; padding: 0 18px; font-weight: 600; cursor: pointer; }
.ozon-cart-btn { background: var(--ozon-accent); color: #fff; border: none; border-radius: 8px; padding: 10px 20px; font-weight: 700; font-size: 15px; cursor: pointer; display: flex; align-items: center; gap: 6px; }
.ozon-cart-btn .count { background: #fff; color: var(--ozon-accent); border-radius: 50%; width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; }

/* ЧИПСЫ ФИЛЬТРОВ */
.ozon-chips { display: flex; gap: 8px; flex-wrap: wrap; padding: 16px 24px; max-width: 1440px; margin: 0 auto; }
.ozon-chip { background: #fff; border: 1px solid var(--ozon-border); border-radius: 20px; padding: 6px 16px; font-size: 14px; cursor: pointer; transition: all 0.2s; }
.ozon-chip:hover, .ozon-chip.active { border-color: var(--ozon-primary); color: var(--ozon-primary); background: #F0F5FF; }

/* СЕТКА ТОВАРОВ */
.ozon-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; padding: 0 24px 40px; max-width: 1440px; margin: 0 auto; }

/* КАРТОЧКА */
.ozon-card { background: var(--ozon-card); border-radius: 12px; overflow: hidden; box-shadow: 0 1px 3px rgba(0,0,0,0.04); transition: box-shadow 0.2s, transform 0.2s; cursor: pointer; display: flex; flex-direction: column; }
.ozon-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.10); transform: translateY(-2px); }
.ozon-card-img-wrap { height: 180px; display: flex; align-items: center; justify-content: center; padding: 20px; background: #fff; border-bottom: 1px solid var(--ozon-border); position: relative; }
.ozon-card-img-wrap .vendor-logo { max-height: 80px; max-width: 80%; object-fit: contain; }
.ozon-card-img-wrap .product-shot { width: 100%; height: 100%; object-fit: cover; border-radius: 8px; }
.ozon-card-body { padding: 14px 16px; flex: 1; display: flex; flex-direction: column; }
.ozon-card-vendor { font-size: 12px; color: var(--ozon-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.ozon-card-title { font-size: 15px; font-weight: 600; line-height: 1.35; color: var(--ozon-text); margin-bottom: 8px; flex: 1; }
.ozon-card-price { font-size: 20px; font-weight: 800; color: var(--ozon-text); margin-bottom: 6px; }
.ozon-card-price .old { font-size: 14px; color: var(--ozon-muted); text-decoration: line-through; font-weight: 400; margin-left: 8px; }
.ozon-card-price .req { font-size: 14px; color: var(--ozon-muted); font-weight: 400; }
.ozon-card-btn { width: 100%; padding: 10px; background: var(--ozon-primary); color: #fff; border: none; border-radius: 8px; font-weight: 700; font-size: 14px; cursor: pointer; margin-top: auto; transition: background 0.2s; }
.ozon-card-btn:hover { background: #004ecc; }
.ozon-card-btn.in-cart { background: var(--ozon-green); }

/* БЕЙДЖ */
.ozon-badge { position: absolute; top: 10px; left: 10px; background: var(--ozon-accent); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 6px; }
.ozon-badge.hit { background: var(--ozon-green); }

/* КАТАЛОГ: боковые фильтры */
.ozon-catalog { display: grid; grid-template-columns: 260px 1fr; gap: 24px; max-width: 1440px; margin: 0 auto; padding: 24px; }
.ozon-filters { background: #fff; border-radius: 12px; padding: 20px; height: fit-content; }
.ozon-filters h3 { font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.ozon-filter-group { margin-bottom: 20px; }
.ozon-filter-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.ozon-filter-group .opt { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 14px; cursor: pointer; }
.ozon-filter-group .opt input { accent-color: var(--ozon-primary); }

@media (max-width: 900px) {
  .ozon-catalog { grid-template-columns: 1fr; }
  .ozon-grid { grid-template-columns: repeat(2, 1fr); padding: 0 12px 24px; }
}
@media (max-width: 500px) {
  .ozon-grid { grid-template-columns: 1fr; }
  .ozon-header-inner { padding: 10px 12px; gap: 10px; }
  .ozon-search { display: none; }
}