/* ===== K.I.T. Shop — Rozetka-style ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root{--primary:#ff6b08;--pd:#e55d00;--pl:#fff4ed;--ok:#4caf50;--no:#e53935;--text:#1a1a1a;--t2:#555;--mu:#999;--bg:#f5f5f7;--w:#fff;--br:#e0e0e0;--br2:#eee;--sh:0 1px 4px rgba(0,0,0,.06);--sh2:0 4px 20px rgba(0,0,0,.1);--r:10px;--rs:6px;--h:56px;
/* Old names (backward compat) */
--primary-dark:var(--pd);--primary-light:var(--pl);--success:var(--ok);--danger:var(--no);--text-secondary:var(--t2);--text-muted:var(--mu);--bg-white:var(--w);--border:var(--br);--border-light:var(--br2);--shadow:var(--sh);--shadow-hover:var(--sh2);--radius:var(--r);--radius-sm:var(--rs);--header-height:var(--h)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;font-size:15px;color:var(--text);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}a:hover{color:var(--primary)}img{max-width:100%}
/* Slider */
.slider-wrap{position:relative;overflow:hidden;margin-bottom:28px;border-radius:var(--r)}
.slider-track{display:flex;gap:12px;overflow-x:auto;scroll-behavior:smooth;scrollbar-width:none;padding:4px 0}
.slider-track::-webkit-scrollbar{display:none}
.slider-track .product-card{min-width:200px;flex-shrink:0;width:200px}
.slider-btn{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;background:var(--w);border:2px solid var(--br);border-radius:50%;cursor:pointer;z-index:5;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,.15);color:var(--text);transition:all .2s}
.slider-btn:hover{background:#ff6b08;color:#fff;border-color:#ff6b08;box-shadow:0 4px 12px rgba(255,107,8,.3)}
.slider-prev{left:-4px}.slider-next{right:-4px}
@media(max-width:480px){.slider-btn{display:none}.slider-track .product-card{min-width:160px;width:160px}}
/* Rozetka layout */
.rozetka-layout{display:grid;grid-template-columns:250px 1fr;gap:16px;align-items:start;margin-bottom:24px}
.sidebar{background:var(--w);border-radius:var(--r);border:1px solid var(--br2);padding:8px 0;position:sticky;top:calc(var(--h) + 60px)}
.sidebar a{display:flex;align-items:center;gap:8px;padding:8px 16px;font-size:13px;color:var(--text);border-bottom:1px solid var(--br2);transition:all .15s;line-height:1.3}
.product-card .market-price{font-size:10px;color:var(--mu);text-decoration:line-through;margin-top:2px}
.sidebar a:last-child{border-bottom:none}
.sidebar a:hover{background:var(--pl);color:var(--primary);padding-left:20px}
.sidebar a .ico{font-size:16px;flex-shrink:0}
.banner-slider{position:relative;border-radius:var(--r);overflow:hidden;height:320px}
.banner-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s;display:flex;align-items:center;padding:40px;color:#fff}
.banner-slide.active{opacity:1;z-index:2}
.banner-slide h2{font-size:30px;font-weight:800;margin-bottom:8px;line-height:1.2}
.banner-slide p{font-size:15px;opacity:.9;margin-bottom:16px}
.banner-slide .b-btn{display:inline-block;background:#fff;color:#1a1a1a;padding:12px 28px;border-radius:6px;font-weight:700;font-size:14px}
.slider-dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:5}
.slider-dots span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer}
.slider-dots span.active{background:#fff;width:26px;border-radius:5px}
@media(max-width:900px){.rozetka-layout{grid-template-columns:1fr}.sidebar{display:none}.banner-slider{height:220px}.banner-slide{padding:24px}.banner-slide h2{font-size:22px}}

/* Product row (Rozetka style) */
.row-head{display:flex;align-items:center;justify-content:space-between;margin:8px 0 14px}
.row-head h2{font-size:22px;font-weight:700;letter-spacing:-.3px}
.row-head a{font-size:13px;font-weight:600;color:var(--primary);white-space:nowrap}
@media(max-width:480px){.row-head h2{font-size:17px}}

/* Promo */
.top-promo{background:linear-gradient(90deg,#1a1a2e,#16213e);color:#fff;font-size:12px;padding:6px 0;text-align:center}
.top-promo>div{max-width:1240px;margin:0 auto;padding:0 16px;display:flex;justify-content:center;gap:20px;flex-wrap:wrap}
.top-promo span{white-space:nowrap}
@media(max-width:768px){.top-promo{font-size:10px;padding:4px 0}.top-promo>div{gap:8px}}
@media(max-width:480px){.top-promo span:nth-child(2),.top-promo span:nth-child(4){display:none}}

/* Header */
.header{background:var(--w);border-bottom:1px solid var(--br);position:sticky;top:0;z-index:100}
.header-inner{max-width:1240px;margin:0 auto;padding:0 12px;height:var(--h);display:flex;align-items:center;gap:10px}
.logo{font-size:20px;font-weight:800;color:var(--primary);white-space:nowrap;display:flex;align-items:center;gap:4px}
.search-form{flex:1;max-width:480px;display:flex;margin:0 6px}
.search-form input{flex:1;height:38px;padding:0 12px;border:2px solid var(--primary);border-right:none;border-radius:var(--rs) 0 0 var(--rs);font-size:14px;outline:none;background:#fafafa}
.search-form input:focus{background:#fff}
.search-form button{height:38px;padding:0 16px;background:var(--primary);color:#fff;border:2px solid var(--primary);border-radius:0 var(--rs) var(--rs) 0;cursor:pointer;font-size:14px;font-weight:600;white-space:nowrap}
.header-phone{font-size:14px;font-weight:700;white-space:nowrap}
#cartBadge{display:none;position:absolute;top:-2px;right:-4px;background:var(--no);color:#fff;font-size:9px;font-weight:700;width:18px;height:18px;border-radius:50%;align-items:center;justify-content:center;border:2px solid #fff}
@media(max-width:900px){.header-phone{display:none}.search-form input{font-size:13px}.search-form button{padding:0 10px;font-size:12px}.logo{font-size:17px}}
@media(max-width:480px){.header-inner{gap:4px;padding:0 6px}.logo{font-size:15px}.search-form input{height:32px;font-size:11px;padding:0 8px}.search-form button{height:32px;padding:0 6px;font-size:11px}}

/* Nav */
.cat-nav{background:var(--w);border-bottom:1px solid var(--br);overflow:hidden}
.cat-nav-inner{max-width:1240px;margin:0 auto;padding:0 12px;display:flex;overflow-x:auto;scrollbar-width:none}
.cat-nav-inner::-webkit-scrollbar{display:none}
.cat-nav-link{padding:10px 14px;font-size:13px;font-weight:500;color:var(--t2);white-space:nowrap;border-bottom:2px solid transparent;flex-shrink:0}
.cat-nav-link:hover,.cat-nav-link.active{color:var(--primary);border-bottom-color:var(--primary)}
@media(max-width:768px){.cat-nav-link{padding:8px 10px;font-size:12px}.cat-nav-inner{padding:0 8px}}

/* Main */
.main{max-width:1240px;margin:0 auto;padding:16px 12px}
@media(max-width:768px){.main{padding:12px 8px}}
.breadcrumbs{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--mu);margin-bottom:16px;flex-wrap:wrap}
.breadcrumbs a{color:var(--mu)}.breadcrumbs a:hover{color:var(--primary)}.breadcrumbs .sep{color:var(--br)}
@media(max-width:480px){.breadcrumbs{font-size:12px;gap:4px;margin-bottom:10px}}
.page-title{font-size:26px;font-weight:700;margin-bottom:20px;color:var(--text);letter-spacing:-.3px}
@media(max-width:768px){.page-title{font-size:20px;margin-bottom:14px}}
/* Category grid */
.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;margin-bottom:28px}
.category-card{background:var(--w);border-radius:var(--r);padding:20px 16px;text-align:center;border:1px solid var(--br2)}
.category-card:hover{border-color:var(--primary);box-shadow:var(--sh);transform:translateY(-2px)}
.category-card .cat-icon{font-size:30px;margin-bottom:8px}
.category-card .cat-name{font-size:13px;font-weight:600}
.category-card .cat-count{font-size:11px;color:var(--mu);margin-top:4px}
@media(max-width:768px){.category-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}.category-card{padding:14px 10px}.category-card .cat-icon{font-size:24px}.category-card .cat-name{font-size:12px}}
@media(max-width:480px){.category-grid{grid-template-columns:repeat(2,1fr);gap:8px}}

/* Product grid */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;margin-bottom:28px}
.product-card{background:var(--w);border-radius:var(--r);border:1px solid var(--br2);overflow:hidden;position:relative;display:flex;flex-direction:column}
.product-card:hover{border-color:var(--primary);box-shadow:var(--sh2)}
.product-card .img-wrap{position:relative;padding-top:100%;background:#fafafa;overflow:hidden}
.product-card .img-wrap img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:contain;padding:8px;background:#fafafa}
.product-card .badge{position:absolute;top:6px;left:6px;background:var(--no);color:#fff;font-size:10px;font-weight:700;padding:2px 6px;border-radius:3px;z-index:1}
.product-card .info{padding:10px 14px 14px;flex:1;display:flex;flex-direction:column}
.product-card .vendor{font-size:10px;color:var(--mu);text-transform:uppercase;letter-spacing:.4px;margin-bottom:4px}
.product-card .pname{font-size:13px;line-height:1.4;margin-bottom:8px;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-card .price-block{margin-top:auto}
.product-card .price-old{font-size:12px;color:var(--mu);text-decoration:line-through}
.product-card .price-current{font-size:17px;font-weight:800}
.product-card .price-promo{font-size:17px;font-weight:800;color:var(--no)}
.product-card .stock-status{font-size:11px;margin-top:4px}
.product-card .stock-status.in-stock{color:var(--ok)}
.product-card .stock-status.out-of-stock{color:var(--no);font-weight:700}
.product-card.out-of-stock{opacity:.75}
.product-card.out-of-stock .img-wrap::after{content:'Немає';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:rgba(0,0,0,.65);color:#fff;padding:6px 20px;border-radius:20px;font-size:13px;font-weight:700;z-index:2}
.product-card .buy-btn{width:100%;height:40px;margin-top:12px;background:#ff6b08;color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;letter-spacing:.3px;box-shadow:0 2px 8px rgba(255,107,8,.2)}
.product-card .buy-btn:hover{background:#e55d00;color:#fff;box-shadow:0 4px 12px rgba(255,107,8,.4)}
@media(max-width:768px){.products-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.product-card .info{padding:8px 10px 12px}.product-card .price-current,.product-card .price-promo{font-size:15px}.product-card .pname{font-size:12px}.product-card .buy-btn{height:34px;font-size:12px}}
@media(max-width:480px){.products-grid{grid-template-columns:repeat(2,1fr);gap:6px}.product-card .info{padding:6px 8px 10px}.product-card .pname{-webkit-line-clamp:1;font-size:11px}.product-card .price-current,.product-card .price-promo{font-size:13px}.product-card .stock-status{font-size:10px}.product-card .buy-btn{height:30px;font-size:11px;margin-top:6px}.product-card .vendor{font-size:9px}.product-card .price-old{font-size:10px}.product-card .img-wrap img{padding:6px}}
/* Product detail */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:32px;background:var(--w);border-radius:var(--r);padding:28px;border:1px solid var(--br2)}
.product-detail .main-image{width:100%;aspect-ratio:1;object-fit:contain;background:#fafafa;border-radius:var(--r);border:1px solid var(--br2);padding:16px}
.product-detail .thumbnails{display:flex;gap:8px;margin-top:10px;overflow-x:auto}
.product-detail .thumbnails img{width:56px;height:56px;object-fit:contain;border:2px solid var(--br);border-radius:var(--rs);padding:3px;cursor:pointer;flex-shrink:0}
.product-detail .thumbnails img:hover,.product-detail .thumbnails img.active{border-color:var(--primary)}
.product-detail .pinfo h1{font-size:20px;font-weight:700;margin-bottom:4px;line-height:1.3}
.product-detail .pinfo .p-vendor{font-size:13px;color:var(--mu);margin-bottom:12px}
.product-detail .pinfo .p-article{font-size:13px;color:var(--mu);margin-bottom:16px}
.product-detail .pinfo .p-price-block{background:var(--pl);padding:16px 20px;border-radius:var(--r);margin-bottom:16px}
.product-detail .pinfo .p-price-old{font-size:15px;color:var(--mu);text-decoration:line-through}
.product-detail .pinfo .p-price-current{font-size:28px;font-weight:800}
.product-detail .pinfo .p-price-promo{font-size:28px;font-weight:800;color:var(--no)}
.product-detail .pinfo .p-stock{display:inline-block;padding:4px 12px;border-radius:20px;font-size:13px;font-weight:500;margin-bottom:16px}
.product-detail .pinfo .p-stock.in-stock{background:#e8f5e9;color:var(--ok)}
.product-detail .pinfo .p-stock.out-of-stock{background:#ffebee;color:var(--no)}
.product-detail .pinfo .buy-big-btn{height:48px;max-width:280px;background:var(--primary);color:#fff;border:none;border-radius:var(--rs);font-size:15px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px}
.product-detail .pinfo .buy-big-btn:hover{background:var(--pd)}
.product-detail .pinfo .p-description{margin-top:20px;padding-top:20px;border-top:1px solid var(--br2)}
.product-detail .pinfo .p-description h2{font-size:17px;margin-bottom:10px}
.product-detail .pinfo .p-description p,.product-detail .pinfo .p-description li{color:var(--t2);line-height:1.6}
.product-detail .pinfo .p-description ul{padding-left:18px}
.specs-table{margin-top:20px}.specs-table h3{font-size:16px;font-weight:600;margin-bottom:10px}
.specs-table table{width:100%;border-collapse:collapse}
.specs-table td{padding:8px 12px;border-bottom:1px solid var(--br2);font-size:13px}
.specs-table td:first-child{font-weight:600;color:var(--t2);width:40%;background:#fafafa}
@media(max-width:900px){.product-detail{grid-template-columns:1fr;gap:24px;padding:20px}}
@media(max-width:480px){.product-detail{padding:14px}.product-detail .pinfo h1{font-size:17px}.product-detail .pinfo .p-price-current,.product-detail .pinfo .p-price-promo{font-size:22px}.product-detail .pinfo .buy-big-btn{max-width:100%;height:44px;font-size:14px}.product-detail .main-image{padding:10px}}

/* Pagination, cart, footer */
.pagination{display:flex;justify-content:center;gap:4px;margin:28px 0}
.pagination a,.pagination span{display:flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 6px;border:1px solid var(--br);border-radius:var(--rs);font-size:13px;background:var(--w)}
.pagination a:hover{border-color:var(--primary);color:var(--primary)}
.pagination .active{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:700}
.search-info{font-size:14px;color:var(--t2);margin-bottom:20px}
.search-info strong{color:var(--text)}
#cartContainer{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:start}
.cart-item{display:flex;gap:12px;padding:12px;background:var(--w);border-radius:var(--r);border:1px solid var(--br2);margin-bottom:10px;align-items:center;flex-wrap:wrap}
.cart-item .ci-name{flex:1;min-width:120px;font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis}
@media(max-width:480px){.cart-item{gap:8px;padding:10px}.cart-item .ci-name{min-width:80px;font-size:12px}}
@media(max-width:900px){#cartContainer{grid-template-columns:1fr;gap:20px}}
.footer{background:var(--w);border-top:1px solid var(--br);padding:36px 16px;margin-top:48px}
.footer-inner{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.footer h3{font-size:15px;font-weight:700;margin-bottom:14px;color:var(--text)}
.footer p,.footer a{font-size:13px;color:var(--t2);line-height:2;display:block}
.footer a:hover{color:var(--primary)}
@media(max-width:768px){.footer{padding:24px 12px;margin-top:32px}.footer-inner{grid-template-columns:1fr;gap:20px}}
@media(max-width:480px){.page-title{font-size:18px;margin-bottom:10px}}