:root{--dark:#04111F;--nav:#071A2F;--blue:#075BFF;--cyan:#00B8D9;--soft:#F4F8FC;--border:#DDE8F3;--text:#081525;--muted:#64748B;--green:#16A34A;--red:#E11D48;--orange:#F97316;--shadow:0 18px 46px rgba(15,23,42,.10)}
*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,Arial,sans-serif;background:var(--soft);color:var(--text)}a{text-decoration:none;color:inherit}button,input,select{font-family:inherit}.v13-wrap{width:min(1380px,94%);margin:auto}
.v13-header{background:linear-gradient(135deg,#04111F,#071A2F);color:white;padding:14px 0;position:sticky;top:0;z-index:1000;box-shadow:0 14px 34px rgba(4,17,31,.22)}.v13-header-grid{display:grid;grid-template-columns:230px 1fr auto auto;gap:16px;align-items:center}
.v13-logo{width:210px;height:72px;background-image:url('/ecommerces/assets/img/logo2.png?v=13'),url('/ecommerces/assets/img/favicon.png?v=13');background-repeat:no-repeat;background-position:left center;background-size:contain;display:block}
.v13-search{display:grid;grid-template-columns:54px 1fr 108px;background:white;border:2px solid rgba(0,184,217,.42);border-radius:999px;overflow:hidden;box-shadow:0 14px 36px rgba(0,0,0,.16)}.v13-search span{display:grid;place-items:center;background:#F8FBFF;color:var(--blue);font-size:21px}.v13-search input{border:0;outline:0;padding:15px;font-size:15px;min-width:0}.v13-search button{border:0;background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;font-weight:950;cursor:pointer}
.v13-menu-btn{display:none;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.08);color:white;border-radius:16px;width:48px;height:48px;font-size:24px;font-weight:950}.v13-actions{display:flex;gap:8px}.v13-actions a,.v13-actions button{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);color:white;border-radius:999px;padding:11px 13px;font-weight:950;cursor:pointer;white-space:nowrap}.v13-actions b{background:#0EA5E9;border-radius:999px;padding:2px 7px;margin-left:4px}
.v13-mobile-menu{display:none}.v13-category-bar{background:white;padding:14px 0;border-bottom:1px solid var(--border)}.v13-category-inner{background:var(--dark);border-radius:28px;min-height:66px;display:flex;align-items:center;justify-content:center;gap:8px;padding:9px 14px;box-shadow:0 18px 44px rgba(4,17,31,.20);flex-wrap:wrap}.v13-category-inner a{color:white;padding:12px 18px;border-radius:999px;font-weight:950;font-size:14px}.v13-category-inner a:hover,.v13-category-inner a.active{background:linear-gradient(135deg,var(--blue),var(--cyan))}.v13-category-inner .company{background:linear-gradient(135deg,#FFB703,#FF7A00);color:#111827}
.v13-hero{min-height:420px;background-image:url('/ecommerces/assets/img/banner.png?v=13');background-size:cover;background-position:center right;color:white;position:relative}.v13-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,17,31,.98),rgba(7,42,90,.78),rgba(7,91,255,.12))}.v13-hero .v13-wrap{position:relative;z-index:2;padding:72px 0}.hero-mini{display:inline-flex;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);padding:8px 12px;border-radius:999px;font-weight:950;margin-bottom:15px}.v13-hero h1{font-size:clamp(38px,4.4vw,66px);line-height:1.02;max-width:780px;font-weight:950;letter-spacing:-1px}.v13-hero p{font-size:18px;color:#DDEBFA;max-width:620px;margin:18px 0 22px}.hero-buttons,.hero-trust{display:flex;gap:12px;flex-wrap:wrap}.btn-main{background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;border-radius:16px;padding:14px 22px;font-weight:950}.btn-soft,.hero-trust span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);color:white;border-radius:16px;padding:14px 22px;font-weight:950}.hero-trust{margin-top:22px}.hero-trust span{border-radius:999px;padding:9px 13px}
.v13-brands{background:white;border-bottom:1px solid var(--border);padding:20px 0}.brand-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:11px}.brand-card{height:66px;border:1px solid var(--border);border-radius:16px;background:white;display:grid;place-items:center;padding:9px;box-shadow:0 10px 24px rgba(15,23,42,.055)}.brand-card:hover{border-color:var(--cyan);transform:translateY(-2px)}.brand-card img{max-width:100%;max-height:44px;object-fit:contain}.brand-card b{font-weight:950;color:#04111F}
.v13-main{display:grid;grid-template-columns:280px 1fr;gap:22px;padding:24px 0 36px}.v13-filter{background:white;border:1px solid var(--border);border-radius:24px;padding:20px;box-shadow:var(--shadow);align-self:start;position:sticky;top:125px}.v13-filter h3{font-size:20px;margin-bottom:14px}.filter-block{border-top:1px solid var(--border);padding-top:14px;margin-top:14px}.filter-title{font-weight:950;margin-bottom:10px;display:flex;justify-content:space-between}.filter-chip{display:flex;align-items:center;justify-content:space-between;border:1px solid #EDF2F7;border-radius:14px;padding:10px;margin:8px 0;background:#FBFDFF}.filter-chip input{width:auto}.filter-chip b{background:#EAF4FF;color:#075BFF;border-radius:999px;padding:3px 8px;font-size:11px}.v13-filter select,.v13-filter input{width:100%;border:1px solid var(--border);border-radius:14px;padding:11px;outline:0}.filter-btn,.filter-clear{width:100%;border:0;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;padding:12px;margin-top:11px;font-weight:950;display:block;text-align:center;cursor:pointer}.filter-clear{background:var(--dark)}
.products-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:6px 0 17px}.products-head h2{font-size:26px}.products-head p{color:var(--muted);font-size:13px}.sort-box{display:flex;align-items:center;gap:10px}.sort-box select{border:1px solid var(--border);border-radius:14px;background:white;padding:11px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px}
.product-card{background:white;border:1px solid var(--border);border-radius:20px;padding:14px;box-shadow:var(--shadow);position:relative;display:flex;flex-direction:column;min-height:350px;transition:.22s}.product-card:hover{transform:translateY(-4px);box-shadow:0 20px 48px rgba(15,23,42,.14);border-color:#BFE7FF}.badge{position:absolute;top:11px;left:11px;color:white;border-radius:8px;padding:5px 8px;font-size:10px;font-weight:950;z-index:2}.badge-blue{background:var(--blue)}.badge-green{background:var(--green)}.badge-yellow{background:#FACC15;color:#111}.badge-orange{background:var(--orange)}.badge-red{background:var(--red)}.badge-cyan{background:var(--cyan)}.badge-dark{background:var(--dark)}.tools{position:absolute;top:10px;right:10px;display:flex;gap:6px}.tools button{width:30px;height:30px;border:1px solid var(--border);background:white;border-radius:10px;cursor:pointer}.tools button.active{background:#ECFEFF;color:var(--blue)}.product-img{height:128px;display:grid;place-items:center;margin:12px 0 8px}.product-img img{width:100%;height:122px;object-fit:contain}.product-card h3{font-size:14px;line-height:1.25;min-height:38px;font-weight:950}.meta{color:var(--muted);font-size:12px;margin:7px 0}.rating{color:#FF9900;font-size:12px}.desc{font-size:12.5px;color:#334155;line-height:1.35;margin-top:7px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.price{margin-top:auto;font-size:21px;color:#B12704;font-weight:950;padding-top:8px}.price span{color:#94A3B8;text-decoration:line-through;font-size:12px;margin-left:6px}.stock{color:var(--green);font-size:12px;font-weight:950;margin:5px 0 9px}.add-form{display:flex;gap:8px;align-items:center}.add-form input{width:58px;border:1px solid var(--border);border-radius:10px;padding:8px;text-align:center}.add-form button{flex:1;border:0;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;font-weight:950;padding:10px;cursor:pointer}
.float-panel{position:fixed;right:22px;bottom:96px;width:min(430px,92vw);background:white;border:1px solid var(--border);border-radius:24px;box-shadow:0 24px 70px rgba(15,23,42,.24);z-index:150;display:none;overflow:hidden}.float-panel.show{display:block}.float-head{background:var(--dark);color:white;padding:14px 16px;display:flex;justify-content:space-between}.float-head button{background:transparent;color:white;border:0;font-size:18px}.float-body{padding:14px;display:grid;gap:10px;max-height:360px;overflow:auto}.float-item{border:1px solid var(--border);border-radius:16px;padding:10px;background:#F8FBFF;display:flex;gap:10px}.float-item img{width:58px;height:48px;object-fit:contain}.ai-box{background:#ECFEFF;border:1px solid #A5F3FC;border-radius:16px;padding:12px;color:#075BFF;font-weight:850}.wsp-float{position:fixed;right:22px;bottom:22px;width:62px;height:62px;border-radius:50%;background:#25D366;color:white;z-index:999;display:grid;place-items:center;box-shadow:0 18px 44px rgba(37,211,102,.38);font-size:30px}.v13-footer{background:var(--dark);color:white;text-align:center;padding:24px}
@media(max-width:1050px){.v13-header-grid{grid-template-columns:190px 1fr auto}.v13-actions{display:none}.v13-menu-btn{display:grid;place-items:center}.v13-main{grid-template-columns:1fr}.v13-filter{position:static}}
@media(max-width:760px){.v13-header{padding:10px 0}.v13-header-grid{grid-template-columns:130px 1fr;gap:10px}.v13-logo{width:118px;height:52px}.v13-menu-btn{grid-column:2;justify-self:end}.v13-search{grid-column:1/-1;grid-row:2;grid-template-columns:42px 1fr 72px}.v13-search input{font-size:12px;padding:10px 8px}.v13-search button{font-size:12px}.v13-mobile-menu{display:none;width:94%;margin:10px auto 0;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.10);border-radius:22px;padding:10px}.menu-open .v13-mobile-menu{display:grid;gap:8px}.v13-mobile-menu a{color:white;background:rgba(255,255,255,.08);padding:14px 16px;border-radius:16px;font-weight:950}.v13-category-bar{display:none}.v13-hero .v13-wrap{padding:54px 0}.hero-mini{display:none}.v13-hero h1{font-size:40px}.v13-hero p{font-size:18px}.brand-grid{grid-template-columns:repeat(3,1fr)}.products-head{align-items:flex-start;flex-direction:column}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.product-card{min-height:330px;padding:12px}.product-img{height:110px}.product-img img{height:104px}.wsp-float{width:58px;height:58px;right:18px;bottom:18px}}
@media(max-width:420px){.product-grid{grid-template-columns:1fr}}