:root{--navy:#172d63;--navy2:#0b1633;--gold:#f0bd24;--bg:#f6f7fb;--text:#101828;--muted:#667085;--line:#e5e7eb;--white:#fff;--green:#087443;--red:#b42318}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--text);background:var(--bg)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}.topbar{background:var(--navy2);color:#fff;text-align:center;padding:8px;font-size:12px}.topbar span{color:var(--gold);margin:0 10px}.site-header{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:28px;padding:0 5%;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:8px;font-weight:900;font-size:20px;color:var(--navy);letter-spacing:-1px}.brand img{width:48px;height:48px;object-fit:contain}.search{display:flex;flex:1;max-width:700px;background:#f3f4f6;border-radius:12px;overflow:hidden}.search input{border:0;background:transparent;padding:13px 15px;outline:0;flex:1}.search button{border:0;background:var(--navy);color:#fff;padding:0 18px}.site-header nav{display:flex;gap:18px;font-size:14px;font-weight:700}.site-header nav b{background:var(--gold);padding:3px 7px;border-radius:10px;font-size:11px}.category-strip{display:flex;gap:8px;overflow:auto;padding:10px 5%;background:#fff;border-bottom:1px solid var(--line)}.category-strip button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 13px;white-space:nowrap}.hero{margin:24px 5%;background:linear-gradient(135deg,var(--navy2),var(--navy));color:#fff;border-radius:26px;padding:60px 7%;display:flex;justify-content:space-between;align-items:center;overflow:hidden}.hero h1{font-size:58px;line-height:.98;margin:12px 0;letter-spacing:-3px}.hero em{color:var(--gold);font-style:normal}.hero p{color:#d9e0f1;max-width:550px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:900;color:var(--gold)}.hero-art{font-size:260px;font-weight:1000;color:rgba(240,189,36,.16);line-height:.7}.btn{border:0;border-radius:10px;padding:12px 18px;display:inline-block;font-weight:800}.btn.gold{background:var(--gold);color:#111}.btn.outline{background:#fff;border:1px solid var(--line)}.btn.small{padding:8px 12px;font-size:12px}.section{padding:10px 5% 50px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.section-head h2{margin:6px 0 0;font-size:30px}.section-head select{padding:10px;border:1px solid var(--line);border-radius:9px;background:#fff}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.2s}.product-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px #172d6312}.pimg{height:220px;background:#eef1f8;display:flex;align-items:center;justify-content:center;font-size:100px;position:relative}.pimg i{position:absolute;top:10px;left:10px;background:var(--gold);font-style:normal;font-size:9px;font-weight:900;padding:5px 7px;border-radius:5px}.pcopy{padding:15px}.pcopy small{color:var(--muted);font-size:11px}.pcopy h3{margin:6px 0;font-size:16px}.rating{font-size:12px;color:#c78600;font-weight:800}.rating span{color:var(--muted);font-weight:500}.price{font-size:20px;font-weight:900;margin:8px 0 13px}.price del{font-size:12px;color:#98a2b3;font-weight:500;margin-left:5px}.trust{margin:0 5% 55px;background:#fff;border:1px solid var(--line);border-radius:16px;display:grid;grid-template-columns:repeat(4,1fr);padding:22px}.trust div{display:flex;gap:10px;align-items:center;border-right:1px solid var(--line);padding:0 22px}.trust div:last-child{border:0}.trust strong,.trust span{display:block}.trust span{font-size:11px;color:var(--muted)}footer{background:var(--navy2);color:#dce3f4;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;padding:50px 5%}footer img{width:90px;filter:brightness(0) invert(1);margin-bottom:8px}footer h4{color:#fff;margin-top:0}footer a{display:block;margin:10px 0;font-size:13px;color:#b7c2da}.page{max-width:1200px;margin:0 auto;padding:40px 20px 70px}.back{font-size:13px;color:var(--muted)}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:25px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px}.bigimg{min-height:430px;background:#eef1f8;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:180px}.product-detail h1{font-size:40px;letter-spacing:-1.5px}.price.big{font-size:32px}.specbox{background:#f6f7fb;border-radius:12px;padding:15px;margin:18px 0}.cart-row{display:grid;grid-template-columns:70px 1fr 90px 120px 40px;gap:15px;align-items:center;background:#fff;border:1px solid var(--line);padding:14px;border-radius:12px;margin:10px 0}.cart-art{font-size:35px;background:#eef1f8;text-align:center;padding:12px;border-radius:8px}.cart-row input,.toolbar input,.toolbar select,.formgrid input,.formgrid select,.formgrid textarea,.tablewrap input,.tablewrap select{border:1px solid var(--line);border-radius:8px;padding:10px;background:#fff;min-width:0}.summary{margin:20px 0 0 auto;max-width:390px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;display:grid;grid-template-columns:1fr auto;gap:12px}.summary .full{grid-column:1/-1;text-align:center}.summary .total{font-size:20px}.empty{padding:35px;text-align:center;color:var(--muted)}.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}.checkout{display:grid;grid-template-columns:1.5fr .8fr;gap:20px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.formgrid textarea{grid-column:1/-1;min-height:100px;resize:vertical}.checkout aside p{display:flex;justify-content:space-between}.radio,.check{display:block;margin:12px 0}.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:800px}.account-grid input{display:block;width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;margin:10px 0}.quick{display:block;padding:14px;border-bottom:1px solid var(--line)}.order-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin:12px 0}.order-card>div{display:flex;gap:18px;align-items:center;justify-content:space-between}.order-card span{color:var(--muted);font-size:12px}.status{display:inline-block;padding:4px 7px;border-radius:999px;font-size:10px;font-weight:800;background:#eef2ff;color:var(--navy);margin-left:8px}.status.delivered,.pill.active{background:#e8f7ef;color:var(--green)}.status.cancelled,.pill.archived{background:#fcebea;color:var(--red)}.status.processing{background:#fff4d6;color:#946200}.admin-body{background:#f5f6fa}.admin-wrap{min-height:100vh;display:flex}.sidebar{width:235px;background:var(--navy2);color:#d7deef;padding:18px;position:fixed;left:0;top:0;bottom:0}.adminbrand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:900;font-size:17px;margin-bottom:24px}.adminbrand img{width:52px;height:52px;object-fit:contain}.adminbrand small{font-size:9px;color:var(--gold);letter-spacing:2px}.navbtn{width:100%;border:0;background:transparent;color:#aeb9d3;text-align:left;padding:11px 12px;border-radius:9px;margin:2px 0}.navbtn.on,.navbtn:hover{background:#ffffff12;color:#fff}.storelink{display:block;margin-top:30px;padding:11px;color:var(--gold);font-weight:800;font-size:13px}.admin-main{margin-left:235px;width:calc(100% - 235px);padding:0 32px 50px}.admin-head{display:flex;justify-content:space-between;align-items:center;padding:25px 0}.admin-head h1{margin:5px 0;font-size:30px}.admin-user{background:#fff;border:1px solid var(--line);border-radius:30px;padding:9px 13px}.admin-user span{color:#12b76a}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stats>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.stats span,.stats small{display:block;color:var(--muted);font-size:12px}.stats b{display:block;font-size:26px;margin:8px 0}.admin-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:18px}.panel-title{display:flex;align-items:center;justify-content:space-between}.panel-title h2{margin-top:0}.linkbtn{border:0;background:none;color:var(--navy);font-weight:800}.listrow{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding:12px 0;font-size:13px}.listrow small{display:block;color:var(--muted);margin-top:3px}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:15px}.toolbar input{flex:1;max-width:430px}.tablewrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;min-width:850px}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--line);font-size:12px;vertical-align:middle}th{background:#fafafa;color:#667085;font-size:11px;text-transform:uppercase;letter-spacing:.4px}.prodcell{display:flex;align-items:center;gap:9px}.prodcell>span{font-size:24px}.prodcell b{max-width:220px}.iconbtn{border:1px solid var(--line);background:#fff;border-radius:7px;padding:6px 8px;margin-right:4px}.iconbtn.danger{color:var(--red)}.pill{padding:4px 7px;border-radius:999px;font-size:10px;font-weight:800;background:#eef2ff;color:var(--navy)}.formpanel{max-width:1000px}.adminform{margin:18px 0}.form-actions{display:flex;justify-content:flex-end;gap:10px}.category-admin{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.category-admin>div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;align-items:center;gap:10px}.category-admin b{flex:1}.notice{background:#fff7df;border:1px solid #f2d77d;padding:14px;border-radius:10px;margin-top:20px;font-size:12px;line-height:1.7}.muted{color:var(--muted);font-size:12px}.dangertext{color:var(--red)}
@media(max-width:900px){.site-header{padding:10px 4%;height:auto;flex-wrap:wrap}.search{order:3;flex-basis:100%;max-width:none}.hero{padding:40px 7%}.hero h1{font-size:43px}.hero-art{font-size:160px}.product-grid{grid-template-columns:repeat(2,1fr)}.trust{grid-template-columns:1fr 1fr}.trust div:nth-child(2){border:0}.trust div{margin:8px 0}.checkout,.product-detail,.account-grid,.admin-grid{grid-template-columns:1fr}footer{grid-template-columns:1fr 1fr}.sidebar{width:70px;padding:10px}.adminbrand span,.navbtn{font-size:0}.navbtn{height:45px}.navbtn:first-letter{font-size:18px}.storelink{font-size:0}.admin-main{margin-left:70px;width:calc(100% - 70px);padding:0 15px 40px}.stats{grid-template-columns:1fr 1fr}.category-admin{grid-template-columns:1fr}.cart-row{grid-template-columns:55px 1fr 65px 90px 30px}}
@media(max-width:560px){.site-header nav{width:100%;justify-content:space-between;padding-bottom:5px}.hero-art{display:none}.product-grid{grid-template-columns:1fr 1fr;gap:10px}.pimg{height:155px;font-size:70px}.pcopy{padding:10px}.pcopy h3{font-size:13px}.price{font-size:16px}.trust{grid-template-columns:1fr}.trust div{border:0!important}.trust{padding:10px}.formgrid{grid-template-columns:1fr}.formgrid textarea{grid-column:auto}footer{grid-template-columns:1fr}.stats{gap:8px}.stats>div{padding:12px}.stats b{font-size:21px}.admin-head h1{font-size:24px}}

/* V4: premium storefront refresh */
:root{--gold:#ffc72c}
body{background:#f7f9fc}
.topbar{display:flex;justify-content:center;gap:34px;align-items:center;font-size:11px;letter-spacing:.1px;padding:10px 12px;background:#081b41;color:#fff}
.site-header{height:92px;padding:10px 4%;gap:30px;background:#fff;box-shadow:0 2px 14px #142c5310}
.site-header .brand{min-width:175px;flex:0 0 175px;display:flex;align-items:center}
.site-header .brand img{width:175px;height:70px;object-fit:contain;object-position:left center}
.site-header .search{max-width:650px;margin:auto;flex:1;border-radius:13px;background:#f4f6fa;border:1px solid #e7ebf2;overflow:hidden;height:51px}
.site-header .search input{background:transparent;font-size:13px}
.site-header .search button{background:var(--gold);color:#0b2049;padding:0 25px;font-weight:900;border-radius:10px}
.site-header nav{gap:25px;white-space:nowrap}.site-header nav a{display:flex;align-items:center;gap:6px;font-size:13px}
.category-strip{justify-content:center;padding:10px 3%;gap:7px;box-shadow:0 4px 14px #142c5308}.category-strip button{border:0;background:#f6f8fc;font-size:12px;font-weight:650;border-radius:8px;padding:10px 12px}.category-strip button:hover{background:#fff3c4}
.hero{margin:20px 3% 0;padding:48px 5%;min-height:380px;border-radius:23px;position:relative;background:radial-gradient(circle at 75% 45%,#294779 0%,#142a55 36%,#071734 88%);box-shadow:0 15px 30px #0b21431c}
.hero-copy{z-index:2;max-width:560px}.hero h1{font-size:clamp(40px,4.3vw,69px);line-height:1.02;letter-spacing:-2.5px}.hero p{font-size:15px;line-height:1.7;max-width:410px}.hero-cta{padding:14px 25px;margin-top:7px;border-radius:28px;box-shadow:0 8px 22px #ffc72c33}.hero-cta span{padding-left:12px}.hero-foot{margin-top:28px;color:#b9c8e7;font-size:11px;letter-spacing:.2px}
.hero-products{position:absolute;right:5%;top:0;width:43%;height:100%;pointer-events:none}.hero-products .glow{position:absolute;inset:15% 5%;border-radius:50%;background:radial-gradient(circle,#f7c74750,transparent 65%);filter:blur(23px)}.hero-gadget{position:absolute;display:grid;place-items:center;background:linear-gradient(145deg,#fff,#e7ecf7);border:5px solid #ffffff30;border-radius:25px;box-shadow:0 22px 35px #0007;filter:drop-shadow(0 8px 10px #0004)}.headset{font-size:100px;width:185px;height:185px;left:0;top:22%;transform:rotate(-10deg)}.watch{font-size:86px;width:145px;height:155px;left:34%;top:12%;transform:rotate(9deg)}.phone{font-size:95px;width:140px;height:190px;right:2%;top:19%;transform:rotate(8deg)}.buds{font-size:57px;width:110px;height:100px;left:30%;bottom:6%;transform:rotate(-9deg)}.power{font-size:58px;width:105px;height:105px;right:12%;bottom:4%;transform:rotate(11deg)}
.shop-categories{margin:36px 3% 16px}.category-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:15px}.category-heading h2{margin:7px 0 0;font-size:26px}.category-heading>a{font-size:13px;font-weight:800;color:#183567}.category-cards{display:grid;grid-template-columns:repeat(8,1fr);gap:12px}.category-cards button{border:1px solid #e7ebf2;background:#fff;border-radius:18px;padding:14px 7px 16px;display:flex;flex-direction:column;align-items:center;gap:10px;min-height:144px;cursor:pointer;transition:.2s}.category-cards button:hover{transform:translateY(-5px);box-shadow:0 14px 26px #10274d14;border-color:#f4cf55}.category-cards button span{width:78px;height:78px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#f6f8fc,#e6ecf6);font-size:39px}.category-cards button b{font-size:11px;line-height:1.3;color:#16284b}
.section{padding:24px 3% 42px}.section-head h2{font-size:29px}.heading-dot{color:var(--gold)}.product-grid{grid-template-columns:repeat(4,1fr);gap:16px}.product-card{border-radius:17px;box-shadow:0 2px 10px #142c5308}.pimg{background:radial-gradient(circle,#fff 0%,#edf1f8 75%);height:235px}.product-visual{font-size:95px;filter:drop-shadow(0 14px 8px #0b204922);transition:transform .25s}.product-card:hover .product-visual{transform:scale(1.1) rotate(-4deg)}.pcopy{padding:18px}.pcopy h3{min-height:40px}.pcopy .btn{background:#112c5e;color:#fff;width:100%;border-radius:9px}.pcopy .btn:hover{background:#234783}.trust{margin:0 3% 45px;grid-template-columns:repeat(4,1fr);padding:19px 10px;background:#fff}.trust div{padding:0 16px}.trust div i{font-size:28px;font-style:normal}.trust div section{display:flex;flex-direction:column;gap:3px}.trust div strong{font-size:12px}.trust div span{font-size:10px}.bigimg .product-visual{font-size:180px}footer img{width:115px;filter:none;background:#fff;border-radius:8px;padding:5px}
@media(max-width:1100px){.category-cards{grid-template-columns:repeat(4,1fr)}.hero-products{opacity:.8}.headset{font-size:70px;width:140px;height:140px}.watch{font-size:65px;width:110px;height:120px}.phone{font-size:70px;width:110px;height:145px}.buds,.power{font-size:40px;width:80px;height:80px}}
@media(max-width:750px){.topbar{gap:14px;font-size:9px}.topbar span:last-child{display:none}.site-header{height:auto;gap:10px}.site-header .brand{min-width:130px;flex-basis:130px}.site-header .brand img{width:130px;height:56px}.site-header .search{order:3;flex-basis:100%;max-width:none;margin:0}.site-header nav{margin-left:auto;gap:10px}.site-header nav a span{display:none}.hero{margin:12px 3% 0;min-height:335px;padding:37px 6%}.hero h1{font-size:40px}.hero-products{opacity:.2;width:70%;right:-15%}.hero-copy{position:relative}.hero-foot{font-size:9px}.category-cards{grid-template-columns:repeat(4,1fr);gap:7px}.category-cards button{min-height:115px;padding:10px 3px}.category-cards button span{width:54px;height:54px;font-size:27px}.category-cards button b{font-size:10px}.product-grid{grid-template-columns:repeat(2,1fr)}.trust{grid-template-columns:1fr 1fr}.trust div{border:0;padding:10px}.pimg{height:165px}.product-visual{font-size:70px}}

/* V16: scoped responsive product details; preserve homepage/admin/footer */
html,body{max-width:100%;overflow-x:hidden}.zex-detail-page{max-width:1280px;width:100%;padding:26px 22px 65px}.zex-detail-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:36px;padding:26px;margin-top:18px;align-items:start;max-width:100%;min-width:0}.zex-detail-gallery,.zex-detail-info{min-width:0;max-width:100%}.zex-detail-photo{width:100%;height:min(530px,44vw);min-height:320px;border-radius:14px;background:#f7f8fc;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:18px}.zex-detail-main-img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain}.zex-detail-fallback{font-size:110px}.zex-detail-thumbs{display:flex;gap:10px;overflow-x:auto;padding:12px 2px}.zex-detail-thumb{flex:0 0 70px;width:70px;height:70px;border:1px solid #e0e6ef;border-radius:9px;background:#fff;padding:5px;cursor:pointer}.zex-detail-thumb.selected{border:2px solid #172d63}.zex-detail-thumb img{width:100%;height:100%;object-fit:contain}.zex-detail-info h1{font-size:clamp(24px,2.5vw,34px);line-height:1.2;letter-spacing:-.6px;margin:10px 0 12px;overflow-wrap:anywhere}.zex-detail-category{color:#667085;font-size:13px}.zex-detail-brand{font-size:13px;color:#667085;margin-bottom:12px}.zex-detail-pricing{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:18px}.zex-detail-pricing strong{font-size:32px;color:#b42318}.zex-detail-pricing del{color:#98a2b3;font-size:16px}.zex-detail-discount{background:#d9f8e3;color:#087443;font-size:12px;font-weight:800;padding:5px 8px;border-radius:6px}.zex-detail-tax{font-size:12px;color:#667085;margin:4px 0 16px}.zex-detail-description{line-height:1.7;overflow-wrap:anywhere;white-space:pre-line}.zex-detail-specs{font-size:14px;line-height:1.7;overflow-wrap:anywhere}.zex-detail-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;margin:20px 0}.zex-detail-actions{display:flex;gap:12px;flex-wrap:wrap}.zex-detail-actions .btn{min-width:155px;text-align:center}.zex-detail-actions button:disabled{opacity:.5;cursor:not-allowed}@media(max-width:800px){.zex-detail-layout{grid-template-columns:minmax(0,1fr);gap:20px;padding:15px}.zex-detail-photo{height:390px;min-height:0}.zex-detail-page{padding:16px 12px 40px}}@media(max-width:480px){.zex-detail-photo{height:300px}.zex-detail-actions .btn{flex:1;min-width:0}.zex-detail-pricing strong{font-size:27px}}

/* V17 storefront product experience — existing footer and admin unchanged */
.zex-breadcrumb{font-size:12px;color:#69758b;line-height:1.6;overflow-wrap:anywhere}.zex-breadcrumb a{color:#17396e}.zex-detail-layout{background:#fff;border:1px solid #e8ecf3;border-radius:18px;box-shadow:0 10px 35px #0a20460a}.zex-detail-photo{position:relative;border:1px solid #edf0f6}.zex-zoom-trigger{position:absolute;right:15px;bottom:15px;background:#fff;border:1px solid #dce4ee;border-radius:8px;padding:9px 13px;font-size:12px;font-weight:700}.zex-gallery-caption{font-size:11px;color:#7a8494;margin-top:5px}.zex-stock{font-size:13px;color:#087443;font-weight:800;margin:12px 0}.zex-stock.out{color:#b42318}.zex-delivery{padding:17px;background:#f7f9fd;border:1px solid #e8edf5;border-radius:12px;margin:18px 0}.zex-delivery>b{font-size:13px}.zex-pin-row{display:flex;gap:8px;margin-top:11px}.zex-pin-row input{width:190px;max-width:70%;border:1px solid #d7dfeb;border-radius:8px;padding:11px;background:#fff}.zex-pin-row button{background:#172d63;color:white;border:0;border-radius:8px;padding:10px 17px;font-weight:700}.zex-pin-msg{font-size:11px;color:#69758b;margin:9px 0 0;line-height:1.5}.zex-pin-msg.error{color:#b42318}.zex-wishlist{background:#fff;border:1px solid #dce4ee;color:#17396e}.zex-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;border-top:1px solid #edf0f5;padding-top:19px;margin-top:22px}.zex-benefits>div{font-size:17px;display:flex;flex-direction:column;gap:4px}.zex-benefits b{font-size:12px}.zex-benefits span{font-size:11px;color:#69758b;line-height:1.5;overflow-wrap:anywhere}.zex-detail-section{background:#fff;border:1px solid #e8ecf3;border-radius:16px;padding:25px 28px;margin:20px 0}.zex-detail-section h2{font-size:21px;margin:0 0 17px}.zex-detail-section .zex-detail-description{white-space:pre-line}.zex-spec-table{width:100%;border-collapse:collapse;font-size:13px}.zex-spec-table th,.zex-spec-table td{padding:13px 15px;border-bottom:1px solid #edf0f5;text-align:left;overflow-wrap:anywhere}.zex-spec-table th{width:30%;background:#f8fafd;color:#475467;font-weight:650}.zex-zoom-overlay{position:fixed;inset:0;background:#000d;z-index:1000;display:flex;align-items:center;justify-content:center;padding:55px 25px;cursor:zoom-out}.zex-zoom-overlay img{max-width:100%;max-height:100%;object-fit:contain;background:#fff;border-radius:12px}.zex-zoom-close{position:absolute;right:22px;top:15px;background:#fff;border:0;border-radius:50%;width:38px;height:38px;font-size:28px}.zex-detail-section .product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}@media(max-width:800px){.zex-detail-layout{margin-top:12px}.zex-benefits{gap:7px}.zex-detail-section{padding:18px}.zex-detail-section .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.zex-benefits{grid-template-columns:repeat(3,minmax(0,1fr))}.zex-detail-actions .zex-wishlist{flex-basis:100%}.zex-detail-section h2{font-size:19px}.zex-spec-table th{width:38%}}

/* V18 product page: premium responsive layout, scoped to avoid changing homepage/admin/footer */
.zex-v18{max-width:1510px!important}.zex-v18-layout{display:grid;grid-template-columns:minmax(0,1.13fr) minmax(0,.83fr) minmax(240px,.58fr);gap:26px;align-items:start;margin-top:20px}.zex-v18-layout>*{min-width:0}.zex-v18-gallery{position:sticky;top:18px}.zex-v18-photo{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;height:590px;max-height:65vh;min-height:340px;border:1px solid #e7edf6;border-radius:16px;background:#fff;cursor:zoom-in;padding:24px}.zex-v18-photo .zex-detail-main-img{width:100%;height:100%;object-fit:contain;filter:none!important;mix-blend-mode:normal!important;opacity:1!important}.zex-v18-photo:after{display:none!important}.zex-v18-magnify{position:absolute;right:18px;top:18px;border:0;border-radius:50%;width:44px;height:44px;background:#fff;box-shadow:0 5px 20px #0c245026;color:#12366e;font-size:30px;cursor:zoom-in;z-index:3}.zex-v18-lens{position:absolute;z-index:2;width:165px;height:165px;border-radius:50%;border:3px solid #fff;box-shadow:0 6px 26px #091c3550;pointer-events:none;transform:translate(-50%,-50%);background-color:#fff;background-size:360% 360%;background-repeat:no-repeat}.zex-v18-gallery .zex-detail-thumbs{padding:12px 0;gap:9px}.zex-v18-gallery .zex-detail-thumb{width:76px;height:76px;flex-basis:76px}.zex-v18-main{padding:10px 0}.zex-v18-main h1{font-size:clamp(25px,2.15vw,35px);line-height:1.2;color:#0c1f46;letter-spacing:-.7px;margin:9px 0}.zex-v18-brand{display:inline-flex;background:#e5f8eb;color:#14753e;border-radius:5px;padding:5px 10px;font-size:12px;font-weight:800;text-transform:uppercase}.zex-v18-subtitle{font-size:13px;color:#596983;line-height:1.6}.zex-v18-rating{font-size:14px;color:#e8a000;font-weight:800}.zex-v18-rating span{color:#65758d;font-size:12px;font-weight:400}.zex-v18-main .zex-detail-pricing strong{font-size:37px}.zex-v18-features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:19px 0}.zex-v18-features span{font-size:12px;color:#20395e;background:#f4f7fc;border-radius:8px;padding:10px}.zex-v18-main .zex-detail-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.zex-v18-main .zex-detail-actions .btn{min-width:0;padding:13px 10px;font-weight:800}.zex-v18-main .zex-detail-actions .zex-wishlist{grid-column:1/-1}.zex-v18-buy{background:#142e65!important;color:white!important;border-color:#142e65!important}.zex-v18-trust{display:flex;flex-wrap:wrap;gap:12px;margin-top:19px;font-size:11px;color:#197344}.zex-v18-aside{display:grid;gap:15px}.zex-v18-asidecard{background:#fff;border:1px solid #e4eaf4;border-radius:14px;padding:19px;box-shadow:0 6px 24px #13294c07}.zex-v18-asidecard h3{font-size:16px;margin:0 0 15px;color:#102654}.zex-v18-infoitem{display:flex;align-items:start;gap:11px;margin:14px 0}.zex-v18-infoitem>span{font-size:22px}.zex-v18-infoitem b{font-size:13px;display:block;overflow-wrap:anywhere}.zex-v18-infoitem small{display:block;color:#6d7890;font-size:11px;line-height:1.5;margin-top:4px}.zex-v18-asidecard p{font-size:12px;color:#617087}.zex-v18-note{border-top:1px solid #edf0f5;padding-top:12px;line-height:1.6}.zex-v18-bottom{background:#fff;border:1px solid #e4eaf4;border-radius:16px;margin-top:30px;overflow:hidden}.zex-v18-tabs{display:flex;gap:0;border-bottom:1px solid #e4eaf4;overflow-x:auto}.zex-v18-tab{border:0;border-bottom:3px solid transparent;padding:19px 23px;white-space:nowrap;background:white;color:#24385d;cursor:pointer;font-weight:700}.zex-v18-tab.active{color:#1457ba;border-bottom-color:#1457ba}.zex-v18-tabpanel{padding:27px;line-height:1.7}.zex-v18-tabpanel[hidden]{display:none}.zex-v18-tabpanel h2{font-size:19px;margin:0 0 12px}.zex-v18-featurelist{padding-left:20px}.zex-v18-featurelist li{margin:7px 0}.zex-v18 .zex-detail-section{margin-top:25px}@media(max-width:1180px){.zex-v18-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.zex-v18-aside{grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr))}.zex-v18-photo{height:490px}}@media(max-width:760px){.zex-v18-layout{grid-template-columns:minmax(0,1fr);gap:16px}.zex-v18-gallery{position:static}.zex-v18-photo{height:390px;max-height:none}.zex-v18-aside{grid-column:auto;grid-template-columns:1fr}.zex-v18-main{padding:4px 0}.zex-v18-main .zex-detail-pricing strong{font-size:31px}.zex-v18-tabpanel{padding:18px}.zex-v18-lens{display:none!important}}@media(max-width:420px){.zex-v18-photo{height:310px;padding:12px}.zex-v18-features{grid-template-columns:1fr}.zex-v18-main .zex-detail-actions .btn{font-size:12px}.zex-v18-tab{padding:14px 16px}}


/* V19: non-blocking cart confirmation, keyboard accessible and mobile friendly */
.zex-cart-toast{position:fixed;right:24px;bottom:25px;z-index:2000;display:flex;align-items:center;gap:12px;width:min(430px,calc(100vw - 28px));padding:14px 15px;background:#fff;border:1px solid #d6e9dd;border-left:4px solid #159456;border-radius:14px;box-shadow:0 14px 48px #0c25462b;color:#122449;font-size:13px;font-weight:650;opacity:0;transform:translateY(22px);pointer-events:none;transition:opacity .22s ease,transform .22s ease}
.zex-cart-toast.visible{opacity:1;transform:translateY(0);pointer-events:auto}
.zex-cart-toast.is-error{border-color:#f2c9c9;border-left-color:#c63c3c}
.zex-toast-icon{width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:50%;background:#dff7e9;color:#087b44;font-size:19px;font-weight:900}
.is-error .zex-toast-icon{background:#fff0f0;color:#b42318}
.zex-toast-message{flex:1;min-width:0;line-height:1.45;overflow-wrap:anywhere}
.zex-toast-cart{white-space:nowrap;text-decoration:none!important;color:#123c84!important;font-weight:800;border-radius:8px;padding:8px;background:#edf3ff}
.zex-toast-cart:hover{background:#dce9ff}
.zex-toast-close{border:0;background:transparent;color:#65748a;cursor:pointer;font-size:22px;line-height:1;padding:3px}
.zex-cart-pop{animation:zex-cart-bump .28s ease}
@keyframes zex-cart-bump{50%{transform:scale(1.22)}}
@media(max-width:560px){.zex-cart-toast{right:14px;bottom:14px;gap:8px;padding:12px}.zex-toast-cart{padding:7px}}
@media(prefers-reduced-motion:reduce){.zex-cart-toast{transition:none}.zex-cart-pop{animation:none}}