:root{
  --bg:#0B0F17; --surface:#121826; --surface2:#182033; --line:#26314A;
  --text:#EEF1F5; --muted:#A3ADBD; --silver:#C9CED6; --accent:#2E8BFF; --accent-ink:#06101F;
  --ok:#2BB673; --warn:#F2A33A; --err:#F05252; --radius:14px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Tajawal',system-ui,sans-serif;font-size:17px;line-height:1.6}
a{color:var(--accent)} a:hover{color:#6AAEFF}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.narrow{max-width:720px;margin-inline:auto}
.section{padding:48px 16px}
.muted{color:var(--muted)} .center{text-align:center} .mono{font-family:ui-monospace,Menlo,Consolas,monospace;letter-spacing:.5px}
.accent{color:var(--accent)}
.display{font-family:'Reem Kufi',sans-serif;font-size:clamp(52px,9vw,96px);line-height:1;margin:0 0 16px;color:var(--silver)}
.h2{font-family:'Reem Kufi',sans-serif;font-size:clamp(26px,4vw,34px);margin:0 0 16px}
.h3{font-size:20px;margin:0 0 12px}
.lead{font-size:clamp(19px,2.6vw,24px);font-weight:700;margin:0 0 20px}

/* top bar */
.topbar{position:sticky;top:0;z-index:20;background:rgba(11,15,23,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--silver)}
.brand-name{font-family:'Reem Kufi',sans-serif;font-size:22px}
.brand-name b{color:var(--accent);font-weight:700}
.brand-name.big{font-size:28px}
.nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.nav a{color:var(--text);text-decoration:none;font-weight:500;padding:10px 2px}
.nav a:hover{color:var(--accent)}
.cart-link{position:relative;display:inline-flex;align-items:center}
.cart-count{position:absolute;top:0;inset-inline-start:14px;background:var(--accent);color:var(--accent-ink);font-size:12px;font-weight:700;min-width:20px;height:20px;border-radius:10px;display:grid;place-items:center;padding:0 5px}

/* hero */
.perf{background-color:var(--bg);background-image:radial-gradient(circle,#161D2B 2px,transparent 2.5px);background-size:26px 26px}
.hero{border-bottom:1px solid var(--line)}
.hero-in{display:flex;align-items:center;justify-content:space-between;gap:40px;padding-block:64px;flex-wrap:wrap}
.hero-text{flex:1 1 420px}
.hero-mark{width:min(320px,70vw);height:auto;margin-inline:auto}
.chips{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-wrap:wrap;gap:10px}
.chips li{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 14px;color:var(--silver);font-size:15px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 22px;border-radius:10px;border:2px solid var(--line);background:var(--surface2);color:var(--text);font:inherit;font-weight:700;text-decoration:none;cursor:pointer}
.btn:hover{border-color:var(--accent);color:var(--text)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{background:#5AA3FF;border-color:#5AA3FF;color:var(--accent-ink)}
.btn.ghost{background:transparent}
.btn.wide{width:100%}
.btn:focus-visible,.filter:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid #6AAEFF;outline-offset:2px}
.link{background:none;border:0;color:var(--text);font:inherit;cursor:pointer;padding:10px 2px}
.inline{display:inline}

/* products */
.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.section-head .h2{margin:0}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.section-head .filters{margin:0}
.filter{min-height:44px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--silver);font:inherit;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center}
.filter.active,.filter:hover{border-color:var(--accent);color:var(--text)}
.filter.active{background:rgba(46,139,255,.15)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:20px}
.product{padding:0;overflow:hidden;text-decoration:none;color:var(--text);margin:0;transition:border-color .15s,transform .15s}
.product:hover{border-color:var(--accent);transform:translateY(-2px);color:var(--text)}
.thumb{aspect-ratio:4/3;background:var(--surface2);overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover}
.product-body{padding:16px}
.product-body h3{margin:6px 0 8px;font-size:19px}
.tag{font-size:13px;color:var(--accent);font-weight:700}
.price{display:flex;align-items:baseline;gap:10px}
.price b{font-size:20px}
.price s{color:var(--muted);font-size:15px}
.price.big b{font-size:30px}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.feature{border-top:3px solid var(--accent);background:var(--surface);border-radius:var(--radius);padding:20px}
.feature h3{margin:0 0 6px}

/* product page */
.product-page{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:32px;align-items:start}
.pp-img{padding:0;overflow:hidden}
.pp-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.desc{color:var(--silver);white-space:normal}
.add-form{display:flex;flex-direction:column;gap:16px;margin-top:16px}
.colors{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.colors legend{margin-bottom:8px;font-weight:700}
.color-opt input{position:absolute;opacity:0}
.color-opt span{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;border:2px solid var(--line);border-radius:10px;cursor:pointer}
.color-opt input:checked+span{border-color:var(--accent);background:rgba(46,139,255,.15)}
.color-opt input:focus-visible+span{outline:3px solid #6AAEFF;outline-offset:2px}
.qty{display:flex;align-items:center;gap:12px;font-weight:700}
.qty input{width:90px}

/* forms */
.form{display:flex;flex-direction:column;gap:14px}
label{display:flex;flex-direction:column;gap:6px;font-weight:500}
label.check{flex-direction:row;align-items:center;gap:10px}
input,select,textarea{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:11px 14px;min-height:46px;width:100%}
input[type=checkbox],input[type=radio]{width:20px;height:20px;min-height:0;accent-color:var(--accent)}
input[type=file]{padding:8px}
.row2,.row3{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.row-btns{display:flex;gap:10px;flex-wrap:wrap}
.alert{padding:14px 16px;border-radius:10px;margin-bottom:16px;font-weight:500}
.alert.ok{background:rgba(43,182,115,.12);border:1px solid var(--ok)}
.alert.err{background:rgba(240,82,82,.12);border:1px solid var(--err)}

/* cart / checkout */
.checkout{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));gap:24px;align-items:start}
.cart-line{display:grid;grid-template-columns:72px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.cart-line img{width:72px;height:56px;object-fit:cover;border-radius:8px}
.cart-line .ln-name{font-weight:700}
.cart-line .ln-ctrl{display:flex;align-items:center;gap:6px;margin-top:4px}
.ln-ctrl button{min-width:36px;min-height:36px;border-radius:8px;border:1px solid var(--line);background:var(--surface2);color:var(--text);font:inherit;cursor:pointer}
.ln-ctrl .rm{color:var(--err);border-color:transparent;background:none;min-width:auto;padding:0 8px}
.totals{margin:16px 0 0}
.totals div{display:flex;justify-content:space-between;padding:6px 0}
.totals dt{color:var(--muted)} .totals dd{margin:0;font-weight:700}
.totals .grand{border-top:1px solid var(--line);margin-top:6px;padding-top:12px;font-size:20px}
.totals .grand dt{color:var(--text)}
.pay-options{display:flex;flex-direction:column;gap:10px}
.pay-opt{flex-direction:row;align-items:flex-start;gap:12px;padding:14px;border:2px solid var(--line);border-radius:12px;cursor:pointer}
.pay-opt:has(input:checked){border-color:var(--accent);background:rgba(46,139,255,.08)}
.pay-opt span{display:flex;flex-direction:column;gap:2px}
.pay-opt input{margin-top:4px}
.empty{text-align:center;padding:40px}

/* order */
.order-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.order-head .h2{margin:0}
.status{display:inline-block;padding:5px 12px;border-radius:999px;font-size:14px;font-weight:700;border:1px solid var(--line);background:var(--surface2);white-space:nowrap}
.s-paid,.s-delivered{border-color:var(--ok);color:#7BE0AE}
.s-awaiting_payment,.s-receipt_uploaded,.s-pending{border-color:var(--warn);color:#FFC977}
.s-processing,.s-shipped{border-color:var(--accent);color:#8FC0FF}
.s-cancelled{border-color:var(--err);color:#FF9B9B}
.items{width:100%;border-collapse:collapse;margin:12px 0}
.items td{padding:10px 0;border-bottom:1px solid var(--line)}
.items .num,.admin-table .num{text-align:left;white-space:nowrap}
.items tfoot td{color:var(--muted)}
.items .grand td{color:var(--text);font-weight:700;font-size:19px;border-bottom:0}
.pay-targets{list-style:none;padding:0;margin:0 0 12px;display:flex;flex-direction:column;gap:8px;font-size:19px}

/* admin */
.table-wrap{overflow-x:auto;padding:0}
.admin-table{width:100%;border-collapse:collapse;min-width:720px}
.admin-table th,.admin-table td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:right;vertical-align:middle}
.admin-table th{color:var(--muted);font-weight:500;font-size:14px;background:var(--surface2)}
.admin-order{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:20px;align-items:start}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:8px 16px;margin:16px 0}
.kv dt{color:var(--muted)} .kv dd{margin:0;overflow-wrap:anywhere}
.receipt{border-radius:10px;max-height:520px;object-fit:contain;background:#000}
.thumb-sm{width:64px;height:48px;object-fit:cover;border-radius:6px}

/* footer */
.footer{border-top:1px solid var(--line);margin-top:40px;padding:32px 0 24px;background:var(--surface)}
.footer-in{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer-links{display:flex;flex-direction:column;gap:6px}
.copy{margin-top:20px;font-size:14px}
.wa-float{position:fixed;bottom:20px;inset-inline-start:20px;width:58px;height:58px;border-radius:50%;background:#25D366;color:#06101F;display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,0,0,.4);z-index:30}
.wa-float:hover{color:#06101F;transform:scale(1.05)}

@media (max-width:600px){
  .nav{gap:12px;font-size:15px}
  .hero-in{padding-block:40px}
  .section{padding:32px 16px}
}