:root{
  --bg:#04161d;
  --bg-2:#06222c;
  --surface:rgba(255,255,255,.04);
  --surface-2:rgba(255,255,255,.06);
  --border:rgba(120,220,225,.14);
  --teal:#0fb6c2;
  --teal-2:#0a8f99;
  --teal-deep:#004d73;
  --cyan:#3fe0ea;
  --gold:#f0c45a;
  --text:#eafcff;
  --muted:#8fb4bd;
  --danger:#ff6b6b;
  --ok:#37d39b;
  --radius:18px;
  --shadow:0 20px 50px -20px rgba(0,0,0,.7);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Cairo',sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  min-height:100vh;
  overflow-x:hidden;
  position:relative;
}
.num{font-family:'Space Mono',monospace;letter-spacing:-.5px}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 18px}

/* خلفية متوهجة */
.bg-glow{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(60% 50% at 80% -5%, rgba(15,182,194,.18), transparent 60%),
    radial-gradient(55% 45% at 5% 10%, rgba(0,77,115,.35), transparent 55%),
    radial-gradient(40% 40% at 50% 110%, rgba(63,224,234,.10), transparent 60%),
    linear-gradient(180deg,var(--bg),var(--bg-2));
}

/* الهيدر */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(4,22,29,.72);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:14px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:18px}
.brand-mark{
  width:38px;height:38px;display:grid;place-items:center;border-radius:12px;
  background:linear-gradient(135deg,var(--teal),var(--teal-deep));
  color:#02141a;font-size:18px;box-shadow:0 6px 18px -6px var(--teal);
}
.brand-mark.sm{width:32px;height:32px;font-size:15px}
.brand-text{background:linear-gradient(90deg,#fff,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:flex;gap:6px;flex-wrap:wrap}
.nav a{
  padding:8px 14px;border-radius:12px;font-weight:600;font-size:14px;color:var(--muted);
  transition:.2s;display:inline-flex;align-items:center;gap:6px
}
.nav a:hover{color:var(--text);background:var(--surface)}

/* الهيرو */
.hero{
  margin:34px 0;padding:46px 34px;border-radius:26px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,rgba(0,77,115,.55),rgba(15,182,194,.12));
  border:1px solid var(--border);box-shadow:var(--shadow)
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background:radial-gradient(40% 80% at 90% 20%,rgba(63,224,234,.25),transparent)
}
.hero h1{font-size:clamp(28px,5vw,46px);font-weight:900;line-height:1.25;position:relative}
.hero p{color:var(--muted);max-width:560px;margin-top:12px;font-size:17px;position:relative}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;position:relative}
.badge{
  display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:999px;
  background:var(--surface-2);border:1px solid var(--border);font-size:13px;font-weight:600
}
.badge i{color:var(--cyan)}

/* العناوين */
.section-head{display:flex;align-items:center;justify-content:space-between;margin:38px 0 18px}
.section-head h2{font-size:24px;font-weight:900;display:flex;align-items:center;gap:10px}
.section-head h2 i{color:var(--teal)}

/* تصنيفات */
.cats{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.cat-chip{
  padding:9px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--border);
  font-size:14px;font-weight:600;color:var(--muted);transition:.2s;cursor:pointer
}
.cat-chip:hover{color:var(--text);border-color:var(--teal)}
.cat-chip.active{background:linear-gradient(135deg,var(--teal),var(--teal-2));color:#02141a;border-color:transparent}

/* شبكة المنتجات */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;position:relative;overflow:hidden;transition:.25s;
  opacity:0;transform:translateY(16px);animation:rise .6s forwards
}
.card:hover{transform:translateY(-4px);border-color:rgba(63,224,234,.4);box-shadow:var(--shadow)}
.card-icon{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;font-size:22px;
  background:linear-gradient(135deg,rgba(15,182,194,.22),rgba(0,77,115,.3));color:var(--cyan);
  margin-bottom:14px
}
.card-img{width:100%;height:150px;border-radius:14px;overflow:hidden;margin-bottom:14px;border:1px solid var(--border)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.3s}
.card:hover .card-img img{transform:scale(1.05)}
.card h3{font-size:17px;font-weight:700;margin-bottom:6px;min-height:48px}
.card .desc{color:var(--muted);font-size:13px;min-height:42px;margin-bottom:12px}
.price-row{display:flex;align-items:baseline;gap:10px;margin-bottom:14px}
.price{font-size:20px;font-weight:900;color:var(--gold)}
.old{color:var(--muted);text-decoration:line-through;font-size:14px}
.tag-off{
  position:absolute;top:14px;left:14px;background:linear-gradient(135deg,#ff6b6b,#ff9472);
  color:#fff;font-weight:700;font-size:12px;padding:4px 10px;border-radius:999px
}
.tag-out{
  position:absolute;top:14px;left:14px;background:rgba(255,255,255,.08);
  color:var(--muted);font-weight:700;font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--border)
}

/* أزرار */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;
  padding:12px 18px;border-radius:13px;font-weight:700;font-size:15px;cursor:pointer;border:none;
  font-family:inherit;transition:.2s;text-align:center
}
.btn-primary{background:linear-gradient(135deg,var(--teal),var(--teal-2));color:#02141a;box-shadow:0 10px 24px -10px var(--teal)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px)}
.btn-gold{background:linear-gradient(135deg,var(--gold),#e0a93f);color:#2a1c00}
.btn-gold:hover{filter:brightness(1.06);transform:translateY(-2px)}
.btn-ghost{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}
.btn:disabled{opacity:.5;cursor:not-allowed;filter:grayscale(.4)}
.btn.auto{width:auto}

/* صفحة منتج */
.product-view{display:grid;grid-template-columns:1.1fr 1fr;gap:30px;margin:34px 0;align-items:start}
.product-hero{
  border-radius:24px;padding:40px;min-height:280px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(0,77,115,.5),rgba(15,182,194,.14));border:1px solid var(--border)
}
.product-hero i{font-size:84px;color:var(--cyan);filter:drop-shadow(0 8px 30px rgba(63,224,234,.5))}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px}
.panel h1{font-size:26px;font-weight:900;margin-bottom:10px}
.panel .lead{color:var(--muted);margin-bottom:18px}
.price-big{font-size:34px;font-weight:900;color:var(--gold);margin-bottom:4px}
.divider{height:1px;background:var(--border);margin:20px 0}

/* نماذج */
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px;color:var(--muted)}
.input,select,textarea{
  width:100%;padding:12px 14px;border-radius:12px;background:rgba(0,0,0,.25);
  border:1px solid var(--border);color:var(--text);font-family:inherit;font-size:15px;transition:.2s
}
.input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(15,182,194,.18)}
select{appearance:none}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* طرق الدفع */
.methods{display:grid;gap:10px;margin:12px 0}
.method{
  display:flex;align-items:center;gap:12px;padding:14px;border-radius:13px;cursor:pointer;
  background:var(--surface-2);border:1px solid var(--border);transition:.2s
}
.method:hover{border-color:var(--teal)}
.method input{accent-color:var(--teal);width:18px;height:18px}
.method i{font-size:20px;color:var(--cyan)}
.method.sel{border-color:var(--teal);background:rgba(15,182,194,.12)}

/* تنبيهات */
.alert{padding:14px 16px;border-radius:13px;margin:14px 0;font-weight:600;display:flex;gap:10px;align-items:center}
.alert.ok{background:rgba(55,211,155,.12);border:1px solid rgba(55,211,155,.4);color:var(--ok)}
.alert.err{background:rgba(255,107,107,.12);border:1px solid rgba(255,107,107,.4);color:var(--danger)}
.alert.info{background:var(--surface-2);border:1px solid var(--border);color:var(--muted)}

/* بطاقة بيانات بنكية */
.bank-box{background:rgba(0,0,0,.25);border:1px dashed var(--border);border-radius:14px;padding:16px;margin:14px 0}
.bank-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--border)}
.bank-row:last-child{border:none}
.copy-btn{background:var(--surface-2);border:1px solid var(--border);color:var(--cyan);padding:5px 12px;border-radius:9px;cursor:pointer;font-family:inherit;font-size:13px}

/* تتبع */
.status-pill{display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border-radius:999px;font-weight:700;font-size:14px}
.s-pending{background:rgba(240,196,90,.15);color:var(--gold)}
.s-paid{background:rgba(15,182,194,.15);color:var(--cyan)}
.s-done{background:rgba(55,211,155,.15);color:var(--ok)}
.s-cancel{background:rgba(255,107,107,.15);color:var(--danger)}

/* الفوتر */
.site-footer{margin-top:60px;border-top:1px solid var(--border);background:rgba(4,22,29,.6);padding-top:34px}
.foot-inner{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-bottom:24px}
.foot-brand strong{display:block;margin-top:8px}
.foot-brand p{color:var(--muted);font-size:14px;max-width:320px;margin-top:4px}
.foot-links{display:flex;flex-direction:column;gap:10px}
.foot-links a{color:var(--muted);transition:.2s}
.foot-links a:hover{color:var(--cyan)}
.foot-copy{text-align:center;padding:16px;border-top:1px solid var(--border);color:var(--muted);font-size:13px}

/* زر واتساب عائم */
.wa-float{
  position:fixed;bottom:22px;left:22px;width:56px;height:56px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;font-size:26px;color:#fff;z-index:60;
  box-shadow:0 10px 30px -6px rgba(37,211,102,.6);transition:.2s;animation:pulse 2.4s infinite
}
.wa-float:hover{transform:scale(1.08)}

/* لوحة التحكم */
.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:rgba(4,22,29,.9);border-left:1px solid var(--border);padding:24px 16px}
.side .logo{display:flex;align-items:center;gap:10px;font-weight:900;margin-bottom:26px}
.side a{display:flex;align-items:center;gap:11px;padding:11px 14px;border-radius:12px;color:var(--muted);font-weight:600;margin-bottom:4px;transition:.2s}
.side a:hover,.side a.active{background:var(--surface);color:var(--text)}
.side a i{width:20px;text-align:center;color:var(--teal)}
.admin-main{padding:28px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:26px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px}
.stat .lbl{color:var(--muted);font-size:13px}
.stat .val{font-size:28px;font-weight:900;margin-top:6px}
.stat .val.num{color:var(--cyan)}
table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:14px;overflow:hidden}
th,td{padding:12px 14px;text-align:right;border-bottom:1px solid var(--border);font-size:14px}
th{background:rgba(0,0,0,.2);color:var(--muted);font-weight:700}
tr:hover td{background:rgba(255,255,255,.02)}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}
.login-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:34px;box-shadow:var(--shadow)}

/* شريط علوي للجوال + تنقّل سفلي */
.admin-topbar{display:none;align-items:center;justify-content:space-between;padding:0 16px;height:60px;
  position:sticky;top:0;z-index:60;background:rgba(4,22,29,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.admin-topbar .logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:17px}
.admin-topbar .tb-btn{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:var(--surface);border:1px solid var(--border);color:var(--cyan)}
.admin-bottomnav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:60;
  background:rgba(4,22,29,.96);backdrop-filter:blur(16px);border-top:1px solid var(--border);
  padding:8px 6px calc(8px + env(safe-area-inset-bottom));justify-content:space-around}
.admin-bottomnav a{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--muted);font-size:11px;font-weight:600;padding:4px 8px;border-radius:12px;transition:.2s;flex:1}
.admin-bottomnav a i{font-size:19px}
.admin-bottomnav a.active{color:var(--cyan)}
.admin-bottomnav a.active i{filter:drop-shadow(0 4px 10px rgba(63,224,234,.5))}

.order-action{display:flex;gap:6px;align-items:center}
.order-action select{width:auto;padding:7px 9px;font-size:13px}
.order-action .input{width:150px;padding:7px 9px;font-size:13px}
.order-action .btn{padding:8px 12px}
.row-actions{display:flex;gap:6px}
.row-actions .btn{padding:8px 12px}

/* أنيميشن */
@keyframes rise{to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{box-shadow:0 10px 30px -6px rgba(37,211,102,.6)}50%{box-shadow:0 10px 40px -2px rgba(37,211,102,.9)}}
.card:nth-child(1){animation-delay:.04s}.card:nth-child(2){animation-delay:.08s}
.card:nth-child(3){animation-delay:.12s}.card:nth-child(4){animation-delay:.16s}
.card:nth-child(5){animation-delay:.2s}.card:nth-child(6){animation-delay:.24s}
.card:nth-child(7){animation-delay:.28s}.card:nth-child(8){animation-delay:.32s}

@media(max-width:860px){
  .product-view{grid-template-columns:1fr}
  .nav{display:none}
}

/* لوحة التحكم على الجوال */
@media(max-width:820px){
  .admin-shell{grid-template-columns:1fr}
  .admin-body .side{display:none}
  .admin-topbar{display:flex}
  .admin-bottomnav{display:flex}
  .admin-main{padding:18px 16px 96px}
  .admin-main h1{font-size:21px}
  .stat-grid{grid-template-columns:1fr 1fr;gap:12px}
  .stat{padding:16px}
  .stat .val{font-size:23px}

  /* تحويل الجداول إلى بطاقات */
  .rtable thead,.rtable tr:first-child{display:none}
  .rtable,.rtable tbody,.rtable tr,.rtable td{display:block;width:100%}
  .rtable tr{background:var(--surface);border:1px solid var(--border);border-radius:16px;margin-bottom:14px;padding:6px 16px;overflow:hidden}
  .rtable td{display:flex;justify-content:space-between;align-items:center;gap:12px;text-align:left;padding:11px 0;border:none;border-bottom:1px solid var(--border)}
  .rtable td:last-child{border-bottom:none}
  .rtable td::before{content:attr(data-label);font-weight:700;color:var(--muted);font-size:13px;text-align:right;flex-shrink:0}
  .order-action{flex-wrap:wrap;width:100%;justify-content:flex-start}
  .order-action .input{flex:1;min-width:120px;width:auto}
  .row-actions{justify-content:flex-end}
}
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.4);transform:scale(0);animation:rp .6s linear;pointer-events:none}
@keyframes rp{to{transform:scale(3);opacity:0}}

/* معرض صور المنتج */
.gallery-main{border-radius:22px;overflow:hidden;border:1px solid var(--border);background:var(--surface);aspect-ratio:1/1;display:grid;place-items:center}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumb{width:68px;height:68px;border-radius:12px;object-fit:cover;border:2px solid var(--border);cursor:pointer;transition:.2s}
.thumb:hover{border-color:var(--teal)}
.thumb.active{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(63,224,234,.25)}

/* منطقة رفع الوصل */
.upload-zone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  padding:28px 16px;border-radius:14px;border:2px dashed var(--border);background:rgba(0,0,0,.22);
  cursor:pointer;text-align:center;color:var(--muted);transition:.2s}
.upload-zone:hover{border-color:var(--teal);color:var(--text)}
.upload-zone i{font-size:30px;color:var(--cyan)}
.upload-zone.filled{border-color:var(--ok);border-style:solid;color:var(--ok)}
.upload-zone.filled i{color:var(--ok)}

/* صفحة الانتظار */
.waiting .wait-icon{width:84px;height:84px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;font-size:38px;
  background:linear-gradient(135deg,rgba(15,182,194,.25),rgba(0,77,115,.35));color:var(--cyan);animation:pulse 2.4s infinite}

/* بطاقات نتائج التتبّع */
.track-card{background:var(--surface-2);border:1px solid var(--border);border-radius:16px;padding:18px;margin-bottom:14px}