:root{
    --bg: #FFFFFF;
    --bg-soft: #F5F5F7;
    --surface: #FFFFFF;
    --surface-2: #F5F5F7;
    --line: #D2D2D7;
    --ink: #1D1D1F;
    --ink-dim: #6E6E73;
    --ink-faint: #86868B;
    --copper: #0071E3;
    --copper-dim: #0058B0;
    --teal: #06C;
    --radius: 18px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--ink);
    font-family:'Vazirmatn', 'Segoe UI', Tahoma, Arial, sans-serif;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
    overflow-x:hidden;
  }
  h1,h2,h3, .brand, .display{
    font-family:'Vazirmatn', 'Segoe UI', Tahoma, Arial, sans-serif;
    letter-spacing:0;
    line-height:1.35;
  }
  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}
  .wrap{max-width:1240px; margin:0 auto; padding:0 32px;}

  /* ---------- Top utility bar ---------- */
  .utility{
    background:var(--bg-soft);
    border-bottom:1px solid var(--line);
    font-size:12.5px;
    color:var(--ink-faint);
  }
  .utility .wrap{
    display:flex; justify-content:space-between; align-items:center;
    height:34px;
  }
  .utility a{color:var(--ink-dim); transition:color .2s;}
  .utility a:hover{color:var(--copper);}
  .utility .sep{opacity:.4; margin:0 4px;}

  /* ---------- Nav ---------- */
  nav{
    position:sticky; top:0; z-index:50;
    background:rgba(255,255,255,.86);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
  nav .wrap{
    display:flex; align-items:center; justify-content:space-between;
    height:64px;
  }
  .brand{
    display:flex; align-items:center; gap:10px;
    font-family:'Vazirmatn', 'Segoe UI', Tahoma, Arial, sans-serif; font-weight:800; font-size:19px;
    letter-spacing:0;
  }
  .brand .mark{
    width:30px; height:30px; border-radius:8px;
    background:linear-gradient(135deg, var(--copper), var(--teal));
    display:flex; align-items:center; justify-content:center;
    color:#fff; font-weight:900; font-size:14px;
  }
  .navlinks{
    display:flex; gap:30px; font-size:14.5px; color:var(--ink-dim);
  }
  .navlinks a{position:relative; padding:4px 0; transition:color .2s;}
  .navlinks a:hover{color:var(--ink);}
  .navlinks a::after{
    content:''; position:absolute; right:0; bottom:-2px; width:0; height:1.5px;
    background:var(--copper); transition:width .25s;
  }
  .navlinks a:hover::after{width:100%;}
  .mobile-panel{
    display:none;
    max-height:0; overflow:hidden;
    transition:max-height .3s ease;
    border-bottom:1px solid var(--line);
    background:var(--bg);
  }
  .mobile-panel.open{max-height:340px;}
  .mobile-panel ul{list-style:none; padding:8px 0;}
  .mobile-panel a{
    display:block; padding:13px 32px; font-size:15px; color:var(--ink);
    border-bottom:1px solid var(--bg-soft);
  }
  .mobile-panel a:active{background:var(--bg-soft);}

  /* ---------- Auth Modal ---------- */
  .modal-overlay{
    display:none;
    position:fixed; inset:0; z-index:100;
    background:rgba(29,29,31,.45);
    backdrop-filter:blur(3px);
    align-items:center; justify-content:center;
    padding:20px;
  }
  .modal-overlay.open{display:flex;}
  .modal-card{
    background:#fff;
    width:100%; max-width:400px;
    border-radius:22px;
    padding:32px 28px 28px;
    position:relative;
    box-shadow:0 30px 70px -20px rgba(0,0,0,.35);
    animation:modalIn .25s ease;
  }
  @keyframes modalIn{from{opacity:0; transform:translateY(14px) scale(.98);} to{opacity:1; transform:translateY(0) scale(1);}}
  .modal-close{
    position:absolute; top:18px; left:18px;
    width:30px; height:30px; border-radius:50%;
    background:var(--bg-soft); border:none; cursor:pointer;
    display:flex; align-items:center; justify-content:center;
    color:var(--ink-dim); transition:all .2s;
  }
  .modal-close:hover{background:var(--line); color:var(--ink);}
  .modal-close svg{width:15px; height:15px;}
  .modal-head{text-align:center; margin-bottom:24px;}
  .modal-head .mark{
    width:44px; height:44px; border-radius:12px; margin:0 auto 14px;
    background:linear-gradient(135deg, var(--copper), var(--teal));
    display:flex; align-items:center; justify-content:center;
    color:#fff; font-weight:900; font-size:19px;
  }
  .modal-head h3{font-size:20px; font-weight:700; margin-bottom:4px;}
  .modal-head p{font-size:13.5px; color:var(--ink-faint);}
  .auth-tabs{
    display:flex; background:var(--bg-soft); border-radius:100px;
    padding:4px; margin-bottom:22px;
  }
  .auth-tabs button{
    flex:1; border:none; background:none; padding:10px; border-radius:100px;
    font-size:14px; font-weight:600; color:var(--ink-faint); cursor:pointer;
    transition:all .2s; font-family:inherit;
  }
  .auth-tabs button.active{background:#fff; color:var(--ink); box-shadow:0 2px 8px rgba(0,0,0,.08);}
  .auth-form{display:none; flex-direction:column; gap:14px;}
  .auth-form.active{display:flex;}
  .field label{display:block; font-size:13px; font-weight:600; color:var(--ink-dim); margin-bottom:6px;}
  .field input{
    width:100%; padding:12px 14px; border-radius:12px;
    border:1px solid var(--line); background:var(--bg-soft);
    font-size:14.5px; font-family:inherit; color:var(--ink);
    transition:border-color .2s, background .2s;
  }
  .field input:focus{outline:none; border-color:var(--copper); background:#fff;}
  .auth-submit{
    margin-top:6px; width:100%; padding:13px; border:none; border-radius:100px;
    background:var(--copper); color:#fff; font-weight:700; font-size:15px;
    cursor:pointer; font-family:inherit; transition:background .2s;
  }
  .auth-submit:hover{background:#0077ED;}
  .auth-alt{text-align:center; font-size:13px; color:var(--ink-faint); margin-top:4px;}
  .auth-alt a{color:var(--copper); font-weight:600;}
  .navicons{display:flex; align-items:center; gap:18px;}
  .navicons button{
    background:none; border:none; color:var(--ink-dim); cursor:pointer;
    display:flex; align-items:center; padding:4px; transition:color .2s;
  }
  .navicons button:hover{color:var(--copper);}
  .navicons svg{width:20px; height:20px;}
  .icon-svg{width:100%; height:100%; display:block;}
  .menu-toggle{display:none;}
  .menu-toggle svg{width:22px; height:22px;}

  /* ---------- Promo strip ---------- */
  .promo{
    background:var(--surface);
    border-bottom:1px solid var(--line);
    text-align:center;
    font-size:14px;
    padding:11px 20px;
    color:var(--ink-dim);
  }
  .promo strong{color:var(--copper); font-weight:600;}
  .promo a{color:var(--teal); font-weight:600; margin-right:6px;}

  /* ---------- Hero ---------- */
  .hero{
    padding:88px 0 40px;
    position:relative;
  }
  .hero .wrap{
    display:grid; grid-template-columns:1.1fr 1fr; gap:40px; align-items:center;
  }
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-size:12.5px; color:var(--copper); font-weight:600;
    background:rgba(0,113,227,.08); border:1px solid rgba(0,113,227,.25);
    padding:6px 14px; border-radius:100px; margin-bottom:22px;
  }
  .hero h1{
    font-size:clamp(30px, 3.8vw, 48px);
    font-weight:700; line-height:1.35; margin-bottom:20px;
  }
  .hero h1 span{color:var(--copper);}
  .hero p{
    font-size:17px; color:var(--ink-dim); line-height:1.8; max-width:480px; margin-bottom:32px;
  }
  .btnrow{display:flex; gap:14px; flex-wrap:wrap;}
  .btn{
    padding:14px 28px; border-radius:100px; font-weight:600; font-size:15px;
    display:inline-flex; align-items:center; gap:8px; transition:all .25s;
    border:1px solid transparent; cursor:pointer;
  }
  .btn-primary{background:var(--copper); color:#fff;}
  .btn-primary:hover{background:#0077ED; transform:translateY(-2px);}
  .btn-ghost{border-color:var(--line); color:var(--ink);}
  .btn-ghost:hover{border-color:var(--copper); color:var(--copper);}

  .hero-visual{
    position:relative; aspect-ratio:1/1;
    background:radial-gradient(circle at 60% 40%, rgba(0,113,227,.10), transparent 60%),
               radial-gradient(circle at 30% 70%, rgba(0,199,190,.08), transparent 55%);
    border-radius:32px;
    border:1px solid var(--line);
    display:flex; align-items:center; justify-content:center;
    overflow:hidden;
  }
  .phone-mock{
    width:58%; aspect-ratio:9/18.5;
    background:linear-gradient(160deg,#2a2f3a,#161a21);
    border-radius:38px; border:2px solid #3a4150;
    box-shadow:0 40px 80px -20px rgba(0,0,0,.18);
    position:relative;
  }
  .phone-mock::before{
    content:''; position:absolute; top:14px; left:50%; transform:translateX(-50%);
    width:34%; height:16px; background:#0E1116; border-radius:20px;
  }
  .phone-mock::after{
    content:''; position:absolute; inset:30px 8px 8px 8px;
    background:linear-gradient(200deg, rgba(0,113,227,.28), rgba(0,199,190,.22));
    border-radius:26px;
  }

  /* ---------- Category strip ---------- */
  .catstrip{padding:56px 0 10px;}
  .catstrip .heading{
    display:flex; justify-content:space-between; align-items:baseline; margin-bottom:28px;
  }
  .catstrip h2{font-size:26px; font-weight:700;}
  .catstrip .heading a{font-size:14px; color:var(--teal); font-weight:600;}
  .catgrid{
    display:grid; grid-template-columns:repeat(8,1fr); gap:14px;
  }
  .catcard{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:16px;
    padding:22px 14px;
    text-align:center;
    transition:all .25s;
    cursor:pointer;
  }
  .catcard:hover{
    border-color:var(--copper);
    transform:translateY(-4px);
    background:var(--surface-2);
  }
  .catcard .icon{
    width:44px; height:44px; margin:0 auto 12px;
    border-radius:12px;
    background:linear-gradient(135deg, rgba(0,113,227,.14), rgba(0,199,190,.12));
    display:flex; align-items:center; justify-content:center;
    color:var(--copper); padding:11px;
  }
  .catcard span{font-size:13.5px; font-weight:600; color:var(--ink-dim);}
  .catcard:hover span{color:var(--ink);}

  /* ---------- Products ---------- */
  .products{padding:70px 0;}
  .products .heading{margin-bottom:28px;}
  .products h2{font-size:26px; font-weight:700; margin-bottom:6px;}
  .products .sub{color:var(--ink-faint); font-size:14.5px;}
  .prodgrid{
    display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
  }
  .prodcard{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius);
    overflow:hidden;
    transition:all .3s;
  }
  .prodcard:hover{border-color:var(--copper-dim); transform:translateY(-6px); box-shadow:0 20px 40px -15px rgba(0,0,0,.12);}
  .prodimg{
    aspect-ratio:1/0.95;
    background:linear-gradient(160deg, var(--surface-2), var(--bg-soft));
    display:flex; align-items:center; justify-content:center;
    position:relative;
  }
  .prodimg .tag{
    position:absolute; top:12px; right:12px;
    background:var(--copper); color:#fff;
    font-size:11px; font-weight:700; padding:4px 10px; border-radius:100px;
  }
  .prodimg .glyph{width:74%; height:74%;}
  .prodinfo{padding:18px;}
  .prodinfo h3{font-size:15.5px; font-weight:600; margin-bottom:4px;}
  .prodinfo .desc{font-size:12.5px; color:var(--ink-faint); margin-bottom:12px;}
  .pricerow{display:flex; justify-content:space-between; align-items:center;}
  .price{font-family:'Vazirmatn', 'Segoe UI', Tahoma, Arial, sans-serif; font-weight:700; color:var(--copper); font-size:16px;}
  .addbtn{
    width:32px; height:32px; border-radius:50%;
    background:var(--surface-2); border:1px solid var(--line);
    display:flex; align-items:center; justify-content:center;
    font-size:16px; color:var(--ink-dim); cursor:pointer; transition:all .2s;
  }
  .addbtn:hover{background:var(--copper); color:#fff; border-color:var(--copper);}

  /* ---------- Banner ---------- */
  .banner{
    margin:40px 0;
    background:linear-gradient(120deg, #F5F5F7, #FAFAFC);
    border:1px solid var(--line);
    border-radius:28px;
    padding:60px 50px;
    display:grid; grid-template-columns:1.2fr 1fr; gap:30px; align-items:center;
    position:relative; overflow:hidden;
  }
  .banner::before{
    content:''; position:absolute; left:-60px; top:-60px; width:220px; height:220px;
    background:radial-gradient(circle, rgba(0,199,190,.14), transparent 70%);
  }
  .banner h2{font-size:30px; font-weight:700; margin-bottom:14px; max-width:420px;}
  .banner p{color:var(--ink-dim); font-size:15px; line-height:1.8; max-width:420px; margin-bottom:24px;}
  .banner-visual{
    height:220px; border-radius:20px;
    background:linear-gradient(135deg, rgba(0,113,227,.16), rgba(0,199,190,.14));
    border:1px solid var(--line);
    display:flex; align-items:center; justify-content:center;
    color:var(--copper);
  }
  .banner-visual svg{width:74px; height:74px;}

  /* ---------- Footer ---------- */
  footer{
    border-top:1px solid var(--line);
    background:var(--bg-soft);
    padding:60px 0 24px;
    margin-top:40px;
  }
  .footgrid{
    display:grid; grid-template-columns:1.4fr repeat(3,1fr); gap:30px;
    padding-bottom:40px; border-bottom:1px solid var(--line); margin-bottom:24px;
  }
  .footgrid h4{font-size:14px; margin-bottom:16px; color:var(--ink);}
  .footgrid ul{list-style:none;}
  .footgrid li{margin-bottom:10px;}
  .footgrid a{font-size:13.5px; color:var(--ink-faint); transition:color .2s;}
  .footgrid a:hover{color:var(--copper);}
  .foot-brand p{color:var(--ink-faint); font-size:13.5px; line-height:1.8; max-width:280px; margin-top:14px;}
  .footbottom{
    display:flex; justify-content:space-between; align-items:center;
    font-size:12.5px; color:var(--ink-faint); flex-wrap:wrap; gap:10px;
  }

  @media(max-width:980px){
    .hero .wrap{grid-template-columns:1fr;}
    .hero-visual{order:-1; max-width:340px; margin:0 auto;}
    .catgrid{grid-template-columns:repeat(4,1fr);}
    .prodgrid{grid-template-columns:repeat(2,1fr);}
    .banner{grid-template-columns:1fr;}
    .footgrid{grid-template-columns:1fr 1fr;}
    .navlinks{display:none;}
    .menu-toggle{display:flex;}
    .mobile-panel{display:block;}
  }
  @media(max-width:680px){
    .wrap{padding:0 20px;}
    .hero{padding:44px 0 28px;}
    .hero p{font-size:15.5px;}
    .catstrip{padding:36px 0 6px;}
    .catstrip h2, .products h2{font-size:21px;}
    .products{padding:44px 0;}
    .banner{padding:36px 26px; border-radius:22px;}
    .banner h2{font-size:23px;}
    .banner-visual{height:150px;}
    .banner-visual svg{width:54px; height:54px;}
    .utility .wrap{font-size:11.5px; height:auto; padding-top:7px; padding-bottom:7px; flex-wrap:wrap; gap:4px;}
  }
  @media(max-width:520px){
    .catgrid{grid-template-columns:repeat(2,1fr);}
    .prodgrid{grid-template-columns:1fr;}
    .footgrid{grid-template-columns:1fr;}
    .wrap{padding:0 16px;}
    .hero h1{font-size:clamp(26px, 8vw, 34px);}
    .eyebrow{font-size:11.5px; padding:5px 12px;}
    .btnrow{flex-direction:column; align-items:stretch;}
    .btn{justify-content:center;}
    .brand{font-size:17px;}
    .hero-visual{max-width:220px;}
    .prodinfo{padding:14px;}
    .prodimg .glyph{width:46px; height:46px;}
  }

  /* ---------- Auth messages ---------- */
  .auth-msg{
    font-size:13px; padding:10px 12px; border-radius:10px; margin-bottom:4px; display:none;
  }
  .auth-msg.show{display:block;}
  .auth-msg.error{background:#FDEDEC; color:#C0392B;}
  .auth-msg.success{background:#EAFBF4; color:#0E9F6E;}

  /* ---------- Cart badge ---------- */
  .cart-badge{
    position:absolute; top:-4px; left:-4px;
    background:var(--copper); color:#fff;
    font-size:10px; font-weight:700; line-height:1;
    min-width:16px; height:16px; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    padding:2px;
  }
  .navicons button{position:relative;}

  /* ---------- User chip ---------- */
  .user-chip{
    display:flex; align-items:center; gap:8px;
    font-size:13.5px; font-weight:600; color:var(--ink);
    background:var(--bg-soft); padding:7px 14px; border-radius:100px;
    border:1px solid var(--line); cursor:pointer;
  }
  .user-chip svg{width:16px; height:16px; color:var(--copper);}

  /* ---------- Generic page layout (cart / orders) ---------- */
  .page-hero{padding:44px 0 24px;}
  .page-hero h1{font-size:28px; font-weight:700;}
  .page-hero p{color:var(--ink-faint); font-size:14px; margin-top:6px;}
  .page-section{padding:10px 0 70px;}

  .cart-table{width:100%; border-collapse:collapse;}
  .cart-table th{
    text-align:right; font-size:12.5px; color:var(--ink-faint); font-weight:600;
    padding:0 10px 14px; border-bottom:1px solid var(--line);
  }
  .cart-table td{
    padding:16px 10px; border-bottom:1px solid var(--line); font-size:14.5px; vertical-align:middle;
  }
  .cart-prod{display:flex; align-items:center; gap:12px;}
  .cart-prod .thumb{
    width:52px; height:52px; border-radius:12px; background:var(--surface-2);
    display:flex; align-items:center; justify-content:center; color:var(--copper-dim); flex-shrink:0;
  }
  .cart-prod .thumb svg{width:26px; height:26px;}
  .qty-input{
    width:56px; padding:7px 8px; border-radius:8px; border:1px solid var(--line);
    text-align:center; font-family:inherit; font-size:14px;
  }
  .remove-link{color:#C0392B; font-size:13px; font-weight:600; cursor:pointer;}
  .cart-summary{
    background:var(--bg-soft); border-radius:18px; padding:24px; max-width:360px; margin-inline-start:auto;
  }
  .cart-summary .row{display:flex; justify-content:space-between; font-size:14.5px; margin-bottom:10px; color:var(--ink-dim);}
  .cart-summary .total{font-size:18px; font-weight:700; color:var(--ink); border-top:1px solid var(--line); padding-top:14px; margin-top:8px;}
  .empty-state{
    text-align:center; padding:60px 20px; color:var(--ink-faint);
  }
  .empty-state svg{width:56px; height:56px; margin:0 auto 16px; opacity:.4;}

  .order-card{
    border:1px solid var(--line); border-radius:16px; padding:20px; margin-bottom:16px;
  }
  .order-card .order-head{
    display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; flex-wrap:wrap; gap:8px;
  }
  .order-card .order-id{font-weight:700; font-size:15px;}
  .status-pill{
    font-size:12px; font-weight:600; padding:5px 14px; border-radius:100px; background:var(--bg-soft); color:var(--ink-dim);
  }
  .status-پەسەندکراو, .status-تەواوبوو{background:#EAFBF4; color:#0E9F6E;}
  .status-هەڵوەشاوە{background:#FDEDEC; color:#C0392B;}
  .status-ناردراو{background:#EAF2FE; color:#0071E3;}
  .order-items-mini{font-size:13px; color:var(--ink-faint); line-height:1.9;}
  .alert-banner{
    background:#EAF2FE; border:1px solid #B8D9FB; color:#0058B0;
    padding:12px 18px; border-radius:12px; font-size:14px; margin-bottom:18px;
    display:flex; justify-content:space-between; align-items:center;
  }

  /* ---------- Real product photos ---------- */
  .prodimg .prod-photo{
    width:100%; height:100%; object-fit:cover; border-radius:0;
  }
  .cart-prod .thumb img.prod-photo{
    width:100%; height:100%; object-fit:cover; border-radius:12px;
  }