:root{
    --bg:#0b1220;
    --panel: rgba(255,255,255,.06);
    --panel2: rgba(255,255,255,.04);
    --border: rgba(255,255,255,.12);
    --text:#eaf0ff;
    --muted:#a9b7e0;
    --primary:#6ea8fe;
    --primary2:#8b5cf6;
    --danger:#ff4d6d;
    --success:#2dd4bf;
    --radius:16px;
  }
  *{box-sizing:border-box}
  body{
    margin:0;
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue";
    background:
      radial-gradient(900px 500px at 90% 10%, rgba(139,92,246,.25), transparent 55%),
      radial-gradient(1200px 600px at 10% 0%, rgba(110,168,254,.20), transparent 60%),
      var(--bg);
    color:var(--text);
  }
  a{color:inherit}
  .container{width:min(1100px,92vw); margin:0 auto}
  .topbar{
    position:sticky; top:0; z-index:30;
    background: rgba(11,18,32,.72);
    border-bottom:1px solid var(--border);
    backdrop-filter: blur(10px);
  }
  .topbar-inner{
    display:flex; align-items:center; justify-content:space-between;
    padding:14px 0;
    gap:16px;
  }
  .brand{font-weight:900; letter-spacing:.3px; text-decoration:none}
  .nav{display:flex; gap:16px; align-items:center; flex-wrap:wrap}
  .nav a{color:var(--muted); text-decoration:none}
  .nav a:hover{color:var(--text)}
  .nav a.active{color:var(--text)}
  .admin-link{padding:8px 12px; border:1px solid var(--border); border-radius:999px; color:var(--text)}
  .admin-link.active{border-color: rgba(110,168,254,.45); background: rgba(110,168,254,.12)}
  .hero{padding:44px 0 18px; display:grid; grid-template-columns: 1.2fr .8fr; gap:18px; align-items:start}
  @media(max-width:900px){.hero{grid-template-columns:1fr}}
  .hero h1{margin:0 0 10px; font-size:clamp(30px,4vw,44px); line-height:1.1}
  .hero p{margin:0 0 18px; color:var(--muted)}
  .cta-row{display:flex; gap:12px; flex-wrap:wrap}
  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:10px;
    border:1px solid var(--border);
    background: rgba(255,255,255,.05);
    color:var(--text);
    padding:10px 14px;
    border-radius:12px;
    cursor:pointer;
    text-decoration:none;
  }
  .btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.08)}
  .btn-primary{
    border-color: rgba(110,168,254,.45);
    background: linear-gradient(135deg, rgba(110,168,254,.25), rgba(139,92,246,.20));
  }
  .btn-ghost{background: transparent}
  .w100{width:100%}
  .panel{
    background: var(--panel);
    border:1px solid var(--border);
    border-radius: var(--radius);
    padding:16px;
  }
  .panel-title{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}
  .page{padding:22px 0 40px}
  .page-head{display:flex; align-items:flex-end; justify-content:space-between; gap:14px; flex-wrap:wrap; margin-bottom:14px}
  .muted{color:var(--muted)}
  .small{font-size:12px}
  .section{padding:26px 0}
  .section-title{margin:0 0 14px}
  .chips{display:flex; flex-wrap:wrap; gap:10px}
  .chip{
    border:1px solid var(--border);
    padding:8px 10px;
    border-radius:999px;
    color:var(--muted);
    background: rgba(255,255,255,.03);
    font-size:13px;
  }
  .grid-3{display:grid; grid-template-columns: repeat(3,1fr); gap:14px}
  @media(max-width:900px){.grid-3{grid-template-columns:1fr}}
  .feature{padding:16px; border-radius:var(--radius); border:1px solid var(--border); background: var(--panel2)}
  .feature-icon{font-size:26px; margin-bottom:8px}
  .shop-grid{
    display:grid; grid-template-columns: repeat(3, 1fr);
    gap:14px;
    margin-bottom:18px;
  }
  @media(max-width:980px){.shop-grid{grid-template-columns: repeat(2,1fr)}}
  @media(max-width:640px){.shop-grid{grid-template-columns:1fr}}
  .card{
    border:1px solid var(--border);
    background: rgba(255,255,255,.04);
    border-radius: var(--radius);
    overflow:hidden;
    display:flex; flex-direction:column;
  }
  .card .thumb{
    height:140px;
    background: linear-gradient(135deg, rgba(110,168,254,.25), rgba(139,92,246,.15));
    display:flex; align-items:flex-end; padding:12px;
    border-bottom:1px solid var(--border);
    position:relative;
  }
  .card img{
    width:100%; height:140px; object-fit:cover; display:block;
  }
  .pill{
    position:absolute; left:12px; top:12px;
    background: rgba(0,0,0,.30);
    border:1px solid rgba(255,255,255,.14);
    padding:6px 10px;
    border-radius:999px;
    font-size:13px;
  }
  .card-body{padding:14px; display:flex; flex-direction:column; gap:10px}
  .price-row{display:flex; justify-content:space-between; align-items:center; gap:12px}
  .qty-row{display:flex; align-items:center; gap:8px}
  .input{
    border-radius:10px;
    border:1px solid var(--border);
    background: rgba(255,255,255,.05);
    color:var(--text);
    padding:8px 10px;
    outline:none;
  }
  .cart{
    position:sticky;
    top:92px;
  }
  @media(max-width:980px){.cart{position:static}}
  .cart-items{display:flex; flex-direction:column; gap:10px; margin-top:12px}
  .cart-item{
    display:flex; justify-content:space-between; align-items:flex-start;
    gap:12px;
    padding:12px;
    border:1px solid var(--border);
    border-radius:14px;
    background: rgba(255,255,255,.03);
  }
  .qty-controls{display:flex; gap:8px; flex-wrap:wrap; margin-top:8px}
  .cart-totals{margin-top:14px; padding-top:14px; border-top:1px solid var(--border); display:flex; flex-direction:column; gap:12px}
  .total-row{display:flex; justify-content:space-between; align-items:center}
  .checkout{margin-top:16px}
  .checkout-form{display:flex; flex-direction:column; gap:12px}
  .row-2{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
  @media(max-width:700px){.row-2{grid-template-columns:1fr}}
  label{display:block; color:var(--muted); font-size:13px; margin-bottom:6px}
  input, textarea, select{
    width:100%;
    border-radius:12px;
    border:1px solid var(--border);
    background: rgba(255,255,255,.05);
    color:var(--text);
    padding:10px 12px;
    outline:none;
  }
  textarea{min-height:110px; resize:vertical}
  .payment-result{
    margin-top:12px;
    border:1px solid var(--border);
    border-radius: var(--radius);
    padding:14px;
    background: rgba(45,212,191,.08);
  }
  .admin-list{display:flex; flex-direction:column; gap:12px}
  .admin-item{
    border:1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(255,255,255,.03);
    padding:12px;
    display:grid;
    grid-template-columns: 1fr auto;
    gap:12px;
    align-items:start;
  }
  .admin-meta p{margin:6px 0 0; color:var(--muted); font-size:13px}
  .admin-actions{display:flex; flex-direction:column; gap:8px; align-items:flex-end}
  .footer{padding:26px 0 40px; border-top:1px solid var(--border); margin-top:24px}
  .footer-inner{display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; color:var(--muted); font-size:13px}
  .brand{
    display:flex;
    align-items:center;
  }
  .brand-logo{
    height:38px;
    width:auto;
    display:block;
  }
  .card{
    position:relative;
  }
  
  .badge-rupture{
    position:absolute;
    top:12px;
    right:12px;
    z-index:2;
    background: rgba(255,77,109,.18);
    border:1px solid rgba(255,77,109,.55);
    color:#ffd1da;
    padding:6px 10px;
    border-radius:999px;
    font-weight:800;
    font-size:12px;
    letter-spacing:.2px;
  }
  .footer-link{
    color: var(--muted);
    text-decoration:none;
  }
  .footer-link:hover{
    color: var(--text);
    text-decoration: underline;
  }