:root{
    --bg-blue: #1D3F91; /* provided */
    --coin-gold: #F4C430; /* provided */
    --surface: #0f2a5a;
    --glass: rgba(255,255,255,0.06);
    --radius: 14px;
    font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  }
  html,body{height:100%;}
  body{
    margin:0;
    min-height:100%;
    display:grid;
    place-items:center;
    background: radial-gradient(circle at 10% 20%, rgba(255,255,255,0.03), transparent 10%),
                linear-gradient(180deg,var(--bg-blue) 0%, #16356d 100%);
    color: #fff;
  }
  .card{
    width:360px;
    max-width:94vw;
    background-color: #204086;
    border-radius:var(--radius);
    padding:28px;
    box-shadow: 0 10px 30px rgba(8,20,50,0.5);
    display:flex;
    gap:18px;
    align-items:center;
    flex-direction:column;
    text-align:center;
  }
  /* coin */

  /* simple embossed icon using SVG styling */

  h1{margin:2px 0 4px;font-size:20px;letter-spacing:2px;font-weight:700}
  form{width:100%;display:flex;flex-direction:column;gap:10px}
  label{display:block;text-align:left;font-size:12px;color:rgba(255,255,255,0.85);}
  input[type="email"],input[type="password"]{
    width:100%;padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,0.06);
    background:transparent;color:inherit;font-size:14px;outline:none;box-sizing:border-box;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
  }
  .row{display:flex;gap:10px;align-items:center;width:100%}
  .btn{
    width:100%;padding:12px;border-radius:10px;border:0;background:linear-gradient(180deg,var(--coin-gold), color-mix(in srgb, var(--coin-gold) 80%, #d4a500 20%));
    color:#07222a;font-weight:700;cursor:pointer;font-size:15px;box-shadow: 0 6px 18px rgba(0,0,0,0.3);
    transition:transform .12s ease, box-shadow .12s ease;
  }
  .btn:active{transform:translateY(1px);}
  .muted{font-size:13px;color:rgba(255,255,255,0.75)}
  .actions{display:flex;gap:10px;width:100%;justify-content:space-between;align-items:center}
  a.link{color:var(--coin-gold);text-decoration:none;font-weight:600;font-size:13px}
  footer{font-size:12px;color:rgba(255,255,255,0.6);margin-top:6px}
  @media (max-width:420px){.card{padding:18px}}