* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #1a0c08;
  position: relative;
  overflow: hidden;
}
.auth-bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(250,85,0,.22) 0%, transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(149,11,16,.2) 0%, transparent 50%),
    #3a2416;
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.auth-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(20, 8, 6, .22);
}
.card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  padding: 38px 34px;
  border-radius: 26px;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.55);
  box-shadow:
    0 30px 70px rgba(0,0,0,.22),
    inset 0 1px 0 rgba(255,255,255,.7),
    inset 1px 0 0 rgba(255,255,255,.28),
    inset 0 -1px 0 rgba(255,255,255,.12);
  backdrop-filter: blur(28px) saturate(1.8);
  -webkit-backdrop-filter: blur(28px) saturate(1.8);
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(125deg, rgba(255,255,255,.42) 0%, rgba(255,255,255,.1) 22%, rgba(255,255,255,0) 46%),
    linear-gradient(to bottom, rgba(255,255,255,.08), rgba(255,255,255,0) 40%);
}
.card::after {
  content: "";
  position: absolute;
  top: -40%;
  left: -20%;
  width: 70%;
  height: 80%;
  pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(255,255,255,.28), rgba(255,255,255,0) 70%);
}
.card > * { position: relative; z-index: 1; }
.logo-wrap { display:flex; flex-direction:column; align-items:center; margin-bottom:22px; }
.logo-wrap img {
  height:56px; width:auto; margin-bottom:12px; border-radius:50%;
  border: 1px solid rgba(255,255,255,.45);
  box-shadow: 0 6px 16px rgba(0,0,0,.22);
  background: rgba(255,255,255,.12);
}
.logo-wrap h1 {
  font-size:16px; font-weight:800; color:#fff; text-align:center; margin:0;
  text-shadow: 0 1px 8px rgba(0,0,0,.45);
}
.logo-wrap p {
  font-size:12px; color:rgba(255,255,255,.88); font-weight:600; margin:4px 0 0;
  text-shadow: 0 1px 6px rgba(0,0,0,.4);
}
p.desc {
  font-size:13.5px; color:rgba(255,255,255,.88); line-height:1.6; margin:0 0 20px; text-align:center;
  text-shadow: 0 1px 6px rgba(0,0,0,.4);
}
label {
  display:block; font-size:13px; font-weight:600; color:#fff; margin-bottom:6px;
  text-shadow: 0 1px 6px rgba(0,0,0,.4);
}
input[type=text], input[type=email], input[type=password] {
  width:100%; box-sizing:border-box; padding:11px 14px; border-radius:12px;
  border:1px solid rgba(255,255,255,.42); font-size:14px;
  background:rgba(255,255,255,.08); color:#fff; margin-bottom:16px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.28);
}
input::placeholder { color: rgba(255,255,255,.55); }
input:focus {
  outline:none; border-color:rgba(255,255,255,.8);
  box-shadow:0 0 0 3px rgba(255,255,255,.12), inset 0 1px 0 rgba(255,255,255,.35);
  background:rgba(255,255,255,.12);
}
button, input[type=submit] {
  width:100%; background:rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.5); border-radius:999px;
  color:#fff; font-weight:800; font-size:15px; padding:12px; cursor:pointer;
  box-shadow: 0 8px 22px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.55);
}
button:hover, input[type=submit]:hover { background: rgba(255,255,255,.24); }
.errorlist { list-style:none; padding:0; margin:0 0 12px; color:#fff; font-size:13px; text-shadow:0 1px 6px rgba(0,0,0,.4); }
.helptext { font-size:11.5px; color:rgba(255,255,255,.7); margin:-10px 0 14px; }
.footer-link { text-align:center; margin-top:18px; font-size:12.5px; }
.footer-link a { color:#fff; font-weight:600; text-decoration:none; text-shadow:0 1px 6px rgba(0,0,0,.4); }
.success-icon { text-align:center; font-size:40px; margin-bottom:8px; }