* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh;
  display: flex; flex-direction: column;
  font-family: "Inter", system-ui, sans-serif;
  background: radial-gradient(circle at 50% 0%, #141a2e 0%, #0a0c12 60%);
  color: #e8eaf0;
}
.nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px;
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.logo { color: #14f195; font-size: 20px; }
.accent { color: #9945ff; }
.badge {
  font-size: 11px; padding: 4px 10px; border-radius: 999px;
  background: rgba(153,69,255,.15); color: #c9a5ff; border: 1px solid rgba(153,69,255,.35);
}
.card {
  width: 380px; max-width: calc(100vw - 32px); margin: auto;
  padding: 32px 26px; text-align: center;
  background: rgba(22,26,38,.85); border: 1px solid #232838;
  border-radius: 18px; backdrop-filter: blur(8px);
}
h1 { font-size: 21px; margin: 0 0 8px; }
h2 { font-size: 19px; margin: 12px 0 8px; }
.sub { margin: 0 0 22px; color: #8d93a3; font-size: 13px; line-height: 1.5; }
.wallets { display: grid; gap: 10px; }
.wallet {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px; border-radius: 11px; cursor: pointer; font-size: 14px; font-weight: 500;
  background: #1b2030; color: #e8eaf0; border: 1px solid #2a3144;
  transition: .15s;
}
.wallet:hover { background: #232a3d; border-color: #3a4360; }
.wallet:disabled { opacity: .5; cursor: default; }
.status { margin-top: 16px; font-size: 13px; color: #8d93a3; min-height: 18px; }
.step.done { padding: 8px 0; }
.tick {
  width: 48px; height: 48px; margin: 0 auto; border-radius: 50%;
  display: grid; place-items: center; font-size: 22px;
  background: rgba(20,241,149,.12); color: #14f195; border: 1px solid rgba(20,241,149,.4);
}
.foot {
  display: flex; justify-content: center; gap: 8px;
  padding: 18px; font-size: 12px; color: #5c6273;
}
.dot { color: #333a4d; }