body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #eaf1ff;
  background: radial-gradient(circle at 20% 10%, rgba(88, 166, 255, 0.28), transparent 32%), #08111f;
}

.auth-card {
  width: min(420px, calc(100vw - 32px));
  padding: 30px;
  border: 1px solid rgba(140, 178, 255, 0.24);
  border-radius: 24px;
  background: rgba(10, 22, 40, 0.86);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

h1 { margin: 0 0 8px; font-size: 28px; }
p { margin: 0 0 22px; color: #93a4bf; }
label { display: grid; gap: 8px; margin: 14px 0; font-weight: 700; }
input {
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(140, 178, 255, 0.24);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  padding: 0 12px;
  font-size: 15px;
}
button {
  width: 100%;
  height: 44px;
  margin-top: 10px;
  border: 0;
  border-radius: 14px;
  color: #06101f;
  background: linear-gradient(135deg, #8cc2ff, #b4f5d8);
  font-weight: 900;
  cursor: pointer;
}
.unified-login-button {
  display: grid;
  place-items: center;
  width: 100%;
  height: 46px;
  border-radius: 14px;
  color: #06101f;
  background: linear-gradient(135deg, #8cc2ff, #b4f5d8);
  font-weight: 900;
  text-decoration: none;
}
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0 6px;
  color: #71819a;
  font-size: 13px;
  font-weight: 800;
}
.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(140, 178, 255, 0.2);
}
.auth-link { margin-top: 18px; text-align: center; color: #9fb0cc; }
a { color: #9dcbff; text-decoration: none; font-weight: 800; }
.message { min-height: 20px; margin-top: 14px; color: #ffb4b4; }