html, body.login-body {
  height: 100%;
  margin: 0;
  display: block;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(61, 156, 240, 0.18), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(61, 156, 240, 0.08), transparent 50%),
    var(--bg);
}
.login-shell {
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}
.login-brand {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.login-sub {
  margin: -6px 0 8px;
  color: var(--muted);
  font-size: 0.92rem;
}
.login-card label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.86rem;
  color: var(--muted);
}
.login-pass-wrap {
  position: relative;
  display: block;
}
.login-pass-wrap input {
  padding-right: 42px;
}
.login-eye {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: var(--muted);
}
.login-eye:hover { color: var(--text); }
.login-error {
  margin: 0;
  color: var(--bad);
  font-size: 0.88rem;
}
.login-card button[type="submit"] {
  margin-top: 6px;
  text-align: center;
  padding: 11px 14px;
}