body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Segoe UI", ui-sans-serif, system-ui, sans-serif;
  background:
    radial-gradient(900px 420px at 10% 0%, #eef2f9 0%, transparent 60%),
    radial-gradient(760px 420px at 90% 0%, #ffe9e6 0%, transparent 55%),
    linear-gradient(180deg, #f5f7fa, #e9edf3);
  color: #151c27;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(460px, 100%);
  padding: 34px;
  background: #ffffff;
  border: 1px solid #d7deea;
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(21, 28, 39, 0.12);
}

.login-logo {
  display: block;
  width: min(100%, 280px);
  height: auto;
  margin: 0 0 24px;
  border-radius: 8px;
}

.eyebrow {
  margin: 0 0 8px;
  color: #5e6878;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.login-card h1 {
  margin: 0 0 10px;
  font-size: 32px;
  line-height: 1.08;
}

.login-card p {
  margin: 0 0 20px;
  line-height: 1.5;
  color: #5e6878;
}

.login-card .hint {
  font-size: 14px;
}

.denied-card {
  border-color: #f0b8b2;
}

.google-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 90%;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid #da291c;
  border-radius: 6px;
  background: #da291c;
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
  margin: 0 auto;
}

.google-button:hover {
  background: #b71f15;
  border-color: #b71f15;
}