* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: #333;
  min-height: 100vh;
}

.greeting {
  margin: 7em 0 4em;
  text-align: center;
}

.greeting .logo {
  height: auto;
  width: 16%;
}

.greeting .title {
  line-height: normal;
  margin: 0;
  padding: 0;
}

.greeting .title.primary {
  margin-top: 1em;
  font-size: 2.3rem;
  font-weight: 700;
}

.greeting .title.secondary {
  font-size: 1.4rem;
  font-weight: 700;
}

.login-progress-container {
  margin: 0 0 3.5em;
  text-align: center;
}

.login-progress-container p {
  font-size: 1rem;
  margin: 0;
}

.login-progress-container p.status {
  font-size: 1.1rem;
  font-weight: 600;
}

.expired-session {
  color: #d32f2f;
  font-size: 0.9rem !important;
  margin-bottom: 1.5em !important;
}

.btn-login {
  display: inline-block;
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 3em;
  padding: 0.6em 0;
  width: 18em;
  background-color: #00addc;
  color: #fff;
  border: none;
  border-radius: 4px;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-login:hover {
  background-color: #005f8b;
  border-color: #005f8b;
}

.support-text {
  font-size: 0.9rem;
  margin-top: 0.5em;
  color: #555;
}

.support-text a {
  color: #1976d2;
  text-decoration: none;
}