body[data-shell="signed-out"] {
  display: flex;
  min-height: 100vh;
  background: var(--brand-surface-muted);
}
body[data-shell="signed-out"]::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.1;
  background:
    radial-gradient(
      circle at 20% 10%,
      var(--brand-primary) 0%,
      transparent 40%
    ),
    radial-gradient(circle at 90% 80%, var(--brand-accent) 0%, transparent 35%);
}
body[data-shell="signed-out"] .signed-out-main {
  display: grid;
  width: 100%;
  min-height: 100vh;
  place-items: center;
  padding: 16px;
}
body[data-shell="signed-out"] .signed-out-card {
  position: relative;
  width: min(100%, 448px);
  padding: 32px;
  border: 1px solid var(--brand-border);
  border-radius: 12px;
  background: var(--brand-surface);
  box-shadow:
    0 10px 15px -3px rgb(0 0 0 / 0.1),
    0 4px 6px -4px rgb(0 0 0 / 0.1);
}
.signin-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.signin-shield {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background: var(--brand-primary);
  color: white;
}
body[data-shell="signed-out"] .signed-out-card h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: 0.05em;
}
.signin-brand p {
  margin: 0;
  color: var(--brand-text-muted);
  font-size: 12px;
}
.signed-out-intro,
#login-status {
  color: var(--brand-text-muted);
  font-size: 14px;
}
body[data-shell="signed-out"] .signed-out-card label {
  max-width: none;
  font-size: 12px;
}
body[data-shell="signed-out"] .signed-out-card button {
  width: 100%;
  margin: 20px 0 0;
  font-size: 14px;
}
body[data-shell="signed-out"] [hidden] {
  display: none !important;
}
.signin-protected {
  margin: 16px 0 0;
  text-align: center;
  font-size: 12px;
  color: var(--brand-text-muted);
}