/* card.css — centered single-card pages (sign-in, access-denied).
   Loaded after base.css. */

body {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.card {
  background: var(--color-surface);
  padding: 40px 36px;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  text-align: center;
  max-width: 400px;
}
.card h1 { font-size: 20px; margin: 0 0 10px; }
.card p {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 0 0 24px;
}
.card a { color: var(--color-accent); text-decoration: none; font-size: 14px; }

/* Google sign-in button. */
.google-signin-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: #1f1f1f;
  text-decoration: none;
  padding: 11px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
}
.google-signin-button:hover { background: #f1f1f1; }
.google-signin-button .google-icon { width: 18px; height: 18px; }