@font-face {
  font-family: "Google Sans";
  src: url("google-sans-latin.2dbab65fd9dd.ttf") format("truetype");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

.signin-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: 32px 24px;
  background: var(--pc-background-subtle);
}

.signin-shell {
  display: grid;
  gap: 24px;
  width: min(500px, 100%);
  padding: 0;
  margin: 0;
}

.signin-brand {
  display: flex;
  justify-content: center;
  margin-bottom: 8px;
}

.signin-brand img {
  display: block;
  width: 160px;
  height: auto;
}

.signin-card {
  padding: 40px;
  border: 1px solid var(--pc-border-subtle);
  border-radius: var(--pc-radius-lg);
  background: var(--pc-background);
}

.signin-intro h1 {
  font-size: 34px;
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -.02em;
  white-space: nowrap;
  text-wrap: nowrap;
}

.signin-intro h1 strong { font-weight: 700; }

.signin-intro { text-align: center; }

.signin-denied {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--pc-border-subtle);
  text-align: center;
}

.signin-denied h2 { font-size: 18px; }
.signin-denied p { margin-top: 12px; color: var(--pc-text-secondary); text-wrap: pretty; }
.signin-denied .button { margin-top: 24px; width: 100%; min-height: 48px; }

.signin-intro p {
  margin-top: 12px;
  color: var(--pc-text-secondary);
  font-size: 14px;
  line-height: 1.7;
  text-wrap: pretty;
}

.signin-action {
  margin-top: 32px;
}

.signin-action form {
  margin: 0;
}

/* Google provider branding; the surrounding page uses Partner Commerce tokens. */
.google-signin-button {
  --google-signin-border: #747775;
  width: 100%;
  min-height: 48px;
  padding: 12px;
  border: 1px solid var(--google-signin-border);
  border-radius: var(--pc-radius-xs);
  background: var(--pc-background);
  color: var(--pc-text-primary);
  font-family: "Google Sans", var(--pc-font-body);
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  transition: none;
}

.google-signin-button img {
  display: block;
  width: 20px;
  height: 20px;
  flex: none;
}

.google-signin-button:hover:not(:disabled) {
  background: var(--pc-background-hover);
}

.google-signin-button:focus-visible {
  outline: 2px solid var(--pc-focus-ring);
  outline-offset: 4px;
}

.signin-action > p {
  margin-top: 16px;
  color: var(--pc-text-secondary);
  font-size: 12px;
  line-height: 1.7;
  text-align: center;
  text-wrap: pretty;
}

.signin-help {
  color: var(--pc-text-secondary);
  font-size: 12px;
  line-height: 1.7;
  text-align: center;
  text-wrap: pretty;
}

@media (max-width: 480px) {
  .signin-page { padding: 24px 16px; }
  .signin-card { padding: 32px 24px; }
  .signin-intro h1 { font-size: clamp(22px, 7vw, 28px); }
}