.auth-screen { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at 50% 0, #deeee8, #f2f6f4 55%); }
.auth-card { width: min(100%, 420px); display: grid; gap: 16px; padding: 34px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: var(--shadow); }
.auth-card .brand-mark { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; background: var(--green); color: #fff; font-size: 22px; font-weight: 800; }
.auth-card .eyebrow { margin-top: 6px; }
.auth-card h1 { margin: -12px 0 -8px; font-size: 27px; }
.auth-card > p { margin: 0; color: var(--muted); }
.auth-card .auth-footnote { text-align: center; font-size: 12px; }
.auth-card .button { width: 100%; min-height: 46px; }
.auth-error { padding: 10px 12px; border-radius: 9px; background: #fff0ee; color: #a5372a !important; font-size: 13px; }
.account-tools { display: flex; align-items: center; gap: 12px; }
.account-tools .local-badge { display: flex; align-items: center; gap: 8px; }
.account-tools .button { padding: 8px 12px; }
[hidden] { display: none !important; }
@media (max-width: 560px) {
  .auth-card { padding: 26px 22px; }
  .account-tools { gap: 7px; }
  .account-tools .local-badge { font-size: 11px; }
}