.auth-page { min-height: calc(100vh - var(--header-height)); display: grid; place-items: center; padding: 2rem 0 4rem; }
.auth-layout { width: min(100% - 2rem, 960px); display: grid; overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--shadow); }
.auth-aside { display: none; padding: 2.4rem; background: linear-gradient(145deg, rgba(124,108,255,.24), rgba(45,212,167,.08)); }
.auth-aside h1 { margin-top: auto; font-size: 2.4rem; }
.auth-benefits { display: grid; gap: 1rem; margin: 2rem 0 0; padding: 0; list-style: none; }
.auth-benefits li { display: flex; gap: .7rem; color: var(--color-muted); font-size: .9rem; }
.auth-benefits li::before { content: "✓"; color: var(--color-success); font-weight: 900; }
.auth-main { padding: 1.5rem; }
.auth-main h2 { margin-bottom: .45rem; font-size: 1.8rem; }
.auth-main > p { color: var(--color-muted); font-size: .9rem; }
.auth-footer { margin: 1.2rem 0 0; text-align: center; color: var(--color-muted); font-size: .85rem; }
.auth-footer a { color: var(--color-primary); font-weight: 750; }
.password-meter { height: 5px; overflow: hidden; border-radius: 10px; background: var(--color-surface-2); }
.password-meter span { display: block; width: 0; height: 100%; background: var(--color-danger); transition: width var(--transition), background var(--transition); }
.totp-setup { display: none; margin-top: 1rem; padding: 1rem; border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-bg-raised); }
.totp-setup.is-visible { display: block; }
.secret-code { display: block; overflow-wrap: anywhere; padding: .65rem; border-radius: 8px; background: var(--color-bg); color: var(--color-success); font: 700 .82rem ui-monospace, SFMono-Regular, Consolas, monospace; }
.totp-qr { display: block; width: min(240px, 100%); margin: 1rem auto; border-radius: 12px; background: #fff; }

@media (min-width: 800px) {
  .auth-layout { grid-template-columns: .9fr 1.1fr; }
  .auth-aside { min-height: 620px; display: flex; flex-direction: column; }
  .auth-main { padding: 3rem; }
}