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h1{font-size:var(--text-2xl)}.auth-card{padding:var(--space-6);display:flex;flex-direction:column;gap:var(--space-4);box-shadow:var(--shadow-md)}.auth-foot{text-align:center;font-size:var(--text-sm);color:var(--color-text-muted);display:flex;flex-direction:column;gap:var(--space-2)}.otp{text-align:center;font-size:1.75rem;font-weight:700;letter-spacing:.4em;font-variant-numeric:tabular-nums;padding-left:.4em}.link-code{text-align:center;font-size:1.25rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase}.pairing{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--space-4)}.qr{width:min(300px,100%);height:auto;padding:var(--space-3);background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg)}.code{font-size:2rem;font-weight:750;letter-spacing:.12em;font-variant-numeric:tabular-nums;background:var(--color-surface-2);border-radius:var(--radius-md);padding:var(--space-2) var(--space-5)}.scanner{display:flex;flex-direction:column;gap:var(--space-4);align-items:center;width:100%}.scanner-frame{width:100%;max-width:360px;aspect-ratio:1;border-radius:var(--radius-lg);overflow:hidden;background:var(--color-surface-2);border:2px solid var(--color-primary)}.scanner-frame video{width:100%;height:100%;object-fit:cover;display:block}.split-actions{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3);width:100%}@media(max-width:420px){.split-actions{grid-template-columns:1fr}.code{font-size:1.6rem}}.stack>.btn:not(.btn-block){align-self:flex-start}