.oauth-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-6);width:100%;padding:.6rem 1rem;font-size:.95rem;letter-spacing:.1em;border:1px solid var(--ink);background:var(--paper-cream);color:var(--ink);transition:background-color var(--dur-fast) var(--ease-std),color var(--dur-fast) var(--ease-std)}.oauth-btn:hover:not(:disabled){background:var(--ink);color:var(--paper)}.oauth-btn:disabled{opacity:.4;cursor:not-allowed}.oauth-btn svg{flex-shrink:0}