.btn-oauth{justify-content:center;align-items:center;gap:var(--space-10);width:100%;height:48px;padding:0 var(--space-16);font-family:var(--font-body);color:var(--text-primary);background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-md);cursor:pointer;transition:border-color var(--transition-micro), background var(--transition-micro);font-size:15px;font-weight:500;display:inline-flex}.btn-oauth:hover:not(:disabled){border-color:var(--border-hover);background:var(--bg-elevated)}.btn-oauth:disabled{opacity:.5;cursor:not-allowed}.btn-oauth svg{flex-shrink:0;width:18px;height:18px}.auth-oauth-divider{align-items:center;gap:var(--space-12);color:var(--text-tertiary);letter-spacing:.04em;text-transform:uppercase;font-size:12px;font-weight:600;display:flex}.auth-oauth-divider:before,.auth-oauth-divider:after{content:"";background:var(--border-subtle);flex:1;height:1px}