.auth-callback{min-height:60vh;display:flex;align-items:center;justify-content:center;padding:2rem}.auth-callback-card{background:#1e1e1e;border:1px solid #333333;border-radius:16px;padding:2rem;text-align:center;max-width:400px}.auth-callback-card .spinner{width:40px;height:40px;margin:0 auto 1rem;border:2px solid #333333;border-top-color:#00d4ff;border-radius:50%;animation:spin .8s linear infinite}.auth-callback-card p{color:#e5e5e5}.auth-callback-error{color:#f87171!important;margin-bottom:1rem}@keyframes spin{to{transform:rotate(360deg)}}