.auth-popup-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.8);display:flex;justify-content:center;align-items:center;z-index:1000;backdrop-filter:blur(4px);animation:fadeIn .3s ease-out}.auth-popup{background:#1a1a1a;border-radius:12px;padding:2rem;max-width:400px;width:90%;position:relative;border:1px solid #333;box-shadow:0 20px 40px rgba(0,0,0,.6);animation:slideIn .3s ease-out}.auth-popup-close{position:absolute;top:1rem;right:1rem;background:none;border:none;color:#aaa;font-size:1.2rem;cursor:pointer;padding:.5rem;border-radius:50%;transition:all .2s ease}.auth-popup-close:hover{color:#fff;background:#333}.auth-popup-content{text-align:center;color:#fff}.auth-popup-header{margin-bottom:2rem}.auth-icon,.user-avatar{width:60px;height:60px;background:#ff3333;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;font-size:1.5rem;color:#fff}.user-avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}.auth-popup-header h2{font-size:1.5rem;font-weight:700;margin-bottom:.5rem;color:#fff}.auth-message,.user-email{color:#aaa;font-size:.9rem;line-height:1.4}.auth-popup-actions{display:flex;flex-direction:column;gap:1rem}.btn-google,.btn-signout{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:.875rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;text-decoration:none;width:100%}.btn-google{background:#fff;color:#333;border:1px solid #ddd}.btn-google:hover:not(:disabled){background:#f5f5f5;transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.2)}.btn-signout{background:#ff3333;color:#fff}.btn-signout:hover:not(:disabled){background:#e50914;transform:translateY(-1px);box-shadow:0 4px 12px rgba(255,51,51,.3)}.btn-google:disabled,.btn-signout:disabled{opacity:.6;cursor:not-allowed;transform:none}.auth-disclaimer{font-size:.75rem;color:#666;line-height:1.3;margin-top:.5rem}.auth-popup-loading{display:flex;flex-direction:column;align-items:center;gap:1rem;color:#fff}.loading-spinner{width:40px;height:40px;border:3px solid #333;border-top-color:#ff3333;border-radius:50%;animation:spin 1s linear infinite}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@media (max-width:480px){.auth-popup{margin:1rem;padding:1.5rem}.auth-popup-header h2{font-size:1.3rem}.btn-google,.btn-signout{padding:.75rem 1.25rem;font-size:.9rem}}