.loading-container{background:#f8f9fa;justify-content:center;align-items:center;min-height:100vh;display:flex}.loading-spinner{text-align:center}.spinner{border:4px solid #e3e3e3;border-top-color:#007bff;border-radius:50%;width:50px;height:50px;margin:0 auto 20px;animation:1s linear infinite spin}.loading-spinner p{color:#666;margin:0;font-size:16px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}