.loading-container{flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;min-height:300px;padding:3rem 1rem;display:flex}.loading-spinner{display:inline-block;position:relative}.loading-spinner.small{width:40px;height:40px}.loading-spinner.medium{width:60px;height:60px}.loading-spinner.large{width:80px;height:80px}.spinner-ring{border-radius:50%;animation:1.5s cubic-bezier(.4,0,.2,1) infinite ripple;position:absolute}.loading-spinner.small .spinner-ring{width:40px;height:40px}.loading-spinner.medium .spinner-ring{width:60px;height:60px}.loading-spinner.large .spinner-ring{width:80px;height:80px}.spinner-ring:first-child{border:3px solid #667eea80;animation-delay:0s}.spinner-ring:nth-child(2){border:3px solid #764ba266;animation-delay:.5s}.spinner-ring:nth-child(3){border:3px solid #667eea4d;animation-delay:1s}@keyframes ripple{0%{opacity:1;transform:scale(.8)}50%{opacity:.6;transform:scale(1.2)}to{opacity:0;transform:scale(1.5)}}.loading-message{color:#9ca3af;text-align:center;margin:0;font-size:1rem;font-weight:500;animation:2s cubic-bezier(.4,0,.6,1) infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}