.loader-container{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100vh;background-color:#f8f9fa}.loader-spinner{position:relative;width:60px;height:60px}.loader-ring{position:absolute;width:100%;height:100%;border:3px solid transparent;border-top-color:#2a66ff;border-radius:50%;animation:spin 1s linear infinite}.loader-ring:first-child{animation-delay:0s}.loader-ring:nth-child(2){width:80%;height:80%;top:10%;left:10%;animation-delay:-.3s;border-top-color:#6ea8fe}.loader-ring:nth-child(3){width:60%;height:60%;top:20%;left:20%;animation-delay:-.6s;border-top-color:#a3c4ff}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.loader-text{margin-top:20px;font-size:16px;font-weight:500;color:#2c3e50;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.loader-small .loader-spinner{width:40px;height:40px}.loader-small .loader-text{font-size:14px;margin-top:15px}.loader-large .loader-spinner{width:80px;height:80px}.loader-large .loader-text{font-size:18px;margin-top:25px}.loader-secondary .loader-ring:first-child{border-top-color:#6c757d}.loader-secondary .loader-ring:nth-child(2){border-top-color:#adb5bd}.loader-secondary .loader-ring:nth-child(3){border-top-color:#ced4da}.loader-success .loader-ring:first-child{border-top-color:#28a745}.loader-success .loader-ring:nth-child(2){border-top-color:#5cb85c}.loader-success .loader-ring:nth-child(3){border-top-color:#8fd19e}.loader-warning .loader-ring:first-child{border-top-color:#ffc107}.loader-warning .loader-ring:nth-child(2){border-top-color:#ffd54f}.loader-warning .loader-ring:nth-child(3){border-top-color:#ffe082}.loader-danger .loader-ring:first-child{border-top-color:#dc3545}.loader-danger .loader-ring:nth-child(2){border-top-color:#e74c3c}.loader-danger .loader-ring:nth-child(3){border-top-color:#f8d7da}