.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}
.loader {
    border: 16px solid #f3f3f3;
    border-radius: 50%;
    border-top: 16px solid #20BAD1;
    width: 120px;
    height: 120px;
    animation: spin 2s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.loader-text {
    font-size: 2rem;
    color: white;
}