#loader-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(20, 20, 40, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-content {
    text-align: center;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 8px solid #aaf6f2;
    border-top: 8px solid #1a9cbc;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 18px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg);}
    100% { transform: rotate(360deg);}
}

#loader-percent {
    font-size: 1.5rem;
    color: #aaf6f2;
    margin-bottom: 8px;
    font-weight: bold;
}

.loader-text {
    color: #fff;
    font-size: 1.1rem;
}


/* spinner mobile login */
@media (max-width: 600px) {
    .spinner {
        width: 40px;
        height: 40px;
        border-width: 6px;
    }
    #loader-percent {
        font-size: 1.1rem;
    }
    .loader-text {
        font-size: 1rem;
    }
}