.loader-mask {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #f8fafc;
    z-index: 99999;
}

.loader {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 50px;
    height: 50px;
    font-size: 0;
    color: #2563eb;
    display: inline-block;
    margin: -25px 0 0 -25px;
    text-indent: -9999em;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
}
.loader-mask {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white; /* أو لون الخلفية اللي بدك ياه */
    z-index: 9999;
}

.loader-brand {
    display: flex;
    align-items: center;
    justify-content: center;
}

    .loader-brand img {
        width: 500px; /* حجم مناسب */
        max-width: 60%;
        height: auto;
    }
    .loader div {
        background-color: #2563eb;
        display: inline-block;
        float: none;
        position: absolute;
        top: 0;
        left: 0;
        width: 50px;
        height: 50px;
        opacity: 0.5;
        border-radius: 50%;
        -webkit-animation: ballPulseDouble 2s ease-in-out infinite;
        animation: ballPulseDouble 2s ease-in-out infinite;
    }

        .loader div:last-child {
            -webkit-animation-delay: -1s;
            animation-delay: -1s;
        }

@-webkit-keyframes ballPulseDouble {
    0%, 100% {
        -webkit-transform: scale(0);
        transform: scale(0);
    }

    50% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

@keyframes ballPulseDouble {
    0%, 100% {
        -webkit-transform: scale(0);
        transform: scale(0);
    }

    50% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}