/* تأثيرات التحميل */
body.page-transitioning {
    overflow: hidden;
    position: relative;
}

.tawkid-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tawkid-loader:after {
    content: "";
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: tawkid-spin 1s linear infinite;
}

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

/* تأثيرات المحتوى */
.ajax-loaded-content {
    animation: tawkid-fade-in 0.5s ease;
}

@keyframes tawkid-fade-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}