/* 🎨 Background Logo Watermark System */

/* الخلفية - لوغو الموقع كـ Watermark */
body::after {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 280px;
    background-image: var(--site-logo-url, url('/static/images/logo-watermark.png'));
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: var(--site-logo-opacity, 0.008);
    pointer-events: none;
    z-index: -1;
    filter: grayscale(100%) brightness(1.5);
}

/* للموبايل - حجم أصغر */
@media (max-width: 768px) {
    body::after {
        width: 100vw;
        height: 100vw;
    }
}

/* خيارات إضافية للتحكم */
.watermark-strong body::after {
    opacity: 0.08;
}

.watermark-medium body::after {
    opacity: 0.05;
}

.watermark-light body::after {
    opacity: 0.02;
}

.watermark-colored body::after {
    filter: none;
}

.watermark-large body::after {
    width: 1000px;
    height: 1000px;
}

.watermark-small body::after {
    width: 400px;
    height: 400px;
}