/* ============================================
   SKELETON Component - Legacy Reference
   Cleaned of all transition logic.
   ============================================ */

/* Base skeleton style - Premium Diagonal Shimmer */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md, 8px);
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.skeleton-placeholder {
    background: linear-gradient(90deg, #e0e0e0 25%, #f0f0f0 50%, #e0e0e0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* Content fade in utility */
.fade-in-content {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.fade-in-content.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Dark mode skeleton (for footer fallback) */
.skeleton-dark {
    background: rgba(255, 255, 255, 0.05);
}