/* Pulse animation for skeleton loading */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Shimmer effect for better loading experience */
@keyframes shimmer {
    0% {
        background-position: -468px 0;
    }
    100% {
        background-position: 468px 0;
    }
}

.shimmer {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 400% 100%;
    animation: shimmer 1.5s infinite;
}

/* Smooth transitions */
.fine-transition {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Loading state improvements */
#latest-updates-loading .animate-pulse {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 400% 100%;
    animation: shimmer 1.5s infinite;
}

/* Fade in animation for content */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#latest-updates-container {
    animation: fadeIn 0.5s ease-out;
}

/* Error state styling */
#latest-updates-error .bg-red-100 {
    animation: fadeIn 0.3s ease-out;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .snap-container {
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .snap-container::-webkit-scrollbar {
        display: none;
    }
}

/* Performance optimizations */
.snap-start {
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

/* Lazy loading improvements */
.lazy-loading {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.lazy-loaded {
    opacity: 1;
}