/* Initial overlay that shows immediately via CSS */
.image-loader-initial {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    display: block;
    z-index: 9998;
    opacity: 1;
}

/* Image Loader Overlay Styles */
.image-loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease-out;
}

.image-loader-overlay.image-loader-fade-out {
    opacity: 0;
}

/* Image Element */
.image-loader-image {
    max-width: 60%;
    max-height: 60%;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    transform: scale(0.5);
    opacity: 0;
}

/* Zoom-in Animation */
.image-loader-image.image-loader-zoom-in {
    animation: image-loader-zoom-in 2s ease-out forwards,
               image-loader-pulse 1.5s ease-in-out 2s infinite;
}

/* Animations */

/* Zoom-in effect: starts small and grows to slightly larger than normal */
@keyframes image-loader-zoom-in {
    0% {
        transform: scale(0.5);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: scale(1.1);
        opacity: 1;
    }
}

/* Gentle pulsing/breathing effect after zoom-in */
@keyframes image-loader-pulse {
    0%, 100% {
        transform: scale(1.1);
    }
    50% {
        transform: scale(1.15);
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .image-loader-image {
        max-width: 70%;
        max-height: 50%;
    }
}

@media (max-width: 480px) {
    .image-loader-image {
        max-width: 80%;
        max-height: 40%;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    /* No specific high contrast styles needed for image loader */
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .image-loader-overlay {
        transition: none;
    }
    
    .image-loader-image.image-loader-zoom-in {
        animation: none;
        transform: scale(1);
        opacity: 1;
    }
}

/* Dark theme considerations */
@media (prefers-color-scheme: light) {
    .image-loader-overlay {
        background-color: #fff;
    }
}