/* Progressive Image Loading Styles */

.progressive-image-wrapper {
    position: relative;
    overflow: hidden;
    display: inline-block;
}

/* Blur Placeholder */
.progressive-image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    background-size: cover;
    background-position: center;
    transition: opacity 0.4s ease-out;
    opacity: 1;
    z-index: 1;
}

.progressive-image-placeholder.loaded {
    opacity: 0;
}

/* Main Image */
.progressive-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.4s ease-out;
    position: relative;
    z-index: 2;
}

.progressive-image.loaded {
    opacity: 1;
}

.progressive-image.failed {
    display: none;
}

/* Fallback (when no image or failed to load) */
.progressive-image-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #9ca3af 0%, #6b7280 100%);
    position: relative;
    z-index: 3;
}

.progressive-image-fallback-text {
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    user-select: none;
}

/* Loading Animation */
@keyframes shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

.progressive-image-placeholder::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

.progressive-image-placeholder.loaded::after {
    display: none;
}

/* Circle variant for avatars */
.progressive-image-wrapper.circle,
.progressive-image-wrapper.circle .progressive-image,
.progressive-image-wrapper.circle .progressive-image-placeholder,
.progressive-image-wrapper.circle .progressive-image-fallback {
    border-radius: 50%;
}

/* Rounded variant */
.progressive-image-wrapper.rounded,
.progressive-image-wrapper.rounded .progressive-image,
.progressive-image-wrapper.rounded .progressive-image-placeholder,
.progressive-image-wrapper.rounded .progressive-image-fallback {
    border-radius: 0.75rem;
}

/* Aspect ratio helpers */
.progressive-image-wrapper.aspect-square {
    aspect-ratio: 1 / 1;
}

.progressive-image-wrapper.aspect-video {
    aspect-ratio: 16 / 9;
}

.progressive-image-wrapper.aspect-portrait {
    aspect-ratio: 3 / 4;
}