.qaf-catalog-image,
.qaf-catalog-preview .catalog-preview-image {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.qaf-catalog-image.is-loaded,
.qaf-catalog-preview .catalog-preview-image.is-loaded {
    opacity: 1;
}

.qaf-catalog-image {
    position: relative;
    z-index: 1;
    display: block;
    width: 400px;
    max-width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    vertical-align: middle;
    background: #fff;
}

.qaf-catalog-image-wrap,
.qaf-catalog-metabox {
    display: block;
    width: 100%;
}

.qaf-catalog-image-wrap {
    line-height: 0;
    text-align: center;
}

.qaf-catalog-image-inner {
    position: relative;
    display: inline-block;
    width: 400px;
    max-width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    line-height: 0;
    vertical-align: middle;
    background: #f3f4f6;
}

.qaf-catalog-image-inner::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(90deg, #f1f1f1 25%, #e7e7e7 50%, #f1f1f1 75%);
    background-size: 200% 100%;
    animation: qaf-skeleton 1.4s linear infinite;
    transition: opacity 0.25s ease;
}

.qaf-catalog-image-inner.is-loaded::before,
.qaf-catalog-image-inner.is-error::before {
    opacity: 0;
    animation: none;
}

.qaf-catalog-image-inner::after {
    content: "";
    position: absolute;
    top: -35%;
    left: -75%;
    z-index: 2;
    width: 55%;
    height: 170%;
    pointer-events: none;
    background: linear-gradient(
        110deg,
        transparent 20%,
        rgba(255, 255, 255, 0.15) 35%,
        rgba(255, 255, 255, 0.4) 50%,
        rgba(255, 255, 255, 0.15) 65%,
        transparent 80%
    );
    transform: translate3d(-140%, 0, 0) skewX(-20deg);
    animation: qaf-catalog-shine 9s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    will-change: transform, opacity;
}

.qaf-no-image-placeholder {
    display: block;
    box-sizing: border-box;
    width: 100%;
    padding: 10px 12px;
    color: #777;
    font-style: italic;
    line-height: 1.6;
    text-align: center;
    background: #fff;
    border: 1px dashed #c3c4c7;
    border-radius: 4px;
}

.qaf-catalog-preview .qaf-no-image-placeholder {
    margin: 0;
}

.qaf-catalog-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    width: 100%;
    min-height: 120px;
    margin: 12px 0;
    padding: 8px;
    background: transparent;
    border: none;
}

.qaf-catalog-preview .catalog-preview-image {
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    border-radius: 3px;
}

.qaf-catalog-field-row {
    margin: 0;
}

.qaf-catalog-field-row label {
    display: block;
    margin: 0 0 6px;
    font-weight: 600;
    line-height: 1.4;
}

#catalog_field {
    direction: ltr;
    text-align: left;
}

@keyframes qaf-skeleton {
    from { background-position: 200% 0; }
    to { background-position: -200% 0; }
}

@keyframes qaf-catalog-shine {
    0% {
        transform: translate3d(-140%, 0, 0) skewX(-20deg);
        opacity: 1;
    }
    11.111% {
        transform: translate3d(360%, 0, 0) skewX(-20deg);
        opacity: 1;
    }
    11.112% {
        transform: translate3d(360%, 0, 0) skewX(-20deg);
        opacity: 0;
    }
    100% {
        transform: translate3d(360%, 0, 0) skewX(-20deg);
        opacity: 0;
    }
}