/**
 * Estilos para el manejador robusto de imágenes
 */

/* Imágenes sincronizadas de TuboxerSincro */
img[data-attachment-id] {
    transition: opacity 0.3s ease-in-out;
}

/* Estado: Cargando */
img[data-attachment-id].tuboxer-img-loading {
    opacity: 0.7;
}

/* Estado: Cargada exitosamente */
img[data-attachment-id].tuboxer-img-loaded {
    opacity: 1;
}

/* Estado: Fallback aplicado */
img[data-attachment-id].tuboxer-img-fallback {
    opacity: 0.8;
    filter: grayscale(0.3) brightness(1.1);
    border: 1px dashed #d0d0d0;
    padding: 2px;
}

/* Tooltip de error de imagen */
.tuboxer-img-error-tooltip {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    animation: tuboxer-pulse 2s infinite;
}

@keyframes tuboxer-pulse {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

/* Contenedor de producto con imagen fallida */
.woocommerce-product-gallery img[data-original-error="true"] {
    background-color: #f5f5f5;
    background-image: 
        linear-gradient(45deg, #e0e0e0 25%, transparent 25%),
        linear-gradient(-45deg, #e0e0e0 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e0e0e0 75%),
        linear-gradient(-45deg, transparent 75%, #e0e0e0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

/* Variaciones del tamaño en responsive */
@media (max-width: 768px) {
    img[data-attachment-id].tuboxer-img-fallback {
        padding: 1px;
        border-width: 1px;
    }
    
    .tuboxer-img-error-tooltip {
        width: 20px !important;
        height: 20px !important;
        font-size: 10px !important;
        top: 3px !important;
        right: 3px !important;
    }
}

/* Modo oscuro */
@media (prefers-color-scheme: dark) {
    img[data-attachment-id].tuboxer-img-fallback {
        border-color: #444;
        filter: grayscale(0.3) brightness(0.9);
    }
    
    .woocommerce-product-gallery img[data-original-error="true"] {
        background-color: #2a2a2a;
        background-image: 
            linear-gradient(45deg, #3a3a3a 25%, transparent 25%),
            linear-gradient(-45deg, #3a3a3a 25%, transparent 25%),
            linear-gradient(45deg, transparent 75%, #3a3a3a 75%),
            linear-gradient(-45deg, transparent 75%, #3a3a3a 75%);
    }
    
    .tuboxer-img-error-tooltip {
        background-color: rgba(220, 53, 69, 0.9) !important;
    }
}

/* Impresión */
@media print {
    img[data-attachment-id].tuboxer-img-loading,
    img[data-attachment-id].tuboxer-img-fallback {
        opacity: 1;
        filter: none;
        border: none;
        padding: 0;
    }
    
    .tuboxer-img-error-tooltip {
        display: none !important;
    }
}