/* Media Replacer Viewer - Frontend Styles */

.media-replacer-preview {
    position: relative;
    display: inline-block;
    max-width: 100%;
}

.media-replacer-preview img,
.media-replacer-preview video,
.media-replacer-preview audio {
    transition: opacity 0.3s ease-in-out;
}

.media-replacer-preview.loading img,
.media-replacer-preview.loading video,
.media-replacer-preview.loading audio {
    opacity: 0.5;
}

.media-replacer-preview.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #2271b1;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Mensaje de actualización */
.media-replacer-update-notice {
    background: #d1ecf1;
    color: #0c5460;
    padding: 10px 15px;
    border: 1px solid #bee5eb;
    border-radius: 4px;
    margin: 10px 0;
    font-size: 14px;
    display: none;
}

.media-replacer-update-notice.show {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Overlay para archivos que están siendo reemplazados */
.media-replacer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.media-replacer-overlay.active {
    display: flex;
}

.media-replacer-overlay-content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    max-width: 400px;
    margin: 20px;
}

.media-replacer-overlay h3 {
    margin: 0 0 15px 0;
    color: #333;
}

.media-replacer-overlay p {
    margin: 0 0 20px 0;
    color: #666;
}

.media-replacer-overlay .spinner {
    margin: 0 auto;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #2271b1;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Indicador visual para elementos que han sido actualizados */
.media-replacer-updated {
    animation: pulse 0.5s ease-in-out;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Estilos para elementos de media con problemas de carga */
.media-replacer-error {
    border: 2px solid #d63638;
    opacity: 0.7;
}

.media-replacer-error::after {
    content: '⚠️';
    position: absolute;
    top: 10px;
    right: 10px;
    background: #d63638;
    color: white;
    padding: 5px;
    border-radius: 50%;
    font-size: 12px;
}

/* Responsive */
@media (max-width: 768px) {
    .media-replacer-overlay-content {
        padding: 20px;
        margin: 10px;
    }
    
    .media-replacer-overlay h3 {
        font-size: 18px;
    }
    
    .media-replacer-overlay p {
        font-size: 14px;
    }
}