/* =========================================
   1. PROTECCIÓN CONTRA EL TEMA
========================================= */
.seo-galeria-contenedor, 
.seo-galeria-contenedor * {
    box-sizing: border-box !important;
}

.seo-galeria-item {
    margin: 0 !important;
    padding: 0 !important;
    clear: none !important; 
    display: block !important;
}

/* =========================================
   2. GALERÍA GRID CUADRADA Pura
========================================= */
.seo-galeria-cuadrada {
    display: grid !important;
    grid-template-columns: repeat(var(--columnas, 3), 1fr) !important;
    gap: 20px !important;
    margin: 2rem 0 !important;
}

.seo-galeria-item {
    position: relative !important;
    overflow: hidden !important;
    border-radius: 8px !important;
    /* Fuerza al contenedor a ser un cuadrado perfecto */
    aspect-ratio: 1 / 1 !important;
    background-color: #f0f0f1 !important; /* Color de fondo mientras carga */
}

/* LA CLAVE: object-fit cover hace que la imagen llene el cuadrado recortando lo sobrante de forma limpia */
.seo-galeria-item img {
    display: block !important;
    width: 100% !important;
    height: 100% !important; 
    object-fit: cover !important;
    transition: transform 0.3s ease !important;
}

.seo-galeria-item:hover img {
    transform: scale(1.05) !important;
}

/* =========================================
   3. ESTILOS DE LOS METADATOS (CAPTION)
========================================= */
.seo-galeria-caption {
    background: rgba(0,0,0,0.7) !important;
    color: #fff !important;
    font-size: 0.85rem !important;
    padding: 8px !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    text-align: center !important;
    opacity: 0 !important;
    transition: opacity 0.3s ease !important;
    margin: 0 !important;
    z-index: 2 !important;
}

.seo-galeria-item:hover .seo-galeria-caption {
    opacity: 1 !important;
}

/* =========================================
   4. LIGHTBOX (Respeta el tamaño original)
========================================= */
.seo-lightbox-overlay {
    position: fixed !important;
    top: 0 !important; left: 0 !important; width: 100% !important; height: 100% !important;
    background: rgba(0,0,0,0.93) !important;
    z-index: 999999 !important;
    display: none;
    justify-content: center !important;
    align-items: center !important;
    cursor: pointer !important;
}

.seo-lightbox-content {
    max-width: 80% !important;
    max-height: 85vh !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    cursor: default !important;
}

/* En el Lightbox, la imagen no lleva recortes, se muestra tal cual */
.seo-lightbox-overlay img {
    max-width: 100% !important;
    max-height: 85vh !important;
    border-radius: 4px !important;
    box-shadow: 0 5px 25px rgba(0,0,0,0.8) !important;
    transform: scale(0.95) !important;
    transition: transform 0.3s ease !important;
    object-fit: contain !important; 
    aspect-ratio: auto !important; 
}

.seo-lightbox-overlay.activo img {
    transform: scale(1) !important;
}

.seo-lightbox-btn {
    position: absolute !important;
    background: rgba(255,255,255,0.1) !important;
    color: #fff !important;
    border: none !important;
    font-size: 30px !important;
    width: 50px !important;
    height: 50px !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    transition: background 0.2s, transform 0.2s !important;
    z-index: 1000000 !important;
    padding: 0 !important;
    line-height: 1 !important;
}

.seo-lightbox-btn:hover {
    background: rgba(255,255,255,0.25) !important;
    transform: scale(1.05) !important;
}

.seo-lightbox-close { top: 20px !important; right: 20px !important; font-size: 35px !important; }
.seo-lightbox-prev { left: 20px !important; top: 50% !important; transform: translateY(-50%) !important; }
.seo-lightbox-prev:hover { transform: translateY(-50%) scale(1.05) !important; }
.seo-lightbox-next { right: 20px !important; top: 50% !important; transform: translateY(-50%) !important; }
.seo-lightbox-next:hover { transform: translateY(-50%) scale(1.05) !important; }

/* =========================================
   5. RESPONSIVE
========================================= */
@media (max-width: 900px) {
    .seo-galeria-cuadrada {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 600px) {
    .seo-galeria-cuadrada {
        grid-template-columns: 1fr !important;
    }
    .seo-galeria-caption {
        opacity: 1 !important; 
        position: relative !important;
    }
    .seo-lightbox-btn { width: 40px !important; height: 40px !important; font-size: 22px !important; }
    .seo-lightbox-prev { left: 10px !important; }
    .seo-lightbox-next { right: 10px !important; }
    .seo-lightbox-close { top: 10px !important; right: 10px !important; }
    .seo-lightbox-content { max-width: 90% !important; }
}