/**
 * CasaPress Gallery Lightbox Styles
 * Galería responsive con lightbox para propiedades
 */

/* ========================================
   GRID DE GALERÍA
   ======================================== */
.casapress-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    width: 100%;
    box-sizing: border-box;
}

.casapress-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    aspect-ratio: 4/3;
    background: #f0f0f0;
}

.casapress-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease, opacity 0.3s ease;
    display: block;
}

.casapress-gallery-item:hover img {
    transform: scale(1.05);
    opacity: 0.9;
}

/* Overlay para "+X más" */
.casapress-gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 600;
    transition: background 0.3s ease;
}

.casapress-gallery-item:hover .casapress-gallery-overlay {
    background: rgba(0, 0, 0, 0.75);
}

/* ========================================
   RESPONSIVE GRID
   ======================================== */
@media (max-width: 768px) {
    .casapress-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }
    
    .casapress-gallery-overlay {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .casapress-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 4px;
    }
    
    .casapress-gallery-item {
        border-radius: 4px;
    }
}

/* ========================================
   LIGHTBOX MODAL
   ======================================== */
.casapress-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 999999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.casapress-lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.casapress-lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.casapress-lightbox-image {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
}

/* Botón cerrar */
.casapress-lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, transform 0.2s ease;
    z-index: 10;
}

.casapress-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.casapress-lightbox-close::before,
.casapress-lightbox-close::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
}

.casapress-lightbox-close::before {
    transform: rotate(45deg);
}

.casapress-lightbox-close::after {
    transform: rotate(-45deg);
}

/* Navegación */
.casapress-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, transform 0.2s ease;
    z-index: 10;
}

.casapress-lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-50%) scale(1.1);
}

.casapress-lightbox-prev {
    left: 20px;
}

.casapress-lightbox-next {
    right: 20px;
}

.casapress-lightbox-nav::before {
    content: '';
    width: 12px;
    height: 12px;
    border: 3px solid #fff;
    border-top: none;
    border-right: none;
}

.casapress-lightbox-prev::before {
    transform: rotate(45deg);
    margin-left: 4px;
}

.casapress-lightbox-next::before {
    transform: rotate(-135deg);
    margin-right: 4px;
}

/* Contador de imágenes */
.casapress-lightbox-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 16px;
    border-radius: 20px;
}

/* ========================================
   RESPONSIVE LIGHTBOX
   ======================================== */
@media (max-width: 768px) {
    .casapress-lightbox-close,
    .casapress-lightbox-nav {
        width: 40px;
        height: 40px;
    }
    
    .casapress-lightbox-close::before,
    .casapress-lightbox-close::after {
        width: 18px;
    }
    
    .casapress-lightbox-nav::before {
        width: 10px;
        height: 10px;
    }
    
    .casapress-lightbox-prev {
        left: 10px;
    }
    
    .casapress-lightbox-next {
        right: 10px;
    }
    
    .casapress-lightbox-close {
        top: 10px;
        right: 10px;
    }
}

/* Ocultar scroll del body cuando lightbox está abierto */
body.casapress-lightbox-open {
    overflow: hidden;
}