/* Gallery Grid Layout */
.galeria-apartamento-grid {
    display: grid;
    grid-template-columns: repeat(var(--galeria-cols), 1fr);
    gap: var(--galeria-gap);
    margin: 40px 0;
}

.galeria-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    aspect-ratio: 4 / 3;
    display: block;
    background: #f0f0f0;
}

.galeria-item a {
    display: block;
    width: 100%;
    height: 100%;
}

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.galeria-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.galeria-icon {
    color: white;
    font-size: 30px;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.galeria-item:hover img {
    transform: scale(1.1);
}

.galeria-item:hover .galeria-overlay {
    opacity: 1;
}

.galeria-item:hover .galeria-icon {
    transform: scale(1);
}

/* Lightbox Styles */
.galeria-modal {
    display: none; 
    position: fixed; 
    z-index: 99999; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: hidden; 
    background-color: rgba(0,0,0,0.9);
    backdrop-filter: blur(5px);
}

.galeria-modal.show {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.galeria-modal-content {
    position: relative;
    max-width: 90%;
    max-height: 85vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.galeria-modal-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    user-select: none;
}

/* Navigation controls */
.galeria-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    z-index: 100;
}

.galeria-prev, .galeria-next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -30px;
    color: white;
    font-weight: bold;
    font-size: 24px;
    transition: 0.3s ease;
    border-radius: 0 3px 3px 0;
    user-select: none;
    background-color: rgba(0,0,0,0.3);
}

.galeria-prev {
    left: -50px;
    border-radius: 3px 0 0 3px;
}

.galeria-next {
    right: -50px;
    border-radius: 0 3px 3px 0;
}

.galeria-close:hover,
.galeria-prev:hover,
.galeria-next:hover {
    color: #bbb;
    background-color: rgba(0,0,0,0.8);
}

#galeria_caption {
    margin-top: 15px;
    color: #ccc;
    font-size: 16px;
    text-align: center;
}

/* Responsive */
@media (max-width: 900px) {
    .galeria-apartamento-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 500px) {
    .galeria-apartamento-grid {
        grid-template-columns: 1fr !important;
    }
    .galeria-prev { left: 0; }
    .galeria-next { right: 0; }
}