/* General */
body, html {
    background-color: #f3f4f6;
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Contenedor principal */
.main-container {
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Galería de imágenes */
.galeria {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 10px;
    padding: 20px;
    margin-top: 0;
    margin-bottom: 0;
    width: 100%;
    box-sizing: border-box;
}

/* Cada item de la galería */
.galeria-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    aspect-ratio: 16 / 9;
    width: 100%;
}

/* Imágenes dentro de la galería */
.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    padding-top: 60px;
    text-align: center;
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80%;
    object-fit: contain;
}

button {
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    padding: 10px;
    font-size: 18px;
    cursor: pointer;
}

button:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

/* Estilos para los botones de navegación */
.prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 40px;
    font-weight: bold;
    padding: 16px;
    cursor: pointer;
}

.prev {
    left: 15px;
}

.next {
    right: 15px;
}

/* Estilos para el botón de cerrar */
.close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}