.lightbox {
    align-items: center;
    background: rgba(0, 0, 0, 0.9);
    display: none;
    inset: 0;
    justify-content: center;
    padding: 60px;
    position: fixed;
    z-index: 9999;
}

.lightbox.is-open {
    display: flex;
}

.lightbox__image {
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
    max-height: calc(100vh - 120px);
    max-width: calc(100vw - 140px);
    object-fit: contain;
}

.lightbox__button {
    background: rgba(0, 0, 0, 0.45);
    border: 0;
    color: #fff;
    cursor: pointer;
    font-size: 40px;
    line-height: 1;
    padding: 12px 16px;
    position: absolute;
}

.lightbox__button:hover,
.lightbox__button:focus {
    background: rgba(255, 255, 255, 0.2);
    outline: 2px solid #fff;
}

.lightbox__close {
    right: 20px;
    top: 15px;
}

.lightbox__previous {
    left: 20px;
}

.lightbox__next {
    right: 20px;
}

.lightbox__caption {
    bottom: 18px;
    color: #fff;
    left: 50%;
    margin: 0;
    position: absolute;
    transform: translateX(-50%);
}

body.lightbox-open {
    overflow: hidden;
}

@media (max-width: 767px) {
    .lightbox {
        padding: 50px 15px;
    }

    .lightbox__image {
        max-height: calc(100vh - 100px);
        max-width: 100%;
    }

    .lightbox__button {
        font-size: 30px;
        padding: 10px;
    }

    .lightbox__previous {
        left: 5px;
    }

    .lightbox__next {
        right: 5px;
    }
}