:root {
    --ulb-duration: 0.25s;
    --ulb-overlay: rgba(0, 0, 0, 0.9);
    --ulb-text: #ffffff;
    --ulb-focus: rgba(255, 255, 255, 0.75);
}

/* Кликабельные изображения, которые могут открываться в лайтбоксе */
.the_content img:not(.emoji):not(.avatar):not(.custom-logo):not([data-no-lightbox]),
.entry-content img:not(.emoji):not(.avatar):not(.custom-logo):not([data-no-lightbox]),
.post-content img:not(.emoji):not(.avatar):not(.custom-logo):not([data-no-lightbox]),
.page-content img:not(.emoji):not(.avatar):not(.custom-logo):not([data-no-lightbox]),
.single-content img:not(.emoji):not(.avatar):not(.custom-logo):not([data-no-lightbox]),
.wp-block-post-content img:not(.emoji):not(.avatar):not(.custom-logo):not([data-no-lightbox]),
.gallery img:not(.emoji):not(.avatar):not(.custom-logo):not([data-no-lightbox]),
article img:not(.emoji):not(.avatar):not(.custom-logo):not([data-no-lightbox]) {
    cursor: pointer;
}

.the_content .no-lightbox,
.entry-content .no-lightbox,
.post-content .no-lightbox,
.page-content .no-lightbox,
.single-content .no-lightbox,
.wp-block-post-content .no-lightbox,
.gallery .no-lightbox,
article .no-lightbox {
    cursor: auto;
}

.universal-lightbox-open {
    overflow: hidden;
}

#universal-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    background: var(--ulb-overlay);
    color: var(--ulb-text);
    transition: opacity var(--ulb-duration) ease, visibility var(--ulb-duration) ease;
}

#universal-lightbox.is-active {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
}

.universal-lightbox__stage {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 48px 64px 76px;
    box-sizing: border-box;
}

.universal-lightbox__image {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    opacity: 0;
    user-select: none;
    -webkit-user-drag: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
    transition: opacity var(--ulb-duration) ease;
}

.universal-lightbox__image.is-loaded {
    opacity: 1;
}

.universal-lightbox__spinner {
    position: absolute;
    width: 42px;
    height: 42px;
    border: 4px solid rgba(255, 255, 255, 0.28);
    border-top-color: #ffffff;
    border-radius: 50%;
    opacity: 0;
    animation: universal-lightbox-spin 0.8s linear infinite;
    transition: opacity var(--ulb-duration) ease;
}

.universal-lightbox__spinner.is-visible {
    opacity: 1;
}

.universal-lightbox__button {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: rgba(0, 0, 0, 0.18);
    color: #ffffff;
    font: inherit;
    line-height: 1;
    cursor: pointer;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
    transition: opacity 0.2s ease, background-color 0.2s ease;
    -webkit-tap-highlight-color: transparent;
}

.universal-lightbox__button:hover,
.universal-lightbox__button:focus-visible {
    background: rgba(255, 255, 255, 0.16);
    outline: 2px solid var(--ulb-focus);
    outline-offset: 3px;
}

.universal-lightbox__close {
    top: 16px;
    right: 16px;
    font-size: 42px;
}

.universal-lightbox__prev,
.universal-lightbox__next {
    top: 50%;
    transform: translateY(-50%);
    font-size: 48px;
}

.universal-lightbox__prev {
    left: 16px;
}

.universal-lightbox__next {
    right: 16px;
}

.universal-lightbox__button[hidden],
.universal-lightbox__meta:empty {
    display: none;
}

.universal-lightbox__meta {
    position: absolute;
    right: 24px;
    bottom: 20px;
    left: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    text-align: center;
    pointer-events: none;
}

.universal-lightbox__caption {
    max-width: 900px;
    font-size: 15px;
    line-height: 1.4;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.85);
}

.universal-lightbox__counter {
    font-size: 13px;
    opacity: 0.82;
}

@keyframes universal-lightbox-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 640px) {
    .universal-lightbox__stage {
        padding: 52px 12px 72px;
    }

    .universal-lightbox__close {
        top: 8px;
        right: 8px;
        font-size: 38px;
    }

    .universal-lightbox__prev,
    .universal-lightbox__next {
        min-width: 40px;
        min-height: 40px;
        font-size: 38px;
        background: rgba(0, 0, 0, 0.28);
    }

    .universal-lightbox__prev {
        left: 8px;
    }

    .universal-lightbox__next {
        right: 8px;
    }
}

@media (prefers-reduced-motion: reduce) {
    #universal-lightbox,
    .universal-lightbox__image,
    .universal-lightbox__spinner,
    .universal-lightbox__button {
        transition: none;
    }

    .universal-lightbox__spinner {
        animation: none;
    }
}