/*
 * Append this file to the existing shortcode stylesheet, or load it after
 * shortcodes.css.
 */

.article-spoiler {
    position: relative;
    margin: 2rem 0;
    overflow: hidden;
    background: var(--grim-surface-lowest, #0e0e0e);
}

.article-spoiler__content {
    min-height: 5rem;
    padding: 1.25rem;
    filter: blur(13px);
    opacity: 0.72;
    pointer-events: none;
    user-select: none;
    transition:
        filter 180ms ease,
        opacity 180ms ease;
}

.article-spoiler__content > :first-child {
    margin-top: 0;
    padding-top: 0;
}

.article-spoiler__content > :last-child {
    margin-bottom: 0;
    padding-bottom: 0;
}

.article-spoiler__content > p:only-child {
    margin: 0;
    padding: 0;
}

.article-spoiler__content img {
    display: block;
    max-width: 100%;
    height: auto;
}

.article-spoiler:not(.is-revealed):hover .article-spoiler__content,
.article-spoiler:not(.is-revealed):focus-within .article-spoiler__content {
    filter: blur(7px);
    opacity: 0.86;
}

.article-spoiler__reveal {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 100%;
    min-height: 100%;
    padding: 1rem;
    color: var(--grim-on-surface, #e5e2e1);
    background:
        linear-gradient(
            to bottom,
            rgba(14, 14, 14, 0.18),
            rgba(14, 14, 14, 0.48)
        );
    border: 0;
    border-radius: 0;
    cursor: pointer;
    text-align: center;
}

.article-spoiler__reveal:focus-visible {
    outline: 2px solid var(--grim-secondary, #f7bd48);
    outline-offset: -4px;
}

.article-spoiler__label {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.25rem 0.55rem;
    color: var(--grim-on-surface, #e5e2e1);
    background: var(--grim-primary-container, #8b0000);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.article-spoiler__prompt {
    padding: 0.65rem 0.9rem;
    color: var(--grim-secondary, #f7bd48);
    background: rgba(14, 14, 14, 0.92);
    border: 1px solid var(--grim-outline, #aa8984);
    font-family: "JetBrains Mono", monospace;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(0.35rem);
    transition:
        opacity 160ms ease,
        transform 160ms ease,
        border-color 160ms ease;
}

.article-spoiler__reveal:hover .article-spoiler__prompt,
.article-spoiler__reveal:focus-visible .article-spoiler__prompt {
    opacity: 1;
    transform: translateY(0);
    border-color: var(--grim-secondary, #f7bd48);
}

.article-spoiler.is-revealed .article-spoiler__content {
    filter: none;
    opacity: 1;
    pointer-events: auto;
    user-select: auto;
}

.article-spoiler.is-revealed .article-spoiler__content:focus {
    outline: 2px solid var(--grim-secondary, #f7bd48);
    outline-offset: -4px;
}

@media (hover: none) {
    .article-spoiler__prompt {
        opacity: 1;
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .article-spoiler__content,
    .article-spoiler__prompt {
        transition: none;
    }
}