/**
 * WP Footnotes — Front-end styles
 *
 * Styles the numbered footnote markers, footnotes section,
 * and the optional footnote popup.
 */

.wpfn-marker {
    text-decoration: none;
    color: white;
    cursor: pointer;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-width: 0.875rem;
    height: 0.875rem;
    padding: 3px;
    margin-left: 0.15em;
    background-color: var(--color-secondary);
    border-radius: 1rem;
    font-size: 0.6875em;
    vertical-align: super;
}

.wpfn-marker:hover {
    background-color: var(--color-primary);
    color: white;
}

.footnotes {
    margin-top: 2em;
    margin-bottom: 1.5em !important;
    padding: 1em;
    background: rgba(184, 133, 52, 0.15);
    border-radius: 6px;
}

.footnotes ol {
    margin-bottom: 0 !important;
    margin-left: 2rem !important;
    padding-top: 1em;
}

.footnotes li[id] {
    border-radius: 4px;
    scroll-margin-top: 20px;
    transition: background-color 600ms ease;
}

.footnotes li.wpfn-highlight {
    background-color: rgba(184, 133, 52, 0.3);
    transition: none;
}

.wpfn-backlink {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.5em;
    min-height: 1.5em;
    margin-left: 0.2em;
    text-decoration: none;
    border-radius: 3px;
    vertical-align: baseline;
}

.wpfn-backlink:hover {
    background-color: rgba(184, 133, 52, 0.15);
}

.wpfn-backlink:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .footnotes li[id] {
        transition: none;
    }
}

.wpfn-popup {
    position: absolute;
    display: none;
    z-index: 9999;
    max-width: 320px;
    padding: 1rem 1.4rem;
    background: #f7f7f7;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(12, 20, 29, 0.20);
    word-wrap: break-word;
    font-size: 1rem;
}

.wpfn-popup-link {
    display: block;
    margin-top: 0.5rem;
}