/**
 * WP AIOBOT Manager - single term page sidebar.
 *
 * Designed to sit inside any theme's post content. Colours follow the theme's
 * text colour by default; override the variables from Settings > AIOBOT > Custom CSS, e.g.
 * .wpgm-single { --wpgm-ink: #0051cc; --wpgm-sidebar-width: 300px; }
 *
 * Selectors are prefixed with .wpgm-single to win over typical theme rules
 * such as ".entry-content a" or ".entry-content ul".
 */

.wpgm-single {
    --wpgm-ink: currentColor;
    --wpgm-ink-muted: currentColor;
    --wpgm-line: rgba(127, 127, 127, 0.3);
    --wpgm-sidebar-width: 280px;
    --wpgm-sticky-offset: 32px;
    --wpgm-wide-width: 1200px;

    container: wpgm-single / inline-size;
    box-sizing: border-box;
}

@supports (color: color-mix(in srgb, red 50%, blue)) {
    .wpgm-single {
        --wpgm-ink-muted: color-mix(in srgb, currentColor 70%, transparent);
        --wpgm-line: color-mix(in srgb, currentColor 15%, transparent);
    }
}

/* "Custom width" mode: break out of a narrow theme column, centred on it. */
.wpgm-single.wpgm-width-wide {
    width: min(var(--wpgm-wide-width), calc(100vw - 48px));
    max-width: none !important;
    margin-left: calc(50% - min(var(--wpgm-wide-width), calc(100vw - 48px)) / 2) !important;
    margin-right: 0 !important;
}

.wpgm-single .wpgm-single-layout {
    display: grid;
    grid-template-columns: var(--wpgm-sidebar-width) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
}

.wpgm-single.wpgm-sidebar-right .wpgm-single-layout {
    grid-template-columns: minmax(0, 1fr) var(--wpgm-sidebar-width);
}

.wpgm-single.wpgm-sidebar-right .wpgm-single-sidebar {
    order: 2;
}

.wpgm-single .wpgm-single-sidebar,
.wpgm-single .wpgm-single-content {
    min-width: 0;
    margin: 0;
}

/* The sidebar column must span the full article height, or the sticky inner box has no room to move. */
.wpgm-single .wpgm-single-sidebar {
    align-self: stretch;
}

.wpgm-single .wpgm-single-sidebar-inner {
    position: sticky;
    top: calc(var(--wp-admin--admin-bar--height, 0px) + var(--wpgm-sticky-offset));
}

.wpgm-single .wpgm-single-content > :first-child {
    margin-top: 0;
}

/* Keep headings clear of sticky theme headers when jumping from the TOC. */
.wpgm-single .wpgm-single-content [id] {
    scroll-margin-top: calc(var(--wp-admin--admin-bar--height, 0px) + var(--wpgm-sticky-offset) + 16px);
}

/* Breadcrumbs (also used standalone via [aiobot_breadcrumbs]) */
.wpgm-breadcrumbs {
    margin: 0 0 32px;
    font-size: 0.9rem;
    line-height: 1.5;
}

.wpgm-breadcrumbs .wpgm-breadcrumbs-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.wpgm-breadcrumbs .wpgm-breadcrumbs-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.wpgm-breadcrumbs .wpgm-breadcrumbs-item::before,
.wpgm-breadcrumbs .wpgm-breadcrumbs-item::marker {
    content: none;
}

.wpgm-breadcrumbs .wpgm-breadcrumbs-item a {
    color: inherit;
    opacity: 0.7;
    text-decoration: none;
    box-shadow: none;
    transition: opacity 0.15s ease;
}

.wpgm-breadcrumbs .wpgm-breadcrumbs-item a:hover,
.wpgm-breadcrumbs .wpgm-breadcrumbs-item a:focus-visible {
    opacity: 1;
    text-decoration: underline;
}

.wpgm-breadcrumbs .wpgm-breadcrumbs-sep {
    opacity: 0.45;
}

.wpgm-breadcrumbs .wpgm-breadcrumbs-current {
    font-weight: 500;
    /* Accent colour from the wrapper's --wpgm-ink when set, otherwise the theme's text colour. */
    color: var(--wpgm-ink, currentColor);
}

/* Post details: author, date, reading time */
.wpgm-post-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 22px;
    margin: 0 0 32px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.wpgm-post-meta .wpgm-post-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    opacity: 0.75;
}

.wpgm-post-meta .wpgm-post-meta-item svg {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

/* Breadcrumbs and details moved beside the theme's post title */
.wpgm-place-before-title .wpgm-breadcrumbs {
    margin-bottom: 16px;
}

.wpgm-place-after-title .wpgm-post-meta {
    margin: 12px 0 28px;
}

/* Headings receive focus after a TOC click (for keyboard users); don't outline them. */
.wpgm-single .wpgm-single-content [tabindex="-1"]:focus {
    outline: none;
}

/* Table of contents */
.wpgm-single .wpgm-toc {
    margin: 0;
    padding: 0;
}

.wpgm-single .wpgm-toc-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    min-height: 0;
    margin: 0 0 20px;
    padding: 0;
    font: inherit;
    letter-spacing: normal;
    text-transform: none;
    text-align: left;
    color: var(--wpgm-ink);
    background: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    cursor: pointer;
}

.wpgm-single .wpgm-toc-toggle:hover,
.wpgm-single .wpgm-toc-toggle:focus {
    color: var(--wpgm-ink);
    background: none;
}

.wpgm-single .wpgm-toc-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--wpgm-ink);
}

.wpgm-single .wpgm-toc-chevron {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    transition: transform 0.2s ease;
}

.wpgm-single .wpgm-toc.is-collapsed .wpgm-toc-chevron {
    transform: rotate(-90deg);
}

.wpgm-single .wpgm-toc.is-collapsed .wpgm-toc-list {
    display: none;
}

.wpgm-single .wpgm-toc-list {
    max-height: calc(100vh - 340px);
    margin: 0;
    padding: 0;
    overflow-y: auto;
    list-style: none;
    border-left: 1px solid var(--wpgm-line);
}

.wpgm-single .wpgm-toc-item {
    margin: 0;
    padding: 0;
    list-style: none;
}

.wpgm-single .wpgm-toc-item::before,
.wpgm-single .wpgm-toc-item::marker {
    content: none;
}

.wpgm-single .wpgm-toc-item a {
    display: block;
    margin: 0 0 0 -1px;
    padding: 9px 0 9px 22px;
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.45;
    color: var(--wpgm-ink-muted);
    text-decoration: none;
    background: none;
    border: 0;
    border-left: 2px solid transparent;
    box-shadow: none;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.wpgm-single .wpgm-toc-item a:hover {
    color: var(--wpgm-ink);
    text-decoration: none;
}

.wpgm-single .wpgm-toc-item a.is-active {
    color: var(--wpgm-ink);
    font-weight: 500;
    border-left-color: var(--wpgm-ink);
}

.wpgm-single .wpgm-toc-level-3 a {
    padding-left: 38px;
    font-size: 0.9rem;
}

.wpgm-single .wpgm-toc-toggle:focus-visible,
.wpgm-single .wpgm-toc-item a:focus-visible {
    outline: 2px solid var(--wpgm-ink);
    outline-offset: 2px;
}

/* Narrow content column (any screen size): stack the sidebar above the article. */
@container wpgm-single (max-width: 760px) {
    .wpgm-single .wpgm-single-layout,
    .wpgm-single.wpgm-sidebar-right .wpgm-single-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 32px;
    }

    .wpgm-single.wpgm-sidebar-right .wpgm-single-sidebar {
        order: 0;
    }

    .wpgm-single .wpgm-single-sidebar-inner {
        position: static;
    }

    .wpgm-single .wpgm-single-sidebar {
        padding-bottom: 24px;
        border-bottom: 1px solid var(--wpgm-line);
    }

    .wpgm-single .wpgm-toc-list {
        max-height: none;
    }
}

/* Fallback for browsers without container queries. */
@supports not (container-type: inline-size) {
    @media (max-width: 900px) {
        .wpgm-single .wpgm-single-layout,
        .wpgm-single.wpgm-sidebar-right .wpgm-single-layout {
            grid-template-columns: minmax(0, 1fr);
        }

        .wpgm-single .wpgm-single-sidebar-inner {
            position: static;
        }
    }
}

@media (prefers-reduced-motion: reduce) {
    .wpgm-single .wpgm-toc-chevron,
    .wpgm-single .wpgm-toc-item a {
        transition: none;
    }
}