/* Optional translation-independent editorial section layer in the Passage reader. */
.bb-reader-aids--section-headings {
    display: contents;
}

.bb-section-headings-toggle {
    position: relative;
    cursor: pointer;
}

.bb-reader-aid-switch__input {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}

.bb-section-headings-toggle__state--on,
.bb-section-headings-toggle:has(.bb-reader-aid-switch__input:checked) .bb-section-headings-toggle__state--off {
    display: none;
}

.bb-section-headings-toggle:has(.bb-reader-aid-switch__input:checked)
    .bb-section-headings-toggle__state--on.bb-inline-refs-toggle__wide {
    display: inline;
}

body[data-bb-ui-redesign='passage-ui-v1'][data-bb-page='passage']
    .bb-section-headings-toggle:has(.bb-reader-aid-switch__input:checked) {
    border-color: color-mix(in srgb, var(--bbp-accent, #2563eb) 45%, var(--bbp-border-subtle, #e2e8f0));
    background: color-mix(in srgb, var(--bbp-accent-soft, #dbeafe) 54%, var(--bbp-panel-bg, #ffffff));
    color: color-mix(in srgb, var(--bbp-accent, #2563eb) 78%, var(--bbp-text-primary, #111827));
}

body[data-bb-ui-redesign='passage-ui-v1'][data-bb-page='passage']
    .bb-section-headings-toggle:has(.bb-reader-aid-switch__input:checked)
    .bb-inline-refs-toggle__track {
    background: color-mix(in srgb, var(--bbp-accent, #2563eb) 86%, #1e3a8a);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--bbp-accent, #2563eb) 62%, transparent);
}

body[data-bb-ui-redesign='passage-ui-v1'][data-bb-page='passage']
    .bb-section-headings-toggle:has(.bb-reader-aid-switch__input:checked)
    .bb-inline-refs-toggle__track::after {
    transform: translateX(0.88rem);
}

.bb-section-headings-toggle:has(.bb-reader-aid-switch__input:focus-visible) {
    outline: 2px solid color-mix(in srgb, var(--bbp-accent, #2563eb) 42%, transparent);
    outline-offset: 2px;
}

.bb-section-heading-detail {
    border: 0;
    margin: 0;
    padding: 0;
}

.bb-section-heading-summary-toggle:has(.bb-reader-aid-switch__input:checked) {
    border-color: color-mix(in srgb, var(--bbp-accent, #2563eb) 45%, var(--bbp-border-subtle, #e2e8f0));
    background: color-mix(in srgb, var(--bbp-accent-soft, #dbeafe) 54%, var(--bbp-panel-bg, #ffffff));
    color: color-mix(in srgb, var(--bbp-accent, #2563eb) 78%, var(--bbp-text-primary, #111827));
}

.bb-section-heading-summary-toggle:has(.bb-reader-aid-switch__input:checked) .bb-inline-refs-toggle__track {
    background: color-mix(in srgb, var(--bbp-accent, #2563eb) 86%, #1e3a8a);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--bbp-accent, #2563eb) 62%, transparent);
}

.bb-section-heading-summary-toggle:has(.bb-reader-aid-switch__input:checked) .bb-inline-refs-toggle__track::after {
    transform: translateX(0.88rem);
}

.bb-section-heading-summary-toggle:has(.bb-reader-aid-switch__input:focus-visible) {
    outline: 2px solid color-mix(in srgb, var(--bbp-accent, #2563eb) 42%, transparent);
    outline-offset: 2px;
}

.bb-section-headings-status {
    align-items: center;
    background: var(--bb-color-bg-subtle, #f8fafc);
    border: 1px solid var(--bb-color-border-subtle, #e2e8f0);
    border-radius: 0.45rem;
    color: var(--bb-color-text-muted, #64748b);
    display: flex;
    font-size: 0.82rem;
    gap: 0.65rem;
    justify-content: space-between;
    margin: 0 0 0.75rem;
    padding: 0.5rem 0.65rem;
}

.bb-section-headings-status[hidden],
.bb-section-heading-detail[hidden] {
    display: none !important;
}

.bb-passage-section-group {
    padding: 0;
}

.bb-passage-section-group + .bb-passage-section-group {
    border-top: 1px solid var(--bb-color-border-subtle, #e2e8f0);
    margin-top: 0.65rem;
    padding-top: 0.72rem;
}

.bb-passage-section-heading {
    margin: 0 0 0.72rem;
    max-width: 70ch;
}

.bb-passage-section-heading h5 {
    color: var(--bb-color-text-reader, #0f172a);
    font-family: var(--bb-reader-heading-font, inherit);
    font-size: 1.04rem;
    letter-spacing: 0.01em;
    line-height: 1.35;
    margin: 0;
}

.bb-passage-section-summary,
.bb-passage-section-continuation {
    color: var(--bb-color-text-reader-muted, #64748b);
    font-size: 0.87rem;
    line-height: 1.5;
    margin: 0.22rem 0 0;
}

.bb-passage-section-continuation {
    font-style: italic;
}

.bb-passage-section-source {
    color: var(--bbp-text-secondary, #475569);
    font-size: 0.78rem;
    line-height: 1.5;
    margin-top: 0.28rem;
    overflow-wrap: anywhere;
}

.bb-passage-section-source summary {
    cursor: pointer;
    width: fit-content;
}

.bb-passage-section-source p {
    margin: 0.25rem 0 0;
}

.bb-passage-section-source a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.bb-passage-section-source summary:focus-visible,
.bb-passage-section-source a:focus-visible {
    outline: 2px solid var(--bbp-accent, #2563eb);
    outline-offset: 3px;
}

.bb-passage-section-columns .translation-block + .translation-block {
    margin-top: 0.85rem;
}

@media (max-width: 720px) {
    .bb-section-headings-toggle:has(.bb-reader-aid-switch__input:checked)
        .bb-section-headings-toggle__state--on.bb-inline-refs-toggle__wide {
        display: none;
    }

    .bb-section-headings-toggle:has(.bb-reader-aid-switch__input:checked)
        .bb-section-headings-toggle__state--on.bb-inline-refs-toggle__short {
        display: inline;
    }
}

@media print {
    .bb-reader-aids--section-headings,
    .bb-section-headings-status {
        display: none !important;
    }
}