/* "Often cited alongside" list on case pages (case_neighbours/section.py).
   Colours come from site-tokens.css, so light, dark and reader themes follow automatically. */

.zl-nb-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.zl-nb-item {
    position: relative;
    padding: .7rem 0 .7rem 2.4rem;
    border-top: 1px solid var(--zl-border);
}
.zl-nb-list:first-of-type .zl-nb-item:first-child { border-top: 0; }
.zl-nb-rank {
    position: absolute;
    left: 0;
    top: .72rem;
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 50%;
    background: var(--zl-accent-soft);
    color: var(--zl-accent);
    font-size: .8rem;
    font-weight: 600;
    line-height: 1.6rem;
    text-align: center;
}

.zl-nb-name {
    display: block;
    font-weight: 600;
    line-height: 1.35;
    color: var(--zl-accent);
    text-decoration: none;
}
.zl-nb-name:hover { text-decoration: underline; }

.zl-nb-meta,
.zl-nb-why {
    display: block;
    font-size: .875rem;
    line-height: 1.45;
    margin-top: .15rem;
}
.zl-nb-meta { color: var(--zl-muted); }
.zl-nb-why { color: var(--zl-ink); }

.zl-nb-more {
    border-top: 1px solid var(--zl-border);
    padding-top: .75rem;
}
.zl-nb-more[hidden] { display: none; }
.zl-nb-more.is-open {
    border-top: 0;
    padding-top: 0;
}
.zl-nb-locked {
    margin: 0 0 .5rem;
    font-size: .875rem;
    color: var(--zl-muted);
}

/* Grouped by the point they are cited together for */
.zl-nb-summary {
    margin: 0 0 .75rem;
    font-size: .9rem;
    color: var(--zl-muted);
}
.zl-nb-group {
    margin-top: 1rem;
    padding-left: .85rem;
    border-left: 3px solid var(--zl-border);
    transition: opacity .2s, border-color .2s;
}
.zl-nb-group:first-child { margin-top: 0; }
.zl-nb-group[data-point] { border-left-color: var(--zl-accent); }
.zl-nb-group-title {
    margin: 0 0 .1rem;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--zl-ink);
}
.zl-nb-kicker {
    display: block;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--zl-muted);
}
.zl-nb-groups .zl-nb-item { padding-left: 0; }
.zl-nb-groups .zl-nb-list .zl-nb-item:first-child { border-top: 0; }
.zl-nb-point,
.zl-nb-also {
    display: block;
    font-size: .875rem;
    line-height: 1.45;
    margin-top: .15rem;
    font-style: italic;
    color: var(--zl-ink);
}
.zl-nb-also { color: var(--zl-muted); }
.zl-nb-group-more {
    margin: .35rem 0 0;
    font-size: .875rem;
    color: var(--zl-muted);
}

/* A point chosen in the treatment chart's "Most often cited for" list */
.zl-nb-groups.has-active .zl-nb-group:not(.is-match) { opacity: .45; }
.zl-nb-group.is-match { border-left-color: var(--zl-accent); }
@media (prefers-reduced-motion: reduce) {
    .zl-nb-group { transition: none; }
}