/* PageCoder FAQ Builder — public listing + single styles.
   Designed to coexist with any theme: neutral typography, no aggressive
   colors except the Ask AI CTA accent. Uses CSS custom properties so a
   theme can override via .pcrag-faq { --pcrag-accent: ...; } scoping. */

.pcrag-faq {
    --pcrag-accent: #008f78;
    --pcrag-accent-hover: #006e5c;
    --pcrag-border: #e5e7eb;
    --pcrag-muted: #6b7280;
    --pcrag-bg-soft: #f9fafb;
    --pcrag-radius: 8px;

    max-width: 920px;
    margin: 2rem auto;
    padding: 0 1rem;
    line-height: 1.55;
    color: inherit;
}

/* ── Breadcrumbs ───────────────────────────────── */
.pcrag-faq__breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    font-size: 0.875rem;
    color: var(--pcrag-muted);
    margin-bottom: 1rem;
}
.pcrag-faq__breadcrumbs a { color: inherit; text-decoration: none; }
.pcrag-faq__breadcrumbs a:hover { text-decoration: underline; }
.pcrag-faq__breadcrumbs span[aria-hidden] { color: #d1d5db; }

/* ── Header ────────────────────────────────────── */
.pcrag-faq__title,
.pcrag-faq__q { margin: 0 0 0.5rem; line-height: 1.25; }
.pcrag-faq__title { font-size: 2rem; font-weight: 700; }
.pcrag-faq__q { font-size: 1.875rem; font-weight: 700; }
.pcrag-faq__lede { color: var(--pcrag-muted); margin: 0 0 1.5rem; font-size: 1.0625rem; }

/* ── Listing layout ────────────────────────────── */
.pcrag-faq__layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 2rem;
    margin-top: 1.5rem;
}
@media (max-width: 720px) {
    .pcrag-faq__layout { grid-template-columns: 1fr; }
}

.pcrag-faq__sidebar-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--pcrag-muted);
    margin: 0 0 0.5rem;
}
.pcrag-faq__categories { list-style: none; padding: 0; margin: 0; }
.pcrag-faq__categories li { margin: 0; }
.pcrag-faq__categories a {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    text-decoration: none;
    color: inherit;
}
.pcrag-faq__categories a span {
    color: var(--pcrag-muted);
    font-size: 0.85em;
    background: var(--pcrag-bg-soft);
    padding: 0 0.4em;
    border-radius: 999px;
}
.pcrag-faq__categories a:hover { background: var(--pcrag-bg-soft); }
.pcrag-faq__categories li.is-active a {
    background: var(--pcrag-bg-soft);
    font-weight: 600;
}

/* ── Search ────────────────────────────────────── */
.pcrag-faq__search {
    display: flex;
    gap: 0.5rem;
    margin: 0 0 1rem;
}
.pcrag-faq__search input[type="search"] {
    flex: 1;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--pcrag-border);
    border-radius: var(--pcrag-radius);
    font-size: 1rem;
}
.pcrag-faq__search button {
    padding: 0.55rem 1.1rem;
    border: 1px solid var(--pcrag-border);
    background: var(--pcrag-bg-soft);
    border-radius: var(--pcrag-radius);
    cursor: pointer;
    font-size: 1rem;
}
.pcrag-faq__search button:hover { background: #f3f4f6; }
.pcrag-faq__result-summary {
    color: var(--pcrag-muted);
    font-size: 0.95em;
    margin: -0.5rem 0 1rem;
}
.pcrag-faq__clear { margin-left: 0.5em; }

/* ── List items ────────────────────────────────── */
.pcrag-faq__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.pcrag-faq__list--cards { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.pcrag-faq__item {
    border: 1px solid var(--pcrag-border);
    border-radius: var(--pcrag-radius);
    padding: 1rem 1.25rem;
    background: #fff;
    transition: border-color 0.15s, transform 0.15s;
}
.pcrag-faq__item:hover {
    border-color: var(--pcrag-accent);
    transform: translateY(-1px);
}
.pcrag-faq__item-q { margin: 0 0 0.4rem; font-size: 1.125rem; line-height: 1.35; }
.pcrag-faq__item-q a { color: inherit; text-decoration: none; }
.pcrag-faq__item-q a:hover { color: var(--pcrag-accent); }
.pcrag-faq__item-x {
    margin: 0 0 0.6rem;
    color: var(--pcrag-muted);
    font-size: 0.9375rem;
}
.pcrag-faq__item-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    font-size: 0.85rem;
}
.pcrag-faq__chip {
    color: var(--pcrag-muted);
    background: var(--pcrag-bg-soft);
    padding: 0.15em 0.6em;
    border-radius: 999px;
    text-decoration: none;
}
.pcrag-faq__chip:hover { color: var(--pcrag-accent); }
.pcrag-faq__more {
    color: var(--pcrag-accent);
    text-decoration: none;
    font-weight: 500;
}
.pcrag-faq__more:hover { color: var(--pcrag-accent-hover); }

/* ── Accordion variant ─────────────────────────── */
.pcrag-faq__accordion { list-style: none; padding: 0; margin: 0; }
.pcrag-faq__accordion-item {
    border-bottom: 1px solid var(--pcrag-border);
    margin: 0;
}
.pcrag-faq__accordion-item details > summary {
    padding: 1rem 0;
    cursor: pointer;
    font-weight: 600;
    list-style: none;
}
.pcrag-faq__accordion-item details > summary::-webkit-details-marker { display: none; }
.pcrag-faq__accordion-item details > summary::before {
    content: "+";
    margin-right: 0.6em;
    display: inline-block;
    width: 1em;
    color: var(--pcrag-accent);
    transition: transform 0.2s;
}
.pcrag-faq__accordion-item details[open] > summary::before { content: "−"; }
.pcrag-faq__accordion-item .pcrag-faq__a {
    padding: 0 0 1rem 1.6em;
    color: var(--pcrag-muted);
}
.pcrag-faq__permalink { padding: 0 0 1rem 1.6em; font-size: 0.85em; }
.pcrag-faq__permalink a { color: var(--pcrag-accent); text-decoration: none; }

/* ── Pagination ────────────────────────────────── */
.pcrag-faq__pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    justify-content: center;
    margin: 2rem 0 0;
}
.pcrag-faq__pagination .page-numbers {
    padding: 0.4rem 0.7rem;
    border: 1px solid var(--pcrag-border);
    border-radius: 6px;
    text-decoration: none;
    color: inherit;
    font-size: 0.9rem;
}
.pcrag-faq__pagination .page-numbers.current {
    background: var(--pcrag-accent);
    color: #fff;
    border-color: var(--pcrag-accent);
}
.pcrag-faq__pagination .page-numbers:hover:not(.current) {
    background: var(--pcrag-bg-soft);
}

/* ── Single FAQ ────────────────────────────────── */
.pcrag-faq--single { max-width: 760px; }
.pcrag-faq--single .pcrag-faq__a { font-size: 1.05rem; }
.pcrag-faq--single .pcrag-faq__a p { margin: 0 0 1em; }
.pcrag-faq--single .pcrag-faq__a ul,
.pcrag-faq--single .pcrag-faq__a ol { margin: 0 0 1em; padding-left: 1.5em; }
.pcrag-faq--single .pcrag-faq__a li { margin-bottom: 0.4em; }

.pcrag-faq__sources {
    margin-top: 2rem;
    padding: 1rem 1.25rem;
    background: var(--pcrag-bg-soft);
    border-radius: var(--pcrag-radius);
    font-size: 0.95rem;
}
.pcrag-faq__sources h2 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 0.5rem;
    color: var(--pcrag-muted);
}
.pcrag-faq__sources ul { margin: 0; padding-left: 1.2em; }

/* Helpful feedback */
.pcrag-faq__helpful {
    margin-top: 2.5rem;
    padding: 1.25rem;
    border: 1px solid var(--pcrag-border);
    border-radius: var(--pcrag-radius);
    text-align: center;
}
.pcrag-faq__helpful h2 {
    margin: 0 0 0.75rem;
    font-size: 1rem;
    font-weight: 600;
}
.pcrag-faq__helpful-buttons { display: inline-flex; gap: 0.5rem; }
.pcrag-faq__helpful-btn {
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--pcrag-border);
    background: #fff;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    min-width: 80px;
}
.pcrag-faq__helpful-btn:hover { border-color: var(--pcrag-accent); color: var(--pcrag-accent); }
.pcrag-faq__helpful-btn[disabled] { opacity: 0.6; cursor: default; }
.pcrag-faq__helpful-thanks {
    margin-top: 0.75rem;
    color: var(--pcrag-muted);
    font-size: 0.9375rem;
}
.pcrag-faq__helpful-comment-label { display: block; margin-top: 0.75rem; }
.pcrag-faq__helpful-comment {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.5rem;
    border: 1px solid var(--pcrag-border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.95rem;
}
.pcrag-faq__helpful-submit {
    margin-top: 0.5rem;
    padding: 0.4rem 1rem;
    border: 1px solid var(--pcrag-accent);
    background: var(--pcrag-accent);
    color: #fff;
    border-radius: 6px;
    cursor: pointer;
}

/* Ask AI CTA */
.pcrag-faq__cta {
    margin-top: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f0fdfa 0%, #ecfeff 100%);
    border: 1px solid #ccfbf1;
    border-radius: var(--pcrag-radius);
    text-align: center;
}
.pcrag-faq__cta-lede {
    margin: 0 0 0.75rem;
    color: var(--pcrag-muted);
}
.pcrag-faq__cta-btn {
    display: inline-block;
    padding: 0.65rem 1.5rem;
    background: var(--pcrag-accent);
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: background 0.15s;
}
.pcrag-faq__cta-btn:hover { background: var(--pcrag-accent-hover); color: #fff; }

/* Related */
.pcrag-faq__related {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--pcrag-border);
}
.pcrag-faq__related h2 { font-size: 1.125rem; margin: 0 0 0.75rem; }
.pcrag-faq__related ul { list-style: none; padding: 0; margin: 0; }
.pcrag-faq__related li { padding: 0.5rem 0; border-bottom: 1px solid var(--pcrag-border); }
.pcrag-faq__related li:last-child { border-bottom: 0; }
.pcrag-faq__related li a {
    text-decoration: none;
    color: inherit;
    font-weight: 500;
}
.pcrag-faq__related li a:hover { color: var(--pcrag-accent); }
.pcrag-faq__related-x {
    display: block;
    color: var(--pcrag-muted);
    font-size: 0.875rem;
    font-weight: 400;
    margin-top: 2px;
}

/* Empty state */
.pcrag-faq__empty {
    padding: 3rem 1rem;
    text-align: center;
    color: var(--pcrag-muted);
    background: var(--pcrag-bg-soft);
    border-radius: var(--pcrag-radius);
}

.pcrag-faq__single-header { margin-bottom: 1.5rem; }