/* ================================================================
   PureBDInfo AI Post Generator – Frontend Post Content Styles
   Styles callout boxes, ToC, FAQ, key takeaways, inline images
   ================================================================ */

/* ── Table of Contents ───────────────────────────────────────── */
.pbai-toc {
    background: #f8f9fb;
    border: 1px solid #e2e5ea;
    border-left: 4px solid #2271b1;
    border-radius: 8px;
    padding: 20px 24px;
    margin: 28px 0;
}

.pbai-toc h3 {
    margin: 0 0 12px;
    font-size: 16px;
    color: #1d2327;
}

.pbai-toc ol {
    margin: 0;
    padding-left: 20px;
}

.pbai-toc ol li {
    margin-bottom: 6px;
    font-size: 14px;
    line-height: 1.6;
}

.pbai-toc ol li a {
    color: #2271b1;
    text-decoration: none;
}

.pbai-toc ol li a:hover {
    text-decoration: underline;
}

/* ── Callout Boxes ───────────────────────────────────────────── */
.pbai-callout {
    border-radius: 8px;
    padding: 16px 20px;
    margin: 20px 0;
    font-size: 14px;
    line-height: 1.7;
    border: 1px solid transparent;
}

.pbai-callout strong {
    display: block;
    margin-bottom: 4px;
    font-size: 14px;
}

.pbai-callout-tip {
    background: #f0fdf4;
    border-color: #bbf7d0;
    color: #14532d;
}

.pbai-callout-tip strong {
    color: #15803d;
}

.pbai-callout-warning {
    background: #fffbeb;
    border-color: #fde68a;
    color: #78350f;
}

.pbai-callout-warning strong {
    color: #b45309;
}

.pbai-callout-info {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #1e3a5f;
}

.pbai-callout-info strong {
    color: #2271b1;
}

/* ── Key Takeaways ───────────────────────────────────────────── */
.pbai-key-takeaways {
    background: linear-gradient(135deg, #1e3a5f 0%, #2271b1 100%);
    color: #fff;
    border-radius: 10px;
    padding: 24px 28px;
    margin: 32px 0;
}

.pbai-key-takeaways h3 {
    color: #fff;
    margin: 0 0 14px;
    font-size: 17px;
}

.pbai-key-takeaways ul {
    margin: 0;
    padding-left: 20px;
}

.pbai-key-takeaways ul li {
    margin-bottom: 8px;
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, .92);
}

/* ── FAQ Section ─────────────────────────────────────────────── */
.pbai-faq {
    margin: 36px 0;
}

.pbai-faq>h2 {
    font-size: 22px;
    margin-bottom: 20px;
}

.pbai-faq-item {
    border: 1px solid #e2e5ea;
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
}

.pbai-faq-q {
    background: #f8f9fb;
    margin: 0;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    color: #1d2327;
    cursor: pointer;
    border-bottom: 1px solid #e2e5ea;
}

.pbai-faq-a {
    padding: 14px 20px;
    font-size: 14px;
    line-height: 1.75;
    color: #3c434a;
}

.pbai-faq-a p {
    margin: 0;
}

/* ── Conclusion Box ──────────────────────────────────────────── */
.pbai-conclusion {
    background: #fafafa;
    border: 1px solid #e2e5ea;
    border-top: 4px solid #2271b1;
    border-radius: 8px;
    padding: 24px 28px;
    margin: 32px 0;
    font-size: 15px;
    line-height: 1.8;
}

/* ── Inline Images ───────────────────────────────────────────── */
.pbai-inline-image {
    margin: 28px 0;
    text-align: center;
}

.pbai-inline-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .1);
}

.pbai-inline-image figcaption {
    margin-top: 8px;
    font-size: 13px;
    color: #6b7280;
    font-style: italic;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 640px) {

    .pbai-toc,
    .pbai-callout,
    .pbai-key-takeaways,
    .pbai-conclusion {
        padding: 16px;
    }
}