/* DesignScript Blog Post Stylesheet */
#reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--blue), var(--volt));
  z-index: 60;
  transition: width 0.08s linear;
}

.d-none {
  display: none !important;
}

/* Post Header */
.blog-post-header {
  max-width: 880px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.post-meta-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  font: 500 12px var(--font-mono);
  color: #9EA7C4;
}

.post-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(200, 245, 71, 0.12);
  border: 1px solid rgba(200, 245, 71, 0.3);
  color: var(--volt);
}

.post-meta-detail {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #A3B1D6;
}

.post-headline {
  font-size: clamp(32px, 4.4vw, 54px);
  line-height: 1.08;
  color: #FFFFFF;
  margin: 0 0 16px;
}

.post-excerpt {
  font-size: 19px;
  line-height: 1.55;
  color: #B3BBD6;
  margin: 0 0 26px;
  max-width: 760px;
}

.post-author-share-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.post-author-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.post-author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--volt), var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--mid);
  font-size: 15px;
}

.post-author-name {
  color: #FFFFFF;
  font-weight: 600;
  font-size: 15px;
}

.post-author-role {
  color: #9EA7C4;
  font-size: 13px;
}

.post-share-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.share-label {
  font: 500 12px var(--font-mono);
  color: #9EA7C4;
  margin-right: 4px;
}

.share-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--mid3);
  background: var(--mid2);
  color: #c9d0e8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}

.share-btn svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.share-btn[onclick] svg {
  fill: none;
}

.share-btn:hover {
  border-color: var(--volt);
  color: var(--volt);
  transform: translateY(-2px);
}

/* Featured Image & AEO Summary */
.post-featured-image {
  margin: 0 0 32px;
}

.post-featured-image img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--mid3);
  margin: 0;
}

.aeo-quick-summary {
  background: linear-gradient(135deg, rgba(43, 75, 255, 0.14), rgba(200, 245, 71, 0.06));
  border: 1px solid var(--mid3);
  border-left: 3px solid var(--volt);
  border-radius: 14px;
  padding: 20px 24px;
  margin-bottom: 32px;
}

.aeo-summary-badge {
  font: 600 11px var(--font-mono);
  color: var(--volt);
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.aeo-quick-summary p {
  margin: 0;
  color: #E2E8F0;
  font-size: 16px;
}

/* Article Typography & Blocks */
.article-body a {
  color: var(--volt);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-body a.btn {
  color: #fff;
  text-decoration: none;
}

.article-body blockquote {
  margin: 28px 0;
  padding: 18px 22px;
  border-left: 3px solid var(--volt);
  background: var(--mid2);
  border-radius: 0 14px 14px 0;
  color: #E2E8F0;
}

.article-body table,
.wp-block-table table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  background: var(--mid2);
  border: 1px solid var(--mid3);
  border-radius: 12px;
  overflow: hidden;
  font-size: 15px;
}

.article-body th,
.article-body td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
  vertical-align: top;
  color: #CBD5E1;
}

.article-body thead th,
.article-body tr:first-child td strong {
  color: #FFFFFF;
}

.wp-block-table {
  margin: 24px 0;
  overflow-x: auto;
}

.wp-block-separator {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin: 36px 0;
}

/* Code Copy Wrapper */
.code-block-wrapper {
  margin: 24px 0;
  border: 1px solid var(--mid3);
  border-radius: 14px;
  overflow: hidden;
  background: #080D20;
}

.code-block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: rgba(18, 28, 63, 0.9);
  border-bottom: 1px solid var(--mid3);
}

.code-lang-badge {
  font: 500 11px var(--font-mono);
  color: #9EA7C4;
  text-transform: uppercase;
}

.code-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid var(--mid3);
  background: var(--mid);
  color: #c9d0e8;
  font: 500 11px var(--font-mono);
  cursor: pointer;
}

.code-copy-btn.copied,
.code-copy-btn:hover {
  border-color: var(--volt);
  color: var(--volt);
}

.code-block-wrapper pre {
  margin: 0;
  border: 0;
  border-radius: 0;
}

/* Mid-Content CTA */
.mid-content-cta {
  background: linear-gradient(135deg, rgba(43, 75, 255, 0.16), rgba(18, 28, 63, 0.95));
  border: 1px solid var(--mid3);
  border-radius: 18px;
  padding: 28px;
  margin: 40px 0;
}

.mid-content-cta-badge {
  display: inline-block;
  font: 600 11px var(--font-mono);
  color: var(--volt);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.mid-content-cta h3 {
  color: #FFFFFF;
  font-size: 22px;
  margin: 0 0 10px;
}

.mid-content-cta p {
  color: #CBD5E1;
  font-size: 15px;
  margin-bottom: 18px;
}

/* FAQs */
.schema-faq,
.wp-block-rank-math-faq-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 36px;
}

.faq-accordion,
.rank-math-faq-item {
  background: var(--mid2);
  border: 1px solid var(--mid3);
  border-radius: 14px;
  padding: 16px 20px;
}

.faq-summary,
.rank-math-question {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 18px;
  color: #FFFFFF;
  cursor: pointer;
  list-style: none;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-content p,
.rank-math-answer {
  margin: 12px 0 0;
  color: #CBD5E1;
  font-size: 15px;
  line-height: 1.65;
}

/* Related Playbooks */
.related-playbooks-section {
  padding: 48px 0 0;
  margin-top: 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.related-playbooks-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.related-playbooks-title {
  color: #FFFFFF;
  font-size: 24px;
  margin: 0;
}

.related-playbooks-all {
  font: 500 13px var(--font-mono);
  color: var(--volt);
  text-decoration: none;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

@media (max-width: 760px) {
  .related-grid {
    grid-template-columns: 1fr;
  }
}

.related-card {
  display: flex;
  flex-direction: column;
  background: var(--mid2);
  border: 1px solid var(--mid3);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none !important;
  transition: transform 0.2s, border-color 0.2s;
}

.related-card:hover {
  transform: translateY(-4px);
  border-color: var(--volt);
}

.related-thumb img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  margin: 0;
  border: 0;
  border-radius: 0;
}

.related-body {
  padding: 16px;
}

.related-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font: 500 11px var(--font-mono);
  color: #9EA7C4;
  margin-bottom: 8px;
}

.related-cat {
  color: var(--volt);
}

.related-body h4 {
  color: #FFFFFF;
  font-size: 16px;
  line-height: 1.3;
  margin: 0;
}

/* Mobile TOC Drawer */
.mobile-toc-toggle {
  display: none;
}

.mobile-toc-drawer {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(11, 19, 48, 0.85);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
  display: flex;
  align-items: flex-end;
}

.mobile-toc-drawer.open {
  opacity: 1;
  visibility: visible;
}

.mobile-toc-sheet {
  width: 100%;
  max-height: 75vh;
  overflow-y: auto;
  background: var(--mid2);
  border-top: 1px solid var(--mid3);
  border-radius: 20px 20px 0 0;
  padding: 24px 20px 90px;
}

.mobile-toc-sheet h4 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #FFFFFF;
  margin: 0 0 16px;
}

.mobile-toc-close {
  background: none;
  border: 1px solid var(--mid3);
  color: #FFFFFF;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
}

@media (max-width: 991px) {
  .post-sidebar {
    display: none;
  }
  .mobile-toc-toggle {
    position: fixed;
    right: 16px;
    bottom: 82px;
    z-index: 36;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 999px;
    background: var(--mid2);
    border: 1px solid var(--mid3);
    color: var(--volt);
    font: 600 13px var(--font-mono);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
    cursor: pointer;
  }
}