/* ============================
   BLOG DETAIL
   ============================ */
.blog-detail-wrap {
  padding-top: 90px;
  min-height: 100vh;
}
.blog-detail-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 28px 80px;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--text3);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--blue-l); transition: color var(--r); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: var(--text3); }

/* Article header */
.article-header { margin-bottom: 36px; }
.cat-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--blue); color: #fff;
  padding: 4px 14px; border-radius: 99px;
  font-size: .75rem; font-weight: 700;
  margin-bottom: 16px;
  transition: background var(--r);
}
.cat-chip:hover { background: var(--accent); }
.article-header h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 900;
  line-height: 1.25;
  color: var(--text);
  margin-bottom: 20px;
}
.article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
.meta-author {
  display: flex; align-items: center; gap: 12px;
}
.meta-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  overflow: hidden; border: 2px solid var(--blue);
  background: var(--bg2); flex-shrink: 0;
}
.meta-avatar img { width: 100%; height: 100%; object-fit: cover; }
.meta-author strong { display: block; font-size: .9rem; font-weight: 700; color: var(--text); }
.meta-author span { font-size: .78rem; color: var(--text3); }
.meta-infos {
  display: flex; gap: 16px; flex-wrap: wrap;
  font-size: .8rem; color: var(--text2);
}
.meta-infos span { display: flex; align-items: center; gap: 5px; }
.meta-infos i { color: var(--blue-l); }

.article-cover {
  border-radius: 16px; overflow: hidden;
  margin-bottom: 24px;
  max-height: 420px;
  background: var(--bg2);
}
.article-cover img { width: 100%; height: 100%; object-fit: cover; }
.article-resume {
  font-size: 1.05rem; color: var(--text2);
  line-height: 1.8; font-style: italic;
  padding: 20px; border-left: 4px solid var(--blue);
  background: rgba(59,130,246,.06);
  border-radius: 0 12px 12px 0;
}

/* Article content (CKEditor output) */
.article-content {
  font-size: .97rem;
  line-height: 1.85;
  color: var(--text2);
  margin-bottom: 40px;
}
.ck-content h2 { font-size: 1.5rem; font-weight: 700; color: var(--text); margin: 32px 0 14px; }
.ck-content h3 { font-size: 1.2rem; font-weight: 700; color: var(--text); margin: 24px 0 10px; }
.ck-content h4 { font-size: 1.05rem; font-weight: 700; color: var(--text); margin: 20px 0 8px; }
.ck-content p  { margin-bottom: 16px; }
.ck-content a  { color: var(--blue-l); border-bottom: 1px solid transparent; transition: border-color var(--r); }
.ck-content a:hover { border-color: var(--blue-l); }
.ck-content ul, .ck-content ol { margin: 12px 0 16px 24px; }
.ck-content li { margin-bottom: 8px; }
.ck-content blockquote {
  border-left: 4px solid var(--blue);
  background: rgba(59,130,246,.06);
  padding: 16px 20px;
  border-radius: 0 10px 10px 0;
  margin: 24px 0;
  font-style: italic;
  color: var(--text2);
}
.ck-content pre {
  background: #0d1117 !important;
  border-radius: 10px;
  padding: 20px;
  overflow-x: auto;
  margin: 20px 0;
  font-size: .88rem;
}
.ck-content code {
  background: rgba(59,130,246,.1);
  color: var(--accent);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: .88rem;
  font-family: 'Courier New', monospace;
}
.ck-content pre code { background: transparent; color: inherit; padding: 0; }
.ck-content img { border-radius: 10px; max-width: 100%; margin: 16px 0; }
.ck-content table {
  width: 100%; border-collapse: collapse; margin: 20px 0; font-size: .88rem;
}
.ck-content table th, .ck-content table td {
  border: 1px solid var(--border); padding: 10px 14px; text-align: left;
}
.ck-content table th { background: var(--bg2); font-weight: 700; color: var(--text); }
.ck-content figure.image { text-align: center; }

/* Article footer */
.article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  margin-bottom: 32px;
}
.article-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag-chip {
  background: var(--bg2); border: 1px solid var(--border);
  color: var(--text2); padding: 4px 12px; border-radius: 99px;
  font-size: .78rem; font-weight: 500;
}
.share-btns { display: flex; align-items: center; gap: 10px; }
.share-btns span { font-size: .85rem; color: var(--text3); font-weight: 500; }
.share-btn {
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center; font-size: .9rem;
  color: #fff; transition: transform var(--r), box-shadow var(--r);
}
.share-btn:hover { transform: translateY(-2px); }
.share-twitter  { background: #1da1f2; }
.share-linkedin { background: #0077b5; }
.share-wa       { background: #25d366; }

/* Author card */
.author-card {
  display: flex; gap: 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}
.author-avatar {
  width: 80px; height: 80px; border-radius: 50%;
  overflow: hidden; flex-shrink: 0;
  border: 3px solid var(--blue);
  background: var(--bg2);
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-info h3 { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 2px; }
.author-role { font-size: .82rem; color: var(--blue-l); font-weight: 500; margin-bottom: 8px; }
.author-info p { font-size: .87rem; color: var(--text2); line-height: 1.6; margin-bottom: 12px; }
.author-socials { display: flex; gap: 8px; }
.author-socials a {
  width: 34px; height: 34px; border-radius: 50%;
  border: 1.5px solid var(--border); display: grid; place-items: center;
  color: var(--text2); font-size: .85rem; transition: all var(--r);
}
.author-socials a:hover { border-color: var(--blue); color: var(--blue); }

/* ============================
   SIDEBAR
   ============================ */
.blog-sidebar { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 24px; }
.sidebar-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
}
.sidebar-card h3 {
  font-size: .95rem; font-weight: 700; color: var(--text);
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 18px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.sidebar-card h3 i { color: var(--blue-l); }
.recent-list { display: flex; flex-direction: column; gap: 14px; }
.recent-item {
  display: flex; gap: 12px; align-items: center;
  padding: 10px; border-radius: 10px;
  transition: background var(--r);
}
.recent-item:hover { background: var(--bg2); }
.recent-img {
  width: 60px; height: 50px; border-radius: 8px;
  overflow: hidden; flex-shrink: 0; background: var(--bg2);
}
.recent-img img { width: 100%; height: 100%; object-fit: cover; }
.recent-ph { width: 100%; height: 100%; display: grid; place-items: center; font-size: 1.2rem; color: rgba(59,130,246,.3); }
.recent-info p { font-size: .82rem; font-weight: 600; color: var(--text); line-height: 1.4; margin-bottom: 3px; }
.recent-info span { font-size: .73rem; color: var(--text3); }

.sidebar-cta { background: linear-gradient(135deg, rgba(37,99,235,.1), rgba(6,182,212,.05)); }
.sidebar-cta h3 { color: var(--blue-l); }
.sidebar-cta p { font-size: .87rem; color: var(--text2); }

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
  .blog-detail-container { grid-template-columns: 1fr; }
  .blog-sidebar { position: static; }
}
@media (max-width: 640px) {
  .article-meta { flex-direction: column; align-items: flex-start; }
  .article-footer { flex-direction: column; align-items: flex-start; }
  .author-card { flex-direction: column; }
  .author-avatar { width: 64px; height: 64px; }
}

.cat-count {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(255,255,255,.2); font-size: .68rem; font-weight: 700;
  margin-left: 2px;
}
.cat-btn.active .cat-count { background: rgba(255,255,255,.3); }
.blog-img-link { display: block; }