/* ============================================================
   OMAR PORTFOLIO — Blog CSS
   ============================================================ */

/* ── Filters ─────────────────────────────────────────────── */
.blog-filters {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}
.blog-search {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.6rem 1rem;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-full);
  transition: border-color var(--transition-fast);
}
.blog-search:focus-within {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.08);
}
.blog-search svg { color: var(--text-muted); flex-shrink: 0; }
.blog-search__input {
  border: none;
  background: transparent;
  outline: none;
  font-size: var(--text-sm);
  color: var(--text-primary);
  min-width: 180px;
}
.blog-cats {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.blog-cat-chip {
  padding: 0.4rem 1rem;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.blog-cat-chip:hover,
.blog-cat-chip.active {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
}

/* ── Blog Grid ───────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.blog-grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .blog-grid { grid-template-columns: 1fr; } }

/* ── Blog Card ───────────────────────────────────────────── */
.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-decoration: none;
  transition: all var(--transition-base);
}
.blog-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.blog-card__cover {
  height: 200px;
  overflow: hidden;
  background: var(--bg-elevated);
}
.blog-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.blog-card:hover .blog-card__cover img { transform: scale(1.04); }
.blog-card__cover--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-base) 100%);
}
.blog-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.blog-card__cat {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-blue);
  background: rgba(37,99,235,0.08);
  padding: 2px 10px;
  border-radius: var(--radius-full);
}
.blog-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}
.blog-card__excerpt {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.blog-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-light);
}
.blog-card__read-time {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ── Empty state ─────────────────────────────────────────── */
.blog-empty {
  text-align: center;
  padding: var(--space-24);
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

/* ── Pagination ──────────────────────────────────────────── */
.blog-pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
}
.blog-page-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.blog-page-btn:hover,
.blog-page-btn.active {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
}

/* ── Single Post ─────────────────────────────────────────── */
.blog-post__hero {
  position: relative;
  padding: var(--space-20) 0 var(--space-12);
  overflow: hidden;
}
.blog-post__hero .page-hero__bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-mesh);
  opacity: 0.5;
}
.blog-post__title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.25;
  margin: var(--space-4) 0 var(--space-6);
  max-width: 760px;
}
.blog-post__meta {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  font-size: var(--text-sm);
  color: var(--text-muted);
  flex-wrap: wrap;
}
.blog-post__meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.blog-post__cover {
  margin-bottom: var(--space-10);
  border-radius: var(--radius-xl);
  overflow: hidden;
  max-height: 480px;
}
.blog-post__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.blog-post__layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-10);
  align-items: start;
  padding: var(--space-10) 0;
}
/* Sidebar must be self-start for sticky children to work in CSS grid */
.blog-post__sidebar {
  align-self: start;
  position: sticky;
  top: calc(var(--header-height) + 16px);
}
@media (max-width: 900px) {
  .blog-post__layout { grid-template-columns: 1fr; }
  .blog-post__sidebar { position: static; }
}

/* ── Prose (post body) ───────────────────────────────────── */
.prose { line-height: 1.8; color: var(--text-primary); }
.prose h2 { font-size: var(--text-2xl); font-weight: 800; margin: var(--space-10) 0 var(--space-4); }
.prose h3 { font-size: var(--text-xl);  font-weight: 700; margin: var(--space-8)  0 var(--space-3); }
.prose p  { margin: 0 0 var(--space-5); color: var(--text-secondary); }
.prose ul, .prose ol { padding-inline-start: 1.5rem; margin-bottom: var(--space-5); }
.prose li { margin-bottom: var(--space-2); color: var(--text-secondary); }
.prose blockquote {
  border-inline-start: 4px solid var(--accent-blue);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-6) 0;
  background: rgba(37,99,235,0.04);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-secondary);
  font-style: italic;
}
.prose code {
  background: var(--bg-elevated);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: monospace;
  color: var(--accent-indigo);
}
.prose pre {
  background: var(--bg-elevated);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin-bottom: var(--space-5);
}
.prose hr {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: var(--space-8) 0;
}
.prose a { color: var(--accent-blue); text-decoration: underline; }
.prose img { max-width: 100%; border-radius: var(--radius-md); margin: var(--space-4) 0; }
.prose strong { color: var(--text-primary); font-weight: 700; }

/* ── Sidebar Boxes ───────────────────────────────────────── */
.blog-sidebar-box {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
}
.blog-sidebar-box__title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-light);
}

/* Sidebar boxes — no sticky needed, sidebar itself is sticky */
#tocBox {
  max-height: calc(100vh - var(--header-height) - 80px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-medium) transparent;
}
#tocBox::-webkit-scrollbar { width: 4px; }
#tocBox::-webkit-scrollbar-track { background: transparent; }
#tocBox::-webkit-scrollbar-thumb { background: var(--border-medium); border-radius: 99px; }

.blog-post__sidebar > .blog-sidebar-box:not(:first-child) { position: static; }

/* ── TOC ─────────────────────────────────────────────────── */
.blog-toc { display: flex; flex-direction: column; gap: 4px; }
.blog-toc__link {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  border-inline-start: 2px solid transparent;
}
.blog-toc__link:hover { color: var(--accent-blue); background: rgba(37,99,235,0.04); }
.blog-toc__link.active { color: var(--accent-blue); border-color: var(--accent-blue); background: rgba(37,99,235,0.06); }
.blog-toc__link--sub { padding-inline-start: var(--space-5); font-size: var(--text-xs); }

/* ── Share ───────────────────────────────────────────────── */
.blog-share { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.blog-share__btn {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-light);
  text-decoration: none;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
  background: transparent;
}
.blog-share__btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.blog-share__btn--wa:hover  { background: #25D366; border-color: #25D366; color: #fff; }
.blog-share__btn--tw:hover  { background: #000;    border-color: #000;    color: #fff; }
.blog-share__btn--li:hover  { background: #0A66C2; border-color: #0A66C2; color: #fff; }
.blog-share__btn--copy.copied { background: var(--accent-emerald); border-color: var(--accent-emerald); color: #fff; }

/* ── Author Card ─────────────────────────────────────────── */
.blog-author-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.blog-author-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: var(--text-sm);
  flex-shrink: 0;
}
.blog-author-card__name { font-weight: 700; font-size: var(--text-base); }
.blog-author-card__role { font-size: var(--text-xs); color: var(--text-muted); margin-top: 2px; }

/* ── Tags ────────────────────────────────────────────────── */
.blog-tags {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding: var(--space-6) 0;
  border-top: 1px solid var(--border-light);
  margin-top: var(--space-6);
}
.blog-tag {
  padding: 4px 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

/* ── Admin Blog extras ───────────────────────────────────── */
.admin-post-title { display: flex; align-items: center; gap: var(--space-3); }
.admin-post-thumb { width: 48px; height: 36px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.admin-post-name  { font-weight: 600; font-size: var(--text-sm); color: var(--text-primary); }
.admin-post-name-en { font-size: var(--text-xs); color: var(--text-muted); }
.admin-post-slug  { font-size: var(--text-xs); color: var(--text-muted); font-family: monospace; }
.admin-status--published { background: rgba(16,185,129,0.1); color: #065f46; }
.admin-status--draft     { background: var(--bg-elevated); color: var(--text-muted); }
.admin-filter-tabs  { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.admin-filter-tab   { padding: var(--space-2) var(--space-4); border: 1.5px solid var(--border-light); border-radius: var(--radius-md); font-size: var(--text-sm); color: var(--text-secondary); text-decoration: none; transition: all var(--transition-fast); }
.admin-filter-tab.active { border-color: var(--accent-blue); color: var(--accent-blue); background: rgba(37,99,235,0.06); }
.admin-filter-tab__count { display: inline-block; background: var(--bg-elevated); border-radius: var(--radius-full); padding: 0 6px; font-size: var(--text-xs); margin-inline-start: 4px; }
.admin-bulk-bar { display: flex; align-items: center; gap: var(--space-4); padding: var(--space-3) var(--space-5); background: rgba(37,99,235,0.06); border: 1px solid var(--border-accent); border-radius: var(--radius-md); margin-bottom: var(--space-4); }
.admin-bulk-count { font-weight: 600; font-size: var(--text-sm); color: var(--accent-blue); }
.admin-select-sm  { padding: 4px 8px; border: 1.5px solid var(--border-light); border-radius: var(--radius-sm); font-size: var(--text-sm); background: var(--bg-surface); color: var(--text-primary); }
.admin-filters    { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-5); }
.admin-pagination { display: flex; gap: var(--space-2); justify-content: center; margin-top: var(--space-6); }
.admin-page-btn { display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1.5px solid var(--border-light);border-radius:var(--radius-md);font-size:var(--text-sm);color:var(--text-secondary);text-decoration:none;transition:all var(--transition-fast); }
.admin-page-btn.active,.admin-page-btn:hover { background:var(--accent-blue);border-color:var(--accent-blue);color:#fff; }
.admin-form-input--lg { font-size: var(--text-xl); font-weight: 700; padding: var(--space-4); }

/* ── Dark Mode: Force readable text in prose content ─────── */
[data-theme="dark"] .prose,
[data-theme="dark"] .prose * {
  color: #CBD5E1 !important;
}
[data-theme="dark"] .prose h1,
[data-theme="dark"] .prose h2,
[data-theme="dark"] .prose h3,
[data-theme="dark"] .prose h4,
[data-theme="dark"] .prose h5,
[data-theme="dark"] .prose h6,
[data-theme="dark"] .prose strong,
[data-theme="dark"] .prose b {
  color: #F1F5F9 !important;
}
[data-theme="dark"] .prose a {
  color: #60A5FA !important;
}
[data-theme="dark"] .prose code {
  color: #A5B4FC !important;
  background: #1E293B !important;
}
[data-theme="dark"] .prose blockquote {
  color: #94A3B8 !important;
  background: rgba(37,99,235,0.08) !important;
}