/* ============================================================
   CALEB'S SPACE — Article Detail Page Stylesheet (post.css)
   ============================================================ */

/* ---- POST PAGE LAYOUT ---- */
.post-page {
  padding-top: 64px; /* offset for fixed header */
}

/* ---- BREADCRUMB ---- */
.post-breadcrumb-wrap {
  padding: 20px 0 0;
}
.post-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}
.post-breadcrumb a {
  color: var(--text-secondary);
  transition: color .2s;
}
.post-breadcrumb a:hover { color: var(--brand); }
.breadcrumb-sep { color: var(--border); }
.breadcrumb-current {
  color: var(--text-primary);
  font-weight: 500;
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---- POST HEADER ---- */
.post-header-wrap {
  padding: 36px 0 32px;
}
.post-header-inner {
  max-width: 760px;
}

.post-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.post-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 24px;
  letter-spacing: -.01em;
}

.post-meta-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.post-author {
  display: flex;
  align-items: center;
  gap: 8px;
}
.author-avatar {
  font-size: 1.4rem;
}
.author-name {
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-primary);
}

.post-meta-divider {
  width: 1px;
  height: 14px;
  background: var(--border);
}

.post-date,
.post-read-time {
  font-size: .85rem;
  color: var(--text-secondary);
}

/* ---- POST COVER ---- */
.post-cover-wrap {
  padding: 0 0 40px;
}
.post-cover {
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-height: 480px;
}
.post-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.post-cover-placeholder {
  width: 100%;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  background: var(--pro-light);
  color: var(--pro);
  border-radius: var(--radius-lg);
}

/* Category-specific cover placeholders */
.cover-life   { background: var(--life-light) !important; color: var(--life) !important; }
.cover-travel { background: var(--travel-light) !important; color: var(--travel) !important; }
.cover-pro    { background: var(--pro-light) !important; color: var(--pro) !important; }
.cover-think  { background: var(--think-light) !important; color: var(--think) !important; }

/* ---- POST BODY / PROSE ---- */
.post-body-wrap {
  padding-bottom: 60px;
}

.prose {
  max-width: 720px;
  margin: 0 auto;
}

.prose p {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--text-primary);
  margin-bottom: 24px;
  font-family: var(--font-sans);
}

.prose h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 48px 0 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--divider);
  position: relative;
}

/* Colored underline for section headings */
.prose h2::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 48px;
  height: 2px;
  background: var(--brand);
  border-radius: 2px;
}

.prose h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 36px 0 14px;
}

.prose ul,
.prose ol {
  max-width: 720px;
  margin: 0 0 24px 0;
  padding-left: 24px;
}
.prose li {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-primary);
  margin-bottom: 10px;
  list-style: disc;
}
.prose ol li { list-style: decimal; }

.prose blockquote {
  background: var(--think-light);
  border-left: 4px solid var(--think);
  padding: 20px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 28px 0;
  font-style: italic;
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--text-primary);
}

.prose blockquote p {
  margin-bottom: 0;
}

.prose code {
  font-family: 'Courier New', Courier, monospace;
  background: var(--divider);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: .88em;
  color: var(--brand-dark);
}

.prose pre {
  background: var(--text-primary);
  color: #E0E0E0;
  padding: 20px 24px;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 28px 0;
  font-size: .9rem;
  line-height: 1.7;
}
.prose pre code {
  background: none;
  color: inherit;
  padding: 0;
  font-size: inherit;
}

.prose img {
  width: 100%;
  border-radius: var(--radius);
  margin: 28px 0;
}

.prose hr {
  border: none;
  border-top: 2px solid var(--divider);
  margin: 48px 0;
  position: relative;
}
.prose hr::after {
  content: '· · ·';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg);
  padding: 0 16px;
  color: var(--text-secondary);
  font-size: 1.1rem;
  letter-spacing: .4em;
}

/* ---- POST FOOTER ---- */
.post-footer-wrap {
  padding: 60px 0;
  border-top: 1px solid var(--divider);
  background: var(--surface);
}

.post-end-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  justify-content: center;
}

.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}
@media (max-width: 600px) {
  .post-nav { grid-template-columns: 1fr; }
}

.post-nav-btn {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 22px;
  border: 1.5px solid var(--divider);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.post-nav-btn:hover {
  border-color: var(--brand);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.post-nav-dir {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.post-nav-title {
  font-family: var(--font-serif);
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-nav-next {
  text-align: right;
}

.post-back-section {
  text-align: center;
}
.post-back-btn {
  font-size: .9rem;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .prose p { font-size: 1rem; }
  .prose h2 { font-size: 1.3rem; }
}