/* ============================================================
   CLINICAL JOURNAL — editorial design
   Single-entry layout (.jrnl) + listing (.jrnl-list)
   ============================================================ */

:root {
  --jr-ink: #24221e;
  --jr-ink-soft: #524d45;
  --jr-ink-faint: #837a6f;
  --jr-paper: #f1ece2;
  --jr-paper-2: #e7e0d2;
  --jr-rule: #d6cdbb;
  --jr-accent: #356559;
  --jr-accent-soft: #dde9e3;
  --jr-daily: #356559;
  --jr-special: #9c6f1f;
}

/* ---------- Single entry ---------- */
.jrnl {
  background: var(--jr-paper);
  padding: 2.5rem 1.25rem 4.5rem;
}
.jrnl-inner {
  max-width: 720px;
  margin: 0 auto;
  font-family: 'Newsreader', Georgia, serif;
  color: var(--jr-ink);
  line-height: 1.7;
}

.jrnl-masthead {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--jr-ink-faint);
  padding-bottom: 1.4rem;
  margin-bottom: 2.2rem;
  border-bottom: 1px solid var(--jr-rule);
}
.jrnl-masthead .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--jr-accent);
}

.jrnl-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--jr-accent);
  font-weight: 500;
  margin-bottom: 0.9rem;
}
.jrnl-title {
  font-size: 2.5rem;
  line-height: 1.12;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 1rem;
  color: var(--jr-ink);
}
.jrnl-meta {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--jr-ink-faint);
  padding-bottom: 2.2rem;
  border-bottom: 1px solid var(--jr-rule);
  margin-bottom: 2.4rem;
}
.jrnl-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 100px;
  border: 1px solid var(--jr-rule);
  color: var(--jr-ink-soft);
}
.jrnl-chip.daily { color: var(--jr-daily); background: var(--jr-accent-soft); border-color: transparent; }
.jrnl-chip.special { color: var(--jr-special); background: #f7efdd; border-color: transparent; }

/* Body content */
.jrnl-body { font-size: 1.07rem; }
.jrnl-body h1 {
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--jr-accent);
  font-weight: 600;
  margin: 2.8rem 0 0.4rem;
}
.jrnl-body h2 {
  font-size: 1.28rem;
  font-weight: 600;
  color: var(--jr-ink);
  letter-spacing: -0.01em;
  margin: 2.2rem 0 0.6rem;
  font-family: 'Newsreader', serif;
}
.jrnl-body h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--jr-ink);
  margin: 1.8rem 0 0.5rem;
  font-family: 'Newsreader', serif;
}
.jrnl-body p { margin: 0.55rem 0; }
.jrnl-body strong { color: var(--jr-ink); font-weight: 600; }
.jrnl-body em { color: var(--jr-ink-soft); }
.jrnl-body a { color: var(--jr-accent); text-decoration: underline; text-underline-offset: 2px; }
.jrnl-body hr { border: 0; height: 1px; background: var(--jr-rule); margin: 2rem 0; }
.jrnl-body ul, .jrnl-body ol { margin: 0.6rem 0; padding-left: 1.4rem; }
.jrnl-body li { margin: 0.3rem 0; }
.jrnl-body blockquote {
  margin: 1.2rem 0;
  padding: 0.4rem 0 0.4rem 1.2rem;
  border-left: 3px solid var(--jr-accent);
  color: var(--jr-ink-soft);
  font-style: italic;
}
.jrnl-body img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  border: 1px solid var(--jr-rule);
  margin: 1.2rem 0;
}
.jrnl-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4rem 0;
  font-size: 0.92rem;
  font-family: 'Inter', sans-serif;
}
.jrnl-body th, .jrnl-body td {
  border: 1px solid var(--jr-rule);
  padding: 0.6rem 0.8rem;
  text-align: left;
}
.jrnl-body th {
  background: var(--jr-accent);
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.jrnl-body tr:nth-child(even) td { background: rgba(255,255,255,0.45); }

/* Inline + block code (non-mermaid) */
.jrnl-body code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85em;
  background: var(--jr-paper-2);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  color: var(--jr-accent);
}
.jrnl-body pre {
  background: var(--jr-paper-2);
  border: 1px solid var(--jr-rule);
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
  margin: 1.2rem 0;
}
.jrnl-body pre code { background: none; padding: 0; color: var(--jr-ink); }

/* Mermaid diagrams */
.jrnl-body .mermaid {
  margin: 1.6rem 0;
  padding: 1.25rem;
  background: #fff;
  border: 1px solid var(--jr-rule);
  border-radius: 10px;
  overflow-x: auto;
  text-align: center;
}

/* Tags */
.jrnl-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 3rem 0 0;
  padding-top: 1.6rem;
  border-top: 1px solid var(--jr-rule);
}
.jrnl-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  color: var(--jr-ink-faint);
  background: var(--jr-paper-2);
  padding: 0.3rem 0.6rem;
  border-radius: 5px;
}

/* Prev / next navigation */
.jrnl-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.5rem;
}
.jrnl-nav-link {
  display: block;
  padding: 1rem 1.1rem;
  border: 1px solid var(--jr-rule);
  border-radius: 10px;
  text-decoration: none;
  background: #fff;
  transition: border-color 0.2s, transform 0.2s;
}
.jrnl-nav-link:hover { border-color: var(--jr-accent); transform: translateY(-1px); }
.jrnl-nav-link.next { text-align: right; }
.jrnl-nav-link .lbl {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--jr-ink-faint);
  margin-bottom: 0.3rem;
}
.jrnl-nav-link .ttl {
  display: block;
  font-family: 'Newsreader', serif;
  font-size: 0.98rem;
  color: var(--jr-ink);
  line-height: 1.3;
}

.jrnl-back {
  margin-top: 2.5rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--jr-rule);
}
.jrnl-back a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--jr-ink-faint);
  text-decoration: none;
}
.jrnl-back a:hover { color: var(--jr-accent); }

/* ---------- Listing page ---------- */
.jrnl-list {
  background: var(--jr-paper);
  padding: 2.5rem 1.25rem 4.5rem;
  min-height: 60vh;
}
.jrnl-list-inner {
  max-width: 760px;
  margin: 0 auto;
  font-family: 'Newsreader', Georgia, serif;
  color: var(--jr-ink);
}
.jrnl-list-head { margin-bottom: 2.4rem; }
.jrnl-list-head h1 {
  font-size: 2.6rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 0.5rem;
}
.jrnl-list-head p {
  color: var(--jr-ink-soft);
  font-size: 1.05rem;
  margin: 0;
}
.jrnl-filters {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin: 1.8rem 0 0;
  padding-bottom: 1.8rem;
  border-bottom: 1px solid var(--jr-rule);
}
.jrnl-filter {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  border-radius: 100px;
  border: 1px solid var(--jr-rule);
  color: var(--jr-ink-soft);
  text-decoration: none;
  background: #fff;
  cursor: pointer;
  transition: all 0.2s;
}
.jrnl-filter:hover { border-color: var(--jr-accent); color: var(--jr-accent); }
.jrnl-filter.active { background: var(--jr-accent); border-color: var(--jr-accent); color: #fff; }

/* Pagination */
.jrnl-pagination {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 2.5rem;
}
.jrnl-page {
  min-width: 38px;
  height: 38px;
  padding: 0 0.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--jr-rule);
  border-radius: 8px;
  background: #fff;
  color: var(--jr-ink-soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}
.jrnl-page:hover:not(.active):not(.disabled) { border-color: var(--jr-accent); color: var(--jr-accent); }
.jrnl-page.active { background: var(--jr-accent); border-color: var(--jr-accent); color: #fff; }
.jrnl-page.disabled { opacity: 0.35; cursor: default; }

.jrnl-list-entries {
  display: flex;
  flex-direction: column;
}
.jrnl-list-card {
  display: flex;
  gap: 1.25rem;
  padding: 1.8rem 0;
  border-bottom: 1px solid var(--jr-rule);
  text-decoration: none;
  color: inherit;
}
.jrnl-list-card:hover .jrnl-list-title { color: var(--jr-accent); }
.jrnl-list-thumb {
  flex-shrink: 0;
  width: 96px;
  height: 96px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--jr-rule);
}
.jrnl-list-thumb svg { width: 100%; height: 100%; display: block; }
.jrnl-list-text { flex: 1; min-width: 0; }
.jrnl-list-metarow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  color: var(--jr-ink-faint);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.jrnl-list-cat { color: var(--jr-accent); }
.jrnl-list-cat.special { color: var(--jr-special); }
.jrnl-list-title {
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 0.4rem;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}
.jrnl-list-excerpt {
  font-size: 0.98rem;
  color: var(--jr-ink-soft);
  line-height: 1.6;
  margin: 0;
}
.jrnl-empty {
  padding: 3rem 0;
  text-align: center;
  color: var(--jr-ink-faint);
  font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
  .jrnl-title { font-size: 2rem; }
  .jrnl-list-head h1 { font-size: 2.1rem; }
  .jrnl-nav { grid-template-columns: 1fr; }
  .jrnl-nav-link.next { text-align: left; }
}
@media (max-width: 540px) {
  .jrnl-list-card { flex-direction: column; gap: 0.85rem; }
  .jrnl-list-thumb { width: 100%; height: 160px; }
}

/* Print */
@media print {
  .jrnl-masthead, .jrnl-nav, .jrnl-back, .jrnl-tags { display: none; }
  .jrnl, .jrnl-inner { background: #fff; max-width: 100%; }
}

/* ============================================================
   HOMEPAGE — archive landing + journal funnel
   ============================================================ */
.home {
  background: var(--jr-paper);
  padding: 2.5rem 1.25rem 4rem;
}
.home-inner {
  max-width: 760px;
  margin: 0 auto;
  font-family: 'Newsreader', Georgia, serif;
  color: var(--jr-ink);
}

/* Archive notice pill */
.home-notice {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--jr-ink-soft);
  background: #fff;
  border: 1px solid var(--jr-rule);
  border-radius: 100px;
  padding: 0.4rem 0.85rem;
  margin-bottom: 2.4rem;
}
.home-notice .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--jr-accent);
  box-shadow: 0 0 0 0 rgba(63,125,110,0.5);
  animation: homePulse 2.4s infinite;
}
@keyframes homePulse {
  0% { box-shadow: 0 0 0 0 rgba(63,125,110,0.45); }
  70% { box-shadow: 0 0 0 7px rgba(63,125,110,0); }
  100% { box-shadow: 0 0 0 0 rgba(63,125,110,0); }
}

/* Hero */
.home-hero { padding-bottom: 2.8rem; border-bottom: 1px solid var(--jr-rule); }
.home-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--jr-accent);
  margin: 0 0 1rem;
}
.home-title {
  font-size: 3.2rem;
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 1.3rem;
  color: var(--jr-ink);
}
.home-lede {
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--jr-ink-soft);
  margin: 0 0 2rem;
  max-width: 60ch;
}
.home-lede strong { color: var(--jr-ink); font-weight: 600; }

.home-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.home-btn {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.4rem;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s;
}
.home-btn.primary {
  background: var(--jr-accent);
  color: #fff;
  border: 1px solid var(--jr-accent);
}
.home-btn.primary:hover { background: var(--jr-accent); filter: brightness(1.08); transform: translateY(-1px); }
.home-btn.ghost {
  background: #fff;
  color: var(--jr-ink);
  border: 1px solid var(--jr-rule);
}
.home-btn.ghost:hover { border-color: var(--jr-accent); color: var(--jr-accent); transform: translateY(-1px); }

/* Two tracks */
.home-tracks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2.8rem 0;
}
.home-track {
  display: block;
  padding: 1.5rem;
  background: #fff;
  border: 1px solid var(--jr-rule);
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, transform 0.2s;
}
.home-track:hover { border-color: var(--jr-accent); transform: translateY(-2px); }
.home-track-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--jr-ink-faint);
  margin-bottom: 0.7rem;
}
.home-track h2 {
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.5rem;
}
.home-track p {
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--jr-ink-soft);
  margin: 0 0 1rem;
}
.home-track-go {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--jr-accent);
}

/* Latest entries */
.home-latest { margin-top: 1rem; }
.home-latest-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--jr-rule);
  margin-bottom: 0.5rem;
}
.home-latest-head h2 { font-size: 1.5rem; font-weight: 600; margin: 0; letter-spacing: -0.01em; }
.home-latest-head a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--jr-ink-faint);
  text-decoration: none;
}
.home-latest-head a:hover { color: var(--jr-accent); }

.home-latest-list { display: flex; flex-direction: column; }
.home-entry {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--jr-rule);
  text-decoration: none;
  color: inherit;
}
.home-entry:hover h3 { color: var(--jr-accent); }
.home-entry-thumb {
  flex-shrink: 0;
  width: 68px; height: 68px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--jr-rule);
}
.home-entry-thumb svg { width: 100%; height: 100%; display: block; }
.home-entry-meta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--jr-ink-faint);
  margin-bottom: 0.35rem;
}
.home-entry-cat { color: var(--jr-accent); }
.home-entry-cat.special { color: var(--jr-special); }
.home-entry h3 {
  font-size: 1.12rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.3;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}

/* Footer line */
.home-foot {
  margin-top: 2.5rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--jr-rule);
}
.home-foot p {
  font-size: 1rem;
  color: var(--jr-ink-soft);
  margin: 0;
}
.home-foot a { color: var(--jr-accent); text-decoration: none; font-weight: 500; }
.home-foot a:hover { text-decoration: underline; }

/* Responsive */
@media (max-width: 680px) {
  .home-title { font-size: 2.4rem; }
  .home-tracks { grid-template-columns: 1fr; }
  .home-entry-thumb { width: 56px; height: 56px; }
}

/* Pre-rendered Mermaid diagrams (build-time SVG) */
.mermaid-diagram { margin: 1.5rem 0; text-align: center; }
.mermaid-diagram svg { max-width: 100%; height: auto; }