/* ── Changelog page ───────────────────────────────────────────────────────── */

.changelog-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 4rem 2.5rem 5rem;
  gap: 2.5rem;
}

.changelog-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  text-align: center;
}

.changelog-version-label {
  font-family: var(--font-mono);
  font-size: var(--fs-hint);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.changelog-title {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 600;
  color: var(--text);
}

.changelog-content {
  width: 100%;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── Entry ───────────────────────────────────────────────────────────────── */

.changelog-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.changelog-section-title {
  font-family: var(--font-mono);
  font-size: var(--fs-body);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.4rem;
}

.changelog-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.changelog-item {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  font-size: var(--fs-prose);
  font-weight: 300;
  color: var(--muted);
  line-height: 1.6;
}

.changelog-item::before {
  content: '—';
  font-family: var(--font-mono);
  color: var(--border);
  flex-shrink: 0;
}

.changelog-item a {
  color: var(--accent);
  text-decoration: none;
}
.changelog-item a:hover { text-decoration: underline; }

/* ── Index list ─────────────────────────────────────────────────────────── */

.changelog-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.changelog-index-item {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.changelog-index-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.25rem;
  text-decoration: none;
  transition: background 0.1s;
}
.changelog-index-link:hover {
  background: var(--hover-overlay, rgba(255,255,255,0.03));
}

.changelog-index-version {
  font-family: var(--font-mono);
  font-size: var(--fs-prose);
  font-weight: 500;
  color: var(--text);
}

.changelog-index-badge {
  font-family: var(--font-mono);
  font-size: var(--fs-hint);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-border, var(--accent));
  border-radius: 3px;
  padding: 0.1rem 0.4rem;
}

.changelog-empty {
  font-size: var(--fs-prose);
  font-weight: 300;
  color: var(--muted);
}

/* ── Rendered markdown ───────────────────────────────────────────────────── */

.changelog-content h1,
.changelog-content h2,
.changelog-content h3 {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
  margin: 1.25rem 0 0.4rem;
}
.changelog-content h1 { font-size: clamp(1.1rem, 3vw, 1.4rem); }
.changelog-content h2 {
  font-size: var(--fs-prose);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.4rem;
}
.changelog-content h3 { font-size: clamp(1rem, 2vw, 1.15rem); }

.changelog-content p {
  font-size: var(--fs-prose);
  font-weight: 300;
  color: var(--muted);
  line-height: 1.65;
  margin: 0 0 0.5rem;
}

.changelog-content ul,
.changelog-content ol {
  margin: 0 0 0.5rem;
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.changelog-content li {
  font-size: var(--fs-prose);
  font-weight: 300;
  color: var(--muted);
  line-height: 1.6;
}

.changelog-content a {
  color: var(--accent);
  text-decoration: none;
}
.changelog-content a:hover { text-decoration: underline; }

.changelog-content strong { font-weight: 500; color: var(--text); }
.changelog-content em     { font-style: italic; }

.changelog-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.1em 0.35em;
}

.changelog-content pre {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.85rem 1rem;
  overflow-x: auto;
  margin: 0 0 1rem;
}
.changelog-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: var(--fs-hint);
  line-height: 1.55;
}

.changelog-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

/* ── Mobile ──────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .changelog-main {
    padding: 2.5rem 1.25rem 3.5rem;
  }
}