/* ============================================================
   changelog.css — Solin Changelog Page
   ============================================================ */

/* ── Page shell ─────────────────────────────────────────────── */
.cl-page {
  min-height: 100dvh;
  padding-top: calc(var(--nav-h) + 56px);
  padding-bottom: 96px;
}

.cl-container {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Hero header ────────────────────────────────────────────── */
.cl-hero {
  margin-bottom: 56px;
  text-align: center;
}

.cl-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-hi);
  margin-bottom: 16px;
}

.cl-hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-hi);
  animation: cl-pulse 2.4s ease-in-out infinite;
}

@keyframes cl-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

.cl-hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 16px;
}

.cl-hero__sub {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.6;
  max-width: 480px;
  margin: 0 auto;
}

/* ── Empty state ────────────────────────────────────────────── */
.cl-empty {
  text-align: center;
  padding: 80px 24px;
  color: var(--muted);
}

.cl-empty__icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  opacity: 0.5;
}

.cl-empty__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.cl-empty__body {
  font-size: 0.9rem;
  color: var(--muted);
}

/* ── Timeline ───────────────────────────────────────────────── */
.cl-timeline {
  position: relative;
}

.cl-timeline::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 8px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(
    to bottom,
    var(--accent) 0%,
    var(--border-hi) 30%,
    var(--border) 100%
  );
}

/* ── Version entry ──────────────────────────────────────────── */
.cl-entry {
  position: relative;
  padding-left: 56px;
  padding-bottom: 48px;
  animation: cl-fade-in 0.4s var(--ease) both;
}

@keyframes cl-fade-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.cl-entry:last-child {
  padding-bottom: 0;
}

/* Timeline dot */
.cl-entry__dot {
  position: absolute;
  left: 0;
  top: 8px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg2);
  border: 2px solid var(--border-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--fast), box-shadow var(--fast);
  z-index: 1;
}

.cl-entry:first-child .cl-entry__dot {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.cl-entry__dot-icon {
  width: 16px;
  height: 16px;
  color: var(--muted);
}

.cl-entry:first-child .cl-entry__dot-icon {
  color: var(--accent-hi);
}

/* ── Entry card ─────────────────────────────────────────────── */
.cl-card {
  background: var(--bg1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--fast);
}

.cl-entry:first-child .cl-card {
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
}

.cl-card:hover {
  border-color: var(--border-hi);
}

/* Card header */
.cl-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px 16px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.cl-card__version {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.cl-card__badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.cl-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid transparent;
}

.cl-badge--latest {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent-hi);
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

.cl-badge--setup {
  background: color-mix(in srgb, var(--success) 10%, transparent);
  color: var(--success);
  border-color: color-mix(in srgb, var(--success) 25%, transparent);
}

.cl-badge--patch {
  background: color-mix(in srgb, var(--warning) 10%, transparent);
  color: var(--warning);
  border-color: color-mix(in srgb, var(--warning) 25%, transparent);
}

.cl-badge--fallback {
  background: color-mix(in srgb, var(--muted) 10%, transparent);
  color: var(--muted);
  border-color: color-mix(in srgb, var(--muted) 20%, transparent);
}

.cl-card__spacer {
  flex: 1;
}

.cl-card__date {
  font-size: 0.78rem;
  color: var(--muted2);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Card body */
.cl-card__body {
  padding: 20px;
}

.cl-changelog-text {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}

/* Render bullet points with accent dots */
.cl-changelog-text .cl-line {
  display: block;
}

.cl-changelog-text .cl-line--bullet {
  padding-left: 1.4em;
  text-indent: -1.4em;
}

.cl-changelog-text .cl-line--bullet::before {
  content: "•";
  color: var(--accent-hi);
  margin-right: 0.5em;
  font-weight: 700;
}

/* Card footer: available languages */
.cl-card__foot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.cl-card__foot-label {
  font-size: 0.72rem;
  color: var(--muted2);
  margin-right: 2px;
}

.cl-lang-chip {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--muted);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 7px;
}

.cl-lang-chip--active {
  color: var(--accent-hi);
  background: color-mix(in srgb, var(--accent-hi) 8%, transparent);
  border-color: color-mix(in srgb, var(--accent-hi) 22%, transparent);
}

/* ── Markdown content styling ───────────────────────────────── */
.md-content {
  white-space: normal;
}

.md-content p {
  margin: 0 0 1rem 0;
  line-height: 1.7;
}

.md-content p:last-child {
  margin-bottom: 0;
}

/* Headings */
.md-content h1 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 1.5rem 0 0.75rem 0;
  line-height: 1.2;
  color: var(--text);
}

.md-content h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 1.25rem 0 0.6rem 0;
  line-height: 1.25;
  color: var(--text);
}

.md-content h3,
.md-content h4,
.md-content h5,
.md-content h6 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 1rem 0 0.5rem 0;
  line-height: 1.3;
  color: var(--text);
}

.md-content h1:first-child,
.md-content h2:first-child,
.md-content h3:first-child,
.md-content h4:first-child,
.md-content h5:first-child,
.md-content h6:first-child {
  margin-top: 0;
}

/* Lists */
.md-content ul,
.md-content ol {
  margin: 1rem 0;
  padding-left: 2em;
}

.md-content ul {
  list-style-type: disc;
}

.md-content ol {
  list-style-type: decimal;
}

.md-content li {
  margin-bottom: 0.4rem;
  line-height: 1.6;
}

.md-content li:last-child {
  margin-bottom: 0;
}

.md-content ul ul,
.md-content ol ul,
.md-content ul ol,
.md-content ol ol {
  margin: 0.4rem 0;
}

/* Blockquotes */
.md-content blockquote {
  margin: 1.2rem 0;
  padding: 0.75rem 0 0.75rem 1rem;
  border-left: 3px solid var(--accent-hi);
  background: color-mix(in srgb, var(--accent-hi) 6%, transparent);
  font-style: italic;
  color: var(--muted);
}

.md-content blockquote p {
  margin: 0;
  font-size: 0.95rem;
}

/* Code & Pre */
.md-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg2);
  color: var(--accent-hi);
  padding: 0.2em 0.5em;
  border-radius: 3px;
  border: 1px solid var(--border);
  word-break: break-word;
}

.md-content pre {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
}

.md-content pre code {
  background: none;
  color: var(--muted);
  padding: 0;
  border: none;
}

/* Links */
.md-content a {
  color: var(--accent-hi);
  text-decoration: underline;
  transition: color var(--fast), opacity var(--fast);
}

.md-content a:hover {
  color: var(--accent);
  opacity: 0.8;
}

/* Tables */
.md-content table {
  width: 100%;
  margin: 1rem 0;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.md-content table thead {
  background: var(--bg2);
  border-bottom: 2px solid var(--border-hi);
}

.md-content table th,
.md-content table td {
  padding: 0.6rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.md-content table th {
  font-weight: 600;
  color: var(--text);
}

.md-content table tr:hover {
  background: color-mix(in srgb, var(--border) 40%, transparent);
}

.md-content table tr:last-child td {
  border-bottom: none;
}

/* Images */
.md-content img {
  max-width: 100%;
  height: auto;
  margin: 1rem 0;
  border-radius: 4px;
  border: 1px solid var(--border);
}

/* Line breaks */
.md-content br {
  display: block;
  content: "";
  margin: 0;
}

/* ── Animation stagger ──────────────────────────────────────── */
.cl-entry:nth-child(1)  { animation-delay: 0.00s; }
.cl-entry:nth-child(2)  { animation-delay: 0.05s; }
.cl-entry:nth-child(3)  { animation-delay: 0.10s; }
.cl-entry:nth-child(4)  { animation-delay: 0.15s; }
.cl-entry:nth-child(5)  { animation-delay: 0.20s; }
.cl-entry:nth-child(n+6) { animation-delay: 0.25s; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  .cl-container { padding: 0 16px; }
  .cl-timeline::before { left: 15px; }
  .cl-entry { padding-left: 44px; }
  .cl-entry__dot { width: 30px; height: 30px; }
  .cl-entry__dot-icon { width: 13px; height: 13px; }
  .cl-card__head { padding: 14px 16px 12px; }
  .cl-card__body { padding: 16px; }
  .cl-card__foot { padding: 10px 16px; }
  .cl-hero__title { font-size: 1.8rem; }
}