/* StackRoll - Changelog page styles */

.changelog-title {
  font-size: clamp(28px, 4.2vw, 40px);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 32px 0 20px;
  color: var(--text-dark);
}

.changelog-empty {
  margin: 16px 0 40px;
  padding: 18px 20px;
  border: 1px dashed var(--border-color);
  border-radius: 12px;
  color: var(--text-muted);
  background: var(--background-light);
}

.changelog-toc {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 16px;
  margin: 8px 0 20px;
  padding: 14px 16px;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.changelog-toc .toc-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.changelog-toc .toc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.toc-pill {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, #f7fafc, #eef3f9);
  border: 1px solid var(--border-light);
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
}
.toc-pill:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(15,23,42,0.08);
  background: linear-gradient(180deg, #eef7ff, #e8f4ff);
}

.changelog-entry {
  margin: 16px 0 24px;
  padding: 20px 20px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
}
.entry-title {
  margin: 0 0 10px 0;
  font-size: clamp(20px, 3.2vw, 28px);
  line-height: 1.25;
}

.entry-date {
  margin: -6px 0 12px 0;
  color: var(--text-gray);
  font-size: 14px;
}

.markdown-body {
  color: var(--text-dark);
}
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
  margin: 18px 0 10px;
  line-height: 1.25;
}
.markdown-body h2 { font-size: 20px; }
.markdown-body h3 { font-size: 18px; }
.markdown-body h4 { font-size: 16px; }

.markdown-body p {
  margin: 10px 0;
}

.markdown-body ul {
  margin: 8px 0 14px 20px;
  padding-left: 10px;
}
.markdown-body li { margin: 6px 0; }

.markdown-body blockquote {
  margin: 12px 0;
  padding: 10px 14px;
  border-left: 3px solid var(--primary-blue);
  background: #f6f9ff;
  color: #0b1a34;
  border-radius: 8px;
}

.markdown-body code {
  background: #f5f7fb;
  border: 1px solid var(--border-light);
  padding: 2px 6px;
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 85%;
}

.markdown-body pre {
  background: #0b1220;
  color: #e5eeff;
  padding: 12px 14px;
  border-radius: 12px;
  overflow: auto;
}
.markdown-body pre code {
  background: transparent;
  border: 0;
  padding: 0;
  color: inherit;
}

@media (max-width: 640px) {
  .changelog-toc { padding: 12px; }
  .changelog-entry { padding: 16px; }
}