/* ── Code block wrapper ─────────────────────────────────────────── */
.code-block-wrapper {
  margin: 1.5rem 0;
  border: 1px solid var(--color-accent);
  border-radius: 8px;
  overflow: hidden;
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.75rem;
  background: #f6f8fa;
  border-bottom: 1px solid var(--color-accent);
}

[data-theme="dark"] .code-block-header {
  background: #161b22;
}

.code-block-lang {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--color-accent);
  letter-spacing: 0.04em;
}

.code-block-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

.code-copy-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  padding: 0.15rem 0.55rem;
  background: transparent;
  border: 1px solid var(--color-accent);
  border-radius: 4px;
  color: var(--color-accent);
  cursor: pointer;
  transition: background 0.15s;
  line-height: 1.5;
}

.code-copy-btn:hover {
  background: rgba(249, 115, 22, 0.15);
}

/* ── Shiki <pre> inside wrapper ─────────────────────────────────── */
.code-block-wrapper .shiki {
  margin: 0 !important;
  border-radius: 0 !important;
  overflow-x: auto;
}

.code-block-wrapper .shiki code {
  display: block;
  padding: 1.1rem 1.25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.65;
  background: none !important;
}

/* ── Plain pre/code inside wrapper (unsupported language) ───────── */
.code-block-wrapper pre:not(.shiki) {
  margin: 0;
  padding: 1.1rem 1.25rem;
  overflow-x: auto;
  background: #ffffff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.65;
}

[data-theme="dark"] .code-block-wrapper pre:not(.shiki) {
  background: #0d1117;
}

.code-block-wrapper pre:not(.shiki) code {
  font-family: inherit;
  font-size: inherit;
  background: none;
  padding: 0;
}

/* ── Fallback <pre> outside wrapper (no language set) ───────────── */
.prose pre:not(.shiki) {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin: 1.5rem 0;
  padding: 1.1rem 1.25rem;
  overflow-x: auto;
  background: #f6f8fa;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.65;
}

[data-theme="dark"] .prose pre:not(.shiki) {
  background: #161b22;
}

/* ── Dark-mode Shiki dual-theme switch ──────────────────────────── */
[data-theme="dark"] .shiki,
[data-theme="dark"] .shiki span {
  color: var(--shiki-dark) !important;
  background-color: var(--shiki-dark-bg) !important;
}

/* ── Subtle scrollbar inside code blocks ───────────────────────── */
.code-block-wrapper .shiki,
.code-block-wrapper pre {
  scrollbar-width: thin;
  scrollbar-color: rgba(128, 128, 128, 0.25) transparent;
}

.code-block-wrapper .shiki::-webkit-scrollbar,
.code-block-wrapper pre::-webkit-scrollbar {
  height: 4px;
}

.code-block-wrapper .shiki::-webkit-scrollbar-track,
.code-block-wrapper pre::-webkit-scrollbar-track {
  background: transparent;
}

.code-block-wrapper .shiki::-webkit-scrollbar-thumb,
.code-block-wrapper pre::-webkit-scrollbar-thumb {
  background: rgba(128, 128, 128, 0.3);
  border-radius: 2px;
}

.code-block-wrapper .shiki::-webkit-scrollbar-thumb:hover,
.code-block-wrapper pre::-webkit-scrollbar-thumb:hover {
  background: rgba(128, 128, 128, 0.55);
}

/* ── Mobile ─────────────────────────────────────────────────────── */
@media (max-width: 767px) {
  .code-block-wrapper {
    border-radius: 0;
    margin-left: -1rem;
    margin-right: -1rem;
    border-left: none;
    border-right: none;
  }
}