/* ═══════════════════════════════════════════════════════════════════════
   code-block.css — CodeBlock component (3 modes + hljs mapping)
   ═══════════════════════════════════════════════════════════════════════ */

/* ── highlight.js → tok variable mapping ── */
.code-block .hljs-keyword      { color: var(--tok-keyword); font-weight: 500; }
.code-block .hljs-string       { color: var(--tok-string); }
.code-block .hljs-number       { color: var(--tok-num); }
.code-block .hljs-literal      { color: var(--tok-keyword); }
.code-block .hljs-built_in     { color: var(--tok-func); }
.code-block .hljs-type         { color: var(--tok-class); }
.code-block .hljs-title        { color: var(--tok-func); }
.code-block .hljs-title.class_ { color: var(--tok-class); font-weight: 500; }
.code-block .hljs-title.function_ { color: var(--tok-func); }
.code-block .hljs-params       { color: var(--tok-op); }
.code-block .hljs-comment      { color: var(--tok-comment); font-style: italic; }
.code-block .hljs-doctag       { color: var(--tok-comment); }
.code-block .hljs-meta         { color: var(--tok-comment); }
.code-block .hljs-meta-keyword { color: var(--tok-comment); }
.code-block .hljs-meta-string  { color: var(--tok-string); }
.code-block .hljs-attr         { color: var(--tok-attr); }
.code-block .hljs-attribute    { color: var(--tok-attr); }
.code-block .hljs-selector-tag { color: var(--tok-keyword); }
.code-block .hljs-section      { color: var(--tok-func); }
.code-block .hljs-tag          { color: var(--tok-keyword); }
.code-block .hljs-name         { color: var(--tok-func); }
.code-block .hljs-selector-id  { color: var(--tok-attr); }
.code-block .hljs-selector-class { color: var(--tok-attr); }
.code-block .hljs-template-variable { color: var(--tok-string); }
.code-block .hljs-variable     { color: var(--tok-op); }
.code-block .hljs-symbol       { color: var(--tok-dec); }
.code-block .hljs-bullet       { color: var(--tok-dec); }
.code-block .hljs-link         { color: var(--tok-string); text-decoration: underline; }
.code-block .hljs-addition     { color: var(--tok-string); }
.code-block .hljs-deletion     { color: var(--tok-comment); }
.code-block .hljs-strong       { font-weight: bold; }
.code-block .hljs-emphasis     { font-style: italic; }

/* ── CodeBlock vertical rhythm ── */
.code-block { margin: 0 0 var(--space-4); }

/* ── Copy button always visible ── */
.code-block .code-copy-btn {
  margin-left: auto;
  background: none;
  border: 1px solid var(--code-border);
  color: var(--code-fg-muted);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 10px;
  cursor: pointer;
  font-family: var(--font-mono);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  opacity: 1 !important;
  letter-spacing: 0.06em;
}
.code-block .code-copy-btn:hover {
  color: var(--code-fg);
  border-color: var(--code-fg-muted);
  background: rgba(255,255,255,0.06);
}

/* ── Diff mode (sync/async stacked comparison) ── */
.cb-diff-body {
  display: flex;
  flex-direction: column;
}
.cb-diff-pane {
  border-bottom: 1px solid var(--code-border);
}
.cb-diff-pane:last-child { border-bottom: none; }
.cb-diff-pane .code-body {
  overflow-x: auto;
}
.cb-diff-pane .code-body pre {
  margin: 0;
}
.cb-diff-pane-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--code-fg-muted);
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--code-border);
  background: rgba(255,255,255,0.02);
}
.cb-diff-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 999px;
  font-size: 9px;
  letter-spacing: 0.12em;
}
.cb-diff-sync .cb-diff-tag {
  color: var(--tok-func);
  background: color-mix(in srgb, var(--tok-func) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--tok-func) 30%, transparent);
}
.cb-diff-async .cb-diff-tag {
  color: var(--tok-string);
  background: color-mix(in srgb, var(--tok-string) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--tok-string) 30%, transparent);
}
.cb-diff-pane-header .code-copy-btn {
  margin-left: auto;
  background: none;
  border: 1px solid var(--code-border);
  color: var(--code-fg-muted);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 9px;
  cursor: pointer;
  font-family: var(--font-mono);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  letter-spacing: 0.06em;
  opacity: 1 !important;
}
.cb-diff-pane-header .code-copy-btn:hover {
  color: var(--code-fg);
  border-color: var(--code-fg-muted);
  background: rgba(255,255,255,0.06);
}
.cb-diff-pane-label {
  flex: 1;
}
.cb-diff-token {
  background: rgba(255, 200, 50, 0.2);
  color: inherit;
  padding: 0 3px;
  border-radius: 3px;
  animation: cb-blink 2s ease-in-out infinite;
  font-weight: 600;
}
@keyframes cb-blink {
  0%, 100% { box-shadow: 0 0 0 0 rgba(98, 224, 190, 0.25); }
  50% { box-shadow: 0 0 0 4px transparent; }
}
@media (prefers-reduced-motion: reduce) {
  .cb-diff-token { animation: none; background: rgba(255, 200, 50, 0.15); }
}

/* ── Result mode (code → SQL → result) ── */
.cb-divider {
  height: 1px;
  background: var(--code-border);
  margin: 0 18px;
}
.cb-sql-body { padding: 16px 22px; }
.cb-sql-body pre { margin: 0; }
.cb-result-body { padding: 14px 22px 18px; }

.cb-result-table {
  display: flex;
  flex-direction: column;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
}
.cb-rt-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.cb-rt-header {
  color: var(--code-fg-muted);
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--code-fg-muted);
  padding-bottom: 6px;
}
.cb-rt-cell {
  padding: 1px 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cb-params {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--code-fg-muted);
  letter-spacing: 0.03em;
}

/* ── Callout (typed alerts) ── */
.callout {
  display: flex;
  gap: 10px;
  padding: 14px 16px;
  border-left: 3px solid var(--fg-muted);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  line-height: 1.6;
  background: var(--bg-elevated);
  margin: 0 0 var(--space-5);
}
.callout-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  font-size: 15px;
  line-height: 1.3;
  text-align: center;
}
.callout-body { color: var(--fg); flex: 1; }
.callout-body strong { font-weight: 600; }
.callout-body code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  padding: 1px 5px;
  background: var(--bg-2);
  border-radius: 3px;
}
.callout-tip    { border-left-color: var(--accent-2); }
.callout-tip .callout-icon { color: var(--accent-2); }
.callout-warning { border-left-color: var(--warn); }
.callout-warning .callout-icon { color: var(--warn); }
.callout-danger { border-left-color: var(--danger); }
.callout-danger .callout-icon { color: var(--danger); }
.callout-info   { border-left-color: var(--info); }
.callout-info .callout-icon { color: var(--info); }
.callout-note   { border-left-color: var(--fg-muted); }
.callout-note .callout-icon { color: var(--fg-muted); }

/* ── Standard code block filename fix ── */
.code-block .code-filename {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--code-fg-muted);
}

/* ── macOS traffic-light dots (fixed colors) ── */
.code-block .code-dots span {
  background: rgba(255,255,255,0.14);
}
.code-block .code-dots span:nth-child(1) {
  background: #FF5F57;
}
.code-block .code-dots span:nth-child(2) {
  background: #FFBD2E;
}
.code-block .code-dots span:nth-child(3) {
  background: #28C840;
}

[data-theme="editorial"] .code-block .code-dots span,
[data-theme="brutalist"] .code-block .code-dots span,
[data-theme="sumi"] .code-block .code-dots span,
[data-theme="mocha"] .code-block .code-dots span,
[data-theme="anderson"] .code-block .code-dots span,
[data-theme="memphis"] .code-block .code-dots span,
[data-theme="frutiger"] .code-block .code-dots span,
[data-theme="glassmorphism"] .code-block .code-dots span,
[data-theme="wireframe"] .code-block .code-dots span,
[data-theme="newsprint"] .code-block .code-dots span,
[data-theme="parchment"] .code-block .code-dots span,
[data-theme="nordic"] .code-block .code-dots span,
[data-theme="riso"] .code-block .code-dots span,
[data-theme="candy"] .code-block .code-dots span,
[data-theme="solarpunk"] .code-block .code-dots span {
  box-shadow: 0 0 0 1px rgba(0,0,0,0.12);
}