/* ═══════════════════════════════════════════════
   syntax.css — Code block syntax highlighting
   Summer Sorbet light theme
   ═══════════════════════════════════════════════ */

/* Prism.js token overrides */
pre[class*="language-"] {
  position: relative;
  background: var(--color-code-bg) !important;
  border-radius: var(--radius-md);
  /* padding-top: 2.5rem gives the language label (::before, top 0.5rem, ~1.66rem tall) room to breathe */
  padding: 2.5rem 1.5rem 1.5rem 1.25rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.5rem 0;
  box-shadow: var(--shadow-sm);
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.875rem;
  line-height: 1.65;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-coral);
}

code[class*="language-"] {
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.875rem;
  color: var(--color-text) !important;
  background: none !important;
  text-shadow: none !important;
}

/* Language label */
pre[class*="language-"]::before {
  content: attr(data-lang);
  position: absolute;
  top: 0.65rem;
  left: 1.25rem;
  font-size: 0.7rem;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-family: 'Inter', system-ui, sans-serif;
}

/* Token colors — light theme */
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata         { color: #6a8094; font-style: italic; }

.token.punctuation   { color: #4a5568; }

.token.property,
.token.tag,
.token.boolean,
.token.number,
.token.constant,
.token.symbol       { color: #c0392b; }

.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin      { color: #2e7d32; }

.token.operator,
.token.entity,
.token.url          { color: #b45309; }

.token.atrule,
.token.attr-value,
.token.keyword      { color: var(--color-ink-blue); font-weight: 600; }

.token.function,
.token.class-name   { color: #7b2d8b; }

.token.regex,
.token.important,
.token.variable     { color: #c05621; }

.token.important,
.token.bold         { font-weight: bold; }

.token.italic       { font-style: italic; }

/* ── Copy to clipboard button ────────────────────── */
.code-wrapper {
  position: relative;
}

.copy-btn {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  background: var(--color-white);
  color: var(--color-ink-blue);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: 'Inter', system-ui, sans-serif;
  cursor: pointer;
  opacity: 0.7;
  transition: all var(--transition-fast);
  line-height: 1.4;
  z-index: 10;
}

.copy-btn:hover {
  opacity: 1;
  background: var(--color-yellow-sunny);
  border-color: var(--color-yellow-sunny);
  color: var(--color-ink-blue);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.copy-btn.copied {
  background: #e8f5e9;
  border-color: #66bb6a;
  color: #2e7d32;
  opacity: 1;
}

/* ── Header / footer of header ───────────────────── */
.css .token.selector { color: #1B3A6B; }
.css .token.property { color: #c0392b; }

/* Scrollbar styling for code blocks */
pre[class*="language-"]::-webkit-scrollbar {
  height: 6px;
}
pre[class*="language-"]::-webkit-scrollbar-track {
  background: #e8eeff;
  border-radius: 3px;
}
pre[class*="language-"]::-webkit-scrollbar-thumb {
  background: var(--color-coral);
  border-radius: 3px;
}