/*
 * chat-code-highlight.css
 * Code block wrap (header + pre) + inline hljs override.
 * Depends on: chat-tokens.css (--code-bg, --code-fg, --code-header-*, --stroke-subtle)
 * Depends on: vendor/highlightjs/atom-one-dark.min.css (hljs color tokens)
 */

/* ------ Wrapper (含 header + pre)，整塊圓角 ------ */
.message-content .code-wrap {
  margin: var(--space-3) 0;
  border-radius: 8px;
  overflow: hidden;
  border: 0.5px solid var(--stroke-subtle);
}

/* ------ Header (語言標籤 + 複製按鈕) ------ */
.message-content .code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: var(--code-header-bg);
  color: var(--code-header-fg);
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.message-content .code-header .lang {
  font-weight: 500;
  text-transform: lowercase;
}
.message-content .code-header .copy {
  cursor: pointer;
  opacity: 0.7;
  font-size: 12px;
  background: transparent;
  border: none;
  color: inherit;
  padding: 2px 8px;
  border-radius: 4px;
  transition: all 0.15s;
  font-family: inherit;
}
.message-content .code-header .copy:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.1);
}
.message-content .code-header .copy.copied {
  color: #98c379;  /* Atom One Dark 綠 */
  opacity: 1;
}

/* ------ Pre container (code 內容本體) ------ */
.message-content .code-wrap pre {
  background: var(--code-bg);
  color: var(--code-fg);
  padding: 14px 16px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
  border-radius: 0;
}

/* ------ 覆寫 hljs vendor CSS 的 padding/background ------ */
.message-content .code-wrap .hljs {
  background: transparent !important;
  padding: 0 !important;
  color: var(--code-fg);
}