/* Code block theming, copy buttons and inline-code polish.
 * Loaded on every page; the enhancement script is assets/js/docs.js.
 */

.code-block {
  --code-panel: #0d1b2a;
  --code-panel-header: #14273d;
  --code-text: #e6edf3;
  --code-border: #22374f;

  background: var(--code-panel);
  border: 1px solid var(--code-border);
  border-radius: 8px;
  overflow: hidden;
  margin: 1.1em 0;
}

.code-block__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.35rem 0.8rem;
  background: var(--code-panel-header);
  border-bottom: 1px solid var(--code-border);
}

.code-block__lang {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9fb6cf;
  user-select: none;
}

.code-block__copy {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  color: #c9d7e6;
  background: transparent;
  border: 1px solid #35506e;
  border-radius: 5px;
  padding: 0.22rem 0.6rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.code-block__copy:hover {
  background: #1b3450;
  color: #ffffff;
  border-color: #4a6b90;
}

.code-block__copy:active {
  background: #223f60;
}

.code-block__copy.copied {
  color: #7ee0a3;
  border-color: #3f7a58;
}

.code-block pre {
  margin: 0;
  padding: 1rem 1.1rem;
  background: transparent;
  border: none;
  border-radius: 0;
  color: var(--code-text);
}

.code-block pre code {
  color: var(--code-text);
  font-size: 0.88rem;
}

/* Inline code: subtle, no box clutter. */
code {
  background: #eef1f6;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.08em 0.35em;
  font-size: 0.88em;
}

.code-block code {
  background: transparent;
  border: none;
  padding: 0;
}

/* Shell prompt lines read better with the leading `$` muted. */
.code-block .shell-prompt {
  color: #8fa6c1;
  user-select: none;
}