/* Fenced code blocks — language label + copy, theme-aware surface */

:root,
.day-theme {
  --code-bg: color-mix(in srgb, var(--background-light) 88%, var(--text-color) 12%);
  --code-fg: var(--text-color-dark);
  --code-border: color-mix(in srgb, var(--main-color) 28%, transparent);
}

.night-theme {
  --code-bg: color-mix(in srgb, var(--background-light) 82%, var(--text-color) 18%);
  --code-fg: var(--text-color);
  --code-border: color-mix(in srgb, var(--main-color) 40%, transparent);
}

#content :not(pre) > code {
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: color-mix(in srgb, var(--secondary-light) 80%, var(--background-color));
  border: 1px solid color-mix(in srgb, var(--main-color) 25%, transparent);
  font-family: var(--font-code);
  font-size: 10pt;
}

.code-block {
  position: relative;
  margin: 1.1em 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--code-border);
  background: var(--code-bg);
}

.code-block-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.35rem 0.55rem 0.35rem 0.75rem;
  background: linear-gradient(to bottom, var(--dark-main) 0%, var(--dark-secondary) 100%);
  color: var(--light-main);
  font-family: var(--font-family);
  font-size: 12px;
}

.code-block-lang {
  text-transform: lowercase;
  letter-spacing: 0.02em;
  opacity: 0.95;
}

.code-block-copy {
  width: 25px;
  height: 25px;
  min-width: 25px;
  padding: 4px !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  /* Toolbar is always dark — keep control light for contrast */
  color: var(--dark) !important;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.35) !important;
  background: linear-gradient(to bottom, var(--light) 0%, #d8d8d8 100%) !important;
  border: 1px solid #b0b0b0 !important;
  border-radius: 6px !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 1px 3px rgba(0, 0, 0, 0.2) !important;
}

.code-block-copy::before {
  display: none;
}

.code-block-copy:hover:not(:disabled) {
  background: linear-gradient(to bottom, #ffffff 0%, var(--light) 100%) !important;
  color: var(--dark) !important;
  transform: none;
}

.code-block-copy:active:not(:disabled) {
  background: linear-gradient(to bottom, #d0d0d0 0%, #e8e8e8 100%) !important;
  color: var(--dark) !important;
  transform: translateY(1px);
}

.code-block-copy .utility-icon {
  width: 14px;
  height: 14px;
}

.code-block .highlight,
.code-block .highlighter-rouge {
  margin: 0;
  padding: 0;
  background: transparent !important;
  border: none;
  overflow: visible;
}

.code-block pre,
.code-block .highlight pre {
  margin: 0;
  padding: 0.95rem 1.5rem 1.15rem;
  overflow-x: auto;
  background: var(--code-bg) !important;
  border: none;
}

.code-block pre code,
.code-block pre code.hljs,
.code-block .highlight pre code {
  font-family: var(--font-code);
  font-size: 10pt;
  background: transparent !important;
  line-height: 1.5;
  display: block;
  padding: 0;
  box-sizing: border-box;
}

/* Unlabeled / text fences: wrap long lines instead of horizontal scroll */
.code-block[data-lang='text'] pre,
.code-block[data-lang='text'] .highlight pre,
.code-block[data-lang='text'] pre code,
.code-block[data-lang='text'] pre code.hljs {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
  overflow-x: hidden;
}

.night-theme .hljs {
  background: transparent !important;
}

.day-theme .hljs,
:root .hljs {
  background: transparent !important;
}

/* Rouge / Jekyll wrappers become chrome-only shells after enhancement */
div.highlighter-rouge:not(.code-block) {
  margin: 1.1em 0;
}

@media print {
  .code-block-toolbar {
    display: none !important;
  }

  .code-block {
    break-inside: avoid;
    border: 1px solid #ccc !important;
    background: #f6f8fa !important;
  }

  .code-block pre,
  .code-block pre code,
  .code-block pre code.hljs {
    background: #f6f8fa !important;
    color: #24292f !important;
    white-space: pre-wrap !important;
    overflow: visible !important;
  }
}