/* Linux CLI Terminal Style */

:root {
  --terminal-bg: #0e1116;
  --terminal-fg: #c9d1d9;
  --terminal-secondary: #8b949e;
  --terminal-accent: #e3a855;
  --terminal-error: #f47067;
  --terminal-blue: #6cb6ff;
  --terminal-cyan: #56d4a0;
  --terminal-magenta: #d2a8ff;
  --terminal-border: #1c2129;
  --terminal-selection: #264f78;
  --cursor-color: #e3a855;
  --terminal-header-bg: #161b22;
  --terminal-code-bg: #161b22;
  --terminal-glow: rgba(227, 168, 85, 0.12);
  --terminal-accent-glow: rgba(227, 168, 85, 0.15);

  /* Syntax highlighting tokens (dark) */
  --syn-comment: #768390;
  --syn-keyword: #f47067;
  --syn-string: #a5d6ff;
  --syn-number: #6cb6ff;
  --syn-function: #d2a8ff;
  --syn-type: #56d4a0;
  --syn-variable: #e3a855;
  --syn-operator: #8b949e;
  --syn-added: #56d4a0;
  --syn-removed: #f47067;
  --syn-line-hl: rgba(227, 168, 85, 0.1);
  --code-pane-bg: #1a212b;
  --code-inline-bg: rgba(227, 168, 85, 0.12);
}

/* Light theme */
[data-theme="light"] {
  --terminal-bg: #f6f3ee;
  --terminal-fg: #24292f;
  --terminal-secondary: #57606a;
  --terminal-accent: #b35000;
  --terminal-error: #cf222e;
  --terminal-blue: #0969da;
  --terminal-cyan: #1a7f37;
  --terminal-magenta: #8250df;
  --terminal-border: #d8d3cb;
  --terminal-selection: #dbd3c7;
  --cursor-color: #24292f;
  --terminal-header-bg: #e2ddd4;
  --terminal-code-bg: #eee9e1;
  --terminal-glow: rgba(36, 41, 47, 0.1);
  --terminal-accent-glow: rgba(179, 80, 0, 0.12);

  /* Syntax highlighting tokens (light) */
  --syn-comment: #6e7781;
  --syn-keyword: #cf222e;
  --syn-string: #0a3069;
  --syn-number: #0550ae;
  --syn-function: #8250df;
  --syn-type: #1a7f37;
  --syn-variable: #953800;
  --syn-operator: #57606a;
  --syn-added: #1a7f37;
  --syn-removed: #cf222e;
  --syn-line-hl: rgba(179, 80, 0, 0.09);
  --code-pane-bg: #e9e2d6;
  --code-inline-bg: rgba(179, 80, 0, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  font-family: "JetBrains Mono", "Fira Code", "Courier New", monospace;
  background: var(--terminal-bg);
  color: var(--terminal-fg);
  margin: 0;
  padding: 20px;
  line-height: 1.4;
  font-size: 14px;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

/* Skip navigation link */
.skip-nav {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--terminal-bg);
  color: var(--terminal-fg);
  padding: 8px;
  z-index: 1001;
  text-decoration: none;
}

.skip-nav:focus {
  top: 0;
}

/* Terminal Window */
.terminal-window {
  background: var(--terminal-bg);
  border: 2px solid var(--terminal-border);
  border-radius: 8px;
  max-width: 1200px;
  margin: 0 auto;
  box-shadow: 0 0 30px var(--terminal-glow);
  transition: all 0.3s ease;
}

.terminal-header {
  background: var(--terminal-header-bg);
  padding: 8px 16px;
  border-bottom: 1px solid var(--terminal-border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.terminal-buttons {
  display: flex;
  gap: 6px;
}

.terminal-button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.close {
  background: #ff5f56;
}
.minimize {
  background: #ffbd2e;
}
.maximize {
  background: #27ca3f;
  cursor: pointer;
  transition: transform 0.2s;
}

.maximize:hover {
  transform: scale(1.3);
}

body.fullscreen .terminal-button.maximize {
  box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.5);
}

.terminal-title {
  color: var(--terminal-fg);
  font-size: 12px;
  margin-left: 10px;
}

/* Theme Toggle Button */
.theme-toggle {
  background: transparent;
  border: 1px solid var(--terminal-fg);
  color: var(--terminal-fg);
  padding: 4px 8px;
  font-family: inherit;
  font-size: 10px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.theme-toggle:hover {
  background: var(--terminal-fg);
  color: var(--terminal-bg);
}

/* Floating Theme Toggle */
.floating-theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--terminal-bg);
  border: 2px solid var(--terminal-accent);
  color: var(--terminal-accent);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.floating-theme-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(227, 168, 85, 0.25);
  background: var(--terminal-accent);
  color: var(--terminal-bg);
}

.floating-theme-toggle:active {
  transform: scale(0.95);
}

[data-theme="light"] .floating-theme-toggle {
  box-shadow: 0 4px 12px rgba(36, 41, 47, 0.15);
}

[data-theme="light"] .floating-theme-toggle:hover {
  box-shadow: 0 6px 20px rgba(36, 41, 47, 0.22);
}

.terminal-content {
  padding: 20px;
  min-height: 500px;
}

/* Command Prompt */
.prompt {
  color: var(--terminal-fg);
  margin-bottom: 8px;
  font-weight: bold;
}

.prompt::before {
  content: "charles@portfolio:~$ ";
  color: var(--terminal-accent);
}

/* Navigation */
.navigation {
  background: transparent;
  border: none;
  padding: 0;
  margin-bottom: 20px;
}

.navigation-list {
  display: flex;
  gap: 20px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.navigation-item a {
  color: var(--terminal-blue);
  text-decoration: none;
  padding: 4px 8px;
  border: 1px solid transparent;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.navigation-item a:hover {
  background: var(--terminal-selection);
  border-color: var(--terminal-blue);
}

.navigation-item a:before {
  content: "cd ";
  color: var(--terminal-accent);
}

/* Typography */
h1 {
  color: var(--terminal-fg);
  font-size: 24px;
  margin: 20px 0;
}

h1::before {
  content: "# ";
  color: var(--terminal-accent);
}

h2 {
  color: var(--terminal-cyan);
  font-size: 18px;
  margin: 16px 0 8px 0;
}

h2::before {
  content: "## ";
  color: var(--terminal-accent);
}

h3 {
  color: var(--terminal-blue);
  font-size: 16px;
  margin: 12px 0 6px 0;
}

h3::before {
  content: "### ";
  color: var(--terminal-accent);
}

p {
  color: var(--terminal-secondary);
  margin: 8px 0;
}

/* Links */
a {
  color: var(--terminal-blue);
  text-decoration: underline;
}

a:hover {
  color: var(--terminal-cyan);
  text-shadow: 0 0 8px rgba(86, 212, 160, 0.3);
}

/* Inline code — tinted fill, no outline: a 1px box on every inline chip
   collides with the chips on the line above. Never applies inside a <pre>. */
:not(pre) > code {
  background: var(--code-inline-bg);
  border: 0;
  border-radius: 3px;
  font-family: inherit;
  font-size: 0.95em;
  padding: 0.1em 0.4em;
  color: var(--terminal-accent);
  white-space: break-spaces;
}

/* Code blocks */
pre {
  background: var(--code-pane-bg);
  border: 0;
  border-radius: 6px;
  font-family: inherit;
  padding: 14px 16px;
  overflow-x: auto;
  margin: 16px 0;
  position: relative;
  line-height: 1.55;
  tab-size: 4;
  color: var(--terminal-fg);
}

/* A <code> inside a block is only a container: no chip chrome, no line boxes */
pre code {
  display: block;
  background: none;
  border: 0;
  border-radius: 0;
  padding: 0;
  margin: 0;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  white-space: pre;
}

/* Lists */
ul,
ol {
  color: var(--terminal-secondary);
  padding-left: 20px;
}

li {
  margin: 4px 0;
}

li::marker {
  color: var(--terminal-accent);
}

/* Buttons */
.button,
.btn {
  background: transparent;
  color: var(--terminal-fg);
  border: 1px solid var(--terminal-fg);
  padding: 8px 16px;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}

.button:hover,
.btn:hover {
  background: var(--terminal-accent);
  color: var(--terminal-bg);
  border-color: var(--terminal-accent);
  box-shadow: 0 0 12px rgba(227, 168, 85, 0.3);
}

/* Avatar */
.avatar {
  margin: 12px 0;
}

.avatar img {
  border: 2px solid var(--terminal-accent);
  border-radius: 8px;
  filter: brightness(0.9) contrast(1.1);
}

/* Social Links */
.social-links a {
  color: var(--terminal-blue);
  font-size: 16px;
  margin: 0 8px;
  text-decoration: none;
}

.social-links a:hover {
  color: var(--terminal-cyan);
  text-shadow: 0 0 8px rgba(86, 212, 160, 0.3);
}

/* Terminal-style content blocks */
.content {
  background: transparent;
  border: 1px solid var(--terminal-border);
  padding: 20px;
  margin: 20px 0;
  border-radius: 4px;
}

/* Command output style */
.command-output {
  background: var(--terminal-code-bg);
  border-left: 3px solid var(--terminal-accent);
  padding: 12px;
  margin: 12px 0;
  border-radius: 4px;
  font-family: inherit;
}

/* File listing style */
.file-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 8px;
  margin: 12px 0;
}

.file-item {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--terminal-blue);
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}

.file-item:hover {
  background: var(--terminal-selection);
  border-color: var(--terminal-blue);
}

.file-item a {
  color: var(--terminal-blue);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.file-item a:hover {
  color: var(--terminal-cyan);
}

/* Status bar */
.status-bar {
  background: var(--terminal-header-bg);
  color: var(--terminal-secondary);
  padding: 8px 16px;
  font-size: 12px;
  border-top: 1px solid var(--terminal-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.status-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Zoom controls */
.zoom-controls {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.zoom-btn {
  background: transparent;
  border: 1px solid var(--terminal-fg);
  color: var(--terminal-fg);
  font-family: inherit;
  font-size: 11px;
  padding: 1px 6px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s;
  line-height: 1.2;
}

.zoom-btn:hover:not(:disabled) {
  background: var(--terminal-fg);
  color: var(--terminal-bg);
}

.zoom-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

.zoom-level {
  font-size: 11px;
  min-width: 36px;
  text-align: center;
  cursor: pointer;
  color: var(--terminal-fg);
}

.zoom-level:hover {
  color: var(--terminal-accent);
}

/* Fullscreen mode */
body.fullscreen {
  padding: 0;
}

body.fullscreen .terminal-window {
  max-width: 100%;
  border-radius: 0;
  border-left: none;
  border-right: none;
  min-height: 100vh;
}

body.fullscreen .terminal-header {
  border-radius: 0;
}

/* Cursor animation */
.cursor::after {
  content: "█";
  color: var(--cursor-color);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0;
  }
}

/* Post styles */
.post-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--terminal-border);
}

.post-meta {
  display: flex;
  gap: 1rem;
  margin: 1rem 0;
  color: var(--terminal-secondary);
  font-size: 0.9rem;
  flex-wrap: wrap;
}

.post-meta span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.post-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 1rem 0;
}

/* Tags container (theme taxonomy partial) */
.tags {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tags .separator {
  color: var(--terminal-border);
  font-size: 0.7rem;
}

.tag {
  display: inline-block;
  background: transparent;
  color: var(--terminal-accent);
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 0.8rem;
  border: 1px solid var(--terminal-accent);
}

.tag a {
  color: var(--terminal-accent);
  text-decoration: none;
}

.tag a:hover {
  color: var(--terminal-accent);
  text-shadow: none;
}

.post-content {
  line-height: 1.6;
}

.post-content h2,
.post-content h3,
.post-content h4 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.post-content p {
  margin-bottom: 1rem;
}

.post-content img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--terminal-border);
  margin: 1rem 0;
}

.post-content blockquote {
  border-left: 3px solid var(--terminal-accent);
  padding-left: 1rem;
  margin: 1rem 0;
  font-style: italic;
  color: var(--terminal-secondary);
}

.post-content ul,
.post-content ol {
  margin: 1rem 0;
  padding-left: 2rem;
}

.post-content li {
  margin: 0.5rem 0;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--terminal-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--terminal-border);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--terminal-fg);
}

/* Selection */
::selection {
  background: var(--terminal-selection);
  color: var(--terminal-secondary);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Responsive */
@media (max-width: 768px) {
  body {
    padding: 10px;
    font-size: 12px;
  }

  .terminal-content {
    padding: 15px;
  }

  .navigation-list {
    flex-direction: column;
    gap: 8px;
  }

  h1 {
    font-size: 20px;
  }

  .terminal-header {
    flex-direction: row;
    gap: 8px;
  }

  .floating-theme-toggle {
    width: 45px;
    height: 45px;
    font-size: 18px;
    top: 15px;
    right: 15px;
  }

  .file-list {
    grid-template-columns: 1fr;
  }

  .post-meta {
    flex-direction: column;
    gap: 0.5rem;
  }

  .zoom-controls {
    display: none;
  }

  .terminal-button.maximize {
    cursor: default;
  }

  .terminal-button.maximize:hover {
    transform: none;
  }
}

/* Heading anchor links */
.heading-link {
  margin-left: 0.4em;
  opacity: 0;
  font-size: 0.7em;
  color: var(--terminal-fg);
  text-decoration: none;
  transition: opacity 0.2s;
  vertical-align: middle;
}

h1:hover .heading-link,
h2:hover .heading-link,
h3:hover .heading-link,
h4:hover .heading-link,
h5:hover .heading-link,
h6:hover .heading-link {
  opacity: 0.6;
}

.heading-link:hover {
  opacity: 1 !important;
}

/* === Interactive Elements === */

/* Scroll-triggered reveal */
.command-output.reveal-ready,
.prompt.cursor.reveal-ready {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.command-output.revealed,
.prompt.cursor.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--terminal-accent);
  z-index: 1001;
  transform-origin: left;
  transform: scaleX(0);
  pointer-events: none;
}

/* File item spotlight */
.file-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle 100px at var(--spot-x, 50%) var(--spot-y, 50%),
    var(--terminal-accent-glow),
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  border-radius: inherit;
}

.file-item:hover::before {
  opacity: 1;
}

/* Navigation animated underline */
.navigation-item a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--terminal-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.navigation-item a:hover::after {
  transform: scaleX(1);
}

/* Button ripple effect */
.click-ripple {
  position: absolute;
  border-radius: 50%;
  background: var(--terminal-accent);
  opacity: 0.25;
  transform: scale(0);
  animation: ripple-expand 0.5s ease-out forwards;
  pointer-events: none;
}

@keyframes ripple-expand {
  to {
    transform: scale(2.5);
    opacity: 0;
  }
}

/* Button tactile press */
.button:active,
.btn:active {
  transform: translateY(1px) scale(0.98);
}

/* Tag hover glow */
.tag {
  transition:
    box-shadow 0.2s,
    border-color 0.2s;
}

.tag:hover {
  box-shadow: 0 0 10px var(--terminal-accent-glow);
}

/* Terminal window entrance pulse */
@keyframes border-pulse {
  0%,
  100% {
    border-color: var(--terminal-border);
  }
  50% {
    border-color: var(--terminal-accent);
  }
}

.terminal-window.entrance {
  animation: border-pulse 1.5s ease-in-out;
}

/* === CLI Elements === */

/* CRT scanline overlay */
.crt-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.02) 2px,
    rgba(0, 0, 0, 0.02) 4px
  );
}

/* Boot screen */
.boot-screen {
  position: fixed;
  inset: 0;
  background: #0e1116;
  z-index: 2000;
  padding: 40px;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: #c9d1d9;
  overflow: hidden;
}

.boot-screen.hidden {
  display: none;
}

.boot-log {
  background: none;
  border: 0;
  padding: 0;
  white-space: pre-wrap;
  line-height: 1.8;
  margin: 0;
  font-family: inherit;
}

.boot-ok {
  color: #56d4a0;
}

/* Screen flicker on theme toggle */
@keyframes screen-flicker {
  0% {
    opacity: 1;
  }
  10% {
    opacity: 0.7;
  }
  20% {
    opacity: 1;
  }
  30% {
    opacity: 0.85;
  }
  40% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}

.terminal-window.flickering {
  animation: screen-flicker 0.25s ease;
}

/* Interactive command input */
.terminal-input-area {
  margin-top: 20px;
  padding-top: 12px;
  border-top: 1px solid var(--terminal-border);
}

.terminal-input-line {
  display: flex;
  align-items: center;
  gap: 0;
}

.input-prompt-label {
  color: var(--terminal-accent);
  font-weight: bold;
  white-space: nowrap;
  font-size: inherit;
  margin-right: 8px;
}

.terminal-input {
  background: transparent;
  border: none;
  color: var(--terminal-fg);
  font-family: inherit;
  font-size: inherit;
  flex: 1;
  outline: none;
  caret-color: var(--cursor-color);
  padding: 0;
  line-height: inherit;
}

.terminal-input::placeholder {
  color: var(--terminal-border);
  font-style: normal;
}

.cmd-output {
  color: var(--terminal-secondary);
  margin-bottom: 8px;
  white-space: pre-wrap;
  font-family: inherit;
  font-size: inherit;
  line-height: 1.5;
  display: none;
  padding: 8px 0;
}

.cmd-output.visible {
  display: block;
}

/* Status bar tmux style */
.status-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-session {
  color: var(--terminal-accent);
}

.status-path {
  color: var(--terminal-fg);
}

.status-sep {
  color: var(--terminal-border);
  margin: 0 2px;
}

.status-encoding,
.status-line {
  color: var(--terminal-secondary);
}

/* Reduced motion overrides */
@media (prefers-reduced-motion: reduce) {
  .command-output.reveal-ready,
  .prompt.cursor.reveal-ready {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .scroll-progress {
    display: none;
  }
  .terminal-window.entrance {
    animation: none;
  }
  .terminal-window.flickering {
    animation: none;
  }
  .boot-screen {
    display: none;
  }
  .crt-overlay {
    display: none;
  }
}

@media (max-width: 768px) {
  .terminal-input-area {
    margin-top: 12px;
    padding-top: 8px;
  }

  .input-prompt-label {
    font-size: 11px;
  }

  .status-encoding,
  .status-line,
  .status-sep {
    display: none;
  }

  .boot-screen {
    padding: 20px;
    font-size: 11px;
  }
}

/* ==========================================================================
   Code blocks: terminal pane + Chroma syntax highlighting
   ========================================================================== */

/* Wrapper produced by layouts/_default/_markup/render-codeblock.html */
.code-block {
  margin: 18px 0;
  border: 0;
  border-radius: 6px;
  background: var(--code-pane-bg);
  overflow: hidden;
}

.code-block-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 0;
  background: none;
  border: 0;
  font-size: 0.78em;
  line-height: 1.6;
  opacity: 0.75;
}

.code-block-lang {
  color: var(--terminal-secondary);
  letter-spacing: 0.06em;
}

.code-block-lang::before {
  content: "-- ";
  color: var(--terminal-accent);
}

.code-copy-btn {
  margin-left: auto;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 3px;
  color: var(--terminal-secondary);
  font-family: inherit;
  font-size: inherit;
  padding: 1px 8px;
  cursor: pointer;
  transition:
    color 0.15s ease,
    border-color 0.15s ease;
}

.code-copy-btn:hover,
.code-copy-btn:focus-visible {
  color: var(--terminal-accent);
  border-color: var(--terminal-accent);
}

.code-copy-btn.copied {
  color: var(--terminal-cyan);
  border-color: var(--terminal-cyan);
}

/* The bar is a label row, not a titlebar: it shares the pane fill and is
   separated by space alone, so the block carries no internal rules. */
.code-block pre,
.code-block .highlight {
  margin: 0;
  border: 0;
  border-radius: 0;
  background: none;
}

.code-block pre {
  padding: 10px 16px 14px;
}

/* Chroma scrollbar, kept subtle */
.code-block pre::-webkit-scrollbar {
  height: 8px;
}

.code-block pre::-webkit-scrollbar-thumb {
  background: var(--terminal-border);
  border-radius: 4px;
}

.code-block pre::-webkit-scrollbar-thumb:hover {
  background: var(--terminal-secondary);
}

/* Chroma line wrapper (upstream default): one flex row per source line, so a
   line never renders as an inline box fragment with its own border. */
.chroma .line {
  display: flex;
  background: none;
  border: 0;
  padding: 0;
}

/* Highlighted lines (```lang {hl_lines=[2]}) */
.chroma .hl {
  background: var(--syn-line-hl);
  box-shadow: inset 2px 0 0 var(--terminal-accent);
}

/* Line numbers, when enabled */
.chroma .lnt,
.chroma .ln,
.chroma .lntd:first-child {
  color: var(--terminal-secondary);
  opacity: 0.55;
  user-select: none;
}

.chroma .lntable {
  border: 0;
  border-spacing: 0;
  width: auto;
  display: block;
}

.chroma .lntd {
  vertical-align: top;
  padding: 0;
  border: 0;
}

/* --- Tokens ------------------------------------------------------------- */

/* Comments */
.chroma .c,
.chroma .ch,
.chroma .cm,
.chroma .cp,
.chroma .cpf,
.chroma .c1,
.chroma .cs {
  color: var(--syn-comment);
  font-style: italic;
}

/* Keywords */
.chroma .k,
.chroma .kc,
.chroma .kd,
.chroma .kn,
.chroma .kp,
.chroma .kr {
  color: var(--syn-keyword);
}

/* Types, builtins, classes, tags */
.chroma .kt,
.chroma .nb,
.chroma .nc,
.chroma .nn,
.chroma .no,
.chroma .ne,
.chroma .nt {
  color: var(--syn-type);
}

/* Functions, decorators, labels */
.chroma .nf,
.chroma .fm,
.chroma .nd,
.chroma .nl {
  color: var(--syn-function);
}

/* Variables, attributes, properties */
.chroma .nv,
.chroma .vc,
.chroma .vg,
.chroma .vi,
.chroma .vm,
.chroma .na,
.chroma .py {
  color: var(--syn-variable);
}

/* Strings */
.chroma .s,
.chroma .sa,
.chroma .sb,
.chroma .sc,
.chroma .dl,
.chroma .sd,
.chroma .s2,
.chroma .sh,
.chroma .sx,
.chroma .s1,
.chroma .ss {
  color: var(--syn-string);
}

/* Escapes and interpolation inside strings */
.chroma .se,
.chroma .si,
.chroma .sr {
  color: var(--syn-function);
}

/* Numbers */
.chroma .m,
.chroma .mb,
.chroma .mf,
.chroma .mh,
.chroma .mi,
.chroma .mo,
.chroma .il {
  color: var(--syn-number);
}

/* Operators and punctuation */
.chroma .o,
.chroma .ow,
.chroma .p {
  color: var(--syn-operator);
}

/* Plain names inherit the body text colour for maximum contrast */
.chroma .n,
.chroma .nx,
.chroma .ni,
.chroma .w {
  color: inherit;
}

/* Errors and diffs */
.chroma .err {
  color: var(--terminal-error);
}

.chroma .gd {
  color: var(--syn-removed);
}

.chroma .gi {
  color: var(--syn-added);
}

.chroma .gh,
.chroma .gu {
  color: var(--terminal-accent);
  font-weight: 600;
}

.chroma .ge {
  font-style: italic;
}

.chroma .gs {
  font-weight: 600;
}

@media (max-width: 600px) {
  .code-block pre {
    padding: 12px;
    font-size: 0.92em;
  }
}