/* GitHub Primer Design System for MCP Pages & ai-proxy
 * Supports System (prefers-color-scheme), Light, and Dark modes.
 */

:root {
  color-scheme: light dark;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  /* Light mode Primer palette (default) */
  --bg-canvas: #ffffff;
  --bg-subtle: #f6f8fa;
  --bg-inset: #eff2f5;
  --bg-overlay: #ffffff;
  --fg-default: #1f2328;
  --fg-muted: #59636e;
  --border-default: #d1d9e0;
  --border-muted: #dfe4ea;

  --accent-fg: #0969da;
  --accent-emphasis: #0969da;
  --accent-subtle: #ddf4ff;

  --success-fg: #1a7f37;
  --success-subtle: #dafbe1;
  --success-border: #82e596;

  --attention-fg: #9a6700;
  --attention-subtle: #fff8c5;
  --attention-border: #d4a72c;

  --danger-fg: #d1242f;
  --danger-subtle: #ffebe9;
  --danger-border: #ff8182;

  --btn-bg: #f6f8fa;
  --btn-hover-bg: #eaeef2;
  --btn-primary-bg: #1f883d;
  --btn-primary-hover-bg: #1a7f37;
  --btn-primary-fg: #ffffff;

  --shadow-Resting: 0 1px 3px rgba(27, 31, 36, 0.08);
  --shadow-Overlay: 0 8px 24px rgba(140, 149, 159, 0.2);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-canvas: #0d1117;
    --bg-subtle: #161b22;
    --bg-inset: #010409;
    --bg-overlay: #161b22;
    --fg-default: #e6edf3;
    --fg-muted: #8b949e;
    --border-default: #30363d;
    --border-muted: #21262d;

    --accent-fg: #4493f8;
    --accent-emphasis: #1f6feb;
    --accent-subtle: rgba(56, 139, 253, 0.15);

    --success-fg: #3fb950;
    --success-subtle: rgba(46, 160, 67, 0.15);
    --success-border: rgba(46, 160, 67, 0.4);

    --attention-fg: #d29922;
    --attention-subtle: rgba(187, 128, 9, 0.15);
    --attention-border: rgba(187, 128, 9, 0.4);

    --danger-fg: #f85149;
    --danger-subtle: rgba(248, 81, 73, 0.15);
    --danger-border: rgba(248, 81, 73, 0.4);

    --btn-bg: #21262d;
    --btn-hover-bg: #30363d;
    --btn-primary-bg: #1a7f37;
    --btn-primary-hover-bg: #15652c;
    --btn-primary-fg: #ffffff;

    --shadow-Resting: 0 1px 3px rgba(1, 4, 9, 0.45);
    --shadow-Overlay: 0 8px 24px rgba(1, 4, 9, 0.65);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg-canvas: #0d1117;
  --bg-subtle: #161b22;
  --bg-inset: #010409;
  --bg-overlay: #161b22;
  --fg-default: #e6edf3;
  --fg-muted: #8b949e;
  --border-default: #30363d;
  --border-muted: #21262d;

  --accent-fg: #4493f8;
  --accent-emphasis: #1f6feb;
  --accent-subtle: rgba(56, 139, 253, 0.15);

  --success-fg: #3fb950;
  --success-subtle: rgba(46, 160, 67, 0.15);
  --success-border: rgba(46, 160, 67, 0.4);

  --attention-fg: #d29922;
  --attention-subtle: rgba(187, 128, 9, 0.15);
  --attention-border: rgba(187, 128, 9, 0.4);

  --danger-fg: #f85149;
  --danger-subtle: rgba(248, 81, 73, 0.15);
  --danger-border: rgba(248, 81, 73, 0.4);

  --btn-bg: #21262d;
  --btn-hover-bg: #30363d;
  --btn-primary-bg: #1a7f37;
  --btn-primary-hover-bg: #15652c;
  --btn-primary-fg: #ffffff;

  --shadow-Resting: 0 1px 3px rgba(1, 4, 9, 0.45);
  --shadow-Overlay: 0 8px 24px rgba(1, 4, 9, 0.65);
}

:root[data-theme="light"] {
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

::selection {
  background-color: var(--accent-subtle);
  color: var(--fg-default);
}

html,
body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-canvas);
  color: var(--fg-default);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  caret-color: var(--accent-fg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-fg);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 2px solid var(--accent-fg);
  outline-offset: 2px;
}

/* GitHub Primer AppHeader, Pagehead & UnderlineNav */
.site-header {
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border-default);
  position: sticky;
  top: 0;
  z-index: 30;
}

.site-header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.site-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--fg-default);
  text-decoration: none;
}

.brand-link:hover {
  color: var(--accent-fg);
  text-decoration: none;
}

.repo-visibility-label {
  display: inline-block;
  padding: 0 7px;
  font-size: 12px;
  font-weight: 500;
  line-height: 18px;
  color: var(--fg-muted);
  border: 1px solid var(--border-default);
  border-radius: 2em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
  margin-bottom: -1px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem;
  border-bottom: 2px solid transparent;
  color: var(--fg-default);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.4;
  transition: background-color 120ms ease, border-color 120ms ease;
}

.nav-link svg {
  color: var(--fg-muted);
  flex-shrink: 0;
}

.nav-link:hover {
  background-color: var(--btn-hover-bg);
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
  text-decoration: none;
}

.nav-link[aria-current="page"] {
  font-weight: 600;
  border-bottom-color: #fd8c73;
}

.nav-link[aria-current="page"] svg {
  color: var(--fg-default);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.theme-segmented {
  display: inline-flex;
  border: 1px solid var(--border-default);
  border-radius: 6px;
  background-color: var(--bg-canvas);
  overflow: hidden;
}

.theme-btn {
  border: none;
  background: transparent;
  color: var(--fg-muted);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.28rem 0.55rem;
  cursor: pointer;
  transition: background-color 150ms ease, color 150ms ease;
}

.theme-btn:hover {
  color: var(--fg-default);
  background-color: var(--bg-subtle);
}

.theme-btn[aria-pressed="true"] {
  background-color: var(--accent-subtle);
  color: var(--accent-fg);
  font-weight: 600;
}

/* Buttons & Controls */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--fg-default);
  background-color: var(--btn-bg);
  border: 1px solid var(--border-default);
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: var(--shadow-Resting);
  transition: background-color 150ms ease, border-color 150ms ease;
}

.btn:hover:not(:disabled) {
  background-color: var(--btn-hover-bg);
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-fg);
  border-color: rgba(27, 31, 36, 0.15);
}

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

.btn-danger {
  color: var(--danger-fg);
}

.btn-danger:hover:not(:disabled) {
  background-color: var(--danger-subtle);
  border-color: var(--danger-border);
}

.btn-sm {
  padding: 0.25rem 0.55rem;
  font-size: 0.8125rem;
}

/* Layout Containers */
.page-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.prose-measure {
  max-width: 68ch;
}

h1,
h2,
h3,
h4 {
  color: var(--fg-default);
  font-weight: 600;
  text-wrap: balance;
}

h1 {
  font-size: 1.75rem;
  line-height: 1.25;
  margin: 0 0 0.75rem;
}

h2 {
  font-size: 1.375rem;
  line-height: 1.3;
  margin: 2.25rem 0 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border-muted);
}

h3 {
  font-size: 1.125rem;
  line-height: 1.4;
  margin: 1.5rem 0 0.5rem;
}

h4 {
  font-size: 0.9375rem;
  line-height: 1.4;
  margin: 0;
}

p {
  margin: 0 0 1rem;
}

code,
pre,
.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

code {
  font-size: 0.85em;
  background-color: var(--bg-subtle);
  padding: 0.15em 0.35em;
  border-radius: 4px;
  border: 1px solid var(--border-muted);
}

pre {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: 6px;
  padding: 0.875rem 1rem;
  overflow-x: auto;
  font-size: 0.8125rem;
  line-height: 1.55;
  margin: 0 0 1rem;
}

pre code {
  background: none;
  padding: 0;
  border: none;
  font-size: inherit;
}

/* Syntax Highlighting (Covpages & Primer Token Palette) */
.token.comment, .token.prolog, .token.doctype, .token.cdata, .syn-comment { color: #59636e; font-style: italic; }
.token.punctuation { color: #1f2328; }
.token.property, .token.tag, .token.boolean, .token.number, .token.constant, .token.symbol, .token.cli-subcommand, .syn-subcmd { color: #0550ae; }
.token.selector, .token.attr-name, .token.string, .token.char, .token.builtin, .syn-string { color: #0a3069; }
.token.operator, .token.entity, .token.url, .syn-url { color: #0550ae; text-decoration: underline; text-underline-offset: 2px; }
.token.atrule, .token.attr-value, .token.keyword, .syn-keyword { color: #cf222e; font-weight: 500; }
.token.function, .token.class-name, .token.cli-tool, .syn-cmd { color: #6639ba; font-weight: 600; }
.token.regex, .token.important, .token.variable, .token.parameter, .syn-flag { color: #953800; }
.syn-key { color: #0550ae; }
.syn-num { color: #0550ae; }

[data-theme="dark"] .token.comment,
[data-theme="dark"] .syn-comment,
[data-color-mode="dark"] .token.comment { color: #8b949e; font-style: italic; }

[data-theme="dark"] .token.punctuation,
[data-color-mode="dark"] .token.punctuation { color: #e6edf3; }

[data-theme="dark"] .token.property,
[data-theme="dark"] .token.cli-subcommand,
[data-theme="dark"] .syn-subcmd,
[data-color-mode="dark"] .token.property { color: #79c0ff; }

[data-theme="dark"] .token.selector,
[data-theme="dark"] .token.string,
[data-theme="dark"] .syn-string,
[data-color-mode="dark"] .token.string { color: #a5d6ff; }

[data-theme="dark"] .token.url,
[data-theme="dark"] .syn-url,
[data-color-mode="dark"] .token.url { color: #79c0ff; }

[data-theme="dark"] .token.keyword,
[data-theme="dark"] .syn-keyword,
[data-color-mode="dark"] .token.keyword { color: #ff7b72; font-weight: 500; }

[data-theme="dark"] .token.function,
[data-theme="dark"] .token.cli-tool,
[data-theme="dark"] .syn-cmd,
[data-color-mode="dark"] .token.function { color: #d2a8ff; font-weight: 600; }

[data-theme="dark"] .token.variable,
[data-theme="dark"] .token.parameter,
[data-theme="dark"] .syn-flag,
[data-color-mode="dark"] .token.variable { color: #ffa657; }

[data-theme="dark"] .syn-key,
[data-color-mode="dark"] .syn-key { color: #79c0ff; }

[data-theme="dark"] .syn-num,
[data-color-mode="dark"] .syn-num { color: #79c0ff; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .token.comment,
  :root:not([data-theme="light"]) .syn-comment { color: #8b949e; font-style: italic; }

  :root:not([data-theme="light"]) .token.punctuation { color: #e6edf3; }

  :root:not([data-theme="light"]) .token.property,
  :root:not([data-theme="light"]) .token.cli-subcommand,
  :root:not([data-theme="light"]) .syn-subcmd { color: #79c0ff; }

  :root:not([data-theme="light"]) .token.selector,
  :root:not([data-theme="light"]) .token.string,
  :root:not([data-theme="light"]) .syn-string { color: #a5d6ff; }

  :root:not([data-theme="light"]) .token.url,
  :root:not([data-theme="light"]) .syn-url { color: #79c0ff; }

  :root:not([data-theme="light"]) .token.keyword,
  :root:not([data-theme="light"]) .syn-keyword { color: #ff7b72; font-weight: 500; }

  :root:not([data-theme="light"]) .token.function,
  :root:not([data-theme="light"]) .token.cli-tool,
  :root:not([data-theme="light"]) .syn-cmd { color: #d2a8ff; font-weight: 600; }

  :root:not([data-theme="light"]) .token.variable,
  :root:not([data-theme="light"]) .token.parameter,
  :root:not([data-theme="light"]) .syn-flag { color: #ffa657; }

  :root:not([data-theme="light"]) .syn-key { color: #79c0ff; }
  :root:not([data-theme="light"]) .syn-num { color: #79c0ff; }
}

/* Primer Box & Bordered Ledger Lists (Never nested cards) */
.primer-box {
  border: 1px solid var(--border-default);
  border-radius: 6px;
  background-color: var(--bg-canvas);
  margin-bottom: 1.5rem;
}

.primer-box-header {
  background-color: var(--bg-subtle);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-default);
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.primer-box-header h2,
.primer-box-header h3 {
  font-size: 1rem;
  line-height: 1.4;
  margin: 0;
  padding: 0;
  border: none;
}

.primer-box-row {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-muted);
}

.primer-box-row:last-child {
  border-bottom: none;
}

/* Collapsible Primer Box with <details> */
details.primer-box > summary.primer-box-header {
  cursor: pointer;
  user-select: none;
  list-style: none;
}

details.primer-box > summary.primer-box-header::-webkit-details-marker {
  display: none;
}

details.primer-box:not([open]) > summary.primer-box-header {
  border-bottom: none;
  border-radius: 5px;
}

details.primer-box[open] > summary.primer-box-header .details-marker {
  transform: rotate(90deg);
}

.details-marker {
  display: inline-block;
  font-size: 0.6875rem;
  transition: transform 0.15s ease-in-out;
  color: var(--fg-muted);
}

/* Semantic Badges & Banners */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.12rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid var(--border-default);
  font-variant-numeric: tabular-nums;
}

.badge-success,
.badge-readonly {
  background-color: var(--success-subtle);
  color: var(--success-fg);
  border-color: var(--success-border);
}

.badge-warning {
  background-color: var(--attention-subtle);
  color: var(--attention-fg);
  border-color: var(--attention-border);
}

.badge-danger,
.badge-mutating {
  background-color: var(--danger-subtle);
  color: var(--danger-fg);
  border-color: var(--danger-border);
}

.badge-neutral {
  background-color: var(--bg-subtle);
  color: var(--fg-muted);
}

.badge {
  white-space: nowrap;
}

/* Compact status indicator: dot + label (used in dense tables) */
.status-stack {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.status-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  line-height: 1.25rem;
  white-space: nowrap;
  color: var(--fg-default);
}

.status-item::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  flex-shrink: 0;
  background-color: var(--fg-muted);
}

.status-item.is-on::before {
  background-color: var(--success-fg);
}

.status-item.is-warn::before {
  background-color: var(--attention-fg);
}

.status-item.is-off {
  color: var(--fg-muted);
}

.status-item.is-off::before {
  background-color: transparent;
  box-shadow: inset 0 0 0 1.5px var(--fg-muted);
}

.flash-banner {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-default);
  border-radius: 6px;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
}

.flash-warning {
  background-color: var(--attention-subtle);
  border-color: var(--attention-border);
  color: var(--fg-default);
}

.flash-danger {
  background-color: var(--danger-subtle);
  border-color: var(--danger-border);
  color: var(--fg-default);
}

/* Tables */
.data-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border-default);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  background-color: var(--bg-canvas);
  margin-bottom: 1.5rem;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}

.data-table th,
.data-table td {
  padding: 0.625rem 0.875rem;
  text-align: left;
  border-bottom: 1px solid var(--border-muted);
  vertical-align: top;
}

.data-table th {
  background-color: var(--bg-subtle);
  font-weight: 600;
  border-bottom: 1px solid var(--border-default);
}

.data-table tr:last-child td {
  border-bottom: none;
}

/* Forms & Inputs */
.form-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

input[type="text"],
input[type="url"],
input[type="number"],
select,
textarea {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--fg-default);
  background-color: var(--bg-inset);
  border: 1px solid var(--border-default);
  border-radius: 6px;
  padding: 0.375rem 0.625rem;
  min-width: 220px;
}

/* Doc Reader 2-Column Layout */
.doc-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

.doc-sidebar {
  position: sticky;
  top: 4.25rem;
  border: 1px solid var(--border-default);
  border-radius: 6px;
  background-color: var(--bg-subtle);
  padding: 0.75rem;
}

.doc-sidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.doc-nav-item {
  display: block;
  padding: 0.4rem 0.625rem;
  border-radius: 6px;
  color: var(--fg-default);
  text-decoration: none;
  font-size: 0.875rem;
}

.doc-nav-item:hover {
  background-color: var(--btn-hover-bg);
  text-decoration: none;
}

.doc-nav-item[aria-current="true"] {
  background-color: var(--accent-subtle);
  color: var(--accent-fg);
  font-weight: 600;
}

/* Ask AI Slide-Over Drawer */
.ask-ai-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 100vw);
  background-color: var(--bg-overlay);
  border-left: 1px solid var(--border-default);
  box-shadow: var(--shadow-Overlay);
  z-index: 60;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

.ask-ai-drawer[data-open="true"] {
  transform: translateX(0);
}

.ask-ai-header {
  padding: 0.875rem 1rem;
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ask-ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ask-ai-msg {
  padding: 0.625rem 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border-default);
  font-size: 0.875rem;
}

.ask-ai-msg-user {
  background-color: var(--accent-subtle);
  align-self: flex-end;
}

.ask-ai-msg-assistant {
  background-color: var(--bg-subtle);
  align-self: flex-start;
  width: 100%;
  box-sizing: border-box;
}

.ask-ai-msg-assistant p {
  margin: 0 0 0.5rem 0;
}

.ask-ai-msg-assistant p:last-child {
  margin-bottom: 0;
}

.ask-ai-msg-assistant ul {
  margin: 0.25rem 0 0.5rem 1.25rem;
  padding: 0;
}

.ask-ai-msg-assistant li {
  margin: 0.25rem 0;
}

.ask-ai-btn-stack {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin: 0.5rem 0;
}

.ask-ai-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.375rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  text-align: left;
  border-radius: 6px;
  padding: 0.375rem 0.625rem;
  font-size: 0.8125rem;
}

.ask-ai-jump-btn {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.375rem;
  font-size: 0.8125rem;
  text-align: left;
  cursor: pointer;
  width: 100%;
  border-radius: 6px;
  padding: 0.375rem 0.625rem;
}

.ask-ai-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-top: 0.5rem;
}

.ask-ai-chip {
  background-color: var(--bg-default);
  border: 1px solid var(--border-default);
  border-radius: 14px;
  padding: 0.2rem 0.625rem;
  font-size: 0.75rem;
  color: var(--accent-fg);
  cursor: pointer;
  line-height: 1.4;
  transition: background-color 0.15s ease, border-color 0.15s ease;
  font-family: inherit;
}

.ask-ai-chip:hover {
  background-color: var(--bg-subtle);
  border-color: var(--accent-emphasis);
}

.highlight-pulse {
  outline: 2px solid var(--accent-emphasis) !important;
  box-shadow: 0 0 0 4px var(--accent-subtle) !important;
  transition: outline 0.2s, box-shadow 0.2s;
}

.ask-ai-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border-default);
  background-color: var(--bg-subtle);
}

.ask-ai-status-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--fg-muted, #8c959f);
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
  flex-shrink: 0;
}
.ask-ai-status-dot.connected {
  background-color: #2da44e;
  box-shadow: 0 0 0 3px rgba(45, 164, 78, 0.25);
}
.ask-ai-status-dot.disconnected {
  background-color: #cf222e;
}

.ask-ai-settings {
  display: none;
  padding: 0.625rem 1rem;
  background-color: var(--bg-default);
  border-bottom: 1px solid var(--border-default);
  font-size: 0.8125rem;
}
.ask-ai-settings.open {
  display: block;
}

.ask-ai-msg-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 0.25rem;
}
.ask-ai-raw-toggle {
  padding: 0.1rem 0.375rem;
  font-size: 0.6875rem;
  color: var(--fg-muted);
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: 4px;
  cursor: pointer;
  line-height: 1.2;
}
.ask-ai-raw-toggle:hover {
  background-color: var(--bg-default);
  color: var(--fg-default);
}
.ask-ai-raw-content {
  display: none;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.75rem;
  padding: 0.5rem;
  background: var(--bg-default);
  border-radius: 4px;
  border: 1px solid var(--border-default);
}

.ask-ai-msg-assistant h1,
.ask-ai-msg-assistant h2,
.ask-ai-msg-assistant h3,
.ask-ai-msg-assistant h4 {
  margin: 0.75rem 0 0.375rem 0;
  font-weight: 600;
  line-height: 1.25;
}
.ask-ai-msg-assistant h1:first-child,
.ask-ai-msg-assistant h2:first-child,
.ask-ai-msg-assistant h3:first-child,
.ask-ai-msg-assistant h4:first-child {
  margin-top: 0;
}
.ask-ai-msg-assistant h1 { font-size: 1.15rem; }
.ask-ai-msg-assistant h2 { font-size: 1.05rem; }
.ask-ai-msg-assistant h3 { font-size: 0.95rem; }
.ask-ai-msg-assistant h4 { font-size: 0.875rem; }
.ask-ai-msg-assistant hr {
  margin: 0.75rem 0;
  border: none;
  border-top: 1px solid var(--border-default);
}
.ask-ai-msg-assistant ol {
  margin: 0.25rem 0 0.5rem 1.25rem;
  padding: 0;
}
.ask-ai-msg-assistant pre {
  margin: 0.5rem 0;
  padding: 0.5rem 0.75rem;
  background-color: var(--bg-default);
  border: 1px solid var(--border-default);
  border-radius: 6px;
  overflow-x: auto;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.8125rem;
}
.ask-ai-msg-assistant code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.8125rem;
  padding: 0.15rem 0.3rem;
  border-radius: 4px;
  background-color: rgba(175, 184, 193, 0.2);
}
.ask-ai-msg-assistant pre code {
  padding: 0;
  background-color: transparent;
}
.ask-ai-msg-assistant blockquote {
  margin: 0.5rem 0;
  padding: 0.25rem 0.75rem;
  border-left: 3px solid var(--border-default);
  color: var(--fg-muted);
}

/* Thinking Indicator */
.ask-ai-thinking {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--fg-muted);
  font-size: 0.875rem;
}
.ask-ai-thinking-spinner {
  width: 13px;
  height: 13px;
  border: 2px solid var(--border-default);
  border-top-color: var(--accent-emphasis, #0969da);
  border-radius: 50%;
  animation: ask-ai-spin 0.8s linear infinite;
  display: inline-block;
  flex-shrink: 0;
}
.ask-ai-thinking-dots span {
  animation: ask-ai-blink 1.4s infinite both;
  font-weight: 700;
}
.ask-ai-thinking-dots span:nth-child(2) {
  animation-delay: 0.2s;
}
.ask-ai-thinking-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes ask-ai-spin {
  to { transform: rotate(360deg); }
}
@keyframes ask-ai-blink {
  0%, 80%, 100% { opacity: 0.2; }
  40% { opacity: 1; }
}

/* MCP Page Widget (web/ui.mjs) */
.mcp-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: 6px;
  margin-bottom: 1.25rem;
  font-variant-numeric: tabular-nums;
}

.mcp-tool-list {
  border: 1px solid var(--border-default);
  border-radius: 6px;
  background-color: var(--bg-canvas);
}

.mcp-tool-row {
  padding: 1rem;
  border-bottom: 1px solid var(--border-muted);
}

.mcp-tool-row:last-child {
  border-bottom: none;
}

.mcp-tool-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.mcp-field-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0.625rem 0;
}

.mcp-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8125rem;
}

.mcp-tool-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.mermaid {
  background-color: var(--bg-canvas);
  border: 1px solid var(--border-default);
  border-radius: 6px;
  padding: 1rem;
  margin: 1rem 0;
  overflow-x: auto;
  text-align: center;
}

.primer-box > .mermaid {
  border: none;
  margin: 0;
  padding: 0.25rem;
}

.readme-shields {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem;
  margin-bottom: 0.875rem;
}

.readme-shields a {
  display: inline-flex;
  align-items: center;
}

.readme-shields img {
  display: block;
  height: 20px;
}

@media (max-width: 768px) {
  .doc-layout {
    grid-template-columns: 1fr;
  }
  .doc-sidebar {
    position: static;
  }
  .site-header-inner {
    padding: 0.5rem 0.875rem;
  }
  .page-shell {
    padding: 1.25rem 0.875rem 3rem;
  }
}

/* Sites table cells */
.data-table .cell-name .mono {
  font-size: 0.8125rem;
  color: var(--fg-default);
  overflow-wrap: anywhere;
}
.data-table .cell-name {
  min-width: 11rem;
  max-width: 16rem;
}
.data-table .cell-url {
  overflow-wrap: anywhere;
  min-width: 14rem;
}
.data-table .cell-num {
  text-align: right;
  color: var(--fg-muted);
  font-variant-numeric: tabular-nums;
}