/* cngx tracker, brutal minimal terminal aesthetic */

:root {
  --bg: #000000;
  --fg: #ffffff;
  --muted: #888888;
  --dim: #555555;
  --line: #222222;
  --accent: #ffffff;
  --font: ui-monospace, "JetBrains Mono", "IBM Plex Mono", "SF Mono", Consolas, monospace;
  --sidebar-w: 15rem;
  --content-max: 42rem;
  --page-max: 72rem;
}

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

html {
  font-size: 15px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  line-height: 1.6;
}

a {
  color: var(--fg);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

code,
kbd {
  font-family: var(--font);
  font-size: 0.92em;
  border: 1px solid var(--line);
  padding: 0.05em 0.35em;
}

.topbar {
  border-bottom: 1px solid var(--line);
  padding: 0.75rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.topbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--fg);
}

.topbar-logo {
  display: block;
  width: 2.25rem;
  height: auto;
  flex-shrink: 0;
}

.topbar-brand:hover {
  text-decoration: none;
}

.topbar-nav {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
}

.topbar-nav a {
  text-decoration: none;
  color: var(--muted);
}

.topbar-nav a:hover,
.topbar-nav a[aria-current="page"] {
  color: var(--fg);
  text-decoration: underline;
}

.page {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.page-title {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.tagline {
  margin: 0 0 1.25rem;
  max-width: 52ch;
  font-size: 0.95rem;
  line-height: 1.55;
}

.intro {
  margin: 0 0 1.5rem;
  max-width: 58ch;
  color: var(--muted);
  font-size: 0.85rem;
}

.chart-intro {
  margin-bottom: 1.25rem;
  max-width: 58ch;
  font-size: 0.85rem;
  color: var(--muted);
}

.chart-intro p {
  margin: 0 0 0.75rem;
}

.chart-intro ul {
  margin: 0 0 0.75rem;
  padding-left: 1.1rem;
}

.chart-intro li {
  margin-bottom: 0.35rem;
}

.chart-intro strong {
  color: var(--fg);
  font-weight: 500;
}

.status-muted {
  color: var(--dim);
  font-weight: 400;
}

.loading-panel {
  border: 1px solid var(--line);
  padding: 1.25rem;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.loading-panel p {
  margin: 0;
}

.privacy-note {
  max-width: 58ch;
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
}

.lede {
  max-width: 40ch;
  color: var(--muted);
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
}

.section {
  margin-top: 2rem;
}

.section h2 {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.section h2::before {
  content: "$ ";
  color: var(--dim);
}

.status-line {
  font-size: 0.8rem;
  color: var(--dim);
  margin-bottom: 1rem;
}

.status-line strong {
  color: var(--fg);
  font-weight: 500;
}

.btn {
  appearance: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.8rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--fg);
  background: var(--bg);
  color: var(--fg);
  text-decoration: none;
  display: inline-block;
}

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

.btn-ghost {
  border-color: var(--line);
  color: var(--muted);
}

.btn-ghost:hover {
  border-color: var(--fg);
  background: var(--bg);
  color: var(--fg);
}

.btn[aria-pressed="true"] {
  background: var(--fg);
  color: var(--bg);
}

.empty-panel {
  border: 1px solid var(--line);
  padding: 2rem 1.25rem;
}

.empty-panel p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 48ch;
}

.empty-panel p:last-child {
  margin-bottom: 0;
}

.cmd-block {
  border: 1px solid var(--line);
  margin: 1rem 0;
  overflow-x: auto;
}

.cmd-block .cmd-label {
  display: block;
  padding: 0.35rem 0.75rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dim);
}

.cmd-block pre {
  margin: 0;
  padding: 0.85rem 0.75rem;
  font-family: var(--font);
  font-size: 0.8rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.chart-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
}

.chart-controls .tab {
  appearance: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.75rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
}

.chart-controls .tab:hover {
  color: var(--fg);
  border-color: var(--fg);
}

.chart-controls .tab.active {
  color: var(--bg);
  background: var(--fg);
  border-color: var(--fg);
}

.chart-controls .tab-count {
  opacity: 0.7;
  margin-left: 0.15rem;
}

.chart-controls .tab.active .tab-count {
  opacity: 0.85;
}

.chart-panel {
  border: 1px solid var(--line);
  padding: 1rem;
}

.chart-panel.hidden {
  display: none;
}

.chart-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.chart-meta strong {
  color: var(--fg);
  font-weight: 500;
}

.chart-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .chart-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.chart-card {
  border: 1px solid var(--line);
  padding: 0.5rem;
  min-width: 0;
}

.chart-card h3 {
  margin: 0 0 0.35rem;
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dim);
}

.chart-wrap {
  position: relative;
  width: 100%;
  height: 180px;
}

.reading-note {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
  color: var(--dim);
}

.reading-note ul {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
}

.sample-banner {
  border: 1px solid var(--line);
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.sample-banner strong {
  color: var(--fg);
}

.hidden {
  display: none !important;
}

.site-footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
  color: var(--dim);
}

.site-footer p {
  margin: 0 0 0.35rem;
}

.docs-layout {
  display: grid;
  gap: 0;
  min-height: calc(100vh - 3rem);
}

@media (min-width: 900px) {
  .docs-layout {
    grid-template-columns: var(--sidebar-w) 1fr;
  }
}

.docs-sidebar {
  border-bottom: 1px solid var(--line);
  padding: 1rem;
  font-size: 0.8rem;
}

@media (min-width: 900px) {
  .docs-sidebar {
    position: sticky;
    top: 0;
    align-self: start;
    max-height: 100vh;
    overflow-y: auto;
    border-bottom: none;
    border-right: 1px solid var(--line);
    padding: 1.5rem 1rem;
  }
}

.docs-sidebar h2 {
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--dim);
  font-weight: 500;
}

.docs-sidebar ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.docs-sidebar li {
  margin-bottom: 0.35rem;
}

.docs-sidebar a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.8rem;
}

.docs-sidebar a:hover,
.docs-sidebar a.active {
  color: var(--fg);
  text-decoration: underline;
}

.docs-content {
  padding: 1rem;
  max-width: calc(var(--content-max) + 2rem);
}

@media (min-width: 900px) {
  .docs-content {
    padding: 2rem 2.5rem 3rem;
  }
}

.docs-content h1 {
  margin: 0 0 1rem;
  font-size: 1.35rem;
  font-weight: 600;
}

.docs-content h2 {
  margin: 2rem 0 0.75rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-weight: 600;
}

.docs-content h2::before {
  content: "## ";
  color: var(--dim);
}

.docs-content p,
.docs-content li {
  color: var(--muted);
  font-size: 0.9rem;
}

.docs-content strong {
  color: var(--fg);
}

.docs-content ul {
  padding-left: 1.1rem;
  margin: 0.5rem 0 1rem;
}

.docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  margin: 0.75rem 0 1.25rem;
}

.docs-table th,
.docs-table td {
  border: 1px solid var(--line);
  padding: 0.45rem 0.6rem;
  text-align: left;
  vertical-align: top;
}

.docs-table th {
  color: var(--fg);
  font-weight: 500;
  background: #0a0a0a;
}

.docs-table td {
  color: var(--muted);
}

.docs-table code {
  font-size: 0.85em;
}

.copy-wrap {
  position: relative;
  margin: 0.75rem 0 1rem;
}

.copy-wrap pre {
  margin: 0;
  padding: 0.85rem 0.75rem;
  border: 1px solid var(--line);
  overflow-x: auto;
  font-size: 0.78rem;
}

.copy-btn {
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  font-size: 0.65rem;
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  cursor: pointer;
  font-family: var(--font);
}

.copy-btn:hover {
  color: var(--fg);
  border-color: var(--fg);
}