/* === Color Schemes === */

/* Dark (default) — Monochrome + Orange */
:root {
  --bg-hard: #111111;
  --bg: #1a1a1a;
  --bg1: #262626;
  --bg2: #333333;
  --bg3: #444444;
  --fg: #e0e0e0;
  --fg-dim: #b0b0b0;
  --fg-dark: #808080;
  --red: #e06050;
  --green: #a0a0a0;
  --yellow: #fe8019;
  --blue: #c0c0c0;
  --purple: #909090;
  --aqua: #d0d0d0;
  --orange: #fe8019;
  --gray: #666666;
  --blockquote-bg: rgba(254, 128, 25, 0.05);
  --logo-center: #fe8019;
  --logo-surround: #fe8019;
  --font: 'JetBrains Mono', 'Fira Code', 'SF Mono', Consolas, 'Courier New', monospace;
  color-scheme: dark;
}

/* Light — Monochrome + Orange */
@media (prefers-color-scheme: light) {
  :root {
    --bg-hard: #f5f5f5;
    --bg: #fafafa;
    --bg1: #eeeeee;
    --bg2: #dddddd;
    --bg3: #cccccc;
    --fg: #1a1a1a;
    --fg-dim: #404040;
    --fg-dark: #666666;
    --red: #c04030;
    --green: #505050;
    --yellow: #d65d0e;
    --blue: #404040;
    --purple: #606060;
    --aqua: #333333;
    --orange: #d65d0e;
    --gray: #888888;
    --blockquote-bg: rgba(214, 93, 14, 0.05);
    --logo-center: #d65d0e;
    --logo-surround: #d65d0e;
    color-scheme: light;
  }
}

/* === Reset === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* === Base === */
html {
  font-size: 14px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  line-height: 1.6;
  background-color: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* === Links === */
a {
  color: var(--blue);
  text-decoration: none;
}

a:visited {
  color: var(--purple);
}

a:hover {
  color: var(--aqua);
  text-decoration: underline;
}

/* === Header === */
.site-header {
  border-top: 3px solid var(--orange);
  border-bottom: 1px solid var(--bg2);
  background-color: var(--bg-hard);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange);
  text-decoration: none;
}

.site-title:visited {
  color: var(--orange);
}

.site-title:hover {
  color: var(--yellow);
  text-decoration: none;
}

.site-logo {
  display: block;
}

/* Logo squares adapt to color scheme */
.logo-center { fill: var(--logo-center); }
.logo-surround { fill: var(--logo-surround); }

.site-nav {
  display: flex;
  gap: 1.5rem;
}

.site-nav a {
  color: var(--fg-dim);
  font-size: 0.85rem;
  text-transform: lowercase;
  text-decoration: none;
}

.site-nav a:visited {
  color: var(--fg-dim);
}

.site-nav a:hover {
  color: var(--aqua);
}

/* === Footer === */
.site-footer {
  border-top: 1px solid var(--bg2);
  background-color: var(--bg-hard);
  padding: 1rem 1.5rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--gray);
}

.footer-title {
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--fg-dark);
}

.footer-meta a {
  color: var(--blue);
}

.footer-meta a:visited {
  color: var(--blue);
}

/* === Headings === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font);
  color: var(--yellow);
}

h1 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 1px;
  border-bottom: 2px solid var(--bg2);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--bg2);
  letter-spacing: 0.5px;
}

h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--green);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

h4 {
  color: var(--aqua);
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}

/* === Paragraphs & text === */
p {
  margin-bottom: 1rem;
}

strong {
  font-weight: 700;
}

em {
  color: var(--orange);
  font-style: italic;
}

/* === Lists === */
ul, ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.3rem;
}

li::marker {
  color: var(--gray);
}

li strong {
  color: var(--aqua);
}

/* === Inline code === */
code {
  background-color: var(--bg1);
  color: var(--orange);
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
  border: 1px solid var(--bg2);
  font-family: var(--font);
  font-size: 0.85em;
}

/* === Code blocks === */
pre {
  background-color: var(--bg-hard);
  border: 1px solid var(--bg2);
  border-radius: 2px;
  padding: 1rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

pre code {
  padding: 0;
  background: none;
  border: none;
  color: var(--fg-dim);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* === Copy button === */
.copy-btn {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  padding: 0.15rem 0.5rem;
  font-family: var(--font);
  font-size: 0.7rem;
  background: var(--bg2);
  color: var(--fg-dark);
  border: 1px solid var(--bg3);
  border-radius: 2px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s;
}

pre:hover .copy-btn {
  opacity: 1;
}

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

/* === Syntax highlighting (rouge) === */
.highlight { background-color: var(--bg-hard); }
.highlight .k, .highlight .kd, .highlight .kn,
.highlight .kp, .highlight .kr, .highlight .kt { color: var(--red); }
.highlight .s, .highlight .s1, .highlight .s2,
.highlight .sb, .highlight .sc, .highlight .sd,
.highlight .sh, .highlight .sx { color: var(--green); }
.highlight .c, .highlight .c1, .highlight .cm,
.highlight .cp, .highlight .cs { color: var(--gray); }
.highlight .nf, .highlight .nb { color: var(--aqua); }
.highlight .nc, .highlight .nn, .highlight .no { color: var(--yellow); }
.highlight .mi, .highlight .mf, .highlight .mh,
.highlight .mo { color: var(--purple); }
.highlight .o, .highlight .ow { color: var(--fg-dim); }
.highlight .p { color: var(--fg); }
.highlight .na { color: var(--blue); }
.highlight .nv, .highlight .vi, .highlight .vg,
.highlight .vc { color: var(--blue); }
.highlight .err { color: var(--red); background: none; }

/* === Blockquotes === */
blockquote {
  border-left: 3px solid var(--aqua);
  background-color: var(--blockquote-bg);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  color: var(--fg-dim);
  font-style: normal;
}

blockquote p {
  margin: 0;
}

/* === Tables === */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5rem 0;
  font-size: 0.85rem;
}

th {
  background-color: var(--bg1);
  color: var(--yellow);
  text-align: left;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--bg2);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
}

td {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--bg2);
}

tr {
  background-color: var(--bg);
}

tr:nth-child(even) {
  background-color: var(--bg1);
}

/* === Horizontal rules === */
hr {
  border: none;
  height: 1px;
  background: var(--bg2);
  margin: 2.5rem 0;
}

/* === Selection === */
::selection {
  background-color: var(--blue);
  color: var(--bg);
}

/* === Scrollbar === */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--bg3);
}

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

/* === Hero (homepage) === */
.hero {
  text-align: left;
  padding: 3rem 0 2rem;
}

.hero-logo {
  display: block;
  margin: 0 0 1rem;
}

.hero-title {
  font-size: 2.5rem;
  color: var(--orange);
  border: none;
  padding: 0;
  margin: 0 0 0.5rem;
  letter-spacing: 4px;
  text-transform: uppercase;
}

.hero-tagline {
  font-size: 1.1rem;
  color: var(--fg);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.hero-sub {
  font-size: 0.9rem;
  color: var(--fg-dim);
  margin-bottom: 1.5rem;
  max-width: 480px;
}

.hero-install {
  display: inline-flex;
  align-items: center;
  gap: 0;
  position: relative;
  margin-bottom: 1.25rem;
}

.hero-install code {
  display: block;
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  padding-right: 4rem;
  background-color: var(--bg-hard);
  border: 1px solid var(--bg2);
  color: var(--fg-dim);
  word-break: break-all;
  white-space: normal;
}

.hero-install .copy-btn {
  position: absolute;
  right: 0.4rem;
  top: 50%;
  transform: translateY(-50%);
}

.copy-btn-visible {
  opacity: 1;
}

.hero-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.hero-cta {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bg);
  background-color: var(--orange);
  border: 1px solid var(--orange);
  border-radius: 2px;
  text-decoration: none;
}

.hero-cta:visited {
  color: var(--bg);
}

.hero-cta:hover {
  background-color: transparent;
  color: var(--orange);
  text-decoration: none;
}

.hero-link {
  font-size: 0.85rem;
  color: var(--fg-dim);
}

.hero-link:visited {
  color: var(--fg-dim);
}

/* === Features grid === */
.features {
  border-top: 1px solid var(--bg2);
  padding: 2.5rem 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 3rem;
}

.feature h3 {
  font-size: 0.9rem;
  color: var(--orange);
  margin: 0 0 0.35rem;
  text-transform: lowercase;
}

.feature p {
  font-size: 0.85rem;
  color: var(--fg-dim);
  margin: 0;
  line-height: 1.5;
}

/* === Workflow preview === */
.workflow-preview {
  border-top: 1px solid var(--bg2);
  padding: 2.5rem 0;
}

.workflow-preview h2 {
  font-size: 1rem;
  color: var(--orange);
  border: none;
  margin: 0 0 1.5rem;
  padding: 0;
  text-transform: lowercase;
  letter-spacing: 1px;
}

.workflow-steps {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.workflow-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.step-num {
  flex-shrink: 0;
  width: 1.6rem;
  height: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--bg);
  background: var(--orange);
  border-radius: 2px;
}

.workflow-step strong {
  font-size: 0.85rem;
  color: var(--fg);
}

.workflow-step p {
  font-size: 0.85rem;
  color: var(--fg-dim);
  margin: 0.15rem 0 0;
}

.workflow-step code {
  font-size: 0.8rem;
}

/* === Lifecycle === */
.lifecycle {
  border-top: 1px solid var(--bg2);
  padding: 2.5rem 0;
}

.lifecycle h2 {
  font-size: 1rem;
  color: var(--orange);
  border: none;
  margin: 0 0 1.5rem;
  padding: 0;
  text-transform: lowercase;
  letter-spacing: 1px;
}

.lifecycle-flow {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.lifecycle-node {
  font-size: 0.8rem;
  padding: 0.4rem 0.75rem;
  background: var(--bg1);
  border: 1px solid var(--bg2);
  border-radius: 2px;
  color: var(--fg-dim);
}

.lifecycle-daemon {
  border-color: var(--orange);
  color: var(--fg);
}

.lifecycle-detail {
  display: block;
  font-size: 0.7rem;
  color: var(--fg-dark);
  margin-top: 0.2rem;
}

.lifecycle-you {
  color: var(--fg);
  font-weight: 600;
}

.lifecycle-arrow {
  color: var(--fg-dark);
  font-size: 0.9rem;
  line-height: 2;
}

.lifecycle-caption {
  font-size: 0.8rem;
  color: var(--fg-dark);
  margin: 0;
}

/* === Bottom CTA === */
.home-bottom {
  border-top: 1px solid var(--bg2);
  padding: 2rem 0;
}

.home-bottom p {
  font-size: 0.85rem;
  color: var(--fg-dim);
}

/* === Docs layout (sidebar + content) === */
.docs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  flex: 1;
}

.sidebar-mobile {
  display: none;
}

/* === Sidebar === */
.sidebar {
  position: sticky;
  top: 2rem;
  align-self: start;
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
}

.sidebar-group {
  margin-bottom: 1.5rem;
}

.sidebar-heading {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gray);
  margin-bottom: 0.5rem;
  border: none;
  padding: 0;
}

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

.sidebar-item {
  margin: 0;
}

.sidebar-item a {
  display: block;
  padding: 0.25rem 0.75rem;
  font-size: 0.85rem;
  color: var(--fg-dim);
  border-left: 2px solid transparent;
  text-decoration: none;
}

.sidebar-item a:visited {
  color: var(--fg-dim);
}

.sidebar-item a:hover {
  color: var(--yellow);
  border-left-color: var(--orange);
  text-decoration: none;
}

.sidebar-item.active a {
  color: var(--yellow);
  border-left-color: var(--orange);
  font-weight: 600;
}

/* === Docs content === */
.docs-content {
  max-width: 720px;
  min-width: 0;
}

/* === Article list === */
.article-group {
  margin-bottom: 2rem;
}

.article-group-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gray);
  border-bottom: 1px solid var(--bg2);
  padding-bottom: 0.3rem;
  margin-bottom: 0.75rem;
}

.article-card {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--bg1);
  text-decoration: none;
}

.article-card:visited {
  color: inherit;
}

.article-card:hover {
  text-decoration: none;
}

.article-card:hover .article-card-title {
  color: var(--yellow);
}

.article-card-title {
  color: var(--fg);
  font-size: 0.9rem;
}

.article-card-date {
  color: var(--fg-dark);
  font-size: 0.75rem;
}

.article-card-badges {
  display: flex;
  gap: 0.35rem;
  margin-left: auto;
}

/* === Badges === */
.badge {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.1rem 0.5rem;
  background-color: var(--bg1);
  color: var(--orange);
  border: 1px solid var(--orange);
  border-radius: 10px;
  letter-spacing: 0.5px;
}

/* === Article content === */
.article-date {
  display: block;
  color: var(--fg-dark);
  font-size: 0.8rem;
  margin-top: -1rem;
  margin-bottom: 1rem;
}

.article-badges {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
}

/* === Terminal output blocks === */
pre.terminal-output {
  background-color: var(--bg-hard);
  border: 1px solid var(--bg2);
  color: var(--fg-dim);
  font-size: 0.8rem;
}

/* === 768px breakpoint === */
@media (max-width: 768px) {
  html {
    font-size: 13px;
  }

  .docs-layout {
    display: block;
    padding: 1rem;
  }

  .sidebar-desktop {
    display: none;
  }

  .sidebar-mobile {
    display: block;
    margin-bottom: 1.5rem;
    border: 1px solid var(--bg2);
    border-radius: 2px;
  }

  .sidebar-mobile summary {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    color: var(--fg-dim);
    cursor: pointer;
    background-color: var(--bg1);
  }

  .sidebar-mobile .sidebar {
    position: static;
    max-height: none;
    padding: 0.5rem;
  }

  .hero {
    padding: 2rem 0 1.5rem;
  }

  .hero-title {
    font-size: 1.8rem;
    letter-spacing: 3px;
  }

  .hero-install code {
    font-size: 0.75rem;
    padding: 0.4rem 0.75rem;
    padding-right: 3.5rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  main {
    padding: 1rem;
  }

  .header-inner {
    padding: 0.5rem 1rem;
  }

  pre {
    padding: 0.75rem;
  }

  pre code {
    font-size: 0.75rem;
  }

  .article-card {
    flex-wrap: wrap;
  }

  .article-card-badges {
    margin-left: 0;
  }

  table {
    display: block;
    overflow-x: auto;
    font-size: 0.75rem;
  }

  th, td {
    padding: 0.35rem 0.5rem;
    white-space: nowrap;
  }
}