/* shipctl docs — dark, monospace-accented technical theme */
:root {
  --bg: #0b0e14;
  --bg-elev: #11151d;
  --bg-elev-2: #161b24;
  --border: #242b38;
  --text: #d6dbe3;
  --text-dim: #8b94a3;
  --accent: #5fd0a8;
  --accent-dim: #3a8f72;
  --mono: "JetBrains Mono", "Fira Code", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code, pre, kbd, .mono {
  font-family: var(--mono);
}

code {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.15em 0.4em;
  font-size: 0.9em;
  color: var(--accent);
}

pre {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem 1.2rem;
  overflow-x: auto;
  font-size: 0.9rem;
}

pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text);
}

.layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 260px;
  flex-shrink: 0;
  background: var(--bg-elev);
  border-right: 1px solid var(--border);
  padding: 1.5rem 1.25rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.brand .prompt {
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 700;
}

.brand h1 {
  font-size: 1.15rem;
  margin: 0;
  font-family: var(--mono);
  color: var(--text);
  letter-spacing: -0.02em;
}

.brand .tag {
  display: block;
  font-size: 0.72rem;
  color: var(--text-dim);
  font-family: var(--mono);
  margin-top: 0.15rem;
}

.search-box {
  margin-bottom: 1.25rem;
}

.search-box input {
  width: 100%;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text);
  padding: 0.5rem 0.65rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  outline: none;
}

.search-box input:focus {
  border-color: var(--accent-dim);
}

.search-box input::placeholder {
  color: var(--text-dim);
}

.search-meta {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 0.35rem;
  font-family: var(--mono);
  min-height: 1em;
}

nav.pages {
  margin-bottom: 1.5rem;
}

nav.pages .section-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin: 0 0 0.5rem;
  font-family: var(--mono);
}

nav.pages ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav.pages li { margin-bottom: 0.15rem; }

nav.pages a {
  display: block;
  padding: 0.4rem 0.6rem;
  border-radius: 5px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

nav.pages a:hover {
  background: var(--bg-elev-2);
  color: var(--text);
  text-decoration: none;
}

nav.pages a.active {
  background: var(--bg-elev-2);
  color: var(--accent);
  font-weight: 600;
  border-left: 2px solid var(--accent);
  padding-left: calc(0.6rem - 2px);
}

#toc {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

#toc .section-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin: 0 0 0.5rem;
  font-family: var(--mono);
}

#toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

#toc li {
  margin-bottom: 0.1rem;
}

#toc li a {
  display: block;
  padding: 0.3rem 0.6rem;
  border-radius: 5px;
  font-size: 0.82rem;
  color: var(--text-dim);
  font-family: var(--mono);
}

#toc li a:hover {
  background: var(--bg-elev-2);
  color: var(--text);
  text-decoration: none;
}

#toc li.h3 a {
  padding-left: 1.2rem;
  font-size: 0.78rem;
}

#toc li.group {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent-dim);
  margin: 0.6rem 0 0.2rem;
  padding-left: 0.6rem;
}

#toc li.empty {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  padding: 0.3rem 0.6rem;
}

/* Main content */
main {
  flex: 1;
  max-width: 860px;
  padding: 2.5rem 3rem 5rem;
}

main h1 {
  font-size: 2rem;
  margin: 0 0 0.3rem;
  font-family: var(--mono);
  letter-spacing: -0.02em;
}

main .subtitle {
  color: var(--text-dim);
  margin: 0 0 2rem;
  font-size: 1rem;
}

main h2 {
  font-size: 1.4rem;
  margin: 2.5rem 0 1rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  color: var(--text);
}

main h2:first-of-type { border-top: none; }

main h3 {
  font-size: 1.1rem;
  margin: 1.75rem 0 0.75rem;
  color: var(--accent);
  font-family: var(--mono);
}

main p { margin: 0 0 1rem; }

main ul, main ol {
  margin: 0 0 1rem;
  padding-left: 1.4rem;
}

main li { margin-bottom: 0.4rem; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.9rem;
}

th, td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--text-dim);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.callout {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-dim);
  border-radius: 4px;
  padding: 0.85rem 1rem;
  margin: 1.25rem 0;
  font-size: 0.92rem;
}

.callout strong { color: var(--accent); }

.page-footer {
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-family: var(--mono);
  color: var(--text-dim);
}

@media (max-width: 860px) {
  .layout { flex-direction: column; }
  .sidebar {
    position: relative;
    width: 100%;
    height: auto;
  }
  main { padding: 1.5rem; max-width: 100%; }
}