/* GY-style install / docs surfaces (index + docs.html) */

.docs-site {
  min-height: 100vh;
  background: var(--bg, #0d1117);
  color: var(--ink, #e6edf3);
}

.docs-top {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line, #30363d);
  background: color-mix(in srgb, var(--bg, #0d1117) 92%, transparent);
  backdrop-filter: blur(10px);
}

.docs-top-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.docs-brand {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.95rem;
}

.docs-brand b {
  color: var(--accent, #58a6ff);
}

.docs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-size: 0.75rem;
}

.docs-nav a {
  color: var(--muted, #8b949e);
  text-decoration: none;
}

.docs-nav a:hover {
  color: var(--accent, #58a6ff);
}

.docs-main {
  max-width: 1040px;
  margin: 0 auto;
  padding: 28px 16px 64px;
}

.docs-kicker {
  font-size: 0.72rem;
  color: var(--muted);
  margin: 0 0 8px;
}

.docs-main h1 {
  font-size: 1.65rem;
  letter-spacing: -0.03em;
  margin: 0 0 10px;
}

.docs-lead {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--muted);
  max-width: 62ch;
  margin: 0 0 18px;
}

.docs-lead a {
  color: var(--accent);
}

.docs-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 28px;
}

.docs-pill {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  background: var(--bg-elev, #161b22);
}

.docs-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.docs-section {
  margin: 0 0 36px;
  padding-top: 8px;
  scroll-margin-top: 56px;
}

.docs-section h2 {
  font-size: 1.15rem;
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}

.docs-section h3 {
  font-size: 0.85rem;
  margin: 0 0 8px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.docs-section > p {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 12px;
}

.docs-section a {
  color: var(--accent);
}

/* Install tabs (GY-style) */
.install-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0 0 10px;
}

.install-tab {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  border-radius: 6px;
  padding: 5px 10px;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}

.install-tab.is-on {
  border-color: var(--accent);
  color: var(--ink);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

.install-panel {
  display: none;
  margin-bottom: 14px;
}

.install-panel.is-on {
  display: block;
}

.code-block {
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #0a0e14;
  color: #c9d1d9;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  line-height: 1.45;
  overflow-x: auto;
  white-space: pre;
  cursor: copy;
  position: relative;
}

[data-theme="light"] .code-block {
  background: #1c2128;
  color: #e6edf3;
}

.code-block.is-copied {
  outline: 1px solid var(--green, #3fb950);
}

.code-block code {
  font: inherit;
  background: none;
  padding: 0;
  color: inherit;
}

.table-wrap {
  overflow-x: auto;
  margin: 12px 0;
}

.docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}

.docs-table th,
.docs-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line-soft, #21262d);
  vertical-align: top;
}

.docs-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.docs-table code {
  font-size: 0.72rem;
}

.docs-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.docs-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

.docs-card {
  display: block;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-elev, #161b22);
  text-decoration: none;
  color: inherit;
  min-height: 96px;
  transition: border-color 0.12s;
}

.docs-card:hover {
  border-color: var(--accent);
}

.docs-card h3 {
  margin: 0 0 6px;
  font-size: 0.88rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink);
}

.docs-card p {
  margin: 0;
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.4;
}

.docs-list {
  margin: 0;
  padding-left: 1.2em;
  font-size: 0.85rem;
  line-height: 1.6;
}

.docs-foot {
  max-width: 1040px;
  margin: 0 auto;
  padding: 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 0.7rem;
  color: var(--faint, #6e7681);
}

.docs-foot a {
  color: var(--muted);
}

/* ── On index.html: install section ── */
.install-docs-section .main-collapse-body {
  padding-bottom: 20px;
}

.install-docs-lead {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0 0 12px;
  line-height: 1.45;
  max-width: 70ch;
}

.install-docs-lead a {
  color: var(--accent);
}

.install-docs-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 14px;
}

.site-nav .nav-link[href*="install"],
.site-nav .nav-link[href*="docs"] {
  font-weight: 600;
}

@media (max-width: 640px) {
  .docs-main h1 {
    font-size: 1.35rem;
  }
  .code-block {
    font-size: 0.65rem;
  }
}