/* Docs-specific styles — opt-in, loaded by app/views/layouts/docs.html.erb. */

/* ─────── prose ─────── */
.prose-doc {
  color: var(--color-ink-soft);
  font-size: 16px;
  line-height: 1.7;
}
.prose-doc > * + * { margin-top: 1.1em; }

.prose-doc h2 {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: 26px;
  line-height: 1.1;
  letter-spacing: -0.045em;
  color: var(--color-ink);
  margin-top: 56px;
  margin-bottom: 8px;
  scroll-margin-top: 100px;
}
.prose-doc h2::before { content: '# '; color: var(--color-dim); }

.prose-doc h3 {
  font-family: 'Inter Tight', sans-serif;
  font-weight: 700;
  font-size: 19px;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--color-ink);
  margin-top: 36px;
  margin-bottom: 4px;
  scroll-margin-top: 100px;
}

.prose-doc p { margin: 0; }
.prose-doc strong { color: var(--color-ink); font-weight: 600; }
.prose-doc a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid var(--color-accent-soft);
}
.prose-doc a:hover { border-bottom-color: var(--color-accent); }

.prose-doc code:not(pre code) {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.86em;
  background: var(--color-bg-deep);
  color: var(--color-ink);
  padding: 1px 6px;
  border: 1px solid var(--color-rule-soft);
  border-radius: 4px;
}

.prose-doc ul,
.prose-doc ol { padding-left: 1.25em; margin: 0; }
.prose-doc li + li { margin-top: 0.35em; }
.prose-doc ul li { list-style: '— '; padding-left: 0.25em; }
.prose-doc ol li::marker {
  color: var(--color-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85em;
}
.prose-doc hr { border: none; border-top: 1px solid var(--color-rule-soft); margin: 48px 0; }

/* ─────── code blocks ─────── */
.code-block {
  background: var(--color-bg-deep);
  border: 1.5px solid var(--color-ink);
  border-radius: 6px;
  overflow: hidden;
}
.code-block pre {
  margin: 0;
  padding: 16px 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-ink);
  overflow-x: auto;
}
.code-block .tok-comment { color: var(--color-dim); }
.code-block .tok-cmd     { color: var(--color-hot); }
.code-block .tok-flag    { color: var(--color-accent); }
.code-block .tok-str     { color: var(--color-success); }
.code-block .tok-num     { color: var(--color-accent); }
.code-block .tok-key     { color: var(--color-ink); font-weight: 600; }

/* ─────── sidebar nav link ─────── */
.doc-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--color-ink-soft);
  border-left: 2px solid transparent;
  cursor: pointer;
  user-select: none;
  transition: color 120ms, background-color 120ms;
  text-decoration: none;
}
.doc-link:hover { color: var(--color-ink); }
.doc-link.is-active {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-left-color: var(--color-accent);
}
.doc-link .marker { width: 12px; color: var(--color-dim); }
.doc-link.is-active .marker { color: var(--color-accent); }

/* ─────── right-rail TOC ─────── */
.toc-link {
  display: block;
  padding: 5px 0 5px 14px;
  border-left: 1.5px solid var(--color-rule-soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--color-ink-soft);
  text-decoration: none;
  transition: color 120ms, border-color 120ms, padding-left 120ms;
}
.toc-link.is-h3 {
  padding-left: 26px;
  font-size: 11.5px;
  color: var(--color-dim);
}
.toc-link:hover {
  color: var(--color-ink);
  border-left-color: var(--color-ink);
}
.toc-link.is-active {
  color: var(--color-accent);
  border-left-color: var(--color-accent);
  font-weight: 600;
}

/* ─────── collapsible category ─────── */
details.cat > summary { list-style: none; }
details.cat > summary::-webkit-details-marker { display: none; }
details.cat > summary .caret { display: inline-block; transition: transform 150ms; }
details.cat[open] > summary .caret { transform: rotate(90deg); }

/* ─────── tab buttons ─────── */
.tab-btn {
  padding: 10px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-dim);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 120ms, border-color 120ms;
  white-space: nowrap;
  background: transparent;
}
.tab-btn:hover { color: var(--color-ink); }
.tab-btn.is-active {
  color: var(--color-ink);
  border-bottom-color: var(--color-accent);
}

/* ─────── kbd ─────── */
kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--color-ink);
  /* wokku-cloud's brutalist white surface is `--color-paper`.
     `--color-surface` is the Material dark navy from the dashboard. */
  background: var(--color-paper);
  border: 1.5px solid var(--color-ink);
  border-radius: 4px;
  box-shadow: 1px 1px 0 0 var(--color-ink);
}

/* ─────── tables in prose ─────── */
.prose-doc table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1.5px solid var(--color-ink);
  border-radius: 6px;
  overflow: hidden;
  margin: 1.4em 0;
  font-size: 14px;
  background: var(--color-paper);
}
.prose-doc thead {
  background: var(--color-bg-deep);
}
.prose-doc th,
.prose-doc td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-rule-soft);
  color: var(--color-ink);
  vertical-align: top;
}
.prose-doc th {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-ink-soft);
  text-transform: none;
}
.prose-doc tbody tr:last-child td { border-bottom: 0; }
.prose-doc td + td,
.prose-doc th + th { border-left: 1px solid var(--color-rule-soft); }
.prose-doc tbody tr:hover td { background: var(--color-bg); }

/* ─────── fenced code blocks (Rouge / plain) ─────── */
.prose-doc pre {
  margin: 0;
  padding: 16px 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-paper);
  border: 1.5px solid var(--color-ink);
  border-radius: 6px;
  overflow-x: auto;
}
.prose-doc pre code,
.prose-doc pre code * {
  color: var(--color-ink);
}
.prose-doc .highlight,
.prose-doc div.highlight {
  background: transparent;
  border-radius: 6px;
}
/* tabbed code panel: pre already sits inside a bordered tab, drop the
   double border so it reads as one panel */
.prose-doc [data-code-tabs-target="panel"] pre {
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
}

/* ─────── docs search dropdown ─────── */
.docs-search-empty {
  padding: 12px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--color-ink);
}
.docs-search-result {
  display: block;
  padding: 10px 16px;
  text-decoration: none;
  color: var(--color-ink);
  transition: background-color 100ms;
}
.docs-search-result.is-divided { border-top: 1px solid var(--color-ink); }
.docs-search-result:hover,
.docs-search-result.is-active {
  background: var(--color-accent-soft);
}
.docs-search-result__title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: -0.005em;
}
.docs-search-result__excerpt {
  margin-top: 2px;
  font-size: 12px;
  line-height: 1.4;
  color: var(--color-ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ─────── docs search input ─────── */
.docs-search-input {
  background: var(--color-paper);
  border: 1.5px solid var(--color-ink);
  border-radius: 6px;
  color: var(--color-ink);
  font-family: 'JetBrains Mono', monospace;
}
.docs-search-input::placeholder { color: var(--color-ink-soft); }
.docs-search-input:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}
.docs-search-results-panel {
  background: var(--color-paper);
  border: 1.5px solid var(--color-ink);
  border-radius: 6px;
  box-shadow: 4px 4px 0 var(--color-ink);
}