/* ============================================================
   Dalo documentation pages
   Same tokens, fonts, header, and footer as the landing page;
   this file only adds the reading layout and prose rules.
   ============================================================ */

.doc-page { background: var(--bg); }

.doc-shell {
  display: grid;
  grid-template-columns: 15rem minmax(0, 1fr);
  gap: clamp(1.5rem, 1rem + 2.5vw, 3.5rem);
  align-items: start;
  padding-block: clamp(2rem, 1.4rem + 2vw, 3.5rem) clamp(3rem, 2rem + 3vw, 5rem);
}

.brand-section {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  border-left: 1px solid var(--line-strong);
  margin-left: 0.6rem;
  padding-left: 0.6rem;
}

/* ---------- Side navigation ---------- */
.doc-nav {
  position: sticky;
  top: 5.5rem;
  display: grid;
  gap: 0.5rem;
  align-content: start;
  padding-right: 1rem;
  border-right: 1px solid var(--line);
}
.doc-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: var(--fs-sm);
  padding: 0.15rem 0;
  transition: color 0.18s;
}
.doc-nav a:hover { color: var(--accent); }
.doc-nav a[aria-current="page"] { color: var(--accent-text); font-weight: 600; }

/* ---------- Prose ---------- */
.doc-body { max-width: 78ch; font-size: var(--fs-body); }
.doc-body > * + * { margin-top: 1.1rem; }
.doc-body h1 { font-size: clamp(2rem, 1.6rem + 1.6vw, 2.9rem); margin-bottom: 0.4rem; }
.doc-body h2 {
  font-size: clamp(1.45rem, 1.25rem + 1vw, 1.9rem);
  margin-top: 2.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}
.doc-body h3 { font-size: var(--fs-h3); margin-top: 2rem; }
.doc-body h4 { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; margin-top: 1.6rem; }
.doc-body h2 code, .doc-body h3 code, .doc-body h4 code { font-size: 0.9em; font-weight: 500; }
.doc-anchor { text-decoration: none; color: inherit; }
.doc-anchor:hover { color: var(--accent); }

.doc-lede { font-size: var(--fs-lead); color: var(--ink-soft); }
.doc-body p, .doc-body li { color: var(--ink-soft); }
.doc-body strong { color: var(--ink); font-weight: 600; }
.doc-body a { color: var(--accent-text); text-underline-offset: 2px; }
.doc-body ul, .doc-body ol { padding-left: 1.3rem; display: grid; gap: 0.4rem; }
.doc-body li > ul, .doc-body li > ol { margin-top: 0.4rem; }
.doc-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.2rem 0 0.2rem 1rem;
  color: var(--ink-faint);
}
.doc-body hr { border: 0; border-top: 1px solid var(--line); margin-block: 2rem; }

.doc-body code {
  font-size: 0.88em;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 0.08em 0.34em;
}
.doc-body pre {
  background: var(--term-bg);
  border: 1px solid var(--term-line);
  border-radius: var(--r);
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-size: var(--fs-mono);
  line-height: 1.7;
  color: var(--term-ink);
}
.doc-body pre code { background: none; border: 0; padding: 0; font-size: inherit; color: inherit; }

.doc-table { overflow-x: auto; }
.doc-body table { border-collapse: collapse; width: 100%; font-size: var(--fs-sm); }
.doc-body th, .doc-body td {
  border: 1px solid var(--line);
  padding: 0.5rem 0.7rem;
  text-align: left;
  vertical-align: top;
  color: var(--ink-soft);
}
.doc-body th { background: var(--surface); color: var(--ink); font-weight: 600; }

.doc-source {
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--ink-faint);
}

/* ---------- Documentation index ---------- */
.doc-cards { list-style: none; padding: 0; display: grid; gap: 0.9rem; }
.doc-card {
  display: grid;
  gap: 0.3rem;
  padding: 1.1rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  text-decoration: none;
  transition: border-color 0.18s, transform 0.18s;
}
.doc-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.doc-card-title { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--ink); }
.doc-card-summary { color: var(--ink-soft); font-size: var(--fs-sm); }

.doc-footer { margin-top: 0; }

@media (max-width: 900px) {
  .doc-shell { grid-template-columns: 1fr; }
  .doc-nav {
    position: static;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    gap: 1rem;
    padding: 0 0 0.8rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .doc-nav .footer-h { display: none; }
}