/* Oxid docs — layout on top of the landing's design system (../styles.css) */

body {
  background: var(--carbon);
}

.brand-suffix {
  color: var(--ash);
  font-weight: 400;
}

/* ---------- Layout ---------- */

.docs-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}

.docs-sidebar {
  position: sticky;
  top: 64px;
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  padding: 2.25rem 0 3rem;
}

.docs-sidebar nav {
  display: flex;
  flex-direction: column;
}

.side-group {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ash);
  margin: 1.5rem 0 0.4rem;
}

.side-group:first-child {
  margin-top: 0;
}

.docs-sidebar a {
  display: block;
  font-size: 0.9rem;
  color: #c7c7ca;
  text-decoration: none;
  padding: 0.28rem 0 0.28rem 0.85rem;
  border-left: 2px solid var(--border);
  transition: color 0.15s ease, border-color 0.15s ease;
}

.docs-sidebar a:hover {
  color: var(--orange);
}

.docs-sidebar a.active {
  color: var(--orange);
  border-left-color: var(--orange);
}

/* The sidebar entry naming the page you're already on. */
.docs-sidebar a.current {
  color: var(--steel);
  font-weight: 600;
  border-left-color: var(--steel);
}

/* Subsection links under the current page's entry. */
.docs-sidebar a.sub {
  font-size: 0.82rem;
  padding-left: 1.7rem;
  color: var(--ash);
}

.docs-content {
  padding: 2.25rem 0 4rem;
  min-width: 0;
}

/* ---------- Sections & entries ---------- */

.doc-section {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 84px;
}

.doc-section:first-child {
  padding-top: 0.5rem;
}

.doc-section h2 {
  font-size: 1.6rem;
  margin: 0 0 1.25rem;
  letter-spacing: -0.01em;
}

.doc-entry {
  margin: 0 0 2.25rem;
  scroll-margin-top: 84px;
}

.doc-entry:last-child {
  margin-bottom: 0;
}

.doc-entry h3 {
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
}

.doc-entry h3 code {
  background: none;
  border: none;
  padding: 0;
  color: var(--orange);
  font-size: 1rem;
}

.doc-entry p {
  margin: 0 0 0.9rem;
  color: #c7c7ca;
  max-width: 70ch;
}

.note {
  font-size: 0.9rem;
  color: var(--ash);
  border-left: 2px solid var(--border);
  padding-left: 0.9rem;
}

.docs-footer-note {
  padding: 2.5rem 0 0;
  color: var(--ash);
  font-size: 0.9rem;
}

.docs-footer-note a {
  color: var(--orange);
}

/* ---------- Module cards (docs home) ---------- */

.module-cards {
  margin-top: 1.5rem;
}

.module-card {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.1s ease;
}

.module-card:hover {
  border-color: var(--orange);
}

.module-card:active {
  transform: translateY(1px);
}

.module-card h3 {
  margin: 0 0 0.5rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.module-card .arrow {
  font-family: var(--font-mono);
  color: var(--orange);
}

.module-card p {
  margin: 0;
}

/* ---------- Tables ---------- */

.docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 0 0 1.25rem;
}

.docs-table th,
.docs-table td {
  border: 1px solid var(--border);
  padding: 0.55rem 0.8rem;
  text-align: left;
  vertical-align: top;
}

.docs-table th {
  background: var(--iron);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ash);
  font-weight: 500;
}

.docs-table td {
  color: #c7c7ca;
}

.docs-table td:first-child {
  white-space: nowrap;
}

/* ---------- Command blocks ---------- */

.cmd-block {
  margin: 0 0 1.25rem;
  padding: 0.9rem 1.1rem;
  background: #0d0d0d;
  border: 1px solid var(--border);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.7;
  overflow-x: auto;
  color: var(--steel);
}

.cmd-block .tk-gray {
  color: var(--ash);
}

.cmd-block .tk-green {
  color: var(--green);
}

.cmd-block .tk-orange {
  color: var(--orange);
}

.doc-entry .docs-table + .cmd-block,
.doc-entry .cmd-block + .docs-table {
  margin-top: -0.35rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .docs-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .docs-sidebar {
    position: static;
    max-height: none;
    padding: 1.5rem 0 0.5rem;
    border-bottom: 1px solid var(--border);
  }

  .docs-sidebar nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.35rem;
  }

  .side-group {
    width: 100%;
    margin: 0.75rem 0 0.25rem;
  }

  .docs-sidebar a {
    display: inline-block;
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 0.25rem 0.6rem;
    font-size: 0.82rem;
  }

  .docs-sidebar a.active {
    border-color: var(--orange);
  }

  .docs-content {
    padding-top: 1.5rem;
  }

  .docs-table {
    display: block;
    overflow-x: auto;
  }
}