/* === equip docs — Three-column layout === */

/* Layout */
.docs-layout {
  display: flex;
  max-width: 1200px;
  margin: 56px auto 0;
  min-height: calc(100vh - 56px);
}

/* Sidebar */
.docs-sidebar {
  width: 240px;
  flex-shrink: 0;
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow-y: auto;
  border-right: 1px solid var(--border);
  padding: 24px 0 24px 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.docs-nav { display: flex; flex-direction: column; gap: 2px; }

.docs-nav-group { margin-top: 16px; }
.docs-nav-group:first-child { margin-top: 0; }

.docs-nav-heading {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  margin-bottom: 2px;
}

.docs-nav-link {
  display: block;
  font-size: 14px;
  color: var(--text-dim);
  text-decoration: none;
  padding: 5px 12px;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
  line-height: 1.4;
}
.docs-nav-link:hover {
  color: var(--text);
  background: rgba(255,255,255,0.03);
}
.docs-nav-link.active {
  color: var(--accent);
  background: var(--accent-dim);
}

/* Content */
.docs-content {
  flex: 1;
  max-width: 720px;
  padding: 40px 48px 80px;
  min-width: 0;
}

.docs-content h1 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  line-height: 1.2;
  text-align: left;
}
.docs-content .subtitle {
  font-size: 16px;
  color: var(--text-dim);
  margin-bottom: 40px;
  line-height: 1.5;
}

.docs-content h2 {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-bright);
  margin: 48px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  letter-spacing: -0.01em;
  text-align: left;
}
.docs-content h2:first-of-type { margin-top: 0; }

.docs-content h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-bright);
  margin: 32px 0 12px;
}

.docs-content p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 16px;
}

.docs-content a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s;
}
.docs-content a:hover { color: #16A34A; text-decoration: underline; }

.docs-content ul, .docs-content ol {
  padding-left: 24px;
  margin-bottom: 16px;
}
.docs-content li {
  font-size: 15px;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 6px;
}
.docs-content li code {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 1px 5px;
  border-radius: 3px;
}

/* Inline code */
.docs-content p code, .docs-content td code {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 1px 5px;
  border-radius: 3px;
}

/* Code blocks */
.docs-content pre {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px 20px;
  margin-bottom: 20px;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.docs-content pre code {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  background: none;
  padding: 0;
  line-height: 1.7;
}
.docs-content pre .prompt { color: var(--text-dim); }
.docs-content pre .output { color: var(--text-dim); }
.docs-content pre .success { color: var(--accent); }
.docs-content pre .highlight { color: var(--text-bright); font-weight: 500; }
.docs-content pre .flag { color: var(--blue); }
.docs-content pre .comment { color: var(--text-dim); font-style: italic; }

/* Tables */
.docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  font-size: 14px;
}
.docs-content th {
  text-align: left;
  font-weight: 600;
  color: var(--text-bright);
  padding: 10px 12px;
  border-bottom: 2px solid var(--border-hi);
  font-size: 13px;
}
.docs-content td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: top;
}
.docs-content tr:hover td { background: rgba(255,255,255,0.015); }

/* Callouts */
.callout {
  border-radius: 6px;
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.6;
}
.callout p { margin-bottom: 0; font-size: 14px; }
.callout-title {
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 4px;
}

.callout-info {
  background: rgba(96, 165, 250, 0.08);
  border-left: 3px solid var(--blue);
}
.callout-info .callout-title { color: var(--blue); }

.callout-tip {
  background: var(--accent-dim);
  border-left: 3px solid var(--accent);
}
.callout-tip .callout-title { color: var(--accent); }

.callout-warn {
  background: rgba(251, 191, 36, 0.08);
  border-left: 3px solid #FBBF24;
}
.callout-warn .callout-title { color: #FBBF24; }

/* Hub cards */
.docs-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 32px;
}
.docs-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 22px;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
}
.docs-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  text-decoration: none;
}
.docs-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-bright);
  margin: 0 0 6px;
}
.docs-card p {
  font-size: 13px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.5;
}

/* Table of Contents (right sidebar) */
.docs-toc {
  width: 200px;
  flex-shrink: 0;
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow-y: auto;
  padding: 40px 16px 40px 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.docs-toc-title {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.docs-toc a {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  text-decoration: none;
  padding: 3px 0;
  line-height: 1.4;
  transition: color 0.15s;
}
.docs-toc a:hover { color: var(--text); }
.docs-toc a.active { color: var(--accent); }
.docs-toc a.toc-h3 { padding-left: 12px; font-size: 12px; }

/* Prev/Next navigation */
.docs-pager {
  display: flex;
  gap: 16px;
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.docs-pager a {
  flex: 1;
  display: block;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  text-decoration: none;
  transition: border-color 0.2s;
}
.docs-pager a:hover { border-color: var(--accent); text-decoration: none; }
.docs-pager .pager-dir {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.docs-pager .pager-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-bright);
  margin-top: 2px;
}
.docs-pager .pager-next { text-align: right; }

/* Mobile sidebar overlay */
.docs-sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 49;
}
.docs-sidebar-overlay.open { display: block; }

/* Responsive: drop TOC */
@media (max-width: 1200px) {
  .docs-toc { display: none; }
}

/* Responsive: sidebar becomes drawer */
@media (max-width: 768px) {
  .docs-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 50;
    background: var(--bg);
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    padding-top: 72px;
    width: 260px;
  }
  .docs-sidebar.open { transform: translateX(0); }

  .docs-content { padding: 32px 20px 60px; }

  .docs-cards { grid-template-columns: 1fr; }

  .docs-pager { flex-direction: column; }
}