/* ---------------------------------------------------------------------------
   FrameFlow — Documentation section styles
   --------------------------------------------------------------------------- */

/* Sub-navigation pills */
.docs-nav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}
.docs-nav-item {
  padding: 6px 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.docs-nav-item:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}
.docs-nav-item.active {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

/* Doc sub-sections */
.docs-sub[hidden] { display: none; }

/* Search */
.docs-search {
  width: 260px;
  padding: 7px 12px 7px 34px;
  font-size: 0.8125rem;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition-fast);
}
.docs-search:focus { border-color: var(--accent); }
.docs-search-wrap {
  position: relative;
  display: inline-block;
}
.docs-search-wrap svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* Code blocks */
.docs-code-wrap {
  position: relative;
  margin: 10px 0;
}
.docs-code {
  display: block;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow-x: auto;
  white-space: pre;
  -webkit-overflow-scrolling: touch;
}
.docs-copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 10px;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition-fast), background var(--transition-fast);
}
.docs-code-wrap:hover .docs-copy-btn { opacity: 1; }
.docs-copy-btn:hover { background: var(--bg-surface); color: var(--text-primary); }
.docs-copy-btn.copied { color: var(--success); border-color: var(--success); }

/* Inline code */
.docs-inline-code {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  padding: 2px 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--accent);
}

/* Parameter tables */
.docs-param-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  margin: 10px 0;
}
.docs-param-table th {
  text-align: left;
  padding: 8px 12px;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.docs-param-table td {
  padding: 8px 12px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-subtle, rgba(255,255,255,0.04));
}
.docs-param-table tr:last-child td { border-bottom: none; }
.docs-param-table code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 1px 5px;
  background: var(--bg-surface);
  border-radius: 3px;
  color: var(--accent);
}

/* Method badges */
.docs-method {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.6875rem;
  font-weight: 700;
  font-family: var(--font-mono);
  border-radius: 4px;
  letter-spacing: 0.03em;
  vertical-align: middle;
}
.docs-method-get { background: rgba(34,197,94,0.15); color: #22c55e; }
.docs-method-post { background: rgba(59,130,246,0.15); color: #3b82f6; }
.docs-method-put { background: rgba(234,179,8,0.15); color: #eab308; }
.docs-method-delete { background: rgba(239,68,68,0.15); color: #ef4444; }

/* Endpoint path */
.docs-endpoint {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-left: 8px;
  vertical-align: middle;
}

/* Tool/command name heading */
.docs-tool-name {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Section cards — tighter spacing for docs */
.docs-card {
  margin-bottom: var(--space-4);
}
.docs-card h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}
.docs-card p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 var(--space-3);
}

/* Quick-start steps */
.docs-steps {
  display: grid;
  gap: var(--space-4);
}
.docs-step {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.docs-step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(59,130,246,0.12);
  border-radius: 50%;
}
.docs-step-content h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 4px;
}
.docs-step-content p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* Section links in quick start */
.docs-link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.docs-link-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 14px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-fast);
  text-decoration: none;
}
.docs-link-card:hover { border-color: var(--accent); }
.docs-link-card span {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* Required badge */
.docs-required {
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--error, #ef4444);
  letter-spacing: 0.04em;
}

/* No results */
.docs-no-results {
  text-align: center;
  padding: var(--space-8) 0;
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
  .docs-search { width: 100%; }
  .docs-nav { gap: 4px; }
  .docs-nav-item { padding: 5px 10px; font-size: 0.75rem; }
  .docs-link-grid { grid-template-columns: 1fr; }
  .docs-param-table { font-size: 0.75rem; }
  .docs-param-table th,
  .docs-param-table td { padding: 6px 8px; }
  .content-header { flex-direction: column; gap: 12px; }
}