/* IronIP docs layout — extends base style.css. */
.docs-nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg); border-bottom: 1px solid var(--border);
  padding: 0.75rem 1.5rem;
}
.docs-nav-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 1.5rem; }
.docs-nav-logo { display: flex; align-items: center; gap: 0.5rem; text-decoration: none; color: var(--text); font-weight: 700; font-size: 1rem; }
.docs-nav-logo img { width: 24px; height: 24px; border-radius: 0.25rem; }
.docs-nav-links { display: flex; gap: 1.25rem; margin-left: auto; font-size: 0.85rem; }
.docs-nav-links a { color: var(--dim); text-decoration: none; transition: color 0.15s; }
.docs-nav-links a:hover, .docs-nav-links a.active { color: var(--cyan); }

.docs-breadcrumb { max-width: 1100px; margin: 1.5rem auto 0; padding: 0 1.5rem; font-size: 0.75rem; color: var(--dim); }
.docs-breadcrumb a { color: var(--dim); text-decoration: none; }
.docs-breadcrumb a:hover { color: var(--cyan); }
.docs-breadcrumb span { margin: 0 0.5rem; }

.docs-layout { max-width: 1100px; margin: 0 auto; padding: 1rem 1.5rem 3rem; display: grid; grid-template-columns: 240px 1fr; gap: 2.5rem; }
@media (max-width: 860px) { .docs-layout { grid-template-columns: 1fr; } .docs-sidebar { display: none; } }

.docs-sidebar { font-size: 0.82rem; position: sticky; top: 4rem; align-self: start; max-height: calc(100vh - 5rem); overflow-y: auto; }
.docs-sidebar h4 { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--dim); margin: 1.25rem 0 0.5rem; font-weight: 600; }
.docs-sidebar h4:first-child { margin-top: 0; }
.docs-sidebar ul { list-style: none; padding: 0; margin: 0; }
.docs-sidebar li { margin: 0.25rem 0; }
.docs-sidebar a { color: var(--dim); text-decoration: none; display: block; padding: 0.2rem 0.5rem; border-radius: 0.25rem; transition: all 0.15s; }
.docs-sidebar a:hover { color: var(--text); background: rgba(34,211,238,0.06); }
.docs-sidebar a.active { color: var(--cyan); background: rgba(34,211,238,0.1); }

.docs-content { line-height: 1.75; font-size: 0.92rem; }
.docs-content h1 { font-size: 1.75rem; font-weight: 700; margin-bottom: 0.5rem; }
.docs-content .docs-subtitle { color: var(--dim); font-size: 0.95rem; margin-bottom: 2rem; }
.docs-content h2 { font-size: 1.2rem; font-weight: 600; margin-top: 2.25rem; margin-bottom: 0.75rem; color: var(--text); }
.docs-content h3 { font-size: 1rem; font-weight: 600; margin-top: 1.5rem; margin-bottom: 0.5rem; color: var(--text); }
.docs-content p { color: #cbd5e1; margin-bottom: 1rem; }
.docs-content ul, .docs-content ol { color: #cbd5e1; margin: 0 0 1rem 1.5rem; }
.docs-content li { margin-bottom: 0.4rem; }
.docs-content code { background: #1e293b; color: var(--cyan); padding: 0.15rem 0.4rem; border-radius: 0.25rem; font-size: 0.85em; font-family: 'SF Mono', 'Fira Code', monospace; }
.docs-content pre { background: #0f172a; border: 1px solid var(--border); border-radius: 0.5rem; padding: 1rem 1.25rem; overflow-x: auto; font-size: 0.82rem; line-height: 1.6; margin: 1rem 0; }
.docs-content pre code { background: none; padding: 0; color: var(--cyan); }
.docs-content table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; font-size: 0.85rem; }
.docs-content th, .docs-content td { text-align: left; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.docs-content th { color: var(--cyan); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }
.docs-content blockquote { border-left: 3px solid var(--cyan); padding: 0.25rem 0 0.25rem 1rem; color: #cbd5e1; font-style: italic; margin: 1rem 0; }
.docs-content a { color: var(--cyan); text-decoration: none; border-bottom: 1px dotted var(--cyan); }
.docs-content a:hover { border-bottom-style: solid; }

.docs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1.5rem 0; }
@media (max-width: 640px) { .docs-grid { grid-template-columns: 1fr; } }
.docs-card { background: var(--surface); border: 1px solid var(--border); border-radius: 0.5rem; padding: 1rem 1.25rem; transition: border-color 0.15s; }
.docs-card:hover { border-color: #334155; }
.docs-card h3 { margin-top: 0; font-size: 0.95rem; }
.docs-card h3 a { color: var(--text); border-bottom: none; }
.docs-card h3 a:hover { color: var(--cyan); }
.docs-card p { font-size: 0.82rem; color: var(--dim); margin: 0; }

.docs-callout { background: rgba(34,211,238,0.06); border-left: 3px solid var(--cyan); padding: 0.75rem 1rem; border-radius: 0 0.25rem 0.25rem 0; margin: 1rem 0; font-size: 0.85rem; }
.docs-callout.amber { background: rgba(251,191,36,0.06); border-left-color: var(--amber); }
.docs-callout.red { background: rgba(248,113,113,0.06); border-left-color: var(--red); }
.docs-callout strong { color: var(--text); }

.docs-footer { max-width: 1100px; margin: 3rem auto 2rem; padding: 1.5rem; border-top: 1px solid var(--border); color: var(--dim); font-size: 0.78rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.docs-footer a { color: var(--dim); text-decoration: none; }
.docs-footer a:hover { color: var(--cyan); }