/* Documentation layout.
 *
 * Prose styling is inherited from .legal-page in style.css — headings, body
 * copy and lists already read correctly there, so this file only adds what the
 * docs need on top: the sidebar, callouts, code blocks and step lists.
 */

.docs-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding: 40px 0 80px;
}

/* ── Sidebar ─────────────────────────────────────────────────────────────── */

.docs-nav {
    position: sticky;
    top: 90px;
}

.docs-nav-title {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.docs-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    border-left: 1px solid var(--border);
}

.docs-nav li {
    margin: 0;
}

.docs-nav a {
    display: block;
    padding: 7px 0 7px 14px;
    margin-left: -1px;
    border-left: 1px solid transparent;
    font-size: 0.9rem;
    color: var(--text-sub);
    text-decoration: none;
    line-height: 1.4;
}

.docs-nav a:hover {
    color: var(--text);
}

.docs-nav a.is-active {
    color: var(--accent);
    border-left-color: var(--accent);
}

/* ── Content ─────────────────────────────────────────────────────────────── */

/* The article also carries .legal-page, so it inherits the prose rules. */
.docs-content {
    padding: 0;
    max-width: 760px;
}

.docs-lead {
    font-size: 1.05rem;
    color: var(--text-sub);
    line-height: 1.8;
    margin-bottom: 40px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border);
}

/* ── Callouts ────────────────────────────────────────────────────────────── */

.doc-note,
.doc-warn {
    border-radius: var(--radius);
    padding: 16px 18px;
    margin: 24px 0;
    font-size: 0.92rem;
    line-height: 1.75;
    color: var(--text-sub);
    border: 1px solid var(--border);
    background: var(--bg-card);
}

.doc-note {
    border-left: 3px solid var(--accent);
}

.doc-warn {
    border-left: 3px solid var(--warning);
}

.doc-note strong,
.doc-warn strong {
    color: var(--text);
}

/* ── Code ────────────────────────────────────────────────────────────────── */

.doc-code {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    margin: 20px 0;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--text-sub);
    white-space: pre;
}

.docs-content code {
    font-family: var(--font-mono);
    font-size: 0.86em;
    background: var(--bg-alt);
    border: 1px solid var(--border-s);
    border-radius: 4px;
    padding: 1px 5px;
    color: var(--text);
}

.doc-code code {
    background: none;
    border: none;
    padding: 0;
    font-size: inherit;
}

/* ── Tables ──────────────────────────────────────────────────────────────── */

.doc-table-wrap {
    overflow-x: auto;
    margin: 20px 0;
}

.doc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.doc-table th,
.doc-table td {
    text-align: left;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text-sub);
    vertical-align: top;
}

.doc-table th {
    color: var(--text);
    font-weight: 600;
    white-space: nowrap;
}

/* ── Numbered steps ──────────────────────────────────────────────────────── */

.doc-steps {
    counter-reset: docstep;
    list-style: none;
    margin: 24px 0 !important;
    padding: 0;
}

.doc-steps > li {
    counter-increment: docstep;
    position: relative;
    padding-left: 44px;
    margin-bottom: 26px;
}

.doc-steps > li::before {
    content: counter(docstep);
    position: absolute;
    left: 0;
    top: -2px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.doc-steps h3 {
    margin-top: 0 !important;
}

/* ── Cards on the index ──────────────────────────────────────────────────── */

.doc-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin: 32px 0;
}

.doc-card {
    display: block;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
    padding: 20px;
    text-decoration: none !important;
}

.doc-card:hover {
    border-color: var(--accent);
}

.doc-card h3 {
    margin: 0 0 6px !important;
    color: var(--text) !important;
    font-size: 0.98rem !important;
}

.doc-card p {
    margin: 0 !important;
    font-size: 0.88rem !important;
    color: var(--text-muted) !important;
}

/* ── Prev / next ─────────────────────────────────────────────────────────── */

.doc-next {
    margin-top: 56px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 0.92rem;
}

/* ── Mobile ──────────────────────────────────────────────────────────────── */

@media (max-width: 860px) {
    .docs-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .docs-nav {
        position: static;
    }
}