/* Docs-specific styles. Relies on variables and base rules from style.css
   (loaded first) — only adds what's unique to the docs layout. */

.docs-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 32px;
    align-items: start;
    font-family: var(--font-stack);
}

.docs-sidebar {
    width: 260px;
    display: block;
    background-color: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 16px 12px;
    position: sticky;
    top: 16px;
    font-family: var(--font-stack);
}

.docs-sidebar-title {
    padding: 4px 10px 12px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.docs-sidebar ul {
    list-style: none;
}

.docs-sidebar > ul {
    padding-left: 0;
}

.docs-sidebar ul ul {
    padding-left: 14px;
}

.docs-sidebar li {
    margin: 2px 0;
}

.docs-sidebar li.folder > span {
    display: block;
    padding: 10px 10px 6px;
    color: var(--text-muted);
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 600;
}

.docs-sidebar a {
    display: block;
    padding: 7px 10px;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.docs-sidebar a:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
}

.docs-sidebar a.active {
    background-color: rgba(56, 189, 248, 0.1);
    color: var(--logo-blue);
    font-weight: 600;
}

.docs-content {
    flex: 1;
    min-width: 0;
    background-color: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 36px 44px;
    margin-bottom: 40px;
}

/* Article typography, matching the site's existing type scale */
article h1,
article h2,
article h3,
article h4 {
    color: var(--text-color);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

/* The first block in an article shouldn't push everything down */
article > :first-child {
    margin-top: 0;
}

article h1 {
    font-size: 34px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

article h2 {
    font-size: 24px;
    margin: 32px 0 12px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

article h3 {
    font-size: 18px;
    margin: 24px 0 8px;
    font-weight: 600;
    letter-spacing: -0.015em;
}

article h4 {
    font-size: 15px;
    margin: 20px 0 6px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

article p {
    margin: 0 0 16px;
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
    letter-spacing: -0.011em;
}

article a {
    color: var(--logo-blue);
    text-decoration: none;
    font-weight: 500;
}

article a:hover {
    text-decoration: underline;
}

article strong {
    color: var(--text-color);
}

article u {
    text-decoration: underline;
}

article code {
    background-color: #06080e;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 6px;
    font-family: var(--font-mono);
    font-size: 0.88em;
    color: var(--logo-orange);
}

article pre {
    position: relative;
    background-color: #06080e;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px 18px;
    overflow-x: auto;
    margin: 0 0 20px;
}

/* Language label on fenced code blocks (set via data-lang in markdown.js) */
article pre[data-lang]::before {
    content: attr(data-lang);
    position: absolute;
    top: 0;
    right: 0;
    padding: 4px 10px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
    background-color: rgba(255, 255, 255, 0.03);
    border-left: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    border-bottom-left-radius: 6px;
    border-top-right-radius: 7px;
}

article pre code {
    background: none;
    border: none;
    padding: 0;
    color: var(--logo-blue);
    font-size: 13.5px;
    line-height: 1.6;
}

/* Lists */
article ul,
article ol {
    margin: 0 0 16px;
    padding-left: 22px;
    color: var(--text-muted);
}

article li {
    font-size: 15px;
    line-height: 1.6;
    letter-spacing: -0.011em;
    margin: 6px 0;
}

article li::marker {
    color: var(--logo-blue);
}

article li strong {
    color: var(--text-color);
}

/* Blockquotes */
article blockquote {
    margin: 0 0 16px;
    padding: 4px 18px;
    border-left: 3px solid var(--logo-blue);
    background-color: rgba(56, 189, 248, 0.04);
    border-radius: 0 6px 6px 0;
}

article blockquote p {
    margin: 8px 0;
    color: var(--text-color);
}

/* Horizontal rule */
article hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 32px 0;
}

/* Images */
article img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin: 0 0 16px;
}

/* Tables (rendered if/when markdown gains table support) */
article table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 20px;
    font-size: 14px;
}

article th,
article td {
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    text-align: left;
}

article th {
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-color);
    font-weight: 600;
}

article td {
    color: var(--text-muted);
}

.doc-nav {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.doc-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: transparent;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
    max-width: 48%;
}

.doc-nav-btn:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: #475569;
    color: var(--text-color);
    text-decoration: none;
}

.doc-nav-btn span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-nav-prev { margin-right: auto; }
.doc-nav-next { margin-left: auto; }

@media (max-width: 800px) {
    .docs-layout {
        grid-template-columns: 1fr;
    }
    .docs-sidebar {
        width: 100%;
        position: relative;
        top: 0;
    }
    .docs-content {
        padding: 24px 22px;
    }
}