/* aniXiv Docs */

.docs-main {
    max-width: 980px;
    padding-top: 34px;
}

.docs-hero {
    margin-bottom: 28px;
}

.docs-hero__title {
    margin-top: 8px;
    font-family: var(--font-serif);
    font-size: 2rem;
    line-height: 1.3;
}

.docs-hero__lead {
    max-width: 720px;
    margin-top: 12px;
    color: var(--text-secondary);
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin: 24px 0 32px;
}

.docs-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 150px;
    padding: 18px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.docs-card:hover {
    border-color: var(--border-active);
    background: var(--bg-hover);
}

.docs-card strong {
    font-size: 1rem;
}

.docs-card span {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.docs-section {
    padding: 26px 0;
    border-top: 1px solid var(--border-subtle);
}

.docs-section h2 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.docs-section h3 {
    font-size: 1rem;
    margin: 18px 0 8px;
}

.docs-section p,
.docs-section li {
    color: var(--text-secondary);
}

.docs-section ul,
.docs-section ol {
    padding-left: 1.3rem;
}

.docs-section li + li {
    margin-top: 6px;
}

.docs-example {
    margin: 14px 0;
    padding: 14px 16px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
}

.docs-code {
    display: block;
    overflow-x: auto;
    margin: 12px 0;
    padding: 14px;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.55;
    white-space: pre;
}

.docs-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
    font-size: 0.88rem;
}

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

.docs-table th {
    color: var(--text-primary);
}

@media (max-width: 640px) {
    .docs-main {
        padding: 22px 16px;
    }

    .docs-hero__title {
        font-size: 1.55rem;
    }
}
/* Layout additions */
.docs-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
    padding-top: 34px;
}

.docs-sidebar {
    position: sticky;
    top: 34px;
    height: max-content;
    padding-right: 16px;
    border-right: 1px solid var(--border-subtle);
}

.docs-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.docs-nav__group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.docs-nav__title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.docs-nav__link {
    font-size: 0.95rem;
    color: var(--text-primary);
    text-decoration: none;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: background-color 0.2s, color 0.2s;
}

.docs-nav__link:hover {
    background-color: var(--bg-hover);
}

.docs-nav__link[aria-current="page"] {
    background-color: var(--bg-tertiary);
    font-weight: 600;
    color: var(--accent-primary);
}

@media (max-width: 768px) {
    .docs-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .docs-sidebar {
        position: static;
        border-right: none;
        border-bottom: 1px solid var(--border-subtle);
        padding-right: 0;
        padding-bottom: 16px;
    }
    .docs-nav {
        flex-direction: row;
        overflow-x: auto;
        white-space: nowrap;
        padding-bottom: 8px;
    }
    .docs-nav__group {
        flex-direction: row;
        align-items: center;
        margin-right: 16px;
    }
    .docs-nav__title {
        margin-bottom: 0;
        margin-right: 8px;
    }
}