/* ============================================================
   SML Documentation — Layout
   Extends ../../style.css and ../style.css
   ============================================================ */

/* ---- Docs Shell ------------------------------------------ */

.docs-layout {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 100vh;
    padding-top: 3.5rem;
    /* nav height */
}

@media (min-width: 1024px) {
    .docs-layout {
        grid-template-columns: 16rem 1fr;
    }
}

/* ---- Sidebar --------------------------------------------- */

.docs-sidebar {
    display: none;
    border-right: 1px solid var(--c-border);
    background-color: var(--c-surface);
}

@media (min-width: 1024px) {
    .docs-sidebar {
        display: block;
        position: sticky;
        top: 3.5rem;
        height: calc(100vh - 3.5rem);
        overflow-y: auto;
    }
}

.docs-sidebar-inner {
    padding: 2rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.docs-nav-label {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--c-text-muted);
    margin-bottom: 0.5rem;
    padding: 0 0.5rem;
}

.docs-nav-group ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.docs-nav-item {
    display: block;
    padding: 0.375rem 0.5rem;
    font-size: 0.8125rem;
    color: var(--c-text-secondary);
    border-radius: 0.25rem;
    transition: color 0.15s, background-color 0.15s;
    border-left: 2px solid transparent;
}

.docs-nav-item:hover {
    color: var(--c-text);
    background-color: var(--c-surface-alt);
    border-left-color: var(--c-border-light);
}

.docs-nav-item.active {
    color: var(--c-amber);
    background-color: var(--c-amber-subtle);
    border-left-color: var(--c-amber);
}

/* ---- Main ------------------------------------------------ */

.docs-main {
    padding: 3rem 1.5rem 6rem;
    max-width: 52rem;
}

@media (min-width: 1024px) {
    .docs-main {
        padding: 3rem 3rem 6rem;
    }
}

/* ---- Page Header ----------------------------------------- */

.docs-page-header {
    padding-bottom: 2.5rem;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--c-border);
}

/* ---- Sections -------------------------------------------- */

.docs-section {
    margin-bottom: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid var(--c-border);
}

.docs-section:last-child {
    border-bottom: none;
}

.docs-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--c-text);
    margin-bottom: 2rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--c-border);
    font-family: var(--font-mono);
}

.docs-subsection {
    margin-bottom: 2.5rem;
}

.docs-subsection:last-child {
    margin-bottom: 0;
}

.docs-subsection-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--c-text);
    letter-spacing: -0.015em;
    margin-bottom: 1rem;
}

.docs-body {
    font-size: 0.9375rem;
    color: var(--c-text-secondary);
    line-height: 1.75;
    margin-bottom: 1rem;
}

/* ---- Code Blocks ----------------------------------------- */

.docs-code-block {
    border: 1px solid var(--c-border);
    border-radius: 0.375rem;
    overflow: hidden;
    background-color: #090A0B;
    margin-bottom: 1rem;
}

.docs-code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    background-color: var(--c-surface-alt);
    border-bottom: 1px solid var(--c-border);
}

.docs-code-body {
    padding: 1.25rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    line-height: 1.8;
    overflow-x: auto;
    color: var(--c-text);
}

.docs-inline-code {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--c-amber);
    background-color: var(--c-amber-subtle);
    padding: 0.1em 0.35em;
    border-radius: 0.2rem;
}

/* ---- Callout --------------------------------------------- */

.docs-callout {
    padding: 1rem 1.25rem;
    border: 1px solid var(--c-border);
    border-left: 3px solid var(--c-amber);
    border-radius: 0.25rem;
    background-color: var(--c-surface-alt);
    margin-bottom: 1rem;
}

/* ---- Table ----------------------------------------------- */

.docs-table-wrap {
    overflow-x: auto;
    margin-bottom: 1rem;
    border: 1px solid var(--c-border);
    border-radius: 0.375rem;
}

.docs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

.docs-table thead {
    background-color: var(--c-surface-alt);
    border-bottom: 1px solid var(--c-border);
}

.docs-table th {
    padding: 0.625rem 1rem;
    text-align: left;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-text-muted);
    font-weight: 500;
}

.docs-table td {
    padding: 0.625rem 1rem;
    color: var(--c-text-secondary);
    border-bottom: 1px solid var(--c-border);
    line-height: 1.5;
}

.docs-table tr:last-child td {
    border-bottom: none;
}

.docs-table tbody tr:hover td {
    background-color: var(--c-surface-alt);
}