/* Documentation Hero */
.docs-hero {
    padding: 140px 0 60px;
    background: linear-gradient(180deg, var(--color-bg-light) 0%, var(--color-bg) 100%);
}

.docs-hero-content {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.docs-hero h1 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    color: var(--color-text);
}

/* Active nav link */
.nav-links .active-link {
    color: var(--color-primary) !important;
}

/* Documentation Layout */
.docs-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 64px;
    padding-top: 48px;
    padding-bottom: 100px;
    align-items: start;
}

/* Sidebar */
.docs-sidebar {
    position: sticky;
    top: 96px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    padding-bottom: 32px;
}

.docs-sidebar::-webkit-scrollbar {
    width: 4px;
}

.docs-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.docs-sidebar::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

.docs-nav-section {
    margin-bottom: 28px;
}

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

.docs-nav-section h4 {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-lighter);
    margin-bottom: 10px;
    padding-left: 12px;
}

.docs-nav-section ul {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.docs-nav-section a {
    display: block;
    padding: 6px 12px;
    font-size: 14px;
    color: var(--color-text-light);
    border-radius: 6px;
    transition: all var(--transition);
    line-height: 1.4;
}

.docs-nav-section a:hover {
    color: var(--color-text);
    background-color: var(--color-bg-lighter);
}

.docs-nav-section a.active {
    color: var(--color-primary);
    background-color: rgba(13, 148, 136, 0.08);
    font-weight: 500;
}

/* Documentation Content */
.docs-content {
    min-width: 0;
}

.docs-section {
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--color-border-light);
}

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

.docs-section-major {
    margin-top: 20px;
    padding-top: 20px;
}

.docs-section h2 {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    color: var(--color-text);
}

.docs-section h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--color-text);
}

.docs-section h4 {
    font-size: 17px;
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 12px;
    color: var(--color-text);
}

.docs-section p {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 16px;
}

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

/* Lists */
.docs-list {
    margin: 16px 0;
    padding-left: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.docs-list li {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.6;
    list-style: disc;
}

.docs-list-ordered li {
    list-style: decimal;
}

.docs-list li strong {
    color: var(--color-text);
}

/* Callouts */
.docs-callout {
    padding: 16px 20px;
    background-color: rgba(13, 148, 136, 0.06);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
    margin: 20px 0;
}

.docs-callout strong {
    color: var(--color-text);
}

/* Tables */
.docs-table-wrapper {
    overflow-x: auto;
    margin: 20px 0;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.docs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.docs-table thead {
    background-color: var(--color-bg-lighter);
}

.docs-table th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--color-text);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--color-border);
}

.docs-table td {
    padding: 12px 16px;
    color: var(--color-text-light);
    border-bottom: 1px solid var(--color-border-light);
    line-height: 1.5;
    vertical-align: top;
}

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

.docs-table tbody tr:hover {
    background-color: var(--color-bg-light);
}

.docs-table td strong {
    color: var(--color-text);
}

.docs-table code {
    padding: 2px 6px;
    background-color: var(--color-bg-lighter);
    border-radius: 4px;
    font-size: 13px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--color-primary-dark);
}

/* Inline code */
.docs-section code {
    padding: 2px 6px;
    background-color: var(--color-bg-lighter);
    border-radius: 4px;
    font-size: 13px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--color-primary-dark);
}

/* Languages Grid */
.docs-languages-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 20px 0;
}

.docs-language {
    display: inline-block;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-light);
    background-color: var(--color-bg-lighter);
    border-radius: 100px;
    border: 1px solid var(--color-border);
}

/* KBD in docs */
.docs-section kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    padding: 3px 7px;
    font-family: var(--font-family);
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    box-shadow: 0 1px 0 var(--color-border);
    vertical-align: baseline;
}

/* Responsive */
@media (max-width: 900px) {
    .docs-layout {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .docs-sidebar {
        position: static;
        max-height: none;
        border-bottom: 1px solid var(--color-border);
        padding-bottom: 24px;
        margin-bottom: 40px;
    }

    .docs-nav {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .docs-nav-section {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .docs-hero {
        padding: 120px 0 48px;
    }

    .docs-hero h1 {
        font-size: 32px;
    }

    .docs-section h2 {
        font-size: 24px;
    }

    .docs-section h3 {
        font-size: 19px;
    }

    .docs-nav {
        grid-template-columns: 1fr;
    }

    .docs-table-wrapper {
        margin-left: -24px;
        margin-right: -24px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
}