/* ============================================
   Docs layout — left sidebar + content
   ============================================ */

.docs-layout {
    max-width: 100%;
    padding: 0;
    margin: 0;
    display: flex;
    min-height: calc(100vh - 41px);
    flex-direction: row;
}

/* --- Sidebar --- */

.docs-sidebar {
    width: 280px;
    background: white;
    border-right: 1px solid black;
    padding: 2rem 1.5rem;
    position: fixed;
    height: calc(100vh - 41px);
    overflow-y: auto;
    left: 0;
    top: 41px;
}

.docs-header h2 {
    margin: 0 0 0.5rem 0;
    font-size: 1.8rem;
}

.docs-header h2 a {
    text-decoration: none;
    color: black;
}

.docs-header h2 a:hover {
    text-decoration: underline;
}

.docs-subtitle {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 2rem;
}

/* --- Navigation --- */

.docs-nav ul {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.docs-nav li {
    margin-bottom: 0.25rem;
}

.docs-nav li a {
    display: block;
    padding: 0.35rem 0.75rem;
    font-size: 0.9rem;
    color: #333;
    text-decoration: none;
    border-radius: 2px;
}

.docs-nav li a:hover {
    background: #f5f5f5;
}

.docs-nav li.current a {
    background: #e6f3ff;
    color: black;
}

.docs-nav-section {
    font-size: 0.75rem;
    font-weight: normal;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #999;
    margin: 1.5rem 0 0.75rem 0;
    padding: 0 0.75rem;
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

/* --- Content --- */

.docs-content {
    margin-left: 280px;
    padding: 3rem 4rem;
    max-width: 900px;
    flex: 1;
}

.docs-content article h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid black;
    padding-bottom: 0.75rem;
}

.docs-content .content {
    margin-top: 2rem;
}

.docs-content .content h2 {
    font-size: 1.4rem;
    margin: 2.5rem 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #ddd;
}

.docs-content .content h3 {
    font-size: 1.15rem;
    margin: 2rem 0 0.75rem 0;
}

.docs-content .content p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.docs-content .content ul,
.docs-content .content ol {
    margin: 0.5rem 0 1rem 1.5rem;
}

.docs-content .content li {
    margin-bottom: 0.4rem;
    line-height: 1.6;
}

.docs-content .content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.9rem;
}

.docs-content .content th {
    text-align: left;
    padding: 0.5rem 0.75rem;
    border-bottom: 2px solid black;
    font-weight: normal;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.docs-content .content td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid #ddd;
    vertical-align: top;
}

.docs-content .content pre {
    background: #f5f5f5;
    border: 1px solid black;
    padding: 1rem;
    overflow-x: auto;
    margin: 1rem 0;
    font-size: 0.85rem;
    line-height: 1.5;
}

.docs-content .content code {
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    background: #f5f5f5;
    padding: 0.15rem 0.3rem;
}

.docs-content .content pre code {
    background: none;
    padding: 0;
}

/* --- Footer --- */

.docs-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 280px;
    padding: 1rem 1.5rem;
    border-top: 1px solid black;
    background: white;
    text-align: center;
    font-size: 0.85rem;
}

/* --- Responsive --- */

@media (max-width: 768px) {
    .docs-sidebar {
        position: fixed;
        left: -280px;
        width: 280px;
        height: 100vh;
        z-index: 1000;
        transition: left 0.3s ease;
        box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    }

    .docs-sidebar.open {
        left: 0;
    }

    .docs-content {
        margin-left: 0;
        padding: 2rem 1rem;
        padding-top: 4rem;
    }

    .docs-footer {
        position: relative;
        width: 100%;
        left: 0;
    }
}