/* Manual Page Styles */

.manual-content {
    max-width: 900px;
    margin: 40px auto;
    padding: 40px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.manual-content h1 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border-color);
}

.manual-content h2 {
    font-size: 28px;
    color: var(--text-dark);
    margin-top: 48px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.manual-content h3 {
    font-size: 22px;
    color: var(--text-dark);
    margin-top: 32px;
    margin-bottom: 16px;
}

.manual-content h4 {
    font-size: 18px;
    color: var(--text-dark);
    margin-top: 24px;
    margin-bottom: 12px;
}

.manual-content p {
    margin-bottom: 16px;
    line-height: 1.8;
    color: var(--text-dark);
}

.manual-content ul, .manual-content ol {
    margin-bottom: 20px;
    padding-left: 24px;
}

.manual-content li {
    margin-bottom: 8px;
    line-height: 1.7;
}

.manual-content blockquote {
    margin: 20px 0;
    padding: 16px 24px;
    background: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: var(--text-gray);
}

.manual-content code {
    background: var(--bg-light);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'SF Mono', Monaco, Consolas, monospace;
    font-size: 14px;
    color: var(--primary-color);
}

.manual-content pre {
    background: #2d2d2d;
    color: #f8f8f2;
    padding: 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 20px 0;
}

.manual-content pre code {
    background: transparent;
    padding: 0;
    color: inherit;
}

.manual-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 14px;
}

.manual-content th, .manual-content td {
    padding: 12px 16px;
    text-align: left;
    border: 1px solid var(--border-color);
}

.manual-content th {
    background: var(--bg-light);
    font-weight: 600;
    color: var(--text-dark);
}

.manual-content tr:nth-child(even) {
    background: var(--bg-light);
}

.manual-content img {
    max-width: 280px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin: 8px;
}

/* Side-by-side images in centered paragraphs */
.manual-content p[align="center"] {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: 16px;
    text-align: center;
}

.manual-content a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.manual-content a:hover {
    text-decoration: underline;
}

.manual-content hr {
    border: none;
    border-top: 2px solid var(--border-color);
    margin: 40px 0;
}

/* Navigation TOC */
.manual-content .toc {
    background: var(--bg-light);
    padding: 24px;
    border-radius: 8px;
    margin-bottom: 32px;
}

.manual-content .toc ul {
    list-style: none;
    padding-left: 0;
}

.manual-content .toc li {
    margin-bottom: 8px;
}

.manual-content .toc a {
    color: var(--text-dark);
}

/* Responsive */
@media (max-width: 768px) {
    .manual-content {
        margin: 20px;
        padding: 24px;
    }

    .manual-content h1 {
        font-size: 28px;
    }

    .manual-content h2 {
        font-size: 22px;
    }

    .manual-content img {
        max-width: 100%;
    }

    .manual-content p[align="center"] {
        flex-direction: column;
        align-items: center;
    }
}