/* ===== Navigation Components ===== */
/* Requires: css/styles.css for CSS variables */

/* Main navigation */
.main-navigation {
    display: flex;
    gap: 20px;
    margin: 20px 0;
    flex-wrap: wrap;
    align-items: center;
}

.main-navigation a {
    color: var(--primary-color);
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.main-navigation a:hover {
    background: var(--primary-color);
    color: white;
    text-decoration: none;
}

.main-navigation a.active {
    background: var(--info-color);
    color: white;
}

/* Breadcrumb navigation */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 15px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb::after {
    content: '/';
    margin: 0 5px;
    color: var(--text-secondary);
}

.breadcrumb:last-child::after {
    display: none;
}

/* Back link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    text-decoration: none;
    margin: 15px 0;
    font-weight: 500;
}

.back-link:hover {
    text-decoration: underline;
}

.back-link::before {
    content: '←';
    font-size: 1.2rem;
}

/* Navigation links section */
.navigation-links {
    background: var(--bg-accent);
    padding: 25px;
    border-radius: 8px;
    margin: 40px 0;
}

.navigation-links h2 {
    border: none;
    margin-bottom: 20px;
}

.navigation-links ul {
    list-style: none;
    padding: 0;
}

.navigation-links li {
    margin: 12px 0;
}

.navigation-links a {
    display: block;
    padding: 10px 15px;
    background: var(--bg-primary);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.navigation-links a:hover {
    background: var(--primary-color);
    color: white;
    text-decoration: none;
}

/* Table of contents navigation */
.toc {
    background: var(--bg-accent);
    border-left: 4px solid var(--info-color);
    padding: 20px;
    margin: 30px 0;
    border-radius: 8px;
}

.toc h3 {
    margin-top: 0;
    color: var(--info-color);
}

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

.toc li {
    margin: 8px 0;
}

.toc a {
    color: var(--text-primary);
    text-decoration: none;
    padding: 5px 0;
    display: block;
}

.toc a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Responsive navigation */
@media (max-width: 768px) {
    .main-navigation {
        flex-direction: column;
        gap: 10px;
    }

    .main-navigation a {
        text-align: center;
        display: block;
        width: 100%;
    }
    
    .breadcrumb {
        flex-wrap: wrap;
        font-size: 0.8rem;
    }
    
    .navigation-links {
        padding: 15px;
    }
    
    .toc {
        padding: 15px;
    }
}