/**
 * Frontend CSS for Semantic Silo Pro
 */

/* Reading Progress Indicator */
.ssp-reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: rgba(0, 0, 0, 0.1);
    z-index: 9999;
}

.ssp-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #0073aa, #00a0d2);
    width: 0%;
    transition: width 0.1s ease;
}

/* Related Content */
.ssp-related-content {
    margin-top: 30px;
    padding: 20px;
    background-color: #f9f9f9;
    border-left: 4px solid #0073aa;
    border-radius: 4px;
}

.ssp-related-content h3 {
    margin-top: 0;
    color: #0073aa;
    font-size: 18px;
}

.ssp-related-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ssp-related-content li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.ssp-related-content li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #0073aa;
    font-weight: bold;
}

.ssp-related-content a {
    color: #0073aa;
    text-decoration: none;
    font-weight: 500;
}

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

/* Enhanced Internal Links */
.ssp-enhanced-link {
    position: relative;
    text-decoration: none;
    border-bottom: 1px dotted #0073aa;
    transition: all 0.3s ease;
}

.ssp-enhanced-link:hover {
    background-color: rgba(0, 115, 170, 0.1);
    border-bottom-style: solid;
}

.ssp-enhanced-link:after {
    content: "🔗";
    font-size: 12px;
    margin-left: 3px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ssp-enhanced-link:hover:after {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .ssp-reading-progress {
        height: 2px;
    }
    
    .ssp-related-content {
        margin-top: 20px;
        padding: 15px;
    }
    
    .ssp-related-content h3 {
        font-size: 16px;
    }
}

/* Print Styles */
@media print {
    .ssp-reading-progress,
    .ssp-related-content {
        display: none;
    }
}