/* Navigation Bar Styles */
.nav-bar {
    background: #0d1117;
    border-bottom: 1px solid #30363d;
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 9999;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    width: 100%;
    margin-left: -20px;
    margin-right: -20px;
    margin-bottom: 20px;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 0;
    text-decoration: none;
    color: #e6edf3;
    font-weight: 600;
    font-size: 16px;
    margin-right: 30px;
    transition: opacity 0.2s;
}

.nav-logo:hover {
    opacity: 0.8;
}

.nav-logo img {
    width: 32px;
    height: 32px;
    transition: transform 0.2s;
}

.nav-logo:hover img {
    transform: rotate(5deg) scale(1.05);
}

.nav-links {
    display: flex;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    justify-content: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 16px 20px;
    color: #8b949e;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: all 0.2s;
    position: relative;
}

.nav-link:hover {
    color: #e6edf3;
    background: rgba(88, 166, 255, 0.05);
    border-bottom-color: #58a6ff;
}

.nav-link.active {
    color: #58a6ff;
    border-bottom-color: #58a6ff;
    background: rgba(88, 166, 255, 0.08);
}

.nav-link .nav-icon {
    font-size: 16px;
    transition: transform 0.2s;
}

.nav-link:hover .nav-icon {
    transform: scale(1.15);
}

/* Mobile responsive */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 10px;
    }
    
    .nav-logo {
        margin-right: 10px;
    }
    
    .nav-logo-text {
        display: none;
    }
    
    .nav-links {
        gap: 0;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .nav-links::-webkit-scrollbar {
        display: none;
    }
    
    .nav-link {
        padding: 14px 12px;
        font-size: 13px;
        white-space: nowrap;
    }
}