.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    z-index: 1000;
}

.dark-mode .navbar {
    background-color: rgba(29, 31, 44, 0.95);
}

.nav-content {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-family: 'Poppins', sans-serif;
    color: #333;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.dark-mode .nav-link {
    color: #f0f1fa;
}

.nav-link:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.dark-mode .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
    color: #3844EE;
    font-weight: 600;
}

.dark-mode .nav-link.active {
    color: #862FBD;
}