/* Navigation Styles */
.nav {
    background: white;
    border-bottom: 1px solid #E5E7EB;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 48px;
}

.nav-logo {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: -0.02em;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-text {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a.active {
    color: var(--text-primary);
    border-bottom-color: var(--primary-color);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-info {
    color: #6B7280;
    font-size: 0.875rem;
}

.btn-signout {
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid #D1D5DB;
    border-radius: 0.375rem;
    color: #374151;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-signout:hover {
    background: #F9FAFB;
    border-color: #9CA3AF;
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .nav-left {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-right {
        width: 100%;
        justify-content: space-between;
    }
}