/* Navigation Bar - Glassmorphism Design */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    z-index: var(--z-sticky);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-primary);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
}

.navbar-content {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.navbar-brand:hover {
    opacity: 0.8;
}

.navbar-brand-icon {
    width: 48px;
    height: 48px;
    object-fit: contain;
    flex-shrink: 0;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.navbar-button {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    height: 40px;
    width: 100px;
    min-width: 100px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: center;
}

.navbar-button:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.navbar-button:active {
    transform: translateY(0);
}

.navbar-button-primary {
    background: linear-gradient(135deg, rgba(59, 186, 156, 0.2), rgba(59, 186, 156, 0.1));
    border-color: rgba(59, 186, 156, 0.3);
    color: var(--color-retirement);
}

.navbar-button-primary:hover {
    background: linear-gradient(135deg, rgba(59, 186, 156, 0.3), rgba(59, 186, 156, 0.2));
    border-color: rgba(59, 186, 156, 0.4);
}

/* Mobile navigation */
@media (max-width: 768px) {
    .navbar {
        height: 56px;
        padding: 0 var(--spacing-md);
    }
    
    .navbar-brand {
        font-size: var(--text-base);
    }
    
    .navbar-actions {
        gap: var(--spacing-sm);
    }
    
    .navbar-button {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--text-xs);
    }
}

/* Ensure content is pushed down when navbar is fixed */
body {
    padding-top: 64px;
}

@media (max-width: 768px) {
    body {
        padding-top: 56px;
    }
}