/**
 * Footer Component
 * Footer with upgrade links and branding
 *
 * @package BeepBeep_AI
 * @since 5.0.0
 */

/* Base Footer */
.bbai-footer {
    text-align: center;
    margin-top: 2.25rem;
    padding-top: 2.25rem;
    border-top: 1px solid var(--bbai-border-primary);
}

.bbai-upgrade-link {
    color: var(--bbai-info);
    text-decoration: none;
    font-size: 15px;
    font-weight: var(--bbai-font-medium);
    transition: var(--bbai-transition-colors);
}

.bbai-upgrade-link:hover {
    color: var(--bbai-primary-dark);
}

/* Premium Footer CTA */
.bbai-premium-footer-cta {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(168, 85, 247, 0.12) 100%);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 12px;
    padding: 20px 24px;
    margin: 30px 0 16px;
    text-align: center;
    transition: all 0.3s ease;
}

.bbai-premium-footer-cta:hover {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12) 0%, rgba(168, 85, 247, 0.18) 100%);
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateY(-1px);
}

.bbai-footer-cta-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.bbai-footer-cta-icon {
    width: 20px;
    height: 20px;
    color: #8b5cf6;
}

.bbai-footer-cta-text {
    font-size: 15px;
    color: #374151;
    font-weight: 600;
}

.bbai-footer-cta-btn {
    padding: 8px 20px;
    background: #8b5cf6;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.bbai-footer-cta-btn:hover {
    background: #7c3aed;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.bbai-footer-cta-badge {
    font-size: 13px;
    color: #677388;
    margin-left: 8px;
}

/* Footer Divider */
.bbai-premium-footer-divider {
    height: 1px;
    background: #e5e7eb;
    margin: 30px 0 20px 0;
}

/* Footer Branding */
.bbai-premium-footer-branding {
    text-align: center;
    padding: 16px 0;
    font-size: 13px;
    color: #677388;
}

.bbai-premium-footer-branding strong {
    color: #677388;
    font-weight: 600;
}

.bbai-premium-footer-branding a {
    color: #8b5cf6;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.bbai-premium-footer-branding a:hover {
    color: #7c3aed;
    text-decoration: underline;
}