.chat-default {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.ai-avatar {
    width: 88px;
    height: 88px;
    margin-bottom: 24px;
    
    .avatar-icon {
        width: 100%;
        height: 100%;
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 40px;
        color: #fff;
    }
}

.welcome-text {
    color: #6b7280;
    font-size: 14px;
    margin-bottom: 12px;
    text-align: center;
}

.welcome-title {
    font-size: 24px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 40px;
    text-align: center;
}

.suggestion-cards {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 800px;
    
    .suggestion-card {
        width: 220px;
        padding: 20px;
        background: #f9fafb;
        border: 1px solid #e5e7eb;
        border-radius: 12px;
        cursor: pointer;
        transition: all 0.2s ease;
        
        &:hover {
            border-color: #0055AA;
            box-shadow: 0 4px 12px rgba(0, 85, 170, 0.15);
            transform: translateY(-2px);
        }
        
        .card-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            margin-bottom: 12px;
        }
        
        .card-text {
            color: #374151;
            font-size: 14px;
            line-height: 1.5;
            margin: 0;
        }
    }
}
