I'll create a React component that displays five cards side by side for a CRM control panel, following your specifications. I'll use the shadcn/ui components and Tailwind CSS for styling to create a clean and intuitive layout.

Here's the React component that creates the CRM control panel with the five specified cards:

This component creates a CRM control panel with five cards displayed side by side, as requested. Here's a breakdown of the implementation:

1. We use a grid layout with responsive columns to ensure the cards are displayed side by side on larger screens and stack on smaller screens.
2. Each card is created using the Card component from shadcn/ui, maintaining visual consistency across all cards.
3. The SMS Usage card includes a progress bar to visualize the remaining SMS.
4. Icons from Lucide React are used to represent each card's purpose visually.
5. The Active Demo Users and Inactive Demo Users cards have tooltips to provide additional information about what "active" and "inactive" mean in this context.
6. We use contrasting colors (green for active, red for inactive) to differentiate the status of demo users.
7. The layout is responsive and will adjust based on the screen size.
8. Mock data is used for demonstration purposes. In a real application, you would replace this with actual data from your backend or state management system.

This design provides a clean, intuitive, and visually appealing interface for your CRM control panel. The cards are aligned horizontally and provide clear information at a glance, with additional details available through tooltips where necessary.

I'll design an extended section below the five cards to display detailed monthly statistics as requested. I'll use the shadcn/ui chart components to create visually appealing and interactive charts that match the design language of the cards above.

Let's create the extended section with the detailed monthly statistics:

This implementation adds an extended section below the five cards to display detailed monthly statistics. Here's a breakdown of the new features:

1. Active Client Growth:

   • A line chart shows the monthly increase or decrease in the number of active clients.
   • The X-axis represents months, and the Y-axis represents the number of active clients.
   • The line color is determined by the shadcn/ui chart theme.

2. Demo Installations and Purchases:

   • A bar chart compares the number of demos installed vs. the number of demos converted to purchases each month.
   • The X-axis shows months, with two bars per month: one for installed demos and one for purchased demos.
   • Tooltips show exact numbers when hovering over each bar.

3. Active Client Payments:

   • A pie chart shows the percentage of active clients who have completed payments for the most recent month.
   • The chart uses distinct colors to differentiate between paid and unpaid clients.
   • Absolute numbers are displayed alongside percentages below the chart.

The extended statistics section is designed to be visually appealing and easy to interpret:

• It uses the same design language as the cards above, maintaining consistency throughout the dashboard.
• The charts are responsive and will adjust based on the screen size.
• Legends, labels, and hover effects are included for clarity.
• The layout is responsive, with the charts stacking on smaller screens and displaying side-by-side on larger screens.

This implementation provides a comprehensive view of the CRM's key performance indicators, allowing users to quickly grasp trends and make data-driven decisions.