**Public-facing marketing site** with hero section, feature highlights, pricing tiers (Free Forever, Professional, Team, Enterprise), and a "How It Works" walkthrough
**User registration and authentication** system with email verification, password hashing (bcrypt), secure session management, and forgot-password flow
**Admin dashboard** with real-time statistics (upcoming bookings, event types, today's schedule), quick action shortcuts, and recent activity feed
**Event type management** allowing admins to create, edit, activate/deactivate, and delete configurable appointment types with custom durations and color-coding
**Interactive calendar view** displaying all bookings in a full month grid with color-coded status indicators (confirmed, pending, cancelled), click-to-view booking details via modal dialogs, and filtering by event type or status
**Availability management** with per-day scheduling, multiple time ranges, and date blocking for holidays
**Front-end booking flow** guiding visitors through event selection, date picking, time slot selection, and a confirmation form
**Responsive design** optimized for desktop, tablet, and mobile with a clean, minimalist aesthetic
