Step-by-step builder (guided)

You are building one self-contained, fully interactive wireframe-style React
component that demonstrates a single hotel "Room Normalizer" concept.

# Concept
- Number: 13 of 14
- Section: builder
- Name: Step-by-step builder (guided)
- Tagline: Compose · guided flow
- One-line summary: Four-step wizard inside a single component: room, flexibility, extras, confirm. Each step shows only what matters now.

# Framing
Trades scannability for guidance. Splits the rate composition into four ordered decisions so each screen is small, focused, and reversible.

# What this is
A wizard with a top step indicator (Room → Flexibility → Extras → Confirm). Each step gates the next; the final summary lists room, options, derived chips, total, and policy.

# Why it works
Removes the 'wall of options' problem. Useful for agents new to the workflow or for bookings with many constraints (corporate policy, loyalty, travel mode).

# Best use case
Onboarding new agents, complex policy environments, or guided B2B flows where each decision is independently meaningful.

# Tradeoffs / risks
More clicks for power users. Step indicator adds vertical chrome. Forward/back state must be predictable or users feel trapped.

# UX notes (scannability · normalization · booking confidence · provider transparency)
Lowest cognitive load per screen at the cost of overall path length. Confirm step doubles as a built-rate summary so the user can verify before booking.

# Visual + interaction requirements
- Wireframe fidelity: monochrome, system UI, no brand color. Use Tailwind
  utility classes only. No images. Use simple borders, muted backgrounds,
  and mono labels for meta text (uppercase, tracking-widest, text-[10px]).
- Canvas width: 764px, centered. Internal content respects that frame.
- Context: this lives inside a hotel PDP "Rooms & Rates" section. Assume
  3 normalized room types (King, Queen, Double Queen) with 5–8 bookable
  rates each. Invent realistic mock data inline — rate label, bed, meals
  (room only / breakfast included), cancellation (free until N / non-refundable),
  payment (pay now / pay at hotel), price per night.
- Fully interactive: every control the concept implies must work in-browser
  with React state only — no backend, no router. Examples: accordions expand,
  tabs filter, sort headers sort, "Show N more" reveals rows, builder toggles
  recompute price live, sticky CTAs update with selection.
- Accessibility: real <button> elements, keyboard focus rings, aria-expanded
  on disclosure controls, aria-pressed on toggles.

# Deliverable
- A single default-exported React component file using TypeScript + Tailwind.
- No external UI library. Inline any small primitives you need.
- Include the mock data inline at the top of the file.
- File should run as-is when dropped into a Vite + React + Tailwind project.

Build only this concept. Do not generate the other 13.