theme system

Procfile

@@ -0,0 +1,4 @@
+api: bash -c 'cd api && go run main.go'
+ssh: go run main.go
+webhook: stripe listen --api-key $STRIPE_SECRET_KEY --forward-to localhost:8080/api/v1/webhooks/stripe
+tunnel: ngrok http 8080 --log stdout

README.md

@@ -47,7 +47,6 @@ go run main.go
 **Features missing vs reference (terminal.shop):**
 - [ ] Splash/loading screen on connect
 - [ ] Animated logo with blinking cursor
-- [ ] Subscriptions (recurring orders) — subscribe, manage, cancel
 - [ ] API token management page
 - [ ] OAuth app management page
 - [ ] About page

docs/gap-analysis.md

@@ -0,0 +1,93 @@
+# Gap Analysis: Terminal Coffee Shop vs Reference (terminal.shop)
+
+**Date:** 2026-04-08
+
+---
+
+## What's Already Working
+
+- SSH server with key-based auth + auto user creation
+- Shop page with live detail panel
+- Cart (add/remove, synced to API)
+- Full checkout flow: shipping → payment → confirmation
+- Saved addresses and saved cards
+- Order history in account view
+- FAQ page
+- About page
+- Splash screen with blinking cursor animation
+- Responsive layout (small/medium/large)
+- Token refresh
+- Full backend API (Chi router, PostgreSQL, GORM, Stripe webhooks)
+- Shippo shipping integration
+
+---
+
+## Missing Features (vs reference)
+
+### 1. API Token Management
+
+- **Reference:** Create, view, and revoke personal API tokens
+- **Current:** Not implemented
+- **Reference file:** `tokens.go`
+- **Task:** Add tokens section under account view with list + create/revoke actions
+
+### 2. OAuth App Management
+
+- **Reference:** Create, edit, delete OAuth apps with redirect URIs; uses `huh` form
+- **Current:** Not implemented
+- **Reference file:** `apps.go`
+- **Task:** Add apps section under account view with form-based CRUD
+
+### 3. Keyboard Interactive SSH Auth (Anonymous Sessions)
+
+- **Reference:** Supports keyboard interactive auth in addition to public key, generates UUID fingerprints for anonymous users
+- **Current:** Public key auth only (`WithPublicKeyAuth` in `main.go`)
+- **Task:** Add `WithKeyboardInteractiveAuth` to Wish options; generate UUID fingerprint for anonymous sessions
+
+---
+
+## Code Quality Issues
+
+### Theme System
+
+- **Reference:** Centralized `theme.Theme` struct with methods (`Base()`, `TextAccent()`, `Border()`, `Brand()`, `Accent()`)
+- **Current:** 40+ hardcoded hex colors scattered across view files (e.g. `#4682B4`, `#FFFFFF`, `#666666`)
+- **Task:** Create `pkg/tui/theme/theme.go`, extract all colors and styles, update all view files to reference theme
+
+### State Management
+
+- **Reference:** Nested state substruct: `state.shop`, `state.cart`, `state.account`, etc. — each feature owns its state
+- **Current:** Flat `Model` struct with 80+ fields, all mixed together
+- **Task:** Refactor into nested substructs per feature area (breaking change — do after features are stable)
+
+### Viewport-Based Scrolling
+
+- **Reference:** Uses `charmbracelet/bubbles/viewport` throughout for scrollable content
+- **Current:** Manual scroll offset math with hardcoded heights (e.g. `-9` for cart viewport height)
+- **Task:** Replace manual scroll math with `viewport.Model` in cart, account, and FAQ views
+
+---
+
+## Architecture Comparison
+
+| Area | Current | Reference |
+|------|---------|-----------|
+| State management | Flat `Model` struct | Nested `state` substructs per feature |
+| Theme/styling | 40+ hardcoded colors | Centralized `theme.Theme` |
+| Scrolling | Manual offset math | `viewport.Model` |
+| Backend | Full custom API (Chi + GORM) | External SDK (`terminal-sdk-go`) |
+| Auth | SSH pubkey + JWT | SSH pubkey + keyboard interactive |
+| Product model | Custom `Coffee` struct | SDK `terminal.Product` with variants |
+| Forms | `huh` (partial) | `huh` (comprehensive, with huh theme) |
+
+---
+
+## Recommended Order of Work
+
+1. **Fix known bugs** — address delete bug and placeholder item (quick wins, low risk)
+2. **Theme system** — extract colors; unblocks all visual polish
+3. **Viewport-based scrolling** — replace manual math, fixes responsiveness
+4. **API token management** — useful feature, account section
+5. **OAuth app management** — lowest priority unless API access is a goal
+6. **Keyboard interactive SSH auth** — enables anonymous browsing
+7. **Nested state structs** — last, after features are stable (pure refactor)

docs/stripe-js-card-form.md

@@ -0,0 +1,80 @@
+# Custom Card Form with Stripe.js
+
+## Why
+
+The reference (terminal.shop) uses their own branded card input page with Stripe.js
+instead of Stripe Hosted Checkout. This means:
+
+- Full control over the UI/branding
+- No webhooks needed for card saving (token POSTed directly to API)
+- No Stripe Checkout Session required
+- Cleaner flow, fewer moving parts
+
+## How it would work
+
+1. TUI calls `POST /api/v1/cards/collect` → gets `https://yourdomain.com/pay/TOKEN`
+2. User opens URL → sees your own card form (HTML + Stripe.js)
+3. Stripe.js tokenizes card in the browser (client-side, no raw card data APIs needed)
+4. Page POSTs token + TOKEN to your API: `POST /api/v1/cards/collect/TOKEN`
+5. API saves the card to the database
+6. TUI polling detects new card and auto-proceeds
+
+## What to build
+
+### 1. HTML page served at `GET /pay/{token}`
+
+Instead of redirecting to Stripe, serve an HTML page with Stripe Elements.
+The TOKEN from the URL is used to associate the card with the right user.
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+  <script src="https://js.stripe.com/v3/"></script>
+</head>
+<body>
+  <form id="card-form">
+    <div id="card-element"></div>
+    <button type="submit">Save Card</button>
+  </form>
+  <script>
+    const stripe = Stripe('pk_test_YOUR_PUBLISHABLE_KEY');
+    const elements = stripe.elements();
+    const card = elements.create('card');
+    card.mount('#card-element');
+
+    document.getElementById('card-form').addEventListener('submit', async (e) => {
+      e.preventDefault();
+      const { token } = await stripe.createToken(card);
+      await fetch('/api/v1/cards/collect/TOKEN_FROM_URL', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ token: token.id })
+      });
+      window.location.href = '/card-added';
+    });
+  </script>
+</body>
+</html>
+
+```
+
+### 2. New API endpoint: `POST /api/v1/cards/collect/{token}`
+
+- Looks up the user from the token (stored in DB or memory map)
+- Calls Stripe to convert token → PaymentMethod
+- Attaches to customer
+- Saves card to DB
+- No webhook needed
+
+### 3. Remove Stripe Checkout Session logic from CollectCard
+
+`CollectCard` just generates a token, stores user association, returns the URL.
+No `stripeSession.New()` call needed.
+
+## Notes
+
+- Requires a publicly accessible HTTPS domain (same as current approach)
+- The in-memory token→userID map works fine (same TTL concerns as current approach)
+- Could remove the `checkout.session.completed` webhook handler entirely
+- Would need to remove the Stripe Checkout Session dependency from `cards.go`

docs/theme-implementation.md

@@ -0,0 +1,225 @@
+# Theme System Implementation Reference
+
+> Use this document when implementing or modifying the theme system.
+> Every decision and pattern is explained so context loss doesn't stall progress.
+
+---
+
+## What We're Doing
+
+Replacing 40+ scattered `lipgloss.Color("#XXXXXX")` calls across 13 TUI files with a
+centralized `Theme` struct in `pkg/tui/theme/`. Copied closely from the reference
+implementation in `terminal-shop-source/packages/go/pkg/tui/theme/`.
+
+---
+
+## New Files to Create
+
+```
+pkg/tui/theme/theme.go   — Theme struct, BasicTheme(), all color/style methods
+pkg/tui/theme/huh.go     — HuhTheme(), copyFieldStyles(), copyTextStyles()
+```
+
+---
+
+## Files to Modify (in order)
+
+| Step | File | Type of change |
+|------|------|----------------|
+| 1 | `pkg/tui/theme/theme.go` | Create |
+| 2 | `pkg/tui/theme/huh.go` | Create |
+| 3 | `pkg/tui/model.go` | Add `renderer` + `theme` fields; update constructors |
+| 4 | `main.go` | Create renderer from SSH session; pass to NewModelWithAuth |
+| 5 | `pkg/tui/views.go` | 3 color swaps |
+| 6 | `pkg/tui/splash.go` | 2 color swaps |
+| 7 | `pkg/tui/header.go` | 4 color swaps |
+| 8 | `pkg/tui/footer.go` | 2 color swaps |
+| 9 | `pkg/tui/breadcrumbs.go` | 3 color swaps |
+| 10 | `pkg/tui/shop.go` | 6 color swaps |
+| 11 | `pkg/tui/cart.go` | 9 color swaps |
+| 12 | `pkg/tui/account.go` | 14 color swaps |
+| 13 | `pkg/tui/menu.go` | 4 color swaps |
+| 14 | `pkg/tui/help.go` | 5 color swaps |
+| 15 | `pkg/tui/confirmation.go` | 5 color swaps |
+| 16 | `pkg/tui/shipping_form.go` | 4 color swaps + `.WithTheme()` |
+| 17 | `pkg/tui/payment_form.go` | 5 color swaps + `.WithTheme()` |
+
+---
+
+## Color Mapping (hardcoded → theme)
+
+| Hardcoded | Semantic role | Text style method | Color accessor |
+|-----------|--------------|-------------------|----------------|
+| `#FFFFFF` | active / selected text | `m.theme.TextAccent()` | `m.theme.Accent()` |
+| `#AAAAAA` | body / regular text | `m.theme.TextBody()` | `m.theme.Body()` |
+| `#666666` | hints / inactive / dim text | `m.theme.TextDim()` | `m.theme.Dim()` |
+| `#666666` | border foreground | — | `m.theme.Border()` |
+| `#4682B4` | highlight / brand / steel blue | `m.theme.TextHighlight()` | `m.theme.Highlight()` |
+| `#999999` | form label text | `m.theme.TextLabel()` | `m.theme.Label()` |
+| `#00FF00` | success / order placed | `m.theme.TextSuccess()` | `m.theme.Success()` |
+| `"196"` | error text | `m.theme.TextError()` | `m.theme.Error()` |
+| `"205"` | loading / spinner | `m.theme.TextLoading()` | — |
+| `"196"` + `"52"` | error banner bg+fg | `m.theme.PanelError()` | — |
+| `"C6DDF0"` | user name (light blue) | `m.theme.TextHighlight()` | — |
+| `#CCCCCC` | muted subtext | `m.theme.TextBody()` | — |
+
+**Note:** `#666666` is used for BOTH dim text AND border foreground in this project.
+Both `Dim()` and `Border()` return the same value. Use `Border()` in `BorderForeground()`,
+use `Dim()` / `TextDim()` for text styling.
+
+**Note:** Dynamic product colors (`coffee.Color` = `"#8B4513"` etc.) are NOT replaced.
+Keep those as `lipgloss.Color(coffee.Color)`.
+
+---
+
+## Theme Colors (what BasicTheme sets)
+
+```go
+background = AdaptiveColor{Dark: "#000000", Light: "#FBFCFD"}
+border     = AdaptiveColor{Dark: "#666666", Light: "#D7DBDF"}
+body       = Color("#AAAAAA")
+dim        = Color("#666666")
+accent     = AdaptiveColor{Dark: "#FFFFFF", Light: "#11181C"}
+highlight  = Color("#4682B4")
+brand      = Color("#4682B4")   // same as highlight for this project
+label      = Color("#999999")
+success    = Color("#00FF00")
+error      = Color("196")
+```
+
+---
+
+## How the Renderer Works
+
+The reference implementation creates a `*lipgloss.Renderer` **per SSH session**:
+
+```go
+// main.go — SSH handler
+renderer := bubbletea.MakeRenderer(s)   // s = ssh.Session
+```
+
+This lets lipgloss detect the correct color profile for each client's terminal
+(e.g. TrueColor for Ghostty vs 256-color for basic terminals). All style creation
+inside the theme uses `renderer.NewStyle()` instead of the global `lipgloss.NewStyle()`.
+
+In this project:
+- SSH sessions → renderer from `bubbletea.MakeRenderer(s)`
+- Local / test mode → `lipgloss.DefaultRenderer()`
+
+---
+
+## Usage Pattern in Views
+
+All view functions are methods on `Model`, so `m.theme` is always available.
+
+**Text-only style (before → after):**
+```go
+// before
+lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Bold(true).Width(18)
+
+// after
+m.theme.TextAccent().Bold(true).Width(18)
+```
+
+**Border foreground (before → after):**
+```go
+// before
+lipgloss.NewStyle().Border(lipgloss.NormalBorder()).BorderForeground(lipgloss.Color("#666666"))
+
+// after
+lipgloss.NewStyle().Border(lipgloss.NormalBorder()).BorderForeground(m.theme.Border())
+```
+
+**Selected item background (before → after):**
+```go
+// before
+lipgloss.NewStyle().Background(lipgloss.Color("#4682B4")).Foreground(lipgloss.Color("#FFFFFF"))
+
+// after
+lipgloss.NewStyle().Background(m.theme.Highlight()).Foreground(m.theme.Accent())
+```
+
+**`lipgloss.NewStyle()` stays for layout-only styles** (Width, Margin, Padding, Align
+with no color). Only color-setting calls move to the theme.
+
+---
+
+## Huh Form Theme
+
+`HuhTheme()` creates a `*huh.Theme` applied to shipping and payment forms.
+
+Applied by chaining `.WithTheme(m.theme.Form())` on the `huh.NewForm(...)` call:
+
+```go
+// shipping_form.go and payment_form.go — in buildShippingForm / buildPaymentForm
+f := huh.NewForm(...).
+    WithShowErrors(false).
+    WithShowHelp(false).
+    WithTheme(m.theme.Form())   // ← add this line
+```
+
+Form theme styles:
+- Focused border: thick left border in accent color (`#FFFFFF`)
+- Field title + body text: body color (`#AAAAAA`)
+- Cursor: highlight color (`#4682B4`)
+- Placeholder text: dim color (`#666666`)
+- Error: color `"196"`
+- Blurred fields: hidden border (same styles, border invisible)
+
+---
+
+## Constructor Changes (model.go)
+
+**Before:** `NewModel(username string)` initializes everything.
+`NewModelWithAuth(fingerprint, pubKey, apiURL, secret, stripeKey)` calls NewModel.
+
+**After:** A private `newModelWithRenderer(username, renderer)` does the heavy init.
+Both public constructors call it:
+
+```go
+func NewModel(username string) Model {
+    return newModelWithRenderer(username, lipgloss.DefaultRenderer())
+}
+
+func NewModelWithAuth(renderer *lipgloss.Renderer, fingerprint, pubKey, apiURL, secret, stripeKey string) Model {
+    m := newModelWithRenderer("", renderer)
+    m.Fingerprint = fingerprint
+    // ... etc
+    return m
+}
+```
+
+`NewModelWithAuth` signature change: **renderer moves to first parameter**.
+Update the call in `main.go` accordingly.
+
+---
+
+## Theme Methods Quick Reference
+
+```go
+// Color accessors (lipgloss.TerminalColor — use in .Foreground() / .Background())
+m.theme.Accent()      // #FFFFFF / #11181C adaptive
+m.theme.Body()        // #AAAAAA
+m.theme.Dim()         // #666666
+m.theme.Border()      // #666666 / #D7DBDF adaptive
+m.theme.Highlight()   // #4682B4
+m.theme.Brand()       // #4682B4
+m.theme.Label()       // #999999
+m.theme.Success()     // #00FF00
+m.theme.Error()       // "196"
+m.theme.Background()  // #000000 / #FBFCFD adaptive
+
+// Style helpers (lipgloss.Style — chain .Bold(), .Width(), .Padding() etc.)
+m.theme.Base()           // base style, body foreground
+m.theme.TextAccent()     // white text
+m.theme.TextBody()       // gray text (#AAAAAA)
+m.theme.TextDim()        // dim text (#666666)
+m.theme.TextHighlight()  // steel blue text (#4682B4)
+m.theme.TextBrand()      // same as TextHighlight
+m.theme.TextLabel()      // label text (#999999)
+m.theme.TextSuccess()    // green text (#00FF00)
+m.theme.TextError()      // error text ("196")
+m.theme.TextLoading()    // loading pink text ("205")
+m.theme.PanelError()     // error banner: dark red bg + red fg
+m.theme.Form()           // *huh.Theme for form styling
+```

main.go

@@ -33,6 +33,8 @@ var (
 )
 
 func teaHandler(s ssh.Session) (tea.Model, []tea.ProgramOption) {
+	renderer := bubbletea.MakeRenderer(s)
+
 	// Extract SSH public key from session
 	pubKey := s.PublicKey()
 
@@ -43,7 +45,7 @@ func teaHandler(s ssh.Session) (tea.Model, []tea.ProgramOption) {
 	}
 
 	// Create TUI model with user context (no registration screen needed!)
-	m := tui.NewModelWithAuth(fingerprint, pubKeyStr, apiURL, authFingerprintKey, stripePublicKey)
+	m := tui.NewModelWithAuth(renderer, fingerprint, pubKeyStr, apiURL, authFingerprintKey, stripePublicKey)
 	return m, []tea.ProgramOption{tea.WithAltScreen()}
 }
 

pkg/models/coffee.go

@@ -26,7 +26,7 @@ func (Coffee) TableName() string {
 	return "coffees"
 }
 
-// AccountMenuItems something
+// AccountMenuItems 
 var AccountMenuItems = []string{
 	"order history",
 	"faq",

pkg/tui/account.go

@@ -19,15 +19,15 @@ func (m Model) BuildAccountView(availableHeight int) string {
 	for i, item := range models.AccountMenuItems {
 		if m.AccountCursor == i {
 			style := lipgloss.NewStyle().
-				Background(lipgloss.Color("#4682B4")).
-				Foreground(lipgloss.Color("#FFFFFF")).
+				Background(m.theme.Highlight()).
+				Foreground(m.theme.Accent()).
 				Padding(0, 1).
 				Width(leftWidth - 2).
 				Align(lipgloss.Left)
 			leftPanel += style.Render(item) + "\n"
 		} else {
 			style := lipgloss.NewStyle().
-				Foreground(lipgloss.Color("#AAAAAA")).
+				Foreground(m.theme.Body()).
 				Padding(0, 1).
 				Width(leftWidth - 2).
 				Align(lipgloss.Left)
@@ -41,10 +41,7 @@ func (m Model) BuildAccountView(availableHeight int) string {
 	// Build the detail view (right panel) based on cursor position
 	detailView := ""
 	if m.AccountCursor >= 0 && m.AccountCursor < len(models.AccountMenuItems) {
-		titleStyle := lipgloss.NewStyle().
-			Bold(true).
-			Foreground(lipgloss.Color("#FFFFFF")).
-			MarginBottom(2)
+		titleStyle := m.theme.TextAccent().Bold(true).MarginBottom(2)
 
 		// On small terminals, use full content width
 		detailContentWidth := rightWidth - 2
@@ -52,9 +49,7 @@ func (m Model) BuildAccountView(availableHeight int) string {
 			detailContentWidth = m.widthContent - 2
 		}
 
-		contentStyle := lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#AAAAAA")).
-			Width(detailContentWidth)
+		contentStyle := m.theme.TextBody().Width(detailContentWidth)
 
 		selectedItem := models.AccountMenuItems[m.AccountCursor]
 		switch selectedItem {
@@ -84,15 +79,13 @@ func (m Model) BuildAccountView(availableHeight int) string {
 				}
 
 				if m.OrderViewState == 0 {
-					hintStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#666666"))
+					hintStyle := m.theme.TextDim()
 					lines += "\n" + hintStyle.Render("enter: browse orders")
 				}
 				detailView = lines
 			}
 		case "faq":
-			questionStyle := lipgloss.NewStyle().
-				Foreground(lipgloss.Color("#4682B4")).
-				Bold(true)
+			questionStyle := m.theme.TextHighlight().Bold(true)
 
 			faqContent := ""
 			for i, faq := range m.FAQs {
@@ -104,16 +97,12 @@ func (m Model) BuildAccountView(availableHeight int) string {
 			}
 			detailView = titleStyle.Render("FAQ") + "\n\n" + faqContent
 			if !m.FaqFocused {
-				hintStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#666666"))
+				hintStyle := m.theme.TextDim()
 				detailView += "\n\n" + hintStyle.Render("enter: scroll faq")
 			}
 		case "about":
-			accentStyle := lipgloss.NewStyle().
-				Foreground(lipgloss.Color("#4682B4")).
-				Bold(true)
-			userStyle := lipgloss.NewStyle().
-				Foreground(lipgloss.Color("C6DDF0")).
-				Bold(true)
+			accentStyle := m.theme.TextHighlight().Bold(true)
+			userStyle := m.theme.TextAccent().Bold(true)
 
 			aboutContent := contentStyle.Render(wordWrap(
 				"This project is heavily inspired by the wonderful team who made TerminalDotShop. I want to thank them for open-sourcing the code for that project. Cudos to those smart, funny, amazing looking devs:",
@@ -199,16 +188,11 @@ func (m Model) BuildAccountView(availableHeight int) string {
 // Shows order number, date, status, total, and the first 2 items as a preview.
 func (m Model) buildOrderCard(order models.Order, boxWidth int, isSelected bool, boxPadding int, containerWidth int) string {
 	// Order header line: "Order #123" left, "Jan 02 2026  PAID" right
-	nameStyle := lipgloss.NewStyle().
-		Bold(true).
-		Foreground(lipgloss.Color("#FFFFFF"))
+	nameStyle := m.theme.TextAccent().Bold(true)
 
-	dimStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#666666"))
+	dimStyle := m.theme.TextDim()
 
-	statusStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#4682B4")).
-		Bold(true)
+	statusStyle := m.theme.TextHighlight().Bold(true)
 
 	orderLabel := nameStyle.Render(fmt.Sprintf("Order #%d", order.ID))
 	total := nameStyle.Render(fmt.Sprintf("$%.2f", float64(order.Total)/100.0))
@@ -254,13 +238,13 @@ func (m Model) buildOrderCard(order models.Order, boxWidth int, isSelected bool,
 	if isSelected {
 		itemBox = lipgloss.NewStyle().
 			Border(lipgloss.NormalBorder(), true).
-			BorderForeground(lipgloss.Color("#FFFFFF")).
+			BorderForeground(m.theme.Accent()).
 			Padding(boxPadding, 2).
 			Width(boxWidth)
 	} else {
 		itemBox = lipgloss.NewStyle().
 			Border(lipgloss.NormalBorder()).
-			BorderForeground(lipgloss.Color("#666666")).
+			BorderForeground(m.theme.Border()).
 			Padding(boxPadding, 2).
 			Width(boxWidth)
 	}
@@ -274,20 +258,13 @@ func (m Model) buildOrderCard(order models.Order, boxWidth int, isSelected bool,
 
 // buildOrderDetailView renders the full detail view for a single order.
 func (m Model) buildOrderDetailView(order models.Order, width int) string {
-	titleStyle := lipgloss.NewStyle().
-		Bold(true).
-		Foreground(lipgloss.Color("#FFFFFF")).
-		MarginBottom(1)
+	titleStyle := m.theme.TextAccent().Bold(true).MarginBottom(1)
 
-	labelStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#4682B4")).
-		Bold(true)
+	labelStyle := m.theme.TextHighlight().Bold(true)
 
-	valueStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#AAAAAA"))
+	valueStyle := m.theme.TextBody()
 
-	dimStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#666666"))
+	dimStyle := m.theme.TextDim()
 
 	var b strings.Builder
 
@@ -366,12 +343,8 @@ func (m Model) computeFaqScrollMax() int {
 		detailContentWidth = m.widthContent - 2
 	}
 
-	questionStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#4682B4")).
-		Bold(true)
-	contentStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#AAAAAA")).
-		Width(detailContentWidth)
+	questionStyle := m.theme.TextHighlight().Bold(true)
+	contentStyle := m.theme.TextBody().Width(detailContentWidth)
 
 	faqContent := ""
 	for i, faq := range m.FAQs {
@@ -382,10 +355,7 @@ func (m Model) computeFaqScrollMax() int {
 		}
 	}
 
-	titleStyle := lipgloss.NewStyle().
-		Bold(true).
-		Foreground(lipgloss.Color("#FFFFFF")).
-		MarginBottom(2)
+	titleStyle := m.theme.TextAccent().Bold(true).MarginBottom(2)
 	detailView := titleStyle.Render("FAQ") + "\n\n" + faqContent
 
 	totalLines := len(strings.Split(detailView, "\n"))

pkg/tui/breadcrumbs.go

@@ -10,15 +10,9 @@ func (m Model) BuildBreadcrumbs() string {
 		return ""
 	}
 
-	activeStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#FFFFFF")).
-		Bold(true)
-
-	inactiveStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#666666"))
-
-	sepStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#666666"))
+	activeStyle := m.theme.TextAccent().Bold(true)
+	inactiveStyle := m.theme.TextDim()
+	sepStyle := m.theme.TextDim()
 
 	sep := sepStyle.Render(" / ")
 

pkg/tui/cart.go

@@ -29,8 +29,7 @@ func (m Model) updateCartViewport() Model {
 
 func (m Model) generateCartContent() string {
 	if len(m.Cart) == 0 {
-		emptyStyle := lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#666666")).
+		emptyStyle := m.theme.TextDim().
 			Align(lipgloss.Center).
 			Width(m.widthContent).
 			Padding(2, 0)
@@ -49,23 +48,17 @@ func (m Model) generateCartContent() string {
 	for idx, item := range itemSlice {
 		itemTotal := item.Quantity * item.Coffee.Price
 
-		nameStyle := lipgloss.NewStyle().
-			Bold(true).
-			Foreground(lipgloss.Color("#FFFFFF"))
+		nameStyle := m.theme.TextAccent().Bold(true)
 
 		individualPriceStyle := lipgloss.NewStyle().
 			Foreground(lipgloss.Color(item.Coffee.Color)).
 			Bold(true)
 
-		infoStyle := lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#AAAAAA"))
+		infoStyle := m.theme.TextBody()
 
-		quantityStyle := lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#FFFFFF"))
+		quantityStyle := m.theme.TextAccent()
 
-		totalPriceStyle := lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#FFFFFF")).
-			Bold(true)
+		totalPriceStyle := m.theme.TextAccent().Bold(true)
 
 		nameText := nameStyle.Render(item.Coffee.Name)
 		individualPriceText := individualPriceStyle.Render(fmt.Sprintf(" $%.2f", float64(item.Coffee.Price)/100))
@@ -97,18 +90,18 @@ func (m Model) generateCartContent() string {
 		if idx == m.CartCursor {
 			itemBox = lipgloss.NewStyle().
 				Border(lipgloss.NormalBorder(), true).
-				BorderForeground(lipgloss.Color("#FFFFFF")).
+				BorderForeground(m.theme.Accent()).
 				Padding(boxPadding, 2).
 				Width(boxWidth).
-				Foreground(lipgloss.Color("#FFFFFF")).
+				Foreground(m.theme.Accent()).
 				Bold(true)
 		} else {
 			itemBox = lipgloss.NewStyle().
 				Border(lipgloss.NormalBorder()).
-				BorderForeground(lipgloss.Color("#666666")).
+				BorderForeground(m.theme.Border()).
 				Padding(boxPadding, 2).
 				Width(boxWidth).
-				Foreground(lipgloss.Color("#FFFFFF"))
+				Foreground(m.theme.Accent())
 		}
 
 		centered := lipgloss.NewStyle().

pkg/tui/confirmation.go

@@ -3,8 +3,6 @@ package tui
 import (
 	"fmt"
 
-	"terminalShop/pkg/models"
-
 	"github.com/charmbracelet/bubbles/viewport"
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
@@ -12,52 +10,42 @@ import (
 
 // RenderConfirmation renders the order confirmation view
 func (m Model) RenderConfirmation() string {
-	titleStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#FFFFFF")).
-		Bold(true).
-		Padding(0, 0, 1, 0)
+	titleStyle := m.theme.TextAccent().Bold(true).Padding(0, 0, 1, 0)
 
-	sectionStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#CCCCCC")).
-		Padding(0, 0, 1, 2)
+	sectionStyle := m.theme.TextBody().Padding(0, 0, 1, 2)
 
-	labelStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#666666"))
+	labelStyle := m.theme.TextDim()
 
-	valueStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#FFFFFF"))
+	valueStyle := m.theme.TextAccent()
 
-	successStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#00FF00")).
-		Bold(true).
-		Padding(1, 0)
+	successStyle := m.theme.TextSuccess().Bold(true).Padding(1, 0)
 
 	title := titleStyle.Render("Order Confirmation")
 
 	// Shipping summary
 	shippingSection := ""
-	if m.ShippingInfo != nil {
+	if m.ConfirmShipping != nil {
 		shippingSection = sectionStyle.Render(
 			labelStyle.Render("Ship to: ") +
-				valueStyle.Render(m.ShippingInfo.Name) + "\n" +
+				valueStyle.Render(m.ConfirmShipping.Name) + "\n" +
 				labelStyle.Render("         ") +
-				valueStyle.Render(m.ShippingInfo.Street) + "\n" +
+				valueStyle.Render(m.ConfirmShipping.Street) + "\n" +
 				labelStyle.Render("         ") +
-				valueStyle.Render(fmt.Sprintf("%s, %s %s, %s", m.ShippingInfo.City, m.ShippingInfo.State, m.ShippingInfo.Zip, m.ShippingInfo.Country)),
+				valueStyle.Render(fmt.Sprintf("%s, %s %s, %s", m.ConfirmShipping.City, m.ConfirmShipping.State, m.ConfirmShipping.Zip, m.ConfirmShipping.Country)),
 		)
 	}
 
-	// Cart summary
+	// Items summary
 	cartSection := ""
-	total := 0
-	items := m.GetCartItemsSlice()
-	for _, item := range items {
+	for _, item := range m.ConfirmItems {
 		line := fmt.Sprintf("  %s x%d  $%.2f", item.Coffee.Name, item.Quantity, float64(item.Coffee.Price*item.Quantity)/100)
 		cartSection += sectionStyle.Render(line) + "\n"
-		total += item.Coffee.Price * item.Quantity
 	}
 	cartSection += sectionStyle.Render(
-		labelStyle.Render("Total: ") + valueStyle.Render(fmt.Sprintf("$%.2f", float64(total)/100)),
+		labelStyle.Render("Shipping: ") + valueStyle.Render("$0.00"),
+	) + "\n"
+	cartSection += sectionStyle.Render(
+		labelStyle.Render("Total:    ") + valueStyle.Render(fmt.Sprintf("$%.2f", float64(m.ConfirmTotal)/100)),
 	)
 
 	success := successStyle.Render("Order placed successfully!")
@@ -122,10 +110,10 @@ func (m Model) ConfirmUpdate(msg tea.Msg) (Model, tea.Cmd) {
 	}
 
 	m = m.SwitchPage(shopPage)
-	m.ShippingInfo = nil
 	m.CheckingOut = false
-	m.Cart = make(map[uint]*models.CartItem)
-	m.CartCursor = 0
+	m.ConfirmTotal = 0
+	m.ConfirmItems = nil
+	m.ConfirmShipping = nil
 	m = m.resetPageState()
 	return m, func() tea.Msg {
 		if m.APIClient != nil {

pkg/tui/footer.go

@@ -8,13 +8,10 @@ import (
 
 func (m Model) BuildFooter() string {
 	// Style for keybinds (bold)
-	keybindStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#666666")).
-		Bold(true)
+	keybindStyle := m.theme.TextDim().Bold(true)
 
 	// Style for descriptions (normal)
-	descStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#666666"))
+	descStyle := m.theme.TextDim()
 
 	// On small terminals, only show the menu hint
 	if m.size == small {

pkg/tui/header.go

@@ -16,9 +16,9 @@ func (m Model) BuildHeader() string {
 	}
 
 	// Define colors
-	grayStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#AAAAAA"))
-	boldWhiteStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Bold(true)
-	boldGrayStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#AAAAAA")).Bold(true)
+	grayStyle := m.theme.TextBody()
+	boldWhiteStyle := m.theme.TextAccent().Bold(true)
+	boldGrayStyle := m.theme.TextBody().Bold(true)
 
 	// Build cart tab (used in all sizes)
 	itemCountText := grayStyle.Render(fmt.Sprintf("[%d]", itemCount))
@@ -51,10 +51,10 @@ func (m Model) BuildHeader() string {
 	case medium:
 		menuTab := boldGrayStyle.Render("m") + " " + grayStyle.Render("menu")
 		logo := boldWhiteStyle.Render("terminal coffee")
-		separator := lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Render("|")
+		separator := m.theme.TextAccent().Render("|")
 		tabsContent = menuTab + " " + separator + " " + logo + " " + separator + " " + cartTab
 	default:
-		separator := lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Render("|")
+		separator := m.theme.TextAccent().Render("|")
 
 		var shopKeybind, shopName string
 		if m.currentPage == shopPage {

pkg/tui/help.go

@@ -6,9 +6,9 @@ import (
 )
 
 func (m Model) BuildHelpView() string {
-	bold := lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Bold(true)
-	base := lipgloss.NewStyle().Foreground(lipgloss.Color("#AAAAAA"))
-	header := lipgloss.NewStyle().Foreground(lipgloss.Color("#4682B4")).Bold(true)
+	bold := m.theme.TextAccent().Bold(true)
+	base := m.theme.TextBody()
+	header := m.theme.TextHighlight().Bold(true)
 	rowStyle := lipgloss.NewStyle().Padding(0, 1)
 
 	sections := []struct {
@@ -76,12 +76,12 @@ func (m Model) BuildHelpView() string {
 		}
 	}
 
-	logoStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Bold(true)
+	logoStyle := m.theme.TextAccent().Bold(true)
 	logo := logoStyle.Render("keybindings")
 
 	modal := lipgloss.NewStyle().
 		Border(lipgloss.NormalBorder()).
-		BorderForeground(lipgloss.Color("#666666")).
+		BorderForeground(m.theme.Border()).
 		Padding(1, 2).
 		Render(content)
 

pkg/tui/menu.go

@@ -8,9 +8,9 @@ import (
 
 
 func (m Model) BuildMenuView() string {
-	bold := lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Bold(true)
+	bold := m.theme.TextAccent().Bold(true)
 
-	base := lipgloss.NewStyle().Foreground(lipgloss.Color("#AAAAAA"))
+	base := m.theme.TextBody()
 
 	rowStyle := lipgloss.NewStyle().Padding(0,1)
 	rows := []string{
@@ -28,10 +28,10 @@ func (m Model) BuildMenuView() string {
 	}
 
 
-	logoStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Bold(true)
+	logoStyle := m.theme.TextAccent().Bold(true)
 	logo := logoStyle.Render("terminal coffee")
 
-	modal := lipgloss.NewStyle().Border(lipgloss.NormalBorder()).BorderForeground(lipgloss.Color("#666666")).Padding(1,2).Render(menuContent)
+	modal := lipgloss.NewStyle().Border(lipgloss.NormalBorder()).BorderForeground(m.theme.Border()).Padding(1, 2).Render(menuContent)
 
 	hint := base.Render("press esc to close")
 

pkg/tui/model.go

@@ -9,11 +9,13 @@ import (
 	"github.com/charmbracelet/bubbles/key"
 	"github.com/charmbracelet/bubbles/viewport"
 	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
 	"github.com/stripe/stripe-go/v78"
 	stripetoken "github.com/stripe/stripe-go/v78/token"
 
 	"terminalShop/pkg/api"
 	"terminalShop/pkg/models"
+	"terminalShop/pkg/tui/theme"
 )
 
 // termSize represents the terminal size category for responsive layout.
@@ -101,6 +103,10 @@ type Model struct {
 	ErrorMsg  string // error message if API fetch fails
 	APIClient *api.Client
 
+	// Rendering
+	renderer *lipgloss.Renderer
+	theme    theme.Theme
+
 	// Checkout state
 	ShippingForm     *ShippingFormState // Shipping form state (nil when not in shipping step)
 	PaymentForm      *PaymentFormState  // Payment form state (nil when not in payment step)
@@ -130,6 +136,11 @@ type Model struct {
 	splashDelayDone bool // true when minimum display time has elapsed
 	splashCursor    bool // toggles for blinking cursor animation
 
+	// Confirmation screen — snapshot populated on checkout, cleared when leaving confirm page
+	ConfirmTotal    int              // server-confirmed order total in cents
+	ConfirmItems    []models.CartItem // cart items at time of purchase
+	ConfirmShipping *models.Address  // shipping address at time of purchase
+
 }
 
 type shopState struct {
@@ -610,11 +621,18 @@ func (m Model) GetCartItemsSlice() []*models.CartItem {
 	return items
 }
 
-// NewModel creates a new model with default coffee options
+// NewModel creates a new model using the default renderer.
 func NewModel(username string) Model {
+	return newModelWithRenderer(username, lipgloss.DefaultRenderer())
+}
+
+// newModelWithRenderer creates a new model with the given renderer.
+func newModelWithRenderer(username string, renderer *lipgloss.Renderer) Model {
 	m := Model{
 		Username:    username,
 		currentPage: splashPage,
+		renderer:    renderer,
+		theme:       theme.BasicTheme(renderer),
 		Coffees: []models.Coffee{
 			{
 				Name:        "Espresso",
@@ -684,9 +702,9 @@ func NewModel(username string) Model {
 	return m
 }
 
-// NewModelWithAuth creates a new model with user authentication context
-func NewModelWithAuth(fingerprint string, pubKeyStr string, apiURL string, clientSecret string, stripePublicKey string) Model {
-	m := NewModel("")
+// NewModelWithAuth creates a new model with user authentication context.
+func NewModelWithAuth(renderer *lipgloss.Renderer, fingerprint string, pubKeyStr string, apiURL string, clientSecret string, stripePublicKey string) Model {
+	m := newModelWithRenderer("", renderer)
 	m.Fingerprint = fingerprint
 	m.SSHPublicKeyStr = pubKeyStr
 	m.AuthFingerprintKey = clientSecret

pkg/tui/payment_form.go

@@ -99,7 +99,8 @@ func (m Model) buildPaymentForm(state *PaymentFormState) *huh.Form {
 		),
 	).
 		WithShowErrors(false).
-		WithShowHelp(false)
+		WithShowHelp(false).
+		WithTheme(m.theme.Form())
 
 	if m.size < medium {
 		f = f.WithLayout(huh.LayoutStack).WithWidth(m.widthContent)
@@ -236,17 +237,10 @@ func (m Model) UpdatePaymentForm(msg tea.Msg, state *PaymentFormState) tea.Cmd {
 // RenderPaymentForm renders the payment form view
 func (m Model) RenderPaymentForm(state *PaymentFormState) string {
 	if state.submitting {
-		loadingStyle := lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#FFFFFF")).
-			Bold(true).
-			Padding(1)
-		return loadingStyle.Render("Processing payment...")
+		return m.theme.TextAccent().Bold(true).Padding(1).Render("Processing payment...")
 	}
 
-	titleStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#FFFFFF")).
-		Bold(true).
-		Padding(0, 0, 1, 0)
+	titleStyle := m.theme.TextAccent().Bold(true).Padding(0, 0, 1, 0)
 
 	cardLast4 := ""
 	if len(state.CardNumber) >= 4 {
@@ -330,10 +324,10 @@ func (m Model) PaymentPageView() string {
 }
 
 func (m Model) RenderCardList() string {
-	titleStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Bold(true).Padding(0, 0, 1, 0)
-	activeStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Bold(true)
-	inactiveStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#666666"))
-	labelStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#999999"))
+	titleStyle := m.theme.TextAccent().Bold(true).Padding(0, 0, 1, 0)
+	activeStyle := m.theme.TextAccent().Bold(true)
+	inactiveStyle := m.theme.TextDim()
+	labelStyle := m.theme.TextLabel()
 
 	title := titleStyle.Render("Select Payment Method")
 
@@ -378,8 +372,8 @@ func (m Model) RenderCardList() string {
 }
 
 func (m Model) renderPaymentHttpsView() string {
-	baseStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#999999"))
-	accentStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#4682B4"))
+	baseStyle := m.theme.TextLabel()
+	accentStyle := m.theme.TextHighlight()
 
 	if m.CollectURL == nil {
 		return baseStyle.Render("  generating payment link...")
@@ -436,11 +430,19 @@ func (m Model) PaymentUpdate(msg tea.Msg) (Model, tea.Cmd) {
 			m.PaymentForm = m.InitPaymentForm()
 			return m, m.PaymentForm.form.Init()
 		}
-		m = m.SwitchPage(confirmPage)
-		m.OrdersLoaded = false
+		// Snapshot order details before clearing cart/shipping
+		m.ConfirmTotal = msg.Total
+		for _, item := range m.GetCartItemsSlice() {
+			m.ConfirmItems = append(m.ConfirmItems, *item)
+		}
+		m.ConfirmShipping = m.ShippingInfo
+
+		// Clear cart and shipping immediately so they don't appear stale elsewhere
 		m.Cart = make(map[uint]*models.CartItem)
 		m.CartCursor = 0
 		m.ShippingInfo = nil
+		m.OrdersLoaded = false
+		m = m.SwitchPage(confirmPage)
 		return m, nil
 
 	case PaymentFormErrorMsg:

pkg/tui/shipping_form.go

@@ -121,7 +121,8 @@ func (m Model) buildShippingForm(state *ShippingFormState) *huh.Form {
 		),
 	).
 		WithShowErrors(false).
-		WithShowHelp(false)
+		WithShowHelp(false).
+		WithTheme(m.theme.Form())
 
 	if m.size < medium {
 		f = f.WithLayout(huh.LayoutStack).WithWidth(m.widthContent)
@@ -241,19 +242,10 @@ func (m Model) UpdateShippingForm(msg tea.Msg, state *ShippingFormState) tea.Cmd
 // RenderShippingForm renders the shipping form view
 func (m Model) RenderShippingForm(state *ShippingFormState) string {
 	if state.submitting {
-		loadingStyle := lipgloss.NewStyle().
-			Foreground(lipgloss.Color("#FFFFFF")).
-			Bold(true).
-			Padding(1)
-		return loadingStyle.Render("Processing shipping information...")
+		return m.theme.TextAccent().Bold(true).Padding(1).Render("Processing shipping information...")
 	}
 
-	titleStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#FFFFFF")).
-		Bold(true).
-		Padding(0, 0, 1, 0)
-
-	title := titleStyle.Render("Shipping Address")
+	title := m.theme.TextAccent().Bold(true).Padding(0, 0, 1, 0).Render("Shipping Address")
 	form := state.form.View()
 
 	return lipgloss.JoinVertical(
@@ -312,10 +304,10 @@ func (m Model) ShippingPageView() string {
 }
 
 func (m Model) RenderAddressList() string {
-	titleStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Bold(true).Padding(0, 0, 1, 0)
-	activeStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Bold(true)
-	inactiveStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#666666"))
-	labelStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("#999999"))
+	titleStyle := m.theme.TextAccent().Bold(true).Padding(0, 0, 1, 0)
+	activeStyle := m.theme.TextAccent().Bold(true)
+	inactiveStyle := m.theme.TextDim()
+	labelStyle := m.theme.TextLabel()
 
 	title := titleStyle.Render("Selected Shipping Address")
 

pkg/tui/shop.go

@@ -66,7 +66,7 @@ func (m Model) updateShopViewports() Model {
 func (m Model) getShopMenuContent() string {
 	menuWidth, _ := m.calculateShopWidths()
 
-	selectedColor := lipgloss.Color("#4682B4")
+	selectedColor := m.theme.Highlight()
 	if m.shop.selected >= 0 && m.shop.selected < len(m.Coffees) {
 		if c := m.Coffees[m.shop.selected].Color; c != "" {
 			selectedColor = lipgloss.Color(c)
@@ -76,19 +76,17 @@ func (m Model) getShopMenuContent() string {
 	var normal, highlighted lipgloss.Style
 	if m.size < large {
 		menuWidth = m.widthContent
-		normal = lipgloss.NewStyle().
+		normal = m.theme.TextBody().
+			Width(menuWidth - 1).Align(lipgloss.Center)
+		highlighted = m.theme.TextAccent().
 			Width(menuWidth - 1).Align(lipgloss.Center).
-			Foreground(lipgloss.Color("#AAAAAA"))
-		highlighted = lipgloss.NewStyle().
-			Width(menuWidth - 1).Align(lipgloss.Center).
-			Background(selectedColor).Foreground(lipgloss.Color("#FFFFFF")).Bold(true)
+			Background(selectedColor).Bold(true)
 	} else {
-		normal = lipgloss.NewStyle().
+		normal = m.theme.TextBody().
+			Width(menuWidth + 2).Padding(0, 1)
+		highlighted = m.theme.TextAccent().
 			Width(menuWidth + 2).Padding(0, 1).
-			Foreground(lipgloss.Color("#AAAAAA"))
-		highlighted = lipgloss.NewStyle().
-			Width(menuWidth + 2).Padding(0, 1).
-			Background(selectedColor).Foreground(lipgloss.Color("#FFFFFF")).Bold(true)
+			Background(selectedColor).Bold(true)
 	}
 
 	var b strings.Builder
@@ -118,8 +116,8 @@ func (m Model) getShopDetailContent() string {
 	}
 
 	detail := lipgloss.JoinVertical(lipgloss.Left,
-		lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("#FFFFFF")).Render(coffee.Name),
-		lipgloss.NewStyle().Foreground(lipgloss.Color("#AAAAAA")).Render(
+		m.theme.TextAccent().Bold(true).Render(coffee.Name),
+		m.theme.TextBody().Render(
 			fmt.Sprintf("%s | %doz | %s", coffee.RoastType, coffee.Ounces, coffee.BeanType),
 		),
 		"",
@@ -127,7 +125,7 @@ func (m Model) getShopDetailContent() string {
 			fmt.Sprintf("$%.2f", float64(coffee.Price)/100),
 		),
 		"",
-		lipgloss.NewStyle().Foreground(lipgloss.Color("#FFFFFF")).Width(detailWidth).Render(coffee.Description),
+		m.theme.TextAccent().Width(detailWidth).Render(coffee.Description),
 		"",
 		fmt.Sprintf("-  %d  +", quantity),
 	)

pkg/tui/splash.go

@@ -45,11 +45,11 @@ func (m Model) splashViewInitCmd() tea.Msg {
 }
 
 func (m Model) SplashView() string {
-	accent := lipgloss.NewStyle().Foreground(lipgloss.Color("#AAAAAA")).Bold(true)
+	accent := m.theme.TextBody().Bold(true)
 
 	var cursor string
 	if m.splashCursor {
-		cursor = lipgloss.NewStyle().Background(lipgloss.Color("#4682B4")).Render(" ")
+		cursor = lipgloss.NewStyle().Background(m.theme.Highlight()).Render(" ")
 	} else {
 		cursor = " "
 	}

pkg/tui/theme/huh.go

@@ -0,0 +1,39 @@
+package theme
+
+import (
+	"github.com/charmbracelet/bubbles/help"
+	"github.com/charmbracelet/huh"
+	"github.com/charmbracelet/lipgloss"
+)
+
+// HuhTheme creates a huh form theme using this project's color palette.
+func HuhTheme(t Theme) *huh.Theme {
+	var th huh.Theme
+
+	th.FieldSeparator = t.renderer.NewStyle().SetString("\n\n")
+
+	f := &th.Focused
+	f.Base = t.renderer.NewStyle().
+		PaddingLeft(1).
+		BorderStyle(lipgloss.ThickBorder()).
+		BorderLeft(true).
+		BorderForeground(t.accent)
+	f.Title = t.renderer.NewStyle().Foreground(t.body)
+	f.Description = t.renderer.NewStyle().Foreground(t.body)
+	f.TextInput.Cursor = t.renderer.NewStyle().Foreground(t.highlight)
+	f.TextInput.Placeholder = t.renderer.NewStyle().Foreground(t.dim)
+	f.TextInput.Prompt = t.renderer.NewStyle().Foreground(t.accent)
+	f.TextInput.Text = t.renderer.NewStyle().Foreground(t.accent)
+	f.ErrorIndicator = t.renderer.NewStyle().Foreground(t.error)
+	f.ErrorMessage = t.renderer.NewStyle().Foreground(t.error)
+	th.Help = help.New().Styles
+
+	th.Blurred = copyFieldStyles(*f)
+	th.Blurred.Base = th.Blurred.Base.BorderStyle(lipgloss.HiddenBorder())
+	th.Blurred.Title = th.Blurred.Title.Foreground(t.body)
+
+	return &th
+}
+
+// copyFieldStyles returns a copy of FieldStyles (value type, assignment is a copy).
+func copyFieldStyles(f huh.FieldStyles) huh.FieldStyles { return f }

pkg/tui/theme/theme.go

@@ -0,0 +1,79 @@
+package theme
+
+import (
+	"github.com/charmbracelet/huh"
+	"github.com/charmbracelet/lipgloss"
+)
+
+// Theme holds all colors and styles for the terminal coffee shop TUI.
+type Theme struct {
+	renderer *lipgloss.Renderer
+
+	background lipgloss.TerminalColor
+	border     lipgloss.TerminalColor
+	body       lipgloss.TerminalColor
+	dim        lipgloss.TerminalColor
+	accent     lipgloss.TerminalColor
+	highlight  lipgloss.TerminalColor
+	brand      lipgloss.TerminalColor
+	label      lipgloss.TerminalColor
+	success    lipgloss.TerminalColor
+	error      lipgloss.TerminalColor
+
+	base lipgloss.Style
+	form *huh.Theme
+}
+
+// BasicTheme constructs the default theme for terminal coffee shop.
+func BasicTheme(renderer *lipgloss.Renderer) Theme {
+	t := Theme{renderer: renderer}
+
+	t.background = lipgloss.AdaptiveColor{Dark: "#000000", Light: "#FBFCFD"}
+	t.border = lipgloss.AdaptiveColor{Dark: "#666666", Light: "#D7DBDF"}
+	t.body = lipgloss.Color("#AAAAAA")
+	t.dim = lipgloss.Color("#666666")
+	t.accent = lipgloss.AdaptiveColor{Dark: "#FFFFFF", Light: "#11181C"}
+	t.highlight = lipgloss.Color("#4682B4")
+	t.brand = lipgloss.Color("#4682B4")
+	t.label = lipgloss.Color("#999999")
+	t.success = lipgloss.Color("#00FF00")
+	t.error = lipgloss.Color("196")
+
+	t.base = renderer.NewStyle().Foreground(t.body)
+	t.form = HuhTheme(t)
+
+	return t
+}
+
+// Color accessors — use in .Foreground() / .Background() calls.
+func (t Theme) Background() lipgloss.TerminalColor { return t.background }
+func (t Theme) Border() lipgloss.TerminalColor     { return t.border }
+func (t Theme) Body() lipgloss.TerminalColor       { return t.body }
+func (t Theme) Dim() lipgloss.TerminalColor        { return t.dim }
+func (t Theme) Accent() lipgloss.TerminalColor     { return t.accent }
+func (t Theme) Highlight() lipgloss.TerminalColor  { return t.highlight }
+func (t Theme) Brand() lipgloss.TerminalColor      { return t.brand }
+func (t Theme) Label() lipgloss.TerminalColor      { return t.label }
+func (t Theme) Success() lipgloss.TerminalColor    { return t.success }
+func (t Theme) Error() lipgloss.TerminalColor      { return t.error }
+
+// Style helpers — return a copy of base with the correct foreground.
+// Chain .Bold(), .Width(), .Padding() etc. on the returned style.
+func (t Theme) Base() lipgloss.Style          { return t.base }
+func (t Theme) TextBody() lipgloss.Style      { return t.Base().Foreground(t.body) }
+func (t Theme) TextAccent() lipgloss.Style    { return t.Base().Foreground(t.accent) }
+func (t Theme) TextDim() lipgloss.Style       { return t.Base().Foreground(t.dim) }
+func (t Theme) TextHighlight() lipgloss.Style { return t.Base().Foreground(t.highlight) }
+func (t Theme) TextBrand() lipgloss.Style     { return t.Base().Foreground(t.brand) }
+func (t Theme) TextLabel() lipgloss.Style     { return t.Base().Foreground(t.label) }
+func (t Theme) TextSuccess() lipgloss.Style   { return t.Base().Foreground(t.success) }
+func (t Theme) TextError() lipgloss.Style     { return t.Base().Foreground(t.error) }
+func (t Theme) TextLoading() lipgloss.Style   { return t.Base().Foreground(lipgloss.Color("205")) }
+
+// PanelError returns a style for the error banner: dark red bg, red fg.
+func (t Theme) PanelError() lipgloss.Style {
+	return t.Base().Background(lipgloss.Color("52")).Foreground(lipgloss.Color("196"))
+}
+
+// Form returns the huh form theme for shipping and payment forms.
+func (t Theme) Form() *huh.Theme { return t.form }

pkg/tui/views.go

@@ -8,8 +8,7 @@ import (
 
 // ResizeView renders a message when the terminal is too small.
 func (m Model) ResizeView() string {
-	msg := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("#666666")).
+	msg := m.theme.TextDim().
 		Align(lipgloss.Center).
 		Render("Terminal too small.\nPlease resize.")
 
@@ -74,10 +73,10 @@ func (m Model) View() string {
 
 	var content string
 	if m.Loading {
-		loadingStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("205")).Padding(2, 4)
+		loadingStyle := m.theme.TextLoading().Padding(2, 4)
 		content = loadingStyle.Render("Loading products from API...")
 	} else if m.ErrorMsg != "" {
-		errorStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("196")).Background(lipgloss.Color("52")).Padding(0, 1).MarginBottom(1)
+		errorStyle := m.theme.PanelError().Padding(0, 1).MarginBottom(1)
 		errorBanner := errorStyle.Render(m.ErrorMsg)
 		content = errorBanner + "\n" + m.buildPageContent(availableContentHeight)
 	} else {