The sheet tables carry 5-8 columns and were unusable on a phone: values were
truncated ("900" -> "90") and columns fell off the edge, and the cost-vs-quantity
table scrolled sideways.
- On max-width:639px the four data tables render as stacked cards (.ss-sheet-table
in index.css): thead hidden, each td a label/value row (label via data-label +
td::before), cells flex-wrap so a long label plus input never overflows.
- The cost-vs-quantity block is now a vertical list instead of a table, so it
never scrolls horizontally.
Verified at 390px: values are full and each row is a readable card.
- The Client quote fields (15+ inputs) are now a collapsed <details>, so the
always-visible Margins card stays short; the chevron rotates on open.
- CalcSection buttons set aria-expanded.
- Every equipment/material/process/packaging row gains a duplicate (Copy) action.
- The sticky summary chip shows the order total when quantity > 1 and uses the
setup-inclusive cost.
- "List a deck at this price" passes a buyer-inclusive unit price (tax added on
top unless tax is marked inclusive).
A Simple <-> Advanced switch (not "Pro" — that name is Sasquatch Pro). Advanced
reveals four things a working shop needs:
- Per-operation labour rate (0 = shop rate) and per-operation scrap, which
compounds with the general scrap into an effective waste %.
- One-off batch setup (hours + cost), amortised over the order quantity, so the
unit price depends on qty; cost/board now uses the setup-inclusive unit cost.
- A tax / VAT line (inclusive or added on top), shown on the client quote as
Subtotal / Tax / Total or "includes X%".
- A cost-vs-quantity curve (1/5/10/25/50/100 decks).
All fields round-trip through CSV. The sheet is merged over DEFAULT_CALC on read
and clampPct is NaN-safe, so an old saved sheet or preset can't produce NaN;
currency switching also converts the new money fields.
A+B+C pass on /deck-cost.
A - Declutter: each sheet section is now an accordion (CalcSection) with its
live per-board subtotal in the header (Labor open by default, Margins always
visible), plus quick-start templates (Hobby starter / Small shop) that prefll a
realistic sheet.
B - Batch & trade: a quantity field (unit price vs order total), a wholesale
markup giving a wholesale/unit price, profit per deck, and a breakeven
(fixed / profit) with an optional target-monthly-profit goal. The client quote
shows "x N" and the order total; the deposit is taken on the total.
C - Guards: an amber warning block for markup < 1x, wholesale >= retail, rows
with 0 boards, fixed costs with 0 boards/month, no materials, equipment+overhead
over 60% of cost, and equipment spread over a single board; number inputs clamp
negatives to 0.
New state round-trips through CSV (margins rows). The default sheet produces no
warnings.
The arithmetic was already consistent, but three labels described something
other than what the code computes:
- "Overhead factor" multiplied labour only while a separate section held the
real overhead, inviting double-counting -> "Labour burden (x)" + a hint.
- "Labor cost" showed wage x burden, i.e. the loaded rate, not a per-board
cost -> "Loaded rate".
- "Profit margin (x)" was a markup -> "Markup (x)", with the implied gross
margin % shown so the name matches the number.
Also: distinct board-count columns (Lifetime boards / Boards per order /
Boards per run) instead of three identical "# boards"; "Scrap / waste (%)".
PDF and Markdown exports use the same names. CSV machine keys are unchanged so
existing exports still round-trip.
QuoteProfile gains payment methods (multi-select chips), a deposit percent
(PDF splits "Deposit due now" / "Balance on completion"), free-text payment
terms, separate payment details (bank/PayPal), and an optional Incoterm
(EXW/FCA/DAP/DDP). The client PDF gains a payment block; the PNG shows the
deposit. Quote state is now merged over DEFAULT_QUOTE on read so a quote saved
before a new field existed cannot crash the tool.
New /diy/deck-designer tool. src/lib/deckDesign.ts holds the pure geometry
(outline, waist, rounded ends, kicks, concave) and the exporters; the component
renders a live top view, side profile and concave section with presets, saved
locally.
Exports: true-size SVG, a tiled 1:1 PDF (A4/Letter, split across sheets with
corner registration crosses), and an R12 DXF (outline polyline + 3/16" truck
holes + centreline, $INSUNITS=4). Truck patterns: New school 53.975x41.275 mm
and Old school 63.5x41.275 mm.
Deliberately 2D: this is the outline a builder traces and cuts, not a SK8CAD
clone (SK8CAD is proprietary; only its JSCAD engine is MIT, and we copied
nothing).
The Quote details block gains NIP-05, npub and a Lightning address (lud16), plus
a "Fill from profile" button that autofills name/website/NIP-05/Lightning/npub
from the logged-in kind-0 profile. The client PDF lists the NIP-05 and npub in
the contact block and "Pay via Lightning: <lud16>" under the total; the PNG shows
the NIP-05 (or npub) under the business name. A PDF is a snapshot — the identity
is verifiable on Nostr, not on the paper.
- Extract the client-quote identity into its own store (QuoteProfile,
skatespots:deck-cost:quote) so it is NOT part of CalcState — loading or saving
a preset now keeps the same business name/logo/contact details.
- Client quote PDF: a real quote number counter (Q-0007, with a +1 button) and a
configurable validity window, shown as "Quote valid until <date>".
- PNG summary card now also draws the logo (top-right) and the business name.
A "Quote details" block (in the Result section) lets the user set a business/
shop name, a logo (stored as a data URL — no upload/network, capped 500 KB),
email/phone/website/address and notes/terms. The client quote PDF now renders a
logo + contact header, the line item + total, and the notes/terms. Bumped the
localStorage key to :v2 (and guarded preset/JSON loads) so an older saved sheet
without the quote block can't crash the tool.
Export ▾ now offers: PDF (full sheet), PDF (client quote — uses an optional
businessName), PNG summary card (canvas), XLSX multi-sheet workbook (lazy
SheetJS), CSV, Markdown, JSON, and Copy summary (clipboard).
Import auto-detects the CSV shape: a `name,order_cost,…` header is treated as a
supplier price list and replaces the Materials table; otherwise the CSV
round-trips the whole sheet. JSON still loads a backup.
- Export is now a menu: PDF (quote/print), CSV (spreadsheet-friendly
section,item,field,value rows), Markdown, JSON (backup).
- Import auto-detects .json / .csv: JSON loads a backup, CSV round-trips the
whole sheet (hand-rolled CSV quote/parse so commas in material names are safe).
- Currency picker now offers BOTH Bitcoin units — ₿ sats and ₿ BTC (plus fiat).
BTC is 1 per BTC, sats 1e8; switching converts between them and fiats
(BTC shows up to 8 decimals, trimmed).
- Default Materials is now a complete deck-build checklist, grouped: wood & core
(veneer/edge tape/logs), adhesives & fillers (glue/epoxy/filler), press/mold
consumables (release/vacuum film), shaping (sandpaper/saw+drill bits/masking
tape), finish & graphics (stain/primer/paint/clearcoat/grip) and Other. New
rows default to 0 so the worked example is unchanged.
The first pass overflowed the right margin (long value strings), had no section
separation, and split the Result across pages. Rebuilt the generator:
- accent rule + title, date/currency subtitle;
- each section gets a lime underline + a hairline rule;
- rows are two-line items (name + per-board value, then a grey detail line with
cost/boards/setup), so nothing runs past the margin;
- Result section is kept together (page-break guard) and the two selling prices
render in highlighted boxes;
- page numbers (n / N).
The toolbar's primary Export now generates a real PDF (lazy-loaded jspdf) — a
formatted one-page summary: labour, equipment, operations, materials, processes,
packaging, margins and the selling prices, plus the date/currency. Print-to-PDF
was rejected because window.print() doesn't work in the Capacitor WebView.
A secondary JSON export stays (for Import/backup); Import still reads JSON.
jspdf is dynamically imported so it never enters the initial bundle.
- Equipment now amortises setup time too: (cost + setupHrs × labor/hr) ÷ boards,
so the Setup (h) column actually does something.
- sats values round to whole numbers on currency conversion.
- Each section shows a per-board subtotal (equipment/materials/processes/packaging).
- Sticky summary bar (under the header) keeps cost + selling price visible while
you edit.
- Save/Load named presets (localStorage) + Export/Import JSON; Reset now confirms.
- Results gain "List a deck at this price →" (deep-links CreateListingPage with
?price¤cy, which now reads currency too) and "Get it made →" (Lab Builder).
Coinbase's exchange-rates response includes crypto (BTC, ETH, USDT, …). Filter
the picker to ISO-4217 fiat codes (FIAT_CODES) plus sats, so only real
currencies and bitcoin are selectable.
