igneum/docs/plans/miner-ui-3.md

Igneum Miner UI 3: the card is the product

6 October 2026. the project lead, 18:00 UTC: "as gorgeous as possible and as simple as possible but not lacking any features, think of this as an Apple product in terms of UI and UX, with tuning easy, buttons to tune each card again, or if automated then fair enough." The audit is docs/plans/miner-ui-3-audit.md. Branch miner-ui-3, worktree ../igneum-wt-miner-ui-3 from master b79f2cb. The 0.3.14 cut takes it. Ember Tune's engine (branch ember-tune, agent a855dcc4bd05e0615) is not touched: this plan reads its fields and posts to its routes.

1. The one job of each screen

Screen	Its one job	What it holds	What left it
Welcome, GPU, address, key	get to mining in two taps with an address the user owns	as miner-ui-2, shorter words, the mark instead of the coin, the key sheet alone	the aphorism, "seed", "secp256k1", "worker", the devnet vote-key note
Mine	is the machine mining, and what is it worth	the big button, the live total (MH/s, W, £ a day), the card rows, the tuning card, the node line, activity	the next-program tile (to the node details), the four bare counts, the JSON in the feed
Earnings	what did it make, where does it go	money and IGN first, blocks, the address, change address, show key, the dev fee, the wallet	the balance placeholder, the "once" eyebrow
Prove	can this machine prove, and is it	one switch, one tier sentence per card, one counts sentence, Set up when needed; details behind a disclosure	the 95-word lead, the four zero tiles, the two hashes on the surface
Settings	the switches, one sentence each	tuning (goal, Ember Tune, Power control, electricity price), this machine, updates (one card), remote jobs (one row, history behind it), logs, appearance, advanced	the per-card controls (to the card), the spec paragraph, the second "Off" sentence
Node	gone as a section	one line on Mine; "Details" opens the chain numbers, digest, switches, finality, version, clock	the eleven-number page
Updates	gone as a section	one card on Settings; the update card and the strip as they are	the jobs table on the surface
Logs	the engineer's view	the drawer as it is	nothing

Four sections in the rail: Mine, Earnings, Prove, Settings. Logs and Quit in the foot. The rail keeps the arrow keys and aria-current.

2. The card row, the hero object

One row per card, ordered by performance (branch card-order ffb2bfa, View.shownCards). Everything a card can say is on its row; everything a card can be told is on its row or one tap under it.

[NV]  NVIDIA GeForce RTX 5090   DISCRETE         122 MH/s    290 W      £1.95 a day   61 °C   [Tune]  (o)
      ● mining · 32 GB · 3 blocks                            0.42 MH/W  at 28p/kWh
      Tuned 2 h ago · 2470 MHz at 100% · next check Sunday                                        ⌄

Part	Rule
Name and model	cd.name, the kind pill (Discrete, Integrated, External, Apple silicon), the tooltip as today (View.cardTitle)
State word	always present, with the reason: mining, tuning: step k of n (plus "about N min left"), paused, waiting for the node, restarting in N s (plus the engine's message), starting, off (plus the reason when the engine gives one), held for a remote job: <title>, stopped after repeated faults, failed, not usable (Code 43) (plus the reboot hint), removed
Rate	hash_now as 122 MH/s (one decimal under 100); blank with the state word when not mining; never a 0
Power	power_w as 290 W with 0.42 MH/W under it (eff_mhw, or rate over watts); a card that reports no draw (Apple silicon, an integrated card) hides the cell and the sub-line says no power or temperature reading on Apple silicon once
Money	£1.95 a day = W × 24 / 1000 × price / 100 at the electricity price; with no price the cell reads set a price and taps to the price field; with no draw the cell is hidden
Temperature	61 °C, amber from 86 °C (memory 90), ember from 92 °C (memory 95); hidden when not reported
Switch	the card on or off, as today (api/cards with the whole list)
Tune	Tune queues api/sweep/start {key}; during a run the button is Stop (api/sweep/stop); hidden for a card with no control and no measurement (sweep_supported false and vendor other)
Tune line	the schedule sentence, section 4
Disclosure	the chevron opens the card's details: the power cap slider (NVIDIA, with the watt number, the applied or Retry line), identities (stepper, one sentence), pin or unpin, the memory temperature, the clocks, the device facts, the last tune's table (tune_curve) when there is one

The rule from ember-tune.md 6a holds everywhere: a card never shows 0 MH/s without a reason word. A paused miner's row says paused; the switch stays on because the card is on. The old n/a cells are gone: a cell is shown with a number or not shown.

3. The Mine page

[ Start mining ]            122 MH/s   ·   290 W   ·   £1.95 a day   ·   3 blocks today
  mining on 1 of 1 card

Your cards                                                          [Tune all]
  row
  row

Tuning  Efficiency | Balanced | Maximum       about £1.95 a day at this goal
        Ember Tune on: once after install, then every 7 days. Last tune 2 h ago, next check Sunday.
        Power control [switch] Lets the app set NVIDIA power and clock limits. Windows asks once.

Node synced · 6 peers · 109,859 blocks · read 5 s ago                                   Details ⌄

Activity                                                                          Open the log
  strip (today's blocks on a 10-minute line)
  the last 8 events, one line each

Element	Rule
The big button	the only primary (ember) control on the page. Start mining / Stop mining / Tuning (disabled, "mining again in about N min") / Held / Stopping. View.toggle, with ember-tune's tuning and held states.
The live total	hash_total MH/s; W = the sum of power_w over present cards; £ a day from that sum; blocks today = found in the last 24 h is not on the state, so "N this run" (accepted_session) with the lifetime count in the sub-line
Tune all	queues api/sweep/start for every present, enabled, tunable card in list order (the engine runs one at a time). Hidden when Ember Tune is off fleet-wide (settings.tuning_off), where the line says why.
Goal	a three-way segmented control, settings.tune_goal efficiency / balanced / rate (labelled Maximum), POST /api/tune/goal {goal}. The consequence line: at Efficiency the tuned watts (sweep_watts summed) at the price; at Maximum the default watts (power_default_w summed); Balanced between. A build without the route (0.3.13) gets a toast and the control stays on its old value.
Schedule	sweep_at and settings.tune_period_s (default 604,800): "Last tune 2 h ago, next check Sunday" per the last-tuned card; "Not tuned yet: the first tune starts 2 min into steady mining" when nothing has run; "Tuning now: RTX 5090, step 7 of 9" while one runs.
Power control	one switch, one sentence. Shown on Mine only when an NVIDIA card is present and control is off (the fix where the problem is); always on Settings.
Node line	View.nodeWords; Details opens the old Node page's content in place: the chain numbers (headers, DAA score, difficulty, tips, blue score, each with its one-line meaning), the digest with Copy, the switches with the next one, finality, the version, the clock card when the clock is off (the clock card also shows above the big button when it blocks mining).
Activity	the blocks canvas at 110 px with "N blocks in the last 10 min · N in the last hour"; the feed shows the newest 8 events, a line cut at 140 characters, a JSON tail replaced by "(details in the log)"; a link opens the drawer

4. Tuning in words

State	The row's tune line	Where else
never run, Ember Tune on	Not tuned yet: starts after 2 min of steady mining	the Tuning card's schedule line
running	Tuning: step 7 of 9 · about 4 min left with a thin progress bar (tune_step / tune_steps) and the Stop button; the state word reads tuning: step 7 of 9 and the rate stays live	the strip (ember-tune's tuneNotice), the big button
tuned	Tuned 2 h ago · 2470 MHz at 100% · next check Sunday, the Tuned line's numbers (tune_line: 122.3 MH/s at 290 W, 0.422 MH/W) in the details	the Tuning card
from the fleet prior	Tuned 2 min ago from the fleet prior, confirmed · next check Sunday
measure only (Apple, NVIDIA with Power control off, AMD on Linux)	Measured 122 MH/s at 290 W (0.42 MH/W) as it runs and the reason from sweep_note (measure only on Apple silicon: the system sets the clocks and the power)	Power control switch on Mine for the NVIDIA case
pinned	Your cap stays pinned at 80% · measured ... with Unpin in the details
stopped	Tuning stopped: a remote job took the GPU until the next run
fleet pause	Tuning paused fleet-wide by the signed manifest on the Tuning card; the Tune buttons hidden	Settings
no control, no measurement (an integrated card, vendor other)	no tune line, no button

Next check = sweep_at + settings.tune_period_s, as the weekday when under 7 days away, else the date; "due now" when sweep_at is 0 and the card mines. The engine also re-tunes on a driver or program change; the line does not predict that.

5. Earnings

£0.00 earned     IGN: nothing is bought or sold on devnet
0.0000 IGN       from 0 proofs
23,056 blocks    lifetime · 0 this run · 1 in 100 to the dev fee (0 so far)   [dev fee switch]
£1.95 a day      electricity at 28p/kWh for 290 W                             Set the price

Rewards address  0xdd44…86E8  [Copy]   made on this machine
  Change address ⌄   → a box, Change, then in place: "Pay 0x12…34 from the next block?  Confirm  Cancel"
  Show my key ⌄      → in place: "Show the private key on screen? Anyone who sees it can spend."  Show  Cancel
                      then the key box, Copy, Hide, the file path
  [Open the wallet]  the balance is in the wallet

Money first, IGN second, as asked. Devnet has no price for IGN, so the £ earned line says why it is £0.00 instead of showing a placeholder; the electricity line is real money and is shown as a cost. When a market price exists the engine adds price_gbp_per_ign and the line fills in (owed, engine).

6. Prove

Prove on this machine  [switch]
  RTX 5090: proves while it mines (32 GB; a full shard needs 20.4 GB).
  RTX 4070: cannot prove a full shard (12 GB; a full shard needs 20.4 GB).
  Apple M5 Max: proves on the CPU, slowly.
  State: idle · nothing assigned · 0 assigned · 0 proven · 0 paid · 0.0000 IGN
  [Set up]  About 20 minutes, once.           (only when the prover is not installed)
  Details ⌄  verifier (word and reason), the program id and the aggregator id with Copy, the segments line

The tier sentence per card: NVIDIA with 24 GB or more "proves while it mines"; NVIDIA under 24 GB "cannot prove a full shard (N GB; a full shard needs 20.4 GB)"; Apple silicon "proves on the CPU, slowly"; AMD and other "cannot prove yet (the prover is CUDA only)". The 20.4 GB and the 24 GB rule are the app's own words today (index.html, Prove lead); the engine's proving.available and backend win when they disagree.

7. Settings

Plain rows, one sentence each, grouped:

Group	Rows
Tuning	goal (segmented) · Ember Tune (switch: "Tunes every card for hashes per watt: once after install, then every 7 days, and after a driver or program change.") · Power control (switch: "Lets the app set NVIDIA power and clock limits. Windows asks for administrator rights once. Off, NVIDIA cards are measured only.") · Electricity price (pence per kWh; the £ figures use it) · Hill climb (switch, Ember 2, when tune_climb is on the state)
This machine	Start at login · Name · Allow remote jobs from Igneum ("Signed jobs run here once and report back.") with "History" opening the table and the signing key · Appearance: System / Light / Dark
Updates	one card: "Igneum Miner 0.3.13 · up to date, checked 13 min ago" · Check · Install now when ready · "Install updates by itself" switch
Logs	Copy the log · Show the log · the two folders
Advanced	Vote on finality checkpoints · Trust proof records (devnet, confirm in place, restarts the node) · Open the live devnet page · the machine id

The dev fee moved to Earnings (it is money). Identities and the power cap moved to the card.

8. Confirmations in place

No confirm(), no dialogs (the viewer never shows them). A destructive or costly action turns its own row into a question with two buttons:

Action	The row says
Quit	Quit Igneum Miner? Mining stops first, then the node. Quit Cancel
Change address	Pay 0x12…34 from the next block? The miner restarts. Confirm Cancel
Show my key	Show the private key on screen? Anyone who sees it can spend what the address holds. Show Cancel
Trust mode	Include unverified proof records? Devnet only; the node restarts. Turn on Cancel
Stop a tune, stop mining, switch a card off, Tune all, the dev fee, identities	no question: each reverts in one tap and the toast says what happened

9. Type, spacing, colour

Token	Value	Use
--t-xs 11, --t-sm 12, --t-base 13, --t-md 14, --t-lg 15, --t-xl 17, --t-num 24, --t-hero 34, --t-h2 28, --t-h1 44	px	eight sizes; Unbounded only for the page title, the big button, the hero numbers and the row's rate; IBM Plex Sans for words; IBM Plex Mono for labels, units and small numbers
--s-1 4, --s-2 8, --s-3 12, --s-4 16, --s-5 24, --s-6 32	px	one spacing scale; cards pad --s-5, rows pad --s-4, gaps --s-3
radius	16 card, 12 row, 10 button, 999 pill
dark	obsidian #0C0C0E page, graphite #16161A card, #111114 row, lines #2A2A30	the brand
light	#F4F1EC (bone) page, #FFFFFF card, #FAF8F5 row, lines #E2DED8, ink #16161A, ash #6B6B70	prefers-color-scheme: light and [data-theme=light]; ember stays #F2541B, molten darkens to #B8731F for text on light
ember	the big button, the one primary per view, the rate, errors	one accent
molten	live states (mining, synced), the pill

Contrast: every text on its background at 4.5:1 or more (ash on obsidian 5.9:1; ash on bone 5.2:1).

10. Phone width and the narrow window

Width	Layout
1180 px and up	rail 196 px, the hero in one row, the rows with every cell
900 to 1180	rail folds to icons, the hero wraps to two lines
720 to 900	rail 76 px, the row's money and temperature cells go under the name as a second line
under 720	the rail becomes a bottom tab bar (Mine, Earnings, Prove, Settings; Logs and Quit under Settings), the hero stacks, every row is two lines (name and state; numbers in a 2 by 2 grid), the big button full width, 16 px gutters, no horizontal scroll

11. What the engine is asked for (none of it built here)

Field or route	Why	Owner
settings.tune_goal, settings.power_price_pence, settings.tune_period_s, POST /api/tune/goal	the goal, the price, the schedule	ember-tune (exists at e9738dd)
tune_step, tune_steps, tune_eta_s, tune_plan, tune_curve, states tuning and held	the running line, the details table	ember-tune (exists)
watts_total on mining and pounds_per_day	the tray tip and the menu bar; the UI sums the cards itself	engine, owed
price_gbp_per_ign	£ earned when a market exists	engine, later
address.balance_wei	the balance on Earnings (miner-ui-2 follow-up)	engine, owed

Until a field arrives the UI treats it as unset: no goal control change is sent to a build without the route (the toast says "needs the Ember Tune update"), the price is kept in the page's own storage as a fallback, the schedule line says "not tuned yet".

12. Tests

view.test.mjs grows with: the row model for every state word (mining, tuning with step and eta, paused, waiting, restarting with the message, off with the reason, held, faulted, failed, unusable, removed), the money line at a price and without one, the power and temperature cells hidden when not reported, the tune line for never, running, tuned, prior, measured, pinned, stopped and fleet-paused, the next-check weekday, the prove tier sentence per vendor and memory, the node line, the goal consequence, the quit and address confirmations' words. tune-line.test.mjs is ember-tune's version (the row word, the button, the strip). notices.test.mjs and update-card.test.mjs are unchanged and pass.

13. The build (6 October 2026, evening)

Branch miner-ui-3, three UI files rewritten, nothing on the Rust side (the engine is read as it is; the Ember fields are read when present and treated as unset when a build lacks them). Screenshots of the result beside the audit's: docs/plans/miner-ui-3/n00-*.png to n26-*.png (the mock on port 4317 from this worktree, the rig, the Mac, tuning, tuned with the details open, the node details, earnings with the address ask, prove, settings, the quit ask, paused, syncing, the clock, the update card, the job strip, the logs, 900 px, 390 px, light).

File	What
app/igneum-app/ui/index.html	four pages behind the rail; the Mine hero (big button, the live total: MH/s, W, £ a day, blocks); the Tuning card (goal, schedule, Power control when it is the fix); the node line with Details; Activity with the strip and eight events; Earnings (money rows, the dev-fee switch, the address, Change address and Show my key as disclosures with their asks in place); Prove (switch, tier list, one counts line, Set up, Details); Settings (Tuning, This machine with the jobs row and History, Appearance, the update card, Logs, Advanced with the trust ask); the quit ask strip; the key sheet with the key first; the welcome with the mark, not the retired coin
app/igneum-app/ui/app.css	dark and light token sets (prefers-color-scheme and [data-theme]), the row grid (.gl-main, .nums, .acts, .gl-tune, .gl-details), the totals, the segmented control, the disclosures, the asks, the bottom tab bar under 720 px, the folded rail under 1000 px
app/igneum-app/ui/app.js	Notices with ember-tune's tuneNotice; UpdateCard.NAME is "Igneum Miner" (was "Igneum Ember"); View adds rowWord, cells, poundsPerDay, money, effOf, wattsTotal, noReading, tuneWords, nextCheck, schedule, goalWords, nodeLine, proveTier, proveLine, eventLine, addressAsk, trustAsk and ember-tune's tuneWord, tuneEta, tuningCard and toggle states; TuneLine is ember-tune's plus pounds; the DOM block renders the four pages, the row with its details (cap slider, identities, pin, telemetry, the tune table, the facts), the asks, the goal (POST api/tune/goal, a toast when the build lacks it), the price (the engine's power_price_pence when set, else the page's own storage), the appearance; `?tune=running
app/igneum-app/ui/view.test.mjs	7 new tests: the row word per state (paused on an on card, held, tuning, starting, failed), money and the cells, the tune line for every state, the next check, the schedule and the goal, the prove tier and line, the node line, the activity line, the asks
app/igneum-app/ui/tune-line.test.mjs	ember-tune's version (e9738dd) as is, so the ember-tune merge carries no test change
app/igneum-app/ui/update-card.test.mjs	one expectation: the card's name

node --test on the four UI files: 35 pass. The Rust side is untouched, so the app's unit tests are as master's; the 0.3.14 shipper runs them on PC 2 as usual (the rule: test suites run on the PCs).

The tick list (section 3 of the audit)

#	Feature	Where it is now
1	Setup screens and the key sheet	as before; the address screen's button says Continue until "Use my own address" is picked
2	Start / stop	the big button
3	Per-card switch	the row
4	Rate, temperature, power per card; totals	the row's cells (left out when not reported); the hero's total with W and £
5	Blocks found, this run, last 10 min, last hour, dev-fee count, chain height	the hero (this run, lifetime), Activity's line, the dev fee on Earnings, the height on the node line
6	Next program countdown and epoch	the node details
7	Blocks strip	Activity, 110 px
8	Activity feed	Activity, eight lines, JSON cut
9	Hot-plug states	the row (the words and the strip as before)
10	Proving switch, setup, counts, segments, verifier, program ids	Prove: the switch, the tier list, one line, Set up, Details
11	Address with Copy, source, blocks	Earnings
12	Show / hide the key, the file path	Earnings, "Show my key" with the ask
13	Change the address	Earnings, "Change address" with the ask
14	Open the wallet	Earnings
15	Node state, height, peers, version, chain numbers, digest, switches, finality, sync ETA	the node line and its Details
16	Clock card with Sync clock	Mine, above the hero (and the strip on the setup screens)
17	Version, update note, Check, Install now, auto-update	Settings, one card
18	The update card and the strip	unchanged
19	Remote jobs: allow, Check now, note, history, signing key	Settings, This machine: the switch, the line, History
20	Power cap slider, applied / Retry, telemetry, efficiency	the row's details; MH/W on the row
21	Identities	the row's details
22	Ember Tune switch, Tune / Stop / Unpin, the tune line	Settings (switch); the row (Tune, Stop, the line); Unpin in the details; Tune all on the card list
23	Power control	Settings, and Mine's Tuning card when an NVIDIA card has it off
24	Start at login, vote, dev fee, name, trust, live page	Settings (vote and trust under Advanced), the dev fee on Earnings
25	Copy the log, show the log, the folders	Settings, Logs
26	The log drawer	unchanged
27	Quit	the rail, with the ask strip instead of a dialog
28	The pill, the rail foot	the pill (with "tuning"); the foot has the name, the address, the uptime
29	Keyboard	the rail's arrows (left and right too), Escape on the card and the quit ask, Enter on the price and the time box
30	The URL switches	as before, plus ?tune=
new	Goal, Tune all, the price, £ a day, MH/W on the row, the tune schedule, the prove tier, the node line, light mode, appearance, the bottom tab bar	this build

Owed

What	Who
watts_total and pounds_per_day on the state for the tray tip and the menu bar; address.balance_wei; price_gbp_per_ign	the engine (section 11)
The wallet's copy of the update card still says "Igneum Ember" (app/igneum-wallet/ui/update-card.js)	the wallet
A Windows and a PC screenshot of the row with a real NVIDIA card (the telemetry cells, the cap slider, Retry)	the 0.3.14 cut, first thing to look at
The row's state word while tuning carries the meta after it ("tuning: step 7 of 9 · measuring 441 W · 32 GB · ...") and is cut on a narrow row	a later pass: drop the meta while tuning
The merge with ember-tune: app.js takes this branch's file (it already carries ember-tune's UI words and test); the engine files merge by themselves	the 0.3.14 shipper