Project-wide palette shift at user request. Replaces the cyan
primary accent everywhere it surfaces — splash boot screen,
home menu glyphs, action chevrons, replay overlay banner +
scrub fill + chip border, achievement checkmarks, leaderboard
#1 indicator, radial menu fill, focus ring, card-back canonical
badge, etc. — with `#a54242` from the same base16-eighties
family as the existing pink suit colour.
Knock-on changes that all land in this commit per the
lockstep rule:
- ui_theme.rs: ACCENT_PRIMARY (#a54242), ACCENT_PRIMARY_HOVER
(#c25e5e brightened companion), FOCUS_RING (same hue, 0.85
alpha). Module-level palette comment + STOCK_BADGE_FG +
CARD_SHADOW_ALPHA_DRAG doc strings updated to match.
- card_plugin.rs: card_back_colour(0) now returns the brick-red
ACCENT_PRIMARY (was cyan). RED_SUIT_COLOUR_CBM swapped from
cyan to lime #acc267 — the CBM alternative needs to stay
hue-distinct from the new red-family primary, lime is the
next-best non-red base16-eighties accent. text_colour doc
+ CBM tests renamed cyan→lime in lockstep
(text_colour_color_blind_mode_swaps_red_suits_to_lime).
- card_face_svg.rs: BACK_ACCENTS[0] now "#a54242" (canonical
Terminal back).
- splash_plugin.rs / ui_modal.rs / replay_overlay.rs /
selection_plugin.rs: descriptive "cyan" comments swapped to
"accent" / "primary-accent" wording so the doc strings stay
decoupled from any specific hue. Future palette tweaks won't
require comment churn.
- design-system.md: YAML token frontmatter updated (primary,
surface-tint, suit-red-cb, primary-container,
on-primary-container, inverse-primary). Palette table gains
a project-specific `base08` slot for the new red. CTA /
Selection / Card-back badge / Primary button / Bottom-bar
active-icon / glow / CBM swap text all retuned. Historical
references preserved (e.g. "Was cyan #6fc2ef before the
2026-05-08 swap") so the audit trail stays in the spec.
- card_face_svg_pin.rs: rebaselined. Exactly one hash drift
(back_0 — the canonical Terminal back's badge changed
colour). Other 56 hashes identical (face SVGs don't
reference the accent; back_1..4 use unchanged accents). The
one-hash-drift signal confirms the change scope was
surgical.
Workspace clippy + cargo test --workspace clean, 1184 passing.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The user noticed the bottom-right large suit glyphs were
rendering upside-down — point-up hearts, stem-up spades — because
the SVG transform pipeline applied a `rotate(180)` to match the
traditional playing-card inverted-corner convention.
That convention exists so a card reads correctly when flipped or
read from the opposite side of the table. Single-orientation
digital play doesn't benefit from it; most modern digital decks
have abandoned it. User preference is upright.
Drops the rotate from face_svg's bottom-right `<g transform>`
and adjusts the translate so the visible glyph still lands at
(178, 286)–(242, 350) — same screen footprint, same scale, just
no flip.
design-system.md § Game Cards updated in lockstep — line 220
no longer says "rotated 180°", instead documents the deliberate
deviation from the traditional convention.
Knock-on lockstep changes in this commit:
- EXPECTED in tests/card_face_svg_pin.rs rebaselined: 52 face
hashes shift, 5 back hashes unchanged.
- assets/cards/faces/*.png regenerated (52 face PNGs).
- solitaire_engine/assets/themes/default/*_*.svg regenerated
(52 theme face SVGs that production rasterises at startup).
Workspace clippy + cargo test --workspace clean. Pin test
passes against the new hashes.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The user's first post-migration screenshot showed near-invisible
suit glyphs on every card — the rank rendered at correct size but
the ♠ ♥ ♦ ♣ marks were tiny dots regardless of the requested
20px / 64px font-size.
Root cause: the bundled FiraMono in svg_loader::shared_fontdb
doesn't carry usable Unicode suit glyphs (U+2660-2666). usvg
silently fell back to a substitute rendering at default size,
producing the "tofu" effect.
Fixes by replacing the `<text>` glyph rendering with inline SVG
paths. `suit_path_d(suit)` returns a single closed-perimeter path
authored in a 32 × 32 logical box, then face_svg wraps it in two
`<g transform>` blocks (top-left small + bottom-right rotated
large). Path-based rendering bypasses the font system entirely
— same bytes on every machine, no fontdb dependency, no
substitution risk.
Same path data renders correctly whether filled (♥ ♠) or
outlined (♦ ♣ — the always-on color-blind glyph differentiation
from the design system).
Knock-on changes that must land in this commit per the migration
plan's lockstep rule:
- `EXPECTED` in tests/card_face_svg_pin.rs rebaselined: 52 face
hashes change (text → path), 5 back hashes unchanged
(back_svg untouched). The bootstrap pattern in the test
handled the rebaseline cleanly — empty EXPECTED, re-run,
paste, re-run.
- assets/cards/faces/*.png regenerated (the 52 face PNGs).
- solitaire_engine/assets/themes/default/*_*.svg regenerated
(the 52 theme face SVGs that production rasterises at
startup). Both rendering paths must agree.
Workspace clippy + cargo test --workspace clean. Pin test
passes against the new hashes.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Step 3 of the migration plan in docs/ui-mockups/card-face-migration.md.
Extracts face_svg / back_svg + palette constants from the
card_face_generator example into a new
solitaire_engine::assets::card_face_svg module so an integration
test can call them. The example becomes a thin wrapper.
The new tests/card_face_svg_pin.rs hashes the raw RGBA8 pixel
bytes from rasterising every face × suit + every back accent and
compares each FNV-1a fingerprint against an embedded constant.
Catches silent rendering drift if usvg / resvg / tiny_skia / the
bundled FiraMono ever change in a way that perturbs pixels.
Hashing is FNV-1a inline (~5 lines) rather than adding sha2 or
blake3 — cryptographic strength isn't load-bearing here, just
stable byte fingerprints.
When the SVG builders intentionally change, empty EXPECTED to
`&[]` and re-run the test once; it panics with the new hashes
formatted as Rust source ready to paste back in.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
funman300