The novel core: depth as something that OCCURS. The elevation dimension now lives
in the event firma (the two-moment model event moment) — leveraging the existing
signature system, NOT a parallel one:
- present-rise (emerge): the box-shadow grows from flat -> the element resting
plane shadow as it rises. A flat element (no resting shadow) is a no-op; a
raised/overlay element animates its elevation proportional to ITS plane.
- press-squeeze (contact): the shadow flattens to the surface at the press peak,
then returns (recede).
So depth + position/scale + sound + haptic all fire coordinated from one event.
Degrades with reduced-motion (the global events.css cap); a theme overrides the
keyframes/signatures (jaula abierta). No reference framework treats depth as eventful.
Fase 2 (computed mode-adaptive shadow mix) deferred — the shadows are already
mode-aware, so it is a refinement, not a gap (documented in the RFC).
Verified: check 0 errors; motion + config + generated tests pass; browser — the
present-rise keyframe is live with the box-shadow dimension.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Relocate the motion runtime out of eidos into a runtime art (src/arts/motion,
$motion), exposed as uix.motion and consumed by BOTH soma (Presence.motion ->
motion.run) and eidos (delegates + registers presets) -- dissolving the
soma->eidos coupling. Remove DialogProps.runMotion / eidos.motionRunner; the
bridge is now EngineMotion.run (reads data-animation-style). Delete the 4
relocated dead files (lib/motion/{types,runtime,runner,presets/js}.ts); the
preset DATA (presets/css.ts) stays in eidos. Regenerate generated/base.css.
F6 - token rigor (Carbon): tokenize the raw firma durations (slower/deliberate/
emphatic/sustained holds, escalating by announce intent severity), add
--motion-distance-xl (30px shared-axis), --motion-scale-through (0.92), the
emphasized easing, and productive/expressive sets ([data-motion-set=expressive]).
F7 - extensibility + typegen: app-extensible, type-safe preset-name registry
(EidosMotionPresets, mirroring SemaChannelSignatures); MotionPresetName =
keyof EidosMotionPresets | none | (string & {}).
Also sweeps other in-progress working-tree edits (web/routes/temas/grafito).
Verify: npm run check -> 1 pre-existing error (grafito), 0 new; motion 22/22,
active-uix 25/25, Presence 2/2, Dialog 3/3. Pre-existing words-track failures
unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
dev