gravl/.planning/phases/01-input-ux/01-01-SUMMARY.md

phase, plan, subsystem, tags, requires, provides, affects, tech-stack, key-files, key-decisions, patterns-established, duration, completed

phase	plan	subsystem	tags	requires	provides	affects	tech-stack	key-files	key-decisions	patterns-established	duration	completed
01-input-ux	01	ui	react stepper input components css		StepperInput controlled component with +/- buttons, min/max clamping, aria support WeightInput wrapper (2.5kg steps, kg suffix) RepsInput wrapper (1 rep steps) Stepper CSS block in App.css (.stepper-wrapper, .stepper-btn, .stepper-input)	01-02 workout-page set-logging	added patterns Controlled stepper component: all state in parent, component is pure Wrapper component pattern: WeightInput/RepsInput configure StepperInput with domain defaults	created modified frontend/src/components/StepperInput.jsx frontend/src/components/WeightInput.jsx frontend/src/components/RepsInput.jsx frontend/src/App.css	StepperInput is a pure controlled component - no internal useState, all state lives in parent 44px minimum touch targets on stepper buttons for mobile usability font-size 16px on input to prevent iOS auto-zoom Decimal step (2.5) uses inputMode=decimal; integer step uses inputMode=numeric	Stepper wrapper pattern: domain-specific inputs (WeightInput, RepsInput) wrap generic StepperInput Negative input rejected via min clamping, not by blocking input events	1min	2026-02-16

Phase 1 Plan 01: Stepper Input Components Summary

StepperInput controlled component with +/- 44px touch buttons, WeightInput (2.5kg steps) and RepsInput (1 rep steps) wrappers, and stepper CSS block added to App.css

Performance

• Duration: ~1 min
• Started: 2026-02-16T07:02:46Z
• Completed: 2026-02-16T07:04:13Z
• Tasks: 2
• Files modified: 4

Accomplishments

• StepperInput: fully controlled component with +/- buttons, min/max clamping, 44px touch targets, 16px font, aria-labels, decimal/numeric inputMode
• WeightInput: wrapper with step=2.5, suffix="kg", delegates all behavior to StepperInput
• RepsInput: wrapper with step=1, no suffix, delegates all behavior to StepperInput
• App.css: stepper styles appended cleanly at end of file, no existing CSS removed

Task Commits

Each task was committed atomically:

1. Task 1: Create StepperInput.jsx - 912bd5d (feat)
2. Task 2: WeightInput, RepsInput, stepper CSS - 9fb8543 (feat)

Plan metadata: see final commit below

Files Created/Modified

• frontend/src/components/StepperInput.jsx - Reusable controlled stepper with +/- buttons, clamping, aria
• frontend/src/components/WeightInput.jsx - Weight-specific wrapper (step=2.5, suffix=kg)
• frontend/src/components/RepsInput.jsx - Reps-specific wrapper (step=1, no suffix)
• frontend/src/App.css - Stepper styles appended (.stepper-wrapper through mobile @media block)

Decisions Made

• StepperInput is a pure controlled component with no internal useState — keeps state management in parent, consistent with React best practices and plan specification
• handleInputChange clamps to min (rejects negatives) rather than blocking keystrokes, so users can see feedback
• inputMode switches between "numeric" and "decimal" based on whether step has fractional part

Deviations from Plan

None - plan executed exactly as written. The build linter added min-height: 44px to .start-btn (a pre-existing class in App.css), which is a positive accessibility side effect and not a deviation from this plan's scope.

Issues Encountered

The Edit tool hit a "file modified since read" error twice on App.css because the linter was modifying the file after each read. Resolved by using bash cat >> to append the CSS block directly, bypassing the read-then-edit cycle.

User Setup Required

None - no external service configuration required.

Next Phase Readiness

• StepperInput, WeightInput, and RepsInput are complete and ready for Plan 02 to integrate into WorkoutPage
• Components are fully self-contained; Plan 02 only needs to import and drop them into the set rows
• Build passes with no new errors or warnings

---

Phase: 01-input-ux Completed: 2026-02-16

Self-Check: PASSED

• FOUND: frontend/src/components/StepperInput.jsx
• FOUND: frontend/src/components/WeightInput.jsx
• FOUND: frontend/src/components/RepsInput.jsx
• FOUND: .planning/phases/01-input-ux/01-01-SUMMARY.md
• FOUND: 912bd5d (Task 1 commit)
• FOUND: 9fb8543 (Task 2 commit)