The CREATE RECIPES form had grown into one long scroll. The six categorical
groups (SIMULATION, DYNAMIC RANGE, GRAIN EFFECT, COLOR CHROME EFFECT, COLOR
CHROME EFFECT BLUE, WHITE BALANCE) are now native <details> folds — the browser
keeps the open flag, so no state and no library.
The two tone-curve ENDS join the numeric grid: EXPOSURE (the matrix gain the IQ
tab already drives), EV (the old EXPOSURE COMP. row, renamed to the phone's
word), WHITE and BLACK. WHITE/BLACK are new ColorAdjustments fields, applied in
TONE_SKSL as cubic end-weights rather than another smoothstep knee — the HL/SH
knees already spend the slope budget, and the cubic keeps the curve monotonic
for every combination (derivative >= 0.46), so a brighter input can still never
come out darker. Both are optional, so stored recipes keep working.
3dtours
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