Classes list

Every class Date range recognizes, straight from the @flickui/css source.

ClassPurpose
.date-rangeBase class — required
.date-range-headerMonth title + navigation row
.date-range-navPrevious/next month — the first found is treated as "previous", the second as "next"
.date-range-titleMonth/year label; also read on init to seed the starting month
.date-range-gridThe weekday/day grid — flickui.js rebuilds its <tbody> on init and on every change
.date-range-dayOne day button (JS-generated)
.date-range-day-outsideDims a day belonging to the adjacent month (not clickable)
.date-range-day-todayRings the real current date
.is-start / .is-end (button)Solid-fills the range's start/end day, managed by flickui.js
.is-end-preview (button)Ring-outline live preview while hovering to pick the second date
.range-start / .range-end (td)Half-gradient band on the cell containing the start/end day
.in-range (td)Full band fill for a day strictly between start and end (or start and the live hover preview)