$bezier = cubic-bezier(0.23, 1, 0.32, 1)
$slideTime = 400ms

// calendar width calculation
$daySize = 39px
$padding = ($daySize/16)
$dayMargin = 2px
$daysWidth = ($daySize*7 + $dayMargin*14 + $padding*2 + 2)
$calendarWidth = $daysWidth

$monthNavHeight ?= 28px
$weekdaysHeight ?= 28px
$timeHeight = 40px

// Colors

$calendarBackground ?= #ffffff
$calendarBorderColor ?= #e6e6e6

$monthForeground ?= alpha(black, 0.9)
$arrow_hover_color ?= #f64747

$monthBackground ?= transparent

$weekdaysBackground ?= transparent
$weekdaysForeground ?= alpha(black, 0.54)

$dayForeground ?= #393939
$dayHoverBackground ?= #e6e6e6

$todayColor ?= #959ea9
$selectedDayBackground ?= #569FF7

$invertedBg = invert($calendarBackground)