/* -------------------------------- 

File#: _2_slider-multi-value
Title: Multi Value Slider
Descr: Slider element for choosing a minimum and maximum value in a specified range
Usage: codyhouse.co/license

-------------------------------- */
/* reset */
*, *::after, *::before {
  box-sizing: border-box;
}

* {
  font: inherit;
  margin: 0;
  padding: 0;
  border: 0;
}

body {
  background-color: hsl(0, 0%, 100%);
  font-family: system-ui, sans-serif;
  color: hsl(230, 7%, 23%);
  font-size: 1rem;
}

h1, h2, h3, h4 {
  line-height: 1.2;
  color: hsl(230, 13%, 9%);
  font-weight: 700;
}

h1 {
  font-size: 2.0736rem;
}

h2 {
  font-size: 1.728rem;
}

h3 {
  font-size: 1.25rem;
}

h4 {
  font-size: 1.2rem;
}

ol, ul, menu {
  list-style: none;
}

button, input, textarea, select {
  background-color: transparent;
  border-radius: 0;
  color: inherit;
  line-height: inherit;
  appearance: none;
}

textarea {
  resize: vertical;
  overflow: auto;
  vertical-align: top;
}



table {
  border-collapse: collapse;
  border-spacing: 0;
}

img, video, svg {
  display: block;
  max-width: 100%;
}

@media (min-width: 64rem) {
  body {
    font-size: 1.25rem;
  }

  h1 {
    font-size: 3.051rem;
  }

    h2 {
    font-size: 2.44rem;
  }

    h3 {
    font-size: 1.75rem;
  }

    h4 {
    font-size: 1.5625rem;
  }
}

/* variables */
:root {
  /* colors */
  --ss4-color-primary-hsl: 250, 84%, 54%;
  --ss4-color-bg-hsl: 0, 0%, 100%;
  --ss4-color-contrast-high-hsl: 230, 7%, 23%;
  --ss4-color-contrast-higher-hsl: 230, 13%, 9%;
  --ss4-color-contrast-lower-hsl: 240, 4%, 85%;
  --ss4-color-bg-dark-hsl: 240, 4%, 95%;
  --ss4-color-contrast-low-hsl: 240, 4%, 65%;

  /* spacing */
  --ss4-space-3xs: 0.25rem;
  --ss4-space-xs: 0.5rem;
  --ss4-space-sm: 0.75rem;
  --ss4-space-2xs: 0.375rem;

  /* typography */
  --ss4-text-sm: 0.833rem;
}

@media(min-width: 64rem){
  :root {
    /* spacing */
    --ss4-space-3xs: 0.375rem;
    --ss4-space-xs: 0.75rem;
    --ss4-space-sm: 1.125rem;
    --ss4-space-2xs: 0.5625rem;

    /* typography */
    --ss4-text-sm: 1rem;
  }
}

/* form elements */
.ss4-form-control {
  font-size: 1em;
  padding: var(--ss4-space-2xs) var(--ss4-space-xs);
  background: hsl(var(--ss4-color-bg-dark-hsl));
  line-height: 1.2;
  box-shadow: inset 0px 0px 0px 1px hsl(var(--ss4-color-contrast-lower-hsl));
  transition: all 0.2s ease;
  border-radius: 0.25em;
}

.ss4-form-control::placeholder {
  opacity: 1;
  color: hsl(var(--ss4-color-contrast-low-hsl));
}

.ss4-form-control:focus, .ss4-form-control:focus-within {
  background: hsl(var(--ss4-color-bg-hsl));
  box-shadow: inset 0px 0px 0px 1px hsla(var(--ss4-color-contrast-lower-hsl), 0), 0px 0px 0px 2px hsl(var(--ss4-color-primary-hsl)), 0 0.3px 0.4px rgba(0, 0, 0, 0.025),0 0.9px 1.5px rgba(0, 0, 0, 0.05), 0 3.5px 6px rgba(0, 0, 0, 0.1);
  outline: none;
}

/* component */
.slider--multi-value {
  position: relative;
}
.slider--multi-value .slider__range {
  pointer-events: none;
}

.slider--multi-value .slider__range:nth-of-type(1) {
  --slider-fill-value-start: 0%;
  --slider-fill-value-end: 100%;
}

.slider--multi-value .slider__range:nth-of-type(2) {
  position: absolute;
  top: 0;
  left: 0;
}

.slider--multi-value .slider__input::-webkit-slider-thumb {
  position: relative;
  z-index: 2;
  pointer-events: auto;
}
.slider--multi-value .slider__input::-moz-range-thumb {
  position: relative;
  z-index: 2;
  pointer-events: auto;
}
.slider--multi-value .slider__input::-webkit-slider-runnable-track {
  pointer-events: none;
  background-image: linear-gradient(to right, hsl(var(--ss4-color-contrast-lower-hsl)) var(--slider-fill-value-start), hsl(var(--ss4-color-primary-hsl)) var(--slider-fill-value-start), hsl(var(--ss4-color-primary-hsl)) var(--slider-fill-value-end), hsl(var(--ss4-color-contrast-lower-hsl)) var(--slider-fill-value-end));
}
.slider--multi-value .slider__input::-moz-range-track {
  pointer-events: none;
  background-image: linear-gradient(to right, hsl(var(--ss4-color-contrast-lower-hsl)) var(--slider-fill-value-start), hsl(var(--ss4-color-primary-hsl)) var(--slider-fill-value-start), hsl(var(--ss4-color-primary-hsl)) var(--slider-fill-value-end), hsl(var(--ss4-color-contrast-lower-hsl)) var(--slider-fill-value-end));
}
.slider--multi-value .slider__range:nth-of-type(2) .slider__input::-moz-range-track {
  background-image: none;
}

:not(*)::-ms-track,
.slider--multi-value.slider--ms-fallback {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

:not(*)::-ms-track,
.slider--multi-value.slider--ms-fallback .slider__range {
  pointer-events: auto;
  width: 48%;
}

:not(*)::-ms-track,
.slider--multi-value.slider--ms-fallback .slider__range:nth-of-type(2) {
  position: relative;
}

.slider__separator {
  margin: auto var(--ss4-space-xs);
}

.slider--multi-value.slider--range-not-supported .slider__range {
  display: inline-block;
  width: 45%;
}
.slider--multi-value.slider--range-not-supported .slider__range:nth-of-type(2) {
  position: relative;
}

.slider--range-not-supported .slider__separator {
  display: none;
}

/* utility classes */
.ss4-text-center {
  text-align: center;
}

.ss4-margin-top-xs {
  margin-top: var(--ss4-space-xs);
}

.ss4-sr-only {
  position: absolute;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  padding: 0;
  border: 0;
  white-space: nowrap;
}

.ss4-width-xl {
  width: 4rem;
}

.ss4-text-sm {
  font-size: var(--ss4-text-sm);
}

.ss4-margin-right-3xs {
  margin-right: var(--ss4-space-3xs);
}

.ss4-flex-center {
  justify-content: center;
  align-items: center;
}

.ss4-flex {
  display: flex;
}

.ss4-margin-top-sm {
  margin-top: var(--ss4-space-sm);
}