.card
  input(type="radio", name="trigger").card__trigger.card__trigger_views#views
  input(type="radio", name="trigger", checked).card__trigger.card__trigger_sales#sales
  input(type="radio", name="trigger").card__trigger.card__trigger_likes#likes
  .card__lines
    .card__line
    .card__line
    .card__line
    .card__line
    .card__line
    .card__line
    .card__line
    .card__line
    .card__line
    .card__line
  .card__controls
    .card__controls-inner
      label(for="views").card__control.card__control_views views
      label(for="sales").card__control.card__control_sales sales
      label(for="likes").card__control.card__control_likes likes

@use postcss-nested;
@use postcss-simple-vars;

$color-1: #338CFB;
$color-2: #FF408E;
$color-3: #90E63E;

html {
  height: 100%;
  font: 14px/1 sans-serif;
  *, *:before, *:after {
    box-sizing: border-box;
  }
}

body {
  min-height: 100%;
  margin: 0;
  color: #333;
  background: linear-gradient(to right bottom, #7A92FB 0%, #9F95FC 50%, #CF99FB 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  user-select: none;
}


.card {
  background: #FCFBFB;
  width: 550px;
  min-width: 550px;
  height: 455px;
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translate3d(0, 0, 0);
  &__lines {
    height: 80%;
    display: flex;
    padding: 20px 10%;
    justify-content: space-around;
  }
  &__line {
    width: 14px;
    transform: translate3d(0, 0, 0);
    background: #D8D2D7;
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    &:before {
      transition: transform .4s cubic-bezier(0.68, -0.55, 0.265, 1.55),
                  background .1s linear;
      content: '';
      position: absolute;
      top: 100%;
      left: 0;
      width: 100%;
      height: 100%;
      border-radius: 14px;
      transform-origin: 50% 100%;
      transform: translateY(0);
      background: #f00;
      border-right: 2px solid rgba(0, 0, 0, .3);
    }
  }
  &__controls {
    height: 20%;
    background: #D8D2D7;
    position: relative;
    &-inner {
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: space-around;
    }
    &:after {
      transition: transform .4s cubic-bezier(0.68, -0.55, 0.265, 1.55),
                  background .1s linear;
      content: '';
      width: 80px;
      height: 40px;
      background: #000;
      border-radius: 40px;
      position: absolute;
      top: 50%;
      margin-top: -20px;
      left: 0;
      z-index: 5;
      border-right: 3px solid rgba(0, 0, 0, .1);
    }
  }
  &__control {
    border-radius: 30px;
    transition: all .2s ease-in-out;
    transform: translate3d(0, 0, 0);
    text-transform: uppercase;
    font-size: 1rem;
    line-height: 40px;
    cursor: pointer;
    width: 80px;
    height: 40px;
    z-index: 10;
    text-align: center;
    position: relative;
    text-shadow: -1px -1px 0 rgba(0, 0, 0, 0);
  }
  &__trigger {
    position: absolute;
    margin: 0;
    padding: 0;
    opacity: 0;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    border: none;
    background: none;
    &_views {
      &:checked {
        & ~ .card__lines {
          .card__line {
            &:before {
              background: $color-1;
            }
            &:nth-child(1) {
              &:before {
                transform: translateY(-20%);
              }
            }
            &:nth-child(2) {
              &:before {
                transform: translateY(-40%);
              }
            }
            &:nth-child(3) {
              &:before {
                transform: translateY(-80%);
              }
            }
            &:nth-child(4) {
              &:before {
                transform: translateY(-40%);
              }
            }
            &:nth-child(5) {
              &:before {
                transform: translateY(-50%);
              }
            }
            &:nth-child(6) {
              &:before {
                transform: translateY(-10%);
              }
            }
            &:nth-child(7) {
              &:before {
                transform: translateY(-90%);
              }
            }
            &:nth-child(8) {
              &:before {
                transform: translateY(-30%);
              }
            }
            &:nth-child(9) {
              &:before {
                transform: translateY(-40%);
              }
            }
            &:nth-child(10) {
              &:before {
                transform: translateY(-90%);
              }
            }
          }
        }
        & ~ .card__controls {
          &:after {
            transform: translateX(52px);
            background: $color-1;
          }
          .card__control_views {
            color: #fff;
            text-shadow: -1px -1px 1px rgba(0, 0, 0, .5);
          }
        }
      }
    }
    &_sales {
      &:checked {
        & ~ .card__lines {
          .card__line {
            &:before {
              background: $color-2;
            }
            &:nth-child(1) {
              &:before {
                transform: translateY(-40%);
              }
            }
            &:nth-child(2) {
              &:before {
                transform: translateY(-60%);
              }
            }
            &:nth-child(3) {
              &:before {
                transform: translateY(-40%);
              }
            }
            &:nth-child(4) {
              &:before {
                transform: translateY(-50%);
              }
            }
            &:nth-child(5) {
              &:before {
                transform: translateY(-60%);
              }
            }
            &:nth-child(6) {
              &:before {
                transform: translateY(-20%);
              }
            }
            &:nth-child(7) {
              &:before {
                transform: translateY(-20%);
              }
            }
            &:nth-child(8) {
              &:before {
                transform: translateY(-50%);
              }
            }
            &:nth-child(9) {
              &:before {
                transform: translateY(-20%);
              }
            }
            &:nth-child(10) {
              &:before {
                transform: translateY(-30%);
              }
            }
          }
        }
        & ~ .card__controls {
          &:after {
            transform: translateX(235px);
            background: $color-2;
          }
          .card__control_sales {
            color: #fff;
            text-shadow: -1px -1px 1px rgba(0, 0, 0, .5);
          }
        }
      }
    }
    &_likes {
      &:checked {
        & ~ .card__lines {
          .card__line {
            &:before {
              background: $color-3;
            }
            &:nth-child(1) {
              &:before {
                transform: translateY(-80%);
              }
            }
            &:nth-child(2) {
              &:before {
                transform: translateY(-10%);
              }
            }
            &:nth-child(3) {
              &:before {
                transform: translateY(-40%);
              }
            }
            &:nth-child(4) {
              &:before {
                transform: translateY(-80%);
              }
            }
            &:nth-child(5) {
              &:before {
                transform: translateY(-20%);
              }
            }
            &:nth-child(6) {
              &:before {
                transform: translateY(-60%);
              }
            }
            &:nth-child(7) {
              &:before {
                transform: translateY(-50%);
              }
            }
            &:nth-child(8) {
              &:before {
                transform: translateY(-40%);
              }
            }
            &:nth-child(9) {
              &:before {
                transform: translateY(-10%);
              }
            }
            &:nth-child(10) {
              &:before {
                transform: translateY(-20%);
              }
            }
          }
        }
        & ~ .card__controls {
          &:after {
            transform: translateX(418px);
            background: $color-3;
          }
          .card__control_likes {
            color: #fff;
            text-shadow: -1px -1px 1px rgba(0, 0, 0, .5);
          }
        }
      }
    }
  }
}

# Pure css implementation of the concept:
# https://dribbble.com/shots/2417324-Graph