@use '../../utils/media';

.amount-step-range {
  --steps: 5;
}

.amount-step-range__wrap {
  position: relative;
}

.amount-step-range__title {
  display: block;
  font-weight: 500;
  font-size: 18px;
  line-height: 1.44444;
  color: #141414;
  margin-bottom: 4px;
}

.amount-step-range__radio {
  position: absolute;
  opacity: 0;

  &:nth-child(1):checked {
    ~ .amount-step-range__slider {
      --value: 0;
    }
    ~ .amount-step-range__amounts {
      & .amount-step-range__amounts-label {
        &:nth-child(-n + 1):before {
          --background: #445667;
        }
      }
    }
  }

  &:nth-child(2):checked {
    ~ .amount-step-range__slider {
      --value: 1;
    }
    ~ .amount-step-range__amounts {
      & .amount-step-range__amounts-label {
        &:nth-child(-n + 2):before {
          --background: #445667;
        }
      }
    }
  }

  &:nth-child(3):checked {
    ~ .amount-step-range__slider {
      --value: 2;
    }
    ~ .amount-step-range__amounts {
      & .amount-step-range__amounts-label {
        &:nth-child(-n + 3):before {
          --background: #445667;
        }
      }
    }
  }

  &:nth-child(4):checked {
    ~ .amount-step-range__slider {
      --value: 3;
    }
    ~ .amount-step-range__amounts {
      & .amount-step-range__amounts-label {
        &:nth-child(-n + 4):before {
          --background: #445667;
        }
      }
    }
  }

  &:nth-child(5):checked {
    ~ .amount-step-range__slider {
      --value: 4;
    }
    ~ .amount-step-range__amounts {
      & .amount-step-range__amounts-label {
        &:nth-child(-n + 5):before {
          --background: #445667;
        }
      }
    }
  }

  &:nth-child(6):checked {
    ~ .amount-step-range__slider {
      --value: 5;
    }
    ~ .amount-step-range__amounts {
      & .amount-step-range__amounts-label {
        &:nth-child(-n + 6):before {
          --background: #445667;
        }
      }
    }
  }

  &:nth-child(7):checked {
    ~ .amount-step-range__slider {
      --value: 6;
    }
    ~ .amount-step-range__amounts {
      & .amount-step-range__amounts-label {
        &:nth-child(-n + 7):before {
          --background: #445667;
        }
      }
    }
  }
}

.amount-step-range__amounts {
  position: relative;
  display: flex;
  justify-content: space-between;
  z-index: 2;
}

.amount-step-range__amounts-label {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 24px;
  font-weight: 400;
  font-size: 12px;
  line-height: 1.16667;
  color: #445667;
  text-align: center;
  cursor: pointer;
  user-select: none;

  @include media.breakpoint-down('tabM') {
    font-size: 11px;
  }

  &::before {
    --background: #cfdae1;
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 10px;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    border-radius: 10px;
    background: var(--background);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);

    transition:
      transform 0.2s ease-out,
      background 0.15s ease;
  }

  &:hover {
    &::before {
      transform: translate(-50%, -50%) scale(1.4);
    }
  }
}

.amount-step-range__slider {
  pointer-events: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 20px;
  z-index: 1;
}

.amount-step-range__slider-circle {
  position: absolute;
  top: 50%;
  left: calc(100% / var(--steps) * var(--value));
  transform: translateY(-50%);

  display: flex;
  width: calc(100% / var(--steps));
  height: inherit;
  border-radius: 10px;
  background: transparent;
  z-index: 2;

  transition: left 0.15s ease-in-out;

  &:before,
  &:after {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 100px;
    border: 1px solid #cfdae1;
  }

  &:before {
    width: 20px;
    height: 20px;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  }

  &:after {
    width: 10px;
    height: 10px;
    background: #445667;
  }
}

.amount-step-range__slider-line {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 100%;
  height: 2px;
  border-radius: 10px;
  background: #cfdae1;
  z-index: 1;

  &:before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: calc(100% / var(--steps) * var(--value) + 100% / var(--steps) / 2);
    background: #445667;
    border-radius: inherit;

    transition: width 0.15s ease-in-out;
  }
}