.sound {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  border: 1px solid var(--color-neutral-200);
  border-radius: 8px;
  background: linear-gradient(var(--color-neutral-100), transparent);
  text-align: center;

  &:not(.selected)::before {
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(
      90deg,
      transparent,
      var(--color-neutral-400),
      transparent
    );
    content: '';
  }

  &.selected {
    border: 2px solid #818cf8;
    box-shadow: 0 10px 20px #818cf833;
  }

  & h3 {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.6;
  }

  & input {
    width: 100%;
    max-width: 120px;
    margin-top: 12px;

    /********** Range Input Styles **********/

    /* Range Reset */
    appearance: none;
    background: transparent;
    cursor: pointer;

    /* Removes default focus */
    &:focus {
      outline: none;
    }

    &:disabled {
      cursor: default;
      opacity: 0.5;
      pointer-events: none;
    }

    /***** Chrome, Safari, Opera and Edge Chromium styles *****/

    &::-webkit-slider-runnable-track {
      height: 0.5rem;
      border-radius: 0.5rem;
      background-color: #27272a;
    }

    &::-webkit-slider-thumb {
      width: 14px;
      height: 14px;
      border: 1px solid #52525b;
      border-radius: 50%;
      margin-top: -3px;
      appearance: none;
      background-color: #3f3f46;
    }

    &:not(:disabled):focus::-webkit-slider-thumb {
      border: 1px solid #053a5f;
      outline: 3px solid #053a5f;
      outline-offset: 0.125rem;
    }

    /******** Firefox styles ********/

    &::-moz-range-track {
      height: 0.5rem;
      border-radius: 0.5rem;
      background-color: #27272a;
    }

    &::-moz-range-thumb {
      width: 14px;
      height: 14px;
      border: none;
      border: 1px solid #52525b;
      border-radius: 0;
      border-radius: 50%;
      margin-top: -3px;
      background-color: #3f3f46;
    }

    &:not(:disabled):focus::-moz-range-thumb {
      border: 1px solid #053a5f;
      outline: 3px solid #053a5f;
      outline-offset: 0.125rem;
    }
  }
}