.card-toggle {
    width: 42px;
    height: 42px;
    border: 1px solid currentColor;
    border-radius: 50%;
    background: transparent;
    position: relative;
    cursor: pointer;
    padding: 0;
  }

  .plus-line {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 16px;
    height: 1.5px;
    background: currentColor;
    transform-origin: center;
  }

  .plus-line-h {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  .plus-line-v {
    transform: translate(-50%, -50%) rotate(90deg);
  }