.primary--button {
    width: 65px;
    height: 25px;
    border: none;
    background-color: #156cf3;
    border-radius: 50px;
    position: relative;
    cursor: pointer;
    float: right;
    padding: 0;
    font-size: 10px;
    color: #666;
    text-align: center;
    overflow: hidden;
  }
  
  /* Transparent sliding knob */
  .primary--button::after {
    content: "";
    width: 20px;
    height: 20px;
    display: block;
    border-radius: 50%;
    background-color: #edeeef;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    position: absolute;
    top: 50%;
    left: 3px;
    transform: translateY(-50%);
    transition: transform 0.3s ease;
  }
  
  /* Move knob when toggled */
  .turn-on .primary--button::after {
    transform: translate(40px, -50%);
  }
  
  /* NEW: currency text inside the button */
  .primary--button .currency-label {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    color: #f8f4f4;
    z-index: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    font-weight: bold;
  }
  
  .primary--button .currency-label {
      right: 8px;
      float: right;
      text-align: right;
      font-size: 16px;
  }
  
  .turn-on .currency-label {
      left: 8px;
      float: left;
      text-align: left;
      font-size: 16px;
  }
  