* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: "Poppins", Lalezar, cursive, sans-serif;
  }
  
  body {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    max-height: 90vh;
    background: #7761a2;
  }
  
  .container {
    max-width: 700px;
    width: 100%;
    padding: 30px;
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0px 0px 36px -5px #b8b8ff;
  }
  
  .wrapper {
    border-radius: 5px;
    border: 1px solid #ccc;
  }
  
  .wrapper .text-input {
    display: block;
  }
  
  .text-input .to-text {
    border-radius: 0px;
    border-top: 1px solid #ccc;
  }
  
  .text-input textarea {
    height: 200px;
    width: 100%;
    border: none;
    outline: none;
    resize: none;
    background: none;
    font-size: 18px;
    padding: 10px 15px;
    border-radius: 0.3rem;
  }
  
  .text-input textarea::placeholder {
    color: #b7b6b6;
  }
  
  .controls,
  li,
  .icons,
  .icons ion-icon {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .controls {
    list-style: none;
    padding: 12px 15px;
    border-top: 1px solid #ccc;
  }
  
  .controls .row .icons {
    width: 38%;
  }
  
  .controls .row .icons ion-icon {
    width: 50px;
    color: #adadad;
    font-size: 1.7rem;
    cursor: pointer;
    transition: transform 0.2s ease;
    justify-content: center;
  }
  .controls .row.from .icons {
    padding-right: 15px;
    border-right: 1px solid #ccc;
  }
  .controls .row.to .icons {
    padding-left: 15px;
    border-left: 1px solid #ccc;
  }
  .controls .row select {
    color: #333;
    border: none;
    outline: none;
    font-size: 18px;
    background: none;
    padding-left: 5px;
  }
  .text-input textarea::-webkit-scrollbar {
    width: 4px;
  }
  .controls .row select::-webkit-scrollbar {
    width: 8px;
  }
  .text-input textarea::-webkit-scrollbar-track,
  .controls .row select::-webkit-scrollbar-track {
    background: #fff;
  }
  .text-input textarea::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 8px;
  }
  .controls .row select::-webkit-scrollbar-thumb {
    background: #999;
    border-radius: 8px;
    border-right: 2px solid #ffffff;
  }
  .controls .exchange {
    color: #adadad;
    cursor: pointer;
    font-size: 1.7rem;
    transition: transform 0.2s ease;
  }
  .controls ion-icon:active {
    transform: scale(0.9);
  }
  .container button {
    width: 100%;
    padding: 14px;
    outline: none;
    border: none;
    color: #fff;
    cursor: pointer;
    margin-top: 20px;
    font-size: 1.2rem;
    border-radius: 0.3rem;
    background: #7761a2;
    font-family: 'Courier New', Courier, monospace;
    font-weight: 600;
  }
  
  @media (max-width: 660px) {
    .container {
      padding: 20px;
    }
    .wrapper .text-input {
      flex-direction: column;
    }
    .text-input .to-text {
      border-left: 0px;
      border-top: 1px solid #ccc;
    }
    .text-input textarea {
      height: 200px;
    }
    .controls .row .icons {
      display: inline-flex;
      flex-direction: column;
    }
    .container button {
      padding: 13px;
      font-size: 1.2rem;
    }
    .controls .row select {
      font-size: 1.2rem;
    }
    .controls .exchange {
      font-size: 1.2rem;
    }
  }
  @media screen and (max-width: 1250px) {
    .container {
      zoom: 0.7;
    }
  }