:root {
    --white: white;
    --gradient: linear-gradient(-45deg, #ffa600 0%, #ff5e03 50%);
    --form: #eeefef;
    --border-radius: 4px;
    --form-width: 500px;
    --form-mob-width: 320px;
  }
  
  * {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
  
  a {
    text-decoration: none;
    color: inherit;
  }
  
  button,
  label {
    cursor: pointer;
  }
  
  label {
    display: block;
  }
  
  button,
  input,
  textarea {
    font-family: inherit;
    /* font-size: 100%; */
    border: none;
  }
  
  textarea {
    resize: none;
  }
  
  body {
    font: 20px/1.5 sans-serif;
    background: var(--white);
  }
  
  h1 {
    /* font-size: 2rem; */
    text-align: center;
    margin-top: 20vh;
  }
  


  [type="checkbox"] {
    position: absolute;
    left: -9999px;
  }
  
  .feedback-label,
  .form {
    position: fixed;
    top: 50%;
    right: 0;
    backface-visibility: hidden;
  }
  
  .feedback-label {
    transform-origin: top right;
    transform: rotate(-90deg) translate(50%, -100%);
    z-index: 2000;
  }
  
  .form {
    width: var(--form-width);
    max-height: 90vh;
    transform: translate(100%, -50%);
    padding: 30px;
    overflow: auto;
    background: var(--form);
    z-index: 1000;
  }
  
  .feedback-label,
  .form,
  .form button {
    transition: all 0.35s ease-in-out;
  }
  
  .feedback-label,
  .form input,
  .form textarea,
  .form button {
    border-radius: var(--border-radius);
  }
  
  .feedback-label,
  .form button {
    background: var(--gradient);
    color: var(--white);
  }
  
  .feedback-label:hover,
  .form button:hover {
    filter: hue-rotate(-45deg);
  }
  
  .feedback-label {
    padding: 5px 10px;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
  }
  
  form div:not(:last-child) {
    margin-bottom: 20px;
  }
  
  form div:last-child {
    text-align: right;
  }
  
  .form input,
  .form textarea {
    padding: 0 5px;
    width: 100%;
  }
  
  .form button {
    padding: 10px 20px;
    width: 50%;
    max-width: 120px;
  }
  
  .form input {
    height: 40px;
  }
  
  .form textarea {
    height: 220px;
  }
  
  [type="checkbox"]:checked + .feedback-label {
    transform: rotate(-90deg) translate(50%, calc((var(--form-width) + 100%) * -1)); 
  }
  
  [type="checkbox"]:focus + .feedback-label {
    outline: 2px solid rgb(77, 144, 254);
  }
  
  [type="checkbox"]:checked ~ .form {
    transform: translate(0, -50%);
  }
  

  @media screen and (max-width: 600px) {
    /* body {
      font-size: 16px;
    } */
  
    .form {
      padding: 15px;
      width: var(--form-mob-width);
    }
  
    form div:not(:last-child) {
      margin-bottom: 10px;
    }
  
    [type="checkbox"]:checked + .feedback-label {
      transform: rotate(-90deg) translate(50%, calc((var(--form-mob-width) + 100%) * -1));
    }
  }
  
  .page-footer {
    position: absolute;
    right: 10px;
    bottom: 10px;
    /* font-size: 0.85rem; */
    color: var(--black);
  }
  
  .page-footer span {
    color: #e31b23;
  }