<h1>NEUMORPHISM</h1>

<div class="entire-form">
  <div class="left-side">
  </div>
  <form class="right-side">
    <h2>This is a form</h2>
    <label for="first-input">First Name</label>
    <input type="text" id="first-input" name="firstname" placeholder="This is a styling demo..." required>
    <label for="last-input">Last Name</label>
    <input type="text" id="last-input" name="lastname" placeholder="The styling demo continues...">
    <label for="coolness">How cool are you?</label>
    <select id="coolness" name="cool">
      <option value="value-one">Kind of cool</option>
      <option value="value-two">Very cool</option>
      <option value="value-three">Super cool</option>
    </select>
    <div class="wrapper">
      <label class="radiobutton-container">Val1
        <input type="radio" name="answer" checked="checked">
        <span class="custom-radio"></span>
      </label>

      <label class="radiobutton-container">Val2
        <input type="radio" name="answer">
        <span class="custom-radio"></span>
      </label>

      <label class="radiobutton-container">Val3
        <input type="radio" name="answer">
        <span class="custom-radio"></span>
      </label>
    </div>
    <div class="wrapper">
      <label class="checkbox-container">
        <input type="checkbox" checked="checked">
        Subscribe to e-mail list?
        <span class="custom-checkbox"></span>
      </label>
    </div>
    <input type="submit" value="Submit">
  </form>
</div>

@import url("https://fonts.googleapis.com/css2?family=Raleway:wght@400;900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center;

  height: 100vh;
  width: 100vw;

  font-family: "Raleway", sans-serif;
  color: #6c7275;

  background: #dbe6ef;
}

h1 {
  display: block;
  font-family: "Raleway", sans-serif;
  font-size: 60px;
  text-align: center;
  width: 500px;

  color: #dbe6ef;
  text-shadow: 2px 2px 2px #b0b9bf, -2px -2px 4px #fcffff;

  padding: 20px;

  border-radius: 10px;
  box-shadow: 5px 5px 10px #b0b9bf, -5px -5px 10px #fcffff;
}

h2 {
  padding-bottom: 15px;
  text-align: center;

  font-weight: 400;
}

.entire-form {
  display: flex;
  align-items: center;
}

.left-side {
  width: 20px;
  height: 350px;

  display: flex;
  justify-content: flex-end;

  padding: 50px;

  background: #dbe6ef;

  border-radius: 100% 0% 0% 100% / 50% 0% 0% 50%;
  border-radius: 20px 0px 0px 20px;
  box-shadow: 5px 5px 10px #b0b9bf, -5px -5px 10px #fcffff;
}

.right-side {
  position: abasolute;
  z-index: 10;
  width: 400px;
  height: 500px;

  display: flex;
  flex-direction: column;

  padding: 50px;

  border-radius: 10px 20px 20px 10px;
  background: #dbe6ef;

  box-shadow: 5px 5px 10px #b0b9bf, -5px -5px 10px #fcffff;
}

input[type="text"] {
  height: 30px;
  border: none;

  padding: 5px 5px 5px 10px;
  margin: 4px 0 10px;

  border-radius: 6px;
  background: #e9eff5;

  box-shadow: inset 2px 2px 4px #bac4cb, inset -2px -2px 4px #fff;
}

input[type="submit"] {
  width: fit-content;
  background: none;
  border: none;
  color: #6c7275;

  font-size: 20px;

  margin: 20px auto;
  padding: 10px 20px;

  border-radius: 20px;

  box-shadow: 3px 3px 6px #b0b9bf, -3px -3px 6px #fcffff;
}

input[type="submit"]:hover {
  box-shadow: 1px 1px 2px #b0b9bf, -1px -1px 2px #fcffff;
}

input[type="submit"]:active {
  box-shadow: inset 3px 3px 6px #b0b9bf, inset -3px -3px 6px #fcffff;
}

select {
  width: 100%;
  height: 30px;
  background: none;
  color: #6c7275;
  border: none;

  margin: 20px auto;
  padding: 10px 20px;

  border-radius: 6px;

  box-shadow: 4px 4px 8px #b0b9bf, -4px -4px 8px #fcffff;

  padding: 5px 5px 5px 10px;
  margin: 4px 0 10px;
}

select:hover {
  box-shadow: inset 4px 4px 8px #b0b9bf, inset -4px -4px 8px #fcffff;
}

.wrapper {
  display: flex;
  justify-content: space-around;
}

/* Container for both radiobutton and label*/
.radiobutton-container {
  display: block;
  position: relative;
  padding-left: 25px;
  margin: 10px 5px;
  cursor: pointer;
  font-size: 16px;
  user-select: none;
}

/* Hide the default radiobutton */
.radiobutton-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

/* Hide the default radio-button */
.custom-radio {
  position: absolute;
  top: 0;
  left: 0;
  height: 19px;
  width: 19px;
  border-radius: 50%;
  background: #dbe6ef;
  box-shadow: 2px 2px 4px #bac4cb, -2px -2px 4px #fcffff;
}

/* On hover add darken background for custom radio-button*/
.radiobutton-container:hover input ~ .custom-radio {
  border-radius: 50px;
  background: linear-gradient(145deg, #c5cfd7, #eaf6ff);
  box-shadow: 2px 2px 4px #bac4cb, -2px -2px 4px #fcffff;
}

/* When the radio-button is checked, darker background */
.radiobutton-container input:checked ~ .custom-radio {
  border-radius: 50px;
  background: #dbe6ef;
  box-shadow: inset 2px 2px 4px #bac4cb, inset -2px -2px 4px #fcffff;
}

/* Create the circle for checked radio-button (hidden when not checked) */
.custom-radio:after {
  content: "";
  position: absolute;
  display: none;
}
/* Show the dot when checked */
.radiobutton-container input:checked ~ .custom-radio:after {
  display: block;
}

/* Style the indicator (dot/circle) */
.radiobutton-container .custom-radio:after {
  top: 6px;
  left: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: grey;
}

/* Add outline to focused radio-button !important */
.radiobutton-container input:focus + .custom-radio {
  outline: #333 auto 4px;
}

/* Container for both checkbox and label*/
.checkbox-container {
  display: block;
  position: relative;
  padding-left: 25px;
  margin: 10px 5px;
  cursor: pointer;
  font-size: 16px;
  user-select: none;
}

/* Hide the default checkbox */
.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

/* Hide the default checkbox */
.custom-checkbox {
  position: absolute;
  top: 0;
  left: 0;
  height: 19px;
  width: 19px;
  border-radius: 4px;
  background: #dbe6ef;
  box-shadow: 2px 2px 4px #bac4cb, -2px -2px 4px #fcffff;
}

/* On hover add darken background for custom checkbox*/
.checkbox-container:hover input ~ .custom-checkbox {
  background: linear-gradient(145deg, #c5cfd7, #eaf6ff);
  box-shadow: 2px 2px 4px #bac4cb, -2px -2px 4px #fcffff;
}

/* When the checkbox is checked, darker background */
.checkbox-container input:checked ~ .custom-checkbox {
  background: #dbe6ef;
  box-shadow: inset 2px 2px 4px #bac4cb, inset -2px -2px 4px #fcffff;
}

/* Create the checkmark/indicator (hidden when not checked) */
.custom-checkbox:after {
  content: "";
  position: absolute;
  display: none;
}

/* Show the checkmark when checked */
.checkbox-container input:checked ~ .custom-checkbox:after {
  display: block;
}

/* Style custom checkmark ✔ */
.checkbox-container .custom-checkbox:after {
  left: 7px;
  top: 5px;
  width: 3px;
  height: 6px;
  border: solid grey;
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

/* Add outline to focused checkbox !important */
.checkbox-container input:focus + .custom-checkbox {
  outline: #333 auto 5px;
}

/* Inspired by https://codepen.io/ricardoolivaalonso/pen/YzyaRPN , all though a much simpler version */