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                <div class="input"></div>
<div class="keyboard">
  <div class="keyrow">
    <div class="key visible">1</div>
    <div class="key visible">2</div>
    <div class="key visible">3</div>
    <div class="key visible">4</div>
    <div class="key visible">5</div>
    <div class="key visible">6</div>
    <div class="key visible">7</div>
    <div class="key visible">8</div>
    <div class="key visible">9</div>
    <div class="key visible">0</div>
    <div class="key close visible">X</div>
    <div class="key invisible">^</div>
    <div class="key invisible">´</div>
    <div class="key invisible">`</div>
    <div class="key invisible">'</div>
    <div class="key invisible">~</div>
    <div class="key invisible">€</div>
    <div class="key invisible">ß</div>
    <div class="key invisible">Ä</div>
    <div class="key invisible">Ö</div>
    <div class="key invisible">Ü</div>
    <div class="key close invisible">X</div>
  <div class="keyrow">
    <div class="key visible">Q</div>
    <div class="key visible">W</div>
    <div class="key visible">E</div>
    <div class="key visible">R</div>
    <div class="key visible">T</div>
    <div class="key visible">Z</div>
    <div class="key visible">U</div>
    <div class="key visible">I</div>
    <div class="key visible">O</div>
    <div class="key visible">P</div>
    <div class="key fn visible">⬅</div>
    <div class="key invisible">*</div>
    <div class="key invisible">\</div>
    <div class="key invisible">|</div>
    <div class="key invisible">/</div>
    <div class="key invisible">[</div>
    <div class="key invisible">]</div>
    <div class="key invisible">{</div>
    <div class="key invisible">}</div>
    <div class="key invisible">(</div>
    <div class="key invisible">)</div>
    <div class="key fn invisible">⬅</div>
  <div class="keyrow">
    <div class="key visible">A</div>
    <div class="key visible">S</div>
    <div class="key visible">D</div>
    <div class="key visible">F</div>
    <div class="key visible">G</div>
    <div class="key visible">H</div>
    <div class="key visible">J</div>
    <div class="key visible">K</div>
    <div class="key visible">L</div>
    <div class="key fn visible">?.,</div>
    <div class="key fn visible">↩</div>
    <div class="key invisible">+</div>
    <div class="key invisible">#</div>
    <div class="key invisible">&</div>
    <div class="key invisible">%</div>
    <div class="key invisible">$</div>
    <div class="key invisible">=</div>
    <div class="key invisible">"</div>
    <div class="key invisible">!</div>
    <div class="key invisible">?</div>
    <div class="key fn invisible">AB</div>
    <div class="key fn invisible">↩</div>
  <div class="keyrow">
    <div class="key fn visible">⇧</div>
    <div class="key visible">Y</div>
    <div class="key visible">X</div>
    <div class="key visible">C</div>
    <div class="key visible">V</div>
    <div class="key visible">B</div>
    <div class="key visible">N</div>
    <div class="key visible">M</div>
    <div class="key visible"> ⏘</div>
    <div class="key visible">.</div>
    <div class="key visible">,</div>
    <div class="key fn invisible">⇧</div>
    <div class="key invisible"><</div>
    <div class="key invisible">></div>
    <div class="key invisible">@</div>
    <div class="key invisible">;</div>
    <div class="key invisible">:</div>
    <div class="key invisible">-</div>
    <div class="key invisible">_</div>
    <div class="key invisible"> ⏘</div>
    <div class="key invisible"></div>
    <div class="key invisible"></div>
<br /><br />
<div class="key visible btn left">←</div>
<div class="key visible btn right">→</div>
<div class="key visible btn up">↑</div>
<div class="key visible btn down">↓</div>
<div class="key visible btn enter">↵</div>


                body {
  background: black;
.input {
  margin: 50px 0;
  min-height: 30px;
  color: white;
  font-family: sans-serif;
  text-align: center;
  font-size: 24px;
.keyboard.lowercase {
  text-transform: lowercase;
.keyrow {
  margin-top: -8px;
  display: table;
  border-collapse: separate;
  border-spacing: 8px;
.key {
  box-sizing: border-box;
  width: 48px;
  height: 48px;
  border: 2px solid white;
  border-radius: 4px;
  text-align: center;
  vertical-align: middle;
  font-family: sans-serif;
  font-size: 24px;
  color: white;
  will-change: transform;
  transition: transform 0.2s ease;
.key.invisible {
  display: none;
.key.visible {
  display: table-cell;
.key > small {
  font-size: 50%;
.key.fn {
  background: #333;
  text-transform: uppercase;
.key.close {
  border-radius: 50%;
  border-color: grey;
  color: grey;
  text-transform: uppercase;
.key.focus {
  outline: none;
  border-color: black;
  background: white;
  color: red;
.key.pressed {
  transform: scale(1.2)

.key.btn {
  display: table-cell;
.btn:hover {
  cursor: pointer;
  outline: none;
  border-color: black;
  background: white;
  color: red;
.btn:active {
  transform: scale(0.95)


                (function() {
  var currentInput = ""
  var focused = {row: 0, key: 0}
  var uppercase = true
  var specialChars = false

  function getElementByPosition(row, key) {
    var rows = $('.keyrow:nth-child('+(focused.row+1)+')')
    var keys = rows.children('.key.visible')
    return $(keys[key])

  function getFocusedElement() {
    return getElementByPosition(focused.row, focused.key)

  function setFocus(row, key) {
    focused = {row: row, key: key}

  function toggleCapitals() {
    if (uppercase)
    uppercase = !uppercase

  $('.btn').on('click', function (e) {
    var target = $(
    if (target.hasClass('left'))
    else if (target.hasClass('right'))
    else if (target.hasClass('up'))
    else if (target.hasClass('down'))
    else if (target.hasClass('enter'))

  function goLeft() {
    if (focused.key === 0)
      setFocus(focused.row, 10)
      setFocus(focused.row, focused.key-1)

  function goRight() {
    if (focused.key === 10)
      setFocus(focused.row, 0)
      setFocus(focused.row, focused.key+1)

  function goUp() {
    if (focused.row === 0)
      setFocus(3, focused.key)
      setFocus(focused.row-1, focused.key)

  function goDown() {
    if (focused.row === 3)
      setFocus(0, focused.key)
      setFocus(focused.row+1, focused.key)

  function click() {
    var el = getFocusedElement()
    setTimeout(function () {el.removeClass('pressed')}, 200)
    var clicked = el.text()
    if (el.hasClass('close'))
      alert('closed keyboard')
    else if (clicked == '⬅') {
      if(currentInput.length >= 1)
        currentInput = currentInput.slice(0, -1);
    } else if (clicked == '↩')
      alert('sent pw is "' + currentInput + '"')
    else if (clicked == '⇧')
    else if (clicked == '?.,' || clicked == 'AB')
    else {
      if (!uppercase)
        currentInput += clicked.toLowerCase().substring(0,1)
        currentInput += clicked.substring(0,1)

  function toggleSpecialChars() {
    //TODO implement special chars
    var visibles = $('.keyrow > .key.visible')
    var invisibles = $('.keyrow > .key.invisible')
    setFocus(focused.row, focused.key)