@import 'https://fonts.googleapis.com/css?family=Lato:400,700';

:root {
  --color-main: #45529d;
  --color-hide: #8188ae;
  --color-hide-dark: #7178a0;
  --color-add: #34baec;
  --color-add-dark: #2ca6d2;
  --color-remove: #b8555e;
  --color-remove-light: #cb636c;
  --color-remove-dark: #9a3942;
}


* {
  box-sizing: border-box;
}


body {
  font-family: 'Lato', sans-serif;
  color: #222;
  line-height: 1.5;
  padding: 0;
  background: #d5e4ef;
  margin: 0;
}


.wrapper {
  width: 95%;
  display: flex;
  flex-direction: column;
  background-color: #fff;
  margin: 0 auto;
  box-shadow: 0 10px 22px -15px #2e397e;
}


header {
  text-align: center;
  padding: 2.5em 1em;
  background-color: var(--color-main);
}


header h1 {
  font-size: 2.5em;
  line-height: 1;
  color: #fff;
  margin: 0 0 0.65em;
}


.group {
  display: flex;
  justify-content: center;
}


.list-container {
  padding: 0.65em 2em 2em;
}


ul {
  font-size: 1.15em;
  padding: 0;
  margin: 0 0 1.15em;
  list-style: none;
}


li {
  padding: 1.15em 0.5em;
  display: flex;
  align-items: center;
  border-bottom: solid 1px #dedede;
}


li:last-child {
  border: none;
}

/* Form Controls */

input:focus,
button:focus {
  outline: none;
}

label {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

input {
  font-size: 1.15em;
  width: 70%;
  padding: 0.5em 1em;
  border: 1px solid #dcdcdc;
}

input:focus {
  border: solid 3px var(--color-add);
}


button {
  color: white;
  font-size: 1em;
  padding: 1em;
  background-color: var(--color-add);
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease-in-out;
}


button:hover {
  background-color: var(--color-add-dark);
}


button:focus {
  outline: solid 3px #fff;
  outline-offset: -3px;
}


.btn-toggle {
  background-color: var(--color-hide);
}


.btn-toggle:hover {
  background-color: var(--color-hide-dark);
}


.btn-remove {
  color: white;
  padding: 0.85em 1em;
  background-color: var(--color-remove);
}


li input[type="checkbox"],
li button  {
  width: auto;
  margin-left: auto;
}


li button {
  font-size: 0.9rem;
  padding: 0.65em 0.85em;
  background-color: var(--color-remove);
}


.btn-remove:focus,
li button:focus {
  outline-color:  var(--color-remove-dark);
}


.btn-remove:hover,
li button:hover {
  background-color:  var(--color-remove-light);
}


/* Additional styles */

.selected {
  color:rgba(0, 0, 0, 0.4);
  transition: color 0.2s ease-in-out;
}

.grow {
  font-size: 4.8rem;
  transition: font-size 0.8s ease-in-out;
}


@media screen and (min-width: 720px) { 
  .wrapper {
    max-width: 1000px;
    width: 60%;
  }
  input {
    width: 50%;
  }
}