:root {
  --primary-color: white;
  --primary-label: black;
  --secondary-label: white;
  --white-ball: white;
  --black-ball: black;
}

body {
  background-color: var(--primary-color);
  font-family: sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  overflow: hidden;
}

.container {
  border-radius: 5px;
  box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.2);
  width: 600px;
}

.title {
  margin-bottom: 20px;
}

.header {
  background-color: black;
  color: #fff;
  padding: 30px 20px;
}

.header input {
  border: 0;
  border-radius: 50px;
  font-size: 14px;
  padding: 10px 15px;
  width: 100%;
  outline: none;
}

.user-list {
  background-color: white;
  list-style-type: none;
  padding: 0;
  max-height: 400px;
  overflow-y: auto;
}

/* JavaScript */
.user-list li {
  display: flex;
  padding: 20px;
}

.user-list img {
  border-radius: 50%;
  object-fit: cover;
  height: 60px;
  width: 60px;
  margin-right: 20px;
}

.user-list .user-info h4 {
  margin: 0 0 10px;
}

.user-list .user-info p {
  font-size: 12px;
}

.user-list li:not(:last-of-type) {
  border-bottom: 1px solid #eee;
}

.user-list li.hide {
  display: none;
}

.toggler-container {
  position: absolute;
  bottom: 1rem;
  right: 4rem;
}

#switch {
  width: 0;
  height: 0;
  visibility: hidden;
}

label {
  display: block;
  width: 100px;
  height: 50px;
  background-color: var(--primary-label);
  border-radius: 100px;
  position: relative;
  cursor: pointer;
  transition: 0.5s;
}

label::after {
  content: "";
  width: 40px;
  height: 40px;
  border-radius: 70px;
  background-color: var(--white-ball);
  position: absolute;
  top: 5px;
  left: 5px;
  transition: 0.5s;
}

#switch:checked + label:after {
  background-color: var(--black-ball);
  left: calc(100% - 5px);
  transform: translateX(-100%);
}

#switch:checked + label {
  background-color: var(--secondary-label);
}

label:active:after {
  width: 60px;
}