body {
  margin: 0px;
  padding: 0px;
  background-color: #292929;
  font-family: "Rubik", sans-serif;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-tap-highlight-color: transparent;
  color: #dfdfdf;
  overflow-x: hidden;
}
#pin-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.pin-pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 10px;
  margin: 20px;
}

.pin-key {
  width: 100px;
  height: 70px;
  background-color: #404040;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 29px;
  cursor: pointer;
}

.pin-key:hover {
  background-color: #141414;
}

#pin-display {
  font-size: 32px;
  letter-spacing: 10px;
  margin: 100px 10px 50px 10px;
}

.pin-dot {
  width: 30px;
  height: 30px;
  background-color: #5d5d5d;
  border-radius: 50%;
  display: inline-block;
  margin: 0 5px;
}

.pin-dot.active {
  background-color: rgb(0 255 90);
  box-shadow: 0px 0px 50px #00ff5a;
}