@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;700&display=swap');

:root {
  --white: hsl(0, 0%, 100%);
  --light-gray: hsl(212, 45%, 89%);
  --grayish-blue: hsl(220, 15%, 55%);
  --dark-blue: hsl(218, 44%, 22%);
}
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  height: 100vh;
  background-color: var(--light-gray);
  font-size: 15px;
  font-family: 'Outfit', sans-serif;
}

.qr-container {
  width: 332px;
  padding: 1rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--white);
  border-radius: 1rem;
  box-shadow: 0 30px 25px -8px rgb(0 0 0 / 0.1),
    0 4px 20px -2px rgb(0 0 0 / 0.1);
}

.qr-image {
  display:none;
  width:300px;
  height:300px;
  background-color: hsl(216deg 95% 58%);
  padding: 4rem;
  border-radius: .5rem;
}

.qr-container p {
  font-weight: 400;
  color: var(--grayish-blue);
  padding: 0 1.5rem;
  text-align: center;
}

.qr-form {
  text-align: center;
}
.form-control {
  margin-top: 1rem;
}

.form-control label {
  display: inline-block;
}
.form-control input {
  margin-top:.5rem;
  display: block;
  width: 100%;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #ced4da;
  border-radius: 0.375rem;
}

.qr-btn {
  font-weight: bold;
  color:var(--dark-blue);
  margin-top: 1rem;
  padding: .6rem .8rem;
  border-radius: .5rem;
  border: 1px solid hsl(220, 15%, 85%);
  background-color:hsl(0, 0%, 98%);
}

.qr-btn:hover {
  background-color: hsl(0, 0%, 95%);
}

#qr-save-btn {
  text-decoration: none;
  margin-left: .2rem;
  line-height: normal;
}