* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
}


body {
  font-family: system-ui, sans-serif;
  font-size: 1rem;
  max-width: 700px;
  margin: 2rem auto;
  padding: 0 1rem;
}
.row {
 margin-bottom: 2rem;
}
button {
  border: none;
  background-color: #000;
  color: #fff;
  font-size: inherit;
  font-family: inherit;
  padding: 0.6rem 1.25rem;
  border-radius: 0.15rem;
  cursor: pointer;
}
.bar-wrap {
  position: relative;
  height: 14px;
  background: #eee;
  border-radius: 7px;
  overflow: hidden;
}
.bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0%;
  background: #4b9cff;
  transition: width 0.1s linear;
}
.bar.indeterminate {
  width: 25%;
  animation: indet 1.2s infinite linear;
}
@keyframes indet {
  0% {
    left: -25%;
  }
  100% {
    left: 100%;
  }
}
#pct {
    text-align: right;
}
.stats {
  font-variant-numeric: tabular-nums;
  color: #444;
}
.hidden {
  display: none;
}