:root {
  --clr-primary: #ff6e31;
  --clr-empty: gray;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Poppins", "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  background-color: #141414;
  color: #fff;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.container {
  text-align: center;
}
.progress-container {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  position: relative;
  margin-bottom: 30px;
  max-width: 99%;
  width: 350px;
}
.progress-container::before {
  content: "";
  transform: translateY(-50%);
  background-color: var(--clr-empty);
  position: absolute;
  top: 50%;
  left: 0;
  height: 4px;
  width: 100%;
  z-index: -1;
}
.progress {
  background-color: var(--clr-primary);
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  height: 4px;
  width: 0%;
  z-index: -1;
  transition: all 0.4s ease;
}
.circle {
  background-color: #141414;
  border: 4px solid var(--clr-empty);
  aspect-ratio: 1;
  height: 40px;
  display: grid;
  place-content: center;
  border-radius: 100vw;
  transition: all 0.4s ease;
}
.circle.active {
  border-color: var(--clr-primary);
}

.btn {
  cursor: pointer;
  padding: 10px 22px;
  background-color: var(--clr-primary);
  border: 0;
  border-radius: 4px;
  outline: transparent;
  margin: 5px;
  color: white;
}
.btn:active {
  transform: scale(0.98);
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: scale(1);
}