stepper.css

/* TAKEN FROM: https://codepen.io/lenmorld/pen/wxNRPX 
SOME CHANGES HAS BEEN MADE */

:root {
  --primary-color: #e67e22;
  --primary-color-1: #e67e22;
  --primary-color-2: #cf711f;
  --primary-color-3: #d35400;
  --gray-1: #111;
  --gray-2: #333;
  --gray-3: #555;

  --dark-primary-color: #ff7f50; /* Coral */
  --dark-primary-color-1: #ff6347; /* Tomato */
  --dark-primary-color-2: #ff4500; /* OrangeRed */
  --dark-primary-color-3: #dc143c; /* Crimson */
  --dark-gray-1: #eee; /* Light gray for text */
  --dark-gray-2: #ccc; /* Medium gray for secondary text */
  --dark-gray-3: #aaa; /* Dark gray for tertiary text */
  --dark-background-color: #222; /* Very dark gray for backgrounds */
  --dark-background-color-1: #333; /* Dark gray for secondary backgrounds */
  --dark-background-color-2: #444; /* Medium dark gray for tertiary backgrounds */
}

.stepper-container {
  width: 50%;
}

.step {
  padding: 10px;

  display: flex;
  flex-direction: row;
  justify-content: flex-start;

  background-color: cream;
}

.v-stepper {
  position: relative;
}

.step .circle {
  background-color: #fff;
  border: 3px solid var(--gray-2);
  border-radius: 100%;
  width: 20px;
  height: 20px;
  display: inline-block;
}

body.dark .step .circle {
  border: 3px solid var(--dark-gray-2);
}

.step .line {
  top: 20px;
  left: 9px;
  height: 100%;

  position: absolute;
  border-left: 3px solid var(--primary-color);
}

body.dark .step .line {
  border-left: 3px solid var(--dark-primary-color);
}

.step.completed .circle {
  visibility: visible;
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

body.dark .step.completed .circle {
  background-color: var(--dark-primary-color);
  border-color: var(--dark-primary-color);
}

.step.completed .line {
  border-left: 3px solid var(--primary-color);
}

body.dark .step.completed .circle {
  background-color: var(--dark-primary-color);
  border-color: var(--dark-primary-color);
}

.step.active .circle {
  visibility: visible;
  border-color: var(--primary-color);
}

body.dark .step.active .circle {
  border-color: var(--dark-primary-color);
}

.step.empty .circle {
  visibility: hidden;
}

.step.empty .line {
  top: 0;
  height: 150%;
}

.step:last-child .line {
  border-left: 3px solid white;
  z-index: -1;
}

.stepper-content {
  margin-left: 20px;
  display: inline-block;
  font-size: 1rem;
  transform: translateY(-2px);
}

.stepper-content h5 {
  margin: 0;
  padding: 0;
  font-size: 1rem;
  font-weight: bold;
  color: var(--gray-2);
}

body.dark .stepper-content h5 {
  color: var(--dark-gray-2);
}

.stepper-content p {
  color: var(--gray-3);
}

body.dark .stepper-content p {
  color: var(--dark-gray-3);
}

@media only screen and (max-width: 768px) {
  .stepper-container {
    width: 100%;
  }

  .stepper-content {
    margin-left: 10px;
    font-size: 0.8rem;
    transform: translateY(0);
  }

  .stepper-content h5 {
    font-size: 0.8rem;
  }
}