style.css

:root {
  --color1: #f0287c;
  --color2: #f5963d;
  --text-dark: #1b1b1e;
  --text-light: #f6f7fc;
  --background: #e8ebf7;
  --error: #e61414;
  --shadow: 240, 40, 120;
}

* {
  box-sizing: border-box;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 400;
}
#app {
  display: flex;
  height: 600px;
  width: 1024px;
  overflow: hidden;
  border-radius: 0 64px 0 64px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 23px 19px 39px -30px rgba(var(--shadow), 0.5);
}
h1 {
  text-align: center;
  font-weight: 900;
  font-size: 30px;
}
.registration-form {
  display: flex;
  flex: 1;
}
.welcome-box {
  display: flex;
  flex: 1;
  text-align: justify;
  font-size: 18px;
  background: linear-gradient(180deg, var(--color2) 0%, var(--color1) 100%);
  justify-content: center;
  align-items: center;
  color: var(--text-light);
}
.left-box {
  padding: 64px;
}
.form-container {
  display: flex;
  flex: 1.5;
  justify-content: center;
  background: var(--background);
  color: var(--text-dark);
}
.form-box {
  width: 100%;
  padding: 64px;
  overflow-y: auto;
}
#dynamic-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 2rem;
}
.description {
  margin: 1rem 0;
}
.description > h1 {
  text-align: left;
  font-weight: 900;
  font-size: 30px;
}
.section {
  margin: 2rem 0;
  font-size: 18px;
}
input[type='text'] {
  margin: 0.5rem 0;
  width: 100%;
  height: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--color1);
  padding: 0 1rem;
}
input[type='text']:focus {
  box-shadow: 0px 0px 25px rgba(240, 40, 120, 0.3);
  outline: none;
}

#register-button {
  margin-top: 1rem;
  width: 33%;
  padding: 0.6rem 1rem;
  font-size: 1rem;
  background: linear-gradient(90deg, var(--color1) 0%, var(--color2) 100%);
  color: var(--text-light);
  border-radius: 1.5rem;
  border: none;
  cursor: pointer;
}
#register-button:hover {
  box-shadow: 0px 0px 5px rgba(240, 40, 120, 0.5);
}
.checkbox-box {
  display: flex;
  align-items: center;
}
.product-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
input[type='checkbox'] {
  height: 2rem;
  width: 1.5rem;
}
.price-box {
  font-weight: 900;
}