:root {
  --main-bg-color: #1c1c1c;
  --main-color: #6943ff;
  --black-color: #353535;
  --title-color: #5a537b;
  --dark-version-bg: #1f2937;
  --light-version-bg: #f4f4f4;
  --dark-card-bg: #273549;
  --light-card-bg: #fff;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Firefox */
input[type="number"] {
  -moz-appearance: textfield;
}

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

body {
  background-color: var(--main-bg-color);
  font-family: "Inter", sans-serif;
}

.main-container {
  display: flex;
  justify-content: center;
  height: 100vh;
  align-items: center;
  gap: 50px;
}

.light-container,
.dark-container {
  width: 550px;
  height: 729px;
}

.light-container {
  background-color: var(--light-version-bg);
}

.dark-container {
  background-color: var(--dark-version-bg);
}

.main-con {
  width: 100%;
  height: 285px;
  background-color: var(--main-color);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.main-con h1 {
  font-size: 28px;
  font-weight: 800;
}
.main-con input {
  background-color: var(--main-color);
  width: 117px;
  height: 83px;
  border: 1px solid white;
  border-radius: 5px;
  font-size: 58px;
  padding: 20px;
  font-weight: 900;
  color: white;
}

.main-con button {
  width: 117px;
  height: 42px;
  background-color: white;
  border-radius: 5px;
  font-size: 16px;
  border: none;
  font-weight: bold;
  cursor: pointer;
}

.d-cards,
.l-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 20px;
  align-items: center;
  text-align: center;
}

.card {
  width: 500px;
  height: 109px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}

.l-cards .card {
  background-color: white;
}
.card h3 {
  color: var(--title-color);
  font-size: 20px;
  font-weight: 500;
}

.d-cards .card {
  color: white;
}

.d-cards .card {
  background-color: var(--dark-card-bg);
}