/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Mulish:wght@300;400;500;700&display=swap");

/*=============== VARIABLES CSS ===============*/
:root {
  /*========== Colors ==========*/
  --base-color: #e9e8df;
  --accent-color: #34506a;
  --black-color: hsl(240, 20%, 2%);
  --white-color: hsl(60, 67%, 99%);

  /*========== Font and typography ==========*/
  --body-font: "Mulish", sans-serif;
  --biggest-font-size: 2rem;
  --small-font-size: 14px;

  /*========== Font weight ==========*/
  --font-bold: 700;
  --font-medium: 500;
  --font-light: 300;

  /*========== Margins ==========*/
  --space-xsmall: 0.5rem;
  --space-small: 1rem;
  --space-medium: 1.5rem;
  --space-large: 2rem;
  --space-xlarge: 3rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  background-color: whitesmoke;
  color: var(--black-color);
  width: 100vw;
  min-height: 100vh;
  padding: 3vh 3vw;
}

a,
a:visited,
a:active {
  text-decoration: none;
  color: inherit;
}

a:hover {
  text-decoration: underline;
  color: inherit;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1200px;
}

.flexColumnCenter {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.flexColumnBetween {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.flexRowCenter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.flexRowStart {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
}

/*=============== BASIC HEADER & FOOTER ===============*/
footer {
  position: absolute;
  bottom: 3vh;
}

footer p {
  font-size: var(--small-font-size);
}

/*=============== PROJECT RELATED ===============*/
.mainContainer {
  background-color: white;
  border: 1px solid lightgray;
  box-shadow: 1px 1px 8px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  padding: 2rem 1rem;
  max-width: 700px;
  text-align: center;
  margin-top: -3vh;
}

.code-container {
  margin: 3rem 0;
}

.code {
  caret-color: transparent;
  border-radius: 5px;
  font-size: 5rem;
  height: 110px;
  width: 90px;
  border: 1px solid #eee;
  margin: 1%;
  text-align: center;
  font-weight: 300;
  -moz-appearance: textfield;
}

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

.code:valid {
  border-color: #3498db;
  box-shadow: 0 10px 10px -5px rgba(0, 0, 0, 0.25);
}

.info {
  background-color: #eaeaea;
  display: inline-block;
  padding: 10px;
  line-height: 20px;
  max-width: 400px;
  color: #777;
  border-radius: 5px;
}