@light: ~"(prefers-color-scheme: light)";
@dark: ~"(prefers-color-scheme: dark)";
@smallWidthScreen: ~"(max-width: 420px)";

::selection {
  @media @light {
    color: @lightColor;
  	background-color: @darkColor;
  }
  @media @dark {
    color: @darkColor;
  	background-color: @lightColor;
  }
}

* {
  padding: 0px;
  margin: 0px;

  @media @light {
    scrollbar-color: @darkColor @lightColor;
  }

  @media @dark {
    scrollbar-color: @lightColor @darkColor;
  }
}

body {
  font-family: system-ui, sans-serif;
  font-size: 30px;
  line-height: 42px;
  margin: 20px;

  @media @light {
    background-color: @lightColor;
    color: @darkColor;
  }

  @media @dark {
    background-color: @darkColor;
    color: @lightColor;
  }

  @media @smallWidthScreen {
    font-size: 26px;
    line-height: 38px;
  }
}

main {
  margin-left: 20%;
	margin-right: 20%;

  @media (max-width: 1400px) {
  	margin-left: 10%;
  	margin-right: 10%;
	}

	@media (max-width: 800px) {
  	margin-left: 0px;
  	margin-right: 0px;
    padding-left: 0px;
		padding-right: 0px;
	}
}

a, a:visited {
	text-decoration: underline;
  transition-property: color, border-color;
  transition-duration: 0.05s;
  transition-timing-function: linear;

  @media @light {
    background-color: @lightColor;
    color: @darkColor;
  }

  @media @dark {
    background-color: @darkColor;
    color: @lightColor;
  }

  &:hover, &:focus {
		text-decoration: none;
		color: @mainColor;
	}
}

.button {
	border-width: 2px;
  border-style: solid;
	padding: 8px 16px 8px 16px;
	margin: 5px;
	display: inline-block;
	border-radius: 14px;
	text-decoration: none;

  @media @light {
    border-color: @darkColor;
  }
  @media @dark {
    border-color: @lightColor;
  }

	&:hover, &:focus {
		color: @mainColor;
		border: 2px solid @mainColor;
	}

}

.smallButton {
  .button();
  font-size: 80%;
  padding: 0px 16px 0px 16px;
}

img {
	height: auto;
	max-width: 100%;
}

.imgArticle {
	display: block;
	margin: auto;
	margin-top: 20px;
  margin-bottom: 20px;
}

.border {
  border-width: 1px;
  border-style: solid;
	border-radius: 5px;

  @media @light {
    border-color: @darkColor;
  }

  @media @dark {
    border-color: @lightColor;
  }
}

strong {
	font-weight: bold;
}

pre, code, var, samp {
	font-family: monospace;
  overflow: auto;
	font-style: normal;
  border-radius: 15px;
  word-break: break-all;
}

abbr[title] {
  text-decoration: dotted underline;
}

address {
	font-style: normal;
}

ul {
	padding-left: 35px;
}

dt {
	font-weight: 500;
}

dd {
	margin-left: 25px;
	padding-bottom: 10px;
}

p {
	padding-top: 8px;
	padding-bottom: 8px;
}

header, footer, .centered {
  text-align: center;
  justify-content: center;
}

footer {
	display: flex;
	flex-direction: column;
}

// ----- TITLES -----

h1, h2, h3, h4, h5, h6 {
	font-weight: normal;
	line-height: 100%;
}

h1 {
	font-size: 70px;
	text-align: center;
	padding-top: 15px;
  margin-bottom: 20px;

  @media @smallWidthScreen {
    font-size: 45px;
  }
}

h2 {
	font-size: 60px;
  margin-top: 30px;
	margin-bottom: 15px;

  @media @smallWidthScreen {
    font-size: 40px;
  }
}

h3 {
	font-size: 42px;
	margin-top: 30px;
	margin-bottom: 15px;

  @media @smallWidthScreen {
    font-size: 35px;
  }
}