:root {

  /* Set sans-serif & mono fonts */
  --sans-font: "Droid Sans", Arial, Helvetica, "Helvetica Neue", sans-serif;
  --mono-font: Consolas, Menlo, Monaco, "Andale Mono", "Ubuntu Mono", monospace;

  /* Body font size. By default, effectively 18.4px, based on 16px as 'root em' */
  --base-fontsize: 1rem;

  /* Major third scale progression - see https://type-scale.com/ */
  --header-scale: 1.25;

  /* Line height is set to the "Golden ratio" for optimal legibility */
  --line-height: 1.618;

  /* Default (light) theme */
  /* inverted both becase I prefer dark theme by default */
  --bg: #212121;
  --bg-transparent: #2f2f2f41;
  --bg-album-transparent: #2f2f2fe5;
  --bg-genres: #0d517e;
  --accent-bg: #2B2B2B;
  --text: #000000;
  --text-light: #ABABAB;
  --border: #666;
  --accent: #0099ff;
  --accent-light: #FFECB3;
  --code: #F06292;
  --preformatted: #CCC;
  --disabled: #111;
  --link-genres: #fff;
  --link-color: #0d517e;
  --header-title-color: #fff;
  --nav-a-color: #fff;
  --nav-a-accent-bg: #666;
  --bg-header-elements: #b4b4b438;
  --footer-text-color: #fff;
  --bg-album-card: #dad9d9;

}

/* main body */
html {
  /* Set the font globally */
  font-family: var(--sans-font);
  font-size: var(--base-fontsize);
}

/* Reset some default styles */
body, h1, h2, h3, p, ul, li {
  margin: 0;
  padding: 0;
}

/* Basic styling */
body {
  color: var(--color);
}

header {
  text-align: center;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

header h1 {
  margin-bottom: 0.5rem;
  display: block;
  padding: 0.5rem;
  color: var(--header-title-color);
  background-color: var(--bg-header-elements);
}

nav a:link, a:visited {
  text-decoration: none;
  color: var(--nav-a-color);
  display: inline-block;
  margin: 0.4rem;
  padding: 0.5rem;
  border: 1px solid var(--nav-a-color);
  background-color: var(--bg-header-elements);
  border-radius: 5px;
  transition: all 0.3s ease-in-out;
}

nav a:hover {
  background-color: var(--nav-a-accent-bg);
}

main {
  padding: 1rem;
  margin-left: 5rem;
  margin-right: 5rem;
}

/* On screens that are 992px wide or less, go from four columns to two columns */
@media screen and (max-width: 992px) {
  main {
    margin-left: 0.2rem;
    margin-right: 0.2rem;
  }

}

/* On screens that are 600px wide or less, make the columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
  main {
    margin-left: 0.1rem;
    margin-right: 0.1rem;
  }
}


/* common */

a.genres:link, a.genres:visited {
  text-decoration: none;
  padding: 0.3rem;
  background-color: var(--bg-genres);
  color: var(--link-genres);
  transition: all 0.3s ease;
  display: inline-block;
  margin: 0.1rem;
}

a.genres:hover {
  background-color: var(--accent);
}

a.album-info:link, a.album-info:visited {
  text-decoration: none;
  padding: 0.3rem;
  border: 1px solid var(--bg-genres);
  border-radius: 5px;
  color: var(--bg-genres);
  transition: all 0.3s ease;
  display: inline-block;
  font-size: smaller;
}

a.album-info:hover {
  color: var(--accent);
  border-color: var(--accent);
}

ul > li {
  list-style-type: none;
  font-size: smaller;
  margin: 0.1rem;
}

/* album list page */

main.album-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

/* Create four equal columns */
.album-card {
  flex: 25%;
  /* border: 1px solid black; */
  min-height: 250px;
  margin: 0.2rem;
  background-repeat: no-repeat;
  background-position: left;
  background-size: 250px;
  padding-left: 255px;
  padding-top: 0.1rem;
  padding-right: 0.1rem;
  padding-bottom: 0.1rem;
  background-color: var(--bg-album-card);
  border-radius: 5px;
}


/* On screens that are 992px wide or less, go from four columns to two columns */
@media screen and (max-width: 992px) {
  .album-card {
    flex: 50%;
  }

}

/* On screens that are 600px wide or less, make the columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
  .row {
    flex-direction: column;
  }
  .album-card {
    background-position: top;
    padding-left: 0.1rem;
    padding-top: 255px;
    min-height: auto;
  }
}

a.album-artist:link, a.album-artist:visited {
  text-decoration: none;
  font-size: large;
  font-weight: bold;
  transition: color 0.3s ease;
  display: block;
  border-bottom: 1px solid black;
  text-transform: uppercase;
  color: var(--link-color);
  padding-left: 0.1rem;
}

a.album-artist:hover {
  color: var(--accent)
}

a.album-title:link, a.album-title:visited {
  text-decoration: none;
  font-size: x-large;
  font-weight: bold;
  transition: color 0.3s ease;
  display: block;
  color: var(--link-color);
}

a.album-title:hover {
  color: var(--accent)
}

p.album-genres {
  font-size: small;
  margin: 0.5rem;
}


/* album display page */

section.record {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

section.record > div {
  flex: 25%;
  margin: 1rem;
  /* border: 1px solid black; */
}

section.record > div > p {
  margin-top: 1rem;
  margin-bottom: 1rem;
}

section.record > div > ul > li {
  list-style-type: none;
}

section.record > div > h1 {
  border-bottom: 1px solid var(--link-color);
  margin-bottom: 1rem;
}

section.record > div > h1.album-title {
  font-size: xx-large;
}

section.record img,
section.record-pictures img {
  max-width: 250px;
}


section.record-pictures {
  flex: 100%;
  padding: 1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
  border-radius: 5px;
}

section.record-pictures summary {
  margin-bottom: 1rem;
  font-size: larger;
}

section.content {
  flex: 100%;
  padding: 1rem;
  border: 1px solid var(--border);
}

section.content p {
  margin-bottom: 1rem;
}

a.record-artist:link, a.record-artist:visited {
  text-decoration: none;
  font-size: large;
  font-weight: bold;
  transition: color 0.3s ease;
  text-transform: uppercase;
  color: var(--link-color);
}

a.record-artist:hover {
  color: var(--accent)
}

/* footer */

footer {
  color: var(--footer-text-color);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  padding: 2rem;
  font-size: smaller;
}

footer a:link, a:visited {
  color: var(--nav-a-color);
}

footer a:hover {
  text-decoration: none;
}