@font-face {
  font-family: "EBGaramond";
  src: url("/fonts/EBGaramond.ttf");
}

@font-face {
  font-family: "IBMPlexSans";
  src: url("/fonts/IBMPlexSans.ttf");
}

:root {
  --bg: #0f1117;
  --bg-soft: #171a22;
  --text: #e7e1d6;
  --muted: #9ea3b0;
  --accent: #7dd3a0;
  --accent-soft: #4ade80;
  --content-width: 1400px;
  --sidebar-width: 240px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 2rem;
  background-image: url("/img/stars.gif");
  background-repeat: repeat;
  color: var(--text);
  font-family: IBMPlexSans, sans-serif;
  width: min(100%, var(--content-width));
  margin-inline: auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: EBGaramond;
  color: var(--muted);
  line-height: 1.1;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

p,
li,
a,
span {
  font-size: clamp(1rem, 1vw + 0.8rem, 1.1rem);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-shadow: 0 0 12px rgba(111, 208, 140, 0.25);
}

main {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  gap: 2rem;
  background-color: var(--bg);
  border-radius: 8px;
  align-items: start;
  min-height: 100vh;
  padding: 1rem;
}

aside {
  position: sticky;
  top: 1rem;
  align-self: start;
  padding: 1rem;
  font-size: clamp(1rem, 1.5vw, 1.4rem);
}

.tree img {
  vertical-align: middle;
}

.prose {
  width: 100%;
  max-width: 850px;
  padding-right: clamp(0rem, 3vw, 2rem);
  padding-bottom: 2rem;
}

.prose p {
  line-height: 1.8;
}

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

.md-img {
  display: block;
  width: min(700px, 100%);
  height: auto;
  margin: 2rem auto;
  border-radius: 6px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  padding: clamp(1rem, 4vw, 3rem);
}

.gallery-card {
  position: relative;
  transform: rotate(var(--rot));
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.gallery-card:nth-child(odd) {
  --rot: -1deg;
}

.gallery-card:nth-child(even) {
  --rot: 1deg;
}

.gallery-card:nth-child(3n) {
  --rot: -0.5deg;
}

.gallery-img:hover {
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
  z-index: 2;
  transform: rotate(0deg) scale(1.02);
}

.gallery-card img {
  width: 300px;
  height: auto;
  border-radius: 4px;
}

.gallery-card figcaption {
  margin-top: 0.75rem;
  font-family: EBGaramond;
  color: var(--accent-soft);
}

details {
  cursor: pointer;
  font-family: EBGaramond;
  color: var(--muted);
  margin-top: 0.5rem;
}

details ul {
  margin: 0.5rem 0 0 0;
  padding-left: 1rem;
  list-style: none;
}

details ul li {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-bottom: 0.25rem;
}

details ul li::before {
  content: "- ";
}

.books {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 2rem;
  align-items: center;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 1rem;
}

.currentBook {
  top: 1rem;
}

.creativecommons {
  position: absolute;
  left: 0;
  right: 0;
  margin-inline: auto;
  width: fit-content;
  padding: 1rem;
}

@media screen and (max-width: 900px) {
  body {
    padding: 0.75rem;
  }

  main {
    grid-template-columns: 1fr;
    gap: 0;
  }

  aside {
    position: relative;
    top: unset;
    height: auto;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
  }

  .prose {
    max-width: 100%;
    padding-right: 0;
  }

  .gallery {
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  .gallery-card {
    transform: none;
  }

  .window {
    top: 5vh;
    left: 5vw;
    width: 90vw;
    height: 80vh;
  }
}

@media screen and (max-width: 940px) {
  .book-layout {
    display: flex;
    align-items: center;
    flex-direction: column;
  }
  
  .books {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
  }

  .currentBook {
    top: 1rem;
    column-width: 1 / -1;
  }
}


@media screen and (max-width: 480px) {
  body {
    padding: 0.5rem;
  }

  main {
    padding: 0.75rem;
  }

  h1 {
    font-size: 2rem;
  }

  aside {
    font-size: 1rem;
  }

  .gallery {
    gap: 1.25rem;
  }
}