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

:root {
  font-size: 12px;
  --color-text: #fff;
  --color-bg: #000;
  --color-link: #fff;
  --color-link-hover: #fff;
  --page-padding: 1.5rem;
}

body {
  margin: 0;
  color: var(--color-text);
  background-color: var(--color-bg);
  font-family: ui-monospace, monospace;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Page Loader */
.js .loading::before,
.js .loading::after {
  content: '';
  position: fixed;
  z-index: 10000;
}

.js .loading::before {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-bg);
}

.js .loading::after {
  top: 50%;
  left: 50%;
  width: 100px;
  height: 1px;
  margin: 0 0 0 -50px;
  background: var(--color-link);
  animation: loaderAnim 1.5s ease-in-out infinite alternate forwards;

}

@keyframes loaderAnim {
  0% {
    transform: scaleX(0);
    transform-origin: 0% 50%;
  }
  50% {
    transform: scaleX(1);
    transform-origin: 0% 50%;
  }
  50.1% {
    transform: scaleX(1);
    transform-origin: 100% 50%;
  }
  100% {
    transform: scaleX(0);
    transform-origin: 100% 50%;
  }
}

.js canvas {
  position: fixed;
  top: 0;
  left: 0;
}

a {
  text-decoration: none;
  color: var(--color-link);
  outline: none;
  cursor: pointer;
}

a:hover {
  text-decoration: underline;
  color: var(--color-link-hover);
  outline: none;
}

/* Better focus styles from https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-visible */
a:focus {
  /* Provide a fallback style for browsers
   that don't support :focus-visible */
  outline: none;
  background: lightgrey;
}

a:focus:not(:focus-visible) {
  /* Remove the focus indicator on mouse-focus for browsers
   that do support :focus-visible */
  background: transparent;
}

a:focus-visible {
  /* Draw a very noticeable focus style for
   keyboard-focus on browsers that do support
   :focus-visible */
  outline: 2px solid red;
  background: transparent;
}

.frame {
  padding: 3rem var(--page-padding) 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  display: grid;
  z-index: 1000;
  grid-row-gap: 1rem;
  grid-column-gap: 2rem;
  pointer-events: none;
  justify-items: start;
  grid-template-columns: auto auto;
  grid-template-areas: 'title' 'back' 'archive' 'github' 'sponsor' 'tags';
}

.frame #cdawrap {
  justify-self: start;
}

.frame a {
  pointer-events: auto;
}

.frame__title {
  grid-area: title;
  font-size: inherit;
  margin: 0;
}

.frame__back {
  grid-area: back;
  justify-self: start;
}

.frame__archive {
  grid-area: archive;
  justify-self: start;
}

.frame__github {
  grid-area: github;
}

.frame__tags {
  grid-area: tags;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
} 

canvas {
  display: block;
  width: 100vw;
  height: 100vh;
  /* Optional border or shadow for aesthetic */
  border: 1px solid #444;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

@media screen and (min-width: 53em) {
  body {
    --page-padding: 2rem 3rem;
  }
  .frame {
    padding: var(--page-padding);
    height: 100%;
    grid-template-columns: auto auto auto auto 1fr;
    grid-template-rows: auto auto;
    align-content: space-between;
    grid-template-areas: 'title back github archive ...' 'tags tags tags sponsor sponsor';
  }
  .frame__tags {
    align-self: end;
  }
  .frame #cdawrap {
    justify-self: end;
    text-align: right;
    max-width: 300px;
  }
}
