@import "tailwindcss";

@theme {
  --font-sans: "Exo 2";
  --font-serif: "Exo 2";
  --font-mono: "Ubuntu Mono";

  @keyframes blink {
    0%, 100% {
      opacity: 100%;
    }
    50% {
      opacity: 0%;
    }
  }

  --animate-blink: blink 0.2s steps(1) infinite;

  @keyframes blink-red-white {
    0%, 100% {
      background-color: red;
    }
    50% {
      background-color: white;
    }
  }

  --animate-blink-red-white: blink-red-white 0.2s steps(1) infinite;

  @keyframes to-the-future {
    0% {
      transform: skewX(0deg);
    }
    100% {
      transform: skewX(-89.9deg);
    }
  }

  --animate-to-the-future: to-the-future 50ms cubic-bezier(
    0.16,
    0.56,
    0.44,
    0.93
  ) 1;

  @keyframes shake-x {
    0%, 100% {}

    50% {
      transform: translateX(4px);
    }
  }

  --animate-shake-x: shake-x 0.07s linear infinite;

  @keyframes shake-y {
    0%, 100% {}

    50% {
      transform: translateY(4px);
    }
  }

  --animate-shake-y: shake-y 0.08s linear infinite;

  @keyframes shake-sm-x {
    0%, 100% {}

    50% {
      transform: translateX(2px);
    }
  }

  --animate-shake-sm-x: shake-sm-x 0.07s linear infinite;

  @keyframes shake-sm-y {
    0%, 100% {}

    50% {
      transform: translateY(2px);
    }
  }

  --animate-shake-sm-y: shake-sm-y 0.08s linear infinite;

  @keyframes slide-down-shake-sm {
    0% {
      transform: translateY(-100%);
    }
    70% {
      transform: translateY(0);
    }
    75% {
      transform: translateY(0) translateX(2px);
    }
    80% {
      transform: translateY(0) translateX(-2px);
    }
    85% {
      transform: translateY(0) translateX(1px);
    }
    90% {
      transform: translateY(0) translateX(-1px);
    }
    95% {
      transform: translateY(0) translateX(0.5px);
    }
    100% {
      transform: translateY(0) translateX(0);
    }
  }

  --animate-slide-down-shake: slide-down-shake 0.8s linear forwards;
}

.shake {
  @apply animate-shake-x;

  & > * {
    @apply animate-shake-y;
  }
}

.shake-sm {
  @apply animate-shake-sm-x;

  & > * {
    @apply animate-shake-sm-y;
  }
}

.nuclear {
  &:active {
    @apply animate-blink-red-white text-white;

    -webkit-text-stroke: 0.05rem black;
  }

  &:hover {
    @apply text-white;

    -webkit-text-stroke: 0.05rem black;

    &:not(:active) {
      background: repeating-linear-gradient(
        45deg,
        yellow 0rem,
        yellow 0.625rem,
        black 0.625rem,
        black 1.25rem
      );
    }
  }
}

body {
  height: 100dvh;
  width: 100dvw;
}

.text-content {
  @apply space-y-3;

  * {
    @apply wrap-break-word text-pretty;

    &:not(ul) {
      @apply space-y-3;
    }
  }

  h1, h2, h3, h4, h5, h6 {
    @apply text-balance before:pr-2 font-bold;
  }

  h1 {
    @apply text-4xl before:content-["#"];
  }
  h2 {
    @apply text-3xl before:content-["##"];
  }
  h3 {
    @apply text-2xl before:content-["###"];
  }
  h4 {
    @apply text-xl before:content-["####"];
  }

  p {
    &:has(img) {
      @apply flex justify-center;
    }
  }

  a:not(.reset) {
    @apply m-0;

    * {
      @apply wrap-anywhere;
    }

    /* See next FIXME */
    &:not(/* :has(> code:only-child), */ :has(> img)) {
      @apply px-1;

      &:not(.font-mono) {
        @apply pb-0.75;
      }
    }

    &:not(:has(h1, h2, h3, h4, h5, h6)) {
      @apply inline wrap-anywhere text-[red] dark:text-[yellow] border-2
        border-[transparent] border-dashed;

      /* FIXME: :only-child still triggers when there is sibling raw content: <a>foo bar: <code>this is an only child</code></a> */
      /* &:has(> code:only-child) { */
      /* @apply border-dotted; */
      /* } */

      &:hover {
        @apply border-[red] dark:border-[yellow];
      }

      &:active {
        @apply border-[fuchsia] dark:border-[springgreen] animate-to-the-future;
      }
    }

    & :where(h1, h2, h3, h4, h5, h6) {
      @apply before:underline before:underline-offset-4;

      * {
        @apply inline-block;
      }

      &:hover::before {
        @apply italic text-[red] dark:text-[yellow];
      }
    }
  }

  /* TODO: Make it better. */
  table {
    @apply border-collapse whitespace-nowrap;
  }

  th, td {
    @apply p-1 border-2;
  }

  th {
    @apply bg-black text-white border-black dark:bg-white dark:text-black
      dark:border-white;
  }

  td {
    @apply border-black dark:border-white;
  }

  code:not(pre > code) {
    @apply border-1 border-dotted px-2 py-0.5 border-black dark:border-white;

    /* See previous FIXME */
    /* a:is(:hover, :active) */
    /* &:not(:where(h1, h2, h3, h4, h5, h6) code):only-child { */
    /* @apply border-transparent; */
    /* } */
  }

  pre code, pre code * {
    @apply whitespace-pre;
  }

  div:has(> pre code) {
    @apply outline outline-dotted outline-offset-1 outline-[#444] border-1
      border-black p-2 bg-[#eee] dark:outline-[#bbb] dark:border-white
      dark:bg-[#111];
  }

  ol {
    & li {
      counter-increment: item;

      > * {
        @apply inline;
      }
    }

    & li::before {
      content: counter(item) ". ";
    }
  }

  li:not(.reset) {
    @apply relative pl-4;

    ul &::before {
      @apply content-[""] absolute left-0 size-2 top-1/2 -translate-y-1/3
        rotate-45 border-t-2 border-r-2 border-black dark:border-white;
    }

    ul &:hover {
      &::before {
        @apply size-4 -translate-x-2/3 border-[red] dark:border-[yellow];
      }
    }
  }

  hr {
    @apply border-1 border-black dark:border-white;
  }

  blockquote {
    @apply border-1 border-black dark:border-white p-2 bg-[#eee]
      shadow-[4px_4px_#444] dark:bg-[#111] dark:shadow-[4px_4px_#bbb];
  }

  details {
    & > summary {
      @apply inline-block border-4 border-double border-[red]
        hover:border-[maroon] dark:border-[yellow] dark:hover:border-[goldenrod]
        p-4 cursor-pointer;
    }
  }

  .callout {
    @apply px-2.5 py-1 select-none text-white bg-black dark:text-black
      dark:bg-white;
  }

  .token-addition {
    @apply text-[green] dark:text-[mediumspringgreen];
  }
  .token-deletion {
    @apply text-[maroon] dark:text-[crimson];
  }
  .token-attr {
    @apply text-[darkblue] dark:text-[lightblue];
  }
  .token-built_in {
    @apply text-[darkred] dark:text-[firebrick];
  }
  .token-comment {
    @apply italic text-[dimgray] dark:text-[darkgray];
  }
  .token-keyword {
    @apply text-[darkred] dark:text-[firebrick];
  }
  .token-meta {
    @apply text-[darkmagenta] dark:text-[orchid];
  }
  .token-number {
    @apply text-[darkslateblue] dark:text-[mediumslateblue];
  }
  .token-string {
    @apply text-[darkgreen] dark:text-[limegreen];
  }
  .token-symbol {
    @apply text-[darkgoldenrod] dark:text-[gold];
  }
  .token-title {
    @apply text-[indianred] dark:text-[lightcoral];
  }
  .token-type {
    @apply text-[darkcyan] dark:text-[aquamarine];
  }
}