@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  :root {
    --color-fill: 251, 254, 251;
    --color-text-base: 40, 39, 40;
    --color-accent: 0, 108, 172;
    --color-card: 230, 230, 230;
    --color-card-muted: 205, 205, 205;
    --color-border: 236, 233, 233;
  }
  .theme-dark {
    --color-fill: 47, 55, 65;
    --color-text-base: 230, 230, 230;
    --color-accent: 26, 217, 217;
    --color-card: 63, 75, 90;
    --color-card-muted: 89, 107, 129;
    --color-border: 59, 70, 85;
  }
  #sun-svg,
  .theme-dark #moon-svg {
    display: none;
  }
  #moon-svg,
  .theme-dark #sun-svg {
    display: block;
  }
  body {
    @apply font-mono bg-skin-fill text-skin-base min-h-screen flex flex-col 
    selection:bg-skin-accent selection:text-skin-inverted selection:bg-opacity-70;
  }
  section,
  footer {
    @apply max-w-3xl mx-auto px-4;
  }
  a {
    @apply outline-offset-1 outline-skin-fill outline-2 focus-visible:outline-dashed focus-visible:no-underline;
  }
  svg {
    @apply w-6 h-6 inline-block fill-skin-base group-hover:fill-skin-accent;
  }
  svg.icon-tabler {
    @apply w-6 h-6 scale-125 sm:scale-110 opacity-90 
    inline-block fill-transparent stroke-2 stroke-current 
    group-hover:fill-transparent;
  }
  .prose {
    @apply prose-a:underline-offset-8 prose-ul:overflow-x-clip 
    prose-a:!decoration-dashed hover:prose-a:text-skin-accent 
    prose-img:mx-auto prose-img:border-2 prose-img:border-skin-line
    prose-headings:!mb-3
    prose-th:border prose-th:border-skin-line
    prose-td:border prose-td:border-skin-line

    
    prose-p:!text-skin-base prose-headings:!text-skin-base 
    prose-ol:!text-skin-base prose-ul:!text-skin-base prose-blockquote:opacity-80 
    prose-figcaption:!text-skin-base prose-figcaption:opacity-70
    prose-code:bg-skin-card prose-code:bg-opacity-75 
    prose-code:!text-skin-base prose-code:p-1 prose-code:rounded
    prose-code:after:!content-[''] prose-code:before:!content-['']
    prose-strong:!text-skin-base prose-table:text-skin-base 
    prose-pre:!text-skin-base prose-a:!text-skin-base 
    prose-hr:!border-skin-line;
  }
  #article a {
    @apply hover:!text-skin-accent;
  }
  .prose thead th:first-child,
  tbody td:first-child,
  tfoot td:first-child {
    padding-left: 0.5714286em;
  }
  #article h2#table-of-contents {
    @apply mb-2;
  }
  #article details {
    @apply text-skin-base;
  }
  #article h2#table-of-contents + p {
    @apply hidden;
  }
  #article details {
    @apply cursor-pointer inline-block select-none;
  }

  /* ===== scrollbar ===== */
  html {
    overflow-y: scroll;
  }

  /* width */
  ::-webkit-scrollbar {
    @apply w-3;
  }

  /* Track */
  ::-webkit-scrollbar-track {
    @apply bg-skin-fill;
  }

  /* Handle */
  ::-webkit-scrollbar-thumb {
    @apply bg-skin-card;
  }

  /* Handle on hover */
  ::-webkit-scrollbar-thumb:hover {
    @apply bg-skin-card-muted;
  }
}

@layer components {
  .display-none {
    @apply hidden;
  }
  .focus-outline {
    @apply outline-offset-1 outline-skin-fill outline-2 focus-visible:outline-dashed focus-visible:no-underline;
  }
}