@import url('https://fonts.cdnfonts.com/css/jetbrains-mono-2');

/* Font faces */
@font-face {
  font-family: 'fabfont';
  src: url('/static/font/DejaVuSansMono.ttf');
  font-display: block;
}

@font-face {
  font-family: 'fabfont';
  src: url('/static/font/DejaVuSansMono-Bold.ttf');
  font-weight: bold;
  font-display: block;
}

/* Root variables */
:root {
  --color-bg: #F8F8F8;
  --color-text: #1d2021;
  --color-link-hover: #458588;
  --color-link-underline: #458588;
  --color-muted: #665c54;
  --color-blockquote-border: #5B5B66;
  --color-code-bg: #32302f;
  --color-aside-bg: #e6e1d2;

  --border-color: #665c54;
  --border: 1px solid var(--border-color);
  --border-radius: 0.5em;

  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 6rem;

  --font-family: 'fabfont', "Courier New", Courier, monospace;
  --font-code: 'JetBrains Mono';
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.35em;
  --font-size-lg: 1.5em;
  --line-height: 1.3rem;
}

/* Reset body and html */
body, html {
  margin: 0;
  padding: 0;
}

html {
  color: var(--color-text);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  text-rendering: optimizeLegibility;
  line-height: var(--line-height);
}

body {
  max-width: 750px;
  min-height: 100vh;
  display: flex;
  flex-direction: row;
  background-color: var(--color-bg);
}

/* body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: var(--color-bg) url("/static/img/bg-pxl-0.webp") no-repeat center/cover;
} */

#main-container {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding-left: var(--spacing-md);
  padding-top: var(--spacing-md);
  margin-top: var(--spacing-md);
}

#header-container {
  flex: 0 0 50px;
  padding: var(--spacing-md) var(--spacing-lg) var(--spacing-md) var(--spacing-md);
  margin-top: var(--spacing-md);

}

main {
  flex-grow: 1;
}

footer {
  flex-shrink: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: var(--spacing-md);
  margin-top: auto; 
}

footer p {
  margin-bottom: 0;
  margin-right: var(--spacing-md);
}


/* Typography */
h1, h2, h3, h4 {
  margin: var(--spacing-md) 0 var(--spacing-sm) 0;
  font-weight: 400;
}

h1 { font-size: var(--font-size-lg); font-weight: 700; }
h2 { font-size: var(--font-size-md); font-weight: 600; }

p+h2:not(:first-of-type) { margin-top: var(--font-size-md); }

p {
  margin: 0 0 var(--spacing-md);
  font-weight: 400;
}

p.compact { margin: var(--spacing-xs) auto; }

.muted { color: var(--color-muted); }

hr {
  border: none;
  border-top: var(--border);
  margin: 20px 0;
}

/* Links */
a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 0.05rem;
  text-underline-offset: 0.1875rem;
  text-decoration-color: var(--color-link-underline);
}

a:hover { color: var(--color-link-hover); }

.footnote-ref a { text-decoration: none; }

/* Images */
img, picture {
  height: auto;
  width: 100%;
  border-radius: var(--border-radius);
  margin-top: var(--spacing-md);
}

/* Code blocks */
pre {
  background-color: var(--color-code-bg);
  color: var(--color-bg);
  padding: 0.75em;
  overflow-x: auto;
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
}

code {
  font-size: var(--font-size-sm);
  font-family: var(--font-code);
}

/* Quotes */
blockquote {
  margin: var(--spacing-md) 0;
  padding: 0 var(--spacing-md);
  border-left: 3px solid var(--color-blockquote-border);
  font-style: italic;
}

blockquote p { padding: var(--spacing-sm) 0;}
blockquote+p { margin-bottom: var(--spacing-lg); }

/* Asides */
aside {
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) calc(var(--spacing-lg) + var(--spacing-xs));
  background-color: var(--color-aside-bg);
  border-left: 4px solid var(--color-blockquote-border);
  position: relative;
}

aside::before {
  content: "";
  position: absolute;
  left: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1em;
}

/* Lists */
ul, ol { margin: var(--spacing-md) 0; }

ul li, ol li { margin: 0 0 var(--spacing-sm) var(--spacing-md); }

/* Layout Components */
nav ul {
  margin-top: 0;
  list-style: none;
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  align-items: flex-start;
}

nav li:first-of-type {
  margin: 0 var(--spacing-sm) 0 0;
}

nav li:not(:first-of-type) {
  margin: var(--spacing-sm) 0 ;
  font-size: var(--font-size-lg);
}

nav li:first-child {
  color: var(--color-link-hover);
  font-size: calc(var(--font-size-lg) * 1.25);
  font-weight: bold;
}

nav a { text-decoration: none; }

nav li:not(:first-child) a[aria-current="page"] {
  font-weight: bold;
  text-decoration: underline;
}

/* Posts */
section.posts.long {
  width: 90%;
  margin: 0;
}

section.posts.short { padding-top: var(--spacing-lg); }

section.posts li {
  display: flex;
  align-items: center;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

section.posts.long li { justify-content: left; }

section.posts.short li a { 
  display: flex; 
  justify-content: space-between;
  width: 100%; 
  text-decoration: none;
}
section.posts.short li p { margin-bottom: 0; }


section.posts.short time { float: right; }

section.posts.long time {
  float: left;
  margin-right: var(--spacing-sm);
  padding-right: var(--spacing-sm);
  border-right: var(--border);
}

section.posts.long time::before { content: ">"; }

section.posts.long p.post-summary {
  color:var(--color-text);
  display: inline-block;
  text-decoration: none;
}

section.posts.long p.post-summary:hover {color:var(--color-text)}

.msg-code { width: fit-content; margin: auto; }

#mobile-welcome { display: none; }

#social-icons a {
  text-decoration: none
}

/* Responsive styles */
@media (max-width: 700px) {
  
  body { flex-direction: column; }
  #main-container, #header-container { margin: 0 auto; padding: 0; }
  #main-container { width: 90%; }
  #header-container { 
    margin: var(--spacing-sm); 
    border-bottom: var(--border);
  }
  .meta { margin: 0 0 var(--spacing-lg) 0; }

  pre { font-size: 12px; }

  nav { margin: var(--spacing-sm); }
  nav ul { align-items: center; }
  nav li { margin-left: var(--spacing-md); }
}

@media (max-width: 500px) {
  #mobile-welcome { display: contents; }
  #desktop-welcome { display: none; }
}