@font-face {
  font-family: "Alagard";
  src: url(/assets/fonts/alagard.woff2) format('woff2');
}

@font-face {
  font-family: "Inter";
  src: local("Inter"), local("Inter Regular"),
       url(/assets/fonts/Inter24pt-Latin-Regular.woff2) format('woff2');
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "Inter";
  src: local("Inter Bold"), local("Inter"),
       url(/assets/fonts/Inter24pt-Latin-Bold.woff2) format('woff2');
  font-weight: bold;
  font-style: normal;
}

@font-face {
  font-family: "Inter";
  src: local("Inter Italic"), local("Inter"),
       url(/assets/fonts/Inter24pt-Latin-Italic.woff2) format('woff2');
  font-weight: normal;
  font-style: italic;
}

@font-face {
  font-family: "JetBrainsMono";
  src: local("JetBrains Mono"), local("JetBrainsMono-Regular"),
       url(/assets/fonts/JetBrainsMono-Regular.woff2) format('woff2');
  font-weight: normal;
  font-style: normal;
}

:root {
  --width: 700px;
  --font-heading: Inter, sans-serif;
  --font-body: Inter, sans-serif;
  --font-code: JetBrainsMono, monospace;
  --font-size: clamp(16px, 1vw + 0.5rem, 20px);
  --line-height: 1.6;
  --background-color: #fff;
  --heading-color: #222;
  --text-color: #333;
  --link-color: #3273dc;
  --code-block-bg: #f2f2f2;
  --code-color: #222;
  --soft-shadow: #dedede;
  --mark-color: #ffc857;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background-color: #1e1b18;
    --heading-color: #f5e8d9;
    --text-color: #e0d6cc;
    --link-color: #f4a261;
    --code-block-bg: #2a2521;
    --code-color: #f5e8d9;
    --soft-shadow: #2f2925;
    --mark-color: #9c6f50;
  }
}

*  {
  scrollbar-width: thin; 
  scrollbar-color: var(--soft-shadow) var(--background-color)
}

html {
  height: 100%;
  display: flex;
  flex-direction: column;
}

body {
  background-color: var(--background-color);
  font-family: var(--font-body);
  font-size: var(--font-size);
  line-height: var(--line-height);
  color: var(--text-color);
  height: 100%;
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  padding: 20px;
  width: min(100% - 40px, var(--width)); /* 800px, or 100% minus 2x padding */
  text-align: left;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

::selection {
  background: var(--link-color);
  color: var(--background-color);
}

.brand h1 {
  display: inline-block;
  font-family: "Alagard";
  font-weight: normal;
  font-size: 2em;
  margin: 0;
  text-shadow: 1px 1px 0 var(--soft-shadow), 
               2px 2px 0 var(--soft-shadow), 
               3px 3px 0 var(--soft-shadow), 
               4px 4px 0 var(--soft-shadow);
}

.brand h1:hover, .brand h1:active {
  color: var(--background-color);
  text-decoration: none;
}

nav a {
  margin-right: 8px;
}

nav {
  margin-top: 16px;
}

main {
  flex: 1;
}

/* Indent only paragraphs that follow another paragraph */
/*p + p {
  text-indent: 1em;
}*/

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--heading-color);
}

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

a:hover, a:active {
  text-decoration: underline; 
}

time {
  font-family: var(--font-code);
  font-size: .9em;
}

hr {
  border: none;
  text-align: center;
  margin: .5em 0;
}

hr::before {
  content: "***";
  letter-spacing: 3em;
  margin-left: 3em; /* equals to letter spacing */
  font-size: 1.2em;
  color: var(--soft-shadow);
}

img {
  display: block;
  box-sizing: border-box;
  box-shadow: 6px 6px 0 0 var(--soft-shadow);
  max-width: 100%;
  border: 1px solid var(--text-color);
  margin: .75em auto;
}

.codeblock pre {
  font-family: var(--font-code);
  font-size: .75em;
  line-height: 1.5;
  background-color: var(--code-block-bg);
  color: var(--code-color);
  border-radius: 3px;
  padding: 1em;
  margin-block-start: 1em;
  margin-block-end: 1em;
  overflow-x: auto;
}

code {
  font-family: var(--font-code);
  font-size: .85em;
  background-color: var(--code-block-bg);
  color: var(--code-color);
  border-radius: 3px;
  padding: 2px;
}

blockquote {
  border-left: 1px solid var(--soft-shadow);
  color: var(--code-color);
  margin: 1em 1em;
  padding-left: 1em;
  font-style: italic;
}

footer {
  padding: 25px 0 5px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer svg {
  height: var(--font-size);
  width: var(--font-size);
  vertical-align: sub;
  stroke: var(--text-color);
}

ul {
  list-style-type: disc;
  padding-left: 1em;
}

ol {
  padding-left: 1em;
}

li::marker {
  color: var(--soft-shadow);
}

mark {
  background-color: var(--mark-color);
  color: var(--code-color);
}

table {
  width: 100%;
}

/* Markers */
nav .separator {
  color: var(--link-color);
  opacity: 0.4;
}

footer .separator {
  margin-left: 5px;
  color: var(--link-color);
  opacity: 0.4;
}

main time::before {
  content: "> ";
  color: var(--soft-shadow);
}

main h1::before {
  content: "# ";
  color: var(--soft-shadow);
}

main h2::before {
  content: "## ";
  color: var(--soft-shadow);
}

main h3::before {
  content: "## ";
  color: var(--soft-shadow);
}

main h4::before {
  content: "### ";
  color: var(--soft-shadow);
}

main h5::before {
  content: "### ";
  color: var(--soft-shadow);
}

button {
  font-family: var(--font-body);
  font-size: var(--font-size);
  line-height: var(--line-height);
  padding: 0.5em 1em;
  border: 1px solid var(--soft-shadow);
  border-radius: 0px;
  background-color: transparent;
  color: var(--text-color);
  cursor: pointer;
  box-shadow: 6px 6px 0 0 var(--soft-shadow);
  transition: all 0.1s ease-in-out;
}

button:hover {
  background-color: var(--link-color);
  color: var(--background-color);
  box-shadow: 6px 6px 0 0 var(--text-color);
  outline: none;
}

button:active {
  transform: translate(7px, 7px);
  box-shadow: none;
}


/* Projects list page only */
.project-box {
  display: block;
  width: 100%;
  height: clamp(150px, calc(50px + 12.5vw), 200px);
  margin: 2em auto;
}

.project-box:hover, .project-box:active {
  transform: translateX(1em);
  transition: transform 0.1s ease-in-out;
}

.project-link {
  text-decoration: none;
  color: var(--text-color);
}

.project-link:hover, .project-link:active {
  text-decoration: none;
}

.project-thumbnail {
  float: left;
  height: 100%;
  margin: 0 1.5em 0 0;
}

.project-info {
  height: 100%;
}

.project-box h3 {
  margin: 0;
  white-space: nowrap;
  overflow-x: auto;
}

.project-date {
  margin: 0;
}

.project-description {
  overflow-y: auto;
  height: 66%;
  margin: 0;
}

/* Notes list page only */
.note-list {
  list-style-type: none;
  padding: unset;
}

.note-list li {
  display: flex;
}

.note-list li span {
  /*  dspan= 162-130=32px 
      dvw= 1200-800=400px
      32/400=0.08px*100=8vw
      130-800*0.08=66px */
  flex: 0 0 clamp(130px, calc(66px + 8vw), 162px);
}

/* Style an arrow only on external links */
a[href^="http"]:not([href*="ivndbt.com"]):not(.no-ext-icon)::after {
  content: "↗";
  font-size: 0.7em;
  vertical-align: super;
}

/* Color palette boxes */
.color-sample {
  display: inline-block;
  width: calc(2 * var(--font-size));
  height: var(--font-size);
  border: 1px solid var(--text-color);
  vertical-align: middle;
  margin-right: .5em;
}