/* [::Built in::] Adapted from: Bearblog's default theme: https://bearblog.dev/ */

@font-face {
  font-family: 'IBM VGA 8x16';
  src: url('https://file.garden/ZdsZxRPsnD-ojfC0/Blog%20Materials/Web437_IBM_VGA_8x16.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}

:root {
  --width: 920px;
  --font-main: 'IBM VGA 8x16', monospace;
  --font-secondary: 'IBM VGA 8x16', monospace;
  --font-scale: 1em;

--background-color: #000055;
    --heading-color: #f3f3f3;

  --text-color: #aaaaa8;
    --link-color: #55ffff;
    --visited-color: #009191;

  --code-background-color: #f2f2f2;
  --code-color:  #000055;
  --blockquote-color:  #B7B7B7;
  --em-color: #5b5656c4;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background-color: #000055;
    --heading-color: #f3f3f3;

  --text-color: #aaaaa8;
    --link-color: #55ffff;
    --visited-color: #009191;

  --code-background-color: #f2f2f2;
  --code-color:  #000055;
  --blockquote-color:  #B7B7B7;
  --em-color: #5b5656c4;
  }
}

body {
  font-family: var(--font-secondary);
  font-size: var(--font-scale);
  margin: auto;
  padding: 20px;
  max-width: var(--width);
  text-align: left;
  background-color: var(--background-color);
  word-wrap: break-word;
  overflow-wrap: break-word;
  line-height: 1.5;
  color: var(--text-color);
}

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

h1#title {
  line-height: 1.6;
  border-bottom: dotted;
  display: none;
}

a {
  color: var(--link-color);
  cursor: pointer;
  text-decoration: underline;
}

a:hover {
  text-decoration: wavy underline;
}

strong,
b {
  color: var(--heading-color);
}

main {
  line-height: 1.6;
  border-bottom: dotted;
  padding-bottom: 1.2em;
}

em,
i {
  color: var(--em-color);
}

hr {
  border: 0;
  border-top: 1px dashed;
}

code {
  font-family: monospace;
  padding: 2px;
  background-color: var(--code-background-color);
  color: var(--code-color);
  border-radius: 3px;
}

blockquote {
  border-left: 1px solid #999;
  color: var(--code-color);
  padding-left: 20px;
  font-style: italic;
}

footer {
  padding: 25px 0;
  text-align: center;
}

.inline {
  width: auto !important;
}

.highlight,
.code {
  padding: 1px 15px;
  background-color: var(--code-background-color);
  color: var(--code-color);
  border-radius: 3px;
  margin-block-start: 1em;
  margin-block-end: 1em;
  overflow-x: auto;
}

.sr-only {
  display: none;
}

.button-link {
  background: none;
  border: none;
  color: var(--link-color);
  text-decoration: underline;
  cursor: pointer;
  font: inherit;
}

.button-link:hover {
  text-decoration: wavy underline;
}

/* Reply styling */
.guestbook-message-reply {
  margin-left: 2.5rem;
  padding-left: 1rem;
  border-left: 3px solid var(--link-color);
  opacity: 0.95;
}

.guestbook-message-reply blockquote {
  margin: 0;
  padding-left: 0;
  border-left: none;
}

/* Proof of Work bot deterrent */
.guestbooks___pow-container {
  margin: 0.75em 0;
}

.guestbooks___pow-checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  cursor: pointer;
  user-select: none;
  font-size: 0.95em;
}

.guestbooks___pow-checkbox-label input[type="checkbox"] {
  width: 1.1em;
  height: 1.1em;
  cursor: pointer;
}

.guestbooks___pow-label-text--loading {
  opacity: 0.7;
}

.guestbooks___pow-label-text--verified {
  color: green;
}

.guestbooks___pow-label-text--error {
  color: red;
}