/*
* Bearming — a personal Bear theme
* Version 5.3.0 | 2026-04-26
* Robert Birming | robertbirming.com
*/

/* Palette: Default */
:root {
  color-scheme: light dark;

  /* Layout */
  --page-width: 65ch;
  --line-height: 1.65;
  --space-block: 1.8rem;
  --radius: 4px;

  /* Typography */
  --font-body: system-ui, sans-serif;
  --font-heading: var(--font-body);
  --font-mono: ui-monospace, monospace;
  --font-size: 1.0625rem;
  --font-small: calc(var(--font-size) * 0.875);

  /* Light */
  --bg: #f9f7f4;
  --text: #2c2d2e;
  --link: #1f5fbf;
  --visited: #7c5a91;
  --accent: var(--link);
  --muted: color-mix(in srgb, var(--accent) 15%, color-mix(in srgb, var(--text) 65%, var(--bg)));
  --surface: color-mix(in srgb, var(--accent) 7%, var(--bg));
  --border: color-mix(in srgb, var(--accent) 20%, var(--bg));
}

@media (prefers-color-scheme: dark) {
:root {

  /* Dark */
  --bg: #1c1f23;
  --text: #e6e7e8;
  --link: #74b0f4;
  --visited: #c4a8d4;
  --surface: color-mix(in srgb, var(--accent) 13%, var(--bg));
  --border: color-mix(in srgb, var(--accent) 30%, var(--bg));
  --muted: color-mix(in srgb, var(--accent) 10%, color-mix(in srgb, var(--text) 80%, var(--bg)));
}
}

/* =========================
   Base - view style options:
   robertbirming.com/bearming/styles
   ========================= */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  background-color: var(--bg);
}

body {
  margin-inline: auto;
  padding: 1.25rem;
  max-width: var(--page-width);
  font-family: var(--font-body);
  font-size: var(--font-size);
  line-height: var(--line-height);
  overflow-wrap: break-word;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

p {
  margin-block: 1.2em;
}

h1, h2, h3, h4 {
  margin-block: var(--space-block) 0.5em;
  line-height: 1.3;
  font-family: var(--font-heading);
}

h1 { font-size: 1.8rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.2rem; }

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

main a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  text-decoration-color: color-mix(in srgb, var(--link) 40%, transparent);
}

.blog-posts a {
  text-decoration: none;
}

main a:visited {
  color: var(--visited);
  text-decoration-color: color-mix(in srgb, var(--visited) 40%, transparent);
}

@media (hover: hover) {
  a:hover {
    text-decoration: underline;
    text-decoration-thickness: 1.5px;
    text-underline-offset: 0.2em;
    text-decoration-color: currentColor;
  }
}

ul, ol {
  padding-inline-start: 1.5rem;
}

li {
  margin-block: 0.2em;
}

li > ul, 
li > ol {
  margin-block: 0.3em;
}

hr,
img,
video,
pre,
blockquote {
  margin-block: var(--space-block);
}

hr {
  border: none;
  border-top: 1px solid var(--border);
}

img,
video {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

figure {
  margin-inline: 0;
  margin-block: var(--space-block);
}

figure img,
figure p {
  margin-block: 0;
}

figcaption {
  margin-block-start: 0.7em;
  font-size: var(--font-small);
  color: var(--muted);
}

blockquote {
  margin-inline: 0;
  padding-block: 1em;
  padding-inline: 1.5em;
  font-style: italic;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-inline-start: 3px solid var(--border);
  border-radius: var(--radius);
}

blockquote > :first-child { margin-block-start: 0; }
blockquote > :last-child { margin-block-end: 0; }

blockquote cite {
  display: block;
  margin-block-start: 0.7em;
  font-style: normal;
}

pre {
  padding-block: 1rem;
  padding-inline: 1.2rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--font-small);
  line-height: 1.5;
  tab-size: 2;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

code {
  padding-block: 0.1em;
  padding-inline: 0.3em;
  font-family: var(--font-mono);
  font-size: var(--font-small);
  overflow-wrap: anywhere;
  background: var(--surface);
  border-radius: var(--radius);
}

pre code {
  padding: 0;
  background: none;
  border-radius: 0;
  font-size: inherit;
  overflow-wrap: normal;
}

mark {
  padding-inline: 0.15em;
  color: var(--bg);
  background: color-mix(in srgb, var(--link) 70%, var(--text));
  border-radius: 2px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-small);
}

th, td {
  padding-block: 0.5em;
  padding-inline: 0.75em;
  border: 1px solid var(--border);
  text-align: start;
}

th {
  background: var(--surface);
  font-weight: 700;
}

time {
  font-family: var(--font-mono);
  font-size: calc(var(--font-small) * 0.9);
  font-style: normal;
  color: var(--muted);
}

header nav p,
main > :first-child,
.post main > h1 + p {
  margin-block-start: 0;
}

.post main > h1 {
  margin-block-end: 0;
}

header {
  margin-block: 0 2.4rem;
  padding-block: 1rem;
  padding-inline: 1.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}

header a.title {
  display: inline-block;
  color: var(--text);
  text-decoration: none;
}

.title h1 {
  margin: 0;
  font-size: 1.7rem;
  font-weight: 900;
  letter-spacing: -0.01em;
}

header nav {
  margin-block-start: 0.7rem;
  padding-block-start: 0.6rem;
  border-block-start: 1px solid var(--border);
}

header nav p {
  margin: 0;
}

header nav a {
  margin-inline: 0.4em;
  font-size: var(--font-small);
  font-weight: 500;
}

.blog-posts {
  margin-block-end: var(--space-block);
  padding: 0;
  list-style: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.blog-posts li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-block: 0.7rem 0.9rem;
  padding-inline: 1.2rem;
  border-block-end: 1px solid var(--border);
}

.blog-posts li:last-child {
  border-block-end: none;
}

.blog-posts li a {
  flex: 1;
  min-width: 0;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.blog-posts li span {
  order: 2;
  flex: 0 0 auto;
  margin-inline-start: auto;
  white-space: nowrap;
}

@media (max-width: 520px) {
  .blog-posts li {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  .blog-posts li a {
    width: 100%;
  }

  .blog-posts li span {
    margin-inline-start: 0;
  }
}

p.tags {
  display: block;
  margin-block: var(--space-block);
}

p.tags a,
p.tags a:visited,
p.tags a:hover {
  margin-inline-end: 0.5em;
  font-size: var(--font-small);
  color: var(--muted);
}

@media (hover: hover) {
  p.tags a:hover {
    text-decoration-color: var(--muted);
  }
}

#upvote-form > small {
  display: block;
  margin-block-start: var(--space-block);
}

#upvote-form .upvote-button {
  display: inline-flex;
  align-items: center;
  padding: 0;
  border: 0;
  background: none;
  font-size: 1rem;
  color: var(--muted) !important;
  cursor: pointer;
}

#upvote-form .upvote-button svg {
  display: none;
}

#upvote-form .upvote-count::before {
  content: "♡";
  display: inline-block;
  margin-inline-end: 0.15em;
  font-family: system-ui, sans-serif;
  font-size: 1.4rem;
  color: var(--link);
  vertical-align: -0.12em;
  transition: transform 0.15s ease;
}

@media (hover: hover) {
  #upvote-form .upvote-button:not([disabled]):hover .upvote-count::before {
    transform: scale(1.15);
  }
}

#upvote-form .upvote-button[disabled] {
  opacity: 0.7;
  cursor: default;
}

#upvote-form .upvote-button[disabled] .upvote-count::before {
  content: "♥";
}

footer {
  margin-block-start: var(--space-block);
  padding-block-start: 1.2rem;
  text-align: center;
  color: var(--muted);
  border-block-start: 1px solid var(--border);
}

footer p {
  margin-block: 0.5em;
}

footer span:last-child {
  font-size: var(--font-small);
}

/* =========================
   Add-ons - see what's available:
   robertbirming.com/bearming/add-ons
   ========================= */

/* Footnote styles | robertbirming.com */
.footnotes {
  margin-block-start: var(--space-block);
  padding-block-start: 1.2rem;
  font-size: var(--font-small);
  color: var(--muted);
  border-block-start: 1px solid var(--border);
}

.footnotes ol {
  padding-inline-start: 1.5rem;
}

.footnotes li {
  margin-block-end: 0.4em;
}

.footnotes p {
  display: inline;
  margin: 0;
}

.footnote-ref a {
  text-decoration: none;
  font-feature-settings: "tnum";
}

.footnote {
  margin-inline-start: 0.2em;
  text-decoration: none;
}

/* Curve divider | robertbirming.com */
span.curve {
  display: block;
  width: 8rem;
  height: 0.5rem;
  margin-block-start: calc(var(--space-block) * 0.7);
  margin-inline: auto;
  background: var(--link);
  -webkit-mask:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='8' viewBox='0 0 120 8'><path d='M0 4 Q30 0 60 4 T120 4' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'/></svg>")
    no-repeat center / contain;
  mask:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='8' viewBox='0 0 120 8'><path d='M0 4 Q30 0 60 4 T120 4' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'/></svg>")
    no-repeat center / contain;
}

@supports not ((mask: url("")) or (-webkit-mask: url(""))) {
  span.curve {
    height: 0.125rem;
    border-radius: 999px;
  }
}

/* Tree-style menu | robertbirming.com */
.menu ul {
  padding: 0;
  padding-inline-start: 1.5rem;
  list-style: none;
  border-inline-start: 1px solid var(--border);
}

.menu li {
  position: relative;
  margin-block: 0.4em;
}

.menu li::before {
  content: "";
  position: absolute;
  inset-block-start: 0.8em;
  inset-inline-start: -1.2rem;
  width: 0.5rem;
  height: 1px;
  background: var(--border);
}

.menu a {
  font-weight: 500;
  text-decoration: none;
}

.menu a:visited {
  color: var(--link);
  text-decoration-color: color-mix(in srgb, var(--link) 40%, transparent);
}

@media (hover: hover) {
  .menu a:hover {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
  }
}

/* Inline menu | robertbirming.com */
.inline-menu ul {
  display: flex;
  justify-content: center;
  gap: 0.7rem;
  padding-block: 0.75rem;
  padding-inline: 0;
  list-style: none;
  font-size: var(--font-small);
  font-weight: 500;
  color: var(--muted);
  background: var(--surface);
  border-block: 1px solid var(--border);
}

.inline-menu a {
  text-decoration: none;
}

.inline-menu a:visited {
  color: var(--link);
}

@media (hover: hover) {
  .inline-menu a:hover {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
  }
}

.inline-menu li:not(:last-child)::after {
  content: "·";
  margin-inline-start: 0.8rem;
  opacity: 0.7;
  pointer-events: none;
}

/* Frame image | robertbirming.com */
.frame {
  margin-block: var(--space-block);
  padding: 0.6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) * 2);
}

.frame img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  border-radius: var(--radius);
}

.frame p {
  margin: 0;
}