@import "vars.css";

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

html {
  background-color: var(--color-bg);
  color-scheme: light dark;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  font-family: var(--font-sans);
  line-height: 1.6;
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Selection */
::selection {
  background-color: rgba(var(--color-primary-200), 1);
  color: rgba(var(--color-neutral-900), 1);
}

@media (prefers-color-scheme: dark) ::selection {
  background-color: rgba(var(--color-primary-900), 1);
  color: rgba(var(--color-neutral-100), 1);
}

/* Links */
a {
  color: var(--color-link);
  transition: color 0.15s ease;
  text-decoration: none;
}

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

a:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-accent);
  font-weight: 600;
  line-height: 1.3;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

h1:first-child, h2:first-child, h3:first-child {
  margin-top: 0;
}

/* Site Structure */
.site {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  margin: 0;
}

.content {
  flex: 1;
  max-width: 100%;
  padding: 0 1rem;
}

.taxonomy-list {
  columns: 5;
  column-gap: 2rem;
  padding: 0;
  list-style: none;
}

.taxonomy-list li {
  break-inside: avoid;
  padding: 0.25rem 0;
}

/* Header */
header {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

header h1 {
  text-align: left;
  vertical-align: middle;
  font-size: 1.5rem;
  line-height: 1.3;
  margin: 0 auto;
  padding: 0 1rem;
  max-width: 720px;
  font-weight: 700;
}

/* Navigation */
nav {
  margin: auto;
  max-width: 720px;
  text-align: center;
  padding: 0 1rem;
}

nav ul {
  list-style-type: none;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

nav ul > li {
  display: inline-block;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

nav ul > li a {
  color: var(--color-text-muted);
  transition: color 0.15s ease;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  display: block;
}

nav ul > li a:hover {
  color: var(--color-link);
  text-decoration: none;
  background-color: rgba(var(--color-neutral-100), 1);
}

@media (prefers-color-scheme: dark) nav ul > li a:hover {
  background-color: rgba(var(--color-neutral-800), 1);
}

.rss-icon {
  height: 14px;
  padding-left: 5px;
  vertical-align: middle;
}

/* Pagination */
.pagination {
  text-align: center;
  margin: 2rem auto;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.pagination span {
  color: var(--color-neutral-400);
  padding: 0.5rem 1rem;
}

.pagination a {
  color: var(--color-text-muted);
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  border: 1px solid var(--color-border);
  transition: all 0.15s ease;
}

.pagination a:hover {
  color: var(--color-link);
  border-color: var(--color-link);
  text-decoration: none;
}

/* ===========================
   PROSE - Article Content Styling
   =========================== */

.prose {
  max-width: 65ch;
  margin: 0 auto;
}

/* Paragraphs */
.prose p {
  margin-top: 1.25em;
  margin-bottom: 1.25em;
  line-height: 1.75;
}

.prose p:first-child {
  margin-top: 0;
}

.prose p:last-child {
  margin-bottom: 0;
}

/* Links */
.prose a {
  color: var(--color-link);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: rgba(var(--color-primary-300), 1);
  text-underline-offset: 2px;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

@media (prefers-color-scheme: dark) {
  .prose a {
    text-decoration-color: rgba(var(--color-neutral-600), 1);
  }
}

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

/* Inline Code - High contrast for readability */
article.post .content-body :not(pre) > code,
article.post .prose :not(pre) > code,
article.post :not(pre) > code,
.prose :not(pre) > code,
.content-body :not(pre) > code,
article :not(pre) > code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  font-weight: 600;
  color: #1e40af !important;
  background-color: #dbeafe !important;
  padding: 0.2em 0.5em;
  border-radius: 0.25rem;
  border: 1px solid #93c5fd;
  word-break: break-word;
  display: inline;
}

@media (prefers-color-scheme: dark) {
  article.post .content-body :not(pre) > code,
  article.post .prose :not(pre) > code,
  article.post :not(pre) > code,
  .prose :not(pre) > code,
  .content-body :not(pre) > code,
  article :not(pre) > code {
    color: #bfdbfe !important;
    background-color: #1e3a8a !important;
    border-color: #3b82f6;
  }
}

/* Code blocks (pre) - override inline styles from syntax highlighters */
.prose > pre,
article pre {
  margin: 1.5em 0;
  padding: 1em;
  background-color: #1e293b !important;
  color: #f1f5f9 !important;
  border-radius: 0.5rem;
  overflow-x: auto;
  line-height: 1.5;
  font-family: var(--font-mono);
  font-size: 0.875em;
}

@media (prefers-color-scheme: dark) {
  .prose > pre,
  article pre {
    background-color: #0f172a !important;
    color: #f1f5f9 !important;
  }
}

article pre code {
  padding: 0;
  margin: 0;
  color: #f1f5f9 !important;
  background: none !important;
  border: none;
  border-radius: 0;
  display: block;
}

article pre code span,
article pre code span span,
article pre code span span span {
  color: #f1f5f9 !important;
  background-color: transparent !important;
}

@media (prefers-color-scheme: dark) {
  .prose h3 {
    color: #f1f5f9;
  }

  .prose strong {
    color: #60a5fa;
    font-weight: 700;
  }
}

/* Headings within prose */
.prose h1 {
  font-size: 2em;
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 0.888em;
  line-height: 1.2;
}

.prose h2 {
  font-size: 1.5em;
  font-weight: 600;
  margin-top: 2em;
  margin-bottom: 1em;
  line-height: 1.3;
  padding-bottom: 0.5em;
  border-bottom: 1px solid var(--color-border);
}

.prose h3 {
  font-size: 1.25em;
  font-weight: 600;
  margin-top: 1.6em;
  margin-bottom: 0.6em;
}

.prose h4 {
  font-size: 1em;
  font-weight: 600;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

/* Lists */
.prose ul, .prose ol {
  margin-top: 1.25em;
  margin-bottom: 1.25em;
  padding-left: 1.625em;
}

.prose ul {
  list-style-type: disc;
}

.prose ol {
  list-style-type: decimal;
}

.prose li {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  line-height: 1.6;
}

.prose ul > li::marker {
  color: rgba(var(--color-neutral-500), 1);
}

.prose ol > li::marker {
  color: rgba(var(--color-neutral-500), 1);
}

/* Blockquote - Matches Blowfish */
.prose blockquote {
  margin: 1.5em 0;
  padding: 1em 1.5em;
  background-color: rgba(var(--color-neutral-100), 1);
  color: rgba(var(--color-neutral-700), 1);
  border-left: 4px solid rgba(var(--color-primary-500), 1);
  border-radius: 0 0.5rem 0.5rem 0;
  font-style: italic;
  font-weight: 500;
}

@media (prefers-color-scheme: dark) .prose blockquote {
  background-color: rgba(var(--color-neutral-800), 1);
  color: rgba(var(--color-neutral-200), 1);
  border-left-color: rgba(var(--color-primary-600), 1);
}

.prose blockquote p {
  margin: 0;
}

.prose blockquote p:first-child::before {
  content: '"';
}

.prose blockquote p:last-child::after {
  content: '"';
}

/* Strong/Bold */
.prose strong {
  font-weight: 600;
  color: var(--color-accent);
}

/* HR */
.prose hr {
  border: 0;
  height: 1px;
  background: var(--color-border);
  margin: 2em 0;
}

/* Images */
.prose img {
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
  margin: 1.5em 0;
}

/* Tables */
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
}

.prose th, .prose td {
  padding: 0.75em;
  border: 1px solid var(--color-border);
  text-align: left;
}

.prose th {
  background-color: rgba(var(--color-neutral-100), 1);
  font-weight: 600;
}

@media (prefers-color-scheme: dark) .prose th {
  background-color: rgba(var(--color-neutral-800), 1);
}

/* ===========================
   Article Page
   =========================== */

article.post {
  max-width: 720px;
  margin: 2rem auto;
  padding: 0;
  background: transparent;
  box-shadow: none;
  border: none;
}

/* Article Header */
article.post header {
  border: none;
  padding: 0;
  margin-bottom: 2rem;
}

article.post header h1,
.single article h1,
article h1 {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.75rem;
  padding: 0;
  max-width: 100%;
  color: #2563eb !important;
  text-align: left;
}

@media (prefers-color-scheme: dark) {
  article.post header h1,
  .single article h1,
  article h1 {
    color: #60a5fa !important;
  }
}

/* Article Meta */
article.post .postmeta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

article.post .postmeta time {
  color: var(--color-text-muted);
}

article.post .postmeta .categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

article.post .postmeta .category {
  color: rgba(var(--color-primary-600), 1);
  background-color: rgba(var(--color-primary-50), 1);
  padding: 0.2em 0.6em;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background-color 0.15s ease;
}

@media (prefers-color-scheme: dark) article.post .postmeta .category {
  color: rgba(var(--color-primary-400), 1);
  background-color: rgba(var(--color-primary-900), 1);
}

article.post .postmeta .category:hover {
  background-color: rgba(var(--color-primary-100), 1);
}

@media (prefers-color-scheme: dark) article.post .postmeta .category:hover {
  background-color: rgba(var(--color-primary-800), 1);
}

/* Article Content - Direct children of article, not wrapped in p */
article.post .content-body {
  background: transparent;
  padding: 0;
  border: none;
  box-shadow: none;
  border-radius: 0;
}

/* ===========================
   Micropost
   =========================== */

.micropost {
  background-color: #bfdbfe;
  margin: 1.5rem auto;
  padding: 1.25rem;
  max-width: 780px;
  border-radius: 0.5rem;
  border: 1px solid #60a5fa;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.micropost:hover {
  border-color: #2563eb;
  box-shadow: 0 4px 6px -1px var(--color-shadow);
}

@media (prefers-color-scheme: dark) {
  .micropost {
    color: #1e293b;
  }
  .micropost a {
    color: #1d4ed8;
  }
  .micropost a:hover {
    color: #1e40af;
  }
  .micropost code {
    color: #1e293b !important;
    background-color: rgba(255, 255, 255, 0.8) !important;
  }
  .micropost time {
    color: #475569;
  }
  .micropost .category {
    color: #1d4ed8;
    background-color: rgba(30, 64, 175, 0.2);
  }
}

.micropost .prose {
  max-width: none;
}

.micropost > p {
  color: inherit;
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 0.75rem;
}

.micropost > p:last-child {
  margin-bottom: 0;
}

.micropost > a {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
}

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

/* Continue Reading Link */
.continue {
  display: inline-block;
  margin-top: 0.75rem;
  color: var(--color-link);
  font-weight: 500;
  font-size: 0.875rem;
}

.continue:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

/* Date in micropost */
.micropost .dates {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.micropost .dates:hover {
  color: var(--color-link);
}

/* ===========================
   External Link Indicator
   =========================== */

a[rel="remote-article"]::after {
  content: " ↗";
  font-size: 0.75em;
  opacity: 0.7;
}

/* ===========================
   Photo Article
   =========================== */

article.photo {
  border-radius: 0.5rem;
  margin: 2rem auto;
  max-width: 780px;
  overflow: hidden;
  height: auto;
  min-height: 300px;
}

article.photo div {
  color: #ffffff;
  padding: 0;
  margin: 0;
  text-align: left;
  overflow: hidden;
}

article.photo .title {
  background-color: rgba(var(--color-primary-700), 1);
  font-size: 1.125rem;
  padding: 1rem;
  font-weight: 600;
}

@media (prefers-color-scheme: dark) article.photo .title {
  background-color: rgba(var(--color-primary-600), 1);
}

article.photo a {
  color: #ffffff;
  display: block;
  overflow: hidden;
}

article.photo p {
  margin: 0;
}

article.photo img {
  -webkit-transition: -webkit-transform 4s ease 0s;
  -moz-transition: -moz-transform 4s ease 0s;
  -o-transition: -o-transform 4s ease 0s;
  transition: transform 4s ease 0s;
  -webkit-transform: scale3d(1, 1, 1);
  transform: scale3d(1, 1, 1);
  width: 100%;
  max-height: 400px;
  object-fit: cover;
}

article.photo img:hover {
  -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate(-2deg);
  transform: scale3d(1.1, 1.1, 1.1) rotate(-2deg);
}

/* ===========================
   Post List (Preview Cards)
   =========================== */

article.post {
  background-color: var(--item-bg);
  margin: 1.5rem auto;
  padding: 1.5rem;
  max-width: 780px;
  border-radius: 0.5rem;
  border: 1px solid var(--color-border);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

article.post:hover {
  border-color: var(--color-border-hover);
  box-shadow: 0 4px 6px -1px var(--color-shadow);
}

article.post h2,
article h2 {
  margin: 0 0 0.75rem;
  padding: 0;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.3;
  color: #2563eb !important;
}

@media (prefers-color-scheme: dark) {
  article.post h2,
  article h2 {
    color: #60a5fa !important;
  }
}

article.post h2 a,
article.post h1,
article h2 a {
  color: inherit !important;
}

@media (prefers-color-scheme: dark) {
  article.post h2 a,
  article.post h1,
  article h2 a {
    color: inherit !important;
  }
}

article.post h2 a:hover,
article h2 a:hover {
  color: inherit !important;
}

@media (prefers-color-scheme: dark) {
  article.post h2 a:hover,
  article h2 a:hover {
    color: inherit !important;
  }
}

article.post .postmeta {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

article.post .content-body {
  max-width: 65ch;
}

/* ===========================
   Post Groups
   =========================== */

.post-group {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: auto;
  padding: 0 1rem;
}

.post-group-item {
  background-color: var(--item-bg);
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--color-border);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.post-group-item:hover {
  border-color: var(--color-border-hover);
  box-shadow: 0 4px 6px -1px var(--color-shadow);
}

.post-group-item h3 {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin: 0 0 0.75rem;
  padding: 0 0 0.5rem;
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
}

.post-group-item ul {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
}

.post-group-item li {
  padding: 0.25rem 0;
  font-size: 0.875rem;
}

.post-group-item li a {
  color: var(--color-text);
}

.post-group-item li a:hover {
  color: var(--color-link);
}

/* ===========================
   Footer
   =========================== */

footer {
  background-color: #1e293b;
  color: #e2e8f0;
  margin: 0;
  padding: 2rem 0;
  border-top: 1px solid #475569;
}

@media (prefers-color-scheme: dark) footer {
  background-color: #0f172a;
  color: #e2e8f0;
  border-top-color: #334155;
}

.footer_text {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: auto;
  max-width: 720px;
  padding: 0 1rem;
}

.footer_text p {
  color: #cbd5e1;
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer_text h3 {
  color: #94a3b8;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.75rem;
}

.footer_text a {
  color: #94a3b8;
  font-size: 0.875rem;
}

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

.footer_text > div {
  margin: 0;
}

/* Photos Grid */
#photos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(75px, 1fr));
  gap: 2px;
}

.photo-item {
  display: block;
  aspect-ratio: 1;
  overflow: hidden;
  padding: 0;
}

.photo-item img {
  flex: auto;
  -webkit-transition: -webkit-transform 0.15s ease 0s;
  -moz-transition: -webkit-transform 0.15s ease 0s;
  -o-transition: -o-transform 0.15s ease 0s;
  transition: transform 0.15s ease 0s;
  -webkit-transform: scale3d(1, 1, 1);
  transform: scale3d(1, 1, 1);
  height: 100%;
  width: 100%;
  object-fit: cover;
  opacity: 0.7;
}

.photo-item img:hover {
  -webkit-transform: scale3d(1.05, 1.05, 1.05);
  transform: scale3d(1.05, 1.05, 1.05);
  opacity: 1;
}

/* Footer Copyright */
.footer_copyright {
  color: #94a3b8;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  line-height: 1.5;
  margin: 1.5rem auto 0;
  padding: 1rem 0 0;
  text-align: center;
  max-width: 720px;
  border-top: 1px solid #334155;
}

.footer_copyright a {
  color: var(--color-neutral-400);
}

/* ===========================
   Scrollbar
   =========================== */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: rgba(var(--color-neutral-400), 1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--color-neutral-500), 1);
}

@media (prefers-color-scheme: dark) ::-webkit-scrollbar-track {
  background: rgba(var(--color-neutral-50), 1);
}

@media (prefers-color-scheme: dark) ::-webkit-scrollbar-thumb {
  background: rgba(var(--color-neutral-500), 1);
}

@media (prefers-color-scheme: dark) ::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--color-neutral-400), 1);
}

/* ===========================
   Mobile Responsive
   =========================== */

@media screen and (max-width: 780px) {
  .footer_text {
    grid-template-columns: 1fr;
  }

  #photos {
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  }

  article.post header h1 {
    font-size: 1.75rem;
  }

  header h1 {
    font-size: 1.25rem;
    text-align: center;
  }

  nav {
    padding: 0;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
  }

  nav ul > li {
    display: block;
    border-bottom: 1px solid var(--color-border);
  }

  nav ul > li:first-child {
    border-top: 1px solid var(--color-border);
  }

  nav ul > li a {
    padding: 0.75rem 1rem;
  }

  nav ul > li a:hover {
    background-color: transparent;
    color: var(--color-link);
  }

  .post-group {
    grid-template-columns: 1fr;
    padding: 0;
  }
}

/* ===========================
   Utility Classes
   =========================== */

img {
  max-width: 100%;
  height: auto;
}

/* Footnotes */
.footnotes {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 2rem;
  padding-top: 1rem;
}

/* Webmentions */
#webmentions {
  margin-top: 3rem;
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
}

.webmention {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.webmention:last-child {
  border-bottom: none;
}

.webmention__author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.webmention__author img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

.webmention__content {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-text);
}