/* Dark Mode Styles */
:root {
  /* Light mode variables (default) */
  --background-color: #f8fafc;
  --text-color: #334155;
  --heading-color: #0f172a;
  --link-color: #1f7a4f;
  --link-color-hover: #16603d;
  --border-color: #dbe4ef;
  --code-background-color: #f1f5f9;
  --code-text-color: #333;
  --masthead-background: rgba(248, 250, 252, 0.96);
  --footer-background-color: #f1f5f9;
  --input-background-color: #ffffff;
  --syntax-background-color: #f1f5f9;
  --transition-duration: 0.3s;
  --sidebar-background: #f8fafc;
  --nav-background: rgba(248, 250, 252, 0.96);
  --greedy-nav-background: rgba(248, 250, 252, 0.96);
  --greedy-nav-text: #1f2937;
  --greedy-nav-link: #1f7a4f;
  --greedy-nav-link-hover: #16603d;
  --author-card-background: #f8fafc;
  --author-card-text: #334155;
  --table-background: #ffffff;
  --table-border: #dbe4ef;
  --table-header-background: #eff6ff;
  --table-hover-background: #f8fafc;
  --notice-background: #eef5ff;
  --notice-text: #1f2937;
  --blockquote-border: #cbd5e1;
  --blockquote-text: #475569;
}

/* Dark mode variables */
html.dark-theme {
  /* Main colors */
  --background-color: #0b1220;
  --text-color: #d6e0ea;
  --heading-color: #f8fafc;
  --link-color: #72d39b;
  --link-color-hover: #9be6ba;
  --border-color: #263446;
  
  /* Code and syntax */
  --code-background-color: #132136;
  --code-text-color: #e2e8f0;
  --syntax-background-color: #132136;
  
  /* Navigation and header */
  --masthead-background: rgba(11, 18, 32, 0.96);
  --nav-background: rgba(11, 18, 32, 0.96);
  --greedy-nav-background: rgba(11, 18, 32, 0.96);
  --greedy-nav-text: #e2e8f0;
  --greedy-nav-link: #72d39b;
  --greedy-nav-link-hover: #9be6ba;
  
  /* Sidebar and author */
  --sidebar-background: #0b1220;
  --author-card-background: #0b1220;
  --author-card-text: #d6e0ea;
  
  /* Footer */
  --footer-background-color: #09101c;
  
  /* Form elements */
  --input-background-color: #0f1a2b;
  
  /* Tables */
  --table-background: #0b1220;
  --table-border: #263446;
  --table-header-background: #122034;
  --table-hover-background: #122034;
  
  /* Notices and quotes */
  --notice-background: #122034;
  --notice-text: #d6e0ea;
  --blockquote-border: #355070;
  --blockquote-text: #b7c6d6;
}

/* Apply variables to elements */
body {
  background-color: var(--background-color) !important;
  color: var(--text-color) !important;
  transition: background-color var(--transition-duration), color var(--transition-duration);
}

/* Ensure sidebar has the same background as main content */
.sidebar {
  background-color: var(--background-color) !important;
  color: var(--text-color) !important;
  transition: background-color var(--transition-duration);
}

/* Fix for author sidebar */
.author__urls-wrapper {
  background-color: var(--background-color) !important;
}

h1, h2, h3, h4, h5, h6,
.page__content h1,
.page__content h2,
.page__content h3,
.page__content h4,
.page__content h5,
.page__content h6 {
  color: var(--heading-color) !important;
  transition: color var(--transition-duration);
}

a, a:visited {
  color: var(--link-color) !important;
  transition: color var(--transition-duration);
}

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

.masthead {
  background-color: var(--masthead-background) !important;
  transition: background-color var(--transition-duration);
  border-bottom: 1px solid var(--border-color) !important;
}

.greedy-nav {
  background: var(--greedy-nav-background) !important;
}

.greedy-nav a {
  color: var(--greedy-nav-text) !important;
}

.greedy-nav a:hover {
  color: var(--greedy-nav-link-hover) !important;
}

.greedy-nav .visible-links a:before {
  background: var(--greedy-nav-link) !important;
}

.page__footer {
  background-color: var(--footer-background-color) !important;
  color: var(--text-color) !important;
  transition: background-color var(--transition-duration);
}

.page__footer-copyright {
  color: var(--text-color) !important;
}

.page__footer-follow a {
  color: var(--text-color) !important;
}

code {
  background-color: var(--code-background-color) !important;
  color: var(--code-text-color) !important;
}

input, textarea, .form__input {
  background-color: var(--input-background-color) !important;
  color: var(--text-color) !important;
  border-color: var(--border-color) !important;
}

.highlight {
  background-color: var(--syntax-background-color) !important;
}

/* Ensure consistent sidebar styling */
.sidebar {
  background-color: var(--background-color) !important;
  color: var(--text-color) !important;
  border-right: 1px solid var(--border-color);
}

.author__avatar img {
  border-color: var(--link-color) !important;
}

.author__urls {
  background: var(--background-color) !important;
  color: var(--text-color) !important;
}

/* Improve link styling in sidebar */
.sidebar a {
  color: var(--link-color) !important;
  transition: color var(--transition-duration);
}

.sidebar a:hover {
  color: var(--link-color-hover) !important;
}

table {
  background-color: var(--table-background) !important;
  border-color: var(--table-border) !important;
}

thead {
  background-color: var(--table-header-background) !important;
}

tr:hover {
  background-color: var(--table-hover-background) !important;
}

.notice, .notice--primary, .notice--info, .notice--warning, .notice--success, .notice--danger {
  background-color: var(--notice-background) !important;
  color: var(--notice-text) !important;
}

blockquote {
  border-left-color: var(--blockquote-border) !important;
  color: var(--blockquote-text) !important;
}

.navicon, .navicon:before, .navicon:after {
  background: var(--text-color) !important;
}

.search-content {
  background-color: var(--background-color) !important;
}

.search-content .search-input {
  background-color: var(--input-background-color) !important;
  color: var(--text-color) !important;
}

.search-content .archive__item-title {
  color: var(--heading-color) !important;
}

/* Dark mode toggle button */
.dark-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-left: 0.5rem;
  color: var(--text-color);
  background-color: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--transition-duration);
  padding: 0;
}

.dark-toggle:hover {
  color: var(--link-color);
}

.dark-toggle svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: currentColor;
}

/* Hide the sun icon when in light mode */
html:not(.dark-theme) .dark-toggle .moon-icon {
  display: block;
}

html:not(.dark-theme) .dark-toggle .sun-icon {
  display: none;
}

/* Hide the moon icon when in dark mode */
html.dark-theme .dark-toggle .moon-icon {
  display: none;
}

html.dark-theme .dark-toggle .sun-icon {
  display: block;
}

/* Fix for specific elements */
.site-title, .site-subtitle {
  color: var(--text-color) !important;
}

/* Improve contrast for links in dark mode */
html.dark-theme a {
  text-decoration: none;
}

html.dark-theme a:hover {
  text-decoration: underline;
}

.archive__item-title a {
  color: var(--heading-color) !important;
}

.archive__item-excerpt {
  color: var(--text-color) !important;
}

.toc {
  background-color: var(--sidebar-background) !important;
  color: var(--text-color) !important;
}

.toc .nav__title {
  background-color: var(--link-color) !important;
  color: #fff !important;
}

.toc .active a {
  color: var(--link-color-hover) !important;
}

/* Fix for pagination */
.pagination {
  color: var(--text-color) !important;
}

.pagination--pager {
  background-color: var(--background-color) !important;
  color: var(--text-color) !important;
  border-color: var(--border-color) !important;
}

.pagination--pager:hover {
  background-color: var(--table-hover-background) !important;
}

/* Fix for buttons */
.btn {
  border-radius: 999px !important;
  border: 1px solid transparent !important;
  padding: 0.52rem 1rem !important;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease !important;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary,
.btn--success,
.btn--warning,
.btn--danger,
.btn--info {
  background-color: var(--link-color) !important;
  color: #fff !important;
}

.btn--primary:hover,
.btn--success:hover,
.btn--warning:hover,
.btn--danger:hover,
.btn--info:hover {
  background-color: var(--link-color-hover) !important;
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.18);
}

.btn--inverse {
  background: transparent !important;
  color: var(--heading-color) !important;
  border-color: var(--border-color) !important;
}

.btn--inverse:hover {
  border-color: var(--link-color) !important;
  color: var(--link-color) !important;
}

html.dark-theme .btn--inverse {
  color: #d6e0ea !important;
}

/* Improve dark mode readability */
html.dark-theme .page__content p,
html.dark-theme .page__content li {
  color: #d8d8d8 !important;
}

/* Ensure consistent background for all sections */
html.dark-theme .page__hero,
html.dark-theme .page__hero-image,
html.dark-theme .page__hero-overlay,
html.dark-theme .page__content,
html.dark-theme .page__related,
html.dark-theme .page__comments {
  background-color: var(--background-color) !important;
}

/* Improve dark mode toggle button visibility */
html.dark-theme .dark-toggle {
  color: #fff !important;
}

html.dark-theme .dark-toggle:hover {
  color: var(--link-color) !important;
}

/* Cohesive UX polish */
body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.masthead {
  backdrop-filter: blur(10px);
}

a {
  text-underline-offset: 0.14em;
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--link-color);
  outline-offset: 2px;
}

.archive__item {
  padding: 1rem 1.1rem;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--table-background);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.archive__item:hover {
  transform: translateY(-3px);
  border-color: var(--link-color);
  box-shadow: 0 14px 26px rgba(15, 23, 42, 0.1);
}

html.dark-theme .archive__item:hover {
  box-shadow: 0 14px 28px rgba(2, 6, 23, 0.58);
}

.archive__item .archive__item-title {
  margin-bottom: 0.3rem;
}

.archive__item .archive__item-title a {
  text-decoration: none;
}

.archive__item .archive__item-title a:hover {
  text-decoration: underline;
}

.archive__item .page__meta {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin: 0.2rem 0 0.65rem;
  font-size: 0.78rem;
  padding: 0.22rem 0.58rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--notice-background);
}

.archive__item .archive__item-excerpt {
  margin-top: 0;
  line-height: 1.6;
}

.page__content > * + * {
  margin-top: 0.85rem;
}

.home-hero {
  margin: 0.2rem 0 2rem;
  padding: 1.35rem 1.3rem;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(31, 122, 79, 0.08), rgba(59, 130, 246, 0.06));
}

html.dark-theme .home-hero {
  background: linear-gradient(135deg, rgba(114, 211, 155, 0.12), rgba(59, 130, 246, 0.08));
}

.home-kicker {
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--link-color);
  font-weight: 700;
}

.home-title {
  margin: 0.35rem 0 0.8rem;
  line-height: 1.2;
}

.home-subtitle {
  max-width: 70ch;
  margin-bottom: 1rem;
}

.home-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.home-actions .btn {
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
}

.home-actions .btn--primary {
  box-shadow: 0 10px 16px rgba(15, 23, 42, 0.16);
}

.home-actions .home-btn-secondary {
  background-color: #0ea5a8 !important;
  color: #ffffff !important;
}

.home-actions .home-btn-secondary:hover {
  background-color: #0c8f92 !important;
}

.home-actions .btn--info {
  background-color: #2563eb !important;
}

.home-actions .btn--info:hover {
  background-color: #1e4fcc !important;
}

.home-panel {
  margin: 0 0 1.5rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background-color: var(--table-background);
}

.interest-grid {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
  columns: 2;
  column-gap: 2rem;
}

.interest-grid li,
.home-links li {
  margin: 0.3rem 0;
}

@media (max-width: 767px) {
  .interest-grid {
    columns: 1;
  }

  .home-hero,
  .home-panel {
    padding: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Experience page readability/wider layout */
.experience-page #main {
  max-width: 1320px;
}

.experience-page .page {
  max-width: 1080px;
  width: 100%;
}

.experience-page .page__content {
  font-size: 1.03rem;
  line-height: 1.75;
}

.experience-page .page__content h2 {
  margin-top: 2rem;
  margin-bottom: 0.45rem;
}

.experience-page .page__content > p {
  max-width: 90ch;
}

.experience-page .page__content ul,
.experience-page .page__content ol {
  margin-bottom: 1rem;
}

.experience-page .page__content li {
  margin: 0.28rem 0;
}

/* Site-wide content width system */
@media (min-width: 1024px) {
  .layout--home #main,
  .layout--posts #main,
  .layout--single #main {
    max-width: 1480px;
    margin: 0 auto;
    padding-left: 1.1rem;
    padding-right: 1.1rem;
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    column-gap: 2rem;
    align-items: start;
  }

  .layout--home .sidebar,
  .layout--posts .sidebar,
  .layout--single .sidebar {
    float: none !important;
    width: auto !important;
    padding-right: 0 !important;
    margin-right: 0;
    position: sticky;
    top: 5.2rem;
    align-self: start;
  }

  .layout--home .archive,
  .layout--posts .archive {
    float: none !important;
    width: auto !important;
    max-width: 1020px !important;
    margin: 0;
    padding: 0 !important;
    overflow: hidden;
  }

  .layout--single .page {
    float: none !important;
    width: auto !important;
    max-width: 1080px !important;
    margin: 0;
    padding: 0 !important;
    overflow: hidden;
  }
}

.layout--home .archive__subtitle,
.layout--posts .archive__subtitle,
.layout--single .archive__subtitle {
  letter-spacing: 0.01em;
}

.layout--home .home-hero {
  box-shadow: 0 14px 26px rgba(2, 6, 23, 0.12);
}

.layout--home .home-panel {
  border-radius: 12px;
}

.home-personal-touch .home-notes-grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.home-personal-touch article {
  padding: 0.9rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--notice-background);
}

.home-personal-touch h3 {
  margin: 0 0 0.3rem;
  font-size: 0.95rem;
}

.home-personal-touch p {
  margin: 0;
  font-size: 0.93rem;
}

.layout--posts .taxonomy__index {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.6rem;
}

.layout--posts .taxonomy__index a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.36rem 0.55rem;
  text-decoration: none;
  background: var(--table-background);
}

.layout--posts .taxonomy__index a:hover {
  border-color: var(--link-color);
}

.layout--posts .back-to-top {
  opacity: 0.55;
}

.experience-page .page__content {
  font-size: 1.03rem;
  line-height: 1.75;
}

.experience-page .page__content > p:first-of-type {
  padding: 0.8rem 0.9rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--notice-background);
  margin-bottom: 1rem;
}

.experience-page .page__content h2 {
  border-top: 1px solid var(--border-color);
  padding-top: 0.9rem;
}

.experience-page .page__content ul {
  padding-left: 1.2rem;
}

.experience-page .page__content li {
  margin: 0.28rem 0;
}

@media (max-width: 1023px) {
  .home-personal-touch .home-notes-grid {
    grid-template-columns: 1fr;
  }

  .layout--home #main,
  .layout--posts #main,
  .layout--single #main {
    padding-left: 0.95rem;
    padding-right: 0.95rem;
  }
}

/* Personal hub page */
.personal-hub-page .page__content {
  font-size: 1.02rem;
}

.personal-hero {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  background: var(--notice-background);
  margin-bottom: 1.2rem;
}

.personal-kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--link-color);
  font-size: 0.78rem;
  font-weight: 700;
}

.personal-subtitle {
  margin: 0.4rem 0 0;
}

.personal-feed {
  display: grid;
  gap: 0.85rem;
}

.personal-feed-item {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--table-background);
  padding: 0.9rem 1rem;
}

.personal-feed-meta {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 0.3rem;
}

.personal-chip {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  background: rgba(31, 122, 79, 0.12);
  color: var(--heading-color);
  border: 1px solid rgba(31, 122, 79, 0.2);
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
}

.personal-feed-title {
  margin: 0.2rem 0 0.35rem;
  font-size: 1.03rem;
}

.personal-feed-item p {
  margin: 0.25rem 0;
}

.personal-muted {
  opacity: 0.8;
  font-size: 0.88rem;
}

.personal-location-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--link-color);
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1;
}

.personal-location-link:hover {
  color: var(--link-color-hover);
}

.personal-feed-slideshow {
  margin-top: 0.45rem;
  position: relative;
}

.personal-feed-slides {
  height: clamp(190px, 34vh, 320px);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--table-background);
}

.personal-feed-slide {
  display: none;
  margin: 0;
  width: 100%;
  height: 100%;
}

.personal-feed-slide.is-active {
  display: block;
}

.personal-feed-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin-top: 0;
}

.personal-feed-slide .personal-feed-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border: 0;
  border-radius: 0;
  background: var(--table-background);
}

.personal-slide-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.55);
  color: #ffffff;
  cursor: pointer;
  line-height: 1;
  font-size: 1.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.personal-slide-prev {
  left: 0.45rem;
}

.personal-slide-next {
  right: 0.45rem;
}

.personal-slide-dots {
  display: flex;
  justify-content: center;
  gap: 0.35rem;
  margin-top: 0.45rem;
}

.personal-slide-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.personal-slide-dot.is-active {
  background: var(--link-color);
  border-color: var(--link-color);
}

@media (max-width: 767px) {
  .personal-feed-slides {
    height: clamp(170px, 30vh, 250px);
  }

  .personal-slide-control {
    width: 1.8rem;
    height: 1.8rem;
  }
}

.personal-feed-map {
  margin-top: 0.45rem;
}