:root {
  --site-theme-bg: #ffffff;
  --site-theme-surface: #f2f2f2;
  --site-theme-surface-raised: #ffffff;
  --site-theme-text: #333333;
  --site-theme-muted: #69665f;
  --site-theme-border: #ded9cd;
  --site-theme-accent: #8a7440;
  --site-theme-code-bg: #f4f1ea;
  --site-theme-header: #141414;
  --site-theme-header-text: #ffffff;
}

html[data-theme="dark"] {
  --site-theme-bg: #171613;
  --site-theme-surface: #211f1b;
  --site-theme-surface-raised: #29261f;
  --site-theme-text: #e8e2d6;
  --site-theme-muted: #b9b09f;
  --site-theme-border: #514936;
  --site-theme-accent: #d4b86f;
  --site-theme-code-bg: #23211d;
  --site-theme-header: #11110f;
  --site-theme-header-text: #f3ede0;
}

/* Shared toolbar control */
.site-theme-toggle {
  align-items: center;
  appearance: none;
  background: transparent;
  border: 0;
  border-radius: 50%;
  color: inherit;
  cursor: pointer;
  display: inline-flex;
  flex: 0 0 44px;
  height: 44px;
  justify-content: center;
  margin: 0;
  padding: 10px;
  position: relative;
  touch-action: manipulation;
  width: 44px;
  -webkit-tap-highlight-color: transparent;
}

.site-theme-toggle:hover {
  background: rgba(176, 173, 146, 0.18);
}

.site-theme-toggle:focus-visible {
  box-shadow: 0 0 0 3px rgba(212, 184, 111, 0.55);
  outline: 2px solid #d4b86f;
  outline-offset: 2px;
}

.site-theme-icon {
  fill: none;
  height: 21px;
  pointer-events: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  width: 21px;
}

.site-theme-icon-sun,
html[data-theme="dark"] .site-theme-icon-moon {
  display: none;
}

html[data-theme="dark"] .site-theme-icon-sun {
  display: block;
}

/* Jekyll header placement */
.bar-header .site-theme-toggle {
  color: #ffffff;
  float: right;
  margin: -7px 0 -7px 2px;
}

.bar-header #search.dosearch {
  align-items: center;
  display: flex;
  height: 44px;
  justify-content: center;
  margin: -7px 0 -7px 0;
  width: 44px;
}

.bar-header #search.dosearch .icon-search {
  margin: 0;
}

body.light:not(.main-page) .bar-header .site-theme-toggle {
  color: #141414;
}

html[data-theme="dark"] body.light:not(.main-page) .bar-header {
  background: var(--site-theme-header);
  color: var(--site-theme-header-text);
}

html[data-theme="dark"] body.light:not(.main-page) .bar-header .logo a,
html[data-theme="dark"] body.light:not(.main-page) .bar-header .site-theme-toggle {
  color: var(--site-theme-header-text);
}

html[data-theme="dark"] body.light:not(.main-page) .bar-header .icon-menu,
html[data-theme="dark"] body.light:not(.main-page) .bar-header .icon-search {
  fill: var(--site-theme-header-text);
}

/* Jekyll content */
html[data-theme="dark"] body:not(.main-page):not(.phd-dashboard-page):not(.wedding-page) {
  background: var(--site-theme-bg);
  color: var(--site-theme-text);
}

html[data-theme="dark"] body:not(.main-page):not(.phd-dashboard-page) .content,
html[data-theme="dark"] body:not(.main-page):not(.phd-dashboard-page) .post,
html[data-theme="dark"] body:not(.main-page):not(.phd-dashboard-page) .post-content {
  background-color: var(--site-theme-bg);
  color: var(--site-theme-text);
}

html[data-theme="dark"] .post-content h1,
html[data-theme="dark"] .post-content h2,
html[data-theme="dark"] .post-content h3,
html[data-theme="dark"] .post-content h4,
html[data-theme="dark"] .post-content h5,
html[data-theme="dark"] .post-content h6,
html[data-theme="dark"] .post-content p,
html[data-theme="dark"] .post-content li,
html[data-theme="dark"] .post-content td,
html[data-theme="dark"] .post-content th,
html[data-theme="dark"] .post-content figcaption {
  color: var(--site-theme-text);
}

html[data-theme="dark"] .post-content .post-info,
html[data-theme="dark"] .post-content .post-subtitle,
html[data-theme="dark"] .post-content blockquote p,
html[data-theme="dark"] .post-content small {
  color: var(--site-theme-muted);
}

html[data-theme="dark"] .post-content a,
html[data-theme="dark"] .see-also a {
  color: var(--site-theme-accent);
}

html[data-theme="dark"] .post-content blockquote {
  border-color: var(--site-theme-accent);
}

html[data-theme="dark"] .post-content code,
html[data-theme="dark"] .post-content pre,
html[data-theme="dark"] .post-content .highlight {
  background: var(--site-theme-code-bg);
  color: var(--site-theme-text);
}

html[data-theme="dark"] .post-content table,
html[data-theme="dark"] .post-content th,
html[data-theme="dark"] .post-content td,
html[data-theme="dark"] .post-content hr {
  border-color: var(--site-theme-border);
}

html[data-theme="dark"] .author,
html[data-theme="dark"] footer,
html[data-theme="dark"] .modal .window {
  background: var(--site-theme-surface);
  border-color: var(--site-theme-border);
  color: var(--site-theme-text);
}

html[data-theme="dark"] .author .name a,
html[data-theme="dark"] .author .desc,
html[data-theme="dark"] footer p,
html[data-theme="dark"] .modal .window h2,
html[data-theme="dark"] .modal .window h3,
html[data-theme="dark"] .modal .window p,
html[data-theme="dark"] .modal .window a {
  color: var(--site-theme-text);
}

html[data-theme="dark"] .sidebar {
  background: var(--site-theme-surface-raised);
  color: var(--site-theme-text);
}

html[data-theme="dark"] .sidebar a,
html[data-theme="dark"] .sidebar h2 {
  color: var(--site-theme-text);
}

html[data-theme="dark"] .progress-bar {
  background: var(--site-theme-surface);
}

/* Quarto book toolbar placement */
.quarto-secondary-nav .site-theme-toggle {
  color: inherit;
  margin: 0 2px;
}

.quarto-secondary-nav .quarto-search-button {
  min-height: 44px;
  min-width: 44px;
}

.sidebar-search {
  align-items: center;
  display: flex;
  gap: 4px;
}

.sidebar-search #quarto-search {
  flex: 1 1 auto;
  min-width: 0;
}

.sidebar-search .site-theme-toggle {
  color: var(--site-theme-muted);
  flex: 0 0 44px;
}

/* Quarto book surfaces */
html[data-theme="dark"] body.quarto-dark,
html[data-theme="dark"] body.quarto-dark #quarto-content,
html[data-theme="dark"] body.quarto-dark .quarto-container,
html[data-theme="dark"] body.quarto-dark main.content {
  background-color: var(--site-theme-bg);
  color: var(--site-theme-text);
}

html[data-theme="dark"] body.quarto-dark .quarto-secondary-nav,
html[data-theme="dark"] body.quarto-dark #quarto-sidebar,
html[data-theme="dark"] body.quarto-dark .sidebar,
html[data-theme="dark"] body.quarto-dark .sidebar-navigation,
html[data-theme="dark"] body.quarto-dark .quarto-title-banner,
html[data-theme="dark"] body.quarto-dark .nav-footer {
  background-color: var(--site-theme-surface);
  border-color: var(--site-theme-border);
  color: var(--site-theme-text);
}

html[data-theme="dark"] body.quarto-dark h1,
html[data-theme="dark"] body.quarto-dark h2,
html[data-theme="dark"] body.quarto-dark h3,
html[data-theme="dark"] body.quarto-dark h4,
html[data-theme="dark"] body.quarto-dark h5,
html[data-theme="dark"] body.quarto-dark h6,
html[data-theme="dark"] body.quarto-dark p,
html[data-theme="dark"] body.quarto-dark li,
html[data-theme="dark"] body.quarto-dark td,
html[data-theme="dark"] body.quarto-dark th,
html[data-theme="dark"] body.quarto-dark figcaption,
html[data-theme="dark"] body.quarto-dark .breadcrumb-item.active,
html[data-theme="dark"] body.quarto-dark .sidebar-item-text {
  color: var(--site-theme-text);
}

html[data-theme="dark"] body.quarto-dark a,
html[data-theme="dark"] body.quarto-dark .sidebar nav[role="doc-toc"] ul > li > a.active {
  color: var(--site-theme-accent);
}

html[data-theme="dark"] body.quarto-dark .sidebar-item a,
html[data-theme="dark"] body.quarto-dark .quarto-page-breadcrumbs a,
html[data-theme="dark"] body.quarto-dark .nav-page a,
html[data-theme="dark"] body.quarto-dark .quarto-search-button,
html[data-theme="dark"] body.quarto-dark .quarto-btn-toggle {
  color: var(--site-theme-text);
}

html[data-theme="dark"] body.quarto-dark pre,
html[data-theme="dark"] body.quarto-dark code,
html[data-theme="dark"] body.quarto-dark div.sourceCode,
html[data-theme="dark"] body.quarto-dark .cell-output {
  background-color: var(--site-theme-code-bg);
  color: var(--site-theme-text);
}

html[data-theme="dark"] body.quarto-dark blockquote {
  border-color: var(--site-theme-accent);
  color: var(--site-theme-muted);
}

html[data-theme="dark"] body.quarto-dark table,
html[data-theme="dark"] body.quarto-dark th,
html[data-theme="dark"] body.quarto-dark td,
html[data-theme="dark"] body.quarto-dark hr,
html[data-theme="dark"] body.quarto-dark .page-navigation,
html[data-theme="dark"] body.quarto-dark .nav-page {
  border-color: var(--site-theme-border);
}

html[data-theme="dark"] body.quarto-dark .aa-DetachedOverlay,
html[data-theme="dark"] body.quarto-dark .aa-DetachedContainer,
html[data-theme="dark"] body.quarto-dark .aa-Panel,
html[data-theme="dark"] body.quarto-dark .aa-Input,
html[data-theme="dark"] body.quarto-dark .aa-Form {
  background-color: var(--site-theme-surface-raised);
  border-color: var(--site-theme-border);
  color: var(--site-theme-text);
}

@media (max-width: 575px) {
  .bar-header .site-theme-toggle,
  .bar-header #search.dosearch {
    margin-top: -6px;
    margin-bottom: -6px;
  }

  .quarto-secondary-nav .site-theme-toggle,
  .quarto-secondary-nav .quarto-search-button {
    min-height: 44px;
    min-width: 44px;
  }
}

@media (max-width: 991.98px) {
  .quarto-secondary-nav .container-fluid.d-flex {
    display: grid !important;
    grid-template-columns: 44px minmax(0, 1fr) 44px 44px;
    padding-left: 4px;
    padding-right: 4px;
  }

  .quarto-secondary-nav .quarto-btn-toggle {
    grid-column: 1;
  }

  .quarto-secondary-nav .quarto-page-breadcrumbs {
    grid-column: 2;
    min-width: 0;
    overflow: hidden;
  }

  .quarto-secondary-nav .quarto-page-breadcrumbs .breadcrumb {
    flex-wrap: nowrap;
    min-width: 0;
    overflow: hidden;
  }

  .quarto-secondary-nav .quarto-page-breadcrumbs .breadcrumb-item {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .quarto-secondary-nav .flex-grow-1 {
    display: none;
  }

  .quarto-secondary-nav [data-site-theme-location="quarto-toolbar"] {
    grid-column: 3;
  }

  .quarto-secondary-nav .quarto-search-button {
    grid-column: 4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-theme-toggle {
    transition: none;
  }
}