/* Theme colors */
:root {
  --md-accent-fg-color: #b45309;
  --md-accent-fg-color--hover: #d97706;
  --shadow-color: rgba(0, 0, 0, 0.15);
  --page-bg: #f5f5f5;
  --content-bg: #fff;
  --hl-keyword: var(--md-accent-fg-color);
  --hl-string: #15803d;
  --hl-comment: #78716c;
  --hl-function: #9a3412;
  --hl-number: #0e7490;
  --hl-builtin: #7c2d12;
  --hl-operator: #57534e;
}

/* Body text */
.md-typeset {
  font-size: 15px;
}

/* Tighter vertical spacing */
.md-typeset p {
  margin: 0.75em 0;
}

.md-typeset ul,
.md-typeset ol {
  margin: 0.75em 0 !important;
}

.md-typeset li {
  margin-bottom: 0.25em !important;
}

/* Blockquotes - emphasis styling */
.md-typeset blockquote {
  border-left: 2px solid var(--md-accent-fg-color) !important;
  padding: 0.2rem 0.6rem !important;
  margin-left: 0 !important;
  color: var(--md-default-fg-color) !important;
  font-weight: 500 !important;
  font-style: italic !important;
  background: color-mix(in srgb, var(--md-accent-fg-color) 8%, var(--md-default-bg-color)) !important;
  border-radius: 0 4px 4px 0 !important;
}

/* Limit content width for readability */
.md-content__inner {
  max-width: 750px;
}

/* Sidebar header */
.sidebar-header {
  display: flex;
  flex-direction: column;
  padding: 0 0.6rem 0.6rem 0.6rem;
  margin-bottom: 0.5rem;
}

.sidebar-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--md-default-fg-color) !important;
  text-decoration: none;
  border-bottom: none !important;
}

.sidebar-controls {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.4rem;
}

.sidebar-controls .md-header__button {
  padding: 0;
  margin: 0;
  width: auto;
  height: auto;
}

.sidebar-controls .sidebar-icon {
  opacity: 0.4;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-controls .sidebar-icon:hover {
  opacity: 1;
}

.sidebar-controls .sidebar-icon svg {
  width: 1rem;
  height: 1rem;
  fill: var(--md-default-fg-color);
}

/* Only show the active palette toggle */
.sidebar-controls label[for="__palette_0"],
.sidebar-controls label[for="__palette_1"] {
  display: none;
}

[data-md-color-scheme="default"] .sidebar-controls label[for="__palette_1"],
[data-md-color-scheme="slate"] .sidebar-controls label[for="__palette_0"] {
  display: flex;
}

/* Hide header elements visually - keep in DOM for functionality */
.md-header .md-search,
.md-header .md-header__option {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Allow search to expand when active */
[data-md-toggle="search"]:checked ~ .md-header .md-search {
  position: static;
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
}

/* Center the search modal */
.md-search__inner {
  position: fixed !important;
  top: 15vh !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  width: min(90vw, 36rem) !important;
  max-width: 36rem !important;
  background: var(--md-default-bg-color) !important;
  border-radius: 0.2rem;
  box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.3);
  z-index: 10 !important;
  overflow: hidden;
}

.md-search__form {
  width: 100% !important;
  border-radius: 0 !important;
}

.md-search__input {
  width: 100% !important;
}

.md-search__output {
  position: static !important;
  width: 100% !important;
  max-width: none !important;
}

.md-search-result__list {
  max-width: none !important;
}

.md-search__scrollwrap {
  width: 100% !important;
}

.md-search-result__article {
  padding-left: 2.2rem !important;
  padding-right: 2.2rem !important;
}

/* Floating mobile menu button - only visible on small screens */
.mobile-menu-button {
  display: none;
  position: fixed;
  top: 0.75rem;
  right: 0.75rem;
  width: 2.5rem;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0.7;
  z-index: 3;
}

.mobile-menu-button:hover {
  opacity: 1;
}

.mobile-menu-button svg {
  width: 1.5rem;
  height: 1.5rem;
  fill: var(--md-default-fg-color);
}

@media screen and (max-width: 76.1875em) {
  .mobile-menu-button {
    display: flex;
  }
  .sidebar-header {
    padding-top: 1rem;
  }
  .sidebar-controls {
    gap: 0.5rem;
  }
  /* Flatten mobile nav - show all items, no drill-down */
  .md-nav--primary .md-nav:not(.md-nav--secondary) {
    display: block !important;
    overflow: visible !important;
    max-height: none !important;
    opacity: 1 !important;
    position: static !important;
    transform: none !important;
  }
  .md-nav--primary .md-nav__title {
    display: none !important;
  }
  .md-nav--primary .md-nav__toggle:not(#__toc) ~ .md-nav {
    display: block !important;
  }
  /* Hide table of contents on mobile */
  .md-nav--secondary {
    display: none !important;
  }
  /* Make sidebar drawer scrollable */
  .md-sidebar--primary {
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
  }
  .md-sidebar__scrollwrap {
    overflow: visible !important;
  }
  .md-sidebar__inner {
    overflow: visible !important;
  }
}

/* Headings - tighter, bolder */
.md-typeset h1 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--md-default-fg-color) !important;
  margin-bottom: 0.25rem;
}

/* Article date below title */
.article-date {
  color: var(--md-default-fg-color--light);
  font-size: 0.8rem;
  font-style: italic;
  margin-top: 0;
  margin-bottom: 1.5rem;
}

.md-typeset h2 {
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-top: 2.5rem;
}

/* Links - accent color, brighter on hover */
.md-typeset a {
  color: var(--md-accent-fg-color);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 150ms, border-bottom-color 150ms;
}

.md-typeset a:hover {
  color: var(--md-accent-fg-color--hover);
  border-bottom-color: var(--md-accent-fg-color--hover);
}

/* Text selection */
::selection {
  background: color-mix(in srgb, var(--md-accent-fg-color) 20%, transparent);
}

[data-md-color-scheme="slate"] ::selection {
  background: color-mix(in srgb, var(--md-accent-fg-color) 40%, transparent);
}

/* Don't underline nav links */
.md-nav a,
.md-header a,
.md-footer a {
  border-bottom: none;
}

/* Sidebar */
.md-nav {
  font-size: 13px;
}

.md-nav--primary > .md-nav__title {
  display: none;
}

.md-sidebar--secondary {
  display: none !important;
}

/* Flatten sidebar indentation */
.md-nav__list,
.md-nav__item,
.md-nav .md-nav,
.md-nav .md-nav__list {
  padding-left: 0 !important;
  margin-left: 0 !important;
}

.md-nav__link {
  padding-left: 0.6rem !important;
  margin-left: 0 !important;
  font-weight: 400;
}

/* Section headers - bold, primary color */
.md-nav__item--nested > .md-nav__link,
.md-nav__item--section > .md-nav__link {
  font-weight: 700;
  color: var(--md-default-fg-color) !important;
}

/* Add spacing between sidebar sections */
.md-nav__item--nested,
.md-nav__item--section {
  margin-top: 1rem;
}

.md-nav__item--nested:first-child,
.md-nav__item--section:first-child {
  margin-top: 0;
}

/* Article links - muted unless active */
.md-nav__item:not(.md-nav__item--nested):not(.md-nav__item--section) > .md-nav__link:not(.md-nav__link--active) {
  color: var(--md-default-fg-color--light);
}

.md-nav__link:hover {
  color: var(--md-accent-fg-color) !important;
}

.md-nav__link--active {
  font-weight: 500;
  color: var(--md-accent-fg-color) !important;
}

/* Hide toggle arrows - sections always expanded */
.md-nav__icon {
  display: none;
}

/* Recent articles section - uses nav markup, just adds separator */
.recent-articles-section {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--md-default-fg-color--lightest);
}

.more-articles-link {
  font-weight: 500 !important;
}

/* Article list page */
.article-list {
  margin-top: 0.5rem;
}

a.article-item {
  display: block;
  margin-bottom: 0.5rem;
  padding: 0.4rem 0.5rem;
  text-decoration: none !important;
  border-bottom: none !important;
  color: inherit;
  border-radius: 4px;
}

a.article-item:hover {
  box-shadow: 0 2px 8px var(--shadow-color);
}

a.article-item:hover .article-title {
  color: var(--md-accent-fg-color);
}

.article-item .article-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 0;
  padding: 0;
}

.article-item .article-title {
  font-weight: 500;
  color: var(--md-default-fg-color);
  margin: 0;
  padding: 0;
}

.article-item .article-date {
  font-size: 0.85em;
  color: var(--md-default-fg-color--light);
  flex-shrink: 0;
  margin: 0 0 0 1rem;
  padding: 0;
}

.article-item .article-description {
  font-size: 0.9em;
  color: var(--md-default-fg-color--light);
  opacity: 0.7;
  margin: 0;
  padding: 0;
}

/* Buttons - accent colored */
.md-button {
  color: var(--md-accent-fg-color) !important;
  border-color: var(--md-accent-fg-color) !important;
}

.md-button:hover {
  color: var(--md-accent-fg-color--hover) !important;
  border-color: var(--md-accent-fg-color--hover) !important;
  background-color: transparent !important;
}

/* Dark mode */
[data-md-color-scheme="slate"] {
  --md-default-bg-color: #000;
  --md-default-bg-color--light: #0a0a0a;
  --md-accent-fg-color: #d97706;
  --md-accent-fg-color--hover: #f59e0b;
  --shadow-color: rgba(255, 255, 255, 0.1);
  --page-bg: #111;
  --content-bg: #000;
  --hl-string: #34d399;
  --hl-comment: #a8a29e;
  --hl-function: #f97316;
  --hl-number: #22d3ee;
  --hl-builtin: #fb923c;
  --hl-operator: #a8a29e;
}

/* Page background */
.md-main {
  background: var(--page-bg);
}

.md-main__inner {
  margin-top: 0;
}

/* Content card */
.md-content {
  background: var(--content-bg);
  max-width: 850px;
  box-shadow: 0 1px 3px var(--shadow-color);
  padding-left: 1rem;
  padding-top: 1.5rem;
}

.md-sidebar__inner {
  padding-top: 1.5rem;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--md-accent-fg-color);
  border-radius: 4px;
}

/* Firefox scrollbar */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--md-accent-fg-color) transparent;
}

/* Syntax highlighting */
.highlight .k, .highlight .kn, .highlight .kd, .highlight .kc,
.highlight .ow, .highlight .nt { color: var(--hl-keyword); }
.highlight .s, .highlight .s1, .highlight .s2, .highlight .sa,
.highlight .sb, .highlight .sc, .highlight .sd, .highlight .se { color: var(--hl-string); }
.highlight .c, .highlight .c1, .highlight .ch, .highlight .cm,
.highlight .cp, .highlight .cs { color: var(--hl-comment); font-style: italic; }
.highlight .nf, .highlight .fm, .highlight .nc { color: var(--hl-function); }
.highlight .mi, .highlight .mf, .highlight .mh, .highlight .mo { color: var(--hl-number); }
.highlight .nb, .highlight .bp { color: var(--hl-builtin); }
.highlight .o { color: var(--hl-operator); }

/* Profile image */
img[align="right"] {
  border-radius: 4px;
}