:root {
  --base00: #181818;
  --base01: #282828;
  --base02: #383838;
  --base03: #585858;
  --base04: #b8b8b8;
  --base05: #d8d8d8;
  --base06: #e8e8e8;
  --base07: #f8f8f8;
  --base08: #ab4642;
  --base09: #dc9656;
  --base0A: #f7ca88;
  --base0B: #a1b56c;
  --base0C: #86c1b9;
  --base0D: #7cafc2;
  --base0E: #ba8baf;
  --base0F: #a16946;

  --max-width: 760px;
  --spacing-small: 0.5rem;
  --spacing-medium: 1rem;
  --spacing-large: 1.5rem;
  --font-size-large: 1.125rem;
  --font-size-small: 0.95rem;
}

[data-theme="light"] {
  --base00: #f6f6f6;
  --base01: #e9e9e9;
  --base02: #d2d2d2;
  --base03: #a0a0a0;
  --base04: #6a6a6a;
  --base05: #3d3d3d;
  --base06: #222222;
  --base07: #111111;
  --base08: #a23a37;
  --base09: #c17a33;
  --base0A: #d8a55b;
  --base0B: #6c8b3c;
  --base0C: #4f9b93;
  --base0D: #3d6f86;
  --base0E: #8f6283;
  --base0F: #8f5b36;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
}

body {
  font-family: "Literata", "Times New Roman", serif;
  font-weight: 300;
  line-height: 1.65;
  color: var(--base05);
  background-color: var(--base00);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--base0D);
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--base0C);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--base0D);
  outline-offset: 3px;
}

.site-header,
.site-footer {
  margin: 0 0 var(--spacing-large);
}

.site-header__row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-medium);
  flex-wrap: wrap;
}

.site-title {
  font-family: "JetBrains Mono", "Courier New", monospace;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--base03);
  margin-bottom: var(--spacing-small);
}

.site-tagline {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--base06);
  max-width: 32rem;
}

.theme-toggle {
  font-family: "JetBrains Mono", "Courier New", monospace;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--base06);
  background-color: var(--base00);
  border: 2px solid var(--base07);
  border-radius: 999px;
  padding: 0;
  width: 3.5rem;
  height: 1.9rem;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition:
    color 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease;
}

.theme-toggle::before {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 999px;
  background: linear-gradient(
    135deg,
    var(--base07) 0%,
    var(--base07) 50%,
    transparent 50%,
    transparent 100%
  );
}

[data-theme="light"] .theme-toggle::before {
  background: linear-gradient(
    135deg,
    transparent 0%,
    transparent 50%,
    var(--base07) 50%,
    var(--base07) 100%
  );
}

.theme-toggle:hover {
  color: var(--base07);
  border-color: var(--base03);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--base0D);
  outline-offset: 3px;
}

.theme-toggle__label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-links {
  font-size: var(--font-size-small);
  color: var(--base04);
  margin-top: var(--spacing-small);
}

.site-links a {
  color: inherit;
}

.site-links a:hover,
.site-links a:focus {
  color: var(--base0C);
}

.content {
  margin: 0 0 var(--spacing-large);
  flex: 1 0 auto;
}

h1,
h2 {
  font-family: "JetBrains Mono", "Courier New", monospace;
  color: var(--base07);
  text-decoration: underline;
  text-decoration-color: var(--base08);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
}

h3 {
  font-family: "JetBrains Mono", "Courier New", monospace;
  font-size: 1.15rem;
  color: var(--base07);
  text-decoration: underline;
  text-decoration-color: var(--base09);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
  margin-bottom: var(--spacing-small);
}

.heading-anchor {
  color: var(--base04);
  font-size: 0.9em;
  margin-left: 0.35rem;
  text-decoration: none;
}

.heading-anchor:hover,
.heading-anchor:focus {
  color: var(--base0C);
  text-decoration: underline;
}

ul {
  padding-left: 1.5rem;
  margin: 0 0 var(--spacing-large);
  font-size: var(--font-size-large);
}

li {
  margin-bottom: var(--spacing-small);
}

.bio h1 {
  font-size: 2rem;
  margin-bottom: var(--spacing-medium);
}

.library {
  margin-top: 2rem;
}

.library h2 {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-medium);
}

.tab-group {
  margin-top: var(--spacing-small);
}

.tab-group--nested {
  margin-top: var(--spacing-medium);
}

.tab-group--subnested {
  margin-top: var(--spacing-small);
  padding: 0;
}

.tab-group--subnested .tab-list {
  margin-bottom: var(--spacing-small);
}

.tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--spacing-medium);
}

.tab-list--with-search {
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--spacing-medium);
  flex-wrap: wrap;
}

.tab-list__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tab-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tab-label {
  font-family: "JetBrains Mono", "Courier New", monospace;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--base04);
  background-color: var(--base01);
  border: 1px solid var(--base02);
  border-bottom: none;
  border-radius: 0.6rem 0.6rem 0 0;
  padding: 0.35rem 0.9rem 0.4rem;
  cursor: pointer;
  transition:
    color 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease;
  position: relative;
}

.tab-label:hover {
  color: var(--base06);
  border-color: var(--base03);
}

.tab-input:focus-visible + .tab-label {
  outline: 2px solid var(--base0D);
  outline-offset: 3px;
}

.tab-input:checked + .tab-label {
  color: var(--base07);
  background-color: var(--base00);
  border-color: var(--base0D);
}

.tab-input:checked + .tab-label::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--base00);
}

.tab-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tab-search__label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.tab-search__input {
  font-family: "JetBrains Mono", "Courier New", monospace;
  font-size: 0.85rem;
  color: var(--base06);
  background-color: var(--base01);
  border: 1px solid var(--base02);
  border-radius: 0.6rem;
  padding: 0.4rem 0.75rem;
  min-width: 180px;
}

.tab-search__input::placeholder {
  color: var(--base04);
}

.tab-search__input:focus-visible {
  outline: 2px solid var(--base0D);
  outline-offset: 3px;
}

.tab-panels [role="tabpanel"] {
  display: none;
}

.tab-panels {
  border: none;
  border-radius: 0;
  padding: 0;
  background-color: transparent;
}

.tab-group--nested > .tab-panels,
.tab-group--subnested > .tab-panels {
  border: 1px solid var(--base02);
  border-radius: 0.6rem;
  padding: var(--spacing-medium);
  background-color: var(--base00);
}

.tab-group:has(#tab-blogs:checked) #panel-blogs {
  display: block;
}

.tab-group:has(#tab-notes:checked) #panel-notes {
  display: block;
}

.tab-group--nested:has(#note-tab-software:checked) #note-panel-software {
  display: block;
}

.tab-group--subnested:has(#software-tab-overview:checked) #software-panel-overview {
  display: block;
}

.tab-group--subnested:has(#software-tab-sql:checked) #software-panel-sql {
  display: block;
}

.tab-group--subnested:has(#software-tab-java:checked) #software-panel-java {
  display: block;
}

.tab-group--subnested:has(#software-tab-patterns:checked) #software-panel-patterns {
  display: block;
}

.tab-panels .posts {
  margin-top: 0;
}

.note-list {
  list-style: none;
  padding-left: 0;
  margin: 0 0 var(--spacing-large);
  display: grid;
  gap: 0.5rem;
  font-size: var(--font-size-large);
}

.post-list {
  list-style: none;
  display: grid;
  gap: 1rem;
}

.post-list li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.post-list .is-wip {
  opacity: 0.6;
}

.post-list .is-wip .post-title {
  color: var(--base04);
}

.post-list .is-wip .post-meta {
  color: var(--base03);
  font-style: italic;
}

.post-meta {
  color: var(--base03);
  font-size: var(--font-size-small);
}

.post {
  margin-top: var(--spacing-large);
}

.post h1 {
  font-size: 2.1rem;
  margin-bottom: var(--spacing-small);
}

.post h2 {
  margin-bottom: var(--spacing-small);
}

.post p {
  font-size: var(--font-size-large);
  margin-bottom: var(--spacing-medium);
  text-align: justify;
}

.post figure {
  margin: 0 0 var(--spacing-large);
}

.post img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.post figcaption {
  margin-top: var(--spacing-small);
  color: var(--base04);
  font-size: var(--font-size-small);
  text-align: center;
}

.callout {
  --callout-accent: var(--base0D);
  --callout-bg: var(--base01);
  margin: 0 0 var(--spacing-large);
  padding: 1rem 1.2rem;
  border-radius: 0.6rem;
  background-color: var(--callout-bg);
  background: linear-gradient(
    115deg,
    color-mix(in srgb, var(--callout-accent) 14%, var(--callout-bg)) 0%,
    var(--callout-bg) 45%
  );
  box-shadow: 0 0 0 1px var(--base02);
}

.callout__title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: "JetBrains Mono", "Courier New", monospace;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--callout-accent);
  margin-bottom: var(--spacing-small);
}

.callout__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.callout__icon svg {
  width: 1.2rem;
  height: 1.2rem;
}

.callout__body p {
  margin-bottom: var(--spacing-small);
}

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

.callout--note {
  --callout-accent: var(--base0D);
}

.callout--question {
  --callout-accent: var(--base0C);
}

.post table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-medium) 0;
  font-size: var(--font-size-large);
}

.post th,
.post td {
  border: 1px solid var(--base02);
  padding: 0.75rem 0.9rem;
  text-align: left;
  vertical-align: top;
}

.post thead th {
  background: var(--base01);
  color: var(--base06);
}

.post tbody tr:nth-child(even) {
  background: var(--base00);
}

.post sup {
  font-size: 0.7em;
  vertical-align: super;
}

.post sup a {
  text-decoration: none;
}

.post sup a:hover,
.post sup a:focus {
  text-decoration: underline;
}

.page-header {
  margin-bottom: 2rem;
  text-align: center;
}

.page-header h1 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.resume-headline {
  font-size: 1.05rem;
  color: var(--base04);
  margin-bottom: 0.5rem;
}

.contact-info {
  font-size: var(--font-size-large);
  color: var(--base04);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.resume-summary {
  font-size: var(--font-size-large);
  margin-bottom: var(--spacing-large);
}

.resume-actions {
  margin-top: var(--spacing-medium);
}

.print-button {
  font-family: "JetBrains Mono", "Courier New", monospace;
  font-size: var(--font-size-small);
  color: var(--base06);
  background-color: var(--base01);
  border: 1px solid var(--base02);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
}

.print-button:hover,
.print-button:focus-visible {
  color: var(--base07);
  background-color: var(--base02);
}

.job-header-container {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 1.5rem;
  margin: 1.5rem 0 0.75rem;
}

.job-title-company {
  flex: 1 1 0;
  min-width: 0;
}

.job-header-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.job-header-link:hover {
  text-decoration: underline;
}

.job-header {
  margin-bottom: 0.25rem;
}

.job-company {
  color: var(--base06);
}

.job-period-location {
  color: var(--base04);
  font-size: var(--font-size-small);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex-shrink: 0;
}

.site-footer {
  color: var(--base04);
  font-size: var(--font-size-small);
  margin-top: auto;
}

@media (min-width: 768px) {
  body {
    padding: 2.5rem 2rem 3.5rem;
  }

  .post-list li {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
  }

  .job-header-container {
    flex-direction: row;
    justify-content: space-between;
  }

  .job-period-location {
    text-align: right;
  }
}

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

@media print {
  body.resume-page {
    max-width: none;
    margin: 0;
    padding: 0;
    color: #000;
    background-color: #fff;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  body.resume-page a {
    color: #000;
    text-decoration: none;
  }

  body.resume-page h1,
  body.resume-page h2,
  body.resume-page h3 {
    color: #000;
  }

  body.resume-page h1,
  body.resume-page h2 {
    text-decoration-color: var(--base08);
  }

  body.resume-page h3 {
    text-decoration-color: var(--base09);
  }

  body.resume-page .resume-headline,
  body.resume-page .resume-summary,
  body.resume-page .contact-info,
  body.resume-page .job-company,
  body.resume-page .job-period-location,
  body.resume-page .post-meta,
  body.resume-page .site-title,
  body.resume-page .site-footer {
    color: #000;
  }

  body.resume-page .resume-actions {
    display: none;
  }
}