:root {
  --bg: #f5f5f0;
  --fg: #1a1a1a;
  --muted: #6a6a6a;
  --accent: #00875f;
  --code-bg: #ebe9df;
  --rule: #cfcec6;
  --selection: #00875f33;
  --mermaid-bg: var(--code-bg);
  --mermaid-edge: #4f5f57;
  --mermaid-node-bg: #f8f7ef;
  --mermaid-node-border: var(--accent);
  --mermaid-label-bg: #ebe9df;
  --mermaid-edge-label-bg: #dedcd0;
  --mermaid-text: var(--fg);
  --mermaid-chart-bar: #00875f99;
  --mermaid-chart-line: #4f5f57;
}

body.darkmode {
  --bg: #0d0d0d;
  --fg: #e0e0e0;
  --muted: #888;
  --accent: #00d787;
  --code-bg: #1a1a1a;
  --rule: #2a2a2a;
  --selection: #00d78744;
  --mermaid-bg: var(--code-bg);
  --mermaid-edge: #a5b8b0;
  --mermaid-node-bg: #242826;
  --mermaid-node-border: #00d787;
  --mermaid-label-bg: #242826;
  --mermaid-edge-label-bg: #111;
  --mermaid-text: var(--fg);
  --mermaid-chart-bar: #00d78766;
  --mermaid-chart-line: #a5b8b0;
}

* { box-sizing: border-box; }

html {
  min-height: 100vh;
  background: var(--bg);
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', Menlo, Consolas, monospace;
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  transition: background 0.15s ease, color 0.15s ease;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

::selection { background: var(--selection); }

.container {
  flex: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 32px 24px 64px;
  width: 100%;
  min-width: 0;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: background 0.08s ease, color 0.08s ease;
}
a:hover {
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
}

hr.rule {
  border: 0;
  border-top: 1px dashed var(--rule);
  margin: 18px 0 28px;
}

/* Header */
.site-header { margin-bottom: 8px; }
.brand {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}
.brand-link {
  color: var(--fg);
  text-decoration: none;
}
.brand-link:hover {
  background: transparent;
  color: var(--accent);
}
.cursor {
  display: inline-block;
  color: var(--accent);
  animation: blink 1s steps(1) infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}

.site-nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.nav-item {
  text-decoration: none;
  color: var(--fg);
}
.nav-item:hover {
  background: var(--accent);
  color: var(--bg);
}

.theme-toggle {
  margin-left: auto;
  background: transparent;
  border: 1px dashed var(--rule);
  color: var(--fg);
  font: inherit;
  cursor: pointer;
  padding: 2px 10px;
}
.theme-toggle:hover {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

/* Home */
.home-block { margin: 28px 0; }
.hero { margin: 12px 0 24px; }
.hero-title {
  font-size: 32px;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.5px;
  color: var(--fg);
}
.hero-prompt { color: var(--accent); }
.hero-sub {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 15px;
}
.bio {
  margin: 0 0 8px;
  color: var(--fg);
}

.prompt {
  font-size: 17px;
  font-weight: 700;
  color: var(--accent);
  margin: 16px 0 8px;
}

.post-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.post-list li {
  padding: 4px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
}
.post-date {
  color: var(--muted);
  font-size: 15px;
  min-width: 95px;
}
.post-title {
  color: var(--fg);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-decoration-color: var(--accent);
  text-underline-offset: 4px;
}
.post-title:hover {
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
}
.post-meta { color: var(--muted); font-size: 15px; }

.link-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.link-list li { padding: 2px 0; }

.more {
  display: inline-block;
  margin-top: 8px;
  font-size: 15px;
  color: var(--muted);
  text-decoration: none;
}
.more:hover { background: transparent; color: var(--accent); }

/* Post */
.post-header { margin-bottom: 24px; }
.post-title-main {
  font-size: 26px;
  margin: 0 0 6px;
  font-weight: 700;
  line-height: 1.28;
  overflow-wrap: break-word;
  word-break: normal;
}
.post-meta-line {
  color: var(--muted);
  font-size: 15px;
  margin: 0;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.post-tags { display: inline-flex; gap: 6px; }
.tag {
  color: var(--accent);
}

.post-body h1,
.post-body h2,
.post-body h3 {
  margin-top: 38px;
  margin-bottom: 14px;
  font-weight: 700;
  overflow-wrap: break-word;
  word-break: normal;
}
.post-body h1 { font-size: 24px; }
.post-body h2,
.post-body h3 {
  color: var(--accent);
}
.post-body h2 {
  font-size: 21px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--rule);
}
.post-body h3 { font-size: 19px; }
.post-body p { margin: 12px 0; }
.post-body {
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: auto;
}
.post-body ul, .post-body ol { padding-left: 22px; }
.post-body li { margin: 4px 0; }
.post-body img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 1px dashed var(--rule);
  padding: 4px;
  box-sizing: border-box;
}
.post-body .mermaid {
  margin: 22px 0;
  padding: 14px;
  background: var(--mermaid-bg);
  border: 1px dashed var(--rule);
  color: var(--mermaid-text);
  overflow-x: auto;
}
.post-body .mermaid svg {
  width: max-content;
  min-width: min(760px, 100%);
  max-width: none;
}
.post-body .mermaid .nodeLabel,
.post-body .mermaid .edgeLabel {
  font-size: 18px;
  color: var(--mermaid-text) !important;
  fill: var(--mermaid-text) !important;
}
.post-body .mermaid .label,
.post-body .mermaid .label text,
.post-body .mermaid .nodeLabel p,
.post-body .mermaid .edgeLabel div,
.post-body .mermaid .edgeLabel p,
.post-body .mermaid .edgeLabel span {
  color: var(--mermaid-text) !important;
  fill: var(--mermaid-text) !important;
}
.post-body .mermaid .edgeLabel foreignObject > div,
.post-body .mermaid .edgeLabel div,
.post-body .mermaid .edgeLabel span,
.post-body .mermaid .edgeLabel p {
  background: var(--mermaid-edge-label-bg) !important;
  background-color: var(--mermaid-edge-label-bg) !important;
  border-radius: 4px;
  box-shadow: 0 0 0 2px var(--mermaid-edge-label-bg);
  color: var(--mermaid-text) !important;
}
.post-body .mermaid .edgePaths path,
.post-body .mermaid .edgePath path,
.post-body .mermaid path.flowchart-link {
  stroke: var(--mermaid-edge) !important;
  stroke-width: 2px;
}
.post-body .mermaid marker path,
.post-body .mermaid .marker path,
.post-body .mermaid .arrowMarkerPath {
  fill: var(--mermaid-edge) !important;
  stroke: var(--mermaid-edge) !important;
}
.post-body .mermaid .node rect,
.post-body .mermaid .node polygon,
.post-body .mermaid .node path,
.post-body .mermaid .node circle {
  fill: var(--mermaid-node-bg) !important;
  stroke: var(--mermaid-node-border) !important;
  stroke-width: 2px;
}
.post-body .mermaid .cluster rect,
.post-body .mermaid .edgeLabel,
.post-body .mermaid .edgeLabel rect,
.post-body .mermaid .labelBkg {
  background-color: var(--mermaid-edge-label-bg) !important;
  fill: var(--mermaid-edge-label-bg) !important;
}
.post-body .mermaid .node .label-container,
.post-body .mermaid .nodeLabel {
  background-color: var(--mermaid-label-bg) !important;
}
.post-body .mermaid .main,
.post-body .mermaid .background,
.post-body .mermaid .plot {
  background: var(--mermaid-bg) !important;
  background-color: var(--mermaid-bg) !important;
  fill: var(--mermaid-bg) !important;
}
.post-body .mermaid .chart-title,
.post-body .mermaid .bottom-axis,
.post-body .mermaid .left-axis,
.post-body .mermaid .ticks,
.post-body .mermaid .label,
.post-body .mermaid .title,
.post-body .mermaid .mermaid-tmp-group {
  color: var(--mermaid-text) !important;
  fill: var(--mermaid-text) !important;
}
.post-body .mermaid .chart-title text,
.post-body .mermaid .bottom-axis text,
.post-body .mermaid .left-axis text,
.post-body .mermaid .ticks text,
.post-body .mermaid .label text,
.post-body .mermaid .title text,
.post-body .mermaid .mermaid-tmp-group text {
  fill: var(--mermaid-text) !important;
}
.post-body .mermaid .axis-line,
.post-body .mermaid .axisl-line,
.post-body .mermaid .bottom-axis line,
.post-body .mermaid .left-axis line,
.post-body .mermaid .bottom-axis path,
.post-body .mermaid .left-axis path,
.post-body .mermaid .ticks line {
  stroke: var(--mermaid-edge) !important;
}
.post-body .mermaid .bar-plot-0,
.post-body .mermaid .bar-plot-0 rect {
  fill: var(--mermaid-chart-bar) !important;
  stroke: var(--mermaid-node-border) !important;
}
.post-body .mermaid .line-plot-1,
.post-body .mermaid .line-plot-1 path,
.post-body .mermaid .line-plot-1 line,
.post-body .mermaid .line-plot-1 polyline {
  fill: none !important;
  stroke: var(--mermaid-chart-line) !important;
  stroke-width: 2px;
}
.post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}
.post-body th,
.post-body td {
  border-bottom: 1px dashed var(--rule);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}
.post-body th {
  color: var(--accent);
  font-weight: 700;
  border-bottom: 1px solid var(--rule);
}
.post-body table code {
  white-space: nowrap;
}

.deck-list li {
  border-bottom: 1px dotted var(--rule);
  padding: 8px 0;
}

.post-body blockquote {
  margin: 16px 0;
  padding: 8px 14px;
  border-left: 3px solid var(--accent);
  color: var(--muted);
  background: var(--code-bg);
}

.post-body figure.highlight {
  margin: 16px 0;
  max-width: 100%;
}
.post-body figure.highlight table,
.post-body figure.highlight tbody,
.post-body figure.highlight tr,
.post-body figure.highlight td {
  display: block;
  width: 100%;
}
.post-body figure.highlight .code {
  max-width: 100%;
}
.post-body pre {
  background: #1a1a1a;
  color: #e0e0e0;
  padding: 14px 16px;
  overflow-x: hidden;
  border-left: 3px solid var(--accent);
  position: relative;
  max-width: 100%;
  box-sizing: border-box;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.post-body pre::before {
  content: '$ ';
  color: var(--accent);
  position: absolute;
  left: 4px;
  top: 14px;
  opacity: 0.6;
  font-size: 11px;
}
.post-body code {
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  padding: 1px 6px;
  font-size: 0.92em;
  border-radius: 3px;
}
.post-body pre code {
  background: transparent;
  color: inherit;
  border: 0;
  padding: 0;
  font-size: 0.9em;
}

.post-footer {
  margin-top: 36px;
  padding-top: 14px;
  border-top: 1px dashed var(--rule);
  font-size: 15px;
}

/* Footer */
.site-footer { margin-top: 48px; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-size: 15px;
}
.footer-links { display: inline-flex; gap: 10px; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { background: var(--accent); color: var(--bg); }

/* Archive */
.archive .post-list li {
  padding: 6px 0;
  border-bottom: 1px dotted var(--rule);
}

/* Pager */
.pager {
  margin-top: 28px;
  padding-top: 14px;
  border-top: 1px dashed var(--rule);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 15px;
}
.pager-link {
  color: var(--accent);
  text-decoration: none;
  padding: 2px 8px;
  border: 1px dashed var(--rule);
}
.pager-link:hover {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.pager-link.disabled {
  color: var(--muted);
  opacity: 0.4;
  cursor: not-allowed;
}
.pager-status {
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 600px) {
  .container { padding: 20px 16px 48px; }
  .hero-title { font-size: 26px; }
  .site-nav { gap: 8px; }
  .theme-toggle { margin-left: 0; }
  .post-title-main {
    font-size: 22px;
    line-height: 1.24;
    overflow-wrap: break-word;
    word-break: normal;
  }
  .post-body h1,
  .post-body h2,
  .post-body h3 {
    overflow-wrap: break-word;
    word-break: normal;
  }
  .post-body h2 { font-size: 20px; }
  .post-body h3 { font-size: 18px; }
  .post-body table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .post-body th,
  .post-body td {
    min-width: 120px;
    white-space: normal;
    overflow-wrap: normal;
    word-break: normal;
  }
  .post-body td:nth-child(2) {
    min-width: 180px;
  }
  .post-body .mermaid {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .post-body .mermaid svg {
    min-width: 560px;
  }
}

/* Resume page accents */
.page-resume .post-body h2,
.page-resume .post-body h3,
.page-resume .post-body strong {
  color: var(--accent);
}