/* neox1de.com — one stylesheet, no frameworks.
   Dark terminal theme by default, light theme via [data-theme="light"]. */

:root {
  --bg: #0b0e13;
  --bg-soft: #11161d;
  --bg-inset: #0d1117;
  --border: #1e2530;
  --fg: #d5dce3;
  --fg-muted: #8b96a3;
  --accent: #1793d1;      /* arch blue */
  --accent-soft: #58a6ff;
  --green: #56d364;
  --amber: #e3b341;
  --red: #f47067;
  --purple: #d2a8ff;
  --orange: #ffa657;
  --cyan: #76e3ea;
  --sel-bg: #1793d1;
  --sel-fg: #ffffff;
}

:root[data-theme="light"] {
  --bg: #fcfcfb;
  --bg-soft: #f2f4f6;
  --bg-inset: #f6f8fa;
  --border: #d9dfe6;
  --fg: #21262e;
  --fg-muted: #5b6572;
  --accent: #0d6da0;
  --accent-soft: #0d6da0;
  --green: #187a35;
  --amber: #9a6700;
  --red: #cf222e;
  --purple: #8250df;
  --orange: #953800;
  --cyan: #1b7c83;
  --sel-bg: #0d6da0;
  --sel-fg: #ffffff;
}

/* no-JS fallback: honor OS preference when the boot script didn't run */
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --bg: #fcfcfb;
    --bg-soft: #f2f4f6;
    --bg-inset: #f6f8fa;
    --border: #d9dfe6;
    --fg: #21262e;
    --fg-muted: #5b6572;
    --accent: #0d6da0;
    --accent-soft: #0d6da0;
    --green: #187a35;
    --amber: #9a6700;
    --red: #cf222e;
    --purple: #8250df;
    --orange: #953800;
    --cyan: #1b7c83;
    --sel-bg: #0d6da0;
    --sel-fg: #ffffff;
  }
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scrollbar-color: var(--border) var(--bg);
}

body {
  margin: 0 auto;
  padding: 0 1.25rem;
  max-width: 76ch;
  background: var(--bg);
  color: var(--fg);
  font-family: ui-monospace, "JetBrains Mono", "Cascadia Code", "Fira Code",
    Menlo, Consolas, "DejaVu Sans Mono", monospace;
  font-size: clamp(14.5px, 0.88rem + 0.15vw, 16px);
  line-height: 1.65;
}

::selection { background: var(--sel-bg); color: var(--sel-fg); }

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent);
  text-underline-offset: 0.2em;
}
a:hover { text-decoration-color: var(--accent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

h1, h2, h3, h4 { line-height: 1.35; }

img { max-width: 100%; height: auto; }

hr { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; }

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--bg-soft);
  padding: 0.4rem 0.8rem;
  z-index: 10;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

/* ── header ─────────────────────────────────────────────── */

.site-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem 1.25rem;
  flex-wrap: wrap;
  padding: 1.4rem 0 1rem;
  border-bottom: 1px solid var(--border);
}

.site-prompt {
  font-weight: 700;
  text-decoration: none;
  color: var(--fg);
  white-space: nowrap;
}
.site-prompt .user { color: var(--green); }
.site-prompt .host { color: var(--accent); }
.site-prompt .path { color: var(--purple); }

.site-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-right: auto;
}
.site-nav a {
  color: var(--fg-muted);
  text-decoration: none;
}
.site-nav a:hover { color: var(--accent); text-decoration: underline; }
.site-nav a[aria-current="page"] { color: var(--fg); font-weight: 700; }

#theme-toggle {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: var(--fg-muted);
  cursor: pointer;
}
#theme-toggle:hover { color: var(--fg); }

/* ── sections framed as shell commands ──────────────────── */

.cmd {
  font-size: 1rem;
  font-weight: 700;
  margin: 2.75rem 0 1rem;
}
.cmd .prompt { color: var(--green); margin-right: 0.5ch; user-select: none; }
.cmd .flag { color: var(--fg-muted); font-weight: 400; }

section > p { margin: 0.75rem 0; }

.muted { color: var(--fg-muted); }

/* blinking block cursor */
.cursor {
  display: inline-block;
  width: 0.6ch;
  height: 1.05em;
  margin-left: 0.25ch;
  vertical-align: text-bottom;
  background: var(--green);
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; }
}

/* ── hero ───────────────────────────────────────────────── */

.hero { padding-top: 2.25rem; }
.hero h1 {
  font-size: clamp(1.25rem, 1.1rem + 1.2vw, 1.7rem);
  margin: 0.5rem 0 0.25rem;
}
.hero .aka { color: var(--fg-muted); font-weight: 400; }
.hero .tagline { color: var(--accent); margin: 0 0 1rem; font-weight: 700; }

/* ── neofetch panel ─────────────────────────────────────── */

.neofetch {
  display: flex;
  gap: 2rem;
  align-items: center;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.4rem 1.6rem;
  margin: 1.25rem 0;
  overflow-x: auto;
}

.neofetch pre.ascii {
  margin: 0;
  font-size: 0.55rem;
  line-height: 1.15;
  color: var(--accent);
  user-select: none;
  flex-shrink: 0;
}

.neofetch .info { min-width: 0; }
.neofetch .info .fetch-title { font-weight: 700; }
.neofetch .info .fetch-title .user { color: var(--green); }
.neofetch .info .fetch-title .host { color: var(--accent); }
.neofetch .info hr { margin: 0.35rem 0 0.6rem; }

.neofetch dl {
  margin: 0;
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.15rem 1ch;
}
.neofetch dt { color: var(--accent); font-weight: 700; }
.neofetch dt::after { content: ":"; color: var(--fg-muted); }
.neofetch dd { margin: 0; overflow-wrap: anywhere; }

.colorbar { display: flex; margin-top: 0.8rem; }
.colorbar span { width: 2ch; height: 1em; }

@media (max-width: 720px) {
  .neofetch { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
}

/* ── skills (pacman-style) ──────────────────────────────── */

.pkg-list { margin: 0; }
.pkg-list dt {
  color: var(--purple);
  font-weight: 700;
  margin-top: 0.9rem;
}
.pkg-list dt::before { content: "skills/"; color: var(--fg-muted); font-weight: 400; }
.pkg-list dd { margin: 0.1rem 0 0 2ch; color: var(--fg-muted); }
.pkg-list dd b { color: var(--fg); font-weight: 400; }

/* ── projects ───────────────────────────────────────────── */

.project-list { list-style: none; margin: 0; padding: 0; }
.project-list li {
  padding: 0.9rem 0;
  border-bottom: 1px dashed var(--border);
}
.project-list li:last-child { border-bottom: 0; }
.project-list .name { font-weight: 700; }
.project-list .tree { color: var(--fg-muted); user-select: none; }
.project-list .desc { display: block; margin: 0.15rem 0 0.3rem; }

.tags { display: inline-flex; flex-wrap: wrap; gap: 0.45rem; }
.tag {
  font-size: 0.8em;
  color: var(--cyan);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0 0.5ch;
  white-space: nowrap;
}

/* ── post listing ───────────────────────────────────────── */

.post-list { list-style: none; margin: 0; padding: 0; }
.post-list li {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.2rem 1.5ch;
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--border);
}
.post-list li:last-child { border-bottom: 0; }
.post-list time { color: var(--fg-muted); white-space: nowrap; }
.post-list .title { font-weight: 700; }
.post-list .meta { grid-column: 2; }
.post-list .desc {
  grid-column: 2;
  margin: 0.1rem 0 0;
  color: var(--fg-muted);
  font-size: 0.92em;
}

@media (max-width: 600px) {
  .post-list li { grid-template-columns: 1fr; }
  .post-list .meta, .post-list .desc { grid-column: 1; }
}

/* ── contact ────────────────────────────────────────────── */

.contact-table {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.25rem 3ch;
  margin: 0;
}
.contact-table dt { color: var(--green); }
.contact-table dd { margin: 0; overflow-wrap: anywhere; }

/* ── article (blog post) ────────────────────────────────── */

.post-header { padding-top: 2rem; }
.post-header h1 {
  font-size: clamp(1.3rem, 1.1rem + 1.4vw, 1.8rem);
  margin: 0.25rem 0 0.5rem;
}
.post-header .post-meta { color: var(--fg-muted); }
.post-header .post-meta time { color: var(--fg-muted); }

.post-content { margin-top: 1.75rem; }
.post-content h2, .post-content h3, .post-content h4 {
  margin: 2.2rem 0 0.75rem;
  scroll-margin-top: 1rem;
}
.post-content h2 { font-size: 1.2rem; }
.post-content h2::before { content: "## "; color: var(--fg-muted); }
.post-content h3 { font-size: 1.05rem; }
.post-content h3::before { content: "### "; color: var(--fg-muted); }
.post-content p { margin: 0.9rem 0; }
.post-content li { margin: 0.3rem 0; }
.post-content li::marker { color: var(--accent); }
.post-content blockquote {
  margin: 1.25rem 0;
  padding: 0.25rem 0 0.25rem 1.25rem;
  border-left: 3px solid var(--accent);
  color: var(--fg-muted);
}
.post-content blockquote p { margin: 0.4rem 0; }
.post-content img {
  display: block;
  margin: 1.5rem auto;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.post-content em img { border: 0; } /* captions wrap plain text, not imgs */

/* inline code */
code {
  font-family: inherit;
  font-size: 0.94em;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.05em 0.35em;
  overflow-wrap: anywhere;
}

/* code blocks */
pre {
  position: relative;
  background: var(--bg-inset);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.2rem;
  margin: 1.25rem 0;
  overflow-x: auto;
  line-height: 1.5;
}
pre code {
  background: none;
  border: 0;
  padding: 0;
  font-size: 0.92em;
  overflow-wrap: normal;
}
pre[data-lang]::before {
  content: attr(data-lang);
  position: absolute;
  top: 0.35rem;
  right: 0.75rem;
  font-size: 0.72rem;
  color: var(--fg-muted);
  user-select: none;
}
pre[data-lang="text"]::before, pre[data-lang="plaintext"]::before { content: ""; }

/* tables */
.table-wrap { overflow-x: auto; margin: 1.25rem 0; }
.table-wrap table { border-collapse: collapse; width: 100%; }
.table-wrap th, .table-wrap td {
  border: 1px solid var(--border);
  padding: 0.45rem 0.8rem;
  text-align: left;
}
.table-wrap th { background: var(--bg-soft); }

/* prev/next */
.post-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.post-nav a { max-width: 45%; }
.post-nav .next { margin-left: auto; text-align: right; }

/* ── syntax highlighting (highlight.js classes, both themes) ── */

.hljs-comment, .hljs-quote { color: var(--fg-muted); font-style: italic; }
.hljs-keyword, .hljs-selector-tag, .hljs-subst,
.hljs-deletion { color: var(--red); }
.hljs-string, .hljs-regexp, .hljs-addition,
.hljs-attribute, .hljs-meta .hljs-string { color: var(--cyan); }
.hljs-number, .hljs-literal, .hljs-variable.language_,
.hljs-template-variable, .hljs-tag .hljs-attr { color: var(--accent-soft); }
.hljs-title, .hljs-title.function_, .hljs-section,
.hljs-selector-id { color: var(--purple); font-weight: 700; }
.hljs-type, .hljs-class .hljs-title, .hljs-title.class_,
.hljs-built_in, .hljs-builtin-name, .hljs-symbol,
.hljs-variable, .hljs-attr { color: var(--orange); }
.hljs-meta, .hljs-link, .hljs-bullet { color: var(--amber); }
.hljs-emphasis { font-style: italic; }
.hljs-strong { font-weight: 700; }

/* ── resume ─────────────────────────────────────────────── */

.resume h1 {
  margin-bottom: 0.2rem;
  font-size: clamp(1.3rem, 1.1rem + 1.4vw, 1.8rem);
}
.resume .resume-head { padding-top: 2rem; }
.resume .resume-contact { color: var(--fg-muted); margin: 0.4rem 0 0; }
.resume .resume-contact a { color: var(--accent); }

.resume-section { margin-top: 2.25rem; }

.resume-entry { margin: 1.25rem 0; }
.resume-entry .entry-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-weight: 700;
}
.resume-entry .entry-head .when { color: var(--fg-muted); font-weight: 400; white-space: nowrap; }
.resume-entry .entry-sub { color: var(--fg-muted); margin: 0.1rem 0 0.4rem; }
.resume-entry ul { margin: 0.4rem 0 0; padding-left: 1.4rem; }
.resume-entry li { margin: 0.35rem 0; }
.resume-entry li::marker { color: var(--green); }

.skills-grid {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.4rem 2ch;
  margin: 0;
}
.skills-grid dt { color: var(--accent); font-weight: 700; white-space: nowrap; }
.skills-grid dd { margin: 0; }
@media (max-width: 560px) {
  .skills-grid { grid-template-columns: 1fr; gap: 0.1rem; }
  .skills-grid dd { margin: 0 0 0.55rem 2ch; }
}

.resume-actions { margin-top: 2rem; }
.resume-actions button {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.35rem 0.9rem;
  font: inherit;
  color: var(--accent);
  cursor: pointer;
}
.resume-actions button:hover { border-color: var(--accent); }

/* ── 404 ────────────────────────────────────────────────── */

.error-page { padding-top: 3.5rem; }
.error-page pre { font-size: 1em; }

/* ── footer ─────────────────────────────────────────────── */

.site-footer {
  margin-top: 3.5rem;
  padding: 1.25rem 0 2rem;
  border-top: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 0.9em;
}
.site-footer p { margin: 0.3rem 0; }

/* ── print (mainly for /resume/) ────────────────────────── */

@media print {
  :root, :root[data-theme="dark"] {
    --bg: #ffffff;
    --bg-soft: #ffffff;
    --bg-inset: #ffffff;
    --border: #999999;
    --fg: #000000;
    --fg-muted: #444444;
    --accent: #00527a;
    --accent-soft: #00527a;
    --green: #1a5c2e;
    --purple: #4b2e83;
    --orange: #6b3b00;
    --cyan: #0f5257;
    --amber: #6b4d00;
    --red: #8a1621;
  }
  body { max-width: none; font-size: 10.5pt; line-height: 1.45; }
  .site-header, .site-footer, .resume-actions, .skip, #theme-toggle { display: none !important; }
  .resume .resume-head { padding-top: 0; }
  .resume-section, .resume-entry { break-inside: avoid; }
  a { color: var(--accent); text-decoration: none; }
}