/* Warm cream (light, default) */
:root,
[data-theme="light"] {
  --bg: oklch(0.972 0.012 75);
  --ink: oklch(0.22 0.012 60);
  --ink-soft: oklch(0.32 0.012 60);
  --muted: oklch(0.52 0.012 60);
  --rule: oklch(0.88 0.014 70);
  --rule-strong: oklch(0.78 0.014 70);
  --accent: oklch(0.55 0.14 35);
  --canvas-bg: oklch(0.94 0.014 75);
}

/* Warm dark */
[data-theme="dark"] {
  --bg: oklch(0.18 0.008 60);
  --ink: oklch(0.94 0.008 75);
  --ink-soft: oklch(0.82 0.008 70);
  --muted: oklch(0.58 0.012 65);
  --rule: oklch(0.30 0.010 60);
  --rule-strong: oklch(0.40 0.012 60);
  --accent: oklch(0.72 0.14 45);
  --canvas-bg: oklch(0.13 0.006 60);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--canvas-bg);
  color: var(--ink);
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color 0.2s ease, color 0.2s ease;
}

/* ---------- Theme toggle ---------- */

.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 100;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 1px solid var(--rule-strong);
  background: var(--bg);
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}

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

.theme-toggle__icon {
  display: none;
}

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

[data-theme="light"] .theme-toggle__icon--moon {
  display: block;
}

/* ---------- Page frame ---------- */

.resume-stage {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: 48px 24px;
  background: var(--canvas-bg);
}

.resume-page {
  width: 100%;
  max-width: 920px;
  background: var(--bg);
  box-shadow: 0 1px 0 var(--rule), 0 24px 60px -20px rgba(0, 0, 0, 0.12);
  border-radius: 4px;
}

@media (max-width: 720px) {
  .resume-stage {
    padding: 0;
  }
  .resume-page {
    box-shadow: none;
    border-radius: 0;
  }
}

/* ---------- Resume body (Terminal) ---------- */

.va-root {
  font-family: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color: var(--ink);
  background: var(--bg);
  padding: 72px 80px 96px;
  line-height: 1.55;
  font-size: 13.5px;
  font-weight: 400;
  font-feature-settings: "ss01", "ss02", "calt";
  letter-spacing: 0.005em;
}

.va-root .prompt {
  color: var(--accent);
  user-select: none;
}

.va-root .muted {
  color: var(--muted);
}

.va-loading,
.va-error {
  color: var(--muted);
  font-size: 13px;
}

.va-error {
  color: var(--accent);
}

/* Header */
.va-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--rule);
}

.va-name {
  font-family: "JetBrains Mono", monospace;
  font-size: 38px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin: 0;
}

.va-role {
  color: var(--muted);
  font-size: 13px;
  margin-top: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.va-meta {
  font-size: 12px;
  color: var(--muted);
  text-align: right;
  line-height: 1.85;
}

.va-meta a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px dashed var(--rule-strong);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}

.va-meta a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Sections */
.va-section {
  margin-top: 48px;
}

.va-section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 22px;
}

.va-section-num {
  color: var(--accent);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.va-section-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink);
}

.va-section-line {
  flex: 1;
  height: 1px;
  background: var(--rule);
  margin-bottom: 4px;
}

/* Summary */
.va-summary {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 70ch;
  padding-left: 22px;
  border-left: 1px solid var(--rule-strong);
  margin: 0;
}

.va-summary::before {
  content: "// ";
  color: var(--accent);
  opacity: 0.8;
}

/* Experience timeline */
.va-job {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  padding: 22px 0;
  border-top: 1px dashed var(--rule);
}

.va-job:first-of-type {
  border-top: 1px solid var(--rule-strong);
}

.va-job-time {
  font-size: 11.5px;
  color: var(--muted);
  padding-top: 4px;
  letter-spacing: 0.02em;
}

.va-job-time .arrow {
  color: var(--accent);
  margin: 0 4px;
}

.va-job-time .current {
  display: inline-block;
  margin-top: 8px;
  padding: 2px 8px;
  background: var(--accent);
  color: var(--bg);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
}

.va-job-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 4px;
  letter-spacing: -0.005em;
}

.va-job-co {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 14px;
}

.va-job-co .sep {
  color: var(--rule-strong);
  margin: 0 8px;
}

.va-job ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.va-job li {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
  padding-left: 22px;
  position: relative;
  margin-bottom: 8px;
}

.va-job li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 500;
}

/* Skills */
.va-skills {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 48px;
}

.va-skill-group {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  align-items: start;
  padding: 12px 0;
  border-top: 1px dashed var(--rule);
}

.va-skill-group:nth-child(-n + 2) {
  border-top: none;
  padding-top: 0;
}

.va-skill-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding-top: 3px;
}

.va-skill-items {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.85;
}

.va-skill-items .sep {
  color: var(--accent);
  opacity: 0.6;
  margin: 0 8px;
}

/* Education */
.va-edu {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--rule-strong);
  font-size: 13px;
}

.va-edu + .va-edu {
  border-top: 1px dashed var(--rule);
  margin-top: 14px;
}

.va-edu-time {
  color: var(--muted);
  font-size: 11.5px;
  padding-top: 2px;
}

.va-edu-deg {
  font-weight: 600;
}

.va-edu-school {
  color: var(--muted);
  margin-top: 2px;
  font-size: 12px;
}

.va-edu-loc {
  color: var(--muted);
  font-size: 11.5px;
  padding-top: 2px;
}

/* Footer */
.va-footer {
  margin-top: 64px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.va-footer .blink {
  display: inline-block;
  width: 7px;
  height: 13px;
  background: var(--accent);
  vertical-align: -2px;
  margin-left: 4px;
  animation: blink 1.1s steps(2) infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@media (max-width: 720px) {
  .va-root {
    padding: 40px 24px 56px;
  }

  .va-header {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .va-meta {
    text-align: left;
  }

  .va-name {
    font-size: 30px;
  }

  .va-job,
  .va-edu {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .va-skills {
    grid-template-columns: 1fr;
  }

  .va-skill-group {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .va-skill-group:nth-child(-n + 2) {
    border-top: none;
  }

  .va-skill-group:not(:first-child) {
    border-top: 1px dashed var(--rule);
    padding-top: 12px;
  }
}