:root {
  --bg: #f4f5f7;
  --paper: #ffffff;
  --text: #1a1d24;
  --text-muted: #55606f;
  --accent: #0d9488;
  --border: #e2e6ed;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
}

.toolbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 14px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.toolbar a, .toolbar button {
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--paper);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
}

.toolbar .primary { background: var(--accent); color: #fff; border-color: var(--accent); }

.page {
  max-width: 820px;
  margin: 28px auto 60px;
  background: var(--paper);
  padding: 48px 56px;
  border-radius: 6px;
  box-shadow: 0 4px 20px rgba(20, 25, 40, 0.08);
}

.cv-header { margin-bottom: 20px; }
.cv-header h1 { margin: 0 0 4px; font-size: 1.8rem; }
.cv-header .role { color: var(--accent); font-weight: 600; margin: 0 0 8px; }
.cv-header .contact-line { color: var(--text-muted); font-size: 0.88rem; margin: 0; }
.cv-header .contact-line a { color: var(--text-muted); text-decoration: none; }

.cv-summary { font-size: 0.9rem; margin: 0 0 4px; }

hr { border: none; border-top: 1px solid var(--border); margin: 18px 0; }

h2.cv-section {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--accent);
  margin: 0 0 12px;
}

.entry { margin-bottom: 14px; }
.entry:last-child { margin-bottom: 0; }
.entry__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.entry__head h3 { margin: 0; font-size: 0.98rem; }
.entry__period { font-size: 0.8rem; color: var(--text-muted); white-space: nowrap; font-weight: 600; }
.entry__org { font-size: 0.85rem; color: var(--text-muted); margin: 1px 0 6px; }

.entry ul { margin: 0; padding-left: 18px; font-size: 0.87rem; color: var(--text); }
.entry li { margin-bottom: 3px; }

.proj-line { font-size: 0.87rem; margin: 0 0 10px; }
.proj-line b { display: block; margin-bottom: 2px; }
.proj-line .stack { color: var(--text-muted); font-style: italic; }

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
  font-size: 0.87rem;
}
.skills-grid dt { font-weight: 700; margin-top: 6px; }
.skills-grid dd { margin: 0 0 4px; color: var(--text-muted); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }

@media (max-width: 700px) {
  .page { padding: 28px 20px; }
  .skills-grid, .two-col { grid-template-columns: 1fr; }
}

@media print {
  .toolbar { display: none; }
  body { background: #fff; }
  .page { box-shadow: none; margin: 0; padding: 0; max-width: 100%; }
  @page { margin: 14mm; }
}