:root {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: #f8fafc;
  color: #0f172a;
}

body {
  min-height: 100vh;
}

.app-shell {
  min-height: 100vh;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 160px);
}

.nav-link {
  font-weight: 500;
  font-size: 0.9rem;
  color: #64748b;
}

.nav-link:hover,
.nav-link.active {
  color: #0f172a;
}