/* === Shared Smoofit-like theme for effekttariff.nu & elprisstyrning.nu === */
:root{
  --brand-primary: #1e3a8a;
  --brand-primary-600: #2563eb;
  --brand-secondary: #16a34a;
  --brand-accent: #f59e0b;
  --brand-bg: #f8fafc;
  --brand-surface: #ffffff;
  --brand-text: #0f172a;
  --brand-muted: #475569;
  --radius: 1rem;
  --shadow: 0 4px 18px rgba(2, 6, 23, 0.08);
}
html { scroll-behavior: smooth; }
body { background: var(--brand-bg); color: var(--brand-text); font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Helvetica Neue, Arial, Noto Sans; }

.btn-primary {
  background: var(--brand-primary);
  color: #fff;
  border-radius: var(--radius);
  padding: .625rem 1rem;
  font-weight: 600;
  box-shadow: var(--shadow);
}
.btn-primary:hover { background: var(--brand-primary-600); }

.link-primary { color: var(--brand-primary); }
.link-primary:hover { color: var(--brand-primary-600); }

.card {
  background: var(--brand-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(15,23,42,.08);
}

.chart-container { max-width: 920px; margin: 0 auto; }
@media (max-width: 640px){ .chart-container { padding: 0 1rem; } }

@media print {
  header, footer, nav, .no-print { display: none !important; }
  body { background: #fff; }
}