:root{
  --primary:#2563eb;
  --primary-2:#2563eb;
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --border: rgba(0,0,0,.08);

  --sidebar-bg: #ffffff;
  --sidebar-text: #111827;
  --sidebar-border: rgba(0,0,0,.08);
  --sidebar-hover-bg: rgba(37,99,235,.08);
  --sidebar-hover-border: rgba(37,99,235,.14);
}
.btn-primary{background:var(--primary); border-color:var(--primary);}
.btn-primary:hover{background:var(--primary-2); border-color:var(--primary-2);}
a{color:var(--primary);}