/* Simple styling matching the provided mockup */
:root{
  --dark-blue:#0e2451;
  --panel-blue:#87c7ff;
  --panel-bg:#a9ddff;
  --btn-radius:10px;
  --shadow: 0 3px 0 rgba(0,0,0,0.25);
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
}