* {
  box-sizing: border-box;
}


html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  overflow-x: hidden; 
}

body {
  background: linear-gradient(to bottom right, #1e293b, #0f172a);
  color: #f1f5f9;
  font-family: 'Segoe UI', sans-serif;
  padding: 10px;
}