body {
    background: linear-gradient(135deg, #1e3a8a, #9333ea);
  }

  .glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(14px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  }

  .strength-bar {
    height: 10px;
    border-radius: 9999px;
    transition: all 0.3s ease-in-out;
  }