body {
      font-family: 'Segoe UI', sans-serif;
      background-color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      height: 100vh;
      margin: 0;
    }

    .login-box {
      width: 100%;
      max-width: 360px;
      padding: 32px;
      border: 1px solid #ccc;
      border-radius: 12px;
      box-shadow: 0 0 12px rgba(0,0,0,0.05);
      text-align: center;
    }

    .logo {
      display: block;
      margin: 0 auto 24px;
      width: 120px;
    }

    h2 {
      font-size: 20px;
      color: #000;
      margin-bottom: 10px;
    }

    .loader {
      width: 36px;
      height: 36px;
      border: 4px solid #e3d5f8;
      border-top-color:#018542;
      border-radius: 50%;
      margin: 16px auto 0;
      animation: spin 1s linear infinite;
    }

    @keyframes spin {
      to { transform: rotate(360deg); }
    }