body {
      font-family: 'Poppins', sans-serif;
      background: linear-gradient(to right, #0f2027, #203a43, #2c5364);
      height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
    }

    .login-box {
      background-color: rgba(255, 255, 255, 0.05);
      border-radius: 16px;
      box-shadow: 0 0 15px rgba(0,0,0,0.3);
      padding: 30px;
      width: 100%;
      max-width: 400px;
    }

    .login-box .form-control {
      background-color: transparent;
      border: 1px solid #ccc;
      color: #fff;
    }

    .login-box .form-control::placeholder {
      color: #aaa;
    }

    .login-box label {
      margin-top: 15px;
    }

    .btn-primary {
      background-color: #007bff;
      border: none;
    }

    .btn-primary:hover {
      background-color: #0056b3;
    }

    .logo-login {
      display: flex;
      justify-content: center;
      margin-bottom: 20px;
    }

    .logo-login img {
      max-height: 100px;
    }

    .text-end a, .text-center a {
      color: #ddd;
    }

    .text-end a:hover, .text-center a:hover {
      color: #fff;
    }