body.bg-gradient-login {
      font-family: 'Segoe UI', 'Tahoma', Geneva, Verdana, sans-serif;
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .auth-wrapper {
      max-width: 1000px;
      margin: 15px auto;
      width: 90%;
      border-radius: 15px;
      display: flex;
      background-color: white;
      overflow: hidden;
      box-shadow: 0 0 30px rgba(0,0,0,0.05);
    }

    .auth-left {
      flex: 1;
      background-color: #ffffffff;
      padding: 3rem 2rem;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
    }

    .auth-left img {
      max-width: 80%;
      margin-bottom: 1.5rem;
    }

    .auth-left h2 {
      font-size: 1.6rem;
      font-weight: 700;
      color: #4e73df;
    }

    .auth-left p {
      font-size: 0.95rem;
      color: #6c757d;
      margin-top: 0.5rem;
    }

    .auth-right {
      flex: 1;
      padding: 3rem 2rem;
      padding-top: 1.5rem;
      background-color: white;
    }

    .auth-right h1 {
      font-size: 1.4rem;
      font-weight: 600;
      color: #343a40;
      margin-bottom: 1.5rem;
      text-align: center;
    }

    .form-group label {
      font-weight: 600;
      color: #4e73df;
    }

    .form-control {
      border-radius: 10px;
      border: 1px solid #d1d3e2;
      transition: box-shadow 0.3s ease;
    }

    .form-control:focus {
      box-shadow: 0 0 0 0.2rem rgba(78, 115, 223, 0.25);
    }

    .btn-primary {
      background-color: #4e73df;
      border: none;
      border-radius: 10px;
      font-weight: bold;
      padding: 0.6rem 1rem;
    }

    .btn-google, .btn-facebook {
      border-radius: 10px;
      font-weight: bold;
      margin-top: 0.5rem;
    }

    .text-center a {
      color: #1cc88a;
      text-decoration: none;
    }

    .text-center a:hover {
      text-decoration: underline;
    }

    .text-danger {
      font-size: 0.85rem;
    }