body {
      background: #fefde8;
      font-family: 'Segoe UI', sans-serif;
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .login-container {
      background: #fff;
      border-radius: 15px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
      padding: 40px;
      width: 100%;
      max-width: 900px;
    }
    .login-left {
      text-align: center;
      padding: 20px;
    }
    .login-left img {
      max-width: 200px;
    }
    .login-right {
      border-left: 1px solid #eee;
      padding: 20px 30px;
    }
    .form-control:focus {
      box-shadow: none;
      border-color: #198754;
    }
    .input-group-text {
      background-color: #198754;
      color: white;
      border: none;
    }
    .btn-custom {
      background-color: #198754;
      color: white;
    }
    .btn-custom:hover {
      background-color: #146c43;
    }