body {
            font-family: 'Roboto', sans-serif;
            background: linear-gradient(to right, #2b5876, #4e4376);
            height: 90vh;
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 0;
        }

        .login-container {
            background: white;
            padding: 40px;
            border-radius: 12px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
            width: 90%;
            max-width: 400px;
            animation: fadeInUp 0.1s ease-in-out;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .login-container img {
            display: block;
            margin: 0 auto 20px auto;
            max-width: 100px;
            height: auto;
            animation: fadeInLogo 1.5s ease-in-out;
        }

        h2 {
            text-align: center;
            margin-bottom: 20px;
            color: #005d4b;
            font-size: 24px;
            animation: fadeInText 1s ease-in-out;
        }

        .form-control {
            border-radius: 25px;
            padding: 15px;
            font-size: 16px;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
        }

        .btn-primary {
            background-color: #005d4b;
            border: none;
            border-radius: 25px;
            padding: 12px;
            font-size: 18px;
            width: 100%;
            transition: all 0.3s ease;
        }

        .btn-primary:hover {
            background-color: #003e2e;
            transform: scale(1.05);
        }

        .alert {
            margin-top: 20px;
        }

        .form-check-label {
            font-size: 14px;
            color: #555;
        }