.login-container {
            max-width: 360px;
            margin: 3rem auto;
            padding: 2rem;
            background: #fff;
            border-radius: 12px;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
            backdrop-filter: blur(6px);
            }

            .login-container h2 {
            text-align: center;
            margin-bottom: 1.5rem;
            font-size: 1.8rem;
            color: #0d3b66;
            }

            .login-container form {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            }

            .login-container label {
            font-weight: 600;
            color: #1f5c78;
            }

            .login-container input[type="text"],
            .login-container input[type="password"] {
            padding: 0.7rem 0.8rem;
            border-radius: 8px;
            border: 1px solid #ced7e0;
            font-size: 1rem;
            }

            .login-container input[type="checkbox"] {
            margin-right: 0.4rem;
            }

            .login-container button {
            margin-top: 0.8rem;
            padding: 0.85rem;
            border: none;
            border-radius: 8px;
            background: linear-gradient(135deg, #0d3b66, #1f7a8c);
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            cursor: pointer;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            }

            .login-container button:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(13, 59, 102, 0.35);
            }

            @media (max-width: 480px) {
            .login-container {
                margin: 1.5rem;
                padding: 1.5rem;
            }
            }