body {
            font-family: 'Roboto', sans-serif;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            margin: 0;
            background-color: #f4f7f6;
            padding: 20px 0;
        }

        /* Login Container */
        .login-container {
            background-color: #ffffff;
            padding: 40px;
            border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
            width: 100%;
            max-width: 400px;
            box-sizing: border-box;
            text-align: center;
        }

        .login-form h2 {
            color: #333;
            margin-bottom: 10px;
            font-weight: 700;
        }

        .login-form p {
            color: #666;
            margin-bottom: 30px;
            font-size: 1rem;
        }

        /* Input Fields */
        .input-group {
            margin-bottom: 20px;
            text-align: left;
        }

        .input-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #555;
        }

        .input-group input {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 8px;
            box-sizing: border-box;
            font-size: 1rem;
            transition: border-color 0.3s, box-shadow 0.3s;
        }

        .input-group input:focus {
            outline: none;
            border-color: #007bff;
            box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.2);
        }

        /* Login Button */
        .login-button {
            width: 100%;
            padding: 15px;
            background-color: #007bff;
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.3s, transform 0.2s;
        }

        .login-button:hover {
            background-color: #0056b3;
            transform: translateY(-2px);
        }

        /* Error Message */
        .error-message {
            background-color: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
            padding: 12px;
            border-radius: 8px;
            margin-bottom: 20px;
            text-align: center;
        }
        
        /* Divider */
        .divider {
            display: flex;
            align-items: center;
            text-align: center;
            color: #aaa;
            margin: 25px 0;
        }

        .divider::before,
        .divider::after {
            content: '';
            flex: 1;
            border-bottom: 1px solid #ddd;
        }

        .divider:not(:empty)::before {
            margin-right: .25em;
        }

        .divider:not(:empty)::after {
            margin-left: .25em;
        }

        /* Social Login Buttons */
        .social-login {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .social-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 12px;
            border-radius: 8px;
            border: 1px solid #ddd;
            font-size: 0.95rem;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.3s, border-color 0.3s;
            text-decoration: none;
        }
        
        .social-btn svg {
            margin-right: 10px;
            width: 20px;
            height: 20px;
        }

        .google-btn {
            background-color: #fff;
            color: #333;
        }

        .google-btn:hover {
            background-color: #f8f9fa;
            border-color: #ccc;
        }

        /* Register Link */
        .register-link {
            margin-top: 30px;
            font-size: 0.9rem;
            color: #666;
        }

        .register-link a {
            color: #007bff;
            text-decoration: none;
            font-weight: 500;
        }

        .register-link a:hover {
            text-decoration: underline;
        }