body {
            margin: 0;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            background-color: #493466;
            overflow: hidden;
        }
        #particles-js {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            z-index: -1;
        }
        .login-container {
            max-width: 400px;
            width: 100%;
            padding: 20px;
            background: #ffffff;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
            position: relative;
            z-index: 1;
            margin: 5%!important;
        }
        .btn-primary {
            background-color: #f48d71;
            border-color: #f48d71;
            transition: background-color 0.3s, border-color 0.3s;
            color: #493467 !important;
        }
        .btn-primary:hover {
            background-color: #493467;
            border-color: #493467;
            color: #ffffff !important;
        }
        .logo {
            max-width: 150px;
            height: auto;
            display: block;
            margin: 0 auto 20px;
        }
        #message {
            color: #000000;
        }
        .captcha-container {
            margin-bottom: 15px;
        }
        .debug-info {
            margin-top: 10px;
            font-size: 12px;
            color: #666;
        }