@charset "utf-8";
/* CSS Document */ 
       
        .login-container {
            background: white;
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            text-align: center;
            max-width: 400px;
            width: 100%;
        }

        .login-title {
            color: #333;
            margin-bottom: 30px;
            font-size: 24px;
            font-weight: 600;
        }

        .custom-fb-login {
            background: #1877f2;
            color: white;
            border: none;
            padding: 12px 6px;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            transition: all 0.3s ease;
            width: 100%;
            position: relative;
            overflow: hidden;
			height: 50px;
        }

        .custom-fb-login:hover {
            background: #166fe5;
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(24, 119, 242, 0.4);
        }

        .custom-fb-login:active {
            transform: translateY(0);
            box-shadow: 0 4px 15px rgba(24, 119, 242, 0.3);
        }

        .custom-fb-login:disabled {
            background: #cccccc;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        .fb-icon {
            width: 24px;
            height: 24px;
            background: white;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            color: #1877f2;
            font-size: 14px;
        }

        .loading-spinner {
            width: 20px;
            height: 20px;
            border: 2px solid rgba(255,255,255,0.3);
            border-top: 2px solid white;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            display: none;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .user-info {
            margin-top: 30px;
            padding: 20px;
            background: #f8f9fa;
            border-radius: 12px;
            display: none;
        }

        .user-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin: 0 auto 15px;
            display: block;
        }

        .logout-btn {
            background: #dc3545;
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 8px;
            cursor: pointer;
            margin-top: 15px;
            transition: background 0.3s ease;
        }

        .logout-btn:hover {
            background: #c82333;
        }

        .status-message {
            margin-top: 20px;
            padding: 15px;
            border-radius: 8px;
            display: none;
        }

        .status-success {
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }

        .status-error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }

        /* Stili alternativi per il bottone */
        .alt-style-1 {
            background: linear-gradient(45deg, #1877f2, #42a5f5);
            border-radius: 25px;
        }

        .alt-style-2 {
            background: #1877f2;
            border: 2px solid #1877f2;
            border-radius: 8px;
            position: relative;
        }

        .alt-style-2::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            transition: left 0.5s;
        }

        .alt-style-2:hover::before {
            left: 100%;
        }