* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }

        .container {
            background: white;
            border-radius: 12px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            padding: 60px 40px;
            max-width: 600px;
            text-align: center;
            animation: slideUp 0.6s ease-out;
        }

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

        .icon {
            font-size: 80px;
            margin-bottom: 30px;
            display: inline-block;
        }

        h1 {
            color: #333;
            font-size: 32px;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .message {
            color: #666;
            font-size: 18px;
            line-height: 1.6;
            margin-bottom: 30px;
        }

        .details {
            background: #f5f5f5;
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 30px;
            text-align: left;
        }

        .details p {
            color: #555;
            margin-bottom: 10px;
            font-size: 14px;
        }

        .details p:last-child {
            margin-bottom: 0;
        }

        .country-info {
            font-weight: 600;
            color: #667eea;
            display: block;
            margin-top: 10px;
        }

        .button-group {
            display: flex;
            gap: 15px;
            margin-top: 30px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .btn {
            padding: 12px 30px;
            border: none;
            border-radius: 6px;
            font-size: 16px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary {
            background: #667eea;
            color: white;
        }

        .btn-primary:hover {
            background: #5568d3;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
        }

        .btn-secondary {
            background: #e0e0e0;
            color: #333;
        }

        .btn-secondary:hover {
            background: #d0d0d0;
            transform: translateY(-2px);
        }

        .footer {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid #eee;
            color: #999;
            font-size: 12px;
        }

        .spinner {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 3px solid #f3f3f3;
            border-top: 3px solid #667eea;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin-right: 10px;
            vertical-align: middle;
        }

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