.button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 15px rgba(102, 126, 234, 0.3);
        }

        .button:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }

        .button-secondary {
            background: #718096;
        }

        .status {
            padding: 0.5rem 1rem;
            border-radius: 6px;
            margin-bottom: 1rem;
            font-weight: 500;
        }

        .status.success {
 