body {
            font-family: 'Poppins', sans-serif;
            margin: 0;
            background-color: #1a1a2e; /* Dark background */
        }
        .scrollbar-hide::-webkit-scrollbar {
            display: none;
        }
        .scrollbar-hide {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }
        @keyframes neon-pulse {
            0%, 100% { box-shadow: 0 0 4px #ff00ff, 0 0 10px #ff00ff; }
            50% { box-shadow: 0 0 12px #ff00ff, 0 0 24px #ff00ff; }
        }

        .neon-glow {
            animation: neon-pulse 2s infinite alternate;
        }

        .neon-button {
            transition: all 0.3s ease;
        }

        .neon-button:hover {
            transform: scale(1.05);
            box-shadow: 0 0 10px #ff00ff, 0 0 20px #ff00ff;
        }

        .scrollbar-hide::-webkit-scrollbar {
            display: none;
        }

        .scrollbar-hide {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }

        @media (max-width: 640px) {
            .task-board-title { font-size: 1.5rem; margin-bottom: 1rem; }
            .column-container { width: 100%; min-width: 280px; }
            .task-card { padding: 0.75rem; }
            .task-input { font-size: 0.875rem; }
            .edit-modal { width: 90%; max-width: 320px; }
        }

        @media (min-width: 641px) and (max-width: 1024px) {
            .column-container { width: 48%; min-width: 300px; }
            .task-board-title { font-size: 2rem; }
        }