:root {
            --primary: #ff7b54;
            --bg-color: #f4f6f8;
            --text-dark: #333;
        }

        .pizzacontainer {
            background: white;
            padding: 30px;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            text-align: center;
            max-width: 710px;
            width: 100%;
        }

        h2 {
            margin-top: 0;
            color: var(--primary);
        }

        p.instruction {
            font-size: 15px;
            color: #666;
            margin-bottom: 20px;
        }

        #pizza-container {
            position: relative;
            display: inline-block;
            margin-bottom: 20px;
            touch-action: none; /* Prevent scrolling while slicing on mobile */
        }

        canvas {
            background: #fff8f0;
            border-radius: 50%;
            box-shadow: inset 0 0 20px rgba(0,0,0,0.05);
            cursor: crosshair;
        }

        .controls {
            display: flex;
            justify-content: center;
            flex-wrap: wrap; /* Allows buttons to wrap on smaller screens */
            gap: 15px;
        }

        button {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 10px 24px;
            font-size: 16px;
            font-weight: bold;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.3s, transform 0.1s;
        }

        button:hover {
            background-color: #e06945;
        }

        button:active {
            transform: scale(0.95);
        }

        /* Varian warna untuk tombol kedua */
        .btn-secondary {
            background-color: #4a90e2;
        }
        
        .btn-secondary:hover {
            background-color: #357abd;
        }