:root {
            --pizza-primary: #ff7b54;
            --pizza-crust: #e67e22;
            --pizza-cheese: #f1c40f;
            --pizza-bg: #fff3e0;
            --bg-color: #f4f6f8;
            --text-dark: #333;
            --card-bg: #ffffff;
        }
        
        .slidercontainer {
            background: var(--card-bg);
            padding: 25px;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            text-align: center;
            max-width: 710px;
            width: 100%;
        }

        /* Pizza Graphic */
        .pizza-visual {
            display: flex;
            justify-content: center;
            margin: 20px 0;
        }

        .pizza-crust {
            width: 220px;
            height: 220px;
            background-color: var(--pizza-crust);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            box-shadow: 0 5px 15px rgba(0,0,0,0.15);
        }

        .pizza-pie {
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: conic-gradient(var(--pizza-cheese) 180deg, var(--pizza-bg) 180deg);
            transition: background 0.1s;
        }

        /* Slider Controls */
        .slider-wrapper {
            margin: 25px 0;
        }

        input[type=range] {
            -webkit-appearance: none;
            width: 90%;
            background: transparent;
        }

        input[type=range]:focus {
            outline: none;
        }

        input[type=range]::-webkit-slider-runnable-track {
            width: 100%;
            height: 12px;
            cursor: pointer;
            background: #dfe6e9;
            border-radius: 10px;
        }

        input[type=range]::-webkit-slider-thumb {
            height: 28px;
            width: 28px;
            border-radius: 50%;
            background: var(--primary);
            cursor: pointer;
            -webkit-appearance: none;
            margin-top: -8px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.3);
        }

        /* Quick Snap Buttons */
        .quick-buttons {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 25px;
            flex-wrap: wrap;
        }

        .btn-snap {
            background-color: #ffeaa7;
            color: #d35400;
            border: 2px solid #fdcb6e;
            padding: 8px 15px;
            border-radius: 20px;
            font-weight: bold;
            cursor: pointer;
            transition: 0.2s;
        }

        .btn-snap:hover {
            background-color: #fdcb6e;
        }

        /* Data Display Cards */
        .readouts {
            display: flex;
            justify-content: space-between;
            gap: 15px;
        }

        .stat-card {
            flex: 1;
            background: #f8f9fa;
            border: 2px solid #e9ecef;
            border-radius: 12px;
            padding: 15px 10px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .stat-title {
            font-size: 14px;
            color: #6c757d;
            text-transform: uppercase;
            font-weight: bold;
            margin-bottom: 10px;
        }

        .stat-value {
            font-size: 28px;
            font-weight: bold;
            color: var(--primary);
        }

        /* Fraction Display Formatting */
        .fraction {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 22px;
            font-weight: bold;
            color: var(--primary);
            line-height: 1.2;
        }
        
        .frac-line {
            width: 100%;
            height: 3px;
            background-color: var(--primary);
            margin: 2px 0;
        }

        .hidden {
            display: none !important;
        }