/* Apple-style premium styling */
        body {
            background-color: #030303;
        }

        .apple-glass {
            background: rgba(18, 18, 20, 0.6);
            backdrop-filter: saturate(180%) blur(24px);
            -webkit-backdrop-filter: saturate(180%) blur(24px);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .apple-card {
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
            border: 1px solid rgba(255, 255, 255, 0.05);
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .apple-card:hover {
            border-color: rgba(255, 255, 255, 0.12);
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
        }

        .text-glow {
            text-shadow: 0 0 40px rgba(16, 185, 129, 0.2);
        }

        .bg-subtle-grid {
            background-size: 60px 60px;
            background-image:
                linear-gradient(to right, rgba(255, 255, 255, 0.01) 1px, transparent 1px),
                linear-gradient(to bottom, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
        }

        /* Customized Range Sliders matching Apple aesthetics */
        input[type="range"] {
            -webkit-appearance: none;
            appearance: none;
            width: 100%;
            height: 5px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 9999px;
            outline: none;
        }

        input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: #ffffff;
            cursor: pointer;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
            transition: transform 0.1s;
        }

        input[type="range"]::-webkit-slider-thumb:hover {
            transform: scale(1.2);
        }