body {
            background-color: #050505; /* Lebih gelap, pure black */
            color: #888;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            margin: 0;
            padding: 20px;
            box-sizing: border-box;
        }

        /* --- ELEMEN BARU: MEDICAL DASHBOARD HEADER --- */
        .medical-header {
            width: 100%;
            max-width: 800px;
            display: flex;
            justify-content: space-between;
            color: #00ffcc;
            font-family: 'Courier New', Courier, monospace;
            font-size: 0.85rem;
            border-bottom: 1px solid #333;
            padding-bottom: 10px;
            margin-bottom: 20px;
            position: absolute;
            top: 20px;
        }
        .live-indicator {
            color: #39ff14;
            animation: blink 1s infinite;
        }

        /* --- ELEMEN LAMA YANG DIPEROLEK --- */
        .header-container {
            margin-bottom: 30px;
            text-align: center;
            margin-top: 50px;
        }

        .ai-status {
            color: #00ffcc;
            font-size: 1rem;
            letter-spacing: 3px;
            margin-bottom: 5px;
            text-transform: uppercase;
        }

        /* --- ELEMEN BARU: CONFIDENCE METER --- */
        .confidence-meter {
            font-size: 0.8rem;
            color: #aaa;
            font-family: monospace;
            margin-bottom: 10px;
            height: 15px;
        }
        .conf-value { color: #ffeb3b; }

        .output-text {
            color: #ffffff;
            font-size: 3.5rem;
            font-family: 'Courier New', Courier, monospace;
            min-height: 70px;
            border-bottom: 3px solid #00ffcc;
            padding: 0 30px;
            letter-spacing: 5px;
        }

        @keyframes blink { 0% { opacity: 1; } 50% { opacity: 0; } 100% { opacity: 1; } }

        /* --- MATRIX GRID --- */
        .grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 12px;
            background-color: #0f0f0f;
            padding: 25px;
            border-radius: 12px;
            border: 1px solid #222; /* Kesan layar monitor */
            box-shadow: 0 0 40px rgba(0, 255, 204, 0.05); /* Glow tipis di belakang matrix */
        }

        .cell {
            width: 65px;
            height: 65px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2em;
            font-weight: bold;
            background-color: #161616;
            border-radius: 8px;
            transition: all 0.05s ease;
            box-shadow: inset 0 0 10px rgba(0,0,0,0.5);
        }

        .flash {
            background-color: #ffffff !important;
            color: #000000 !important;
            box-shadow: 0 0 20px #ffffff, 0 0 40px #ffffff;
            transform: scale(1.08);
            border-radius: 4px;
        }