 .tooltip-popup {
            position: fixed;
            max-width: 360px;
            padding: 8px 12px;
            border-radius: 8px;
            background-color: white;
            color: black;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
            font-size: 0.95rem;
            white-space: pre-line;
            pointer-events: none;
            z-index: 9999;
            box-sizing: border-box;
        }

        .dark-mode .tooltip-popup {
            background-color: #0f172a;
     