body { background-color: black; color: white; font-family: Arial, sans-serif; display: flex; }
        #video-list-container { width: 30%; padding: 20px; overflow-y: scroll; height: 100vh; }
        #search-box { width: 100%; padding: 10px; margin-bottom: 10px; }

        #video-player-container {
            width: 70%;
            padding: 20px;
            position: fixed;
            right: 0;
            top: 0;
            height: 100vh;
            display: flex;
            justify-content: center; /* Centers horizontally */
            align-items: center; /* Centers vertically */
        }

        #video-list-container ul {
            list-style: none;
            padding: 0;
        }

        #video-list-container li {
            padding: 10px;
            margin-bottom: 10px; /* Adds space between titles */
            background-color: #333;
            cursor: pointer;
            border-radius: 5px;
        }

        #video-list-container li:hover {
            background-color: #555;
        }

        @media (max-width: 768px) {
            body { flex-direction: column; }
            #video-list-container { width: 100%; height: 50vh; }
            #video-player-container { width: 100%; height: 50vh; position: relative; }
        }