#opacityInputDiv {
    margin-bottom: 20px;
}

#mazeContainer {
    overflow: auto;
    max-height: calc(100vh - 200px);
    width: fit-content;
    position: relative;
    z-index: 3; /* Higher than gameContainer and titleContainer */
}

#mazeCanvas {
    display: block;
    border: 5px solid #8B4513;
    border-radius: 8px;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.3);
    background: transparent;
    transition: background-color 0.3s;
    touch-action: none; /* Prevent default touch behaviors */
}

body.dark-mode #mazeCanvas {
    border: 5px solid #555;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.2));
}

#zoomMessage {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    z-index: 20;
    display: none;
}

#zoomMessage.show {
    display: block;
}

#zoomMessage.win {
    background: rgba(0, 100, 0, 0.8); /* Dark green background for win */
    color: #fff;
    font-size: 3.0em;
    padding: 15px 30px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.5); /* Green glow */
}

#mazeCanvas:focus {
   /*  border: 5px solid #4CAF50; /* Green outline when canvas is focused */
   /*  outline-offset: 2px; */
}

body.dark-mode #mazeCanvas:focus {
    /*  border: 5px solid #2E7D32; /* Dark mode: darker green */
}