#doom-launcher-btn {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 60px;
    height: 60px;
    background: #000;
    border: 2px solid #ff0000;
    border-radius: 50%;
    cursor: pointer;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.5);
    transition: transform 0.2s, box-shadow 0.2s;
}

#doom-launcher-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 0, 0, 0.7);
}

#doom-launcher-btn img {
    width: 40px;
    height: 40px;
    pointer-events: none;
}

#doom-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000000;
    display: flex;
    align-items: center;
    justify-content: center;
}

#doom-modal-content {
    position: relative;
    width: 800px;
    max-width: 95%;
    background: #000;
    border: 3px solid #444;
    padding: 10px;
}

#doom-close-btn {
    position: absolute;
    top: -40px;
    right: 0;
    color: #fff;
    font-size: 30px;
    cursor: pointer;
    font-weight: bold;
}

#doom-canvas-container {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: #000;
}

#doom-canvas {
    width: 100%;
    height: 100%;
}