body {
font-family: Arial, sans-serif;
text-align: center;
background-color: #f0f0f0;
margin-top: 20px;
}

canvas {
background-color: #ffffff;
border: 2px solid #000000;
box-shadow: 4px 4px 8px rgba(0,0,0,0.2);
}

/* --- ESTILOS DE CONTROLES MÓVILES --- */
#mobile-controls {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    touch-action: manipulation; /* Mejora la respuesta táctil */
}

.d-pad {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.row {
    display: flex;
    gap: 10px;
}

.control-btn {
    width: 60px;
    height: 60px;
    font-size: 30px;
    background-color: #333;
    color: white;
    border: 2px solid #555;
    border-radius: 10px;
    cursor: pointer;
    user-select: none; /* Evita que se seleccione el texto al tocar rápido */
    -webkit-user-select: none;
    box-shadow: 0 4px #111;
}

.control-btn:active {
    background-color: #555;
    box-shadow: 0 2px #111;
    transform: translateY(2px);
}

.action-btn {
    background-color: #DAA520; /* Color dorado para pausa */
    color: black;
}