body{
    font-family: Arial, sans-serif;
    margin: 20px;
    background-color: #f4f4f4;
}

h2{
    text-align: center;
    color: #333;
}

.subtitulo{
    text-align: center;
    color: gray;
    margin-bottom: 20px;
}

table{
    width: 100%;
    border-collapse: collapse;
    background: white;
}

th{
    background-color: #4CAF50;
    color: white;
    padding: 12px;
}

td{
    border: 1px solid #ddd;
    padding: 10px;
}

tr:nth-child(even){
    background-color: #f2f2f2;
}

tr:hover{
    background-color: #e8f5e9;
}

code{
    background: #eee;
    padding: 3px 6px;
    border-radius: 4px;
}

.btn-accion{
    background-color: #2196F3;
    color: white;
    border: none;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 5px;
    margin-bottom: 5px;
}

.btn-accion:hover{
    background-color: #1976D2;
}

.btn-stop{
    background-color: red;
}

.btn-stop:hover{
    background-color: darkred;
}

.caja-visual{
    width: 120px;
    height: 40px;
    background-color: orange;
    color: white;
    text-align: center;
    line-height: 40px;
    border-radius: 5px;
    margin-top: 5px;
}