body {
    font-family: Arial, sans-serif;
    background: #f4f6f8;
    padding: 20px;
}

h2 {
    margin-bottom: 20px;
}

.card {
    background: #fff;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 6px;
}

label {
    display: block;
    margin-top: 10px;
}

input, select {
    width: 100%;
    padding: 6px;
}

button {
    margin-top: 15px;
    padding: 8px 12px;
    cursor: pointer;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

th, td {
    border-bottom: 1px solid #ddd;
    padding: 6px;
    text-align: center;
}

.estado-LISTO {
    color: green;
    font-weight: bold;
}

.estado-ERROR {
    color: red;
    font-weight: bold;
}