body {
    font-family: Arial;
    background: #f4f6f9;
    padding: 20px;
}

h2 {
    margin-bottom: 15px;
}

.filtros input, .filtros button {
    padding: 6px;
    margin-right: 10px;
}

.cards {
    background: #fff;
    padding: 20px;
    margin-top: 20px;
    border-radius: 6px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background: #fff;
}

th, td {
    border: 1px solid #ccc;
    padding: 8px;
    text-align: center;
}

th {
    background: #eee;
}

.total {
    font-weight: bold;
    background: #fafafa;
}

.btn-limpar {
    margin-left: 10px;
    padding: 8px 12px;
    background: #ccc;
    color: #000;
    text-decoration: none;
    border-radius: 4px;
}

.btn-limpar:hover {
    background: #999;
}