body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f5f5f5;
}

#content {
    padding: 20px;
}

button {
    padding: 8px 12px;
    margin: 4px;
    cursor: pointer;
    border: none;
    background: #1976d2;
    color: white;
    border-radius: 4px;
}

button:hover {
    background: #0d47a1;
}

.red-counter {
    background: red;
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-weight: bold;
}

.green-row {
    background: #c8e6c9;
}

.red-row {
    background: #ffcdd2;
}

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

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

th {
    background: #eeeeee;
}

/* Mobile Anpassungen */
@media (max-width: 600px) {
    table, thead, tbody, th, td, tr {
        display: block;
    }
    th {
        display: none;
    }
    td {
        border: none;
        position: relative;
        padding-left: 50%;
    }
    td::before {
        position: absolute;
        top: 0;
        left: 6px;
        width: 45%;
        padding-right: 10px;
        white-space: nowrap;
    }
}