/* Grundlegendes Reset für alle Browser */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #f4f7f9;
    padding: 20px;
    font-size: 16px;
}

h1 {
    color: #333;
    text-align: center;
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background-color: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

th, td {
    padding: 12px 15px;
    border: 1px solid #ddd;
    text-align: left;
}

th {
    background-color: #4CAF50;
    color: white;
    text-transform: uppercase;
    font-size: 14px;
}

td {
    font-size: 14px;
}

input[type="text"] {
    width: 90%;
    padding: 8px;
    margin: 0;
    border: 1px solid #ccc;
    border-radius: 4px;
    outline: none;
}

button {
    background-color: #4CAF50;
    color: white;
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #45a049;
}

table tr:hover {
    background-color: #f1f1f1;
}

@media (max-width: 768px) {
    table, th, td {
        display: block;
        width: 100%;
    }

    th {
        text-align: left;
    }

    th, td {
        padding: 10px;
        border: none;
    }

    td {
        border-bottom: 1px solid #ddd;
    }
}