body{
font-family: Arial, Helvetica, sans-serif;
margin:0;
background:#f5f7fa;
color:#333;
}

header{
background:#1f2937;
color:white;
padding:15px 40px;
}

header h1{
margin:0;
font-size:22px;
}

nav{
margin-top:10px;
}

nav a{
color:white;
margin-right:20px;
text-decoration:none;
font-weight:bold;
}

nav a:hover{
text-decoration:underline;
}

.container{
width:1100px;
margin:40px auto;
}

.card{
background:white;
padding:25px;
border-radius:8px;
box-shadow:0 2px 8px rgba(0,0,0,0.1);
margin-bottom:25px;
}

input,select{
width:100%;
padding:10px;
margin-top:5px;
margin-bottom:15px;
border:1px solid #ccc;
border-radius:4px;
}

button{
background:#2563eb;
color:white;
border:none;
padding:10px 18px;
border-radius:4px;
cursor:pointer;
}

button:hover{
background:#1e40af;
}

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

th,td{
padding:10px;
border-bottom:1px solid #ddd;
}

th{
background:#f3f4f6;
text-align:left;
}

.calendar td{
height:110px;
vertical-align:top;
border:1px solid #ddd;
padding:6px;
}

.tag{
font-weight:bold;
margin-bottom:5px;
}

footer{
text-align:center;
padding:20px;
color:#666;
}
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background-color: #f9f9f9;
    padding: 20px;
    margin: 15px 0;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* Tabellen allgemein */
table {
    width: 100%;
    border-collapse: collapse;
}

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

/* Buttons und Links */
button, a {
    cursor: pointer;
}

/* Responsive für Smartphones */
@media (max-width: 768px) {
    table, thead, tbody, th, td, tr {
        display: block;
        width: 100%;
    }

    table tr {
        margin-bottom: 15px;
        border-bottom: 2px solid #eee;
    }

    table th {
        display: none; /* Tabellenüberschriften ausblenden */
    }

    table td {
        display: flex;
        justify-content: space-between;
        padding: 10px;
        border: 1px solid #ddd;
    }

    table td::before {
        content: attr(data-label);
        font-weight: bold;
    }

    nav {
        display: flex;
        flex-direction: column;
        text-align: center;
    }

    nav a {
        margin: 5px 0;
        padding: 10px;
        background-color: #2563eb;
        color: white;
        border-radius: 5px;
        text-decoration: none;
    }

    .card {
        padding: 15px;
    }

    img {
        max-width: 80%;
        height: auto;
    }
}