body {
    font-family: sans-serif;
    margin: 20px;
}

h2 {
    margin-bottom: 20px;
}

form {
    max-width: 600px;
}

.form-row {
    display: flex;
    flex-direction: column;
    padding: 5px;
}

.form-row:nth-child(even) {
    background-color: #f9f9f9;
}

.form-row:nth-child(odd) {
    background-color: #ffffff;
}

label {
    font-weight: bold;
    margin-bottom: 2px;
}

input,
select,
textarea {
    padding: 6px;
    font-size: 14px;
    width: 100%;
    box-sizing: border-box;
}

input.required,
select.required,
textarea.required {
    background-color: gold;
    border: 2px solid rgb(255, 0, 13);
}

.required-text {
    color: red;
    font-size: 0.9em;
    margin-top: 2px;
}

/* Dynamisch erzeugte Urlaubszeiträume */
#urlaubszeitraeume_wrapper > div {
    margin-top: 10px;
    padding: 10px;
    border: 1px solid #ccc;
    background-color: #eef2f5;
}

#wohnheimzeitraum_block > div {
    margin-top: 10px;
    padding: 10px;
    border: 1px solid #ccc;
    background-color: #eef5ee;
}

#wohnheim_anzahl_block,
#anzahl_urlaubszeitraeume {
    margin-top: 10px;
}

#urlaubszeitraeume_container {
    font-size: 16px;
    margin-top: 10px;
    padding: 10px;
    background-color: #f0f0f0;
    border: 1px solid #ccc;
}

.button-group {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.button-group button {
    flex: 1;
}

button {
    height: 3.5em;
    margin: 5px;
    border-radius: 5px;
    background-color: #1976d2;
    color: white;
    border: none;
    font-weight: bold;
    cursor: pointer;
}

button:hover {
    background-color: #1565c0;
}