body {
    font-family: Arial, sans-serif;
    max-width: 900px;
    margin: auto;
    padding: 20px;
}
h1, h2 {
    text-align: center;
}
table {
    border-collapse: collapse;
    margin: auto;
}
th, td {
    padding: 10px;
    border: 1px solid black;
    text-align: left;
}
th {
    background-color: #f2f2f2;
}
fieldset {
    margin-bottom: 20px;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #ccc;
}
label {
    font-weight: bold;
    display: block;
    margin-top: 10px;
}
select, textarea {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    border-radius: 5px;
    border: 1px solid #ccc;
}
textarea {
    height: 80px;
    resize: vertical;
}
button {
    display: block;
    width: 100%;
    padding: 10px;
    background-color: #28a745;
    color: white;
    font-size: 16px;
    border: none;
    border-radius: 5px;
    margin-top: 15px;
    cursor: pointer;
}
button:hover {
    background-color: #218838;
}
input[type="text"], input[type="email"], input[type="date"], input[type="tel"] {
    width: 100%;
    box-sizing: border-box;
}
.center-text { text-align: center; }
.center-button { text-align: center; }
.no-services { font-weight: bold; text-align: center; font-size: 20px; }
.hnpt { display: none; }
.form-table { width: 40%; margin: 20px auto; }
.section-spacing { margin-bottom: 40px; }
.frei { background-color: lightgreen; }
.belegt { background-color: lightcoral; }
.checkbox { width: 5%; text-align: center; }
.tag { width: 15%; }
.uhrzeit { width: 15%; }
.dienstname { width: 14%; }
.info-box {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}