.cfkf-formular {
    max-width: 600px;
    margin: 0 auto;
    padding: 1em;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.cfkf-formular input,
.cfkf-formular textarea,
.cfkf-formular button {
    width: 100%;
    padding: 10px;
    margin-bottom: 1em;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

.cfkf-formular textarea {
    min-height: 120px;
    resize: vertical;
}

.cfkf-formular button {
    background: #0073aa;
    color: white;
    font-weight: bold;
    border: none;
    cursor: pointer;
}

.cfkf-formular button:hover {
    background: #005177;
}

.cfkf-row {
    display: flex;
    gap: 1em;
}

.cfkf-row input {
    flex: 1;
}

.cfkf-error {
    color: #b32d2e;
    background: #fbeaea;
    padding: 10px;
    border-left: 4px solid #b32d2e;
    margin-bottom: 1em;
}

.cfkf-erfolg {
    color: #007c3d;
    background: #e7f5ee;
    padding: 10px;
    border-left: 4px solid #007c3d;
    margin-bottom: 1em;
}