.farbrechner-wrapper {
    max-width: 500px;
}

.farbrechner-heading {
    color: var(--e-global-color-primary);
    font-weight: bold;
}

.farbrechner-field {
    margin-bottom: 10px;
}

.farbrechner-field input {
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
}

.farbrechner-error {
    margin-bottom: 15px;
    padding: 10px;
    background: #f8d7da;
    color: #721c24;
    border-left: 4px solid #dc3545;
}

.farbrechner-result {
    margin-top: 20px;
    padding: 15px;
    background: #f9f9f9;
    border-left: 4px solid #000;
}

.farbrechner-button {
    color: #fff;
    background: var(--e-global-color-primary, #000);
    padding: 10px 20px;
    border: none;
    cursor: pointer;
}

.farbrechner-button-secondary {
    margin-top: 10px;
}