.nl-widget {
    --nl-primary: #0ea5e9;
    --nl-primary-dark: #0284c7;
    --nl-text: #1f2937;
    --nl-muted: #6b7280;
    --nl-border: #e5e7eb;
    --nl-bg: #ffffff;
    --nl-success-bg: #d1fae5;
    --nl-success-text: #065f46;
    --nl-error-bg: #fee2e2;
    --nl-error-text: #991b1b;
    margin: 2rem 0;
    color: var(--nl-text);
}

.nl-widget--klartext {
    --nl-primary: #e21f26;
    --nl-primary-dark: #b81920;
}

.nl-widget--embed {
    margin: 0;
}

.nl-widget__inner {
    background: var(--nl-bg);
    border: 1px solid var(--nl-border);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.nl-widget--embed .nl-widget__inner {
    border: 0;
    box-shadow: none;
    padding: 1rem;
}

.nl-widget__heading {
    margin: 0 0 0.5rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--nl-text);
}

.nl-widget__description {
    margin: 0 0 1rem;
    color: var(--nl-muted);
    line-height: 1.6;
}

.nl-widget__row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: flex-end;
}

.nl-widget__field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 0;
}

.nl-widget__field--grow {
    flex: 1 1 220px;
}

.nl-widget__field--action {
    flex: 0 0 auto;
}

.nl-widget__label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--nl-text);
}

.nl-widget__label--sr {
    visibility: hidden;
}

.nl-widget__input {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--nl-border);
    border-radius: 8px;
    font-size: 1rem;
    background: #fff;
    color: var(--nl-text);
}

.nl-widget__input:focus {
    outline: none;
    border-color: var(--nl-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--nl-primary) 20%, transparent);
}

.nl-widget__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.25rem;
    border: 0;
    border-radius: 8px;
    background: var(--nl-primary);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.nl-widget__button:hover {
    background: var(--nl-primary-dark);
}

.nl-widget__button:disabled {
    opacity: 0.7;
    cursor: wait;
}

.nl-widget__hint {
    margin: 0.75rem 0 0;
    font-size: 0.8rem;
    color: var(--nl-muted);
    line-height: 1.5;
}

.nl-widget__message {
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
}

.nl-widget__message.is-success {
    background: var(--nl-success-bg);
    color: var(--nl-success-text);
}

.nl-widget__message.is-error {
    background: var(--nl-error-bg);
    color: var(--nl-error-text);
}

.nl-widget__hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

@media (max-width: 640px) {
    .nl-widget__field--action,
    .nl-widget__button {
        width: 100%;
    }
}