:root {
    --sf-primary: #3478F6;
    --sf-primary-light: #60A5FA;
    --sf-primary-dark: #2563EB;

    --sf-bg-dark: #020617;
    --sf-bg-mid: #111827;
    --sf-bg-light: #1E293B;

    --sf-text-light: #F9FAFB;
    --sf-text-mid: #E5E7EB;
    --sf-text-muted: #E5E7EB;

    --sf-border: rgba(148,163,184,0.4);
    --sf-border-strong: rgba(148,163,184,0.7);

    --sf-option-active-bg: rgba(52,120,246,0.25);
    --sf-option-active-border: var(--sf-primary);

    --sf-error-bg: rgba(127,29,29,0.25);
    --sf-error-border: rgba(248,113,113,0.65);
    --sf-error-text: #f97373;
}

.sf-configurator {
    margin: 0 auto;
    padding: 32px;
    border-radius: 32px;
    background: radial-gradient(circle at top left, var(--sf-primary) 0, var(--sf-bg-mid) 40%, var(--sf-bg-dark) 100%);
    color: var(--sf-text-mid);
    box-shadow: 0 24px 60px rgba(0,0,0,0.45);
    position: relative;
    overflow: hidden;
}

.sf-configurator__header {
    margin-bottom: 24px;
}

.sf-configurator__eyebrow {
    font-size: 13px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--sf-text-muted);
    margin-bottom: 8px;
}

.sf-configurator__title {
    font-size: 28px;
    margin: 0 0 8px;
    color: var(--sf-text-light);
}

.sf-configurator__description {
    margin: 0;
    color: var(--sf-text-mid);
}

.sf-configurator__cards {
    display: grid;
    gap: 16px;
}

@media (min-width: 768px) {
    .sf-configurator__cards {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.sf-configurator__card {
    background: rgba(15,23,42,0.9);
    border-radius: 28px;
    padding: 20px;
    position: relative;
    border: 1px solid var(--sf-border);
    cursor: pointer;
    transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}

.sf-configurator__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 35px rgba(0,0,0,0.5);
    border-color: var(--sf-primary);
}

.sf-configurator__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(52,120,246,0.2);
    color: #BFDBFE;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 11px;
}

.sf-configurator__card-title {
    margin: 12px 0 4px;
    font-size: 18px;
    color: var(--sf-text-light);
}

.sf-configurator__price-text {
    font-size: 14px;
    color: var(--sf-primary-light);
    margin-bottom: 8px;
}

.sf-configurator__excerpt {
    font-size: 14px;
    color: var(--sf-text-muted);
    margin-bottom: 12px;
}

button.sf-configurator__card-button ,.sf-configurator__card-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: none;
    padding: 8px 16px;
    background: var(--sf-primary);
    color: #EFF6FF;
    font-size: 14px;
    cursor: pointer;
    transition: background .16s ease, box-shadow .16s ease;
}

button.sf-configurator__card-button:hover, .sf-configurator__card-button:hover {
    background: var(--sf-primary-dark);
    box-shadow: 0 0 0 1px rgba(191,219,254,0.3);
}

.sf-configurator__steps {
    margin-top: 16px;
}

.sf-configurator__progress {
    margin-bottom: 16px;
}

.sf-configurator__progress-label {
    font-size: 13px;
    color: var(--sf-text-muted);
    margin-bottom: 4px;
}

.sf-configurator__progress-bar {
    width: 100%;
    height: 6px;
    border-radius: 999px;
    background: rgba(15,23,42,0.8);
    overflow: hidden;
}

.sf-configurator__progress-fill {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--sf-primary-dark), var(--sf-primary-light));
    transition: width .2s ease;
}

.sf-step__title {
    margin: 0 0 8px;
    font-size: 20px;
    color: var(--sf-text-light);
}

.sf-step__help {
    margin: 0 0 16px;
    font-size: 14px;
    color: var(--sf-text-muted);
}

.sf-step__options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sf-option {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(15,23,42,0.9);
    border: 1px solid var(--sf-border);
    cursor: pointer;
    font-size: 13px;
    gap: 8px;
}

.sf-option input {
    display: none;
}

.sf-option__label {
    color: var(--sf-text-mid);
}

.sf-option__price-mod {
    color: var(--sf-primary-light);
    font-size: 12px;
}

.sf-option__hint {
    color: var(--sf-text-muted);
    font-size: 11px;
}

.sf-configurator__footer {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
}

.sf-configurator__price-estimate {
    font-size: 14px;
    color: var(--sf-text-mid);
}

.sf-configurator__price-label {
    color: var(--sf-text-muted);
    margin-right: 4px;
}

.sf-configurator__btn {
    border-radius: 999px;
    border: none;
    padding: 8px 16px;
    font-size: 14px;
    cursor: pointer;
}

button.sf-configurator__btn--primary , .sf-configurator__btn--primary {
    background: var(--sf-primary);
    color: #EFF6FF;
}
button.sf-configurator__btn--primary:hover , .sf-configurator__btn--primary:hover {
    background: rgba(52,120,246,0.25);
    color: #EFF6FF;
}

button.sf-configurator__btn--ghost, .sf-configurator__btn--ghost {
    background: transparent;
    color: var(--sf-text-mid);
    border: 1px solid rgba(148,163,184,0.6);
}

.sf-configurator__thankyou {
    text-align: center;
    padding: 32px 0;
}


.sf-option.sf-option--active {
    background: var(--sf-option-active-bg);
    border-color: var(--sf-option-active-border);
    box-shadow: 0 0 12px rgba(52,120,246,0.45);
}

.sf-option.sf-option--active .sf-option__label {
    color: #ffffff;
}

.sf-option.sf-option--active::after {
    content: "✓";
    color: #ffffff;
    font-weight: bold;
    margin-left: 6px;
}

/* Step-Header mit Icon */
.sf-step__header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.sf-step__icon {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: rgba(52,120,246,0.15);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.sf-step__icon-emoji {
    font-size: 16px;
}

/* Active-State für Optionen (du hattest schon was, das hier ergänzt es nur) */
.sf-option.sf-option--active {
    background: var(--sf-option-active-bg);
    border-color: var(--sf-option-active-border);
    box-shadow: 0 0 14px rgba(52,120,246,0.35);
}

.sf-option.sf-option--active .sf-option__label {
    color: #ffffff;
}

.sf-option.sf-option--active::after {
    content: "✓";
    color: #ffffff;
    font-weight: 600;
    margin-left: 6px;
    font-size: 12px;
}

/* Termin-Felder */
.sf-field-group--dates {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--sf-border);
}

.sf-contact__dates-label {
    font-size: 13px;
    color: var(--sf-text-muted);
    margin-bottom: 8px;
}

.sf-field--inline .sf-field__row {
    display: flex;
    gap: 8px;
}

.sf-field--inline input[type="date"],
.sf-field--inline input[type="time"] {
    flex: 1;
    background: rgba(15,23,42,0.9);
    border: 1px solid var(--sf-border);
    border-radius: 999px;
    padding: 6px 10px;
    color: var(--sf-text-mid);
    font-size: 13px;
}

/* Kontakt-Felder */
.sf-step__fields {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sf-field label {
    display: block;
    font-size: 13px;
    color: var(--sf-text-muted);
    margin-bottom: 4px;
}

.sf-field input[type="text"],
.sf-field input[type="email"],
.sf-field textarea {
    width: 100%;
    background: rgba(15,23,42,0.9);
    border-radius: 999px;
    border: 1px solid var(--sf-border-strong);
    padding: 8px 14px;
    font-size: 14px;
    color: var(--sf-text-mid);
    outline: none;
    transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}

.sf-field textarea {
    min-height: 80px;
    border-radius: 20px;
    resize: vertical;
}

.sf-field input:focus,
.sf-field textarea:focus {
    border-color: var(--sf-primary);
    box-shadow: 0 0 0 1px rgba(52,120,246,0.6), 0 0 20px rgba(52,120,246,0.4);
}

/* Kontakt-Hinweis */
.sf-contact__note {
    margin-top: 4px;
    font-size: 12px;
    color: var(--sf-text-muted);
}

/* Danke-Ansicht */
.sf-configurator__thankyou {
    text-align: left;
    padding: 40px 0 10px;
}

.sf-thankyou__title {
    font-size: 24px;
    margin: 0 0 8px;
    color: var(--sf-text-light);
}

.sf-thankyou__text {
    font-size: 14px;
    color: var(--sf-text-mid);
    margin: 0 0 16px;
}

.sf-thankyou__btn {
    margin-top: 4px;
    display: inline-flex;
}

/* Trust-Bar über dem Konfigurator – wie ein kleines Info-Pill */
.sf-configurator__trustbar {
    max-width: 900px;
    margin: 0 auto 12px;              /* mittig über dem Widget */
    padding: 6px 18px;
    border-radius: 999px;
    background: linear-gradient(
            90deg,
            rgba(15,23,42,0.9),
            rgba(15,23,42,0.95)
    );
    border: 1px solid rgba(148,163,184,0.35);
    box-shadow: 0 10px 35px rgba(15,23,42,0.55);
    font-size: 12px;
    line-height: 1.4;
    text-align: center;
    color: var(--sf-text-mid);
    letter-spacing: 0.02em;
}

/* Optional: etwas Abstand nach oben geben, falls es direkt an einem anderen Element klebt */
.sf-configurator {
    margin-top: 8px;
}

/* Submit-Loading-Spinner */
.sf-configurator__btn-submit.is-loading {
    opacity: 0.75;
    cursor: default;
    pointer-events: none;
    position: relative;
}

.sf-btn-spinner {
    width: 14px;
    height: 14px;
    border-radius: 999px;
    border: 2px solid rgba(239,246,255,0.25);
    border-top-color: #EFF6FF;
    display: inline-block;
    margin-right: 6px;
    animation: sf-spin 0.7s linear infinite;
    vertical-align: middle;
}

.sf-btn-text {
    vertical-align: middle;
}

@keyframes sf-spin {
    to {
        transform: rotate(360deg);
    }
}

.sf-step {
    animation: sf-step-in 260ms ease-out;
}

@keyframes sf-step-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


.sf-contact__add-slot {
    margin-top: 10px;
    font-size: 12px;
    padding: 6px 14px;
    border-radius: 999px;
    background: transparent;
    border: 1px dashed var(--sf-border-strong);
    color: var(--sf-text-mid);
}

.sf-contact__add-slot:hover {
    border-style: solid;
    border-color: var(--sf-primary);
    background: rgba(52,120,246,0.1);
}
/* Wenn wir im Danke-State sind: Header ausblenden, Fokus auf Danke-Block */
.sf-configurator--thankyou .sf-configurator__header {
    display: none;
}


.sf-contact-slot {
    position: relative;
    padding-right: 32px; /* Platz für das X */
    padding-top: 5px;
}

button.sf-contact-slot-remove , .sf-contact-slot-remove {
    position: absolute;
    top: 24px;
    right: 4px;
    width: 22px;
    height: 22px;
    border-radius: 999px;
    border: 1px solid var(--sf-border-strong);
    background: rgba(15,23,42,0.95);
    color: var(--sf-text-mid);
    font-size: 14px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
}

button.sf-contact-slot-remove:hover, .sf-contact-slot-remove:hover {
    border-color: var(--sf-error-text);
    color: #FEE2E2;
    background: rgba(127,29,29,0.8);
}

.sf-step__options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: flex-start;
}

/* Extra-Feld immer in eine neue Zeile schicken */
.sf-option-extra {
    flex: 0 0 100%;      /* nimmt die ganze Zeile ein → steht unter der Pille */
    margin-top: 8px;
}

.sf-option-extra__label {
    font-size: 12px;
    color: var(--sf-text-muted);
    margin-bottom: 4px;
    display: block;
}

.sf-option-extra__textarea {
    width: 100%;
    border-radius: 14px;
    padding: 8px 12px;
    background: rgba(30, 41, 59, 0.7);
    border: 1px solid var(--sf-border);
    color: white;
    resize: vertical;
}

.sf-contact-slot-date,
.sf-contact-slot-time {
    width: 50%;
    border-radius: 14px;
    padding: 8px 12px;
    background: rgba(15,23,42,0.95);
    border: 1px solid var(--sf-border-strong);
    color: var(--sf-text-mid);
    font-size: 13px;
}

.sf-contact-slot-date::-webkit-calendar-picker-indicator,
.sf-contact-slot-time::-webkit-calendar-picker-indicator {
    filter: invert(1) opacity(0.9);
}


.sf-configurator__error {
    margin-top: 14px;
    font-size: 13px;
    color: var(--sf-error-text); /* Rot */
    background: var(--sf-error-bg);
    border-radius: 12px;
    padding: 10px 12px;
    border: 1px solid var(--sf-error-border);
    display: none;
}

.sf-configurator__error.is-visible {
    display: block;
}

.sf-contact__dates-help {
    font-size: 11px;
    color: var(--sf-text-muted);
    margin: 0 0 0;
}

/* Highlight für Produkt mit ID 3453 */
.sf-configurator__card[data-product-id="3453"] {
    border: 1px solid var(--sf-primary);
    box-shadow: 0 0 0 1px rgba(52, 120, 246, 0.35), 0 18px 45px rgba(15, 23, 42, 0.9);
    transform: translateY(-2px);
}

/* Optional: Badge oder Label etwas hervorheben */
.sf-configurator__card[data-product-id="3453"] .sf-configurator__card-badge {
    background: var(--sf-primary);
    color: var(--sf-text-light);
}

/* Optional: Button in der Card stärker einfärben */
.sf-configurator__card[data-product-id="3453"] .sf-configurator__card-button {
    background: var(--sf-primary);
    border-color: var(--sf-primary);
}