/****************************************************
 * Wunderwand Fliesen Konfigurator – Final CSS
 * Moderner Shopify-Premium-Stil (Option B)
 ****************************************************/

:root {
    --wwfk-radius: 10px;
    --wwfk-primary: #111;
    --wwfk-accent: #2a7be4;
    --wwfk-bg: #f7f7f7;
    --wwfk-soft: #e8e8e8;
    --wwfk-green: #28a745;
    --wwfk-sticky-top: 0px;
    --wwfk-text: #111827;
    --wwfk-muted: #6b7280;
    --wwfk-border: #e5e7eb;
    --wwfk-card-bg: #ffffff;
    --wwfk-card-radius: 14px;
    --wwfk-card-shadow: 0 10px 30px rgba(17,24,39,0.06);
    --wwfk-text-primary: #111827;
    --wwfk-text-muted: #6b7280;
    --wwfk-text-light: #9ca3af;
    --wwfk-font-title: 16px;
    --wwfk-font-body: 14px;
    --wwfk-font-meta: 13px;
}

/***********************************************
 * Layout Container
 ***********************************************/
.wwfk-container {
    margin-top: 20px;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/***********************************************
 * Step Navigation
 ***********************************************/
.wwfk-step-nav {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.wwfk-step-item {
    padding: 10px 18px;
    background: var(--wwfk-soft);
    border-radius: 50px;
    white-space: nowrap;
    font-size: 14px;
    cursor: pointer;
    transition: 0.25s;
    opacity: 0.6;
    user-select: none;
    color: var(--wwfk-muted);
}

.wwfk-step-item.active {
    background: var(--wwfk-accent);
    color: white;
    opacity: 1;
}

@media (max-width: 768px) {
    #wwfk-config,
    .wwfk-container {
        margin-top: 0 !important;
        padding-top: 0 !important;
    }

    .wwfk-step-nav {
        position: sticky;
        top: 0;
        z-index: 9999;
        background: #fff;
        padding: 10px 10px 8px;
        margin: 0 !important;
        display: flex;
        flex-wrap: nowrap;
        justify-content: flex-start;
        gap: 6px;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
    }

    .wwfk-step-nav::-webkit-scrollbar {
        display: none;
    }

    .wwfk-step-item {
        flex: 0 0 auto;
        white-space: nowrap;
        padding: 6px 8px;
        scroll-snap-align: start;
    }
}

/***********************************************
 * Sections
 ***********************************************/
.wwfk-section {
    background: #fff;
    border-radius: var(--wwfk-radius);
    padding: 22px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.wwfk-title {
    font-size: 20px;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--wwfk-text);
}

.wwfk-desc {
    font-size: 14px;
    margin-bottom: 15px;
    color: var(--wwfk-muted);
}

/***********************************************
 * Buttons, Cards, Inputs
 ***********************************************/


h4.wwfk-card-content {
font-size: var(--wwfk-font-title);
color: var(--wwfk-text-primary);
}

.wwfk-button-row,
.wwfk-card-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.wwfk-btn {
    padding: 12px 20px;
    border-radius: var(--wwfk-radius);
    border: 1px solid var(--wwfk-soft);
    background: #fff;
    cursor: pointer;
    transition: 0.2s;
}

.wwfk-btn:hover {
    border-color: var(--wwfk-accent);
    color: var(--wwfk-accent);
}

.wwfk-btn.active {
    background: var(--wwfk-accent);
    color: white;
    border-color: var(--wwfk-accent);
}

.wwfk-card {
    flex: 1 1 calc(50% - 14px);
    min-width: 180px;
    cursor: pointer;
    padding: 0;
    border-radius: var(--wwfk-card-radius);
    background: transparent;
    transition: border 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.wwfk-ui-card,
.wwfk-pack-card,
.ww-laminate-option,
.wwfk-prodtime-card {
    background: var(--wwfk-card-bg);
    border-radius: var(--wwfk-card-radius);
    border: 1px solid var(--wwfk-border);
    color: var(--wwfk-text);
    box-shadow: none;
}

.wwfk-card:hover,
.wwfk-pack-card:hover,
.ww-laminate-option:hover,
.wwfk-prodtime-card:hover {
    border-color: var(--wwfk-accent);
    box-shadow: var(--wwfk-card-shadow);
    transform: translateY(-1px);
}

.wwfk-card.active,
.wwfk-card.wwfk-active,
.wwfk-card.is-active,
.wwfk-pack-card.active,
.wwfk-pack-card.wwfk-active,
.wwfk-pack-card.is-active,
.ww-laminate-option.active,
.ww-laminate-option.wwfk-active,
.ww-laminate-option.is-active,
.wwfk-prodtime-card.active,
.wwfk-prodtime-card.wwfk-active,
.wwfk-prodtime-card.is-active {
    border: 2px solid var(--wwfk-accent);
    box-shadow: 0 0 0 3px rgba(42,123,228,0.12);
    background: var(--wwfk-card-bg);
}

.wwfk-card input[type="radio"] {
    display: none;
}

.wwfk-card-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--wwfk-muted);
}

.wwfk-ui-card__title,
.wwfk-pack-title,
.ww-laminate-title,
.wwfk-prodtime-card h4 {
    font-size: var(--wwfk-font-title);
    font-weight: 600;
    color: var(--wwfk-text-primary);
    margin: 0;
}

.wwfk-ui-card__body,
.wwfk-pack-desc,
.ww-laminate-desc,
.wwfk-prodtime-card p {
    font-size: var(--wwfk-font-body);
    color: var(--wwfk-text-muted);
    margin: 0;
}

.wwfk-pack-unit,
.wwfk-pack-price,
.ww-laminate-price,
.wwfk-size-label,
.wwfk-summary-main .wwfk-laminate-line {
    font-size: var(--wwfk-font-meta);
    color: var(--wwfk-text-light);
}

.wwfk-ui-card:focus-visible,
.wwfk-card:focus-visible,
.wwfk-pack-card:focus-visible,
.ww-laminate-option:focus-visible,
.wwfk-prodtime-card:focus-visible {
    outline: 2px solid rgba(42,123,228,0.35);
    outline-offset: 3px;
}

.wwfk-grid {
    display: grid;
    gap: 4px;
    margin-top: 10px;
}

.wwfk-grid-tile {
    background: #ddd;
    border-radius: 3px;
    transition: 0.2s ease;
}

#wwfk-config .wwfk-card label,
#wwfk-config .wwfk-pack-card label {
    margin: 0;
}

#wwfk-size-buttons.wwfk-button-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 20px;
    justify-content: flex-start;
}
.wwfk-size-card {
    flex: 0 0 auto;
    min-width: 64px;
    display: flex;
    justify-content: center;
    text-align: center;
}

.wwfk-size-btn {
    background: transparent;
    border: none !important;
    padding: 0;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    outline: none;
    box-shadow: none;
}

.wwfk-size-btn .wwfk-size-tile {
    border: 2px solid #dddedf;
}

.wwfk-size-btn.active .wwfk-size-tile {
    border-color: var(--wwfk-accent, #2a7be4);
}

.wwfk-size-label {
    font-size: 13px;
    color: var(--wwfk-muted);
}

/* Active state */
.wwfk-size-btn.active .wwfk-size-tile {
    border-color: var(--wwfk-accent, #2a7be4);
    box-shadow: 0 0 0 2px rgba(42,123,228,0.15);
}

.wwfk-size-btn.active .wwfk-size-label {
    color: var(--wwfk-accent, #2a7be4);
}


/***********************************************
 * Pack Cards
 ***********************************************/
.wwfk-pack-card {
    position: relative;
    flex: 1 1 calc(33.33% - 14px);
    padding: 0;
}

.wwfk-pack-btn {
    width: 100%;
    text-align: left;
    padding: 18px 16px;
    background: transparent;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: 0.2s;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wwfk-pack-btn:focus-visible,
.wwfk-size-btn:focus-visible,
.wwfk-primary-btn:focus-visible,
#wwfk-sticky-btn:focus-visible {
    outline: 2px solid var(--wwfk-accent, #2a7be4);
    outline-offset: 2px;
}


#wwfk-config .wwfk-card label,
#wwfk-config .wwfk-pack-card label {
    margin: 0;
}

.wwfk-pack-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--wwfk-text);
}

.wwfk-pack-price {
    font-size: 15px;
    margin-top: 6px;
    color: var(--wwfk-muted);
}

.wwfk-pack-unit {
    font-size: 13px;
    color: var(--wwfk-muted);
}

.wwfk-discount {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--wwfk-green);
    color: white;
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

/***********************************************
 * Form Inputs
 ***********************************************/
.wwfk-form-row {
    margin: 14px 0;
}

.wwfk-form-row input {
    width: 100%;
    padding: 10px 12px;
    border-radius: var(--wwfk-radius);
    border: 1px solid var(--wwfk-soft);
    font-size: 15px;
    transition: 0.2s;
}

.wwfk-form-row input:focus {
    border-color: var(--wwfk-accent);
    outline: none;
}

.wwfk-flex {
    display: flex;
    gap: 12px;
}

/***********************************************
 * Divider
 ***********************************************/
.wwfk-divider {
    text-align: center;
    margin: 15px 0;
    color: #666;
    font-size: 14px;
    position: relative;
}


.wwfk-divider::before {
    left: 0;
}

.wwfk-divider::after {
    right: 0;
}

/***********************************************
 * Summary Box
 ***********************************************/
.wwfk-summary-box {
    background: var(--wwfk-bg);
    padding: 16px;
    border-radius: var(--wwfk-radius);
    border: 1px solid var(--wwfk-soft);
    line-height: 1.5;
}

.wwfk-summary-main {
    margin-bottom: 12px;
}

.wwfk-summary-main .wwfk-laminate-line,
#ww-summary-laminate {
    font-weight: 600;
    color: var(--wwfk-accent, #2a7be4);
}

.wwfk-summary-price {
    display: inline-block;
    font-weight: 700;
    color: #111;
    margin-top: 4px;
}

.wwfk-summary-box .wwfk-grid {
    margin-top: 12px;
}

@media (max-width: 768px) {
    .wwfk-summary-box {
        margin-bottom: 0;
    }
}

.wwfk-primary-btn.wwfk-loading,
button.wwfk-loading,
#wwfk-sticky-btn.wwfk-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.wwfk-loading::after {
    content: 'Wird hinzugefügt…';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--wwfk-accent);
    font-weight: 600;
}

.wwfk-pack-btn:focus-visible,
.wwfk-size-btn:focus-visible,
.wwfk-primary-btn:focus-visible,
#wwfk-sticky-btn:focus-visible {
    outline: 2px solid rgba(42,123,228,0.65);
    outline-offset: 3px;
}

/***********************************************
 * Grid Preview
 ***********************************************/
.wwfk-grid {
    display: grid;
    gap: 4px;
    margin-top: 10px;
}

.wwfk-grid-tile {
    width: 20px;
    height: 20px;
    background: #ddd;
    border-radius: 3px;
}

/***********************************************
 * Fade Animation
 ***********************************************/
.wwfk-fade {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.wwfk-fade.visible {
    opacity: 1;
    transform: translateY(0);
}

/***********************************************
 * Sticky Add-to-Cart
 ***********************************************/
#wwfk-sticky-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: -100px;
    background: #fff;
    border-top: 1px solid var(--wwfk-soft);
    box-shadow: 0 -2px 10px rgba(0,0,0,0.08);
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    opacity: 0;
    transition: 0.3s ease;
    z-index: 9999;
}

#wwfk-sticky-bar.visible {
    bottom: 0;
    opacity: 1;
}

#wwfk-sticky-info {
    font-size: 14px;
    opacity: 0.8;
    margin-right: 20px;
}

#wwfk-sticky-btn {
    background: var(--wwfk-accent);
    color: white;
    font-weight: 600;
    border: none;
    padding: 12px 22px;
    border-radius: var(--wwfk-radius);
    cursor: pointer;
    transition: 0.25s;
}

#wwfk-sticky-btn:hover {
    background: #185dbc;
}

/* Wunschmaße Toggle */

#wwfk-size-custom {
    margin-top: 16px;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid var(--wwfk-accent);
    background: #fff;
    color: var(--wwfk-accent);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: 0.2s ease;
}

#wwfk-size-custom:hover {
    background: rgba(42,123,228,0.06);
}

#wwfk-size-custom::after {
    content: " · oder Wunschmaße festlegen";
    font-weight: 400;
    font-size: 13px;
}

#wwfk-size-custom.active {
    background: #fff;
    border-color: var(--wwfk-accent);
    color: var(--wwfk-accent);
}

.wwfk-input {
    width: 100%;
    padding: 10px 12px;
    border-radius: var(--wwfk-radius);
    border: 1px solid var(--wwfk-soft);
    font-size: 15px;
    transition: 0.2s;
    background: #fff;
}

.wwfk-input:focus {
    outline: none;
    border-color: var(--wwfk-accent);
}

.wwfk-custom-size {
    margin-top: 16px;
    border: 1px solid #eee;
    border-radius: 10px;
    background: #fafafa;
    padding: 16px;
}

.wwfk-custom-size-row {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.wwfk-custom-size-fields {
    flex: 1 1 260px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 12px 16px;
}

.wwfk-custom-size-fields label {
    font-size: 13px;
    color: var(--wwfk-text-muted);
    grid-column: 1 / -1;
}

.wwfk-custom-size-preview-wrap {
    flex: 0 0 auto;
    text-align: center;
}

#wwfk-custom-size-preview {
    width: 60px;
    height: 60px;
    border-radius: 4px;
    border: 1px solid #ddd;
    background: #f8f8f8;
    margin: 0 auto;
    transition: 0.2s ease;
}

.wwfk-custom-size-box {
    display: inline-block;
}

.wwfk-custom-size-hint {
    margin-top: 6px;
    font-size: 12px;
    color: var(--wwfk-text-light);
}

@media (max-width: 600px) {
    .wwfk-custom-size-row {
        flex-direction: column;
        align-items: stretch;
    }
    #wwfk-size-buttons.wwfk-button-row {
        flex-direction: column;
        gap: 16px;
    }
    .wwfk-custom-size-preview-wrap {
        text-align: left;
    }
}

.wwfk-cta-section {
    text-align: right;
}

.wwfk-primary-btn {
    background: var(--wwfk-accent, #2a7be4);
    color: #fff;
    border: none;
    border-radius: var(--wwfk-radius, 10px);
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    box-shadow: 0 4px 10px rgba(0,0,0,0.06);
    transition: 0.2s ease;
}

.wwfk-primary-btn:hover {
    background: #185dbc;
    box-shadow: 0 6px 14px rgba(0,0,0,0.1);
}

.wwfk-primary-btn.wwfk-loading,
#wwfk-sticky-btn.wwfk-loading {
    opacity: 0.8;
    cursor: wait;
    pointer-events: none;
    position: relative;
}

.wwfk-primary-btn.wwfk-loading::after,
#wwfk-sticky-btn.wwfk-loading::after {
    content: "";
    position: absolute;
    right: 16px;
    top: 50%;
    width: 14px;
    height: 14px;
    margin-top: -7px;
    border-radius: 999px;
    border: 2px solid rgba(255,255,255,0.7);
    border-top-color: transparent;
    animation: wwfk-spin 0.8s linear infinite;
}

.wwfk-primary-btn.wwfk-success,
#wwfk-sticky-btn.wwfk-success {
    background: #2cb477;
}

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

/* ===== Mobile Optimierung für den Konfigurator ===== */
@media (max-width: 768px) {

    .wwfk-section {
        padding: 16px 16px 20px;
        margin-bottom: 16px;
    }

    .wwfk-step-nav {
        display: flex;
        flex-wrap: nowrap !important;
        justify-content: center;
        margin: 0;
        padding: 8px 0 8px;
        margin: 0 16px 12px;
        overflow-x: auto;
     -webkit-overflow-scrolling: touch;
    }


    .wwfk-step-item {
        flex: 0 0 auto;
        text-align: center;
        font-size: 14px;
        padding: 8px 12px;
        white-space: nowrap;
    }

    #wwfk-size-buttons.wwfk-button-row,
    #wwfk-size-buttons {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .wwfk-size-card {
        flex: 0 0 calc(33.33% - 12px);
        text-align: center;
        display: flex;
        justify-content: center;
    }

    .wwfk-size-tile {
        max-width: 70px;
        max-height: 90px;
    }

    #wwfk-size-custom {
        width: 100%;
        justify-content: center;
    }

    #wwfk-step-custom-size input[type="number"],
    #wwfk-step-custom-size input[type="text"] {
        width: 100%;
        box-sizing: border-box;
    }

    #wwfk-grid {
        justify-content: center;
    }

    .wwfk-cta-section {
        text-align: center;
    }

    .wwfk-primary-btn {
        width: 100%;
    }

    .wwfk-card,
    .wwfk-pack-card {
        flex: 1 1 100%;
    }

    #wwfk-sticky-info {
        display: none;
    }

    #wwfk-sticky-btn {
        width: 100%;
        text-align: center;
    }
}

/* ===== Wunderwand Toast für WooCommerce Notices ===== */
/* Toast Container */
.wwfk-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #fff;
    border-left: 4px solid var(--wwfk-accent, #2a7be4);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    padding: 14px 18px;
    border-radius: 8px;
    z-index: 999999;
    display: none;
    align-items: center;
    gap: 14px;
    opacity: 0;
    pointer-events: auto !important;
    transition: opacity .35s ease, transform .35s ease;
    transform: translateY(-15px);
}

.wwfk-toast.visible {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.wwfk-toast-msg {
    flex: 1;
    line-height: 1.4;
    font-size: 14px;
}

.wwfk-toast-link {
    display: none;
    font-size: 13px;
    font-weight: 600;
    color: var(--wwfk-accent, #2a7be4);
    text-decoration: none;
    margin-right: 8px;
}

.wwfk-toast-link:hover {
    text-decoration: underline;
}

.wwfk-toast a {
    color: var(--wwfk-accent, #2a7be4);
    text-decoration: underline;
    pointer-events: auto !important;
}

.wwfk-toast-close {
    cursor: pointer;
    font-size: 16px;
    opacity: 0.7;
    padding: 4px;
}

.wwfk-toast-success {
    border-left: 4px solid #28a745;
}

.wwfk-toast-error {
    border-left: 4px solid #dc3545;
}

@media (max-width: 600px) {
    .wwfk-toast {
        top: auto;
        right: 0;
        left: 0;
        bottom: 20px;
        justify-content: center;
    }

    .wwfk-toast.visible {
        width: calc(100% - 32px);
        margin: 0 auto;
    }
}

/* Laminat-Kachel-Layout */
.ww-laminate-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 10px;
}

.ww-laminate-option {
    flex: 1 1 0;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    border-radius: var(--wwfk-card-radius);
    border: 1px solid var(--wwfk-border);
    background: var(--wwfk-card-bg);
    padding: 0;
    transition: border 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    display: flex;
}

.ww-laminate-option .ww-laminate-box {
    width: 100%;
    border: none;
    border-radius: 0;
    background: transparent;
    color: inherit;
}

.ww-laminate-option:hover {
    border-color: var(--wwfk-accent);
    box-shadow: var(--wwfk-card-shadow);
    transform: translateY(-1px);
}

.ww-laminate-option input {
    display: none;
}

.ww-laminate-option.active .ww-laminate-box,
.ww-laminate-option.wwfk-active .ww-laminate-box,
.ww-laminate-option.is-active .ww-laminate-box {

}

.ww-laminate-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--wwfk-text);
}

.ww-laminate-meta {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 4px;
}

.ww-laminate-tag {
    font-size: 12px;
    color: var(--wwfk-muted);
}

.ww-laminate-price {
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    color: var(--wwfk-muted);
}

.ww-laminate-desc {
    font-size: 12px;
    color: var(--wwfk-muted);
}

@media (max-width: 768px) {
    .ww-laminate-grid {
        flex-direction: column;
    }
}
/* === MOBILE-REPAIR: Step-Navi & Size-Buttons ===================== */
@media (max-width: 768px) {

    .wwfk-container {
        padding: 12px 0 20px;
        gap: 24px;
    }

    .wwfk-section {
        padding: 16px 16px 20px;
        margin: 0 8px 16px;
    }

  

    #wwfk-size-buttons {
        display: grid !important;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 16px;
        justify-items: center;
    }

    .wwfk-size-card {
        flex: 0 0 auto;
        width: auto;
    }

    .wwfk-size-btn {
        align-items: center;
    }

    .wwfk-size-tile {
        max-width: 64px;
        max-height: 80px;
    }

    #wwfk-size-custom {
        width: 100%;
        margin-top: 16px;
        padding: 10px 14px;
        font-weight: 600;
        border-radius: 999px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
    }

    #wwfk-size-custom::after {
        content: " · oder Wunschmaße festlegen";
        font-weight: 400;
        font-size: 13px;
    }
}
/* Produkt-Tabs im Wunderwand-Konfigurator-Stil */
.woocommerce div.product .woocommerce-tabs {
    margin-top: 40px;
}

.woocommerce div.product .woocommerce-tabs ul.wc-tabs,
.woocommerce div.product .woocommerce-tabs ul.tabs {
    border-bottom: none;
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.woocommerce div.product .woocommerce-tabs ul.wc-tabs::before,
.woocommerce div.product .woocommerce-tabs ul.tabs::before {
    display: none;
}

.woocommerce div.product .woocommerce-tabs ul.wc-tabs li,
.woocommerce div.product .woocommerce-tabs ul.tabs li {
    margin: 0;
    padding: 0;
    border: none;
    background: transparent;
    box-shadow: none;
    position: static;
}

.woocommerce div.product .woocommerce-tabs ul.wc-tabs li a,
.woocommerce div.product .woocommerce-tabs ul.tabs li a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid var(--wwfk-soft, #e8e8e8);
    background: #ffffff;
    font-size: 14px;
    font-weight: 500;
    color: #222;
    text-decoration: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03);
    transition: 0.2s ease;
    white-space: nowrap;
}

.woocommerce div.product .woocommerce-tabs ul.wc-tabs li a:hover,
.woocommerce div.product .woocommerce-tabs ul.tabs li a:hover {
    border-color: var(--wwfk-accent, #2a7be4);
    color: var(--wwfk-accent, #2a7be4);
}

.woocommerce div.product .woocommerce-tabs ul.wc-tabs li.active a,
.woocommerce div.product .woocommerce-tabs ul.tabs li.active a {
    background: var(--wwfk-accent, #2a7be4);
    color: #ffffff;
    border-color: var(--wwfk-accent, #2a7be4);
    box-shadow: 0 3px 8px rgba(42, 123, 228, 0.25);
}

.woocommerce div.product .woocommerce-tabs ul.wc-tabs li,
.woocommerce div.product .woocommerce-tabs ul.wc-tabs li a,
.woocommerce div.product .woocommerce-tabs ul.tabs li,
.woocommerce div.product .woocommerce-tabs ul.tabs li a {
    text-shadow: none;
}

.woocommerce div.product .woocommerce-tabs .panel {
    margin: 0 0 30px;
    padding: 22px 24px;
    border-radius: var(--wwfk-radius, 10px);
    border: 1px solid var(--wwfk-soft, #e8e8e8);
    background: #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
    line-height: 1.6;
    font-size: 15px;
}

.woocommerce div.product .woocommerce-tabs .panel h2,
.woocommerce div.product .woocommerce-tabs .panel h3 {
    font-size: 18px;
    margin-top: 0;
    margin-bottom: 10px;
    font-weight: 600;
}

.woocommerce div.product .woocommerce-tabs .panel p:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .woocommerce div.product .woocommerce-tabs ul.wc-tabs,
    .woocommerce div.product .woocommerce-tabs ul.tabs {
        flex-direction: column;
        gap: 8px;
    }

    .woocommerce div.product .woocommerce-tabs ul.wc-tabs li a,
    .woocommerce div.product .woocommerce-tabs ul.tabs li a {
        width: 100%;
        text-align: center;
        justify-content: center;
        border-radius: var(--wwfk-radius, 10px);
        font-size: 15px;
        padding: 11px 16px;
    }

.woocommerce div.product .woocommerce-tabs .panel {
        padding: 18px 16px;
    }
}

/* Native Woo add-to-cart button is allowed (for normal submit); keep default visibility */
/* Summary layout (premium) */
.wwfk-summary-box {
    background: #fff;
    border: 1px solid var(--wwfk-border);
    border-radius: var(--wwfk-card-radius);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    padding: 26px;
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 32px;
}

.wwfk-summary-left,
.wwfk-summary-right {
    flex: 1 1 280px;
}

.wwfk-summary-left {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wwfk-summary-head {
    display: flex;
    justify-content: space-between;
}

.wwfk-summary-status {
    font-size: 1.2rem;
    font-weight: 600;
    color: #111;
}

.wwfk-summary-status.is-valid {
    color: #0a7f2e;
}

.wwfk-summary-status.is-warning {
    color: #b91c1c;
}

.wwfk-summary-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.wwfk-chip {
    border-radius: 999px;
    padding: 4px 12px;
    border: 1px solid #e2e8f0;
    background: #f5f7fb;
    font-size: 1.05rem;
    color: #111;
}

.wwfk-summary-details-toggle {
    border: 1px solid #cbd5f5;
    border-radius: 999px;
    background: transparent;
    padding: 6px 14px;
    font-size: 0.85rem;
    color: #111;
    cursor: pointer;
    outline: none;
}

.wwfk-summary-details-toggle[aria-expanded="true"] {
    border-color: var(--wwfk-accent);
    color: var(--wwfk-accent);
}

.wwfk-summary-details {
    background: #f8fafc;
    border-radius: 12px;
    padding: 12px 14px;
}

.wwfk-summary-breakdown {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wwfk-summary-breakdown li {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: #1f2937;
}

.wwfk-summary-breakdown-label {
    color: #6b7280;
}

.wwfk-summary-breakdown-value {
    font-weight: 600;
}

.wwfk-summary-breakdown-text {
    font-size: 0.85rem;
    color: #6b7280;
}

.wwfk-summary-unit {
    font-size: 0.85rem;
    color: #6b7280;
}

.wwfk-summary-right {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.wwfk-price-block {
    border-top: 1px solid #e2e8f0;
    padding-top: 12px;
}

.wwfk-price-hero {
    font-size: 2rem;
    font-weight: 700;
    color: #111;
}

.wwfk-price-meta {
    font-size: 0.85rem;
    color: #6b7280;
    margin-top: 4px;
}

.wwfk-price-unit {
    font-size: 0.9rem;
    color: #111;
    margin-top: 6px;
}

.wwfk-grid.is-laminate::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.35), transparent 55%);
}

.wwfk-grid-tile {
    border: 1px solid rgba(13, 18, 26, 0.08);
    border-radius: 3px;
    padding: 12px;
    background: #fff;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
}