/* Quokka Fast Buy - estilos */

.qfb-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    background: #F5F5F7;
    border-radius: 12px;
    padding: 14px 18px;
    margin: 0 0 18px 0;
}

.qfb-search-wrap {
    position: relative;
    flex: 1 1 320px;
    min-width: 240px;
}

.qfb-search {
    width: 100%;
    height: 42px;
    padding: 0 36px 0 16px;
    border: 1px solid #C8C8C8;
    border-radius: 24px;
    background: #FFF;
    font: 15px 'greycliff-cf', system-ui, sans-serif;
    color: #232426;
    outline: none;
}

.qfb-search:focus { border-color: #232426; }

.qfb-search-clear {
    position: absolute;
    right: 6px; top: 50%;
    transform: translateY(-50%);
    width: 28px; height: 28px;
    border: 0; border-radius: 50%;
    background: #232426; color: #FFF;
    font: 700 13px/1 system-ui;
    cursor: pointer;
}

.qfb-checkbox-inline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font: 14px 'greycliff-cf', system-ui, sans-serif;
    color: #232426;
    cursor: pointer;
}

.qfb-counter {
    margin-left: auto;
    font: 14px 'greycliff-cf', system-ui, sans-serif;
    color: #232426;
}

.qfb-reset {
    height: 36px;
    padding: 0 16px;
    border: 1px solid #232426;
    border-radius: 24px;
    background: #FFF;
    color: #232426;
    font: 600 13px 'greycliff-cf', system-ui, sans-serif;
    text-transform: uppercase;
    cursor: pointer;
}

.qfb-reset:hover { background: #232426; color: #FFF; }

/* Bloques de filtros derivados */
.qfb-block {
    margin-bottom: 18px;
}
.qfb-block .title_block {
    font: 700 14px 'greycliff-cf', system-ui, sans-serif;
    color: #232426;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.qfb-derived-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 6px 0;
    padding: 4px 0;
    font: 14px 'greycliff-cf', system-ui, sans-serif;
    color: #232426;
    cursor: pointer;
}
.qfb-derived-item input { margin: 0; }

/* Scroll estetico para listas largas (Modelo y Color) */
#qfb-model-list,
#qfb-color-list {
    max-height: 240px;
    overflow-y: auto;
    padding-right: 6px;
    /* Firefox */
    scrollbar-width: thin;
    scrollbar-color: #C8C8C8 transparent;
}
/* WebKit (Chrome, Safari, Edge) */
#qfb-model-list::-webkit-scrollbar,
#qfb-color-list::-webkit-scrollbar {
    width: 6px;
}
#qfb-model-list::-webkit-scrollbar-track,
#qfb-color-list::-webkit-scrollbar-track {
    background: transparent;
}
#qfb-model-list::-webkit-scrollbar-thumb,
#qfb-color-list::-webkit-scrollbar-thumb {
    background: #C8C8C8;
    border-radius: 3px;
}
#qfb-model-list::-webkit-scrollbar-thumb:hover,
#qfb-color-list::-webkit-scrollbar-thumb:hover {
    background: #232426;
}

/* Cabecera de tabla: replica EXACTAMENTE el CSS Grid del modulo Amasty para que
   las columnas coincidan con las filas (sin escalon). El modulo usa grid con
   plantillas distintas por breakpoint: las copiamos aqui. */
.qfb-thead {
    display: block;
}
.qfb-head-row {
    display: grid;
    grid-template-columns: 114px 1fr 1fr 1fr 1fr 1fr;
    align-items: center;
    background: transparent;
    border: 0 !important;
    padding: 8px 12px !important;
    margin: 0 0 4px 0;
}
.qfb-head-row th {
    background: transparent;
    border: 0 !important;
    font: 700 12px 'greycliff-cf', system-ui, sans-serif !important;
    color: #232426 !important;
    text-transform: uppercase;
    letter-spacing: .5px;
    padding: 4px 8px !important;
    text-align: center;
    display: block;
}
.qfb-head-row th.product-name {
    text-align: left;
}

/* Mismas reglas responsive que las filas del modulo */
@media (max-width: 1199px) {
    .qfb-head-row {
        grid-template-columns: 114px 1fr 1fr 1fr 1fr;
    }
    .qfb-head-row th.product-name {
        grid-column: span 4 / span 4;
    }
}
@media (max-width: 991px) {
    .qfb-thead { display: none !important; }
}

.qfb-sortable { cursor: pointer; user-select: none; }
.qfb-sortable .qfb-sort-icon::after { content: ' \2195'; opacity: .4; margin-left: 4px; }
.qfb-sortable.qfb-asc  .qfb-sort-icon::after { content: ' \2191'; opacity: 1; }
.qfb-sortable.qfb-desc .qfb-sort-icon::after { content: ' \2193'; opacity: 1; }

/* Sin resultados */
.qfb-no-results {
    padding: 40px 20px;
    text-align: center;
    color: #232426;
    background: #F5F5F7;
    border-radius: 12px;
    margin-top: 20px;
    font: 16px 'greycliff-cf', system-ui, sans-serif;
}

/* Responsive */
@media (max-width: 991px) {
    .qfb-thead { display: none; }
    .qfb-toolbar { flex-direction: column; align-items: stretch; }
    .qfb-counter { margin-left: 0; }
}

/* === Foto del producto un poco mas grande === */
.tbody-b2b .img_product img,
.tbody-b2b .product-line-img img {
    max-width: 75px !important;
    height: auto !important;
}

/* === Input de cantidad editable: sin flechitas nativas y centrado === */
.qfb-qty-input {
    text-align: center;
    -moz-appearance: textfield;
    appearance: textfield;
}
.qfb-qty-input::-webkit-outer-spin-button,
.qfb-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* === Imagen ampliable con lupa (lightbox) === */
.qfb-zoomable {
    cursor: zoom-in;
    transition: transform .15s ease;
}
.qfb-zoomable:hover {
    transform: scale(1.05);
}

.qfb-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}
.qfb-lightbox.qfb-lightbox-open {
    display: flex;
}
.qfb-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    cursor: zoom-out;
}
.qfb-lightbox-inner {
    position: relative;
    z-index: 1;
    max-width: 90vw;
    max-height: 90vh;
    background: #FFF;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}
.qfb-lightbox-img {
    display: block;
    max-width: 100%;
    max-height: 80vh;
    width: auto;
    height: auto;
    /* Ampliar la imagen de ~75px a ~225px o lo que de la imagen original */
    min-width: 225px;
    object-fit: contain;
}
.qfb-lightbox-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    background: #232426;
    color: #FFF;
    font: 700 16px/1 system-ui;
    cursor: pointer;
    z-index: 2;
}
.qfb-lightbox-close:hover {
    background: #000;
}