/* ========================================================================
   Search Overlay (in-house, Doofinder-style)
   Cubre z-index, backdrop, panel, input, cards, estados y responsive.
   ======================================================================== */

/* Lock scroll de body cuando el overlay está abierto */
html.search-overlay-open,
html.search-overlay-open body {
    overflow: hidden !important;
}

/* Contenedor principal — z-index alto (por encima del carousel pero debajo de tooltips) */
.search-overlay {
    position: fixed;
    inset: 0;
    z-index: 1060;
    display: flex;
    flex-direction: column;
    animation: search-overlay-fade-in 180ms ease-out;
}

.search-overlay.d-none {
    display: none !important;
}

/* Backdrop con blur (fallback para Firefox < 103) */
.search-overlay__backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    cursor: pointer;
}

/* Panel scrollable fullscreen */
.search-overlay__panel {
    position: relative;
    flex: 1 1 auto;
    overflow-y: auto;
    background: #ffffff;
    box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.25);
    animation: search-overlay-slide-down 220ms ease-out;
}

/* Header del overlay: input + hint */
.search-overlay__header {
    padding: 28px 0 20px;
    border-bottom: 1px solid #e5e7eb;
    background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
}

.search-overlay__input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 2px solid #e5e7eb;
    border-radius: 999px;
    padding: 6px 14px 6px 50px;
    transition: border-color 180ms ease, box-shadow 180ms ease;
    box-shadow: 0 6px 24px rgba(15, 23, 42, 0.08);
}

.search-overlay__input-wrap:focus-within {
    border-color: #2563eb;
    box-shadow: 0 6px 24px rgba(37, 99, 235, 0.18);
}

.search-overlay__input-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 22px;
    color: #6b7280;
}

#search-overlay-input {
    flex: 1 1 auto;
    border: 0;
    outline: 0;
    background: transparent;
    font-size: 22px;
    line-height: 1.4;
    padding: 12px 0;
    color: #111827;
    font-weight: 400;
    font-family: inherit;
}

#search-overlay-input::placeholder {
    color: #9ca3af;
    font-weight: 400;
}

#search-overlay-input::-webkit-search-cancel-button {
    -webkit-appearance: none;
    appearance: none;
}

.search-overlay__close {
    flex: 0 0 auto;
    background: transparent;
    border: 0;
    border-radius: 999px;
    width: 40px;
    height: 40px;
    color: #6b7280;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 150ms ease, color 150ms ease;
}

.search-overlay__close:hover,
.search-overlay__close:focus {
    background: #f3f4f6;
    color: #111827;
}

.search-overlay__hint {
    margin: 14px 0 0;
    font-size: 13px;
    color: #6b7280;
    text-align: center;
}

.search-overlay__hint kbd {
    background: #f3f4f6;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    padding: 1px 6px;
    font-family: inherit;
    font-size: 12px;
    color: #374151;
}

/* Status (spinner "Buscando...") */
.search-overlay__status {
    padding: 40px 0;
    text-align: center;
    color: #2563eb;
    font-size: 16px;
}

.search-overlay__status i.fa {
    margin-right: 8px;
    font-size: 20px;
}

.search-overlay__status.d-none {
    display: none !important;
}

/* Resultados: grid reutilizando Bootstrap cols */
.search-overlay__results {
    padding: 24px 0 12px;
    min-height: 200px;
}

/* NOTA: Se eliminó la regla `.search-overlay__results > .col-12 { width: 100% }`
   que existía aquí. Su specificity (0,2,0) superaba `.col-lg-3` (0,1,0) y forzaba
   100% width en product cards en desktop (1 producto por fila).
   Bootstrap ya gestiona col-12 → 100% con .col-12 { flex:0 0 100%; max-width:100% }.
   Los product cards emiten col-lg-3 col-md-4 col-sm-6 col-12, así en desktop se
   aplican col-lg-3 (25%) / col-md-4 (33%) / col-sm-6 (50%) correctamente. */

.search-overlay__placeholder {
    padding: 60px 0;
}

.search-overlay__no-results-header {
    padding: 12px 0 12px;
    font-size: 1.2em;
}

.search-overlay__no-results-header h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.search-overlay__error {
    padding: 60px 20px;
}

/* Highlight del término dentro del nombre de producto */
.search-overlay-highlight,
mark.search-overlay-highlight {
    background: rgba(252, 211, 77, 0.45);
    color: inherit;
    padding: 0 2px;
    border-radius: 2px;
    font-weight: 600;
}

/* Botón "Ver todos los resultados" */
.search-overlay__actions {
    padding: 24px 0 40px;
    border-top: 1px solid #e5e7eb;
    margin-top: 24px;
}

.search-overlay__actions.d-none {
    display: none !important;
}

.search-overlay__actions .btn {
    font-weight: 500;
    padding: 12px 28px;
}

/* Cards de producto dentro del overlay: refinamiento sobre .single_product original */
.search-overlay__results .single_product {
    background: #ffffff;
    border: 1px solid #f3f4f6;
    border-radius: 8px;
    padding: 12px;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: box-shadow 180ms ease, transform 180ms ease, border-color 180ms ease;
}

.search-overlay__results .single_product:hover {
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
    transform: translateY(-2px);
    border-color: #e5e7eb;
}

.search-overlay__results .single_product .product_thumb {
    flex: 0 0 auto;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.search-overlay__results .single_product .product_thumb img {
    max-height: 140px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
}

.search-overlay__results .single_product .product_content {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
}

.search-overlay__results .single_product .product_name {
    font-size: 14px;
    line-height: 1.35;
    margin: 4px 0 8px;
    flex: 1 1 auto;
}

.search-overlay__results .single_product .product_name a {
    color: #111827;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-overlay__results .single_product .price_box {
    margin-top: auto;
}

.search-overlay__results .single_product .price_box .current_price {
    font-size: 16px;
    font-weight: 600;
    color: #dc2626;
}

.search-overlay__results .single_product .addtocart-list-btn {
    margin-top: 8px;
    width: 100%;
}

/* Skeletons mientras carga (3 columnas placeholder) */
.search-overlay__skeletons {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -8px;
}

.search-overlay__skeleton {
    flex: 0 0 25%;
    max-width: 25%;
    padding: 0 8px;
    margin-bottom: 16px;
}

.search-overlay__skeleton-inner {
    background: #ffffff;
    border: 1px solid #f3f4f6;
    border-radius: 8px;
    padding: 12px;
    height: 280px;
    position: relative;
    overflow: hidden;
}

.search-overlay__skeleton-inner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.05) 50%, transparent 100%);
    animation: search-overlay-shimmer 1.4s infinite;
}

@keyframes search-overlay-shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Animaciones de entrada */
@keyframes search-overlay-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes search-overlay-slide-down {
    from {
        transform: translateY(-12px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive: tablet */
@media (max-width: 991.98px) {
    .search-overlay__skeleton {
        flex: 0 0 33.3333%;
        max-width: 33.3333%;
    }

    .search-overlay__input-wrap {
        padding-left: 44px;
    }

    .search-overlay__input-icon {
        left: 14px;
        font-size: 18px;
    }

    #search-overlay-input {
        font-size: 18px;
    }
}

/* Responsive: móvil */
@media (max-width: 575.98px) {
    .search-overlay__skeleton {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .search-overlay__header {
        padding: 18px 0 14px;
    }

    #search-overlay-input {
        font-size: 16px;
    }

    .search-overlay__results {
        padding: 16px 0 8px;
    }

    .search-overlay__actions {
        padding: 16px 0 24px;
    }

    .search-overlay__actions .btn {
        width: 100%;
    }

    .search-overlay__results .single_product .product_thumb {
        aspect-ratio: 6 / 3;
    }
}