/* /tienda_v2/css/productos.css */

.grid-productos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.card-producto {
    background: var(--color-blanco);
    border: 1px solid var(--color-borde-claro);
    border-radius: var(--radio-borde);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--sombra-suave);
    transition: var(--transicion);
    position: relative;
}

.card-producto:hover {
    transform: translateY(-4px);
    box-shadow: var(--sombra-media);
    border-color: #cbd5e1;
}

.card-producto-img-wrapper {
    position: relative;
    width: 100%;
    padding-top: 85%;
    background: #ffffff;
    overflow: hidden;
    border-bottom: 1px solid #f1f5f9;
}

.card-producto-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
    transition: transform 0.3s ease;
}

.card-producto:hover .card-producto-img-wrapper img {
    transform: scale(1.05);
}

.card-producto-badget {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.badge-sku {
    background: #334155;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 3px;
    letter-spacing: 0.5px;
}

.badge-bulto {
    background: #0284c7;
    color: #fff;
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 3px;
}

.card-producto-body {
    padding: 14px;
    display: flex;
    flex-direction: column;
    flex: 1;
    justify-content: space-between;
}

.card-categoria-tag {
    font-size: 11px;
    color: var(--color-texto-mutado);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 4px;
}

.card-producto-titulo {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-texto);
    line-height: 1.35;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 38px;
}

.card-precios {
    margin: 8px 0;
    padding: 8px;
    background: #f8fafc;
    border-radius: var(--radio-sm);
    border-left: 3px solid var(--color-primario);
}

.precio-mayorista-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-texto-mutado);
    font-weight: 700;
    display: block;
}

.precio-principal {
    font-size: 20px;
    font-weight: 800;
    color: var(--color-primario);
    line-height: 1.1;
}

.precio-iva-aclaracion {
    font-size: 11px;
    color: var(--color-texto-mutado);
}

.card-producto-acciones {
    margin-top: 10px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.cantidad-input {
    width: 65px;
    padding: 8px 6px;
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-sm);
    font-size: 14px;
    text-align: center;
    font-weight: 600;
    outline: none;
}

.btn-agregar-carrito {
    flex: 1;
    background-color: var(--color-primario);
    color: #fff;
    border: none;
    padding: 9px 12px;
    border-radius: var(--radio-borde);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: var(--transicion);
}
.btn-agregar-carrito:hover {
    background-color: var(--color-secundario);
}

/* Stock por escalones en la tarjeta (php/funciones_productos.php: escalon_stock) */
.card-stock {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    font-size: 12px;
    font-weight: 700;
}
.card-stock::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}
.card-stock.stock-alto { color: #15803d; }
.card-stock.stock-medio { color: #15803d; }
.card-stock.stock-bajo { color: #b45309; }
.card-stock.stock-sin { color: #b91c1c; }

/* Páginas de resultados (búsqueda y catálogo) */
.paginas-busqueda { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 30px; }
.paginas-busqueda a, .paginas-busqueda span { min-width: 40px; padding: 9px 14px; border-radius: 6px; text-align: center; font-weight: 700; font-size: 14px; text-decoration: none; }
.paginas-busqueda a { background: #fff; color: var(--color-primario); border: 1px solid #cbd5e1; }
.paginas-busqueda a:hover { border-color: var(--color-primario); }
.paginas-busqueda .actual { background: var(--color-primario); color: #fff; }
.paginas-busqueda .puntos { color: var(--color-texto-mutado); min-width: 0; padding: 9px 4px; }

/* Filtros del catálogo (catalogo.php) */
.filtros-catalogo {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 12px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 14px 16px;
}
.filtros-catalogo label { display: flex; flex-direction: column; gap: 4px; min-width: 180px; flex: 1 1 180px; max-width: 280px; }
.filtros-catalogo label span { font-size: 12px; font-weight: 700; color: #334155; text-transform: uppercase; letter-spacing: .3px; }
.filtros-catalogo select { padding: 8px 10px; border: 1px solid #cbd5e1; border-radius: 6px; font-size: 14px; background: #fff; color: #0f172a; width: 100%; }
.filtros-catalogo select:focus { outline: 2px solid var(--color-primario); outline-offset: 1px; }
.filtros-catalogo .filtro-orden { margin-left: auto; }
.filtros-limpiar { font-size: 13px; font-weight: 700; color: #b91c1c; text-decoration: none; padding: 9px 4px; white-space: nowrap; }
@media (max-width: 600px) {
    .filtros-catalogo label { max-width: none; flex-basis: 100%; }
    .filtros-catalogo .filtro-orden { margin-left: 0; }
}

/* Oferta flash en la tarjeta (php/funciones_precios.php: oferta_flash_producto) */
.card-producto.card-oferta-flash { border: 2px solid #f97316; box-shadow: 0 6px 18px rgba(249, 115, 22, .18); }
.badge-oferta-flash {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: linear-gradient(135deg, #ef1c1c 0%, #b30000 100%);
    color: #ffd600;
    padding: 3px 10px 3px 6px;
    border-radius: 5px;
    border: 2px solid #7a0000;
    box-shadow: 0 2px 8px rgba(179, 0, 0, .45);
    transform: skewX(-8deg);
    line-height: 1;
    white-space: nowrap;
}
.badge-oferta-flash .of-rayo { width: 13px; height: 18px; fill: #ffd600; stroke: #7a0000; stroke-width: 1.5; filter: drop-shadow(1px 1px 0 #7a0000); }
.badge-oferta-flash .of-oferta { font: 800 10px/1 "Barlow Condensed", "Arial Narrow", sans-serif; letter-spacing: .5px; color: #fff; align-self: center; }
.badge-oferta-flash .of-flash {
    font-family: "Bangers", "Impact", "Arial Black", sans-serif;
    font-size: 22px;
    letter-spacing: 1.5px;
    font-style: italic;
    color: #ffd600;
    -webkit-text-stroke: 1px #3b0000;
    text-shadow: 2px 2px 0 #3b0000;
}
.badge-oferta-flash .of-pct { font: 900 15px/1 "Barlow Condensed", "Arial Narrow", sans-serif; color: #fff; margin-left: 2px; }
.badge-oferta-flash-grande { padding: 5px 14px 5px 8px; }
.badge-oferta-flash-grande .of-rayo { width: 18px; height: 25px; }
.badge-oferta-flash-grande .of-oferta { font-size: 13px; }
.badge-oferta-flash-grande .of-flash { font-size: 32px; }
.badge-oferta-flash-grande .of-pct { font-size: 21px; }
.precio-oferta-antes { font-size: 12px; color: #64748b; margin-top: 2px; }
.precio-oferta-antes strong { color: #dc2626; }
.precio-principal.precio-con-oferta { color: #dc2626; }

/* Botones de ofertas en los filtros del catálogo: uno por vez */
.botones-oferta { display: flex; flex-wrap: wrap; gap: 6px; flex-basis: 100%; }
.btn-oferta {
    padding: 8px 14px; border-radius: 6px; border: 2px solid; background: #fff;
    font-size: 14px; font-weight: 800; cursor: pointer; line-height: 1.1;
}
.btn-oferta-flash { border-color: #dc2626; color: #b91c1c; }
.btn-oferta-volumen { border-color: #1d4ed8; color: #1e3a8a; }
.btn-oferta-plazo { border-color: #15803d; color: #166534; }
.btn-oferta-destacados { border-color: #d97706; color: #92400e; }
.btn-oferta:hover { filter: brightness(.96); background: #f8fafc; }
.btn-oferta.activo { color: #fff; }
.btn-oferta-flash.activo { background: #dc2626; }
.btn-oferta-volumen.activo { background: #1d4ed8; }
.btn-oferta-plazo.activo { background: #15803d; }
.btn-oferta-destacados.activo { background: #b45309; border-color: #b45309; }
.btn-oferta:focus-visible { outline: 2px solid var(--color-primario); outline-offset: 2px; }

/* Cartelitos de promociones en la tarjeta */
.etiquetas-promo { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 4px; }
.etiqueta-promo { font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 4px; cursor: help; }
.etiqueta-promo-volumen { background: #dbeafe; color: #1e3a8a; }
.etiqueta-promo-plazo { background: #dcfce7; color: #166534; }
.etiqueta-promo-destacado { background: #fef3c7; color: #92400e; cursor: default; }