/* ========== PRODUCTOS - GRID Y CARDS ========== */

/* Main content mejorado */
#main-content {
    flex: 1;
    padding: 1rem 1.5rem;
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
}

/* Productos - Grid Layout */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

/* Product Card */
.product-card {
    --card-padding: 0.75rem;
    --image-height: 160px;
    --badge-size: 0.65rem;
    --title-font: 0.9rem;
    --price-font: 1.1rem;
    --btn-font: 0.85rem;
    
    background: var(--blanco);
    border-radius: var(--borde-radius);
    border: 1px solid #e8e8e8;
    box-shadow: var(--sombra);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.product-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    border-color: var(--color-principal);
}

/* Badges */
.product-badges {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    z-index: 2;
}

.badge {
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    font-size: var(--badge-size);
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    backdrop-filter: blur(4px);
    background-color: rgba(0,0,0,0.2);
}

.badge i {
    font-size: 0.7rem;
}

.badge.oferta {
    background-color: var(--rojo-oferta);
}

.badge.mas-vendido {
    background-color: var(--rojo-mas-vendido);
}

.badge.destacado {
    background-color: var(--azul-destacado);
    border-left: 3px solid #004b8d;
}

.badge.nuevo {
    background-color: var(--color-principal);
    color: var(--negro);
}

.badge.agotado {
    background-color: #dc3545;
    font-weight: 800;
    letter-spacing: 0.5px;
}

/* Imagen del producto */
.product-image-container {
    position: relative;
    padding: var(--card-padding);
    background: linear-gradient(to bottom, #f9f9f9, #fff);
    display: flex;
    align-items: center;
    justify-content: center;
    height: var(--image-height);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.product-image-container.unavailable {
    opacity: 0.5;
    background: linear-gradient(to bottom, #f0f0f0, #e8e8e8);
    position: relative;
}

.product-image-container.unavailable::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: repeating-linear-gradient(
        45deg,
        rgba(220, 53, 69, 0.1),
        rgba(220, 53, 69, 0.1) 10px,
        transparent 10px,
        transparent 20px
    );
}

.product-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
    filter: brightness(0.98);
    transition: transform 0.3s ease;
    cursor: pointer;
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

/* Información del producto */
.product-info {
    padding: var(--card-padding);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-info h3 {
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--negro);
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    padding-bottom: 10px;
}

.product-info h3:hover {
    color: var(--color-principal-pastel);
}

.product-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--negro);
    margin-bottom: 0.2rem;
    line-height: 1.1;
    min-height: unset;
    max-height: 3rem;
    overflow: hidden;
    display: -webkit-box;
    transition: color 0.2s ease;
}

.product-category {
    color: #5e5e5e87;
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    margin-top: 0;
    font-weight: 400;
    letter-spacing: 0.01em;
}

/* Precios */
.price-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.original-price {
    font-size: calc(var(--price-font) - 0.2rem);
    color: var(--gris-medio);
    text-decoration: line-through;
    display: flex;
    align-items: center;
    gap: 0.2rem;
} 

.discount-percent {
    background: var(--rojo-oferta);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    font-size: calc(var(--badge-size) - 0.05rem);
    font-weight: bold;
}

.current-price {
    font-size: var(--price-font);
    font-weight: 700;
    color: var(--negro);
    display: flex;
    align-items: center;
    gap: 0.2rem;
}

/* Información adicional */
.shipping-info {
    font-size: 0.8rem;
    color: var(--gris-medio);
    margin: 0.35rem 0;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.shipping-info i {
    color: var(--color-principal);
}

.rating {
    display: flex;
    align-items: center;
    margin: 0.5rem 0;
    font-size: 0.85rem;
}

.rating-stars {
    color: #FFA41C;
    margin-right: 0.3rem;
    letter-spacing: 0.1rem;
}

.rating-count {
    color: var(--azul-destacado);
    margin-left: 0.3rem;
    font-size: 0.8rem;
}

/* Botón agregar al carrito */
.add-to-cart {
    background: var(--color-principal);
    color: var(--negro);
    border: none;
    border-radius: 50px;
    padding: 0.9rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    max-width: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    border: 2px solid var(--color-principal-pastel);
}

.add-to-cart:hover {
    background: var(--color-principal-pastel);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

.add-to-cart.disabled,
.add-to-cart:disabled {
    background: #dc3545;
    color: white;
    cursor: not-allowed;
    border-color: #c82333;
    opacity: 0.85;
    font-weight: 700;
}

.add-to-cart.disabled:hover,
.add-to-cart:disabled:hover {
    background: #dc3545;
    transform: none;
    box-shadow: none;
}

/* Mensaje sin resultados */
.no-results-container {
    width: 100%;
    padding: 3rem 1.5rem;
    text-align: center;
    display: none;
    animation: fadeInUp 0.5s cubic-bezier(0.23, 1, 0.32, 1) forwards;
    grid-column: 1 / -1;
    position: relative;
    z-index: 10;
}

.no-results-content {
    background-color: var(--blanco);
    padding: 2.5rem;
    border-radius: calc(var(--borde-radius) * 1.5);
    max-width: 500px;
    margin: 0 auto;
    box-shadow: 
        0 10px 25px rgba(0, 0, 0, 0.08),
        0 5px 10px rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.15);
    position: relative;
    overflow: hidden;
}

.no-results-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-principal), var(--color-principal-pastel));
}

.no-results-icon {
    font-size: 3rem;
    color: var(--color-principal);
    margin-bottom: 1.5rem;
    display: inline-block;
    animation: bounce 1s ease infinite alternate;
}

.no-results-title {
    font-size: 1.75rem;
    color: var(--negro);
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
}

.no-results-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--color-principal);
    border-radius: 3px;
}

.no-results-message {
    color: var(--gris-medio);
    margin-bottom: 2rem;
    font-size: 1.05rem;
    line-height: 1.7;
}

.no-results-term {
    font-weight: 700;
    color: var(--negro);
    font-style: italic;
}

.clear-search-btn {
    background: var(--color-principal);
    color: var(--negro);
    border: none;
    padding: 0.9rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    margin-top: 1.5rem;
    box-shadow: 0 4px 6px rgba(212, 175, 55, 0.2);
}

.clear-search-btn:hover {
    background: var(--color-principal-pastel);
    transform: translateY(-2px);
    box-shadow: 0 7px 14px rgba(212, 175, 55, 0.3);
}

.clear-search-btn i {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.clear-search-btn:hover i {
    transform: translateX(3px);
}