/* Tienda - Estilo OpenCart */
.tienda {
    margin-top: 100px;
    margin-bottom: 60px;
}
/* Grid de productos */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}
[class*="col-"] { padding: 0 10px; }
.col-12 { width: 100%; }
.col-sm-6 { width: 50%; }
.col-md-4 { width: 33.333%; }
.col-lg-3 { width: 25%; }
/* Tarjeta de producto */
.producto-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(6,123,198,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}
.producto-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(6,123,198,0.2);
}
/* Imagen */
.producto-imagen {
    position: relative;
    overflow: hidden;
    background: #f2f7fa;
    width: 100%;
    padding-top: 100%;
}
.producto-imagen img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.producto-card:hover .producto-imagen img {
    transform: scale(1.05);
}
/* Badge */
.producto-badge {
    position: absolute;
    top: 10px; left: 10px;
    background: #067bc6;
    color: #ffffff;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    z-index: 2;
}
/* Información */
.producto-info {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.producto-titulo {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 8px;
    color: #0a76b6;
}
.producto-descripcion {
    font-size: 0.8rem;
    color: #5a7985;
    margin-bottom: 12px;
    line-height: 1.4;
    flex: 1;
}
.producto-precio {
    font-size: 1.3rem;
    font-weight: bold;
    color: #0a76b6;
    margin-bottom: 15px;
}
.btn-comprar {
    background: #067bc6;
    color: #ffffff;
    border: none;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
    width: 100%;
}
.btn-comprar:hover {
    background: #0a76b6;
}
/* Paginación */
.pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    list-style: none;
    margin-top: 40px;
}
.pagination .page-link {
    display: inline-block;
    padding: 8px 14px;
    color: #359fc2;
    background: #f2f7fa;
    border: 1px solid #359fc2;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}
.pagination .page-item.active .page-link {
    background-color: #0a76b6;
    border-color: #0a76b6;
    color: #ffffff;
}
.pagination .page-link:hover {
    background-color: #359fc2;
    border-color: #359fc2;
    color: #ffffff;
}
/* Responsive */
@media (max-width: 768px) {
    .tienda { margin-top: 80px; }
    .producto-titulo { font-size: 0.9rem; }
    .producto-precio { font-size: 1.1rem; }
    .btn-comprar { padding: 6px 12px; font-size: 0.75rem; }
}