.aupa-precio-box {
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 20px 24px;
    margin: 28px 0;
    background: #fafafa;
    font-family: inherit;
    max-width: 540px;
}

.aupa-precio-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}

.aupa-producto-img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    border-radius: 6px;
    background: #fff;
    border: 1px solid #e8e8e8;
    flex-shrink: 0;
}

.aupa-producto-nombre {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.3;
}

.aupa-tiendas-lista {
    list-style: none;
    margin: 0 0 14px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.aupa-tienda-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: #fff;
    border: 1px solid #ebebeb;
    border-radius: 8px;
}

.aupa-tienda-nombre {
    flex: 1;
    font-size: 0.95rem;
    color: #333;
}

.aupa-tienda-precio {
    font-weight: 700;
    font-size: 1.05rem;
    color: #1a1a1a;
    white-space: nowrap;
}

/* Precio más barato destacado */
.aupa-tienda-item:first-child {
    border-color: #c8e6c9;
    background: #f1f8f1;
}
.aupa-tienda-item:first-child .aupa-tienda-precio {
    color: #2e7d32;
}

.aupa-btn-comprar {
    display: inline-block;
    padding: 6px 14px;
    background: #ff6600;
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    transition: background 0.2s;
}
.aupa-btn-comprar:hover {
    background: #e05500;
}

.aupa-ultima-actualizacion {
    margin: 0;
    font-size: 0.78rem;
    color: #999;
    text-align: right;
    border-top: 1px solid #eee;
    padding-top: 10px;
}

@media (max-width: 480px) {
    .aupa-tienda-item { flex-wrap: wrap; }
    .aupa-tienda-nombre { width: 100%; }
}