.container{max-width:800px;margin:0 auto;padding:20px;font-family:Arial,sans-serif}.title{color:#2c3e50;border-bottom:2px solid #eee;padding-bottom:10px}.subtitle{color:#7f8c8d}.product-list{padding:0;list-style:none}.product-item{background-color:#f9f9f9;border:1px solid #eee;border-radius:6px;margin-bottom:10px;padding:15px}.product-price{color:#2ecc71;font-weight:700}.grid-productos{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-top:20px;display:grid}.detalle-contenedor{background-color:#ebf5fb;border:2px solid #3498db;border-radius:8px;margin-bottom:30px;padding:20px}.detalle-imagen{border-radius:6px;width:250px;margin-bottom:15px;display:block}.detalle-descripcion{color:#555;margin:10px 0;font-size:1rem}.modal-fondo{z-index:1000;background-color:#0009;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.modal-caja{background-color:#fff;border-radius:10px;width:90%;max-width:500px;padding:30px;box-shadow:0 4px 20px #0003}.modal-imagen{object-fit:cover;border-radius:6px;width:100%;max-height:250px;margin-bottom:15px}.contenedor-boton{text-align:center;margin:30px 0}.boton-cargar{color:#fff;cursor:pointer;background-color:#2ecc71;border:none;border-radius:5px;padding:12px 24px;font-size:1rem;font-weight:700}.boton-cargar:hover{background-color:#27ae60}.mensaje-carga{text-align:center;color:#e67e22;margin:20px 0;font-size:1.2rem;font-weight:700}.barra-categorias{justify-content:center;gap:10px;margin-bottom:20px;display:flex}.boton-categoria{color:#34495e;cursor:pointer;background-color:#f0f3f4;border:1px solid #bdc3c7;border-radius:20px;padding:8px 16px;font-size:.9rem;font-weight:700}.boton-categoria:hover{color:#fff;background-color:#34495e}.barra-superior{border-bottom:2px solid #eee;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:10px;display:flex}.boton-carrito-nav{color:#fff;cursor:pointer;background-color:#e74c3c;border:none;border-radius:5px;padding:10px 20px;font-size:1rem;font-weight:700}.carrito-contenedor{background-color:#fcfcfc;border:1px solid #ddd;border-radius:8px;padding:20px}.carrito-item{border-bottom:1px solid #eee;justify-content:space-between;align-items:center;padding:10px 0;display:flex}.boton-pagar{color:#fff;cursor:pointer;background-color:#2ecc71;border:none;border-radius:5px;width:100%;margin-top:20px;padding:12px 24px;font-size:1.1rem;font-weight:700}.carrito-vacio{color:#888;margin:20px 0}.carrito-lista{padding:0;list-style:none}.card{text-align:center;background-color:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:16px;box-shadow:0 2px 4px #0000000d}.card-image{object-fit:cover;border-radius:4px;width:100%;height:200px}.card-title{color:#333;margin:10px 0;font-size:1.1rem}.card-price{color:#2ecc71;margin-bottom:15px;font-size:1.2rem;font-weight:700}.card-button{color:#fff;cursor:pointer;background-color:#3498db;border:none;border-radius:4px;padding:8px 16px}.card-button:hover{background-color:#2980b9}.card-botones{justify-content:center;gap:10px;display:flex}