.tienda-page{background-color:#333}.product-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:2rem;gap:2rem;padding:3rem 2rem;max-width:1200px;margin:0 auto}.product-card{background-color:#444;border-radius:10px;overflow:hidden;box-shadow:0 10px 20px rgba(0,0,0,.2);transition:transform .3s ease,box-shadow .3s ease;border:1px solid #555;display:flex;flex-direction:column;height:100%}.product-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.3);border-color:rgba(220,20,60,.5)}.product-image{width:100%;height:200px;object-fit:cover}.product-card h2{font-size:1.6rem;margin:1.5rem 1rem .5rem;color:#dc143c}.product-card p{padding:0 1rem;margin:.5rem 0;color:#fffef1;font-size:1rem;line-height:1.5}.product-button{padding:.75rem 1.5rem;font-size:1rem;font-weight:700;color:#fffef1;border:2px solid #dc143c;background-color:transparent;border-radius:6px;cursor:pointer;transition:all .3s ease;align-self:flex-start;box-shadow:0 4px 6px rgba(0,0,0,.1);margin:auto 1rem 1.5rem}.product-button:hover{background-color:#dc143c;transform:translateY(-3px);box-shadow:0 6px 10px rgba(0,0,0,.2)}.portfolio-section{background-color:#444;border-radius:10px;padding:3rem;margin:0 auto 4rem;box-shadow:0 5px 15px rgba(0,0,0,.3);border-left:5px solid #dc143c;max-width:1200px;width:100%;box-sizing:border-box}.portfolio-section h2{color:#fffef1;margin-bottom:2rem;font-size:2.2rem;position:relative}.portfolio-section h2:after{content:"";position:absolute;width:50px;height:3px;background-color:#dc143c;bottom:-10px;left:0}.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:2rem;gap:2rem;margin-top:2rem}.loading-message,.no-products{color:#fffef1;text-align:center;font-size:1.2rem;padding:3rem;width:100%;max-width:640px;margin:0 auto;grid-column:1/-1;justify-self:center;align-self:center;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;box-sizing:border-box}.loading-message{position:relative;padding-bottom:4rem}.loading-message:after{content:"...";position:absolute;left:50%;transform:translateX(-50%);bottom:2.5rem;font-size:2rem;letter-spacing:3px;animation:loadingDots 1.5s infinite}@keyframes loadingDots{0%,20%{opacity:0}50%{opacity:1}to{opacity:0}}.product-card .product-type{position:absolute;top:10px;right:10px;background-color:#dc143c;color:#fff;padding:5px 10px;border-radius:3px;font-size:.8rem;font-weight:700;z-index:1}@media (max-width:767px){.product-list{grid-template-columns:1fr}.portfolio-section,.product-list{padding:2rem 1.5rem}.portfolio-grid{grid-template-columns:1fr;gap:1.5rem}.loading-message,.no-products{padding:2.5rem 1.2rem;font-size:1.05rem;min-height:160px}}.tienda-header{display:flex;justify-content:flex-end;align-items:center;padding:1rem 2rem;background-color:#222;border-bottom:3px solid #dc143c;box-shadow:0 4px 8px rgba(0,0,0,.2)}.tienda-logo{font-size:1.5rem;font-weight:700;color:#fffef1;margin-right:auto}.tienda-nav{display:flex;align-items:center}.tienda-nav-list{list-style:none;display:flex;gap:1.5rem;margin:0;padding:0}.tienda-nav-list li a{text-decoration:none;color:#fffef1;font-size:1.1rem;font-weight:500;padding:.5rem 1rem;border-radius:6px;transition:all .3s ease;border:2px solid transparent;box-shadow:0 2px 4px rgba(0,0,0,.1);display:inline-block}.tienda-nav-list li a:hover{background-color:rgba(220,20,60,.1);border-color:#dc143c;color:#dc143c;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.2)}.cart-link{position:relative;font-size:1rem;white-space:nowrap;font-weight:500}.cart-link a{display:flex;align-items:center}.cart-link a:before{content:"🛒";margin-right:.5rem;font-size:1.2rem}.user-link{font-size:1rem;white-space:nowrap;font-weight:500}.user-link a{display:flex;align-items:center}.user-link a:before{content:"👤";margin-right:.5rem;font-size:1.2rem}@media (max-width:768px){.tienda-header{flex-direction:column;align-items:flex-start;padding:1rem}.tienda-nav{width:100%;margin-top:1rem}.tienda-nav-list{flex-direction:column;gap:1rem;width:100%}.tienda-nav-list li{width:100%}.tienda-nav-list li a{display:block;width:100%;text-align:center}}