:root{--primary-dark:#1F1F1F;--primary-light:#F5F5F5;--accent:#E6DBC9;--accent-dark:#d4c5b0;--gray-dark:#333;--gray-medium:#2A2A2A;--gray-light:#aaa;--shadow-soft:0 4px 15px rgba(0,0,0,0.2);--shadow-strong:0 4px 20px rgba(0,0,0,0.3);--container-max:1200px;--carousel-max:1000px;--spacing-base:1.5rem;--spacing-lg:2.5rem;--border-radius:12px;--transition:all 0.3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial,Helvetica,sans-serif;background:#fff;color:var(--primary-dark);line-height:1.6;padding-top:90px}.main-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(31,31,31,.88);border-bottom:1px solid var(--gray-dark);transition:var(--transition)}.main-header.scrolled{background:rgba(31,31,31,.98);box-shadow:var(--shadow-strong)}.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--spacing-base);display:flex;align-items:center;justify-content:space-between;height:90px}.logo{height:70px;width:auto;display:block}.menu ul{list-style:none;display:flex;gap:2rem}.menu ul a{color:var(--primary-light);font-weight:700;text-decoration:none;padding:.6rem 1rem;transition:var(--transition);border-radius:6px}.menu ul a:hover{background:var(--accent);color:var(--primary-dark)}.slideshow-container{max-width:var(--carousel-max);margin:2rem auto;position:relative;overflow:hidden;border-radius:var(--border-radius);box-shadow:var(--shadow-soft);aspect-ratio:16/9;width:100%;max-height:500px}.mySlides{display:none;width:100%;height:100%}.mySlides img{width:100%;height:100%;object-fit:cover;object-position:center}.fade{animation:fade 1.5s}@keyframes fade{0%{opacity:.4}to{opacity:1}}.next,.prev{cursor:pointer;position:absolute;top:50%;transform:translateY(-50%);width:auto;padding:16px;color:white;font-weight:700;font-size:18px;transition:.6s ease;border-radius:0 6px 6px 0;-webkit-user-select:none;user-select:none;background:rgba(0,0,0,.4)}.next{right:0;border-radius:6px 0 0 6px}.next:hover,.prev:hover{background:rgba(0,0,0,.8)}.dot{cursor:pointer;height:15px;width:15px;margin:0 4px;background:#bbb;border-radius:50%;display:inline-block;transition:background-color .6s ease}.active,.dot:hover{background:var(--accent)}.filters-section{max-width:var(--container-max);margin:2rem auto;padding:0 var(--spacing-base)}.filters-container{display:flex;flex-wrap:wrap;gap:var(--spacing-lg);justify-content:space-between;align-items:flex-start}.filter-category h3,.filter-price h3{margin-bottom:1rem;color:var(--primary-dark)}.category-buttons{display:flex;flex-wrap:wrap;gap:.8rem}.filter-btn{padding:.6rem 1.2rem;background:#f8f8f8;border:1px solid #ddd;border-radius:6px;cursor:pointer;transition:var(--transition)}.filter-btn.active,.filter-btn:hover{background:var(--accent);color:var(--primary-dark);border-color:var(--accent)}.price-range{display:flex;flex-direction:column;gap:.5rem;width:100%;max-width:300px}.price-range input[type=range]{accent-color:var(--accent)}.price-display{font-weight:700;color:var(--primary-dark)}.products-grid{max-width:var(--container-max);margin:2rem auto;padding:0 var(--spacing-base);display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem 2rem;justify-content:center}.product-card{background:white;border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--shadow-soft);text-align:center;transition:transform .2s ease;min-height:420px;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-8px)}.product-card img{width:100%;height:220px;object-fit:cover}.product-card h3{margin:1rem 1rem .5rem;min-height:2.8em}.product-card p{margin:0 1rem 1rem;flex-grow:1}.product-card .price{font-size:1.3rem;font-weight:700;color:var(--accent);margin:.5rem 0}.product-card button{background:var(--primary-dark);color:var(--primary-light);border:none;padding:.8rem;margin:1rem;border-radius:6px;cursor:pointer;transition:var(--transition)}.product-card button:hover{background:var(--accent);color:var(--primary-dark)}.product-card.hidden{display:none;visibility:hidden;opacity:0;pointer-events:none;height:0;margin:0}.main-footer{background:var(--primary-dark);color:var(--primary-light);padding:4rem 0 2rem;margin-top:4rem;border-top:1px solid var(--gray-dark)}.footer-top{max-width:var(--container-max);margin:0 auto;padding:0 var(--spacing-base)}.footer-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--spacing-lg)}.footer-brand .footer-logo{height:50px;margin-bottom:1.2rem}.footer-brand p{line-height:1.6;color:#ccc}h4{color:var(--accent);font-size:1.15rem;margin-bottom:1.2rem;font-weight:600}.footer-links ul,.footer-support ul{list-style:none}.footer-links li,.footer-support li{margin-bottom:.8rem}.footer-links a,.footer-support a{color:#ccc;text-decoration:none;transition:var(--transition)}.footer-links a:hover,.footer-support a:hover{color:var(--accent);padding-left:.5rem}.social-icons{margin-top:1.5rem;display:flex;gap:1.5rem}.social-link{color:var(--primary-light);font-size:1.8rem;transition:var(--transition)}.social-link:hover{color:var(--accent);transform:scale(1.15) translateY(-3px)}.footer-bottom{max-width:var(--container-max);margin:3rem auto 0;padding:0 var(--spacing-base);text-align:center;border-top:1px solid var(--gray-dark);padding-top:2rem}.newsletter-section h4{color:var(--accent);margin-bottom:1rem}.newsletter-form{display:flex;max-width:500px;margin:0 auto;border-radius:50px;overflow:hidden;box-shadow:var(--shadow-strong)}.newsletter-form input{flex:1 1;padding:1rem 1.5rem;border:none;background:var(--gray-medium);color:var(--primary-light)}.newsletter-form input::placeholder{color:var(--gray-light)}.newsletter-form button{padding:1rem 2rem;background:var(--accent);color:var(--primary-dark);border:none;font-weight:700;cursor:pointer;transition:var(--transition)}.newsletter-form button:hover{background:var(--accent-dark)}.copyright{font-size:.9rem;color:#888;margin-top:2rem}@media (max-width:768px){body{padding-top:120px}.container{flex-direction:column;height:auto;padding:1rem}.logo{margin-bottom:1rem;height:60px}.menu ul{flex-wrap:wrap;justify-content:center;gap:1rem}.filters-container{flex-direction:column;gap:1.5rem}.price-range{max-width:none}.footer-container{grid-template-columns:1fr;text-align:center}.footer-brand p{max-width:none;margin:0 auto 1rem}.social-icons{justify-content:center}.newsletter-form{flex-direction:column;border-radius:var(--border-radius)}.newsletter-form button,.newsletter-form input{border-radius:0}.newsletter-form button{border-radius:0 0 var(--border-radius) var(--border-radius)}}.cart-icon{cursor:pointer;color:var(--primary-light);font-size:1.5rem;position:relative;display:inline-flex}.cart-icon,.cart-icon span#cartCount{align-items:center;justify-content:center}.cart-icon span#cartCount{background-color:var(--accent)!important;color:var(--primary-dark)!important;font-size:.75rem!important;font-weight:700;width:22px!important;height:22px!important;min-width:22px;min-height:22px;display:flex!important;border-radius:50%!important;position:absolute;top:-8px;right:-12px;box-shadow:0 2px 4px rgba(0,0,0,.3);line-height:1}.cart-section,.checkout-section{position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,.7)!important;display:flex;align-items:center;justify-content:center;z-index:99999!important}.cart-container,.checkout-container{background:white;padding:2rem;border-radius:var(--border-radius);max-width:500px;width:90%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-strong);text-align:center;position:relative}.cart-container ul,.checkout-container ul{list-style:none;margin:1rem 0}.cart-container button,.checkout-container button{margin:.5rem;padding:.8rem 1.5rem;background:var(--primary-dark);color:var(--primary-light);border:none;border-radius:6px;cursor:pointer}.cart-container button:hover,.checkout-container button:hover{background:var(--accent);color:var(--primary-dark)}.checkout-container form{display:flex;flex-direction:column;gap:1rem;margin-top:1rem}.checkout-container label{text-align:left}.checkout-container input{padding:.8rem;border:1px solid #ddd;border-radius:6px}.hidden{display:none!important}.login-body{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--primary-light)}.login-section{width:100%;max-width:400px}.login-container{background:white;padding:2rem;border-radius:var(--border-radius);box-shadow:var(--shadow-soft);text-align:center}.login-container form{display:flex;flex-direction:column;gap:1rem}.login-container input{padding:.8rem;border:1px solid #ddd;border-radius:6px}.login-container button{background:var(--accent);color:var(--primary-dark);border:none;padding:.8rem;cursor:pointer}.error{color:red}.admin-main{padding-top:90px}.admin-section{max-width:var(--container-max);margin:2rem auto;padding:0 var(--spacing-base)}.admin-container{background:white;padding:2rem;border-radius:var(--border-radius);box-shadow:var(--shadow-soft)}.admin-container form{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.admin-container textarea{height:100px}.admin-container select,.admin-container textarea{padding:.8rem;border:1px solid #ddd;border-radius:6px}.admin-container button{background:var(--accent);color:var(--primary-dark);border:none;padding:.8rem;cursor:pointer}.admin-products-list{list-style:none}.admin-products-list li{display:flex;justify-content:space-between;padding:.5rem 0;border-bottom:1px solid #ddd}.admin-products-list button{margin-left:1rem;padding:.5rem;background:var(--primary-dark);color:var(--primary-light)}.note{font-size:.8rem;color:#666}.pagination{text-align:center;margin:2rem 0}.pagination button{padding:.5rem 1rem;margin:0 .5rem;background:var(--accent);color:var(--primary-dark);border:none;cursor:pointer;border-radius:6px}.pagination button:disabled{background:#ddd;cursor:not-allowed}.dots-container{text-align:center;margin-top:1rem}