@import "https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap";
:root{--primary-color:#e60000;--primary-hover:#c00;--bg-color:#f5f5f7;--card-bg:#fff;--text-main:#1a1a1a;--text-muted:#888;--border-color:#eaeaea;--font-heading:"Poppins", sans-serif;--font-body:"Inter", sans-serif;--shadow-card:0 2px 12px #0000000f;--shadow-card-hover:0 8px 30px #e600001a;--radius:14px;--bottom-nav-height:65px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-body);-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading)}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:var(--font-body);background:0 0;border:none}.container{width:100%;padding:0 20px}.navbar{background-color:var(--card-bg);z-index:100;position:sticky;top:0;box-shadow:0 1px 4px #0000000f}.navbar-content{justify-content:space-between;align-items:center;height:64px;display:flex}.brand{font-family:var(--font-heading);color:var(--text-main);align-items:center;gap:10px;font-size:1.4rem;font-weight:800;display:flex}.brand-icon{background-color:var(--primary-color);color:#fff;border-radius:8px;padding:5px 9px;font-size:1.1rem;font-weight:700}.search-wrapper{align-items:center;display:flex;position:relative}.search-input{border:1.5px solid var(--border-color);background-color:var(--bg-color);width:280px;font-size:.9rem;font-family:var(--font-body);border-radius:30px;outline:none;padding:10px 40px 10px 18px;transition:border-color .2s,box-shadow .2s}.search-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #e6000014}.search-icon{color:var(--text-muted);position:absolute;right:14px}.section-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.section-title{font-family:var(--font-heading);color:var(--text-main);align-items:center;gap:8px;font-size:1.35rem;font-weight:700;display:flex}.section-link{color:var(--primary-color);align-items:center;gap:4px;font-size:.85rem;font-weight:600;display:flex}.product-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;display:grid}@media (max-width:600px){.product-grid{grid-template-columns:1fr 1fr;gap:10px}}.product-card{background-color:var(--card-bg);border-radius:var(--radius);border:1px solid var(--border-color);cursor:pointer;transition:transform .25s,box-shadow .25s;position:relative;overflow:hidden}.product-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}.card-thumb{background-color:#f0f0f2;justify-content:center;align-items:center;height:150px;display:flex;position:relative;overflow:hidden}.card-thumb img{object-fit:cover;width:100%;height:100%}.card-badge{background-color:var(--primary-color);color:#fff;font-size:.7rem;font-weight:700;font-family:var(--font-body);z-index:2;border-radius:6px;padding:3px 8px;position:absolute;top:8px;left:8px}.card-badge-hot{background-color:#ff6b00}.card-buy-btn{background-color:var(--primary-color);color:#fff;z-index:2;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;transition:transform .2s,background-color .2s;display:flex;position:absolute;bottom:8px;right:8px;box-shadow:0 3px 10px #e600004d}.card-buy-btn:hover{background-color:var(--primary-hover);transform:scale(1.1)}.card-body{background-color:var(--card-bg);background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 31.5a1.5 1.5 0 1 0 0-3 1.5 1.5 0 0 0 0 3z' fill='%23e60000' fill-opacity='0.05'/%3E%3Cpath d='M30 45a15 15 0 1 0 0-30 15 15 0 0 0 0 30zm0-1.5a13.5 13.5 0 1 1 0-27 13.5 13.5 0 0 1 0 27z' fill='%23e60000' fill-opacity='0.02'/%3E%3C/svg%3E");background-position:50%;background-size:60px 60px;padding:12px 14px 14px}.card-title{font-family:var(--font-heading);color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;margin-bottom:6px;font-size:.95rem;font-weight:600;overflow:hidden}.card-meta{color:var(--text-muted);align-items:center;gap:8px;margin-bottom:8px;font-size:.78rem;display:flex}.card-rating{color:#f59e0b;align-items:center;gap:3px;font-weight:600;display:flex}.card-sold{color:var(--text-muted)}.card-price-row{align-items:center;gap:8px;display:flex}.card-price-original{color:#bbb;font-size:.78rem;font-weight:500;text-decoration:line-through}.card-price{color:var(--primary-color);font-size:1.05rem;font-weight:700;font-family:var(--font-heading)}.footer{color:#fff;padding:50px 0 calc(30px + var(--bottom-nav-height));text-align:center;background-color:#1a1a1a}.footer-brand{font-family:var(--font-heading);color:var(--primary-color);margin-bottom:10px;font-size:1.6rem;font-weight:800}.footer-text{color:#999;font-size:.85rem}.bottom-nav{height:var(--bottom-nav-height);background-color:var(--card-bg);border-top:1px solid var(--border-color);z-index:200;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 10px #0000000a}.bottom-nav-item{color:var(--text-muted);flex-direction:column;align-items:center;gap:3px;padding:6px 12px;font-size:.7rem;font-weight:600;text-decoration:none;transition:color .2s;display:flex;position:relative}.bottom-nav-item.active{color:var(--primary-color)}.bottom-nav-item.active:after{content:"";background-color:var(--primary-color);border-radius:0 0 4px 4px;width:20px;height:3px;position:absolute;top:-1px;left:50%;transform:translate(-50%)}.bottom-nav-icon{transition:transform .2s}.bottom-nav-item.active .bottom-nav-icon{transform:scale(1.15)}.page-transition{animation:.3s ease-out pageSlideIn}@keyframes pageSlideIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.admin-layout{background-color:var(--bg-color);min-height:100vh;display:flex}.admin-sidebar{border-right:1px solid var(--border-color);background-color:#fff;flex-direction:column;width:250px;padding:20px 0;display:flex}.admin-brand{font-family:var(--font-heading);color:var(--text-main);border-bottom:1px solid var(--border-color);align-items:center;gap:10px;margin-bottom:20px;padding:0 20px 20px;font-size:1.2rem;font-weight:700;display:flex}.admin-nav{flex-direction:column;gap:5px;padding:0 10px;display:flex}.admin-nav-item{color:var(--text-muted);border-radius:8px;align-items:center;gap:12px;padding:12px 20px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.admin-nav-item:hover,.admin-nav-item.active{color:var(--primary-color);background-color:#e600000d}.admin-main{flex:1;padding:30px 40px;overflow-y:auto}.admin-card{border:1px solid var(--border-color);background-color:#fff;border-radius:12px;padding:20px}.admin-stat-card{flex-direction:column;gap:10px;display:flex}.admin-stat-value{font-family:var(--font-heading);color:var(--text-main);font-size:1.8rem;font-weight:700}@media (max-width:600px){.search-input{width:160px;padding:8px 36px 8px 14px;font-size:.85rem}.brand{font-size:1.1rem}.card-thumb{height:120px}.card-body{padding:10px 10px 12px}.card-title{font-size:.85rem}.card-price{font-size:.95rem}.card-meta{font-size:.7rem}}