:root{--shopee-orange: #f53d2d;--shopee-orange-dark: #d73225;--shopee-orange-hover: #e64a19;--shopee-green: #38a169;--shopee-gray: #f5f5f5;--shopee-text: #333;--shopee-border: #ddd;--shopee-muted: #888;--shopee-bg-light: #fff8f7}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#fefefe;color:var(--shopee-text);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:1rem}h1,h2,h3,h4,h5{color:var(--shopee-text);font-weight:600;margin-bottom:.75rem}.navbar{background-color:var(--shopee-orange);padding:.75rem 1rem;display:flex;align-items:center;justify-content:space-between}.navbar .nav-link{color:#fff;font-weight:500;margin-right:1rem;text-decoration:none;transition:color .3s ease}.navbar .nav-link.active{border-bottom:2px solid #fff}.navbar .nav-link:hover,.navbar .nav-link:focus-visible{color:#ffe8e5;outline:none}.search-container{flex-grow:1;max-width:700px;margin:0 1rem;display:flex;align-items:center}.search-input{flex:1;width:100%;padding:.65rem 1rem;border:1px solid var(--shopee-border);border-radius:8px;font-size:.95rem;transition:border-color .3s ease,box-shadow .3s ease}.search-input:focus{border-color:var(--shopee-orange);box-shadow:0 0 5px #f53d2d33;outline:none}.navbar .btn.btn-light.btn-sm{padding:.6rem .9rem;border-radius:8px;font-size:.9rem;margin-left:.5rem}.btn-orange,.btn-primary,.btn-outline-secondary{font-weight:600;border-radius:6px;cursor:pointer;transition:background-color .3s ease,transform .2s ease}.btn-orange{background:linear-gradient(135deg,var(--shopee-orange),var(--shopee-orange-dark));color:#fff;border:none;padding:.5rem 1rem}.btn-orange:hover{background-color:var(--shopee-orange-hover)}.btn-primary{background-color:var(--shopee-orange);color:#fff;border:none;padding:.75rem 1rem;width:100%;font-size:1rem}.btn-primary:hover{background-color:var(--shopee-orange-hover)}.btn-outline-secondary{border:1px solid var(--shopee-orange);color:var(--shopee-orange);background-color:transparent;padding:.5rem 1rem}.btn-outline-secondary:hover{background-color:var(--shopee-orange-hover);color:#fff}.btn:active{transform:scale(.98)}.product-card{background-color:#fff;border:1px solid var(--shopee-border);border-radius:6px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.product-card:hover{transform:translateY(-4px);box-shadow:0 6px 16px #0000001f}.product-img{width:100%;aspect-ratio:1 / 1;-o-object-fit:cover;object-fit:cover;-o-object-position:center;object-position:center;background-color:var(--shopee-gray);border-radius:8px;border:1px solid var(--shopee-border)}.card-title{font-size:1rem;font-weight:700;color:var(--shopee-text);margin:.5rem}.badge-discount{background-color:#ffc107;color:#212529;font-size:.75rem;font-weight:500;padding:.25rem .5rem;border-radius:4px}.rating-star{font-size:.85rem;color:#f59e0b}.category-img{width:50px;height:50px;-o-object-fit:cover;object-fit:cover;border-radius:50%;border:1px solid var(--shopee-border);display:block;margin:0 auto}.banner-img{width:100%;max-height:480px;-o-object-fit:cover;object-fit:cover;border-radius:8px;transition:transform .3s ease}.banner-img:hover{transform:scale(1.02)}.table th,.table td{vertical-align:middle;font-size:.95rem;padding:.75rem}.table thead th{background-color:var(--shopee-gray);font-weight:600}.table tfoot th{background-color:var(--shopee-bg-light);font-weight:700}.alert{border-radius:4px;padding:.75rem 1rem;margin-bottom:1rem;font-size:.95rem;box-shadow:0 2px 8px #0000001a}.alert-success{background-color:#d4edda;color:#155724}.alert-info{background-color:#d1ecf1;color:#0c5460}.alert-danger{background-color:#f8d7da;color:#721c24}.auth-wrapper{width:100%;max-width:420px;padding:1rem;margin:5vh auto}.auth-card{background-color:#fff;border-radius:12px;padding:2rem;box-shadow:0 10px 30px #00000014;animation:fadeIn .4s ease}.auth-header{text-align:center;margin-bottom:1.5rem}.auth-header h2{color:var(--shopee-orange);font-weight:700;margin-bottom:.5rem}.auth-header p{font-size:.9rem;color:var(--shopee-muted)}.auth-card .form-group{margin-bottom:1rem;text-align:left}.auth-card label{font-weight:600;font-size:.95rem;margin-bottom:.25rem;display:block}.form-control{width:100%;padding:.9rem 1rem;border:1.5px solid var(--shopee-border);border-radius:8px;font-size:.95rem;transition:border-color .3s ease,box-shadow .3s ease}.form-control:focus{border-color:var(--shopee-orange);box-shadow:0 0 6px #f53d2d33;outline:none}.shopee-toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background-color:var(--shopee-orange);color:#fff;padding:.75rem 1.25rem;border-radius:8px;font-size:.9rem;font-weight:500;box-shadow:0 4px 12px #00000026;opacity:0;transition:opacity .3s ease,transform .3s ease;z-index:9999}.shopee-toast.show{opacity:1;transform:translate(-50%) translateY(0)}.shopee-toast.loading{background-color:var(--shopee-orange-dark)}.pre-animate{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}.animate-in{opacity:1;transform:translateY(0)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.disabled-link{pointer-events:none;opacity:.6;cursor:default}@media (max-width: 768px){.navbar .nav-link{margin-right:.5rem}.search-container{flex-direction:column;gap:.5rem}.search-input{width:100%}.btn-primary{font-size:.95rem;padding:.6rem .9rem}.banner-img{max-height:280px}.auth-card{padding:1.5rem}.product-img{width:100%;aspect-ratio:1 / 1;-o-object-fit:cover;object-fit:cover;-o-object-position:center;object-position:center;background-color:var(--shopee-gray);border-radius:8px;border:1px solid var(--shopee-border)}}