*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--black: #1a1a1a;--white: #ffffff;--gray-50: #f9f9f9;--gray-100:#f0f0f0;--gray-200:#e0e0e0;--gray-400:#999;--gray-600:#555;--gray-800:#333;--accent: #c8a96e;--accent-dark: #a8894e;--success: #2e7d32;--danger: #c62828;--warning: #f57c00;--info: #1565c0;--font: "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow: 0 4px 16px rgba(0,0,0,.1);--shadow-lg: 0 8px 32px rgba(0,0,0,.14);--transition: .2s ease}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font);background:var(--gray-50);color:var(--black);line-height:1.6}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font-family:var(--font);cursor:pointer;border:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}.page-content{padding:32px 0 64px;min-height:calc(100vh - 140px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;letter-spacing:.3px;transition:all var(--transition);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--black);color:var(--white)}.btn-primary:hover:not(:disabled){background:var(--gray-800);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn-accent{background:var(--accent);color:var(--white)}.btn-accent:hover:not(:disabled){background:var(--accent-dark)}.btn-outline{background:transparent;color:var(--black);border:1.5px solid var(--gray-200)}.btn-outline:hover:not(:disabled){border-color:var(--black);background:var(--gray-50)}.btn-danger{background:var(--danger);color:var(--white)}.btn-sm{padding:7px 14px;font-size:13px}.btn-lg{padding:14px 32px;font-size:16px}.btn-full{width:100%}.btn-icon{padding:8px;border-radius:50%;background:transparent}.btn-icon:hover{background:var(--gray-100)}.form-group{margin-bottom:18px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--gray-800);margin-bottom:6px}.form-input{width:100%;padding:10px 14px;border:1.5px solid var(--gray-200);border-radius:var(--radius-sm);font-size:14px;font-family:var(--font);background:var(--white);color:var(--black);transition:border-color var(--transition);outline:none}.form-input:focus{border-color:var(--black)}.form-input::placeholder{color:var(--gray-400)}.form-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.form-error{font-size:12px;color:var(--danger);margin-top:4px}textarea.form-input{resize:vertical;min-height:100px}.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--gray-100)}.card-body{padding:24px}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}.badge-success{background:#e8f5e9;color:var(--success)}.badge-danger{background:#ffebee;color:var(--danger)}.badge-warning{background:#fff8e1;color:var(--warning)}.badge-info{background:#e3f2fd;color:var(--info)}.badge-gray{background:var(--gray-100);color:var(--gray-600)}.page-header{margin-bottom:28px}.page-header h1{font-size:26px;font-weight:700;letter-spacing:-.5px}.page-header p{color:var(--gray-600);margin-top:4px}.alert{padding:12px 16px;border-radius:var(--radius-sm);font-size:14px;margin-bottom:16px}.alert-success{background:#e8f5e9;color:var(--success);border:1px solid #c8e6c9}.alert-danger{background:#ffebee;color:var(--danger);border:1px solid #ffcdd2}.alert-info{background:#e3f2fd;color:var(--info);border:1px solid #bbdefb}.alert-warning{background:#fff8e1;color:var(--warning);border:1px solid #ffecb3}.spinner{display:inline-block;width:20px;height:20px;border:2.5px solid var(--gray-200);border-top-color:var(--black);border-radius:50%;animation:spin .7s linear infinite}.spinner-lg{width:40px;height:40px}.loading-center{display:flex;justify-content:center;align-items:center;padding:60px}@keyframes spin{to{transform:rotate(360deg)}}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}thead tr{background:var(--gray-50)}th{padding:12px 16px;text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-400);font-weight:600}td{padding:14px 16px;border-top:1px solid var(--gray-100);color:var(--gray-800)}tr:hover td{background:var(--gray-50)}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}.product-card{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--gray-100);transition:all var(--transition);cursor:pointer}.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--gray-200)}.product-card__image{aspect-ratio:4/5;background:var(--gray-100);position:relative;overflow:hidden}.product-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.product-card:hover .product-card__image img{transform:scale(1.04)}.product-card__body{padding:16px}.product-card__name{font-weight:600;font-size:15px;margin-bottom:4px}.product-card__brand{font-size:12px;color:var(--gray-400);margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.product-card__price{font-size:17px;font-weight:700;color:var(--black)}.product-card__badge{position:absolute;top:12px;left:12px;background:var(--black);color:var(--white);font-size:11px;font-weight:700;padding:3px 8px;border-radius:4px;text-transform:uppercase;letter-spacing:.5px}.cart-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:100;animation:fadeIn .2s}.cart-drawer{position:fixed;top:0;right:0;bottom:0;width:400px;max-width:100vw;background:var(--white);z-index:101;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:slideIn .25s}.cart-drawer__header{padding:20px 24px;border-bottom:1px solid var(--gray-100);display:flex;align-items:center;justify-content:space-between}.cart-drawer__body{flex:1;overflow-y:auto;padding:20px 24px}.cart-drawer__footer{padding:20px 24px;border-top:1px solid var(--gray-100)}.cart-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--gray-100)}.cart-item__image{width:72px;height:90px;object-fit:cover;border-radius:var(--radius-sm);background:var(--gray-100)}.cart-item__info{flex:1}.cart-item__name{font-weight:600;font-size:14px;margin-bottom:4px}.cart-item__meta{font-size:12px;color:var(--gray-400);margin-bottom:8px}.cart-item__qty{display:flex;align-items:center;gap:10px}.qty-btn{width:28px;height:28px;border-radius:50%;border:1.5px solid var(--gray-200);background:none;font-size:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition)}.qty-btn:hover{border-color:var(--black)}.navbar{background:var(--white);border-bottom:1px solid var(--gray-100);position:sticky;top:0;z-index:50}.navbar__inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:24px}.navbar__logo{font-size:22px;font-weight:800;letter-spacing:4px;color:var(--black)}.navbar__nav{display:flex;align-items:center;gap:28px}.navbar__link{font-size:14px;font-weight:500;color:var(--gray-600);transition:color var(--transition);position:relative}.navbar__link:hover,.navbar__link.active{color:var(--black)}.navbar__link.active:after{content:"";position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--black);border-radius:2px}.navbar__actions{display:flex;align-items:center;gap:8px}.cart-count{background:var(--black);color:var(--white);font-size:11px;font-weight:700;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;position:absolute;top:-6px;right:-6px}.hero{background:var(--black);color:var(--white);padding:80px 0;text-align:center}.hero h1{font-size:52px;font-weight:800;letter-spacing:-1px;margin-bottom:16px}.hero p{font-size:18px;color:#ffffffb3;max-width:500px;margin:0 auto 32px}.status-pending{background:#fff8e1;color:#f57c00}.status-confirmed{background:#e3f2fd;color:#1565c0}.status-processing{background:#f3e5f5;color:#7b1fa2}.status-shipped{background:#e8f5e9;color:#2e7d32}.status-delivered{background:#e8f5e9;color:#1b5e20;font-weight:700}.status-cancelled{background:#ffebee;color:#c62828}.upload-zone{border:2px dashed var(--gray-200);border-radius:var(--radius);padding:40px;text-align:center;cursor:pointer;transition:all var(--transition)}.upload-zone:hover,.upload-zone.dragging{border-color:var(--black);background:var(--gray-50)}.upload-zone h3{font-size:16px;font-weight:600;margin:12px 0 6px}.upload-zone p{font-size:13px;color:var(--gray-400)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .3s ease both}@media (max-width: 768px){.hero h1{font-size:32px}.cart-drawer{width:100vw}.navbar__nav{display:none}.products-grid{grid-template-columns:repeat(2,1fr);gap:14px}}@media (max-width: 480px){.products-grid{grid-template-columns:1fr}}
