*{box-sizing:border-box;margin:0;padding:0}body{color:#e0e0e0;background:#0f0f0f;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.container{max-width:1000px;margin:0 auto;padding:2rem 1rem}.header{text-align:center;margin-bottom:2.5rem}.header h1{font-size:2rem;font-weight:700}.header h1 span{color:#6366f1}.header p{color:#888;margin-top:.25rem;font-size:.9rem}.nav-links{justify-content:center;gap:1.25rem;margin-top:.5rem;display:flex}.track-nav{color:#6366f1;font-size:.85rem;text-decoration:none}.track-nav:hover{text-decoration:underline}.error{color:#fca5a5;text-align:center;background:#7f1d1d;border-radius:6px;margin-bottom:1rem;padding:.5rem 1rem}.grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem;display:grid}.card{color:inherit;background:#1a1a1a;border:1px solid #2a2a2a;border-radius:10px;padding:1.25rem;text-decoration:none;transition:border-color .2s;display:block}.card:hover{border-color:#6366f1}.card h3{margin-bottom:.3rem;font-size:1.05rem;font-weight:600}.card .price{color:#22c55e;margin-bottom:.5rem;font-family:SF Mono,monospace;font-size:1.2rem;font-weight:700}.card .desc{color:#999;margin-bottom:.75rem;font-size:.85rem;line-height:1.5}.card .stock{color:#666;font-size:.8rem}.card .stock span{color:#aaa}.loading{text-align:center;color:#888;padding:3rem}.empty{text-align:center;color:#555;padding:3rem}.back-link{color:#6366f1;margin-bottom:1.5rem;font-size:.9rem;text-decoration:none;display:inline-block}.back-link:hover{text-decoration:underline}.detail-card{background:#1a1a1a;border:1px solid #2a2a2a;border-radius:10px;max-width:600px;padding:2rem}.detail-card h1{margin-bottom:.5rem;font-size:1.5rem}.detail-price{color:#22c55e;margin-bottom:1rem;font-family:SF Mono,monospace;font-size:1.8rem;font-weight:700}.detail-desc{color:#999;margin-bottom:1rem;font-size:1rem;line-height:1.6}.detail-meta{color:#888;margin-bottom:1rem;font-size:.9rem}.detail-meta strong{color:#e0e0e0}.btn-order-detail{color:#fff;cursor:pointer;background:#6366f1;border:none;border-radius:8px;padding:.75rem 2rem;font-size:1rem;font-weight:600;text-decoration:none;transition:background .2s;display:inline-block}.btn-order-detail:hover{background:#5558e6}.out-of-stock{color:#f87171;font-size:1rem;font-weight:600}.order-page{flex-wrap:wrap;align-items:flex-start;gap:2rem;display:flex}.order-summary{flex:1;min-width:280px}.order-summary h2{margin-bottom:1rem;font-size:1.3rem}.order-product-info{background:#1a1a1a;border:1px solid #2a2a2a;border-radius:10px;padding:1.25rem}.order-form{background:#1a1a1a;border:1px solid #2a2a2a;border-radius:10px;flex:1;min-width:320px;padding:1.5rem}.order-form h3{margin-bottom:1rem;font-size:1.1rem}.form-group{margin-bottom:1rem}.form-group label{color:#aaa;margin-bottom:.35rem;font-size:.85rem;display:block}.form-group input,.form-group textarea{color:#e0e0e0;box-sizing:border-box;background:#0f0f0f;border:1px solid #333;border-radius:6px;width:100%;padding:.65rem .75rem;font-family:inherit;font-size:.95rem}.form-group input:focus,.form-group textarea:focus{border-color:#6366f1;outline:none}.form-group textarea{resize:vertical}.qty-control{background:#0f0f0f;border:1px solid #333;border-radius:8px;align-items:center;gap:.75rem;padding:.3rem;display:inline-flex}.qty-control button{color:#e0e0e0;cursor:pointer;background:#2a2a2a;border:none;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;font-size:1.1rem;display:flex}.qty-control button:hover:not(:disabled){background:#3a3a3a}.qty-control button:disabled{opacity:.3;cursor:not-allowed}.qty-control span{text-align:center;min-width:24px;font-weight:600}.order-total{border-top:1px solid #2a2a2a;justify-content:space-between;align-items:center;margin:1rem 0;padding:.75rem 0;font-size:.95rem;display:flex}.order-total strong{color:#22c55e;font-family:SF Mono,monospace;font-size:1.2rem}.btn-primary{color:#fff;cursor:pointer;text-align:center;background:#6366f1;border:none;border-radius:8px;padding:.65rem 1.5rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:background .2s;display:inline-block}.btn-primary:hover{background:#5558e6}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-order{width:100%;padding:.8rem;font-size:1.05rem}.btn-secondary{color:#aaa;cursor:pointer;text-align:center;background:0 0;border:1px solid #333;border-radius:8px;padding:.65rem 1.5rem;font-size:.9rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-block}.btn-secondary:hover{color:#e0e0e0;border-color:#555}.confirm-card{text-align:center;background:#1a1a1a;border:1px solid #2a2a2a;border-radius:12px;max-width:480px;margin:0 auto;padding:2rem}.confirm-icon{margin-bottom:.5rem;font-size:3rem}.confirm-card h2{margin-bottom:.25rem}.confirm-sub{color:#888;margin-bottom:1.5rem;font-size:.9rem}.confirm-details{text-align:left;margin-bottom:1.5rem}.confirm-row{color:#ccc;border-bottom:1px solid #2a2a2a;justify-content:space-between;padding:.5rem 0;font-size:.9rem;display:flex}.confirm-row:last-child{border-bottom:none}.confirm-row strong{color:#e0e0e0}.order-id{letter-spacing:.05em;font-family:SF Mono,monospace;color:#6366f1!important}.confirm-actions{flex-direction:column;gap:.75rem;display:flex}.status-badge{text-transform:uppercase;letter-spacing:.05em;border-radius:4px;padding:.2rem .6rem;font-size:.75rem;font-weight:600;display:inline-block}.status-badge.unpaid{color:#fcd34d;background:#78350f}.status-badge.processing{color:#93c5fd;background:#1e3a5f}.status-badge.shipped,.status-badge.delivered{color:#86efac;background:#14532d}.status-badge.cancelled{color:#fca5a5;background:#7f1d1d}.track-page{max-width:560px;margin:0 auto}.track-page h2{margin-bottom:.25rem}.track-desc{color:#888;margin-bottom:1.5rem;font-size:.9rem}.track-search{gap:.5rem;margin-bottom:2rem;display:flex}.track-input{color:#e0e0e0;letter-spacing:.1em;background:#0f0f0f;border:1px solid #333;border-radius:8px;flex:1;padding:.65rem .75rem;font-family:SF Mono,monospace;font-size:1rem}.track-input:focus{border-color:#6366f1;outline:none}.track-result{background:#1a1a1a;border:1px solid #2a2a2a;border-radius:10px;padding:1.5rem}.track-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.track-header h3{color:#6366f1;font-family:SF Mono,monospace;font-size:1rem}.track-steps{justify-content:space-between;margin-bottom:1.5rem;display:flex;position:relative}.track-steps:before{content:"";z-index:0;background:#333;height:2px;position:absolute;top:14px;left:20px;right:20px}.track-steps .step{z-index:1;flex-direction:column;align-items:center;gap:.4rem;display:flex;position:relative}.step-dot{color:#666;background:#2a2a2a;border:2px solid #333;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:.75rem;font-weight:700;display:flex}.step.done .step-dot{color:#000;background:#22c55e;border-color:#22c55e}.step.cancelled-all .step-dot{color:#fff;background:#ef4444;border-color:#ef4444}.step-label{color:#666;text-align:center;white-space:nowrap;font-size:.65rem}.step.done .step-label{color:#22c55e}.step.cancelled-all .step-label{color:#ef4444}.track-details{border-top:1px solid #2a2a2a;padding-top:1rem}.detail-row{color:#999;justify-content:space-between;padding:.35rem 0;font-size:.85rem;display:flex}.detail-row span:last-child{color:#e0e0e0;text-align:right;max-width:60%}.payment-info{text-align:left;background:#0f0f0f;border:1px solid #2a2a2a;border-radius:10px;margin-bottom:1.5rem;padding:1.25rem}.payment-info h4{color:#fcd34d;margin-bottom:.5rem;font-size:1rem}.payment-note{color:#aaa;margin-bottom:.75rem;font-size:.85rem}.payment-note-small{color:#777;margin-top:.75rem;font-size:.8rem;font-style:italic}.payment-details{background:#1a1a1a;border:1px solid #333;border-radius:8px;padding:.75rem 1rem}.pay-row{color:#aaa;justify-content:space-between;padding:.4rem 0;font-size:.85rem;display:flex}.pay-row+.pay-row{border-top:1px solid #2a2a2a}.pay-row strong{color:#e0e0e0;font-family:SF Mono,monospace}.pay-account{letter-spacing:.1em;font-size:1.05rem;color:#22c55e!important}.pay-total{color:#fcd34d!important}.confirm-payment{text-align:left;margin-bottom:1.5rem}.contact-page{max-width:520px;margin:0 auto}.contact-page h2{margin-bottom:.25rem}.contact-sub{color:#888;margin-bottom:1.5rem;font-size:.9rem}.contact-form{background:#1a1a1a;border:1px solid #2a2a2a;border-radius:10px;padding:1.5rem}