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solid #eee}.modal-description h3{font-size:1.2rem;margin-bottom:10px;color:#333}.modal-description p{color:#666;line-height:1.6}.cart-empty,.orders-empty{text-align:center;padding:60px 20px;background:#fff;border-radius:12px;margin-top:30px;box-shadow:0 2px 8px rgba(0,0,0,.1)}.cart-empty h2,.orders-empty h2{font-size:1.5rem;color:#333;margin-bottom:8px}.cart-empty p,.orders-empty p{color:#666}.cart-grid{display:grid;grid-template-columns:1fr 360px;grid-gap:30px;gap:30px;margin:20px 0 40px}.cart-items{display:flex;flex-direction:column;gap:16px}.cart-item{display:flex;gap:20px;background:#fff;padding:20px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08);align-items:flex-start}.cart-item-image{width:120px;height:90px;object-fit:cover;border-radius:8px}.cart-item-details{flex:1 1}.cart-item-details h3{font-size:1.1rem;margin-bottom:4px;color:#333}.cart-item-meta{font-size:.9rem;color:#666;margin-bottom:8px}.cart-item-price{font-weight:600;color:#667eea;margin-bottom:12px}.cart-item-actions{display:flex;gap:16px;align-items:center}.quantity-control{display:flex;align-items:center;gap:8px}.quantity-control button{width:32px;height:32px;border:2px solid #667eea;background:#fff;color:#667eea;border-radius:6px;cursor:pointer;font-size:1.2rem;font-weight:700}.quantity-control button:hover{background:#667eea;color:#fff}.quantity-control span{min-width:24px;text-align:center;font-weight:600}.cart-remove{background:none;border:none;color:#e74c3c;cursor:pointer;font-size:.95rem;text-decoration:underline}.cart-remove:hover{color:#c0392b}.cart-item-total{font-weight:700;font-size:1.1rem;color:#333}.cart-summary{background:#fff;padding:24px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08);height:-moz-fit-content;height:fit-content;position:-webkit-sticky;position:sticky;top:20px}.cart-summary h3{margin-bottom:16px;font-size:1.2rem;color:#333}.cart-summary-row{display:flex;justify-content:space-between;padding:8px 0;color:#666}.cart-summary-row.total{font-size:1.2rem;font-weight:700;color:#333;border-top:2px solid #eee;margin-top:12px;padding-top:12px}.btn-checkout{display:block;width:100%;padding:14px 24px;background:#28a745;color:#fff;border:none;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;text-align:center;text-decoration:none;margin-top:20px;transition:background .3s}.btn-checkout:hover{background:#218838}.btn-checkout:disabled{opacity:.7;cursor:not-allowed}.checkout-form{margin-bottom:40px}.checkout-grid{display:grid;grid-template-columns:1fr 380px;grid-gap:30px;gap:30px}.checkout-section{background:#fff;padding:24px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08)}.checkout-section h3{margin-bottom:20px;font-size:1.2rem;color:#333}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.9rem;font-weight:600;color:#555;margin-bottom:6px}.form-group input,.form-group textarea{width:100%;padding:12px 16px;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#667eea}.checkout-summary{background:#fff;padding:24px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08);height:-moz-fit-content;height:fit-content;position:-webkit-sticky;position:sticky;top:20px}.checkout-summary h3{margin-bottom:16px;font-size:1.2rem;color:#333}.checkout-item{padding:8px 0;font-size:.95rem;color:#555}.checkout-item,.checkout-total{display:flex;justify-content:space-between}.checkout-total{font-size:1.2rem;font-weight:700;margin-top:12px;padding-top:12px;border-top:2px solid #eee}.checkout-error{color:#e74c3c;margin-top:12px;font-size:.95rem}.checkout-back{display:block;margin-top:16px;color:#667eea;text-decoration:none;font-size:.95rem}.checkout-back:hover{text-decoration:underline}.order-success{text-align:center;padding:60px 20px;background:#fff;border-radius:12px;margin:30px 0;box-shadow:0 2px 8px rgba(0,0,0,.1)}.order-success-icon{font-size:4rem;margin-bottom:16px}.order-success h1{font-size:2rem;color:#333;margin-bottom:8px}.order-number{font-size:1.2rem;color:#667eea;font-weight:600;margin-bottom:12px}.order-success-msg{color:#666;margin-bottom:20px}.order-success-details{margin-bottom:24px;color:#555}.order-success-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}.orders-search{display:flex;gap:12px;margin-bottom:30px;max-width:500px}.orders-search-input{flex:1 1;padding:12px 16px;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem}.orders-search-input:focus{outline:none;border-color:#667eea}.orders-list{display:flex;flex-direction:column;gap:16px}.order-card{display:block;background:#fff;padding:20px 24px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08);text-decoration:none;color:inherit;transition:box-shadow .3s}.order-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.12)}.order-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.order-card-number{font-weight:700;font-size:1.1rem;color:#333}.order-card-status{font-size:.9rem;padding:4px 10px;border-radius:6px;font-weight:500}.status-confirmed,.status-delivered{background:#d4edda;color:#155724}.status-pending,.status-processing{background:#fff3cd;color:#856404}.status-shipped{background:#cce5ff;color:#004085}.status-cancelled{background:#f8d7da;color:#721c24}.status-replaced,.status-replacement_requested{background:#e2d5f1;color:#4a2c6a}.order-card-meta{color:#666;font-size:.95rem;margin-bottom:4px}.order-card-date{font-size:.85rem;color:#999}.order-detail-back{display:inline-block;margin:20px 0 16px;color:#667eea;text-decoration:none}.order-detail-back:hover{text-decoration:underline}.order-detail{background:#fff;padding:30px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08);margin-bottom:40px}.order-detail-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.order-detail-header h1{font-size:1.8rem;color:#333}.order-detail-status{font-size:.95rem;padding:6px 12px;border-radius:8px;font-weight:600}.order-detail-date{color:#666;margin-bottom:24px}.order-detail-section{margin-bottom:28px}.order-detail-section h3{font-size:1.2rem;margin-bottom:16px;color:#333}.order-detail-item{display:flex;gap:20px;padding:16px 0;border-bottom:1px solid #eee;align-items:center}.order-detail-item:last-child{border-bottom:none}.order-detail-item-img{width:100px;height:75px;object-fit:cover;border-radius:8px}.order-detail-item-info{flex:1 1}.order-detail-item-info h4{margin-bottom:4px;font-size:1rem}.order-detail-item-info p{font-size:.9rem;color:#666}.order-detail-item-total{font-weight:700;color:#333}.order-detail-total{display:flex;justify-content:space-between;font-size:1.3rem;font-weight:700;padding-top:20px;border-top:2px solid #eee;margin-top:20px}.order-replacement-notice{background:#e2d5f1;color:#4a2c6a;padding:16px;border-radius:8px;margin-top:24px}.order-replacement-section{margin-top:28px;padding-top:24px;border-top:1px solid #eee}.order-replacement-section h3{margin-bottom:8px;font-size:1.1rem}.order-replacement-section p{color:#666;margin-bottom:12px}.replacement-reason{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;margin-bottom:12px}.replacement-reason:focus{outline:none;border-color:#667eea}@media (max-width:768px){.products-grid{gap:20px}.cart-grid,.checkout-grid,.modal-details-grid,.products-grid{grid-template-columns:1fr}.cart-summary,.checkout-summary{position:static}.header-inner{flex-direction:column;align-items:flex-start}}