@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRow{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.cart-module{max-width:1600px;margin:0 auto;padding:60px 24px;animation:fadeInUp .8s ease-out}.cart-empty{background:#ffffffe6;backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:80px 40px;text-align:center;animation:fadeInUp .8s ease-out}.cart-empty-content h3{font-size:24px;font-weight:700;color:#1d1d1f;margin:0 0 12px;letter-spacing:-.01em}.cart-empty-content p{font-size:16px;color:#86868b;margin:0;font-weight:500}.cart-table-wrapper{background:#ffffffe6;backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);border-radius:20px;overflow:hidden;box-shadow:0 4px 20px #0000000d;animation:fadeInUp .8s ease-out .2s backwards}.cart-table{width:100%;border-collapse:collapse;font-size:14px}.cart-table thead{background:linear-gradient(135deg,#f8fffe,#e6f7f0)}.cart-table th{padding:20px 16px;text-align:left;font-weight:700;color:#1d1d1f;font-size:14px;letter-spacing:.01em;text-transform:uppercase;border-bottom:2px solid rgba(0,130,2,.1)}.cart-table th:first-child{padding-left:32px}.cart-table th:last-child{padding-right:32px;text-align:center}.product-col{width:18%}.diameter-col,.thickness-col{width:10%}.length-col,.weight-col{width:12%}.steel-col,.gost-col{width:13%}.action-col{width:12%}.cart-row{transition:all .3s ease;animation:slideInRow .6s ease-out backwards;border-bottom:1px solid rgba(0,0,0,.05)}.cart-row:hover{background:#00820205;transform:translateY(-1px)}.cart-row:last-child{border-bottom:none}.cart-table td{padding:24px 16px;vertical-align:middle}.cart-table td:first-child{padding-left:32px}.cart-table td:last-child{padding-right:32px;text-align:center}.product-info{display:flex;flex-direction:column;gap:4px}.product-name{font-size:16px;font-weight:600;color:#1d1d1f;line-height:1.3}.product-type{font-size:13px;color:#86868b;font-weight:500}.diameter-value,.thickness-value{font-size:15px;font-weight:600;color:var(--secondary-color)}.steel-value,.gost-value{font-size:14px;font-weight:500;color:#1d1d1f}.length-cell,.weight-cell{position:relative}.length-input,.weight-input{width:100%;padding:8px 32px 8px 10px;border:2px solid #e0e0e0;border-radius:8px;font-size:14px;font-weight:600;color:#1d1d1f;background:#fafafa;transition:all .2s ease;font-family:SFProDisplay,sans-serif}.length-input:focus,.weight-input:focus{outline:none;border-color:var(--secondary-color);background:#fff;box-shadow:0 0 0 3px #0082021a}.length-input::placeholder,.weight-input::placeholder{color:#aaa;font-size:13px;font-weight:400}.unit-label{position:absolute;right:30px;top:50%;transform:translateY(-50%);font-size:13px;font-weight:600;color:#000;pointer-events:none}.length-input::-webkit-inner-spin-button,.length-input::-webkit-outer-spin-button,.weight-input::-webkit-inner-spin-button,.weight-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.length-input[type=number],.weight-input[type=number]{-moz-appearance:textfield}.remove-btn{background:#f44;border:none;border-radius:8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;color:#fff}.remove-btn:hover{background:#f55;transform:scale(1.1);box-shadow:0 4px 12px #ff44444d}.remove-btn:active{transform:scale(.95)}.remove-btn svg{width:16px;height:16px}.cart-footer{margin-top:32px;animation:fadeInUp .8s ease-out .4s backwards}.cart-summary{background:#ffffffe6;backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:24px 32px;display:flex;justify-content:space-between;align-items:center}.summary-info{display:flex;flex-direction:column;gap:4px}.total-items{font-size:16px;font-weight:600;color:#1d1d1f}.total-weight{font-size:14px;font-weight:500;color:var(--secondary-color)}.order-btn{background:linear-gradient(135deg,var(--secondary-color),#006600);color:#fff;border:none;padding:16px 32px;border-radius:12px;cursor:pointer;font-size:16px;font-weight:700;letter-spacing:-.01em;transition:all .3s ease;position:relative;overflow:hidden}.order-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.order-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0082024d;background:linear-gradient(135deg,#009900,var(--secondary-color))}.order-btn:hover:before{left:100%}.order-btn:active{transform:translateY(0)}@media (max-width: 1024px){.cart-module{padding:40px 16px}.cart-table th,.cart-table td{padding:16px 12px}.cart-table th:first-child,.cart-table td:first-child{padding-left:20px}.cart-table th:last-child,.cart-table td:last-child{padding-right:20px}}@media (max-width: 768px){.cart-table-wrapper{border-radius:16px}.cart-table{font-size:13px}.cart-table th{padding:16px 8px;font-size:12px}.cart-table td{padding:16px 8px}.cart-table th:first-child,.cart-table td:first-child{padding-left:16px}.cart-table th:last-child,.cart-table td:last-child{padding-right:16px}.product-name{font-size:14px}.product-type{font-size:12px}.diameter-value,.thickness-value{font-size:13px}.steel-value,.gost-value{font-size:12px}.cart-summary{flex-direction:column;gap:20px;text-align:center}.order-btn{width:100%;padding:18px 24px}}@media (max-width: 768px){.length-input,.weight-input{font-size:13px;padding:6px 28px 6px 8px}.unit-label{font-size:11px;right:8px}}@media (max-width: 640px){.steel-col,.steel-cell,.gost-col,.gost-cell{display:none}.length-input,.weight-input{font-size:12px;padding:6px 24px 6px 6px}.unit-label{font-size:10px;right:6px}.cart-table th{padding:12px 6px;font-size:11px}.cart-table td{padding:12px 6px}.cart-table th:first-child,.cart-table td:first-child{padding-left:12px}.cart-table th:last-child,.cart-table td:last-child{padding-right:12px}.cart-empty{padding:60px 24px}.cart-empty-content h3{font-size:20px}.cart-empty-content p{font-size:14px}}@media (max-width: 480px){.cart-module{padding:30px 12px}.product-col{width:30%}.diameter-col,.thickness-col{width:15%}.length-col,.weight-col{width:18%}.action-col{width:12%}}.empty-cart-content{width:100%;padding:0}.empty-cart-header{text-align:center;padding:60px 20px;background:#f9f9f9;border-radius:12px;margin-bottom:50px}.empty-cart-icon{color:#d0d0d0;margin-bottom:20px;display:flex;justify-content:center}.empty-cart-header h3{font-size:28px;font-weight:600;color:#333;margin:0 0 10px}.empty-cart-header p{font-size:16px;color:#666;margin:0 0 30px}.empty-cart-catalog-btn{display:inline-block;padding:14px 40px;background:var(--secondary-color);color:#fff;text-decoration:none;border-radius:8px;font-size:16px;font-weight:500;transition:all .3s ease}.empty-cart-catalog-btn:hover{background:var(--primary-color);transform:translateY(-2px);color:#fff;box-shadow:0 4px 12px #00820033}.empty-cart-suggestions{display:flex;flex-direction:column;gap:40px}.suggestion-section{width:100%}.suggestion-section h4{font-size:22px;font-weight:600;color:#333;margin:0 0 20px;padding-bottom:10px;border-bottom:2px solid var(--primary-color, #008200)}.suggestion-items{display:grid;gap:10px}.diameters-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.steel-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.gosts-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.suggestion-item{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#fff;border:1px solid #e0e0e0;border-radius:8px;text-decoration:none;color:#333;font-size:14px;font-weight:500;transition:all .2s ease}.suggestion-item svg{flex-shrink:0;color:var(--secondary-color, #ff5722)}.suggestion-item:hover{border-color:var(--primary-color, #008200);background:#f5fff5;transform:translate(4px)}@media (max-width: 768px){.empty-cart-content{padding:20px 0}.empty-cart-header{padding:40px 20px;margin-bottom:30px}.empty-cart-header h3{font-size:24px}.empty-cart-header p{font-size:14px}.empty-cart-catalog-btn{padding:12px 30px;font-size:14px}.suggestion-section h4{font-size:18px}.empty-cart-suggestions{gap:30px}.diameters-grid,.steel-grid,.gosts-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}.suggestion-item{padding:10px 12px;font-size:13px}}