:root{--primary:#3cce96;--primary-dark:#2fb77f;--primary-darkest:#1f6b5a;--primary-selected:rgba(52,170,125,.365);--prrimary-light:#e2fdf3;--primary-soft:#d9f5ea;--accent:#ffc700;--accent-dark:#eab700;--bg:#f5f7fa;--white:#fff;--gray0:#f9fafb;--gray1:#f3f4f6;--gray2:#e5e7eb;--gray3:#d1d5db;--gray4:#9ca3af;--gray5:#6b7280;--gray6:#374151;--gray7:#1f2937;--text:#111827;--border:#e5e7eb;--radius:14px;--shadow:0 4px 16px rgba(0,0,0,.08);--shadow-soft:0 2px 10px rgba(0,0,0,.05);--header-h:70px;--pricebar-h:80px;--sidebar-w:520px;--pad-2:clamp(14px, 2vw, 28px);--pad-3:clamp(18px, 2.4vw, 32px);--primary1:var(--primary);--secondary:var(--accent);--soft-red:#fee2e2;--red:#ef4444}*,:before,:after{box-sizing:border-box}body{background:var(--bg);color:var(--text);overflow:hidden}@media (max-width:768px){body{overflow-x:hidden;overflow-y:auto}}.calculator-container{grid-template-columns:var(--sidebar-w) 1fr;height:calc(100dvh - var(--header-h));min-height:calc(100vh - var(--header-h));display:grid}@supports (height:100dvh){.calculator-container{height:calc(100dvh - var(--header-h));min-height:calc(100dvh - var(--header-h))}}.sidebar{background:var(--white);border-right:1px solid var(--gray2);padding:var(--pad-3);height:calc(100dvh - var(--header-h));-webkit-overflow-scrolling:touch;position:relative;top:20px;overflow-y:auto}.sidebar h2,.sidebar label{font-weight:600}.sidebar>*+*{margin-top:32px}.pricebar{top:var(--header-h);left:var(--sidebar-w);height:var(--pricebar-h);background:var(--white);box-shadow:var(--shadow);border-radius:0 0 var(--radius) var(--radius);padding:20px var(--pad-3);z-index:50;justify-content:space-between;align-items:center;gap:12px;display:flex;position:fixed;right:0}.price-value{font-size:28px;font-weight:800}.price-sub{color:var(--gray5);font-size:13px}.btn-next{background:var(--accent);color:#000;cursor:pointer;white-space:nowrap;border:none;border-radius:40px;padding:14px 40px;font-size:16px;font-weight:700;transition:all .15s}.btn-next:hover{background:var(--accent-dark)}#threeContainer{width:100%;min-width:0;height:100%;min-height:320px;display:block;position:relative}canvas{display:block}.calculator-container>.preview-container{min-width:0;min-height:0;position:relative}.shelf-footnote{z-index:10;color:var(--gray5);text-align:right;backdrop-filter:blur(10px);pointer-events:none;border-radius:6px;padding:8px 12px;font-size:11px;line-height:1.4;position:absolute;bottom:110px;right:10px}@media (max-width:768px){.shelf-footnote{right:unset;bottom:unset;text-align:center;width:fit-content;margin:16px auto 0;display:block;position:static}}#shelfForm{flex-direction:column;gap:26px;display:flex}#dataArrays{display:none}#shelfForm>div{flex-direction:column;gap:12px;display:flex}.slider-label{padding:0 6px;font-size:14px;color:var(--gray6)!important}.Shelf-value{background-color:var(--gray1);border-radius:8px;padding:2px 8px;font-size:14px;color:var(--gray5)!important}.slider-icon{color:var(--primary);flex-shrink:0;font-size:12px;line-height:1}.slider-wrapper{padding-top:5px;position:relative}.slider-bubble{background:var(--gray1);color:var(--gray5);white-space:nowrap;pointer-events:none;border-radius:8px;padding:2px 8px;font-size:14px;font-weight:700}.calc-row.modern .calc-footer{color:var(--gray4);justify-content:space-between;padding:2px 4px 0;font-size:12px;display:flex}.shelf-info-list{flex-direction:column;gap:8px;width:100%;margin-top:10px;display:flex}.shelf-info-card{border:1px solid var(--gray2);width:100%;color:var(--gray7);text-align:left;cursor:pointer;background:#f8fafc;border-radius:8px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px 34px 10px 12px;transition:border-color .15s,background .15s,box-shadow .15s;display:grid;position:relative}.shelf-info-card:hover{border-color:var(--primary1);background:#f0fdf4;box-shadow:0 2px 8px rgba(60,206,150,.14)}.shelf-info-card.active{border-color:var(--primary1);background:#ecfdf5;box-shadow:0 2px 8px rgba(60,206,150,.14)}.shelf-info-card__title{font-size:13px;font-weight:800;line-height:1.2}.shelf-info-card__meta{color:var(--gray4);margin-top:3px;font-size:12px;line-height:1.25}.shelf-info-card__type{color:var(--primary-dark);white-space:nowrap;font-size:12px;font-weight:800}.shelf-info-card__delete{color:var(--gray4);justify-content:center;align-items:center;font-size:16px;font-weight:800;line-height:1;transition:color .15s;display:inline-flex;position:absolute;right:10px}.shelf-info-card__delete:hover{color:#fca5a5;transition:color .15s}.shelf-info-add-button{z-index:1;border:2px dashed var(--primary1);width:100%;min-height:40px;color:var(--primary2);cursor:pointer;background:#f0fdf4;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;gap:8px;margin-top:13px;font-size:14px;font-weight:800;transition:border-color .15s,background .15s,box-shadow .15s;display:inline-flex;position:sticky;bottom:0;box-shadow:0 -8px 10px -6px rgba(15,23,42,.08)}.shelf-info-add-button:hover{border-color:var(--primary-dark);background:#dcfce7;box-shadow:0 2px 8px rgba(60,206,150,.14)}.shelf-info-add-button__icon{border:var(--primary1) 2px solid;color:transparent;border-radius:999px;justify-content:center;align-items:center;width:22px;height:22px;font-size:18px;font-weight:900;line-height:1;display:inline-flex;position:relative}.shelf-info-add-button__icon:before,.shelf-info-add-button__icon:after{content:"";background:var(--primary1);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.shelf-info-add-button__icon:before{width:11px;height:2px}.shelf-info-add-button__icon:after{width:2px;height:11px}.calculator-section-tabs-field{--section-tabs-eyebrow-w:148px;display:contents!important}.calculator-section-tabs-field>label,.calculator-section-tabs-field>.palet-rack-section-box-header{top:var(--header-h);left:var(--sidebar-w);z-index:41;width:var(--section-tabs-eyebrow-w);height:64px;padding:13px 12px 0 var(--pad-3);color:var(--gray5);letter-spacing:0;text-transform:uppercase;background:linear-gradient(90deg, var(--white) 78%, rgba(255,255,255,0));pointer-events:none;align-items:center;font-size:11px;font-weight:800;line-height:1.15;position:fixed;display:flex!important}.calculator-section-tabs-field>.palet-rack-section-box-header label{color:inherit;font:inherit;line-height:inherit;margin:0}#sectionTabs{top:var(--header-h);z-index:40;background:var(--white);border-bottom:1px solid var(--gray1);cursor:default;scrollbar-width:none;-ms-overflow-style:none;align-items:center;gap:10px;height:69px;padding:15px 40px;display:flex;position:fixed;left:0;right:0;overflow-x:auto;overflow-y:visible}#sectionTabs::-webkit-scrollbar{display:none}#sectionTabs,.calculator-section-tabs-field>label,.calculator-section-tabs-field>.palet-rack-section-box-header{margin-top:15px}#sectionTabs>.section-tab-wrap{border:2px solid var(--gray3);background:var(--white);min-width:148px;height:45px;color:var(--text-color);border-radius:999px;flex-shrink:0;margin:0;padding:16px 35px;transition:background .15s,color .15s,border-color .15s;display:inline-flex;position:relative;overflow:visible}#sectionTabs>.section-tab-wrap:hover{border-color:var(--primary-dark);color:var(--text-color)}#sectionTabs>.section-tab-wrap:has(.active){border-color:var(--primary);background:var(--primary-soft);height:40px;color:var(--primary-darkest);z-index:1}#sectionTabs>.section-tab-wrap>.mandarini{width:100%;min-width:100%;height:100%;color:inherit;cursor:pointer;box-shadow:none;white-space:nowrap;z-index:1;border-radius:0;flex:none;justify-content:center;align-items:center;margin:0;padding:0;font-size:14px;font-weight:700;line-height:1;display:inline-flex;position:absolute;top:0;bottom:0;left:0;right:0;background:0 0!important;border:0!important}#sectionTabs>.section-tab-wrap>.mandarini:hover,#sectionTabs>.section-tab-wrap>.mandarini.active{height:100%;color:inherit!important;box-shadow:none!important;background:0 0!important;border:0!important}#sectionTabs .RemoveSectionBtn{color:var(--gray5);pointer-events:none;z-index:3;flex:none;justify-content:center;align-items:center;margin:0 10px 0 0;font-size:14px;line-height:1;transition:opacity .15s,background .15s,color .15s;display:inline-flex;position:absolute;top:50%;right:6px;transform:translateY(-50%);padding:0!important}#sectionTabs .mandarini.removable .section-tab-label{padding-right:20px}#sectionTabs>.section-tab-wrap:hover .RemoveSectionBtn{opacity:1;pointer-events:auto}#sectionTabs>.section-tab-wrap:has(.active) .RemoveSectionBtn{opacity:1;pointer-events:auto}#sectionTabs>.section-tab-wrap:has(.active) .RemoveSectionBtn{color:var(--primary-darkest)}#sectionTabs>.section-tab-wrap:has(.active) .RemoveSectionBtn:hover{color:var(--red)}#sectionTabs .RemoveSectionBtn:hover{color:var(--red)}#sectionTabs .section-add-tab,.section-add-tab{background:var(--primary);color:transparent;border:0;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;padding:0;font-size:16px;font-weight:200;line-height:1;display:flex;position:relative}#sectionTabs .section-add-tab:before,#sectionTabs .section-add-tab:after,.section-add-tab:before,.section-add-tab:after{content:"";background:#fff;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}#sectionTabs .section-add-tab:before,.section-add-tab:before{width:20px;height:3px}#sectionTabs .section-add-tab:after,.section-add-tab:after{width:3px;height:20px}#sectionTabs .section-add-tab:hover,.section-add-tab:hover{background:var(--primary-dark);color:var(--white)}#radioContainer{cursor:grab;gap:8px;height:70px;padding:20px 0;display:flex;overflow-x:auto}#radioContainer button{border:2px solid var(--gray2);background:var(--white);border-radius:var(--radius);cursor:pointer;padding:6px 3px;font-weight:600;transition:all .15s}#radioContainer button:hover{border-color:var(--primary)}#radioContainer button.active{border-color:var(--primary);background:var(--primary-soft)}.material-selector{flex-wrap:wrap;gap:8px;display:flex}.material-selector button{border:2px solid var(--gray2);background:var(--white);border-radius:var(--radius);cursor:pointer;padding:10px 18px;font-weight:600;transition:all .15s}.material-selector button:hover{border-color:var(--primary)}.material-selector .active{border-color:var(--primary);background:var(--primary-soft)}label input[type=checkbox]{border:2px solid var(--gray3);cursor:pointer;border-radius:4px;width:18px;height:18px;margin-right:8px}label input[type=checkbox]:checked{background:var(--primary);border-color:var(--primary)}label:has(#wall_mounts){border:2px solid var(--gray2);border-radius:var(--radius);background:var(--white);cursor:pointer;color:var(--gray6);user-select:none;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:600;transition:border-color .15s,background .15s,color .15s,box-shadow .15s;display:inline-flex}label:has(#floor_mounts){border:2px solid var(--gray2);border-radius:var(--radius);background:var(--white);cursor:pointer;color:var(--gray6);user-select:none;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:600;transition:border-color .15s,background .15s,color .15s,box-shadow .15s;display:inline-flex}label:has(#wall_mounts):hover{border-color:var(--primary);background:var(--primary-soft)}label:has(#floor_mounts):hover{border-color:var(--primary);background:var(--primary-soft)}label:has(#wall_mounts) input[type=checkbox]{display:none}label:has(#floor_mounts) input[type=checkbox]{display:none}label:has(#wall_mounts):before{content:"";border:2px solid var(--gray3);background:var(--white);border-radius:4px;width:18px;min-width:18px;height:18px;transition:border-color .15s,background .15s}label:has(#floor_mounts):before{content:"";border:2px solid var(--gray3);background:var(--white);border-radius:4px;width:18px;min-width:18px;height:18px;transition:border-color .15s,background .15s}label:has(#wall_mounts:checked):before{border-color:var(--primary);background:var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3.5 3.5L11 1' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E") center/10px no-repeat}label:has(#floor_mounts:checked):before{border-color:var(--primary);background:var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3.5 3.5L11 1' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E") center/10px no-repeat}label:has(#wall_mounts:checked){border-color:var(--primary);background:var(--primary-soft);color:var(--primary-dark);box-shadow:0 0 0 3px rgba(60,206,150,.12)}label:has(#floor_mounts:checked){border-color:var(--primary);background:var(--primary-soft);color:var(--primary-dark);box-shadow:0 0 0 3px rgba(60,206,150,.12)}input[type=range]{color:var(--primary1);--thumb-size:18px;--track-height:8px;--thumb-bg:#fff;--track-color:var(--gray3);--value-percent:0%;cursor:pointer;-webkit-appearance:none;appearance:none;background:0 0;border-radius:8px;width:100%;margin:0;padding:8px 10px}input[type=range]::-webkit-slider-runnable-track{-webkit-appearance:none;appearance:none;height:var(--track-height);background:linear-gradient(to right, var(--primary1) 0%, var(--primary1) var(--value-percent), var(--track-color) var(--value-percent), var(--track-color) 100%);border-radius:999px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:var(--thumb-size);height:var(--thumb-size);margin-top:calc((var(--track-height) - var(--thumb-size)) / 2);background:var(--primary);border:2px solid var(--primary);border-radius:50%;box-shadow:0 2px 6px rgba(0,0,0,.2)}input[type=range]::-moz-range-track{height:var(--track-height);background:var(--gray3);border-radius:999px}input[type=range]::-moz-range-progress{height:var(--track-height);background:var(--primary1);border-radius:999px}input[type=range]::-moz-range-thumb{width:var(--thumb-size);height:var(--thumb-size);background:var(--primary);border:1px solid var(--primary-darkest);border-radius:50%;box-shadow:0 2px 6px rgba(0,0,0,.2)}.slider-value{background:var(--primary-soft);color:var(--primary-dark);border-radius:6px;padding:4px 10px;font-weight:700}#calcBtn,#resetBtn{cursor:pointer;border:none;border-radius:999px;padding:12px 26px;font-size:15px;font-weight:700;transition:all .15s}#calcBtn{background:var(--primary);color:#fff}#calcBtn:hover{background:var(--primary-dark)}#resetBtn{color:var(--gray4);background:0 0;border:2px solid transparent;font-size:14px;text-decoration:underline}#resetBtn:hover{color:#000;text-decoration:underline}.price-content{left:var(--sidebar-w);z-index:20;border-top:1px solid var(--gray2);box-shadow:var(--shadow);background:#fff;border-radius:16px 16px 0 0;position:fixed;bottom:0;right:0}.price-container{padding:16px var(--pad-3);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.price{letter-spacing:.2px;color:#111;font-size:28px;font-weight:800}.price-subtitle{color:var(--gray4);margin-top:2px;font-size:13px;display:block}#addToCartBtn{background:var(--secondary);color:#000;cursor:pointer;white-space:nowrap;border:none;border-radius:999px;padding:12px 48px;font-size:16px;font-weight:700;transition:transform 50ms,background .2s}#addToCartBtn:hover{background:var(--accent-dark)}.mandarini{border:2px solid var(--border);color:#111;cursor:pointer;z-index:10;background:#fff;border-radius:100px;flex:1;min-width:110px;padding:6px 8px;font-size:13px;font-weight:600;transition:all .2s;position:relative}.mandarini:hover{border-color:var(--primary1)!important;background:#f0fdf4!important}.mandarini.active{border-color:var(--primary1)!important;color:#065f46!important;background:#ecfdf5!important;box-shadow:0 0 0 3px rgba(60,206,150,.1)!important}.RemoveSectionBtn{color:#000;border:1px solid var(--border);cursor:pointer;z-index:999;background:#fff;margin:-15px;font-size:17px;font-weight:500;position:relative;top:-20px;right:2px;border-radius:999px!important;padding:1px 8px!important}.RemoveSectionBtn:hover{background:#ecfdf5!important}.RemoveSectionBtn:hover .mandarini{border-color:var(--primary1)!important;background:#f0fdf4!important}#sectionTabs>.section-tab-wrap>button.mandarini,#sectionTabs>.section-tab-wrap>button.mandarini:hover,#sectionTabs>.section-tab-wrap>button.mandarini.active{width:100%!important;min-width:100%!important;height:100%!important;color:inherit!important;box-shadow:none!important;z-index:1!important;background:0 0!important;border:0!important;border-radius:0!important;flex:none!important;margin:0!important;padding:0!important;position:absolute!important;top:0!important;bottom:0!important;left:0!important;right:0!important}#sectionTabs>.section-tab-wrap:has(>button.mandarini.active){border-color:var(--primary);background:var(--primary-soft);height:40px;color:var(--primary-darkest);z-index:2}.width-alert{z-index:999;max-width:calc(100vw - 40px);position:fixed;bottom:20px;right:20px}.width-alert-inner{color:#f9fafb;background:#1f2937;border-radius:8px;align-items:center;gap:12px;max-width:320px;padding:12px 16px;font-size:14px;display:flex;box-shadow:0 10px 25px rgba(15,23,42,.35)}.width-alert-inner button{color:#fff;cursor:pointer;background:#f97316;border:none;border-radius:999px;margin-left:auto;padding:4px 10px;font-size:12px}#shelfOptionsPanel{z-index:30;background:#fff;border:1px solid #e5e7eb;border-radius:16px;width:min(423px,92vw);height:610px;font-family:system-ui,-apple-system,sans-serif;animation:.3s ease-out slideInRight;position:absolute;top:50%;right:26px;overflow:hidden;transform:translateY(-50%);box-shadow:0 -8px 24px rgba(0,0,0,.1),0 12px 28px rgba(0,0,0,.12)}@keyframes slideInRight{0%{opacity:0;transform:translateY(-50%)translate(20px)}to{opacity:1;transform:translateY(-50%)translate(0)}}@keyframes slideInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.panel-header{border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;padding:10px 20px;display:flex}.panel-header h3{color:#1f2937;margin:0;font-size:18px;font-weight:600}#closePanelBtn{width:42px;height:42px;color:var(--gray5);cursor:pointer;background:0 0;justify-content:center;align-items:center;font-size:32px;transition:all .2s;display:flex}#closePanelBtn:hover{color:var(--red)}.panel-body{-webkit-overflow-scrolling:touch;padding:20px;overflow-y:auto}.panel-header-titles{flex-direction:column;gap:2px;display:flex}#panelTitle{color:var(--text-color);font-size:18px;font-weight:700}.panel-subtitle{color:var(--gray4);font-size:12px;font-weight:600}.option-group{margin-bottom:24px}.option-group:last-child{margin-bottom:0}.option-label{color:#6b7280;text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;font-size:13px;font-weight:600;display:block}.option-label-2{color:var(--gray5);margin-bottom:12px;padding:3px 6px;font-size:15px;font-weight:600}.sectionw-width{width:120px;height:41px;color:var(--text-color);border:2px solid var(--gray4);background:0 0;border-radius:48px;margin-top:8px;padding:8px 10px}.sectionw-width:hover{background:var(--primary-soft);border-color:var(--primary1);color:var(--primary-dark)}.sectionw-width.active{background:var(--primary-soft);border-color:var(--primary-dark);color:var(--text)}#specialWarning2{color:var(--red);margin-top:6px;margin-bottom:12px;padding:3px 15px;font-size:14px;font-weight:600}.shelf-type-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.shelf-type-option{cursor:pointer;color:#1f2937;background:#fff;border:2px solid #e5e7eb;border-radius:999px;padding:12px 0;font-size:14px;font-weight:600;transition:all .2s}.shelf-type-option:hover:not(:disabled):not(.unavailable){background:#f0fdf4;border-color:#3cce96;transform:translateY(-2px)}.shelf-type-option:not(:disabled):not(.unavailable){cursor:grab;user-select:none;-webkit-user-drag:element}.shelf-type-option:not(:disabled):not(.unavailable):active{cursor:grabbing}.shelf-type-option.active{background:#f0fdf4;border-color:#3cce96;box-shadow:0 0 0 3px rgba(60,206,150,.1)}.shelf-type-option:disabled,.shelf-type-option.unavailable{opacity:.4;cursor:not-allowed}.shelf-palette-btn{user-select:none;-webkit-user-drag:element;touch-action:none;color:#111;border:2px solid var(--border);background-color:#fff;border-radius:8px;padding:8px 24px;font-size:13px;font-weight:600;transition:all .2s}.shelf-palette-btn:hover{border-color:var(--primary1);background:#f0fdf4}.shelf-palette-btn.is-armed{background:#f0fdf4;border-color:#3cce96;box-shadow:0 0 0 3px rgba(60,206,150,.1)}.hidden{display:none!important}.action-btn{cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:8px;width:100%;margin-top:13px;padding:8px 12px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.action-btn:last-child{margin-bottom:0}.action-btn.add{background-color:var(--primary-soft);color:var(--primary2);border:2px dashed var(--primary1)}.action-btn.add:hover:not(:disabled){border-color:var(--primary-dark);background:#dcfce7;box-shadow:0 2px 8px rgba(60,206,150,.14)}.action-btn.remove{background-color:var(--soft-red);border:2px solid var(--red);color:var(--gray6)}.action-btn.remove:hover:not(:disabled){background:#fecaca}.action-btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn-icon{font-size:20px;font-weight:700}.action-btn.remove .btn-icon{color:var(--gray5);font-size:18px}.action-btn.remove:hover .btn-icon{color:var(--red)}.action-btn.add .btn-icon{border:2px solid var(--primary-dark);color:transparent;border-radius:999px;justify-content:center;align-items:center;width:24px;height:24px;line-height:1;display:inline-flex;position:relative}.action-btn.add .btn-icon:before,.action-btn.add .btn-icon:after{content:"";background:var(--primary-dark);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.action-btn.add .btn-icon:before{width:12px;height:2px}.action-btn.add .btn-icon:after{width:2px;height:12px}.viewer-add-btn:before,.viewer-add-btn:after{content:"";background:#fff;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.viewer-add-btn:before{width:16px;height:3px}.viewer-add-btn:after{width:3px;height:16px}.calculator-guide{z-index:300;position:fixed;top:0;bottom:0;left:0;right:0}.calculator-guide__backdrop{background:rgba(15,23,42,.42);position:absolute;top:0;bottom:0;left:0;right:0}.calculator-guide__dialog{z-index:1;background:#fff;border:1px solid #e5e7eb;border-radius:16px;grid-template-columns:40px minmax(0,1fr) 40px;width:min(1200px,100vw - 32px);min-height:min(720px,100vh - 48px);margin:min(3vh,24px) auto;display:grid;position:relative;overflow:visible;box-shadow:0 18px 40px rgba(15,23,42,.16)}.calculator-guide__content{grid-template-columns:minmax(240px,320px) minmax(0,1fr);align-items:start;display:grid}.calculator-guide__text{background:linear-gradient(#fff 0%,#f8fbfd 100%);border-right:1px solid #e5e7eb;border-radius:16px 0 0 16px;flex-direction:column;align-self:start;gap:10px;padding:22px 18px;display:flex}.calculator-guide__eyebrow{letter-spacing:.08em;text-transform:uppercase;color:#315a86;background:#eef6ff;border-radius:999px;align-self:flex-start;padding:5px 10px;font-size:11px;font-weight:600}.calculator-guide__counter{color:#475569;align-self:flex-start;padding:2px 0;font-size:13px;font-weight:600}.calculator-guide__slide-title{color:#0f172a;margin:0;font-size:max(20px,min(2.2vw,28px));line-height:1.16}.calculator-guide__copy{background:rgba(255,255,255,.9);border:1px solid #d9e5ee;border-radius:14px;min-height:0;padding:12px 14px;line-height:1.5;box-shadow:inset 0 1px rgba(255,255,255,.7)}.calculator-guide__media{background:#fff;justify-content:center;align-items:center;padding:16px;display:flex}.calculator-guide__image{object-fit:contain;background:#fff;border-radius:10px;width:100%;max-width:100%;max-height:calc(100vh - 96px);display:block}.calculator-guide__nav,.calculator-guide__close{color:#0f172a;cursor:pointer;background:0 0;border:0}.calculator-guide__nav{text-align:center;background:#f8fafc;border:1px solid #dbe4ea;border-radius:999px;justify-content:center;place-self:center;align-items:center;width:30px;height:30px;padding:0;font-size:24px;font-weight:400;line-height:1;transition:background .2s,color .2s;display:inline-flex;box-shadow:0 6px 16px rgba(15,23,42,.08)}.calculator-guide__nav:hover:not(:disabled),.calculator-guide__close:hover{color:#0f172a;background:#eef4f8}.calculator-guide__nav:disabled{opacity:.25;cursor:not-allowed}.calculator-guide__close{z-index:2;background:#fff;border-radius:999px;justify-content:center;align-items:center;width:44px;height:44px;padding:0;font-size:28px;line-height:1;display:flex;position:absolute;top:-18px;right:-18px;box-shadow:0 10px 24px rgba(15,23,42,.18)}@media (max-width:1400px){:root{--sidebar-w:460px}}@media (max-width:1200px){:root{--sidebar-w:420px}.price-value,.price{font-size:24px}.btn-next,#addToCartBtn{padding:12px 34px;font-size:15px}.calculator-guide__content{grid-template-columns:280px minmax(0,1fr)}}@media (max-width:992px){:root{--sidebar-w:360px}.sidebar>*+*{margin-top:22px}#shelfOptionsPanel{height:78%;top:56%}}@media (max-width:768px){:root{--mobile-pricebar-h:150px;--mobile-sectiontabs-h:80px}.calculator-container{height:auto;min-height:calc(100vh - var(--header-h));padding-top:var(--mobile-sectiontabs-h);padding-bottom:calc(var(--mobile-pricebar-h) + env(safe-area-inset-bottom,0px));grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--gray2);order:2;max-width:100vw;height:auto;max-height:none;overflow-y:visible}.calculator-container>.preview-container{flex-shrink:0;order:1;height:min(35vh,294px)}#threeContainer{height:min(35vh,294px);min-height:min(35vh,294px)}.shelf-info-add-button{box-shadow:none;position:static}.price-content{z-index:60;max-width:100vw;padding-bottom:env(safe-area-inset-bottom,0px);border-radius:14px 14px 0 0;position:fixed;bottom:0;left:0;right:0;transform:translateZ(0)}.price-container{flex-flow:column;align-items:stretch;gap:10px}.price-box{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.price-subtitle{margin-top:0}.calculator-section-tabs-field{--section-tabs-eyebrow-w:92px}.calculator-section-tabs-field>label,.calculator-section-tabs-field>.palet-rack-section-box-header{width:var(--section-tabs-eyebrow-w);height:var(--pricebar-h);padding:0px 8px 0 var(--pad-2);font-size:10px;left:0}.calculator-section-tabs-field:has(#sectionTabs){z-index:45;background:var(--white);border-bottom:1px solid var(--gray1);height:15px;margin:0;padding:12px 0;transition:top .18s;position:fixed;top:60px;left:0;right:0;box-shadow:0 10px rgba(15,23,42,.08);display:block!important}.calculator-section-tabs-field:has(#sectionTabs).is-pinned{top:0}.calculator-section-tabs-field:has(#sectionTabs)>label{width:auto;height:auto;padding:0px var(--pad-2) 0;background:0 0;font-size:10px;position:static;left:auto}.calculator-section-tabs-field:has(#sectionTabs)>.palet-rack-section-box-header{width:auto;height:auto;padding:0px var(--pad-2) 0;background:0 0;font-size:10px;position:static;left:auto}#sectionTabs{height:auto;padding:0px var(--pad-2) 14px;border-bottom:0;margin-top:0;position:relative;top:auto;left:auto;right:auto;box-shadow:0 6px 10px rgba(0,0,0,.06)}#sectionTabs:before,#sectionTabs:after{content:"";pointer-events:none;z-index:1;opacity:0;width:28px;transition:opacity .15s;position:absolute;top:0;bottom:14px}#sectionTabs.can-scroll-left:before,#sectionTabs.can-scroll-right:after{opacity:1}#sectionTabs>.section-tab-wrap{min-width:96px;height:40px;padding:0 14px}#sectionTabs>.section-tab-wrap:has(.active){height:40px}#sectionTabs>.section-tab-wrap>.mandarini{min-width:100%;height:100%;padding:0;font-size:12px}#sectionTabs .RemoveSectionBtn{font-size:9px}.pricebar{height:auto;padding:14px var(--pad-2);flex-wrap:wrap;position:static;left:0;right:0}.price-value,.price{font-size:22px}.btn-next,#addToCartBtn{width:100%;padding:12px 18px}#shelfOptionsPanel{z-index:200;border-radius:18px;width:auto;height:min(58vh,460px);animation:.25s ease-out slideInUp;position:fixed;top:auto;bottom:10px;left:10px;right:10px;transform:none}.panel-header{padding:8px 14px}#panelTitle{font-size:16px}#closePanelBtn{width:36px;height:36px;font-size:26px}.panel-body{max-height:calc(min(58vh,460px) - 54px);padding:14px}.option-group{margin-bottom:14px}.option-label{margin-bottom:8px}.shelf-type-grid{grid-template-columns:1fr 1fr;gap:8px}.shelf-type-option{padding:9px 0;font-size:13px}.sectionw-width{height:34px;margin-top:6px;padding:0 8px}.action-btn{margin-top:8px;padding:4px 13px;font-size:11px}#specialWarning2{margin-top:4px;margin-bottom:8px;padding:2px 0;font-size:12px}.option-group:last-child{flex-wrap:wrap;gap:8px;display:flex}.option-group:last-child .option-label-2{flex:100%;margin-bottom:0}.option-group:last-child .action-btn{flex:1 1 0;width:auto;margin-top:0}.calculator-guide__dialog{grid-template-columns:48px minmax(0,1fr) 48px;width:min(100vw - 48px,980px);min-height:calc(100vh - 48px);margin:24px auto}.calculator-guide__content{grid-template-columns:1fr}.calculator-guide__text{border-bottom:1px solid #e5e7eb;border-right:0;padding:24px 18px 14px}.calculator-guide__copy{min-height:56px;padding:14px 16px}.calculator-guide__media{padding:14px}}@media (max-width:600px){.calculator-guide{justify-content:center;align-items:center;padding:10px;display:flex}.calculator-guide__dialog{border-radius:20px;grid-template-columns:36px minmax(0,1fr) 36px;width:100%;min-height:auto;max-height:calc(100vh - 20px);margin:auto;box-shadow:0 18px 36px rgba(15,23,42,.2)}.calculator-guide__content{align-items:stretch}.calculator-guide__text{border-radius:20px 20px 0 0;gap:8px;padding:18px 14px 12px}.calculator-guide__eyebrow{padding:4px 8px;font-size:10px}.calculator-guide__counter{font-size:12px}.calculator-guide__slide-title{font-size:20px}.calculator-guide__copy{border-radius:12px;padding:10px 12px;font-size:14px;line-height:1.45}.calculator-guide__media{background:linear-gradient(#fff 0%,#f4f8fb 100%);padding:10px}.calculator-guide__image{border-radius:14px;max-height:42vh;box-shadow:0 10px 24px rgba(15,23,42,.08)}.calculator-guide__nav{background:#fff;width:28px;height:28px;font-size:20px;box-shadow:0 4px 12px rgba(15,23,42,.1)}.calculator-guide__close{width:34px;height:34px;font-size:22px;top:8px;right:8px;box-shadow:0 6px 16px rgba(15,23,42,.14)}}@media (max-width:420px){.price-value,.price{font-size:20px}.btn-next,#addToCartBtn{padding:12px 16px;font-size:14px}.panel-header{padding:8px 12px}.panel-body{padding:12px}.action-btn{padding:8px 10px}}#shelfPalette{border-bottom:1px solid var(--gray4);align-content:center;align-items:center;padding-top:20px}.ShelfType{cursor:pointer;border-radius:16px;flex-direction:column;align-items:center;gap:12px;margin:0 auto;padding:20px;transition:all .2s;display:flex}.ShelfType-img{background-color:var(--gray1);outline:var(--gray2) solid 3px;border-radius:8px;justify-content:center;align-items:center;width:220px;height:143px;display:flex}.add-section-btn{color:#111;border:2px solid var(--border);cursor:pointer;background-color:#fff;border-radius:8px;padding:8px 32px;font-weight:400;transition:all .2s}.add-section-btn:hover,.add-section-btn.is-armed{border-color:var(--primary1);background:#f0fdf4}.shelf-type-warning{color:#b91c1c;background-color:#fef3f2;border:2px solid #fecaca;border-radius:8px;padding:10px 14px;font-size:13px;font-weight:500}.shelf-type-warning:after{content:"";border-top:6px solid #fef3f2;border-left:6px solid transparent;border-right:6px solid transparent;width:0;height:0;position:absolute;bottom:-12px;left:50%;transform:translate(-50%)}.confirm-dialog-overlay{z-index:9999;backdrop-filter:blur(2px);background:rgba(15,23,42,.45);justify-content:center;align-items:center;animation:.15s ease-out confirmFadeIn;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.confirm-dialog-overlay.hidden{display:none}@keyframes confirmFadeIn{0%{opacity:0}to{opacity:1}}.confirm-dialog-box{background:#fff;border-radius:14px;width:calc(100vw - 48px);max-width:360px;padding:28px 28px 22px;animation:.18s ease-out confirmSlideUp;box-shadow:0 20px 50px rgba(15,23,42,.25)}@keyframes confirmSlideUp{0%{opacity:0;transform:translateY(12px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.confirm-dialog-message{color:#1f2937;margin:0 0 22px;font-size:15px;font-weight:500;line-height:1.5}.confirm-dialog-actions{justify-content:flex-end;gap:10px;display:flex}.confirm-dialog-btn{cursor:pointer;border:none;border-radius:8px;padding:8px 20px;font-size:14px;font-weight:600;transition:opacity .15s}.confirm-dialog-btn:hover{opacity:.85}.confirm-dialog-btn--cancel{color:#374151;background:#f3f4f6}.confirm-dialog-btn--ok{color:#fff;background:#ef4444}