:root{--primary1: #3CCE96;--primary2: #34AA7C;--primary3: #19A16C;--primary4: #53E3AB;--secondary: #FFC700;--secondary2: #EFBA00;--primary-dark: #2FB77F;--primary-soft: #D9F5EA;--accent: #FFC700;--accent-dark: #EAB700;--gray0: #fafbfc;--gray1: #f5f5f5;--gray2: #e0e0e0;--gray3: #bdbdbd;--gray4: #757575;--gray5: #424242;--text: #111827;--muted: #6b7280;--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)}@media (max-width: 1280px){:root{--sidebar-w: 420px}}@media (max-width: 1100px){:root{--sidebar-w: 100%}}*,*:before,*:after{box-sizing:border-box}body{overflow-x:hidden;overflow-y:auto;background:var(--bg);color:var(--text)}.price-content{position:fixed;left:var(--sidebar-w);right:0;top:calc(var(--header-h) + 15px);z-index:20;background:#fff;border-radius:0 0 16px 16px;box-shadow:var(--shadow);transition:left .3s ease}.price-container{padding:16px var(--pad-3);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.price{font-size:28px;font-weight:800;letter-spacing:.2px;color:#111}.price-subtitle{display:block;font-size:13px;color:var(--gray4);margin-top:2px}#addToCartBtn{background:var(--secondary);border:none;padding:12px 48px;color:#000;border-radius:999px;font-weight:700;font-size:16px;cursor:pointer;transition:transform .05s ease,background .2s;white-space:nowrap;flex-shrink:0}#addToCartBtn:hover{background:var(--accent-dark)}.wb-pricebar__inner{max-width:100%;padding:16px 40px;display:flex;align-items:center;justify-content:space-between;gap:16px}.wb-pricebar__sum{display:flex;flex-direction:column}.wb-pricebar__total{font-size:28px;font-weight:800;letter-spacing:.2px;color:#111}.wb-pricebar__hint{display:block;font-size:12px;color:var(--muted);margin-top:2px}.wb-cta{background:var(--secondary);border:none;padding:14px 48px;border-radius:999px;font-weight:700;font-size:16px;cursor:pointer;transition:transform .05s ease,background .2s;display:flex;align-items:center;gap:8px}.wb-cta:hover{background:var(--secondary2)}.wb-cta:active{transform:translateY(1px)}.wb-cta:before{content:"»";font-size:20px;font-weight:900}.wb-wrap{margin:0;display:block}.wb-sidebar{position:fixed;top:var(--header-h);left:0;top:calc(var(--header-h) + 15px);width:var(--sidebar-w);padding:30px 28px;height:calc(100vh - var(--header-h) - 30px);z-index:1900;overflow-y:auto;overflow-x:hidden;transition:width .3s ease}.side-header{padding-bottom:20px}.wb-back{display:inline-flex;align-items:center;gap:10px;color:#111;font-weight:600;font-size:15px;text-decoration:none;margin-bottom:20px;transition:color .2s}.wb-back:hover{color:var(--primary1)}.wb-back__icon{font-weight:700;font-size:18px}.wb-title{font-size:20px;font-weight:700;margin:0 0 16px;color:#111;display:flex;align-items:center;gap:12px}.wb-title:before{content:"🛠️";font-size:24px}.wb-lead{color:var(--muted);font-size:13px;line-height:1.6;margin:0 0 20px}.wb-lead span{font-weight:700;color:#374151}.wd-button{width:100%;background:#000;color:#fff;border:none;padding:14px 24px;border-radius:12px;font-weight:700;font-size:15px;cursor:pointer;transition:transform .05s ease,background .2s;margin-bottom:0}.wd-button:hover{background:#1f1f1f}.wd-button:active{transform:translateY(1px)}.step-header{display:flex;align-items:center;gap:12px;flex:1}.step-back{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;background:#f5f5f5;border-radius:8px;font-size:18px;font-weight:700;cursor:pointer;transition:all .2s;flex-shrink:0}.step-back:hover{background:var(--primary1);color:#fff}.step-title{font-weight:600;font-size:15px}.wb-steps{display:flex;flex-direction:column;gap:12px}.wb-step{overflow:hidden}.wb-step[open] .wb-step__chev{transform:rotate(180deg)}.wb-step__summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 18px;cursor:pointer;font-weight:600;font-size:15px;color:#111;transition:background .2s}.wb-step__summary:hover{background:rgba(60,206,150,.05)}.wb-step__summary::-webkit-details-marker{display:none}.wb-step__chev{transition:transform .2s;color:var(--muted);font-size:14px}.wb-card{padding:0 18px 18px;border-top:1px solid var(--border)}.wb-group{margin-bottom:18px}.wb-group:last-child{margin-bottom:0}.wb-split{display:grid;grid-template-columns:1fr 1fr;gap:12px}.wb-label{font-size:13px;font-weight:700;color:#374151;margin-bottom:10px;display:block}.wb-stage{margin-left:var(--sidebar-w);transition:margin-left .3s ease;height:calc(100vh - var(--header-h) - 30px)}#canvas-container{position:relative;width:100%;max-width:100%;height:calc(100vh - var(--header-h) - 30px);overflow:hidden}.wb-footnote{color:var(--muted);font-size:11px;position:absolute;right:30px;bottom:20px;padding:8px 12px;background:rgba(255,255,255,.9);border-radius:6px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}@media (max-width: 768px){.wb-footnote{position:static;display:block;margin:16px auto 0;right:unset;bottom:unset;text-align:center;width:fit-content}}.drawer-blocks-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.drawer-block-item{display:flex;flex-direction:column;gap:8px;padding:12px;border-radius:12px;background:var(--gray1)}.block-label{font-size:12px;font-weight:600;color:var(--muted)}.block-visual{width:100%;margin-bottom:15px;border-radius:8px;display:flex;align-items:center;justify-content:center}.block-visual img{width:100%;height:auto;max-width:80px}.block-change-btn{display:block;width:fit-content;max-width:100%;margin:0 auto;padding:6px 24px;background:#000;color:#fff;border:none;border-radius:100px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;text-align:center;white-space:normal;border:2px solid #000}.block-change-btn:hover{background:rgba(60,206,150,.506);border:2px solid #34AA7C}.surface-selector{display:flex;flex-direction:grid;margin-bottom:10px;gap:10px}.surface-option{display:block;cursor:pointer}.surface-option input{position:absolute;opacity:0;pointer-events:none}.surface-card{display:flex;border-radius:12px;background:#fff;transition:all .2s}.surface-color{width:48px;height:48px;border-radius:50%;flex-shrink:0;border:3px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.15)}.surface-info{display:none;padding-left:4px;flex-direction:column;gap:4px}.surface-name{font-size:15px;font-weight:700;color:#111}.surface-note{font-size:13px;color:var(--gray4);line-height:1.2}.surface-option input:checked+.surface-card .surface-color{border-color:var(--primary1);box-shadow:0 2px 12px rgba(60,206,150,.4)}.surface-option input:checked+.surface-card .surface-info{display:flex}.size-buttons{display:flex;flex-wrap:wrap;gap:8px}.size-btn{flex:1;min-width:110px;padding:6px 8px;border-radius:100px;border:2px solid var(--border);background:#fff;color:#111;cursor:pointer;font-weight:600;font-size:13px;transition:all .2s}.size-btn:hover{border-color:var(--primary1);background:#f0fdf4}.size-btn.active{background:#ecfdf5;border-color:var(--primary1);color:#065f46;box-shadow:0 0 0 3px rgba(60,206,150,.1)}.current-config{font-size:12px;font-weight:700;color:var(--primary1);margin-top:8px;text-align:center}.drawer-mode{display:flex;flex-wrap:wrap;gap:10px}.drawer-card{flex:1;min-width:80px;max-height:80px;max-width:135px;min-width:135px;align-content:center;align-items:center;padding:8px;border:2px solid var(--border);background:#fff;border-radius:14px;cursor:pointer;transition:all .2s}.drawer-card:hover{border-color:var(--primary1);box-shadow:0 0 0 3px rgba(60,206,150,.15);background:#f0fdf4}.drawer-card img{top:-10px;position:relative;display:block;width:70%;height:auto;margin:0 auto;border-radius:8px}.drawer-card.active{border-color:var(--primary1);box-shadow:0 0 0 3px rgba(60,206,150,.15);background:#f0fdf4}.ui-select{width:100%;border:2px solid var(--border);border-radius:12px;background:#fff;color:#111;font-size:14px;font-weight:500;padding:12px 14px;cursor:pointer;transition:all .2s}.ui-select:hover{border-color:var(--primary1)}.ui-select:focus{outline:none;border-color:var(--primary1);box-shadow:0 0 0 3px rgba(60,206,150,.1)}.check-grid{display:grid;grid-template-columns:1fr;gap:10px}.check-card{display:block;cursor:pointer}.check-card input{position:absolute;opacity:0;pointer-events:none;width:0;height:0}.check-card .card{display:flex;align-items:center;gap:12px;padding:14px 16px;border:2px solid var(--border);border-radius:12px;background:#fff;transition:all .2s}.check-card .card:hover{border-color:var(--primary2);background:#fafafa}.check-card .box{width:22px;height:22px;border:2px solid var(--gray3);border-radius:6px;position:relative;flex:0 0 22px;transition:all .2s}.check-card .box:after{content:"";position:absolute;top:3px;right:3px;bottom:3px;left:3px;background:transparent;clip-path:polygon(14% 52%,0 66%,38% 100%,100% 32%,86% 18%,38% 68%);transform:scale(.8);opacity:0;transition:opacity .15s}.check-card .text{color:#1f2937;font-size:14px;font-weight:500}.check-card input:checked+.card{border-color:var(--primary1);background:#ecfdf5}.check-card input:checked+.card .box{background:var(--primary1);border-color:var(--primary1)}.check-card input:checked+.card .box:after{background:#fff;opacity:1}.check-card:has(input:disabled){cursor:not-allowed;opacity:.6}.check-card:has(input:disabled) .card:hover{border:2px solid var(--border)}.accessories-grid{display:grid;grid-template-columns:1fr;gap:10px}.acc{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:2px solid var(--border);border-radius:12px;background:#fff;transition:border .2s}.acc:hover{border-color:var(--primary2)}.acc-name{font-size:14px;font-weight:500;color:#0f172a;display:flex;align-items:center;gap:8px}.acc-name:before{content:"🔧";font-size:16px}.acc-stepper{display:inline-flex;align-items:center;gap:6px;border:2px solid var(--border);border-radius:10px;padding:4px;background:#f8fafc}.acc-btn{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:8px;background:#fff;cursor:pointer;font-size:18px;font-weight:700;color:#374151;transition:all .1s;box-shadow:0 1px 2px rgba(0,0,0,.05)}.acc-btn:hover{background:var(--primary1);color:#fff}.acc-btn:active{transform:translateY(1px)}.acc-input{width:50px;text-align:center;border:none;background:transparent;padding:6px 4px;font-weight:700;font-size:15px;color:#111}input::-webkit-outer-spin-button,input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}@media (max-width: 1280px){.wb-sidebar{padding:24px 20px}.drawer-options-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 1100px){.wb-sidebar{position:static;width:100%;height:auto;max-height:none;box-shadow:0 2px 8px rgba(0,0,0,.08)}.wb-stage{margin-left:0}.price-content{position:static;border-radius:0;box-shadow:0 2px 8px rgba(0,0,0,.08)}#canvas-container{width:100%;max-width:100%;height:60vh;max-height:60vh}.wb-pricebar{left:0}}@media (max-width: 900px){.wb-pricebar__inner{padding:14px 20px}.drawer-modal__content{max-width:95vw}.drawer-options-grid{grid-template-columns:repeat(2,1fr);gap:12px}}@media (max-width: 768px){.wb-sidebar{padding:20px 16px}.price-content{position:sticky;top:0;left:0;right:0;z-index:20;border-radius:0}.price-container{padding:12px 16px}.price{font-size:22px}.wb-pricebar{position:static;top:auto;left:0;right:0;border-radius:0}.wb-pricebar__inner{flex-direction:column;align-items:flex-start;padding:12px 16px;gap:10px}.wb-pricebar__total{font-size:22px}.wb-cta{width:100%;justify-content:center;padding:14px 24px}#addToCartBtn{width:100%;padding:12px 24px;text-align:center}#canvas-container{height:50vh;max-height:50vh}.drawer-modal{padding:10px;align-items:flex-end}.drawer-modal__content{max-height:85vh;border-radius:20px 20px 16px 16px}.drawer-modal__header{padding:18px 20px}.drawer-modal__body{padding:16px 20px}.drawer-modal__footer{padding:14px 20px}.drawer-options-grid{grid-template-columns:repeat(2,1fr);gap:10px}.drawer-option__card{min-height:160px;padding:12px}.drawer-option__image{height:100px}.wb-split{grid-template-columns:1fr}.wb-footnote{right:12px;bottom:12px;font-size:10px;padding:6px 10px}}@media (max-width: 480px){.wb-sidebar{padding:16px 12px}.price{font-size:20px}.wb-title{font-size:17px}.wb-step__summary{padding:14px;font-size:14px}.wb-card{padding:0 14px 14px}#canvas-container{height:45vh;max-height:45vh}.drawer-options-grid{grid-template-columns:1fr 1fr;gap:8px}.drawer-option__card{min-height:140px;padding:10px}.drawer-option__image{height:80px}.drawer-option__label{font-size:12px}.drawer-modal__btn{padding:10px 20px;font-size:14px}.drawer-modal__footer{flex-direction:column}.drawer-modal__btn--cancel,.drawer-modal__btn--confirm{width:100%;text-align:center}.size-btn{min-width:90px}.drawer-card{min-width:110px;max-width:110px}.acc-input{width:40px}}.wb-sidebar::-webkit-scrollbar{width:8px}.wb-sidebar::-webkit-scrollbar-track{background:#f1f1f1}.wb-sidebar::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:4px}.wb-sidebar::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.drawer-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9000;display:none;align-items:center;justify-content:center;padding:20px}.drawer-modal.active{display:flex}.drawer-modal__overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.6);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.drawer-modal__content{position:relative;background:#fff;border-radius:20px;max-width:800px;width:100%;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.3);animation:modalSlideIn .3s ease-out}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}.drawer-modal__header{padding:24px 28px;border-bottom:2px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:16px}.drawer-modal__title{font-size:20px;font-weight:700;color:#111;margin:0}.drawer-modal__close{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:#f5f5f5;border:none;border-radius:8px;font-size:28px;line-height:1;cursor:pointer;transition:all .2s;color:#666}.drawer-modal__close:hover{background:#e0e0e0;color:#111}.drawer-modal__body{padding:24px 28px;overflow-y:auto;flex:1}.drawer-modal__footer{padding:20px 28px;border-top:2px solid var(--border);display:flex;gap:12px;justify-content:flex-end}.drawer-modal__btn{padding:12px 32px;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;transition:all .2s;border:none}.drawer-modal__btn--cancel{background:#f5f5f5;color:#666}.drawer-modal__btn--cancel:hover{background:#e0e0e0;color:#111}.drawer-modal__btn--confirm{background:var(--primary1);color:#fff}.drawer-modal__btn--confirm:hover{background:var(--primary2)}.drawer-options-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.drawer-option{display:block;cursor:pointer}.drawer-option input{position:absolute;opacity:0;pointer-events:none}.drawer-option__card{position:relative;padding:16px;border:3px solid var(--border);border-radius:16px;background:#fafafa;transition:all .25s;display:flex;flex-direction:column;align-items:center;gap:12px;min-height:200px}.drawer-option__card:hover{border-color:var(--primary2);background:#f0fdf4;transform:translateY(-2px);box-shadow:0 4px 12px rgba(60,206,150,.15)}.drawer-option__image{width:100%;height:140px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:12px;padding:12px}.drawer-option__image img{max-width:100%;max-height:100%;object-fit:contain}.drawer-option__radio{width:24px;height:24px;border:3px solid #bdbdbd;border-radius:50%;position:relative;transition:all .2s}.drawer-option__radio:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);width:12px;height:12px;background:var(--primary1);border-radius:50%;transition:transform .2s}.drawer-option__label{font-size:14px;font-weight:600;color:#374151;text-align:center;line-height:1.3}.drawer-option input:checked+.drawer-option__card{border-color:var(--primary1);background:#ecfdf5;box-shadow:0 0 0 4px rgba(60,206,150,.12)}.drawer-option input:checked+.drawer-option__card .drawer-option__radio{border-color:var(--primary1)}.drawer-option input:checked+.drawer-option__card .drawer-option__radio:after{transform:translate(-50%,-50%) scale(1)}.drawer-option--full{grid-column:1 / -1}.drawer-option__card--empty{min-height:auto;padding:20px;flex-direction:row;justify-content:center;gap:16px}.drawer-option__card--empty .drawer-option__radio{flex-shrink:0}