:root{--primary: #007f89;--primary-light: #e3f5f5;--primary-dark: #004d57;--accent: #ff8000;--on-accent: #422000;--accent-light: #ffeedb;--ink: #18383d;--muted: #597176;--line: #d6e5e7;--canvas: #f4f8f8}[hidden]{display:none!important}*{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--canvas);line-height:1.5}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}a{color:var(--primary)}img{max-width:100%;display:block}button,a,input,textarea,select{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--primary);outline-offset:3px}.icon{width:22px;height:22px;flex-shrink:0;vertical-align:middle}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:1rem;top:-8rem;background:#fff;padding:1rem;z-index:20}.skip-link:focus{top:1rem}.wrap{width:min(1160px,100% - 48px);margin:auto}.header{background:#fff;border-bottom:1px solid var(--line)}.header-row{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:16px;min-width:0}.brand-logo{width:56px;height:56px;object-fit:contain;flex-shrink:0;border-radius:12px}.brand h1{font-size:1.35rem;line-height:1.2;margin:3px 0 0}.eyebrow{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700;color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:7px;font-size:.85rem;color:var(--primary);padding:7px 12px;border-radius:100px;background:var(--primary-light);white-space:nowrap}.badge:before{content:"";width:7px;height:7px;border-radius:100%;background:currentColor}.badge.inactive{color:var(--on-accent);background:var(--accent-light)}.top-action{border:1px solid var(--line);border-radius:12px;background:#fff;min-height:46px;padding:10px 14px;display:flex;gap:8px;align-items:center}.intro{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:30px 0 24px}.intro h2{font-size:1.85rem;letter-spacing:-.045em;line-height:1.2;margin:0 0 8px}.intro p{margin:0;color:var(--muted);max-width:700px}.instruction{background:var(--primary-light);padding:12px 16px;border-radius:12px;color:var(--primary);font-size:.9rem;max-width:380px}.cover{width:100%;height:180px;object-fit:cover;border-radius:18px;margin-top:24px}.toolbar{display:flex;gap:12px;position:sticky;top:0;background:var(--canvas);padding:12px 0;z-index:3}.search{position:relative;flex:1}.search>.icon{position:absolute;left:16px;top:17px;color:var(--muted)}.search input{padding-left:49px;width:100%;height:56px;background:#fff;border:1px solid var(--line);border-radius:13px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 20px;border-radius:12px;border:1px solid transparent;background:var(--accent);color:var(--on-accent);font-weight:700;text-decoration:none}.button.secondary{background:#fff;color:var(--ink);border-color:var(--line)}.button.soft{background:var(--primary-light);color:var(--primary)}.button.danger{background:#fff0ec;color:#a43426}.button.full{width:100%}.button.small{min-height:42px;padding:8px 12px;font-size:.9rem}.icon-button{width:44px;min-height:44px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);display:inline-grid;place-items:center}.text-button{border:0;color:var(--primary);background:none;padding:10px 0;min-height:44px;font-weight:700}.categories{display:flex;gap:8px;overflow:auto;padding:10px 0 22px;scrollbar-width:thin}.category{min-height:42px;border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:100px;white-space:nowrap;padding:8px 18px}.category[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:0 0 18px;gap:10px}.section-heading h2{font-size:1.2rem;margin:0}.section-heading span{color:var(--muted);font-size:.9rem}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.product{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s}.product:hover{box-shadow:0 8px 22px #18383d0c}.product.selected{border-color:var(--primary)}.product-picture{height:180px;width:100%;background:var(--canvas);display:grid;place-items:center;border:0;padding:16px}.product-picture img{height:100%;width:100%;object-fit:contain;mix-blend-mode:multiply}.placeholder{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--muted);font-size:.8rem}.placeholder .icon{width:38px;height:38px;opacity:.7}.product-body{padding:16px;display:flex;flex:1;flex-direction:column}.product-category{font-size:.78rem;color:var(--muted);margin-bottom:5px}.product-name{font-size:1rem;line-height:1.4;font-weight:600;background:none;border:0;text-align:left;padding:0;color:var(--ink);min-height:45px}.product-unit{font-size:.85rem;color:var(--muted);margin:3px 0 15px}.product-bottom{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:auto;flex-wrap:wrap}.price{font-weight:800;letter-spacing:-.03em;font-size:1.28rem}.quantity-control{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:11px;padding:3px;background:#fff}.quantity-control button{border:0;background:transparent;width:32px;min-height:36px;display:grid;place-items:center;color:var(--primary)}.quantity-control output{font-weight:700;min-width:18px;text-align:center}.add-button{background:var(--primary-light);border:0;color:var(--primary);height:44px;width:44px;border-radius:12px;display:grid;place-items:center}.unavailable{font-size:.85rem;color:var(--muted);background:#f0f1f1;padding:7px 10px;border-radius:8px}.catalog-footer{display:flex;justify-content:center;padding:28px}.site-footer{color:var(--muted);font-size:.85rem;text-align:center;margin:36px 0 120px}.footer-brand{display:inline-flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.footer-brand img{width:156px;padding:6px}.cart-bar{position:fixed;bottom:16px;left:50%;transform:translate(-50%);width:min(640px,calc(100% - 32px));padding:14px 16px;background:var(--primary);box-shadow:0 10px 35px #004d5730;border-radius:18px;z-index:8;display:flex;align-items:center;justify-content:space-between;color:#fff;gap:18px;margin-bottom:env(safe-area-inset-bottom)}.cart-bar .cart-icon{position:relative;border:1px solid #ffffff40;padding:12px;border-radius:12px}.cart-bar .cart-number{position:absolute;right:-7px;top:-6px;background:var(--accent);color:var(--on-accent);font-size:.8rem;min-width:21px;text-align:center;border-radius:9px;font-weight:700}.cart-bar-copy{flex:1}.cart-bar small{display:block;color:var(--primary-light)}.cart-bar strong{font-size:1.2rem}.cart-bar button{background:var(--accent);color:var(--on-accent);border:0;border-radius:12px;min-height:48px;font-weight:700;padding:12px 18px;display:flex;align-items:center;gap:16px}.page{max-width:850px;margin:28px auto 60px}.page h2{font-size:1.8rem;letter-spacing:-.04em;margin:16px 0 8px}.muted{color:var(--muted)}.panel{background:#fff;border:1px solid var(--line);padding:24px;border-radius:18px;margin:20px 0}.panel h3{font-size:1.15rem;margin:0 0 16px}.cart-line{display:flex;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.cart-line:last-child{border-bottom:0}.cart-line img,.cart-line .mini-placeholder{width:64px;height:64px;object-fit:contain;border-radius:10px;background:var(--canvas);padding:6px}.mini-placeholder{display:grid;place-items:center;color:var(--muted)}.cart-line-info{flex:1;min-width:0}.cart-line-info strong{display:block}.cart-line-info small{display:block;color:var(--muted)}.cart-line-right{text-align:right}.cart-line-right .quantity-control{margin-top:8px}.total-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 0}.total-row strong{font-size:1.5rem;letter-spacing:-.03em}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.actions.right{justify-content:flex-end}label.field{display:flex;flex-direction:column;gap:7px;margin:16px 0;font-weight:600}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:11px;padding:13px 14px;background:#fff;color:var(--ink)}.field textarea{min-height:108px;resize:vertical}.field small{font-weight:400;color:var(--muted);font-size:.85rem}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.payment-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.payment-option{display:flex;gap:12px;align-items:center;padding:16px;border:1px solid var(--line);border-radius:12px;cursor:pointer;min-height:74px}.payment-option:has(input:checked){border-color:var(--primary);background:var(--primary-light)}.payment-option input{accent-color:var(--primary)}.payment-option span{flex:1;font-weight:600}.radio-row{display:flex;gap:24px}.radio-row label{display:flex;gap:8px;align-items:center;min-height:44px}.radio-row input{accent-color:var(--primary)}.error-banner,.notice{padding:14px 16px;border-radius:12px;margin:16px 0;white-space:pre-line}.error-banner{color:#96372b;background:#fff0ec;border:1px solid #f4c8be}.notice{background:var(--primary-light);color:var(--primary-dark);border:1px solid var(--line)}.notice strong{display:block;margin-bottom:4px}.resume{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--primary-light);color:var(--primary);padding:14px 18px;border-radius:13px;margin:24px 0 0}.empty{padding:64px 24px;text-align:center}.empty>.icon{width:52px;height:52px;color:var(--muted)}.empty 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progress{width:100%}.upload-item .text-button{font-size:.8rem;min-height:32px}.success-hero{text-align:center;padding:20px 0 5px}.status-icon{display:grid;place-items:center;margin:0 auto 18px;width:76px;height:76px;border-radius:24px;background:var(--primary-light);color:var(--primary)}.status-icon .icon{width:36px;height:36px}.protocol{display:inline-flex;align-items:center;gap:12px;background:var(--canvas);padding:8px 14px;border-radius:100px;font-size:.9rem}.timeline{list-style:none;margin:0;padding:0}.timeline li{padding:4px 0 22px 26px;border-left:1px solid var(--line);position:relative}.timeline li:before{content:"";position:absolute;left:-5px;top:9px;width:9px;height:9px;border-radius:100%;background:var(--primary)}.timeline li:last-child{padding-bottom:0}.timeline strong{font-size:.92rem}.timeline p{margin:5px 0;white-space:pre-wrap;overflow-wrap:anywhere}.timeline time{font-size:.8rem;color:var(--muted)}.attachment-links{display:flex;gap:8px;flex-wrap:wrap}.attachment-links button{font-size:.9rem}.toast{position:fixed;bottom:110px;left:50%;transform:translate(-50%);background:var(--primary-dark);color:#fff;padding:13px 20px;box-shadow:0 8px 24px #18383d30;border-radius:12px;max-width:calc(100% - 32px);z-index:30;text-align:center}.dialog{border:0;border-radius:20px;padding:24px;width:min(540px,calc(100% - 24px));max-height:90dvh;overflow:auto;box-shadow:0 20px 80px #18383d40}.dialog::backdrop{background:#18383d80}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.dialog-top h2{margin:0;font-size:1.3rem}.detail-image{width:100%;height:280px;object-fit:contain;border-radius:12px;background:var(--canvas)}.thumbnails{display:flex;gap:8px;overflow:auto;margin:12px 0}.thumbnails button{border:1px solid var(--line);border-radius:8px;background:#fff;padding:4px;min-width:60px}.thumbnails img{width:56px;height:56px;object-fit:contain}.scanner-video{display:block;width:100%;height:280px;object-fit:cover;background:#18383d;border-radius:14px}.scanner-status{min-height:48px;margin:16px 0}.read-proof{max-height:70dvh;object-fit:contain;margin:auto}.loading{padding:80px 24px;text-align:center;color:var(--muted)}.spinner{display:inline-block;width:26px;height:26px;border:3px solid var(--line);border-top-color:var(--primary);border-radius:100%;animation:spin 1s linear infinite}.demo-strip{background:var(--accent-light);color:var(--on-accent);text-align:center;font-size:.8rem;padding:6px}.copy-fallback{position:fixed;top:0;left:0;opacity:0}.compact-summary{list-style:none;padding:0;margin:0}.compact-summary li{display:flex;justify-content:space-between;gap:16px;padding:7px 0;font-size:.92rem}.step-label{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--muted)}.step-label b{background:var(--primary-light);color:var(--primary);width:26px;height:26px;display:grid;place-items:center;border-radius:100%}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:1000px){.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.instruction{display:none}}@media(max-width:700px){.wrap{width:calc(100% - 32px)}.header-row{min-height:86px;gap:12px}.brand{gap:10px}.brand h1{font-size:1.1rem}.brand-logo{width:44px;height:44px;border-radius:13px}.eyebrow{font-size:.72rem}.header .badge{display:none}.top-action{padding:9px;min-width:44px}.top-action span{display:none}.intro{padding:24px 0 12px}.intro h2{font-size:1.65rem}.intro p{font-size:.92rem}.toolbar{gap:8px}.toolbar .button{padding:12px}.toolbar .button span{display:none}.search input{height:52px}.search>.icon{top:15px}.categories{padding-bottom:20px}.category{padding:8px 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small{font-size:.8rem}.cart-line-right{font-size:.92rem}.uploads{gap:8px}.upload-item{padding:7px}.upload-item img{height:85px}.resume{font-size:.85rem;padding:12px}.cover{height:130px}.dialog{padding:18px}}@media(max-width:350px){.product-grid{grid-template-columns:1fr}.product-picture{height:170px}.cart-bar .cart-icon{display:none}.brand h1{font-size:1rem}.payment-total strong{font-size:2rem}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}