:root{color-scheme:light;--bg:#f5f7fb;--ink:#142134;--subtle:#637087;--accent:#1cbb82;--accent-deep:#0b9566;--line:#e5eaf0;--white:#fff;--navy:#0b1728;--radius:17px;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.52}button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #61cdaa;outline-offset:3px}[hidden]{display:none!important}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{background:var(--navy);height:76px;padding:0 max(4vw,24px);display:flex;align-items:center;justify-content:space-between;color:#fff}.brand{display:flex;align-items:center;gap:13px;font-size:21px;font-weight:780;letter-spacing:-.65px}.brand-accent{color:#45dba6}.brand-symbol{height:40px;width:40px;border:1px solid #2f4854;background:#132c38;display:grid;place-items:center;color:#49d8a6;border-radius:10px}.brand-symbol svg{height:24px;width:24px}.offline-badge{font-size:12px;border:1px solid #344453;border-radius:30px;color:#b9cad2;padding:7px 12px;font-weight:600}.online-dot{width:7px;height:7px;background:#4bdb9c;display:inline-block;border-radius:50%;margin-right:5px;box-shadow:0 0 0 3px #4bdb9c20}main{width:min(1240px,calc(100% - 48px));margin:0 auto;flex:1}.intro{margin:47px 0 36px}.eyebrow{color:#0a9c6c;letter-spacing:2.1px;font-size:11px;font-weight:800;display:flex;align-items:center;gap:10px;margin-bottom:15px}.eyebrow-line{height:2px;width:25px;background:#10ae7a}.intro h1{font-size:clamp(34px,4vw,52px);line-height:1.16;letter-spacing:-2px;margin:0 0 16px;font-weight:830}.intro h1 span{color:#09ad78}.intro p{margin:0;max-width:620px;color:#677388;line-height:1.75;font-size:15px}.workspace{display:grid;grid-template-columns:382px minmax(0,1fr);align-items:stretch;gap:22px}.panel{background:#fff;border:1px solid #e7ebf1;border-radius:var(--radius);box-shadow:0 3px 16px #162d4c0a}.setup-panel{padding:26px 25px;align-self:start}.panel-title-group{padding-bottom:21px;border-bottom:1px solid var(--line)}.panel-heading{display:flex;gap:13px;align-items:center}.step-index{display:grid;place-items:center;flex:none;color:#078d66;background:#e4f9ef;height:37px;width:37px;border-radius:10px;font-weight:850;font-size:13px}.step-index.muted{color:#5b6780;background:#edf1f6}.panel-heading h2{font-size:17px;letter-spacing:-.3px;margin:0 0 1px;font-weight:800}.panel-heading p{font-size:12px;color:#8a95a3;margin:0}form{padding-top:23px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:21px}.field label{font-weight:750;color:#344154;font-size:13px}.required{color:#ea6b65}.field input{height:45px;padding:0 13px;border:1px solid #d9e1ea;border-radius:8px;background:#fff;width:100%;font-size:15px;font-weight:620;color:#233247;transition:border-color .15s,box-shadow .15s}.field input:focus{outline:none;border-color:#1bc48b;box-shadow:0 0 0 3px #2cd59d20}.field input::placeholder{font-weight:450;color:#b4bdc7}.field-note{font-size:11px;color:#929ba9;line-height:1.5}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.advanced{margin:-1px 0 21px;border:1px solid var(--line);border-radius:9px;overflow:hidden}.advanced summary{padding:12px 14px;font-size:12px;font-weight:750;display:flex;align-items:center;justify-content:space-between;list-style:none;cursor:pointer;color:#526178}.advanced summary::-webkit-details-marker{display:none}.advanced summary svg{height:17px;width:17px;transition:transform .15s}.advanced[open] summary svg{transform:rotate(180deg)}.advanced-field{padding:0 14px 15px;margin:0}.sequence-box{background:#f0fbf6;border:1px solid #d5f1e4;border-radius:10px;padding:14px 15px;margin:0 0 16px}.sequence-kicker{display:block;font-size:10px;letter-spacing:1.1px;font-weight:850;color:#008c5d}.sequence-codes{display:flex;align-items:center;gap:9px;margin:7px 0 5px;flex-wrap:wrap}.sequence-codes strong{font-size:16px;letter-spacing:.2px;color:#143d33;font-weight:800;overflow-wrap:anywhere}.sequence-codes svg{flex:none;width:16px;height:16px;color:#2bb988}.sequence-caption{color:#53947c;font-size:11px}.primary-button{display:flex;align-items:center;gap:10px;justify-content:center;width:100%;height:48px;color:#fff;background:#0bac78;border:1px solid #0bac78;font-weight:800;border-radius:9px;transition:background .15s,transform .15s}.primary-button:hover{background:#089565}.primary-button:active{transform:translateY(1px)}.primary-button svg{width:19px;height:19px}.primary-button .button-arrow{margin-left:auto;margin-right:7px}.primary-button svg:first-child{margin-left:auto}.setup-footnote{display:flex;align-items:flex-start;gap:9px;margin-top:24px;color:#9a9fad;font-size:11px;line-height:1.6}.setup-footnote svg{flex:none;width:17px;height:17px;margin-top:1px;color:#aeb5c2}.error-message{background:#fff0f0;color:#b42228;border:1px solid #f5c8cb;padding:10px 12px;border-radius:7px;font-size:12px;margin-bottom:13px}.result-panel{padding:25px 26px 28px;min-height:570px;align-self:stretch}.result-heading{display:flex;align-items:center;justify-content:space-between;padding-bottom:21px;border-bottom:1px solid var(--line);gap:12px}.result-counter{background:#f0f3f6;color:#58677b;border-radius:100px;padding:6px 11px;font-weight:800;font-size:11px;white-space:nowrap}.empty-state{min-height:433px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:22px}.empty-illustration{position:relative;width:160px;height:144px;display:grid;place-items:center;margin-bottom:4px}.empty-illustration:before{content:'';position:absolute;background:#f0f9f5;border-radius:50%;width:140px;height:140px}.illustration-barcode{z-index:1;background:white;display:flex;align-items:center;justify-content:center;gap:5px;border:1px solid #d8ece4;box-shadow:0 9px 20px #14734a13;width:126px;height:75px;transform:rotate(-8deg);border-radius:8px}.illustration-barcode i{background:#1a3e37;display:block;width:3px;height:40px}.illustration-barcode i:nth-child(3n){width:7px}.illustration-barcode i:nth-child(4n){width:2px}.illustration-check{z-index:2;position:absolute;right:12px;bottom:11px;display:grid;place-items:center;width:34px;height:34px;background:#00b47b;color:#fff;border:4px solid #fff;border-radius:100%;font-size:22px;font-weight:550}.empty-state h3{font-size:18px;letter-spacing:-.45px;margin:12px 0 8px}.empty-state p{font-size:13px;color:#8792a1;line-height:1.8;max-width:340px;margin:0}.empty-state p strong{color:#5f6a7b}.export-bar{margin-top:21px;padding:15px;background:#f7fafc;border:1px solid #eaf0f3;border-radius:12px;display:flex;gap:14px;align-items:center;justify-content:space-between}.export-text{display:flex;flex-direction:column;gap:1px}.export-text strong{font-size:13px}.export-text span{font-size:11px;color:#8895a6}.export-actions{display:flex;gap:8px}.export-button{display:inline-flex;align-items:center;gap:6px;border:1px solid #dbe4ec;background:#fff;border-radius:7px;padding:10px 12px;color:#314156;font-size:12px;font-weight:760;white-space:nowrap}.export-button:hover{border-color:#10b884;background:#f7fefa}.export-button svg{height:17px;width:17px}.export-button.word-button{border-color:#185abd;background:#2367c5;color:white}.export-button.word-button:hover{background:#1a55a6}.results-meta{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:24px 0 12px;font-size:12px;color:#748194;font-weight:700}.text-link{background:transparent;border:0;color:#06976d;font-size:12px;font-weight:750;padding:6px 0}.text-link:hover{text-decoration:underline}.barcode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.barcode-card{background:#fff;border:1px solid #e8edf1;border-radius:10px;padding:14px 14px 10px;min-width:0;display:flex;flex-direction:column}.barcode-card .barcode-number{font-size:10px;color:#a1a8b2;font-weight:750;margin-bottom:6px;letter-spacing:.6px}.barcode-card .barcode-image{width:100%;height:99px;object-fit:contain;display:block;image-rendering:auto}.barcode-card-footer{padding-top:9px;margin-top:8px;border-top:1px solid #edf1f5;display:flex;align-items:center;justify-content:space-between;gap:4px}.barcode-code{font-size:12px;font-weight:850;letter-spacing:.3px;color:#2b4054;overflow-wrap:anywhere}.download-single{display:flex;align-items:center;gap:4px;background:none;border:0;padding:5px;color:#059c6c;font-weight:800;font-size:11px;white-space:nowrap}.download-single:hover{text-decoration:underline}.download-single svg{height:14px;width:14px}.pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:24px}.pagination span{font-size:12px;color:#66788d;font-weight:700}.page-button{background:#f7f9fc;border:1px solid #dfe5ee;border-radius:7px;padding:9px 13px;font-size:12px;color:#3c4e65;font-weight:750}.page-button:not(:disabled):hover{background:#e8f7f0;border-color:#55c7a6}.progress{margin-top:15px;background:#f0fbf7;border:1px solid #c9eee0;padding:12px 15px;border-radius:9px;display:flex;gap:11px;align-items:center;color:#0a8d67;font-weight:750;font-size:12px}.spinner{height:16px;width:16px;border-radius:50%;border:2px solid #b0e2cc;border-top-color:#0aa670;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.bottom-notes{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:17px 3px 50px;color:#939eae;font-size:11px}.bottom-notes strong{color:#5a6880}.footer{border-top:1px solid #e5eaf0;margin-top:auto;padding:20px;text-align:center;color:#9da8b5;font-size:11px}.footer span{padding:0 7px}.toast{position:fixed;right:24px;bottom:24px;max-width:340px;z-index:9;background:#172838;color:white;padding:13px 18px;border-radius:10px;box-shadow:0 8px 35px #021c1a40;font-size:13px;font-weight:700}.toast.error{background:#9b2f34}@media(max-width:1040px){.workspace{grid-template-columns:345px minmax(0,1fr)}.export-bar{align-items:flex-start;flex-direction:column}.export-actions{width:100%}.export-button{justify-content:center;flex:1}}@media(max-width:790px){main{width:min(680px,calc(100% - 30px))}.topbar{height:68px;padding:0 17px}.intro{margin:35px 0 26px}.intro h1{letter-spacing:-1.2px}.workspace{grid-template-columns:1fr}.setup-panel,.result-panel{padding:23px}.result-panel{min-height:420px}.empty-state{min-height:280px}.bottom-notes{margin-bottom:30px}}@media(max-width:420px){.brand{font-size:17px;gap:8px}.brand-symbol{height:34px;width:34px}.offline-badge{font-size:0;padding:8px}.offline-badge .online-dot{margin:0}.intro h1{font-size:32px}.form-grid{gap:12px}.result-heading{align-items:flex-start}.result-counter{margin-top:3px}.barcode-grid{grid-template-columns:1fr}.export-bar{padding:13px}.export-actions{flex-wrap:wrap}.export-button{font-size:11px}.pagination{gap:6px}.page-button{padding:8px 9px}.bottom-notes{display:block}.bottom-notes span{display:block;margin-bottom:5px}}