:root{--ink:#17213b;--muted:#74809a;--line:#e6eaf3;--paper:#fff;--bg:#f5f7fc;--blue:#5477dd;--blue-dark:#385ec8;--purple:#8b70d5;--cyan:#49a7be;--soft-blue:#edf2ff;--shadow:0 12px 38px rgba(45,62,110,.07)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh}.topbar{height:76px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}.brand-icon{width:39px;height:39px;border-radius:12px}.brand strong{display:block;font-size:16px;letter-spacing:-.3px}.brand small{display:block;color:#8c96ac;font-size:9px;font-weight:800;letter-spacing:1.5px;margin-top:2px}.topbar-right{display:flex;align-items:center;gap:10px}.privacy-pill,.status-pill{border:1px solid var(--line);border-radius:30px;padding:8px 12px;color:#65718a;font-size:11px;font-weight:700;background:#fff}.privacy-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#37b68a;margin-right:5px}.status-pill{background:#f2f5ff;color:#546ba9}.status-pill.offline{background:#eaf8f2;color:#258765}.status-pill.warn{background:#fff5e8;color:#a26a1b}.layout{display:flex;max-width:1600px;margin:0 auto}.sidebar{width:248px;flex:0 0 248px;min-height:calc(100vh - 76px);padding:28px 17px 20px 25px;border-right:1px solid var(--line);background:#fbfcff;display:flex;flex-direction:column;position:sticky;top:76px;height:calc(100vh - 76px);overflow-y:auto;overscroll-behavior:contain}.side-label{font-size:9px;color:#a4acc0;font-weight:800;letter-spacing:1.4px;margin:5px 10px 11px}.nav-item{border:0;background:transparent;color:#75819a;width:100%;text-align:left;padding:12px 12px;border-radius:11px;margin-bottom:4px;font-size:12px;font-weight:650;display:flex;align-items:center;gap:11px}.nav-item>span{width:19px;text-align:center;font-size:17px;color:#8c99b4}.nav-item em{font-style:normal;font-size:9px;margin-left:auto;padding:3px 6px;border-radius:5px;background:#eff2fa;color:#8390ad}.nav-item.active{background:#edf2ff;color:#4568ce}.nav-item.active>span{color:#4568ce}.sidebar-foot{margin-top:auto}.local-card{border:1px solid #e7eafa;background:linear-gradient(145deg,#f4f6ff,#fff);border-radius:13px;padding:14px;margin:0 4px 18px}.local-card-icon{font-size:18px;color:#7185d9;margin-bottom:8px}.local-card strong{font-size:11px}.local-card p{font-size:10px;color:var(--muted);line-height:1.55;margin:5px 0 0}.sidebar-foot>small{display:block;color:#a1aabe;font-size:9px;padding-left:8px}.main-content{flex:1;min-width:0;padding:34px 42px 22px;max-width:1320px;margin:0 auto}.view{display:none}.view.active{display:block}.hero-card{border-radius:21px;background:linear-gradient(115deg,#edf2ff 0%,#f1edff 54%,#f5f3ff 100%);min-height:270px;padding:37px 42px;display:flex;overflow:hidden;position:relative;box-shadow:var(--shadow)}.hero-copy{position:relative;z-index:2;max-width:560px}.eyebrow{font-size:9px;font-weight:850;letter-spacing:1.7px;color:#7b8bc0}.hero-card h1{font-size:31px;line-height:1.13;letter-spacing:-1.3px;margin:13px 0 12px}.hero-card h1 span{color:#6178d3}.hero-card p{font-size:12px;color:#6f7c98;line-height:1.65;max-width:480px;margin-bottom:21px}.primary-button,.secondary-button,.ghost-button{border:0;border-radius:10px;padding:11px 16px;font-weight:750;font-size:11px;display:inline-flex;align-items:center;gap:10px;justify-content:center;text-decoration:none}.primary-button{color:#fff;background:linear-gradient(110deg,#5c7be0,#796bd4);box-shadow:0 6px 15px rgba(87,111,210,.2)}.primary-button:hover{filter:brightness(.97)}.primary-button span{font-size:16px}.secondary-button{background:#eef2ff;color:#526ec6;border:1px solid #e0e7ff}.ghost-button{background:transparent;color:#78849d;border:1px solid var(--line)}.small{padding:8px 11px;font-size:10px}.hero-art{position:absolute;right:80px;top:26px;width:275px;height:220px}.art-orbit{position:absolute;border:1px solid rgba(114,128,213,.17);border-radius:50%;transform:rotate(-22deg)}.orbit-one{width:250px;height:160px;top:25px;left:0}.orbit-two{width:190px;height:220px;top:0;left:30px;transform:rotate(42deg)}.art-sheet{width:117px;height:151px;position:absolute;left:76px;top:28px;border-radius:14px;background:rgba(255,255,255,.82);box-shadow:0 15px 40px rgba(86,97,161,.16);padding:22px 15px;transform:rotate(8deg)}.art-sheet b{font-size:21px;color:#7483d6;display:block;margin-bottom:16px}.art-sheet i{display:block;height:5px;background:#e9edfb;border-radius:4px;margin:8px 0;width:75%}.art-sheet i:nth-of-type(2){width:90%}.art-sheet i:nth-of-type(3){width:55%}.art-sheet span{position:absolute;right:-13px;bottom:17px;width:34px;height:34px;border-radius:50%;background:#dff6ed;color:#38a77e;display:grid;place-items:center;font-weight:900}.art-bubble{position:absolute;right:13px;bottom:32px;background:#fff;color:#8a78d1;padding:9px 12px;border-radius:20px;font-size:9px;font-weight:900;letter-spacing:1px;box-shadow:var(--shadow)}.section-heading{display:flex;justify-content:space-between;align-items:end;margin:31px 0 15px}.section-heading h2{font-size:18px;letter-spacing:-.4px;margin:5px 0 0}.subtle{font-size:10px;color:#a0a9bc}.module-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.module-card{border:1px solid var(--line);background:#fff;text-align:left;border-radius:15px;padding:17px 16px;min-height:183px;display:flex;flex-direction:column;box-shadow:0 5px 20px rgba(39,56,97,.025);transition:.15s}.module-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.module-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:18px;margin-bottom:12px}.module-card strong{font-size:12px}.module-card p{font-size:10px;line-height:1.55;color:#7c879d;margin:7px 0 12px;flex:1}.module-link{font-size:10px;font-weight:800;color:#5c75cf}.module-blue .module-icon{background:#edf2ff;color:#5e7bda}.module-purple .module-icon{background:#f2edff;color:#8d73d6}.module-cyan .module-icon{background:#e9f7fa;color:#3997ac}.module-slate .module-icon{background:#eff2f8;color:#75829f}.notice-row{display:flex;gap:10px;align-items:flex-start;background:#f0f5ff;border:1px solid #e2eaff;color:#687797;border-radius:11px;padding:11px 13px;margin-top:17px}.notice-row>span{flex:0 0 18px;width:18px;height:18px;border-radius:50%;background:#e0e9ff;color:#5272cc;display:grid;place-items:center;font-weight:900;font-size:11px}.notice-row p{margin:0;font-size:10px;line-height:1.55}.notice-row strong{color:#495f9d}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;margin:3px 0 22px}.page-heading h1{font-size:26px;letter-spacing:-.8px;margin:6px 0}.page-heading p{font-size:11px;color:#78839b;margin:0}.module-chip{background:#edf2ff;color:#5b75cc;padding:7px 11px;border-radius:7px;font-size:9px;font-weight:900;letter-spacing:1px}.module-chip.purple{background:#f3efff;color:#876dcf}.module-chip.cyan{background:#e9f7fa;color:#3997ac}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 7px 26px rgba(39,56,97,.035)}.pdf-start-panel{padding:25px}.step-indicator{display:flex;align-items:center;gap:12px;margin-bottom:18px}.step-indicator>span{width:31px;height:31px;border-radius:9px;background:#edf2ff;color:#5c78d7;display:grid;place-items:center;font-size:10px;font-weight:900}.step-indicator b{font-size:13px;display:block}.step-indicator small{font-size:10px;color:#8994aa;display:block;margin-top:3px}.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mode-card{position:relative;text-align:left;border:1px solid var(--line);background:#fff;border-radius:13px;padding:16px 16px 15px;min-height:139px;color:var(--ink)}.mode-card.selected{border-color:#8ca2ee;background:#f7f8ff;box-shadow:0 0 0 2px rgba(102,127,222,.08)}.mode-symbol{display:block;color:#6680d8;font-size:22px;margin-bottom:7px}.mode-card b{font-size:12px}.mode-card p{font-size:10px;color:#7d889f;line-height:1.5;margin:6px 0 0;max-width:430px}.mode-check{display:none;position:absolute;right:13px;top:13px;width:19px;height:19px;border-radius:50%;background:#667fd7;color:white;font-size:11px;text-align:center;line-height:19px}.mode-card.selected .mode-check{display:block}.upload-zone{border:1px dashed #cbd5ef;border-radius:14px;background:#fafbff;min-height:168px;margin-top:17px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:18px}.upload-symbol{width:34px;height:34px;border-radius:11px;background:#eef2ff;color:#6380d9;font-size:23px;display:grid;place-items:center;margin-bottom:8px}.upload-zone strong{font-size:12px}.upload-zone p{font-size:10px;color:#8490a8;margin:4px 0 12px}.upload-zone>small{font-size:9px;color:#a0a9ba;margin-top:9px}.workspace-toolbar,.upload-inline{display:flex;align-items:center;justify-content:space-between;gap:16px}.workspace-toolbar h2,.upload-inline h2{margin:4px 0 3px;font-size:17px}.workspace-toolbar p,.upload-inline p{margin:0;color:#8792a8;font-size:10px}.toolbar-actions{display:flex;gap:7px}.stats-row{display:flex;gap:8px;margin:19px 0 13px;flex-wrap:wrap}.stat-chip{background:#f6f8fc;border:1px solid #edf0f6;border-radius:8px;padding:8px 11px;font-size:10px;color:#75819a}.stat-chip b{color:#344568;margin-right:4px}.pdf-items{display:flex;flex-direction:column;gap:9px}.pdf-file-card{display:grid;grid-template-columns:43px minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:11px;padding:11px 12px;background:#fff}.file-preview-icon{width:39px;height:45px;border-radius:7px;background:#f1f4ff;color:#647bd0;display:grid;place-items:center;font-size:10px;font-weight:900}.pdf-file-info{min-width:0}.pdf-file-info strong{font-size:11px;display:block;overflow-wrap:anywhere}.pdf-file-info small{display:block;color:#929cb0;font-size:9px;margin-top:4px}.item-actions{display:flex;gap:5px;align-items:center}.square-button{height:29px;min-width:29px;padding:0 7px;border:1px solid var(--line);border-radius:7px;background:#fff;color:#71809d;font-size:12px}.move-number{width:43px;height:29px;border:1px solid var(--line);border-radius:7px;padding:0 4px;text-align:center;font-size:10px;color:#64728f;background:#fff}.square-button.danger{color:#c26a76}.page-card{border:1px solid var(--line);border-radius:12px;padding:11px;display:grid;grid-template-columns:96px minmax(0,1fr) auto;gap:12px;align-items:center;background:#fff}.page-thumb{width:96px;height:123px;border-radius:6px;background:#f3f5fa;display:flex;align-items:center;justify-content:center;overflow:hidden;border:1px solid #e9edf4}.page-thumb img{max-width:100%;max-height:100%;object-fit:contain}.page-info strong{font-size:11px;display:block}.page-info small{display:block;font-size:9px;color:#8c97aa;margin-top:5px;overflow-wrap:anywhere}.page-flag{display:inline-block;font-size:8px;background:#fff0f0;color:#b85e69;border-radius:5px;padding:4px 6px;margin-top:6px}.page-card.deleted{opacity:.54;background:#fafafa}.export-row{border-top:1px solid #edf0f5;margin-top:19px;padding-top:16px;display:flex;justify-content:space-between;align-items:center}.export-row strong{font-size:11px;display:block}.export-row small{display:block;color:#959eb0;font-size:9px;margin-top:3px}.progress-wrap{margin-top:16px}.progress-track{height:6px;border-radius:8px;background:#edf0f7;overflow:hidden}.progress-track span{height:100%;width:0;display:block;background:linear-gradient(90deg,#6081de,#9b7ddd);transition:width .2s}.progress-wrap small{display:block;color:#7c8aa8;font-size:9px;margin-top:6px}.hidden{display:none!important}.error-panel{padding:13px;border:1px solid #f3d6d8;background:#fff6f6;color:#a6505b;border-radius:10px;margin-top:12px;font-size:11px}.upload-inline{padding:2px 0 17px;border-bottom:1px solid #eff1f6}.file-label{cursor:pointer}.empty-state{min-height:240px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;color:#8390a8}.empty-icon{width:45px;height:45px;border-radius:14px;background:#f0f3ff;color:#7186d6;display:grid;place-items:center;font-size:22px;margin-bottom:11px}.empty-state strong{font-size:12px;color:#55627e}.empty-state p{font-size:10px;margin:5px 0;max-width:350px;line-height:1.5}.excel-toolbar{display:flex;align-items:center;gap:10px;padding:15px 0}.file-name{font-size:11px;font-weight:750;color:#4c5e88;min-width:0;overflow-wrap:anywhere}.excel-toolbar .file-name{margin-right:auto}.select-control{border:1px solid var(--line);border-radius:8px;background:white;padding:8px 10px;font-size:10px;color:#5f6d88;max-width:220px}.table-scroll{overflow:auto;max-height:480px;border:1px solid var(--line);border-radius:9px}.table-scroll table{border-collapse:collapse;width:100%;font-size:10px;white-space:nowrap}.table-scroll td,.table-scroll th{border-bottom:1px solid #edf0f5;border-right:1px solid #edf0f5;padding:9px 10px;text-align:left;max-width:240px;overflow:hidden;text-overflow:ellipsis}.table-scroll th{background:#f5f7fc;color:#586989;position:sticky;top:0}.table-meta{font-size:9px;color:#909bb0}.extract-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:17px 0}.field{display:flex;flex-direction:column;gap:6px}.field span{font-size:9px;font-weight:750;color:#78849b}.field input{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px;font-size:11px;color:#33415f;outline:none}.field input:focus{border-color:#9eace4}.text-preview-head{display:flex;justify-content:space-between;align-items:center;margin:15px 0 7px}.text-preview-head strong{font-size:11px}.text-preview{width:100%;min-height:180px;border:1px solid var(--line);border-radius:9px;padding:12px;font-size:10px;line-height:1.6;color:#6d7890;background:#fafbfe;resize:vertical}.manager-list{display:flex;flex-direction:column;gap:8px;padding-top:14px}.manager-row{display:flex;align-items:center;gap:10px;padding:11px;border:1px solid var(--line);border-radius:10px}.manager-row .file-preview-icon{width:34px;height:39px}.manager-row .pdf-file-info{flex:1}.manager-row .pdf-file-info strong{font-size:10px}.manager-row .pdf-file-info small{font-size:9px}.review-intro{display:flex;align-items:center;gap:13px;padding-bottom:17px;border-bottom:1px solid #eef0f5}.review-icon{width:41px;height:41px;display:grid;place-items:center;border-radius:12px;background:#eef8f5;color:#3caa84;font-size:20px}.review-intro h2{font-size:15px;margin:0 0 4px}.review-intro p{font-size:10px;color:#8792a8;margin:0;line-height:1.5}.checklist{display:flex;flex-direction:column}.checklist label{display:flex;gap:11px;align-items:flex-start;padding:15px 3px;border-bottom:1px solid #f0f2f6;cursor:pointer}.checklist input{margin-top:2px;accent-color:#617cda}.checklist b{display:block;font-size:11px}.checklist small{display:block;font-size:9px;color:#8d98ab;margin-top:4px;line-height:1.45}.review-footer{display:flex;align-items:center;justify-content:space-between;padding-top:14px}.review-footer span{font-size:10px;color:#74819a}.app-footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:15px;margin-top:28px;color:#a2aabb;font-size:9px}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);padding:11px 16px;border-radius:10px;background:#26334f;color:white;font-size:11px;box-shadow:0 10px 30px rgba(17,29,55,.22);opacity:0;pointer-events:none;transition:.2s;z-index:80;max-width:min(90vw,550px);text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}.mobile-only{display:none}
@media(max-width:1100px){.main-content{padding:27px 27px}.module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-art{right:25px;opacity:.8}.hero-copy{max-width:490px}.sidebar{width:220px;flex-basis:220px}}
@media(max-width:760px){.topbar{height:62px;padding:0 14px}.mobile-only{display:block}.icon-button{border:0;background:#f0f3fb;color:#52658d;width:34px;height:34px;border-radius:9px;font-size:16px}.brand{margin-right:auto;margin-left:9px}.brand-icon{width:34px;height:34px}.brand strong{font-size:14px}.brand small{font-size:8px}.topbar-right{gap:5px}.privacy-pill{display:none}.status-pill{font-size:9px;padding:7px 9px}.layout{display:block}.sidebar{position:fixed;z-index:30;left:0;top:62px;bottom:0;height:auto;width:255px;transform:translateX(-105%);transition:transform .2s;box-shadow:16px 0 38px rgba(29,43,77,.09)}.sidebar.open{transform:translateX(0)}.main-content{padding:21px 14px 19px}.hero-card{padding:25px 22px;min-height:245px}.hero-card h1{font-size:25px}.hero-card p{font-size:10px;max-width:350px}.hero-art{right:-91px;top:68px;opacity:.23;transform:scale(.82)}.section-heading{margin-top:25px}.module-grid{gap:9px}.module-card{padding:13px;min-height:165px}.module-card strong{font-size:11px}.module-card p{font-size:9px}.page-heading h1{font-size:23px}.page-heading p{max-width:290px;line-height:1.5}.panel{padding:15px}.pdf-start-panel{padding:15px}.mode-grid{grid-template-columns:1fr}.mode-card{min-height:115px}.workspace-toolbar,.upload-inline{align-items:flex-start;flex-direction:column}.toolbar-actions{align-self:stretch}.toolbar-actions button{flex:1}.pdf-file-card{grid-template-columns:36px minmax(0,1fr);gap:9px}.pdf-file-card .item-actions{grid-column:2;justify-content:flex-end}.page-card{grid-template-columns:78px minmax(0,1fr);gap:9px}.page-thumb{width:78px;height:100px}.page-card .item-actions{grid-column:2;justify-content:flex-start}.export-row{align-items:flex-start;gap:10px;flex-direction:column}.export-row .primary-button{width:100%}.excel-toolbar{flex-wrap:wrap}.excel-toolbar .file-name{width:100%}.extract-grid{grid-template-columns:1fr}.app-footer{gap:10px;flex-wrap:wrap}.notice-row p{font-size:9px}}

/* TaxHelper Web 0.2.0 additions */
.hero-carousel{display:block;min-height:326px;padding:0;touch-action:pan-y;isolation:isolate}
.hero-slide{position:absolute;inset:0;display:flex;align-items:center;padding:37px 42px;opacity:0;visibility:hidden;transform:translateX(22px);transition:opacity .45s ease,transform .45s ease,visibility .45s;}
.hero-slide.active{opacity:1;visibility:visible;transform:translateX(0);z-index:1}
.hero-slide .hero-copy{max-width:min(62%,610px)}
.hero-slide .hero-art{top:42px;right:72px}
.hero-art-pdf .art-sheet{background:rgba(255,255,255,.9)}
.hero-art-sheet .art-sheet{background:#f8f9ff}
.hero-art-tax .art-sheet{background:#f3fffd}
.hero-art-rename .art-sheet{background:#fff8f0}
.hero-art-review .art-sheet{background:#f3fbf6}
.hero-carousel-controls{position:absolute;z-index:4;bottom:15px;left:42px;display:flex;align-items:center;gap:12px}
.hero-dots{display:flex;align-items:center;gap:7px}
.hero-dot{width:7px;height:7px;border:0;padding:0;border-radius:50%;background:#c8cde2;transition:width .2s,background .2s;cursor:pointer}
.hero-dot.active{width:21px;border-radius:8px;background:#657bd4}
.hero-arrow{width:25px;height:25px;border:1px solid rgba(100,120,190,.2);border-radius:50%;background:rgba(255,255,255,.7);color:#6576b9;font-size:18px;line-height:19px;padding:0}
.rename-pattern{padding:16px 0 15px;border-bottom:1px solid #eff1f6}
.rename-pattern-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}
.rename-pattern-heading strong{font-size:12px;color:#3c4b6c}
.rename-pattern-heading small,.rename-hint{font-size:9px;color:#929cb0}
.rename-pattern-fields{display:grid;grid-template-columns:1.2fr .7fr .7fr 1.2fr;gap:10px;margin-bottom:12px}
.rename-pattern-fields .field input{min-width:0}
.rename-hint{margin:8px 0 0;line-height:1.5}
.rename-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 0 6px}
.rename-toolbar>span{font-size:10px;color:#7c89a3}
.rename-toolbar>div{display:flex;gap:7px}
.rename-toolbar button:disabled{opacity:.45;cursor:not-allowed}
.rename-list{display:flex;flex-direction:column;gap:8px;padding-top:12px}
.rename-row{display:grid;grid-template-columns:38px minmax(130px,.8fr) minmax(180px,1.2fr) 30px;align-items:center;gap:10px;padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff}
.rename-row .file-preview-icon{width:35px;height:39px}
.rename-original{min-width:0}
.rename-original strong{display:block;font-size:10px;overflow-wrap:anywhere;color:#4e5d7c}
.rename-original small{display:block;font-size:9px;color:#929cb0;margin-top:4px}
.rename-edit{display:flex;flex-direction:column;gap:5px;min-width:0}
.rename-edit span{font-size:8px;color:#8792a8;font-weight:750}
.rename-edit input{width:100%;min-width:0;border:1px solid var(--line);border-radius:7px;padding:8px;font-size:10px;color:#42516f;background:#fbfcff}
.rename-edit input:focus{outline:1px solid #9eace4;border-color:#9eace4}
.app-footer{align-items:flex-end;gap:10px}
.app-footer span:last-child{text-align:right;font-size:9px;letter-spacing:.1px;color:#a3aaba}
@media(prefers-reduced-motion:reduce){.hero-slide,.hero-dot{transition:none}}
@media(max-width:760px){
  .hero-carousel{min-height:304px}
  .hero-slide{padding:25px 22px 52px;align-items:flex-start}
  .hero-slide .hero-copy{max-width:100%;position:relative;z-index:2}
  .hero-slide .hero-art{right:-88px;top:72px;opacity:.18;transform:scale(.82)}
  .hero-slide .hero-copy h1{font-size:25px;max-width:94%}
  .hero-slide .hero-copy p{font-size:10px;max-width:95%;margin-bottom:16px}
  .hero-carousel-controls{left:50%;bottom:14px;transform:translateX(-50%);gap:10px}
  .hero-arrow{width:23px;height:23px}
  .rename-pattern-fields{grid-template-columns:1fr 1fr}
  .rename-toolbar{align-items:flex-start;flex-direction:column}
  .rename-toolbar>div{width:100%}
  .rename-toolbar button{flex:1}
  .rename-row{grid-template-columns:34px minmax(0,1fr) 28px;gap:8px}
  .rename-original{grid-column:2}
  .rename-edit{grid-column:1 / 3;grid-row:2}
  .rename-row .square-button{grid-column:3;grid-row:1}
  .app-footer{align-items:flex-start;flex-direction:column}
  .app-footer span:last-child{text-align:left}
}

/* TaxHelper Web 0.3.0 — nested module workspaces */
.subnav{display:flex;gap:7px;overflow-x:auto;padding:4px 0 13px;margin-bottom:8px;scrollbar-width:thin}
.subnav-button{flex:0 0 auto;border:1px solid var(--line);background:#fff;border-radius:10px;padding:11px 14px;color:#73809a;font-size:10px;font-weight:800;cursor:pointer}
.subnav-button.active{background:#edf0ff;border-color:#d8defb;color:#586fc4;box-shadow:0 5px 14px rgba(92,112,193,.08)}
.subview{display:none}.subview.active{display:block}
.toggle-row{display:flex;align-items:center;gap:13px;flex-wrap:wrap;padding:13px 0;border-bottom:1px solid #eff1f6;margin-bottom:13px}
.toggle-row label{display:flex;align-items:center;gap:7px;color:#63718b;font-size:10px;font-weight:650}
.toggle-row input{accent-color:#667bd2}
.field{display:flex;flex-direction:column;gap:6px;margin:12px 0;color:#6c7891;font-size:10px;font-weight:750}
.field input,.field select,.field textarea{width:100%;min-width:0;border:1px solid var(--line);border-radius:9px;background:#fbfcff;color:#33415f;padding:11px 12px;font:inherit;font-weight:500}
.field textarea{resize:vertical;line-height:1.5}
.help-text{color:#929bb0;font-size:9px;line-height:1.65;margin:10px 0}
.help-text code{color:#6576bb;background:#f0f2fc;padding:2px 5px;border-radius:4px}
.toolbar-row{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:13px 0}
.toolbar-row .primary-button,.toolbar-row .secondary-button{flex-shrink:0}
.token-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.token-chip{border:1px solid #dfe4f3;background:#f7f8ff;border-radius:7px;color:#6676b4;padding:6px 9px;font-size:9px;font-weight:750;cursor:pointer}
.file-pill-list{display:flex;gap:7px;flex-wrap:wrap;padding:12px 0}
.file-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:8px 10px;color:#52617d;font-size:9px;max-width:100%;overflow-wrap:anywhere}
.file-pill small{color:#9ba4b6;white-space:nowrap}
.warning-text{display:block;color:#bd7b34;font-size:9px;margin-top:4px}
.preview-caption{padding:8px 0;color:#73809a;font-size:10px;font-weight:750}
.folder-preview{display:flex;flex-direction:column;gap:7px;padding:9px 0}
.folder-head,.folder-row{display:grid;grid-template-columns:minmax(140px,1.2fr) minmax(130px,.8fr) minmax(110px,.8fr);gap:9px;align-items:center}
.folder-head{font-size:9px;color:#8994aa;font-weight:800;padding:0 9px}
.folder-row{padding:8px;border:1px solid var(--line);border-radius:9px;background:#fff}
.folder-row strong{font-size:9px;color:#4d5b76;overflow-wrap:anywhere}
.folder-row input{min-width:0;width:100%;border:1px solid var(--line);border-radius:7px;padding:8px;color:#4f6083;font-size:9px}
.folder-row small{font-size:8px;color:#99a2b5}
.spt-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.checklist-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding:10px 0 18px}
.tax-check-card{display:flex;gap:9px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;cursor:pointer}
.tax-check-card input{margin-top:3px;accent-color:#687bd1}
.tax-check-card span{display:flex;flex-direction:column;gap:5px;min-width:0}
.tax-check-card b{font-size:10px;color:#465572}
.tax-check-card small{font-size:9px;color:#8c97aa;line-height:1.45}
.tax-check-card em{font-size:8px;color:#6b83bb;font-style:normal;font-weight:750}
.table-scroll{width:100%;overflow:auto;border:1px solid var(--line);border-radius:10px;margin:10px 0}
.table-scroll table{border-collapse:collapse;width:100%;min-width:700px;background:#fff;font-size:9px}
.table-scroll th{position:sticky;top:0;background:#f3f5fc;color:#62708c;text-align:left;font-weight:800;white-space:nowrap}
.table-scroll td,.table-scroll th{padding:9px 10px;border-bottom:1px solid #edf0f6;vertical-align:top}
.table-scroll td{color:#5f6c83;max-width:280px;overflow-wrap:anywhere}
.extension-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.extension-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px;display:flex;flex-direction:column;align-items:flex-start;gap:10px;box-shadow:0 5px 20px rgba(40,55,88,.025)}
.extension-icon{width:44px;height:44px;border-radius:12px;background:#eef1ff;color:#6879c4;display:grid;place-items:center;font-size:21px}
.extension-card h2{font-size:14px;color:#26324e;margin:0}
.extension-card p{font-size:10px;color:#8490a5;line-height:1.6;margin:0;min-height:46px}
.extension-card small{font-size:8px;color:#a1aabc;margin-top:auto}
.extension-card .primary-button{font-size:10px;padding:10px 13px;text-decoration:none}
.extension-card details{width:100%;border-top:1px solid #eff1f6;padding-top:10px;color:#697792;font-size:9px}
.extension-card summary{cursor:pointer;font-weight:750}
.extension-card ol{padding-left:17px;line-height:1.7}
.coming-soon-panel{max-width:760px;margin:0 auto;text-align:left}
.coming-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:15px;background:#f0f1ff;color:#7181ce;font-size:22px;margin-bottom:10px}
.coming-label{font-size:9px;letter-spacing:2px;color:#818dc4;font-weight:850}
.coming-soon-panel h2{font-size:22px;color:#26324b;margin:10px 0}
.coming-soon-panel>p{font-size:11px;line-height:1.7;color:#8993a7;max-width:620px}
.sign-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;padding:12px 0}
.signature-canvas{display:block;width:100%;height:130px;border:1px dashed #bfc8df;border-radius:10px;background:linear-gradient(0deg,transparent 49.5%,#eef1f8 50%,transparent 50.5%),#fff;touch-action:none;cursor:crosshair}
.sign-stage-wrap{width:100%;overflow:auto;padding:10px;background:#f4f6fb;border-radius:12px}
.sign-stage{position:relative;margin:0 auto;background:#fff;box-shadow:0 4px 20px rgba(30,45,76,.12);max-width:100%}
.sign-stage canvas{display:block;max-width:100%;height:auto}
#signOverlay{display:none;position:absolute;z-index:2;left:24px;top:24px;cursor:move;touch-action:none;user-select:none;filter:contrast(1.05)}
#signOverlay.visible{display:block}
.range-control{width:100%;accent-color:#687bd1}
@media(max-width:950px){.extension-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){
  .subnav{margin-right:-3px;padding-bottom:12px}
  .subnav-button{padding:10px 11px;font-size:9px}
  .folder-head{display:none}
  .folder-row{grid-template-columns:1fr;gap:6px}
  .folder-row strong{font-size:10px}
  .spt-options,.checklist-grid,.sign-grid{grid-template-columns:1fr}
  .extension-grid{grid-template-columns:1fr}
  .extension-card p{min-height:0}
  .toolbar-row{align-items:flex-start}
  .toolbar-row .primary-button,.toolbar-row .secondary-button{flex:1}
}