.of-app{color:var(--ink);font-size:16px}.of-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:24px}.of-inputs,.of-result{min-width:0}.of-inputs{padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.of-app fieldset{border:0;min-width:0;padding:0;margin:24px 0}.of-app legend{font-size:20px;font-weight:650;margin-bottom:20px}.of-app h2{font-size:22px;margin:0 0 20px}.of-app h3{font-size:17px;margin:0 0 16px}.of-field{margin:16px 0;min-width:0}.of-app .of-logo,.of-app label:not(.of-check){display:block;margin-bottom:8px;font-weight:600}.of-app input:not([type=checkbox]),.of-app select,.of-app textarea{display:block;width:100%;min-width:0;min-height:48px;padding:12px;border:1px solid #7b8ba0;border-radius:9px;background:var(--surface);color:var(--ink);font:inherit;line-height:1.5}.of-app textarea{resize:vertical;min-height:100px}.of-app input[type=checkbox]{width:20px;height:20px;flex-shrink:0;accent-color:var(--primary)}.of-app .of-check{display:flex;align-items:center;gap:12px;min-height:44px;margin-block:12px;font-weight:500}.of-app small,.of-help{display:block;color:var(--muted);font-size:14px;line-height:1.65;margin:8px 0 16px}.of-app button{min-height:44px;padding:12px 16px;border:1px solid var(--border);background:var(--surface);border-radius:9px;color:var(--ink);font:inherit;font-weight:600;cursor:pointer}.of-app button:hover{border-color:var(--primary)}.of-app button:disabled{background:var(--surface-soft);color:var(--muted);cursor:not-allowed}.of-app button:focus-visible,.of-app input:focus-visible,.of-app select:focus-visible,.of-app summary:focus-visible,.of-app textarea:focus-visible{outline:3px solid var(--primary);outline-offset:3px}.of-app .of-primary{background:var(--primary);color:var(--surface);border-color:var(--primary);font-size:17px}.of-app .of-primary:disabled{background:var(--surface-soft);color:var(--muted);border-color:var(--border)}.of-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.of-item{padding:20px 0;border-top:1px solid var(--border)}.of-item:first-of-type{padding-top:0;border-top:0}.of-app details{margin-block:20px;border-top:1px solid var(--border);padding-top:16px}.of-app summary{cursor:pointer;min-height:44px;padding-block:8px;font-weight:600}.of-summary{padding:20px;background:var(--primary-light);border-radius:var(--radius);margin-bottom:20px;overflow-wrap:anywhere}.of-summary span,.of-summary strong{display:block}.of-summary strong{font-size:30px;font-weight:650;margin-block:8px;font-variant-numeric:tabular-nums}.of-validation{padding:20px;border-left:3px solid var(--primary);background:var(--surface);margin-bottom:20px}.of-validation h2{font-size:18px}.of-validation ul{margin:0;padding-left:20px;line-height:1.7}.of-pdf-status{min-height:28px;color:var(--muted);margin-bottom:12px}.of-preview-placeholder{display:grid;place-items:center;min-height:300px;border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);padding:24px;color:var(--muted);text-align:center}.of-downloads{display:flex;flex-wrap:wrap;gap:12px;margin-block:20px}.of-app .of-reset{margin-top:24px}.of-mobile-tabs{display:none}.of-app .nk-preview{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:16px;overflow:hidden}.of-app .nk-preview-bar,.of-app .nk-preview-controls{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:12px}.of-app .nk-preview-controls label{display:flex;align-items:center;gap:8px;margin:0}.of-app .nk-preview-controls select{width:auto}.of-app .nk-paper{max-height:740px;overflow:auto;background:var(--surface-soft);padding:8px}.of-app .nk-paper canvas{display:block;height:auto;margin:auto;max-width:none}.of-app .nk-help{font-size:14px;line-height:1.6;color:var(--muted);margin-top:12px}.of-app [role=alert]{color:#a1172d;font-size:16px;overflow-wrap:anywhere}.of-scope{font-size:14px;line-height:1.7;color:var(--muted);margin-top:20px}@media (min-width:1100px){.of-result{position:sticky;top:110px;max-height:calc(100dvh - 130px);overflow:auto;padding:0 8px 8px 0;scrollbar-gutter:stable}}@media (max-width:760px){.of-layout{grid-template-columns:1fr}.of-inputs{padding:20px}.of-mobile-tabs{display:flex;gap:12px;margin-bottom:20px}.of-mobile-tabs button{flex:1}.of-mobile-tabs button[aria-pressed=true]{background:var(--primary);color:var(--surface)}.of-tab-input .of-result,.of-tab-pdf .of-inputs{display:none}.of-row{gap:12px}.of-app .nk-paper{max-height:600px}}@media (max-width:360px){.of-row{grid-template-columns:1fr}}