:root{--bg:#f7f8fa;--surface:#fff;--surface-strong:#111827;--text:#1f2937;--muted:#64748b;--border:#d8dee8;--primary:#0f766e;--primary-strong:#115e59;--primary-soft:#d8f3ef;--warning:#b45309;--warning-soft:#fff4d6;--danger:#b91c1c;--danger-soft:#fee2e2;--success:#15803d;--success-soft:#dcfce7;--accent:#f59e0b;--shadow:0 16px 40px #0f172a14;--radius:8px;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font:16px/1.5 system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{border:0}#root{min-height:100svh}a{color:inherit}.app{min-height:100svh}.shell{width:min(1120px,100%);margin:0 auto;padding:18px}.topbar{z-index:5;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f7f8faf0;position:sticky;top:0}.topbar-inner{justify-content:space-between;align-items:center;gap:12px;width:min(1120px,100%);margin:0 auto;padding:12px 18px;display:flex}.brand{align-items:center;gap:10px;min-width:0;display:flex}.brand-mark{background:var(--surface-strong);color:#fff;border-radius:8px;flex:none;place-items:center;width:42px;height:42px;font-weight:800;display:grid}.brand h1{margin:0;font-size:18px;line-height:1.15}.brand p{color:var(--muted);margin:2px 0 0;font-size:13px}.layout{grid-template-columns:minmax(0,1fr) 340px;gap:16px;display:grid}.panel,.login-panel,.history-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.panel{padding:18px}.panel+.panel{margin-top:16px}.panel-header{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.panel-header h2,.login-panel h2{margin:0;font-size:20px;line-height:1.2}.panel-header p,.login-panel p{color:var(--muted);margin:4px 0 0;font-size:14px}.capture-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.field{gap:6px;display:grid}.field.full{grid-column:1/-1}.field label,.field-label{color:var(--text);font-size:14px;font-weight:650}.field input,.field select,.field textarea{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:8px;outline:none;min-height:46px;padding:10px 12px}.field input:disabled{color:var(--muted);cursor:not-allowed;background:#eef2f6}.field textarea{resize:vertical;min-height:88px}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0f766e24}.checkbox-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.checkbox-item{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:8px;align-items:center;gap:10px;min-height:46px;padding:10px 12px;font-weight:650;display:flex}.checkbox-item input{width:18px;height:18px;accent-color:var(--primary)}.checkbox-item:has(input:checked){border-color:var(--primary);background:var(--primary-soft);color:var(--primary-strong)}.segmented-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.segment-button{border:1px solid var(--border);min-height:46px;color:var(--text);cursor:pointer;background:#fff;border-radius:8px;padding:10px 12px;font-weight:750}.segment-button.active{border-color:var(--primary);background:var(--primary);color:#fff}.field-error{color:var(--danger);font-size:13px}.actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.button{cursor:pointer;min-height:48px;color:var(--text);background:#e8edf2;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:0 16px;font-weight:750;display:inline-flex}.button svg{width:18px;height:18px}.button.primary{color:#fff;background:var(--primary)}.button.primary:hover{background:var(--primary-strong)}.button.warning{color:#442600;background:var(--warning-soft);border:1px solid #f8d36b}.button.danger{color:#fff;background:var(--danger)}.button.ghost{border:1px solid var(--border);background:0 0}.button.whatsapp{color:#fff;background:#128c7e;text-decoration:none}.button:disabled{opacity:.55;cursor:not-allowed}.notice{border-radius:8px;margin-bottom:14px;padding:12px;font-weight:650}.notice.success{background:var(--success-soft);color:var(--success)}.notice.error{background:var(--danger-soft);color:var(--danger)}.notice.warning{background:var(--warning-soft);color:var(--warning)}.duplicate-box{background:var(--warning-soft);border:1px solid #f5c451;border-radius:8px;margin-bottom:16px;padding:14px}.duplicate-box strong{margin-bottom:6px;display:block}.duplicate-box p{color:#6f4300;margin:0}.scanner-overlay{z-index:50;background:#0f172abd;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.scanner-sheet{background:#fff;border:1px solid #ffffff29;border-radius:8px;gap:12px;width:min(720px,100%);max-height:min(760px,100svh - 36px);padding:16px;display:grid;box-shadow:0 24px 80px 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12px}.layout,.grid{grid-template-columns:1fr}.panel{padding:14px}.panel-header{display:grid}.capture-actions{justify-content:stretch}.capture-actions .button,.actions .button,.sync-row .button{flex:150px}.segmented-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.scanner-overlay{align-items:end;padding:10px}.scanner-sheet{max-height:calc(100svh - 20px);padding:12px}.scanner-video{max-height:calc(100svh - 130px)}}