@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap");:root{--ink:#12271f;--bg:#f5f3ec;--paper:#ffffff;--line:#dfd9c8;--muted:#6c6555;--accent:#b8842a;--accent-ink:#2a1c04;--ok:#1f7a4d;--warn:#b8842a;--danger:#a3373a;--font-body:"IBM Plex Sans",system-ui,-apple-system,sans-serif;--font-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.5}button,input,select,textarea{font:inherit}a{color:inherit}.tabular{font-family:var(--font-mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.auth-shell{min-height:100dvh;display:grid;place-items:center;padding:24px}.auth-card{width:min(420px,100%);background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:32px}.auth-card h1{margin:0 0 6px;font-size:26px;letter-spacing:-.01em}.auth-card p.lead{margin:0 0 24px;color:var(--muted);font-size:14px}.auth-toggle{display:flex;gap:8px;margin-bottom:20px}.auth-toggle button{flex:1 1;border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:8px;font-weight:600;font-size:13px;cursor:pointer}.auth-toggle button.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}.demo-cta{background:var(--ok);margin-bottom:4px}.demo-cta-hint{margin:0 0 20px;color:var(--muted);font-size:12px;text-align:center}.field{display:grid;grid-gap:6px;gap:6px;margin-bottom:14px}.field label{font-size:12px;font-weight:600;color:var(--muted)}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:var(--paper);color:var(--ink)}.field textarea{min-height:90px;resize:vertical}.field-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.checkrow{display:flex;gap:18px;flex-wrap:wrap}.checkrow label{display:flex;font-weight:500}.btn,.checkrow label{align-items:center;gap:6px;font-size:14px}.btn{display:inline-flex;justify-content:center;border:0;border-radius:999px;padding:11px 20px;font-weight:700;cursor:pointer;background:var(--ink);color:var(--paper)}.btn:disabled{opacity:.5;cursor:default}.btn.secondary{background:var(--paper);color:var(--ink);border:1px solid var(--line)}.btn.danger{background:var(--danger);color:#fff}.btn.block{width:100%}.message{border-radius:10px;padding:10px 14px;font-size:13px;margin-top:10px}.message.error{background:#fbe9e8;color:var(--danger)}.message.ok{background:#e7f4ec;color:var(--ok)}.app-shell{display:grid;grid-template-columns:220px 1fr;min-height:100dvh}.app-sidebar{background:var(--ink);color:#f1ece0;padding:22px 16px;display:flex;flex-direction:column;gap:4px}.app-sidebar .brand{font-size:18px;font-weight:700;margin-bottom:22px;letter-spacing:-.01em}.app-sidebar .empresa-name{font-size:11px;color:#c9c0a8;margin:-14px 0 20px;text-transform:uppercase;letter-spacing:.08em}.app-sidebar a,.app-sidebar button.navlink{display:block;padding:10px 12px;border-radius:8px;text-decoration:none;color:#e7e1d0;font-size:14px;font-weight:500;background:none;border:0;text-align:left;cursor:pointer}.app-sidebar a:hover,.app-sidebar button.navlink:hover{background:rgba(255,255,255,.08)}.app-sidebar a.active{background:var(--accent);color:var(--accent-ink);font-weight:700}.app-main{padding:32px clamp(20px,4vw,48px)}.app-main h1{margin:0 0 4px;font-size:24px}.app-main p.sub{margin:0 0 28px;color:var(--muted);font-size:14px}.demo-banner{background:var(--accent-soft,#fbeed4);border:1px solid var(--accent);color:var(--accent-ink);border-radius:10px;padding:12px 16px;font-size:13px;margin-bottom:24px}.card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px}.card+.card{margin-top:16px}.card h2{margin:0 0 4px;font-size:16px}.card p.hint{margin:0 0 16px;color:var(--muted);font-size:13px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:12px;gap:12px;margin-bottom:24px}.stat-tile{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px}.stat-tile b{display:block;font-family:var(--font-mono);font-size:26px;margin-bottom:2px}.stat-tile span{font-size:12px;color:var(--muted)}table.data{width:100%;border-collapse:collapse;font-size:14px}table.data th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:8px 10px}table.data td,table.data th{border-bottom:1px solid var(--line)}table.data td{padding:10px;vertical-align:top}table.data tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 10px;font-size:11px;font-weight:700}.badge.ok{background:#e7f4ec;color:var(--ok)}.badge.warn{background:#f7ecd8;color:var(--warn)}.badge.danger{background:#fbe9e8;color:var(--danger)}.badge.muted{background:#efece2;color:var(--muted)}.wizard-steps{display:flex;gap:8px;margin-bottom:22px}.wizard-steps span{flex:1 1;height:4px;border-radius:4px;background:var(--line)}.wizard-steps span.done{background:var(--accent)}.amort-table{width:100%;border-collapse:collapse;font-size:13px;margin:14px 0}.amort-table td,.amort-table th{padding:6px 10px;border-bottom:1px solid var(--line);text-align:left}.amort-total{display:flex;justify-content:space-between;font-weight:700;padding:10px 0;border-top:2px solid var(--ink);margin-top:4px}.sig-box{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg);touch-action:none}.sig-box canvas{display:block;width:100%;height:160px}.doc-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.doc-list li{padding:10px 0;border-bottom:1px solid var(--line)}.doc-list li:last-child{border-bottom:none}.doc-list-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.doc-preview{width:100%;height:420px;margin-top:12px;border:1px solid var(--line);border-radius:10px;background:#fff}@media (max-width:860px){.app-shell{grid-template-columns:1fr}.app-sidebar{position:-webkit-sticky;position:sticky;top:0;z-index:10;flex-direction:row;overflow-x:auto;align-items:center;padding:12px 14px}.app-sidebar .brand,.app-sidebar .empresa-name{display:none}.app-sidebar a,.app-sidebar button.navlink{white-space:nowrap}.field-row{grid-template-columns:1fr}.app-main{padding:20px 16px}}