:root{--bg:#f6f6f7;--card:#ffffff;--ink:#1a1a1a;--muted:#6b7280;--line:#e5e7eb;--accent:#ff6b35;--accent-ink:#ffffff;--green:#16a34a;--red:#ef4444}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}.container{max-width:1100px;margin:0 auto;padding:20px 16px 80px}.topbar{display:flex;align-items:center;gap:16px;margin-bottom:16px}.topbar h1{font-size:22px;margin:0;flex:1 1}.back{font-weight:600}.back,.logout{color:var(--muted)}.logout{background:none;border:1px solid var(--line);border-radius:8px;padding:6px 12px}.year{display:flex;align-items:center;gap:10px}.year button{width:32px;height:32px;border-radius:8px;border:1px solid var(--line);background:var(--card);font-size:18px}.year span{font-weight:700;min-width:48px;text-align:center}.tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}.tab{padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--muted);font-weight:600}.tab.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.actions{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.actions button{padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:var(--card);font-weight:600}.actions .pdf{display:inline-flex;gap:6px;align-items:center}.actions select,.editor input,.editor select{padding:7px 10px;border-radius:8px;border:1px solid var(--line);background:var(--card)}.error{color:var(--red);font-weight:600}table.pnl{width:100%;border-collapse:collapse;background:var(--card);border-radius:12px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.04)}table.pnl td,table.pnl th{padding:9px 12px;text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;border-bottom:1px solid var(--line);white-space:nowrap}table.pnl th{background:#fafafa;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.03em}table.pnl td.concept,table.pnl th.concept{text-align:left}table.pnl td.sub{padding-left:26px;color:#374151}tr.section td{font-weight:700;background:#fcfcfd}tr.row.auto td.concept:after{content:" (auto)";color:var(--muted);font-weight:400;font-size:11px}tr.resultado td{font-weight:800;border-top:2px solid var(--ink);background:#fff7f2}.editor{margin-top:26px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}.editor h2{font-size:15px;margin:0 0 12px}.editor .form{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.editor label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted);font-weight:600}.editor .form>button{padding:9px 18px;border-radius:8px;border:none;background:var(--accent);color:var(--accent-ink);font-weight:700}.editor .form>button:disabled{opacity:.6}.hello{color:var(--muted);margin:0 0 18px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:14px;gap:14px}.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}.card h3{margin:0 0 6px;font-size:16px}.card p{margin:0;color:var(--muted);font-size:13px}.card.soon{opacity:.55}a.card:hover{border-color:var(--accent)}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}.login-card{width:100%;max-width:340px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;display:flex;flex-direction:column;gap:12px}.login-card h1{margin:0 0 8px;font-size:22px}.login-card input{padding:11px 13px;border-radius:9px;border:1px solid var(--line);font-size:15px}.login-card button{padding:11px;border-radius:9px;border:none;background:var(--accent);color:var(--accent-ink);font-weight:700;font-size:15px}.muted{color:var(--muted)}.ok{color:var(--green);font-weight:600}.section-title{font-size:15px;margin:22px 0 10px}.list{display:flex;flex-direction:column;gap:8px}.list-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 14px}a.list-row:hover{border-color:var(--accent)}.frac-edit{display:inline-flex;align-items:center;gap:6px}.mini{width:70px;padding:6px 8px;text-align:right}.chip,.mini{border-radius:7px;border:1px solid var(--line);background:var(--card)}.chip{padding:5px 10px;font-size:12px;font-weight:600}.chip:hover{border-color:var(--accent)}.chip.ghost{color:var(--muted)}