:root{--bg:#f6f7f9;--card:#fff;--tx:#1b1f24;--mu:#667085;--bd:#d9dde3;--ac:#1f5fbf;--ok:#12805c;--er:#c0362c;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#14171b;--card:#1d2127;--tx:#e8eaed;--mu:#9aa3af;--bd:#343a43;--ac:#6ea3f5;--ok:#4cc79b;--er:#f08075;color-scheme:dark}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--tx);font:15px/1.4 system-ui,sans-serif}
main{max-width:760px;margin:0 auto;padding:12px}
h1{font-size:20px;margin:6px 0 10px}
nav{display:flex;gap:6px;margin-bottom:10px;align-items:center;flex-wrap:wrap}nav>button{flex:1 1 110px}.nav-tools{display:flex;gap:4px;flex-wrap:wrap}.nav-tools button{padding:7px 9px}
button,select,input{font:inherit;color:var(--tx);background:var(--card);border:1px solid var(--bd);border-radius:8px;padding:8px}
button{cursor:pointer}button.p{background:var(--ac);color:#fff;border-color:var(--ac)}
nav button.on{background:var(--ac);color:#fff;border-color:var(--ac)}
.card{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:12px;margin-bottom:10px}
.tabs{display:flex;gap:6px;overflow-x:auto;margin-bottom:10px;align-items:center}.tabs button{white-space:nowrap}.tabs button.on{border-color:var(--ac);color:var(--ac);font-weight:600}
.row{display:grid;grid-template-columns:78px minmax(96px,1fr) 110px 110px 32px;gap:6px;align-items:start;margin-bottom:8px}
.row input,.row select{width:100%;min-width:0}
.nm{font-size:12px;color:var(--mu);padding-top:10px;overflow:hidden;text-overflow:ellipsis}.nm.bad{color:var(--er)}
.row .acc{display:flex;flex-direction:column}.row .acc .nm{padding-top:2px}
.x{padding:8px 0;color:var(--er)}
.tot{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-weight:600;margin-top:8px}
.st{padding:6px 10px;border-radius:8px;font-weight:600}.st.ok{color:var(--ok)}.st.no{color:var(--er)}
.w{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:6px;border-bottom:1px solid var(--bd);text-align:left}
td.n,th.n{text-align:right;white-space:nowrap}.ind{padding-left:22px}
.mu{color:var(--mu);font-size:13px}.top{display:flex;gap:6px;margin-bottom:8px}.top input{flex:1}
.danger{color:var(--er)}.start{text-align:center;padding:26px 12px}.start label{font-weight:600;font-size:17px}.start input{width:130px;font-size:24px;text-align:center;display:block;margin:14px auto}.foot{margin-top:14px;display:flex;justify-content:flex-end;gap:6px;flex-wrap:wrap}.concept{display:block;width:100%;margin-bottom:8px}.note{font-size:.9rem}.entry-meta,.meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}.entry-meta label,.meta-grid label,.template-row label,.toolbar label{display:grid;gap:4px;font-size:.82rem;font-weight:600}.settings summary{cursor:pointer;font-weight:600}.template-row{margin:6px 0 12px}.template-row select{width:100%;max-width:340px}.toolbar{display:flex;align-items:center;gap:10px}.toolbar input{margin-left:8px;min-width:220px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.ledger-table{border-top:2px solid var(--tx);border-bottom:1px solid var(--bd);margin:14px 0 12px}.ledger-head,.ledger-row{display:grid;grid-template-columns:1fr 1fr 28px 1fr 1fr 28px;align-items:center;gap:0}.ledger-head{font-size:.78rem;font-weight:700;text-align:center;border-bottom:1px solid var(--bd);color:var(--mu);padding:7px 0}.ledger-row{min-height:48px;border-bottom:1px solid var(--bd)}.ledger-row:last-child{border-bottom:0}.ledger-side{min-width:0;padding:0 5px}.ledger-side input{width:100%;border:0;border-radius:0;background:transparent;padding:9px 5px;text-align:right;box-shadow:none}.ledger-row .ledger-side:nth-of-type(1) input,.ledger-row .ledger-side:nth-of-type(3) input{text-align:left}.ledger-side input:focus{outline:0;border-bottom:2px solid var(--ac);background:color-mix(in srgb,var(--ac) 8%,transparent)}.ledger-separator{text-align:center;color:var(--mu);font-weight:700}.ledger-delete{border:0;background:transparent;color:var(--er);padding:5px;opacity:.55}.ledger-delete:hover,.ledger-delete:focus{opacity:1}
.print-entry{padding:0 0 24px;margin:0 0 24px;border-bottom:1px solid var(--bd)}.print-entry h2{font-size:1rem;margin:0 0 3px}.print-entry p{margin:0 0 8px;color:var(--mu);font-size:.85rem}.print-entry table{width:100%;border-collapse:collapse}.print-entry th,.print-entry td{padding:6px 8px;border-bottom:1px solid var(--bd)}.print-entry th{font-size:.8rem;color:var(--mu);text-align:left}.print-entry .num{text-align:right;white-space:nowrap}.print-entry .sep{text-align:center;color:var(--mu)}

/* --- Importación de documentos contables --- */
.import-card,.import-preview{margin-top:18px}
.import-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.import-heading h2{font-size:1.15rem;margin:0}
.import-local,.entry-state{font-size:.78rem;border-radius:999px;padding:4px 9px;background:var(--bg);color:var(--mu)}
.file-label{display:block;font-weight:600;margin:14px 0 7px}
#upFiles{display:block;width:100%;max-width:100%;padding:10px;border:1px dashed var(--bd);border-radius:8px;background:var(--bg);color:var(--tx)}
.file-status{margin:8px 0 12px}
.import-note{font-size:.82rem;color:var(--mu);margin-bottom:0}
.import-message{margin:14px 0;padding:12px 14px;border:1px solid var(--bd);border-radius:8px;background:var(--bg);overflow-wrap:anywhere}
.import-list{display:grid;gap:9px;margin:14px 0}
.import-entry{border:1px solid var(--bd);border-radius:9px;padding:0 11px;background:var(--card)}
.import-entry summary{display:flex;align-items:center;gap:10px;flex-wrap:wrap;cursor:pointer;list-style:none;padding:11px 0}
.import-entry summary::-webkit-details-marker{display:none}
.import-entry summary input{flex:0 0 auto;width:17px;height:17px}
.entry-title{font-weight:600;flex:1 1 180px}
.entry-total{font-size:.82rem;white-space:nowrap}
.entry-state.balanced{background:rgba(18,128,92,.13);color:var(--ok)}
.entry-state.unbalanced{background:rgba(192,54,44,.13);color:var(--er)}
.entry-lines{overflow-x:auto;padding:0 0 12px}
.entry-lines table{width:100%;border-collapse:collapse;font-size:.86rem}
.entry-lines th,.entry-lines td{padding:7px 8px;border-bottom:1px solid var(--bd);text-align:left;white-space:nowrap}
.entry-lines th:nth-last-child(-n+2),.entry-lines td:nth-last-child(-n+2){text-align:right}
.import-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
#upFiles:disabled,#analyzeFiles:disabled{opacity:.55;cursor:wait}
#analyzeFiles{margin-top:4px}
@media(max-width:600px){
  main{padding:12px 10px}h1{font-size:19px;margin:8px 2px 14px}.card{padding:14px;margin-bottom:14px}.tabs{gap:8px;padding-bottom:3px;margin-bottom:14px}.tabs button{padding:10px 12px}.nav-tools{width:100%;gap:6px;margin-top:4px}.nav-tools button{flex:1 1 30%;min-height:40px}.entry-meta,.meta-grid{grid-template-columns:1fr;gap:12px;margin-bottom:14px}.entry-meta input,.meta-grid input,.meta-grid select{min-height:42px}.concept{min-height:44px;padding:10px 11px;margin-bottom:10px}.template-row{margin:10px 0 16px}.template-row select{max-width:none;min-height:44px}.ledger-table{overflow-x:auto;margin:16px 0 14px;padding-bottom:4px}.ledger-head,.ledger-row{min-width:540px}.ledger-head{padding:10px 0}.ledger-row{min-height:58px}.ledger-side{padding:0 8px}.ledger-side input{font-size:16px;padding:12px 6px}.ledger-delete{padding:9px}.tot{align-items:stretch;gap:6px;margin-top:14px}.tot span{padding:4px 0}.foot{justify-content:stretch;margin-top:18px;gap:8px}.foot button{flex:1 1 100%;min-height:42px}.toolbar{display:block;padding:12px}.toolbar input{display:block;margin:8px 0 0;min-width:0;width:100%;min-height:42px}
  .entry-total{flex-basis:100%;padding-left:27px}
  .import-actions{gap:8px}.import-actions>*{width:100%;min-height:42px}.import-entry{padding:0 12px}.import-entry summary{padding:13px 0;gap:9px}.invoice-settings{padding:13px;margin-top:16px}.invoice-settings input,.invoice-settings select{min-height:42px}
}
@media print{body{background:#fff;color:#000}nav,.tabs,.foot,.settings,.toolbar,.import-card,.import-preview button{display:none!important}main{max-width:none}.print-entry{break-inside:avoid;page-break-inside:avoid;border-color:#bbb}.print-entry h2,.print-entry p{color:#000}.print-entry th,.print-entry td{border-color:#bbb}}


/* --- Reconocimiento y propuesta de facturas --- */
.invoice-settings{border:1px solid var(--bd);border-radius:10px;padding:12px;margin:14px 0;background:var(--bg)}
.invoice-settings h3{font-size:1rem;margin:0 0 10px}
.invoice-settings label{display:block;font-size:.88rem;font-weight:600;margin:8px 0 5px}
.invoice-settings select,.invoice-settings input{width:100%;min-width:0}
.invoice-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.invoice-meta{display:grid;gap:5px;background:var(--bg);border:1px solid var(--bd);border-radius:8px;padding:10px;margin:0 0 10px;font-size:.86rem;overflow-wrap:anywhere}
.invoice-warnings{color:var(--er);border-top:1px solid var(--bd);padding-top:7px;margin-top:3px}
.invoice-warnings ul{margin:4px 0 0;padding-left:20px}
.invoice-ok{color:var(--ok);border-top:1px solid var(--bd);padding-top:7px;margin-top:3px}
@media(max-width:520px){.invoice-fields{grid-template-columns:1fr}}

/* Campos editables para corregir el reconocimiento OCR de facturas */
.invoice-review-fields{margin-top:10px}
.invoice-review-fields label{display:block;font-size:.78rem;font-weight:600;color:var(--mu);margin:0 0 4px}
.invoice-review-fields input,.invoice-review-fields select{width:100%;min-width:0}
.invoice-review-fields input{font-variant-numeric:tabular-nums}
.invoice-review-fields select{min-height:38px}