:root{--bg:#f4f5f7;--card:#fff;--ink:#111827;--mut:#6b7280;--line:#e5e7eb;--dark:#1f2937;--acc:#2563eb;
--porven:#94a3b8;--r1_30:#60a5fa;--r31_60:#fbbf24;--r61_90:#f97316;--r90:#dc2626}
*{box-sizing:border-box}
body{margin:0;font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--acc);text-decoration:none}
main{max-width:1280px;margin:0 auto;padding:18px}
h2{margin:18px 0 10px}h2 small,h3 small{color:var(--mut);font-weight:400;font-size:.7em}
h3{margin:0 0 10px;font-size:15px}
.muted{color:var(--mut)}
.top{display:flex;align-items:center;gap:24px;background:var(--dark);color:#fff;padding:10px 18px;position:sticky;top:0;z-index:5}
.top a{color:#d1d5db}.top a:hover{color:#fff}.brand{font-weight:700;font-size:16px}
.top nav{display:flex;gap:16px;flex:1}.me{font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px;overflow-x:auto}
.narrow{max-width:380px}
.login{max-width:340px;margin:12vh auto}.login h1{margin:0 0 14px;font-size:22px}
label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--mut);margin-bottom:10px}
input,select{font:inherit;padding:7px 9px;border:1px solid #d1d5db;border-radius:7px;background:#fff;color:var(--ink)}
button,.btn{font:inherit;background:var(--dark);color:#fff;border:0;border-radius:7px;padding:8px 14px;cursor:pointer;display:inline-block}
button.sm{padding:5px 10px;font-size:12px}button.danger{background:#b91c1c}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:12px;background:#dcfce7;color:#166534}
.flash.err{background:#fee2e2;color:#991b1b}.flash.warn{background:#fef3c7;color:#92400e}
table.grid{border-collapse:collapse;width:100%}
.grid th{background:var(--dark);color:#fff;font-weight:600;padding:7px 9px;text-align:left;font-size:13px}
.grid td{padding:6px 9px;border-bottom:1px solid var(--line)}
.grid tr.new td{background:#f9fafb}.grid tr.b td{font-weight:700;background:#f3f4f6}
.r{text-align:right}.b{font-weight:700}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips label{flex-direction:row;align-items:center;gap:4px;margin:0;color:var(--ink)}
.upload{display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap}.upload p{flex-basis:100%;margin:0}
.filtros{display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap;margin-bottom:6px}
.filtros label{margin:0}
.chips.big label{border:1px solid #d1d5db;background:#fff;border-radius:9px;padding:7px 12px;cursor:pointer;font-weight:700}
.chips.big label.on{background:var(--dark);color:#fff;border-color:var(--dark)}
.chips.big input{display:none}.chips.big small{font-weight:400;opacity:.75;margin-left:6px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.kpi span{display:block;color:var(--mut);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.kpi b{font-size:22px}.kpi em{font-style:normal;color:var(--mut);margin-left:8px}
.kpi.bad b{color:var(--r90)}
.res{max-width:760px}
.bars{margin-top:16px;max-width:760px}
.bar{display:flex;align-items:center;gap:10px;margin:6px 0}.bar>span{width:52px;font-weight:700;font-size:12px}
.stack{flex:1;display:flex;height:16px;border-radius:5px;overflow:hidden;background:#f3f4f6}
.stack i,.legend i{display:block;height:100%}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--mut);margin-top:8px}
.legend span{display:flex;align-items:center;gap:5px}.legend i{width:10px;height:10px;border-radius:2px}
.porven{background:var(--porven)}.r1_30{background:var(--r1_30)}.r31_60{background:var(--r31_60)}
.r61_90{background:var(--r61_90)}.r90{background:var(--r90)}
.alerts ul{margin:0;padding-left:18px}.alerts li{margin:4px 0}
.alerts{border-left:4px solid var(--r61_90)}
.tabs{display:flex;gap:6px;align-items:center;margin-bottom:10px;flex-wrap:wrap}
.tabs button{background:#f3f4f6;color:var(--ink)}.tabs button.on{background:var(--dark);color:#fff}
.tabs input{margin-left:auto;min-width:220px}
/* filas de cliente */
.hdr,.cli summary{display:grid;align-items:center;gap:8px;padding:7px 10px}
#t61 .hdr,#t61 summary{grid-template-columns:92px 1fr 60px repeat(3,130px)}
#t60 .hdr,#t60 summary{grid-template-columns:92px 1fr 60px repeat(4,120px)}
#tall .hdr,#tall summary{grid-template-columns:92px 1fr 60px repeat(6,112px)}
.hdr{background:var(--dark);color:#fff;font-weight:600;font-size:12px;border-radius:7px 7px 0 0;position:sticky;top:44px}
.hdr span:nth-child(n+3){text-align:right}
.cli{border-bottom:1px solid var(--line)}
.cli summary{cursor:pointer;list-style:none}.cli summary::-webkit-details-marker{display:none}
.cli summary:hover{background:#f9fafb}.cli[open] summary{background:#eef2ff}
.nom{font-weight:600}.nom small{display:block;font-weight:400;color:var(--mut);font-size:11px}
.cli .d,.cli .v{text-align:right;font-variant-numeric:tabular-nums}.cli .d{color:var(--mut)}
.v.bad{color:var(--r90);font-weight:700}
.emp{font-size:11px;font-weight:700;padding:2px 6px;border-radius:5px;color:#fff;text-align:center;background:#475569}
.emp.c0{background:#1d4ed8}.emp.c1{background:#059669}.emp.c2{background:#7c3aed}.emp.c3{background:#db2777}.emp.c4{background:#ca8a04}
table.fac{width:calc(100% - 64px);margin:4px 0 12px 64px;border-collapse:collapse;font-size:12.5px}
.fac th{text-align:left;color:var(--mut);font-weight:600;border-bottom:1px solid var(--line);padding:4px 6px}
.fac td{padding:4px 6px;border-bottom:1px dotted var(--line);font-variant-numeric:tabular-nums}
.tag{font-size:11px;padding:1px 6px;border-radius:4px;color:#fff}.tag.porven{color:#1f2937}
.tot{display:flex;gap:20px;justify-content:flex-end;padding:10px;background:#f3f4f6;border-radius:0 0 7px 7px;flex-wrap:wrap}
@media (max-width:760px){
 .top{flex-wrap:wrap;gap:8px}.top nav{order:3;flex-basis:100%}
 #t61 .hdr,#t60 .hdr,#tall .hdr{display:none}
 #t61 summary,#t60 summary,#tall summary{grid-template-columns:92px 1fr;row-gap:2px}
 .cli .d,.cli .v{grid-column:2;text-align:left}
 table.fac{margin-left:0;width:100%}
 .tabs input{margin-left:0;min-width:0;flex:1}
}
.emps{display:flex;gap:3px;flex-wrap:wrap}
.partes{display:flex;gap:18px;margin:6px 0 2px 102px;font-size:13px;color:var(--mut)}
.partes>span{display:flex;align-items:center;gap:6px;font-weight:600;color:var(--ink)}
table.fac{margin-left:102px;width:calc(100% - 102px)}
@media (max-width:760px){.partes{margin-left:0}table.fac{margin-left:0;width:100%}}
.pie{text-align:center;color:var(--mut);font-size:12px;padding:18px}