:root{--bg:#f5f6fa;--card:#fff;--ink:#1c2333;--muted:#6b7385;--line:#e4e7ee;--brand:#e5195e;--brand-d:#c4124d;--side:#151a2c;--ok:#16794c;--err:#b00020}
*{box-sizing:border-box}
body{margin:0;font:14px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
.layout{display:flex;min-height:100vh}
.side{width:220px;background:var(--side);color:#cfd5e6;padding:20px 12px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}
.side h1{font-size:16px;color:#fff;margin:0 8px 20px}
.side a{display:block;color:#cfd5e6;text-decoration:none;padding:8px 10px;border-radius:6px;margin-bottom:2px}
.side a:hover,.side a.on{background:#252c45;color:#fff}
.side .foot{margin-top:auto;font-size:12px;padding:8px}
.side button{background:none;border:0;color:#9aa3bd;cursor:pointer;padding:0;font:inherit;text-decoration:underline}
main{flex:1;padding:28px 36px;max-width:1100px}
h2{margin:0 0 18px;font-size:22px}
.bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:12px;flex-wrap:wrap}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px}
.kpi b{display:block;font-size:24px;margin-top:4px}
.kpi span{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;background:#fafbfd}
td.r,th.r{text-align:right}
tr:last-child td{border-bottom:0}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:6px;padding:8px 14px;font:inherit;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--brand-d)}
.btn.sec{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.sm{padding:4px 9px;font-size:12px}
form.f{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:6px;font:inherit;background:#fff}
textarea{min-height:70px}
.full{grid-column:1/-1}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px}
.flash.ok{background:#e6f5ee;color:var(--ok)}.flash.error{background:#fdeaed;color:var(--err)}
.tag{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;background:#eef0f6}
.tag.cobrado{background:#e6f5ee;color:var(--ok)}.tag.impagado{background:#fdeaed;color:var(--err)}
.auth{max-width:380px;margin:12vh auto}
.muted{color:var(--muted)}
.inline{display:inline}
@media(max-width:760px){.layout{flex-direction:column}.side{width:100%;height:auto;position:static}main{padding:18px}}
.hero{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:18px;padding:22px 24px;border-radius:12px;background:linear-gradient(120deg,#151a2c,#2a3158 60%,#e5195e);color:#fff}
.hero h2{margin:0;color:#fff}.hero p{margin:4px 0 0;color:#d5daf0}
.hero .acciones{display:flex;gap:8px;flex-wrap:wrap}.hero .btn.sec{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.3)}
.hero .btn{background:#fff;color:#c4124d;font-weight:600}.hero .btn.sec:hover{background:rgba(255,255,255,.25)}
a.kpi{text-decoration:none;color:inherit}.kpi{border-left:4px solid var(--line)}.kpi small{color:var(--muted)}
.k-inc{border-left-color:#e5195e}.k-tar{border-left-color:#f0a020}.k-ren{border-left-color:#16794c}.k-vac{border-left-color:#4a6cf7}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}
.cols .bar{margin-bottom:8px}
.fila{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}
.fila:last-child{border-bottom:0}.fila .t{flex:1;min-width:0}.fila .t b{display:block;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fila small{color:var(--muted)}a.fila:hover{background:#fafbfd}
.barra{height:12px;background:#eef0f6;border-radius:99px;overflow:hidden}.barra i{display:block;height:100%;background:var(--ok)}
.leyenda{display:flex;gap:18px;flex-wrap:wrap;margin-top:8px;color:var(--muted)}.d{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}
.d.ok{background:var(--ok)}.d.pe{background:#f0a020}.d.er{background:var(--err)}