:root{
  --rojo:#D71920; --rojo-osc:#A51218; --negro:#141414; --gris:#6b6b6b; --gris2:#e6e6e6; --gris3:#f5f5f5;
  --blanco:#fff; --ok:#1f8a4c; --warn:#b26a00; --txt:#141414; --bg:#f5f5f5; --card:#fff; --line:#e3e3e3;
}
@media (prefers-color-scheme: dark){
  :root{ --txt:#f1f1f1; --bg:#101010; --card:#1b1b1b; --line:#2e2e2e; --gris:#a3a3a3; --gris2:#2a2a2a; --gris3:#161616; }
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--txt);font-size:16px;-webkit-text-size-adjust:100%}
button,input,select,textarea{font:inherit;color:inherit}
header.top{background:var(--negro);color:#fff;padding:10px 14px;display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:20}
header.top .marca{width:10px;align-self:stretch;background:var(--rojo);border-radius:2px}
header.top .tit{flex:1;min-width:0}
header.top .tit b{display:block;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
header.top .tit small{opacity:.75;font-size:12px}
.sync{font-size:12px;padding:3px 8px;border-radius:12px;background:#2c2c2c;white-space:nowrap}
.sync.ok{background:#1f5c38}.sync.pend{background:#7a4d00}.sync.off{background:#5c1f1f}
main{max-width:980px;margin:0 auto;padding:14px 16px 90px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:12px}
h1{font-size:20px;margin:6px 0 12px} h2{font-size:17px;margin:4px 0 10px} h3{font-size:15px;margin:10px 0 6px}
label{display:block;font-size:13px;color:var(--gris);margin:10px 0 4px}
input[type=text],input[type=password],input[type=number],input[type=email],input[type=tel],input[type=date],select,textarea{
  width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:var(--card);font-size:16px}
input:focus,select:focus{outline:2px solid var(--rojo);outline-offset:-1px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:8px;padding:11px 16px;font-weight:600;cursor:pointer;background:var(--gris2);color:var(--txt);text-decoration:none}
.btn.pri{background:var(--rojo);color:#fff}.btn.pri:active{background:var(--rojo-osc)}
.btn.neg{background:var(--negro);color:#fff}
.btn.out{background:transparent;border:1px solid var(--line)}
.btn.sm{padding:6px 10px;font-size:13px}
.btn.full{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}
.row{display:flex;gap:8px;align-items:center}.row>*{flex:1}.row .auto{flex:0 0 auto}
.muted{color:var(--gris);font-size:13px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 14px;text-align:left;cursor:pointer;position:relative;min-height:96px}
.tile b{display:block;font-size:17px;margin-bottom:6px}
.tile .badge{position:absolute;top:10px;right:10px}
.badge{display:inline-block;font-size:11px;font-weight:700;padding:3px 8px;border-radius:10px;background:var(--gris2);color:var(--txt);white-space:nowrap}
.badge.ok{background:#dff3e7;color:#0f5c30}.badge.warn{background:#fff0d6;color:#7a4d00}.badge.err{background:#fde0e0;color:#8f1016}.badge.neg{background:var(--negro);color:#fff}
@media (prefers-color-scheme: dark){.badge.ok{background:#173d27;color:#9fe0b8}.badge.warn{background:#3d2d0f;color:#f3c77a}.badge.err{background:#451717;color:#f4a3a3}}
.list{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--card)}
.item{display:flex;align-items:center;gap:10px;padding:12px;border-bottom:1px solid var(--line);cursor:pointer}
.item:last-child{border-bottom:0}
.item .nm{flex:1;min-width:0}
.item .nm b{display:block;font-weight:600;font-size:15px;overflow:hidden;text-overflow:ellipsis}
.item .nm small{color:var(--gris);font-size:12px}
.item .q{text-align:right;min-width:70px;font-variant-numeric:tabular-nums}
.item .q b{font-size:18px}
.item.done{background:linear-gradient(90deg,rgba(31,138,76,.10),transparent 60%)}
.grp-h{display:flex;align-items:center;gap:8px;width:100%;border:0;background:transparent;cursor:pointer;font-size:12px;font-weight:700;color:var(--gris);text-transform:uppercase;letter-spacing:.04em;padding:14px 2px 6px;text-align:left}
.grp-h .chev{width:14px;color:var(--txt)}
.grp-h .badge{font-size:12px}
.grp{font-size:12px;font-weight:700;color:var(--gris);text-transform:uppercase;letter-spacing:.04em;padding:14px 2px 6px}
.search{position:sticky;top:58px;z-index:10;background:var(--bg);padding:6px 0 8px}
.progress{height:6px;background:var(--gris2);border-radius:4px;overflow:hidden;margin:6px 0 2px}.progress>i{display:block;height:100%;background:var(--rojo)}
.bottom{position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom));display:flex;gap:8px;z-index:30}
.bottom .btn{flex:1}
.sheet-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:50;display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--card);width:100%;max-width:560px;border-radius:14px 14px 0 0;padding:16px 16px calc(16px + env(safe-area-inset-bottom));max-height:92vh;overflow:auto}
@media (min-width:700px){.sheet-bg{align-items:center}.sheet{border-radius:14px}}
.sheet.tall{min-height:88vh}
.bignum{font-size:34px;text-align:center;padding:12px;font-variant-numeric:tabular-nums}
.lin{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px dashed var(--line);font-size:14px}
.lin:last-child{border-bottom:0}
.x{border:0;background:transparent;font-size:18px;cursor:pointer;color:var(--gris);padding:4px 8px}
.toast{position:fixed;left:50%;transform:translateX(-50%);top:70px;background:var(--negro);color:#fff;padding:10px 14px;border-radius:10px;z-index:80;display:flex;gap:12px;align-items:center;max-width:92vw;font-size:14px}
.toast button{background:transparent;border:0;color:#ff8f93;font-weight:700;cursor:pointer}
.ac{position:relative}
.ac-list{position:absolute;left:0;right:0;top:100%;background:var(--card);border:1px solid var(--line);border-radius:8px;z-index:60;max-height:260px;overflow:auto;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.ac-list div{padding:10px 12px;border-bottom:1px solid var(--line);cursor:pointer;font-size:14px}
.ac-list div:hover,.ac-list div.on{background:var(--gris3)}
.ac-list small{color:var(--gris)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:12px;overflow-x:auto}
.tabs button{border:0;background:transparent;padding:10px 12px;cursor:pointer;font-weight:600;color:var(--gris);border-bottom:3px solid transparent;white-space:nowrap}
.tabs button.on{color:var(--txt);border-bottom-color:var(--rojo)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:7px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:var(--negro);color:#fff;font-weight:600;position:sticky;top:0}
tbody tr:nth-child(even) td{background:var(--gris3)}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tr.alerta td{background:#fde0e0 !important}
@media (prefers-color-scheme: dark){tr.alerta td{background:#3a1515 !important}}
.tbl{overflow:auto;max-height:70vh;border:1px solid var(--line);border-radius:8px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:12px}
.kpi{background:var(--card);border:1px solid var(--line);border-left:6px solid var(--negro);border-radius:8px;padding:10px 12px}
.kpi.r{border-left-color:var(--rojo)}
.kpi small{color:var(--gris);font-size:12px;display:block}.kpi b{font-size:19px;font-variant-numeric:tabular-nums}
.chk{display:flex;gap:6px;align-items:center;font-size:14px;color:var(--txt);margin:0}
.chk input{width:auto}
.pill{display:inline-block;padding:3px 9px;border-radius:12px;background:var(--gris2);font-size:12px;margin:2px}
.err-box{background:#fde0e0;color:#8f1016;border-radius:8px;padding:10px 12px;margin:8px 0;font-size:14px}
.ok-box{background:#dff3e7;color:#0f5c30;border-radius:8px;padding:10px 12px;margin:8px 0;font-size:14px}
.warn-box{background:#fff0d6;color:#7a4d00;border-radius:8px;padding:10px 12px;margin:8px 0;font-size:14px}
.hide{display:none!important}
.side{display:grid;grid-template-columns:220px 1fr;gap:16px}
@media (max-width:800px){.side{grid-template-columns:1fr}}
nav.menu{display:flex;flex-direction:column;gap:2px}
nav.menu button{text-align:left;border:0;background:transparent;padding:10px 12px;border-radius:8px;cursor:pointer;font-weight:600;color:var(--txt)}
nav.menu button.on{background:var(--negro);color:#fff}
nav.menu .sep{font-size:11px;color:var(--gris);text-transform:uppercase;letter-spacing:.05em;padding:12px 12px 4px}
@media (max-width:800px){nav.menu{flex-direction:row;overflow-x:auto}nav.menu .sep{display:none}nav.menu button{white-space:nowrap}}
.cascada td{font-size:14px}.cascada tr.tot td{font-weight:700;border-top:2px solid var(--negro)}