:root {
  color-scheme: light;
  --plano: #f9f9f7; --superficie: #fcfcfb; --tinta: #0b0b0b; --tinta2: #52514e; --tenue: #6f6d68;
  --grilla: #e1e0d9; --eje: #c3c2b7; --borde: rgba(11,11,11,.10); --lavado: rgba(11,11,11,.05);
  --s1: #2a78d6; --s2: #eb6834; --s3: #1baf7a; --s4: #eda100;
  --s5: #e87ba4; --s6: #008300; --s7: #6250d6; --s8: #e34948; --otro: #898781;
  --critico: #d03b3b; --advertencia: #fab219;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --plano: #0d0d0d; --superficie: #1a1a19; --tinta: #f0efec; --tinta2: #c3c2b7; --tenue: #a3a198;
    --grilla: #2c2c2a; --eje: #383835; --borde: rgba(255,255,255,.10); --lavado: rgba(255,255,255,.06);
    --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500;
    --s5: #d55181; --s6: #008300; --s7: #9085e9; --s8: #e66767;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--plano); color: var(--tinta); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
h1 { font-size: 22px; margin: 0 0 6px; }
h2 { font-size: 15px; margin: 0 0 12px; }
a { color: inherit; }
.tenue { color: var(--tenue); }
.nota { color: var(--tenue); font-size: 13px; margin: 10px 0 0; }

.barra { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; padding: 10px 16px; background: var(--superficie); border-bottom: 1px solid var(--borde); }
.barra nav { display: flex; gap: 16px; flex: 1; }
.barra nav a { text-decoration: none; color: var(--tinta2); padding: 4px 0; border-bottom: 2px solid transparent; }
.barra nav a[aria-current] { color: var(--tinta); border-bottom-color: var(--s1); font-weight: 600; }
.enlace { background: none; border: 0; padding: 4px 0; color: var(--tinta2); font: inherit; cursor: pointer; text-decoration: underline; }

.pagina { max-width: 1180px; margin: 0 auto; padding: 16px; }
.angosta { max-width: 980px; }
.angosta h2 { margin-top: 26px; }
.tarjeta { background: var(--superficie); border: 1px solid var(--borde); border-radius: 10px; padding: 16px; min-width: 0; }

.filtros { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px; margin-bottom: 14px; }
.filtros label, .login label { display: flex; flex-direction: column; gap: 3px; font-size: 13px; color: var(--tinta2); min-width: 0; max-width: 100%; }
input, select { font: inherit; color: var(--tinta); background: var(--superficie); border: 1px solid var(--eje); border-radius: 7px; padding: 7px 9px; max-width: 100%; }
button { font: inherit; }
.primario, .secundario { border-radius: 7px; padding: 8px 14px; cursor: pointer; font-weight: 600; border: 1px solid var(--s1); }
.primario { background: #256abf; border-color: #256abf; color: #fff; }
.secundario { background: transparent; color: var(--tinta); border-color: var(--eje); }
button:disabled { opacity: .5; cursor: wait; }
:focus-visible { outline: 2px solid var(--s1); outline-offset: 2px; }

.centrado { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login { width: 100%; max-width: 340px; display: grid; gap: 12px; }

.aviso { border-radius: 8px; padding: 9px 12px; margin: 0 0 10px; border: 1px solid var(--borde); border-left: 4px solid var(--advertencia); background: var(--superficie); }
.aviso.critico { border-left-color: var(--critico); }

.tiles { display: grid; grid-template-columns: minmax(240px, 1.5fr) repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 12px; }
.tile .rot { font-size: 13px; color: var(--tinta2); }
.tile .val { font-size: 24px; font-weight: 600; margin-top: 2px; }
.tile .sub { font-size: 12.5px; color: var(--tenue); margin-top: 2px; }
.tile.heroe .val { font-size: 40px; line-height: 1.15; }

.grilla { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.grilla .ancho { grid-column: 1 / -1; }
.leyenda { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--tinta2); margin-bottom: 8px; }
.leyenda i, .muestra { display: inline-block; width: 11px; height: 11px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }

.barras { display: grid; gap: 8px; }
.fila-barra { display: grid; grid-template-columns: minmax(0, 150px) minmax(0, 1fr) auto; gap: 10px; align-items: center; font-size: 13.5px; border-radius: 5px; }
.fila-barra:hover, .fila-barra:focus-visible { background: var(--lavado); }
.fila-barra .rot { overflow-wrap: anywhere; }
.pista { height: 12px; }
.relleno { display: block; height: 100%; min-width: 2px; border-radius: 0 4px 4px 0; }
.cifra { font-variant-numeric: tabular-nums; white-space: nowrap; }
.cifra small { color: var(--tenue); margin-left: 6px; }

.grafico { width: 100%; position: relative; }
.grafico svg { display: block; width: 100%; overflow: visible; }
.grafico text { font-size: 11.5px; fill: var(--tenue); font-variant-numeric: tabular-nums; }
.banda { fill: transparent; cursor: default; outline: none; }
.banda:hover, .banda:focus { fill: var(--lavado); }

.tip { position: fixed; z-index: 10; pointer-events: none; background: var(--superficie); color: var(--tinta); border: 1px solid var(--borde); border-radius: 8px; padding: 8px 10px; font-size: 12.5px; box-shadow: 0 6px 18px rgba(0,0,0,.18); max-width: 260px; }
.tip .tit { color: var(--tinta2); margin-bottom: 3px; }
.tip .lin { display: flex; align-items: center; gap: 6px; }
.tip .lin i { width: 12px; height: 2px; flex: none; }
.tip .lin b { font-variant-numeric: tabular-nums; }

.tabla { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th { text-align: left; color: var(--tinta2); font-weight: 600; border-bottom: 1px solid var(--eje); white-space: nowrap; padding: 6px 10px; }
td { border-bottom: 1px solid var(--grilla); padding: 6px 10px; white-space: nowrap; }
td.texto { white-space: normal; overflow-wrap: anywhere; min-width: 140px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
tfoot td { font-weight: 600; border-top: 1px solid var(--eje); border-bottom: 0; }
.alta { max-height: 420px; overflow: auto; }
.alta thead th { position: sticky; top: 0; background: var(--superficie); }

.cargando { opacity: .5; transition: opacity .15s; }
.datos { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 10px 0 14px; }
.datos .rot { font-size: 12.5px; color: var(--tenue); }
.datos .val { font-weight: 600; }

@media (max-width: 760px) {
  .grilla { grid-template-columns: minmax(0, 1fr); }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile.heroe { grid-column: 1 / -1; }
  .fila-barra { grid-template-columns: minmax(0, 100px) minmax(0, 1fr) auto; }
}
@media print {
  .barra, .filtros, .tip { display: none !important; }
  body { background: #fff; }
  .alta { max-height: none; overflow: visible; }
  .tarjeta { break-inside: avoid; }
}