:root {
  color-scheme: light;
  --plano: #f9f9f7;
  --sup: #fcfcfb;
  --sup2: #f0efec;
  --tinta: #0b0b0b;
  --tinta2: #52514e;
  --tenue: #898781;
  --rejilla: #e1e0d9;
  --eje: #c3c2b7;
  --borde: rgba(11, 11, 11, 0.10);
  --s1: #2a78d6;
  --s2: #eb6834;
  --s3: #1baf7a;
  --seq-lo: #cde2fb;
  --seq-hi: #0d366b;
  --tinta-sobre-hi: #ffffff;
  --tinta-sobre-lo: #0b0b0b;
  --bien: #006300;
  --mal: #d03b3b;
  --aviso: #fab219;
  --resalte: rgba(11, 11, 11, 0.05);
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --plano: #0d0d0d;
    --sup: #1a1a19;
    --sup2: #2c2c2a;
    --tinta: #ffffff;
    --tinta2: #c3c2b7;
    --tenue: #898781;
    --rejilla: #2c2c2a;
    --eje: #383835;
    --borde: rgba(255, 255, 255, 0.10);
    --s1: #3987e5;
    --s2: #d95926;
    --s3: #199e70;
    --seq-lo: #17304f;
    --seq-hi: #9ec5f4;
    --tinta-sobre-hi: #0b0b0b;
    --tinta-sobre-lo: #ffffff;
    --bien: #0ca30c;
    --mal: #e66767;
    --resalte: rgba(255, 255, 255, 0.07);
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--plano);
  color: var(--tinta);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
}
h1 { font-size: 20px; margin: 0; font-weight: 650; }
h2 { font-size: 15px; margin: 0; font-weight: 650; }
p { margin: 0; }

.cabecera {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 16px;
  padding: 20px 24px 12px; max-width: 1400px; margin: 0 auto;
}
.sub { color: var(--tinta2); font-size: 13px; margin-top: 2px; }

.filtros {
  position: sticky; top: 0; z-index: 5;
  display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center;
  padding: 10px 24px; max-width: 1400px; margin: 0 auto;
  background: var(--plano); border-bottom: 1px solid var(--borde);
}
.grupo { display: inline-flex; border: 1px solid var(--borde); border-radius: 8px; overflow: hidden; background: var(--sup); }
.grupo button {
  border: 0; background: none; color: var(--tinta2); font: inherit; font-size: 13px;
  padding: 6px 11px; cursor: pointer;
}
.grupo button + button { border-left: 1px solid var(--borde); }
.grupo button:hover { background: var(--resalte); }
.grupo button[aria-pressed="true"] { background: var(--tinta); color: var(--sup); }
.grupo.mini button { padding: 4px 9px; font-size: 12px; }
.fecha { color: var(--tinta2); font-size: 13px; display: inline-flex; gap: 6px; align-items: center; }
.fecha input {
  font: inherit; font-size: 13px; color: var(--tinta); background: var(--sup);
  border: 1px solid var(--borde); border-radius: 8px; padding: 5px 8px;
}

main {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px;
  padding: 16px 24px 8px; max-width: 1400px; margin: 0 auto;
}
.ancho, .kpis { grid-column: 1 / -1; }
.tarjeta { background: var(--sup); border: 1px solid var(--borde); border-radius: 12px; padding: 16px 18px 18px; min-width: 0; }
.tit { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-bottom: 12px; }
.tit p { color: var(--tinta2); font-size: 12.5px; flex: 1 1 200px; }

.kpis { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.kpi { background: var(--sup); border: 1px solid var(--borde); border-radius: 12px; padding: 14px 16px; min-width: 0; }
.kpi .et { color: var(--tinta2); font-size: 12.5px; }
.kpi .val { font-size: 24px; font-weight: 650; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi .nota { color: var(--tenue); font-size: 12px; margin-top: 2px; }
.delta { font-size: 12px; margin-top: 2px; color: var(--tinta2); }
.delta.sube { color: var(--bien); }
.delta.baja { color: var(--mal); }

.minis { display: flex; flex-wrap: wrap; gap: 8px 28px; margin-bottom: 12px; }
.minis div { min-width: 120px; }
.minis b { display: block; font-size: 18px; font-weight: 650; }
.minis span { color: var(--tinta2); font-size: 12.5px; }

.leyenda { display: flex; gap: 16px; color: var(--tinta2); font-size: 12.5px; margin-bottom: 6px; }
.leyenda span { display: inline-flex; align-items: center; gap: 6px; }
.sw { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.ln { width: 16px; height: 2px; border-radius: 1px; display: inline-block; }

.grafico svg { display: block; width: 100%; }
.grafico text { fill: var(--tenue); font-size: 11px; font-variant-numeric: tabular-nums; }
.grafico .rej { stroke: var(--rejilla); stroke-width: 1; }
.grafico .base { stroke: var(--eje); stroke-width: 1; }
.grafico .zona { fill: transparent; }
.grafico .zona:hover { fill: var(--resalte); }
.grafico .marca { pointer-events: none; }

/* barras horizontales */
.hb { display: grid; grid-template-columns: minmax(90px, 30%) 1fr auto; gap: 6px 10px; align-items: center; }
.hb .fila { display: contents; }
.hb .nom { color: var(--tinta2); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hb .pista { height: 16px; }
.hb .barra { height: 100%; min-width: 2px; border-radius: 0 4px 4px 0; background: var(--s1); }
.hb .num { font-size: 13px; font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.hb .num small { color: var(--tenue); font-size: 12px; margin-left: 6px; }
.hb .fila:hover .nom { color: var(--tinta); }

/* mapa de calor */
.calor { display: grid; gap: 2px; align-items: stretch; }
.calor .eh, .calor .ed { color: var(--tenue); font-size: 11px; display: flex; align-items: center; justify-content: center; }
.calor .ed { justify-content: flex-start; padding-right: 8px; color: var(--tinta2); font-size: 12.5px; }
.calor .c {
  height: 32px; border-radius: 4px; display: flex; align-items: center; justify-content: center;
  font-size: 10.5px; font-variant-numeric: tabular-nums; overflow: hidden;
}
.calor .c.vacia { background: var(--sup2); }
.calor .c:hover { outline: 2px solid var(--tinta); outline-offset: -2px; }
.escala { display: flex; align-items: center; gap: 8px; color: var(--tenue); font-size: 11.5px; margin-top: 10px; }
.escala i { width: 140px; height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--seq-lo), var(--seq-hi)); }

/* tablas */
.tabla { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th { text-align: left; color: var(--tenue); font-weight: 500; font-size: 12px; padding: 4px 10px 6px 0; border-bottom: 1px solid var(--rejilla); white-space: nowrap; }
td { padding: 6px 10px 6px 0; border-bottom: 1px solid var(--rejilla); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; padding-right: 0; padding-left: 10px; }
td.t { max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
td small { color: var(--tenue); display: block; font-size: 11.5px; }
tbody tr:hover td { background: var(--resalte); }
.mini-barra { display: inline-block; height: 8px; border-radius: 0 3px 3px 0; background: var(--s1); vertical-align: middle; margin-right: 6px; }
.etq { display: inline-block; font-size: 11.5px; padding: 1px 7px; border-radius: 999px; border: 1px solid var(--borde); color: var(--tinta2); white-space: nowrap; }
.etq.alerta::before { content: "▲ "; color: var(--mal); }
.etq.ojo::before { content: "● "; color: var(--aviso); }
.vacio { color: var(--tenue); padding: 18px 0; text-align: center; font-size: 13px; }

#tip {
  position: fixed; z-index: 20; pointer-events: none; max-width: 280px;
  background: var(--tinta); color: var(--sup); border-radius: 8px; padding: 8px 10px;
  font-size: 12.5px; line-height: 1.4; white-space: pre-line; box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}
#tip b { display: block; font-weight: 650; }

footer { color: var(--tenue); font-size: 12px; padding: 8px 24px 28px; max-width: 1400px; margin: 0 auto; }

@media (max-width: 1100px) { .kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 820px) {
  main { grid-template-columns: minmax(0, 1fr); padding: 12px 16px; }
  .cabecera, .filtros, footer { padding-left: 16px; padding-right: 16px; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #gCalor { overflow-x: auto; }
  .calor { min-width: 860px; }
  .filtros { position: static; }
}

/* cuenta e inicio de sesión */
button.plano, button.primario, .cuenta form button, .login button {
  font: inherit; font-size: 13px; border-radius: 8px; padding: 6px 12px; cursor: pointer;
  border: 1px solid var(--borde); background: var(--sup); color: var(--tinta);
}
button.plano:hover, .cuenta form button:hover { background: var(--resalte); }
button.primario, .cuenta form button.primario, .login button { background: var(--tinta); color: var(--sup); border-color: var(--tinta); }
button.peligro { color: var(--mal); }
#cuenta { white-space: nowrap; }
.aviso { color: var(--mal); font-size: 13px; margin: 0 0 10px; }
.aviso.ok { color: var(--bien); }

dialog.cuenta {
  width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 32px); overflow: auto;
  background: var(--sup); color: var(--tinta); border: 1px solid var(--borde); border-radius: 12px; padding: 18px;
}
dialog.cuenta::backdrop { background: rgba(0, 0, 0, 0.5); }
dialog.cuenta .tit button { margin-left: auto; }
dialog.cuenta h3 { font-size: 13px; font-weight: 650; margin: 18px 0 8px; }
dialog.cuenta .linea { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
dialog.cuenta .pie { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--rejilla); text-align: right; }
dialog.cuenta label, .login label { display: grid; gap: 4px; color: var(--tinta2); font-size: 12.5px; flex: 1 1 130px; }
dialog.cuenta input, dialog.cuenta select, .login input {
  font: inherit; font-size: 14px; color: var(--tinta); background: var(--plano);
  border: 1px solid var(--borde); border-radius: 8px; padding: 7px 9px; width: 100%; min-width: 0;
}

.pagina-login { min-height: 100vh; display: grid; place-items: center; }
main.login { display: block; width: min(340px, calc(100vw - 32px)); padding: 0; }
.login form { display: grid; gap: 14px; padding: 24px; }
.login .sub { margin-top: -10px; }
.login .aviso { margin: 0; }
.login button { padding: 9px 12px; font-size: 14px; }