/* Tokens: los mismos del panel de Suscripciones, más la paleta categórica validada para las personas. */
:root {
  color-scheme: light;
  --page: #f9f9f7; --surface: #fcfcfb; --surface-2: #f2f2ef;
  --ink: #0b0b0b; --ink-2: #52514e; --ink-3: #7a7974;
  --ring: rgba(11,11,11,.12); --grid: rgba(11,11,11,.08);
  --accent: #2a78d6; --critical: #d03b3b; --warning: #b26b00; --good: #1b7f4a; --wordmark: #58595b;
  --s1: #2a78d6; --s2: #eb6834; --s3: #1baf7a; --s4: #eda100; --s5: #e87ba4; --s6: #008300; --s7: #4a3aa7; --s8: #e34948; --s-otros: #8a8984;
  --auto: #efeee9; --codigo: #f1f0ec;
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --surface-2: #222220;
    --ink: #ffffff; --ink-2: #c3c2b7; --ink-3: #8f8e86;
    --ring: rgba(255,255,255,.12); --grid: rgba(255,255,255,.08);
    --accent: #3987e5; --critical: #e66767; --warning: #e0a02a; --good: #4cc38a; --wordmark: #d9d9d6;
    --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500; --s5: #d55181; --s6: #008300; --s7: #9085e9; --s8: #e66767; --s-otros: #7b7a74;
    --auto: #252523; --codigo: #232321;
  }
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select { font: inherit; color: inherit; }
.cargando, .vacio { color: var(--ink-2); padding: 24px 0; }
.error { color: var(--critical); font-size: 13.5px; margin-top: 12px; }

/* ─── Login ─── */
.pagina-login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login { width: 100%; max-width: 340px; background: var(--surface); border-radius: 12px; box-shadow: 0 0 0 1px var(--ring); padding: 24px; }
.marca { display: grid; justify-items: center; gap: 8px; margin-bottom: 18px; text-align: center; }
.marca img { width: 64px; height: 64px; }
.marca p { margin: 0; color: var(--ink-2); font-size: 13.5px; }
.wordmark { font-weight: 800; letter-spacing: .02em; color: var(--wordmark); font-size: 20px; line-height: 1; }
.login label { display: block; font-size: 13px; color: var(--ink-2); margin: 12px 0 4px; }
.login input { width: 100%; padding: 9px 10px; border-radius: 8px; border: 1px solid var(--ring); background: var(--page); }
.login button { margin-top: 18px; width: 100%; font-weight: 600; padding: 10px; border: 0; border-radius: 8px; background: var(--accent); color: #fff; cursor: pointer; }

/* ─── Estructura ─── */
header.barra { position: sticky; top: 0; z-index: 5; background: var(--surface); box-shadow: 0 1px 0 var(--ring); }
.barra-int { max-width: 1280px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.barra .logo { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--ink); }
.barra .logo img { width: 26px; height: 26px; }
.barra nav { display: flex; gap: 4px; flex-wrap: wrap; }
.barra nav a { padding: 6px 10px; border-radius: 7px; color: var(--ink-2); font-weight: 500; }
.barra nav a.activo { background: var(--surface-2); color: var(--ink); }
.barra nav a:hover { text-decoration: none; color: var(--ink); }
.barra .yo { margin-left: auto; display: flex; align-items: center; gap: 10px; color: var(--ink-2); font-size: 13px; }
.boton-texto { background: none; border: 1px solid var(--ring); border-radius: 7px; padding: 5px 10px; cursor: pointer; }
main { max-width: 1280px; margin: 0 auto; padding: 16px 16px 48px; }
h1 { font-size: 20px; margin: 4px 0 2px; }
.sub { color: var(--ink-2); margin: 0 0 14px; }

/* ─── Filtros ─── */
.filtros { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 8px 0 16px; }
.segmentos { display: inline-flex; background: var(--surface-2); border-radius: 8px; padding: 2px; }
.segmentos button { border: 0; background: none; padding: 5px 11px; border-radius: 6px; cursor: pointer; color: var(--ink-2); }
.segmentos button.activo { background: var(--surface); color: var(--ink); box-shadow: 0 0 0 1px var(--ring); }
.filtros input[type=date], .filtros select, .filtros input[type=search] { padding: 5px 8px; border: 1px solid var(--ring); border-radius: 7px; background: var(--surface); }
.filtros input[type=search] { min-width: min(360px, 100%); }
.filtros .boton { padding: 6px 12px; border: 0; border-radius: 7px; background: var(--accent); color: #fff; font-weight: 600; cursor: pointer; }

/* ─── Tarjetas y gráfico ─── */
.tarjetas { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin-bottom: 16px; }
.tarjeta { background: var(--surface); border-radius: 10px; box-shadow: 0 0 0 1px var(--ring); padding: 12px 14px; }
.tarjeta .rotulo { color: var(--ink-2); font-size: 12.5px; }
.tarjeta .valor { font-size: 24px; font-weight: 650; font-variant-numeric: tabular-nums; margin-top: 2px; }
.tarjeta .nota { color: var(--ink-3); font-size: 12px; }
.panel { background: var(--surface); border-radius: 10px; box-shadow: 0 0 0 1px var(--ring); padding: 14px; margin-bottom: 16px; }
.panel h2 { font-size: 15px; margin: 0 0 10px; }
.leyenda { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12.5px; color: var(--ink-2); margin-bottom: 8px; }
.leyenda span { display: inline-flex; align-items: center; gap: 6px; }
.leyenda i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.grafico { position: relative; }
.grafico svg { display: block; width: 100%; height: 220px; overflow: visible; }
.grafico .eje { fill: var(--ink-3); font-size: 11px; }
.grafico .linea-grid { stroke: var(--grid); stroke-width: 1; }
.grafico rect.seg { stroke: var(--surface); stroke-width: 2px; }
.grafico rect.blanco { fill: transparent; }
.tooltip { position: absolute; pointer-events: none; background: var(--surface); box-shadow: 0 0 0 1px var(--ring), 0 6px 18px rgba(0,0,0,.12); border-radius: 8px; padding: 8px 10px; font-size: 12.5px; min-width: 170px; z-index: 3; }
.tooltip .fila { display: flex; gap: 8px; align-items: center; justify-content: space-between; }
.tooltip .fila span:first-child { display: inline-flex; gap: 6px; align-items: center; color: var(--ink-2); }
.tooltip i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }
.tooltip b { font-variant-numeric: tabular-nums; }

/* ─── Tablas ─── */
.tabla-env { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th { text-align: left; font-weight: 600; color: var(--ink-2); font-size: 12.5px; padding: 6px 8px; border-bottom: 1px solid var(--ring); white-space: nowrap; }
td { padding: 7px 8px; border-bottom: 1px solid var(--grid); vertical-align: top; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.fecha { white-space: nowrap; color: var(--ink-2); font-variant-numeric: tabular-nums; }
tr.fila-link { cursor: pointer; }
tr.fila-link:hover td { background: var(--surface-2); }
.persona { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.persona i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; flex: none; }
.recorte { max-width: 520px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.codigo { font: 12.5px/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--codigo); border-radius: 6px; padding: 2px 6px; white-space: pre-wrap; word-break: break-word; }
.etiqueta { display: inline-block; font-size: 11.5px; padding: 1px 7px; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); white-space: nowrap; }
.etiqueta.mal { color: var(--critical); }

/* ─── Línea de tiempo de una sesión ─── */
.cabecera-sesion { display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--ink-2); margin-bottom: 12px; }
.cabecera-sesion b { color: var(--ink); font-variant-numeric: tabular-nums; }
.linea { display: grid; gap: 6px; }
.ev { display: grid; grid-template-columns: 62px 1fr; gap: 10px; }
.ev .hora { color: var(--ink-3); font-size: 12px; font-variant-numeric: tabular-nums; padding-top: 9px; text-align: right; }
.ev .cuerpo { background: var(--surface); border-radius: 9px; box-shadow: 0 0 0 1px var(--ring); padding: 8px 12px; min-width: 0; }
.ev .tipo { font-size: 12px; font-weight: 600; color: var(--ink-2); margin-bottom: 3px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.ev .texto { white-space: pre-wrap; word-break: break-word; }
.ev.prompt .cuerpo { box-shadow: 0 0 0 1.5px var(--accent); }
.ev.prompt .tipo { color: var(--accent); }
.ev.auto .cuerpo { background: var(--auto); box-shadow: none; }
.ev.llamada .cuerpo { background: none; box-shadow: none; padding: 4px 0 4px 12px; color: var(--ink-3); font-size: 12px; }
.ev.fallo .cuerpo { box-shadow: 0 0 0 1px var(--critical); }
.ev.fallo .tipo { color: var(--critical); }
details > summary { cursor: pointer; color: var(--accent); font-size: 12.5px; margin-top: 4px; }
.opciones { display: flex; flex-wrap: wrap; gap: 14px; color: var(--ink-2); font-size: 13px; margin-bottom: 10px; }
.opciones label { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; }

@media (max-width: 640px) {
  .barra .yo { margin-left: 0; }
  .ev { grid-template-columns: 1fr; gap: 2px; }
  .ev .hora { text-align: left; padding-top: 0; }
  .recorte { max-width: 240px; }
}