/* Paleta A — Azul marino + oro (guia-estilos.md §1) */
:root {
  --ink:#0F1B2D; --paper:#FFFFFF; --surface:#F4F6F9; --muted:#5B6675;
  --accent:#B8924A; --line:#DCE1E8; --gain:#1E7A4E; --loss:#C0392B;
  --title-font:'Source Serif 4', Georgia, serif;
  --body-font:'Inter', system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--surface); color: var(--ink); font-family: var(--body-font); font-size: 14.5px; line-height: 1.5; }
[hidden] { display: none !important; }
h2 { font-family: var(--title-font); font-size: 21px; letter-spacing: -0.01em; }
h3 { font-size: 15px; font-weight: 700; }
a { color: var(--ink); }

/* Barra superior */
.barra { background: var(--ink); color: var(--paper); padding: 12px 24px; display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
.barra__marca { display: flex; flex-direction: column; }
.barra__kicker { font-family: var(--title-font); font-size: 19px; font-weight: 700; }
.barra__estado { font-size: 12px; opacity: 0.75; }
.barra__acciones { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; }
.barra .campo-inline { color: var(--paper); }
.campo-inline { display: inline-flex; gap: 6px; align-items: center; font-size: 13px; }
select, input[type=number], input[type=text], input[type=password] {
  font: inherit; font-size: 13.5px; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink); }
input[type=number] { width: 84px; }

.boton { font: inherit; font-size: 13.5px; font-weight: 600; padding: 7px 14px; border-radius: 6px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); cursor: pointer; }
.boton:hover { border-color: var(--accent); }
.boton--acento { background: var(--accent); border-color: var(--accent); color: var(--paper); }
.boton--icono { padding: 4px 10px; }
.insignia { display: inline-block; background: var(--paper); color: var(--ink); border-radius: 10px; padding: 0 7px; font-size: 11.5px; margin-left: 4px; }

.resumen-config { background: var(--surface); border-bottom: 1px solid var(--line); padding: 6px 24px; font-size: 12.5px; color: var(--muted); }
.resumen-config.aviso { background: var(--accent); color: var(--paper); font-weight: 600; }
.aviso-txt { color: var(--loss); font-weight: 600; }

/* Pestañas */
.pestanas { display: flex; gap: 4px; padding: 0 24px; background: var(--paper); border-bottom: 1px solid var(--line); overflow-x: auto; }
.pestanas button { font: inherit; font-weight: 600; font-size: 13.5px; padding: 12px 14px; border: 0; background: none; color: var(--muted); border-bottom: 3px solid transparent; cursor: pointer; white-space: nowrap; }
.pestanas button.activa { color: var(--ink); border-bottom-color: var(--accent); }

main { max-width: 1240px; margin: 0 auto; padding: 22px 24px 60px; }
.intro { color: var(--muted); margin-bottom: 16px; max-width: 820px; }

/* Radar */
.columnas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
.columna { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.columna h3 { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.columna__ayuda { font-size: 12.5px; color: var(--muted); margin: 4px 0 12px; }
.contador { font-family: var(--title-font); font-size: 20px; color: var(--accent); }
.tarjeta { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; cursor: pointer; background: var(--paper); }
.tarjeta:hover { border-color: var(--accent); }
.tarjeta--tenue { opacity: 0.6; }
.tarjeta__fila { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.tarjeta__ticker { font-weight: 700; font-size: 15px; }
.tarjeta__sector { font-size: 11.5px; color: var(--muted); }
.tarjeta__dato { font-size: 12.5px; color: var(--ink); }
.tarjeta__dato span { color: var(--muted); }
.vacio { font-size: 13px; color: var(--muted); padding: 8px 0; }
.mas { font-size: 12.5px; }

/* Cifras */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 18px; }
.kpi { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.kpi__n { font-family: var(--title-font); font-size: 26px; font-weight: 700; letter-spacing: -0.02em; }
.kpi__l { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.kpi__d { font-size: 12px; color: var(--muted); margin-top: 2px; }
.gain { color: var(--gain); } .loss { color: var(--loss); } .muted { color: var(--muted); }

/* Tablas */
.tabla { overflow-x: auto; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); padding: 9px 10px; border-bottom: 2px solid var(--accent); white-space: nowrap; cursor: pointer; user-select: none; background: var(--paper); position: sticky; top: 0; }
td { padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
tbody tr:hover { background: var(--surface); }
tr.clic { cursor: pointer; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.etq { display: inline-block; font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 4px; border: 1px solid currentColor; }
.filtros { display: flex; flex-wrap: wrap; gap: 10px 16px; margin-bottom: 12px; align-items: center; }

/* Panel lateral */
.velo { position: fixed; inset: 0; background: var(--ink); opacity: 0.35; z-index: 20; }
.panel { position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 100%); background: var(--paper); z-index: 21; display: flex; flex-direction: column; box-shadow: 0 0 30px rgba(15,27,45,0.25); }
.panel__cabecera { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.panel__cuerpo { flex: 1; overflow-y: auto; padding: 8px 20px 20px; }
.panel__pie { display: flex; justify-content: space-between; gap: 10px; padding: 12px 20px; border-top: 1px solid var(--line); }
fieldset { border: 0; border-top: 1px solid var(--line); padding: 14px 0 4px; margin-top: 8px; }
legend { font-family: var(--title-font); font-weight: 700; font-size: 16px; padding-right: 8px; }
.campo { display: block; margin: 10px 0; font-weight: 600; font-size: 13.5px; }
.campo select, .campo input[type=number] { display: block; margin-top: 4px; width: 100%; }
.campo--check { display: flex; gap: 8px; align-items: flex-start; font-weight: 600; }
.campo--check input { margin-top: 3px; }
.ayuda { display: block; font-weight: 400; font-size: 12.5px; color: var(--muted); margin-top: 3px; }
.cambiado { color: var(--accent); }
.fila-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }

/* Modal ficha */
.modal { position: fixed; inset: 0; z-index: 30; background: rgba(15,27,45,0.45); display: flex; align-items: flex-start; justify-content: center; padding: 24px 12px; overflow-y: auto; }
.modal__caja { background: var(--paper); border-radius: 12px; width: min(1100px, 100%); padding: 18px 22px 22px; }
.modal__cabecera { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.modal__controles { display: flex; gap: 14px; align-items: center; }
.grafico { position: relative; border: 1px solid var(--line); border-radius: 8px; margin: 10px 0 14px; }
.grafico svg { display: block; width: 100%; height: auto; }
.tooltip { position: absolute; pointer-events: none; background: var(--ink); color: var(--paper); font-size: 12px; padding: 6px 9px; border-radius: 6px; white-space: nowrap; }
.leyenda { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12px; color: var(--muted); }
.leyenda i { display: inline-block; width: 18px; height: 0; border-top: 2px dashed; vertical-align: middle; margin-right: 4px; }
.login { max-width: 360px; margin-top: 12vh; }
.login h2 { margin-bottom: 8px; }
.error { color: var(--loss); font-size: 13px; margin: 6px 0; }

.cargando { position: fixed; inset: 0; z-index: 40; display: flex; align-items: center; justify-content: center; background: rgba(244,246,249,0.6); }
.cargando__caja { background: var(--ink); color: var(--paper); padding: 12px 20px; border-radius: 8px; font-weight: 600; }

/* Ayuda */
.prosa { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 22px 26px; max-width: 860px; }
.prosa h3 { margin: 16px 0 6px; }
.prosa p, .prosa li { margin-bottom: 8px; }
.prosa ul { padding-left: 20px; }

@media (max-width: 900px) {
  .columnas { grid-template-columns: 1fr; }
  main { padding: 16px 16px 50px; }
  .barra, .pestanas { padding-left: 16px; padding-right: 16px; }
}

/* Estado de los datos */
.insignia--oscura { background: var(--ink); color: var(--paper); }
.modal__caja--estrecha { max-width: 760px; }
.datos__intro { color: var(--muted); font-size: 13px; margin: 6px 0 14px; }
.cobertura { display: flex; align-items: center; gap: 8px; min-width: 150px; }
.cobertura__barra { flex: 1; height: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.cobertura__barra span { display: block; height: 100%; background: var(--gain); }
.cobertura__barra--baja span { background: var(--accent); }
.datos__faltan { font-size: 12px; color: var(--muted); }
.datos__faltan summary { cursor: pointer; color: var(--ink); }
.datos__faltan p { margin-top: 6px; line-height: 1.6; word-spacing: 4px; }
.datos__acciones { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.datos__accion { flex: 1; min-width: 220px; border: 1px solid var(--line); border-radius: 8px; padding: 12px; }
.datos__accion p { font-size: 12.5px; color: var(--muted); margin: 6px 0 10px; }
.progreso { margin-top: 14px; border: 1px solid var(--accent); border-radius: 8px; padding: 12px; }
.progreso__barra { height: 10px; background: var(--surface); border-radius: 5px; overflow: hidden; margin: 8px 0 4px; }
.progreso__barra span { display: block; height: 100%; background: var(--accent); transition: width 0.4s; }
.datos__resultado { margin-top: 12px; font-size: 13px; }
.boton:disabled { opacity: 0.5; cursor: default; }