:root {
  --azul: #1b1464; --azul-osc: #0d0a7a; --fondo: #f6f7fb; --borde: #e3e5ee;
  --texto: #24263a; --gris: #6b7080; --ok: #0f7a3d; --alerta: #b3261e; --ambar: #9a6a00;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--fondo); color: var(--texto); font-size: 14px; }
a { color: var(--azul); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 8px 0 12px; }
h2 { font-size: 16px; margin: 24px 0 8px; }
code { background: #eef0f8; padding: 1px 5px; border-radius: 4px; }

/* ── Encabezado en dos niveles: identidad arriba, navegación abajo ── */
.barra { background: var(--azul); color: #fff; }
.barra-superior { display: flex; align-items: center; gap: 16px;
  padding: 12px 24px 10px; max-width: 1180px; margin: 0 auto; }
.barra-nav { display: flex; gap: 2px; padding: 0 24px; max-width: 1180px;
  margin: 0 auto; overflow-x: auto; }

.marca { display: flex; align-items: center; gap: 9px; color: #fff; flex-shrink: 0; }
.marca:hover { text-decoration: none; opacity: .9; }
.marca-icono { display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 9px; background: rgba(255,255,255,.14); }
.marca-texto { font-size: 18px; font-weight: 700; letter-spacing: -.2px; }

.empresa-actual, .selector-empresa select {
  font-size: 13px; color: #cfd2ea; background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18); border-radius: 20px; padding: 5px 13px; }
.selector-empresa { margin: 0; }
.selector-empresa select { cursor: pointer; appearance: none; padding-right: 28px;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none' stroke='%23cfd2ea' stroke-width='1.6'%3E%3Cpath d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 11px center; }
.selector-empresa select:hover { background-color: rgba(255,255,255,.18); }
.selector-empresa option { color: var(--texto); background: #fff; }

.barra-usuario { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.barra-yo { color: #fff; font-size: 13.5px; font-weight: 500; }
.barra-yo:hover { text-decoration: underline; }
.btn-salir { background: transparent; color: #cfd2ea; border: 1px solid rgba(255,255,255,.28);
  border-radius: 7px; padding: 6px 13px; font-size: 13px; cursor: pointer; }
.btn-salir:hover { background: rgba(255,255,255,.12); color: #fff; }

.barra-nav a { color: #c3c7e4; padding: 9px 13px; border-radius: 8px 8px 0 0;
  font-size: 14px; white-space: nowrap; border-bottom: 3px solid transparent; }
.barra-nav a:hover { background: rgba(255,255,255,.08); color: #fff; text-decoration: none; }
.barra-nav a.activo { background: rgba(255,255,255,.14); color: #fff;
  border-bottom-color: #ffb020; font-weight: 600; }

/* ── Pie de página ── */
.pie { border-top: 1px solid var(--borde); background: #fff; margin-top: 40px; }
.pie-contenido { max-width: 1080px; margin: 0 auto; padding: 20px 24px 26px;
  display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; color: var(--gris); }
.pie-contenido strong { color: var(--azul); font-size: 14px; }
.pie-sub { margin-left: 8px; }
.pie-datos { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.pie-datos code { font-size: 12px; }
.pie-sep { opacity: .5; }
.pie-legal { opacity: .8; }

.contenido { max-width: 1080px; margin: 24px auto; padding: 0 24px 20px; min-height: 55vh; }
.inline { display: inline; }

.btn { background: var(--azul); color: #fff; border: none; border-radius: 7px;
  padding: 9px 16px; font-size: 14px; font-weight: 600; cursor: pointer; }
.btn:hover { background: var(--azul-osc); }
.btn-liso { background: #fff; color: var(--azul); border: 1px solid var(--borde);
  border-radius: 7px; padding: 8px 14px; font-size: 13px; cursor: pointer; display: inline-block; }
.btn-liso:hover { border-color: var(--azul); text-decoration: none; }

.login-caja { max-width: 380px; margin: 10vh auto; background: #fff; border: 1px solid var(--borde);
  border-radius: 12px; padding: 32px; }
.login-caja h1 { color: var(--azul); margin: 0; }
.login-caja .sub { color: var(--gris); margin-top: 4px; }
.login-caja label { display: block; margin: 14px 0 4px; font-weight: 600; font-size: 13px; }
.login-caja input { width: 100%; padding: 10px; border: 1.5px solid var(--borde);
  border-radius: 7px; font-size: 14px; }
.login-caja input:focus { outline: none; border-color: var(--azul); }
.login-caja .btn { width: 100%; margin-top: 18px; }

.alerta { border-radius: 8px; padding: 10px 14px; margin: 12px 0; font-size: 13px; }
.alerta-error { background: #fdecea; color: var(--alerta); border: 1px solid #f5c6c0; }

.fila-resumen { display: flex; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.kpi { background: #fff; border: 1px solid var(--borde); border-radius: 10px;
  padding: 10px 16px; color: var(--texto); font-size: 13px; }
.kpi:hover { border-color: var(--azul); text-decoration: none; }
.kpi-activo { border-color: var(--azul); box-shadow: 0 0 0 1px var(--azul) inset; }
.kpi-num { display: block; font-size: 22px; font-weight: 700; color: var(--azul); }
.kpi-alerta .kpi-num { color: var(--ambar); }

.filtros { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.filtros select, .filtros input { padding: 8px 10px; border: 1px solid var(--borde);
  border-radius: 7px; background: #fff; font-size: 13px; }

.tabla { width: 100%; border-collapse: collapse; background: #fff;
  border: 1px solid var(--borde); border-radius: 10px; overflow: hidden; }
.tabla th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .03em;
  color: var(--gris); background: #fafbfe; padding: 10px 12px; border-bottom: 1px solid var(--borde); }
.tabla td { padding: 9px 12px; border-bottom: 1px solid var(--borde); vertical-align: middle; }
.tabla tr:last-child td { border-bottom: none; }
.tabla .der, th.der { text-align: right; }
.tabla .centro { text-align: center; }
.vacio { color: var(--gris); text-align: center; padding: 24px !important; }
.mini { color: var(--gris); font-size: 12px; }
.cufe { word-break: break-all; }

.pill { display: inline-block; border-radius: 20px; padding: 2px 10px; font-size: 11.5px;
  font-weight: 600; background: #eef0f8; color: var(--texto); }
.pill-nueva { background: #fff3d6; color: var(--ambar); }
.pill-clasificada { background: #e3f4e9; color: var(--ok); }
.pill-exportada { background: #e5eafd; color: var(--azul); }
.pill-retenida, .pill-nc { background: #fdecea; color: var(--alerta); }
.pill-transporte { background: #eef0f8; color: var(--gris); }

.tarjeta { background: #fff; border: 1px solid var(--borde); border-radius: 10px; padding: 18px 20px; }
.tarjeta-compacta { padding: 12px 16px; margin-bottom: 14px; font-size: 13px; }
.lista-cuentas { margin: 8px 0 0; padding-left: 18px; }
.lista-cuentas li { margin: 3px 0; }

.detalle-encabezado { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; }
.detalle-total { font-size: 24px; font-weight: 700; color: var(--azul); }
.datos { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px 24px; margin: 14px 0 0; }
.datos dt { font-size: 11.5px; text-transform: uppercase; color: var(--gris); letter-spacing: .03em; }
.datos dd { margin: 2px 0 0; }

.fila-pendiente { background: #fffaf0; }
.input-cuenta { width: 110px; padding: 7px 9px; border: 1px solid var(--borde); border-radius: 6px; }
.input-desc { width: 100%; min-width: 140px; padding: 7px 9px; border: 1px solid var(--borde); border-radius: 6px; }
.acciones { margin: 16px 0; display: flex; align-items: center; gap: 14px; }
.dos-columnas { margin-bottom: 6px; }

.badge { background: #ffb020; color: #3a2b00; border-radius: 20px; padding: 1px 8px;
  font-size: 11px; font-weight: 700; }
.alerta-ambar { background: #fff8e1; color: #5d4037; border: 1px solid #f4d879; }
.alerta-ambar ul { margin: 6px 0 0; padding-left: 20px; }
.campos-exportar { display: flex; gap: 18px; flex-wrap: wrap; }
.campos-exportar label { display: block; font-weight: 600; font-size: 13px; }
.campos-exportar input { display: block; margin-top: 5px; padding: 9px 10px;
  border: 1.5px solid var(--borde); border-radius: 7px; font-size: 14px; min-width: 180px; }
.campos-exportar input:focus { outline: none; border-color: var(--azul); }
.sin-margen { margin-top: 0; }
.tabla-plana { border: none; }

.alerta-ok { background: #e5f4ea; color: var(--ok); border: 1px solid #a9d9bd; }
.fila-nueva { background: #fbfbfe; }
.barra-yo { color: #fff; opacity: .95; }
.barra-yo:hover { text-decoration: underline; }

.fila-inactiva { opacity: .55; }
.acciones-fila { display: flex; gap: 6px; flex-wrap: wrap; }
.acciones-fila .btn-liso { padding: 5px 10px; font-size: 12px; }
.select-cuenta { padding: 7px 9px; border: 1px solid var(--borde); border-radius: 6px;
  min-width: 260px; max-width: 100%; background: #fff; font-size: 13px; }

.ayuda { background: #fff; border: 1px solid var(--borde); border-radius: 10px;
  padding: 10px 16px; margin-bottom: 14px; font-size: 13px; }
.ayuda summary { cursor: pointer; font-weight: 600; color: var(--azul); }
.ayuda ul { margin: 10px 0 4px; padding-left: 20px; line-height: 1.7; }
.barra-masiva { display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap;
  background: #fff; border: 1px solid var(--borde); border-radius: 10px;
  padding: 14px 16px; margin-bottom: 12px; }
.barra-masiva label { font-weight: 600; font-size: 13px; }
.input-buscar-cuenta { display: block; margin-top: 5px; padding: 9px 10px;
  border: 1.5px solid var(--borde); border-radius: 7px; font-size: 14px; min-width: 320px; }
.input-buscar-cuenta:focus { outline: none; border-color: var(--azul); }
.marcar-todos { font-weight: 500 !important; display: flex; align-items: center; gap: 6px;
  padding-bottom: 9px; }

.input-corto { width: 78px; padding: 7px 9px; border: 1px solid var(--borde);
  border-radius: 6px; text-align: right; }

.dos-bloques { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px; align-items: start; }
.dos-bloques .tarjeta { margin: 0; }

.ayuda-destacada { background: #eef1fb; border: 1px solid #c9d0ee; border-radius: 10px;
  padding: 14px 18px; margin: 14px 0; font-size: 13.5px; }
.ayuda-destacada ol { margin: 8px 0; padding-left: 20px; line-height: 1.8; }