/* ================================================================
   Reportes financieros (Contabilidad > Estados Fin.)
   Menú lateral de reportes + vista Resumen. Prefijo .rf-
   ================================================================ */

.rf-shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: var(--sp-6, 24px);
  align-items: start;
  width: 100%;
}

.rf-menu {
  position: sticky;
  top: 0;
  background: var(--surface-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg, 6px);
  padding: var(--sp-3, 12px);
  max-height: calc(100vh - 32px);
  overflow-y: auto;
}
.rf-menu-group {
  margin: var(--sp-4, 16px) var(--sp-2, 8px) var(--sp-2, 8px);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
}
.rf-menu-group:first-child { margin-top: var(--sp-1, 4px); }
.rf-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px var(--sp-2, 8px);
  border: 0;
  border-radius: var(--radius-md, 4px);
  background: none;
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-align: left;
  cursor: pointer;
}
.rf-menu-item:hover { background: var(--surface-hover); color: var(--text-primary); }
.rf-menu-item.active {
  background: var(--primary-50);
  color: var(--primary-600);
  font-weight: 600;
}
.rf-menu-item i { font-size: 15px; color: var(--text-muted); }
.rf-menu-item.active i { color: inherit; }
.rf-menu-item .rf-ext { margin-left: auto; font-size: 12px; }

.rf-main { min-width: 0; display: flex; flex-direction: column; gap: var(--sp-5, 20px); }

/* Barra de filtros de la vista Resumen */
.rf-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-3, 12px);
  justify-content: space-between;
}
.rf-toolbar h3 { margin: 0; font-size: 1.1rem; font-weight: 700; }
.rf-toolbar-actions { display: flex; flex-wrap: wrap; gap: var(--sp-2, 8px); align-items: center; }

/* KPIs */
.rf-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--sp-4, 16px); }
.rf-kpi {
  background: var(--surface-card);
  border: 1px solid var(--surface-border);
  border-left: 3px solid var(--primary-500);
  border-radius: var(--radius-lg, 6px);
  padding: var(--sp-4, 16px) var(--sp-5, 20px);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1, 4px);
}
.rf-kpi.cobre { border-left-color: var(--accent-500); }
.rf-kpi.ok    { border-left-color: var(--success); }
.rf-kpi.bad   { border-left-color: var(--error); }
.rf-kpi-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-secondary); }
.rf-kpi-value { font-size: 1.5rem; font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; color: var(--text-primary); }
.rf-delta { align-self: flex-start; font-size: 0.75rem; font-weight: 600; padding: 2px 8px; border-radius: var(--radius-md, 4px); }
.rf-delta.up   { background: #16a34a1a; color: var(--success); }
.rf-delta.down { background: #dc26261a; color: var(--error); }
.rf-delta.flat { background: var(--surface-hover); color: var(--text-secondary); }

/* Paneles (agrupación funcional real: gráfico + detalle) */
.rf-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: var(--sp-4, 16px); }
.rf-panel {
  background: var(--surface-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg, 6px);
  box-shadow: var(--shadow-sm);
  min-width: 0;
}
.rf-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3, 12px);
  flex-wrap: wrap;
  padding: var(--sp-4, 16px) var(--sp-5, 20px);
  border-bottom: 1px solid var(--surface-border);
}
.rf-panel-head h4 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-secondary);
}
.rf-panel-head h4 i { font-size: 14px; color: var(--text-muted); }
.rf-panel-body { padding: var(--sp-5, 20px); }
.rf-note { font-size: 0.78rem; color: var(--text-muted); }

.rf-legend { display: flex; flex-wrap: wrap; gap: var(--sp-4, 16px); font-size: 0.78rem; color: var(--text-secondary); }
.rf-legend span::before {
  content: ""; display: inline-block; width: 10px; height: 10px; margin-right: 6px;
  border-radius: 2px; background: var(--lc);
}
.rf-chart { width: 100%; height: auto; display: block; }
.rf-chart text { fill: var(--text-muted); font-size: 11px; }
.rf-chart .rf-gl { stroke: var(--surface-border); }

.rf-donut { display: flex; flex-direction: column; align-items: center; gap: var(--sp-4, 16px); }
.rf-donut svg { width: 160px; height: 160px; }
.rf-cats { width: 100%; display: flex; flex-direction: column; gap: var(--sp-2, 8px); }
.rf-cat { display: flex; align-items: center; gap: var(--sp-2, 8px); font-size: 0.82rem; min-width: 0; }
.rf-cat-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rf-cat b { margin-left: auto; font-variant-numeric: tabular-nums; white-space: nowrap; }
.rf-cat em { font-style: normal; color: var(--text-muted); width: 36px; text-align: right; flex-shrink: 0; }
.rf-dot { width: 10px; height: 10px; border-radius: 2px; flex-shrink: 0; }

/* Antigüedad */
.rf-aging { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--sp-2, 8px); }
.rf-aging-col { display: flex; flex-direction: column; gap: var(--sp-2, 8px); }
.rf-aging-bar { height: 90px; display: flex; align-items: flex-end; }
.rf-aging-bar i { display: block; width: 100%; min-height: 2px; border-radius: 4px 4px 0 0; background: var(--primary-500); }
.rf-aging-col:nth-child(n+3) .rf-aging-bar i { background: var(--accent-500); }
.rf-aging-col:nth-child(5) .rf-aging-bar i { background: var(--error); }
.rf-aging-col b { font-size: 0.85rem; white-space: nowrap; }
.rf-aging-col small { color: var(--text-secondary); font-size: 0.75rem; }

.rf-empty { text-align: center; padding: 48px 24px; color: var(--text-muted); }
.rf-empty i { font-size: 40px; display: block; margin-bottom: 12px; }
.rf-empty p { margin: 0 0 6px; font-size: 0.95rem; font-weight: 600; color: var(--text-secondary); }

/* Reportes existentes dentro del nuevo contenedor: aprovechan todo el ancho */
#contabReporteContent .card { max-width: none !important; }
#contabReporteContent .table-wrap { overflow-x: auto; }

/* Con sidebar visible, los reportes se eligen desde el menú izquierdo */
@media (min-width: 801px) {
  .rf-shell { grid-template-columns: minmax(0, 1fr); }
  .rf-menu { display: none; }
}

/* Opciones de reporte dentro del sidebar (Contabilidad > Estados Fin.) */
.nav-rep-group { display: none; }
.nav-rep-group.open { display: block; }
.nav-rep-title {
  margin: 10px 12px 2px 36px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
}
.nav-item.nav-rep { padding-left: 36px; font-size: 0.85rem; }

@media (max-width: 1024px) {
  .rf-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .rf-shell { grid-template-columns: 1fr; gap: var(--sp-4, 16px); }
  .rf-menu {
    position: static; display: flex; gap: var(--sp-1, 4px); overflow-x: auto;
    padding: var(--sp-2, 8px); max-height: none;
  }
  .rf-menu-group { display: none; }
  .rf-menu-item { width: auto; white-space: nowrap; min-height: 40px; }
  .rf-menu-item .rf-ext { display: none; }
}
@media (max-width: 540px) {
  .rf-panel-body { overflow-x: auto; }
  .rf-aging { grid-template-columns: repeat(5, minmax(88px, 1fr)); }
  .rf-chart { min-width: 520px; }
}