/* ==========================================================================
   ContaIA Core — Sistema visual
   Paleta clara/profesional, azul principal, superficies blancas y grises.
   Radios <= 8px, bordes discretos, espaciado consistente.
   Compatible tema claro / oscuro mediante [data-theme].
   ========================================================================== */

:root {
  /* Marca / azul principal institucional */
  --brand-50: #eff5ff;
  --brand-100: #dbe7ff;
  --brand-200: #bcd2ff;
  --brand-500: #2f6bff;
  --brand-600: #1f56e6;
  --brand-700: #1a46bd;

  /* Estados y feedback funcional */
  --success: #16a34a;
  --success-hover: #15803d;
  --success-soft: #ecfdf3;
  --success-border: #bbf7d0;

  --warning: #d97706;
  --warning-hover: #b45309;
  --warning-soft: #fff7ed;
  --warning-border: #fde68a;

  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --danger-soft: #fef2f2;
  --danger-border: #fecdd3;

  --info: #0284c7;
  --info-hover: #0369a1;
  --info-soft: #f0f9ff;
  --info-border: #bae6fd;

  /* Superficies (tema claro) */
  --bg-app: #f4f6fb;
  --bg-surface: #ffffff;
  --bg-surface-2: #f8fafc;
  --bg-elevated: #ffffff;
  --sidebar-bg: #0f2038;
  --sidebar-fg: #c7d3e6;
  --sidebar-fg-muted: #7f92ad;
  --sidebar-active: #1f56e6;

  /* Texto */
  --text-strong: #0f172a;
  --text: #1f2a3d;
  --text-muted: #64748b;
  --text-faint: #94a3b8;

  /* Bordes / líneas */
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --ring: rgba(31, 86, 230, 0.35);

  /* Radios */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-pill: 9999px;

  /* Sombras discretas */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 14px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.16);

  /* Espaciado base */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;

  /* Dimensiones estándar de controles (Botones, Inputs, Selects) */
  --ctrl-h-lg: 42px;
  --ctrl-h: 36px;
  --ctrl-h-sm: 28px;
  --ctrl-pad-x: 12px;
  --ctrl-pad-x-sm: 8px;

  /* ==========================================================================
     SISTEMA TIPOGRÁFICO GLOBAL CENTRALIZADO (ContaIA Core Design System)
     ========================================================================== */
  /* Familias Tipográficas */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;

  /* Escala Canónica de Tamaños Tipográficos (Tokens estándar ContaIA Core) */
  --text-2xs: 10.5px;   /* Micro-badges, atajos de teclado, sub-indicadores */
  --text-xs: 11.5px;    /* Encabezados TH de tablas, metadatos, tags, hints */
  --text-sm: 12.5px;    /* Celdas TD de tablas, textos secundarios, pestañas */
  --text-base: 13.5px;  /* Texto universal: inputs, selects, botones, cuerpo */
  --text-md: 14.5px;    /* Labels de formularios, subtítulos en tarjetas */
  --text-lg: 16px;      /* Títulos de modales, subencabezados de sección, KPIs */
  --text-xl: 18px;      /* Títulos H4, cabeceras de tarjetas destacadas */
  --text-2xl: 20px;     /* Títulos H3, títulos de módulo en pestañas/vistas */
  --text-3xl: 24px;     /* Títulos H2, títulos de dashboards principales */
  --text-4xl: 28px;     /* Títulos H1, cabeceras maestras de pantalla */

  /* Compatibilidad con variables legacy */
  --font-size-2xs: var(--text-2xs);
  --font-size-xs: var(--text-xs);
  --font-size-sm: var(--text-sm);
  --font-size-base: var(--text-base);
  --font-size-md: var(--text-md);
  --font-size-lg: var(--text-lg);
  --font-size-xl: var(--text-xl);
  --font-size-2xl: var(--text-2xl);
  --font-size-3xl: var(--text-3xl);
  --font-size-4xl: var(--text-4xl);

  /* Pesos Tipográficos Uniformes */
  --fw-regular: 400;   /* Texto descriptivo de lectura, párrafos */
  --fw-medium: 500;    /* Contenido de inputs, texto de botones secundarios */
  --fw-semibold: 600;  /* Labels de formularios, botones primarios, títulos H4/H5 */
  --fw-bold: 700;      /* Encabezados TH de tablas, títulos H1/H2/H3, totalizadores */

  /* Alturas de Línea Coherentes */
  --leading-none: 1;      /* Botones, badges, chips */
  --leading-tight: 1.25;  /* Títulos, encabezados */
  --leading-normal: 1.45; /* Formularios, tablas, listados */
  --leading-relaxed: 1.6; /* Párrafos, explicaciones */

  /* Espaciado entre caracteres (Tracking) */
  --tracking-tight: -0.015em;
  --tracking-normal: 0;
  --tracking-wide: 0.03em;

  /* Variables de Botones Globales */
  --btn-primary-bg: var(--brand-600);
  --btn-primary-hover: var(--brand-700);
  --btn-primary-border: var(--brand-600);
  --btn-primary-fg: #ffffff;

  --btn-secondary-bg: var(--bg-surface);
  --btn-secondary-hover: var(--bg-surface-2);
  --btn-secondary-border: var(--border-strong);
  --btn-secondary-fg: var(--text);

  --btn-danger-bg: var(--danger);
  --btn-danger-hover: #b91c1c;
  --btn-danger-border: var(--danger);
  --btn-danger-fg: #ffffff;

  --btn-excel-bg: #f0fdf4;
  --btn-excel-hover: #dcfce7;
  --btn-excel-border: #bbf7d0;
  --btn-excel-fg: #15803d;

  --btn-pdf-bg: #fef2f2;
  --btn-pdf-hover: #fee2e2;
  --btn-pdf-border: #fecdd3;
  --btn-pdf-fg: #b91c1c;

  --btn-dian-bg: #0b1329;
  --btn-dian-hover: #1e293b;
  --btn-dian-border: #10b981;
  --btn-dian-fg: #ffffff;

  --sidebar-w: 264px;
  --sidebar-w-collapsed: 72px;
  --topbar-h: 58px;
  --tabbar-h: 44px;

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
/* Alias para compatibilidad entre módulos */
  --surface-1: var(--bg-surface);
  --surface-2: var(--bg-surface-2);
  --surface-bg: var(--bg-app);
  --border-light: var(--border);
  --border-color: var(--border);
  --text-color: var(--text);
}

/* ==========================================================================
   SISTEMA INTEGRAL DE MODO OSCURO (ContaIA Core & Ecosistema)
   ========================================================================== */
[data-theme="dark"],
[data-bs-theme="dark"] {
  --brand-50: #12213c;
  --brand-100: #16294a;
  --bg-app: #0b1220;
  --bg-surface: #111a2b;
  --bg-surface-2: #0e1626;
  --bg-elevated: #16223a;
  --sidebar-bg: #0a1122;
  --sidebar-fg: #b7c4da;
  --sidebar-fg-muted: #6b7c98;

  --surface-1: #111a2b;
  --surface-2: #0e1626;
  --surface-bg: #0b1220;
  --surface-elevated: #16223a;
  --border-light: #223049;
  --border-color: #223049;
  --text-color: #dbe4f0;

  --text-strong: #f1f5f9;
  --text: #dbe4f0;
  --text-muted: #93a3ba;
  --text-faint: #6b7c98;

  --border: #223049;
  --border-strong: #2c3d5a;
  --ring: rgba(83, 132, 255, 0.45);

  --success-soft: #0f2a1c;
  --warning-soft: #2a1f0f;
  --danger-soft: #2a1414;
  --info-soft: #0d2233;

  --btn-excel-bg: #0f2a1c;
  --btn-excel-hover: #143825;
  --btn-excel-border: #1b4d33;
  --btn-excel-fg: #4ade80;

  --btn-pdf-bg: #2a1414;
  --btn-pdf-hover: #381a1a;
  --btn-pdf-border: #4d2323;
  --btn-pdf-fg: #f87171;

  --btn-secondary-bg: var(--bg-surface);
  --btn-secondary-hover: var(--bg-surface-2);
  --btn-secondary-border: var(--border-strong);
  --btn-secondary-fg: var(--text);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);

  --bs-body-bg: var(--bg-app);
  --bs-body-color: var(--text);
  --bs-secondary-color: var(--text-muted);
  --bs-tertiary-color: var(--text-faint);
  --bs-tertiary-bg: var(--bg-surface-2);
  --bs-border-color: var(--border);
  --bs-border-color-translucent: rgba(255, 255, 255, 0.12);
  --bs-emphasis-color: var(--text-strong);
}

/* --- FORMULARIOS EN MODO OSCURO --- */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] textarea.form-control {
  background-color: var(--bg-surface) !important;
  border-color: var(--border-strong) !important;
  color: var(--text-strong) !important;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus,
[data-theme="dark"] textarea.form-control:focus {
  background-color: var(--bg-surface) !important;
  border-color: var(--brand-500) !important;
  color: #ffffff !important;
  box-shadow: 0 0 0 0.25rem var(--ring) !important;
}

[data-theme="dark"] .form-control:disabled,
[data-theme="dark"] .form-select:disabled,
[data-theme="dark"] .form-control[readonly] {
  background-color: var(--bg-surface-2) !important;
  border-color: var(--border) !important;
  color: var(--text-muted) !important;
}

[data-theme="dark"] .form-control::placeholder {
  color: var(--text-faint) !important;
  opacity: 0.8;
}

[data-theme="dark"] .form-label {
  color: var(--text-strong) !important;
}

[data-theme="dark"] .form-check-label {
  color: var(--text) !important;
}

[data-theme="dark"] .form-check-input {
  background-color: var(--bg-surface);
  border-color: var(--border-strong);
}

[data-theme="dark"] .form-check-input:checked {
  background-color: var(--brand-500);
  border-color: var(--brand-500);
}

[data-theme="dark"] .input-group-text {
  background-color: var(--bg-surface-2) !important;
  border-color: var(--border-strong) !important;
  color: var(--text) !important;
}

/* --- TARJETAS, PANELES Y CONTENEDORES --- */
[data-theme="dark"] .card,
[data-theme="dark"] .card-surface,
[data-theme="dark"] .panel-card,
[data-theme="dark"] .login-card {
  background-color: var(--bg-surface) !important;
  border-color: var(--border) !important;
  color: var(--text) !important;
}

[data-theme="dark"] .card-header,
[data-theme="dark"] .card-section-head,
[data-theme="dark"] .card-footer {
  background-color: var(--bg-surface-2) !important;
  border-color: var(--border) !important;
  color: var(--text-strong) !important;
}

/* Sobrescritura de fondos y textos Bootstrap fijos */
[data-theme="dark"] .bg-white,
[data-theme="dark"] .bg-light {
  background-color: var(--bg-surface) !important;
  color: var(--text) !important;
}

[data-theme="dark"] .text-dark,
[data-theme="dark"] .text-black {
  color: var(--text-strong) !important;
}

[data-theme="dark"] .text-muted,
[data-theme="dark"] .text-secondary {
  color: var(--text-muted) !important;
}

[data-theme="dark"] .border,
[data-theme="dark"] .border-top,
[data-theme="dark"] .border-bottom,
[data-theme="dark"] .border-start,
[data-theme="dark"] .border-end {
  border-color: var(--border) !important;
}

/* --- MODALES EN MODO OSCURO --- */
[data-theme="dark"] .modal-content {
  background-color: var(--bg-surface) !important;
  border-color: var(--border-strong) !important;
  color: var(--text) !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7) !important;
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
  border-color: var(--border) !important;
}

[data-theme="dark"] .modal-title {
  color: var(--text-strong) !important;
}

[data-theme="dark"] .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

/* --- TABLAS EN MODO OSCURO --- */
[data-theme="dark"] .table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--text);
  border-color: var(--border) !important;
  color: var(--text) !important;
}

[data-theme="dark"] .table thead th,
[data-theme="dark"] .table th {
  background-color: var(--bg-surface-2) !important;
  color: var(--text-strong) !important;
  border-color: var(--border) !important;
}

[data-theme="dark"] .table tbody td,
[data-theme="dark"] .table td {
  border-color: var(--border) !important;
  color: var(--text) !important;
}

[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
  background-color: rgba(255, 255, 255, 0.02) !important;
  color: var(--text) !important;
}

[data-theme="dark"] .table-hover > tbody > tr:hover > * {
  background-color: rgba(255, 255, 255, 0.05) !important;
  color: var(--text-strong) !important;
}

/* --- MENÚS Y SUBMENÚS (SIDEBAR & DROPDOWNS) --- */
[data-theme="dark"] .dropdown-menu {
  background-color: var(--bg-elevated) !important;
  border-color: var(--border) !important;
  color: var(--text) !important;
  box-shadow: var(--shadow-lg) !important;
}

[data-theme="dark"] .dropdown-item {
  color: var(--text) !important;
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
  background-color: var(--bg-surface-2) !important;
  color: var(--text-strong) !important;
}

[data-theme="dark"] .dropdown-divider {
  border-color: var(--border) !important;
}

[data-theme="dark"] .nav-group-items {
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
}

[data-theme="dark"] .nav-subitems {
  background-color: rgba(0, 0, 0, 0.15);
  border-left: 2px solid var(--border);
}

/* --- LOOKUPS Y CAMPOS DE BÚSQUEDA --- */
[data-theme="dark"] .lookup-field .lookup-btn,
[data-theme="dark"] .lookup-field .lookup-clear-btn {
  background-color: var(--bg-surface-2) !important;
  border-color: var(--border-strong) !important;
}

[data-theme="dark"] .lookup-field .lookup-btn:hover {
  background-color: var(--brand-100) !important;
  color: #ffffff !important;
}

[data-theme="dark"] .lookup-field .lookup-clear-btn:hover {
  background-color: var(--danger-soft) !important;
  color: var(--danger) !important;
}

/* --- PESTAÑAS INTERNAS DE FORMULARIOS --- */
[data-theme="dark"] .inner-tabs {
  border-bottom-color: var(--border) !important;
}

[data-theme="dark"] .inner-tab {
  color: var(--text-muted) !important;
}

[data-theme="dark"] .inner-tab:hover {
  color: var(--text-strong) !important;
}

[data-theme="dark"] .inner-tab.active {
  color: #60a5fa !important;
  border-bottom-color: #60a5fa !important;
}

/* --- HUB ECOSISTEMA (INDEX.HTML) --- */
[data-theme="dark"] .hub-dashboard {
  color: var(--text-strong);
}

[data-theme="dark"] .hub-header {
  border-bottom-color: var(--border);
}

[data-theme="dark"] .app-card {
  background-color: var(--bg-surface);
  border-color: var(--border);
  color: var(--text-strong);
}

[data-theme="dark"] .app-card:hover {
  border-color: var(--brand-500);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .app-desc {
  color: var(--text-muted);
}

[data-theme="dark"] .app-badge {
  background-color: var(--bg-surface-2);
  color: var(--text);
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

body {
  height: 100%;
  margin: 0;
  overflow-x: hidden;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--fw-regular);
  line-height: var(--leading-normal);
  background: var(--bg-app);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   JERARQUÍA TIPOGRÁFICA GLOBAL (ContaIA Core Design System)
   ========================================================================== */

h1, .h1 {
  font-family: var(--font-sans);
  font-size: var(--text-4xl);
  font-weight: var(--fw-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--text-strong);
  margin-top: 0;
  margin-bottom: var(--space-3);
}

h2, .h2 {
  font-family: var(--font-sans);
  font-size: var(--text-3xl);
  font-weight: var(--fw-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--text-strong);
  margin-top: 0;
  margin-bottom: var(--space-3);
}

h3, .h3 {
  font-family: var(--font-sans);
  font-size: var(--text-2xl);
  font-weight: var(--fw-bold);
  line-height: var(--leading-tight);
  color: var(--text-strong);
  margin-top: 0;
  margin-bottom: var(--space-2);
}

h4, .h4 {
  font-family: var(--font-sans);
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  line-height: var(--leading-tight);
  color: var(--text-strong);
  margin-top: 0;
  margin-bottom: var(--space-2);
}

h5, .h5 {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  line-height: var(--leading-tight);
  color: var(--text-strong);
  margin-top: 0;
  margin-bottom: var(--space-2);
}

h6, .h6 {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  font-weight: var(--fw-semibold);
  line-height: var(--leading-normal);
  color: var(--text-strong);
  margin-top: 0;
  margin-bottom: var(--space-2);
}

p {
  margin-top: 0;
  margin-bottom: var(--space-3);
  line-height: var(--leading-relaxed);
}

small, .small {
  font-size: var(--text-xs);
  font-weight: var(--fw-regular);
  line-height: var(--leading-normal);
  color: var(--text-muted);
}

/* Modales y Diálogos */
.modal-title {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  line-height: var(--leading-tight);
  color: var(--text-strong);
}

.modal-body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
}

.modal-footer {
  font-size: var(--text-base);
}

/* Tarjetas y Contenedores */
.card-title {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--text-strong);
  margin-bottom: var(--space-2);
}

/* Números y Cifras Monetarias */
.font-mono,
.text-mono,
.tabular-nums,
td.text-end {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   SISTEMA GLOBAL DE BOTONES ESTANDARIZADOS (ContaIA Core)
   Regla: Misma acción = mismo color, icono, altura (36px general, 28px tabla),
   radio (6px / 4px) y comportamiento en todos los formularios.
   ========================================================================== */

/* Botón base universal */
.btn-app,
.btn {
  --bs-btn-border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--font-size-base);
  height: var(--ctrl-h);
  padding: 0 var(--ctrl-pad-x);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
  user-select: none;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.btn-app:focus-visible,
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--ring);
}

.btn-app:disabled,
.btn-app.is-disabled,
.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none;
}

/* Modificadores de tamaño globales */
.btn-app.btn-sm,
.btn-app-sm,
.btn.btn-sm {
  height: var(--ctrl-h-sm);
  padding: 0 var(--ctrl-pad-x-sm);
  font-size: var(--font-size-xs);
  gap: 4px;
  border-radius: var(--radius-xs);
}

.btn-app.btn-lg,
.btn-app-lg,
.btn.btn-lg {
  height: var(--ctrl-h-lg);
  padding: 0 20px;
  font-size: var(--font-size-md);
  gap: 8px;
  border-radius: var(--radius);
}

/* Estado de carga universal */
.btn-app.is-loading,
.btn-app.btn-loading,
.btn.is-loading {
  position: relative;
  pointer-events: none;
  cursor: wait;
}

.btn-app.is-loading i,
.btn-app.btn-loading i,
.btn.is-loading i {
  display: none !important;
}

.btn-app.is-loading::before,
.btn-app.btn-loading::before,
.btn.is-loading::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: 6px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: btn-spin 0.65s linear infinite;
}

@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

/* A. Botón Primario: Guardar, Crear, Confirmar, Procesar */
.btn-app-primary,
.btn-primary {
  --bs-btn-bg: var(--btn-primary-bg);
  --bs-btn-border-color: var(--btn-primary-border);
  --bs-btn-hover-bg: var(--btn-primary-hover);
  --bs-btn-hover-border-color: var(--btn-primary-hover);
  --bs-btn-active-bg: var(--brand-700);
  --bs-btn-active-border-color: var(--brand-700);
  background-color: var(--btn-primary-bg);
  border-color: var(--btn-primary-border);
  color: var(--btn-primary-fg) !important;
}

.btn-app-primary:hover:not(:disabled),
.btn-primary:hover:not(:disabled) {
  background-color: var(--btn-primary-hover);
  border-color: var(--btn-primary-hover);
  color: #ffffff !important;
}

.btn-app-primary:active:not(:disabled),
.btn-primary:active:not(:disabled) {
  background-color: var(--brand-700);
  border-color: var(--brand-700);
}

/* B. Botón Secundario: Cancelar, Volver, Cerrar */
.btn-app-secondary,
.btn-secondary,
.btn-outline-secondary {
  --bs-btn-color: var(--text);
  --bs-btn-border-color: var(--border-strong);
  --bs-btn-hover-bg: var(--bg-surface-2);
  --bs-btn-hover-color: var(--text-strong);
  --bs-btn-hover-border-color: var(--border-strong);
  --bs-btn-active-bg: var(--bg-surface-2);
  --bs-btn-active-color: var(--text-strong);
  background-color: var(--btn-secondary-bg);
  border-color: var(--btn-secondary-border);
  color: var(--btn-secondary-fg) !important;
}

.btn-app-secondary:hover:not(:disabled),
.btn-secondary:hover:not(:disabled),
.btn-outline-secondary:hover:not(:disabled) {
  background-color: var(--btn-secondary-hover);
  border-color: var(--border-strong);
  color: var(--text-strong) !important;
}

/* C. Botón de Acción Complementaria: Buscar, Nuevo, Replicar, Consultar */
.btn-app-outline,
.btn-outline-primary {
  --bs-btn-color: var(--brand-600);
  --bs-btn-border-color: var(--brand-600);
  --bs-btn-hover-bg: var(--brand-50);
  --bs-btn-hover-color: var(--brand-700);
  background-color: var(--bg-surface);
  border-color: var(--border-strong);
  color: var(--brand-600) !important;
}

.btn-app-outline:hover:not(:disabled),
.btn-outline-primary:hover:not(:disabled) {
  background-color: var(--brand-50);
  border-color: var(--brand-500);
  color: var(--brand-700) !important;
}

/* C2. Botón Informativo / Ayuda */
.btn-app-info,
.btn-outline-info,
.btn-info {
  background-color: var(--info-soft);
  border-color: var(--info-border);
  color: var(--info) !important;
}

.btn-app-info:hover:not(:disabled),
.btn-outline-info:hover:not(:disabled),
.btn-info:hover:not(:disabled) {
  background-color: var(--info);
  border-color: var(--info);
  color: #ffffff !important;
}

/* D. Exportaciones oficiales: Excel y PDF */
.btn-app-excel,
.btn-outline-success,
.btn-success {
  --bs-btn-color: var(--btn-excel-fg);
  --bs-btn-border-color: var(--btn-excel-border);
  --bs-btn-hover-bg: var(--btn-excel-hover);
  --bs-btn-hover-color: var(--btn-excel-fg);
  --bs-btn-hover-border-color: var(--success);
  background-color: var(--btn-excel-bg);
  border-color: var(--btn-excel-border);
  color: var(--btn-excel-fg) !important;
}

.btn-app-excel:hover:not(:disabled),
.btn-outline-success:hover:not(:disabled),
.btn-success:hover:not(:disabled) {
  background-color: var(--btn-excel-hover);
  border-color: var(--success);
  color: var(--btn-excel-fg) !important;
}

.btn-app-pdf {
  background-color: var(--btn-pdf-bg);
  border-color: var(--btn-pdf-border);
  color: var(--btn-pdf-fg) !important;
}

.btn-app-pdf:hover:not(:disabled) {
  background-color: var(--btn-pdf-hover);
  border-color: var(--danger);
  color: var(--btn-pdf-fg) !important;
}

/* E. Botón Destructivo: Eliminar, Anular, Revertir */
.btn-app-danger,
.btn-danger {
  --bs-btn-bg: var(--btn-danger-bg);
  --bs-btn-border-color: var(--btn-danger-border);
  --bs-btn-hover-bg: var(--btn-danger-hover);
  --bs-btn-hover-border-color: var(--btn-danger-hover);
  background-color: var(--btn-danger-bg);
  border-color: var(--btn-danger-border);
  color: var(--btn-danger-fg) !important;
}

.btn-app-danger:hover:not(:disabled),
.btn-danger:hover:not(:disabled) {
  background-color: var(--btn-danger-hover);
  border-color: var(--btn-danger-hover);
  color: #ffffff !important;
}

.btn-app-outline-danger,
.btn-outline-danger {
  --bs-btn-color: var(--danger);
  --bs-btn-border-color: var(--danger-border);
  --bs-btn-hover-bg: var(--danger-soft);
  --bs-btn-hover-color: var(--danger-hover);
  --bs-btn-hover-border-color: var(--danger);
  background-color: transparent;
  border-color: var(--danger-border);
  color: var(--danger) !important;
}

.btn-app-outline-danger:hover:not(:disabled),
.btn-outline-danger:hover:not(:disabled) {
  background-color: var(--danger-soft);
  border-color: var(--danger);
  color: var(--danger-hover) !important;
}

/* F. Botón Oficial DIAN */
.btn-app-dian {
  background-color: var(--btn-dian-bg);
  border-color: var(--btn-dian-border);
  color: var(--btn-dian-fg) !important;
}

.btn-app-dian:hover:not(:disabled) {
  background-color: var(--btn-dian-hover);
  border-color: #34d399;
  color: #ffffff !important;
}

/* G. Botón Ghost */
.btn-ghost {
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
}

.btn-ghost:hover {
  background: var(--bg-surface-2);
  color: var(--text-strong);
}

/* H. Botones de Acción por Registro en Tablas */
.btn-table-action {
  height: var(--ctrl-h-sm);
  padding: 0 8px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-decoration: none;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text);
  transition: all 0.15s ease;
  line-height: 1;
}

.btn-table-action:hover {
  background: var(--bg-surface-2);
  color: var(--text-strong);
  border-color: var(--border-strong);
}

.btn-table-action.action-edit,
.btn-table-action.btn-editar-row,
.btn-table-action.btn-select-lista,
.btn-table-action.btn-abrir-recepcion,
.btn-table-action.btn-sel-cot,
.btn-table-action.btn-sel-oc,
.btn-table-action.action-select {
  color: var(--brand-600);
}

.btn-table-action.action-edit:hover,
.btn-table-action.btn-editar-row:hover,
.btn-table-action.btn-select-lista:hover,
.btn-table-action.btn-abrir-recepcion:hover,
.btn-table-action.btn-sel-cot:hover,
.btn-table-action.btn-sel-oc:hover,
.btn-table-action.action-select:hover {
  background: var(--brand-50);
  border-color: var(--brand-200);
}

.btn-table-action.action-view,
.btn-table-action.btn-ver-cuotas {
  color: var(--text-muted);
}

.btn-table-action.action-view:hover,
.btn-table-action.btn-ver-cuotas:hover {
  background: var(--bg-surface-2);
  color: var(--text-strong);
}

.btn-table-action.action-delete,
.btn-table-action.btn-borrar-row,
.btn-table-action.btn-eliminar-renglon,
.btn-table-action.btn-del-art,
.btn-table-action.btn-del-cot-art,
.btn-table-action.btn-del-oc-art,
.btn-table-action.btn-delete-lista-modal {
  color: var(--danger);
}

.btn-table-action.action-delete:hover,
.btn-table-action.btn-borrar-row:hover,
.btn-table-action.btn-eliminar-renglon:hover,
.btn-table-action.btn-del-art:hover,
.btn-table-action.btn-del-cot-art:hover,
.btn-table-action.btn-del-oc-art:hover,
.btn-table-action.btn-delete-lista-modal:hover {
  background: var(--danger-soft);
  border-color: var(--danger-border);
}

.btn-table-action.action-print,
.btn-table-action.btn-print,
.btn-table-action.btn-reprint-row,
.btn-table-action.btn-pdf-ap-tr {
  color: var(--text-muted);
}

.btn-table-action.action-print:hover,
.btn-table-action.btn-print:hover,
.btn-table-action.btn-reprint-row:hover,
.btn-table-action.btn-pdf-ap-tr:hover {
  background: var(--bg-surface-2);
  border-color: var(--border-strong);
  color: var(--brand-600);
}

.btn-table-action.action-dian {
  color: var(--btn-dian-border);
  background: #f0fdf4;
  border-color: #bbf7d0;
}

.btn-table-action.action-dian:hover {
  background: var(--btn-dian-bg);
  border-color: var(--btn-dian-border);
  color: #fff;
}

.btn-table-action.action-xml {
  color: #0369a1;
  background: #f0f9ff;
  border-color: #bae6fd;
}

.btn-table-action.action-xml:hover {
  background: #0284c7;
  border-color: #0369a1;
  color: #fff;
}

.btn-table-action.action-correo {
  color: #4338ca;
  background: #eef2ff;
  border-color: #c7d2fe;
}

.btn-table-action.action-correo:hover {
  background: #4f46e5;
  border-color: #4338ca;
  color: #fff;
}


/* ==========================================================================
   SISTEMA GLOBAL DE FORMULARIOS Y CAMPOS ESTANDARIZADOS (ContaIA Core)
   Regla: Misma acción y misma categoría = misma identidad visual universal.
   - Altura estándar universal: 36px (var(--ctrl-h))
   - Altura compacta: 28px (var(--ctrl-h-sm))
   - Tipografía: Inter / var(--font-sans), 13.5px
   - Radio de esquinas: 6px (var(--radius-sm))
   - Bordes: 1px solid var(--border-strong)
   - Estados de foco: anillo de enfoque consistente (box-shadow: 0 0 0 3px var(--ring))
   - Armonización de controles adyacentes y compuestos (Lookups, Input-groups)
   - Redimensionamiento inteligente (Campos cortos, medianos y anchos)
   - Compatibilidad total Modo Claro y Modo Oscuro
   ========================================================================== */

/* --- 1. NORMALIZACIÓN BASE DE INPUTS Y SELECTS --- */
.form-control,
.form-select,
input[type="text"].form-control,
input[type="number"].form-control,
input[type="email"].form-control,
input[type="password"].form-control,
input[type="date"].form-control,
input[type="time"].form-control,
input[type="search"].form-control,
input[type="tel"].form-control,
input[type="url"].form-control,
select.form-select {
  height: var(--ctrl-h);
  min-height: var(--ctrl-h);
  font-family: var(--font-sans);
  font-size: var(--font-size-base, 13.5px);
  font-weight: 500;
  line-height: normal;
  padding: 0 var(--ctrl-pad-x, 10px);
  color: var(--text);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  box-shadow: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
  vertical-align: middle;
}

/* Modificadores de tamaño estandarizados */
.form-control-sm,
.form-select-sm,
.input-sm {
  height: var(--ctrl-h-sm, 28px) !important;
  min-height: var(--ctrl-h-sm, 28px) !important;
  font-size: var(--font-size-xs, 11.5px) !important;
  padding: 0 var(--ctrl-pad-x-sm, 8px) !important;
  border-radius: var(--radius-xs, 4px) !important;
}

.form-control-lg,
.form-select-lg,
.input-lg {
  height: var(--ctrl-h-lg, 42px) !important;
  min-height: var(--ctrl-h-lg, 42px) !important;
  font-size: var(--font-size-md, 14.5px) !important;
  padding: 0 14px !important;
  border-radius: var(--radius, 8px) !important;
}

/* --- 2. ESTADOS DE ENFOQUE (FOCUS RING UNIVERSAL) --- */
.form-control:focus,
.form-select:focus,
input[type="text"].form-control:focus,
input[type="number"].form-control:focus,
input[type="email"].form-control:focus,
input[type="password"].form-control:focus,
input[type="date"].form-control:focus,
input[type="time"].form-control:focus,
input[type="search"].form-control:focus,
input[type="tel"].form-control:focus,
input[type="url"].form-control:focus,
select.form-select:focus,
textarea.form-control:focus {
  border-color: var(--brand-500) !important;
  box-shadow: 0 0 0 3px var(--ring) !important;
  outline: 0 !important;
  background-color: var(--bg-surface) !important;
  color: var(--text-strong) !important;
}

/* --- 3. PLACEHOLDERS ESTANDARIZADOS --- */
.form-control::placeholder,
textarea.form-control::placeholder {
  color: var(--text-faint);
  font-size: 13px;
  font-weight: 400;
  opacity: 0.85;
}

/* --- 4. ESTADOS DESHABILITADOS Y DE SOLO LECTURA --- */
.form-control:disabled,
.form-select:disabled,
.form-control[readonly]:not(.lookup-field input):not([data-allow-click]),
.form-select[readonly] {
  background-color: var(--bg-surface-2) !important;
  border-color: var(--border) !important;
  color: var(--text-muted) !important;
  cursor: not-allowed !important;
  opacity: 0.88;
  user-select: none;
}

/* --- 5. SELECTORES DE LISTA (SELECT) --- */
.form-select {
  padding-right: 32px;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  background-position: right 10px center;
  background-size: 12px 10px;
  background-repeat: no-repeat;
  cursor: pointer;
}

/* --- 6. TEXTAREA ESTANDARIZADO --- */
textarea.form-control {
  height: auto;
  min-height: 72px;
  line-height: 1.45;
  padding: 8px 10px;
  resize: vertical;
  font-family: var(--font-sans);
  font-size: var(--font-size-base, 13.5px);
}

/* --- 7. ETIQUETAS DE FORMULARIO (.form-label) --- */
.form-label {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--text-strong);
  margin-bottom: 5px;
  line-height: var(--leading-tight);
}

.form-label .req,
.req {
  color: var(--danger, #dc2626);
  font-weight: 700;
  margin-left: 2px;
}

.form-label .help-tip,
.help-tip {
  color: var(--text-faint);
  cursor: help;
  font-size: 11.5px;
  margin-left: 3px;
  transition: color var(--transition-fast);
}

.form-label .help-tip:hover,
.help-tip:hover {
  color: var(--brand-500);
}

/* --- 8. GRUPOS DE ENTRADA (.input-group) --- */
.input-group {
  align-items: stretch;
  width: 100%;
}

.input-group > .form-control,
.input-group > .form-select,
.input-group > .input-group-text,
.input-group > .btn,
.input-group > .lookup-btn,
.input-group > .btn-lookup {
  height: var(--ctrl-h);
  min-height: var(--ctrl-h);
  border-color: var(--border-strong);
}

.input-group-sm > .form-control,
.input-group-sm > .form-select,
.input-group-sm > .input-group-text,
.input-group-sm > .btn,
.input-group-sm > .lookup-btn,
.input-group-sm > .btn-lookup {
  height: var(--ctrl-h-sm, 28px) !important;
  min-height: var(--ctrl-h-sm, 28px) !important;
  padding: 0 var(--ctrl-pad-x-sm, 8px) !important;
  font-size: var(--font-size-xs, 11.5px) !important;
}

.input-group-text {
  background-color: var(--bg-surface-2);
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 600;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
}

.input-group > .form-control:not(:first-child),
.input-group > .form-select:not(:first-child),
.input-group > .btn:not(:first-child),
.input-group > .input-group-text:not(:first-child),
.input-group > .lookup-btn:not(:first-child),
.input-group > .btn-lookup:not(:first-child) {
  border-top-left-radius: 0 !important;
  border-bottom-left-radius: 0 !important;
  border-left-color: var(--border-strong);
}

.input-group > .form-control:not(:last-child),
.input-group > .form-select:not(:last-child),
.input-group > .btn:not(:last-child),
.input-group > .input-group-text:not(:last-child),
.input-group > .lookup-btn:not(:last-child),
.input-group > .btn-lookup:not(:last-child) {
  border-top-right-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
}

.input-group .btn {
  padding: 0 10px;
  font-size: 12.5px;
  line-height: 1;
}

/* --- 9. CAMPOS CON LUPA (LOOKUP) ARMONIZADOS --- */
.lookup-field-wrapper {
  width: 100%;
}

.lookup-field {
  display: flex;
  position: relative;
  width: 100%;
  align-items: stretch;
}

.lookup-field .form-control {
  height: var(--ctrl-h);
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  cursor: pointer;
  background-color: var(--bg-surface);
}

.lookup-field .form-control:hover {
  border-color: var(--brand-400);
}

.lookup-field .form-control:focus {
  z-index: 2;
}

.lookup-field .lookup-clear-btn {
  height: var(--ctrl-h);
  width: 32px;
  border: 1px solid var(--border-strong);
  border-left: none;
  border-right: none;
  background: var(--bg-surface-2);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 11px;
  padding: 0;
  flex: none;
  transition: all var(--transition-fast);
}

.lookup-field .lookup-clear-btn:hover {
  background: var(--danger-soft, #fee2e2);
  color: var(--danger, #dc2626);
}

.lookup-field .lookup-btn {
  height: var(--ctrl-h);
  width: 38px;
  border: 1px solid var(--border-strong);
  border-left: none;
  background: var(--bg-surface-2);
  color: var(--brand-600);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex: none;
  transition: all var(--transition-fast);
  font-size: 13px;
}

.lookup-field .lookup-btn:hover {
  background: var(--brand-50);
  color: var(--brand-700);
}

/* --- 10. REDIMENSIONAMIENTO INTELIGENTE (SMART RESIZING UTILITIES) --- */

/* Campos Cortos: Códigos, Consecutivos, Cuotas, Plazos, Porcentajes */
.input-compact,
.input-code,
[data-size="compact"],
[data-size="code"] {
  max-width: 135px !important;
}

/* Cantidades, Porcentajes y Tasas */
.input-qty,
.input-pct,
[data-size="qty"],
[data-size="pct"] {
  max-width: 95px !important;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* Fechas */
.input-date,
[data-size="date"],
input[type="date"].form-control {
  max-width: 155px;
}

/* Horas */
.input-time,
[data-size="time"],
input[type="time"].form-control {
  max-width: 115px;
}

/* Valores Monetarios y Moneda */
.input-currency,
[data-size="currency"],
.is-currency {
  max-width: 175px !important;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

/* Campos Medianos: Teléfonos, NIT, Cédula, Nombres Cortos, Ciudades */
.input-med,
[data-size="med"] {
  max-width: 280px !important;
}

/* Campos Anchos: Direcciones, Descripciones, Razones Sociales, Observaciones */
.input-wide,
[data-size="wide"] {
  width: 100% !important;
  max-width: 100% !important;
}

/* Dígito de Verificación NIT */
.dv-box {
  max-width: 52px !important;
  text-align: center;
  font-weight: 700;
  padding: 0 4px !important;
  cursor: default;
}

/* --- 11. ESTADOS DE VALIDACIÓN VISUAL --- */
.form-control.is-invalid,
.form-select.is-invalid {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 3px var(--danger-soft) !important;
}

.form-control.is-valid,
.form-select.is-valid {
  border-color: var(--success) !important;
  box-shadow: 0 0 0 3px var(--success-soft) !important;
}

/* --- 12. ESTANDARIZACIÓN DE MODALES Y VENTANAS EMERGENTES --- */
.modal-content {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg, 12px);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-header {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 13px 18px;
}

.modal-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-strong);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.modal-body {
  padding: 18px 20px;
  color: var(--text);
  background-color: var(--bg-surface);
}

.modal-footer {
  background-color: var(--bg-surface-2);
  border-top: 1px solid var(--border);
  padding: 11px 18px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.modal .form-control,
.modal .form-select {
  height: var(--ctrl-h);
  min-height: var(--ctrl-h);
}

.modal textarea.form-control {
  height: auto;
  min-height: 72px;
}

/* ==========================================================================
   Plan de Cuentas — Formulario Compacto de 2 Filas y Árbol Jerárquico
   ========================================================================== */
.plan-form-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 10px 12px;
}

.plan-form-grid > div {
  grid-column: span 1;
}

.plan-form-grid > div.col-span-2 {
  grid-column: span 2;
}

.plan-form-grid > div.col-span-3 {
  grid-column: span 3;
}

.plan-form-grid > div.col-span-4 {
  grid-column: span 4;
}

.plan-form-grid > div.col-span-5 {
  grid-column: span 5;
}

.plan-form-grid > div.col-span-6 {
  grid-column: span 6;
}

.plan-form-grid .form-label {
  font-size: 11.5px;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.plan-form-grid .form-control,
.plan-form-grid .form-select {
  height: 32px;
  padding: 0 8px;
  font-size: 12.5px;
}

.plan-form-grid #porcentaje_retencion {
  text-align: right;
}

@media (max-width: 1024px) {
  .plan-form-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .plan-form-grid {
    grid-template-columns: 1fr;
  }
  .plan-form-grid > div,
  .plan-form-grid > div[class*="col-span-"] {
    grid-column: span 1;
  }
}

.tree-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.tree-table-container {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  max-height: 520px;
  min-height: 380px;
  overflow-y: auto;
  width: 100%;
}

.tree-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}

.tree-table thead th {
  background: var(--bg-surface-2);
  color: var(--text-muted);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 10px 14px;
  border-bottom: 2px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 5;
}

.tree-table tbody tr {
  transition: background-color 0.12s ease;
  cursor: pointer;
}

.tree-table tbody tr:hover {
  background-color: var(--brand-50) !important;
}

.tree-table tbody tr.selected-row {
  background-color: #e0f2fe !important;
  color: var(--text-strong);
}

.tree-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.tree-cell-code {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono, monospace);
  font-weight: 600;
}

.tree-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.tree-toggle-btn:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--brand-600);
}

.tree-toggle-btn.is-leaf {
  visibility: hidden;
  pointer-events: none;
}

.tree-node-icon {
  font-size: 14px;
  flex-shrink: 0;
}

.tree-node-icon.is-folder {
  color: #f59e0b;
}

.tree-node-icon.is-leaf {
  color: #94a3b8;
}


.form-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  gap: 2px;
}

.form-label .req {
  color: var(--danger);
  font-weight: 700;
  font-size: 13px;
  margin-left: 2px;
}

.form-control,
.form-select {
  height: var(--ctrl-h);
  border-radius: var(--radius-sm);
  border-color: var(--border-strong);
  background: var(--bg-surface);
  color: var(--text);
  font-size: var(--font-size-base);
  padding: 0 var(--ctrl-pad-x);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control-sm,
.form-select-sm {
  height: var(--ctrl-h-sm);
  font-size: var(--font-size-xs);
  padding: 0 var(--ctrl-pad-x-sm);
  border-radius: var(--radius-xs);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px var(--ring);
  background: var(--bg-surface);
  color: var(--text);
}

.form-control:disabled,
.form-select:disabled {
  background: var(--bg-surface-2);
  color: var(--text-faint);
  border-style: solid;
  opacity: 0.75;
  cursor: not-allowed;
}

.form-control[readonly] {
  background: var(--bg-surface-2);
  color: var(--text);
  border-style: solid;
  cursor: default;
}

.form-control::placeholder {
  color: var(--text-faint);
}

.modal-content {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.modal-header,
.modal-footer {
  border-color: var(--border);
}

.badge-soft {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  font-weight: 600;
  border: 1px solid transparent;
}

.badge-soft.is-active {
  color: var(--success);
  background: var(--success-soft);
  border-color: color-mix(in srgb, var(--success) 25%, transparent);
}

.badge-soft.is-inactive {
  color: var(--text-muted);
  background: var(--bg-surface-2);
  border-color: var(--border);
}

/* Login -------------------------------------------------------------------- */
.login-screen {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 0.27fr 0.73fr;
  background: var(--bg-app);
}

.login-aside {
  position: relative;
  padding: 48px;
  color: #eaf1ff;
  background:
    radial-gradient(1200px 500px at -10% -20%, rgba(47, 107, 255, 0.35), transparent 60%),
    linear-gradient(160deg, #0f2038 0%, #12294c 55%, #0b1a30 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.login-aside::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 30% 20%, black, transparent 75%);
  pointer-events: none;
}

.login-aside .brand-lockup,
.login-aside .aside-body,
.login-aside .aside-foot {
  position: relative;
  z-index: 1;
}

.login-aside h1 {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}

.login-aside p {
  color: #a9bbda;
  max-width: 420px;
}

.login-aside .feature-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 12px;
}

.login-aside .feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #cfdcf2;
  font-size: 13.5px;
}

.login-aside .feature-list i {
  color: var(--brand-500);
}

.login-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.86)),
    url("../imagenes/fondoinicio.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.login-card {
  width: 100%;
  max-width: 380px;
}

.login-card h2 {
  font-size: 21px;
  font-weight: 700;
  color: var(--text-strong);
  margin-bottom: 2px;
}

.login-card .sub {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 13.5px;
}

.demo-users {
  margin-top: 18px;
  padding: 12px 14px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-surface-2);
  font-size: 12.5px;
  color: var(--text-muted);
}

.demo-users code {
  cursor: pointer;
  color: var(--brand-600);
  background: var(--brand-50);
  padding: 1px 7px;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

/* Brand lockup ------------------------------------------------------------- */
.brand-lockup {
  display: flex;
  align-items: center;
  gap: 11px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: url('../imagenes/logo/app_icon_128.png') no-repeat center center / cover;
  color: transparent !important;
  font-weight: 800;
  font-size: 0 !important;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
  flex: none;
  overflow: hidden;
}

.brand-text .name {
  font-weight: 700;
  font-size: 16px;
  color: inherit;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.brand-text .tag {
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.02em;
}

.login-aside .brand-text .name {
  color: #fff;
}

.login-aside .brand-text .tag {
  color: #8fa4c6;
}

/* App shell ---------------------------------------------------------------- */
.app-shell {
  display: grid;
  min-width: 0;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--topbar-h) 1fr;
  grid-template-areas:
    "sidebar topbar"
    "sidebar main";
  height: 100vh;
  transition: grid-template-columns 0.18s ease;
}

.app-shell.is-collapsed {
  grid-template-columns: var(--sidebar-w-collapsed) 1fr;
}

/* Sidebar */
.sidebar {
  grid-area: sidebar;
  background: var(--sidebar-bg);
  color: var(--sidebar-fg);
  display: flex;
  flex-direction: column;
  min-height: 0;
  z-index: 30;
}

.sidebar-head {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  flex: none;
}

.sidebar .brand-text .name {
  color: #fff;
}

.sidebar .brand-text .tag {
  color: var(--sidebar-fg-muted);
}

.sidebar-scroll {
  overflow-y: auto;
  flex: 1;
  padding: 12px 10px 20px;
}

.nav-group-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--sidebar-fg-muted);
  padding: 14px 12px 6px;
  font-weight: 700;
}

.nav-group-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--sidebar-fg-muted);
  padding: 14px 12px 6px;
  font-weight: 700;
  transition: color 0.12s;
}

.nav-group-toggle:hover {
  color: #fff;
}

.nav-group-toggle .chevron {
  font-size: 10px;
  transition: transform 0.15s;
}

.nav-group.open .nav-group-toggle .chevron {
  transform: rotate(90deg);
}

.nav-group-items {
  display: none;
  flex-direction: column;
  gap: 2px;
}

.nav-group.open .nav-group-items {
  display: flex;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--sidebar-fg);
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 500;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  transition: background 0.12s, color 0.12s;
  white-space: nowrap;
}

.nav-item i {
  width: 18px;
  text-align: center;
  font-size: 15px;
  flex: none;
  color: var(--sidebar-fg-muted);
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.nav-item:hover i {
  color: #cdd9ee;
}

.nav-item.active {
  background: var(--sidebar-active);
  color: #fff;
}

.nav-item.active i {
  color: #fff;
}

.nav-item .lock-badge {
  margin-left: auto;
  font-size: 11px;
  color: var(--sidebar-fg-muted);
}

.nav-item.nav-parent .nav-child-chevron {
  margin-left: auto;
  width: auto;
  font-size: 11px;
  transition: transform 0.15s;
}

.nav-item.nav-parent.open .nav-child-chevron {
  transform: rotate(90deg);
}

.nav-subitems {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding-left: 12px;
}

.nav-subitems.open {
  display: flex;
}

.nav-subitems .nav-item {
  font-size: 12.5px;
  padding-top: 8px;
  padding-bottom: 8px;
}

.app-shell.is-collapsed .brand-text,
.app-shell.is-collapsed .nav-group-label,
.app-shell.is-collapsed .nav-item span,
.app-shell.is-collapsed .nav-item .lock-badge {
  display: none;
}

.app-shell.is-collapsed .nav-group-toggle .label,
.app-shell.is-collapsed .nav-group-toggle .chevron {
  display: none;
}

.app-shell.is-collapsed .nav-group-items {
  display: flex !important;
}

.app-shell.is-collapsed .nav-item {
  justify-content: center;
  padding: 10px;
}

.app-shell.is-collapsed .sidebar-head {
  justify-content: center;
}

/* Topbar */
.topbar {
  grid-area: topbar;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  z-index: 20;
}

.icon-btn {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
}

.icon-btn:hover {
  background: var(--bg-surface-2);
  color: var(--text-strong);
}

.topbar-search {
  position: relative;
  max-width: 340px;
  flex: 1;
}

.topbar-search i {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-faint);
  font-size: 14px;
}

.topbar-search input {
  padding-left: 32px;
  height: 36px;
}

.topbar-spacer {
  flex: 1;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 6px 4px 4px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  cursor: pointer;
}

.user-chip:hover {
  background: var(--bg-surface-2);
}

.avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(150deg, var(--brand-500), var(--brand-700));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 12px;
  flex: none;
}

.user-meta {
  line-height: 1.15;
  text-align: left;
}

.user-meta .u-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-strong);
}

.user-meta .u-role {
  font-size: 11px;
  color: var(--text-muted);
}

.dropdown-menu {
  --bs-dropdown-bg: var(--bg-elevated);
  --bs-dropdown-color: var(--text);
  --bs-dropdown-border-color: var(--border);
  --bs-dropdown-link-color: var(--text);
  --bs-dropdown-link-hover-bg: var(--bg-surface-2);
  --bs-dropdown-link-hover-color: var(--text-strong);
  --bs-dropdown-link-active-bg: var(--brand-600);
  --bs-dropdown-border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  font-size: 13.5px;
}

/* Main + tabs */
.main-area {
  grid-area: main;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-app);
}

.tabbar-shell {
  height: var(--tabbar-h);
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex: none;
  background: var(--bg-app);
  border-bottom: 1px solid var(--border);
}

.tabbar {
  min-width: 0;
  flex: 1 1 auto;
  display: flex;
  align-items: stretch;
  gap: 2px;
  padding: 6px 10px 0;
  background: var(--bg-app);
  overflow-x: auto;
  overflow-y: hidden;
}

.tabbar::-webkit-scrollbar {
  height: 0;
}

.tabbar {
  scrollbar-width: none;
}

.tabs-scroller {
  width: 42px;
  flex: none;
  border: 0;
  background: var(--bg-surface);
  color: var(--text-muted);
  opacity: 0;
  pointer-events: none;
  transition: background 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}

.tabs-scroller-left {
  border-right: 1px solid var(--border);
}

.tabs-scroller-right {
  border-left: 1px solid var(--border);
}

.tabs-scroller.is-needed {
  opacity: 1;
  pointer-events: auto;
}

.tabs-scroller:hover:not(:disabled) {
  background: var(--brand-50);
  color: var(--brand-600);
}

.tabs-scroller:disabled {
  color: var(--text-faint);
  cursor: default;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px 0 14px;
  height: 36px;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--bg-surface-2);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  max-width: 220px;
}

.tab:hover {
  color: var(--text-strong);
}

.tab.active {
  background: var(--bg-surface);
  color: var(--text-strong);
  border-color: var(--border);
  position: relative;
}

.tab.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--brand-600);
}

.tab .tab-title {
  overflow: hidden;
  text-overflow: ellipsis;
}

.tab .dirty-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warning);
  flex: none;
  display: none;
}

.tab.is-dirty .dirty-dot {
  display: inline-block;
}

.tab.is-dirty .tab-close {
  display: none;
}

.tab .tab-close {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  display: grid;
  place-items: center;
  color: var(--text-faint);
  border: none;
  background: transparent;
  font-size: 12px;
}

.tab:hover .tab-close {
  display: grid;
}

.tab:hover .dirty-dot {
  display: none;
}

.tab .tab-close:hover {
  background: var(--danger-soft);
  color: var(--danger);
}

.workarea {
  flex: 1;
  min-height: 0;
  min-width: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 20px 22px 40px;
}

.tab-panel {
  display: none;
  max-width: 1180px;
  margin: 0 auto;
}

.tab-panel.active {
  display: block;
}

/* Page / card building blocks */
.page-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.page-head .titles h1 {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-strong);
  margin: 0;
  letter-spacing: -0.01em;
}

.page-head .titles p {
  margin: 2px 0 0;
  color: var(--text-muted);
  font-size: 13px;
}

.page-actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.card-surface {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.card-surface+.card-surface {
  margin-top: 16px;
}

.card-surface .card-section-head {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-surface .card-section-head h3 {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-strong);
  margin: 0;
}

.card-surface .card-body-pad {
  padding: 18px;
}

/* Responsive form grid: 4 / 2 / 1 */
.form-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px 16px;
}

.form-grid .col-span-2 {
  grid-column: span 2;
}

.form-grid .col-span-3 {
  grid-column: span 3;
}

.form-grid .col-span-4 {
  grid-column: span 4;
}



@media (max-width: 620px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-grid .col-span-2,
  .form-grid .col-span-3,
  .form-grid .col-span-4 {
    grid-column: span 1;
  }
}

/* Lookup input (campo con lupa) */
.lookup-field-wrapper {
  width: 100%;
}

.lookup-field {
  display: flex;
  position: relative;
  width: 100%;
  align-items: stretch;
}

.lookup-field .form-control {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  cursor: pointer;
  height: var(--ctrl-h);
}

.lookup-field .form-control:disabled {
  cursor: not-allowed;
}

.lookup-clear-btn,
.lookup-field .lookup-clear-btn {
  border: 1px solid var(--border-strong);
  border-left: none;
  border-right: none;
  background: var(--bg-surface-2);
  color: var(--text-muted);
  width: 32px;
  height: var(--ctrl-h);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 11px;
  transition: all var(--transition-fast);
  padding: 0;
  flex: none;
}

.lookup-clear-btn:hover,
.lookup-field .lookup-clear-btn:hover {
  background: var(--danger-50);
  color: var(--danger-600);
}

.lookup-btn,
.btn-lookup,
.lookup-field .lookup-btn {
  border: 1px solid var(--border-strong);
  border-left: none;
  background: var(--bg-surface-2);
  color: var(--brand-600);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  width: 38px;
  height: var(--ctrl-h);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex: none;
  transition: all var(--transition-fast);
  padding: 0;
}

.lookup-btn:hover,
.btn-lookup:hover,
.lookup-field .lookup-btn:hover {
  background: var(--brand-50);
  color: var(--brand-700);
}

.lookup-btn i,
.btn-lookup i,
.lookup-clear-btn i,
.lookup-field .lookup-btn i,
.lookup-field .lookup-clear-btn i {
  pointer-events: none;
}

.lookup-btn:disabled,
.btn-lookup:disabled,
.lookup-clear-btn:disabled,
.lookup-field .lookup-btn:disabled,
.lookup-field .lookup-clear-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Integración de lookup-btn dentro de input-group */
.input-group > .lookup-btn,
.input-group > .btn-lookup {
  border: 1px solid var(--border-strong);
  height: var(--ctrl-h);
  min-height: var(--ctrl-h);
  width: 38px;
  background: var(--bg-surface-2);
  color: var(--brand-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex: none;
  padding: 0;
  transition: all var(--transition-fast);
  z-index: 2;
}

.input-group > .lookup-btn:hover,
.input-group > .btn-lookup:hover {
  background: var(--brand-50);
  color: var(--brand-700);
}

.input-group > .lookup-btn:not(:first-child):not(:last-child),
.input-group > .btn-lookup:not(:first-child):not(:last-child) {
  border-radius: 0 !important;
  border-left: 1px solid var(--border-strong) !important;
  border-right: 1px solid var(--border-strong) !important;
}

.input-group > .lookup-btn:last-child,
.input-group > .btn-lookup:last-child {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important;
  border-left: none !important;
}

.input-group > .lookup-btn:first-child,
.input-group > .btn-lookup:first-child {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm) !important;
  border-right: none !important;
}

.input-group-sm > .lookup-btn,
.input-group-sm > .btn-lookup,
.input-group-sm .lookup-btn,
.lookup-field .form-control-sm ~ .lookup-btn {
  height: var(--ctrl-h-sm, 28px) !important;
  min-height: var(--ctrl-h-sm, 28px) !important;
  width: 30px !important;
  font-size: 12px;
}

.input-group-sm > .lookup-clear-btn,
.input-group-sm .lookup-clear-btn,
.lookup-field .form-control-sm ~ .lookup-clear-btn {
  height: var(--ctrl-h-sm, 28px) !important;
  min-height: var(--ctrl-h-sm, 28px) !important;
  width: 26px;
  font-size: 10px;
}

[data-theme="dark"] .lookup-clear-btn,
[data-theme="dark"] .lookup-field .lookup-clear-btn,
[data-theme="dark"] .lookup-btn,
[data-theme="dark"] .btn-lookup,
[data-theme="dark"] .lookup-field .lookup-btn {
  background: var(--bg-surface-2) !important;
}

[data-theme="dark"] .lookup-btn:hover,
[data-theme="dark"] .btn-lookup:hover,
[data-theme="dark"] .lookup-field .lookup-btn:hover {
  background: var(--brand-50) !important;
}

[data-theme="dark"] .lookup-clear-btn:hover,
[data-theme="dark"] .lookup-field .lookup-clear-btn:hover {
  background: rgba(239, 68, 68, 0.15) !important;
}

.lookup-hint {
  font-size: 11.5px;
  color: var(--text-faint);
  margin-top: 4px;
  min-height: 15px;
}

.lookup-hint.has-value {
  color: var(--text-muted);
}

/* Inner tabs (Terceros: General/Cliente/Proveedor) */
.inner-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  padding: 0 6px;
}

.inner-tab {
  padding: 10px 16px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.inner-tab:hover {
  color: var(--text-strong);
}

.inner-tab.active {
  color: var(--brand-600);
  border-bottom-color: var(--brand-600);
}

.inner-panel {
  display: none;
}

.inner-panel.active {
  display: block;
}

/* Lookup modal results */
#lookupModal .modal-body {
  overflow: hidden !important;
  padding: 16px;
}

.lookup-search {
  position: relative;
}

.lookup-search i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-faint);
}

.lookup-search input {
  padding-left: 34px;
}

.result-list {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow-x: auto;
  overflow-y: auto;
  max-height: 480px;
}

.result-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-xs, 11.5px);
}

.result-table thead th {
  position: sticky;
  top: 0;
  background: var(--bg-surface-2);
  color: var(--text-muted);
  font-weight: 700;
  font-size: var(--font-size-2xs, 10.5px);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  vertical-align: middle;
  z-index: 2;
}

.result-table tbody td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
  white-space: nowrap;
}

.result-table tbody tr {
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.result-table tbody tr:hover {
  background: var(--brand-50);
}

.result-table tbody tr.selected-row {
  background: var(--brand-100) !important;
  color: var(--brand-900);
}

.result-table tbody tr:focus {
  outline: 2px solid var(--brand-500);
  outline-offset: -2px;
}

.result-table tbody tr:last-child td {
  border-bottom: none;
}

.result-table .code-cell {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--brand-700);
  white-space: nowrap;
}

/* State blocks (loading / empty / error) */
.state-block {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted);
}

.state-block .state-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin: 0 auto 12px;
  font-size: 20px;
  background: var(--bg-surface-2);
  color: var(--text-faint);
}

.state-block.is-error .state-icon {
  background: var(--danger-soft);
  color: var(--danger);
}

.state-block .state-title {
  font-weight: 600;
  color: var(--text-strong);
  font-size: 14px;
}

.state-block .state-desc {
  font-size: 12.5px;
  margin-top: 3px;
}

.spinner-ring {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 3px solid var(--border-strong);
  border-top-color: var(--brand-600);
  animation: spin 0.7s linear infinite;
  margin: 0 auto 12px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Toasts */
.toast-stack {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 1090;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 360px;
}

.toast-card {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 12px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 4px solid var(--text-muted);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  animation: toast-in 0.22s ease;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
}

.toast-card.success {
  border-left-color: var(--success);
}

.toast-card.error {
  border-left-color: var(--danger);
}

.toast-card.warning {
  border-left-color: #f97316;
  border-color: #fdba74;
  background: #fff7ed;
}

[data-theme="dark"] .toast-card.warning {
  background: #431407;
  border-color: #9a3412;
  border-left-color: #fb923c;
}

.toast-card.info {
  border-left-color: var(--info);
}

.toast-card .t-icon {
  font-size: 16px;
  margin-top: 1px;
}

.toast-card.success .t-icon {
  color: var(--success);
}

.toast-card.error .t-icon {
  color: var(--danger);
}

.toast-card.warning .t-icon {
  color: var(--warning);
}

.toast-card.info .t-icon {
  color: var(--info);
}

.toast-card .t-title {
  font-weight: 600;
  color: var(--text-strong);
  font-size: 13px;
}

.toast-card .t-msg {
  font-size: 12.5px;
  color: var(--text-muted);
}

.toast-card .t-close {
  margin-left: auto;
  border: none;
  background: transparent;
  color: var(--text-faint);
  cursor: pointer;
}

/* ==========================================================================
   ContaIA Core — Sistema Unificado de Tablas y Listados
   Elegante, sobrio, sticky headers, números tabulares y espaciado consistente.
   ========================================================================== */
.table,
.data-table {
  width: 100%;
  margin-bottom: 0;
  color: var(--text);
  vertical-align: middle;
  border-color: var(--border);
  font-size: var(--font-size-base, 13.5px);
  border-collapse: separate;
  border-spacing: 0;
}

.table thead th,
.data-table thead th {
  background-color: var(--bg-surface-2) !important;
  color: var(--text-muted);
  font-weight: 700;
  font-size: var(--font-size-xs, 11.5px);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  border-top: none;
  white-space: nowrap;
  vertical-align: middle;
  position: sticky;
  top: 0;
  z-index: 2;
}

.table tbody td,
.data-table tbody td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  border-top: none;
  color: var(--text);
  vertical-align: middle;
}

.table-hover > tbody > tr:hover,
.data-table tbody tr:hover {
  background-color: var(--bg-surface-2) !important;
  color: var(--text-strong);
}

.table-hover > tbody > tr:hover > * {
  background-color: transparent !important;
}

/* Alineaciones numéricas y financieras con fuente tabular */
.table .text-end,
.data-table .text-end,
.table td.num-cell,
.data-table td.num-cell,
.table td.font-monospace {
  text-align: right !important;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

/* Contenedor estándar con scroll y borde */
.table-responsive {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ==========================================================================
   ContaIA Core — Barra de Totales y KPIs Estandarizada
   Diseño corporativo sobrio: sin gradientes artificiales, con bordes nítidos.
   ========================================================================== */
.totals-summary-card,
.totals-summary-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 12px 16px;
  margin-top: 14px;
  margin-bottom: 14px;
  transition: border-color 0.15s ease;
}

.totals-summary-card:hover,
.totals-summary-box:hover {
  border-color: var(--border-strong);
}

.totals-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  align-items: stretch;
}

.totals-kpi-item,
.totals-summary-item {
  display: flex;
  flex-direction: column;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  min-height: 60px;
  justify-content: center;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.totals-kpi-item:hover,
.totals-summary-item:hover {
  background: var(--bg-app);
  border-color: var(--border-strong);
}

.totals-kpi-item .kpi-label,
.totals-summary-item .label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-bottom: 3px;
}

.totals-kpi-item .kpi-value,
.totals-summary-item .value {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

/* Destacado Neto / Total a Pagar — Flat Sobrio Institucional (Sin gradientes) */
.totals-kpi-item.kpi-neto,
.col-12.col-md-2.text-md-end .totals-summary-item,
.col-6.col-md-3.text-md-end .totals-summary-item {
  background: var(--brand-50) !important;
  border: 1px solid var(--brand-200) !important;
  box-shadow: none !important;
}

.totals-kpi-item.kpi-neto .kpi-label,
.col-12.col-md-2.text-md-end .totals-summary-item .label,
.col-6.col-md-3.text-md-end .totals-summary-item .label {
  color: var(--brand-700) !important;
  font-weight: 800;
}

.totals-kpi-item.kpi-neto .kpi-value,
.totals-summary-item .value.neto {
  font-size: 18px;
  font-weight: 800;
  color: var(--brand-700) !important;
}

[data-theme="dark"] .totals-kpi-item.kpi-neto,
[data-theme="dark"] .col-12.col-md-2.text-md-end .totals-summary-item,
[data-theme="dark"] .col-6.col-md-3.text-md-end .totals-summary-item {
  background: rgba(31, 86, 230, 0.15) !important;
  border-color: rgba(96, 165, 250, 0.35) !important;
}

[data-theme="dark"] .totals-kpi-item.kpi-neto .kpi-label,
[data-theme="dark"] .col-12.col-md-2.text-md-end .totals-summary-item .label,
[data-theme="dark"] .col-6.col-md-3.text-md-end .totals-summary-item .label {
  color: #93c5fd !important;
}

[data-theme="dark"] .totals-kpi-item.kpi-neto .kpi-value,
[data-theme="dark"] .totals-summary-item .value.neto {
  color: #60a5fa !important;
}

/* ==========================================================================
   ContaIA Core — Sistema Unificado de Badges y Etiquetas de Estado
   ========================================================================== */
.badge-status,
.status-badge,
.badge-soft {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.2;
  border: 1px solid transparent;
  white-space: nowrap;
}

.badge-status-success,
.badge-soft.is-active,
.badge-soft.badge-success {
  background: var(--success-soft);
  color: var(--success);
  border-color: var(--success-border);
}

.badge-status-warning,
.badge-soft.badge-warning {
  background: var(--warning-soft);
  color: var(--warning);
  border-color: var(--warning-border);
}

.badge-status-danger,
.badge-soft.is-inactive,
.badge-soft.badge-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: var(--danger-border);
}

.badge-status-info,
.badge-soft.badge-info {
  background: var(--info-soft);
  color: var(--info);
  border-color: var(--info-border);
}

.badge-status-neutral,
.badge-soft.badge-neutral {
  background: var(--bg-surface-2);
  color: var(--text-muted);
  border-color: var(--border);
}

/* ==========================================================================
   ContaIA Core — Estado Vacío Estandarizado (Empty States)
   ========================================================================== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 36px 20px;
  text-align: center;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 2.25rem;
  color: var(--brand-500);
  opacity: 0.85;
  margin-bottom: 8px;
}

.empty-state-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-strong);
  margin-bottom: 4px;
}

.empty-state-desc {
  font-size: 12.5px;
  color: var(--text-muted);
  max-width: 380px;
  margin: 0 auto 12px;
  line-height: 1.4;
}

.form-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.form-status.clean {
  color: var(--text-muted);
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
}

.form-status.dirty {
  color: var(--warning);
  background: var(--warning-soft);
  border: 1px solid color-mix(in srgb, var(--warning) 30%, transparent);
}

.form-status.editing {
  color: var(--info);
  background: var(--info-soft);
  border: 1px solid color-mix(in srgb, var(--info) 30%, transparent);
}

.help-tip {
  color: var(--text-faint);
  cursor: help;
  font-size: 13px;
}

.dv-box {
  width: 54px;
  text-align: center;
  font-weight: 700;
  color: var(--brand-700);
}

.placeholder-module {
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  color: var(--text-muted);
  background: var(--bg-surface);
}

.placeholder-module i {
  font-size: 30px;
  color: var(--brand-500);
  margin-bottom: 10px;
}

.empty-workspace {
  padding: 40px;
  text-align: center;
  color: var(--text-muted);
}

.empty-workspace i {
  font-size: 30px;
  color: var(--brand-500);
  margin-bottom: 10px;
}

/* Mobile sidebar */
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(6, 12, 24, 0.5);
  z-index: 25;
}

@media (max-width: 860px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "topbar"
      "main";
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-w);
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: var(--shadow-lg);
  }

  .app-shell.mobile-open .sidebar {
    transform: translateX(0);
  }

  .app-shell.mobile-open .sidebar-backdrop {
    display: block;
  }

  .app-shell.is-collapsed .brand-text,
  .app-shell.is-collapsed .nav-item span {
    display: inline;
  }

  .topbar-search {
    display: none;
  }

  .login-screen {
    grid-template-columns: 1fr;
  }

  .login-aside {
    display: none;
  }
}


/* ==========================================================================
   CONTAIA CORE — DETALLE NAVIDEÑO INTERACTIVO (ÁRBOL Y ESCARCHA MÁGICA)
   ========================================================================== */

.sidebar-head {
  position: relative;
}

/* Contenedor del Árbol de Navidad */
.contaia-xmas-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-left: auto;
  flex: none;
  z-index: 5;
}

/* Botón interactivo del árbol */
.contaia-xmas-tree-btn {
  background: transparent;
  border: none;
  padding: 2px 4px;
  margin: 0;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  outline: none;
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.22s ease;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.contaia-xmas-tree-btn:hover {
  transform: scale(1.12) translateY(-1px);
  filter: drop-shadow(0 3px 8px rgba(34, 197, 94, 0.45));
}

.contaia-xmas-tree-btn:active,
.contaia-xmas-tree-btn.xmas-clicked {
  transform: scale(0.9) rotate(-4deg);
  transition: transform 0.08s ease;
}

.contaia-xmas-tree-btn:focus-visible {
  outline: 2px solid var(--brand-500, #2563eb);
  outline-offset: 2px;
}

/* Tooltip / Hint flotante sobrio y discreto */
.contaia-xmas-badge {
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  pointer-events: none;
  opacity: 0;
  font-size: 10px;
  font-weight: 600;
  font-family: inherit;
  white-space: nowrap;
  padding: 2px 7px;
  background: rgba(15, 23, 42, 0.92);
  color: #fef08a;
  border-radius: 10px;
  border: 1px solid rgba(254, 240, 138, 0.35);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 100;
}

.contaia-xmas-tree-btn:hover .contaia-xmas-badge,
.contaia-xmas-tree-btn:focus-visible .contaia-xmas-badge {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Gráfico SVG del Árbol */
.contaia-xmas-tree-svg {
  width: 34px;
  height: 40px;
  display: block;
  overflow: visible;
  animation: xmasTreeFloat 4.5s ease-in-out infinite;
  transform-origin: bottom center;
}

/* Animaciones sutiles del árbol */
@keyframes xmasTreeFloat {
  0%, 100% {
    transform: rotate(0deg) scale(1);
  }
  25% {
    transform: rotate(1deg) scale(1.02);
  }
  75% {
    transform: rotate(-1deg) scale(1.02);
  }
}

/* Centelleo de las micro-luces navideñas */
@keyframes xmasLightBlink {
  0%, 100% {
    opacity: 0.35;
    transform: scale(0.85);
  }
  50% {
    opacity: 1;
    transform: scale(1.35);
    filter: drop-shadow(0 0 3px currentColor);
  }
}

.xmas-l-1 {
  animation: xmasLightBlink 1.8s ease-in-out infinite;
  transform-origin: center;
}
.xmas-l-2 {
  animation: xmasLightBlink 1.8s ease-in-out infinite 0.6s;
  transform-origin: center;
}
.xmas-l-3 {
  animation: xmasLightBlink 1.8s ease-in-out infinite 1.2s;
  transform-origin: center;
}

/* Resplandor cálido de la estrella dorada */
@keyframes xmasStarPulse {
  0%, 100% {
    transform: scale(1);
    filter: drop-shadow(0 0 3px #f59e0b);
  }
  50% {
    transform: scale(1.15);
    filter: drop-shadow(0 0 7px #fef08a);
  }
}

.xmas-top-star {
  transform-origin: 22px 6.5px;
  animation: xmasStarPulse 2.4s ease-in-out infinite;
}

/* Canvas de escarcha de partículas fijo en pantalla */
#contaiaXmasCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 999999;
}

/* Adaptabilidad para el menú lateral colapsado */
.app-shell.is-collapsed .sidebar-head .contaia-xmas-wrapper {
  position: absolute;
  top: 6px;
  right: 6px;
  margin-left: 0;
}

.app-shell.is-collapsed .sidebar-head .contaia-xmas-tree-svg {
  width: 20px;
  height: 24px;
}

.app-shell.is-collapsed .sidebar-head .contaia-xmas-badge {
  display: none;
}

/* Adaptabilidad en el Hub Ecosistema */
.hub-header .brand-lockup .contaia-xmas-wrapper {
  margin-left: 12px;
}

/* Adaptabilidad en el POS Header */
.pos-brand .contaia-xmas-wrapper {
  margin-left: 12px;
}


/* ==========================================================================
   DROPDOWN DE BÚSQUEDA RÁPIDA DE MENÚS Y MÓDULOS (TOPBAR)
   ========================================================================== */

.topbar-search-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  min-width: 360px;
  max-width: 480px;
  max-height: 420px;
  overflow-y: auto;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.18), 0 8px 10px -6px rgba(0, 0, 0, 0.12);
  z-index: 1060;
  padding: 6px;
  display: flex;
  flex-direction: column;
  animation: topbarSearchFadeIn 0.14s ease-out;
}

@keyframes topbarSearchFadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.topbar-search-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}

.topbar-search-hint {
  font-size: 10px;
  font-weight: 500;
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 1px 6px;
  color: var(--text-faint);
}

.topbar-search-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.topbar-search-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.12s ease, border-color 0.12s ease;
  user-select: none;
  border: 1px solid transparent;
  color: var(--text);
  text-decoration: none;
}

.topbar-search-item:hover,
.topbar-search-item.is-active {
  background-color: var(--bg-surface-2);
  border-color: var(--border);
}

.topbar-search-item.is-active {
  background-color: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.25);
}

[data-theme="dark"] .topbar-search-item.is-active {
  background-color: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.35);
}

.topbar-search-item-icon {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-xs);
  background: var(--bg-surface-2);
  color: var(--brand-600);
  font-size: 15px;
  flex: none;
}

.topbar-search-item.is-active .topbar-search-item-icon {
  background: var(--brand-600);
  color: #fff;
}

.topbar-search-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.topbar-search-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-strong);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-search-item-path {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-search-item-action {
  color: var(--text-faint);
  font-size: 12px;
  padding-left: 6px;
  opacity: 0;
  transition: opacity 0.12s ease;
}

.topbar-search-item:hover .topbar-search-item-action,
.topbar-search-item.is-active .topbar-search-item-action {
  opacity: 1;
  color: var(--brand-600);
}

.topbar-search-highlight {
  background-color: rgba(254, 240, 138, 0.45);
  color: inherit;
  font-weight: 700;
  padding: 0 2px;
  border-radius: 2px;
}

[data-theme="dark"] .topbar-search-highlight {
  background-color: rgba(245, 158, 11, 0.35);
  color: #fef08a;
}

.topbar-search-empty {
  padding: 20px 14px;
  text-align: center;
  font-size: 12.5px;
  color: var(--text-muted);
}