/* ==========================================================================
   Blueprint Studio - Workspace Minimalist: Structure Stylesheet
   Define la estructura física, posicionamiento, rejillas (CSS Grid) y modelos
   de caja para los componentes visuales de la interfaz de usuario.
   Consume los tokens de diseño definidos en system.css (--sp-*).
   ========================================================================== */

* {
box-sizing: border-box;
cursor: inherit;
font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
margin: 0;
padding: 0;
scrollbar-color: var(--ot-vr) transparent;
scrollbar-width: thin;
}

*::-webkit-scrollbar {
height: 6px;
width: 6px;
}

*::-webkit-scrollbar-track {
background: transparent;
}

*::-webkit-scrollbar-thumb {
background-color: var(--ot-cl);
border-radius: var(--sp-ty);
}

*::-webkit-scrollbar-thumb:hover {
background-color: var(--ot-vr);
}

html, body {
height: 100%;
margin: 0;
overflow: hidden;
padding: 0;
width: 100%;
}

/* --------------------------------------------------------------------------
   Toolbar (Barra de Herramientas)
   -------------------------------------------------------------------------- */
.toolbar {
align-items: center;
display: grid;
gap: var(--sp-xs);
padding: var(--sp-xs) calc(var(--sp-xs) + var(--sp-ty));
width: 100%;
}

/* Modificador de orientación horizontal */
.toolbar.hrzt {
grid-template-rows: 1fr;
}

/* Modificador de orientación vertical */
.toolbar.vrtc {
grid-template-columns: 1fr;
width: auto;
}

/* Micro-Grid: Grupos internos de controles */
.toolbar .group {
align-items: center;
display: grid;
gap: var(--sp-xs);
height: 100%;
}

.toolbar.vrtc .group {
height: auto;
width: 100%;
}

/* Modo multi-renglón (CSS Grid de filas dinámicas) */
.toolbar.multiline,
.toolbar .group.multiline {
align-items: stretch;
grid-template-rows: repeat(var(--tb-rows, 2), 1fr);
}

.toolbar.vrtc.multiline,
.toolbar.vrtc .group.multiline {
align-items: stretch;
grid-template-columns: repeat(var(--tb-rows, 2), 1fr);
}

/* Modo compacto: espaciado y dimensiones reducidas */
.toolbar.compact {
gap: var(--sp-ty);
padding: var(--sp-ty) var(--sp-xs);
}

.toolbar.compact .group {
gap: var(--sp-ty);
}

.toolbar.compact .button {
min-height: 24px;
padding: var(--sp-ty) calc(var(--sp-xs) + var(--sp-ty));
}

.toolbar.compact .button .icon svg {
height: var(--ic-sm);
width: var(--ic-sm);
}

/* Modo estirado proporcional (Stretch) */
.toolbar.stretch {
width: 100%;
}

.toolbar.vrtc.stretch {
height: 100%;
}

/* Estilo de diálogo (Dialog) con distribución a ancho completo */
.toolbar.dialog {
grid-template-columns: 1fr;
width: 100%;
}

.toolbar.dialog .group {
width: 100%;
}

.toolbar.dialog .button {
justify-content: center;
width: 100%;
}

/* Estilo plano (Flat) */
.toolbar.flat {
background: transparent;
border: none;
padding: 0;
}

/* Estilo navegador corporativo (Navigator) */
.toolbar.navigator {
align-items: stretch;
gap: 0;
height: 100%;
padding: 0;
}

.toolbar.navigator .group {
align-items: center;
gap: 0;
height: 100%;
}

.toolbar.navigator .logo-container {
align-items: center;
box-sizing: border-box;
display: grid;
grid-auto-flow: column;
height: 100%;
place-items: center;
}

.toolbar.navigator .button {
align-items: center;
border-radius: var(--sp-xs);
color: inherit;
display: grid;
height: 36px;
margin: 0 var(--sp-xs);
min-width: 36px;
place-items: center;
}

.toolbar.navigator .button:hover {
background-color: var(--pr-hv);
}

.toolbar.navigator .button:active {
background-color: var(--pr-ac);
transform: scale(0.95);
}

/* Separador visual dentro de la barra */
.toolbar .separator {
  width: 1px;
  height: 60%;
  margin: 0 var(--sp-xs);
  align-self: center;
  background-color: currentColor;
  opacity: 0.2;
}

.toolbar.vrtc .separator {
  width: 60%;
  height: 1px;
  margin: var(--sp-xs) 0;
}

/* Espaciador elástico */
.toolbar .spacer {
  justify-self: stretch;
  flex: 1;
}

.toolbar .spacer.fill,
.toolbar .toolbar-control.fill {
  justify-self: stretch;
  flex: 1;
  width: 100%;
}

/* Controles HTML integrados (inputs, selects, etc.) */
.toolbar .toolbar-control {
  align-self: center;
  box-sizing: border-box;
  max-width: 100%;
}

.toolbar .toolbar-control.span-rows {
  align-self: stretch;
  height: 100%;
}

.toolbar.compact .toolbar-control {
}

.toolbar .button {
  background: transparent;
  border-color: transparent;
  color: var(--color-text);
  min-height: 32px;
  min-width: 32px;
  padding: var(--sp-xs);
  transition: background-color 0.15s ease, filter 0.08s ease, transform 0.08s ease;
}

.toolbar .button:hover {
  background-color: var(--ot-cl);
}

.toolbar .button:active {
background-color: var(--ot-vr);
transform: scale(0.95);
}

.toolbar .logo {
  align-items: center;
  display: inline-flex;
  max-height: 28px;
}

.toolbar img.logo:not([src]),
.toolbar img.logo[src=""] {
  display: none;
}

/* --------------------------------------------------------------------------
   Button (Botón Interactivo)
   -------------------------------------------------------------------------- */
.button {
align-items: center;
background-color: var(--bg-cn-cl);
border: 1px solid var(--ot-cl);
border-radius: var(--sp-xs);
box-sizing: border-box;
color: var(--on-sr);
cursor: pointer;
display: inline-flex;
font-family: inherit;
font-size: var(--fn-sm);
justify-content: center;
outline: none;
padding: var(--sp-xs) calc(var(--sp-sm) + var(--sp-ty));
transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, filter 0.08s ease, transform 0.08s ease;
user-select: none;
}

.button:not(.primary):not(.secondary):not(.success):not(.warning):not(.critical):not(.dashed):hover:not(:disabled):not(.disabled) {
background-color: var(--sr-hv);
border-color: var(--ot-vr);
}

.button:focus {
outline: none;
}

.button:focus-visible {
box-shadow: 0 0 0 2px var(--sc-cl), 0 0 8px var(--sc-cl);
outline: none;
}

.button:active {
filter: brightness(0.91);
transform: scale(0.97);
}

/* Disposición horizontal: icono a un lado del texto (ItemLayout.ImageBesideText) */
.button.bs-tx {
align-items: center;
flex-direction: row;
gap: calc(var(--sp-xs) + var(--sp-ty));
}

/* Disposición vertical: icono sobre el texto (ItemLayout.ImageOverText) */
.button.ov-tx {
align-items: center;
flex-direction: column;
gap: var(--sp-xs);
justify-content: center;
text-align: center;
}

.button.ov-tx .icon svg {
height: var(--ic-xl);
width: var(--ic-xl);
}

/* Botón que abarca múltiples renglones */
.button.span-rows {
height: 100%;
}

.button .icon {
align-items: center;
display: inline-flex;
justify-content: center;
}

.button .icon svg,
.icon svg,
svg.icon {
display: block;
height: var(--ic-md);
width: var(--ic-md);
}

.button .text {
display: inline-block;
white-space: nowrap;
}

/* Variantes semánticas de ButtonType */
.button.primary {
background-color: var(--sc-cl);
border-color: var(--sc-cl);
color: var(--on-sc);
}

.button.primary:hover {
filter: brightness(1.08);
}

.button.primary:focus-visible {
box-shadow: 0 0 0 2px var(--sc-cl), 0 0 8px var(--sc-cl);
}

.button.secondary {
background-color: var(--pr-cl);
border-color: var(--pr-cl);
color: var(--on-pr);
}

.button.secondary:hover {
filter: brightness(1.15);
}

.button.secondary:focus-visible {
box-shadow: 0 0 0 2px var(--in-cl), 0 0 8px var(--in-cl);
}

.button.success {
background-color: var(--su-cl);
border-color: var(--su-cl);
color: var(--on-su);
}

.button.success:hover:not(:disabled):not(.disabled) {
filter: brightness(1.08);
}

.button.success:focus-visible {
box-shadow: 0 0 0 2px var(--su-cl), 0 0 8px var(--su-cl);
}

.button.warning {
background-color: var(--wn-cl);
border-color: var(--wn-cl);
color: var(--on-wn);
}

.button.warning:hover:not(:disabled):not(.disabled) {
filter: brightness(1.08);
}

.button.warning:focus-visible {
box-shadow: 0 0 0 2px var(--wn-cl), 0 0 8px var(--wn-cl);
}

.button.critical {
background-color: var(--er-cl);
border-color: var(--er-cl);
color: var(--on-er);
}

.button.critical:hover:not(:disabled):not(.disabled) {
box-shadow: 0 0 0 3px var(--bg-er-sb);
filter: brightness(1.25);
transform: translateY(-1px);
}

.button.critical:focus-visible {
box-shadow: 0 0 0 2px var(--er-cl), 0 0 8px var(--er-cl);
}

.button.dashed {
background-color: transparent;
border: 1px dashed var(--ot-cl);
color: var(--on-sr);
}

.button.dashed:hover {
border-color: var(--pr-cl);
color: var(--pr-cl);
}

.button.dashed:focus-visible {
border-color: var(--sc-cl);
box-shadow: 0 0 0 2px var(--sc-cl), 0 0 8px var(--sc-cl);
}

/* --------------------------------------------------------------------------
   Icon Sizes (Clases Utilitarias de Dimensionamiento)
   -------------------------------------------------------------------------- */
.ic-ty svg,
svg.ic-ty,
.button.ic-ty svg,
.button.ic-ty .icon svg {
height: var(--ic-ty);
width: var(--ic-ty);
}

.ic-xs svg,
svg.ic-xs,
.button.ic-xs svg,
.button.ic-xs .icon svg {
height: var(--ic-xs);
width: var(--ic-xs);
}

.ic-sm svg,
svg.ic-sm,
.button.ic-sm svg,
.button.ic-sm .icon svg {
height: var(--ic-sm);
width: var(--ic-sm);
}

.ic-md svg,
svg.ic-md,
.button.ic-md svg,
.button.ic-md .icon svg {
height: var(--ic-md);
width: var(--ic-md);
}

.ic-lg svg,
svg.ic-lg,
.button.ic-lg svg,
.button.ic-lg .icon svg {
height: var(--ic-lg);
width: var(--ic-lg);
}

.ic-xl svg,
svg.ic-xl,
.button.ic-xl svg,
.button.ic-xl .icon svg {
height: var(--ic-xl);
width: var(--ic-xl);
}

.ic-hg svg,
svg.ic-hg,
.button.ic-hg svg,
.button.ic-hg .icon svg {
height: var(--ic-hg);
width: var(--ic-hg);
}

.ic-xh svg,
svg.ic-xh,
.button.ic-xh svg,
.button.ic-xh .icon svg {
height: var(--ic-xh);
width: var(--ic-xh);
}

/* --------------------------------------------------------------------------
   Font Sizes & Weights (Clases Utilitarias Tipográficas)
   -------------------------------------------------------------------------- */
.fn-ty {
font-size: var(--fn-ty);
}

.fn-xs {
font-size: var(--fn-xs);
}

.fn-sm {
font-size: var(--fn-sm);
}

.fn-md {
font-size: var(--fn-md);
}

.fn-lg {
font-size: var(--fn-lg);
}

.fn-xl {
font-size: var(--fn-xl);
}

.fn-hg {
font-size: var(--fn-hg);
}

.fn-xh {
font-size: var(--fn-xh);
}

.fn-wn {
font-weight: var(--fn-wn);
}

.fn-wb {
font-weight: var(--fn-wb);
}

/* --------------------------------------------------------------------------
   Chips & Badges (Etiquetas y Estados Modulares)
   -------------------------------------------------------------------------- */
.chip {
  align-items: center;
  border-radius: var(--sp-sm);
  box-sizing: border-box;
  display: inline-flex;
  font-weight: 700;
  gap: var(--sp-xs);
  line-height: 1;
  padding: var(--sp-ty) var(--sp-sm);
  text-transform: uppercase;
  user-select: none;
}

.chip.active,
.chip.transit {
  background-color: var(--tr-cn);
  color: var(--on-tc);
}

.chip.assistant {
  background-color: var(--as-cn);
  color: var(--on-ac);
}

.chip.error {
  background-color: var(--er-cn);
  color: var(--on-ec);
}

.chip.info {
  background-color: var(--in-cn);
  color: var(--on-ic);
}

.chip.success {
  background-color: var(--su-cn);
  color: var(--on-suc);
}

.chip.warning {
  background-color: var(--wn-cn);
  color: var(--on-wc);
}

/* --------------------------------------------------------------------------
   ButtonGroup (Grupo de Botones)
   -------------------------------------------------------------------------- */
.button-group {
  display: inline-flex;
  align-items: center;
  border-radius: var(--sp-xs);
}

.button-group .button {
  border-radius: 0;
  margin-right: -1px;
}

.button-group .button:first-child {
  border-top-left-radius: var(--sp-xs);
  border-bottom-left-radius: var(--sp-xs);
}

.button-group .button:last-child {
  border-top-right-radius: var(--sp-xs);
  border-bottom-right-radius: var(--sp-xs);
  margin-right: 0;
}

/* --------------------------------------------------------------------------
   TabStrip & Tab (Pestañas de Navegación Modulares)
   -------------------------------------------------------------------------- */
.tab-strip {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  gap: var(--sp-xs);
}

.tab-strip.hrzt {
  flex-direction: row;
}

.tab-strip.vrtc {
  flex-direction: column;
}

/* Posiciones de anclaje */
.tab-strip.top {
  border-bottom: 1px solid var(--ot-cl);
}

.tab-strip.bottom {
  border-top: 1px solid var(--ot-cl);
}

.tab-strip.left {
  border-right: 1px solid var(--ot-cl);
}

.tab-strip.right {
  border-left: 1px solid var(--ot-cl);
}

/* Pestaña individual */
.tab {
  align-items: center;
  box-sizing: border-box;
  cursor: pointer;
  display: inline-flex;
  font-weight: 600;
  gap: var(--sp-xs);
  padding: var(--sp-sm) var(--sp-md);
  position: relative;
  text-transform: uppercase;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  user-select: none;
  white-space: nowrap;
}

.tab.disabled {
  cursor: not-allowed;
  opacity: 0.45;
  pointer-events: none;
}

.tab .icon {
  align-items: center;
  display: inline-flex;
  justify-content: center;
}

.tab .text {
  display: inline-block;
  white-space: nowrap;
}

.tab .badge {
  padding: 1px 6px;
}

.tab .close {
  align-items: center;
  border-radius: var(--sp-xs);
  cursor: pointer;
  display: inline-flex;
  justify-content: center;
  margin-left: var(--sp-xs);
  opacity: 0.5;
  transition: opacity 0.15s ease;
}

.tab .close:hover {
  opacity: 1;
}

.tab .close svg {
height: var(--ic-ty);
width: var(--ic-ty);
}

/* Estilo Underline (Blueprint Ops Center) */
.tab-strip.underline .tab {
  border-bottom: 2px solid transparent;
  color: var(--on-sr);
  opacity: 0.8;
}

.tab-strip.underline .tab:hover {
  background-color: var(--pr-cn);
  opacity: 1;
}

.tab-strip.underline .tab.active {
  background-color: var(--pr-cn);
  border-bottom-color: var(--sc-cl);
  color: var(--sc-cl);
  opacity: 1;
}

.tab-strip.underline.left .tab {
  border-bottom: none;
  border-right: 2px solid transparent;
}

.tab-strip.underline.left .tab.active {
  border-right-color: var(--sc-cl);
}

.tab-strip.underline.right .tab {
  border-bottom: none;
  border-left: 2px solid transparent;
}

.tab-strip.underline.right .tab.active {
  border-left-color: var(--sc-cl);
}

.tab-strip.underline.bottom .tab {
  border-bottom: none;
  border-top: 2px solid transparent;
}

.tab-strip.underline.bottom .tab.active {
  border-top-color: var(--sc-cl);
}

/* Estilo Pills */
.tab-strip.pills .tab {
  border-radius: var(--sp-sm);
  color: var(--on-sr);
}

.tab-strip.pills .tab:hover {
  background-color: var(--ot-cl);
}

.tab-strip.pills .tab.active {
  background-color: var(--pr-cl);
  color: var(--on-pr);
}

/* Estilo Navigator (Doble línea superior e inferior y fondo iluminado) */
.tab-strip.navigator {
  align-items: stretch;
  border: none;
  gap: 2px;
  height: 100%;
  margin: 0;
  padding: 0;
}

.tab-strip.navigator .tab {
  border-bottom: 2px solid transparent;
  border-radius: 0;
  border-top: 2px solid transparent;
  color: var(--on-pr-sb);
  column-gap: 8px;
  font-weight: 600;
  height: 100%;
  opacity: 1;
  padding: 0 var(--sp-md);
  text-transform: capitalize;
}

.tab-strip.navigator .tab:hover {
  background-color: var(--pr-hv);
  color: var(--on-pr);
}

.tab-strip.navigator .tab.active {
background-color: var(--pr-ac);
border-bottom-color: var(--sc-cl);
border-top-color: var(--sc-cl);
box-shadow: var(--sc-gw);
color: var(--sc-cl);
}

.tab-strip.navigator .tab .icon {
  height: 18px;
  width: 18px;
}

.tab-strip.navigator .tab .icon svg {
  height: 18px;
  width: 18px;
}

.tab-strip.navigator .tab .close {
  height: 16px;
  margin-left: 8px;
  opacity: 0.6;
  width: 16px;
}

.tab-strip.navigator .tab .close:hover {
  background-color: var(--pr-hv);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   ToastBar & Toast (Notificaciones Flotantes)
   -------------------------------------------------------------------------- */
.toast-bar {
  position: fixed;
  z-index: 10000;
  display: flex;
  box-sizing: border-box;
  width: 100%;
  max-width: 420px;
  gap: var(--sp-sm);
  padding: var(--sp-md);
  pointer-events: none;
}

/* Alineaciones horizontales */
.toast-bar.right {
  right: 0;
}

.toast-bar.left {
  left: 0;
}

/* Direcciones de flujo de apilamiento vertical */
.toast-bar.top-down {
  top: 0;
  flex-direction: column;
}

.toast-bar.bottom-up {
  bottom: 0;
  flex-direction: column-reverse;
}

/* Tarjeta individual Toast */
.toast {
  pointer-events: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: flex-start;
  gap: var(--sp-sm);
  padding: var(--sp-sm) var(--sp-md);
  border-radius: var(--sp-xs);
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  box-shadow: var(--sd-md);
  box-sizing: border-box;
  transition: opacity 0.3s ease, transform 0.3s ease;
  animation: toast-in 0.25s ease-out;
}

.toast.toast-hiding {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
}

.toast.has-control {
  cursor: pointer;
}

.toast .icon,
.toast .toast-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.toast .content,
.toast .toast-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.toast .title,
.toast .toast-title {
  font-weight: 600;
  margin-bottom: 2px;
  color: var(--color-text);
}

.toast .message,
.toast .toast-message {
  opacity: 0.85;
  word-break: break-word;
  line-height: 1.35;
  color: var(--color-text);
}

.toast .close,
.toast .toast-close {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0.5;
  margin-left: var(--sp-xs);
  transition: opacity 0.15s ease;
}

.toast .close:hover,
.toast .toast-close:hover {
  opacity: 1;
}

/* Variantes semánticas de AlertType */
.toast.info {
  border-left: 4px solid var(--in-cl);
}

.toast.error {
  border-left: 4px solid var(--er-cl);
}

.toast.success {
  border-left: 4px solid var(--su-cl);
}

.toast.warning {
  border-left: 4px solid var(--wn-cl);
}

.toast.assistant {
  border-left: 4px solid var(--as-cl);
}

/* Animaciones */
@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes control-pulse {
  0%, 100% {
    outline-color: transparent;
  }
  50% {
    outline-color: var(--color-primary);
  }
}

.control-highlighted {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  animation: control-pulse 0.6s ease 3;
}

/* ==========================================================================
   UITabStrip y UITab
   ========================================================================== */
.tab-strip {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  gap: var(--sp-xs);
  overflow-x: auto;
  position: relative;
  scrollbar-width: none;
}

.tab-strip::-webkit-scrollbar {
  display: none;
}

/* Posiciones de la tira de pestañas */
.tab-strip.top {
  border-bottom: 1px solid var(--bd-cl);
  flex-direction: row;
}

.tab-strip.bottom {
  border-top: 1px solid var(--bd-cl);
  flex-direction: row;
}

.tab-strip.left {
  align-items: stretch;
  border-right: 1px solid var(--bd-cl);
  flex-direction: column;
}

.tab-strip.right {
  align-items: stretch;
  border-left: 1px solid var(--bd-cl);
  flex-direction: column;
}

/* Orientaciones explícitas */
.tab-strip.hrzt {
  flex-direction: row;
}

.tab-strip.vert {
  align-items: stretch;
  flex-direction: column;
}

/* Estilo individual UITab */
.tab {
  align-items: center;
  border: 1px solid transparent;
  box-sizing: border-box;
  color: var(--tx-sc);
  cursor: pointer;
  display: inline-flex;
  font-weight: 500;
  gap: var(--sp-xs);
  outline: none;
  padding: var(--sp-xs) var(--sp-md);
  position: relative;
  transition: all 0.2s ease-in-out;
  user-select: none;
  white-space: nowrap;
}

.tab:hover {
  background-color: var(--pr-ct-cl);
  color: var(--pr-cl);
}

.tab.active {
  color: var(--pr-cl);
  font-weight: 600;
}

.tab.disabled {
  cursor: not-allowed;
  opacity: 0.4;
  pointer-events: none;
}

/* Disposiciones ItemLayout */
.tab.bs-tx {
  flex-direction: row;
}

.tab.ov-tx {
  flex-direction: column;
  justify-content: center;
  padding: var(--sp-xs) var(--sp-sm);
  text-align: center;
}

/* Elementos internos */
.tab .icon {
  align-items: center;
  display: inline-flex;
  justify-content: center;
}

.tab .icon:empty {
  display: none;
}

.tab .text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tab .badge:empty {
  display: none;
}

.tab .close {
  align-items: center;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  height: 16px;
  justify-content: center;
  margin-left: 2px;
  opacity: 0.6;
  transition: all 0.15s ease;
  width: 16px;
}

.tab .close:hover {
  background-color: var(--sr-hv);
  opacity: 1;
}

/* Variantes visuales TabStripStyle */

/* Underline (Predeterminado) */
.tab-strip.underline .tab {
  background: transparent;
  border-bottom: 2px solid transparent;
}

.tab-strip.underline.top .tab.active {
  border-bottom: 2px solid var(--pr-cl);
}

.tab-strip.underline.bottom .tab.active {
  border-top: 2px solid var(--pr-cl);
}

.tab-strip.underline.left .tab.active {
  border-right: 2px solid var(--pr-cl);
}

.tab-strip.underline.right .tab.active {
  border-left: 2px solid var(--pr-cl);
}

/* Card */
.tab-strip.card .tab {
  background: var(--sf-cl);
  border: 1px solid var(--bd-cl);
  border-radius: var(--sp-xs) var(--sp-xs) 0 0;
  margin-bottom: -1px;
}

.tab-strip.card .tab.active {
  background: var(--bg-cl);
  border-bottom-color: transparent;
  color: var(--pr-cl);
}

/* Pills */
.tab-strip.pills .tab {
  border-radius: 9999px;
}

.tab-strip.pills .tab.active {
  background-color: var(--pr-cl);
  color: var(--on-pr-cl);
}

.tab-strip.pills .tab.active:hover {
  background-color: var(--pr-cl);
  color: var(--on-pr-cl);
}

/* Flat */
.tab-strip.flat .tab {
  background: transparent;
  border-radius: var(--sp-xs);
}

.tab-strip.flat .tab.active {
  background-color: var(--pr-ct-cl);
  color: var(--pr-cl);
}

/* Document Frame (Contenedor de Documentos Iframe MDI / SDI) */
.document-frame {
border: none;
display: none;
height: 100%;
margin: 0;
padding: 0;
width: 100%;
}

.document-frame.active,
.document-frame.leaving {
display: block;
grid-area: 1 / 1;
}

.tr-fde {
animation: tr-fde 0.24s ease-out both;
}

.tr-sld-nxt {
animation: tr-sld-nxt 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.tr-sld-prv {
animation: tr-sld-prv 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.tr-crs-in-nxt {
animation: tr-crs-in-nxt 0.32s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.tr-crs-in-prv {
animation: tr-crs-in-prv 0.32s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.tr-crs-out-nxt {
animation: tr-crs-out-nxt 0.32s cubic-bezier(0.22, 1, 0.36, 1) both;
pointer-events: none;
}

.tr-crs-out-prv {
animation: tr-crs-out-prv 0.32s cubic-bezier(0.22, 1, 0.36, 1) both;
pointer-events: none;
}

.tr-inf {
animation: tr-inf 0.26s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes tr-fde {
from {
opacity: 0;
}
to {
opacity: 1;
}
}

@keyframes tr-sld-nxt {
from {
opacity: 0;
transform: translateX(var(--sp-xl));
}
to {
opacity: 1;
transform: translateX(0);
}
}

@keyframes tr-sld-prv {
from {
opacity: 0;
transform: translateX(calc(var(--sp-xl) * -1));
}
to {
opacity: 1;
transform: translateX(0);
}
}

@keyframes tr-crs-in-nxt {
from {
opacity: 0;
transform: translateX(100%);
}
to {
opacity: 1;
transform: translateX(0);
}
}

@keyframes tr-crs-in-prv {
from {
opacity: 0;
transform: translateX(-100%);
}
to {
opacity: 1;
transform: translateX(0);
}
}

@keyframes tr-crs-out-nxt {
from {
opacity: 1;
transform: translateX(0);
}
to {
opacity: 0;
transform: translateX(-100%);
}
}

@keyframes tr-crs-out-prv {
from {
opacity: 1;
transform: translateX(0);
}
to {
opacity: 0;
transform: translateX(100%);
}
}

@keyframes tr-inf {
from {
opacity: 0;
transform: translateY(var(--sp-xs));
}
to {
opacity: 1;
transform: translateY(0);
}
}

/* --------------------------------------------------------------------------
   ContextMenu & ContextSection (Menús Contextuales, Desplegables y Paneles)
   -------------------------------------------------------------------------- */

/* Contenedor Flotante Popover */
.context-menu {
background-color: var(--color-surface);
border: 1px solid var(--color-border);
border-radius: var(--sp-xs);
box-shadow: var(--sd-lg);
box-sizing: border-box;
color: var(--color-text);
display: none;
inset: unset;
margin: 0;
max-height: calc(100vh - 32px);
overflow-x: hidden;
overflow-y: auto;
padding: 0;
position: fixed;
z-index: 1000;
}

/* Estado abierto de Popover nativo */
.context-menu:popover-open {
display: flex;
flex-direction: column;
}

/* Soporte nativo de posicionamiento CSS Anchor */
@supports (position-anchor: --test) {
.context-menu {
left: anchor(left);
margin-top: var(--sp-xs);
position-try-fallbacks: flip-inline, flip-block;
top: anchor(bottom);
}

.context-menu.left {
left: anchor(left);
right: unset;
}

.context-menu.right {
left: unset;
right: anchor(right);
}
}

/* Sección modular de menú contextual */
.context-section {
box-sizing: border-box;
display: flex;
flex-direction: column;
padding: var(--sp-xs) 0;
}

.context-section + .context-section {
border-top: 1px solid var(--color-border);
}

/* Encabezado de la sección */
.context-section .header {
box-sizing: border-box;
padding: var(--sp-xs) var(--sp-sm);
}

.context-section .header .title {
color: var(--tx-sc);
font-size: var(--fn-xs);
font-weight: var(--fn-wb);
gap: var(--sp-xs);
letter-spacing: 0.04em;
text-transform: uppercase;
}

.context-section .header .title .button {
padding: var(--sp-ty);
}

/* Cuerpo de ítems en cuadrícula */
.context-section .body {
box-sizing: border-box;
display: grid;
gap: 1px;
}

/* Ítem de opción interactivo maquetado con CSS Grid */
.context-item {
align-items: center;
box-sizing: border-box;
column-gap: var(--sp-sm);
cursor: pointer;
display: grid;
font-size: var(--fn-sm);
font-weight: var(--fn-wn);
grid-template-columns: auto 1fr auto;
padding: var(--sp-xs) var(--sp-sm);
transition: background-color 0.1s ease;
user-select: none;
}

.context-item:hover {
background-color: var(--sr-hv);
}

.context-item:active {
background-color: var(--pr-ac);
}

.context-item .icon {
align-items: center;
display: inline-flex;
justify-content: center;
min-width: var(--ic-sm);
}

.context-item .icon svg {
height: var(--ic-sm);
width: var(--ic-sm);
}

.context-item .text {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}

.context-item .checkbox,
.context-item .radio,
.context-item svg.checkbox,
.context-item svg.radio {
align-items: center;
display: inline-flex;
height: var(--ic-sm);
justify-content: center;
min-width: var(--ic-sm);
width: var(--ic-sm);
}

.context-item .checkbox svg,
.context-item .radio svg {
height: var(--ic-sm);
width: var(--ic-sm);
}

/* Pie de sección con barra de herramientas */
.context-section .footer {
border-top: 1px solid var(--color-border);
box-sizing: border-box;
padding: var(--sp-xs) var(--sp-sm);
}

/* Disparador de menú contextual con indicador desplegable */
.button.context-trigger {
align-items: center;
display: inline-flex;
}

.button .dropdown {
align-items: center;
display: inline-flex;
justify-content: center;
margin-left: var(--sp-xs);
}

.button .dropdown svg {
height: var(--ic-sm);
width: var(--ic-sm);
}

/* --------------------------------------------------------------------------
   UI Container (Estructura base de contenedores con Grid)
   -------------------------------------------------------------------------- */
.ui-container {
box-sizing: border-box;
display: grid;
grid-template-columns: 100%;
grid-template-rows: auto 1fr auto;
min-height: 0;
overflow: hidden;
width: 100%;
}

.ui-container-header {
align-items: center;
box-sizing: border-box;
display: grid;
grid-template-columns: 100%;
width: 100%;
}

.ui-container-header > .title {
align-items: center;
display: grid;
gap: var(--sp-sm);
grid-auto-flow: column;
grid-template-columns: 1fr auto;
width: 100%;
}

.ui-container-header > .title:has(> .icon),
.ui-container-header > .title:has(> .button) {
grid-template-columns: auto 1fr auto;
}

.ui-container-body {
box-sizing: border-box;
min-height: 0;
overflow: auto;
width: 100%;
}

.ui-container-footer {
align-items: center;
border-top: 1px solid var(--ot-cl);
box-sizing: border-box;
display: grid;
grid-template-columns: 100%;
padding: var(--sp-sm) var(--sp-md);
width: 100%;
}

.ui-container-footer > .toolbar {
padding: 0;
}

/* Estado colapsado del contenedor */
.ui-container.clps > .ui-container-body,
.ui-container.clps > .ui-container-footer {
display: none;
}

/* --------------------------------------------------------------------------
   Clases Utilitarias de Elevación y Sombra
   -------------------------------------------------------------------------- */
.sd-lg {
box-shadow: var(--sd-lg);
}

.sd-md {
box-shadow: var(--sd-md);
}

.sd-sm {
box-shadow: var(--sd-sm);
}

/* --------------------------------------------------------------------------
   Estilos de Contenedor Frame (cn-frame), Dialog (cn-dlg), MessageBox (cn-msbx) y Card (cn-card)
   -------------------------------------------------------------------------- */
.cn-frame,
.cn-dlg,
.cn-msbx {
background-color: var(--sr-cn);
border: 1px solid var(--ot-cl);
border-radius: var(--sp-xs);
box-sizing: border-box;
display: grid;
overflow: hidden;
}

.cn-dlg,
.cn-msbx {
box-shadow: var(--sd-lg);
}

.cn-msbx {
left: 50%;
max-width: min(480px, 90vw);
min-width: 320px;
position: fixed;
top: 50%;
transform: translate(-50%, -50%);
width: max-content;
}

.cn-msbx.info {
border-top: 3px solid var(--in-cl);
}

.cn-msbx.info > .ui-container-header > .title > .icon {
color: var(--in-cl);
}

.cn-msbx.error {
border-top: 3px solid var(--er-cl);
}

.cn-msbx.error > .ui-container-header > .title > .icon {
color: var(--er-cl);
}

.cn-msbx.success {
border-top: 3px solid var(--su-cl);
}

.cn-msbx.success > .ui-container-header > .title > .icon {
color: var(--su-cl);
}

.cn-msbx.warning {
border-top: 3px solid var(--wn-cl);
}

.cn-msbx.warning > .ui-container-header > .title > .icon {
color: var(--wn-cl);
}

.cn-msbx.assistant {
border-top: 3px solid var(--as-cl);
}

.cn-msbx.assistant > .ui-container-header > .title > .icon {
color: var(--as-cl);
}

body.dialog > .cn-dlg {
height: 100%;
width: 100%;
}

.cn-frame > .ui-container-header,
.cn-dlg > .ui-container-header,
.cn-msbx > .ui-container-header {
border-bottom: 1px solid var(--ot-cl);
color: var(--on-sr);
font-size: var(--fn-lg);
font-weight: var(--fn-wb);
padding: var(--sp-sm) var(--sp-md);
}

.cn-frame > .ui-container-body,
.cn-dlg > .ui-container-body,
.cn-msbx > .ui-container-body {
color: var(--on-sr);
line-height: 1.5;
padding: var(--sp-md);
}

.cn-msbx > .ui-container-body {
hyphens: auto;
text-align: justify;
text-justify: inter-word;
-webkit-hyphens: auto;
}

.cn-msbx > .ui-container-footer > .toolbar {
justify-content: end;
}

.cn-msbx > .ui-container-footer .button:not(.primary):not(.secondary):not(.success):not(.critical):not(.warning) {
background-color: var(--bg-cn-cl);
border: 1px solid var(--ot-cl);
color: var(--on-sr);
padding: var(--sp-xs) var(--sp-md);
}

.cn-msbx > .ui-container-footer .button:not(.primary):not(.secondary):not(.success):not(.critical):not(.warning):hover:not(:disabled):not(.disabled) {
background-color: var(--sr-hv);
border-color: var(--ot-vr);
}

.cn-card {
background-color: var(--sr-cn);
border: 1px solid var(--ot-cl);
border-radius: var(--sp-xs);
box-sizing: border-box;
display: grid;
overflow: hidden;
}

.cn-card > .ui-container-body {
padding: var(--sp-lg);
}

/* --------------------------------------------------------------------------
   Estilo de Cristal Esmerilado (Glassmorphism)
   -------------------------------------------------------------------------- */
.glass {
backdrop-filter: blur(16px);
-webkit-backdrop-filter: blur(16px);
background-color: var(--gl-bg);
border-color: var(--gl-bd);
}

.glass > .ui-container-header {
border-bottom-color: var(--gl-bd);
}

.glass > .ui-container-footer {
border-top-color: var(--gl-bd);
}

/* --------------------------------------------------------------------------
   Contenedor de Paneles (Panels, PanelsStyle y PanelsMode)
   -------------------------------------------------------------------------- */
.panels {
box-sizing: border-box;
display: grid;
min-height: 0;
width: 100%;
}

.panels > .panel {
box-sizing: border-box;
display: grid;
min-height: 0;
min-width: 0;
}

.panels.pn-str {
background: transparent;
border: none;
margin: 0;
padding: 0;
}

.panels.pn-dsh {
gap: var(--sp-md);
padding: var(--sp-md);
}

.panels.pn-dsh > .panel {
align-content: start;
background-color: var(--bg-cn-cl);
border: 1px solid var(--ot-cl);
border-radius: var(--sp-xs);
box-shadow: var(--sd-sm);
gap: var(--sp-lg);
padding: var(--sp-md);
}

.panels.pn-dsh .ui-control input.control,
.panels.pn-dsh .ui-control textarea.control,
.panels.pn-dsh .ui-control select.control {
background-color: var(--bg-in-cl);
}

.panels.flw {
height: auto;
width: 100%;
}

.panels.fxd {
height: 100%;
overflow: hidden;
width: 100%;
}

.panels.fxd.cols > .panel {
height: 100%;
min-height: 0;
overflow-x: hidden;
overflow-y: auto;
}

.panels.fxd.rows > .panel {
min-width: 0;
overflow-x: auto;
overflow-y: hidden;
width: 100%;
}

/* --------------------------------------------------------------------------
   Contenedor de Maquetación Rejilla (Layout, LayoutRow y LayoutCol)
   -------------------------------------------------------------------------- */
.layout {
display: grid;
gap: var(--sp-xs);
}

.layout-row {
display: grid;
gap: var(--sp-xs);
width: 100%;
}

.layout-col {
display: grid;
grid-template-columns: 100%;
min-width: 0;
place-content: center start;
width: 100%;
}

.layout-col > .button.js-sh {
margin: 0 var(--sp-sm);
}

/* --------------------------------------------------------------------------
   Clases Utilitarias de Alineación y Justificación Grid / Flex
   -------------------------------------------------------------------------- */
/* Alineación individual (align-self / as-*) */
.as-st {
align-self: start;
}

.as-cn {
align-self: center;
}

.as-en {
align-self: end;
}

.as-sh {
align-self: stretch;
}

/* Justificación individual (justify-self / js-*) */
.js-st {
justify-self: start;
}

.js-cn {
justify-self: center;
}

.js-en {
justify-self: end;
}

.js-sh {
justify-self: stretch;
}

/* Alineación de ítems del contenedor (align-items / ai-*) */
.ai-st {
align-items: start;
}

.ai-cn {
align-items: center;
}

.ai-en {
align-items: end;
}

.ai-sh {
align-items: stretch;
}

/* Justificación de ítems del contenedor (justify-items / ji-*) */
.ji-st {
justify-items: start;
}

.ji-cn {
justify-items: center;
}

.ji-en {
justify-items: end;
}

.ji-sh {
justify-items: stretch;
}

/* Alineación de contenido del contenedor (align-content / ac-*) */
.ac-st {
align-content: start;
}

.ac-cn {
align-content: center;
}

.ac-en {
align-content: end;
}

.ac-sh {
align-content: stretch;
}

/* Justificación de contenido del contenedor (justify-content / jc-*) */
.jc-st {
justify-content: start;
}

.jc-cn {
justify-content: center;
}

.jc-en {
justify-content: end;
}

.jc-sh {
justify-content: stretch;
}

/* --------------------------------------------------------------------------
   Formularios y Controles de Formulario (UIForm, UIFormControl, UIInputControl)
   -------------------------------------------------------------------------- */
/* Contenedor principal de formulario */
.ui-form {
height: 100%;
width: 100%;
}

/* Contenedor base de control de formulario (UIFormControl) */
.ui-control {
border-radius: var(--sp-xs);
display: grid;
gap: var(--sp-xs);
min-width: 0;
outline: none;
padding: var(--sp-sm);
transition: background-color 0.15s ease;
width: 100%;
}

/* Modificador de orientación vertical (etiqueta sobre cuerpo) */
.ui-control.vrtc {
grid-template-columns: 1fr;
}

/* Modificador de orientación horizontal (etiqueta a la izquierda del cuerpo) */
.ui-control.hrzt {
align-items: center;
gap: var(--sp-sm);
grid-template-columns: auto 1fr;
}

.ui-control.hrzt > .info {
grid-column: 1 / -1;
}

/* Modificador de orientación horizontal con switch/cuerpo primero (showFirstSwitch) */
.ui-control.hrzt.first {
align-items: center;
gap: var(--sp-ty) var(--sp-sm);
grid-template-areas:
"body label"
"info info";
grid-template-columns: auto 1fr;
}

.ui-control.hrzt.first > .body {
grid-area: body;
width: auto;
}

.ui-control.hrzt.first > .label {
grid-area: label;
}

.ui-control.hrzt.first > .info {
grid-area: info;
grid-column: 1 / -1;
}

/* Contenedor divisional de etiqueta */
.ui-control > .label {
align-items: center;
box-sizing: border-box;
display: flex;
min-width: 0;
}

.ui-control > .label > label {
color: var(--on-sr);
font-size: var(--fn-sm);
font-weight: var(--fn-wb);
overflow: hidden;
text-overflow: ellipsis;
transition: color 0.15s ease;
user-select: none;
white-space: nowrap;
}

/* Indicador visual de campo obligatorio */
.ui-control.required > .label > label::after {
color: var(--er-cl);
content: " *";
font-weight: var(--fn-wb);
}

/* Contenedor del cuerpo donde se alojan los elementos interactivos */
.ui-control > .body {
align-items: center;
box-sizing: border-box;
display: flex;
min-width: 0;
position: relative;
width: 100%;
}

/* Modificador de cuerpo con barra de herramientas integrada */
.ui-control > .body.tlbr {
display: grid;
gap: var(--sp-xs);
grid-template-columns: 1fr auto;
}

/* Entradas con ocultamiento accesible para controles simulados (checkbox, radio, toggles) */
.ui-control input.control.hide,
input.control.hide {
height: 0;
margin: 0;
opacity: 0;
outline: none;
pointer-events: none;
position: absolute;
width: 0;
}

/* Estado inhabilitado genérico para controles y elementos DOM */
.disabled,
.ui-control.disabled {
opacity: 0.5;
pointer-events: none;
user-select: none;
}

/* Elementos de entrada interactivos (UIInputControl, InputText, etc.) */
.ui-control input.control,
.ui-control textarea.control,
.ui-control select.control {
background-color: var(--sr-cn);
border: 1px solid var(--ot-cl);
border-radius: var(--sp-ty);
box-sizing: border-box;
color: var(--on-sr);
font-size: var(--fn-md);
font-weight: var(--fn-wn);
min-height: 36px;
min-width: 0;
outline: none;
padding: var(--sp-xs) var(--sp-sm);
transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
width: 100%;
}

.ui-control textarea.control {
min-height: 72px;
resize: vertical;
}

/* Estados de interacción para controles de entrada */
.ui-control input.control:hover,
.ui-control textarea.control:hover,
.ui-control select.control:hover {
border-color: var(--ot-vr);
}

.ui-control input.control:focus,
.ui-control textarea.control:focus,
.ui-control select.control:focus {
border-color: var(--bg-sc-cl);
box-shadow: 0 0 0 1px var(--bg-sc-cl);
}

.ui-control input.control::placeholder,
.ui-control textarea.control::placeholder {
color: var(--bg-sr-sb);
opacity: 0.6;
}

/* Control interactivo de casilla de verificación (InputCheckbox) */
.ui-control.checkbox {
cursor: pointer;
user-select: none;
width: auto;
}

.ui-control.checkbox > .body {
align-items: center;
box-sizing: border-box;
cursor: pointer;
display: inline-flex;
height: var(--ic-md);
justify-content: center;
min-height: var(--ic-md);
min-width: var(--ic-md);
position: relative;
user-select: none;
width: var(--ic-md);
}

.ui-control.checkbox > .body > svg.icon {
color: var(--bg-sr-sb);
display: block;
height: 100%;
transition: color 0.15s ease, transform 0.08s ease;
width: 100%;
}

.ui-control.checkbox input.control:checked ~ svg.icon {
color: var(--bg-sc-cl);
}

.ui-control.checkbox:hover > .body > svg.icon {
color: var(--bg-sc-cl);
}

.ui-control.checkbox:active > .body > svg.icon {
transform: scale(0.92);
}

.ui-control.checkbox > .label > label {
cursor: pointer;
font-size: var(--fn-sm);
font-weight: var(--fn-wn);
user-select: none;
}

/* Contenedor de mensaje informativo / ayuda */
.ui-control > .info {
box-sizing: border-box;
color: var(--bg-sr-sb);
font-size: var(--fn-ty);
line-height: 1.3;
min-height: 0;
transition: color 0.15s ease;
}

.ui-control > .info:empty {
display: none;
}

/* Neutralización de Autofill del navegador para entradas del framework */
.ui-control input.control:-webkit-autofill,
.ui-control input.control:-webkit-autofill:hover,
.ui-control input.control:-webkit-autofill:focus,
.ui-form input:-webkit-autofill,
.ui-form input:-webkit-autofill:hover,
.ui-form input:-webkit-autofill:focus {
-webkit-box-shadow: 0 0 0 1000px var(--sr-cn) inset !important;
-webkit-text-fill-color: var(--on-sr) !important;
}

/* Estados interactivos y de validación del contenedor de control */
.ui-control:focus-within {
background-color: var(--sr-hv);
}

.ui-control:focus-within > .label > label {
color: var(--bg-sc-cl);
}

.ui-control:focus-within > .info {
color: var(--bg-sr-tx);
}

.ui-control.error {
background-color: var(--bg-er-sb);
}

.ui-control.error > .label > label {
color: var(--er-cl);
}

.ui-control.error input.control,
.ui-control.error textarea.control,
.ui-control.error select.control {
border-color: var(--er-cl);
}

.ui-control.error input.control:focus,
.ui-control.error textarea.control:focus,
.ui-control.error select.control:focus {
border-color: var(--er-cl);
box-shadow: 0 0 0 1px var(--er-cl);
}

.ui-control.error > .info {
color: var(--er-cl);
font-weight: var(--fn-wb);
}

/* --------------------------------------------------------------------------
   Estilo Data Frame (.cn-data) y Control Múltiple (.ui-control.multiple)
   -------------------------------------------------------------------------- */
.cn-data,
.ui-control.multiple {
background-color: transparent;
border: none;
border-radius: 0;
box-sizing: border-box;
display: grid;
gap: var(--sp-sm);
overflow: visible;
padding: 0;
}

.ui-control.multiple:focus-within {
background-color: transparent;
}

.ui-control.multiple.error {
background-color: var(--bg-er-sb);
border-radius: var(--sp-xs);
padding: var(--sp-sm);
}

.ui-control.multiple.error > .label {
border-bottom-color: var(--er-cl);
}

.cn-data > .ui-container-header,
.ui-control.multiple > .label {
align-items: center;
background-color: transparent;
border-bottom: 2px solid var(--sc-cl);
color: var(--on-sr);
display: grid;
font-size: var(--fn-md);
font-weight: var(--fn-wb);
gap: var(--sp-xs);
grid-template-columns: 1fr auto;
padding: 0 0 var(--sp-xs) 0;
width: 100%;
}

.ui-control.multiple > .label > label {
font-size: var(--fn-md);
font-weight: var(--fn-wb);
}

.ui-control.multiple > .label > .toolbar {
padding: 0;
width: auto;
}

.cn-data > .ui-container-body,
.ui-control.multiple > .body {
box-sizing: border-box;
padding: 0;
width: 100%;
}

.ui-control.multiple > .info {
padding: var(--sp-ty) 0 0 0;
}

.multiple-container {
display: grid;
gap: var(--sp-md);
grid-template-columns: 100%;
width: 100%;
}

.multiple-container > .item:not(:last-child) {
border-bottom: 1px solid var(--ot-vr);
padding-bottom: var(--sp-md);
}

.ui-control.multiple.error .multiple-container > .item:not(:last-child) {
border-bottom-color: var(--er-cl);
}

.ui-control.multiple .item svg.favorite {
color: var(--bg-sr-sb);
cursor: pointer;
display: block;
height: var(--ic-md);
transition: color 0.15s ease, transform 0.1s ease;
width: var(--ic-md);
}

.ui-control.multiple .item svg.favorite:hover {
color: var(--sc-cl);
transform: scale(1.1);
}

.ui-control.multiple .item .button.critical {
min-height: 36px;
min-width: 36px;
}

/* --------------------------------------------------------------------------
   UISteps (Componente de Flujo Secuencial / Wizard)
   -------------------------------------------------------------------------- */

.ui-steps {
box-sizing: border-box;
display: grid;
height: 100%;
position: relative;
width: 100%;
}

/* Vista Superior (Pasos arriba, info a la izquierda, body a la derecha) */
.ui-steps.top {
grid-template-columns: 320px 1fr;
grid-template-rows: auto 1fr auto;
}

.ui-steps.top > .ui-steps-items {
border-bottom: 1px solid var(--ot-cl);
display: flex;
grid-column: 1 / -1;
grid-row: 1;
justify-content: center;
padding: var(--sp-md) var(--sp-xl);
}

.ui-steps.top .ui-step {
flex: 1;
max-width: 220px;
position: relative;
}

.ui-steps.top .ui-step:not(:last-child)::after {
background-color: var(--ot-cl);
content: '';
height: 2px;
left: 50%;
position: absolute;
top: 16px;
transition: background-color 0.2s ease;
width: 100%;
z-index: 0;
}

.ui-steps.top .ui-step.active:not(:last-child)::after {
background-color: var(--sc-cl);
}

.ui-steps.top .ui-step.success:not(:last-child)::after {
background-color: var(--su-cl);
}

.ui-steps.top .ui-step.error:not(:last-child)::after {
background-color: var(--er-cl);
}

.ui-steps.top > .ui-steps-info {
border-right: 1px solid var(--ot-cl);
grid-column: 1;
grid-row: 2;
}

.ui-steps.top > .ui-steps-body {
grid-column: 2;
grid-row: 2;
}

.ui-steps.top > .ui-steps-footer {
grid-column: 1 / -1;
grid-row: 3;
}

/* Vista Izquierda (Pasos a la izquierda, body en medio, info a la derecha) */
.ui-steps.left {
grid-template-columns: 280px 1fr 320px;
grid-template-rows: 1fr auto;
}

.ui-steps.left > .ui-steps-items {
align-items: stretch;
border-right: 1px solid var(--ot-cl);
flex-direction: column;
gap: var(--sp-sm);
grid-column: 1;
grid-row: 1;
justify-content: flex-start;
overflow-y: auto;
}

.ui-steps.left > .ui-steps-body {
grid-column: 2;
grid-row: 1;
}

.ui-steps.left > .ui-steps-info {
border-left: 1px solid var(--ot-cl);
grid-column: 3;
grid-row: 1;
}

.ui-steps.left > .ui-steps-footer {
grid-column: 1 / -1;
grid-row: 2;
}

/* Vista Compacta (Sin barra de pasos, sólo info a la izquierda y body a la derecha) */
.ui-steps.cmp {
grid-template-columns: 320px 1fr;
grid-template-rows: 1fr auto;
}

.ui-steps.cmp > .ui-steps-items {
display: none !important;
}

.ui-steps.cmp > .ui-steps-info {
border-right: 1px solid var(--ot-cl);
grid-column: 1;
grid-row: 1;
}

.ui-steps.cmp > .ui-steps-body {
grid-column: 2;
grid-row: 1;
}

.ui-steps.cmp > .ui-steps-footer {
grid-column: 1 / -1;
grid-row: 2;
}

/* Pista de indicadores de pasos */
.ui-steps-items {
align-items: center;
background-color: var(--bg-cn-cl);
box-sizing: border-box;
display: flex;
gap: var(--sp-md);
justify-content: space-between;
padding: var(--sp-md) var(--sp-lg);
position: relative;
width: 100%;
}

/* Ítem individual de paso */
.ui-step {
align-items: center;
box-sizing: border-box;
cursor: pointer;
display: inline-flex;
gap: var(--sp-sm);
position: relative;
user-select: none;
z-index: 1;
}

.ui-step.not-selectable {
cursor: default;
}

.ui-step.ov-tx {
flex-direction: column;
justify-content: center;
text-align: center;
}

.ui-step.bs-tx {
flex-direction: row;
justify-content: flex-start;
text-align: left;
}

.ui-step > .icon {
align-items: center;
background-color: var(--bg-cn-cl);
border: 2px solid var(--ot-cl);
border-radius: 50%;
box-sizing: border-box;
color: var(--on-sr-sb);
display: inline-flex;
font-size: var(--fn-sm);
font-weight: var(--fn-wb);
height: 32px;
justify-content: center;
position: relative;
transition: all 0.2s ease;
width: 32px;
z-index: 1;
}

.ui-step > .icon svg {
fill: currentColor;
height: var(--ic-sm);
width: var(--ic-sm);
}

.ui-step > .text {
color: var(--on-sr-sb);
font-size: var(--fn-md);
font-weight: var(--fn-wn);
transition: color 0.2s ease;
white-space: nowrap;
}

/* Hover en estado interactivo */
.ui-step:hover:not(.active):not(.success):not(.error):not(.disabled) > .icon {
border-color: var(--ot-vr);
color: var(--on-sr);
}

.ui-step:hover:not(.active):not(.success):not(.error):not(.disabled) > .text {
color: var(--on-sr);
}

/* Estado activo / etapa actual */
.ui-step.active > .icon {
background-color: var(--sc-cl);
border-color: var(--sc-cl);
box-shadow: 0 0 0 3px var(--sc-cn);
color: var(--on-sc);
}

.ui-step.active > .text {
color: var(--sc-cl);
font-weight: var(--fn-wb);
}

/* Estado inactivo / pendiente */
.ui-step.inactive {
opacity: 0.6;
}

/* Estado de éxito / etapa completada */
.ui-step.success > .icon {
background-color: var(--su-cl);
border-color: var(--su-cl);
box-shadow: 0 0 0 3px var(--su-cn);
color: var(--on-sc);
}

.ui-step.success > .text {
color: var(--su-cl);
font-weight: var(--fn-wb);
}

/* Estado de error */
.ui-step.error > .icon {
background-color: var(--er-cl);
border-color: var(--er-cl);
box-shadow: 0 0 0 3px var(--bg-er-sb);
color: var(--on-sc);
}

.ui-step.error > .text {
color: var(--er-cl);
font-weight: var(--fn-wb);
}

/* Estado deshabilitado */
.ui-step.disabled {
opacity: 0.5;
pointer-events: none;
}

/* Panel de información contextual */
.ui-steps-info {
background-color: var(--sr-vr);
border-right: 1px solid var(--ot-cl);
box-sizing: border-box;
display: flex;
flex-direction: column;
height: 100%;
min-height: 0;
padding: var(--sp-xl) var(--sp-lg);
width: 320px;
}

.ui-steps-title {
color: var(--on-sr);
font-size: var(--fn-lg);
font-weight: var(--fn-wb);
line-height: 1.3;
margin-bottom: var(--sp-xs);
}

.ui-steps-subtitle {
color: var(--on-sr-sb);
font-size: var(--fn-sm);
font-weight: var(--fn-wn);
margin-bottom: var(--sp-lg);
}

.ui-steps-description {
box-sizing: border-box;
color: var(--on-sr);
flex: 1;
font-size: var(--fn-md);
line-height: 1.6;
min-height: 0;
overflow-y: auto;
}

.ui-steps-description p {
color: var(--on-sr);
hyphens: auto;
line-height: 1.6;
margin: 0 0 var(--sp-md) 0;
text-align: justify;
text-justify: inter-word;
-webkit-hyphens: auto;
}

.ui-steps-description p:last-child {
margin-bottom: 0;
}

.ui-steps-description b,
.ui-steps-description strong {
color: var(--on-sr);
font-weight: var(--fn-wb);
}

/* Cuerpo de contenido de etapas */
.ui-steps-body {
background-color: var(--bg-sr-cl);
box-sizing: border-box;
display: grid;
grid-template-columns: 100%;
grid-template-rows: 100%;
height: 100%;
min-height: 0;
overflow-x: hidden;
overflow-y: auto;
padding: var(--sp-lg);
position: relative;
width: 100%;
}

.ui-steps-body > .hide {
display: none !important;
}

.ui-steps-body > .active,
.ui-steps-body > .leaving {
display: block;
grid-area: 1 / 1;
}

/* Contenedor individual de contenido de etapa */
.ui-steps-content {
box-sizing: border-box;
display: none;
height: 100%;
width: 100%;
}

.ui-steps-content.active,
.ui-steps-content.leaving {
display: block;
grid-area: 1 / 1;
}

/* Barra inferior de navegación */
.ui-steps-footer {
background-color: var(--bg-cn-cl);
border-top: 1px solid var(--ot-cl);
box-sizing: border-box;
padding: var(--sp-md) var(--sp-lg);
width: 100%;
}

.ui-steps-footer .button {
border-radius: var(--sp-xs);
font-size: var(--fn-sm);
font-weight: var(--fn-wn);
min-height: 32px;
padding: 0 var(--sp-md);
transition: all 0.15s ease;
}

/* Botón Cancelar (Critical) - Estilo Outline con alto contraste */
.ui-steps-footer .button.critical {
background-color: transparent;
border: 1px solid var(--er-cl);
color: var(--er-cl);
}

.ui-steps-footer .button.critical:hover:not(:disabled):not(.disabled) {
background-color: var(--er-cl);
border-color: var(--er-cl);
color: #ffffff;
}

/* Botón Anterior (Secondary) - Superficie visible y nítida */
.ui-steps-footer .button.secondary {
background-color: var(--bg-cn-cl);
border: 1px solid var(--ot-cl);
color: var(--on-sr);
}

.ui-steps-footer .button.secondary:hover:not(:disabled):not(.disabled) {
background-color: var(--ot-cl);
border-color: var(--ot-vr);
color: var(--on-sr);
}

/* Botón Siguiente (Primary) - Acento corporativo coral */
.ui-steps-footer .button.primary {
background-color: var(--sc-cl);
border: 1px solid var(--sc-cl);
color: var(--on-sc);
font-weight: var(--fn-wb);
}

.ui-steps-footer .button.primary:hover:not(:disabled):not(.disabled) {
background-color: var(--sc-cl);
border-color: var(--sc-cl);
filter: brightness(1.12);
}

/* Botón Finalizar (Success) - Verde esmeralda de culminación */
.ui-steps-footer .button.success {
background-color: var(--su-cl);
border: 1px solid var(--su-cl);
color: var(--on-su);
font-weight: var(--fn-wb);
}

.ui-steps-footer .button.success:hover:not(:disabled):not(.disabled) {
background-color: var(--su-cl);
border-color: var(--su-cl);
filter: brightness(1.08);
}

/* Botones neutros / flat por defecto */
.ui-steps-footer .button:not(.primary):not(.secondary):not(.success):not(.critical):not(.warning) {
background-color: transparent;
border: 1px solid var(--ot-cl);
color: var(--on-sr);
}

.ui-steps-footer .button:not(.primary):not(.secondary):not(.success):not(.critical):not(.warning):hover:not(:disabled):not(.disabled) {
background-color: var(--sr-hv);
border-color: var(--ot-vr);
}

/* Efectos de interacción y elevación para botones del footer */
.ui-steps-footer .button:hover:not(:disabled):not(.disabled) {
transform: translateY(-1px);
}

.ui-steps-footer .button:active:not(:disabled):not(.disabled) {
filter: brightness(0.95);
transform: translateY(0);
}

/* Estados de interacción para manipulación desde JavaScript */
.ui-steps-footer .button:disabled,
.ui-steps-footer .button.disabled {
cursor: not-allowed;
opacity: 0.35;
pointer-events: none;
}

.ui-steps-footer .button.hide {
display: none !important;
}

/* ==========================================================================
   StrengthMeter (Medidor de Nivel y Validación de Contraseñas)
   ========================================================================== */

.strength-meter {
box-sizing: border-box;
display: flex;
flex-direction: column;
gap: var(--sp-ty);
margin-top: var(--sp-xs);
width: 100%;
}

.strength-bars {
box-sizing: border-box;
display: grid;
gap: var(--sp-ty);
grid-template-columns: repeat(4, 1fr);
height: 4px;
width: 100%;
}

.strength-bar {
background-color: var(--sm-bg);
border-radius: 2px;
height: 100%;
transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

/* Activación progresiva y resplandor neón según nivel alcanzado */
.strength-meter[data-level="1"] .bar-1 {
background-color: var(--sm-wk);
box-shadow: 0 0 6px var(--sm-wk);
}

.strength-meter[data-level="2"] .bar-1,
.strength-meter[data-level="2"] .bar-2 {
background-color: var(--sm-fr);
box-shadow: 0 0 6px var(--sm-fr);
}

.strength-meter[data-level="3"] .bar-1,
.strength-meter[data-level="3"] .bar-2,
.strength-meter[data-level="3"] .bar-3 {
background-color: var(--sm-st);
box-shadow: 0 0 8px var(--sm-st);
}

.strength-meter[data-level="4"] .strength-bar {
background-color: var(--sm-vs);
box-shadow: 0 0 10px var(--sm-vs);
}

.strength-labels {
box-sizing: border-box;
display: grid;
gap: var(--sp-ty);
grid-template-columns: repeat(4, 1fr);
text-align: center;
width: 100%;
}

.strength-label {
color: var(--bg-sr-sb);
font-size: var(--fn-ty);
line-height: 1.2;
opacity: 0.35;
transition: color 0.25s ease, opacity 0.25s ease;
}

/* Destaque cromático de la etiqueta del nivel activo */
.strength-meter[data-level="1"] .lbl-1 {
color: var(--sm-wk);
font-weight: var(--fn-wb);
opacity: 1;
}

.strength-meter[data-level="2"] .lbl-2 {
color: var(--sm-fr);
font-weight: var(--fn-wb);
opacity: 1;
}

.strength-meter[data-level="3"] .lbl-3 {
color: var(--sm-st);
font-weight: var(--fn-wb);
opacity: 1;
}

.strength-meter[data-level="4"] .lbl-4 {
color: var(--sm-vs);
font-weight: var(--fn-wb);
opacity: 1;
}

/* Elemento de validación por expresión regular (Válido / Inválido) */
.strength-status {
align-items: center;
box-sizing: border-box;
display: flex;
gap: var(--sp-ty);
margin-top: var(--sp-ty);
transition: color 0.2s ease;
}

.strength-status-text {
font-size: var(--fn-ty);
line-height: 1.3;
}

.strength-status.status-invalid {
color: var(--sm-er);
}

.strength-status.status-valid {
color: var(--sm-ok);
font-weight: var(--fn-wb);
}

.strength-status.status-valid .strength-status-icon {
filter: drop-shadow(0 0 4px var(--sm-ok));
}

/* ==========================================================================
   MessagesPanel (Panel Enriquecido de Mensajes y Contenido Estructurado)
   ========================================================================== */

.messages {
align-content: start;
box-sizing: border-box;
display: grid;
gap: var(--sp-sm);
grid-template-columns: 100%;
padding: var(--sp-lg) 0;
}

.messages > .layout {
margin-top: var(--sp-md);
}

.messages .text {
color: var(--on-sr);
hyphens: auto;
line-height: 1.6;
margin: 0 0 var(--sp-md) 0;
text-align: justify;
text-justify: inter-word;
-webkit-hyphens: auto;
}

.messages .text:last-child {
margin-bottom: 0;
}

.messages .note {
background-color: var(--sr-hv);
border-left: 3px solid var(--sc-cl);
border-radius: var(--sp-ty);
color: var(--on-sr-sb);
font-size: var(--fn-sm);
margin: var(--sp-sm) 0;
padding: var(--sp-sm) var(--sp-md);
}

.messages .comment,
.messages .property {
display: grid;
gap: var(--sp-ty);
grid-template-columns: 100%;
}

.messages .label {
color: var(--on-sr);
font-size: var(--fn-sm);
font-weight: var(--fn-wb);
}

.messages b,
.messages strong {
color: var(--on-sr);
font-weight: var(--fn-wb);
}

.messages a {
color: var(--sc-cl);
font-size: var(--fn-sm);
font-weight: var(--fn-wb);
text-decoration: none;
transition: filter 0.15s ease;
}

.messages a:hover {
filter: brightness(1.15);
text-decoration: underline;
}

/* ==========================================================================
   ProcessTracker (Rastreador de Procesos Asíncronos con CSS Grid)
   ========================================================================== */

.process-tracker {
box-sizing: border-box;
display: grid;
grid-template-rows: auto auto 1fr;
height: 100%;
justify-items: center;
min-height: 0;
padding: var(--sp-lg);
row-gap: var(--sp-md);
width: 100%;
}

.process-tracker:has(> .countdown:not(.hide)) {
grid-template-rows: auto auto 1fr auto;
}

.process-tracker:has(> .process-details.hide) {
align-content: center;
grid-template-rows: auto auto;
}

.process-tracker:has(> .countdown:not(.hide)):has(> .process-details.hide) {
grid-template-rows: auto auto auto;
}

.process-header {
align-items: center;
box-sizing: border-box;
display: grid;
grid-template-columns: 100%;
justify-items: center;
row-gap: var(--sp-md);
text-align: center;
width: 80%;
}

.process-header svg,
.process-header .svg-icon {
animation: process-spin 2.5s linear infinite;
color: var(--sc-cl);
height: var(--ic-xh);
width: var(--ic-xh);
}

.process-tracker.success .process-header svg,
.process-tracker.success .process-header .svg-icon {
animation: process-complete 0.55s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
color: var(--su-cl);
}

.process-tracker.stopped .process-header svg,
.process-tracker.stopped .process-header .svg-icon {
animation: process-error 0.45s ease-in-out forwards;
color: var(--er-cl);
}

@keyframes process-complete {
0% {
opacity: 0.6;
transform: scale(0.35) rotate(-45deg);
}
70% {
opacity: 1;
transform: scale(1.18) rotate(4deg);
}
100% {
opacity: 1;
transform: scale(1) rotate(0deg);
}
}

@keyframes process-error {
0%, 100% {
transform: translateX(0);
}
20%, 60% {
transform: translateX(-6px);
}
40%, 80% {
transform: translateX(6px);
}
}

@keyframes process-spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}

.process-header p {
color: var(--on-sr);
font-size: var(--fn-md);
font-weight: var(--fn-wb);
margin: 0;
}

.process-body {
box-sizing: border-box;
display: grid;
grid-template-columns: 100%;
justify-items: stretch;
row-gap: var(--sp-sm);
width: 80%;
}

.process-row {
align-items: baseline;
box-sizing: border-box;
display: grid;
grid-template-columns: 1fr auto;
width: 100%;
}

.process-title {
color: var(--on-sr);
font-size: var(--fn-sm);
font-weight: var(--fn-wb);
}

.process-percentage {
color: var(--sc-cl);
font-size: var(--fn-sm);
font-variant-numeric: tabular-nums;
font-weight: var(--fn-wb);
text-align: right;
}

progress.process-progressbar {
appearance: none;
-webkit-appearance: none;
background-color: var(--ot-cl);
border: none;
border-radius: var(--sp-ty);
display: block;
height: 8px;
overflow: hidden;
width: 100%;
}

progress.process-progressbar::-webkit-progress-bar {
background-color: var(--ot-cl);
border-radius: var(--sp-ty);
}

progress.process-progressbar::-webkit-progress-value {
background-color: var(--sc-cl);
border-radius: var(--sp-ty);
transition: width 0.3s ease;
}

progress.process-progressbar::-moz-progress-bar {
background-color: var(--sc-cl);
border-radius: var(--sp-ty);
transition: width 0.3s ease;
}

.process-body .button {
justify-self: center;
margin-top: var(--sp-sm);
}

.process-details {
align-content: start;
background-color: var(--sr-vr);
border: 1px solid var(--ot-cl);
border-radius: var(--sp-xs);
box-sizing: border-box;
color: var(--on-sr-sb);
display: grid;
font-family: monospace;
font-size: var(--fn-xs);
height: 100%;
max-height: 100%;
min-height: 0;
overflow-y: auto;
padding: var(--sp-md);
row-gap: var(--sp-ty);
width: 80%;
}

.process-details.hide {
display: none !important;
}

.process-item {
align-items: center;
border-radius: var(--sp-ty);
box-sizing: border-box;
column-gap: var(--sp-xs);
display: grid;
grid-template-columns: auto 1fr auto;
padding: var(--sp-ty) var(--sp-xs);
width: 100%;
}

.process-item:has(> .icon path[d=""]) {
grid-template-columns: 1fr auto;
}

.process-item > .icon:has(path[d=""]),
.process-item > .state:has(path[d=""]) {
display: none;
}

.process-item.title {
border-bottom: 1px solid var(--ot-cl);
color: var(--on-sr);
font-size: var(--fn-sm);
font-weight: var(--fn-wb);
grid-template-columns: 1fr;
margin-top: var(--sp-xs);
padding: var(--sp-xs) var(--sp-xs) var(--sp-ty) var(--sp-xs);
}

.process-item.title:first-child {
margin-top: 0;
}

.process-item > .state.success {
color: var(--su-cl);
}

.process-item > .state.error {
color: var(--er-cl);
}

.process-item > .state.warning {
color: var(--wn-cl);
}

.process-item > .state.information {
color: var(--in-cl);
}

/* ==========================================================================
   Countdown (Temporizador de Cuenta Regresiva con CSS Grid)
   ========================================================================== */

.countdown {
align-items: center;
background-color: var(--sr-vr);
border: 1px solid var(--ot-cl);
border-radius: var(--sp-xs);
box-sizing: border-box;
display: grid;
padding: var(--sp-md);
width: 80%;
}

.countdown.vrtc {
grid-template-columns: 100%;
justify-items: center;
row-gap: var(--sp-sm);
text-align: center;
}

.countdown.hrzt {
column-gap: var(--sp-md);
grid-template-columns: 1fr auto auto;
padding: var(--sp-sm) var(--sp-md);
}

.countdown.hide {
display: none !important;
}

.countdown-message {
color: var(--on-sr);
font-size: var(--fn-sm);
margin: 0;
}

.countdown.hrzt .countdown-message {
justify-self: start;
text-align: left;
}

.countdown-timer {
color: var(--sc-cl);
font-size: var(--fn-hg);
font-variant-numeric: tabular-nums;
font-weight: var(--fn-wb);
line-height: 1;
}

.countdown.hrzt .countdown-timer {
font-size: var(--fn-lg);
}