/* ==========================================================================
   SISTEMA DE DISEÑO MATERIAL DESIGN 3 - PALETA "BLUE-GREEN FLEET"
   ========================================================================== */

:root {
  /* Fuentes */
  --md-font-title: 'Outfit', 'Google Sans', sans-serif;
  --md-font-body: 'Roboto', sans-serif;

  /* Colores del Sistema (Design Tokens - Paleta Blue-Green Fleet) */
  --md-sys-color-primary: #0A57D0;              /* Azul M3 principal para títulos y acciones */
  --md-sys-color-on-primary: #FFFFFF;           /* Texto sobre primary */
  --md-sys-color-primary-container: #D3E3FD;     /* Fondo activo píldoras */
  --md-sys-color-on-primary-container: #041E49;  /* Texto sobre contenedor activo */
  
  --md-sys-color-secondary: #535F70;            /* Gris Azulado secundario */
  --md-sys-color-secondary-container: #E1E2E9;  /* Fondo de superficies secundarias */
  --md-sys-color-on-secondary-container: #101C2B;
  
  --md-sys-color-tertiary: #0D9061;             /* Verde Teja/Azulado para estados OK y acentos */
  --md-sys-color-tertiary-container: #C2E7D9;   /* Contenedor terciario */
  --md-sys-color-on-tertiary-container: #002012;
  
  --md-sys-color-surface: #FFFFFF;              /* Superficie base blanca */
  --md-sys-color-on-surface: #1C1B1F;           /* Texto oscuro principal */
  --md-sys-color-surface-container-low: #F0F4F9;/* Gris muy claro para filas expandibles / áreas */
  --md-sys-color-surface-container: #ECEFF5;
  --md-sys-color-background: #F8F9FA;           /* Fondo general Google Style */
  --md-sys-color-on-background: #1C1B1F;
  
  --md-sys-color-outline: #C4C7C5;              /* Gris para bordes */
  --md-sys-color-error: #B3261E;                /* Rojo de error o acción destructiva */
  --md-sys-color-on-error: #FFFFFF;
  
  /* Elevación (Sombras MD3) */
  --md-elevation-1: 0px 1px 3px 1px rgba(0, 0, 0, 0.15), 0px 1px 2px 0px rgba(0, 0, 0, 0.30);
  --md-elevation-2: 0px 2px 6px 2px rgba(0, 0, 0, 0.15), 0px 1px 2px 0px rgba(0, 0, 0, 0.30);
  --md-elevation-3: 0px 1px 3px 0px rgba(0,0,0,0.3), 0px 4px 8px 3px rgba(0,0,0,0.15);

  /* Curvas de Animación */
  --md-transition-duration: 250ms;
  --md-easing-standard: cubic-bezier(0.2, 0, 0, 1);
  --md-easing-accelerate: cubic-bezier(0.3, 0, 1, 1);
  --md-easing-decelerate: cubic-bezier(0, 0, 0.2, 1);
}

/* ==========================================================================
   RESET & ESTILOS BASE
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--md-font-body);
  background-color: var(--md-sys-color-background);
  color: var(--md-sys-color-on-background);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--md-font-title);
  font-weight: 500;
  color: var(--md-sys-color-primary); /* Forzar títulos azules por regla de paleta */
}

/* ==========================================================================
   TOP APP BAR (Barra Superior)
   ========================================================================== */

.top-app-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 16px;
  background-color: var(--md-sys-color-surface);
  border-bottom: 1px solid var(--md-sys-color-outline);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

.top-app-bar__left, .top-app-bar__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-app-bar__title {
  font-size: 22px;
  font-family: var(--md-font-title);
  font-weight: 400;
  margin-left: 12px;
  user-select: none;
  letter-spacing: -0.5px;
}

/* ==========================================================================
   BOTONES E ICONOS (Material Ripple)
   ========================================================================== */

.md-button-icon {
  background: none;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--md-sys-color-on-surface);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background-color var(--md-transition-duration) var(--md-easing-standard);
}

.md-button-icon:hover {
  background-color: rgba(10, 87, 208, 0.08);
}

.md-button-icon:active {
  background-color: rgba(10, 87, 208, 0.16);
}

/* Botón Relleno M3 (Filled Button) */
.md-btn-filled {
  font-family: var(--md-font-title);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.1px;
  color: var(--md-sys-color-on-primary);
  background-color: var(--md-sys-color-primary);
  border: none;
  height: 40px;
  padding: 0 24px;
  border-radius: 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--md-transition-duration) var(--md-easing-standard),
              background-color var(--md-transition-duration) var(--md-easing-standard);
}

.md-btn-filled:hover {
  background-color: #084BB3;
  box-shadow: var(--md-elevation-1);
}

.md-btn-filled:active {
  background-color: #063E96;
}

/* Botón Tonal M3 (Tonal Button) */
.md-btn-tonal {
  font-family: var(--md-font-title);
  font-weight: 500;
  font-size: 14px;
  color: var(--md-sys-color-on-primary-container);
  background-color: var(--md-sys-color-primary-container);
  border: none;
  height: 40px;
  padding: 0 24px;
  border-radius: 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
  transition: background-color var(--md-transition-duration) var(--md-easing-standard);
}

.md-btn-tonal:hover {
  background-color: #BFD3F2;
}

/* Efecto Ripple */
.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: ripple-animation 600ms linear;
  background-color: rgba(255, 255, 255, 0.35);
  pointer-events: none;
}

.md-button-icon .ripple {
  background-color: rgba(10, 87, 208, 0.2);
}

@keyframes ripple-animation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* ==========================================================================
   LAYOUT GENERAL & NAVIGATION DRAWER (Menú Izquierdo)
   ========================================================================== */

.app-container {
  display: flex;
  flex: 1;
  margin-top: 64px;
  height: calc(100vh - 64px);
  position: relative;
}

/* Menú de Navegación Lateral (MD3 Drawer) */
.navigation-drawer {
  width: 320px;
  background-color: var(--md-sys-color-surface);
  border-right: 1px solid var(--md-sys-color-outline);
  display: flex;
  flex-direction: column;
  padding: 12px;
  overflow-y: auto;
  transition: transform var(--md-transition-duration) var(--md-easing-standard), margin-left var(--md-transition-duration) var(--md-easing-standard);
  z-index: 90;
  flex-shrink: 0;
}

/* Ocultar en móviles por defecto */
@media (max-width: 900px) {
  .navigation-drawer {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    transform: translateX(-100%);
    box-shadow: var(--md-elevation-3);
  }
  .navigation-drawer.open {
    transform: translateX(0);
  }
}

/* Colapso en pantallas de escritorio (Navigation Rail) */
@media (min-width: 901px) {
  .navigation-drawer {
    transition: width var(--md-transition-duration) var(--md-easing-standard), 
                margin-left var(--md-transition-duration) var(--md-easing-standard);
  }
  
  .navigation-drawer.collapsed {
    width: 80px;
    padding: 12px 8px;
    overflow-x: hidden;
  }
  
  /* Ocultar flecha del grupo y texto, y centrar icono */
  .navigation-drawer.collapsed .drawer-group__arrow {
    display: none !important;
  }
  
  .navigation-drawer.collapsed .drawer-group__header {
    padding: 0;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin: 0 auto 4px auto;
  }
  
  .navigation-drawer.collapsed .drawer-group__header-content {
    justify-content: center;
    gap: 0;
  }
  
  .navigation-drawer.collapsed .drawer-group__header-content span:not(.material-symbols-rounded) {
    display: none !important;
  }
  
  /* Cerrar sub-items en estado colapsado */
  .navigation-drawer.collapsed .drawer-group__subitems {
    display: none !important;
  }
  
  /* Ajustar item de Cerrar Sesión y otros items sueltos */
  .navigation-drawer.collapsed .drawer-item {
    padding: 0;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin: 0 auto;
  }
  
  .navigation-drawer.collapsed .drawer-item span:not(.material-symbols-rounded) {
    display: none !important;
  }
}

/* Items del Drawer */
.drawer-group {
  margin-bottom: 8px;
}

.drawer-group__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 16px 0 24px;
  border-radius: 28px;
  cursor: pointer;
  user-select: none;
  transition: background-color var(--md-transition-duration) var(--md-easing-standard);
  margin-bottom: 4px;
}

.drawer-group__header:hover {
  background-color: rgba(10, 87, 208, 0.04);
}

.drawer-group__header-content {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--md-sys-color-primary);
  font-family: var(--md-font-title);
  font-weight: 500;
  font-size: 16px;
}

.drawer-group__arrow {
  transition: transform var(--md-transition-duration) var(--md-easing-standard);
  color: var(--md-sys-color-secondary);
}

.drawer-group.open .drawer-group__arrow {
  transform: rotate(180deg);
}

/* Contenedor de sub-items (Colapsable con transición de altura) */
.drawer-group__subitems {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--md-transition-duration) var(--md-easing-standard),
              opacity var(--md-transition-duration) var(--md-easing-standard);
  opacity: 0;
  padding-left: 16px;
}

.drawer-group.open .drawer-group__subitems {
  max-height: 500px; /* Suficiente para albergar todas las subopciones anidadas */
  opacity: 1;
}

/* Sub-item */
.drawer-item {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 48px;
  padding: 0 16px 0 24px;
  border-radius: 24px; /* Esquinas tipo píldora */
  text-decoration: none;
  color: var(--md-sys-color-on-surface);
  font-size: 14px;
  font-family: var(--md-font-body);
  cursor: pointer;
  transition: background-color var(--md-transition-duration) var(--md-easing-standard),
              color var(--md-transition-duration) var(--md-easing-standard);
  margin-bottom: 2px;
}

/* Sub-opción anidada de segundo nivel (ej. Inclusiones bajo Ing. Operaciones Especiales) */
.drawer-item--sub {
  padding-left: 44px;
  height: 40px;
  font-size: 13.5px;
  position: relative;
}

.drawer-item--sub::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 50%;
  width: 8px;
  height: 1px;
  background-color: var(--md-sys-color-outline);
  opacity: 0.6;
}

.drawer-item--sub .material-symbols-rounded {
  font-size: 18px;
}

.drawer-item:hover {
  background-color: rgba(10, 87, 208, 0.06);
}

.drawer-item.active {
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  font-weight: 500;
}

.drawer-item.active .material-symbols-rounded {
  color: var(--md-sys-color-primary);
  font-variation-settings: 'FILL' 1;
}

/* ==========================================================================
   ÁREA DE CONTENIDO PRINCIPAL
   ========================================================================== */

.main-content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  background-color: var(--md-sys-color-background);
}

/* ==========================================================================
   PRESENTACIÓN DE DATOS (Accordion Pattern / Filas Expandibles)
   ========================================================================== */

.catalog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.catalog-title {
  font-size: 28px;
  font-family: var(--md-font-title);
  color: var(--md-sys-color-primary);
}

.catalog-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 1000px;
}

/* Fila de Catálogo (Accordion) */
.catalog-row {
  background-color: var(--md-sys-color-surface);
  border-radius: 12px;
  border: 1px solid var(--md-sys-color-outline);
  overflow: hidden;
  transition: box-shadow var(--md-transition-duration) var(--md-easing-standard),
              border-color var(--md-transition-duration) var(--md-easing-standard);
}

.catalog-row:hover {
  box-shadow: var(--md-elevation-1);
  border-color: var(--md-sys-color-primary);
}

.catalog-row__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 16px;
  cursor: pointer;
  user-select: none;
}

.catalog-row__main {
  display: flex;
  align-items: center;
  gap: 16px;
}

.catalog-row__title {
  font-family: var(--md-font-title);
  font-size: 14px;
  font-weight: 500;
  color: var(--md-sys-color-on-surface);
}

.catalog-row__subtitle {
  font-size: 12px;
  color: var(--md-sys-color-secondary);
  margin-top: 2px;
}

.catalog-row__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Área de Detalle Expandida (Accordion Pattern) */
.catalog-row__detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--md-transition-duration) var(--md-easing-standard);
  background-color: var(--md-sys-color-surface-container-low); /* Fondo según reglas de UX */
  border-top: 0 solid var(--md-sys-color-outline);
}

.catalog-row.expanded .catalog-row__detail {
  max-height: 500px;
  border-top-width: 1px;
}

.catalog-row__detail-content {
  padding: 20px 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  font-size: 14px;
}

.detail-item__label {
  font-weight: 500;
  color: var(--md-sys-color-secondary);
  margin-bottom: 4px;
  font-size: 12px;
}

.detail-item__value {
  color: var(--md-sys-color-on-surface);
}

/* Badges de Estado */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.status-badge--active {
  background-color: var(--md-sys-color-tertiary-container);
  color: var(--md-sys-color-on-tertiary-container);
}

/* Acciones de Fila (Trailing Icons) */
.action-btn--edit {
  color: var(--md-sys-color-primary);
}

.action-btn--delete {
  color: var(--md-sys-color-error);
}

/* ==========================================================================
   RIGHT SIDE SHEET (Panel Lateral de Edición)
   ========================================================================== */

/* Scrim / Backdrop */
.scrim {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.32); /* 32% opacidad según regla UX */
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--md-transition-duration) var(--md-easing-standard);
}

.scrim.open {
  opacity: 1;
  pointer-events: auto;
}

/* Panel Lateral */
.side-sheet {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 480px;
  min-width: 320px;
  max-width: 90vw;
  background-color: var(--md-sys-color-surface);
  box-shadow: var(--md-elevation-3);
  z-index: 210;
  transform: translateX(100%);
  transition: transform var(--md-transition-duration) var(--md-easing-standard);
  display: flex;
  flex-direction: column;
}

.side-sheet.open {
  transform: translateX(0);
}

/* Splitter Redimensionable (Borde Izquierdo) */
.side-sheet__splitter {
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  bottom: 0;
  cursor: col-resize;
  border-left: 1px solid var(--md-sys-color-outline);
  transition: background-color var(--md-transition-duration) var(--md-easing-standard);
  z-index: 5;
}

.side-sheet__splitter:hover, .side-sheet__splitter.active {
  background-color: rgba(10, 87, 208, 0.1);
}

/* Cabecera del Panel */
.side-sheet__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--md-sys-color-outline);
}

.side-sheet__title {
  font-size: 20px;
  font-family: var(--md-font-title);
  color: var(--md-sys-color-primary);
}

/* Formulario */
.side-sheet__content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
}

.side-sheet__footer {
  padding: 16px 24px;
  border-top: 1px solid var(--md-sys-color-outline);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Campos de Formulario M3 Outlined */
.form-field {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.form-field__input {
  height: 56px;
  border: 1px solid var(--md-sys-color-outline);
  border-radius: 4px;
  padding: 16px;
  font-size: 16px;
  font-family: var(--md-font-body);
  background: transparent;
  color: var(--md-sys-color-on-surface);
  transition: border-color var(--md-transition-duration) var(--md-easing-standard);
  width: 100%;
}

.form-field__input:focus {
  outline: none;
  border-color: var(--md-sys-color-primary);
  border-width: 2px;
}

.form-field__label {
  position: absolute;
  left: 16px;
  top: 18px;
  background-color: var(--md-sys-color-surface);
  padding: 0 4px;
  color: var(--md-sys-color-secondary);
  transition: transform var(--md-transition-duration) var(--md-easing-standard),
              color var(--md-transition-duration) var(--md-easing-standard);
  pointer-events: none;
  font-size: 16px;
}

/* Efecto flotante cuando hay texto o está en foco, y siempre para selectores */
.form-field__input:focus ~ .form-field__label,
.form-field__input:not(:placeholder-shown) ~ .form-field__label,
select.form-field__input ~ .form-field__label {
  transform: translate(-4px, -26px) scale(0.85);
  color: var(--md-sys-color-primary);
}

/* Estilo premium específico para selectores Material Design 3 */
select.form-field__input {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='%230060A9'><path d='M7 10l5 5 5-5z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 24px;
  padding-right: 40px !important;
  cursor: pointer;
}

select.form-field__input option {
  background-color: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  padding: 12px;
}

/* ==========================================================================
   SNACKBAR (Notificaciones)
   ========================================================================== */

.snackbar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translate(-50%, 100px);
  background-color: #313033; /* Color oscuro MD3 */
  color: #F4EFF4;
  padding: 14px 24px;
  border-radius: 4px;
  box-shadow: var(--md-elevation-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  z-index: 1000;
  transition: transform var(--md-transition-duration) var(--md-easing-standard);
  min-width: 344px;
  max-width: 568px;
}

.snackbar.show {
  transform: translate(-50%, 0);
}

.snackbar__action {
  color: var(--md-sys-color-primary-container);
  background: none;
  border: none;
  font-family: var(--md-font-title);
  font-weight: 500;
  cursor: pointer;
  text-transform: uppercase;
}

/* ==========================================================================
   PANTALLA DE CARGA (Progress Indicators)
   ========================================================================== */

.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.7);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--md-transition-duration) var(--md-easing-standard);
}

.loader-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.md-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--md-sys-color-primary-container);
  border-top-color: var(--md-sys-color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* ==========================================================================
   MÓDULO DE INCLUSIONES Y GESTIÓN DE FLUJOS (MD3 SPECIFIC)
   ========================================================================== */

/* Stepper Horizontal */
.stepper-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  margin: 32px 0;
  padding: 0 16px;
  background: var(--md-sys-color-surface-container-low);
  border-radius: 20px;
  padding: 16px 24px;
  border: 1px solid var(--md-sys-color-outline-variant);
  overflow-x: auto;
  gap: 16px;
}

.stepper-line {
  position: absolute;
  top: 50%;
  left: 64px;
  right: 64px;
  height: 2px;
  background-color: var(--md-sys-color-outline-variant);
  z-index: 1;
  transform: translateY(-50%);
  display: none; /* Se oculta para hacerlo responsivo tipo píldoras */
}

.step-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 2;
  cursor: pointer;
  flex: 1;
  min-width: 90px;
  text-align: center;
}

.step-node__circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--md-sys-color-surface);
  border: 2px solid var(--md-sys-color-outline);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--md-font-title);
  font-weight: 500;
  font-size: 14px;
  color: var(--md-sys-color-secondary);
  transition: all var(--md-transition-duration) var(--md-easing-standard);
  box-shadow: var(--md-elevation-1);
}

.step-node__label {
  font-family: var(--md-font-title);
  font-size: 12px;
  font-weight: 500;
  color: var(--md-sys-color-secondary);
  transition: color var(--md-transition-duration) var(--md-easing-standard);
  white-space: nowrap;
}

/* Stepper States */
.step-node--active .step-node__circle {
  background-color: var(--md-sys-color-primary-container);
  border-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-primary);
  transform: scale(1.1);
  box-shadow: var(--md-elevation-2);
}

.step-node--active .step-node__label {
  color: var(--md-sys-color-primary);
  font-weight: 600;
}

.step-node--completed .step-node__circle {
  background-color: var(--md-sys-color-primary);
  border-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
}

.step-node--completed .step-node__label {
  color: var(--md-sys-color-on-surface);
}

/* Drag & Drop Zone */
.drag-drop-zone {
  border: 2px dashed var(--md-sys-color-outline);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  background-color: var(--md-sys-color-background);
  cursor: pointer;
  transition: all var(--md-transition-duration) var(--md-easing-standard);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.drag-drop-zone:hover, .drag-drop-zone.highlight {
  border-color: var(--md-sys-color-primary);
  background-color: rgba(10, 87, 208, 0.04);
}

.drag-drop-zone__icon {
  font-size: 40px;
  color: var(--md-sys-color-primary);
  transition: transform var(--md-transition-duration) var(--md-easing-standard);
}

.drag-drop-zone:hover .drag-drop-zone__icon {
  transform: translateY(-4px);
}

/* File Chips */
.file-chip-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
  width: 100%;
}

.file-chip {
  background-color: var(--md-sys-color-surface-container-low);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: 12px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  font-family: var(--md-font-body);
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
  transition: background-color var(--md-transition-duration) var(--md-easing-standard), box-shadow var(--md-transition-duration) var(--md-easing-standard);
}

.file-chip:hover {
  background-color: var(--md-sys-color-surface-container-high);
  box-shadow: var(--md-elevation-1);
}

.file-chip__name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  color: var(--md-sys-color-on-surface);
}

.file-chip__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.file-chip__actions span, .file-chip__actions a {
  font-size: 20px;
  cursor: pointer;
  user-select: none;
  transition: color 0.15s ease, transform 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.file-chip__actions a {
  text-decoration: none;
}

.file-chip__actions span:hover, .file-chip__actions a:hover {
  transform: scale(1.1);
}

.file-chip__preview {
  color: var(--md-sys-color-primary);
}

.file-chip__download {
  color: var(--md-sys-color-primary);
}

.file-chip__delete {
  color: var(--md-sys-color-error);
}

/* Mic Recording pulsing animation */
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(179, 38, 30, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(179, 38, 30, 0); }
  100% { box-shadow: 0 0 0 0 rgba(179, 38, 30, 0); }
}

.mic-btn.recording {
  animation: pulse 1.5s infinite;
  background-color: rgba(179, 38, 30, 0.1) !important;
}

/* Inclusions List View */
.inc-card {
  background-color: var(--md-sys-color-surface);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: 16px;
  padding: 16px;
  cursor: pointer;
  transition: all var(--md-transition-duration) var(--md-easing-standard);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--md-elevation-1);
}

.inc-card:hover {
  border-color: var(--md-sys-color-primary);
  transform: translateY(-2px);
  box-shadow: var(--md-elevation-2);
}

.inc-card__info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.inc-card__matricula {
  font-family: var(--md-font-title);
  font-size: 18px;
  font-weight: 500;
  color: var(--md-sys-color-primary);
}

.inc-card__details {
  font-size: 13px;
  color: var(--md-sys-color-secondary);
  margin-top: 4px;
}

/* Accordion de Tarea de Inclusión */
.inc-task-row {
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
  background-color: var(--md-sys-color-surface);
  transition: background-color var(--md-transition-duration) var(--md-easing-standard);
}

.inc-task-row__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  cursor: pointer;
}

.inc-task-row__summary:hover {
  background-color: rgba(10, 87, 208, 0.02);
}

.inc-task-row__main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.inc-task-row__title {
  font-family: var(--md-font-title);
  font-size: 15px;
  font-weight: 500;
  color: var(--md-sys-color-on-surface);
}

.inc-task-row__subtitle {
  font-size: 12px;
  color: var(--md-sys-color-secondary);
  margin-top: 2px;
}

.inc-task-row__detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--md-transition-duration) var(--md-easing-standard);
  background-color: var(--md-sys-color-surface-container-low);
}

.inc-task-row.expanded .inc-task-row__detail {
  max-height: 10000px; /* Suficientemente alto para alojar las subtareas expandidas */
}

.inc-task-row__detail-content {
  padding: 24px;
  border-top: 1px solid var(--md-sys-color-outline-variant);
}

/* Estilos Premium para Subtareas agrupadas (Material Design 3) */
.inc-subtask-item {
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: 12px;
  background-color: var(--md-sys-color-surface);
  overflow: hidden;
  margin-bottom: 12px;
  transition: box-shadow var(--md-transition-duration) var(--md-easing-standard);
}

.inc-subtask-item:last-child {
  margin-bottom: 0;
}

.inc-subtask-item:hover {
  box-shadow: var(--md-elevation-1);
}

.inc-subtask-item__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  cursor: pointer;
  user-select: none;
  transition: background-color var(--md-transition-duration);
}

.inc-subtask-item__summary:hover {
  background-color: rgba(10, 87, 208, 0.04);
}

.inc-subtask-item__detail {
  display: none;
  border-top: 1px solid var(--md-sys-color-outline-variant);
  padding: 16px;
  background-color: var(--md-sys-color-surface-container-lowest);
}


/* Overlay modal general */
.side-sheet-scrim {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.32);
  z-index: 999;
  display: none;
}



/* ==========================================================================
   AMAZON-STYLE HORIZONTAL PROGRESS TRACKING TIMELINE
   ========================================================================== */

.amazon-tracking-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  width: 100%;
}

.amazon-tracking-line-bg {
  position: absolute;
  top: 34px;
  left: 10%;
  right: 10%;
  height: 4px;
  background-color: var(--md-sys-color-outline-variant);
  border-radius: 2px;
  z-index: 1;
}

.amazon-tracking-line-fill {
  position: absolute;
  top: 34px;
  left: 10%;
  height: 4px;
  background: linear-gradient(90deg, var(--md-sys-color-tertiary) 0%, var(--md-sys-color-primary) 100%);
  border-radius: 2px;
  z-index: 2;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.amazon-tracking-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 3;
  flex: 1;
  text-align: center;
}

.amazon-tracking-node {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #FFFFFF !important;
  border: 2px solid var(--md-sys-color-outline-variant);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--md-elevation-1);
}

.amazon-tracking-node span.material-symbols-rounded {
  font-size: 16px;
  font-weight: bold;
}

/* Completed Step */
.amazon-tracking-step.completed .amazon-tracking-node {
  background-color: var(--md-sys-color-tertiary) !important;
  border-color: var(--md-sys-color-tertiary) !important;
  color: var(--md-sys-color-on-tertiary) !important;
}

/* Active Step */
.amazon-tracking-step.active .amazon-tracking-node {
  background-color: var(--md-sys-color-primary-container) !important;
  border-color: var(--md-sys-color-primary) !important;
  color: var(--md-sys-color-on-primary-container) !important;
  transform: scale(1.15);
  box-shadow: 0 0 12px rgba(10, 87, 208, 0.4);
  animation: amazon-pulse 2s infinite alternate;
}

/* Pending Step */
.amazon-tracking-step.pending .amazon-tracking-node {
  background-color: #FFFFFF !important;
  border-color: var(--md-sys-color-outline-variant) !important;
  color: var(--md-sys-color-outline) !important;
}

.amazon-tracking-label {
  font-family: var(--md-font-title);
  font-size: 12px;
  font-weight: 500;
  margin-top: 8px;
  color: var(--md-sys-color-on-surface);
  transition: color 0.3s ease;
}

.amazon-tracking-step.completed .amazon-tracking-label {
  color: var(--md-sys-color-tertiary);
  font-weight: 600;
}

.amazon-tracking-step.active .amazon-tracking-label {
  color: var(--md-sys-color-primary);
  font-weight: 600;
}

.amazon-tracking-sub {
  font-size: 10px;
  color: var(--md-sys-color-secondary);
  margin-top: 2px;
}

@keyframes amazon-pulse {
  0% {
    box-shadow: 0 0 4px rgba(10, 87, 208, 0.2);
  }
  100% {
    box-shadow: 0 0 16px rgba(10, 87, 208, 0.6);
  }
}

/* Semáforo Pulse Animation */
@keyframes semaforo-glow {
  0% {
    transform: scale(1);
    opacity: 0.9;
  }
  100% {
    transform: scale(1.25);
    opacity: 0.4;
  }
}

/* Dashboard de Inclusiones (KPI Metrics) */
.dashboard-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
  margin-top: 20px;
  margin-bottom: 24px;
}

.dashboard-metric-card {
  background-color: var(--md-sys-color-surface-container-lowest);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: 16px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: var(--md-elevation-1);
}

.dashboard-metric-card:hover {
  transform: translateY(-3px);
  border-color: var(--md-sys-color-primary);
  box-shadow: var(--md-elevation-2);
}

.dashboard-metric-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.dashboard-metric-card:hover .dashboard-metric-icon-box {
  transform: scale(1.1) rotate(5deg);
}

.dashboard-metric-content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  min-width: 0;
}

.dashboard-metric-title {
  font-family: var(--md-font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--md-sys-color-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dashboard-metric-value {
  font-family: var(--md-font-title);
  font-size: 22px;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  line-height: 1.2;
  margin-top: 2px;
}

.dashboard-metric-progress-container {
  width: 100%;
  height: 4px;
  background-color: var(--md-sys-color-surface-container-high);
  border-radius: 2px;
  margin-top: 6px;
  overflow: hidden;
}

.dashboard-metric-progress-bar {
  height: 100%;
  border-radius: 2px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes pulse-alert {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.5);
  }
  70% {
    transform: scale(1.05);
    box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
  }
}

/* Dashboard de Publicaciones Técnicas */
.pub-kpi-card {
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.25s ease;
  user-select: none;
}

.pub-kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--md-elevation-2) !important;
}

.pub-kpi-card:active {
  transform: translateY(0);
}

.pub-kpi-card--alert {
  border-color: var(--md-sys-color-error) !important;
}