/* ==========================================================================
   TUTOR LMS LEARNING AREA (SPOTLIGHT MODE) — BESPOKE ED ROYAL BLUE UX/UI
   ========================================================================== */

:root,
.plyr,
.tutor-learning-page {
  --plyr-color-main: #00249A !important;
  --plyr-video-control-color-hover: #FFFFFF !important;
  --plyr-range-fill-background: #00249A !important;
  --tutor-color-primary: #00249A !important;
  --tutor-color-primary-hover: #005BC1 !important;
  --tutor-body-color: #0F172A !important;
}

/* ==========================================================================
   1. HEADER SUPERIOR (TOPBAR DE LA LECCIÓN)
   ========================================================================== */
.tutor-learning-header {
  background-color: #FFFFFF !important;
  border-bottom: 1px solid #E2E8F0 !important;
  box-shadow: 0 1px 3px 0 rgba(0, 36, 154, 0.04) !important;
  height: 64px !important;
  padding: 0 1.5rem !important;
  display: flex !important;
  align-items: center !important;
}

.tutor-learning-header-inner {
  width: 100% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

.tutor-learning-header-content {
  display: flex !important;
  align-items: center !important;
  gap: 1rem !important;
  flex: 1 !important;
}

.tutor-learning-header-back a,
.tutor-learning-header-back button {
  width: 38px !important;
  height: 38px !important;
  border-radius: 0.625rem !important;
  border: 1px solid #E2E8F0 !important;
  background: #FFFFFF !important;
  color: #00249A !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.tutor-learning-header-back a:hover,
.tutor-learning-header-back button:hover {
  background: #00249A !important;
  color: #FFFFFF !important;
  border-color: #00249A !important;
  transform: translateX(-2px) !important;
  box-shadow: 0 4px 12px -2px rgba(0, 36, 154, 0.25) !important;
}

.tutor-learning-header-title {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif !important;
  font-size: 1.1rem !important;
  font-weight: 800 !important;
  color: #0F172A !important;
  letter-spacing: -0.01em !important;
  margin: 0 !important;
}

/* Botón de Acceso / Login en el Header del Curso */
.ed-learning-login-btn {
  background: #00249A !important;
  color: #FFFFFF !important;
  font-weight: 700 !important;
  font-size: 0.8125rem !important;
  padding: 0.45rem 1rem !important;
  border-radius: 0.625rem !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.4rem !important;
  text-decoration: none !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-shadow: 0 4px 12px -2px rgba(0, 36, 154, 0.3) !important;
  white-space: nowrap !important;
}

.ed-learning-login-btn:hover {
  background: #005BC1 !important;
  color: #FFFFFF !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 16px -2px rgba(0, 36, 154, 0.4) !important;
}

.ed-learning-user-chip {
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  padding: 0.25rem 0.75rem 0.25rem 0.35rem !important;
  background: #F8FAFC !important;
  border: 1px solid #CBD5E1 !important;
  border-radius: 9999px !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
  white-space: nowrap !important;
}

.ed-learning-user-chip:hover {
  border-color: #00249A !important;
  background: #FFFFFF !important;
  box-shadow: 0 2px 8px -1px rgba(0, 36, 154, 0.15) !important;
}

.ed-chip-avatar {
  width: 26px !important;
  height: 26px !important;
  background: #00249A !important;
  color: #FFFFFF !important;
  font-weight: 800 !important;
  font-size: 0.75rem !important;
  border-radius: 9999px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.ed-chip-name {
  font-weight: 700 !important;
  font-size: 0.8125rem !important;
  color: #1E293B !important;
}


/* ==========================================================================
   2. SIDEBAR LATERAL & PLAN DE ESTUDIOS
   ========================================================================== */
.tutor-learning-sidebar {
  background: #F8FAFC !important;
  border-right: 1px solid #E2E8F0 !important;
  box-shadow: 1px 0 3px 0 rgba(0, 36, 154, 0.02) !important;
}

.tutor-learning-sidebar .tutor-learning-sidebar-curriculum {
  background-color: #FFFFFF !important;
  border: 1px solid #E2E8F0 !important;
  border-radius: 1rem !important;
  margin: 1rem !important;
  box-shadow: 0 4px 16px -2px rgba(0, 36, 154, 0.04) !important;
  overflow: hidden !important;
}

/* Barra de Progreso del Curso */
.tutor-learning-progress {
  background: #F8FAFC !important;
  border-bottom: 1px solid #E2E8F0 !important;
  padding: 1.25rem 1.25rem 1rem !important;
}

.tutor-learning-progress-text {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif !important;
  font-size: 0.875rem !important;
  font-weight: 700 !important;
  color: #334155 !important;
}

.tutor-learning-progress-text span {
  color: #00249A !important;
  font-weight: 800 !important;
}

.tutor-learning-progress .tutor-progress,
.tutor-learning-sidebar .tutor-progress {
  height: 8px !important;
  background-color: #E2E8F0 !important;
  border-radius: 9999px !important;
  overflow: hidden !important;
  margin-top: 0.5rem !important;
}

.tutor-learning-progress .tutor-progress-indicator,
.tutor-learning-sidebar .tutor-progress-indicator {
  background: linear-gradient(90deg, #00249A 0%, #005BC1 100%) !important;
  border-radius: 9999px !important;
  box-shadow: 0 2px 6px -1px rgba(0, 36, 154, 0.4) !important;
  transition: width 0.4s ease !important;
}

/* Lista de Temas / Sesiones */
.tutor-learning-nav-topic .tutor-learning-nav-header {
  padding: 0.85rem 1rem !important;
  border-radius: 0.625rem !important;
  transition: background-color 0.15s ease !important;
}

.tutor-learning-nav-topic .tutor-learning-nav-header:hover {
  background-color: #F8FAFC !important;
}

.tutor-learning-nav-topic .tutor-learning-nav-header-title {
  font-weight: 700 !important;
  font-size: 0.875rem !important;
  color: #1E293B !important;
}

.tutor-learning-nav-topic.active .tutor-learning-nav-header-title {
  color: #00249A !important;
}

/* Lección Activa vs Inactiva */
.tutor-learning-sidebar .tutor-learning-sidebar-curriculum .tutor-learning-nav .tutor-learning-nav-item {
  padding: 0.75rem 1rem !important;
  border-radius: 0.625rem !important;
  margin: 0.2rem 0.5rem !important;
  font-size: 0.875rem !important;
  font-weight: 500 !important;
  color: #475569 !important;
  transition: all 0.2s ease !important;
}

.tutor-learning-sidebar .tutor-learning-sidebar-curriculum .tutor-learning-nav .tutor-learning-nav-item:hover {
  background-color: #F1F5F9 !important;
  color: #00249A !important;
}

/* Estado de la Lección Actual (Destacada en Royal Blue) */
.tutor-learning-sidebar .tutor-learning-sidebar-curriculum .tutor-learning-nav .tutor-learning-nav-item.active {
  background-color: rgba(0, 36, 154, 0.06) !important;
  color: #00249A !important;
  font-weight: 700 !important;
  border: 1px solid rgba(0, 36, 154, 0.18) !important;
  border-left: 4px solid #00249A !important;
  box-shadow: 0 2px 8px -2px rgba(0, 36, 154, 0.08) !important;
}

.tutor-learning-sidebar .tutor-learning-sidebar-curriculum .tutor-learning-nav .tutor-learning-nav-item.active svg {
  color: #00249A !important;
}

/* Iconos de lecciones completadas */
.tutor-learning-sidebar .tutor-learning-sidebar-curriculum .tutor-learning-nav .tutor-learning-nav-item.completed svg {
  color: #00249A !important;
}

/* ==========================================================================
   3. REPRODUCTOR DE VIDEO & CONTENEDOR PRINCIPAL
   ========================================================================== */
.tutor-learning-area-content {
  background-color: #F8FAFC !important;
  padding: 2rem 2.5rem 4rem !important;
}

/* Contenedores de video: Anular aspect-ratio forzado de Tutor LMS para permitir que videos de cualquier proporción (16:9, 4:3, etc.) desplieguen su altura real sin recortar la barra de controles inferior */
.tutor-lesson-video-wrapper,
.tutor-video-player {
  aspect-ratio: auto !important;
  height: auto !important;
  min-height: 0 !important;
  overflow: visible !important;
  border-radius: 1.25rem !important;
  border: 1px solid #E2E8F0 !important;
  background: #000000 !important;
  box-shadow: 0 12px 32px -4px rgba(0, 36, 154, 0.12) !important;
}

.plyr,
.plyr--video {
  aspect-ratio: auto !important;
  height: auto !important;
  border-radius: 1.25rem !important;
  overflow: hidden !important;
  position: relative !important;
  background: #000000 !important;
  border: none !important;
}

.plyr__video-embed,
.plyr__video-wrapper {
  border-radius: 1.25rem !important;
}

/* Plyr Custom Controls & Visibility */
.plyr--video .plyr__control--overlaid,
.plyr__control--overlaid {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 64px !important;
  height: 64px !important;
  background: #00249A !important;
  border-radius: 50% !important;
  box-shadow: 0 8px 24px rgba(0, 36, 154, 0.45) !important;
  opacity: 1 !important;
  visibility: visible !important;
  z-index: 10 !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  border: none !important;
  cursor: pointer !important;
}

.plyr--video.plyr--playing .plyr__control--overlaid {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

.plyr--video .plyr__control--overlaid:hover {
  background: #005BC1 !important;
  transform: translate(-50%, -50%) scale(1.1) !important;
  box-shadow: 0 12px 28px rgba(0, 36, 154, 0.6) !important;
}

.plyr--video .plyr__control--overlaid svg {
  width: 28px !important;
  height: 28px !important;
  fill: #FFFFFF !important;
  margin-left: 3px !important;
}

/* Barra de controles Plyr: Siempre visible y accesible */
.plyr .plyr__controls,
.plyr--video .plyr__controls,
.plyr--video.plyr--hide-controls .plyr__controls,
.plyr--hide-controls .plyr__controls,
.plyr--video:not(.plyr--playing) .plyr__controls,
.plyr--video:hover .plyr__controls,
.plyr--video.plyr--paused .plyr__controls,
.plyr--video.plyr--stopped .plyr__controls {
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
  pointer-events: auto !important;
  display: flex !important;
  align-items: center !important;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0) 0%, rgba(15, 23, 42, 0.95) 100%) !important;
  padding: 10px 16px !important;
  z-index: 20 !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  position: absolute !important;
  gap: 6px !important;
}

.plyr--video .plyr__controls .plyr__control {
  color: #FFFFFF !important;
  min-width: 32px !important;
  min-height: 32px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 6px !important;
  transition: background 0.15s ease !important;
}

.plyr--video .plyr__controls .plyr__control:hover {
  background: #00249A !important;
  color: #FFFFFF !important;
}

.plyr--video .plyr__controls .plyr__control svg {
  width: 18px !important;
  height: 18px !important;
  fill: currentColor !important;
}

.plyr--video .plyr__progress {
  flex: 1 1 auto !important;
  display: flex !important;
  align-items: center !important;
  margin: 0 10px !important;
}

.plyr--video .plyr__progress input[type=range] {
  color: #00249A !important;
  cursor: pointer !important;
}

.plyr--video .plyr__time {
  color: #E2E8F0 !important;
  font-size: 0.8125rem !important;
  font-weight: 600 !important;
  display: inline-block !important;
  padding: 0 6px !important;
}

/* ==========================================================================
   4. PESTAÑAS (TABS) DE NOTAS Y COMENTARIOS
   ========================================================================== */
.tutor-lesson-content .tutor-lesson-content-tab {
  background: #FFFFFF !important;
  border: 1px solid #E2E8F0 !important;
  border-radius: 1.25rem !important;
  overflow: hidden !important;
  box-shadow: 0 4px 16px -2px rgba(0, 36, 154, 0.04) !important;
  margin-top: 1.75rem !important;
}

.tutor-lesson-content .tutor-tabs-nav {
  background: #F8FAFC !important;
  border-bottom: 1px solid #E2E8F0 !important;
  display: flex !important;
  gap: 0.6rem !important;
  padding: 1rem 1.5rem !important;
}

.tutor-lesson-content .tutor-tabs-nav button {
  border-radius: 0.625rem !important;
  padding: 0.55rem 1.15rem !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  border: 1px solid #E2E8F0 !important;
  background: #FFFFFF !important;
  color: #475569 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.45rem !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  cursor: pointer !important;
}

.tutor-lesson-content .tutor-tabs-nav button:hover {
  border-color: #00249A !important;
  color: #00249A !important;
  background: #FFFFFF !important;
}

.tutor-lesson-content .tutor-tabs-nav button[aria-selected="true"],
.tutor-lesson-content .tutor-tabs-nav button.active {
  background-color: #00249A !important;
  color: #FFFFFF !important;
  border-color: #00249A !important;
  box-shadow: 0 4px 12px -2px rgba(0, 36, 154, 0.25) !important;
}

.tutor-lesson-content .tutor-tabs-nav button[aria-selected="true"] svg,
.tutor-lesson-content .tutor-tabs-nav button.active svg {
  color: #FFFFFF !important;
}

/* Área de Notas & Textarea */
.tutor-lesson-content textarea,
.tutor-dashboard-lesson-notes textarea {
  border: 1px solid #CBD5E1 !important;
  border-radius: 0.75rem !important;
  background: #FFFFFF !important;
  padding: 1rem !important;
  font-family: inherit !important;
  font-size: 0.9375rem !important;
  color: #1E293B !important;
  transition: all 0.2s ease !important;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.04) !important;
}

.tutor-lesson-content textarea:focus,
.tutor-dashboard-lesson-notes textarea:focus {
  border-color: #00249A !important;
  box-shadow: 0 0 0 3px rgba(0, 36, 154, 0.12) !important;
  outline: none !important;
}

/* ==========================================================================
   5. BARRA DE NAVEGACIÓN INFERIOR (FOOTER / DOCK)
   ========================================================================== */
.tutor-learning-area-footer,
.tutor-learning-area-footer[data-lesson] {
  position: static !important;
  width: auto !important;
  background: #FFFFFF !important;
  border: 1px solid #E2E8F0 !important;
  padding: 1rem 2rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  box-shadow: 0 4px 16px -2px rgba(0, 36, 154, 0.04) !important;
  margin-top: 2rem !important;
  border-radius: 1rem !important;
}

/* Botón Central de Marcar como Completo */
.tutor-mark-as-complete-button {
  background-color: #00249A !important;
  border: 1px solid #00249A !important;
  color: #FFFFFF !important;
  font-weight: 700 !important;
  border-radius: 0.75rem !important;
  padding: 0.65rem 1.75rem !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-shadow: 0 4px 14px -2px rgba(0, 36, 154, 0.25) !important;
  cursor: pointer !important;
}

.tutor-mark-as-complete-button:hover:not(:disabled) {
  background-color: #005BC1 !important;
  border-color: #005BC1 !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 8px 20px -2px rgba(0, 36, 154, 0.35) !important;
}

.tutor-mark-as-complete-button.completed,
.tutor-mark-as-complete-button:disabled {
  background-color: #F1F5F9 !important;
  border-color: #CBD5E1 !important;
  color: #00249A !important;
  opacity: 0.95 !important;
  box-shadow: none !important;
  cursor: default !important;
}

.tutor-mark-as-complete-button svg {
  color: #FFFFFF !important;
}

.tutor-mark-as-complete-button.completed svg {
  color: #00249A !important;
}

/* Botones Anterior y Siguiente */
.tutor-learning-area-footer a,
.tutor-learning-area-footer button:not(.tutor-mark-as-complete-button) {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  border-radius: 0.625rem !important;
  color: #334155 !important;
  padding: 0.55rem 1rem !important;
  border: 1px solid #E2E8F0 !important;
  background: #F8FAFC !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.4rem !important;
  transition: all 0.2s ease !important;
  text-decoration: none !important;
}

.tutor-learning-area-footer a:hover,
.tutor-learning-area-footer button:not(.tutor-mark-as-complete-button):hover {
  background-color: #FFFFFF !important;
  border-color: #00249A !important;
  color: #00249A !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px -2px rgba(0, 36, 154, 0.1) !important;
}

/* ==========================================================================
   6. ADAPTABILIDAD RESPONSIVA PARA DISPOSITIVOS MÓVILES (LEARNING AREA)
   ========================================================================== */
@media (max-width: 768px) {
  .tutor-learning-header {
    height: 58px !important;
    padding: 0 1rem !important;
  }

  .tutor-learning-header-title {
    font-size: 0.95rem !important;
    max-width: 220px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .ed-learning-user-chip .ed-chip-name {
    display: none !important;
  }

  .ed-learning-user-chip {
    padding: 2px !important;
    border: none !important;
    background: transparent !important;
  }

  .tutor-learning-area-footer {
    padding: 0.85rem 1rem !important;
    margin-top: 1.5rem !important;
    flex-wrap: wrap !important;
    gap: 0.75rem !important;
    justify-content: center !important;
    border-radius: 0.85rem !important;
  }

  .tutor-mark-as-complete-button {
    order: -1 !important;
    width: 100% !important;
    justify-content: center !important;
    padding: 0.7rem 1.25rem !important;
    font-size: 0.875rem !important;
  }

  .tutor-learning-area-footer a,
  .tutor-learning-area-footer button:not(.tutor-mark-as-complete-button) {
    flex: 1 1 calc(50% - 0.5rem) !important;
    justify-content: center !important;
    padding: 0.65rem 0.75rem !important;
    font-size: 0.8125rem !important;
  }

  /* Optimización móvil para los controles del reproductor */
  .plyr--video .plyr__controls {
    padding: 8px 10px !important;
    gap: 4px !important;
  }

  .plyr--video .plyr__volume input[type=range] {
    display: none !important;
  }

  .plyr--video .plyr__time {
    font-size: 0.75rem !important;
    padding: 0 3px !important;
  }

  .plyr--video .plyr__controls .plyr__control {
    min-width: 28px !important;
    min-height: 28px !important;
    padding: 4px !important;
  }

  .plyr--video .plyr__controls .plyr__control svg {
    width: 16px !important;
    height: 16px !important;
  }
}

@media (max-width: 480px) {
  .tutor-learning-header-title {
    max-width: 150px !important;
    font-size: 0.85rem !important;
  }
}