@font-face {
  font-family: 'Arial';
  src: url('../font/arial.ttf') format('truetype');
}
@font-face {
  font-family: 'Aptos';
  src: url('../font/aptos.ttf') format('truetype');
}
@font-face {
  font-family: 'Cavolini';
  src: url('../font/cavolini.ttf') format('truetype');
}
@font-face {
  font-family: 'Comic Sans MS';
  src: url('../font/comic.ttf') format('truetype');
}
@font-face {
  font-family: 'Fairwater Script';
  src: url('../font/fairwaterscript.ttf') format('truetype');
}
@font-face {
  font-family: 'MV Boli';
  src: url('../font/mvboli.ttf') format('truetype');
}
@font-face {
  font-family: 'Neocat';
  src: url('../font/neocat.ttf') format('truetype');
}
@font-face {
  font-family: 'Pristina';
  src: url('../font/PRISTINA.TTF') format('truetype');
}
@font-face {
  font-family: 'Segoe Print';
  src: url('../font/segoepr.ttf') format('truetype');
}
@font-face {
  font-family: 'Viner Hand ITC';
  src: url('../font/VINERITC.TTF') format('truetype');
}

/* ==========================================================================
   1. MOTOR DE ESTILOS (Variables manipulables por configuración)
   ========================================================================== */
:root {
  --tamano-titulo: 28px;
  --tamano-capitulo: 36px;
  --tamano-versiculo: 14px;
  --tamano-texto: 18px;
  --fuente-texto: 'Aptos', sans-serif;
  --interlineado-texto: 1.7;
  
  --color-texto: #1a1a1a;
  --color-num-versiculo: #cc0000;
  --color-capitulo: #cc0000;
  --color-fondo: #ffffff;
  --color-sidebar: #ffffff;
  --color-paralelos-texto: #4a5568;
}

/* Estilos de Reinicio y Base */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--color-fondo);
  color: var(--color-texto);
  transition: background-color 0.3s, color 0.3s;
  overflow-x: hidden; /* Evita desbordamiento en la animación de paso de página */
}

/* Header */
header {
  background-color: var(--color-fondo, #ffffff);
  color: var(--color-texto, #1a1a1a);
  padding: 10px 15px;
  display: flex;
  align-items: center;
  position: fixed;
  top: 0;
  width: 100%;
  height: 50px;
  z-index: 10;
  border-bottom: 1.5px solid #e2e8f0;
  transition: background-color 0.3s, border-color 0.3s;
}

.menu-btn, .search-btn {
  font-size: 24px;
  background: none;
  border: none;
  color: #4a5568;
  cursor: pointer;
  transition: color 0.2s, transform 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 8px;
}
.menu-btn:hover, .search-btn:hover {
  color: #2b6cb0;
  transform: scale(1.05);
}
.menu-btn:active, .search-btn:active {
  transform: scale(0.95);
}

.header-title {
  font-size: 18px;
  font-weight: bold;
}

/* ==========================================================================
   2. MENÚ LATERAL (Sidebar)
   ========================================================================== */
.sidebar {
  position: fixed;
  top: 0;
  left: -280px;
  width: 280px;
  height: 100%;
  background-color: var(--color-sidebar);
  box-shadow: 2px 0 10px rgba(0,0,0,0.2);
  transition: left 0.3s ease;
  z-index: 20;
  display: flex;
  flex-direction: column;
}

.sidebar.open {
  left: 0;
}

.sidebar-header {
  background-color: #4a5568;
  color: white;
  padding: 20px;
  font-size: 22px;
  font-weight: bold;
  border-bottom: 1px solid #e2e8f0;
}

.sidebar-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-menu li a {
  display: flex;
  align-items: center;
  padding: 15px 20px;
  color: #4a5568;
  text-decoration: none;
  border-bottom: 1px solid #edf2f7;
  font-size: 16px;
}

.sidebar-menu li a:hover {
  background-color: #f7fafc;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
  display: none;
  z-index: 15;
}

.overlay.show {
  display: block;
}

/* ==========================================================================
   3. CONTENIDO BÍBLICO Y ELEMENTOS INTERACTIVOS
   ========================================================================== */
.main-content {
  margin-top: 50px;
  padding: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 150px; /* Evita que el panel inferior tape el texto final */
}

.libro-titulo {
  font-family: var(--fuente-texto);
  font-size: calc(var(--tamano-texto) * 1.6); /* Más grande que el texto, pero más pequeño que el capítulo */
  color: var(--color-num-versiculo, #cc0000); /* Rojo, compatible con modo oscuro */
  font-weight: bold;
  text-align: center;
  margin-bottom: 15px;
}

.capitulo-num {
  font-family: inherit;
  font-size: 4.5em; /* Tamaño gigante escalable con el texto */
  color: var(--color-capitulo, #cc0000);
  font-weight: bold;
  float: left;
  line-height: 0.8;
  margin-top: -0.060em;
  margin-right: 0.12em;
  margin-bottom: 0em;
  user-select: none;
}

.texto-sagrado {
  font-family: var(--fuente-texto);
  font-size: var(--tamano-texto);
  line-height: var(--interlineado-texto);
  text-align: justify;
}

.versiculo {
  position: relative;
  margin-right: 5px;
  padding: 2px 4px;
  border-radius: 4px;
  display: inline; /* Mantiene la lectura en formato de párrafo fluido */
}

.num-v {
  color: var(--color-num-versiculo);
  font-size: var(--tamano-versiculo);
  font-weight: bold;
  vertical-align: super;
  margin-right: 2px;
}

/* El círculo indicador de Paralelos */
.tiene-paralelo {
  cursor: pointer;
}

.tiene-paralelo:hover {
  background-color: rgba(204, 0, 0, 0.05);
}

.badge-paralelo {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--color-num-versiculo);
  border-radius: 50%;
  margin-left: 2px;
  vertical-align: middle;
}

.pie-pagina {
  margin-top: 40px;
  border-top: 1px solid #ccc;
  padding-top: 15px;
  font-size: 0.9em;
  color: #555;
}

/* ==========================================================================
   4. PANEL INFERIOR DE PARALELOS (FRAME DESPLEGABLE)
   ========================================================================== */
.panel-paralelos {
  position: fixed;
  bottom: -300px; /* Oculto inicialmente abajo */
  left: 0;
  width: 100%;
  height: 250px;
  background-color: #f7fafc;
  box-shadow: 0 -3px 15px rgba(0,0,0,0.15);
  transition: bottom 0.3s ease-in-out;
  z-index: 30;
  display: flex;
  flex-direction: column;
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
}

.panel-paralelos.open {
  bottom: 0; /* Sube y se muestra */
}

.panel-header {
  background-color: #edf2f7;
  padding: 5px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  color: #2d3748;
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  border-bottom: 1px solid #e2e8f0;
}

.close-panel-btn {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  color: #a0aec0;
}

.close-panel-btn:hover {
  color: #4a5568;
}

.panel-body {
  padding: 15px 20px;
  overflow-y: auto; /* Permite scroll si el contenido es largo */
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-paralelos-texto);
}


/* Modificación en el estilo base del número de versículo */
.num-v {
  color: var(--color-num-versiculo);
  font-size: var(--tamano-versiculo);
  font-weight: bold;
  margin-right: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* El nuevo estilo para el círculo sobre el número de versículo (según tu imagen) */
.num-v.v-con-circulo {
  border: 1.5px solid var(--color-num-versiculo);
  border-radius: 50%;
  width: 20px;   /* Tamaño fijo para asegurar que sea un círculo perfecto */
  height: 20px;
  font-size: calc(var(--tamano-versiculo) - 1px); /* Ajuste leve para que quepa bien dentro */
  vertical-align: middle;
  margin-right: 6px;
  background-color: transparent;
}

/* Efecto visual sutil cuando pasas el mouse por encima del versículo con paralelo */
.tiene-paralelo:hover .v-con-circulo {
  background-color: rgba(204, 0, 0, 0.1);
  transition: background-color 0.2s ease;
}

.selector-biblico {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 20px;
  background-color: var(--bg-color, #ffffff);
}

.select-nav {
  font-family: 'Cinzel', serif, sans-serif; /* Tu tipografía elegante */
  font-size: 1.6rem;
  font-weight: bold;
  border: none;
  background: transparent;
  color: #1a1a1a;
  cursor: pointer;
  outline: none;
  text-transform: uppercase;
  padding-right: 5px;
}

.select-nav-cap {
  font-family: 'Cinzel', serif, sans-serif;
  font-size: 1.6rem;
  font-weight: normal;
  border: none;
  background: transparent;
  color: #a30000; /* Color rojo sutil o el de tu paleta */
  cursor: pointer;
  outline: none;
  padding: 2px 5px;
}

/* Opcional: quitar las flechas por defecto en móviles si buscas minimalismo total */
.select-nav, .select-nav-cap {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}


/************************************/
/************************************/
/************************************/

/* Contenedor de los selectores en la barra superior */
.selector-contenedor-superior {
  display: flex;
  flex-direction: row; /* Fuerza la línea horizontal */
  gap: 8px;            /* Espacio de separación entre Libro y Capítulo */
  width: 100%;
  padding: 10px;
  box-sizing: border-box;
}

#selectLibro {
  max-width: 150px; /* Limita el ancho del texto del libro para que no empuje el capítulo hacia afuera */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#selectCapitulo {
  min-width: 45px;
  flex: 1;             /* El selector de capítulo es más angosto */
  padding: 8px;
  border-radius: 6px;
  border: 1px solid #ccc;
  text-align: center;
}

.selector-biblico {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 6px !important; /* Espacio exacto de separación entre el libro y el capítulo */
}


/***************************************************/
/***************************************************/
/***************************************************/
header {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  padding: 0 15px !important;
}

.selector-biblico {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 2px !important; /* Mantiene el libro y el capítulo súper pegaditos */
  flex: 1;
  background: transparent !important;
  padding: 0 !important;
  box-shadow: none !important;
}
/* Custom Dropdown Searchable Selectors */
.selector-biblico {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 12px !important;
}

.custom-select-container {
  position: relative;
  display: inline-block;
}

.custom-select-trigger {
  font-family: var(--fuente-texto);
  font-style: normal;
  font-size: 1.45rem;
  font-weight: bolder;
  color: var(--color-num-versiculo, #cc0000);
  cursor: pointer;
  padding: 4px 4px;
  border-radius: 6px;
  user-select: none;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: transparent !important;
  border: none !important;
  transition: background-color 0.2s, transform 0.1s;
  text-transform: uppercase;
}

.custom-select-trigger:hover {
  background-color: rgba(0, 0, 0, 0.04);
}

.custom-select-trigger:active {
  transform: scale(0.97);
}

.custom-select-trigger.cap-trigger {
  color: var(--color-num-versiculo, #cc0000);

}

.custom-select-trigger::after {
  content: none !important;
}

.custom-select-trigger.cap-trigger::after {
  content: '▾' !important;
  font-size: 0.85rem;
  color: transparent;
  opacity: 0.8;
  margin-left: 4px;
  font-style: normal;
}

/* Custom Dropdown Card - Premium Glassmorphism */
.custom-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  max-width: 95vw;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
  padding: 12px;
  z-index: 100;
  animation: dropdownFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

body.modo-oscuro .custom-dropdown {
  background: rgba(30, 30, 30, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.custom-dropdown.open {
  display: block;
}

.custom-dropdown.cap-dropdown {
  width: 260px;
}

/* Search input style */
.custom-search-input {
  width: 100%;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  color: #2d3748;
  font-size: 0.95rem;
  outline: none;
  box-sizing: border-box;
  margin-bottom: 12px;
  transition: all 0.2s ease;
}

.custom-search-input:focus {
  border-color: #ff4d4d;
  box-shadow: 0 0 0 2px rgba(255, 77, 77, 0.15);
  background: #ffffff;
}

body.modo-oscuro .custom-search-input {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

body.modo-oscuro .custom-search-input:focus {
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 2px rgba(255, 77, 77, 0.25);
}

/* Options Lists */
.custom-options-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  max-height: 280px;
  overflow-y: auto;
  padding: 4px;
}

/* Custom Scrollbar for dropdowns */
.custom-options-list::-webkit-scrollbar,
.custom-options-grid::-webkit-scrollbar {
  width: 5px;
}
.custom-options-list::-webkit-scrollbar-track,
.custom-options-grid::-webkit-scrollbar-track {
  background: transparent;
}
.custom-options-list::-webkit-scrollbar-thumb,
.custom-options-grid::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.25);
  border-radius: 4px;
}
.custom-options-list::-webkit-scrollbar-thumb:hover,
.custom-options-grid::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.4);
}

.custom-option {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 12px 8px;
  /*border-radius: 10px;    le quite esto*/
  font-size: 1rem;
  font-family: var(--fuente-texto), inherit;
  text-align: center;
  cursor: pointer;
  transition: all 0.22s ease-in-out;
  box-sizing: border-box;
  font-weight: bold;
  
  /* Light mode (default) */
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.05);
  color: #2d3748;
  box-shadow: -4px 5px 2px 0px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
  
}

.custom-option:hover {
  background: #f7f9fa;
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12), 0 3px 6px rgba(0, 0, 0, 0.08);
  color: #1a202c;
}

.custom-option.selected {
  background: rgba(255, 77, 77, 0.1);
  border: 2px solid #ff4d4d;
  color: #ff4d4d;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
}

/* Dark mode overrides */
body.modo-oscuro .custom-option {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #cbd5e0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.2);
}

body.modo-oscuro .custom-option:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4), 0 3px 6px rgba(0, 0, 0, 0.3);
}

body.modo-oscuro .custom-option.selected {
  background: rgba(255, 77, 77, 0.2);
  border-color: #ff4d4d;
  color: #ff8c8c;
}

.custom-option.highlighted {
  border-color: #ff4d4d;
  background-color: rgba(255, 77, 77, 0.05);
}

/* Options Grid for Chapters */
.custom-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: 10px;
  max-height: 280px;
  overflow-y: auto;
  padding: 4px;
}

.custom-option-grid-item {
  display: flex;
  justify-content: center;
  align-items: center;
  aspect-ratio: 1.6 / 1;
  border-radius: 10px;
  font-size: 1.15rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s ease;
  box-sizing: border-box;
  background: #ffffff;
  border: 1.5px solid rgba(0, 0, 0, 0.08);
  color: #2d3748;
  box-shadow: 0 2px 4px rgba(0,0,0,0.04);
  text-align: center;
  align-content: center;
}

.custom-option-grid-item:hover {
  background: #edf2f7;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.08);
  color: #1a202c;
}

.custom-option-grid-item.selected {
  background: rgba(255, 77, 77, 0.1);
  border: 2px solid #ff4d4d;
  color: #ff4d4d;
  font-weight: bold;
}

/* Dark mode overrides */
body.modo-oscuro .custom-option-grid-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(255, 255, 255, 0.1);
  color: #cbd5e0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

body.modo-oscuro .custom-option-grid-item:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

body.modo-oscuro .custom-option-grid-item.selected {
  background: rgba(255, 77, 77, 0.2);
  border-color: #ff4d4d;
  color: #ff8c8c;
}

.custom-option-grid-item.highlighted {
  border-color: #ff4d4d;
  background-color: rgba(255, 77, 77, 0.05);
}

/* Notification banner for loading errors */
.error-banner {
  background-color: #fff5f5;
  border-left: 4px solid #e53e3e;
  color: #c53030;
  padding: 16px;
  border-radius: 8px;
  margin: 20px 0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}
.error-banner h3 {
  margin-top: 0;
  margin-bottom: 6px;
  font-size: 1.1rem;
}
.error-banner p {
  margin: 0;
  font-size: 0.95rem;
}

/* ==========================================================================
   5. PANEL DE AJUSTES (SETTINGS PANEL)
   ========================================================================== */
.panel-ajustes {
  position: fixed;
  bottom: -450px; /* Oculto inicialmente abajo */
  left: 0;
  width: 100%;
  max-width: 100%;
  background: var(--color-sidebar, #ffffff);
  border-top: 1px solid rgba(0, 0, 0, 0.12);
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.15);
  transition: bottom 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 40;
  display: flex;
  flex-direction: column;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  padding: 24px;
  box-sizing: border-box;
}

/* Glassmorphism support if background is white */
@supports (backdrop-filter: blur(20px)) {
  .panel-ajustes {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.4);
  }
}

.panel-ajustes.open {
  bottom: 0; /* Sube y se muestra */
}

/* En pantallas medianas/grandes, lo mostramos como un modal centrado elegante */
@media (min-width: 600px) {
  .panel-ajustes {
    bottom: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -45%) scale(0.95);
    width: 460px;
    opacity: 0;
    pointer-events: none;
    border-radius: 20px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, top 0.3s ease;
  }

  @supports (backdrop-filter: blur(20px)) {
    .panel-ajustes {
      border: 1px solid rgba(255, 255, 255, 0.3);
    }
  }
  
  .panel-ajustes.open {
    bottom: auto;
    top: 50%;
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    pointer-events: auto;
  }
}

.ajustes-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding-bottom: 12px;
}

.ajustes-titulo {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--color-texto, #1a1a1a);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.ajustes-close-btn {
  background: rgba(0, 0, 0, 0.05);
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--color-texto, #666);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, color 0.2s;
  padding: 0;
  line-height: 1;
}

.ajustes-close-btn:hover {
  background: rgba(0, 0, 0, 0.1);
}

.ajustes-seccion {
  margin-bottom: 20px;
}

.ajustes-seccion-titulo {
  font-size: 0.85rem;
  /*text-transform: uppercase;    Este no lo quiero*/
  letter-spacing: 0.06em;
  color: #718096;
  margin-bottom: 10px;
  font-weight: bold;
  font-family: cursive;
}

/* Controladores deslizantes (Sliders) */
.ajustes-control-fila {
  display: flex;
  align-items: center;
  gap: 15px;
}

.ajustes-slider {
  flex: 1;
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.1);
  outline: none;
  transition: background 0.2s;
}

.ajustes-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-num-versiculo, #cc0000);
  cursor: pointer;
  transition: transform 0.1s;
}

.ajustes-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.ajustes-valor-lbl {
  font-size: 0.95rem;
  font-weight: bold;
  color: var(--color-texto, #1a1a1a);
  min-width: 50px;
  text-align: right;
}

/* Selector desplegable de Fuente */
.ajustes-select {
  width: 100%;
  padding: 10px 12px;
  background: transparent;
  border: 0px solid rgba(0, 0, 0, 0.15);
  border-radius: 8px;
  font-size: 0.95rem;
  color: #333;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.ajustes-select:focus {
  border-color: var(--color-num-versiculo, #cc0000);
  box-shadow: 0 0 0 3px rgba(204, 0, 0, 0.1);
}

/* Switch Toggle para Ajustes */
.ajustes-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.ajustes-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.ajustes-switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.1);
  transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 24px;
}

.ajustes-switch-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.ajustes-switch input:checked + .ajustes-switch-slider {
  background-color: var(--color-num-versiculo, #cc0000);
}

.ajustes-switch input:checked + .ajustes-switch-slider:before {
  transform: translateX(20px);
}

/* Modo: Un versículo por línea */
body.versiculos-separados .texto-sagrado .versiculo {
  display: block;
/*  width: fit-content;   NO QUIERO ESTO*/
  max-width: 100%;
  margin-bottom: 12px;
/*  text-align: left;   NO QUIERO ESTO  */
}

/* ==========================================================================
   6. MODO OSCURO / NOCHE (DARK MODE)
   ========================================================================== */
body.modo-oscuro {
  --color-texto: #e2e8f0;             /* Gris claro */
  --color-num-versiculo: #ff4d4d;      /* Rojo brillante/claro */
  --color-capitulo: #ff4d4d;
  --color-fondo: #121212;             /* Fondo oscuro */
  --color-sidebar: #1e1e1e;           /* Sidebar oscura */
  --color-paralelos-texto: #a0aec0;   /* Texto secundario claro */
}

/* Adaptación del botón del menú y cabecera */
body.modo-oscuro header {
  background-color: #1a1a1a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Ajustes del selector bíblico superior en modo oscuro */
body.modo-oscuro .selector-biblico {
  background-color: var(--color-sidebar, #1e1e1e) !important;
}

body.modo-oscuro .custom-select-trigger {
  color: #ffffff;
}

body.modo-oscuro .custom-select-trigger:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

/* Adaptación del menú lateral en modo oscuro */
body.modo-oscuro .sidebar {
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

body.modo-oscuro .sidebar-header {
  background-color: #1a1a1a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

body.modo-oscuro .sidebar-menu li a {
  color: #cbd5e0;
  border-bottom-color: rgba(255, 255, 255, 0.05);
}

body.modo-oscuro .sidebar-menu li a:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Adaptación del panel de paralelos */
body.modo-oscuro .panel-paralelos {
  background-color: #1e1e1e;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

body.modo-oscuro .panel-header {
  background-color: #1a1a1a;
  color: #cbd5e0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

body.modo-oscuro .panel-body {
  color: var(--color-paralelos-texto);
}

/* Adaptación de las tarjetas de referencias cruzadas */
body.modo-oscuro .bloque-paralelo-link {
  background: #2d3748 !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2) !important;
}

body.modo-oscuro .bloque-paralelo-link span {
  color: #cbd5e0 !important;
}

/* Adaptación del panel de ajustes */
body.modo-oscuro .panel-ajustes {
  background: var(--color-sidebar, #1e1e1e);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@supports (backdrop-filter: blur(20px)) {
  body.modo-oscuro .panel-ajustes {
    background: rgba(30, 30, 30, 0.85);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
}

body.modo-oscuro .ajustes-titulo {
  color: var(--color-texto);
}

body.modo-oscuro .ajustes-close-btn {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-texto);
}

body.modo-oscuro .ajustes-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

body.modo-oscuro .ajustes-select {
  background: transparent;
  border: 0px solid transparent;
  color: var(--color-texto);
}

body.modo-oscuro .ajustes-select option {
  background: #1e1e1e;
  color: var(--color-texto);
}

body.modo-oscuro .ajustes-slider {
  background: rgba(255, 255, 255, 0.1);
}

body.modo-oscuro .ajustes-switch-slider {
  background-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   7. NAVEGACIÓN FLOTANTE (TOUCH SWIPE Y HOVER DE ZONAS)
   ========================================================================== */
/* Zonas de detección en los bordes de la pantalla (PC) */
.nav-zona-detect {
  position: fixed;
  top: 50px; /* Debajo del header */
  bottom: 0;
  width: 80px; /* Zona de proximidad más amplia y clicable */
  z-index: 8;
  background: transparent;
  pointer-events: none;
  cursor: pointer;
  transition: background 0.3s ease;
}

@media (hover: hover) {
  .nav-zona-detect {
    pointer-events: auto; /* Activar solo en dispositivos con ratón */
  }
}

.nav-zona-detect.prev {
  left: 0;
}

.nav-zona-detect.next {
  right: 0;
}

/* Sombra gradiente al pasar el mouse por los extremos */
.nav-zona-detect.prev:hover {
  background: linear-gradient(to right, rgba(0, 0, 0, 0.04), transparent);
}

.nav-zona-detect.next:hover {
  background: linear-gradient(to left, rgba(0, 0, 0, 0.04), transparent);
}

/* Sombra gradiente en Modo Oscuro */
body.modo-oscuro .nav-zona-detect.prev:hover {
  background: linear-gradient(to right, rgba(255, 255, 255, 0.02), transparent);
}

body.modo-oscuro .nav-zona-detect.next:hover {
  background: linear-gradient(to left, rgba(255, 255, 255, 0.02), transparent);
}

/* Botones flotantes (señales visuales) */
.nav-btn-flotante {
  position: fixed;
  top: 50%;
  transform: translateY(-50%) scale(0.9);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #1a1a1a;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 15;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s, color 0.2s;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.nav-btn-flotante.prev {
  left: 15px;
}

.nav-btn-flotante.next {
  right: 15px;
}

/* Estado visible al pasar el mouse por la zona de detección */
.nav-btn-flotante.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) scale(1);
}

.nav-btn-flotante:hover {
  background-color: var(--color-num-versiculo, #cc0000);
  color: #ffffff;
  border-color: transparent;
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 16px rgba(204, 0, 0, 0.2);
}

/* Estilos para el Modo Oscuro */
body.modo-oscuro .nav-btn-flotante {
  background: rgba(30, 30, 30, 0.75);
  border-color: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

body.modo-oscuro .nav-btn-flotante:hover {
  background-color: var(--color-num-versiculo, #ff4d4d);
  color: #ffffff;
  border-color: transparent;
}

/* ==========================================================================
   8. ANOTACIONES Y HIGHLIGHTS (SOBREADO, SUBRAYADO, NOTAS Y MARCADORES)
   ========================================================================== */
/* Estilos de Destacados (Colores de Sombreado) */
.v-texto {
  border-radius: 3px;
  padding: 1px 3px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  transition: background-color 0.2s;
}

.v-texto.destacado-azul { background-color: rgba(56, 189, 248, 0.3) !important; }
.v-texto.destacado-amarillo { background-color: rgba(253, 224, 71, 0.4) !important; }
.v-texto.destacado-rosado { background-color: rgba(244, 114, 182, 0.3) !important; }
.v-texto.destacado-verde { background-color: rgba(74, 222, 128, 0.3) !important; }
.v-texto.destacado-naranja { background-color: rgba(251, 146, 60, 0.3) !important; }
.v-texto.destacado-rojo { background-color: rgba(248, 113, 113, 0.3) !important; }
.v-texto.destacado-morado { background-color: rgba(192, 132, 252, 0.3) !important; }

/* Subrayado */
.v-texto.subrayado-linea {
  border-bottom: 2px dashed #333333;
  padding-bottom: 1px;
}
body.modo-oscuro .v-texto.subrayado-linea {
  border-bottom-color: #cbd5e0;
}

/* Versículo seleccionado en lectura */
.versiculo.seleccionado-actual {
  background-color: #afafaf70;
  border-radius: 4px;
}

/* 9. PANEL DE ACCIÓN DEL VERSÍCULO (ACTION SHEET) */
.panel-accion-versiculo {
  position: fixed;
  bottom: -450px; /* Oculto inicialmente abajo */
  left: 0;
  width: 100%;
  max-width: 100%;
  background: var(--color-sidebar, #ffffff);
  border-top: 1px solid rgba(0, 0, 0, 0.12);
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.15);
  transition: bottom 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 35;
  display: flex;
  flex-direction: column;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  padding: 20px;
  box-sizing: border-box;
}

@supports (backdrop-filter: blur(20px)) {
  .panel-accion-versiculo {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.4);
  }
}

.panel-accion-versiculo.open {
  bottom: 0;
}

@media (min-width: 600px) {
  .panel-accion-versiculo {
    bottom: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -45%) scale(0.95);
    width: 480px;
    opacity: 0;
    pointer-events: none;
    border-radius: 20px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, top 0.3s ease;
  }
  @supports (backdrop-filter: blur(20px)) {
    .panel-accion-versiculo {
      border: 1px solid rgba(255, 255, 255, 0.3);
    }
  }
  .panel-accion-versiculo.open {
    bottom: auto;
    top: 50%;
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    pointer-events: auto;
  }
}

/* Cabecera del panel de acción */
.accion-v-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 15px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding-bottom: 10px;
}

.accion-v-referencia {
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--color-texto, #1a1a1a);
  margin: 0;
}

.accion-v-texto {
  font-size: 0.85rem;
  color: #718096;
  font-style: italic;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 320px;
  margin-top: 3px;
}

/* Fila de Burbujas de Colores */
.accion-v-colores-fila {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.accion-v-color-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s, border-color 0.15s;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
}

.accion-v-color-dot:hover {
  transform: scale(1.15);
}

.accion-v-color-dot.selected {
  border-color: #3182ce;
  transform: scale(1.1);
}
body.modo-oscuro .accion-v-color-dot.selected {
  border-color: #ffffff;
}

/* Botón de limpiar color */
.accion-v-clear-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #edf2f7;
  border: 1px solid rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  cursor: pointer;
  transition: transform 0.15s;
}
.accion-v-clear-dot:hover {
  transform: scale(1.1);
  background: #e2e8f0;
}
body.modo-oscuro .accion-v-clear-dot {
  background: #2d3748;
  border-color: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* Fila de botones de acciones principales */
.accion-v-botones-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 15px;
}

.accion-v-btn {
  padding: 8px 4px;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 8px;
  background: #fff;
  color: #4a5568;
  font-size: 0.8rem;
  font-weight: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.accion-v-btn:hover {
  background: #f7fafc;
  color: var(--color-num-versiculo, #cc0000);
  border-color: rgba(204, 0, 0, 0.2);
}

.accion-v-btn.active {
  background: rgba(204, 0, 0, 0.05);
  border-color: var(--color-num-versiculo, #cc0000);
  color: var(--color-num-versiculo, #cc0000);
  font-weight: bold;
}

body.modo-oscuro .accion-v-btn {
  background: #2d3748;
  border-color: rgba(255,255,255,0.08);
  color: #cbd5e0;
}
body.modo-oscuro .accion-v-btn:hover {
  background: #1a202c;
  color: var(--color-num-versiculo, #ff4d4d);
}
body.modo-oscuro .accion-v-btn.active {
  background: rgba(255, 77, 77, 0.08);
  border-color: var(--color-num-versiculo, #ff4d4d);
  color: var(--color-num-versiculo, #ff4d4d);
}

/* Área de comentarios/notas */
.accion-v-nota-contenedor {
  display: none; /* Se muestra con js */
  margin-top: 10px;
}

.accion-v-nota-input {
  width: 100%;
  height: 80px;
  padding: 8px 12px;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 8px;
  outline: none;
  font-size: 0.9rem;
  resize: none;
  font-family: inherit;
  box-sizing: border-box;
  background: #fff;
  color: #333;
}
.accion-v-nota-input:focus {
  border-color: var(--color-num-versiculo, #cc0000);
  box-shadow: 0 0 0 2px rgba(204,0,0,0.1);
}

body.modo-oscuro .accion-v-nota-input {
  background: #2d3748;
  border-color: rgba(255,255,255,0.12);
  color: #fff;
}
body.modo-oscuro .accion-v-nota-input:focus {
  border-color: var(--color-num-versiculo, #ff4d4d);
  box-shadow: 0 0 0 2px rgba(255,77,77,0.15);
}

/* 10. ESTILOS PARA GOOGLE LOGIN EN SIDEBAR */
.perfil-usuario-container {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.google-login-btn {
  background: #ffffff;
  color: #4a5568;
  border: 1px solid rgba(0,0,0,0.15);
  padding: 6px 12px;
  font-size: 0.8rem;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  font-weight: 600;
  transition: background-color 0.2s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.google-login-btn:hover {
  background: #f7fafc;
}

.user-profile-img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
  object-fit: cover;
}

.user-profile-info {
  display: flex;
  flex-direction: column;
  max-width: 130px;
}

.user-profile-name {
  font-size: 0.8rem;
  font-weight: bold;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.google-logout-btn {
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  border: none;
  font-size: 0.7rem;
  padding: 0;
  text-align: left;
  cursor: pointer;
  text-decoration: underline;
}
.google-logout-btn:hover {
  color: #fff;
}

/* 11. VENTANA MODAL DE ANOTACIONES (MARCADORES, NOTAS, DESTACADOS) */
.modal-anotaciones {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 15px;
  box-sizing: border-box;
}

.modal-anotaciones.open {
  display: flex;
}

.modal-anotaciones-content {
  background: var(--color-sidebar, #ffffff);
  width: 100%;
  max-width: 600px;
  height: 80vh;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.2);
}

.modal-anotaciones-header {
  padding: 20px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-sidebar, #ffffff);
}

.modal-anotaciones-titulo {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--color-texto, #1a1a1a);
  margin: 0;
}

.modal-anotaciones-close {
  background: rgba(0,0,0,0.05);
  border: none;
  font-size: 1.4rem;
  color: var(--color-texto, #666);
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-anotaciones-busqueda {
  padding: 10px 20px;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  position: relative;
  display: flex;
  align-items: center;
}

.modal-anotaciones-buscar-icon {
  position: absolute;
  left: 32px;
  color: #a0aec0;
  pointer-events: none;
  font-size: 1.25rem;
}

.modal-anotaciones-input-buscar {
  width: 100%;
  padding: 8px 12px 8px 36px;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 8px;
  outline: none;
  font-size: 0.9rem;
  box-sizing: border-box;
  background: #fff;
  color: #333;
}
body.modo-oscuro .modal-anotaciones-input-buscar {
  background: #2d3748;
  border-color: rgba(255,255,255,0.08);
  color: #fff;
}

.modal-anotaciones-body {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
}

/* Tarjeta de ítem de anotación */
.item-anotacion-card {
  padding: 14px;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
  background: #fff;
  margin-bottom: 10px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}
.item-anotacion-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}

.item-anotacion-ref {
  font-size: 0.9rem;
  font-weight: bold;
  color: var(--color-num-versiculo, #cc0000);
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

.item-anotacion-fecha {
  font-size: 0.75rem;
  color: #a0aec0;
  font-weight: normal;
}

.item-anotacion-texto {
  font-size: 0.85rem;
  color: var(--color-texto, #4a5568);
  font-style: italic;
  margin-bottom: 6px;
  border-left: 2px solid #cbd5e0;
  padding-left: 8px;
}

.item-anotacion-nota {
  font-size: 0.9rem;
  color: var(--color-texto, #1a1a1a);
  background: #f7fafc;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1.5px dashed rgba(0,0,0,0.05);
}

body.modo-oscuro .item-anotacion-card {
  background: #2d3748;
  border-color: rgba(255,255,255,0.05);
}
body.modo-oscuro .item-anotacion-texto {
  border-left-color: #4a5568;
}
body.modo-oscuro .item-anotacion-nota {
  background: #1a202c;
  border-color: rgba(255,255,255,0.05);
}

.item-anotacion-vacio {
  text-align: center;
  color: #a0aec0;
  font-style: italic;
  padding: 40px 20px;
}

/* Sincronización y colores en modo oscuro general para modales */
body.modo-oscuro .modal-anotaciones-content {
  background: #1e1e1e;
}
body.modo-oscuro .modal-anotaciones-header {
  background: #1e1e1e;
  border-bottom-color: rgba(255,255,255,0.08);
}
body.modo-oscuro .modal-anotaciones-close {
  background: rgba(255,255,255,0.08);
}

/* Ajustes de Modo Oscuro para el panel de acción de versículos */
body.modo-oscuro .panel-accion-versiculo {
  background: var(--color-sidebar, #1e1e1e);
  border-top-color: rgba(255, 255, 255, 0.08);
}
@supports (backdrop-filter: blur(20px)) {
  body.modo-oscuro .panel-accion-versiculo {
    background: rgba(30, 30, 30, 0.85);
    border-top-color: rgba(255, 255, 255, 0.1);
  }
}
body.modo-oscuro .accion-v-header {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}
body.modo-oscuro .accion-v-referencia {
  color: #fff;
}

/* Botón de más para opciones del versículo */
.btn-mas-versiculo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: #ffffff;
  color: #4a5568;
  font-size: 16px;
  font-weight: bold;
  border: 1px solid #cbd5e0;
  cursor: pointer;
  margin-left: 8px;
  vertical-align: middle;
  box-shadow: 0 2px 5px rgba(0,0,0,0.15);
  transition: transform 0.2s, background-color 0.2s, border-color 0.2s;
  pointer-events: auto;
}
.btn-mas-versiculo:hover {
  transform: scale(1.15);
  background-color: #f7fafc;
  border-color: #a0aec0;
  color: #2b6cb0;
}
body.modo-oscuro .btn-mas-versiculo {
  background-color: #2d3748;
  color: #ffffff;
  border-color: rgba(255,255,255,0.16);
}
body.modo-oscuro .btn-mas-versiculo:hover {
  background-color: #4a5568;
  color: #ffffff;
}

/* Quick action buttons on card list items */
.item-anotacion-meta-col {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.item-anotacion-acciones {
  display: flex;
  gap: 6px;
  margin-bottom: 2px;
}

.item-accion-btn {
  background: none;
  border: none;
  font-size: 0.95rem;
  padding: 4px;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, transform 0.1s;
}

.item-accion-btn:hover {
  background-color: rgba(0, 0, 0, 0.06);
  transform: scale(1.1);
}

.item-accion-btn.btn-item-borrar:hover {
  background-color: rgba(239, 68, 68, 0.1);
}

body.modo-oscuro .item-accion-btn:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

body.modo-oscuro .item-accion-btn.btn-item-borrar:hover {
  background-color: rgba(239, 68, 68, 0.2);
}

/* ==========================================================================
   12. VENTANA MODAL DE BÚSQUEDA GLOBAL
   ========================================================================== */
.modal-search {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 15px;
  box-sizing: border-box;
}

.modal-search.open {
  display: flex;
}

.modal-search-content {
  background: var(--color-sidebar, #ffffff);
  width: 100%;
  max-width: 600px;
  height: 80vh;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.2);
  animation: dropdownFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-search-header {
  padding: 20px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-sidebar, #ffffff);
}

.modal-search-titulo {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--color-texto, #1a1a1a);
  margin: 0;
}

.modal-search-close {
  background: rgba(0,0,0,0.05);
  border: none;
  font-size: 1.4rem;
  color: var(--color-texto, #666);
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, color 0.2s;
}

.modal-search-close:hover {
  background: rgba(0,0,0,0.1);
  color: #cc0000;
}

.modal-search-busqueda {
  padding: 15px 20px;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.search-input-container {
  display: flex;
  gap: 10px;
}

.modal-search-input-buscar {
  flex: 1;
  padding: 10px 14px;
  border: 1.5px solid rgba(0,0,0,0.1);
  border-radius: 8px;
  outline: none;
  font-size: 0.95rem;
  box-sizing: border-box;
  background: #fff;
  color: #333;
  transition: border-color 0.2s;
}

.modal-search-input-buscar:focus {
  border-color: #2b6cb0;
}

.modal-search-btn-ejecutar {
  padding: 10px 20px;
  background-color: #2b6cb0;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}

.modal-search-btn-ejecutar:hover {
  background-color: #1a528e;
}

.modal-search-btn-ejecutar:active {
  transform: scale(0.97);
}

.search-scope-container {
  display: flex;
  gap: 20px;
}

.search-radio-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--color-texto, #4a5568);
}

.search-radio-label input {
  cursor: pointer;
}

.modal-search-progreso {
  padding: 10px 20px;
  background-color: rgba(43, 108, 176, 0.05);
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.search-progreso-barra {
  width: 100%;
  height: 6px;
  background-color: #edf2f7;
  border-radius: 3px;
  overflow: hidden;
}

.search-progreso-fill {
  height: 100%;
  width: 0%;
  background-color: #2b6cb0;
  transition: width 0.1s ease;
}

.search-progreso-texto {
  font-size: 0.8rem;
  color: #2b6cb0;
  font-weight: 500;
}

.modal-search-body {
  flex: 1;
  overflow-y: auto;
  padding: 15px 20px;
}

.search-vacio-msg, .search-loading-msg {
  color: #718096;
  font-style: italic;
  text-align: center;
  padding: 40px 20px;
  font-size: 0.95rem;
}

/* Tarjetas de resultados de búsqueda */
.search-result-card {
  padding: 12px 16px;
  border-bottom: 1.5px solid #edf2f7;
  cursor: pointer;
  transition: background-color 0.2s, border-left-color 0.2s;
  border-left: 3px solid transparent;
}

.search-result-card:hover {
  background-color: rgba(43, 108, 176, 0.03);
  border-left-color: #2b6cb0;
}

.search-result-ref {
  font-weight: bold;
  font-size: 0.9rem;
  color: #2b6cb0;
  margin-bottom: 4px;
}

.search-result-text {
  font-size: 0.88rem;
  color: var(--color-texto, #2d3748);
  line-height: 1.4;
}

.search-result-text mark {
  background-color: rgba(253, 224, 71, 0.4);
  color: inherit;
  font-weight: bold;
  padding: 0 2px;
  border-radius: 2px;
}

/* Modo oscuro para búsqueda */
body.modo-oscuro .modal-search-content {
  background: var(--color-sidebar, #1e1e1e);
  border-color: rgba(255,255,255,0.08);
}
body.modo-oscuro .modal-search-header {
  background: var(--color-sidebar, #1e1e1e);
  border-bottom-color: rgba(255,255,255,0.08);
}
body.modo-oscuro .modal-search-titulo {
  color: #ffffff;
}
body.modo-oscuro .modal-search-close {
  background: rgba(255,255,255,0.06);
  color: #cbd5e0;
}
body.modo-oscuro .modal-search-busqueda {
  border-bottom-color: rgba(255,255,255,0.05);
}
body.modo-oscuro .modal-search-input-buscar {
  background: #2d3748;
  color: #fff;
  border-color: rgba(255,255,255,0.1);
}
body.modo-oscuro .modal-search-input-buscar:focus {
  border-color: #63b3ed;
}
body.modo-oscuro .modal-search-btn-ejecutar {
  background-color: #3182ce;
}
body.modo-oscuro .modal-search-btn-ejecutar:hover {
  background-color: #2b6cb0;
}
body.modo-oscuro .search-radio-label {
  color: #cbd5e0;
}
body.modo-oscuro .search-result-card {
  border-bottom-color: rgba(255,255,255,0.05);
}
body.modo-oscuro .search-result-card:hover {
  background-color: rgba(99, 179, 237, 0.05);
  border-left-color: #63b3ed;
}
body.modo-oscuro .search-result-ref {
  color: #63b3ed;
}
body.modo-oscuro .search-result-text mark {
  background-color: rgba(253, 224, 71, 0.25);
  color: #fff;
}

body.modo-oscuro .menu-btn, body.modo-oscuro .search-btn {
  color: #cbd5e0;
}
body.modo-oscuro .menu-btn:hover, body.modo-oscuro .search-btn:hover {
  color: #63b3ed;
}
body.modo-oscuro .custom-select-trigger {
  color: #63b3ed !important;
}
body.modo-oscuro .custom-select-trigger.cap-trigger {
  color: #63b3ed !important;
}
body.modo-oscuro .custom-select-trigger.cap-trigger::after {
  color: #63b3ed !important;
}
body.modo-oscuro .custom-select-trigger:hover {
  background-color: rgba(255, 255, 255, 0.04);
}

/* ==========================================================================
   11. EFECTO DE PASO DE PÁGINA (3D BOOK PAGE FLIP EFFECT)
   ========================================================================== */
@keyframes flipOutLeft {
  from {
    transform: rotateY(0deg) scale(1);
    opacity: 1;
  }
  to {
    transform: rotateY(-90deg) scale(0.95);
    opacity: 0;
  }
}

@keyframes flipInRight {
  from {
    transform: rotateY(90deg) scale(0.95);
    opacity: 0;
  }
  to {
    transform: rotateY(0deg) scale(1);
    opacity: 1;
  }
}

@keyframes flipOutRight {
  from {
    transform: rotateY(0deg) scale(1);
    opacity: 1;
  }
  to {
    transform: rotateY(90deg) scale(0.95);
    opacity: 0;
  }
}

@keyframes flipInLeft {
  from {
    transform: rotateY(-90deg) scale(0.95);
    opacity: 0;
  }
  to {
    transform: rotateY(0deg) scale(1);
    opacity: 1;
  }
}

.anim-flip-out-left {
  transform-origin: left center;
  animation: flipOutLeft 0.4s forwards ease-in-out;
  backface-visibility: hidden;
}

.anim-flip-in-right {
  transform-origin: left center;
  animation: flipInRight 0.4s forwards ease-in-out;
  backface-visibility: hidden;
}

.anim-flip-out-right {
  transform-origin: left center;
  animation: flipOutRight 0.4s forwards ease-in-out;
  backface-visibility: hidden;
}

.anim-flip-in-left {
  transform-origin: left center;
  animation: flipInLeft 0.4s forwards ease-in-out;
  backface-visibility: hidden;
}

/* Evitamos desbordamientos y configuramos la perspectiva 3D */
.main-content {
  perspective: 2000px;
  overflow-x: hidden;
  position: relative;
}

/* Botones del Historial de Libros Recientes */
.custom-history-btn {
  font-weight: bold;
  background-color: #f8fafc !important;
  border: 1px solid rgba(0, 0, 0, 0.05) !important;
  box-shadow: -4px 5px 2px 0px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04) !important;
}

.custom-history-btn:hover {
  background-color: #edf2f7 !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12), 0 3px 6px rgba(0, 0, 0, 0.08) !important;
}

body.modo-oscuro .custom-history-btn {
  background-color: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.2) !important;
}

body.modo-oscuro .custom-history-btn:hover {
  background-color: rgba(255, 255, 255, 0.15) !important;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4), 0 3px 6px rgba(0, 0, 0, 0.3) !important;
}

/* Selector de Libros y Capítulos como Pantalla Completa (Celular, PC, Laptop) */
#libroDropdown, #capituloDropdown {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  max-width: 100vw !important;
  max-height: 100vh !important;
  border-radius: 0 !important;
  border: none !important;
  transform: none !important;
  padding: 24px 20px !important;
  box-sizing: border-box !important;
  overflow-y: auto !important;
  z-index: 9999 !important;
  background: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
}

body.modo-oscuro #libroDropdown, body.modo-oscuro #capituloDropdown {
  background: rgba(18, 18, 18, 0.98) !important;
}

.close-dropdown-btn:hover {
  opacity: 1 !important;
  transform: scale(1.1);
}

/* Historial de libros alineado a la misma cuadrícula */
.custom-book-history-row {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)) !important;
  gap: 10px !important;
  width: 100% !important;
}

/* Soporte para ocultar título del libro y aprovechar espacio */
body.titulo-oculto .libro-titulo {
  display: none !important;
}
body.titulo-oculto .capitulo-num {
  margin-top: 0px !important;
}