/* Import sidebar component - MANTENER AL INICIO */
@import url('./components/sidebar.css');
@import url('./components/footer.css');

.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  z-index: 999;
  transition: background 0.2s;
}

.whatsapp-float:hover {
  background: #128c7e;
}

/* Variables base - CORREGIR */
:root {
  --sidebar-width: 250px;
  --sidebar-collapsed-width: 70px;
  --navbar-height: 70px;
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Colores actualizados */
  --bg-light: #ffffff;
  --bg-secondary: #f8fafc;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --border-color: #e2e8f0;
  --accent-color: #0ea5e9;
  --accent-color-rgb: 14, 165, 233;
}

[data-theme="dark"] {
  --bg-light: #0f172a;
  --bg-secondary: #1e293b;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --border-color: #334155;
}

/* Layout principal - CORREGIDO */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-light);
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  transition: all 0.3s ease;
}

/* Main wrapper - CORREGIDO */
.main-wrapper {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  background: var(--bg-light);
  transition: margin-left var(--transition-smooth);
  /* Ajustar padding-top para dar más espacio desde el navbar */
  padding-top: calc(var(--navbar-height) + 1rem);
  position: relative;
  z-index: 1;
  padding-left: 2rem;
  padding-right: 2rem;
}

.main-wrapper.expanded {
  margin-left: 70px;
}

/* ==================== NAVBAR OPTIMIZADO ==================== */
.navbar {
  position: fixed;
  top: 0;
  left: var(--sidebar-width);
  /* Usar la variable para consistencia */
  right: 0;
  height: var(--navbar-height);
  background: var(--bg-light);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1030;
  transition: left var(--transition-smooth);
}

.navbar.expanded {
  left: 70px;
  /* Exactamente el ancho del sidebar colapsado */
}

/* Container del navbar */
.container-fluid {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  position: relative;
  margin: 0;
  /* Eliminar margen por defecto */
}

/* ==================== NAVBAR SECTIONS ==================== */
.navbar-start {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.navbar-end {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ==================== NAVBAR BRAND (MOBILE) ==================== */
.navbar-brand {
  display: none;
  /* Oculto por defecto en desktop */
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
}

.navbar-brand svg {
  flex-shrink: 0;
}

/* ==================== WIDGET BUTTONS ==================== */
.widget-btn {
  width: 40px;
  height: 40px;
  padding: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
}

.widget-btn:hover {
  background: var(--bg-light);
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: translateY(-1px);
}

.widget-btn i {
  font-size: 1.1rem;
}

/* ==================== THEME TOGGLE ==================== */
#theme-toggle {
  position: relative;
  overflow: hidden;
}


[data-theme="light"] .theme-icon-sun {
  opacity: 0;
  transform: rotate(90deg) scale(0);
}

[data-theme="light"] .theme-icon-moon {
  opacity: 1;
  transform: rotate(0) scale(1);
}


[data-theme="dark"] .theme-icon-moon {
  opacity: 0;
  transform: rotate(-90deg) scale(0);
}

/* ==================== AUTH BUTTON ==================== */
.auth-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 500;
  min-height: 40px;
}

.auth-btn:hover {
  background: var(--accent-color);
  color: white;
  border-color: var(--accent-color);
  transform: translateY(-1px);
}

.auth-btn i {
  font-size: 1.1rem;
}

/* ==================== DROPDOWN ==================== */
.dropdown-menu {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.5rem;
  min-width: 250px;
  margin-top: 0.5rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.dropdown-header {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 0.5rem;
}

.dropdown-item {
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dropdown-item:hover {
  background: var(--bg-secondary);
  color: var(--accent-color);
}

.dropdown-item.text-danger:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

/* ==================== SEARCH OVERLAY ==================== */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(var(--bg-light-rgb, 255, 255, 255), 0.95);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

[data-theme="dark"] .search-overlay {
  background: rgba(var(--bg-dark-rgb, 15, 23, 42), 0.95);
}

.search-overlay.show {
  opacity: 1;
  visibility: visible;
}

.search-overlay-content {
  width: 90%;
  max-width: 600px;
  position: relative;
}

.btn-close-overlay {
  position: absolute;
  top: -50px;
  right: 0;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 2rem;
  cursor: pointer;
  transition: color 0.3s;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-close-overlay:hover {
  color: var(--accent-color);
}

.search-input-container {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: 1.25rem;
}

.search-input {
  width: 100%;
  height: 60px;
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--border-color);
  padding: 0 60px;
  font-size: 1.25rem;
  color: var(--text-primary);
  transition: border-color 0.3s;
}

.search-input:focus {
  outline: none;
  border-bottom-color: var(--accent-color);
}

.search-input::placeholder {
  color: var(--text-secondary);
  opacity: 0.7;
}

.btn-clear-search {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s, color 0.3s;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-clear-search.show {
  opacity: 1;
}

.btn-clear-search:hover {
  color: var(--accent-color);
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 991.98px) {

  .main-wrapper,
  .footer {
    margin-left: 0 !important;
  }

  .main-wrapper.expanded,
  .footer.expanded {
    margin-left: 0 !important;
  }

  .navbar {
    left: 0 !important;
    width: 100%;
  }

  .navbar.expanded {
    left: 0 !important;
  }

  .navbar-search {
    display: none;
  }

  .main-wrapper {
    margin-left: 0 !important;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    /* Menos padding en móvil */
    padding-top: calc(var(--navbar-height) + 0.5rem);
  }

  .container-fluid {
    padding: 0 1rem;
  }

  .navbar::before {
    display: none;
  }

  .auth-btn span {
    display: none;
  }

  .auth-btn {
    min-width: 40px;
    padding: 0;
    justify-content: center;
  }

  /* Reorganizar elementos en móvil */
  .navbar-start {
    order: 1;
  }

  .navbar-center {
    order: 2;
  }

  .navbar-end {
    order: 3;
  }

  /* Mostrar brand en móvil */
  .navbar-brand {
    display: flex !important;
  }

  /* Ajustar botones en móvil */
  .auth-btn span {
    display: none;
  }

  .auth-btn {
    min-width: 40px;
    padding: 0;
    justify-content: center;
  }

  /* Ajustar overlay en móvil */
  .search-overlay {
    padding-top: 10vh;
  }

  .search-input {
    height: 50px;
    font-size: 1rem;
    padding: 0 50px;
  }

  .footer {
    margin-left: 0 !important;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .reading-progress-container {
    left: 0 !important;
  }

  .sidebar {
    transform: translateX(-100%);
    width: 280px;
  }

  .sidebar.show {
    transform: translateX(0);
  }

  .sidebar.collapsed {
    width: 280px;
  }

  .btn-close-overlay {
    top: -40px;
    font-size: 1.5rem;
  }

  /* Dropdown en móvil */
  .dropdown-menu {
    position: fixed !important;
    top: 70px !important;
    left: 1rem !important;
    right: 1rem !important;
    transform: none !important;
    margin: 0 !important;
  }
}

@media (max-width: 576px) {
  .navbar-end {
    gap: 0.5rem;
  }

  .widget-btn {
    width: 36px;
    height: 36px;
  }

  .search-input {
    padding: 0 40px;
  }

  .main-wrapper {
    padding-left: 1rem;
    padding-right: 1rem;
    padding-top: var(--navbar-height);
  }

  .footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .search-icon {
    left: 15px;
  }

  .btn-clear-search {
    right: 15px;
  }
}

/* Overlay para móvil */
body.sidebar-open::after {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1039;
  backdrop-filter: blur(4px);
}

/* Theme Colors */
[data-theme="light"] {
  --bg-light: #ffffff;
  --bg-secondary: #f8fafc;
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --sidebar-bg: #ffffff;
  --sidebar-hover: #f1f5f9;
  --navbar-bg: #ffffff;
}

/* Theme Transitions */
.theme-transitioning * {
  transition: background-color 0.2s cubic-bezier(0.4, 0, 0.2, 1),
    color 0.2s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.2s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Theme Transition Helper */
.theme-transitioning * {
  transition-duration: 0.15s !important;
  transition-property: background-color, color, border-color !important;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Base Elements */
body {
  background: var(--bg-light);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition-quick),
    color var(--transition-quick);
}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  width: 40px;
  height: 40px;
  border-radius: 8px;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  transform: translateY(-2px);
  border-color: var(--accent-color);
}

.theme-toggle-icons {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle-icons i {
  position: absolute;
  font-size: 1.2rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--text-primary);
}

/* Light/Dark Icons States */
[data-theme="light"] .theme-toggle-icons .bi-sun-fill {
  opacity: 0;
  transform: rotate(180deg) scale(0);
}

[data-theme="light"] .theme-toggle-icons .bi-moon-fill {
  opacity: 1;
  transform: rotate(0) scale(1);
}

[data-theme="dark"] .theme-toggle-icons .bi-sun-fill {
  opacity: 1;
  transform: rotate(0) scale(1);
  color: #fbbf24;
}

[data-theme="dark"] .theme-toggle-icons .bi-moon-fill {
  opacity: 0;
  transform: rotate(-180deg) scale(0);
}

/* Navbar Base */
.navbar {
  position: fixed;
  top: 0;
  right: 0;
  left: 250px;
  /* Ancho del sidebar */
  height: 70px;
  background: var(--bg-light);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1030;
  transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Container dentro del navbar */
.container-fluid {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}

/* Posicionamiento de elementos */
.actions-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

/* Search bar */
.navbar-search {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 500px;
}

/* Estado expandido cuando el sidebar está colapsado */
.navbar.expanded {
  left: 70px;
}

/* Responsive */
@media (max-width: 991.98px) {
  .navbar {
    left: 0 !important;
    width: 100%;
  }

  .navbar.expanded {
    left: 0;
  }

  .container-fluid {
    padding: 0 1rem;
  }

  .navbar-search {
    display: none;
  }

  /* Reorganizar elementos en móvil */
  .navbar-start {
    order: 1;
  }

  .navbar-center {
    order: 2;
  }

  .navbar-end {
    order: 3;
  }

  /* Mostrar brand en móvil */
  .navbar-brand {
    display: flex !important;
  }

  /* Ajustar botones en móvil */
  .auth-btn span {
    display: none;
  }

  .auth-btn {
    min-width: 40px;
    padding: 0;
    justify-content: center;
  }

  /* Ajustar overlay en móvil */
  .search-overlay {
    padding-top: 10vh;
  }

  .search-input {
    height: 50px;
    font-size: 1rem;
    padding: 0 50px;
  }

  .btn-close-overlay {
    top: -40px;
    font-size: 1.5rem;
  }

  /* Dropdown en móvil */
  .dropdown-menu {
    position: fixed !important;
    top: 70px !important;
    left: 1rem !important;
    right: 1rem !important;
    transform: none !important;
    margin: 0 !important;
  }
}

@media (max-width: 576px) {
  .navbar-end {
    gap: 0.5rem;
  }

  .widget-btn {
    width: 36px;
    height: 36px;
  }

  .search-input {
    padding: 0 40px;
  }

  .main-wrapper {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .search-icon {
    left: 15px;
  }

  .btn-clear-search {
    right: 15px;
  }
}

/* Overlay para móvil */
body.sidebar-open::after {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1039;
  backdrop-filter: blur(4px);
}

/* Destacar 'dev' en el brand */
.brand-highlight {
  color: var(--accent-color);
  font-weight: 700;
  position: relative;
}

.brand-highlight::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-color);
  border-radius: 1px;
}

/* Animación sutil para el highlight */
.sidebar-brand:hover .brand-highlight,
.navbar-brand:hover .brand-highlight,
.footer-brand:hover .brand-highlight {
  color: #ffffff;
  text-shadow: 0 0 8px var(--accent-color);
}

/* Estilos específicos para el footer */
.footer-brand .brand-highlight {
  color: var(--accent-color);
}

.footer-brand:hover .brand-highlight {
  color: var(--accent-color);
  filter: brightness(1.2);
}

/* ==================== MEJORAS DE SEPARACIÓN VISUAL ==================== */

/* Navbar con mejor separación */
.navbar {
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* Sidebar con mejor separación */
.sidebar {
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
}

.navbar::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border-color);
  opacity: 0.5;
}

/* Línea en el sidebar para mostrar la división */
.sidebar::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--border-color), transparent);
  opacity: 0.8;
}

.sidebar::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--border-color), transparent);
}

.reading-progress-container {
  position: fixed;
  top: var(--navbar-height);
  left: var(--sidebar-width);
  right: 0;
  height: 4px;
  background: var(--bg-secondary);
  z-index: 1025;
  transition: left var(--transition-smooth);
}

.reading-progress-container.expanded {
  left: 70px;
}

/* Footer con mejor separación */
.footer {
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

/* Main wrapper - MEJORADO CON ESPACIADO */
.main-wrapper {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  background: var(--bg-light);
  transition: margin-left var(--transition-smooth);
  padding-top: var(--navbar-height);
  position: relative;
  z-index: 1;
  padding-left: 2rem;
  padding-right: 2rem;
}

.main-wrapper.expanded {
  margin-left: 70px;
}

/* Mejorar el footer también */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  margin-left: var(--sidebar-width);
  transition: margin-left var(--transition-smooth);
  position: relative;
  z-index: 10;
  padding-left: 2rem;
  padding-right: 2rem;
}

.footer.expanded {
  margin-left: 70px;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 2rem;
  right: 2rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

/* Responsive para el spacing */
@media (max-width: 991.98px) {

  .main-wrapper,
  .footer {
    margin-left: 0 !important;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .main-wrapper.expanded,
  .footer.expanded {
    margin-left: 0 !important;
  }

  .footer::before {
    left: 1.5rem;
    right: 1.5rem;
  }
}

@media (max-width: 576px) {

  .main-wrapper,
  .footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .footer::before {
    left: 1rem;
    right: 1rem;
  }
}

/* Contenedor del index más limpio */
.index-container {
  max-width: 1200px;
  /* Reducido para mejor lectura */
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

/* Responsive para el contenedor */
@media (max-width: 1400px) {
  .index-container {
    max-width: 1100px;
  }
}

@media (max-width: 991.98px) {
  .index-container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 576px) {
  .index-container {
    padding: 0 1rem;
  }
}