/* Tema oscuro moderno para gestión de trámites */

body.bg-light, body {
  /* Fondo degradado oscuro moderno */
  background: linear-gradient(135deg, #181c24 0%, #232837 100%) !important;
  color: #e0e6ed;
  min-height: 100vh;
  padding-top: 70px; /* Space for fixed navbar */
}

@keyframes fadeInBody {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

/* ══════════════════════════════════════════════════════════════════════════════
   SIDEBAR NAVIGATION STYLES - MODERN DESIGN
   ══════════════════════════════════════════════════════════════════════════════ */

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 280px;
  background: linear-gradient(180deg, rgba(13, 17, 23, 0.95) 0%, rgba(22, 27, 34, 0.95) 100%);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.3);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1100;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.sidebar.collapsed {
  width: 70px;
}

.sidebar.mobile-open {
  transform: translateX(0);
}

/* Sidebar Header */
.sidebar-header {
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, rgba(13, 110, 253, 0.2) 0%, rgba(13, 17, 23, 0.1) 100%);
  position: relative;
  overflow: hidden;
}

.sidebar-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s ease;
}

.sidebar-header:hover::before {
  left: 100%;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  color: #ffffff;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.sidebar-brand i {
  color: #0d6efd !important;
  margin-right: 0.75rem;
  filter: drop-shadow(0 2px 4px rgba(13, 110, 253, 0.3));
  transition: all 0.3s ease;
}

.sidebar.collapsed .sidebar-brand .brand-text {
  opacity: 0;
  transform: translateX(-20px);
}

.sidebar-toggle {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #ffffff;
  padding: 0.5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  min-width: 40px;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-toggle:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}

.sidebar-toggle i {
  color: #ffffff !important;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.sidebar-toggle:hover i {
  transform: rotate(90deg);
}

.sidebar.collapsed .sidebar-toggle {
  background: rgba(13, 110, 253, 0.8);
  box-shadow: 0 2px 10px rgba(13, 110, 253, 0.3);
}

.sidebar.collapsed .sidebar-toggle:hover {
  background: rgba(13, 110, 253, 1);
  box-shadow: 0 4px 15px rgba(13, 110, 253, 0.5);
}

/* Sidebar Content */
.sidebar-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 1rem 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
}

.sidebar-content::-webkit-scrollbar {
  width: 4px;
}

.sidebar-content::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar-content::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
}

.sidebar-content::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.5);
}

/* Sidebar Navigation */
.sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-item {
  margin: 0.25rem 0;
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  padding: 0.875rem 1.25rem;
  color: rgba(255, 255, 255, 0.8) !important;
  text-decoration: none !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 0 25px 25px 0;
  margin-right: 1rem;
  position: relative;
  overflow: hidden;
  font-weight: 500;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #0d6efd, #0b5ed7);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: left;
}

.nav-link i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
  margin-right: 0.875rem;
  color: rgba(255, 255, 255, 0.7) !important;
  transition: all 0.3s ease;
}

.nav-text {
  transition: all 0.3s ease;
  white-space: nowrap;
}

.sidebar.collapsed .nav-text {
  opacity: 0;
  transform: translateX(-20px);
}

.nav-link:hover {
  background: linear-gradient(90deg, rgba(13, 110, 253, 0.15), rgba(13, 110, 253, 0.05));
  color: #ffffff !important;
  transform: translateX(4px);
  box-shadow: 0 4px 15px rgba(13, 110, 253, 0.2);
}

.nav-link:hover::before {
  transform: scaleX(1);
}

.nav-link:hover i {
  color: #0d6efd !important;
  transform: scale(1.1);
}

.nav-link.active {
  background: linear-gradient(90deg, rgba(13, 110, 253, 0.25), rgba(13, 110, 253, 0.1));
  color: #ffffff !important;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.nav-link.active::before {
  transform: scaleX(1);
}

.nav-link.active i {
  color: #0d6efd !important;
}

/* Dropdown Navigation */
.nav-dropdown .dropdown-toggle {
  position: relative;
}

.dropdown-arrow {
  margin-left: auto !important;
  font-size: 0.8rem !important;
  transition: transform 0.3s ease;
  color: rgba(255, 255, 255, 0.6) !important;
}

.sidebar.collapsed .dropdown-arrow {
  opacity: 0;
}

.submenu {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 0 15px 15px 0;
  margin: 0.25rem 0 0.25rem 1rem;
  padding: 0.5rem 0;
  border-left: 2px solid rgba(13, 110, 253, 0.3);
  transition: all 0.3s ease;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
}

.submenu.show {
  max-height: 500px;
  opacity: 1;
}

.sidebar.collapsed .submenu {
  display: none;
}

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

.submenu-link {
  display: flex;
  align-items: center;
  padding: 0.625rem 1rem;
  color: rgba(255, 255, 255, 0.7) !important;
  text-decoration: none !important;
  transition: all 0.3s ease;
  border-radius: 0 20px 20px 0;
  margin-right: 1rem;
  font-size: 0.9rem;
  font-weight: 400;
}

.submenu-link i {
  font-size: 0.9rem;
  width: 16px;
  text-align: center;
  margin-right: 0.75rem;
  color: rgba(255, 255, 255, 0.6) !important;
}

.submenu-link:hover {
  background: rgba(13, 110, 253, 0.1);
  color: #ffffff !important;
  transform: translateX(4px);
}

.submenu-link:hover i {
  color: #0d6efd !important;
}

.submenu-link.active {
  background: rgba(13, 110, 253, 0.2);
  color: #ffffff !important;
  font-weight: 500;
}

.submenu-link.active i {
  color: #0d6efd !important;
}

/* Sidebar Footer */
.sidebar-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem;
  background: linear-gradient(135deg, rgba(13, 17, 23, 0.8) 0%, rgba(22, 27, 34, 0.6) 100%);
}

.user-info {
  display: flex;
  align-items: center;
  padding: 0.75rem;
  margin-bottom: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.user-info:hover {
  background: rgba(255, 255, 255, 0.1);
}

.user-avatar {
  margin-right: 0.75rem;
}

.user-avatar i {
  font-size: 2rem;
  color: #0d6efd !important;
}

.user-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.user-name {
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar.collapsed .user-details {
  opacity: 0;
  transform: translateX(-20px);
}

.logout-section {
  margin-top: 0.5rem;
}

.logout-btn {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.75rem;
  background: rgba(220, 53, 69, 0.1);
  color: #dc3545 !important;
  text-decoration: none !important;
  border-radius: 8px;
  transition: all 0.3s ease;
  border: 1px solid rgba(220, 53, 69, 0.2);
}

.logout-btn:hover {
  background: rgba(220, 53, 69, 0.2);
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

.logout-btn i {
  margin-right: 0.75rem;
  color: inherit !important;
}

.sidebar.collapsed .logout-btn .nav-text {
  opacity: 0;
  transform: translateX(-20px);
}

/* Main Content Layout */
.main-content {
  margin-left: 280px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: visible;
}

.main-content.sidebar-collapsed {
  margin-left: 70px;
}

/* Top Navigation Bar */
.top-navbar {
  background: linear-gradient(90deg, rgba(13, 110, 253, 0.1) 0%, rgba(22, 27, 34, 0.1) 100%);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1040;
  isolation: isolate;
}

.top-navbar .container-fluid {
  position: relative;
  z-index: 1;
}

/* Estilos para dropdowns de la barra superior */
.top-navbar .dropdown-menu {
  background: rgba(35, 40, 55, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  margin-top: 0.5rem;
  min-width: 200px;
}

.top-navbar .dropdown-item {
  color: #e0e6ed;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0.75rem 1.25rem;
  font-weight: 500;
}

.top-navbar .dropdown-item:hover,
.top-navbar .dropdown-item:focus {
  background: rgba(13, 110, 253, 0.3);
  color: #ffffff;
  transform: translateX(4px);
  box-shadow: inset 4px 0 0 rgba(255, 255, 255, 0.3);
}

.top-navbar .dropdown-item i {
  margin-right: 0.5rem;
  width: 16px;
  text-align: center;
}

.top-navbar .dropdown-divider {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin: 0.5rem 0;
}

.mobile-sidebar-toggle {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #ffffff;
  padding: 0.5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.mobile-sidebar-toggle:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

.top-nav-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.welcome-text {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.user-menu-btn {
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: #ffffff !important;
  border-radius: 25px !important;
  padding: 0.5rem 1rem !important;
  transition: all 0.3s ease;
}

.user-menu-btn:hover {
  background: rgba(255, 255, 255, 0.2) !important;
  border-color: rgba(255, 255, 255, 0.3) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

.user-menu-btn i {
  color: #0d6efd !important;
  margin-right: 0.5rem;
}

/* Content Wrapper */
.content-wrapper {
  flex: 1;
  padding: 2rem;
  background: transparent;
  position: relative;
  overflow: visible;
}

/* Mobile Responsiveness */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.sidebar-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Floating Toggle Button */
.floating-toggle-btn {
  position: fixed !important;
  top: 20px !important;
  left: 20px !important;
  width: 56px !important;
  height: 56px !important;
  background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%) !important;
  border: none !important;
  border-radius: 50% !important;
  color: #ffffff !important;
  font-size: 1.3rem !important;
  cursor: pointer !important;
  z-index: 9999 !important;
  box-shadow: 0 6px 24px rgba(13, 110, 253, 0.5), 0 0 0 2px rgba(255, 255, 255, 0.1) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  backdrop-filter: blur(15px) !important;
  display: none !important;
  align-items: center !important;
  justify-content: center !important;
  animation: floatingPulse 2s infinite ease-in-out !important;
  padding: 0 !important;
  margin: 0 !important;
}

@keyframes floatingPulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 6px 24px rgba(13, 110, 253, 0.5), 0 0 0 2px rgba(255, 255, 255, 0.1);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(13, 110, 253, 0.7), 0 0 0 3px rgba(255, 255, 255, 0.2);
  }
}

.floating-toggle-btn:hover {
  transform: scale(1.15) !important;
  box-shadow: 0 8px 32px rgba(13, 110, 253, 0.8), 0 0 0 3px rgba(255, 255, 255, 0.3) !important;
  background: linear-gradient(135deg, #0b5ed7 0%, #0a58ca 100%) !important;
  animation: none !important;
}

.floating-toggle-btn:active {
  transform: scale(0.95) !important;
}

.floating-toggle-btn i {
  color: #ffffff !important;
  transition: transform 0.3s ease !important;
  font-size: 1.2rem !important;
  line-height: 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100% !important;
  height: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

.floating-toggle-btn:hover i {
  transform: rotate(90deg) !important;
}

/* Show floating button when sidebar is collapsed */
.sidebar.collapsed ~ .floating-toggle-btn {
  display: flex !important;
}

/* Alternative selector for main content */
.main-content.sidebar-collapsed .floating-toggle-btn {
  display: flex !important;
}

/* Force show on desktop when collapsed */
@media (min-width: 992px) {
  .main-content.sidebar-collapsed .floating-toggle-btn {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
  }
  
  .sidebar.collapsed + * .floating-toggle-btn {
    display: flex !important;
  }
}

@media (max-width: 991.98px) {
  .sidebar {
    transform: translateX(-100%);
    z-index: 1200;
  }
  
  .sidebar.mobile-open {
    transform: translateX(0);
  }
  
  .main-content {
    margin-left: 0;
  }
  
  .main-content.sidebar-collapsed {
    margin-left: 0;
  }
  
  body.sidebar-mobile-open {
    overflow: hidden;
  }
  
  .sidebar-toggle {
    display: none;
  }
  
  .content-wrapper {
    padding: 1rem;
  }
}

@media (max-width: 575.98px) {
  .sidebar {
    width: 100%;
  }
  
  .content-wrapper {
    padding: 0.75rem;
  }
}

/* Animations */
@keyframes sidebarSlideIn {
  0% {
    transform: translateX(-100%);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes navItemFadeIn {
  0% {
    opacity: 0;
    transform: translateX(-20px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

.nav-item {
  animation: navItemFadeIn 0.3s ease forwards;
}

.nav-item:nth-child(1) { animation-delay: 0.1s; }
.nav-item:nth-child(2) { animation-delay: 0.2s; }
.nav-item:nth-child(3) { animation-delay: 0.3s; }
.nav-item:nth-child(4) { animation-delay: 0.4s; }
.nav-item:nth-child(5) { animation-delay: 0.5s; }
.nav-item:nth-child(6) { animation-delay: 0.6s; }
.nav-item:nth-child(7) { animation-delay: 0.7s; }

/* ══════════════════════════════════════════════════════════════════════════════
   NAVBAR STYLES - MODERN GLASSMORPHISM 
   ══════════════════════════════════════════════════════════════════════════════ */

.navbar.fixed-top {
  z-index: 1050;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  background: rgba(13, 110, 253, 0.8) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(13, 110, 253, 0.2);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
  backdrop-filter: blur(25px) saturate(200%);
  background: rgba(13, 110, 253, 0.95) !important;
  box-shadow: 0 12px 40px rgba(13, 110, 253, 0.4);
  transform: translateY(0);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.5px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  color: #ffffff !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Forzar visibilidad del brand y sus iconos */
.navbar-brand,
.navbar-brand:focus,
.navbar-brand:hover,
.navbar-dark .navbar-brand,
.navbar-dark .navbar-brand:focus,
.navbar-dark .navbar-brand:hover {
  color: #ffffff !important;
  opacity: 1 !important;
  visibility: visible !important;
}

.navbar-brand i,
.navbar-brand .bi,
.navbar-brand span {
  color: #ffffff !important;
  opacity: 1 !important;
}

.navbar-brand:hover {
  transform: scale(1.05) translateY(-2px);
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
  filter: drop-shadow(0 4px 8px rgba(255, 255, 255, 0.2));
}

.navbar-nav .nav-link {
  font-weight: 500;
  padding: 0.75rem 1rem !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 12px;
  margin: 0 0.25rem;
  position: relative;
  overflow: hidden;
  color: #ffffff !important;
}

/* Forzar visibilidad de todos los elementos de navegación */
.navbar-dark .navbar-nav .nav-link,
.navbar-dark .navbar-nav .nav-link:focus,
.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active,
.navbar-nav .nav-link,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: #ffffff !important;
  opacity: 1 !important;
  visibility: visible !important;
}

/* Iconos dentro de los enlaces de navegación */
.navbar-nav .nav-link i,
.navbar-nav .nav-link .bi {
  color: #ffffff !important;
  opacity: 1 !important;
}

.navbar-nav .nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #ffffff, #64b5f6);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::before {
  width: 80%;
}

.navbar-nav .nav-link:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.navbar-nav .nav-link.active {
  background: rgba(255, 255, 255, 0.15);
  font-weight: 600;
}

.navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 2px;
  background: #ffffff;
  border-radius: 1px;
}

.dropdown-menu {
  background: rgba(35, 40, 55, 0.9);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  margin-top: 0.75rem;
  overflow: hidden;
  animation: dropdownFadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes dropdownFadeIn {
  0% {
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.dropdown-item {
  color: #e0e6ed !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0.75rem 1.25rem;
  position: relative;
  overflow: hidden;
}

/* Forzar visibilidad de items del dropdown */
.dropdown-item,
.dropdown-item:focus,
.dropdown-item:hover,
.dropdown-item.active {
  color: #ffffff !important;
  opacity: 1 !important;
  visibility: visible !important;
}

/* Iconos dentro del dropdown */
.dropdown-item i,
.dropdown-item .bi {
  color: #ffffff !important;
  opacity: 1 !important;
}

.dropdown-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.dropdown-item:hover::before {
  left: 100%;
}

.dropdown-item:hover, .dropdown-item:focus {
  background: rgba(13, 110, 253, 0.3);
  color: #ffffff;
  transform: translateX(4px);
  box-shadow: inset 4px 0 0 rgba(255, 255, 255, 0.3);
}

.dropdown-item.active {
  background: rgba(13, 110, 253, 0.4);
  color: #ffffff;
  box-shadow: inset 4px 0 0 #ffffff;
}

/* Mobile navbar styles with glassmorphism */
@media (max-width: 991.98px) {
  .navbar-nav {
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(15px);
    border-radius: 16px;
    padding: 1.5rem;
    margin-top: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: mobileNavSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  @keyframes mobileNavSlideIn {
    0% {
      opacity: 0;
      transform: translateY(-20px);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .navbar-nav .nav-link {
    margin: 0.5rem 0;
    border-radius: 12px;
    padding: 1rem 1.25rem !important;
  }
  
  .dropdown-menu {
    background: rgba(35, 40, 55, 0.95);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3);
    margin-left: 1rem;
    border-radius: 12px;
  }
}

/* Hamburger button effects */
.navbar-toggler {
  border: none;
  padding: 0.5rem;
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.navbar-toggler:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  transition: transform 0.3s ease;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
  transform: rotate(90deg);
}

/* ══════════════════════════════════════════════════════════════════════════════
   EXISTING STYLES 
   ══════════════════════════════════════════════════════════════════════════════ */

.container, .container.py-5, .container.mt-4, .container.mt-5 {
  background: transparent !important;
  color: #e0e6ed !important;
}

/* Forzar visibilidad del contenido principal */
.container h1,
.container h2,
.container h3,
.container h4,
.container h5,
.container h6,
.container p,
.container span,
.container div,
.container label {
  color: #e0e6ed !important;
  opacity: 1 !important;
  visibility: visible !important;
}

@keyframes fadeInUp {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.card, .modal-content {
  background: #232837;
  border-radius: 1rem;
  border: none;
  box-shadow: 0 4px 24px 0 rgba(0,0,0,0.25);
  color: #e0e6ed;
  animation: fadeInCard 0.7s cubic-bezier(0.4,0,0.2,1);
}

@keyframes fadeInCard {
  0% {
    opacity: 0;
    transform: scale(0.98) translateY(20px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.card-header, .modal-header {
  background: linear-gradient(90deg, #232837 0%, #181c24 100%);
  border-bottom: 1px solid #2c3142;
  color: #e0e6ed;
  /* Animación de entrada */
  animation: modalHeaderFadeIn 0.7s cubic-bezier(0.4,0,0.2,1);
  font-weight: 600;
  letter-spacing: 0.5px;
}

@keyframes modalHeaderFadeIn {
  0% {
    opacity: 0;
    transform: translateY(-30px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Animación para tablas y filas de tablas */
.table, .table-striped > tbody > tr {
  animation: fadeInTable 0.7s cubic-bezier(0.4,0,0.2,1);
  background: rgba(35, 40, 55, 0.7);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.table {
  margin-bottom: 0;
  color: #e0e6ed;
}

.table thead {
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
  color: #ffffff;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.85rem;
}

.table thead.table-dark {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%) !important;
  color: #ffffff !important;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.85rem;
}

.table thead th {
  border: none;
  padding: 1rem 0.75rem;
  border-bottom: 2px solid rgba(52, 152, 219, 0.3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  position: relative;
}

.table thead.table-dark th {
  border: none;
  padding: 1rem 0.75rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2) !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5) !important;
  position: relative;
  background: transparent !important;
  color: #ffffff !important;
}

.table thead th::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #3498db, transparent);
}

.table thead.table-dark th::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #ffffff, transparent);
}

.table tbody tr {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  background: rgba(35, 40, 55, 0.7) !important;
}

.table tbody tr:hover {
  background: rgba(52, 152, 219, 0.2) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.2);
}

.table tbody tr:hover td {
  color: #ffffff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.table td:first-child {
  font-weight: 600;
  color: #3498db;
}

.table td .badge {
  background: linear-gradient(90deg, #6c757d 0%, #495057 100%) !important;
  color: #ffffff;
  font-weight: 500;
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  font-size: 0.75rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.table td .badge:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
}

@keyframes fadeInTable {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Animación para celdas de tabla */
.table th, .table td {
  animation: fadeInTableCell 0.8s cubic-bezier(0.4,0,0.2,1);
}

@keyframes fadeInTableCell {
  0% {
    opacity: 0;
    transform: scale(0.98);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.table-striped > tbody > tr:nth-of-type(even) {
  background: rgba(44, 49, 66, 0.6) !important;
}

.table-striped > tbody > tr:nth-of-type(odd) {
  background: rgba(35, 40, 55, 0.4) !important;
}

/* Estilo específico para table-striped table-hover como en carga_pdf */
.table.table-striped.table-hover tbody tr {
  background: rgba(35, 40, 55, 0.5) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.table.table-striped.table-hover tbody tr:nth-of-type(even) {
  background: rgba(44, 49, 66, 0.7) !important;
}

.table.table-striped.table-hover tbody tr:nth-of-type(odd) {
  background: rgba(35, 40, 55, 0.5) !important;
}

.table.table-striped.table-hover tbody tr:hover {
  background: rgba(52, 152, 219, 0.3) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.table th, .table td {
  border-color: rgba(255, 255, 255, 0.1);
  padding: 0.875rem 0.75rem;
  vertical-align: middle;
}

.table td {
  color: #e0e6ed !important;
  font-weight: 400;
  position: relative;
  background: transparent !important;
}

.table-responsive {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.list-group-item {
  background: linear-gradient(135deg, rgba(35, 40, 55, 0.8) 0%, rgba(44, 49, 66, 0.6) 100%);
  color: #e0e6ed;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 0.25rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  animation: fadeInList 0.7s cubic-bezier(0.4,0,0.2,1);
}

.list-group-item:hover {
  background: linear-gradient(135deg, rgba(52, 152, 219, 0.15) 0%, rgba(35, 40, 55, 0.9) 100%);
  transform: translateY(-2px) translateX(4px);
  box-shadow: 0 8px 24px rgba(52, 152, 219, 0.2);
  border-color: rgba(52, 152, 219, 0.3);
}

.list-group-item .badge {
  background: linear-gradient(90deg, #6c757d 0%, #495057 100%) !important;
  color: #ffffff;
  font-weight: 500;
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  font-size: 0.75rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.list-group-item .fw-bold {
  color: #3498db;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.list-group-item:first-child {
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}

.list-group-item:last-child {
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
}

.list-group {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  overflow: hidden;
}

@keyframes fadeInList {
  0% {
    opacity: 0;
    transform: translateX(-20px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

.form-control, .form-select {
  background: #1b1f2a;
  color: #e0e6ed;
  border: 1px solid #2c3142;
  border-radius: 0.5rem;
  animation: fadeInInput 0.7s cubic-bezier(0.4,0,0.2,1);
}

@keyframes fadeInInput {
  0% {
    opacity: 0;
    transform: scale(0.98);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.form-control:focus, .form-select:focus {
  background: #232837;
  color: #fff;
  border-color: #4f8cff;
  box-shadow: 0 0 0 0.2rem rgba(79,140,255,0.15);
}

input[readonly], .form-control[readonly] {
  background: #232837;
  color: #b0b8c9;
}

.btn {
  border-radius: 0.5rem;
  font-weight: 500;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.2s;
  animation: fadeInBtn 0.7s cubic-bezier(0.4,0,0.2,1);
}

/* Mejorar visibilidad de botones pequeños */
.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  min-width: 80px;
  border-radius: 6px;
}

/* Mejorar contraste en tema oscuro */
.btn-danger.btn-sm {
  background: linear-gradient(90deg, #e74c3c 0%, #c0392b 100%);
  color: #ffffff;
  border: 1px solid #e74c3c;
  box-shadow: 0 2px 6px rgba(231, 76, 60, 0.4);
}

.btn-warning.btn-sm {
  background: linear-gradient(90deg, #f39c12 0%, #e67e22 100%);
  color: #ffffff;
  border: 1px solid #f39c12;
  box-shadow: 0 2px 6px rgba(243, 156, 18, 0.4);
}

.btn-success.btn-sm {
  background: linear-gradient(90deg, #27ae60 0%, #2ecc71 100%);
  color: #ffffff;
  border: 1px solid #27ae60;
  box-shadow: 0 2px 6px rgba(39, 174, 96, 0.4);
  font-weight: 600;
}

.btn-info.btn-sm {
  background: linear-gradient(90deg, #3498db 0%, #2980b9 100%);
  color: #ffffff;
  border: 1px solid #3498db;
  box-shadow: 0 2px 6px rgba(52, 152, 219, 0.4);
  font-weight: 600;
}

.btn-primary.btn-sm {
  background: linear-gradient(90deg, #3498db 0%, #2c3e50 100%);
  color: #ffffff;
  border: 1px solid #3498db;
  box-shadow: 0 2px 6px rgba(52, 152, 219, 0.4);
  font-weight: 600;
}

/* Estilos específicos para botones "Ver resultado" */
.resultado-sep-btn {
  background: linear-gradient(90deg, #9b59b6 0%, #8e44ad 100%) !important;
  color: #ffffff !important;
  border: 1px solid #9b59b6 !important;
  box-shadow: 0 2px 6px rgba(155, 89, 182, 0.4) !important;
  font-weight: 600 !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.resultado-sep-btn:hover, .resultado-sep-btn:focus {
  background: linear-gradient(90deg, #8e44ad 0%, #7d3c98 100%) !important;
  color: #ffffff !important;
  border: 1px solid #8e44ad !important;
  transform: translateY(-2px) scale(1.05) !important;
  box-shadow: 0 4px 12px rgba(155, 89, 182, 0.6) !important;
}

.resultado-sep-btn i {
  color: #ffffff !important;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

@keyframes fadeInBtn {
  0% {
    opacity: 0;
    transform: scale(0.95);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.btn-primary {
  background: linear-gradient(90deg, #4f8cff 0%, #3358ff 100%);
  border: none;
  color: #fff;
  box-shadow: 0 2px 8px 0 rgba(79,140,255,0.10);
}

.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(90deg, #3358ff 0%, #4f8cff 100%);
  color: #fff;
  box-shadow: 0 4px 16px 0 rgba(158, 191, 252, 0.322);
  transform: translateY(-2px) scale(1.03);
}

.btn-secondary {
  background: linear-gradient(90deg, #6c757d 0%, #495057 100%);
  color: #ffffff;
  border: 1px solid #6c757d;
  box-shadow: 0 2px 4px rgba(108, 117, 125, 0.3);
  font-weight: 500;
}

.btn-secondary:hover, .btn-secondary:focus {
  background: linear-gradient(90deg, #5a6268 0%, #3d4043 100%);
  color: #ffffff;
  border: 1px solid #5a6268;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 8px rgba(108, 117, 125, 0.4);
}

.btn-success {
  background: linear-gradient(90deg, #28a745 0%, #20c997 100%);
  color: #ffffff;
  border: 1px solid #28a745;
  box-shadow: 0 2px 4px rgba(40, 167, 69, 0.3);
  font-weight: 500;
}

.btn-success:hover, .btn-success:focus {
  background: linear-gradient(90deg, #20c997 0%, #1ec085 100%);
  color: #ffffff;
  border: 1px solid #20c997;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 8px rgba(40, 167, 69, 0.4);
}

.btn-danger {
  background: linear-gradient(90deg, #dc3545 0%, #c82333 100%);
  color: #ffffff;
  border: 1px solid #dc3545;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.3);
  font-weight: 500;
}

.btn-danger:hover, .btn-danger:focus {
  background: linear-gradient(90deg, #c82333 0%, #a71e2a 100%);
  color: #ffffff;
  border: 1px solid #c82333;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 8px rgba(220, 53, 69, 0.4);
}

.btn-warning {
  background: linear-gradient(90deg, #ffc107 0%, #ffca2c 100%);
  color: #212529;
  border: 1px solid #ffc107;
  box-shadow: 0 2px 4px rgba(255, 193, 7, 0.3);
  font-weight: 500;
}

.btn-warning:hover, .btn-warning:focus {
  background: linear-gradient(90deg, #ffca2c 0%, #ffd43b 100%);
  color: #212529;
  border: 1px solid #ffca2c;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 8px rgba(255, 193, 7, 0.4);
}

.btn-info {
  background: linear-gradient(90deg, #17a2b8 0%, #20c997 100%);
  color: #ffffff;
  border: 1px solid #17a2b8;
  box-shadow: 0 2px 4px rgba(23, 162, 184, 0.3);
  font-weight: 500;
}

.btn-info:hover, .btn-info:focus {
  background: linear-gradient(90deg, #138496 0%, #1ec085 100%);
  color: #ffffff;
  border: 1px solid #138496;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 8px rgba(23, 162, 184, 0.4);
}

.alert {
  background: #232837;
  color: #ffb86c;
  border: 1px solid #ffb86c;
  animation: fadeInAlert 0.7s cubic-bezier(0.4,0,0.2,1);
}

@keyframes fadeInAlert {
  0% {
    opacity: 0;
    transform: scale(0.98);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.alert-success {
  background: #232837;
  color: #43e97b;
  border-color: #43e97b;
}

.alert-danger, .alert-warning {
  background: #232837;
  color: #ff5858;
  border-color: #ff5858;
}

.modal-header.bg-success, .modal-header.bg-danger, .modal-header.bg-warning, .modal-header.bg-primary, .modal-header.bg-info {
  background: transparent !important;
  color: inherit !important;
  border-bottom: 1px solid #2c3142;
}

.modal-footer {
  background: #232837;
  border-top: 1px solid #2c3142;
  animation: fadeInFooter 0.7s cubic-bezier(0.4,0,0.2,1);
}

@keyframes fadeInFooter {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

input[type="checkbox"], .form-check-input {
  accent-color: #4f8cff;
  background: #232837;
  border: 1px solid #4f8cff;
  animation: fadeInInput 0.7s cubic-bezier(0.4,0,0.2,1);
}

input[type="checkbox"]:checked, .form-check-input:checked {
  background-color: #4f8cff;
  border-color: #4f8cff;
}

::-webkit-scrollbar {
  width: 8px;
  background: #232837;
}
::-webkit-scrollbar-thumb {
  background: #4f8cff;
  border-radius: 4px;
}

a, a:visited {
  color: #4f8cff;
  text-decoration: none;
  transition: color 0.2s;
  animation: fadeInLink 0.7s cubic-bezier(0.4,0,0.2,1);
}

@keyframes fadeInLink {
  0% {
    opacity: 0;
    transform: scale(0.98);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

a:hover {
  color: #43e97b;
  text-decoration: underline;
}

/* Anular el text-decoration para elementos de la navbar */
.navbar a:hover,
.navbar-nav .nav-link:hover,
.navbar .nav-link:hover {
  text-decoration: none !important;
  text-decoration-line: none !important;
}

/* Iconos */
i, .bi {
  color: #4f8cff;
  transition: color 0.2s, transform 0.2s;
  animation: fadeInIcon 0.7s cubic-bezier(0.4,0,0.2,1);
}

/* Iconos dentro de botones deben heredar el color del botón */
.btn i, .btn .bi, .btn .fas, .btn .fa {
  color: inherit !important;
}

/* Iconos específicos para navbar - forzar visibilidad */
.navbar i,
.navbar .bi,
.navbar-nav i,
.navbar-nav .bi,
.navbar-brand i,
.navbar-brand .bi {
  color: #ffffff !important;
  opacity: 1 !important;
  visibility: visible !important;
  display: inline-block !important;
}

/* Forzar visibilidad de iconos específicos de Bootstrap */
.btn-success i.bi-file-earmark-excel,
.btn-info i.bi-download, 
.btn-danger i.bi-trash,
.btn-success i.bi-cloud-upload,
.btn-secondary i.bi-file-text {
  color: inherit !important;
  opacity: 1 !important;
  font-size: 1em !important;
  display: inline-block !important;
}

@keyframes fadeInIcon {
  0% {
    opacity: 0;
    transform: scale(0.8) rotate(-10deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0);
  }
}

/* Mejorar contraste de los modales */
.modal-content {
  background: #232837;
  color: #e0e6ed;
  border-radius: 1rem;
  border: none;
  animation: fadeInCard 0.7s cubic-bezier(0.4,0,0.2,1);
}

/* Responsive */
@media (max-width: 768px) {
  .card, .modal-content {
    border-radius: 0.5rem;
  }
}

/* Opcional: animación sutil al pasar el mouse sobre tarjetas */
.card:hover {
  box-shadow: 0 8px 32px 0 rgba(79,140,255,0.15);
  transform: translateY(-2px) scale(1.01);
  transition: box-shadow 0.2s, transform 0.2s;
}

/* Estilos para la página de gestión de trámites */

body.bg-light {
  background-color: #f8f9fa;
}

.container.py-5 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.card {
  margin-bottom: 1.5rem;
}

.card-header {
  background-color: #ffffff;
}

.alert {
  margin-bottom: 1rem;
}

.btn {
  margin-right: 0.5rem;
}

.list-group-item {
  padding: 0.75rem 1.25rem;
}

.form-check {
  margin-bottom: 0;
}

/* Estilos para checkboxes */
.form-check-input {
  margin-top: 0;
}

#selectAll {
  position: static;
  top: auto;
  margin-left: 0.5rem;
}

.form-check-label {
  margin-left: 0.5rem;
}

#selectAll {
  margin-left: 1.25rem;
}

.table-checkbox {
  position: relative;
  top: 2px;
}

.btn-primary {
  color: #ffffff7e !important;
}

/* Estilos específicos para gestión de permisos - matching carga_pdf design */
.table.table-striped.table-hover .form-check-input {
  width: 3em !important;
  height: 1.5em !important;
  cursor: pointer;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(35, 40, 55, 0.8);
  transition: all 0.3s ease;
}

.table.table-striped.table-hover .form-check-input:checked {
  background: linear-gradient(45deg, #198754, #20c997) !important;
  border-color: #198754 !important;
  box-shadow: 0 0 10px rgba(25, 135, 84, 0.5);
}

.table.table-striped.table-hover .form-check-input:focus {
  box-shadow: 0 0 0 3px rgba(25, 135, 84, 0.3);
}

.table.table-striped.table-hover .form-check {
  margin: 0;
  padding: 0;
}

/* Iconos en la tabla de permisos */
.table.table-striped.table-hover .text-warning {
  color: #ffc107 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.table.table-striped.table-hover .text-primary {
  color: #0d6efd !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.table.table-striped.table-hover .text-success {
  color: #198754 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.table.table-striped.table-hover .text-info {
  color: #0dcaf0 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.table.table-striped.table-hover .text-danger {
  color: #dc3545 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.table.table-striped.table-hover .text-dark {
  color: #6c757d !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Estilos específicos para carga manual de títulos electrónicos - matching carga_pdf design */
.table.table-striped.table-hover .bi-building {
  color: #0dcaf0 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Badge específico para carrera en títulos */
.table.table-striped.table-hover .badge.bg-success {
  background: linear-gradient(45deg, #198754, #20c997) !important;
  color: #ffffff;
  font-weight: 500;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(25, 135, 84, 0.3);
}

/* Iconos específicos para títulos en badges */
.table.table-striped.table-hover .badge .bi-mortarboard {
  color: #ffffff !important;
  margin-right: 0.25rem;
}

/* Checkbox mejorado para títulos manuales */
.table.table-striped.table-hover thead th .form-check-input {
  width: 1.2em;
  height: 1.2em;
  border: 2px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
}

.table.table-striped.table-hover thead th .form-check-input:checked {
  background: linear-gradient(45deg, #0d6efd, #0b5ed7) !important;
  border-color: #0d6efd !important;
  box-shadow: 0 0 10px rgba(13, 110, 253, 0.5);
}

.table.table-striped.table-hover tbody td .form-check-input {
  width: 1.1em;
  height: 1.1em;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(35, 40, 55, 0.8);
}

.table.table-striped.table-hover tbody td .form-check-input:checked {
  background: linear-gradient(45deg, #0d6efd, #0b5ed7) !important;
  border-color: #0d6efd !important;
  box-shadow: 0 0 8px rgba(13, 110, 253, 0.4);
}

/* Texto destacado para claves de institución */
.table.table-striped.table-hover .text-info {
  color: #0dcaf0 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Estilos específicos para gestión de títulos electrónicos - matching carga_pdf design */
.table.table-striped.table-hover .bi-file-earmark-zip {
  color: #ffc107 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.table.table-striped.table-hover .bi-mortarboard,
.table.table-striped.table-hover .bi-mortarboard-fill {
  color: #198754 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Botón específico para enviar a SEP */
.table.table-striped.table-hover .btn-success.enviar-sep-btn {
  background: linear-gradient(45deg, #198754, #20c997) !important;
  border-color: #198754;
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(25, 135, 84, 0.3);
}

.table.table-striped.table-hover .btn-success.enviar-sep-btn:hover {
  background: linear-gradient(45deg, #146c43, #198754) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(25, 135, 84, 0.4);
}

/* Botón específico para ver resultado SEP */
.table.table-striped.table-hover .btn-secondary.resultado-sep-btn {
  background: linear-gradient(45deg, #6c757d, #5c636a) !important;
  border-color: #6c757d;
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(108, 117, 125, 0.3);
}

.table.table-striped.table-hover .btn-secondary.resultado-sep-btn:hover {
  background: linear-gradient(45deg, #5c636a, #495057) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(108, 117, 125, 0.4);
}

/* Grupos de botones más compactos para títulos */
.table.table-striped.table-hover .btn-group-sm .btn {
  padding: 0.375rem 0.5rem;
  margin: 0 1px;
  border-radius: 6px;
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

/* Estado deshabilitado para botones ya enviados */
.table.table-striped.table-hover .btn.disabled,
.table.table-striped.table-hover .btn:disabled {
  opacity: 0.6;
  transform: none !important;
  box-shadow: none !important;
}

/* Estilos específicos para carga manual de certificados - matching carga_pdf design */
.table.table-striped.table-hover .bi-card-text {
  color: #0dcaf0 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.table.table-striped.table-hover .bi-trophy {
  color: #ffc107 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Badge específico para promedio */
.table.table-striped.table-hover .badge.bg-success {
  background: linear-gradient(45deg, #198754, #20c997) !important;
  color: #ffffff;
  font-weight: 600;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(25, 135, 84, 0.3);
}

/* Checkbox en el header de la tabla */
.table.table-striped.table-hover thead th .form-check-input {
  width: 1.2em;
  height: 1.2em;
  border: 2px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
}

.table.table-striped.table-hover thead th .form-check-input:checked {
  background: linear-gradient(45deg, #0d6efd, #0b5ed7) !important;
  border-color: #0d6efd !important;
  box-shadow: 0 0 10px rgba(13, 110, 253, 0.5);
}

/* Checkbox en el cuerpo de la tabla */
.table.table-striped.table-hover tbody td .form-check-input {
  width: 1.1em;
  height: 1.1em;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: rgba(35, 40, 55, 0.8);
}

.table.table-striped.table-hover tbody td .form-check-input:checked {
  background: linear-gradient(45deg, #0d6efd, #0b5ed7) !important;
  border-color: #0d6efd !important;
  box-shadow: 0 0 8px rgba(13, 110, 253, 0.4);
}

/* Iconos específicos para números de control */
.table.table-striped.table-hover .text-info {
  color: #0dcaf0 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Estilos específicos para carga de certificados - matching carga_pdf design */
.table.table-striped.table-hover .text-warning {
  color: #ffc107 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Iconos específicos para certificados */
.table.table-striped.table-hover .bi-file-earmark-pdf {
  color: #dc3545 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.table.table-striped.table-hover .bi-file-earmark-text-fill {
  color: #0dcaf0 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.table.table-striped.table-hover .bi-calendar {
  color: #6c757d !important;
}

/* Badge específico para fechas en certificados */
.table.table-striped.table-hover .badge.bg-secondary {
  background: linear-gradient(45deg, #6c757d, #5c636a) !important;
  color: #ffffff;
  font-weight: 500;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(108, 117, 125, 0.3);
  font-size: 0.8rem;
}

/* Nombres de archivos destacados */
.table.table-striped.table-hover tbody tr td strong {
  color: #e0e6ed !important;
  font-weight: 600;
}

.table.table-striped.table-hover tbody tr:hover td strong {
  color: #ffffff !important;
}

/* Botones de descarga específicos */
.table.table-striped.table-hover .btn-info {
  background: linear-gradient(45deg, #0dcaf0, #31d2f2) !important;
  border-color: #0dcaf0;
  color: #000;
  box-shadow: 0 2px 4px rgba(13, 202, 240, 0.3);
}

.table.table-striped.table-hover .btn-info:hover {
  background: linear-gradient(45deg, #0aa2c0, #0dcaf0) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(13, 202, 240, 0.4);
}

/* Estilos específicos para gestión de responsables - matching carga_pdf design */
.table.table-striped.table-hover .badge.bg-primary {
  background: linear-gradient(45deg, #0d6efd, #0b5ed7) !important;
  color: #ffffff;
  font-weight: 600;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(13, 110, 253, 0.3);
}

.table.table-striped.table-hover .badge.bg-secondary {
  background: linear-gradient(45deg, #6c757d, #5c636a) !important;
  color: #ffffff;
  font-weight: 500;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(108, 117, 125, 0.3);
}

.table.table-striped.table-hover .badge.bg-info {
  background: linear-gradient(45deg, #0dcaf0, #31d2f2) !important;
  color: #000;
  font-weight: 500;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(13, 202, 240, 0.3);
}

.table.table-striped.table-hover .badge.bg-light {
  background: linear-gradient(45deg, #f8f9fa, #e9ecef) !important;
  color: #495057 !important;
  font-weight: 500;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  border: 1px solid rgba(108, 117, 125, 0.3);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Iconos dentro de badges en tabla de responsables */
.table.table-striped.table-hover .badge i,
.table.table-striped.table-hover .badge .bi {
  margin-right: 0.25rem;
}

/* Texto destacado para nombres en responsables */
.table.table-striped.table-hover tbody tr td strong {
  color: #e0e6ed !important;
  font-weight: 600;
}

.table.table-striped.table-hover tbody tr:hover td strong {
  color: #ffffff !important;
}

/* Iconos de personas en tabla de responsables */
.table.table-striped.table-hover .text-primary {
  color: #0d6efd !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Fechas en tabla de responsables */
.table.table-striped.table-hover .text-muted {
  color: #adb5bd !important;
  font-size: 0.875rem;
}

.table.table-striped.table-hover tbody tr:hover .text-muted {
  color: #e9ecef !important;
}

/* Botones outline para acciones rápidas en permisos */
.btn-outline-success.btn-sm {
  border-color: #198754;
  color: #198754;
  background: rgba(25, 135, 84, 0.1);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-outline-success.btn-sm:hover {
  background: #198754 !important;
  color: #ffffff !important;
  border-color: #198754;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(25, 135, 84, 0.3);
}

.btn-outline-danger.btn-sm {
  border-color: #dc3545;
  color: #dc3545;
  background: rgba(220, 53, 69, 0.1);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-outline-danger.btn-sm:hover {
  background: #dc3545 !important;
  color: #ffffff !important;
  border-color: #dc3545;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

/* Mejorar la visualización de filas en tabla de permisos */
.table.table-striped.table-hover tbody tr td:first-child {
  font-weight: 600;
  color: #e0e6ed !important;
}

.table.table-striped.table-hover tbody tr:hover td:first-child {
  color: #ffffff !important;
}

/* Estilos específicos para gestión de usuarios - matching carga_pdf design */
.table.table-striped.table-hover {
  background: rgba(35, 40, 55, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 0;
}

.table.table-striped.table-hover .btn-group .btn-sm {
  padding: 0.375rem 0.5rem;
  margin: 0 1px;
  border-radius: 6px;
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

.table.table-striped.table-hover .btn-group .btn-sm:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.table.table-striped.table-hover .badge {
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  border-radius: 8px;
  font-weight: 500;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.table.table-striped.table-hover .badge.bg-danger {
  background: linear-gradient(45deg, #dc3545, #c82333) !important;
}

.table.table-striped.table-hover .badge.bg-info {
  background: linear-gradient(45deg, #0dcaf0, #0aa2c0) !important;
}

.table.table-striped.table-hover .badge.bg-success {
  background: linear-gradient(45deg, #198754, #146c43) !important;
}

.table.table-striped.table-hover .badge.bg-secondary {
  background: linear-gradient(45deg, #6c757d, #5c636a) !important;
}
.pagination {
  margin: 0;
  animation: fadeInPagination 0.7s cubic-bezier(0.4,0,0.2,1);
}

@keyframes fadeInPagination {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-link {
  background: linear-gradient(135deg, rgba(35, 40, 55, 0.8) 0%, rgba(44, 49, 66, 0.6) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #e0e6ed;
  padding: 0.5rem 0.75rem;
  margin: 0 2px;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  text-decoration: none;
  animation: fadeInPageLink 0.7s cubic-bezier(0.4,0,0.2,1);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

@keyframes fadeInPageLink {
  0% {
    opacity: 0;
    transform: scale(0.95);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.page-link:hover {
  background: linear-gradient(90deg, #3498db 0%, #2980b9 100%);
  border-color: #3498db;
  color: #ffffff;
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 6px 16px rgba(52, 152, 219, 0.3);
  text-decoration: none;
}

.page-link:focus {
  background: linear-gradient(90deg, #3498db 0%, #2980b9 100%);
  border-color: #3498db;
  color: #ffffff;
  box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
  outline: none;
  text-decoration: none;
}

.page-item.active .page-link {
  background: linear-gradient(90deg, #3498db 0%, #2980b9 100%);
  border-color: #3498db;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.4);
  transform: scale(1.05);
}

.page-item.disabled .page-link {
  background: #1b1f2a;
  border-color: #2c3142;
  color: #6c757d;
  cursor: not-allowed;
  opacity: 0.6;
}

.page-item.disabled .page-link:hover {
  background: #1b1f2a;
  border-color: #2c3142;
  color: #6c757d;
  transform: none;
  box-shadow: none;
}

/* Navegación de páginas responsive */
@media (max-width: 576px) {
  .page-link {
    padding: 0.375rem 0.5rem;
    font-size: 0.875rem;
    margin: 0 1px;
  }
  
  .pagination {
    justify-content: center;
  }
}

/* Información de paginación */
.text-muted {
  color: #b0b8c9 !important;
  animation: fadeInText 0.7s cubic-bezier(0.4,0,0.2,1);
}

@keyframes fadeInText {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ═══════════════════════════════════════════════════════════════════════════════
   ESTILOS ESPECÍFICOS PARA MODAL DE RESULTADO DE ALUMNOS
   ═══════════════════════════════════════════════════════════════════════════════ */

/* Modal de resultado de alumnos - Tamaño y estructura */
.modal-resultado-alumnos {
  background: #0f1419 !important;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow: hidden;
}

/* Forzar fondo oscuro en el modal dialog completo */
#resultadoAlumnosModal .modal-dialog {
  background: #0f1419 !important;
}

#resultadoAlumnosModal .modal-content {
  background: #0f1419 !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

/* Header personalizado para el modal de resultado */
.modal-header-resultado {
  background: #2c3e50;
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding: 1.2rem 1.5rem;
  position: relative;
}

.modal-header-resultado .modal-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: #ffffff;
  display: flex;
  align-items: center;
}

.modal-header-resultado .modal-title i {
  color: #ffffff !important;
  margin-right: 0.5rem;
}

/* Botón de cerrar personalizado */
.modal-header-resultado .btn-close-white {
  filter: invert(1) grayscale(100%) brightness(200%);
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.modal-header-resultado .btn-close-white:hover {
  opacity: 1;
}

/* Body del modal de resultado */
.modal-resultado-alumnos .modal-body {
  padding: 1.5rem;
  background: #0f1419 !important;
  max-height: 60vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #3498db #0f1419;
}

/* Forzar fondo oscuro en el modal body */
#resultadoAlumnosModal .modal-body {
  background: #0f1419 !important;
  color: #ffffff !important;
}

/* Estilos mejorados para la tabla de alumnos */
.modal-resultado-alumnos .table-responsive {
  background: #0f1419 !important;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.modal-resultado-alumnos .table {
  margin-bottom: 0;
  border-collapse: separate;
  border-spacing: 0;
  background: #0f1419 !important;
  color: #ffffff !important;
}

/* Forzar estilos para cualquier tabla dentro del modal */
#resultadoAlumnosModal .table-responsive {
  background: #0f1419 !important;
}

#resultadoAlumnosModal .table {
  background: #0f1419 !important;
  color: #ffffff !important;
}

#resultadoAlumnosModal table {
  background: #0f1419 !important;
  color: #ffffff !important;
}

.modal-resultado-alumnos .table thead {
  background: #2c3e50;
  position: sticky;
  top: 0;
  z-index: 10;
}

.modal-resultado-alumnos .table thead th {
  color: #ffffff;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 1rem 0.75rem;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  vertical-align: middle;
}

/* Filas de la tabla con mejor contraste */
.modal-resultado-alumnos .table tbody tr {
  background: #0f1419 !important;
  transition: all 0.2s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-resultado-alumnos .table tbody tr:nth-child(even) {
  background: #1a1f2a !important;
}

.modal-resultado-alumnos .table tbody tr:hover {
  background: #2c3e50 !important;
  transform: none;
}

.modal-resultado-alumnos .table tbody td {
  padding: 0.75rem;
  color: #ffffff !important;
  font-weight: 500;
  border: none;
  vertical-align: middle;
  text-align: center;
  background: transparent !important;
}

/* Forzar estilos para filas y celdas del modal */
#resultadoAlumnosModal tr {
  background: #0f1419 !important;
}

#resultadoAlumnosModal tr:nth-child(even) {
  background: #1a1f2a !important;
}

#resultadoAlumnosModal td,
#resultadoAlumnosModal th {
  color: #ffffff !important;
  background: transparent !important;
}

/* Columna de folio destacada */
.modal-resultado-alumnos .table tbody td:first-child {
  font-weight: 700;
  color: #ffffff;
}

.modal-resultado-alumnos .table tbody td:first-child .badge {
  background: #3498db !important;
  color: #ffffff;
  font-weight: 600;
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
}

/* Mejorar texto de nombre y apellidos */
.modal-resultado-alumnos .table .nombre-alumno,
.modal-resultado-alumnos .table .apellido-alumno {
  color: #e8f4fd;
  font-weight: 500;
}

/* Estatus con colores específicos y mejor contraste */
.modal-resultado-alumnos .table .text-danger {
  color: #ff6b6b !important;
  font-weight: 700;
  background: rgba(255, 107, 107, 0.15);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(255, 107, 107, 0.3);
}

/* Descripción con mejor contraste */
.modal-resultado-alumnos .table .descripcion-alumno {
  color: #bdc3c7;
  font-size: 0.85rem;
}

.modal-resultado-alumnos .table .descripcion-alumno small {
  color: #95a5a6;
}

/* Botones dentro de la tabla */
.modal-resultado-alumnos .btn-sm {
  padding: 0.35rem 0.6rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.modal-resultado-alumnos .btn-sm:hover {
  transform: translateY(-1px);
}

/* Badges de procesado */
.modal-resultado-alumnos .badge.bg-success {
  background: #27ae60 !important;
  color: #ffffff;
  font-weight: 600;
  padding: 0.35rem 0.6rem;
  border-radius: 4px;
}

/* Footer personalizado */
.modal-footer-resultado {
  background: #2c3e50;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem 1.5rem;
}

.modal-footer-resultado .btn-lg {
  padding: 0.6rem 1.2rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.modal-footer-resultado .btn-lg:hover {
  transform: translateY(-1px);
}

/* Scrollbar personalizada para el modal */
.modal-resultado-alumnos .modal-body::-webkit-scrollbar {
  width: 8px;
}

.modal-resultado-alumnos .modal-body::-webkit-scrollbar-track {
  background: #0f1419;
  border-radius: 4px;
}

.modal-resultado-alumnos .modal-body::-webkit-scrollbar-thumb {
  background: #3498db;
  border-radius: 4px;
}

.modal-resultado-alumnos .modal-body::-webkit-scrollbar-thumb:hover {
  background: #2980b9;
}

/* Mensaje de sin alumnos mejorado */
.modal-resultado-alumnos .alert-warning {
  background: #f39c12;
  border: 1px solid #e67e22;
  color: #ffffff;
  font-weight: 600;
  text-align: center;
  padding: 1.5rem;
  border-radius: 8px;
  font-size: 1rem;
  margin: 1rem 0;
}

/* Responsive para modal de alumnos */
@media (max-width: 1200px) {
  .modal-resultado-alumnos .modal-body {
    max-height: 50vh;
  }
  
  .modal-footer-resultado {
    flex-direction: column;
    gap: 1rem;
  }
  
  .footer-actions-left, .footer-actions-right {
    justify-content: center;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .modal-xl {
    max-width: 95%;
  }
  
  .modal-resultado-alumnos .modal-body {
    padding: 1rem;
    max-height: 40vh;
  }
  
  .modal-header-resultado,
  .modal-footer-resultado {
    padding: 1rem;
  }
  
  .modal-header-resultado .modal-title {
    font-size: 1.2rem;
  }
  
  .modal-footer-resultado .btn-lg {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
  }
}

/* REGLAS ADICIONALES PARA FORZAR TEMA OSCURO EN EL MODAL */
#resultadoAlumnosModal * {
  color: #ffffff !important;
}

#resultadoAlumnosModal .modal-dialog,
#resultadoAlumnosModal .modal-content,
#resultadoAlumnosModal .modal-body,
#resultadoAlumnosModal .table-responsive,
#resultadoAlumnosModal table {
  background: #0f1419 !important;
}

#resultadoAlumnosModal .table thead {
  background: #2c3e50 !important;
}

#resultadoAlumnosModal .badge {
  color: #ffffff !important;
}

#resultadoAlumnosModal .text-danger {
  color: #ff6b6b !important;
  background: rgba(255, 107, 107, 0.15) !important;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   REGLAS DE EMERGENCIA PARA FORZAR VISIBILIDAD
   ═══════════════════════════════════════════════════════════════════════════════ */

/* Forzar visibilidad absoluta de la navbar */
.navbar,
.navbar * {
  opacity: 1 !important;
  visibility: visible !important;
}

.navbar-nav .nav-link,
.navbar-brand,
.dropdown-item {
  color: #ffffff !important;
  text-decoration: none !important;
  opacity: 1 !important;
  visibility: visible !important;
  display: block !important;
}

.navbar-toggler {
  color: #ffffff !important;
  border-color: #ffffff !important;
  opacity: 1 !important;
  visibility: visible !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ══════════════════════════════════════════════════════════════════════════════
   CARGA PDF STYLES - Consistencia con diseño general
   ══════════════════════════════════════════════════════════════════════════════ */

/* Estilos específicos para la página de carga PDF */
body .table-responsive table.table tbody tr:hover {
  background: linear-gradient(135deg, rgba(13, 110, 253, 0.08), rgba(13, 110, 253, 0.12)) !important;
  transform: translateX(2px) !important;
  transition: all 0.3s ease !important;
}

/* Botones de acciones en tabla de paquetes PDF */
.table tbody .btn-group-sm .btn {
  padding: 0.25rem 0.5rem !important;
  font-size: 0.875rem !important;
  border-radius: 0.25rem !important;
}

/* ══════════════════════════════════════════════════════════════════════════════
   BASE DATOS STYLES - Tabla de gestión de BD
   ══════════════════════════════════════════════════════════════════════════════ */

/* Estilos específicos para la tabla de base de datos */
.table tbody tr:hover .badge {
  transform: scale(1.05) !important;
  transition: transform 0.2s ease !important;
}

/* Checkboxes en tabla de BD */
.table .form-check {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  margin: 0 !important;
}

.table .form-check-input {
  margin: 0 !important;
}

/* Iconos en tabla de BD */
.table tbody td i.fa-table {
  color: #0d6efd !important;
}

/* Estado badges */
.table .badge.bg-success {
  background: linear-gradient(135deg, #198754, #20c997) !important;
}

/* ══════════════════════════════════════════════════════════════════════════════
   HOME PAGE STYLES - Página de inicio moderna
   ══════════════════════════════════════════════════════════════════════════════ */

/* Header de la página de inicio */
.display-4 {
  font-weight: 700 !important;
  background: linear-gradient(135deg, #0d6efd, #6f42c1) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
}

/* Cards de módulos con efectos modernos */
.card-hover {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  backdrop-filter: blur(10px) !important;
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  color: #ffffff !important;
}

.card-hover:hover {
  transform: translateY(-8px) scale(1.02) !important;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3) !important;
  backdrop-filter: blur(15px) !important;
  background: linear-gradient(135deg, #34495e 0%, #2c3e50 100%) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

/* Texto de las cards en fondo oscuro */
.card-hover .card-title {
  color: #ffffff !important;
  font-weight: 700 !important;
}

.card-hover .card-text {
  color: #e9ecef !important;
}

/* Iconos de módulos con efectos */
.card-hover .fas {
  transition: all 0.3s ease !important;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3)) !important;
}

.card-hover:hover .fas {
  transform: scale(1.1) rotate(5deg) !important;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.4)) !important;
}

/* Botones de acceso mejorados */
.card-hover .btn {
  transition: all 0.3s ease !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  border-radius: 8px !important;
  border: none !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2) !important;
}

.card-hover:hover .btn {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3) !important;
}

/* Colores específicos para botones en fondo oscuro */
.card-hover .btn-info {
  background: linear-gradient(135deg, #17a2b8, #138496) !important;
  color: #ffffff !important;
}

.card-hover .btn-success {
  background: linear-gradient(135deg, #28a745, #20c997) !important;
  color: #ffffff !important;
}

.card-hover .btn-warning {
  background: linear-gradient(135deg, #ffc107, #fd7e14) !important;
  color: #212529 !important;
  font-weight: 700 !important;
}

.card-hover .btn-danger {
  background: linear-gradient(135deg, #dc3545, #c82333) !important;
  color: #ffffff !important;
}

.card-hover .btn-primary {
  background: linear-gradient(135deg, #007bff, #6610f2) !important;
  color: #ffffff !important;
}

.card-hover .btn-secondary {
  background: linear-gradient(135deg, #6c757d, #495057) !important;
  color: #ffffff !important;
}

/* Grid responsivo mejorado */
@media (max-width: 768px) {
  .card-hover {
    margin-bottom: 1.5rem !important;
  }
  
  .display-4 {
    font-size: 2.5rem !important;
  }
  
  .lead {
    font-size: 1.1rem !important;
  }
}

/* ══════════════════════════════════════════════════════════════════════════════
   MODAL STYLES FOR FLASH MESSAGES
   ══════════════════════════════════════════════════════════════════════════════ */

/* Modal backdrop with glassmorphism */
.modal-backdrop {
  backdrop-filter: blur(8px);
  background-color: rgba(0, 0, 0, 0.6);
}

/* Modal dialog animation */
#flashMessageModal .modal-dialog {
  animation: modalSlideDown 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideDown {
  0% {
    opacity: 0;
    transform: translateY(-50px) scale(0.9);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Modal content styling */
#flashMessageModal .modal-content {
  background: linear-gradient(135deg, rgba(35, 40, 55, 0.98) 0%, rgba(44, 49, 66, 0.98) 100%);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  color: #e0e6ed;
}

/* Modal header styles for different categories */
#flashMessageModal .modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

#flashMessageModal .modal-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
  opacity: 0.5;
}

#flashMessageModal .modal-header.bg-success {
  background: linear-gradient(135deg, #28a745 0%, #20c997 100%) !important;
  color: #ffffff !important;
}

#flashMessageModal .modal-header.bg-danger {
  background: linear-gradient(135deg, #dc3545 0%, #c82333 100%) !important;
  color: #ffffff !important;
}

#flashMessageModal .modal-header.bg-warning {
  background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%) !important;
  color: #212529 !important;
}

#flashMessageModal .modal-header.bg-info {
  background: linear-gradient(135deg, #17a2b8 0%, #138496 100%) !important;
  color: #ffffff !important;
}

#flashMessageModal .modal-header.bg-primary {
  background: linear-gradient(135deg, #007bff 0%, #0056b3 100%) !important;
  color: #ffffff !important;
}

/* Modal title with icon */
#flashMessageModal .modal-title {
  font-weight: 600;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 1;
}

#flashMessageModal .modal-title i {
  font-size: 1.5rem;
  margin-right: 0.75rem;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

/* Modal body */
#flashMessageModal .modal-body {
  padding: 1.5rem;
  font-size: 1rem;
  line-height: 1.6;
  color: #e0e6ed;
  background: rgba(35, 40, 55, 0.5);
}

#flashMessageModal .modal-body p {
  margin-bottom: 0;
  color: #e0e6ed;
}

/* Modal footer */
#flashMessageModal .modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(35, 40, 55, 0.3);
}

#flashMessageModal .modal-footer .btn {
  min-width: 100px;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#flashMessageModal .modal-footer .btn-secondary {
  background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
  border: none;
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(108, 117, 125, 0.3);
}

#flashMessageModal .modal-footer .btn-secondary:hover {
  background: linear-gradient(135deg, #5a6268 0%, #3d4043 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(108, 117, 125, 0.4);
}

/* Close button styling */
#flashMessageModal .btn-close {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
  opacity: 0.8;
  transition: all 0.3s ease;
}

#flashMessageModal .btn-close:hover {
  opacity: 1;
  transform: scale(1.1);
}

/* Icon animations */
#flashMessageModal .modal-title i {
  animation: iconPulse 2s infinite ease-in-out;
}

@keyframes iconPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

/* Success icon specific animation */
#flashMessageModal .modal-header.bg-success .fa-check-circle {
  animation: successBounce 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes successBounce {
  0% {
    transform: scale(0);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}

/* Error icon specific animation */
#flashMessageModal .modal-header.bg-danger .fa-exclamation-triangle {
  animation: errorShake 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

@keyframes errorShake {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-5px);
  }
  75% {
    transform: translateX(5px);
  }
}

/* Warning icon specific animation */
#flashMessageModal .modal-header.bg-warning .fa-exclamation-circle {
  animation: warningBlink 1s ease-in-out infinite;
}

@keyframes warningBlink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* Responsive modal styles */
@media (max-width: 576px) {
  #flashMessageModal .modal-dialog {
    margin: 0.5rem;
  }
  
  #flashMessageModal .modal-title {
    font-size: 1.1rem;
  }
  
  #flashMessageModal .modal-body {
    font-size: 0.95rem;
    padding: 1.25rem;
  }
}

/* ══════════════════════════════════════════════════════════════════════════════
   VOICE CAPTURE BUTTON STYLES
   ══════════════════════════════════════════════════════════════════════════════ */

.btn-voice {
  transition: all 0.3s ease;
  border-color: rgba(108, 117, 125, 0.5) !important;
}

.btn-voice:hover {
  background-color: rgba(13, 110, 253, 0.1);
  border-color: #0d6efd !important;
  color: #0d6efd;
  transform: scale(1.05);
}

.btn-voice.btn-danger {
  animation: pulse-recording 1.5s ease-in-out infinite;
}

@keyframes pulse-recording {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.7);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(220, 53, 69, 0);
  }
}

.btn-voice i {
  font-size: 1rem;
}

/* Feedback visual cuando se captura correctamente */
.border-success {
  border-color: #198754 !important;
  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
  transition: all 0.3s ease;
}

/* Estilos para input-group con botón de voz */
.input-group .btn-voice {
  z-index: 5;
  padding: 0.375rem 0.75rem;
}

/* Asegurar que los inputs con botones de voz tengan el ancho correcto */
.input-group > .form-control,
.input-group > .form-select {
  flex: 1 1 auto;
  min-width: 0;
}