/* Main Styles for Restaurant Management System - Ultra Edition */

:root {
  --primary-color: #0d6efd;
  --primary-dark: #0a58ca;
  --secondary-color: #0dcaf0;
  --secondary-dark: #0aa2c0;
  --accent-color: #fd7e14;
  --accent-dark: #e76b02;
  --success-color: #198754;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --light-color: #f8f9fa;
  --dark-color: #212529;
  --gray-color: #6c757d;
  --border-radius: 0.5rem;
  --box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
  --transition-slow: all 0.5s ease;
  --transition-fast: all 0.2s ease;
}

/* Dark Mode Variables */
.dark-mode {
  --primary-color: #3d8bfd;
  --primary-dark: #0d6efd;
  --secondary-color: #5ad8e6;
  --secondary-dark: #0dcaf0;
  --light-color: #212529;
  --dark-color: #f8f9fa;
  --gray-color: #adb5bd;
  background-color: #121212 !important;
  color: #f8f9fa !important;
}

.dark-mode .card,
.dark-mode .modal-content,
.dark-mode .list-group-item,
.dark-mode .form-control,
.dark-mode .form-select {
  background-color: #1e1e1e !important;
  color: #f8f9fa !important;
  border-color: #333 !important;
}

/* Mantener el estilo actual de las tablas */
.dark-mode .table thead th {
  background-color: #1e3a6e !important; /* Azul oscuro para encabezados */
  color: #ffffff !important; /* Texto blanco para encabezados */
}

.dark-mode .table tbody tr {
  background-color: #212529 !important; /* Fondo negro para filas */
  color: #ffffff !important; /* Texto blanco para filas con fondo negro */
}

/* Filas de subtotal e IVA con fondo blanco */
.dark-mode .table tfoot tr:not(.table-primary) {
  background-color: #ffffff !important; /* Fondo blanco */
  color: #212529 !important; /* Texto negro */
}

/* Fila de total con fondo azul */
.dark-mode .table tfoot tr.table-primary,
.dark-mode .table tr.table-primary {
  background-color: #1e3a6e !important; /* Azul oscuro para total */
  color: #ffffff !important; /* Texto blanco */
}

/* Efecto hover: cambiar a gris claro al pasar el cursor */
.dark-mode .table-hover tbody tr:hover {
  background-color: #ece9e9 !important; /* Gris muy claro (casi blanco) */
  color: #212529 !important; /* Texto negro para contraste */
}

/* Asegurar que los bordes sean visibles */
.dark-mode .table,
.dark-mode .table th,
.dark-mode .table td {
  border-color: #444 !important;
}

/* Estilo para el texto "Productos a consumir" */
.dark-mode .text-primary {
  color: #5a8dee !important; /* Azul más brillante para mejor visibilidad */
}

.dark-mode .table-light,
.dark-mode .table-light > th,
.dark-mode .table-light > td {
  background-color: #333 !important;
  color: #f8f9fa !important;
}

.dark-mode .table-primary,
.dark-mode .table-primary > th,
.dark-mode .table-primary > td {
  background-color: #0d6efd30 !important;
  color: #f8f9fa !important;
}

.dark-mode .bg-light {
  background-color: #333 !important;
  color: #f8f9fa !important;
}

.dark-mode .text-muted {
  color: #adb5bd !important;
}

body {
  background-color: #f5f5f5;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  transition: var(--transition);
  overflow-x: hidden;
}

.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.content-container {
  flex: 1;
  padding-bottom: 2rem;
  transition: var(--transition);
}

/* Page Transitions */
.page-transition {
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Estilos mejorados para el navbar y botón de modo oscuro */

/* Navbar mejorado */
.navbar {
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color)) !important;
  z-index: 1000;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
}

/* Mejora del logo */
.navbar-brand {
  font-weight: bold;
  font-size: 1.5rem;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.navbar-brand i {
  animation: spin 10s linear infinite;
  font-size: 1.2rem;
}

/* Mejora de los enlaces de navegación */
.nav-link {
  position: relative;
  margin: 0 0.25rem;
  transition: var(--transition);
  overflow: hidden;
  font-weight: 500;
  padding: 0.75rem 1rem !important;
}

.nav-link:hover {
  transform: translateY(-3px);
}

.nav-link::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: white;
  transform: translateX(-100%);
  transition: var(--transition);
}

.nav-link:hover::before {
  transform: translateX(0);
}

.nav-link.active::before {
  transform: translateX(0);
}

.nav-link.active {
  font-weight: 600;
}

/* Mejora del botón de modo oscuro */
#darkModeToggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  border: none;
  position: relative;
  overflow: hidden;
}

#darkModeToggle:hover {
  transform: rotate(30deg);
}

#darkModeToggle::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0) 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

#darkModeToggle:hover::before {
  opacity: 1;
}

/* Estilos para el botón de modo oscuro en modo oscuro */
.dark-mode #darkModeToggle {
  background-color: #333;
  color: #ffc107;
  border-color: #555;
}

.dark-mode #darkModeToggle:hover {
  color: #fff;
}

/* Mejoras para el navbar en modo oscuro */
.dark-mode .navbar {
  background: linear-gradient(45deg, #1a3a6e, #0a4b9c) !important;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
}

/* Mejoras para dispositivos móviles */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 0 0 1rem 1rem;
    padding: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    max-height: calc(100vh - 56px);
    overflow-y: auto;
  }

  .dark-mode .navbar-collapse {
    background: linear-gradient(180deg, #1a3a6e, #0a4b9c);
  }

  .nav-link {
    padding: 0.75rem 1rem !important;
    border-radius: 0.5rem;
    margin: 0.25rem 0;
  }

  .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(0);
  }

  .nav-link::before {
    display: none;
  }

  .nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
  }

  /* Mejora del botón de hamburguesa */
  .navbar-toggler {
    border: none;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
  }

  .navbar-toggler:focus {
    box-shadow: none;
    outline: none;
  }

  .navbar-toggler:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }

  /* Animación para el botón de hamburguesa */
  .navbar-toggler .navbar-toggler-icon {
    transition: all 0.3s ease;
  }

  .navbar-toggler:not(.collapsed) .navbar-toggler-icon {
    transform: rotate(90deg);
  }
}

/* Mejoras para pantallas grandes */
@media (min-width: 992px) {
  .navbar-nav {
    gap: 0.5rem;
  }

  .nav-link {
    border-radius: 0.5rem;
    padding: 0.5rem 1rem !important;
  }

  .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }
}

/* Navigation */
.navbar {
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color)) !important;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.navbar-brand {
  font-weight: bold;
  font-size: 1.5rem;
  position: relative;
  overflow: hidden;
}

.navbar-brand i {
  animation: spin 10s linear infinite;
}

.navbar-brand::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: white;
  transform: translateX(-100%);
  transition: var(--transition);
}

.navbar-brand:hover::after {
  transform: translateX(0);
}

.nav-link {
  position: relative;
  margin: 0 0.25rem;
  transition: var(--transition);
  overflow: hidden;
}

.nav-link:hover {
  transform: translateY(-3px);
}

.nav-link::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: white;
  transform: translateX(-100%);
  transition: var(--transition);
}

.nav-link:hover::before {
  transform: translateX(0);
}

.nav-link.active::before {
  transform: translateX(0);
}

/* Cards */
.card {
  border: none;
  border-radius: var(--border-radius);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
  overflow: hidden;
  position: relative;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  opacity: 0;
  transition: var(--transition);
  z-index: -1;
}

.card:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  transform: translateY(-10px);
}

.card:hover::before {
  opacity: 0.05;
}

.card-header {
  font-weight: bold;
  border-bottom: none;
  position: relative;
  overflow: hidden;
}

.card-header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.card:hover .card-header::after {
  transform: scaleX(1);
}

.card-title {
  font-weight: bold;
  position: relative;
  display: inline-block;
}

.card-title::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 50%;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition);
}

.card:hover .card-title::after {
  width: 100%;
}

/* Buttons */
.btn {
  border-radius: 50rem;
  padding: 0.5rem 1.5rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
  transition: var(--transition);
  z-index: -1;
}

.btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(45deg, var(--primary-color), var(--primary-dark));
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(45deg, var(--primary-dark), var(--primary-color));
}

.btn-success {
  background: linear-gradient(45deg, var(--secondary-color), var(--secondary-dark));
  border: none;
}

.btn-success:hover {
  background: linear-gradient(45deg, var(--secondary-dark), var(--secondary-color));
}

.btn-accent {
  background: linear-gradient(45deg, var(--accent-color), var(--accent-dark));
  border: none;
  color: white;
}

.btn-accent:hover {
  background: linear-gradient(45deg, var(--accent-dark), var(--accent-color));
  color: white;
}

.btn-outline-primary {
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  color: white;
}

.btn-outline-success {
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
  background: transparent;
}

.btn-outline-success:hover {
  background: var(--secondary-color);
  color: white;
}

.btn-floating {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  z-index: 999;
}

.btn-floating i {
  font-size: 1.5rem;
}

/* Badges */
.badge {
  font-weight: 500;
  padding: 0.5em 0.8em;
  border-radius: 50rem;
  transition: var(--transition);
}

.badge:hover {
  transform: scale(1.1) rotate(3deg);
}

/* Menu Page */
.menu-img {
  height: 200px;
  object-fit: cover;
  transition: var(--transition);
}

.menu-img:hover {
  transform: scale(1.1);
}

/* Staff Page */
.staff-list .list-group-item {
  transition: var(--transition);
  border-radius: var(--border-radius);
  margin-bottom: 0.5rem;
  position: relative;
  overflow: hidden;
}

.staff-list .list-group-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
  transform: translateX(-100%);
  transition: var(--transition);
}

.staff-list .list-group-item:hover {
  background-color: rgba(13, 110, 253, 0.05);
  transform: translateX(5px);
}

.staff-list .list-group-item:hover::before {
  transform: translateX(0);
}

/* Orders Page */
.order-card {
  transition: var(--transition);
}

.order-card[data-status="completed"] {
  opacity: 0.8;
}

/* Order Items */
.order-item-row {
  background-color: #fff;
  transition: var(--transition);
  border-radius: var(--border-radius);
}

.order-item-row:hover {
  background-color: rgba(13, 110, 253, 0.05);
  transform: translateX(5px);
}

/* Sales Page */
.sale-card {
  transition: var(--transition);
}

.sale-card:hover {
  transform: translateY(-10px);
}

/* Forms */
.form-control,
.form-select {
  border-radius: var(--border-radius);
  padding: 0.5rem 1rem;
  border: 1px solid #dee2e6;
  transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Tables */
.table {
  border-radius: var(--border-radius);
  overflow: hidden;
}

.table th {
  font-weight: 600;
}

.table-hover tbody tr {
  transition: var(--transition);
}

.table-hover tbody tr:hover {
  background-color: rgba(13, 110, 253, 0.05);
  transform: translateX(5px);
}

.table-primary {
  background-color: rgba(13, 110, 253, 0.1) !important;
}

.table-primary th {
  background-color: rgba(13, 110, 253, 0.2) !important;
}

.dark-mode .table-primary {
  background-color: rgba(13, 110, 253, 0.2) !important;
}

.dark-mode .table-primary th {
  background-color: rgba(13, 110, 253, 0.3) !important;
}

/* Tabs */
.nav-tabs,
.nav-pills {
  border: none;
  margin-bottom: 1.5rem;
}

.nav-tabs .nav-link,
.nav-pills .nav-link {
  border-radius: 50rem;
  padding: 0.5rem 1.5rem;
  margin-right: 0.5rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.nav-tabs .nav-link {
  border: 1px solid transparent;
}

.nav-tabs .nav-link::before,
.nav-pills .nav-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  opacity: 0;
  transition: var(--transition);
  z-index: -1;
}

.nav-tabs .nav-link:hover,
.nav-pills .nav-link:hover {
  transform: translateY(-3px);
}

.nav-tabs .nav-link:hover::before,
.nav-pills .nav-link:hover::before {
  opacity: 0.1;
}

.nav-tabs .nav-link.active {
  color: var(--primary-color);
  background-color: #fff;
  border-color: #dee2e6 #dee2e6 #fff;
  font-weight: 600;
}

.dark-mode .nav-tabs .nav-link.active {
  color: var(--primary-color);
  background-color: #1e1e1e;
  border-color: #444 #444 #1e1e1e;
}

.nav-pills .nav-link.active {
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  color: white;
  font-weight: 600;
}

/* Modals */
.modal-content {
  border: none;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.modal-header {
  border-bottom: none;
}

.modal-footer {
  border-top: none;
}

.modal.fade .modal-dialog {
  transition: transform 0.3s ease-out;
  transform: scale(0.9);
}

.modal.show .modal-dialog {
  transform: scale(1);
}

/* Animations */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0px);
  }
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translateX(-5px);
  }
  20%,
  40%,
  60%,
  80% {
    transform: translateX(5px);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.animate-pulse {
  animation: pulse 2s infinite;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-spin {
  animation: spin 10s linear infinite;
}

.animate-shake {
  animation: shake 0.5s ease-in-out;
}

.animate-bounce {
  animation: bounce 1s ease-in-out;
}

.animate-fade-in-up {
  animation: fadeInUp 0.5s ease-in-out;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.5s ease-in-out;
}

.animate-fade-in-right {
  animation: fadeInRight 0.5s ease-in-out;
}

.animate-rotate {
  animation: rotate 2s linear infinite;
}

/* Utility Classes */
.bg-gradient-primary {
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
}

.text-gradient {
  background: linear-gradient(45deg, var(--primary-color, #FF0000), var(--secondary-color, #00FF00));
  color: var(--primary-color, #FF0000); /* Color de respaldo */
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hover-shadow {
  transition: var(--transition);
}

.hover-shadow:hover {
  box-shadow: var(--box-shadow);
}

.hover-scale {
  transition: var(--transition);
}

.hover-scale:hover {
  transform: scale(1.05);
}

.hover-translate-y {
  transition: var(--transition);
}

.hover-translate-y:hover {
  transform: translateY(-10px);
}

.hover-translate-x {
  transition: var(--transition);
}

.hover-translate-x:hover {
  transform: translateX(10px);
}

.hover-rotate {
  transition: var(--transition);
}

.hover-rotate:hover {
  transform: rotate(5deg);
}

.hover-glow {
  transition: var(--transition);
}

.hover-glow:hover {
  box-shadow: 0 0 15px rgba(13, 110, 253, 0.5);
}

/* Glassmorphism */
.glass {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.dark-mode .glass {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

.dark-mode::-webkit-scrollbar-track {
  background: #333;
}

.dark-mode::-webkit-scrollbar-thumb {
  background: var(--primary-color);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .card-title {
    font-size: 1.25rem;
  }

  .btn {
    padding: 0.4rem 1rem;
  }

  .nav-tabs .nav-link,
  .nav-pills .nav-link {
    padding: 0.4rem 1rem;
    font-size: 0.9rem;
  }
}

/* PWA Specific Styles */
@media (display-mode: standalone) {
  /* Styles for when the app is installed as PWA */
  body {
    overscroll-behavior-y: none;
  }

  .navbar {
    padding-top: env(safe-area-inset-top);
  }

  .content-container {
    padding-bottom: env(safe-area-inset-bottom);
  }
}

/* Offline Indicator */
.offline-indicator {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--warning-color);
  color: #000;
  padding: 0.5rem 1.5rem;
  border-radius: 50rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  display: none;
  animation: float 3s ease-in-out infinite;
}

.offline-indicator.visible {
  display: block;
  animation: fadeIn 0.3s ease-in-out, float 3s ease-in-out infinite;
}

/* Notifications */
.notification {
  position: fixed;
  top: 1rem;
  right: 1rem;
  padding: 1rem;
  border-radius: var(--border-radius);
  background: white;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  z-index: 9999;
  transform: translateX(100%);
  opacity: 0;
  transition: var(--transition);
}

.notification.show {
  transform: translateX(0);
  opacity: 1;
}

.notification.success {
  border-left: 4px solid var(--success-color);
}

.notification.warning {
  border-left: 4px solid var(--warning-color);
}

.notification.error {
  border-left: 4px solid var(--danger-color);
}

.notification.info {
  border-left: 4px solid var(--primary-color);
}

.dark-mode .notification {
  background: #1e1e1e;
  color: #f8f9fa;
}

/* Loading Spinner */
.spinner-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.dark-mode .spinner-container {
  background: rgba(0, 0, 0, 0.8);
}

.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(13, 110, 253, 0.2);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s linear infinite;
}

/* Tooltip */
.tooltip-custom {
  position: relative;
  display: inline-block;
}

.tooltip-custom .tooltip-text {
  visibility: hidden;
  width: 120px;
  background-color: #333;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  margin-left: -60px;
  opacity: 0;
  transition: opacity 0.3s;
}

.tooltip-custom .tooltip-text::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #333 transparent transparent transparent;
}

.tooltip-custom:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

.dark-mode .tooltip-custom .tooltip-text {
  background-color: #555;
}

.dark-mode .tooltip-custom .tooltip-text::after {
  border-color: #555 transparent transparent transparent;
}

/* Custom Checkbox */
.custom-checkbox {
  position: relative;
  padding-left: 35px;
  cursor: pointer;
  user-select: none;
}

.custom-checkbox input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 25px;
  width: 25px;
  background-color: #eee;
  border-radius: 5px;
  transition: var(--transition);
}

.custom-checkbox:hover input ~ .checkmark {
  background-color: #ccc;
}

.custom-checkbox input:checked ~ .checkmark {
  background-color: var(--primary-color);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.custom-checkbox input:checked ~ .checkmark:after {
  display: block;
}

.custom-checkbox .checkmark:after {
  left: 9px;
  top: 5px;
  width: 7px;
  height: 12px;
  border: solid white;
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

.dark-mode .checkmark {
  background-color: #444;
}

.dark-mode .custom-checkbox:hover input ~ .checkmark {
  background-color: #555;
}

/* Custom Radio */
.custom-radio {
  position: relative;
  padding-left: 35px;
  cursor: pointer;
  user-select: none;
}

.custom-radio input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.radio-mark {
  position: absolute;
  top: 0;
  left: 0;
  height: 25px;
  width: 25px;
  background-color: #eee;
  border-radius: 50%;
  transition: var(--transition);
}

.custom-radio:hover input ~ .radio-mark {
  background-color: #ccc;
}

.custom-radio input:checked ~ .radio-mark {
  background-color: var(--primary-color);
}

.radio-mark:after {
  content: "";
  position: absolute;
  display: none;
}

.custom-radio input:checked ~ .radio-mark:after {
  display: block;
}

.custom-radio .radio-mark:after {
  top: 9px;
  left: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: white;
}

.dark-mode .radio-mark {
  background-color: #444;
}

.dark-mode .custom-radio:hover input ~ .radio-mark {
  background-color: #555;
}

/* Progress Bar */
.progress-custom {
  height: 10px;
  background-color: #f1f1f1;
  border-radius: 5px;
  overflow: hidden;
  margin: 10px 0;
}

.progress-bar-custom {
  height: 100%;
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  border-radius: 5px;
  transition: width 0.5s ease;
}

.dark-mode .progress-custom {
  background-color: #333;
}

.dark-mode .progress-bar-custom {
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
}

/* Counters */
.counter {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

.dark-mode .counter {
  color: var(--primary-color);
}

/* Parallax Effect */
.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Confetti Animation */
@keyframes confetti {
  0% {
    transform: translateY(0) rotate(0);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}

.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--primary-color);
  top: -10px;
  opacity: 0;
}

.confetti-piece.animate {
  animation: confetti 3s ease-in-out forwards;
}

/* Typing Animation */
.typing {
  overflow: hidden;
  border-right: 0.15em solid var(--primary-color);
  white-space: nowrap;
  margin: 0 auto;
  letter-spacing: 0.15em;
  animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

@keyframes blink-caret {
  from,
  to {
    border-color: transparent;
  }
  50% {
    border-color: var(--primary-color);
  }
}

/* Ripple Effect */
.ripple {
  position: relative;
  overflow: hidden;
}

.ripple::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: scale(0);
  transition: transform 0.5s;
  pointer-events: none;
}

.ripple:active::after {
  transform: scale(2);
  opacity: 0;
  transition: 0s;
}

.dark-mode .ripple::after {
  background: rgba(255, 255, 255, 0.2);
}

/* Neon Effect */
.neon {
  color: #fff;
  text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color), 0 0 15px var(--primary-color), 0 0 20px
    var(--primary-color);
}

/* 3D Button Effect */
.btn-3d {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.3s;
}

.btn-3d:active {
  transform: translateY(4px);
}

/* Dark mode specific styles for tables */
.dark-mode .table {
  border-color: #444;
}

.dark-mode .table thead th {
  border-bottom-color: #444;
}

.dark-mode .table td,
.dark-mode .table th {
  border-top-color: #444;
}

.dark-mode .table-bordered {
  border-color: #444;
}

.dark-mode .table-bordered td,
.dark-mode .table-bordered th {
  border-color: #444;
}

.dark-mode .table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Improved table styles for both modes */
.table {
  margin-bottom: 1rem;
  border-collapse: separate;
  border-spacing: 0;
}

.table th,
.table td {
  padding: 0.75rem;
  vertical-align: middle;
}

.table thead th {
  vertical-align: bottom;
  font-weight: 600;
  border-bottom: 2px solid #dee2e6;
  background-color: rgba(13, 110, 253, 0.05);
}

.table tbody + tbody {
  border-top: 2px solid #dee2e6;
}

.table-sm th,
.table-sm td {
  padding: 0.3rem;
}

.table-bordered {
  border: 1px solid #dee2e6;
}

.table-bordered th,
.table-bordered td {
  border: 1px solid #dee2e6;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(0, 0, 0, 0.02);
}

.table-hover tbody tr:hover {
  background-color: rgba(13, 110, 253, 0.075);
}

.table-responsive {
  display: block;
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Table with rounded corners */
.table-rounded {
  border-radius: 10px;
  overflow: hidden;
}

.table-rounded thead th:first-child {
  border-top-left-radius: 10px;
}

.table-rounded thead th:last-child {
  border-top-right-radius: 10px;
}

.table-rounded tbody tr:last-child td:first-child {
  border-bottom-left-radius: 10px;
}

.table-rounded tbody tr:last-child td:last-child {
  border-bottom-right-radius: 10px;
}

/* Blue-themed table styles */
.table-blue thead th {
  background-color: rgba(13, 110, 253, 0.1);
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
}

.table-blue tbody tr:hover {
  background-color: rgba(13, 110, 253, 0.05);
}

.dark-mode .table-blue thead th {
  background-color: rgba(13, 110, 253, 0.2);
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
}

.dark-mode .table-blue tbody tr:hover {
  background-color: rgba(13, 110, 253, 0.1);
}

/* Improved card styles for dark mode */
.dark-mode .card {
  background-color: #1e1e1e;
  border-color: #333;
}

.dark-mode .card-header {
  background-color: #252525;
  border-bottom-color: #333;
}

.dark-mode .card-footer {
  background-color: #252525;
  border-top-color: #333;
}

/* Improved form styles for dark mode */
.dark-mode .form-control,
.dark-mode .form-select {
  background-color: #2d2d2d;
  border-color: #444;
  color: #f8f9fa;
}

.dark-mode .form-control:focus,
.dark-mode .form-select:focus {
  background-color: #2d2d2d;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.dark-mode .form-control::placeholder {
  color: #adb5bd;
}

/* Improved button styles for dark mode */
.dark-mode .btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.dark-mode .btn-outline-primary:hover {
  background-color: var(--primary-color);
  color: #fff;
}

.dark-mode .btn-outline-secondary {
  color: #adb5bd;
  border-color: #adb5bd;
}

.dark-mode .btn-outline-secondary:hover {
  background-color: #adb5bd;
  color: #212529;
}

/* Improved modal styles for dark mode */
.dark-mode .modal-content {
  background-color: #1e1e1e;
  border-color: #333;
}

.dark-mode .modal-header {
  border-bottom-color: #333;
}

.dark-mode .modal-footer {
  border-top-color: #333;
}

/* Improved dropdown styles for dark mode */
.dark-mode .dropdown-menu {
  background-color: #1e1e1e;
  border-color: #333;
}

.dark-mode .dropdown-item {
  color: #f8f9fa;
}

.dark-mode .dropdown-item:hover,
.dark-mode .dropdown-item:focus {
  background-color: #252525;
  color: #f8f9fa;
}

.dark-mode .dropdown-divider {
  border-top-color: #333;
}

/* Improved alert styles for dark mode */
.dark-mode .alert {
  background-color: #252525;
  border-color: #333;
  color: #f8f9fa;
}

.dark-mode .alert-primary {
  background-color: rgba(13, 110, 253, 0.2);
  border-color: rgba(13, 110, 253, 0.3);
  color: #8bb9fe;
}

.dark-mode .alert-success {
  background-color: rgba(25, 135, 84, 0.2);
  border-color: rgba(25, 135, 84, 0.3);
  color: #75c097;
}

.dark-mode .alert-warning {
  background-color: rgba(255, 193, 7, 0.2);
  border-color: rgba(255, 193, 7, 0.3);
  color: #ffda6a;
}

.dark-mode .alert-danger {
  background-color: rgba(220, 53, 69, 0.2);
  border-color: rgba(220, 53, 69, 0.3);
  color: #ea868f;
}

/* Improved badge styles for dark mode */
.dark-mode .badge {
  background-color: #252525;
  color: #f8f9fa;
}

.dark-mode .badge-primary {
  background-color: var(--primary-color);
  color: #fff;
}

.dark-mode .badge-success {
  background-color: var(--success-color);
  color: #fff;
}

.dark-mode .badge-warning {
  background-color: var(--warning-color);
  color: #212529;
}

.dark-mode .badge-danger {
  background-color: var(--danger-color);
  color: #fff;
}

/* Improved list group styles for dark mode */
.dark-mode .list-group-item {
  background-color: #1e1e1e;
  border-color: #333;
  color: #f8f9fa;
}

.dark-mode .list-group-item-action:hover,
.dark-mode .list-group-item-action:focus {
  background-color: #252525;
  color: #f8f9fa;
}

.dark-mode .list-group-item-primary {
  background-color: rgba(13, 110, 253, 0.2);
  color: #8bb9fe;
}

.dark-mode .list-group-item-success {
  background-color: rgba(25, 135, 84, 0.2);
  color: #75c097;
}

.dark-mode .list-group-item-warning {
  background-color: rgba(255, 193, 7, 0.2);
  color: #ffda6a;
}

.dark-mode .list-group-item-danger {
  background-color: rgba(220, 53, 69, 0.2);
  color: #ea868f;
}