/* Modern Tabler-inspired Theme */
:root {
  --tblr-blue: #206bc4;
  --tblr-indigo: #4263eb;
  --tblr-purple: #ae3ec9;
  --tblr-pink: #d6336c;
  --tblr-red: #d63939;
  --tblr-orange: #f76707;
  --tblr-yellow: #f59f00;
  --tblr-green: #2fb344;
  --tblr-teal: #0ca678;
  --tblr-cyan: #17a2b8;
  --tblr-black: #000000;
  --tblr-white: #ffffff;
  --tblr-gray: #49566c;
  --tblr-gray-dark: #1d273b;
  --tblr-gray-100: #f1f5f9;
  --tblr-gray-200: #e2e8f0;
  --tblr-gray-300: #c8d3e1;
  --tblr-gray-400: #9ba9be;
  --tblr-gray-500: #6c7a91;
  --tblr-gray-600: #49566c;
  --tblr-gray-700: #313c52;
  --tblr-gray-800: #1d273b;
  --tblr-gray-900: #0f172a;
  --tblr-primary: #206bc4;
  --tblr-secondary: #616876;
  --tblr-success: #2fb344;
  --tblr-info: #4299e1;
  --tblr-warning: #f76707;
  --tblr-danger: #d63939;
  --tblr-light: #f8fafc;
  --tblr-dark: #1d273b;
  --tblr-font-sans-serif: 'Inter', -apple-system, BlinkMacSystemFont, San Francisco, Segoe UI, Roboto, Helvetica Neue, sans-serif;
  --tblr-font-monospace: 'SFMono-Regular', Menlo, Monaco, Consolas, Liberation Mono, Courier New, monospace;
  --tblr-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
  --tblr-body-font-family: var(--tblr-font-sans-serif);
  --tblr-body-font-size: 0.875rem;
  --tblr-body-font-weight: 400;
  --tblr-body-line-height: 1.4285714286;
  --tblr-body-color: #1d273b;
  --tblr-body-bg: #f1f5f9;
  --tblr-border-width: 1px;
  --tblr-border-style: solid;
  --tblr-border-color: #e2e8f0;
  --tblr-border-radius: 4px;
  --tblr-border-radius-sm: 2px;
  --tblr-border-radius-lg: 8px;
  --tblr-border-radius-xl: 1rem;
  --tblr-border-radius-2xl: 2rem;
  --tblr-border-radius-pill: 10rem;
  --tblr-link-color: var(--tblr-primary);
  --tblr-link-hover-color: #1a569d;
  --tblr-code-color: var(--tblr-pink);
  --tblr-highlight-bg: #fff3cd;
  --tblr-card-bg: var(--tblr-white);
  --tblr-card-border-color: var(--tblr-border-color);
  --tblr-card-border-radius: var(--tblr-border-radius-lg);
  --tblr-card-box-shadow: rgba(29, 39, 59, 0.04) 0 2px 4px 0;
  --tblr-card-title-color: var(--tblr-gray-700);
  --tblr-card-cap-bg: transparent;
  --tblr-card-cap-color: inherit;
  --tblr-btn-padding-y: 0.5rem;
  --tblr-btn-padding-x: 1rem;
  --tblr-btn-font-size: 0.875rem;
  --tblr-btn-border-radius: var(--tblr-border-radius);
  --tblr-btn-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075);
  --tblr-btn-focus-box-shadow: 0 0 0 0.25rem rgba(32, 107, 196, 0.25);
  --tblr-btn-disabled-opacity: 0.65;
  --tblr-btn-active-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
  --tblr-alert-padding-y: 1rem;
  --tblr-alert-padding-x: 1rem;
  --tblr-alert-border-radius: var(--tblr-border-radius);
  --tblr-form-label-margin-bottom: 0.5rem;
  --tblr-form-label-font-weight: 500;
  --tblr-input-padding-y: 0.5rem;
  --tblr-input-padding-x: 0.75rem;
  --tblr-input-font-size: 0.875rem;
  --tblr-input-border-radius: var(--tblr-border-radius);
  --tblr-input-focus-border-color: #90b5e2;
  --tblr-input-focus-box-shadow: 0 0 0 0.25rem rgba(32, 107, 196, 0.25);
  --tblr-sidebar-width: 15rem;
  --tblr-sidebar-bg: var(--tblr-white);
  --tblr-sidebar-border-color: var(--tblr-border-color);
  --tblr-sidebar-color: var(--tblr-body-color);
  --tblr-sidebar-title-color: var(--tblr-gray-700);
  --tblr-navbar-bg: var(--tblr-white);
  --tblr-navbar-border-color: var(--tblr-border-color);
  --tblr-navbar-color: var(--tblr-body-color);
  --tblr-navbar-height: 3.5rem;
  --tblr-page-padding: 1.5rem;
  --tblr-page-padding-y: 1.5rem;
  --tblr-page-padding-x: 1.5rem;
  --tblr-container-max-width: 1140px;
  --tblr-transition-base: all 0.2s ease-in-out;
  --tblr-transition-fade: opacity 0.15s linear;
  --tblr-transition-collapse: height 0.35s ease;
  --tblr-dark-mode-bg: #0f172a;
  --tblr-dark-mode-card-bg: #1e293b;
  --tblr-dark-mode-border-color: #334155;
  --tblr-dark-mode-text: #f1f5f9;
  --tblr-dark-mode-sidebar-bg: #0f172a;
  --tblr-dark-mode-navbar-bg: #0f172a;
  
  /* Extended colors for learning platform */
  --tblr-primary-lt: #e9f0f9;
  --tblr-secondary-lt: #f0f1f3;
  --tblr-success-lt: #eaf7ec;
  --tblr-info-lt: #eef5fc;
  --tblr-warning-lt: #fef3e8;
  --tblr-danger-lt: #fbeeed;
}

/* Dark Mode Variables */
[data-bs-theme="dark"] {
  --tblr-body-color: var(--tblr-dark-mode-text);
  --tblr-body-bg: var(--tblr-dark-mode-bg);
  --tblr-card-bg: var(--tblr-dark-mode-card-bg);
  --tblr-border-color: var(--tblr-dark-mode-border-color);
  --tblr-sidebar-bg: var(--tblr-dark-mode-sidebar-bg);
  --tblr-navbar-bg: var(--tblr-dark-mode-navbar-bg);
  --tblr-input-bg: #1e293b;
  --tblr-input-color: var(--tblr-dark-mode-text);
  --tblr-input-border-color: #334155;
  
  /* Extended colors for dark mode */
  --tblr-primary-lt: #1a2a4a;
  --tblr-secondary-lt: #2a313c;
  --tblr-success-lt: #1d3a24;
  --tblr-info-lt: #213a57;
  --tblr-warning-lt: #4a2a1a;
  --tblr-danger-lt: #3a1d1d;
}

/* Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--tblr-body-font-family);
  font-size: var(--tblr-body-font-size);
  font-weight: var(--tblr-body-font-weight);
  line-height: var(--tblr-body-line-height);
  color: var(--tblr-body-color);
  background-color: var(--tblr-body-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s, color 0.3s;
}

.container {
  width: 100%;
  padding-right: var(--tblr-page-padding-x);
  padding-left: var(--tblr-page-padding-x);
  margin-right: auto;
  margin-left: auto;
  max-width: var(--tblr-container-max-width);
}

/* Layout */
.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header & Navigation */
.navbar {
  background-color: var(--tblr-navbar-bg);
  border-bottom: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-navbar-border-color);
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  padding: 0 var(--tblr-page-padding-x);
  height: var(--tblr-navbar-height);
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1030;
  transition: all 0.3s;
}

.navbar-brand {
  display: flex;
  align-items: center;
  color: var(--tblr-navbar-color);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.125rem;
  white-space: nowrap;
  transition: color 0.3s;
}

.navbar-brand:hover {
  color: var(--tblr-primary);
}

.navbar-nav {
  display: flex;
  flex-direction: row;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
  margin-left: auto;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--tblr-navbar-color);
  text-decoration: none;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
  position: relative;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--tblr-primary);
}

.nav-link.active {
  color: var(--tblr-primary);
  font-weight: 500;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--tblr-sidebar-width);
  background-color: var(--tblr-sidebar-bg);
  border-right: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-sidebar-border-color);
  transform: translateX(0);
  z-index: 1031;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease-in-out, width 0.3s ease-in-out;
}

.sidebar.collapsed {
  transform: translateX(-100%);
}

.sidebar-header {
  padding: var(--tblr-page-padding);
  border-bottom: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-sidebar-border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-brand {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--tblr-sidebar-title-color);
  text-decoration: none;
  display: flex;
  align-items: center;
}

.sidebar-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--tblr-gray-500);
  cursor: pointer;
  padding: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0;
}

.sidebar-item {
  margin: 0;
}

.sidebar-link {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  color: var(--tblr-sidebar-color);
  text-decoration: none;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}

.sidebar-link:hover {
  background-color: rgba(32, 107, 196, 0.06);
  color: var(--tblr-primary);
}

.sidebar-link.active {
  background-color: rgba(32, 107, 196, 0.06);
  color: var(--tblr-primary);
  font-weight: 500;
}

.sidebar-link.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: var(--tblr-primary);
}

.sidebar-icon {
  width: 1.5rem;
  height: 1.5rem;
  margin-right: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  color: var(--tblr-gray-500);
  transition: color 0.2s;
}

.sidebar-link:hover .sidebar-icon,
.sidebar-link.active .sidebar-icon {
  color: var(--tblr-primary);
}

.sidebar-text {
  flex: 1;
}

/* Main Content */
.page-wrapper {
  display: flex;
  flex: 1;
  flex-direction: column;
  margin-left: var(--tblr-sidebar-width);
  transition: margin-left 0.3s ease-in-out;
}

.sidebar.collapsed + .page-wrapper {
  margin-left: 0;
}

.page-content {
  flex: 1;
  padding: var(--tblr-page-padding-y) var(--tblr-page-padding-x);
}

.page-header {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.5rem;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
  color: var(--tblr-gray-700);
}

.page-subtitle {
  color: var(--tblr-gray-500);
  margin-top: 0.25rem;
  font-size: 0.875rem;
}

/* Cards */
.card {
  background-color: var(--tblr-card-bg);
  border: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-card-border-color);
  border-radius: var(--tblr-card-border-radius);
  box-shadow: var(--tblr-card-box-shadow);
  margin-bottom: 1.5rem;
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-body {
  padding: 1.5rem;
  flex: 1 1 auto;
}

.card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--tblr-card-title-color);
}

.card-subtitle {
  color: var(--tblr-gray-500);
  margin-top: -0.5rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.card-text {
  margin-bottom: 1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  font-weight: 500;
  line-height: 1.4285714286;
  color: var(--tblr-btn-color, var(--tblr-body-color));
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  background-color: var(--tblr-btn-bg, transparent);
  border: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-btn-border-color, transparent);
  padding: var(--tblr-btn-padding-y) var(--tblr-btn-padding-x);
  font-size: var(--tblr-btn-font-size);
  border-radius: var(--tblr-btn-border-radius);
  transition: var(--tblr-transition-base);
  position: relative;
  overflow: hidden;
}

.btn:hover {
  color: var(--tblr-btn-hover-color);
  background-color: var(--tblr-btn-hover-bg);
  border-color: var(--tblr-btn-hover-border-color);
  transform: translateY(-1px);
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.btn:active,
.btn.active {
  transform: translateY(0);
  box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
}

.btn:focus {
  outline: 0;
  box-shadow: var(--tblr-btn-focus-box-shadow);
}

.btn-primary {
  --tblr-btn-color: #ffffff;
  --tblr-btn-bg: var(--tblr-primary);
  --tblr-btn-border-color: var(--tblr-primary);
  --tblr-btn-hover-color: #ffffff;
  --tblr-btn-hover-bg: #1a569d;
  --tblr-btn-hover-border-color: #195195;
  --tblr-btn-focus-shadow-rgb: 65, 120, 203;
  --tblr-btn-active-color: #ffffff;
  --tblr-btn-active-bg: #195195;
  --tblr-btn-active-border-color: #174d8d;
  --tblr-btn-disabled-color: #ffffff;
  --tblr-btn-disabled-bg: var(--tblr-primary);
  --tblr-btn-disabled-border-color: var(--tblr-primary);
}

.btn-secondary {
  --tblr-btn-color: #ffffff;
  --tblr-btn-bg: var(--tblr-secondary);
  --tblr-btn-border-color: var(--tblr-secondary);
  --tblr-btn-hover-color: #ffffff;
  --tblr-btn-hover-bg: #535965;
  --tblr-btn-hover-border-color: #4e545f;
  --tblr-btn-focus-shadow-rgb: 120, 126, 138;
  --tblr-btn-active-color: #ffffff;
  --tblr-btn-active-bg: #4e545f;
  --tblr-btn-active-border-color: #4a4f5a;
  --tblr-btn-disabled-color: #ffffff;
  --tblr-btn-disabled-bg: var(--tblr-secondary);
  --tblr-btn-disabled-border-color: var(--tblr-secondary);
}

.btn-success {
  --tblr-btn-color: #ffffff;
  --tblr-btn-bg: var(--tblr-success);
  --tblr-btn-border-color: var(--tblr-success);
  --tblr-btn-hover-color: #ffffff;
  --tblr-btn-hover-bg: #28993e;
  --tblr-btn-hover-border-color: #26903b;
  --tblr-btn-focus-shadow-rgb: 78, 190, 92;
  --tblr-btn-active-color: #ffffff;
  --tblr-btn-active-bg: #26903b;
  --tblr-btn-active-border-color: #238737;
  --tblr-btn-disabled-color: #ffffff;
  --tblr-btn-disabled-bg: var(--tblr-success);
  --tblr-btn-disabled-border-color: var(--tblr-success);
}

.btn-danger {
  --tblr-btn-color: #ffffff;
  --tblr-btn-bg: var(--tblr-danger);
  --tblr-btn-border-color: var(--tblr-danger);
  --tblr-btn-hover-color: #ffffff;
  --tblr-btn-hover-bg: #b63030;
  --tblr-btn-hover-border-color: #ab2d2d;
  --tblr-btn-focus-shadow-rgb: 218, 87, 87;
  --tblr-btn-active-color: #ffffff;
  --tblr-btn-active-bg: #ab2d2d;
  --tblr-btn-active-border-color: #a12b2b;
  --tblr-btn-disabled-color: #ffffff;
  --tblr-btn-disabled-bg: var(--tblr-danger);
  --tblr-btn-disabled-border-color: var(--tblr-danger);
}

.btn-outline-primary {
  --tblr-btn-color: var(--tblr-primary);
  --tblr-btn-border-color: var(--tblr-primary);
  --tblr-btn-hover-color: #ffffff;
  --tblr-btn-hover-bg: var(--tblr-primary);
  --tblr-btn-hover-border-color: var(--tblr-primary);
  --tblr-btn-focus-shadow-rgb: 32, 107, 196;
  --tblr-btn-active-color: #ffffff;
  --tblr-btn-active-bg: var(--tblr-primary);
  --tblr-btn-active-border-color: var(--tblr-primary);
  --tblr-btn-disabled-color: var(--tblr-primary);
  --tblr-btn-disabled-bg: transparent;
  --tblr-btn-disabled-border-color: var(--tblr-primary);
  --tblr-gradient: none;
}

.btn-sm {
  --tblr-btn-padding-y: 0.25rem;
  --tblr-btn-padding-x: 0.5rem;
  --tblr-btn-font-size: 0.75rem;
  --tblr-btn-border-radius: var(--tblr-border-radius-sm);
}

.btn-lg {
  --tblr-btn-padding-y: 0.75rem;
  --tblr-btn-padding-x: 1.5rem;
  --tblr-btn-font-size: 1rem;
  --tblr-btn-border-radius: var(--tblr-border-radius-lg);
}

.btn-pill {
  border-radius: 10rem;
}

.btn-square {
  border-radius: 0;
}

.btn-icon {
  padding: 0.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon .icon {
  width: 1.25rem;
  height: 1.25rem;
  font-size: 1.25rem;
}

/* Alerts */
.alert {
  position: relative;
  padding: var(--tblr-alert-padding-y) var(--tblr-alert-padding-x);
  margin-bottom: 1rem;
  border: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-alert-border-color);
  border-radius: var(--tblr-alert-border-radius);
  background-color: var(--tblr-alert-bg);
  color: var(--tblr-alert-color);
  border-left-width: 0.25rem;
  transition: all 0.3s ease;
}

.alert-primary {
  --tblr-alert-color: #134076;
  --tblr-alert-bg: #d2e1f3;
  --tblr-alert-border-color: #b9d1ee;
  --tblr-alert-border-left-color: var(--tblr-primary);
}

.alert-secondary {
  --tblr-alert-color: #3a3e47;
  --tblr-alert-bg: #dfe1e4;
  --tblr-alert-border-color: #cfd2d6;
  --tblr-alert-border-left-color: var(--tblr-secondary);
}

.alert-success {
  --tblr-alert-color: #1c6b29;
  --tblr-alert-bg: #d5f0da;
  --tblr-alert-border-color: #c0e7c8;
  --tblr-alert-border-left-color: var(--tblr-success);
}

.alert-danger {
  --tblr-alert-color: #802222;
  --tblr-alert-bg: #f7dada;
  --tblr-alert-border-color: #f0c6c6;
  --tblr-alert-border-left-color: var(--tblr-danger);
}

.alert-info {
  --tblr-alert-color: #285c87;
  --tblr-alert-bg: #d9ebf9;
  --tblr-alert-border-color: #c6e0f6;
  --tblr-alert-border-left-color: var(--tblr-info);
}

.alert-warning {
  --tblr-alert-color: #943e04;
  --tblr-alert-bg: #fde1cd;
  --tblr-alert-border-color: #fbd4b3;
  --tblr-alert-border-left-color: var(--tblr-warning);
}

.alert .alert-link {
  font-weight: 600;
  color: inherit;
}

.alert-dismissible .btn-close {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  padding: 1.25rem 1rem;
}

/* Notification System */
.notification-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  width: 300px;
}

.notification-item {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  animation: slideInRight 0.3s ease-out;
  position: relative;
  overflow: hidden;
  margin-bottom: 10px;
}

.notification-item.fade-out {
  animation: fadeOut 0.3s ease-out forwards;
}

@keyframes fadeOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* Toast Notifications */
.toast {
  width: 350px;
  max-width: 100%;
  font-size: 0.875rem;
  pointer-events: auto;
  background-color: rgba(255, 255, 255, 0.85);
  background-clip: padding-box;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  border-radius: 0.375rem;
}

.toast-header {
  display: flex;
  align-items: center;
  padding: 0.5rem 0.75rem;
  color: #6c757d;
  background-color: rgba(255, 255, 255, 0.85);
  background-clip: padding-box;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  border-top-left-radius: calc(0.375rem - 1px);
  border-top-right-radius: calc(0.375rem - 1px);
}

.toast-body {
  padding: 0.75rem;
}

/* Forms */
.form-control {
  display: block;
  width: 100%;
  padding: var(--tblr-input-padding-y) var(--tblr-input-padding-x);
  font-size: var(--tblr-input-font-size);
  font-weight: var(--tblr-body-font-weight);
  line-height: var(--tblr-body-line-height);
  color: var(--tblr-input-color);
  background-color: var(--tblr-input-bg);
  background-clip: padding-box;
  border: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-input-border-color);
  appearance: none;
  border-radius: var(--tblr-input-border-radius);
  transition: var(--tblr-transition-base);
}

.form-control:focus {
  color: var(--tblr-input-focus-color);
  background-color: var(--tblr-input-focus-bg);
  border-color: var(--tblr-input-focus-border-color);
  outline: 0;
  box-shadow: var(--tblr-input-focus-box-shadow);
}

.form-control::placeholder {
  color: var(--tblr-gray-400);
  opacity: 1;
}

.form-control:disabled,
.form-control[readonly] {
  background-color: var(--tblr-gray-100);
  opacity: 1;
}

.form-label {
  margin-bottom: var(--tblr-form-label-margin-bottom);
  font-size: var(--tblr-input-font-size);
  font-weight: var(--tblr-form-label-font-weight);
  color: var(--tblr-gray-700);
}

.form-text {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--tblr-gray-500);
}

.form-select {
  display: block;
  width: 100%;
  padding: var(--tblr-input-padding-y) var(--tblr-input-padding-x);
  font-size: var(--tblr-input-font-size);
  font-weight: var(--tblr-body-font-weight);
  line-height: var(--tblr-body-line-height);
  color: var(--tblr-input-color);
  background-color: var(--tblr-input-bg);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right var(--tblr-input-padding-x) center;
  background-size: 16px 12px;
  border: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-input-border-color);
  border-radius: var(--tblr-input-border-radius);
  appearance: none;
}

.form-select:focus {
  border-color: var(--tblr-input-focus-border-color);
  outline: 0;
  box-shadow: var(--tblr-input-focus-box-shadow);
}

.form-check {
  display: block;
  min-height: 1.5rem;
  padding-left: 1.5rem;
  margin-bottom: 0.125rem;
}

.form-check .form-check-input {
  float: left;
  margin-left: -1.5rem;
}

.form-check-input {
  width: 1rem;
  height: 1rem;
  margin-top: 0.25rem;
  vertical-align: top;
  background-color: var(--tblr-input-bg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  border: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-input-border-color);
  appearance: none;
  print-color-adjust: exact;
  transition: var(--tblr-transition-base);
}

.form-check-input:checked {
  background-color: var(--tblr-primary);
  border-color: var(--tblr-primary);
}

.form-check-input:focus {
  border-color: var(--tblr-input-focus-border-color);
  outline: 0;
  box-shadow: var(--tblr-input-focus-box-shadow);
}

.form-check-label {
  color: var(--tblr-body-color);
}

/* Tables */
.table {
  width: 100%;
  margin-bottom: 1rem;
  color: var(--tblr-body-color);
  vertical-align: top;
  border-color: var(--tblr-border-color);
}

.table > :not(caption) > * > * {
  padding: 0.75rem 0.75rem;
  background-color: var(--tblr-table-bg);
  border-bottom-width: var(--tblr-border-width);
  box-shadow: inset 0 0 0 9999px var(--tblr-table-accent-bg);
}

.table > tbody {
  vertical-align: inherit;
}

.table > thead {
  vertical-align: bottom;
}

.table th {
  font-weight: 600;
  color: var(--tblr-gray-700);
  background-color: var(--tblr-gray-100);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
  --tblr-table-accent-bg: var(--tblr-table-striped-bg);
  color: var(--tblr-table-striped-color);
}

.table-hover > tbody > tr:hover > * {
  --tblr-table-accent-bg: var(--tblr-table-hover-bg);
  color: var(--tblr-table-hover-color);
}

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.25em 0.5em;
  font-size: 0.75em;
  font-weight: 500;
  line-height: 1;
  color: var(--tblr-badge-color);
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: var(--tblr-border-radius);
  background-color: var(--tblr-badge-bg);
}

.badge:empty {
  display: none;
}

.badge.bg-primary {
  --tblr-badge-bg: var(--tblr-primary);
  --tblr-badge-color: #ffffff;
}

.badge.bg-secondary {
  --tblr-badge-bg: var(--tblr-secondary);
  --tblr-badge-color: #ffffff;
}

.badge.bg-success {
  --tblr-badge-bg: var(--tblr-success);
  --tblr-badge-color: #ffffff;
}

.badge.bg-danger {
  --tblr-badge-bg: var(--tblr-danger);
  --tblr-badge-color: #ffffff;
}

.badge.bg-warning {
  --tblr-badge-bg: var(--tblr-warning);
  --tblr-badge-color: #000000;
}

.badge.bg-info {
  --tblr-badge-bg: var(--tblr-info);
  --tblr-badge-color: #ffffff;
}

.badge.bg-light {
  --tblr-badge-bg: var(--tblr-gray-100);
  --tblr-badge-color: var(--tblr-gray-700);
}

.badge.bg-dark {
  --tblr-badge-bg: var(--tblr-dark);
  --tblr-badge-color: #ffffff;
}

/* Progress */
.progress {
  display: flex;
  height: 1rem;
  overflow: hidden;
  font-size: 0.75rem;
  background-color: var(--tblr-gray-200);
  border-radius: var(--tblr-border-radius);
}

.progress-lg {
  height: 1.5rem;
}

.progress-bar {
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  color: var(--tblr-white);
  text-align: center;
  white-space: nowrap;
  background-color: var(--tblr-primary);
  transition: var(--tblr-transition-collapse);
}

/* Tabs */
.nav-tabs {
  border-bottom: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-border-color);
  margin-bottom: 1rem;
}

.nav-tabs .nav-link {
  margin-bottom: calc(-1 * var(--tblr-border-width));
  background: none;
  border: var(--tblr-border-width) var(--tblr-border-style) transparent;
  border-top-left-radius: var(--tblr-border-radius);
  border-top-right-radius: var(--tblr-border-radius);
}

.nav-tabs .nav-link:hover,
.nav-tabs .nav-link:focus {
  border-color: var(--tblr-gray-200) var(--tblr-gray-200) var(--tblr-border-color);
  isolation: isolate;
}

.nav-tabs .nav-link.disabled {
  color: var(--tblr-gray-500);
  background-color: transparent;
  border-color: transparent;
}

.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
  color: var(--tblr-gray-700);
  background-color: var(--tblr-card-bg);
  border-color: var(--tblr-border-color) var(--tblr-border-color) var(--tblr-card-bg);
}

.nav-tabs .dropdown-menu {
  margin-top: calc(-1 * var(--tblr-border-width));
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.tab-content > .tab-pane {
  display: none;
}

.tab-content > .active {
  display: block;
}

/* Accordion */
.accordion {
  --tblr-accordion-color: var(--tblr-body-color);
  --tblr-accordion-bg: transparent;
  --tblr-accordion-transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, border-radius 0.15s ease;
  --tblr-accordion-border-color: var(--tblr-border-color);
  --tblr-accordion-border-width: var(--tblr-border-width);
  --tblr-accordion-border-radius: var(--tblr-border-radius);
  --tblr-accordion-inner-border-radius: calc(var(--tblr-border-radius) - (var(--tblr-border-width)));
  --tblr-accordion-btn-padding-x: 1.25rem;
  --tblr-accordion-btn-padding-y: 1rem;
  --tblr-accordion-btn-color: var(--tblr-body-color);
  --tblr-accordion-btn-bg: var(--tblr-accordion-bg);
  --tblr-accordion-btn-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='var%28--tblr-body-color%29'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  --tblr-accordion-btn-icon-width: 1.25rem;
  --tblr-accordion-btn-icon-transform: rotate(-180deg);
  --tblr-accordion-btn-icon-transition: transform 0.2s ease-in-out;
  --tblr-accordion-btn-active-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='var%28--tblr-primary%29'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  --tblr-accordion-btn-focus-border-color: var(--tblr-input-focus-border-color);
  --tblr-accordion-btn-focus-box-shadow: 0 0 0 0.25rem rgba(32, 107, 196, 0.25);
  --tblr-accordion-body-padding-x: 1.25rem;
  --tblr-accordion-body-padding-y: 1rem;
  --tblr-accordion-active-color: var(--tblr-primary);
  --tblr-accordion-active-bg: transparent;
}

.accordion-button {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  padding: var(--tblr-accordion-btn-padding-y) var(--tblr-accordion-btn-padding-x);
  font-size: 1rem;
  color: var(--tblr-accordion-btn-color);
  text-align: left;
  background-color: var(--tblr-accordion-btn-bg);
  border: 0;
  border-radius: 0;
  overflow-anchor: none;
  transition: var(--tblr-accordion-transition);
}

.accordion-button:not(.collapsed) {
  color: var(--tblr-accordion-active-color);
  background-color: var(--tblr-accordion-active-bg);
  box-shadow: inset 0 calc(-1 * var(--tblr-accordion-border-width)) 0 var(--tblr-accordion-border-color);
}

.accordion-button:not(.collapsed)::after {
  background-image: var(--tblr-accordion-btn-active-icon);
  transform: var(--tblr-accordion-btn-icon-transform);
}

.accordion-button::after {
  flex-shrink: 0;
  width: var(--tblr-accordion-btn-icon-width);
  height: var(--tblr-accordion-btn-icon-width);
  margin-left: auto;
  content: "";
  background-image: var(--tblr-accordion-btn-icon);
  background-repeat: no-repeat;
  background-size: var(--tblr-accordion-btn-icon-width);
  transition: var(--tblr-accordion-btn-icon-transition);
}

.accordion-button:hover {
  z-index: 2;
}

.accordion-button:focus {
  z-index: 3;
  border-color: var(--tblr-accordion-btn-focus-border-color);
  outline: 0;
  box-shadow: var(--tblr-accordion-btn-focus-box-shadow);
}

.accordion-header {
  margin-bottom: 0;
}

.accordion-item {
  background-color: var(--tblr-accordion-bg);
  border: var(--tblr-accordion-border-width) solid var(--tblr-accordion-border-color);
}

.accordion-item:first-of-type {
  border-top-left-radius: var(--tblr-accordion-border-radius);
  border-top-right-radius: var(--tblr-accordion-border-radius);
}

.accordion-item:first-of-type .accordion-button {
  border-top-left-radius: var(--tblr-accordion-inner-border-radius);
  border-top-right-radius: var(--tblr-accordion-inner-border-radius);
}

.accordion-item:not(:first-of-type) {
  border-top: 0;
}

.accordion-item:last-of-type {
  border-bottom-right-radius: var(--tblr-accordion-border-radius);
  border-bottom-left-radius: var(--tblr-accordion-border-radius);
}

.accordion-item:last-of-type .accordion-button.collapsed {
  border-bottom-right-radius: var(--tblr-accordion-inner-border-radius);
  border-bottom-left-radius: var(--tblr-accordion-inner-border-radius);
}

.accordion-item:last-of-type .accordion-collapse {
  border-bottom-right-radius: var(--tblr-accordion-border-radius);
  border-bottom-left-radius: var(--tblr-accordion-border-radius);
}

.accordion-body {
  padding: var(--tblr-accordion-body-padding-y) var(--tblr-accordion-body-padding-x);
}

.accordion-flush .accordion-collapse {
  border-width: 0;
}

.accordion-flush .accordion-item {
  border-right: 0;
  border-left: 0;
  border-radius: 0;
}

.accordion-flush .accordion-item:first-child {
  border-top: 0;
}

.accordion-flush .accordion-item:last-child {
  border-bottom: 0;
}

.accordion-flush .accordion-item .accordion-button, .accordion-flush .accordion-item .accordion-button.collapsed {
  border-radius: 0;
}

.accordion-separated .accordion-item {
  margin-bottom: 0.5rem;
  border-radius: var(--tblr-accordion-border-radius);
}

.accordion-separated .accordion-item .accordion-button {
  border-radius: var(--tblr-accordion-border-radius);
}

.accordion-separated .accordion-item .accordion-button.collapsed {
  border-radius: var(--tblr-accordion-border-radius);
}

/* Avatars */
.avatar {
  position: relative;
  width: 2.5rem;
  height: 2.5rem;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  border-radius: var(--tblr-border-radius);
  line-height: 1;
  flex-shrink: 0;
  text-align: center;
  vertical-align: bottom;
  border: var(--tblr-border-width) var(--tblr-border-style) transparent;
}

.avatar.avatar-sm {
  width: 2rem;
  height: 2rem;
  font-size: 0.75rem;
}

.avatar.avatar-lg {
  width: 3rem;
  height: 3rem;
  font-size: 1.25rem;
}

.avatar.avatar-xl {
  width: 4rem;
  height: 4rem;
  font-size: 1.5rem;
}

.avatar-rounded {
  border-radius: 50%;
}

/* Modals */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1055;
  display: none;
  width: 100%;
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  outline: 0;
  background-color: rgba(0, 0, 0, 0.5);
}

.modal.fade .modal-dialog {
  transition: transform 0.3s ease-out;
  transform: translate(0, -50px);
}

.modal.show .modal-dialog {
  transform: none;
}

.modal.modal-static .modal-dialog {
  transform: scale(1.02);
}

.modal-dialog {
  position: relative;
  width: auto;
  margin: 0.5rem;
  pointer-events: none;
}

.modal-dialog-centered {
  display: flex;
  align-items: center;
  min-height: calc(100% - 1rem);
}

.modal-content {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  pointer-events: auto;
  background-color: var(--tblr-card-bg);
  background-clip: padding-box;
  border: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-border-color);
  border-radius: var(--tblr-border-radius-lg);
  outline: 0;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1050;
  width: 100vw;
  height: 100vh;
  background-color: #000;
}

.modal-backdrop.fade {
  opacity: 0;
}

.modal-backdrop.show {
  opacity: 0.5;
}

.modal-header {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1rem;
  border-bottom: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-border-color);
  border-top-left-radius: calc(var(--tblr-border-radius-lg) - (var(--tblr-border-width)));
  border-top-right-radius: calc(var(--tblr-border-radius-lg) - (var(--tblr-border-width)));
}

.modal-header .btn-close {
  padding: 0.5rem 0.5rem;
  margin: -0.5rem -0.5rem -0.5rem auto;
}

.modal-title {
  margin-bottom: 0;
  line-height: 1.5;
}

.modal-body {
  position: relative;
  flex: 1 1 auto;
  padding: 1rem;
}

.modal-footer {
  display: flex;
  flex-wrap: wrap;
  flex-shrink: 0;
  align-items: center;
  justify-content: flex-end;
  padding: 0.75rem;
  border-top: var(--tblr-border-width) var(--tblr-border-style) var(--tblr-border-color);
  border-bottom-right-radius: calc(var(--tblr-border-radius-lg) - (var(--tblr-border-width)));
  border-bottom-left-radius: calc(var(--tblr-border-radius-lg) - (var(--tblr-border-width)));
}

.modal-footer > * {
  margin: 0.25rem;
}

/* Utility Classes */
.text-primary {
  color: var(--tblr-primary) !important;
}

.text-secondary {
  color: var(--tblr-secondary) !important;
}

.text-success {
  color: var(--tblr-success) !important;
}

.text-danger {
  color: var(--tblr-danger) !important;
}

.text-warning {
  color: var(--tblr-warning) !important;
}

.text-info {
  color: var(--tblr-info) !important;
}

.text-light {
  color: var(--tblr-light) !important;
}

.text-dark {
  color: var(--tblr-dark) !important;
}

.text-muted {
  color: var(--tblr-gray-500) !important;
}

.bg-primary {
  background-color: var(--tblr-primary) !important;
}

.bg-secondary {
  background-color: var(--tblr-secondary) !important;
}

.bg-success {
  background-color: var(--tblr-success) !important;
}

.bg-danger {
  background-color: var(--tblr-danger) !important;
}

.bg-warning {
  background-color: var(--tblr-warning) !important;
}

.bg-info {
  background-color: var(--tblr-info) !important;
}

.bg-light {
  background-color: var(--tblr-light) !important;
}

.bg-dark {
  background-color: var(--tblr-dark) !important;
}

.bg-white {
  background-color: var(--tblr-white) !important;
}

.bg-primary-lt {
  background-color: var(--tblr-primary-lt) !important;
}

.bg-secondary-lt {
  background-color: var(--tblr-secondary-lt) !important;
}

.bg-success-lt {
  background-color: var(--tblr-success-lt) !important;
}

.bg-info-lt {
  background-color: var(--tblr-info-lt) !important;
}

.bg-warning-lt {
  background-color: var(--tblr-warning-lt) !important;
}

.bg-danger-lt {
  background-color: var(--tblr-danger-lt) !important;
}

.rounded {
  border-radius: var(--tblr-border-radius) !important;
}

.rounded-pill {
  border-radius: var(--tblr-border-radius-pill) !important;
}

.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.shadow {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.shadow-lg {
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

.w-100 {
  width: 100% !important;
}

.h-100 {
  height: 100% !important;
}

.m-0 {
  margin: 0 !important;
}

.mt-0 {
  margin-top: 0 !important;
}

.me-0 {
  margin-right: 0 !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.ms-0 {
  margin-left: 0 !important;
}

.m-1 {
  margin: 0.25rem !important;
}

.mt-1 {
  margin-top: 0.25rem !important;
}

.me-1 {
  margin-right: 0.25rem !important;
}

.mb-1 {
  margin-bottom: 0.25rem !important;
}

.ms-1 {
  margin-left: 0.25rem !important;
}

.m-2 {
  margin: 0.5rem !important;
}

.mt-2 {
  margin-top: 0.5rem !important;
}

.me-2 {
  margin-right: 0.5rem !important;
}

.mb-2 {
  margin-bottom: 0.5rem !important;
}

.ms-2 {
  margin-left: 0.5rem !important;
}

.m-3 {
  margin: 1rem !important;
}

.mt-3 {
  margin-top: 1rem !important;
}

.me-3 {
  margin-right: 1rem !important;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

.ms-3 {
  margin-left: 1rem !important;
}

.m-4 {
  margin: 1.5rem !important;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

.me-4 {
  margin-right: 1.5rem !important;
}

.mb-4 {
  margin-bottom: 1.5rem !important;
}

.ms-4 {
  margin-left: 1.5rem !important;
}

.m-5 {
  margin: 3rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

.me-5 {
  margin-right: 3rem !important;
}

.mb-5 {
  margin-bottom: 3rem !important;
}

.ms-5 {
  margin-left: 3rem !important;
}

.p-0 {
  padding: 0 !important;
}

.pt-0 {
  padding-top: 0 !important;
}

.pe-0 {
  padding-right: 0 !important;
}

.pb-0 {
  padding-bottom: 0 !important;
}

.ps-0 {
  padding-left: 0 !important;
}

.p-1 {
  padding: 0.25rem !important;
}

.pt-1 {
  padding-top: 0.25rem !important;
}

.pe-1 {
  padding-right: 0.25rem !important;
}

.pb-1 {
  padding-bottom: 0.25rem !important;
}

.ps-1 {
  padding-left: 0.25rem !important;
}

.p-2 {
  padding: 0.5rem !important;
}

.pt-2 {
  padding-top: 0.5rem !important;
}

.pe-2 {
  padding-right: 0.5rem !important;
}

.pb-2 {
  padding-bottom: 0.5rem !important;
}

.ps-2 {
  padding-left: 0.5rem !important;
}

.p-3 {
  padding: 1rem !important;
}

.pt-3 {
  padding-top: 1rem !important;
}

.pe-3 {
  padding-right: 1rem !important;
}

.pb-3 {
  padding-bottom: 1rem !important;
}

.ps-3 {
  padding-left: 1rem !important;
}

.p-4 {
  padding: 1.5rem !important;
}

.pt-4 {
  padding-top: 1.5rem !important;
}

.pe-4 {
  padding-right: 1.5rem !important;
}

.pb-4 {
  padding-bottom: 1.5rem !important;
}

.ps-4 {
  padding-left: 1.5rem !important;
}

.p-5 {
  padding: 3rem !important;
}

.pt-5 {
  padding-top: 3rem !important;
}

.pe-5 {
  padding-right: 3rem !important;
}

.pb-5 {
  padding-bottom: 3rem !important;
}

.ps-5 {
  padding-left: 3rem !important;
}

.font-weight-medium {
  font-weight: 500 !important;
}

.d-flex {
  display: flex !important;
}

.d-inline-flex {
  display: inline-flex !important;
}

.justify-content-center {
  justify-content: center !important;
}

.justify-content-between {
  justify-content: space-between !important;
}

.align-items-center {
  align-items: center !important;
}

.flex-column {
  flex-direction: column !important;
}

.flex-wrap {
  flex-wrap: wrap !important;
}

.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

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

.fade-in-up {
  animation: fadeInUp 0.4s ease-out;
}

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

.fade-in-down {
  animation: fadeInDown 0.4s ease-out;
}

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

.fade-in-left {
  animation: fadeInLeft 0.4s ease-out;
}

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

.fade-in-right {
  animation: fadeInRight 0.4s ease-out;
}

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

.pulse {
  animation: pulse 2s infinite;
}

@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.slide-in-left {
  animation: slideInLeft 0.3s ease-out;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.slide-in-right {
  animation: slideInRight 0.3s ease-out;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.bounce {
  animation: bounce 1s infinite;
}

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale3d(0.3, 0.3, 0.3);
  }
  50% {
    opacity: 1;
  }
}

.zoom-in {
  animation: zoomIn 0.3s ease-out;
}

@keyframes flipInX {
  from {
    transform: perspective(400px) rotate3d(1, 0, 0, 90deg);
    opacity: 0;
  }
  40% {
    transform: perspective(400px) rotate3d(1, 0, 0, -20deg);
  }
  60% {
    transform: perspective(400px) rotate3d(1, 0, 0, 10deg);
    opacity: 1;
  }
  80% {
    transform: perspective(400px) rotate3d(1, 0, 0, -5deg);
  }
  to {
    transform: perspective(400px);
  }
}

.flip-in-x {
  animation: flipInX 0.6s ease-out;
  backface-visibility: visible !important;
}

@keyframes rotateIn {
  from {
    transform: rotate3d(0, 0, 1, -200deg);
    opacity: 0;
  }
  to {
    transform: translate3d(0, 0, 0);
    opacity: 1;
  }
}

.rotate-in {
  animation: rotateIn 0.6s ease-out;
}

/* Staggered Animations */
.staggered-animation > * {
  opacity: 0;
  transform: translateY(20px);
}

.staggered-animation > *.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Hover Animations */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.hover-scale {
  transition: transform 0.3s ease;
}

.hover-scale:hover {
  transform: scale(1.03);
}

.hover-rotate {
  transition: transform 0.3s ease;
}

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

/* Page Transitions */
.page-transition {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.page-transition.active {
  opacity: 1;
  transform: translateY(0);
}

/* Button Animations */
.btn-animated {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-animated::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-animated:active::before {
  width: 300px;
  height: 300px;
}

/* Rotation Animation */
.rotating {
  animation: rotate 0.5s ease-in-out;
}

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

/* Card Animations */
.card-animated {
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.5s ease forwards;
}

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

.card-animated:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

/* Form Animations */
.form-animated {
  transition: all 0.3s ease;
}

.form-animated:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* List Animations */
.list-animated {
  transition: all 0.3s ease;
}

.list-animated:hover {
  transform: translateX(5px);
}

/* Modal Animations */
.modal-animated {
  transform: scale(0.7);
  opacity: 0;
  transition: all 0.3s ease;
}

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

/* Loading Skeleton */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
  border-radius: 4px;
  opacity: 0.8;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Advanced Skeleton Variants */
.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
  border-radius: 0.25rem;
}

.skeleton-text:last-child {
  margin-bottom: 0;
}

.skeleton-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
}

.skeleton-card {
  border-radius: var(--tblr-card-border-radius);
  overflow: hidden;
}

.skeleton-image {
  height: 12rem;
  margin-bottom: 1rem;
}

/* Staggered Loading */
.skeleton-staggered {
  opacity: 0;
  animation: fadeIn 0.3s ease-out forwards;
}

.skeleton-staggered:nth-child(1) { animation-delay: 0.1s; }
.skeleton-staggered:nth-child(2) { animation-delay: 0.2s; }
.skeleton-staggered:nth-child(3) { animation-delay: 0.3s; }
.skeleton-staggered:nth-child(4) { animation-delay: 0.4s; }
.skeleton-staggered:nth-child(5) { animation-delay: 0.5s; }

/* Dark Mode Toggle */
.dark-mode-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tblr-navbar-color);
  transition: all 0.3s;
}

.dark-mode-toggle:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--tblr-primary);
}

/* Highlight effect for navigation */
.nav-link.highlight {
  animation: highlight-pulse 2s infinite;
  background-color: #f1c40f !important;
  color: #2c3e50 !important;
  font-weight: bold;
}

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

/* Tour highlight */
.tour-highlight {
  position: relative;
  z-index: 9998;
  box-shadow: 0 0 0 3px #667eea, 0 0 20px rgba(102, 126, 234, 0.5) !important;
  border-radius: 5px;
  transition: all 0.3s ease;
}

/* Responsive */
@media (max-width: 991.98px) {
  .sidebar {
    transform: translateX(-100%);
  }
  
  .sidebar.show {
    transform: translateX(0);
  }
  
  .page-wrapper {
    margin-left: 0;
  }
  
  .navbar-nav {
    margin-left: 0;
  }
  
  .nav-item.dropdown {
    position: static;
  }
  
  .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin: 0;
    border-radius: 0;
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  }
}

@media (max-width: 767.98px) {
  .container {
    padding-right: 1rem;
    padding-left: 1rem;
  }
  
  .page-content {
    padding: 1rem;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .table-responsive {
    font-size: 0.875rem;
  }
  
  .table-responsive th,
  .table-responsive td {
    padding: 0.5rem !important;
  }
}

@media (max-width: 575.98px) {
  .navbar {
    padding: 0 1rem;
  }
  
  .btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
  }
  
  .btn-lg {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
  
  .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
  }
  
  .form-control,
  .form-select {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
  }
}

/* Print */
@media print {
  .sidebar,
  .navbar,
  .btn {
    display: none;
  }
  
  .page-wrapper {
    margin-left: 0;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
}