/* =========== Modern UI Enhancement CSS ============ */
/* Version 1.0 - Amélioration de l'interface utilisateur */

/* =============== Google Fonts ============== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');

/* =============== CSS Variables - Palette Moderne ============== */
:root {
  /* Couleurs principales */
  --primary: #4f46e5;
  --primary-light: #6366f1;
  --primary-dark: #4338ca;
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  
  /* Couleurs secondaires */
  --secondary: #64748b;
  --secondary-light: #94a3b8;
  --secondary-dark: #475569;
  
  /* Couleurs d'accent */
  --accent: #06b6d4;
  --accent-light: #22d3ee;
  --accent-dark: #0891b2;
  
  /* Couleurs de statut */
  --success: #10b981;
  --success-light: #34d399;
  --warning: #f59e0b;
  --warning-light: #fbbf24;
  --danger: #ef4444;
  --danger-light: #f87171;
  --info: #3b82f6;
  --info-light: #60a5fa;
  
  /* Couleurs neutres */
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --black: #000000;
  
  /* Navigation */
  --nav-bg: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  --nav-hover: rgba(99, 102, 241, 0.15);
  --nav-active: #4f46e5;
  
  /* Ombres */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Espacement */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
}

/* =============== Global Resets & Base Styles ============== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--gray-100);
  min-height: 100vh;
  overflow-x: hidden;
  width: 100%;
  margin: 0 !important;
  padding: 0 !important;
}

/* =============== Typography ============== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  color: var(--gray-800);
  margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--spacing-md);
  color: var(--gray-600);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

/* =============== Focus & Accessibility ============== */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: var(--white);
  padding: var(--spacing-sm) var(--spacing-md);
  z-index: 10000;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 0;
}

/* =============== Navigation Moderne ============== */
.navigation {
  position: fixed;
  width: 70px;
  height: 100vh;
  background: var(--nav-bg);
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-x: hidden;
  overflow-y: auto;
  z-index: 1000;
  box-shadow: var(--shadow-xl);
  left: 0;
  top: 0;
}

/* Scrollbar personnalisée pour la navigation */
.navigation::-webkit-scrollbar {
  width: 6px;
}

.navigation::-webkit-scrollbar-track {
  background: transparent;
}

.navigation::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

.navigation::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Mode étendu au survol - Push Layout */
.navigation:hover {
  width: 260px;
}

.navigation.active {
  width: 260px;
}

.navigation::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, transparent 100%);
  pointer-events: none;
}

.navigation ul {
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-sm) 0;
  list-style: none;
}

.navigation ul li {
  position: relative;
  width: 100%;
  margin: 2px 0;
  padding: 0 8px;
}

.navigation ul li:first-child {
  margin-bottom: var(--spacing-md);
}

.navigation ul li a {
  position: relative;
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--gray-300);
  padding: 8px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  overflow: hidden;
}

.navigation ul li a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(79, 70, 229, 0.3);
  border-radius: var(--radius-md);
  opacity: 0;
  transition: opacity var(--transition);
}

.navigation ul li a:hover::before,
.navigation ul li.hovered a::before {
  opacity: 1;
}

.navigation ul li a:hover,
.navigation ul li.hovered a {
  color: #ffffff !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.navigation ul li a:hover .icon,
.navigation ul li a:hover .title,
.navigation ul li.hovered a .icon,
.navigation ul li.hovered a .title {
  color: #ffffff !important;
}

.navigation ul li a:hover .icon ion-icon,
.navigation ul li.hovered a .icon ion-icon {
  color: #ffffff !important;
}

.navigation ul li.active a {
  background: var(--primary);
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.navigation ul li.active a .icon,
.navigation ul li.active a .title,
.navigation ul li.active a .icon ion-icon {
  color: #ffffff !important;
}

.navigation ul li a .icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  width: 38px;
  height: 38px;
  font-size: 1.3rem;
  z-index: 1;
  flex-shrink: 0;
  color: #cbd5e1;
}

.navigation ul li a .icon ion-icon {
  font-size: 1.3rem;
  color: #cbd5e1;
}

.navigation ul li a .title {
  position: relative;
  display: block;
  padding: 0 10px;
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  z-index: 1;
  opacity: 0;
  width: 0;
  overflow: hidden;
  transition: opacity var(--transition), width var(--transition);
}

/* Afficher les titres au survol de la navigation */
.navigation:hover ul li a .title {
  opacity: 1;
  width: auto;
}

.navigation.active ul li a .title {
  opacity: 1;
  width: auto;
}

/* =============== Main Content Area - Push Layout ============== */
.main,
.main-content {
  position: fixed;
  top: 65px;
  left: 70px;
  right: 0 !important;
  bottom: 0;
  background: var(--gray-100);
  transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 10px;
  overflow-y: auto;
  overflow-x: hidden;
  box-sizing: border-box !important;
  width: auto !important;
  margin: 0 !important;
  margin-right: 0 !important;
}

/* Le .main interne ne doit pas avoir position fixed */
.main-content .main,
#view-panel .main {
  position: relative !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  bottom: auto !important;
  width: 100% !important;
  height: auto !important;
  padding: 0 !important;
  overflow: visible !important;
}

/* Push layout: le contenu se décale quand la sidebar s'élargit */
.main.sidebar-expanded,
.main-content.sidebar-expanded {
  left: 260px;
}

/* =============== Top Bar Moderne - Push Layout ============== */
.navbar.navbar-primary,
nav.navbar-primary {
  background: var(--white) !important;
  box-shadow: var(--shadow-md);
  padding: var(--spacing-sm) var(--spacing-lg) !important;
  border-bottom: 1px solid var(--gray-200);
  position: fixed;
  top: 0;
  right: 0;
  left: 70px;
  z-index: 100;
  transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  height: 65px;
  display: flex;
  align-items: center;
}

/* Push layout pour la navbar avec classe JavaScript */
.navbar.navbar-primary.sidebar-expanded,
nav.navbar-primary.sidebar-expanded {
  left: 260px;
}

/* Container fluid dans main - ZERO marge */
.main .container-fluid,
.main-content .container-fluid,
#view-panel .container-fluid {
  padding: 0 !important;
  margin: 0 !important;
  max-width: 100% !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

/* Rows sans marge négative problématique */
.main .row,
.main-content .row,
#view-panel .row {
  margin-left: 0 !important;
  margin-right: 0 !important;
  width: 100% !important;
}

/* Colonnes avec petit padding */
.main [class*="col-"],
.main-content [class*="col-"],
#view-panel [class*="col-"] {
  padding-left: 5px !important;
  padding-right: 5px !important;
}

/* Fix pour éviter débordement horizontal */
.main,
.main-content {
  overflow-x: hidden;
}

/* Page header pleine largeur */
.main .page-header,
.main-content .page-header,
#view-panel .page-header {
  margin: 0 0 10px 0 !important;
  width: 100% !important;
}

.topbar {
  width: 100%;
  height: 65px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--spacing-lg);
  background: var(--white);
}

.toggle {
  position: relative;
  width: 50px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--gray-700);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.toggle:hover {
  background: var(--gray-100);
  color: var(--primary);
}

.search {
  position: relative;
  width: 350px;
  margin: 0 var(--spacing-lg);
}

.search label {
  position: relative;
  width: 100%;
  display: block;
}

.search label input {
  width: 100%;
  height: 45px;
  border-radius: var(--radius-full);
  padding: var(--spacing-sm) var(--spacing-lg);
  padding-left: 45px;
  font-size: 0.95rem;
  outline: none;
  border: 2px solid var(--gray-200);
  background: var(--gray-50);
  color: var(--gray-700);
  transition: all var(--transition);
}

.search label input:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.search label input::placeholder {
  color: var(--gray-400);
}

.search label ion-icon {
  position: absolute;
  top: 50%;
  left: 15px;
  transform: translateY(-50%);
  font-size: 1.2rem;
  color: var(--gray-400);
}

.user {
  position: relative;
  width: 45px;
  height: 45px;
  border-radius: var(--radius-full);
  overflow: hidden;
  cursor: pointer;
  border: 3px solid var(--gray-200);
  transition: all var(--transition);
}

.user:hover {
  border-color: var(--primary);
  transform: scale(1.05);
}

.user img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =============== Cards Modernes ============== */
.cardBox {
  position: relative;
  width: 100%;
  padding: var(--spacing-lg);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: 80px;
}

.cardBox .card {
  position: relative;
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
  overflow: hidden;
  transition: all var(--transition);
}

.cardBox .card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary-gradient);
  opacity: 0;
  transition: opacity var(--transition);
}

.cardBox .card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.cardBox .card:hover::before {
  opacity: 1;
}

.cardBox .card .numbers {
  position: relative;
  font-weight: 700;
  font-size: 2rem;
  color: var(--gray-800);
  font-family: 'Poppins', sans-serif;
}

.cardBox .card .cardName {
  color: var(--gray-500);
  font-size: 0.9rem;
  margin-top: var(--spacing-sm);
  font-weight: 500;
}

.cardBox .card .iconBx {
  font-size: 2.5rem;
  color: var(--primary);
  opacity: 0.8;
  transition: all var(--transition);
}

.cardBox .card:hover .iconBx {
  transform: scale(1.1);
  opacity: 1;
}

/* Card color variants */
.cardBox .card:nth-child(1) { --card-accent: var(--success); }
.cardBox .card:nth-child(2) { --card-accent: var(--primary); }
.cardBox .card:nth-child(3) { --card-accent: var(--warning); }
.cardBox .card:nth-child(4) { --card-accent: var(--danger); }
.cardBox .card:nth-child(5) { --card-accent: var(--info); }

.cardBox .card:nth-child(1)::before { background: var(--success); }
.cardBox .card:nth-child(2)::before { background: var(--primary); }
.cardBox .card:nth-child(3)::before { background: var(--warning); }
.cardBox .card:nth-child(4)::before { background: var(--danger); }
.cardBox .card:nth-child(5)::before { background: var(--info); }

.cardBox .card:nth-child(1) .iconBx { color: var(--success); }
.cardBox .card:nth-child(2) .iconBx { color: var(--primary); }
.cardBox .card:nth-child(3) .iconBx { color: var(--warning); }
.cardBox .card:nth-child(4) .iconBx { color: var(--danger); }
.cardBox .card:nth-child(5) .iconBx { color: var(--info); }

/* =============== Details Section ============== */
.details {
  position: relative;
  width: 100%;
  padding: var(--spacing-lg);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.details .recentOrders {
  position: relative;
  background: var(--white);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-100);
}

.details .cardHeader {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--gray-200);
}

.cardHeader h2,
.cardHeader h4,
.cardHeader b {
  font-weight: 600;
  color: var(--gray-800);
  font-size: 1.25rem;
}

.cardHeader .btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius);
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.cardHeader .btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* =============== Tables Modernes ============== */
.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: var(--spacing-md);
}

.table thead {
  background: #f1f5f9;
}

.table thead th,
.table thead td {
  font-weight: 600;
  color: #1e293b !important;
  padding: 8px 10px;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  border-bottom: 2px solid var(--gray-200);
  background: #f1f5f9;
  white-space: nowrap;
}

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

.table tbody tr:hover {
  background: var(--gray-50);
}

.table tbody td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--gray-100);
  color: #334155 !important;
  vertical-align: middle;
  background: #ffffff;
  font-size: 0.8rem;
}

.table tbody tr:last-child td {
  border-bottom: none;
}

/* Table info header - fond violet avec texte blanc */
.table thead.btn-info,
.table .btn-info,
thead.btn-info,
tr.btn-info {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
  color: #ffffff !important;
}

.table thead.btn-info th,
.table thead.btn-info td,
thead.btn-info th,
thead.btn-info td,
tr.btn-info th,
tr.btn-info td {
  color: #ffffff !important;
  border-bottom: none;
  background: transparent !important;
}

/* Forcer texte blanc sur fond coloré - SEULEMENT dans thead */
.btn-info,
.bg-primary,
.bg-info {
  color: #ffffff !important;
}

thead .btn-info *,
thead.btn-info *,
tr.btn-info th,
tr.btn-info td,
.table thead .btn-info *,
.table thead.btn-info * {
  color: #ffffff !important;
}

/* Les cellules du tbody doivent avoir du texte sombre */
.table tbody td,
.table tbody td *,
tbody td,
tbody td * {
  color: #334155 !important;
}

/* Exceptions pour les boutons dans le tableau */
.table tbody td .action-btn,
.table tbody td .btn,
tbody td .action-btn,
tbody td .btn {
  color: inherit !important;
}

.table tbody td .action-btn-edit ion-icon {
  color: var(--primary) !important;
}

.table tbody td .action-btn-delete ion-icon {
  color: var(--danger) !important;
}

/* =============== Buttons Modernes ============== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

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

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

.btn-secondary {
  background: var(--secondary);
  color: var(--white);
  border-color: var(--secondary);
}

.btn-secondary:hover {
  background: var(--secondary-dark);
  border-color: var(--secondary-dark);
}

.btn-success {
  background: var(--success);
  color: var(--white);
  border-color: var(--success);
}

.btn-success:hover {
  background: #059669;
}

.btn-danger {
  background: var(--danger);
  color: var(--white);
  border-color: var(--danger);
}

.btn-danger:hover {
  background: #dc2626;
}

.btn-warning {
  background: var(--warning);
  color: var(--gray-900);
  border-color: var(--warning);
}

.btn-warning:hover {
  background: #d97706;
}

.btn-info {
  background: var(--info) !important;
  color: var(--white) !important;
  border-color: var(--info);
}

.btn-info:hover {
  background: #2563eb !important;
}

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

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

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  border-radius: var(--radius-md);
}

/* =============== Forms Modernes ============== */
.form-control {
  display: block;
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--gray-700);
  background-color: var(--white);
  background-clip: padding-box;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.form-control:focus {
  color: var(--gray-800);
  background-color: var(--white);
  border-color: var(--primary);
  outline: 0;
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

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

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

/* Select styling */
select.form-control {
  appearance: none;
  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 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px 12px;
  padding-right: 2.5rem;
}

/* Labels */
label,
.form-label {
  display: inline-block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--gray-700);
}

/* Form groups */
.form-group {
  margin-bottom: var(--spacing-md);
}

/* =============== Modals Modernes ============== */
.modal-content {
  border: none;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
}

.modal-header {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}

.modal-title {
  font-weight: 600;
  color: var(--gray-800);
  font-size: 1.25rem;
}

.modal-body {
  padding: var(--spacing-xl);
}

.modal-footer {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  gap: var(--spacing-sm);
}

.modal-footer .btn {
  margin: 0;
}

/* Modal backdrop */
.modal-backdrop.show {
  opacity: 0.5;
}

/* =============== Alerts & Toasts ============== */
.toast {
  position: fixed;
  top: var(--spacing-xl);
  right: var(--spacing-xl);
  z-index: 10000;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  animation: slideInRight 0.3s ease-out;
}

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

.toast.bg-success {
  background: linear-gradient(135deg, var(--success) 0%, #059669 100%) !important;
}

.toast.bg-danger {
  background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%) !important;
}

.toast.bg-warning {
  background: linear-gradient(135deg, var(--warning) 0%, #d97706 100%) !important;
}

.toast.bg-info {
  background: linear-gradient(135deg, var(--info) 0%, #2563eb 100%) !important;
}

/* =============== Status Badges ============== */
.status,
.badge {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.status.delivered,
.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.status.pending,
.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

.status.return,
.badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

.status.inProgress,
.badge-info {
  background: rgba(59, 130, 246, 0.1);
  color: var(--info);
}

/* =============== DataTables Override ============== */
.dataTables_wrapper {
  padding: var(--spacing-md) 0;
}

.dataTables_wrapper .dataTables_length select {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  padding: var(--spacing-xs) var(--spacing-lg) var(--spacing-xs) var(--spacing-sm);
  background: var(--white);
}

.dataTables_wrapper .dataTables_filter input {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-full);
  padding: var(--spacing-sm) var(--spacing-md);
  margin-left: var(--spacing-sm);
  transition: all var(--transition);
}

.dataTables_wrapper .dataTables_filter input:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  border: none !important;
  padding: var(--spacing-sm) var(--spacing-md) !important;
  margin: 0 2px !important;
  border-radius: var(--radius) !important;
  transition: all var(--transition) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--gray-100) !important;
  color: var(--primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background: var(--primary) !important;
  color: var(--white) !important;
}

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

::-webkit-scrollbar-track {
  background: var(--gray-100);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: var(--radius-full);
  transition: background var(--transition);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gray-400);
}

/* =============== Preloader Moderne ============== */
#preloader,
#preloader2 {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
}

#preloader::before,
#preloader2::before {
  content: "";
  position: fixed;
  top: calc(50% - 25px);
  left: calc(50% - 25px);
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  border: 3px solid var(--gray-200);
  border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
}

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

/* =============== Back to Top Button ============== */
.back-to-top {
  position: fixed;
  right: var(--spacing-lg);
  bottom: var(--spacing-lg);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
}

.back-to-top:hover i {
  background: var(--primary-dark);
  transform: translateY(-5px);
}

/* =============== Text Colors Override ============== */
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }
.text-primary { color: var(--primary) !important; }
.text-secondary { color: var(--secondary) !important; }
.text-white { color: var(--white) !important; }
.text-muted { color: var(--gray-500) !important; }

/* =============== Background Colors Override ============== */
.bg-success { background-color: var(--success) !important; }
.bg-danger { background-color: var(--danger) !important; }
.bg-warning { background-color: var(--warning) !important; }
.bg-info { background-color: var(--info) !important; }
.bg-primary { background-color: var(--primary) !important; }
.bg-secondary { background-color: var(--secondary) !important; }
.bg-white { background-color: var(--white) !important; }
.bg-light { background-color: var(--gray-50) !important; }

/* =============== Container Fluid Override ============== */
.container-fluid {
  padding: var(--spacing-lg);
}

/* =============== Card Bootstrap Override ============== */
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: all var(--transition);
}

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

.card-header {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}

.card-header h4,
.card-header h4 b {
  margin: 0;
  font-weight: 600;
  color: var(--gray-800);
}

.card-body {
  padding: var(--spacing-xl);
}

.card-footer {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}

/* =============== Responsive Design ============== */
@media (max-width: 991px) {
  .navigation {
    left: -280px;
  }
  
  .navigation.active {
    width: 280px;
    left: 0;
  }
  
  .main {
    width: 100%;
    left: 0;
  }
  
  .main.active {
    left: 280px;
  }
  
  .navbar.navbar-primary,
  nav.navbar-primary {
    left: 0;
  }
  
  .main.active .navbar.navbar-primary,
  .main.active nav.navbar-primary {
    left: 280px;
  }
  
  .cardBox {
    grid-template-columns: repeat(2, 1fr);
    margin-top: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  .details {
    grid-template-columns: 1fr;
  }
  
  .cardBox {
    grid-template-columns: 1fr;
  }
  
  .search {
    width: 200px;
  }
  
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .modal-dialog {
    margin: var(--spacing-md);
  }
}

@media (max-width: 576px) {
  .navigation {
    width: 100%;
    left: -100%;
    z-index: 1000;
  }
  
  .navigation.active {
    width: 100%;
    left: 0;
  }
  
  .toggle {
    z-index: 10001;
  }
  
  .main.active .toggle {
    color: var(--white);
    position: fixed;
    right: var(--spacing-md);
    left: auto;
  }
  
  .search {
    display: none;
  }
  
  .cardBox {
    padding: var(--spacing-md);
    gap: var(--spacing-md);
  }
  
  .cardBox .card {
    padding: var(--spacing-lg);
  }
  
  .cardBox .card .numbers {
    font-size: 1.5rem;
  }
  
  .details {
    padding: var(--spacing-md);
  }
  
  .details .recentOrders {
    padding: var(--spacing-md);
  }
  
  .btn {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.85rem;
  }
}

/* =============== Print Styles ============== */
@media print {
  .navigation,
  .navbar.navbar-primary,
  nav.navbar-primary,
  .toggle,
  .back-to-top {
    display: none !important;
  }
  
  .main {
    width: 100% !important;
    left: 0 !important;
  }
  
  .card {
    box-shadow: none !important;
    border: 1px solid var(--gray-300) !important;
  }
}

/* =============== Animations ============== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

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

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

.animate-slideUp {
  animation: slideUp 0.4s ease-out;
}

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

/* =============== Utility Classes ============== */
.rounded { border-radius: var(--radius) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-full { border-radius: var(--radius-full) !important; }

.shadow { box-shadow: var(--shadow) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }
.shadow-none { box-shadow: none !important; }

.transition { transition: all var(--transition) !important; }

/* =============== Select2 Override ============== */
.select2-container--default .select2-selection--single {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  height: 42px;
  padding: var(--spacing-xs);
}

.select2-container--default .select2-selection--single:focus {
  border-color: var(--primary);
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
  line-height: 32px;
  color: var(--gray-700);
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 40px;
}

.select2-dropdown {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background-color: var(--primary);
}

/* =============== Icon Styling ============== */
ion-icon {
  pointer-events: none;
}

.fa, .fas, .far, .fab {
  transition: all var(--transition);
}

/* =============== Logo Area ============== */
.logo-area {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 8px;
  margin-bottom: 8px;
  overflow: hidden;
  white-space: nowrap;
}

.logo-area img {
  max-width: 150px;
  height: auto;
}

.logo-area h2 {
  color: var(--white);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
  margin-left: 10px;
  opacity: 0;
  width: 0;
  overflow: hidden;
  transform: translateX(-20px);
  transition: all var(--transition);
}

/* Afficher le logo au survol */
.navigation:hover .logo-area h2 {
  opacity: 1;
  width: auto;
  transform: translateX(0);
}

.logo-area i {
  font-size: 1.5rem;
  color: var(--primary-light);
  margin-right: 8px;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-md);
  color: var(--white);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.logo-icon ion-icon {
  font-size: 1.3rem;
}

/* =============== Logout Button ============== */
.logout-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--white);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(239, 68, 68, 0.2);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.logout-btn:hover {
  background: var(--danger);
  color: var(--white);
}

.logout-btn i {
  color: var(--danger);
  transition: color var(--transition);
}

.logout-btn:hover i {
  color: var(--white);
}

/* =============== Page Headers ============== */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  padding: 15px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.page-header h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-800);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.page-header h2 ion-icon {
  color: var(--primary);
}

/* =============== Enhanced Form Styles ============== */
.card .card-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #ffffff !important;
  font-weight: 600;
  padding: var(--spacing-lg);
  border-bottom: none;
  font-size: 1rem;
}

.card .card-header h4,
.card .card-header b,
.card .card-header span,
.card .card-header ion-icon {
  color: #ffffff !important;
  margin: 0;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group .control-label,
.form-group label.control-label,
.form-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: #334155;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.form-group label ion-icon {
  color: var(--primary);
  font-size: 1rem;
}

.form-control,
.custom-select {
  display: block;
  width: 100%;
  padding: 0.625rem 1rem;
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.6;
  color: #1e293b;
  background-color: #ffffff;
  background-clip: padding-box;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.form-control:focus,
.custom-select:focus {
  color: #0f172a;
  background-color: #ffffff;
  border-color: var(--primary);
  outline: 0;
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.form-control::placeholder {
  color: #94a3b8;
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

/* Input Groups */
.input-group {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  width: 100%;
}

.input-group .form-control {
  position: relative;
  flex: 1 1 auto;
  width: 1%;
  min-width: 0;
}

.input-group-prepend,
.input-group-append {
  display: flex;
}

.input-group-text {
  display: flex;
  align-items: center;
  padding: 0.625rem 1rem;
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--gray-600);
  text-align: center;
  white-space: nowrap;
  background-color: var(--gray-100);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
}

.input-group > .form-control:not(:first-child) {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.input-group > .input-group-prepend > .input-group-text {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-right: none;
}

/* Card Footer Buttons */
.card-footer {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  padding: var(--spacing-lg);
}

.card-footer .btn {
  min-width: 120px;
}

/* =============== Enhanced Table Styles ============== */
.table {
  width: 100%;
  margin-bottom: 0;
  color: #334155;
  border-collapse: separate;
  border-spacing: 0;
}

.table thead th {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #ffffff !important;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  white-space: nowrap;
}

.table thead th:first-child {
  border-top-left-radius: var(--radius);
}

.table thead th:last-child {
  border-top-right-radius: var(--radius);
}

.table-bordered {
  border: none;
}

.table-bordered th,
.table-bordered td {
  border: none;
  border-bottom: 1px solid var(--gray-100);
}

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

.table tbody tr:hover {
  background-color: rgba(79, 70, 229, 0.04);
}

.table tbody td {
  padding: var(--spacing-md) var(--spacing-lg);
  vertical-align: middle;
  border-bottom: 1px solid var(--gray-100);
  color: #334155 !important;
  background: #ffffff;
}

.table tbody tr:last-child td {
  border-bottom: none;
}

/* Table Actions */
.table .btn-group {
  display: flex;
  gap: 0.25rem;
}

.table .btn-group .btn {
  padding: 0.375rem 0.75rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

/* Dropdown Menu Enhanced */
.dropdown-menu {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-sm);
  min-width: 180px;
}

.dropdown-item {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--gray-700);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.dropdown-item:hover {
  background: var(--gray-100);
  color: var(--primary);
}

.dropdown-item.text-danger:hover,
.dropdown-item.delete_customer:hover,
.dropdown-item.delete_supplier:hover,
.dropdown-item.delete_product:hover {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

.dropdown-divider {
  margin: var(--spacing-xs) 0;
  border-top-color: var(--gray-200);
}

/* =============== Action Buttons in Tables ============== */
.action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.85rem;
}

.action-btn ion-icon {
  font-size: 0.9rem;
}

.action-btn-edit {
  background: rgba(59, 130, 246, 0.1);
  color: var(--info);
}

.action-btn-edit:hover {
  background: var(--info);
  color: var(--white);
}

.action-btn-delete {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

.action-btn-delete:hover {
  background: var(--danger);
  color: var(--white);
}

.action-btn-view {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.action-btn-view:hover {
  background: var(--success);
  color: var(--white);
}

/* =============== Empty State ============== */
.empty-state {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--gray-500);
}

.empty-state ion-icon {
  font-size: 4rem;
  color: var(--gray-300);
  margin-bottom: var(--spacing-md);
}

.empty-state h4 {
  color: var(--gray-600);
  margin-bottom: var(--spacing-sm);
}

.empty-state p {
  color: var(--gray-500);
  margin-bottom: var(--spacing-lg);
}

/* =============== Info Boxes ============== */
.info-box {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.info-box:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.info-box-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: var(--radius);
  font-size: 1.5rem;
}

.info-box-icon.bg-primary {
  background: rgba(79, 70, 229, 0.1);
  color: var(--primary);
}

.info-box-icon.bg-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.info-box-icon.bg-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

.info-box-icon.bg-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

.info-box-content h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0;
  color: var(--gray-800);
}

.info-box-content span {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* =============== Data Display ============== */
.data-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-500);
  margin-bottom: 0.25rem;
}

.data-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
}

/* =============== Customer/Supplier Info Display ============== */
.entity-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.entity-info .entity-name {
  font-weight: 600;
  color: #1e293b !important;
  font-size: 0.95rem;
}

.entity-info .entity-detail {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #64748b !important;
}

.entity-info .entity-detail ion-icon {
  font-size: 1rem;
  color: #94a3b8 !important;
}

/* =============== Product Info Display ============== */
.product-info-cell {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.product-info-cell .product-name {
  font-weight: 600;
  color: var(--gray-800);
}

.product-info-cell .product-category {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--gray-500);
}

.product-info-cell .product-qualities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-top: 0.25rem;
}

.product-info-cell .quality-badge {
  padding: 0.125rem 0.5rem;
  background: rgba(79, 70, 229, 0.1);
  color: var(--primary);
  font-size: 0.7rem;
  font-weight: 500;
  border-radius: var(--radius-full);
}

/* =============== Quantity Badges ============== */
.qty-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  padding: 0.375rem 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius);
}

.qty-badge.positive {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.qty-badge.negative {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

.qty-badge.neutral {
  background: rgba(100, 116, 139, 0.1);
  color: var(--secondary);
}

/* =============== Price Display ============== */
.price-display {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
}

.price-display.large {
  font-size: 1.25rem;
}

.price-display .currency {
  font-size: 0.8em;
  color: var(--gray-500);
  margin-left: 0.25rem;
}

/* =============== Loading States ============== */
.loading-skeleton {
  background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
}

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

.loading-skeleton.text {
  height: 1rem;
  width: 100%;
}

.loading-skeleton.text-short {
  width: 60%;
}

.loading-skeleton.avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
}

/* =============== Tabs Styling ============== */
.nav-tabs {
  border-bottom: 2px solid var(--gray-200);
  gap: var(--spacing-sm);
}

.nav-tabs .nav-link {
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: var(--spacing-sm) var(--spacing-lg);
  color: var(--gray-500);
  font-weight: 500;
  transition: all var(--transition);
}

.nav-tabs .nav-link:hover {
  border-color: transparent;
  color: var(--primary);
}

.nav-tabs .nav-link.active {
  color: var(--primary);
  background: transparent;
  border-color: var(--primary);
}

/* =============== Pills Styling ============== */
.nav-pills {
  gap: var(--spacing-sm);
}

.nav-pills .nav-link {
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-full);
  color: var(--gray-600);
  font-weight: 500;
  transition: all var(--transition);
}

.nav-pills .nav-link:hover {
  background: var(--gray-100);
  color: var(--primary);
}

.nav-pills .nav-link.active {
  background: var(--primary);
  color: var(--white);
}

/* =============== Progress Bar ============== */
.progress {
  height: 8px;
  background: var(--gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  background: var(--primary-gradient);
  transition: width var(--transition-slow);
}

/* =============== Tooltips ============== */
.tooltip-inner {
  background: var(--gray-800);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius);
  font-size: 0.85rem;
}

.tooltip.bs-tooltip-top .arrow::before {
  border-top-color: var(--gray-800);
}

.tooltip.bs-tooltip-bottom .arrow::before {
  border-bottom-color: var(--gray-800);
}

/* =============== Pagination ============== */
.pagination {
  gap: var(--spacing-xs);
}

.page-link {
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  border-radius: var(--radius);
  color: var(--gray-600);
  font-weight: 500;
  transition: all var(--transition);
}

.page-link:hover {
  background: var(--gray-100);
  color: var(--primary);
}

.page-item.active .page-link {
  background: var(--primary);
  color: var(--white);
}

.page-item.disabled .page-link {
  background: transparent;
  color: var(--gray-400);
}

/* =============== Filters & Search Section ============== */
.filters-section {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  margin-bottom: var(--spacing-lg);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.filter-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-group .form-control {
  min-width: 200px;
}

/* =============== Summary Cards Row ============== */
.summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.summary-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all var(--transition);
}

.summary-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.summary-card .icon-wrapper {
  width: 55px;
  height: 55px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.summary-card .content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0;
  color: var(--gray-800);
}

.summary-card .content p {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin: 0;
}

/* =============== Quick Actions ============== */
.quick-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.quick-action-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
}

.quick-action-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(79, 70, 229, 0.05);
}

.quick-action-btn ion-icon {
  font-size: 1.1rem;
}

/* =============== Stats Row in Tables ============== */
.table tfoot {
  background: var(--gray-50);
}

.table tfoot th,
.table tfoot td {
  padding: var(--spacing-md) var(--spacing-lg);
  font-weight: 600;
  color: var(--gray-700);
  border-top: 2px solid var(--gray-200);
}

/* =============== Row Highlight States ============== */
.table tbody tr.highlight-success {
  background: rgba(16, 185, 129, 0.05);
}

.table tbody tr.highlight-warning {
  background: rgba(245, 158, 11, 0.05);
}

.table tbody tr.highlight-danger {
  background: rgba(239, 68, 68, 0.05);
}

/* =============== Chip/Tag Styles ============== */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-700);
}

.chip.chip-primary {
  background: rgba(79, 70, 229, 0.1);
  color: var(--primary);
}

.chip.chip-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.chip.chip-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

.chip.chip-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

.chip .chip-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.1);
  cursor: pointer;
  margin-left: 0.25rem;
  transition: background var(--transition);
}

.chip .chip-close:hover {
  background: rgba(0, 0, 0, 0.2);
}

/* =============== Avatar Styles ============== */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  object-fit: cover;
  background: var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--gray-600);
  font-size: 1rem;
}

.avatar.avatar-sm {
  width: 32px;
  height: 32px;
  font-size: 0.85rem;
}

.avatar.avatar-lg {
  width: 56px;
  height: 56px;
  font-size: 1.25rem;
}

.avatar.avatar-xl {
  width: 80px;
  height: 80px;
  font-size: 1.75rem;
}

.avatar-group {
  display: flex;
}

.avatar-group .avatar {
  border: 2px solid var(--white);
  margin-left: -0.5rem;
}

.avatar-group .avatar:first-child {
  margin-left: 0;
}

/* =============== Timeline Styles ============== */
.timeline {
  position: relative;
  padding-left: var(--spacing-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gray-200);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--spacing-lg);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--spacing-xl) + 6px);
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--primary);
  border: 2px solid var(--white);
  box-shadow: 0 0 0 2px var(--primary);
}

.timeline-item .timeline-date {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 0.25rem;
}

.timeline-item .timeline-content {
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

/* =============== Notification Badge ============== */
.notification-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 8px;
  height: 8px;
  background: var(--danger);
  border-radius: var(--radius-full);
  border: 2px solid var(--white);
}

.notification-count {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--danger);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--white);
}
/* =============== Action Dropdown Button Amélioré ============== */
.action-dropdown {
  position: relative;
  display: inline-block;
}

.action-dropdown-btn {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  padding: 6px 12px !important;
  font-size: 0.8rem !important;
  font-weight: 500;
  border-radius: var(--radius) !important;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
  border: none !important;
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
  transition: all 0.2s ease;
  cursor: pointer;
}

/* Supprimer le triangle/caret */
.action-dropdown-btn::after {
  display: none !important;
}

.action-dropdown-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.4);
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%) !important;
  color: #ffffff !important;
}

.action-dropdown-btn:focus {
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.3);
  outline: none;
}

.action-dropdown-btn ion-icon {
  font-size: 1rem;
  color: #ffffff !important;
}

.action-dropdown-btn span {
  color: #ffffff !important;
}

/* Forcer le menu à rester stable */
.action-dropdown .dropdown-menu {
  position: absolute !important;
  right: 0 !important;
  left: auto !important;
  top: 100% !important;
  margin-top: 4px !important;
  transform: none !important;
  will-change: auto !important;
}

/* Dropdown menu amélioré et stable */
.action-dropdown .dropdown-menu,
.dropdown-menu.shadow-lg {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  padding: 8px;
  min-width: 220px;
  animation: none !important;
  transform: none !important;
  position: absolute !important;
  top: 100% !important;
  right: 0 !important;
  left: auto !important;
  margin-top: 4px !important;
  z-index: 1050;
}

/* Animation du menu - désactivée pour stabilité */
/*
@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
*/

.dropdown-menu .dropdown-header {
  color: var(--gray-500);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 12px 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.dropdown-menu .dropdown-header ion-icon {
  font-size: 1rem;
}

.dropdown-menu .dropdown-item {
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  color: var(--gray-700) !important;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.15s ease;
}

.dropdown-menu .dropdown-item:hover {
  background: var(--gray-100);
  transform: translateX(4px);
}

.dropdown-menu .dropdown-item ion-icon {
  font-size: 1.1rem;
  width: 20px;
  flex-shrink: 0;
}

.dropdown-menu .dropdown-divider {
  margin: 6px 0;
  border-color: var(--gray-200);
}

/* =============================================================== */
/* =============== OPTIMISATIONS SUPPLÉMENTAIRES V2 =============== */
/* =============================================================== */

/* =============== Thème Sombre (Dark Mode) =============== */
[data-theme="dark"] {
  --white: #1e293b;
  --gray-50: #0f172a;
  --gray-100: #1e293b;
  --gray-200: #334155;
  --gray-300: #475569;
  --gray-400: #64748b;
  --gray-500: #94a3b8;
  --gray-600: #cbd5e1;
  --gray-700: #e2e8f0;
  --gray-800: #f1f5f9;
  --gray-900: #f8fafc;
  --nav-bg: linear-gradient(180deg, #0f172a 0%, #020617 100%);
}

[data-theme="dark"] body {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: var(--gray-600);
}

[data-theme="dark"] .card,
[data-theme="dark"] .modal-content,
[data-theme="dark"] .dropdown-menu {
  background: #1e293b;
  border-color: #334155;
}

[data-theme="dark"] .table tbody td {
  background: #1e293b !important;
  color: #e2e8f0 !important;
  border-color: #334155;
}

[data-theme="dark"] .table tbody tr:hover {
  background: rgba(79, 70, 229, 0.1) !important;
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .custom-select {
  background: #0f172a;
  border-color: #334155;
  color: #e2e8f0;
}

[data-theme="dark"] .form-control:focus {
  background: #1e293b;
  border-color: var(--primary);
}

[data-theme="dark"] .page-header,
[data-theme="dark"] .welcome-section {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

[data-theme="dark"] .stat-card,
[data-theme="dark"] .cardBox .card {
  background: #1e293b;
  border-color: #334155;
}

[data-theme="dark"] .search-input {
  background: #0f172a;
  border-color: #334155;
  color: #e2e8f0;
}

[data-theme="dark"] .topbar-nav {
  background: #1e293b !important;
  border-bottom-color: #334155;
}

/* =============== Theme Toggle Button =============== */
.theme-toggle {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border: none;
  background: var(--gray-100);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  overflow: hidden;
}

.theme-toggle:hover {
  background: var(--gray-200);
  transform: scale(1.05);
}

.theme-toggle ion-icon {
  font-size: 1.4rem;
  color: var(--gray-600);
  transition: all 0.3s ease;
}

.theme-toggle .sun-icon {
  position: absolute;
  transform: translateY(0);
  opacity: 1;
}

.theme-toggle .moon-icon {
  position: absolute;
  transform: translateY(40px);
  opacity: 0;
}

[data-theme="dark"] .theme-toggle .sun-icon {
  transform: translateY(-40px);
  opacity: 0;
}

[data-theme="dark"] .theme-toggle .moon-icon {
  transform: translateY(0);
  opacity: 1;
  color: var(--warning);
}

/* =============== Glassmorphism Cards =============== */
.glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
}

[data-theme="dark"] .glass-card {
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(255, 255, 255, 0.1);
}

/* =============== Hover Glow Effect =============== */
.glow-effect {
  position: relative;
  overflow: hidden;
}

.glow-effect::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.15) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.glow-effect:hover::after {
  opacity: 1;
}

/* =============== Enhanced Stat Cards with Gradient =============== */
.stat-card-gradient {
  position: relative;
  overflow: hidden;
}

.stat-card-gradient::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: linear-gradient(135deg, transparent 0%, rgba(79, 70, 229, 0.1) 100%);
  border-radius: 50%;
  transform: translate(30%, -30%);
}

.stat-card-gradient.success::before {
  background: linear-gradient(135deg, transparent 0%, rgba(16, 185, 129, 0.15) 100%);
}

.stat-card-gradient.warning::before {
  background: linear-gradient(135deg, transparent 0%, rgba(245, 158, 11, 0.15) 100%);
}

.stat-card-gradient.danger::before {
  background: linear-gradient(135deg, transparent 0%, rgba(239, 68, 68, 0.15) 100%);
}

.stat-card-gradient.info::before {
  background: linear-gradient(135deg, transparent 0%, rgba(59, 130, 246, 0.15) 100%);
}

/* =============== Animated Counter =============== */
.counter-animated {
  display: inline-block;
  transition: transform 0.3s ease;
}

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

/* =============== Floating Action Button =============== */
.fab {
  position: fixed;
  bottom: 80px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-gradient);
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(79, 70, 229, 0.4);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fab:hover {
  transform: scale(1.1) rotate(90deg);
  box-shadow: 0 6px 30px rgba(79, 70, 229, 0.5);
}

.fab:active {
  transform: scale(0.95);
}

.fab-menu {
  position: fixed;
  bottom: 150px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 999;
}

.fab-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.fab-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.fab-menu-item .fab-mini {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: white;
  border: none;
  color: var(--gray-700);
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fab-menu-item .fab-mini:hover {
  transform: scale(1.1);
  color: var(--primary);
}

.fab-menu-item .fab-label {
  background: var(--gray-800);
  color: white;
  padding: 6px 12px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* =============== Enhanced Search with Autocomplete =============== */
.search-enhanced {
  position: relative;
}

.search-enhanced .search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  max-height: 300px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease;
  z-index: 1000;
  margin-top: 8px;
}

.search-enhanced.active .search-results {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background 0.2s ease;
  border-bottom: 1px solid var(--gray-100);
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover {
  background: var(--gray-50);
}

.search-result-item .result-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.search-result-item .result-info h4 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-800);
}

.search-result-item .result-info span {
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* =============== Breadcrumb Modern =============== */
.breadcrumb-modern {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}

.breadcrumb-modern .breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--gray-500);
}

.breadcrumb-modern .breadcrumb-item a {
  color: var(--gray-600);
  transition: color 0.2s ease;
}

.breadcrumb-modern .breadcrumb-item a:hover {
  color: var(--primary);
}

.breadcrumb-modern .breadcrumb-item.active {
  color: var(--gray-800);
  font-weight: 500;
}

.breadcrumb-modern .breadcrumb-separator {
  color: var(--gray-400);
}

/* =============== Enhanced Modal with Animation =============== */
.modal.fade .modal-dialog {
  transform: scale(0.9) translateY(-50px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.modal.show .modal-dialog {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.modal-content {
  border-radius: var(--radius-2xl) !important;
  overflow: hidden;
}

.modal-header {
  background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
  color: white !important;
  border-bottom: none;
  padding: 1.5rem 2rem;
}

.modal-header .modal-title {
  color: white !important;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-header .close,
.modal-header .btn-close {
  color: white !important;
  opacity: 0.8;
  text-shadow: none;
  transition: opacity 0.2s ease;
}

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

.modal-body {
  padding: 2rem;
}

.modal-footer {
  border-top: 1px solid var(--gray-200);
  padding: 1.25rem 2rem;
  background: var(--gray-50);
}

/* =============== Input with Icon =============== */
.input-icon-wrapper {
  position: relative;
}

.input-icon-wrapper .input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: 1.2rem;
  transition: color 0.2s ease;
  pointer-events: none;
}

.input-icon-wrapper .form-control {
  padding-left: 45px;
}

.input-icon-wrapper .form-control:focus + .input-icon,
.input-icon-wrapper:focus-within .input-icon {
  color: var(--primary);
}

/* =============== Button with Loading State =============== */
.btn-loading {
  position: relative;
  pointer-events: none;
}

.btn-loading .btn-text {
  opacity: 0;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: btnSpin 0.6s linear infinite;
}

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

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

.ripple::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
  transform: scale(0);
  opacity: 0;
  transition: transform 0.5s ease, opacity 0.5s ease;
}

.ripple:active::before {
  transform: scale(2);
  opacity: 1;
  transition: 0s;
}

/* =============== Notification Panel =============== */
.notification-panel {
  position: fixed;
  top: 70px;
  right: -400px;
  width: 380px;
  height: calc(100vh - 70px);
  background: white;
  box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
  z-index: 1050;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.notification-panel.active {
  right: 0;
}

.notification-panel-header {
  padding: 20px;
  background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
  color: white;
}

.notification-panel-header h3 {
  margin: 0;
  font-size: 1.2rem;
  color: white;
}

.notification-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
}

.notification-item {
  display: flex;
  gap: 12px;
  padding: 15px;
  border-radius: var(--radius-lg);
  transition: background 0.2s ease;
  cursor: pointer;
}

.notification-item:hover {
  background: var(--gray-50);
}

.notification-item.unread {
  background: rgba(79, 70, 229, 0.05);
  border-left: 3px solid var(--primary);
}

.notification-item .notification-icon {
  width: 45px;
  height: 45px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.notification-item .notification-content h4 {
  margin: 0 0 4px 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-800);
}

.notification-item .notification-content p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--gray-500);
}

.notification-item .notification-time {
  font-size: 0.75rem;
  color: var(--gray-400);
  margin-top: 4px;
}

/* =============== Stats Trend Indicator =============== */
.trend-indicator {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
}

.trend-indicator.up {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.trend-indicator.down {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

.trend-indicator ion-icon {
  font-size: 1rem;
}

/* =============== Card Skeleton Loading =============== */
.skeleton-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 20px;
  box-shadow: var(--shadow);
}

.skeleton-line {
  height: 12px;
  background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
  background-size: 200% 100%;
  border-radius: var(--radius);
  animation: shimmer 1.5s infinite;
  margin-bottom: 10px;
}

.skeleton-line.short { width: 40%; }
.skeleton-line.medium { width: 70%; }
.skeleton-line.full { width: 100%; }

.skeleton-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* =============== Animated Background Gradient =============== */
.animated-gradient-bg {
  background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
  background-size: 400% 400%;
  animation: gradientMove 15s ease infinite;
}

@keyframes gradientMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* =============== Micro-interactions =============== */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.hover-scale {
  transition: transform 0.2s ease;
}

.hover-scale:hover {
  transform: scale(1.02);
}

.hover-shine {
  position: relative;
  overflow: hidden;
}

.hover-shine::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: 0.5s;
}

.hover-shine:hover::before {
  left: 100%;
}

/* =============== Success Animation =============== */
.success-checkmark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.1);
  animation: scaleIn 0.3s ease;
}

.success-checkmark ion-icon {
  font-size: 3rem;
  color: var(--success);
  animation: checkmarkDraw 0.5s ease 0.3s both;
}

@keyframes scaleIn {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

@keyframes checkmarkDraw {
  from {
    opacity: 0;
    transform: scale(0);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* =============== Pulse Animation for Alerts =============== */
.pulse-alert {
  animation: pulseAlert 2s ease infinite;
}

@keyframes pulseAlert {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
  }
  50% {
    box-shadow: 0 0 0 15px rgba(239, 68, 68, 0);
  }
}

/* =============== Enhanced DataTables =============== */
.dataTables_wrapper .dataTables_info {
  padding: 12px 0;
  color: var(--gray-500);
  font-size: 0.9rem;
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter {
  margin-bottom: 20px;
}

.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gray-600);
  font-size: 0.9rem;
}

.dataTables_empty {
  padding: 40px !important;
  text-align: center;
  color: var(--gray-500);
}

/* =============== Mobile Bottom Navigation =============== */
@media (max-width: 768px) {
  .mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 65px;
    background: white;
    box-shadow: 0 -2px 20px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    padding: 0 10px;
  }
  
  .mobile-bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    border-radius: var(--radius);
    color: var(--gray-500);
    font-size: 0.7rem;
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
  }
  
  .mobile-bottom-nav .nav-item ion-icon {
    font-size: 1.5rem;
  }
  
  .mobile-bottom-nav .nav-item.active {
    color: var(--primary);
    background: rgba(79, 70, 229, 0.1);
  }
  
  .main-content {
    padding-bottom: 80px;
  }
}

/* =============== Print Improvements =============== */
@media print {
  .no-print {
    display: none !important;
  }
  
  .print-only {
    display: block !important;
  }
  
  .card {
    break-inside: avoid;
    page-break-inside: avoid;
  }
  
  .table thead {
    background: #f1f5f9 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  
  .table thead th {
    background: #f1f5f9 !important;
    color: #1e293b !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}

/* =============== Custom Scrollbar for Cards =============== */
.card-scroll {
  max-height: 400px;
  overflow-y: auto;
}

.card-scroll::-webkit-scrollbar {
  width: 6px;
}

.card-scroll::-webkit-scrollbar-track {
  background: var(--gray-100);
  border-radius: 3px;
}

.card-scroll::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 3px;
}

.card-scroll::-webkit-scrollbar-thumb:hover {
  background: var(--gray-400);
}

/* =============== Enhanced Tooltips =============== */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::before,
[data-tooltip]::after {
  position: absolute;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  z-index: 1000;
}

[data-tooltip]::before {
  content: attr(data-tooltip);
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(5px);
  padding: 8px 12px;
  background: var(--gray-800);
  color: white;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  border-radius: var(--radius);
  margin-bottom: 8px;
}

[data-tooltip]::after {
  content: '';
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--gray-800);
}

[data-tooltip]:hover::before,
[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
}

[data-tooltip]:hover::before {
  transform: translateX(-50%) translateY(0);
}

/* =============== Focus Ring for Accessibility =============== */
.focus-ring:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.4);
}

/* =============== Smooth Page Transitions =============== */
.page-transition {
  animation: pageIn 0.4s ease-out;
}

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

/* =============== Number Input Spinner Hide =============== */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}

/* =============== Better Select Styling =============== */
.custom-select-modern {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 12px center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: 40px;
}

/* =============== Card with Side Accent =============== */
.card-accent {
  border-left: 4px solid var(--primary);
}

.card-accent.success {
  border-left-color: var(--success);
}

.card-accent.warning {
  border-left-color: var(--warning);
}

.card-accent.danger {
  border-left-color: var(--danger);
}

.card-accent.info {
  border-left-color: var(--info);
}

/* =============== Status Dot =============== */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 8px;
}

.status-dot.online { background: var(--success); }
.status-dot.offline { background: var(--gray-400); }
.status-dot.busy { background: var(--danger); }
.status-dot.away { background: var(--warning); }

/* =============== Animated Number Counter =============== */
.animate-number {
  display: inline-block;
}

/* =============== Card Image Header =============== */
.card-img-header {
  position: relative;
  height: 150px;
  overflow: hidden;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.card-img-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-img-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.5));
}

/* =============== Better Tab Design =============== */
.tabs-modern {
  display: flex;
  gap: 4px;
  background: var(--gray-100);
  padding: 4px;
  border-radius: var(--radius-lg);
}

.tabs-modern .tab-item {
  flex: 1;
  padding: 10px 20px;
  text-align: center;
  border-radius: var(--radius);
  font-weight: 500;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tabs-modern .tab-item:hover {
  color: var(--gray-800);
}

.tabs-modern .tab-item.active {
  background: white;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

/* =============== Info Alert Box =============== */
.alert-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-lg);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.alert-box.success {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
}

.alert-box.warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.2);
}

.alert-box.danger {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
}

.alert-box .alert-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.alert-box.info .alert-icon { color: var(--info); }
.alert-box.success .alert-icon { color: var(--success); }
.alert-box.warning .alert-icon { color: var(--warning); }
.alert-box.danger .alert-icon { color: var(--danger); }

.alert-box .alert-content h4 {
  margin: 0 0 4px 0;
  font-size: 1rem;
  font-weight: 600;
}

.alert-box .alert-content p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--gray-600);
}

/* =============== OPTIMISATIONS V3 - Validations & Feedback =============== */

/* =============== Form Validation States =============== */
.form-control.is-invalid {
  border-color: var(--danger) !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23ef4444'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23ef4444' stroke='none'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px 20px;
  padding-right: 40px;
  animation: shake 0.5s ease;
}

.form-control.is-valid {
  border-color: var(--success) !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2310b981' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px 20px;
  padding-right: 40px;
}

.form-control.is-invalid:focus {
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
}

.form-control.is-valid:focus {
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15);
}

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

/* =============== Form Mode Indicator =============== */
.form-mode-indicator {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 10;
}

.form-mode-indicator .badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 12px;
  font-size: 0.8rem;
  border-radius: var(--radius-full);
  animation: pulse 2s infinite;
}

/* =============== Card with relative position for indicator =============== */
.card {
  position: relative;
}

/* =============== Enhanced Spinner =============== */
.spinner-border-sm {
  width: 1rem;
  height: 1rem;
  border-width: 2px;
}

/* =============== Better Toast Notifications =============== */
.toast {
  position: fixed !important;
  top: 20px !important;
  right: 20px !important;
  z-index: 10001 !important;
  min-width: 300px;
  max-width: 400px;
  border: none !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2) !important;
  animation: slideInRight 0.3s ease-out !important;
}

.toast .toast-body {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 20px;
  font-weight: 500;
  font-size: 0.95rem;
}

.toast .toast-body ion-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

/* =============== Empty State Improvements =============== */
.empty-state-modern {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.empty-state-modern .empty-icon {
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.empty-state-modern .empty-icon ion-icon {
  font-size: 3.5rem;
  color: var(--gray-400);
}

.empty-state-modern h4 {
  font-size: 1.25rem;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.empty-state-modern p {
  color: var(--gray-500);
  max-width: 300px;
  margin-bottom: 20px;
}

/* =============== Better Select2 Styling =============== */
.select2-container--default .select2-selection--single {
  height: 44px !important;
  border: 2px solid var(--gray-200) !important;
  border-radius: var(--radius) !important;
  padding: 6px 12px !important;
  transition: all var(--transition);
}

.select2-container--default .select2-selection--single:hover {
  border-color: var(--gray-300) !important;
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1) !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
  line-height: 28px !important;
  padding-left: 0 !important;
  color: var(--gray-700) !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 42px !important;
  right: 8px !important;
}

.select2-dropdown {
  border: 2px solid var(--gray-200) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-xl) !important;
  overflow: hidden;
  margin-top: 4px !important;
}

.select2-container--default .select2-results__option {
  padding: 10px 15px !important;
  transition: all 0.15s ease;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background-color: var(--primary) !important;
  color: white !important;
}

.select2-container--default .select2-results__option[aria-selected=true] {
  background-color: rgba(79, 70, 229, 0.1) !important;
  color: var(--primary) !important;
}

.select2-search--dropdown .select2-search__field {
  border: 2px solid var(--gray-200) !important;
  border-radius: var(--radius) !important;
  padding: 10px 15px !important;
}

.select2-search--dropdown .select2-search__field:focus {
  border-color: var(--primary) !important;
  outline: none !important;
}

/* =============== Card Highlight Animation =============== */
.card.pulse-alert {
  animation: cardPulse 0.5s ease;
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.3) !important;
}

@keyframes cardPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.01); }
}

/* =============== Input Focus Enhancement =============== */
.form-group.focused .control-label {
  color: var(--primary);
}

.form-group.focused .control-label ion-icon {
  color: var(--primary);
  transform: scale(1.1);
  transition: transform 0.2s ease;
}

/* =============== Quick Stats Mini Cards =============== */
.quick-stat {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.quick-stat:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.quick-stat .stat-icon-mini {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.quick-stat .stat-content .value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-800);
  line-height: 1;
}

.quick-stat .stat-content .label {
  font-size: 0.75rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* =============== Row Actions Hover =============== */
.table tbody tr .action-btn {
  opacity: 0.7;
  transform: scale(0.9);
  transition: all 0.2s ease;
}

.table tbody tr:hover .action-btn {
  opacity: 1;
  transform: scale(1);
}

/* =============== Smooth Page Load =============== */
.page-transition {
  animation: pageLoad 0.4s ease-out;
}

@keyframes pageLoad {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============== Better Mobile Responsiveness =============== */
@media (max-width: 768px) {
  .page-header {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
  
  .page-header h2 {
    font-size: 1.25rem;
  }
  
  .quick-actions {
    width: 100%;
    justify-content: center;
  }
  
  .stat-card .card-content {
    flex-direction: column;
    text-align: center;
  }
  
  .stat-icon {
    margin: 0 auto;
  }
  
  .form-mode-indicator {
    position: relative;
    top: 0;
    right: 0;
    text-align: center;
    padding: 10px;
  }
  
  .card-footer .d-flex {
    flex-direction: column;
  }
  
  .card-footer .btn {
    width: 100%;
    margin-bottom: 8px;
  }
}

/* =============== Number Input Improvements =============== */
input[type="number"].form-control {
  font-family: 'Poppins', monospace;
  font-weight: 600;
}

/* =============== Date Input Styling =============== */
input[type="date"].form-control {
  cursor: pointer;
}

input[type="date"].form-control::-webkit-calendar-picker-indicator {
  cursor: pointer;
  border-radius: 4px;
  padding: 5px;
  transition: background 0.2s ease;
}

input[type="date"].form-control::-webkit-calendar-picker-indicator:hover {
  background: var(--gray-200);
}

/* =============== Textarea Improvements =============== */
textarea.form-control {
  min-height: 100px;
  resize: vertical;
  line-height: 1.6;
}

/* =============== Label with Required Indicator =============== */
.control-label.required::after {
  content: '*';
  color: var(--danger);
  margin-left: 4px;
  font-weight: 700;
}

/* =============== Floating Labels (Optional) =============== */
.form-floating {
  position: relative;
}

.form-floating > .form-control {
  height: 58px;
  padding: 1.5rem 1rem 0.5rem;
}

.form-floating > label {
  position: absolute;
  top: 0;
  left: 0;
  padding: 1rem;
  pointer-events: none;
  transform-origin: 0 0;
  transition: all 0.2s ease;
  color: var(--gray-500);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
  transform: scale(0.85) translateY(-0.5rem);
  color: var(--primary);
}

/* =============== Success Feedback Animation =============== */
.success-bounce {
  animation: successBounce 0.6s ease;
}

@keyframes successBounce {
  0%, 100% { transform: scale(1); }
  30% { transform: scale(1.1); }
  50% { transform: scale(0.95); }
  70% { transform: scale(1.05); }
}

/* =============== Loading Overlay =============== */
.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  border-radius: inherit;
}

.loading-overlay .spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* =============== Better Scrollbar for Tables =============== */
.table-responsive {
  scrollbar-width: thin;
  scrollbar-color: var(--gray-300) var(--gray-100);
}

.table-responsive::-webkit-scrollbar {
  height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
  background: var(--gray-100);
  border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
  background: var(--gray-400);
}

/* =============== Keyboard Shortcut Badge =============== */
kbd {
  display: inline-flex;
  align-items: center;
  padding: 2px 6px;
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--gray-600);
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-radius: 4px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* =============== Transition Helper Classes =============== */
.transition-all { transition: all 0.2s ease; }
.transition-colors { transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease; }
.transition-transform { transition: transform 0.2s ease; }
.transition-opacity { transition: opacity 0.2s ease; }

/* =============== Cursor Helpers =============== */
.cursor-pointer { cursor: pointer; }
.cursor-not-allowed { cursor: not-allowed; }
.cursor-grab { cursor: grab; }

/* =============== Z-index Layers =============== */
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-50 { z-index: 50; }
.z-100 { z-index: 100; }
.z-modal { z-index: 1050; }
.z-tooltip { z-index: 1070; }
.z-toast { z-index: 10000; }

/* =============== OPTIMISATIONS V4 - Action Dropdowns & Enhanced Components =============== */

/* =============== Action Dropdown Styling =============== */
.action-dropdown .dropdown-menu {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  padding: 8px;
  min-width: 200px;
  animation: dropdownFade 0.2s ease;
}

@keyframes dropdownFade {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.action-dropdown .dropdown-header {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-500);
  padding: 8px 12px 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.action-dropdown .dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--gray-700);
  transition: all 0.15s ease;
}

.action-dropdown .dropdown-item:hover {
  background: var(--gray-100);
  color: var(--gray-900);
  transform: translateX(4px);
}

.action-dropdown .dropdown-item ion-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.action-dropdown .dropdown-divider {
  margin: 8px 0;
  border-top-color: var(--gray-200);
}

.action-dropdown-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all 0.2s ease;
}

.action-dropdown-btn:hover {
  transform: translateY(-1px);
}

.action-dropdown-btn ion-icon {
  font-size: 1rem;
}

/* =============== Enhanced Progress Bars =============== */
.progress-modern {
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--gray-200);
  overflow: hidden;
}

.progress-modern .progress-bar {
  border-radius: var(--radius-full);
  transition: width 0.6s ease;
}

.progress-modern.progress-sm { height: 4px; }
.progress-modern.progress-lg { height: 12px; }

/* =============== Status Badges =============== */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.status-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: statusPulse 2s infinite;
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.status-badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
}

.status-badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
}

.status-badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.status-badge-info {
  background: rgba(14, 165, 233, 0.1);
  color: #0284c7;
}

/* =============== Customer/Contact Cards =============== */
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all 0.2s ease;
}

.contact-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.1);
}

.contact-card .avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-card .info {
  flex: 1;
  min-width: 0;
}

.contact-card .info .name {
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 2px;
}

.contact-card .info .detail {
  font-size: 0.85rem;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* =============== Amount Display =============== */
.amount-display {
  font-family: 'Poppins', monospace;
  font-weight: 700;
}

.amount-display.positive { color: var(--success); }
.amount-display.negative { color: var(--danger); }
.amount-display.neutral { color: var(--gray-600); }

.amount-lg { font-size: 1.5rem; }
.amount-xl { font-size: 2rem; }

/* =============== Enhanced Table Footers =============== */
.table tfoot tr {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.table tfoot td,
.table tfoot th {
  color: white !important;
  font-weight: 600;
  padding: 1rem !important;
  border: none !important;
}

/* =============== Card States =============== */
.card.card-loading {
  position: relative;
  pointer-events: none;
}

.card.card-loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: inherit;
  z-index: 10;
}

.card.card-success {
  border-color: var(--success) !important;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.card.card-warning {
  border-color: var(--warning) !important;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.card.card-danger {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* =============== Quick Info Chips =============== */
.info-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--gray-600);
}

.info-chip ion-icon {
  font-size: 0.9rem;
}

.info-chip.info-chip-primary {
  background: rgba(79, 70, 229, 0.1);
  color: var(--primary);
}

.info-chip.info-chip-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.info-chip.info-chip-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

/* =============== Divider with Text =============== */
.divider-text {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
  color: var(--gray-500);
  font-size: 0.85rem;
}

.divider-text::before,
.divider-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gray-200);
}

/* =============== Notification Dot =============== */
.notification-dot {
  position: relative;
}

.notification-dot::after {
  content: '';
  position: absolute;
  top: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid var(--white);
}

/* =============== Action Buttons Row =============== */
.action-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.action-buttons .btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* =============== Condensed Mode for Tables =============== */
.table-condensed th,
.table-condensed td {
  padding: 0.5rem 0.75rem !important;
  font-size: 0.85rem !important;
}

/* =============== Currency Display =============== */
.currency {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}

.currency .value {
  font-weight: 700;
  font-family: 'Poppins', monospace;
}

.currency .unit {
  font-size: 0.85em;
  color: var(--gray-500);
  font-weight: 500;
}

/* =============== Enhanced Select2 Validation =============== */
.select2-container--default .select2-selection--single.is-invalid {
  border-color: var(--danger) !important;
}

/* =============== Action Icons Group =============== */
.action-icons {
  display: flex;
  gap: 4px;
  justify-content: center;
}

.action-icon {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  border: none;
  background: transparent;
  color: var(--gray-500);
  cursor: pointer;
  transition: all 0.2s ease;
}

.action-icon:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}

.action-icon.action-icon-view:hover {
  background: rgba(14, 165, 233, 0.1);
  color: #0284c7;
}

.action-icon.action-icon-edit:hover {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
}

.action-icon.action-icon-delete:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

/* =============== Page Transitions =============== */
.page-enter {
  animation: pageEnter 0.3s ease-out;
}

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

/* =============== Accessibility Improvements =============== */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: white;
  padding: 8px 16px;
  z-index: 10001;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

/* =============== High Contrast Mode Support =============== */
@media (prefers-contrast: high) {
  .btn {
    border-width: 2px;
  }
  
  .card {
    border-width: 2px;
  }
  
  .form-control {
    border-width: 2px;
  }
}

/* =============== Reduced Motion Support =============== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}