/* ===========================
   Style CSS - Design Professionnel
   Application de Gestion des CINs
   Version Mobile Optimisée 2.0
   =========================== */

/* ===== Variables CSS Globales ===== */
:root {
  /* Couleurs principales - Palette professionnelle */
  --color-primary: #4f46e5;
  --color-primary-light: #6366f1;
  --color-primary-dark: #4338ca;
  --color-secondary: #6366f1;
  --color-accent: #8b5cf6;

  /* Couleurs sombres */
  --color-dark: #0f172a;
  --color-dark-light: #1e293b;
  --color-dark-lighter: #334155;

  /* Couleurs grises */
  --color-gray: #64748b;
  --color-gray-light: #94a3b8;
  --color-gray-lighter: #cbd5e1;
  --color-gray-lightest: #e2e8f0;

  /* Couleurs de fond */
  --color-bg: #f8fafc;
  --color-bg-light: #ffffff;
  --color-bg-dark: #f1f5f9;

  /* Couleurs sémantiques */
  --color-success: #10b981;
  --color-success-light: #34d399;
  --color-warning: #f59e0b;
  --color-warning-light: #fbbf24;
  --color-danger: #ef4444;
  --color-danger-light: #f87171;
  --color-info: #3b82f6;
  --color-info-light: #60a5fa;

  /* Dimensions */
  --navbar-height: 70px;
  --navbar-height-mobile: 56px;
  --sidebar-width: 260px;
  --container-max-width: 1400px;

  /* Espacements */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 0.75rem;
  --spacing-lg: 1rem;
  --spacing-xl: 1.5rem;
  --spacing-2xl: 2rem;
  --spacing-3xl: 3rem;

  /* Bordures */
  --border-radius-sm: 4px;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-2xl: 24px;
  --border-radius-full: 9999px;

  /* Ombres */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px 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);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-mobile-search: 1035;
}

/* ===== Dark Mode Variables ===== */
[data-theme="dark"] {
  --color-primary: #6366f1;
  --color-primary-light: #818cf8;
  --color-primary-dark: #4f46e5;

  --color-dark: #f8fafc;
  --color-dark-light: #e2e8f0;
  --color-dark-lighter: #cbd5e1;

  --color-gray: #94a3b8;
  --color-gray-light: #64748b;
  --color-gray-lighter: #475569;
  --color-gray-lightest: #334155;

  --color-bg: #0f172a;
  --color-bg-light: #1e293b;
  --color-bg-dark: #020617;

  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-dark);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: var(--navbar-height);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: var(--spacing-lg);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

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

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

/* ===== Navbar Moderne Mobile First ===== */
.navbar-modern {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-height);
  background: var(--color-dark);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-xl);
  gap: var(--spacing-xl);
}

/* Brand Section */
.navbar-brand-section {
  display: flex;
  align-items: center;
  margin-right: auto;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: white;
  font-weight: 600;
  transition: transform var(--transition-fast);
}

.navbar-brand:hover {
  color: white;
  transform: translateY(-1px);
}

.brand-logo {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: white;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--color-gray-light);
  font-weight: 400;
}

/* Search Section AMÉLIORÉE */
.navbar-search {
  flex: 1;
  max-width: 600px;
  position: relative;
}

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

.search-input {
  width: 100%;
  padding: 0.625rem 3rem 0.625rem 2.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-full);
  color: white;
  font-size: 0.875rem;
  transition: all var(--transition-base);
}

.search-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.search-input:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  outline: none;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.search-icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.5);
  pointer-events: none;
}

.search-clear {
  position: absolute;
  right: 2.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.search-clear:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.search-shortcut {
  position: absolute;
  right: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  padding: 0.125rem 0.375rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-family: monospace;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Mobile Search Bar AMÉLIORÉE */
.mobile-search-bar {
  display: none;
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  right: 0;
  background: var(--color-dark);
  padding: var(--spacing-md);
  z-index: var(--z-mobile-search);
  box-shadow: var(--shadow-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-search-bar.active {
  display: block;
  animation: slideDown 0.3s ease;
}

.mobile-search-container {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.mobile-search-input {
  width: 100%;
  padding: 0.75rem 3rem 0.75rem 2.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-full);
  color: white;
  font-size: 1rem;
  transition: all var(--transition-base);
}

.mobile-search-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.mobile-search-input:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-primary);
  outline: none;
}

/* Mobile Search Toggle Button AMÉLIORÉ */
.mobile-search-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: var(--border-radius-full);
  color: white;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.mobile-search-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: scale(1.05);
}

.mobile-search-toggle.active {
  background: var(--color-primary);
  color: white;
}

/* Search Results Dropdown */
.search-results {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  right: 0;
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-2xl);
  max-height: 400px;
  overflow: hidden;
  z-index: var(--z-dropdown);
}

/* Mobile Search Results */
.mobile-search-results {
  position: fixed;
  top: calc(var(--navbar-height) + 65px);
  left: var(--spacing-md);
  right: var(--spacing-md);
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-2xl);
  max-height: calc(100vh - var(--navbar-height) - 100px);
  overflow: hidden;
  z-index: var(--z-dropdown);
}

.search-results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray-lightest);
}

.results-count {
  font-size: 0.875rem;
  color: var(--color-gray);
  font-weight: 500;
}

.results-close {
  background: none;
  border: none;
  color: var(--color-gray);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.results-close:hover {
  background: var(--color-bg);
  color: var(--color-dark);
}

.search-results-body {
  max-height: 350px;
  overflow-y: auto;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray-lightest);
  transition: background var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.search-result-item:hover {
  background: var(--color-bg);
}

.result-icon {
  width: 40px;
  height: 40px;
  background: var(--color-bg);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.result-content {
  flex: 1;
  min-width: 0;
}

.result-title {
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: 0.125rem;
}

.result-subtitle {
  font-size: 0.875rem;
  color: var(--color-gray);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.result-meta {
  font-size: 0.75rem;
  color: var(--color-gray-light);
  flex-shrink: 0;
}

.search-loading,
.search-no-results,
.search-error {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-gray);
}

/* Navigation */
.navbar-nav-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  color: rgba(255, 255, 255, 0.8);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  font-weight: 500;
  font-size: 0.875rem;
  cursor: pointer;
  background: none;
  border: none;
}

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

.nav-text {
  display: inline-block;
}

.nav-badge {
  background: var(--color-danger);
  color: white;
  font-size: 0.625rem;
  padding: 0.125rem 0.375rem;
  border-radius: var(--border-radius-full);
  font-weight: 600;
  min-width: 18px;
  text-align: center;
}

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

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.5rem;
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  min-width: 220px;
  padding: var(--spacing-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
}

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

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-dark);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  font-size: 0.875rem;
  text-decoration: none;
}

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

.dropdown-item i {
  width: 20px;
  text-align: center;
}

.dropdown-divider {
  height: 1px;
  background: var(--color-gray-lightest);
  margin: var(--spacing-sm) 0;
}

/* Navbar Divider */
.navbar-divider {
  width: 1px;
  height: 24px;
  background: rgba(255, 255, 255, 0.1);
}

/* Actions */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.action-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.action-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
}

.notification-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  background: var(--color-danger);
  border-radius: 50%;
  border: 2px solid var(--color-dark);
}

/* User Menu AMÉLIORÉ pour Mobile */
.user-menu {
  position: relative;
}

.user-menu-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: var(--border-radius-full);
  color: white;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 44px;
  height: 44px;
  justify-content: center;
}

.user-menu-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: scale(1.05);
}

.user-avatar {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
  color: white;
}

.user-name {
  font-weight: 500;
  font-size: 0.875rem;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-menu-toggle i {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* User Dropdown */
.user-dropdown {
  min-width: 280px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
}

.user-avatar-large {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.125rem;
  color: white;
}

.user-fullname {
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.125rem;
}

.user-role {
  font-size: 0.75rem;
  color: var(--color-gray);
}

/* Login Button */
.btn-login {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 500;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-login:hover {
  background: var(--color-primary-dark);
  color: white;
  transform: translateY(-1px);
}

/* Mobile Toggle AMÉLIORÉ */
.navbar-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: var(--border-radius);
  color: white;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0;
  transition: all var(--transition-fast);
}

.navbar-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
}

.navbar-toggle span {
  width: 20px;
  height: 2px;
  background: white;
  transition: all var(--transition-fast);
  transform-origin: center;
}

.navbar-toggle.active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile Menu AMÉLIORÉ */
.navbar-mobile {
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-dark);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
  z-index: var(--z-fixed);
}

.navbar-mobile.active {
  transform: translateX(0);
}

/* Mobile User Section */
.mobile-user-section {
  padding: var(--spacing-xl);
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-user-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.mobile-user-avatar {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.5rem;
  color: white;
}

.mobile-user-details {
  flex: 1;
}

.mobile-user-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: white;
  margin-bottom: 0.25rem;
}

.mobile-user-role {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Mobile Quick Actions */
.mobile-quick-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.mobile-quick-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  color: white;
  text-decoration: none;
  transition: all var(--transition-fast);
  text-align: center;
}

.mobile-quick-action:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  transform: translateY(-2px);
}

.mobile-quick-action i {
  font-size: 1.5rem;
}

.mobile-quick-action span {
  font-size: 0.875rem;
  font-weight: 500;
}

.mobile-search {
  padding: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav {
  padding: var(--spacing-lg);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  color: rgba(255, 255, 255, 0.9);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-fast);
  text-decoration: none;
  margin-bottom: var(--spacing-sm);
  font-size: 1rem;
}

.mobile-nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  transform: translateX(4px);
}

.mobile-nav-link i {
  font-size: 1.25rem;
  width: 24px;
  text-align: center;
}

.mobile-nav-group {
  margin: var(--spacing-xl) 0;
}

.mobile-nav-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
  padding: 0 var(--spacing-lg);
}

.mobile-nav-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: var(--spacing-xl) 0;
}

/* Logout Button Mobile Special */
.mobile-logout-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  margin: var(--spacing-xl) var(--spacing-lg);
  background: rgba(239, 68, 68, 0.1);
  color: #fca5a5;
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  transition: all var(--transition-fast);
  font-weight: 500;
  text-align: center;
  justify-content: center;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.mobile-logout-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  color: white;
  border-color: rgba(239, 68, 68, 0.3);
}

/* ===== Main Content ===== */
.main-content {
  flex: 1;
  min-height: calc(100vh - var(--navbar-height));
  padding: var(--spacing-xl) 0;
}

.container-fluid {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  width: 100%;
}

/* ===== Footer ===== */
.footer-modern {
  background: var(--color-dark);
  color: white;
  padding: var(--spacing-2xl) 0;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.footer-logo {
  width: 32px;
  height: 32px;
}

.footer-title {
  font-weight: 600;
  margin-bottom: 0.125rem;
}

.footer-subtitle {
  font-size: 0.75rem;
  color: var(--color-gray-light);
}

.footer-divider {
  width: 1px;
  height: 32px;
  background: rgba(255, 255, 255, 0.1);
}

.footer-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-separator {
  color: rgba(255, 255, 255, 0.3);
}

/* ===== Toast Container ===== */
.toast-container {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  z-index: var(--z-tooltip);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  pointer-events: none;
}

.toast-container > * {
  pointer-events: auto;
}

.toast {
  min-width: 320px;
  max-width: 420px;
  animation: slideInRight 0.3s ease-out;
}

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

/* ===== Offline Indicator ===== */
.offline-indicator {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-warning);
  color: white;
  padding: var(--spacing-md);
  text-align: center;
  font-size: 0.875rem;
  font-weight: 500;
  z-index: var(--z-tooltip);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-weight: 500;
  font-size: 0.875rem;
  line-height: 1;
  border-radius: var(--border-radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
}

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

.btn-secondary:hover:not(:disabled) {
  background: var(--color-gray-lighter);
  border-color: var(--color-gray-lighter);
}

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

.btn-danger:hover:not(:disabled) {
  background: #dc2626;
  border-color: #dc2626;
}

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

.btn-outline-primary:hover:not(:disabled) {
  background: var(--color-primary);
  color: white;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* ===== Forms ===== */
.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--color-dark);
}

.form-control {
  display: block;
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-dark);
  background: white;
  border: 1px solid var(--color-gray-lighter);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

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

.form-control:disabled {
  background: var(--color-bg);
  cursor: not-allowed;
}

.form-select {
  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;
}

/* ===== Tables ===== */
.table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--spacing-lg);
}

.table th,
.table td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--color-gray-lightest);
}

.table th {
  font-weight: 600;
  color: var(--color-gray);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-bg);
}

.table tbody tr:hover {
  background: var(--color-bg);
}

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

/* ===== Cards ===== */
.card {
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.card-header {
  padding: var(--spacing-lg);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-gray-lightest);
  font-weight: 600;
}

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

.card-footer {
  padding: var(--spacing-lg);
  background: var(--color-bg);
  border-top: 1px solid var(--color-gray-lightest);
}

/* ===== Badges ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--border-radius-sm);
  white-space: nowrap;
}

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

.bg-secondary {
  background: var(--color-gray);
  color: white;
}

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

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

.bg-warning {
  background: var(--color-warning);
  color: white;
}

.bg-info {
  background: var(--color-info);
  color: white;
}

/* ===== Alerts ===== */
.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.alert-info {
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-info);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* ===== Modals ===== */
.modal {
  display: none;
  position: fixed;
  z-index: var(--z-modal);
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal.show {
  display: block;
}

.modal-dialog {
  position: relative;
  width: auto;
  margin: var(--spacing-3xl) auto;
  max-width: 500px;
}

.modal-dialog-centered {
  display: flex;
  align-items: center;
  min-height: calc(100% - (var(--spacing-3xl) * 2));
}

.modal-content {
  position: relative;
  background: white;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-header {
  padding: var(--spacing-xl);
  border-bottom: 1px solid var(--color-gray-lightest);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

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

.modal-footer {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-top: 1px solid var(--color-gray-lightest);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
}

.btn-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-gray);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.btn-close:hover {
  background: var(--color-bg);
  color: var(--color-dark);
}

/* ===== Pagination ===== */
.pagination {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--spacing-sm);
}

.page-item {
  display: inline-block;
}

.page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--spacing-md);
  border: 1px solid var(--color-gray-lighter);
  border-radius: var(--border-radius);
  color: var(--color-dark);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  background: white;
  cursor: pointer;
}

.page-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-bg);
}

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

.page-item.disabled .page-link {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ===== Utilities ===== */
.text-center { text-align: center; }
.text-start { text-align: left; }
.text-end { text-align: right; }
.text-muted { color: var(--color-gray); }
.text-primary { color: var(--color-primary); }
.text-danger { color: var(--color-danger); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-white { color: white; }

.fw-normal { font-weight: 400; }
.fw-medium { font-weight: 500; }
.fw-semibold { font-weight: 600; }
.fw-bold { font-weight: 700; }

.d-none { display: none !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-grid { display: grid !important; }

.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.justify-content-start { justify-content: flex-start; }
.justify-content-end { justify-content: flex-end; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }
.align-items-center { align-items: center; }
.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }

.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

/* ===== Responsive Mobile Optimisé 2.0 ===== */

/* Tablettes et petits laptops */
@media (max-width: 1024px) {
  /* Afficher le bouton de recherche mobile */
  .mobile-search-toggle {
    display: flex !important;
  }

  /* Cacher la barre de recherche desktop */
  .navbar-search {
    display: none !important;
  }

  .navbar-toggle {
    display: flex;
  }

  .navbar-nav-section {
    gap: var(--spacing-sm);
  }

  .nav-text {
    display: none;
  }

  .user-name {
    display: none;
  }

  .navbar-container {
    padding: 0 var(--spacing-lg);
  }

  /* Réduire la taille des actions */
  .navbar-actions {
    gap: var(--spacing-sm);
  }

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

  .user-menu-toggle {
    min-width: 36px;
    height: 36px;
  }
}

/* Smartphones */
@media (max-width: 768px) {
  :root {
    --navbar-height: var(--navbar-height-mobile);
  }

  body {
    padding-top: var(--navbar-height-mobile);
    min-height: 100vh;
    min-height: -webkit-fill-available;
  }

  .navbar-modern {
    height: var(--navbar-height-mobile);
  }

  .navbar-container {
    padding: 0 var(--spacing-md);
    gap: var(--spacing-md);
  }

  .brand-logo {
    width: 32px;
    height: 32px;
  }

  .brand-name {
    font-size: 1rem;
  }

  .brand-tagline {
    display: none;
  }

  .container-fluid {
    padding: 0 var(--spacing-md);
  }

  /* Mobile Search Bar */
  .mobile-search-bar {
    top: var(--navbar-height-mobile);
  }

  .mobile-search-input {
    font-size: 16px; /* Évite le zoom sur iOS */
  }

  /* Actions compactes */
  .navbar-actions {
    gap: 0.375rem;
  }

  .action-btn {
    width: 40px;
    height: 40px;
    font-size: 1.125rem;
  }

  .mobile-search-toggle {
    width: 40px;
    height: 40px;
  }

  .navbar-toggle {
    width: 40px;
    height: 40px;
    padding: 0;
  }

  .user-menu-toggle {
    padding: 0;
    min-width: 40px;
    height: 40px;
  }

  .user-avatar {
    width: 28px;
    height: 28px;
    font-size: 0.8125rem;
  }

  /* Menu mobile amélioré */
  .navbar-mobile {
    top: var(--navbar-height-mobile);
    height: calc(100vh - var(--navbar-height-mobile));
  }

  /* Footer mobile */
  .footer-content {
    flex-direction: column;
    text-align: center;
    padding: 0 1rem;
  }

  .footer-divider {
    display: none;
  }

  /* Toast mobile */
  .toast-container {
    bottom: 1rem !important;
    right: 1rem !important;
    left: 1rem !important;
    max-width: calc(100vw - 2rem);
  }

  .toast {
    width: 100%;
    max-width: 100%;
  }

  /* Typographie responsive */
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
  h4 { font-size: 1.25rem; }
  h5 { font-size: 1.125rem; }
  h6 { font-size: 1rem; }

  /* Modal responsive */
  .modal-dialog {
    margin: 1rem;
    max-width: calc(100% - 2rem);
  }

  /* Tables responsive */
  .table-responsive {
    border: 1px solid var(--color-gray-lightest);
    border-radius: var(--border-radius);
  }

  /* Dropdowns en plein écran sur mobile */
  .dropdown-menu {
    position: fixed;
    top: auto !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100%;
    max-width: 100%;
    margin: 0;
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
    box-shadow: 0 -10px 25px -5px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-lg);
    max-height: 70vh;
    overflow-y: auto;
  }

  .dropdown-item {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
  }
}

/* Très petits écrans */
@media (max-width: 480px) {
  .navbar-brand-section {
    flex: 1;
  }

  .brand-name {
    font-size: 0.9375rem;
  }

  .navbar-actions {
    gap: 0.25rem;
  }

  .action-btn {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .mobile-search-toggle {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .navbar-toggle {
    width: 36px;
    height: 36px;
  }

  .navbar-toggle span {
    width: 18px;
  }

  .user-menu-toggle {
    min-width: 36px;
    height: 36px;
  }

  .user-avatar {
    width: 24px;
    height: 24px;
    font-size: 0.75rem;
  }
}

/* Surface Pro et tablettes similaires */
@media (min-width: 769px) and (max-width: 1366px) {
  /* Afficher la recherche sur tablette mais en mode compact */
  .navbar-search {
    display: block !important;
    max-width: 400px;
  }

  .mobile-search-toggle {
    display: none !important;
  }

  .search-shortcut {
    display: none;
  }

  .nav-text {
    display: inline-block;
  }

  .user-name {
    display: inline-block;
    max-width: 100px;
  }
}

/* Amélioration tactile */
@media (hover: none) and (pointer: coarse) {
  /* Augmenter les zones tactiles */
  .nav-btn,
  .action-btn,
  .control-btn,
  .btn,
  .page-link,
  .dropdown-item,
  .mobile-nav-link {
    min-height: 44px;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
  }

  /* Meilleur feedback visuel */
  button:active,
  .btn:active,
  a:active {
    opacity: 0.8;
    transform: scale(0.98);
  }

  /* Désactiver les effets de survol */
  .btn:hover,
  .nav-link:hover,
  .action-btn:hover {
    transform: none;
  }
}

/* iPhone spécifique */
@media (max-width: 428px) { /* iPhone 12 Pro Max et similaires */
  .navbar-container {
    padding: 0 0.75rem;
  }

  .main-content {
    padding: 1rem 0;
  }

  .container-fluid {
    padding: 0 0.75rem;
  }
}

/* Classes responsives supplémentaires */
@media (min-width: 640px) {
  .d-sm-none { display: none !important; }
  .d-sm-inline { display: inline !important; }
  .d-sm-inline-block { display: inline-block !important; }
  .d-sm-block { display: block !important; }
  .d-sm-flex { display: flex !important; }
}

@media (min-width: 768px) {
  .d-md-none { display: none !important; }
  .d-md-inline { display: inline !important; }
  .d-md-inline-block { display: inline-block !important; }
  .d-md-block { display: block !important; }
  .d-md-flex { display: flex !important; }
}

@media (min-width: 1024px) {
  .d-lg-none { display: none !important; }
  .d-lg-inline { display: inline !important; }
  .d-lg-inline-block { display: inline-block !important; }
  .d-lg-block { display: block !important; }
  .d-lg-flex { display: flex !important; }
}

/* ===== Print Styles ===== */
@media print {
  body {
    padding-top: 0;
  }

  .navbar-modern,
  .footer-modern,
  .toast-container,
  .offline-indicator,
  .btn,
  .action-btn {
    display: none !important;
  }

  .main-content {
    padding: 0;
  }

  .card {
    box-shadow: none;
    border: 1px solid #000;
    page-break-inside: avoid;
  }
}

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

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

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

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

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

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

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

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-gray-light);
  border-radius: var(--border-radius);
}

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

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-gray-light) var(--color-bg);
}

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

/* ===== Selection ===== */
::selection {
  background: var(--color-primary);
  color: white;
}

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

[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-dark);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  white-space: nowrap;
  z-index: var(--z-tooltip);
  pointer-events: none;
  opacity: 0;
  animation: tooltipFadeIn 0.2s ease forwards;
  margin-bottom: var(--spacing-sm);
}

@keyframes tooltipFadeIn {
  to { opacity: 1; }
}

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

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

.spinner-border {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  vertical-align: text-bottom;
  border: 0.25em solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}

.spinner-border-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.2em;
}

/* ===== Highlight ===== */
mark {
  background: rgba(255, 235, 59, 0.4);
  padding: 0.125rem 0.25rem;
  border-radius: var(--border-radius-sm);
}

/* ===== Visually Hidden ===== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== End of CSS ===== */