/**
 * AUDITEO - Portail Agence
 * Stylesheet principal
 * Design moderne avec gradient indigo/pink
 */

/* ============================================
   1. VARIABLES CSS & RESET
   ============================================ */

:root {
  /* Couleurs principales (gradient indigo/pink) */
  --primary: #6366F1;
  --primary-dark: #4F46E5;
  --secondary: #EC4899;
  --secondary-dark: #DB2777;
  --purple: #7C3AED;
  --success: #16A34A;
  --success-light: #E8FDFD;
  --danger: #DC2626;
  --danger-light: #DABEBE;
  --warning: #F59E0B;
  --warning-light: #FEF3C7;
  --info: #0284C7;
  --info-light: #E0F2FE;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --white: #FFFFFF;
  --black: #000000;
  
  /* Autres variables */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Fira Code', 'Courier New', monospace;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --sidebar-width: 280px;
  --header-height: 70px;
  --max-width: 1400px;
}

/* Reset de base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/*
 * L'attribut hidden doit l'emporter.
 *
 * Le navigateur masque [hidden] par sa feuille de style par defaut, mais
 * n'importe quelle classe qui pose un display la bat : un bouton .btn ou un
 * bandeau en display:flex restait visible malgre element.hidden = true.
 */
[hidden] {
  display: none !important;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--gray-50);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================
   2. LAYOUT PRINCIPAL
   ============================================ */

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

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--white);
  border-right: 1px solid var(--gray-200);
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.sidebar-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Navigation */
.sidebar-nav {
  flex: 1;
  padding: var(--spacing-lg);
  overflow-y: auto;
}

.nav-section {
  margin-bottom: var(--spacing-xl);
}

.nav-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-500);
  margin-bottom: var(--spacing-md);
  padding: 0 var(--spacing-md);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-md);
  border-radius: var(--radius-md);
  color: var(--gray-700);
  font-weight: 500;
  transition: all var(--transition-fast);
  margin-bottom: var(--spacing-xs);
}

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

.nav-link.active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  box-shadow: var(--shadow-md);
}

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

/* Libellé : peut passer à la ligne, et couper un mot long avec un trait
   d'union (« Korrektur-maßnahmen » en allemand) au lieu de déborder */
.nav-link > span:not(.nav-icon):not(.nav-badge) {
  min-width: 0;
  overflow-wrap: break-word;
  hyphens: auto;
}

.nav-badge {
  margin-left: auto;
  background: var(--danger);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-full);
}

/* Sidebar footer */
.sidebar-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--gray-200);
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  background: var(--gray-50);
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

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

.user-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 0.75rem;
  color: var(--gray-500);
}

/* Main content */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
.header {
  height: var(--header-height);
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 0 var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}


/* AJOUTE CES LIGNES ICI */
.header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
  min-width: 0;
}

.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 1.25rem;
  flex-shrink: 0;
  cursor: pointer;
  border: none;
}

.mobile-menu-btn:hover {
  background: var(--gray-200);
}
/* FIN DES LIGNES À AJOUTER */



.header-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
}

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

/* Content area */
.content {
  flex: 1;
  padding: var(--spacing-xl);
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
}

/* ============================================
   3. COMPOSANTS - BOUTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.625rem 1.25rem;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Bouton primaire (gradient) */
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Bouton secondaire */
.btn-secondary {
  background: var(--white);
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--gray-50);
  border-color: var(--gray-400);
}

/* Bouton succès */
.btn-success {
  background: var(--success);
  color: var(--white);
}

.btn-success:hover:not(:disabled) {
  background: #15803d;
}

/* Bouton danger */
.btn-danger {
  background: var(--danger);
  color: var(--white);
}

.btn-danger:hover:not(:disabled) {
  background: #b91c1c;
}

/* Bouton ghost */
.btn-ghost {
  background: transparent;
  color: var(--gray-700);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--gray-100);
}

/* Tailles de boutons */
.btn-sm {
  padding: 0.375rem 0.875rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
}

/* Bouton icône uniquement */
.btn-icon {
  padding: 0.625rem;
  width: 38px;
  height: 38px;
}

/* ============================================
   4. COMPOSANTS - FORMULAIRES
   ============================================ */

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

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gray-700);
  margin-bottom: var(--spacing-sm);
}

.form-label-required::after {
  content: ' *';
  color: var(--danger);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--gray-900);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  background: var(--gray-100);
  cursor: not-allowed;
}

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

.form-error {
  display: block;
  font-size: 0.8125rem;
  color: var(--danger);
  margin-top: var(--spacing-xs);
}

.form-help {
  display: block;
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin-top: var(--spacing-xs);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--danger);
}

/* Checkbox & Radio */
.form-checkbox,
.form-radio {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.form-checkbox input,
.form-radio input {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

/* ============================================
   5. COMPOSANTS - CARTES
   ============================================ */

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

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

.card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-900);
}

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

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

/* Card hover effect */
.card-hover {
  transition: all var(--transition-base);
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* ============================================
   6. COMPOSANTS - TABLES
   ============================================ */

.table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
}

.table thead {
  background: var(--gray-50);
  border-bottom: 2px solid var(--gray-200);
}

.table th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-600);
}

.table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.875rem;
}

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

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

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

/* ============================================
   7. COMPOSANTS - BADGES
   ============================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-primary {
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary-dark);
}

.badge-success {
  background: var(--success-light);
  color: #15803d;
}

.badge-danger {
  background: var(--danger-light);
  color: #b91c1c;
}

.badge-warning {
  background: var(--warning-light);
  color: #d97706;
}

.badge-info {
  background: var(--info-light);
  color: #0369a1;
}

.badge-gray {
  background: var(--gray-100);
  color: var(--gray-700);
}

/* ============================================
   8. COMPOSANTS - ONGLETS
   ============================================ */

.tabs {
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: var(--spacing-xl);
}

.tabs-list {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
}

.tab-link {
  padding: var(--spacing-md) var(--spacing-lg);
  font-weight: 600;
  color: var(--gray-600);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.tab-link:hover {
  color: var(--primary);
}

.tab-link.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-content {
  display: none;
}

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

/* ============================================
   9. COMPOSANTS - MODALS
   ============================================ */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--spacing-lg);
}

.modal-overlay.hidden {
  display: none;
}

.modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: var(--spacing-xl);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--gray-100);
  color: var(--gray-900);
}

.modal-body {
  padding: var(--spacing-xl);
  overflow-y: auto;
  flex: 1; 
}

.modal-footer {
  padding: var(--spacing-xl);
  border-top: 1px solid var(--gray-200);
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

/* ============================================
   10. COMPOSANTS - PAGINATION
   ============================================ */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.pagination-btn {
  min-width: 38px;
  height: 38px;
  padding: 0 var(--spacing-md);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--gray-700);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
  background: var(--gray-50);
  border-color: var(--primary);
  color: var(--primary);
}

.pagination-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  border-color: transparent;
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================
   11. COMPOSANTS - NOTIFICATIONS
   ============================================ */

.notification {
  position: fixed;
  top: var(--spacing-xl);
  right: var(--spacing-xl);
  max-width: 400px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-lg);
  z-index: 2000;
  display: flex;
  gap: var(--spacing-md);
  animation: slideInRight 0.3s ease-out;
}

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

.notification-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
}

.notification-success .notification-icon {
  background: var(--success-light);
  color: var(--success);
}

.notification-danger .notification-icon {
  background: var(--danger-light);
  color: var(--danger);
}

.notification-warning .notification-icon {
  background: var(--warning-light);
  color: var(--warning);
}

.notification-info .notification-icon {
  background: var(--info-light);
  color: var(--info);
}

.notification-content {
  flex: 1;
}

.notification-title {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--gray-900);
  margin-bottom: var(--spacing-xs);
}

.notification-message {
  font-size: 0.8125rem;
  color: var(--gray-600);
}

/* ============================================
   12. COMPOSANTS - STATS CARDS
   ============================================ */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

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

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.stat-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  flex-shrink: 0;
}

.stat-icon.primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
}

.stat-icon.success {
  background: var(--success-light);
  color: var(--success);
}

.stat-icon.warning {
  background: var(--warning-light);
  color: var(--warning);
}

.stat-icon.danger {
  background: var(--danger-light);
  color: var(--danger);
}

.stat-content {
  flex: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: var(--spacing-xs);
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1;
}

.stat-change {
  font-size: 0.8125rem;
  font-weight: 600;
  margin-top: var(--spacing-xs);
}

.stat-change.positive {
  color: var(--success);
}

.stat-change.negative {
  color: var(--danger);
}

/* ============================================
   13. COMPOSANTS - FILTRES
   ============================================ */

.filters {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-xl);
}

.filters-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.filters-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

/* ============================================
   14. UTILITAIRES
   ============================================ */

/* Flex */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* Grid */
.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Spacing */
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* Text */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }

/* Colors */
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-gray { color: var(--gray-600); }

/* Visibility */
.hidden { display: none !important; }
.visible { display: block !important; }

/* ============================================
   15. PAGE LOGIN
   ============================================ */

.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--purple));
  background-size: 200% 200%;
  animation: gradient 8s ease infinite;
  padding: var(--spacing-lg);
}

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

.login-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-2xl);
  width: 100%;
  max-width: 450px;
}

.login-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.login-logo {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.75rem;
  margin: 0 auto var(--spacing-md);
}

.login-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
}

.login-subtitle {
  font-size: 0.875rem;
  color: var(--gray-600);
}

/* ============================================
   16. RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  :root {
    --sidebar-width: 240px;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-base);
  }
  
  .sidebar.mobile-open {
    transform: translateX(0);
  }
  
  .main-content {
    margin-left: 0;
  }
  
  .header {
    padding: 0 var(--spacing-md);
    padding-left: var(--spacing-sm);
  }
  
  .header-left {
    gap: var(--spacing-sm);
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .header-title {
    font-size: 1.125rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .content {
    padding: var(--spacing-md);
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .filters-row {
    grid-template-columns: 1fr;
  }
  
  .modal {
    max-width: 100%;
    margin: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .table-container {
    overflow-x: scroll;
  }
  
  .btn {
    width: 100%;
  }
  
  .filters-actions {
    flex-direction: column;
  }
  
  .pagination {
    flex-wrap: wrap;
  }
}
















/* ============================================
   17. ANIMATIONS
   ============================================ */

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

.fade-in {
  animation: fadeIn 0.5s ease-out;
}

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

.spinner {
  animation: spin 1s linear infinite;
}

/* ============================================
   18. PRINT 
   ============================================ */

@media print {
  .sidebar,
  .header,
  .btn,
  .filters {
    display: none;
  }
  
  .main-content {
    margin-left: 0;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid var(--gray-300);
  }
}