/* ==========================================================================
   STYLE MODERNE - PORTAL GESTIONNAIRE
   Couleur thème: #0088cf
   Couleur fond: #f6f9ff
   ========================================================================== */

:root {
  --primary-color: #0088cf;
  --primary-dark: #0066a6;
  --primary-light: #4da6e0;
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --body-bg: #f6f9ff;
  --sidebar-bg: #ffffff;
  --header-bg: #ffffff;
  --card-bg: #ffffff;
  --border-color: #e0e6ef;
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  --border-radius: 0.375rem;
  --border-radius-lg: 0.5rem;
  --transition: all 0.3s ease;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */

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

html, body {
  height: 100%;
}

body {
  font-family: 'Segoe UI', 'Open Sans', sans-serif;
  background-color: var(--body-bg);
  color: #333;
  font-size: 0.875rem;
  line-height: 1.5;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ==========================================================================
   HEADER
   ========================================================================== */

.header {
  background: var(--header-bg) !important;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border-color);
  height: 60px;
  padding: 0 1.5rem;
  z-index: 1030;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
}

.logo {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary-color);
  text-decoration: none;
  display: flex;
  align-items: center;
}

.logo img {
  height: 32px;
  margin-right: 0.75rem;
}

.logo span {
  background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================================================
   NOTIFICATIONS
   ========================================================================== */

.badge-number {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 18px;
  height: 18px;
  font-size: 0.65rem;
  padding: 0.15rem 0.35rem;
  border-radius: 50%;
  background: var(--danger-color) !important;
  border: 2px solid white;
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */

.sidebar {
  background: var(--sidebar-bg);
  box-shadow: var(--shadow-md);
  width: 260px;
  transition: var(--transition);
  z-index: 1020;
  position: fixed;
  top: 60px;
  left: 0;
  bottom: 0;
  overflow-y: auto;
}

.sidebar-nav {
  padding: 1rem 0;
}

.nav-item {
  margin-bottom: 0.25rem;
}

.nav-link {
  color: #495057;
  padding: 0.75rem 1.5rem;
  border-radius: 0;
  border-left: 3px solid transparent;
  transition: var(--transition);
  font-weight: 500;
  display: block;
  text-decoration: none;
}

.nav-link:hover {
  background-color: rgba(0, 136, 207, 0.05);
  color: var(--primary-color);
  border-left-color: var(--primary-color);
}

.nav-link.active-main,
.nav-link.active-submenu {
  background-color: rgba(0, 136, 207, 0.1);
  color: var(--primary-color);
  border-left-color: var(--primary-color);
  font-weight: 600;
}

.nav-link i {
  width: 20px;
  text-align: center;
  margin-right: 0.75rem;
  color: var(--primary-color);
}

.nav-content {
  background-color: rgba(0, 136, 207, 0.03);
  padding: 0.5rem 0;
  border-left: 2px solid var(--border-color);
  display: none;
}

.nav-content.show {
  display: block;
}

.nav-content a {
  padding-left: 3.5rem !important;
  font-size: 0.8125rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

/* ==========================================================================
   MAIN CONTENT
   ========================================================================== */

.main {
  padding: 1.5rem;
  margin-left: 260px;
  margin-top: 60px;
  transition: var(--transition);
  min-height: calc(100vh - 60px);
  flex: 1;
}

/* ==========================================================================
   BREADCRUMB MINIMAL
   ========================================================================== */

/* Désactiver le séparateur Bootstrap */
.breadcrumb-item + .breadcrumb-item::before {
  display: none !important;
}

/* Ajouter votre propre séparateur */
.breadcrumb-item:not(:last-child)::after {
  content: ">";
  color: var(--secondary-color);
  padding: 0 0.5rem;
  font-weight: normal;
  opacity: 0.7;
}

/* Pour le dernier élément (actif), pas de séparateur */
.breadcrumb-item.active::after {
  display: none;
}

/* ==========================================================================
   GABARIT SPECIFIC STYLES
   ========================================================================== */

/* Main container */
.main-container {
  margin-top: 60px;
}

/* Secondary navigation */
.secondary-nav-container {
  flex-wrap: nowrap;
}

.nav-link-sub {
  min-width: 150px;
  white-space: nowrap;
  border-right: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  text-decoration: none;
  color: var(--dark-color);
  text-align: center;
  transition: all 0.3s ease;
}

.nav-link-sub:hover {
  background-color: rgba(0, 136, 207, 0.05);
}

.nav-link-sub.active {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white !important;
  font-weight: 600;
}

.nav-link-sub:last-child {
  border-right: none;
}

/* ==========================================================================
   TABLES
   ========================================================================== */

.table-modern {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  width: 100%;
  margin-bottom: 1rem;
  border-collapse: collapse;
}

.table-modern thead th {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  border: none;
  padding: 0.75rem 1rem;
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: left;
}

.table-modern tbody tr {
  transition: var(--transition);
  border-bottom: 1px solid var(--border-color);
}

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

.table-modern tbody tr:hover {
  background-color: rgba(0, 136, 207, 0.05);
  transform: translateY(-1px);
}

.table-modern tbody td {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border-color);
  vertical-align: middle;
}

/* ==========================================================================
   CARDS
   ========================================================================== */

.card-modern {
  border: none;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background: var(--card-bg);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

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

.card-modern .card-header {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  border: none;
  padding: 1rem 1.25rem;
  font-weight: 600;
}

.card-modern .card-body {
  padding: 1.25rem;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn-modern {
  border-radius: var(--border-radius);
  padding: 0.5rem 1.25rem;
  font-weight: 500;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  display: inline-block;
  text-align: center;
  text-decoration: none;
}

.btn-primary-modern {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
}

.btn-primary-modern:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   FORMS
   ========================================================================== */

.form-control-modern {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.5rem 0.75rem;
  transition: var(--transition);
  font-size: 0.875rem;
  width: 100%;
  background-color: white;
}

.form-control-modern:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(0, 136, 207, 0.25);
  outline: none;
}

/* ==========================================================================
   CONTEXT BAR (BARRE LATERALE D) - UNIFIED VERSION
   ========================================================================== */

/* Context Panel */
#barre_laterale_d {
  background: white;
  width: 300px;
  border-left: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  padding: 1.5rem;
  overflow-y: auto;
  position: fixed;
  right: 0;
  top: 60px;
  height: calc(100vh - 60px);
  z-index: 1010;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(100%);
  display: flex;
  flex-direction: column;
}

#barre_laterale_d.active {
  transform: translateX(0);
}

/* Context toggle button */
.btn-context-toggle {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1005;
  border-radius: 20px 0 0 20px;
  padding: 12px 8px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-context-toggle:hover {
  right: 5px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

.btn-context-toggle i {
  font-size: 1.2rem;
  margin: 0 2px;
}

/* Hide context button when panel is active */
#barre_laterale_d.active ~ .btn-context-toggle {
  display: none;
}

/* Context Panel internal structure */
.context-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.context-header {
  flex-shrink: 0;
}

.context-body {
  flex: 1;
  overflow-y: auto;
}

.context-footer {
  flex-shrink: 0;
}

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

.context-card .card-header {
  padding: 0.5rem 1rem;
}

.context-card .card-body {
  padding: 1rem;
}

/* Context Panel specific elements */
.context-scrollable {
  max-height: calc(100vh - 180px);
  overflow-y: auto;
}

.context-button {
  transition: all 0.2s ease;
}

.context-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.context-text-truncate {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.context-text-truncate-long {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.context-photo {
  width: 120px;
  height: 120px;
  object-fit: cover;
  cursor: pointer;
  transition: transform 0.3s ease;
  border: 3px solid var(--primary-color);
}

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

.context-stats-item {
  min-height: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.context-list {
  max-height: 200px;
  overflow-y: auto;
}

.context-list-item {
  border-bottom: 1px solid var(--border-color) !important;
}

.context-list-item:last-child {
  border-bottom: none !important;
}

.context-list-item:hover {
  background-color: rgba(0, 136, 207, 0.05);
}

.context-badge-index {
  width: 24px;
  height: 24px;
  font-size: 0.7rem;
}

.context-action-button {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   MODALS
   ========================================================================== */

.modal.fade .modal-dialog {
  transition: transform 0.3s ease-out;
}

/* Modal specific styles */
.modal-messages-content {
  max-height: 400px;
  overflow-y: auto;
}

.modal-photo-image {
  max-height: 80vh;
  object-fit: contain;
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

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

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

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.7);
  }
  70% {
    transform: scale(1.05);
    box-shadow: 0 0 0 10px rgba(220, 53, 69, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(220, 53, 69, 0);
  }
}

/* ==========================================================================
   SCROLLBAR
   ========================================================================== */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* ==========================================================================
   STATUS INDICATORS
   ========================================================================== */

.status-active {
  color: var(--success-color);
  background-color: rgba(40, 167, 69, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 500;
  display: inline-block;
}

.status-inactive {
  color: var(--secondary-color);
  background-color: rgba(108, 117, 125, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 500;
  display: inline-block;
}

.status-warning {
  color: var(--warning-color);
  background-color: rgba(255, 193, 7, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 500;
  display: inline-block;
}

/* ==========================================================================
   LOADERS & OVERLAYS
   ========================================================================== */

.global-loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.global-loading-spinner {
  width: 3rem;
  height: 3rem;
}

.loader-modern {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.is-loading {
  position: relative;
  pointer-events: none;
  opacity: 0.7;
}

.is-loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--primary-color);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.badge-notification {
  animation: pulse 2s infinite;
}

/* ==========================================================================
   ICONS
   ========================================================================== */

.icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: white;
  margin-right: 1rem;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

@media (max-width: 1199px) {
  .main {
    margin-left: 0;
    padding: 1rem;
  }
  
  .sidebar {
    transform: translateX(-100%);
  }
  
  .sidebar.show {
    transform: translateX(0);
  }
  
  .toggle-sidebar .sidebar {
    transform: translateX(0);
  }
  
  .toggle-sidebar .main {
    margin-left: 260px;
  }
}

@media (max-width: 768px) {
  .header {
    padding: 0 1rem;
  }
  
  .main {
    padding: 1rem;
  }
  
  .main-container {
    margin-top: 56px;
  }
  
  .breadcrumb {
    font-size: 0.8rem;
    padding: 0.5rem;
  }
  
  .table-modern {
    font-size: 0.8rem;
  }
  
  #barre_laterale_d {
    width: 280px;
  }
  
  .nav-link-sub {
    min-width: 120px;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
  }
  
  .btn-context-toggle {
    padding: 10px 6px;
  }
  
  .context-scrollable {
    max-height: calc(100vh - 160px);
  }
  
  .context-photo {
    width: 100px;
    height: 100px;
  }
  
  .context-stats-item {
    min-height: 50px;
    padding: 0.25rem;
  }
  
  .context-text-truncate {
    max-width: 180px;
  }
  
  .context-text-truncate-long {
    max-width: 200px;
  }
}

@media (max-width: 576px) {
  .logo span {
    display: none;
  }
  
  .nav-link-sub {
    min-width: 100px;
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
  }
  
  #barre_laterale_d {
    width: 100%;
  }
  
  .context-scrollable {
    max-height: calc(100vh - 140px);
  }
  
  .context-photo {
    width: 80px;
    height: 80px;
  }
  
  .context-text-truncate {
    max-width: 150px;
  }
  
  .context-text-truncate-long {
    max-width: 170px;
  }
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

.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;
}

.d-none {
  display: none !important;
}

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

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

.flex-grow-1 {
  flex-grow: 1 !important;
}

.min-vh-100 {
  min-height: 100vh !important;
}

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

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

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

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

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

.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

.rounded-pill {
  border-radius: 50rem !important;
}

.bg-white {
  background-color: white !important;
}

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

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

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

.fw-bold {
  font-weight: 700 !important;
}

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

.small {
  font-size: 0.875rem !important;
}

.text-uppercase {
  text-transform: uppercase !important;
}

.text-decoration-none {
  text-decoration: none !important;
}

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

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

.overflow-auto {
  overflow: auto !important;
}

.animate__animated {
  animation-duration: 1s;
  animation-fill-mode: both;
}

.animate__fadeIn {
  animation-name: fadeIn;
}

.animate__fadeInDown {
  animation-name: fadeInDown;
}

.animate__bounceIn {
  animation-name: bounceIn;
}

/* Prévenir le FOUC (Flash of Unstyled Content) */
.js-loading *,
.js-loading *:before,
.js-loading *:after {
  animation-play-state: paused !important;
}