:root{
  --os-card-radius: 1rem;
  
  /* Variables pour le mode clair */
  --os-bg-primary: #ffffff;
  --os-bg-secondary: #eef1f5;
  --os-bg-tertiary: #ffffff;
  --os-text-primary: #212529;
  --os-text-secondary: #6c757d;
  --os-text-muted: #6b7280;
  --os-border-color: rgba(0,0,0,.12);
  --os-shadow: 0 6px 24px rgba(16,24,40,.12);
  --os-shadow-hover: 0 8px 32px rgba(16,24,40,.18);
  --os-card-bg: #ffffff;
  --os-navbar-bg: #ffffff;
  --os-dropdown-bg: #ffffff;
  --os-input-bg: #ffffff;
  --os-input-border: #ced4da;
  --os-link-color: #0e7490;
  --os-link-hover: #0b5c73;
  --os-highlight-bg: rgba(14, 116, 144, 0.08);
  --os-info-bg: rgba(14, 116, 144, 0.08);
  --os-success-bg: rgba(25, 135, 84, 0.08);
  --os-warning-bg: rgba(255, 193, 7, 0.12);
}

/* Mode sombre - Respectant l'identité visuelle OpenShare */
[data-theme="dark"] {
  /* Couleurs de base adaptées au thème OpenShare */
  --os-bg-primary: #1a1d23;
  --os-bg-secondary: #242831;
  --os-bg-tertiary: #2d3139;
  --os-text-primary: #e8eaed;
  --os-text-secondary: #9aa0a6;
  --os-text-muted: #80868b;
  --os-border-color: rgba(232, 234, 237, 0.12);
  --os-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
  --os-shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.4);
  --os-card-bg: #2a2f3a;
  --os-navbar-bg: #1a1d23;
  --os-dropdown-bg: #2d3139;
  --os-input-bg: #2d3139;
  --os-input-border: #3c4043;
  
  /* Couleurs principales OpenShare adaptées */
  --os-link-color: #2ba8c4;
  --os-link-hover: #4fc3d8;
  
  /* Couleurs sémantiques cohérentes avec OpenShare */
  --os-selection-bg: rgba(43, 168, 196, 0.3);
  --os-selection-text: #e8eaed;
  --os-highlight-bg: rgba(43, 168, 196, 0.08);
  --os-focus-ring: rgba(43, 168, 196, 0.4);
  
  /* Succès - Vert cohérent avec le thème */
  --os-success-bg: rgba(52, 168, 83, 0.15);
  --os-success-text: #34a853;
  
  /* Avertissement - Orange cohérent */
  --os-warning-bg: rgba(251, 188, 4, 0.15);
  --os-warning-text: #fbbc04;
  
  /* Erreur - Rouge cohérent */
  --os-danger-bg: rgba(234, 67, 53, 0.15);
  --os-danger-text: #ea4335;
  
  /* Information - Bleu cohérent */
  --os-info-bg: rgba(43, 168, 196, 0.15);
  --os-info-text: #2ba8c4;
}

/* ============================================================================
   IDENTITÉ OPENSHARE — accent teal, source unique
   Remplace le bleu Bootstrap par défaut sur les composants qui codent leur
   couleur en dur (boutons, badges, pagination, formulaires…).
   ============================================================================ */
:root {
  --os-accent: #0e7490;
  --os-accent-hover: #0b5c73;
  --os-accent-rgb: 14, 116, 144;
  --bs-primary: #0e7490;
  --bs-primary-rgb: 14, 116, 144;
  --bs-link-color: #0e7490;
  --bs-link-color-rgb: 14, 116, 144;
  --bs-link-hover-color: #0b5c73;
  --bs-link-hover-color-rgb: 11, 92, 115;
  --bs-primary-bg-subtle: #d9eef4;
  --bs-primary-border-subtle: #a8d8e4;
  --bs-primary-text-emphasis: #0b5c73;
}
[data-theme="dark"] {
  --os-accent: #2ba8c4;
  --os-accent-hover: #4fc3d8;
  --os-accent-rgb: 43, 168, 196;
  --bs-primary-bg-subtle: rgba(43, 168, 196, 0.15);
  --bs-primary-border-subtle: rgba(43, 168, 196, 0.4);
  --bs-primary-text-emphasis: #4fc3d8;
}
.btn-primary {
  --bs-btn-bg: #0e7490;
  --bs-btn-border-color: #0e7490;
  --bs-btn-hover-bg: #0b5c73;
  --bs-btn-hover-border-color: #0b5c73;
  --bs-btn-active-bg: #0a5266;
  --bs-btn-active-border-color: #0a5266;
  --bs-btn-disabled-bg: #0e7490;
  --bs-btn-disabled-border-color: #0e7490;
  --bs-btn-focus-shadow-rgb: 14, 116, 144;
}
.text-bg-primary { background-color: #0e7490 !important; }
.bg-primary { background-color: #0e7490 !important; }
.text-primary { color: var(--os-accent) !important; }
.bg-primary-subtle { background-color: var(--bs-primary-bg-subtle) !important; }
.border-primary { border-color: var(--os-accent) !important; }
.form-control:focus,
.form-select:focus {
  border-color: #7cc4d6;
  box-shadow: 0 0 0 0.25rem rgba(var(--os-accent-rgb), 0.25);
}
.form-check-input:checked {
  background-color: #0e7490;
  border-color: #0e7490;
}
.form-check-input:focus {
  border-color: #7cc4d6;
  box-shadow: 0 0 0 0.25rem rgba(var(--os-accent-rgb), 0.25);
}
.pagination {
  --bs-pagination-color: var(--os-accent);
  --bs-pagination-hover-color: var(--os-accent-hover);
  --bs-pagination-focus-color: var(--os-accent-hover);
  --bs-pagination-active-bg: #0e7490;
  --bs-pagination-active-border-color: #0e7490;
  --bs-pagination-focus-box-shadow: 0 0 0 0.25rem rgba(var(--os-accent-rgb), 0.25);
}
.dropdown-menu { --bs-dropdown-link-active-bg: #0e7490; }
.nav-pills { --bs-nav-pills-link-active-bg: #0e7490; }
.list-group {
  --bs-list-group-active-bg: #0e7490;
  --bs-list-group-active-border-color: #0e7490;
}
.progress-bar { background-color: #0e7490; }

/* Espacement des cartes d'annonces */
.ad-card-body {
  padding: 0.75rem !important;
}

/* Cartes d'annonces : liseré couleur selon le type (.card.annonce-card pour
   battre le .card{border:0} du bloc critique de base.html).
   « annonce-card » et non « ad-card » : .ad-card est masqué par les bloqueurs
   de pub (sélecteur cosmétique EasyList). */
.card.annonce-card {
  border-left: 3px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.card.annonce-card:hover {
  transform: translateY(-2px);
}
@media (prefers-reduced-motion: reduce) {
  .card.annonce-card:hover { transform: none; }
}
.card.annonce-card--offre { border-left-color: var(--bs-primary); }
.card.annonce-card--don { border-left-color: var(--bs-success); }
.card.annonce-card--demande { border-left-color: var(--bs-warning); }

/* Suggestions des fiches d'annonces : 2 cartes sur téléphone, 3 sur tablette
   et jusqu'à 4 sur écran large. Le serveur n'en envoie jamais davantage. */
@media (max-width: 767.98px) {
  .ad-recommendations-grid > .col:nth-child(n + 3) {
    display: none;
  }
}
@media (min-width: 768px) and (max-width: 991.98px) {
  .ad-recommendations-grid > .col:nth-child(n + 4) {
    display: none;
  }
}

/* Utilitaire absent de Bootstrap : nécessaire pour tronquer dans un enfant flex */
.min-w-0 { min-width: 0; }

/* Badge compteur de photos en overlay d'image */
.photo-count-badge {
  background: rgba(0, 0, 0, 0.6) !important;
  color: #fff !important;
  font-size: 0.7rem;
  padding: 0.25em 0.45em;
  border-radius: 0.5rem;
}

/* Page d'accueil (non connecté) : cartes "Annonces par type" */
.home-type-stat-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.home-type-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--os-shadow);
}
.home-public-ad-card {
  box-shadow: 0 3px 10px rgba(20, 45, 55, 0.10);
  transition: box-shadow 0.22s ease;
}
.home-public-ad-image {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: opacity 0.2s ease;
}
.home-public-ad-card:hover {
  box-shadow: 0 9px 18px rgba(20, 45, 55, 0.15);
}
.home-public-ad-card:hover .home-public-ad-image {
  opacity: 0.96;
}
.home-type-stat-icon {
  color: #fff;
}
.home-stat-number {
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
/* Villes : révélation progressive (masquage actif uniquement quand le JS a posé .will-animate) */
@keyframes homeCityIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}
/* Masquage pré-révélation (posé par JS via .will-animate) */
.home-cities.will-animate .home-city-item {
  opacity: 0;
}
/* La révélation joue une animation (fiable même si l'item est visible dès le
   chargement) ; le décalage par item crée la cascade. */
.home-cities.will-animate .home-city-item.is-visible {
  animation: homeCityIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.home-type-offre .home-type-stat-icon {
  background: var(--bs-primary);
}
.home-type-offre {
  background: var(--os-info-bg);
}
.home-type-demande .home-type-stat-icon {
  background: var(--bs-warning);
  color: #212529 !important;
}
.home-type-demande {
  background: var(--os-warning-bg);
}
.home-type-don .home-type-stat-icon {
  background: var(--bs-success);
}
.home-type-don {
  background: var(--os-success-bg);
}
[data-theme="dark"] .home-type-demande .home-type-stat-icon {
  color: #212529 !important;
}
@media (prefers-reduced-motion: reduce) {
  .home-public-ad-card,
  .home-public-ad-image { transition: none; }
  .home-public-ad-card:hover .home-public-ad-image { opacity: 1; }
}

/* ============================================================================
   FORUM STYLES - Optimisé mobile
   ============================================================================ */

/* Styles généraux du forum */
.forum-category-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid var(--os-border-color);
  background: var(--os-card-bg);
}

.forum-category-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--os-shadow-hover);
}

.forum-category-icon {
  transition: transform 0.2s ease;
}

.forum-category-card:hover .forum-category-icon {
  transform: scale(1.1);
}

.forum-category-stats {
  background: var(--os-bg-secondary);
  border-radius: 0.5rem;
  padding: 1rem;
  margin: 0 -0.5rem;
}

.forum-last-activity {
  border-top: 1px solid var(--os-border-color);
  padding-top: 0.75rem;
  margin-top: 0.75rem;
}

/* Styles des sujets */
.forum-topic-item {
  transition: background-color 0.2s ease;
  border-left: 3px solid transparent;
  background: var(--os-card-bg);
}

.forum-topic-item:hover {
  background-color: var(--os-bg-secondary);
}

.forum-topic-pinned {
  background-color: var(--os-bg-secondary);
  border-left-color: #ffc107;
}

.forum-topic-title {
  color: var(--os-text-primary);
  font-weight: 500;
  text-decoration: none;
}

.forum-topic-title:hover {
  color: var(--os-link-color);
}

.forum-topic-icon {
  font-size: 1.2rem;
  width: 1.5rem;
  text-align: center;
}

/* Styles des messages */
.forum-post-item {
  border-left: 3px solid transparent;
  transition: background-color 0.2s ease;
  background: var(--os-card-bg);
}

.forum-post-author {
  background-color: var(--os-bg-secondary);
  border-left-color: var(--os-link-color);
}

.forum-post-item:hover {
  background-color: var(--os-bg-secondary);
}

.avatar-circle {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--os-link-color);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin: 0 auto;
}

.forum-post-content {
  background: transparent;
}

.forum-post-text {
  line-height: 1.6;
  word-wrap: break-word;
}

.forum-post-meta {
  border-bottom: 1px solid var(--os-border-color);
  padding-bottom: 0.5rem;
}

/* Styles de recherche */
.forum-search-result {
  transition: background-color 0.2s ease;
  border-left: 3px solid transparent;
  background: var(--os-card-bg);
}

.forum-search-result:hover {
  background-color: var(--os-bg-secondary);
  border-left-color: var(--os-link-color);
}

.forum-post-preview {
  color: var(--os-text-secondary);
  line-height: 1.5;
  background-color: var(--os-bg-secondary);
  padding: 0.75rem;
  border-radius: 0.5rem;
  border-left: 3px solid var(--os-link-color);
}

/* Mode sombre */
[data-theme="dark"] .forum-category-stats {
  background: var(--os-bg-tertiary);
}

[data-theme="dark"] .forum-last-activity {
  border-top-color: var(--os-border-color);
}

[data-theme="dark"] .forum-topic-pinned {
  background-color: var(--os-bg-tertiary);
}

[data-theme="dark"] .forum-topic-item:hover {
  background-color: var(--os-bg-tertiary);
}

[data-theme="dark"] .forum-post-author {
  background-color: var(--os-bg-tertiary);
}

[data-theme="dark"] .forum-post-item:hover {
  background-color: var(--os-bg-tertiary);
}

[data-theme="dark"] .forum-search-result:hover {
  background-color: var(--os-bg-tertiary);
}

[data-theme="dark"] .forum-post-preview {
  background-color: var(--os-bg-tertiary);
}

/* Responsive Forum */
@media (max-width: 768px) {
  /* Navigation mobile du forum */
  .d-flex.justify-content-between {
    flex-direction: column;
    align-items: stretch !important;
    gap: 1rem;
  }
  
  .d-flex.gap-2 {
    justify-content: center;
  }
  
  .forum-actions .btn,
  .forum-topic-item .btn,
  .d-flex.gap-2.forum-actions .btn {
    flex: 1;
  }
  
  /* Sujets sur mobile */
  .forum-topic-item .row {
    flex-direction: column;
  }
  
  .forum-topic-item .col-md-4 {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--os-border-color);
  }
  
  .forum-topic-item .row.text-center {
    justify-content: space-around;
  }
  
  /* Messages sur mobile */
  .forum-post-item .row {
    flex-direction: column;
  }
  
  .forum-post-avatar {
    margin-bottom: 1rem !important;
  }
  
  .avatar-circle {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1rem;
  }
  
  /* Résultats de recherche sur mobile */
  .forum-search-result .row {
    flex-direction: column;
  }
  
  .forum-search-result .col-md-4 {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--os-border-color);
  }
  
  /* Formulaires sur mobile */
  .forum-actions .d-flex.justify-content-end,
  .forum-topic-item .d-flex.justify-content-end {
    flex-direction: column;
  }

  .forum-actions .d-flex.justify-content-end .btn,
  .forum-topic-item .d-flex.justify-content-end .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
}

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

.forum-category-card,
.forum-topic-item,
.forum-post-item,
.forum-search-result {
  animation: forumFadeIn 0.3s ease-out;
}

/* Indicateurs de statut */
.forum-status-pinned {
  color: #ffc107;
}

.forum-status-locked {
  color: #dc3545;
}

.forum-status-active {
  color: #28a745;
}

/* Amélioration de l'accessibilité */
.forum-topic-title:focus,
.forum-post-text:focus {
  outline: 2px solid var(--os-link-color);
  outline-offset: 2px;
}

/* Styles pour les badges du forum */
.forum-badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
}

.forum-badge-pinned {
  background-color: #fff3cd;
  color: #856404;
  border: 1px solid #ffeaa7;
}

.forum-badge-locked {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

[data-theme="dark"] .forum-badge-pinned {
  background-color: #664d03;
  color: #ffda6a;
  border-color: #997404;
}

[data-theme="dark"] .forum-badge-locked {
  background-color: #842029;
  color: #f1aeb5;
  border-color: #f1aeb5;
}

.flash-stack{
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  top: calc(var(--os-flash-top) + env(safe-area-inset-top));
}

/* Bandeau flash : fond opaque, visible, cohérent (mode clair) */
.flash-stack .alert {
  min-width: min(92vw, 22rem);
  max-width: min(92vw, 680px);
  background-clip: padding-box;
  border-width: 1px;
  border-style: solid;
  border-radius: var(--os-card-radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.05);
  font-weight: 500;
  padding: 0.875rem 1rem;
  backdrop-filter: none;
  animation: flash-slide-in 0.3s ease-out;
}
@keyframes flash-slide-in {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.flash-stack .alert-success {
  background-color: #d1e7dd;
  border-color: #a3cfbb;
  color: #0f5132;
}
.flash-stack .alert-danger {
  background-color: #f8d7da;
  border-color: #f5c2c7;
  color: #842029;
}
.flash-stack .alert-warning {
  background-color: #fff3cd;
  border-color: #ffecb5;
  color: #664d03;
}
.flash-stack .alert-info {
  background-color: #cff4fc;
  border-color: #b6effb;
  color: #055160;
}
.flash-stack .alert .btn-close {
  opacity: 0.7;
}
.flash-stack .alert .btn-close:hover {
  opacity: 1;
}

.fab-mobile{
  position: fixed;
  right: 1rem;
  bottom: calc(1rem + env(safe-area-inset-bottom));
  width: 56px; 
  height: 56px; 
  border-radius: 50%;
  display: flex; 
  align-items: center; 
  justify-content: center;
}

form input[name="form"][value="contact"] + * button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background-color: #6c757d;
  border-color: #6c757d;
}

.hover-image-pop {
  position: fixed;
  z-index: 9999;
  display: none;
  pointer-events: none;
  border: 2px solid #fff;
  box-shadow: 0 8px 32px rgba(0,0,0,.3);
  border-radius: .5rem;
  max-width: 60vw;
  max-height: 80vh;
}

.hover-image-pop.show {
  display: block;
}

.hover-image-pop img {
  display: block;
  max-width: 60vw;
  max-height: 80vh;
  height: auto;
  width: auto;
  object-fit: contain;
}

.js-hover-full {
  cursor: zoom-in;
}

.table a {
  color: #0e7490;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
  position: relative;
}

.table a:hover {
  color: #0b5c73;
  text-decoration: none;
  transform: translateY(-1px);
}

.table a:hover::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #0e7490, #67d6e6);
  border-radius: 1px;
  animation: linkUnderline 0.3s ease;
}

@keyframes linkUnderline {
  from {
    width: 0;
    left: 50%;
  }
  to {
    width: 100%;
    left: 0;
  }
}

/* Style pour les annonces désactivées dans les favoris */
.deactivated-card {
  opacity: 0.8;
  filter: grayscale(50%);
  border: 2px solid #ffc107;
  background-color: #fff3cd;
  transition: opacity 0.3s ease, filter 0.3s ease, border-color 0.3s ease;
}

.deactivated-card:hover {
  opacity: 0.9;
  filter: grayscale(30%);
  border-color: #ffca2b;
}

/* Style pour les favoris orphelins (annonces supprimées) */
.grayscale-30 {
  filter: grayscale(30%);
}

/* ============================================================================
   MODE SOMBRE ET RESPONSIVE OPTIMISÉ
   ============================================================================ */

/* Application des variables CSS */
body {
  background-color: var(--os-bg-secondary) !important;
  color: var(--os-text-primary);
  transition: background-color 0.1s ease, color 0.1s ease;
}

/* Éviter le flash blanc lors du chargement - Version ultra-optimisée */
html {
  background-color: var(--os-bg-secondary);
  color: var(--os-text-primary);
  /* Forcer l'affichage immédiat */
  display: block !important;
  /* Pas de transition pendant le chargement initial */
  transition: none !important;
}

/* Transition ultra-rapide pour les changements de thème */
.theme-loaded * {
  transition: background-color 0.05s ease, color 0.05s ease, border-color 0.05s ease;
}


/* Optimisation pour les navigateurs rapides - Application immédiate */
html.theme-loaded {
  background-color: var(--os-bg-secondary) !important;
  color: var(--os-text-primary) !important;
}

/* Prévention du flash blanc sur les éléments critiques */
html:not(.theme-loaded) {
  background-color: #eef1f5;
  color: #212529;
}

html:not(.theme-loaded)[data-theme="dark"] {
  background-color: #242831 !important;
  color: #e8eaed !important;
}

/* Optimisation pour les navigateurs lents */
@media (prefers-color-scheme: dark) {
  html:not(.theme-loaded) {
    background-color: #242831 !important;
    color: #e8eaed !important;
  }
}

.navbar {
  background-color: var(--os-navbar-bg) !important;
  border-bottom: 1px solid var(--os-border-color);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.card {
  background-color: var(--os-card-bg);
  border: 1px solid var(--os-border-color);
  box-shadow: var(--os-shadow);
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

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

.card-header {
  background-color: var(--os-card-bg);
  border-bottom: 1px solid var(--os-border-color);
  color: var(--os-text-primary);
}

.card-footer {
  background-color: var(--os-card-bg);
  border-top: 1px solid var(--os-border-color);
  color: var(--os-text-primary);
}

/* Favoris sur les cartes de résultat : bouton rond en overlay sur l'image.
   Les couleurs viennent de btn-danger / btn-outline-danger (basculées par
   favorites-mobile.js) : rouge plein = favori, contour = retiré. */
.fav-overlay {
  z-index: 2; /* au-dessus du stretched-link de la carte */
}
.favorite-btn-card {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 2rem !important;
  height: 2rem !important;
  min-width: 2rem !important;
  max-width: 2rem !important;
  min-height: 2rem !important;
  max-height: 2rem !important;
  padding: 0 !important;
  border-radius: 50% !important;
  aspect-ratio: 1 / 1 !important;
  line-height: 1 !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}
.favorite-btn-card.btn-outline-danger {
  background-color: rgba(255, 255, 255, 0.9) !important;
}
.favorite-btn-card i {
  margin: 0 !important;
  font-size: 0.95rem;
}
.favorite-btn-card.btn-danger i {
  color: #fff !important;
}

/* Textes */
.text-muted {
  color: var(--os-text-muted) !important;
}

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

/* Forcer les couleurs de texte pour tous les éléments */
body, p, div, span, h1, h2, h3, h4, h5, h6 {
  color: var(--os-text-primary);
}

/* Titres */
h1, h2, h3, h4, h5, h6 {
  color: var(--os-text-primary);
}

/* Correction spécifique pour les titres en mode sombre */
[data-theme="dark"] h1, 
[data-theme="dark"] h2, 
[data-theme="dark"] h3, 
[data-theme="dark"] h4, 
[data-theme="dark"] h5, 
[data-theme="dark"] h6 {
  color: var(--os-text-primary) !important;
}

/* Correction pour tous les titres sans classes spécifiques */

/* ============================================================================
   CORRECTIONS D'ACCESSIBILITÉ POUR LE MODE SOMBRE
   ============================================================================ */

/* Boutons radio en mode sombre - Correction du contraste */
[data-theme="dark"] .btn-outline-primary {
  color: #2ba8c4 !important;
  border-color: #2ba8c4 !important;
  background-color: transparent !important;
}

[data-theme="dark"] .btn-outline-primary:hover {
  color: #ffffff !important;
  background-color: #2ba8c4 !important;
  border-color: #2ba8c4 !important;
}

[data-theme="dark"] .btn-outline-primary:focus {
  color: #ffffff !important;
  background-color: #2ba8c4 !important;
  border-color: #2ba8c4 !important;
  box-shadow: 0 0 0 0.2rem rgba(43, 168, 196, 0.25) !important;
}

[data-theme="dark"] .btn-outline-primary:active {
  color: #ffffff !important;
  background-color: #2ba8c4 !important;
  border-color: #2ba8c4 !important;
}

[data-theme="dark"] .btn-outline-success {
  color: #34a853 !important;
  border-color: #34a853 !important;
  background-color: transparent !important;
}

[data-theme="dark"] .btn-outline-success:hover {
  color: #ffffff !important;
  background-color: #34a853 !important;
  border-color: #34a853 !important;
}

[data-theme="dark"] .btn-outline-success:focus {
  color: #ffffff !important;
  background-color: #34a853 !important;
  border-color: #34a853 !important;
  box-shadow: 0 0 0 0.2rem rgba(52, 168, 83, 0.25) !important;
}

[data-theme="dark"] .btn-outline-success:active {
  color: #ffffff !important;
  background-color: #34a853 !important;
  border-color: #34a853 !important;
}

/* États sélectionnés des boutons radio - Mode sombre */
[data-theme="dark"] .btn-check:checked + .btn-outline-primary {
  color: #ffffff !important;
  background-color: #2ba8c4 !important;
  border-color: #2ba8c4 !important;
  box-shadow: 0 0 0 0.2rem rgba(43, 168, 196, 0.25) !important;
  transform: scale(1.02) !important;
  opacity: 1 !important;
}

[data-theme="dark"] .btn-check:checked + .btn-outline-success {
  color: #ffffff !important;
  background-color: #34a853 !important;
  border-color: #34a853 !important;
  box-shadow: 0 0 0 0.2rem rgba(52, 168, 83, 0.25) !important;
  transform: scale(1.02) !important;
  opacity: 1 !important;
}

/* États sélectionnés pour le mode clair */
.btn-check:checked + .btn-outline-primary {
  color: #ffffff !important;
  background-color: #0e7490 !important;
  border-color: #0e7490 !important;
  box-shadow: 0 0 0 0.2rem rgba(14, 116, 144, 0.25) !important;
  transform: scale(1.02) !important;
  opacity: 1 !important;
}

.btn-check:checked + .btn-outline-success {
  color: #ffffff !important;
  background-color: #198754 !important;
  border-color: #198754 !important;
  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25) !important;
  transform: scale(1.02) !important;
  opacity: 1 !important;
}

/* Boutons non sélectionnés - Mode sombre */
[data-theme="dark"] .btn-outline-primary:not(:checked) {
  background-color: rgba(43, 168, 196, 0.15) !important;
  border-color: #2ba8c4 !important;
  color: #2ba8c4 !important;
  opacity: 0.7;
}

[data-theme="dark"] .btn-outline-success:not(:checked) {
  background-color: rgba(52, 168, 83, 0.15) !important;
  border-color: #34a853 !important;
  color: #34a853 !important;
  opacity: 0.7;
}

/* Boutons non sélectionnés - Mode clair */
.btn-outline-primary:not(:checked) {
  background-color: rgba(14, 116, 144, 0.1) !important;
  border-color: #0e7490 !important;
  color: #0e7490 !important;
  opacity: 0.7;
}

.btn-outline-success:not(:checked) {
  background-color: rgba(25, 135, 84, 0.1) !important;
  border-color: #198754 !important;
  color: #198754 !important;
  opacity: 0.7;
}

/* Transitions fluides pour tous les boutons radio */
.btn-outline-primary,
.btn-outline-success {
  transition: all 0.2s ease-in-out !important;
}

/* ===== BOUTON "JE CHERCHE" - STYLE JAUNE/ORANGE ===== */
.btn-outline-warning {
  color: #ff8c00 !important;
  border-color: #ff8c00 !important;
  background-color: rgba(255, 140, 0, 0.1) !important;
}

/* ===== BOUTONS RADIO - STYLES DE BASE UNIFORMES ===== */
.btn-outline-primary {
  color: #0e7490 !important;
  border-color: #0e7490 !important;
  background-color: rgba(14, 116, 144, 0.1) !important;
}

.btn-outline-success {
  color: #198754 !important;
  border-color: #198754 !important;
  background-color: rgba(25, 135, 84, 0.1) !important;
}

/* ===== STYLES SPÉCIFIQUES POUR LES BOUTONS RADIO DANS LES FORMULAIRES ===== */
/* Uniformisation des effets hover pour tous les boutons radio */
.btn-group .btn-outline-primary:hover,
.btn-group .btn-outline-success:hover,
.btn-group .btn-outline-warning:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15) !important;
}

.btn-group .btn-outline-primary:hover {
  color: #ffffff !important;
  background-color: #0e7490 !important;
  border-color: #0e7490 !important;
}

.btn-group .btn-outline-success:hover {
  color: #ffffff !important;
  background-color: #198754 !important;
  border-color: #198754 !important;
}

.btn-group .btn-outline-warning:hover {
  color: #ffffff !important;
  background-color: #ff8c00 !important;
  border-color: #ff8c00 !important;
}

.btn-outline-warning:focus {
  color: #ffffff !important;
  background-color: #ff8c00 !important;
  border-color: #ff8c00 !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 140, 0, 0.25) !important;
}

.btn-outline-warning:active {
  color: #ffffff !important;
  background-color: #e67e00 !important;
  border-color: #e67e00 !important;
  transform: translateY(0);
}

/* États sélectionnés pour le bouton "Je cherche" */
.btn-check:checked + .btn-outline-warning {
  color: #ffffff !important;
  background-color: #ff8c00 !important;
  border-color: #ff8c00 !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 140, 0, 0.25) !important;
  transform: scale(1.02) !important;
  opacity: 1 !important;
}

/* Boutons non sélectionnés pour le bouton "Je cherche" */
.btn-outline-warning:not(:checked) {
  background-color: rgba(255, 140, 0, 0.1) !important;
  border-color: #ff8c00 !important;
  color: #ff8c00 !important;
  opacity: 0.8;
}

/* Mode sombre - Boutons radio */
[data-theme="dark"] .btn-outline-primary {
  color: #2ba8c4 !important;
  border-color: #2ba8c4 !important;
  background-color: rgba(43, 168, 196, 0.15) !important;
}

[data-theme="dark"] .btn-outline-success {
  color: #34a853 !important;
  border-color: #34a853 !important;
  background-color: rgba(52, 168, 83, 0.15) !important;
}

[data-theme="dark"] .btn-outline-warning {
  color: #ffa500 !important;
  border-color: #ffa500 !important;
  background-color: rgba(255, 165, 0, 0.15) !important;
}

/* Uniformisation des effets hover en mode sombre pour les boutons radio */
[data-theme="dark"] .btn-group .btn-outline-primary:hover,
[data-theme="dark"] .btn-group .btn-outline-success:hover,
[data-theme="dark"] .btn-group .btn-outline-warning:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .btn-group .btn-outline-primary:hover {
  color: #ffffff !important;
  background-color: #2ba8c4 !important;
  border-color: #2ba8c4 !important;
}

[data-theme="dark"] .btn-group .btn-outline-success:hover {
  color: #ffffff !important;
  background-color: #34a853 !important;
  border-color: #34a853 !important;
}

[data-theme="dark"] .btn-group .btn-outline-warning:hover {
  color: #ffffff !important;
  background-color: #ffa500 !important;
  border-color: #ffa500 !important;
}

[data-theme="dark"] .btn-outline-warning:focus {
  color: #ffffff !important;
  background-color: #ffa500 !important;
  border-color: #ffa500 !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 165, 0, 0.25) !important;
}

[data-theme="dark"] .btn-outline-warning:active {
  color: #ffffff !important;
  background-color: #ff8c00 !important;
  border-color: #ff8c00 !important;
  transform: translateY(0);
}

[data-theme="dark"] .btn-check:checked + .btn-outline-warning {
  color: #ffffff !important;
  background-color: #ffa500 !important;
  border-color: #ffa500 !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 165, 0, 0.25) !important;
  transform: scale(1.02) !important;
  opacity: 1 !important;
}

[data-theme="dark"] .btn-outline-warning:not(:checked) {
  background-color: rgba(255, 165, 0, 0.15) !important;
  border-color: #ffa500 !important;
  color: #ffa500 !important;
  opacity: 0.8;
}

/* Corrections d'accessibilité pour les formulaires en mode sombre */
[data-theme="dark"] .form-control {
  background-color: var(--os-input-bg) !important;
  border-color: var(--os-input-border) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .form-control:focus {
  background-color: var(--os-input-bg) !important;
  border-color: #2ba8c4 !important;
  color: var(--os-text-primary) !important;
  box-shadow: 0 0 0 0.2rem rgba(43, 168, 196, 0.25) !important;
}

[data-theme="dark"] .form-select {
  background-color: var(--os-input-bg) !important;
  border-color: var(--os-input-border) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .form-select:focus {
  background-color: var(--os-input-bg) !important;
  border-color: #2ba8c4 !important;
  color: var(--os-text-primary) !important;
  box-shadow: 0 0 0 0.2rem rgba(43, 168, 196, 0.25) !important;
}

[data-theme="dark"] .form-label {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .form-text {
  color: var(--os-text-secondary) !important;
}

/* Corrections pour les badges en mode sombre */
[data-theme="dark"] .badge {
  color: #ffffff !important;
}

[data-theme="dark"] .badge.text-bg-primary {
  background-color: #2ba8c4 !important;
  color: #ffffff !important;
}

[data-theme="dark"] .badge.text-bg-success {
  background-color: #34a853 !important;
  color: #ffffff !important;
}

[data-theme="dark"] .badge.text-bg-info {
  background-color: #17a2b8 !important;
  color: #ffffff !important;
}

[data-theme="dark"] .badge.text-bg-warning {
  background-color: #ffc107 !important;
  color: #000000 !important;
}

/* Badges / alertes "caution" : lisibles en clair & sombre */
.os-caution-badge {
  background-color: #ffb74d !important;
  color: #000 !important;
  border: 1px solid rgba(0, 0, 0, 0.15) !important;
}

.os-caution-alert {
  background-color: #ffb74d !important;
  color: #000 !important;
  border: 1px solid rgba(0, 0, 0, 0.15) !important;
}

[data-theme="dark"] .os-caution-badge,
[data-theme="dark"] .os-caution-alert {
  background-color: #ff9f1a !important; /* orange plus lisible sur fond sombre */
  color: #000 !important;
  border-color: rgba(255, 255, 255, 0.15) !important;
}

[data-theme="dark"] .badge.text-bg-secondary {
  background-color: #6c757d !important;
  color: #ffffff !important;
}

/* Corrections pour les alertes en mode sombre */
[data-theme="dark"] .alert {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .alert-primary {
  background-color: rgba(43, 168, 196, 0.15) !important;
  border-color: #2ba8c4 !important;
  color: #2ba8c4 !important;
}

[data-theme="dark"] .alert-success {
  background-color: rgba(52, 168, 83, 0.15) !important;
  border-color: #34a853 !important;
  color: #34a853 !important;
}

[data-theme="dark"] .alert-danger {
  background-color: rgba(234, 67, 53, 0.15) !important;
  border-color: #ea4335 !important;
  color: #ea4335 !important;
}

[data-theme="dark"] .alert-warning {
  background-color: rgba(255, 193, 7, 0.15) !important;
  border-color: #ffc107 !important;
  color: #ffc107 !important;
}

/* Corrections spécifiques pour la page Astuces en mode sombre */
[data-theme="dark"] .bg-light {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .text-dark {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .text-muted {
  color: var(--os-text-secondary) !important;
}

/* Corrections pour les cartes avec fond clair en mode sombre */
[data-theme="dark"] .card-header.bg-light {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-primary) !important;
  border-bottom-color: var(--os-border-color) !important;
}

/* Corrections pour les éléments avec fond clair */
[data-theme="dark"] .border.rounded.p-3.bg-light {
  background-color: var(--os-bg-tertiary) !important;
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

/* Corrections pour les titres colorés en mode sombre */
[data-theme="dark"] .text-primary {
  color: #2ba8c4 !important;
}

[data-theme="dark"] .text-success {
  color: #34a853 !important;
}

[data-theme="dark"] .text-info {
  color: #17a2b8 !important;
}

[data-theme="dark"] .text-warning {
  color: #ffc107 !important;
}

[data-theme="dark"] .text-secondary {
  color: #6c757d !important;
}

/* Corrections spécifiques pour les éléments de la page Astuces */
[data-theme="dark"] .card-header.bg-light.text-dark {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .card-header.bg-light.text-dark h5,
[data-theme="dark"] .card-header.bg-light.text-dark h6 {
  color: var(--os-text-primary) !important;
}

/* Corrections pour les alertes dans la page Astuces */
[data-theme="dark"] .alert.alert-warning {
  background-color: rgba(255, 193, 7, 0.15) !important;
  border-color: #ffc107 !important;
  color: #ffc107 !important;
}

[data-theme="dark"] .alert.alert-danger {
  background-color: rgba(234, 67, 53, 0.15) !important;
  border-color: #ea4335 !important;
  color: #ea4335 !important;
}

/* Corrections pour les listes dans les cartes */
[data-theme="dark"] .card-body ul li {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .card-body ul li strong {
  color: var(--os-text-primary) !important;
}

/* Corrections pour les paragraphes */
[data-theme="dark"] .card-body p {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .card-body p.small {
  color: var(--os-text-secondary) !important;
}

/* Correction pour tous les titres sans classes spécifiques */
[data-theme="dark"] .card h1,
[data-theme="dark"] .card h2,
[data-theme="dark"] .card h3,
[data-theme="dark"] .card h4,
[data-theme="dark"] .card h5,
[data-theme="dark"] .card h6 {
  color: var(--os-text-primary) !important;
}

/* Correction pour les titres dans les conteneurs principaux */
[data-theme="dark"] .container h1,
[data-theme="dark"] .container h2,
[data-theme="dark"] .container h3,
[data-theme="dark"] .container h4,
[data-theme="dark"] .container h5,
[data-theme="dark"] .container h6 {
  color: var(--os-text-primary) !important;
}

/* Paragraphes et texte */
p, .card-text, .text-body {
  color: var(--os-text-primary);
}

/* Small text */
small, .small {
  color: var(--os-text-secondary);
}

/* Labels de formulaire */
label, .form-label {
  color: var(--os-text-primary);
}

/* Placeholders */
::placeholder {
  color: var(--os-text-muted);
  opacity: 1;
}

/* Textes dans les cartes */
.card-body, .card-header, .card-footer {
  color: var(--os-text-primary);
}

/* Textes dans les dropdowns */
.dropdown-item {
  color: var(--os-text-primary);
}

/* Textes dans les tables */
.table, .table th, .table td {
  color: var(--os-text-primary);
}

/* Textes dans les alertes */
.alert {
  color: var(--os-text-primary);
}

.alert-success {
  background-color: rgba(25, 135, 84, 0.1);
  border-color: rgba(25, 135, 84, 0.2);
  color: var(--os-text-primary);
}

.alert-danger {
  background-color: rgba(220, 53, 69, 0.1);
  border-color: rgba(220, 53, 69, 0.2);
  color: var(--os-text-primary);
}

.alert-warning {
  background-color: rgba(255, 193, 7, 0.1);
  border-color: rgba(255, 193, 7, 0.2);
  color: var(--os-text-primary);
}

.alert-info {
  background-color: rgba(13, 202, 240, 0.1);
  border-color: rgba(13, 202, 240, 0.2);
  color: var(--os-text-primary);
}

/* Badges */
.badge {
  color: var(--os-text-primary);
  border-radius: 50rem;
  padding: 0.4em 0.75em;
  font-weight: 600;
}

.badge.bg-primary {
  background-color: var(--os-link-color) !important;
  color: white;
}

.badge.bg-secondary {
  background-color: var(--os-text-secondary) !important;
  color: var(--os-bg-primary);
}

.badge.bg-success {
  background-color: #28a745 !important;
  color: white;
}

.badge.bg-danger {
  background-color: #dc3545 !important;
  color: white;
}

.badge.bg-warning {
  background-color: #ffc107 !important;
  color: #000;
}

.badge.bg-info {
  background-color: #17a2b8 !important;
  color: white;
}

/* Boutons */
.btn {
  color: var(--os-text-primary);
}

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

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

.btn-outline-primary {
  color: var(--os-link-color);
  border-color: var(--os-link-color);
}

/* Style générique supprimé pour éviter les conflits avec les boutons radio */

.btn-secondary {
  background-color: var(--os-text-secondary);
  border-color: var(--os-text-secondary);
  color: var(--os-bg-primary);
}

.btn-outline-secondary {
  color: var(--os-text-secondary);
  border-color: var(--os-text-secondary);
}

.btn-outline-secondary:hover {
  background-color: var(--os-text-secondary);
  border-color: var(--os-text-secondary);
  color: var(--os-bg-primary);
}

/* Liens */
a {
  color: var(--os-link-color);
  transition: color 0.3s ease;
}

a:hover {
  color: var(--os-link-hover);
}

/* Formulaires */
.form-control, .form-select {
  background-color: var(--os-input-bg);
  border-color: var(--os-input-border);
  color: var(--os-text-primary);
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.form-control:focus, .form-select:focus {
  background-color: var(--os-input-bg);
  border-color: var(--os-link-color);
  color: var(--os-text-primary);
  box-shadow: 0 0 0 0.2rem rgba(14, 116, 144, 0.25);
}

/* Dropdowns */
.dropdown-menu {
  background-color: var(--os-dropdown-bg);
  border: 1px solid var(--os-border-color);
  box-shadow: var(--os-shadow);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.dropdown-item {
  color: var(--os-text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

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

.dropdown-header {
  color: var(--os-text-secondary);
}

/* Tables */
.table {
  color: var(--os-text-primary);
}

.table th {
  color: var(--os-text-secondary);
  border-color: var(--os-border-color);
}

.table td {
  border-color: var(--os-border-color);
}

/* Boutons */
.btn-outline-primary {
  border-color: var(--os-link-color);
  color: var(--os-link-color);
}

/* Style générique supprimé pour éviter les conflits avec les boutons radio */

/* Alertes */
.alert {
  border: 1px solid var(--os-border-color);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Toggle du mode sombre */
.theme-toggle {
  background: none;
  border: 2px solid var(--os-border-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--os-text-primary);
  background-color: var(--os-bg-primary);
}

.theme-toggle:hover {
  border-color: var(--os-link-color);
  color: var(--os-link-color);
  transform: scale(1.05);
}

/* ============================================================================
   AMÉLIORATIONS RESPONSIVE POUR LES ANNONCES
   ============================================================================ */

/* Classes utilitaires pour les annonces */
.img-cover {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.thumb-4x3 {
  width: 100%;
  height: 100%;
}

.title-clamp {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
  max-height: 2.6em;
}

/* Améliorations pour mobile (jusqu'à 768px) */
@media (max-width: 767.98px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  /* Espacement uniforme sous toutes les cartes - remplace les règles spécifiques aux boutons */
  
  .card {
    margin-bottom: 0.75rem; /* Réduit de 1rem à 0.75rem */
  }
  
  .card-body {
    padding: 0.875rem; /* Réduit de 1rem à 0.875rem */
    padding-bottom: 1.375rem !important; /* Ajoute l'espace uniforme sous toutes les cartes */
  }
  
  /* Navigation mobile optimisée */
  .navbar-collapse {
    background: var(--os-card-bg);
    border: 1px solid var(--os-border-color);
    border-radius: 0.75rem;
    margin-top: 0.75rem;
    padding: 1.25rem;
    box-shadow: var(--os-shadow);
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--os-border-color);
  }
  
  .navbar-nav .nav-link:last-child {
    border-bottom: none;
  }
  
  /* Boutons mobile */
  .btn.tap-xl {
    font-size: 1rem;
    padding: 0.875rem 1.5rem;
    border-radius: 0.75rem;
    width: 100%;
    margin-top: 0.5rem;
  }
  
  /* Cartes d'annonces mobile - Améliorations spécifiques */
  .ad-card-body {
    padding: 0.875rem !important;
  }
  
  /* Grille responsive pour les annonces */
  .row-cols-1 {
    --bs-gutter-x: 0.75rem;
    --bs-gutter-y: 0.75rem;
  }
  
  /* Images d'annonces mobile - géré par .card-img-top-container */
  
  /* Titres d'annonces mobile */
  .card-title {
    font-size: 1rem;
    line-height: 1.3;
    margin-bottom: 0.5rem;
  }
  
  /* Badges mobile */
  .badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    margin-bottom: 0.25rem;
  }
  
  /* Description mobile */
  .card-text {
    font-size: 0.875rem;
    line-height: 1.4;
    margin-bottom: 0.5rem; /* Réduit de 0.75rem à 0.5rem */
    max-height: 3.5em; /* 2.5 lignes sur mobile */
    display: -webkit-box;
    -webkit-line-clamp: 2;
  line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  /* Footer des cartes mobile */
  .card-footer {
    padding: 0.4rem 0.875rem; /* Réduit de 0.5rem à 0.4rem */
    font-size: 0.75rem;
    margin-top: 0; /* Supprime l'espacement par défaut */
  }
  
  /* Filtres mobile - Suppression du sticky */
  .sticky-card {
    position: relative !important;
    top: auto !important;
    z-index: auto !important;
  }
  
  /* Suppression du comportement sticky sur mobile */
  .hide-on-scroll {
    position: relative !important;
    top: auto !important;
    z-index: auto !important;
  }
  
  .card-header {
    padding: 0.5rem 1rem !important;
    font-size: 0.9rem;
  }
  
  /* Règle ultra-spécifique pour supprimer l'espace des invitations */
  .card-header:has(strong:contains("Invitations")) {
    padding: 0.5rem 1rem !important;
    margin: 0 !important;
  }
  
  .card-header:has(strong:contains("Invitations")) + .card-body {
    padding-top: 0.25rem !important;
    margin-top: 0 !important;
  }
  
  /* Formulaires mobile */
  .form-control, .form-select {
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
  }
  
  .form-label {
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
  }
  
  /* Boutons de filtres mobile */
  .btn {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
  }
  
  /* Titres responsive */
  .page-title {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  /* Espacement optimisé */
  .row.g-3 {
    --bs-gutter-x: 0.75rem;
    --bs-gutter-y: 0.75rem;
  }
  
  /* Amélioration des listes de demandes */
  .list-group-item {
    padding: 0.75rem;
    font-size: 0.875rem;
  }
  
  .list-group-item strong {
    font-size: 0.9rem;
  }
  
  /* Pagination mobile */
  .pagination {
    font-size: 0.875rem;
  }
  
  .page-link {
    padding: 0.5rem 0.75rem;
  }
}

/* Améliorations pour tablette (768px à 991px) */
@media (min-width: 768px) and (max-width: 991.98px) {
  .container {
    max-width: 720px;
  }
  
  .card-body {
    padding: 1.5rem;
  }
  
  .page-title {
    font-size: 1.75rem;
  }
  
  /* Navigation tablette */
  .navbar-nav .nav-link {
    padding: 0.5rem 1rem;
  }
  
  /* Cartes d'annonces tablette */
  .ad-card-body {
    padding: 0.75rem !important;
  }
  
  /* Images d'annonces tablette - géré par .card-img-top-container */
  
  /* Grille responsive pour les annonces tablette */
  .row-cols-sm-2 {
    --bs-gutter-x: 1rem;
    --bs-gutter-y: 1rem;
  }
  
  /* Titres d'annonces tablette */
  .card-title {
    font-size: 1.1rem;
    line-height: 1.3;
  }
  
  /* Badges tablette */
  .badge {
    font-size: 0.75rem;
    padding: 0.3rem 0.6rem;
  }
  
  /* Description tablette */
  .card-text {
    font-size: 0.9rem;
    line-height: 1.4;
    max-height: 4.2em; /* 3 lignes sur tablette */
    display: -webkit-box;
    -webkit-line-clamp: 3;
  line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  /* Footer des cartes tablette */
  .card-footer {
    padding: 0.75rem 1.25rem;
    font-size: 0.8rem;
  }
}

/* Améliorations pour desktop (992px et plus) */
@media (min-width: 992px) {
  .container {
    max-width: 1140px;
  }
  
  .card-body {
    padding: 2rem;
  }
  
  .page-title {
    font-size: 2rem;
  }
  
  /* Cartes d'annonces desktop - padding réduit */
  .ad-card-body {
    padding: 0.5rem 0.75rem 0.75rem !important;
  }
  
  /* Images d'annonces desktop - géré par .card-img-top-container */
  
  /* Grille responsive pour les annonces desktop */
  .row-cols-md-3, .row-cols-lg-4, .row-cols-xxl-5 {
    --bs-gutter-x: 1.5rem;
    --bs-gutter-y: 1.5rem;
  }
  
  /* Titres d'annonces desktop */
  .card-title {
    font-size: 1.2rem;
    line-height: 1.3;
  }
  
  /* Badges desktop */
  .badge {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
  }
  
  /* Description desktop */
  .card-text {
    font-size: 0.95rem;
    line-height: 1.5;
    max-height: 4.5em; /* 3 lignes sur desktop */
    display: -webkit-box;
    -webkit-line-clamp: 3;
  line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  
  /* Footer des cartes desktop */
  .card-footer {
    padding: 1rem 1.5rem;
    font-size: 0.85rem;
  }
  
  /* Hover effects pour desktop */
  .card:hover {
    transform: translateY(-2px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  body:not(.home-public-mode) .card:hover .card-img-top {
    transform: scale(1.02);
  }
  
  .btn:hover {
    transform: translateY(-1px);
    transition: transform 0.2s ease;
  }
}

/* Améliorations pour très grands écrans (1200px et plus) */
@media (min-width: 1200px) {
  .container {
    max-width: 1320px;
  }
  
  .card-body {
    padding: 2.5rem;
  }
  
  /* Cartes d'annonces très grands écrans */
  .ad-card-body {
    padding: 0.6rem 0.875rem 0.875rem !important;
  }
  
  /* Images d'annonces très grands écrans - géré par .card-img-top-container */
  
  /* Grille responsive pour les annonces très grands écrans */
  .row-cols-xxl-5 {
    --bs-gutter-x: 2rem;
    --bs-gutter-y: 2rem;
  }
  
  /* Titres d'annonces très grands écrans */
  .card-title {
    font-size: 1.25rem;
    line-height: 1.3;
  }
  
  /* Description très grands écrans */
  .card-text {
    font-size: 1rem;
    line-height: 1.5;
  }
  
  /* Footer des cartes très grands écrans */
  .card-footer {
    padding: 1.25rem 1.75rem;
    font-size: 0.9rem;
  }
}

/* Optimisations pour les écrans tactiles */
@media (hover: none) and (pointer: coarse) {
  .btn, .nav-link, .dropdown-item {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  
  .theme-toggle {
    width: 44px;
    height: 44px;
  }
  
  /* Optimisations tactiles pour les cartes d'annonces */
  .card {
    min-height: 44px;
  }
  
  /* Hauteur minimale supprimée - géré par .card-img-top-container */
  
  /* Amélioration des zones de clic */
  .stretched-link {
    min-height: 44px;
  }
}

/* ============================================================================
   OPTIMISATIONS D'IMAGES POUR LES ANNONCES
   ============================================================================ */

/* Optimisation du chargement des images */
.card-img-top {
  background-color: var(--os-bg-tertiary);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Image de chargement */
.card-img-top[loading="lazy"] {
  opacity: 0.8;
}

.card-img-top[loading="lazy"]:not([src=""]) {
  opacity: 1;
}

/* Optimisation des images responsives */
@media (max-width: 576px) {
  .card-img-top-container {
    height: 180px;
  }
  .ratio-4x3 {
    height: 180px;
  }
}

@media (min-width: 577px) and (max-width: 768px) {
  .card-img-top-container {
    height: 200px;
  }
  .ratio-4x3 {
    height: 200px;
  }
}

@media (min-width: 769px) and (max-width: 992px) {
  .card-img-top-container {
    height: 180px;
  }
  .ratio-4x3 {
    height: 180px;
  }
}

@media (min-width: 993px) and (max-width: 1200px) {
  .card-img-top-container {
    height: 200px;
  }
  .ratio-4x3 {
    height: 200px;
  }
}

@media (min-width: 1201px) {
  .card-img-top-container {
    height: 220px;
  }
  .ratio-4x3 {
    height: 220px;
  }
}

/* Amélioration de l'affichage des images sans contenu */
.ratio-4x3 {
  background-color: var(--os-bg-tertiary);
  border: 1px solid var(--os-border-color);
  height: 200px; /* Même hauteur que les images avec contenu */
}

/* Optimisation des images en mode sombre */
[data-theme="dark"] .card-img-top {
  background-color: var(--os-bg-tertiary);
}

[data-theme="dark"] .ratio-4x3 {
  background-color: var(--os-bg-tertiary);
  border-color: var(--os-border-color);
}

/* ============================================================================
   AMÉLIORATIONS RESPONSIVE SUPPLÉMENTAIRES
   ============================================================================ */

/* Container pour les images d'annonces */
.card-img-top-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--os-card-radius) var(--os-card-radius) 0 0;
  height: 200px; /* Hauteur fixe pour toutes les images */
}

/* Standardisation des images d'annonces */
.card-img-top-container .card-img-top {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  aspect-ratio: unset !important;
}

/* Force la même taille pour toutes les images d'annonces */
.card .card-img-top-container {
  height: 200px !important;
  min-height: 200px !important;
  max-height: 200px !important;
}

.card .card-img-top-container .card-img-top,
.card .card-img-top-container img {
  width: 100% !important;
  height: 100% !important;
  min-height: 100% !important;
  max-height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  display: block !important;
}

/* Règle spécifique pour les cartes dons */
.card .card-img-top-container img[alt*="don"],
.card .card-img-top-container img[alt*="Don"],
.card .card-img-top-container img[alt*="DON"] {
  width: 100% !important;
  height: 100% !important;
  min-height: 100% !important;
  max-height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
}

/* Règle universelle pour toutes les images d'annonces */
.card img.card-img-top,
.card .card-img-top-container img {
  width: 100% !important;
  height: 100% !important;
  min-height: 100% !important;
  max-height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  display: block !important;
  flex-shrink: 0 !important;
}

/* Amélioration des cartes d'annonces */
.card {
  border-radius: var(--os-card-radius);
  overflow: hidden;
  transition: all 0.3s ease;
}

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

/* Amélioration spécifique pour le mode sombre */
[data-theme="dark"] .card {
  background-color: var(--os-card-bg);
  border: 1px solid rgba(232, 234, 237, 0.15);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease;
}

[data-theme="dark"] .card:hover {
  background-color: #2f3440;
  border-color: rgba(232, 234, 237, 0.2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  transform: translateY(-2px);
}

/* Amélioration des cartes d'annonces spécifiquement */
[data-theme="dark"] .card.annonce-card {
  background: linear-gradient(135deg, #2a2f3a 0%, #2d3139 100%);
  border: 1px solid rgba(232, 234, 237, 0.12);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .card.annonce-card:hover {
  background: linear-gradient(135deg, #2f3440 0%, #323640 100%);
  border-color: rgba(232, 234, 237, 0.18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

/* Amélioration des éléments à l'intérieur des cartes en mode sombre */
[data-theme="dark"] .card .card-title {
  color: #e8eaed !important;
  font-weight: 600;
}

[data-theme="dark"] .card .card-text {
  color: #bdc1c6 !important;
  line-height: 1.5;
}

[data-theme="dark"] .card .card-footer {
  background-color: rgba(0, 0, 0, 0.1);
  border-top: 1px solid rgba(232, 234, 237, 0.1);
  color: #9aa0a6 !important;
}

[data-theme="dark"] .card .card-footer small {
  color: #9aa0a6 !important;
}

/* Amélioration des badges en mode sombre */
[data-theme="dark"] .card .badge {
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-weight: 500;
}

[data-theme="dark"] .card .badge.text-bg-secondary {
  background-color: #5f6368 !important;
  color: #e8eaed !important;
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .card .badge.text-bg-info {
  background-color: #1a73e8 !important;
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .card .badge.text-bg-success {
  background-color: #137333 !important;
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .card .badge.text-bg-primary {
  background-color: #1a73e8 !important;
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .card .badge.text-bg-warning {
  background-color: #f9ab00 !important;
  color: #000000 !important;
  border-color: rgba(255, 255, 255, 0.1);
}

/* Amélioration des cartes dans les listes d'annonces */
[data-theme="dark"] .row .col .card {
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #2a2f3a 0%, #2d3139 100%);
  border: 1px solid rgba(232, 234, 237, 0.12);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

[data-theme="dark"] .row .col .card:hover {
  background: linear-gradient(135deg, #2f3440 0%, #323640 100%);
  border-color: rgba(232, 234, 237, 0.18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

/* Amélioration des cartes d'annonces avec classe spécifique */
[data-theme="dark"] .card.h-100 {
  background: linear-gradient(135deg, #2a2f3a 0%, #2d3139 100%);
  border: 1px solid rgba(232, 234, 237, 0.12);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .card.h-100:hover {
  background: linear-gradient(135deg, #2f3440 0%, #323640 100%);
  border-color: rgba(232, 234, 237, 0.18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

/* Amélioration des cartes dans les pages "Mes annonces" */
[data-theme="dark"] .my-ad-card {
  background: linear-gradient(135deg, #2a2f3a 0%, #2d3139 100%);
  border: 1px solid rgba(232, 234, 237, 0.12);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

[data-theme="dark"] .my-ad-card:hover {
  background: linear-gradient(135deg, #2f3440 0%, #323640 100%);
  border-color: rgba(232, 234, 237, 0.18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transform: translateY(-1px);
}

/* Amélioration des cartes avec shadow-sm */
[data-theme="dark"] .card.shadow-sm {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .card.shadow-sm:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4) !important;
}

/* Optimisation des badges sur mobile */
@media (max-width: 767.98px) {
  .badge {
    display: inline-block;
    margin-right: 0.25rem;
    margin-bottom: 0.25rem;
    word-break: break-word;
  }
  
  /* Amélioration de l'affichage des badges multiples */
  .card-body .badge:last-child {
    margin-right: 0;
  }
}

/* Amélioration des descriptions longues */
.card-text {
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  line-height: 1.4;
  max-height: 4.2em; /* 3 lignes max avec line-height 1.4 */
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
}

/* Optimisation des titres longs */
.title-clamp {
  word-break: break-word;
  overflow-wrap: break-word;
}

/* Styles spécifiques pour les cartes d'annonces (don et prêt/offre) */
.ad-card-body {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.ad-card-body .card-title {
  flex-shrink: 0;
  min-height: 0;
}
.ad-card-body .ad-card-badges {
  flex-shrink: 0;
}

/* Suppression de la hauteur égale sur mobile */
@media (max-width: 767.98px) {
  .ad-card-body {
    height: auto !important; /* Hauteur automatique sur mobile */
  }
  
  .card {
    height: auto !important; /* Hauteur automatique sur mobile */
  }
  
  /* Réduction de l'espacement entre description et footer */
  .card-text {
    margin-bottom: 0 !important; /* Suppression complète de l'espace */
    margin-top: 0 !important; /* Suppression du mt-2 du template */
  }
  
  /* Suppression de l'espacement par défaut du footer */
  .card-footer {
    margin-top: 0 !important;
    padding-top: 0 !important; /* Suppression complète du padding top */
    padding-bottom: 0.2rem !important; /* Padding bottom minimal */
    padding-left: 0.5rem !important; /* Padding latéral minimal */
    padding-right: 0.5rem !important;
  }
  
  /* Suppression de l'espacement des badges sur mobile */
  .card-body .badge {
    margin-bottom: 0.1rem !important; /* Espacement minimal entre badges */
  }
  
  .card-body .badge:last-of-type {
    margin-bottom: 0 !important; /* Pas d'espace après le dernier badge */
  }
  
  /* Suppression complète du padding du card-body sur mobile */
  .card-body {
    padding-bottom: 0.3rem !important; /* Padding bottom minimal */
  }
  
  /* Suppression de l'espacement du stretched-link */
  .stretched-link {
    margin: 0 !important;
    padding: 0 !important;
  }
  
  /* Règle ultra-spécifique pour les cartes d'annonces */
  .card .card-body.ad-card-body {
    padding-bottom: 0 !important; /* Suppression complète du padding bottom */
    padding-top: 0.5rem !important; /* Padding top minimal */
  }
  
  .card .card-body.ad-card-body .card-text.mt-2 {
    margin-top: 0 !important; /* Force la suppression du mt-2 */
    margin-bottom: 0 !important;
  }
  
  /* Suppression de tout espacement possible */
  .card .card-body.ad-card-body * {
    margin-bottom: 0 !important; /* Suppression de tous les margin-bottom */
  }
  
  .card .card-body.ad-card-body .card-text {
    margin: 0 !important; /* Suppression de tous les margins */
    padding: 0 !important; /* Suppression de tous les paddings */
  }
}

.ad-card-body .card-text {
  flex-grow: 1;
  margin-bottom: 0.75rem;
}

/* Override pour mobile */
@media (max-width: 767.98px) {
  .ad-card-body .card-text {
    margin-bottom: 0 !important; /* Suppression complète de l'espace */
    flex-grow: 0 !important; /* Suppression du flex-grow qui crée l'espace */
  }
}

/* Amélioration de la hauteur uniforme des cartes */
.card.h-100 {
  display: flex;
  flex-direction: column;
}

.card.h-100 .card-body {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

/* Conteneur des badges : alignement catégorie / type sans décalage au retour à la ligne */
.ad-card-badges {
  align-items: center;
  padding-bottom: 0.35rem;
}
.ad-card-badges .badge {
  margin: 0;
}

/* Titre des cartes d'annonces - marge réduite */
.ad-card-body .card-title {
  margin-bottom: 0.35rem !important;
}

/* Optimisation des badges dans les cartes */
.ad-card-body .badge {
  margin-right: 0.25rem;
  margin-bottom: 0.25rem;
  font-size: 0.75rem;
  line-height: 1.2;
}
.ad-card-body .ad-card-badges .badge {
  margin: 0;
}

/* Espacement optimisé pour les cartes */
.card-footer {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--os-border-color);
}

/* Amélioration des filtres sur mobile */
@media (max-width: 767.98px) {
  .sticky-card .card-body {
    padding: 1rem;
  }
  
  .form-control, .form-select {
    margin-bottom: 0.5rem;
  }
  
  .btn {
    margin-bottom: 0.5rem;
  }
}

/* Un champ dans un .input-group ne doit jamais porter de marge basse : sur
   mobile .form-control reçoit un margin-bottom, et comme l'input-group est en
   align-items: stretch, l'addon (ex. « km » du rayon de notifications) s'étire
   plus bas que le champ et paraît décalé. Sur desktop la marge est déjà nulle. */
.input-group > .form-control,
.input-group > .form-select {
  margin-bottom: 0 !important;
}

/* Même souci pour un champ posé dans une rangée flex horizontale à côté d'un
   bouton (ex. « Nouvel email » + « Envoyer le lien ») : le margin-bottom mobile
   du champ, combiné à align-items: center, décale verticalement le champ du
   bouton. Scopé au profil pour ne pas toucher les colonnes flex empilées. */
.profile-mobile-optimized .d-flex > .form-control,
.profile-mobile-optimized .d-flex > .form-select {
  margin-bottom: 0 !important;
}

/* Formulaires en grille du profil (.row.g-x) : sur mobile les champs empilés
   sont déjà espacés par le gutter de la grille. Le margin-bottom du champ s'y
   ajoutait et créait des écarts trop grands (ex. « Changer mon mot de passe »).
   On laisse le gutter gérer l'espacement, seul et cohérent. */
.profile-mobile-optimized .row > [class*="col-"] > .form-control,
.profile-mobile-optimized .row > [class*="col-"] > .form-select {
  margin-bottom: 0 !important;
}

/* Suppression complète du comportement sticky */
.sticky-card {
  position: relative !important;
  top: auto !important;
  z-index: auto !important;
}

.hide-on-scroll {
  position: relative !important;
  top: auto !important;
  z-index: auto !important;
}

/* Amélioration des listes de demandes */
@media (max-width: 767.98px) {
  .list-group-item {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .list-group-item .text-end {
    text-align: left !important;
    margin-top: 0.5rem;
  }
}

/* Optimisation des modales sur mobile */
@media (max-width: 767.98px) {
  .modal-dialog {
    margin: 0.5rem;
    max-width: calc(100% - 1rem);
  }
  
  .modal-content {
    border-radius: 0.75rem;
  }
}

/* Amélioration des boutons d'action sur mobile */
@media (max-width: 767.98px) {
  .d-flex.flex-wrap.gap-2 {
    flex-direction: column;
  }
  
  .d-flex.flex-wrap.gap-2 .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  /* Centrage des boutons dans les cartes */
  .d-grid.d-sm-inline-flex.gap-2.justify-content-center {
    justify-content: center !important;
  }
  
  /* Centrage des éléments dans les colonnes */
  .col-md-3.col-6.d-flex.justify-content-center {
    justify-content: center !important;
  }
  
  /* Styles de base pour les boutons radio sur mobile */
  .btn-group .btn-outline-primary {
    color: #0e7490 !important;
    border-color: #0e7490 !important;
    background-color: rgba(14, 116, 144, 0.1) !important;
  }
  
  .btn-group .btn-outline-success {
    color: #198754 !important;
    border-color: #198754 !important;
    background-color: rgba(25, 135, 84, 0.1) !important;
  }
  
  .btn-group .btn-outline-warning {
    color: #ff8c00 !important;
    border-color: #ff8c00 !important;
    background-color: rgba(255, 140, 0, 0.1) !important;
  }
  
  /* Uniformisation des effets hover pour les boutons radio sur mobile */
  .btn-group .btn-outline-primary:hover,
  .btn-group .btn-outline-success:hover,
  .btn-group .btn-outline-warning:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15) !important;
  }
}

/* Optimisation des images de détail */
@media (max-width: 767.98px) {
  .col-12.col-md-6 {
    margin-bottom: 1rem;
  }
}

/* Amélioration de l'espacement des éléments */
@media (max-width: 767.98px) {
  .mb-2 {
    margin-bottom: 0.75rem !important;
  }
  
  .mb-3 {
    margin-bottom: 1rem !important;
  }
  
  .mt-3 {
    margin-top: 1rem !important;
  }
}

/* Améliorations d'accessibilité */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Support des préférences système - Cohérent avec OpenShare */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --os-bg-primary: #1a1d23;
    --os-bg-secondary: #242831;
    --os-bg-tertiary: #2d3139;
    --os-text-primary: #e8eaed;
    --os-text-secondary: #9aa0a6;
    --os-text-muted: #80868b;
    --os-border-color: rgba(232, 234, 237, 0.12);
    --os-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
    --os-shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.4);
    --os-card-bg: #2a2f3a;
    --os-navbar-bg: #1a1d23;
    --os-dropdown-bg: #2d3139;
    --os-input-bg: #2d3139;
    --os-input-border: #3c4043;
    --os-link-color: #2ba8c4;
    --os-link-hover: #4fc3d8;
  }
}

/* ============================================================================
   MODE SOMBRE COMPLET - CORRECTIONS EXHAUSTIVES
   ============================================================================ */

/* ===== SÉLECTION DE TEXTE ===== */
[data-theme="dark"] ::selection {
  background-color: var(--os-selection-bg) !important;
  color: var(--os-selection-text) !important;
}

[data-theme="dark"] ::-moz-selection {
  background-color: var(--os-selection-bg) !important;
  color: var(--os-selection-text) !important;
}

/* ===== NAVIGATION ===== */
[data-theme="dark"] .navbar {
  background-color: var(--os-navbar-bg) !important;
  border-bottom-color: var(--os-border-color) !important;
}

[data-theme="dark"] .navbar-brand {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .navbar-brand:hover {
  color: var(--os-link-hover) !important;
}

[data-theme="dark"] .nav-link {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .nav-link:hover {
  color: var(--os-link-hover) !important;
}

[data-theme="dark"] .nav-link:focus {
  color: var(--os-link-color) !important;
}

[data-theme="dark"] .navbar-toggler {
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem var(--os-focus-ring) !important;
}

[data-theme="dark"] .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28240, 246, 252, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ===== CARTES ===== */
[data-theme="dark"] .card {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .card-header {
  background-color: var(--os-card-bg) !important;
  border-bottom-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .card-footer {
  background-color: var(--os-card-bg) !important;
  border-top-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .card-body {
  color: var(--os-text-primary) !important;
}

/* ===== FORMULAIRES ===== */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] .form-check-input {
  background-color: var(--os-input-bg) !important;
  border-color: var(--os-input-border) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background-color: var(--os-input-bg) !important;
  border-color: var(--os-link-color) !important;
  color: var(--os-text-primary) !important;
  box-shadow: 0 0 0 0.2rem var(--os-focus-ring) !important;
}

[data-theme="dark"] .form-control::placeholder {
  color: var(--os-text-muted) !important;
  opacity: 1 !important;
}

[data-theme="dark"] .form-label {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .form-text {
  color: var(--os-text-secondary) !important;
}

[data-theme="dark"] .form-check-label {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .form-check-input:checked {
  background-color: var(--os-link-color) !important;
  border-color: var(--os-link-color) !important;
}

[data-theme="dark"] .form-check-input:focus {
  box-shadow: 0 0 0 0.2rem var(--os-focus-ring) !important;
}

/* ===== DROPDOWNS ===== */
[data-theme="dark"] .dropdown-menu {
  background-color: var(--os-dropdown-bg) !important;
  border-color: var(--os-border-color) !important;
  box-shadow: var(--os-shadow) !important;
}

[data-theme="dark"] .dropdown-item {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .dropdown-item:hover {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .dropdown-item:focus {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .dropdown-item.active {
  background-color: var(--os-link-color) !important;
  color: white !important;
}

[data-theme="dark"] .dropdown-header {
  color: var(--os-text-secondary) !important;
}

[data-theme="dark"] .dropdown-divider {
  border-color: var(--os-border-color) !important;
}

/* ===== TABLES ===== */
[data-theme="dark"] .table {
  color: var(--os-text-primary) !important;
  background-color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .table th {
  color: var(--os-text-secondary) !important;
  border-color: var(--os-border-color) !important;
  background-color: var(--os-bg-tertiary) !important;
}

[data-theme="dark"] .table td {
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
  background-color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > td {
  background-color: var(--os-bg-tertiary) !important;
}

[data-theme="dark"] .table-hover > tbody > tr:hover > td {
  background-color: var(--os-highlight-bg) !important;
}

/* ===== ALERTES ===== */
[data-theme="dark"] .alert {
  color: var(--os-text-primary) !important;
  border-color: var(--os-border-color) !important;
}

[data-theme="dark"] .alert-success {
  background-color: var(--os-success-bg) !important;
  border-color: var(--os-success-text) !important;
  color: var(--os-success-text) !important;
}

[data-theme="dark"] .alert-danger {
  background-color: var(--os-danger-bg) !important;
  border-color: var(--os-danger-text) !important;
  color: var(--os-danger-text) !important;
}

[data-theme="dark"] .alert-warning {
  background-color: var(--os-warning-bg) !important;
  border-color: var(--os-warning-text) !important;
  color: var(--os-warning-text) !important;
}

[data-theme="dark"] .alert-info {
  background-color: var(--os-info-bg) !important;
  border-color: var(--os-info-text) !important;
  color: var(--os-info-text) !important;
}

/* Override final : caution (doit rester orange en thème sombre) */
[data-theme="dark"] .badge.os-caution-badge {
  background-color: #ff9f1a !important;
  color: #000 !important;
  border-color: rgba(255, 255, 255, 0.15) !important;
}

[data-theme="dark"] .alert.os-caution-alert {
  background-color: #ff9f1a !important;
  color: #000 !important;
  border-color: rgba(255, 255, 255, 0.15) !important;
}

/* ===== BADGES ===== */
[data-theme="dark"] .badge {
  color: white !important;
}

[data-theme="dark"] .badge.bg-primary {
  background-color: var(--os-link-color) !important;
  color: white !important;
}

[data-theme="dark"] .badge.bg-secondary {
  background-color: var(--os-text-secondary) !important;
  color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .badge.bg-success {
  background-color: var(--os-success-text) !important;
  color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .badge.bg-danger {
  background-color: var(--os-danger-text) !important;
  color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .badge.bg-warning {
  background-color: var(--os-warning-text) !important;
  color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .badge.bg-info {
  background-color: var(--os-info-text) !important;
  color: var(--os-bg-primary) !important;
}

/* ===== BOUTONS ===== */
[data-theme="dark"] .btn {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .btn-primary {
  background-color: var(--os-link-color) !important;
  border-color: var(--os-link-color) !important;
  color: white !important;
}

[data-theme="dark"] .btn-primary:hover {
  background-color: var(--os-link-hover) !important;
  border-color: var(--os-link-hover) !important;
  color: white !important;
}

[data-theme="dark"] .btn-primary:focus {
  box-shadow: 0 0 0 0.2rem var(--os-focus-ring) !important;
}

[data-theme="dark"] .btn-outline-primary {
  color: var(--os-link-color) !important;
  border-color: var(--os-link-color) !important;
}

/* Style générique supprimé pour éviter les conflits avec les boutons radio */

[data-theme="dark"] .btn-secondary {
  background-color: var(--os-text-secondary) !important;
  border-color: var(--os-text-secondary) !important;
  color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .btn-outline-secondary {
  color: var(--os-text-secondary) !important;
  border-color: var(--os-text-secondary) !important;
}

[data-theme="dark"] .btn-outline-secondary:hover {
  background-color: var(--os-text-secondary) !important;
  border-color: var(--os-text-secondary) !important;
  color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .btn-success {
  background-color: var(--os-success-text) !important;
  border-color: var(--os-success-text) !important;
  color: #e8eaed !important;
}

[data-theme="dark"] .btn-danger {
  background-color: var(--os-danger-text) !important;
  border-color: var(--os-danger-text) !important;
  color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .btn-warning {
  background-color: var(--os-warning-text) !important;
  border-color: var(--os-warning-text) !important;
  color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .btn-info {
  background-color: var(--os-info-text) !important;
  border-color: var(--os-info-text) !important;
  color: var(--os-bg-primary) !important;
}

/* ===== LIENS ===== */
[data-theme="dark"] a {
  color: var(--os-link-color) !important;
}

[data-theme="dark"] a:hover {
  color: var(--os-link-hover) !important;
}

[data-theme="dark"] a:focus {
  color: var(--os-link-color) !important;
  outline: 2px solid var(--os-focus-ring) !important;
  outline-offset: 2px !important;
}

/* ===== TEXTES ===== */
[data-theme="dark"] .text-muted {
  color: var(--os-text-muted) !important;
}

[data-theme="dark"] .text-secondary {
  color: var(--os-text-secondary) !important;
}

[data-theme="dark"] .text-primary {
  color: var(--os-link-color) !important;
}

[data-theme="dark"] .text-success {
  color: var(--os-success-text) !important;
}

[data-theme="dark"] .text-danger {
  color: var(--os-danger-text) !important;
}

[data-theme="dark"] .text-warning {
  color: var(--os-warning-text) !important;
}

[data-theme="dark"] .text-info {
  color: var(--os-info-text) !important;
}



[data-theme="dark"] .lead {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .small {
  color: var(--os-text-secondary) !important;
}

/* ===== LISTES ===== */
[data-theme="dark"] .list-group-item {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .list-group-item:hover {
  background-color: var(--os-bg-tertiary) !important;
}

[data-theme="dark"] .list-group-item.active {
  background-color: var(--os-link-color) !important;
  border-color: var(--os-link-color) !important;
  color: white !important;
}

/* ===== PAGINATION ===== */
[data-theme="dark"] .pagination .page-link {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .pagination .page-link:hover {
  background-color: var(--os-bg-tertiary) !important;
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .pagination .page-item.active .page-link {
  background-color: var(--os-link-color) !important;
  border-color: var(--os-link-color) !important;
  color: white !important;
}

/* ===== MODALES ===== */
[data-theme="dark"] .modal-content {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .modal-header {
  border-bottom-color: var(--os-border-color) !important;
}

[data-theme="dark"] .modal-footer {
  border-top-color: var(--os-border-color) !important;
}

[data-theme="dark"] .modal-backdrop {
  background-color: rgba(0, 0, 0, 0.8) !important;
}

/* ===== PROGRESS BARS ===== */
[data-theme="dark"] .progress {
  background-color: var(--os-bg-tertiary) !important;
}

[data-theme="dark"] .progress-bar {
  background-color: var(--os-link-color) !important;
}

/* ===== TOOLTIPS ===== */
[data-theme="dark"] .tooltip .tooltip-inner {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .tooltip.bs-tooltip-top .tooltip-arrow::before {
  border-top-color: var(--os-bg-tertiary) !important;
}

[data-theme="dark"] .tooltip.bs-tooltip-bottom .tooltip-arrow::before {
  border-bottom-color: var(--os-bg-tertiary) !important;
}

[data-theme="dark"] .tooltip.bs-tooltip-start .tooltip-arrow::before {
  border-left-color: var(--os-bg-tertiary) !important;
}

[data-theme="dark"] .tooltip.bs-tooltip-end .tooltip-arrow::before {
  border-right-color: var(--os-bg-tertiary) !important;
}

/* ===== POPOVERS ===== */
[data-theme="dark"] .popover {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .popover-header {
  background-color: var(--os-bg-tertiary) !important;
  border-bottom-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .popover-body {
  color: var(--os-text-primary) !important;
}

/* ===== TOASTS ===== */
[data-theme="dark"] .toast {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .toast-header {
  background-color: var(--os-bg-tertiary) !important;
  border-bottom-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

/* ===== SPINNERS ===== */
[data-theme="dark"] .spinner-border {
  color: var(--os-link-color) !important;
}

[data-theme="dark"] .spinner-grow {
  color: var(--os-link-color) !important;
}

/* ===== BREADCRUMBS ===== */
[data-theme="dark"] .breadcrumb {
  background-color: var(--os-bg-tertiary) !important;
}

[data-theme="dark"] .breadcrumb-item a {
  color: var(--os-link-color) !important;
}

[data-theme="dark"] .breadcrumb-item.active {
  color: var(--os-text-primary) !important;
}

/* ===== ACCORDIONS ===== */
[data-theme="dark"] .accordion-item {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
}

[data-theme="dark"] .accordion-header .accordion-button {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .accordion-header .accordion-button:not(.collapsed) {
  background-color: var(--os-highlight-bg) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .accordion-body {
  background-color: var(--os-card-bg) !important;
  color: var(--os-text-primary) !important;
}

/* ===== CAROUSELS ===== */
[data-theme="dark"] .carousel-control-prev-icon,
[data-theme="dark"] .carousel-control-next-icon {
  background-color: var(--os-bg-tertiary) !important;
}

[data-theme="dark"] .carousel-indicators [data-bs-target] {
  background-color: var(--os-text-secondary) !important;
}

[data-theme="dark"] .carousel-indicators .active {
  background-color: var(--os-link-color) !important;
}

/* ===== CORRECTIONS SPÉCIFIQUES OPENSHARE ===== */

/* Flash messages */
[data-theme="dark"] .alert-autohide {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .alert-success {
  background-color: var(--os-success-bg) !important;
  border-color: var(--os-success-text) !important;
  color: var(--os-success-text) !important;
}

[data-theme="dark"] .alert-danger {
  background-color: var(--os-danger-bg) !important;
  border-color: var(--os-danger-text) !important;
  color: var(--os-danger-text) !important;
}

[data-theme="dark"] .alert-warning {
  background-color: var(--os-warning-bg) !important;
  border-color: var(--os-warning-text) !important;
  color: var(--os-warning-text) !important;
}

[data-theme="dark"] .alert-info {
  background-color: var(--os-info-bg) !important;
  border-color: var(--os-info-text) !important;
  color: var(--os-info-text) !important;
}

/* Bouton de fermeture des alertes */
[data-theme="dark"] .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%) !important;
}

/* Favoris */
[data-theme="dark"] .favorite-btn {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-danger-text) !important;
  color: var(--os-danger-text) !important;
}

[data-theme="dark"] .favorite-btn:hover {
  background-color: var(--os-danger-text) !important;
  color: white !important;
}

[data-theme="dark"] .favorite-btn.active {
  background-color: var(--os-danger-text) !important;
  color: white !important;
}

/* Cartes d'annonces désactivées */
[data-theme="dark"] .deactivated-card {
  background-color: var(--os-warning-bg) !important;
  border-color: var(--os-warning-text) !important;
  color: var(--os-warning-text) !important;
}

[data-theme="dark"] .deactivated-card:hover {
  border-color: var(--os-warning-text) !important;
}

/* Images en hover */
[data-theme="dark"] .hover-image-pop {
  border-color: var(--os-border-color) !important;
  box-shadow: var(--os-shadow) !important;
}

/* Tables dans les cartes */
[data-theme="dark"] .table-card .table {
  color: var(--os-text-primary) !important;
  background-color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .table-card .table thead th {
  color: var(--os-text-secondary) !important;
  background-color: var(--os-bg-tertiary) !important;
}

[data-theme="dark"] .table-card .table td {
  background-color: var(--os-bg-primary) !important;
}

/* Boutons flottants */
[data-theme="dark"] .btn-floating {
  background-color: var(--os-link-color) !important;
  color: white !important;
  box-shadow: var(--os-shadow) !important;
}

[data-theme="dark"] .fab-mobile {
  background-color: var(--os-link-color) !important;
  color: white !important;
}

/* Sticky cards */
[data-theme="dark"] .sticky-card {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
}

/* Hide on scroll */
[data-theme="dark"] .hide-on-scroll {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
}

/* Notifications dot */
[data-theme="dark"] .notif-dot {
  background-color: var(--os-danger-text) !important;
}

/* Maintenance banner - Respectant l'identité OpenShare */
[data-theme="dark"] .maintenance-banner {
  background: linear-gradient(135deg, var(--os-warning-text) 0%, #ff8f00 100%) !important;
  color: #000 !important;
  border-bottom-color: #ff8f00 !important;
}

/* Bannière de maintenance avec contraste amélioré */
[data-theme="dark"] .maintenance-banner .maintenance-icon {
  color: #000 !important;
}

/* Theme toggle */
[data-theme="dark"] .theme-toggle {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .theme-toggle:hover {
  border-color: var(--os-link-color) !important;
  color: var(--os-link-color) !important;
}

/* ===== CORRECTIONS POUR LES ÉLÉMENTS BOOTSTRAP SPÉCIFIQUES ===== */

/* Input groups */
[data-theme="dark"] .input-group-text {
  background-color: var(--os-bg-tertiary) !important;
  border-color: var(--os-input-border) !important;
  color: var(--os-text-primary) !important;
}

/* Button groups */
[data-theme="dark"] .btn-group .btn {
  border-color: var(--os-border-color) !important;
}

[data-theme="dark"] .btn-group .btn:not(:last-child) {
  border-right-color: var(--os-border-color) !important;
}

/* Nav tabs */
[data-theme="dark"] .nav-tabs {
  border-bottom-color: var(--os-border-color) !important;
}

[data-theme="dark"] .nav-tabs .nav-link {
  color: var(--os-text-primary) !important;
  border-color: transparent !important;
}

[data-theme="dark"] .nav-tabs .nav-link:hover {
  border-color: var(--os-border-color) !important;
  color: var(--os-link-hover) !important;
}

[data-theme="dark"] .nav-tabs .nav-link.active {
  background-color: var(--os-card-bg) !important;
  border-color: var(--os-border-color) var(--os-border-color) var(--os-card-bg) !important;
  color: var(--os-text-primary) !important;
}

/* Nav pills */
[data-theme="dark"] .nav-pills .nav-link {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .nav-pills .nav-link.active {
  background-color: var(--os-link-color) !important;
  color: white !important;
}

/* Offcanvas */
[data-theme="dark"] .offcanvas {
  background-color: var(--os-card-bg) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .offcanvas-header {
  border-bottom-color: var(--os-border-color) !important;
}

/* ===== CORRECTIONS POUR LES ÉLÉMENTS CUSTOM ===== */

/* Bandeau flash en mode sombre : fond opaque, lisible */
[data-theme="dark"] .flash-stack .alert {
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.08);
}
[data-theme="dark"] .flash-stack .alert-success {
  background-color: #1a3d1f !important;
  border-color: #2d5c34 !important;
  color: #75b57e !important;
}
[data-theme="dark"] .flash-stack .alert-danger {
  background-color: #3d1f1f !important;
  border-color: #5c3434 !important;
  color: #e8a0a0 !important;
}
[data-theme="dark"] .flash-stack .alert-warning {
  background-color: #3d351a !important;
  border-color: #5c502d !important;
  color: #f5e08c !important;
}
[data-theme="dark"] .flash-stack .alert-info {
  background-color: #1a2d3d !important;
  border-color: #2d4a5c !important;
  color: #8fc4e8 !important;
}

/* Alert timer (barre de progression) dans le bandeau flash */
[data-theme="dark"] .alert-timer {
  background-color: var(--os-border-color) !important;
}

/* Title clamp */
[data-theme="dark"] .title-clamp {
  color: var(--os-text-primary) !important;
}

/* Grayscale effects */
[data-theme="dark"] .grayscale-30 {
  filter: grayscale(30%) brightness(0.8) !important;
}

/* ===== CORRECTIONS POUR LES ÉLÉMENTS DE FORMULAIRE AVANCÉS ===== */

/* Bouton "Inclure mes annonces" - Force la couleur blanche en mode clair */
.btn-outline-success {
  color: #ffffff !important;
  border-color: #198754 !important;
  background-color: #198754 !important;
}

.btn-outline-success:hover {
  color: #ffffff !important;
  background-color: #157347 !important;
  border-color: #157347 !important;
}

.btn-success {
  color: #ffffff !important;
  background-color: #198754 !important;
  border-color: #198754 !important;
}

.btn-success:hover {
  color: #ffffff !important;
  background-color: #157347 !important;
  border-color: #157347 !important;
}

/* Correction de l'alignement des checkboxes */
.form-check {
  display: flex !important;
  align-items: center !important;
  margin-bottom: 0.5rem !important;
}

.form-check-input {
  margin-top: 0 !important;
  margin-right: 0.5rem !important;
  flex-shrink: 0 !important;
  vertical-align: middle !important;
}

.form-check-label {
  display: flex !important;
  align-items: center !important;
  margin-bottom: 0 !important;
  cursor: pointer !important;
  line-height: 1.5 !important;
}

/* Alignement spécifique pour les checkboxes avec icônes */
.form-check-label i {
  margin-right: 0.25rem !important;
  vertical-align: middle !important;
}

/* Correction spécifique pour les checkboxes dans les conteneurs flexbox */
.d-flex .form-check {
  margin-bottom: 0 !important;
  margin-right: 1rem !important;
}

.d-flex .form-check:last-child {
  margin-right: 0 !important;
}

/* Correction pour les checkboxes avec m-0 */
.form-check.m-0 {
  margin: 0 !important;
}

/* Correction pour les checkboxes avec gap personnalisé */
.form-check.d-flex.align-items-center.gap-2 {
  gap: 0.5rem !important;
  align-items: center !important;
}

/* Correction pour les checkboxes avec mb-2 */
.form-check.mb-2 {
  margin-bottom: 0.5rem !important;
}

/* Amélioration de l'alignement vertical des checkboxes */
.form-check-input {
  position: relative !important;
  top: 0 !important;
  transform: none !important;
}

/* Correction pour les checkboxes avec form-text */
.form-check .form-text {
  margin-top: 0.25rem !important;
  margin-left: 1.5rem !important;
  font-size: 0.875rem !important;
  color: var(--os-text-secondary) !important;
}

[data-theme="dark"] .form-check .form-text {
  color: var(--os-text-secondary) !important;
}

/* Correction pour les checkboxes en mode sombre */
[data-theme="dark"] .form-check-input {
  background-color: var(--os-input-bg) !important;
  border-color: var(--os-input-border) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .form-check-input:checked {
  background-color: var(--os-link-color) !important;
  border-color: var(--os-link-color) !important;
}

[data-theme="dark"] .form-check-input:focus {
  box-shadow: 0 0 0 0.2rem var(--os-focus-ring) !important;
}

[data-theme="dark"] .form-check-label {
  color: var(--os-text-primary) !important;
}

/* Range inputs */
[data-theme="dark"] .form-range {
  background-color: var(--os-bg-tertiary) !important;
}

[data-theme="dark"] .form-range::-webkit-slider-thumb {
  background-color: var(--os-link-color) !important;
}

[data-theme="dark"] .form-range::-moz-range-thumb {
  background-color: var(--os-link-color) !important;
}

/* Switch toggles */
[data-theme="dark"] .form-switch .form-check-input {
  background-color: var(--os-bg-tertiary) !important;
  border-color: var(--os-border-color) !important;
}

[data-theme="dark"] .form-switch .form-check-input:checked {
  background-color: var(--os-link-color) !important;
  border-color: var(--os-link-color) !important;
}

/* File inputs */
[data-theme="dark"] .form-control[type="file"] {
  background-color: var(--os-input-bg) !important;
  border-color: var(--os-input-border) !important;
  color: var(--os-text-primary) !important;
}

/* ===== CORRECTIONS POUR LES ÉLÉMENTS DE NAVIGATION ===== */

/* Breadcrumb navigation */
[data-theme="dark"] .breadcrumb-item + .breadcrumb-item::before {
  color: var(--os-text-muted) !important;
}

/* ===== CORRECTIONS POUR LES ÉLÉMENTS DE CONTENU ===== */

/* Blockquotes */
[data-theme="dark"] .blockquote {
  color: var(--os-text-primary) !important;
  border-left-color: var(--os-border-color) !important;
}

[data-theme="dark"] .blockquote-footer {
  color: var(--os-text-secondary) !important;
}

/* Code elements */
[data-theme="dark"] code {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] pre {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-primary) !important;
  border-color: var(--os-border-color) !important;
}

/* ===== CORRECTIONS POUR LES ÉLÉMENTS DE MÉDIA ===== */

/* Figures */
[data-theme="dark"] .figure {
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .figure-caption {
  color: var(--os-text-secondary) !important;
}

/* ===== CORRECTIONS FINALES ===== */

/* Assurer que tous les éléments de texte héritent de la bonne couleur */
[data-theme="dark"] * {
  color: inherit !important;
}

/* Réinitialiser les couleurs pour les éléments spécifiques */
[data-theme="dark"] .text-white {
  color: white !important;
}

[data-theme="dark"] .text-black {
  color: #000 !important;
}

/* Assurer que les images ne sont pas affectées */
[data-theme="dark"] img {
  color: initial !important;
}

/* Assurer que les SVG héritent correctement */
[data-theme="dark"] svg {
  color: inherit !important;
}

/* ===== CORRECTION POUR BG-BODY ===== */
.bg-body {
  background-color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .bg-body {
  background-color: var(--os-bg-primary) !important;
}

/* ===== CORRECTION SPÉCIFIQUE POUR LES TABLEAUX DANS LES CARTES ===== */
[data-theme="dark"] .card-body .table,
[data-theme="dark"] .card-body table {
  background-color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .card-body .table td,
[data-theme="dark"] .card-body table td {
  background-color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .card-body .table th,
[data-theme="dark"] .card-body table th {
  background-color: var(--os-bg-tertiary) !important;
}

/* ===== STYLES SPÉCIFIQUES POUR TABLE-DARK-MODE ===== */
[data-theme="dark"] .table-dark-mode {
  background-color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .table-dark-mode td {
  background-color: var(--os-bg-primary) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .table-dark-mode th {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-secondary) !important;
}

[data-theme="dark"] .table-dark-mode code {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-primary) !important;
}

/* ===== STYLES ULTRA-SPÉCIFIQUES POUR FORCER LE MODE SOMBRE ===== */
[data-theme="dark"] .card-body .table-dark-mode,
[data-theme="dark"] .card-body .table-dark-mode table {
  background-color: var(--os-bg-primary) !important;
  color: var(--os-text-primary) !important;
}

[data-theme="dark"] .card-body .table-dark-mode td,
[data-theme="dark"] .card-body .table-dark-mode table td {
  background-color: var(--os-bg-primary) !important;
  color: var(--os-text-primary) !important;
  border-color: var(--os-border-color) !important;
}

[data-theme="dark"] .card-body .table-dark-mode th,
[data-theme="dark"] .card-body .table-dark-mode table th {
  background-color: var(--os-bg-tertiary) !important;
  color: var(--os-text-secondary) !important;
  border-color: var(--os-border-color) !important;
}

[data-theme="dark"] .card-body .table-dark-mode tbody tr,
[data-theme="dark"] .card-body .table-dark-mode table tbody tr {
  background-color: var(--os-bg-primary) !important;
}

[data-theme="dark"] .card-body .table-dark-mode thead tr,
[data-theme="dark"] .card-body .table-dark-mode table thead tr {
  background-color: var(--os-bg-tertiary) !important;
}

/* ===== CORRECTIONS POUR LE CENTRAGE DES BOUTONS DANS LES CARTES ===== */

/* Centrage des boutons d'action dans la page d'accueil */
.d-grid.d-sm-inline-flex.gap-2.justify-content-center {
  display: flex !important;
  flex-wrap: wrap !important;
  justify-content: center !important;
  gap: 0.5rem !important;
}

/* Centrage des éléments dans les colonnes de la section "Comment ça marche ?" */
.col-md-3.col-6.d-flex.justify-content-center {
  display: flex !important;
  justify-content: center !important;
  align-items: flex-start !important;
}

/* Centrage du contenu dans les colonnes */
.col-md-3.col-6.d-flex.justify-content-center .text-center {
  width: 100% !important;
  max-width: 200px !important;
}

/* Amélioration du centrage sur mobile */
@media (max-width: 767.98px) {
  .col-md-3.col-6.d-flex.justify-content-center {
    justify-content: center !important;
    margin-bottom: 1rem !important;
  }
  
  .col-md-3.col-6.d-flex.justify-content-center .text-center {
    max-width: 100% !important;
  }
  
  /* Styles de base pour les boutons radio sur mobile en mode sombre */
  [data-theme="dark"] .btn-group .btn-outline-primary {
    color: #2ba8c4 !important;
    border-color: #2ba8c4 !important;
    background-color: rgba(43, 168, 196, 0.15) !important;
  }
  
  [data-theme="dark"] .btn-group .btn-outline-success {
    color: #34a853 !important;
    border-color: #34a853 !important;
    background-color: rgba(52, 168, 83, 0.15) !important;
  }
  
  [data-theme="dark"] .btn-group .btn-outline-warning {
    color: #ffa500 !important;
    border-color: #ffa500 !important;
    background-color: rgba(255, 165, 0, 0.15) !important;
  }
  
  /* Uniformisation des effets hover pour les boutons radio sur mobile en mode sombre */
  [data-theme="dark"] .btn-group .btn-outline-primary:hover,
  [data-theme="dark"] .btn-group .btn-outline-success:hover,
  [data-theme="dark"] .btn-group .btn-outline-warning:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3) !important;
  }
}

/* Centrage des boutons dans les cartes principales */
.card-body .d-grid.d-sm-inline-flex.gap-2.justify-content-center {
  justify-content: center !important;
  align-items: center !important;
}

/* Amélioration du centrage sur tablette */
@media (min-width: 768px) and (max-width: 991.98px) {
  .col-md-3.col-6.d-flex.justify-content-center {
    justify-content: center !important;
  }
  
  .col-md-3.col-6.d-flex.justify-content-center .text-center {
    max-width: 180px !important;
  }
  
  /* Styles de base pour les boutons radio sur tablette en mode light */
  .btn-group .btn-outline-primary {
    color: #0e7490 !important;
    border-color: #0e7490 !important;
    background-color: rgba(14, 116, 144, 0.1) !important;
  }
  
  .btn-group .btn-outline-success {
    color: #198754 !important;
    border-color: #198754 !important;
    background-color: rgba(25, 135, 84, 0.1) !important;
  }
  
  .btn-group .btn-outline-warning {
    color: #ff8c00 !important;
    border-color: #ff8c00 !important;
    background-color: rgba(255, 140, 0, 0.1) !important;
  }
  
  /* Uniformisation des effets hover pour les boutons radio sur tablette */
  .btn-group .btn-outline-primary:hover,
  .btn-group .btn-outline-success:hover,
  .btn-group .btn-outline-warning:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15) !important;
  }
  
  /* Styles de base pour les boutons radio sur tablette en mode sombre */
  [data-theme="dark"] .btn-group .btn-outline-primary {
    color: #2ba8c4 !important;
    border-color: #2ba8c4 !important;
    background-color: rgba(43, 168, 196, 0.15) !important;
  }
  
  [data-theme="dark"] .btn-group .btn-outline-success {
    color: #34a853 !important;
    border-color: #34a853 !important;
    background-color: rgba(52, 168, 83, 0.15) !important;
  }
  
  [data-theme="dark"] .btn-group .btn-outline-warning {
    color: #ffa500 !important;
    border-color: #ffa500 !important;
    background-color: rgba(255, 165, 0, 0.15) !important;
  }
  
  /* Uniformisation des effets hover pour les boutons radio sur tablette en mode sombre */
  [data-theme="dark"] .btn-group .btn-outline-primary:hover,
  [data-theme="dark"] .btn-group .btn-outline-success:hover,
  [data-theme="dark"] .btn-group .btn-outline-warning:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3) !important;
  }
  
  /* Amélioration des boutons d'action sur tablette - même style que mobile */
  .d-flex.flex-wrap.gap-2 {
    flex-direction: column;
  }
  
  .d-flex.flex-wrap.gap-2 .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  /* Centrage des boutons dans les cartes sur tablette */
  .d-grid.d-sm-inline-flex.gap-2.justify-content-center {
    justify-content: center !important;
  }
  
  /* Centrage des éléments dans les colonnes sur tablette */
  .col-md-3.col-6.d-flex.justify-content-center {
    justify-content: center !important;
  }
}

/* ===== STYLES FORUM ===== */

/* Styles pour les éléments de sujet du forum */
.forum-topic-item {
  transition: background-color 0.2s ease;
  border-left: 3px solid transparent;
}

.forum-topic-item:hover {
  background-color: var(--os-bg-secondary);
}

.forum-topic-pinned {
  background-color: var(--os-bg-secondary);
  border-left-color: #ffc107;
}

.forum-topic-title {
  color: var(--os-text-primary);
  font-weight: 500;
}

.forum-topic-title:hover {
  color: var(--os-link-color);
}

.forum-topic-icon {
  font-size: 1.2rem;
  width: 1.5rem;
  text-align: center;
}

/* Styles pour les liens cliquables du forum */
.forum-topic-link {
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.forum-topic-link:hover {
  color: inherit;
  text-decoration: none;
}

/* Styles pour les résultats de recherche du forum */
.forum-search-result {
  transition: background-color 0.2s ease;
  border-left: 3px solid transparent;
}

.forum-search-result:hover {
  background-color: var(--os-bg-secondary);
  border-left-color: var(--os-link-color);
}

.forum-post-preview {
  color: var(--os-text-secondary);
  line-height: 1.5;
  background-color: var(--os-bg-secondary);
  padding: 0.75rem;
  border-radius: 0.5rem;
  border-left: 3px solid var(--os-link-color);
}

/* Mode sombre pour le forum */
[data-theme="dark"] .forum-topic-pinned {
  background-color: var(--os-bg-tertiary);
}

[data-theme="dark"] .forum-topic-item:hover {
  background-color: var(--os-bg-tertiary);
}

[data-theme="dark"] .forum-search-result:hover {
  background-color: var(--os-bg-tertiary);
}

[data-theme="dark"] .forum-post-preview {
  background-color: var(--os-bg-tertiary);
}

/* Responsive pour le forum */
@media (max-width: 768px) {
  .forum-topic-item .row {
    flex-direction: column;
  }
  
  .forum-topic-item .col-md-4 {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--os-border-color);
  }
  
  .forum-topic-item .row.text-center {
    justify-content: space-around;
  }
  
  .forum-search-result .row {
    flex-direction: column;
  }
  
  .forum-search-result .col-md-4 {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--os-border-color);
  }
}

/* ===== Overlay loader de navigation (mobile) ===== */
.nav-loader-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.15);
  backdrop-filter: blur(1px);
  -webkit-backdrop-filter: blur(1px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2147483646;
}

.nav-loader-overlay.show{ display: flex; }

.nav-loader-spinner{
  width: 44px;
  height: 44px;
  border: 3px solid rgba(13,110,253,.25);
  border-top-color: var(--os-link-color);
  border-radius: 50%;
  animation: navSpin .8s linear infinite;
  background: transparent;
}

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

@media (prefers-color-scheme: dark){
  :root:not([data-theme]) .nav-loader-overlay{ background: rgba(0,0,0,.25); }
}

[data-theme="dark"] .nav-loader-overlay{ background: rgba(0,0,0,.35); }

/* ============================================================================
   IDENTITÉ VISUELLE 2.0 — teal + orange cape (mascotte), typo Nunito
   Couleur secondaire officielle : l'orange de la cape de Supercoincoin.
   Le dégradé signature teal→orange est réservé aux éléments de marque
   (wordmark, liseré navbar, hero) — pas aux composants utilitaires.
   ============================================================================ */
:root {
  --os-secondary: #ea4d00;
  --os-secondary-hover: #c34000;
  --os-secondary-rgb: 234, 77, 0;
  --os-secondary-bg-subtle: rgba(234, 77, 0, 0.08);
  --os-gradient-brand: linear-gradient(100deg, #0e7490 0%, #ea4d00 100%);
  --os-font-display: 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
[data-theme="dark"] {
  --os-secondary: #ff8552;
  --os-secondary-hover: #ffa07a;
  --os-secondary-rgb: 255, 133, 82;
  --os-secondary-bg-subtle: rgba(255, 133, 82, 0.12);
  --os-gradient-brand: linear-gradient(100deg, #2ba8c4 0%, #ff8552 100%);
}

/* --- Typographie de marque : Nunito sur les titres et le wordmark --- */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6,
.page-title, .card-title, .modal-title, .navbar-brand {
  font-family: var(--os-font-display);
}
h1, .h1, .page-title, .navbar-brand {
  font-weight: 800;
  letter-spacing: -0.01em;
}

/* --- Wordmark : dégradé signature teal→orange --- */
.site-name {
  font-family: var(--os-font-display);
  font-weight: 800;
  background: var(--os-gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* --- Navbar : mascotte + liseré dégradé signature --- */
.navbar.navbar-sticky {
  border-bottom: 0;
}
.navbar.navbar-sticky::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 3px;
  background: var(--os-gradient-brand);
}
.brand-mascot {
  height: 1.45em;
  vertical-align: text-bottom;
  margin-right: 0.15rem;
  transition: transform 0.25s ease;
}
.navbar-brand:hover .brand-mascot {
  transform: rotate(-8deg) translateY(-2px);
}

/* --- Sélection de texte et focus clavier aux couleurs de la marque --- */
::selection {
  background: rgba(var(--os-accent-rgb), 0.25);
}
:focus-visible {
  outline: 2px solid var(--os-accent);
  outline-offset: 2px;
}

/* --- Scrollbar discrète assortie --- */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--os-accent-rgb), 0.45) transparent;
}
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-thumb {
  background: rgba(var(--os-accent-rgb), 0.45);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--os-accent-rgb), 0.7);
}
::-webkit-scrollbar-track {
  background: transparent;
}

/* --- Boutons : signature arrondie + relief au survol --- */
.btn {
  font-weight: 600;
  border-radius: 0.65rem;
}
.btn-primary,
.btn-outline-primary {
  transition: transform 0.15s ease, box-shadow 0.15s ease,
              background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn-primary:hover,
.btn-outline-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(var(--os-accent-rgb), 0.35);
}
.btn-primary:active,
.btn-outline-primary:active {
  transform: translateY(0);
}

/* --- Badge de marque (Bêta…) : orange cape --- */
.badge.brand-badge {
  background: var(--os-secondary);
  color: #fff;
  font-family: var(--os-font-display);
  font-weight: 700;
}

/* --- Accents secondaires réutilisables --- */
.text-brand-secondary { color: var(--os-secondary) !important; }
.bg-brand-secondary-subtle { background-color: var(--os-secondary-bg-subtle) !important; }

/* --- Hero d'accueil : halo teal/orange + mascotte flottante --- */
.home-hero {
  border: 0;
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(var(--os-accent-rgb), 0.10), transparent 55%),
    radial-gradient(120% 140% at 100% 100%, rgba(var(--os-secondary-rgb), 0.10), transparent 55%),
    var(--os-card-bg);
}
.hero-mascot {
  width: 88px;
  height: auto;
  animation: mascot-float 3.5s ease-in-out infinite;
}
@media (min-width: 768px) {
  .hero-mascot { width: 110px; }
}
@keyframes mascot-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-8px) rotate(3deg); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-mascot { animation: none; }
  .btn-primary:hover, .btn-outline-primary:hover { transform: none; }
  .navbar-brand:hover .brand-mascot { transform: none; }
}

/* --- Relance ciblée : membre connecté sans annonce active --- */
.nudge-card {
  border: 0;
  background:
    radial-gradient(140% 180% at 0% 0%, rgba(var(--os-accent-rgb), 0.08), transparent 60%),
    radial-gradient(140% 180% at 100% 100%, rgba(var(--os-secondary-rgb), 0.08), transparent 60%),
    var(--os-card-bg);
}
.nudge-mascot {
  width: 56px;
  height: auto;
}

/* Mobile : brand compact pour garder tout sur une ligne */
@media (max-width: 575.98px) {
  .navbar {
    padding-top: 0.25rem !important;
    padding-bottom: 0.25rem !important;
  }
  .navbar-brand {
    font-size: 1rem !important;
    max-width: 60vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .brand-mascot { height: 1.15em; }
  .navbar-brand .badge { font-size: 0.55em; }
  .navbar-toggler { padding: 0.3rem; }
  .navbar-toggler-icon { width: 1.2em; height: 1.2em; }
  .theme-toggle.d-lg-none { padding: 0.25rem; }
}