/* ============================================
   STaCk — Design System
   Architecture ET charte graphique reprises à l'identique du Hub STC
   (mêmes tokens système, même sidebar/topbar/routeur, même police) —
   pour que naviguer entre les deux sites donne l'impression de rester
   sur la même plateforme. Seul le logo/nom change.
   ============================================ */

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

[hidden], .hidden { display: none !important; }

:root {
  /* Couleurs — identiques au Hub STC (extraites du logo STC) */
  --c-blue:        #1756A9;
  --c-blue-hover:  #134789;
  --c-blue-bg:     #EBF1FA;
  --c-orange:      #F7941D;
  --c-orange-bg:   #FEF3E2;
  --c-green:       #7BC241;
  --c-green-bg:    #EFF8E4;
  --c-teal:        #009B8E;
  --c-teal-bg:     #E0F5F4;
  --c-danger:      #9b4444;

  /* Neutres — identiques au Hub STC */
  --c-bg:          #F5F7FA;
  --c-surface:     #FFFFFF;
  --c-border:      #E5E7EB;
  --c-border-lt:   #F3F4F6;
  --c-text:        #111827;
  --c-text-2:      #374151;
  --c-text-3:      #6B7280;
  --c-text-4:      #9CA3AF;

  /* Rayons — identiques au Hub STC */
  --r-sm:  4px;
  --r-md:  6px;
  --r-lg:  8px;
  /* Rayon "marketing" — conservé pour le hero/sections publiques de la page d'accueil */
  --radius: 22px;

  /* Ombres — identiques au Hub STC */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-hero: 0 18px 45px rgba(38,33,26,.10);

  /* Layout — identique au Hub STC */
  --sidebar-w:           224px;
  --sidebar-collapsed-w: 48px;
  --topbar-h:            48px;

  /* Typographie — identique au Hub STC */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Couleurs de catégories de formation — mappées sur les 4 couleurs système
     ci-dessus (mêmes classes que .module-card.blue/orange/teal/green du Hub STC),
     pour réutiliser le même composant de carte sans rien redéfinir. */
  --cat-informatique:  var(--c-blue);
  --cat-excel:         var(--c-green);
  --cat-power-bi:      var(--c-orange);
  --cat-droit-social:  var(--c-teal);
  --cat-autre:         var(--c-text-4);
}

html, body {
  height: 100%;
  font-family: var(--font);
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   AUTHENTIFICATION
   ============================================ */

#auth-overlay {
  position: fixed;
  inset: 0;
  background: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

#auth-overlay[hidden] { display: none; }

.auth-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 36px 32px;
  width: 100%;
  max-width: 360px;
  box-shadow: var(--shadow-md);
}

.auth-logo { text-align: center; margin-bottom: 28px; }
.auth-logo img { height: 36px; object-fit: contain; }

.auth-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
  text-align: center;
  margin-bottom: 4px;
}

.auth-subtitle {
  font-size: 12px;
  color: var(--c-text-3);
  text-align: center;
  margin-bottom: 28px;
}

.auth-divider {
  position: relative;
  text-align: center;
  color: var(--c-text-4);
  font-size: 11px;
  margin: 14px 0;
}
.auth-divider::before, .auth-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: calc(50% - 20px);
  height: 1px;
  background: var(--c-border);
}
.auth-divider::before { left: 0; }
.auth-divider::after  { right: 0; }

.auth-note {
  font-size: 11px;
  color: var(--c-text-4);
  text-align: center;
  margin-top: 20px;
  line-height: 1.6;
}

.auth-error {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #B91C1C;
  font-size: 12px;
  padding: 8px 12px;
  border-radius: var(--r-md);
  text-align: center;
}

/* ============================================
   APP SHELL
   ============================================ */

#app-shell { display: flex; height: 100vh; overflow: hidden; }
#app-shell[hidden] { display: none; }

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

#sidebar {
  width: var(--sidebar-w);
  background: var(--c-surface);
  border-right: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform 0.2s ease, width 0.2s ease;
}

.sidebar-logo {
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--c-border-lt);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.sidebar-nav { padding: 6px 0; flex: 1; }

.sidebar-section {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--c-text-4);
  padding: 10px 16px 3px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 16px;
  color: var(--c-text-3);
  text-decoration: none;
  font-size: 13px;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  transition: background 0.1s, color 0.1s;
}
.sidebar-link:hover { background: var(--c-bg); color: var(--c-text-2); }
.sidebar-link.active { background: var(--c-blue-bg); color: var(--c-blue); font-weight: 500; }
.sidebar-link svg { width: 15px; height: 15px; flex-shrink: 0; opacity: 0.65; }
.sidebar-link.active svg { opacity: 1; }
.sidebar-link .link-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; margin-left: auto; }

.sidebar-user {
  padding: 10px 14px;
  border-top: 1px solid var(--c-border-lt);
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}
.sidebar-user-info { min-width: 0; }
.sidebar-user-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-user-sub { font-size: 11px; color: var(--c-text-4); }

.sidebar-toggle {
  display: none;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  padding: 0;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  background: none;
  color: var(--c-text-4);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background 0.1s, color 0.1s;
}
.sidebar-toggle:hover { background: var(--c-bg); color: var(--c-text-2); }
.sidebar-toggle svg { width: 12px; height: 12px; transition: transform 0.2s ease; }

@media (min-width: 769px) {
  .sidebar-toggle { display: flex; }
  #sidebar.collapsed { width: var(--sidebar-collapsed-w); }
  #sidebar.collapsed .sidebar-toggle svg { transform: rotate(180deg); }
  #sidebar.collapsed .sidebar-logo { justify-content: center; padding-left: 0; padding-right: 0; }
  #sidebar.collapsed .sidebar-section { display: none; }
  #sidebar.collapsed .sidebar-link { padding-left: 0; padding-right: 0; justify-content: center; gap: 0; }
  #sidebar.collapsed .sidebar-link-label { display: none; }
  #sidebar.collapsed .sidebar-link svg { opacity: 0.75; }
  #sidebar.collapsed .sidebar-link.active svg { opacity: 1; }
  #sidebar.collapsed .sidebar-user { justify-content: center; padding-left: 0; padding-right: 0; }
  #sidebar.collapsed .sidebar-user-info { display: none; }
  #sidebar.collapsed #btn-logout { display: none; }
}

/* ============================================
   ZONE PRINCIPALE / TOPBAR / ROUTER OUTLET
   ============================================ */

#main { flex: 1; display: flex; flex-direction: column; min-width: 0; overflow: hidden; }

#topbar {
  position: relative;
  height: var(--topbar-h);
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 10px;
  flex-shrink: 0;
}
.topbar-title { font-size: 13px; font-weight: 500; color: var(--c-text); }
.topbar-spacer { flex: 1; }
.topbar-clock {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-3);
  letter-spacing: 0.02em;
  pointer-events: none;
  white-space: nowrap;
}
@media (max-width: 900px) {
  .topbar-clock { font-size: 0; }
  .topbar-clock::before { content: attr(data-short); font-size: 12px; font-weight: 500; color: var(--c-text-3); letter-spacing: 0.02em; }
}
@media (max-width: 640px) { .topbar-clock { display: none; } }

#router-outlet { flex: 1; overflow-y: auto; overflow-x: hidden; display: flex; flex-direction: column; }

/* ============================================
   PAGE GÉNÉRIQUE
   ============================================ */

.page { padding: 24px; }
.page-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 20px; gap: 16px; }
.page-title { font-size: 15px; font-weight: 600; color: var(--c-text); margin-bottom: 2px; }
.page-subtitle { font-size: 12px; color: var(--c-text-3); }
.page-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* ============================================
   GRILLE DE MODULES (réutilisable si besoin plus tard)
   ============================================ */

.module-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.module-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-left: 3px solid transparent;
  border-radius: var(--r-md);
  padding: 16px;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.15s, transform 0.1s;
  position: relative;
}
.module-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.module-card.blue   { border-left-color: var(--c-blue); }
.module-card.orange { border-left-color: var(--c-orange); }
.module-card.teal   { border-left-color: var(--c-teal); }
.module-card.green  { border-left-color: var(--c-green); }
.module-card.gray   { border-left-color: var(--c-text-4); }
.module-card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.module-icon { width: 34px; height: 34px; border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.module-icon svg { width: 18px; height: 18px; }
.module-icon.blue   { background: var(--c-blue-bg);   color: var(--c-blue); }
.module-icon.orange { background: var(--c-orange-bg); color: var(--c-orange); }
.module-icon.teal   { background: var(--c-teal-bg);   color: var(--c-teal); }
.module-icon.green  { background: var(--c-green-bg);  color: var(--c-green); }
.module-icon.gray   { background: var(--c-bg);        color: var(--c-text-3); }
.module-name { font-size: 13px; font-weight: 600; color: var(--c-text); line-height: 1.3; }
.module-desc { font-size: 12px; color: var(--c-text-3); line-height: 1.55; margin-bottom: 12px; flex: 1; }
.module-footer { display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.module-card.locked { opacity: 0.62; filter: grayscale(0.25); }
.module-card.locked:hover { opacity: 0.8; filter: grayscale(0); }

.sidebar-link.sidebar-link-locked { opacity: 0.55; }
.sidebar-link.sidebar-link-locked:hover { opacity: 0.8; }

/* ============================================
   MODAL DE CONNEXION (drawer espace professionnel)
   ============================================ */

#client-auth-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(36,35,33,0.45);
  backdrop-filter: blur(3px);
}
#client-auth-modal[hidden] { display: none; }

.cam-card {
  background: var(--c-surface);
  border-radius: 12px;
  padding: 28px 28px 24px;
  width: 320px;
  max-width: calc(100vw - 32px);
  position: relative;
  box-shadow: 0 20px 60px rgba(36,35,33,0.18), 0 0 0 1px var(--c-border);
  animation: cam-in 0.18s ease;
}
@keyframes cam-in { from { opacity: 0; transform: scale(0.96) translateY(6px); } to { opacity: 1; transform: scale(1) translateY(0); } }

.cam-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  padding: 5px;
  border-radius: var(--r-sm);
  cursor: pointer;
  color: var(--c-text-4);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.1s, color 0.1s;
}
.cam-close:hover { background: var(--c-bg); color: var(--c-text-2); }

.cam-form { display: flex; flex-direction: column; gap: 7px; }
.cam-error { font-size: 11px; color: #dc2626; min-height: 16px; margin-bottom: 2px; text-align: center; }
.cam-forgot { text-align: center; font-size: 11px; margin-top: 2px; }
.cam-forgot a { color: var(--c-text-4); text-decoration: none; }
.cam-forgot a:hover { color: var(--c-text-2); text-decoration: underline; }

/* ============================================
   BOUTONS — style compact
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0 11px;
  height: 28px;
  font-size: 12px;
  font-weight: 500;
  font-family: var(--font);
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.1s, border-color 0.1s, color 0.1s;
  line-height: 1;
}
.btn svg { width: 13px; height: 13px; flex-shrink: 0; }

.btn-primary { background: var(--c-blue); color: #fff; border-color: var(--c-blue); }
.btn-primary:hover { background: var(--c-blue-hover); }

.btn-secondary { background: var(--c-surface); color: var(--c-text-2); border-color: var(--c-border); }
.btn-secondary:hover { background: var(--c-bg); border-color: var(--c-text-4); }

.btn-ghost { background: transparent; color: var(--c-text-3); border-color: transparent; }
.btn-ghost:hover { background: var(--c-bg); color: var(--c-text-2); }

.btn-danger { background: #FEF2F2; color: #DC2626; border-color: #FECACA; }
.btn-danger:hover { background: #FEE2E2; }

.btn-sm { height: 24px; padding: 0 8px; font-size: 11px; }
.btn-lg { height: 34px; padding: 0 16px; font-size: 13px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

/* ============================================
   BADGES & STATUTS
   ============================================ */

.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 500; line-height: 1.5; }
.badge-blue   { background: var(--c-blue-bg);   color: var(--c-blue); }
.badge-orange { background: var(--c-orange-bg); color: #966217; }
.badge-green  { background: var(--c-green-bg);  color: #3d7521; }
.badge-teal   { background: var(--c-teal-bg);   color: var(--c-teal); }
.badge-gray   { background: var(--c-bg);        color: var(--c-text-3); }
.badge-red    { background: #FEF2F2;            color: #DC2626; }

/* ============================================
   AVATAR
   ============================================ */

.avatar { border-radius: 50%; background: var(--c-blue); color: white; display: flex; align-items: center; justify-content: center; font-weight: 600; flex-shrink: 0; font-size: 11px; }
.avatar-sm { width: 24px; height: 24px; font-size: 10px; }
.avatar-md { width: 30px; height: 30px; font-size: 11px; }
.avatar-lg { width: 38px; height: 38px; font-size: 14px; }

/* ============================================
   CARD GÉNÉRIQUE
   ============================================ */

.card { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-md); box-shadow: var(--shadow-xs); }
.card-header { padding: 14px 16px; border-bottom: 1px solid var(--c-border-lt); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card-title { font-size: 13px; font-weight: 600; color: var(--c-text); }
.card-body { padding: 16px; }

/* ============================================
   FORMULAIRES
   ============================================ */

.form-input, .input, textarea.input, select.input {
  display: block;
  width: 100%;
  padding: 6px 9px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 12px;
  font-family: var(--font);
  color: var(--c-text);
  background: #fff;
  outline: none;
  transition: border-color .15s;
}
.form-input:focus, .input:focus { border-color: var(--c-blue); }
.form-input.invalid { border-color: #EF4444; background: #FEF2F2; }

/* Astérisque des champs obligatoires, façon Hub STC (.st-req) */
.req { color: var(--c-orange); }

/* Barre de recherche compacte type Hub STC (input + filtre en une seule ligne) */
.search-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-xs);
  padding: 4px 4px 4px 12px;
}
.search-toolbar-input { flex: 1; display: flex; align-items: center; gap: 8px; min-width: 0; }
.search-toolbar-input svg { width: 15px; height: 15px; color: var(--c-text-4); flex-shrink: 0; }
/* Spécificité renforcée (préfixe .stack-marketing) : la page d'accueil définit encore une
   règle générique "input,select,textarea" pour l'ancien formulaire de contact (même
   spécificité que les règles ci-dessous prises isolément) — sans ce préfixe, l'ordre
   d'apparition dans le fichier la ferait gagner et casserait la barre de recherche. */
.stack-marketing .search-toolbar-input input,
.search-toolbar-input input {
  width: auto;
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: none;
  border-radius: 0;
  padding: 0;
  font-family: var(--font);
  font-size: 13px;
  color: var(--c-text);
  height: 32px;
}
.search-toolbar-input input::placeholder { color: var(--c-text-4); }
.stack-marketing .search-toolbar select,
.search-toolbar select {
  width: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  background: var(--c-bg);
  font-family: var(--font);
  font-size: 12px;
  color: var(--c-text-2);
  height: 30px;
  padding: 0 8px;
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .search-toolbar { flex-wrap: wrap; }
  .stack-marketing .search-toolbar select,
  .search-toolbar select { width: 100%; }
}

/* ============================================
   MODAL GÉNÉRIQUE (formulaires admin)
   ============================================ */

.st-modal-overlay { position: fixed; inset: 0; background: rgba(36,35,33,.4); z-index: 300; display: flex; align-items: center; justify-content: center; padding: 16px; }
.st-modal-overlay[hidden] { display: none; }
.st-modal { background: var(--c-surface); border-radius: var(--r-lg); box-shadow: var(--shadow-md); width: 100%; max-width: 540px; max-height: 92vh; display: flex; flex-direction: column; }
.st-modal-hdr { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--c-border); flex-shrink: 0; }
.st-modal-title { font-size: 13px; font-weight: 600; color: var(--c-text); }
.st-modal-body { padding: 16px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 12px; }
.st-modal-footer { padding: 10px 16px; border-top: 1px solid var(--c-border); display: flex; justify-content: flex-end; align-items: center; gap: 6px; flex-shrink: 0; }
.st-modal-footer .btn { font-size: 12.5px; padding: 5px 12px; }

/* ============================================
   PLACEHOLDER / ACCÈS RESTREINT
   ============================================ */

.placeholder-wrap { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 80px 24px; text-align: center; gap: 12px; }
.placeholder-icon { width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 4px; }
.placeholder-icon svg { width: 28px; height: 28px; }
.placeholder-title { font-size: 15px; font-weight: 600; color: var(--c-text); }
.placeholder-sub { font-size: 13px; color: var(--c-text-3); max-width: 360px; line-height: 1.6; }

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */

@media (max-width: 768px) {
  #sidebar { position: fixed; left: 0; top: 0; height: 100vh; z-index: 200; transform: translateX(-100%); }
  #sidebar.open { transform: translateX(0); box-shadow: var(--shadow-md); }
  #sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(36,35,33,0.35); z-index: 190; }
  #sidebar-overlay.visible { display: block; }
  #btn-menu { display: flex !important; }
  .page { padding: 16px; }
  .module-grid { grid-template-columns: 1fr; }
}
@media (min-width: 769px) {
  #btn-menu { display: none !important; }
  #sidebar-overlay { display: none !important; }
}

/* ============================================
   LOADER & TRANSITIONS
   ============================================ */

.loader { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--c-border); border-top-color: var(--c-blue); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.view-enter { animation: fadeSlideIn 0.15s ease-out; }
@keyframes fadeSlideIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ============================================
   STaCk — RÉSULTATS DE RECHERCHE FORMATIONS SUR L'ACCUEIL (home.js)
   .stack-marketing définit encore .badge/.detail/.detail-grid/input/label pour
   l'ancien catalogue en accordéon (retiré, règles non nettoyées) — plus spécifiques
   que les classes génériques Hub STC, donc surchargées ici pour les résultats de
   recherche et les champs de recherche eux-mêmes (module-card réutilisé tel quel).
   ============================================ */

.stack-marketing #searchInput,
.stack-marketing #categoryFilter {
  border-radius: var(--r-sm);
  padding: 6px 9px;
  font-size: 12px;
}
.stack-marketing .field-label { font-weight: 500; font-size: 12px; color: var(--c-text-2); }

.stack-marketing #formationsSearchResults .badge { background: none; border-radius: 10px; padding: 2px 8px; font-size: 11px; font-weight: 500; display: inline-flex; }
.stack-marketing #formationsSearchResults .badge-blue   { background: var(--c-blue-bg);   color: var(--c-blue); }
.stack-marketing #formationsSearchResults .badge-orange { background: var(--c-orange-bg); color: #966217; }
.stack-marketing #formationsSearchResults .badge-green  { background: var(--c-green-bg);  color: #3d7521; }
.stack-marketing #formationsSearchResults .badge-teal   { background: var(--c-teal-bg);   color: var(--c-teal); }
.stack-marketing #formationsSearchResults .badge-gray   { background: var(--c-bg);        color: var(--c-text-3); }

.stack-marketing #formationsSearchResults .detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 20px; padding: 14px 16px; margin-top: 0; }
.stack-marketing #formationsSearchResults .detail { background: none; border: 0; border-radius: 0; padding: 0; }
.stack-marketing #formationsSearchResults .detail p,
.stack-marketing #formationsSearchResults .detail li { color: var(--c-text); line-height: 1.5; }
.stack-marketing #formationsSearchResults .detail-full { grid-column: 1 / -1; }

@media (max-width: 768px) {
  .stack-marketing #formationsSearchResults .detail-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .stack-marketing #formationsSearchResults .detail-grid { grid-template-columns: 1fr; }
}

/* Bouton "Modifier" de la vue détail formation (formations-category.js) */
.formation-detail-header-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }

/* ============================================
   STaCk — MODULE ADMINISTRATION
   (comptes.js, mentions-legales.js, formations.js, formateurs.js, modalites-acces.js)
   ============================================ */

.admin-tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.admin-tab-btn.active { background: var(--c-blue); color: #fff; border-color: var(--c-blue); }
.account-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--c-border-lt); }
.account-row:last-child { border-bottom: none; }
.account-row-email { font-size: 13px; font-weight: 600; color: var(--c-text); }
.account-row-meta { font-size: 12px; color: var(--c-text-3); margin-top: 2px; display: flex; align-items: center; gap: 6px; }
.account-checkbox-row { flex-direction: row !important; align-items: center; gap: 8px; margin-top: 10px; }
.account-checkbox-row input[type="checkbox"] { width: auto; }
.legal-field { margin-bottom: 14px; }
.legal-field textarea.input { font-family: inherit; resize: vertical; }

.trainer-row-avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; flex-shrink: 0; background: var(--c-bg); }
.trainer-row-avatar-empty { display: inline-block; border: 1px dashed var(--c-border); }
.trainer-photo-preview { margin-top: 10px; width: 96px; height: 96px; border-radius: 50%; object-fit: cover; border: 1px solid var(--c-border); }

.cat-swatch { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; flex-shrink: 0; }
.cat-swatch.blue   { background: var(--c-blue); }
.cat-swatch.orange { background: var(--c-orange); }
.cat-swatch.teal   { background: var(--c-teal); }
.cat-swatch.green  { background: var(--c-green); }
.cat-swatch.gray   { background: var(--c-text-4); }

/* ============================================
   STaCk — RÉCAPITULATIF GLOBAL DES SESSIONS (export-recap.js, admin uniquement)
   ============================================ */

.recap-filter { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-md); box-shadow: var(--shadow-xs); padding: 14px 16px; margin-bottom: 16px; }
.recap-wrap { overflow-x: auto; background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-md); box-shadow: var(--shadow-xs); }
.recap-empty { padding: 16px; }
.recap-table { width: 100%; min-width: 980px; border-collapse: collapse; }
.recap-table th, .recap-table td { border-bottom: 1px solid var(--c-border-lt); padding: 8px 6px; text-align: center; vertical-align: middle; font-size: 11px; white-space: nowrap; }
.recap-table th { background: var(--c-bg); font-weight: 700; color: var(--c-text); line-height: 1.2; position: sticky; top: 0; }
.recap-table td:nth-child(2), .recap-table td:nth-child(3) { text-align: left; white-space: normal; }
.recap-table tr:last-child td { border-bottom: 0; }
.recap-table .ok { font-weight: 700; color: #3d7521; }
.recap-table .no { color: var(--c-text-3); }
.recap-table tr.recap-pending { background: var(--c-orange-bg); }
.recap-action { white-space: nowrap; }
.recap-pending-btn { background: #e65100; color: #fff; border: none; border-radius: var(--r-sm); font-size: 11px; padding: 3px 8px; cursor: pointer; }
.recap-pending-btn:hover { background: #c44300; }
.status-icon { font-size: 14px; display: inline-block; min-width: 16px; text-align: center; }
.status-icon.ok { color: #3d7521; }
.status-icon.no { color: var(--c-text-3); }

/* ============================================
   STaCk — SATISFACTION STAGIAIRES / EMPLOYEUR (satisfactions.js, satisfactions-employeur.js)
   ============================================ */

.satisfaction-panel h4 { margin: 0 0 4px; }
.satisfaction-progress, .subpanel-progress { font-size: 12px; color: var(--c-text-3); margin: 0 0 8px; }
.satisfaction-status { display: grid; gap: 6px; color: var(--c-text-3); font-size: 13px; line-height: 1.45; margin-bottom: 6px; }
.satisfaction-row { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.satisfaction-links { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }

.sat-section-title { margin: 24px 0 10px; padding: 10px 16px; background: var(--c-blue); color: #fff; border-radius: var(--r-md); font-weight: 700; font-size: 15px; }
.satisfaction-page-first .sat-section-title { margin-top: 4px; }
.sat-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.sat-scale { display: flex; gap: 4px; flex-wrap: wrap; }
.sat-btn { min-width: 34px; height: 30px; padding: 0 8px; border: 1px solid var(--c-border); border-radius: var(--r-sm); background: var(--c-surface); color: var(--c-text-2); font-size: 13px; font-weight: 600; cursor: pointer; }
.sat-btn:hover { background: var(--c-bg); border-color: var(--c-text-4); }
.sat-btn.sel { background: var(--c-blue); color: #fff; border-color: var(--c-blue); }
.sat-label-end, .sat-label-start { font-size: 12px; color: var(--c-text-3); }
.sat-checkbox-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; cursor: pointer; font-size: 13px; color: var(--c-text); }
.sat-checkbox-row input { width: auto; }

.sat-emp-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.sat-emp-btn { min-width: 46px; height: 32px; padding: 0 8px; border: 1px solid var(--c-border); border-radius: var(--r-sm); background: var(--c-surface); color: var(--c-text-2); font-size: 13px; font-weight: 600; cursor: pointer; }
.sat-emp-btn:hover { background: var(--c-bg); border-color: var(--c-text-4); }
.sat-emp-btn.sel { background: var(--c-blue); color: #fff; border-color: var(--c-blue); }

@media (max-width: 600px) {
  .sat-row, .sat-emp-row { gap: 6px; }
  .sat-btn, .sat-emp-btn { min-width: 30px; font-size: 12px; }
}

/* ============================================
   STaCk — AUTO-ÉVALUATION DE DÉBUT (autoevaluations.js) + ÉVALUATION FIN DE FORMATION (evaluations.js)
   ============================================ */

.autoeval-status { display: flex; flex-direction: column; gap: 4px; margin-top: 8px; font-size: 13px; color: var(--c-text-2); }
.autoeval-row { padding-left: 2px; }

.evaluation-status { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.eval-panel-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 13px; color: var(--c-text-2); padding: 4px 0; border-bottom: 1px solid var(--c-border-lt); }
.eval-panel-row:last-child { border-bottom: none; }
.eval-panel-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.eval-view { position: fixed; inset: 0; z-index: 500; overflow-y: auto; background: var(--c-bg); padding: 32px 0 60px; }
.eval-view .container { max-width: 820px; margin: 0 auto; padding: 0 16px; }
.eval-view-header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.eval-form-wrap { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: 24px; box-shadow: var(--shadow-md); }

.eval-objectif { border: 1px solid var(--c-border-lt); border-radius: var(--r-md); padding: 12px 14px; margin-bottom: 12px; background: var(--c-bg); }
.eval-objectif h4 { margin: 0 0 8px; font-size: 14px; color: var(--c-text); }
.eval-notes { display: flex; flex-wrap: wrap; gap: 10px 16px; }
.eval-note-label { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--c-text-2); cursor: pointer; }
.eval-note-label input { width: auto; }
.eval-comment-label { display: block; margin-top: 8px; font-size: 13px; color: var(--c-text-2); }
.eval-comment-label textarea { height: 60px; margin-top: 4px; }
.eval-avis-row { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 4px; }
.eval-sig-canvas { width: 100%; height: 150px; border: 1px solid var(--c-border); border-radius: var(--r-md); background: #fff; touch-action: none; cursor: crosshair; display: block; }

@media (max-width: 600px) {
  .eval-view { padding: 12px 0 32px; }
  .eval-form-wrap { padding: 14px; border-radius: var(--r-md); }
}

/* ============================================
   STaCk — CONVENTION DE FORMATION (conventions.js)
   ============================================ */

.convention-panel h4 { margin: 0 0 4px; }
.convention-progress { font-size: 12px; color: var(--c-text-3); margin: 0 0 8px; }
.convention-link { margin: 0 0 10px; font-size: 12px; color: var(--c-text-3); word-break: break-all; }
.convention-sign-status { margin-top: 10px; font-size: 13px; color: var(--c-text-2); display: flex; flex-direction: column; gap: 6px; }
.convention-sign-status > div { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.conv-sign-wrap { margin-top: 12px; padding: 12px; background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-md); }
.conv-sign-wrap h4 { margin: 0 0 8px; font-size: 14px; }
.conv-sign-canvas { width: 100%; height: 120px; border: 1px solid var(--c-border); border-radius: var(--r-sm); background: #fff; touch-action: none; cursor: crosshair; display: block; }
.conv-sign-canvas-lg { height: 150px; }
.conv-sign-actions { margin-top: 16px; }

#conventionPublicPage { min-height: 100vh; background: var(--c-bg); padding: 24px 16px 60px; }
#conventionPublicPage .container { max-width: 780px; margin: 0 auto; }
.conv-public-loading, .conv-public-result { text-align: center; margin: 60px auto; padding: 24px; }
.conv-public-wrap { display: flex; flex-direction: column; gap: 16px; padding: 24px 0; }
.conv-logo { height: 46px; display: block; margin-bottom: 12px; }
.conv-text-card { padding: 24px; }
.convention-text { font-family: Arial, sans-serif; font-size: 14px; line-height: 1.7; color: var(--c-text); max-width: 700px; margin: 0 auto; }
.convention-text-title { border: 1px solid var(--c-text); padding: 10px; text-align: center; margin-bottom: 24px; }
.convention-text-center { text-align: center; }

.conv-pin-wrap { text-align: left; }
.conv-pin-label { font-weight: 600; display: block; }
.conv-pin-input { letter-spacing: 8px; font-size: 20px; text-align: center; max-width: 140px; margin-top: 6px; }
.conv-pin-error { color: #b91c1c; margin-top: 10px; display: none; }
.conv-pin-error.is-visible { display: block; }
.conv-accept-row { display: flex; gap: 10px; align-items: center; cursor: pointer; }
.conv-accept-row input { width: auto; }

.conv-sig-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 12px; }
@media (max-width: 640px) { .conv-sig-cols { grid-template-columns: 1fr; } }
.conv-sig-label { font-weight: 600; margin: 0 0 4px; }
.conv-sig-date { font-size: 11px; margin: 0 0 8px; }
.conv-sig-preview { border: 1px solid var(--c-border); border-radius: var(--r-sm); height: 110px; display: flex; align-items: center; justify-content: center; overflow: hidden; background: #fafafa; }
.conv-sig-preview img { max-height: 100px; max-width: 100%; object-fit: contain; }

/* ============================================
   STaCk — ÉMARGEMENT EN LIGNE (emargement.js)
   .emargement-page est partagée par les 5 pages publiques isolées (émargement,
   satisfaction, satisfaction employeur, auto-éval début, convention).
   ============================================ */

.emargement-panel .emargement-status {
  display: grid;
  gap: 6px;
  color: var(--c-text-3);
  font-size: 13px;
  line-height: 1.45;
  margin-bottom: 10px;
}
.emargement-day-block { border-top: 1px solid var(--c-border-lt); padding-top: 8px; margin-top: 8px; }
.emargement-links { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }

.emargement-page { min-height: 100vh; padding: 42px 0; background: var(--c-bg); }
.emargement-page .signature-box {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 18px;
  box-shadow: var(--shadow-md);
  margin-top: 18px;
  display: grid;
  gap: 10px;
}
.emargement-page .signature-box .field-label { font-weight: 600; font-size: 13px; color: var(--c-text-2); display: grid; gap: 4px; }
.signature-canvas { width: 100%; height: 210px; border: 1px solid var(--c-border); border-radius: var(--r-md); background: #fff; touch-action: none; display: block; }
.signature-toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 4px; }
.emargement-page .notice { padding: 12px 14px; border-radius: var(--r-md); background: var(--c-blue-bg); color: #604827; font-size: 14px; line-height: 1.45; display: none; }
.emargement-page .notice.show { display: block; }
@media (max-width: 600px) {
  .emargement-page { padding: 10px 0 32px; }
  .emargement-page .signature-box { padding: 12px; border-radius: var(--r-md); }
  .signature-canvas { height: 160px; }
}

/* ============================================
   STaCk — HISTORIQUE DES ACTIONS / MAILS QUALIOPI (historique-actions.js)
   Regroupe désormais, dans l'ordre métier, les lignes "mail" (historique-actions.js,
   fiche-besoin.js) ET les panneaux fonctionnels correspondants (émargement, convention,
   auto-évaluations, satisfactions, attestations — importés dans suivi-formations.js), plutôt que
   les lignes en haut et les panneaux dans un bloc séparé et désordonné plus bas dans la carte.
   ============================================ */

/* Séparation nette avec les informations de la session juste au-dessus (Client/Tarif/Lieu/...) :
   bordure + espacement additionnel, plutôt qu'une simple suite de <div class="detail"> identiques
   les unes aux autres dans la grille. */
.history-panel {
  grid-column: 1 / -1;
  margin-top: 10px;
  padding-top: 18px;
  border-top: 1px solid var(--c-border);
}
.history-panel h4 {
  font-size: 11px;
  font-weight: 600;
  color: var(--c-text-3);
  text-transform: uppercase;
  letter-spacing: .02em;
  margin-bottom: 10px;
}
.history-list { display: flex; flex-direction: column; gap: 10px; }
/* Colonne systématique (texte puis bouton en dessous) plutôt que flex-wrap : avec
   justify-content:space-between, une ligne dont le texte tenait sur une seule ligne
   gardait le bouton aligné à droite, mais dès que le texte + bouton dépassaient la
   largeur disponible, flex-wrap renvoyait le bouton seul à gauche sur sa propre ligne —
   les lignes du panneau n'étaient donc pas alignées les unes avec les autres. */
.history-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  font-size: 13px;
  color: var(--c-text);
  padding: 6px 0;
  border-bottom: 1px solid var(--c-border-lt);
}
.history-row:last-child { border-bottom: none; }
.history-row-text strong { color: var(--c-text-2); font-weight: 600; }
.history-action-btn { flex-shrink: 0; }

/* Visuel commun à TOUS les panneaux fonctionnels interleavés dans .history-list (attestations,
   auto-évaluation début, évaluations fin, émargement, convention, satisfactions stagiaires/
   employeur) : même fond, bordure, rayon et padding — avant cette homogénéisation, certains
   panneaux (attestations/auto-éval/évaluations) avaient déjà cette mise en boîte tandis que
   d'autres (émargement/convention/satisfactions) n'en avaient aucune et se confondaient avec le
   reste de la carte. */
/* Spécificité .detail + classe (0,2,0) : nécessaire pour l'emporter sur .detail{padding-top:4px}
   (0,1,0), sans quoi seul le padding-top de ces panneaux restait écrasé à 4px. */
.detail.attestation-panel,
.detail.autoeval-panel,
.detail.evaluation-panel,
.detail.convention-panel,
.detail.satisfaction-panel,
.detail.emargement-panel {
  padding: 12px 14px;
  background: var(--c-bg);
  border: 1px solid var(--c-border-lt);
  border-radius: var(--r-md);
}
.attestation-buttons { margin-top: 8px; }
.attestation-btn.is-done { background: var(--c-green-bg); color: #3d7521; border-color: var(--c-green-bg); }

/* Panneau "Réinitialiser l'historique" (checkboxes + confirmation), en bas du panneau
   "Historique des préparations" — repris de l'ancien index.html. Fond orange discret pour
   signaler une action destructive, cohérent avec badge-orange utilisé ailleurs pour les alertes. */
.history-reset-panel {
  margin-top: 8px;
  padding: 12px 14px;
  background: var(--c-orange-bg);
  border: 1px solid var(--c-orange);
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.history-reset-panel > strong { font-size: 13px; color: var(--c-text); }
.history-reset-panel label { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--c-text); cursor: pointer; }
.history-reset-panel label input[type="checkbox"] { width: auto; }

/* Barre de progression d'une session (dans session-summary, visible même carte repliée) —
   reprise de l'ancien index.html (sessionProgress). */
.session-progress { display: flex; align-items: center; gap: 8px; margin-top: 8px; max-width: 420px; }
.session-progress-track { flex: 1; height: 5px; background: var(--c-border-lt); border-radius: 999px; overflow: hidden; }
.session-progress-fill { height: 100%; border-radius: 999px; transition: width .3s; background: var(--c-orange); }
.session-progress-fill.is-mid { background: var(--c-blue); }
.session-progress-fill.is-done { background: var(--c-green); }
.session-progress-label { font-size: 11px; color: var(--c-text-3); flex-shrink: 0; white-space: nowrap; }

/* ============================================
   STaCk — PAGE D'ACCUEIL / CONTENU MARKETING (home.js)
   Tout est scopé sous .stack-marketing pour ne jamais fuiter sur le reste de l'app.
   ============================================ */

.stack-marketing { font-size: 14px; color: var(--c-text); }
.stack-marketing a:not(.btn) { color: inherit; }
.stack-marketing .container { width: min(1120px, calc(100% - 36px)); margin: auto; }

.stack-marketing .hero { padding: 28px 0 18px; }
.stack-marketing .hero-grid { display: grid; grid-template-columns: 1fr; gap: 0; align-items: center; }
.stack-marketing .hero-logos { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.stack-marketing .hero-logos > img { height: 48px; width: auto; display: block; }
.stack-marketing .hero-logos a { display: inline-flex; }
.stack-marketing .hero-logos a img { height: 48px; width: auto; display: block; }
.stack-marketing .eyebrow {
  display: inline-flex;
  border: 1px solid var(--c-border);
  background: #fff;
  border-radius: 999px;
  padding: 5px 12px;
  color: var(--c-text-3);
  font-size: 12px;
}
.stack-marketing h1 { font-size: clamp(24px, 2.8vw, 40px); line-height: 1.08; margin: 10px 0 12px; letter-spacing: -0.03em; }
.stack-marketing .lead { font-size: 15px; line-height: 1.6; color: var(--c-text-3); max-width: 680px; }
.stack-marketing .hero-card { display: none; }
.stack-marketing .hero-card img { width: 100%; max-height: 270px; object-fit: contain; }
.stack-marketing .info-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px; }
.stack-marketing .mini { background: #fff; border: 1px solid var(--c-border); border-radius: 14px; padding: 12px; }
.stack-marketing .mini strong { display: block; font-size: 18px; }
.stack-marketing .mini span { color: var(--c-text-3); font-size: 13px; }

.stack-marketing section { padding: 36px 0; }
.stack-marketing .section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 22px; }
.stack-marketing h2 { font-size: clamp(18px, 2vw, 26px); letter-spacing: -0.02em; margin: 0 0 5px; }
.stack-marketing .sub { color: var(--c-text-3); line-height: 1.5; margin: 0; max-width: 760px; font-size: 13px; }

.stack-marketing .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stack-marketing .stat { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: 18px; box-shadow: 0 10px 28px rgba(38, 33, 26, 0.06); }
.stack-marketing .stat-value { font-size: 26px; font-weight: 800; line-height: 1; margin-bottom: 6px; }
.stack-marketing .stat-label { font-weight: 800; margin-bottom: 6px; }
.stack-marketing .stat-note { color: var(--c-text-3); font-size: 13px; line-height: 1.4; }

.stack-marketing .search-card { background: #fff; border: 1px solid var(--c-border); border-radius: 20px; padding: 16px; margin-bottom: 18px; box-shadow: 0 10px 28px rgba(38, 33, 26, 0.05); }
.stack-marketing .search-row { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 12px; align-items: end; }

.stack-marketing .formation-list { display: grid; gap: 16px; }
.stack-marketing .formation { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: 0 10px 28px rgba(38, 33, 26, 0.06); overflow: hidden; }
.stack-marketing .formation-summary {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  background: transparent;
  border: 0;
  text-align: left;
  padding: 16px 18px;
  cursor: pointer;
  font: inherit;
  color: inherit;
}
.stack-marketing .formation-title { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.stack-marketing .badges { display: flex; flex-wrap: wrap; gap: 9px; }
.stack-marketing .badge { background: var(--c-blue-bg); color: #604827; border-radius: 999px; padding: 7px 10px; font-size: 13px; font-weight: 750; display: inline-flex; }
.stack-marketing .badge.neutral { background: #f1f0ed; color: var(--c-text-3); }
.stack-marketing .category-badge { color: #fff; border-radius: 999px; padding: 7px 10px; font-size: 13px; font-weight: 800; }
.stack-marketing .cat-informatique { background: var(--cat-informatique); }
.stack-marketing .cat-excel        { background: var(--cat-excel); }
.stack-marketing .cat-power-bi     { background: var(--cat-power-bi); }
.stack-marketing .cat-droit-social { background: var(--cat-droit-social); }
.stack-marketing .cat-autre        { background: var(--cat-autre); }
.stack-marketing .plus {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--c-border);
  display: grid; place-items: center;
  font-size: 26px; color: var(--c-blue);
  transition: 0.2s;
}
.stack-marketing .formation.open .plus { transform: rotate(45deg); }
.stack-marketing .formation-details { display: none; padding: 0 22px 22px; border-top: 1px solid var(--c-border); }
.stack-marketing .formation.open .formation-details { display: block; }
.stack-marketing .detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 18px; }
.stack-marketing .detail { background: #fbfaf7; border: 1px solid var(--c-border); border-radius: 18px; padding: 16px; }
.stack-marketing .detail h3 { margin: 0 0 8px; font-size: 14px; }
.stack-marketing .detail p, .stack-marketing .detail li { color: var(--c-text-3); line-height: 1.55; }
.stack-marketing .detail ul { margin: 0; padding-left: 18px; }
.stack-marketing .full { grid-column: 1 / -1; }

/* 4 colonnes fixes (~25% de large chacune, un peu moins avec le gap) plutôt qu'un
   auto-fit qui étirerait les cartes pour combler la largeur : avec 2 formateurs
   seulement, les 2 dernières colonnes restent simplement vides plutôt que d'agrandir
   les cartes existantes. Repli à 2 colonnes puis 1 sur les écrans plus étroits
   (voir media queries ci-dessous). */
.stack-marketing .trainers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1180px) {
  .stack-marketing .trainers { grid-template-columns: repeat(2, 1fr); }
}
.stack-marketing .trainer { background: #fff; border: 1px solid var(--c-border); border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-hero); }
.stack-marketing .trainer-img { height: 140px; background: #fbfaf7; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid var(--c-border); }
.stack-marketing .trainer-img img { width: 100%; height: 100%; object-fit: contain; max-width: 55%; display: block; }
.stack-marketing .trainer-body { padding: 14px; }
.stack-marketing .trainer h3 { font-size: 15px; margin: 0 0 4px; }
.stack-marketing .trainer p { color: var(--c-text-3); line-height: 1.5; margin: 0; font-size: 13px; }
.stack-marketing .trainer-contact { margin-top: 8px; display: grid; gap: 4px; color: var(--c-text-3); font-size: 12.5px; }
.stack-marketing .trainer-contact a { color: var(--c-text); text-decoration: none; }

.stack-marketing .access-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stack-marketing .access-card { background: #fff; border: 1px solid var(--c-border); border-radius: 22px; padding: 18px; box-shadow: 0 10px 28px rgba(38, 33, 26, 0.06); }
.stack-marketing .access-card h3 { margin: 0 0 10px; font-size: 18px; }
.stack-marketing .access-card p { margin: 0; color: var(--c-text-3); line-height: 1.55; }

/* Bloc contenu SEO (domaines de formation, "pourquoi STaCk", FAQ) — home.js */
.stack-marketing .highlight {
  background: var(--c-blue-bg);
  border-left: 4px solid var(--c-blue);
  padding: 16px 20px;
  border-radius: 0 12px 12px 0;
}
.stack-marketing .highlight p { margin: 0; color: var(--c-text); line-height: 1.6; }
.stack-marketing #faq .card-body h3 { color: var(--c-text); }
.stack-marketing #faq .card-body > div { border-bottom: 1px solid var(--c-border-lt); padding-bottom: 16px; }
.stack-marketing #faq .card-body > div:last-child { border-bottom: none; padding-bottom: 0; }

.stack-marketing .contact-wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 20px; align-items: start; }
.stack-marketing .contact-lines { display: grid; gap: 12px; color: var(--c-text-3); line-height: 1.5; }
.stack-marketing .map-wrap { margin-top: 18px; border: 1px solid var(--c-border); border-radius: 22px; overflow: hidden; box-shadow: 0 10px 28px rgba(38, 33, 26, 0.06); }
.stack-marketing .map-wrap iframe { width: 100%; height: 330px; border: 0; display: block; }
.stack-marketing .transport-info { margin-top: 18px; display: grid; gap: 12px; color: var(--c-text-3); line-height: 1.5; }
.stack-marketing .transport-line { background: #fbfaf7; border: 1px solid var(--c-border); border-radius: 16px; padding: 12px; }
.stack-marketing .transport-line a { font-weight: 800; color: var(--c-text); }
.stack-marketing .metro-preview { display: grid; grid-template-columns: 110px 1fr; gap: 12px; align-items: center; }
.stack-marketing .metro-thumb { height: 82px; border: 1px solid var(--c-border); border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 8px 18px rgba(38, 33, 26, 0.06); }
.stack-marketing .metro-thumb iframe { width: 340px; height: 260px; border: 0; transform: scale(0.33); transform-origin: 0 0; pointer-events: none; }
.stack-marketing .hint { color: var(--c-text-3); font-size: 13px; line-height: 1.45; margin: 6px 0 0; }

.stack-marketing form { display: grid; gap: 12px; }
.stack-marketing label { font-weight: 750; font-size: 14px; }
.stack-marketing input,
.stack-marketing select,
.stack-marketing textarea {
  width: 100%;
  border: 1px solid var(--c-border);
  border-radius: 14px;
  padding: 13px 14px;
  background: #fff;
  color: var(--c-text);
  font: inherit;
}
.stack-marketing input[type="radio"],
.stack-marketing input[type="checkbox"] { width: auto; padding: 0; border: none; background: transparent; border-radius: 0; }
.stack-marketing textarea { min-height: 120px; resize: vertical; }
.stack-marketing .two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* Formulaire d'inscription (#contactForm) : ergonomie du formulaire "saisie des temps"
   du Hub STC (.st-field/.st-label/.st-req/.st-input) — champs plus denses que le reste
   du site marketing, tout en restant affiché en ligne sur la page (pas de popup). Les
   surcharges ci-dessous doivent l'emporter sur les règles génériques .stack-marketing
   label/input/select/textarea ci-dessus (mêmes éléments, classes en plus). */
.stack-marketing .stack-form { gap: 14px; }
.stack-marketing .stack-form .field-label { font-weight: 600; font-size: 12.5px; }
.stack-marketing .input { border-radius: var(--r-md); padding: 7px 10px; font-size: 12.5px; }
.stack-marketing textarea.input { min-height: 80px; }
.stack-marketing .notice { padding: 12px 14px; border-radius: 14px; background: var(--c-blue-bg); color: #604827; font-size: 14px; line-height: 1.45; display: none; }
.stack-marketing .notice.show { display: block; }
.stack-marketing .custom-formation-box { border: 1px solid var(--c-border); border-radius: 18px; padding: 16px; background: #fbfaf7; display: grid; gap: 12px; }
.stack-marketing .custom-formation-box .hint { margin: 0; }
.stack-marketing .btn-lg-block { width: 50%; }

.stack-marketing footer { padding: 0 0 40px; color: var(--c-text-3); margin-top: 40px; }
.stack-marketing .footer-grid { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: nowrap; font-size: 13px; }
.stack-marketing .footer-grid > div { white-space: nowrap; }
.stack-marketing .footer-links { display: flex; gap: 7px; align-items: center; white-space: nowrap; }
.stack-marketing .footer-links a, .stack-marketing .footer-links span { color: var(--c-text-3); text-decoration: none; font-weight: 650; }
.stack-marketing .footer-links a:hover { color: var(--c-text); text-decoration: underline; }

@media (max-width: 860px) {
  .stack-marketing .footer-grid { flex-wrap: wrap; }
  .stack-marketing .footer-grid > div { white-space: normal; }
  .stack-marketing .footer-links { white-space: normal; flex-wrap: wrap; }
  .stack-marketing .metro-preview { grid-template-columns: 1fr; }
  .stack-marketing .metro-thumb { height: 160px; }
  .stack-marketing .metro-thumb iframe { transform: scale(0.62); }
  .stack-marketing .hero-grid,
  .stack-marketing .contact-wrap,
  .stack-marketing .detail-grid,
  .stack-marketing .search-row { grid-template-columns: 1fr; }
  .stack-marketing .info-strip,
  .stack-marketing .trainers,
  .stack-marketing .stats-grid,
  .stack-marketing .access-grid { grid-template-columns: 1fr; }
  .stack-marketing .section-head { display: block; }
  .stack-marketing .two { grid-template-columns: 1fr; }
  .stack-marketing .trainer-img { height: 190px; }
  .stack-marketing .hero { padding: 40px 0 24px; }
  .stack-marketing .formation-summary { padding: 16px 18px; }
}
@media (max-width: 480px) {
  .stack-marketing .hero { padding: 28px 0 16px; }
  .stack-marketing .hero-card { display: none; }
  .stack-marketing section { padding: 32px 0; }
  .stack-marketing .stat-value { font-size: 26px; }
  .stack-marketing .formation-title { font-size: 18px; }
  .stack-marketing .badge { font-size: 12px; padding: 5px 9px; }
  .stack-marketing .btn-lg-block { width: 100%; }
}

/* ============================================
   STaCk — MODULE "SUIVI DES FORMATIONS"
   (suivi-formations.js, sessions-crud.js, planning.js)
   ============================================ */

.sub { font-size: 12px; color: var(--c-text-3); }
.hint { font-size: 11px; color: var(--c-text-3); margin: 2px 0 8px; }

.field-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-2);
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (max-width: 640px) {
  .admin-grid { grid-template-columns: 1fr; }
}

.admin-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.detail { padding-top: 4px; }
.detail h4 {
  font-size: 11px;
  font-weight: 600;
  color: var(--c-text-3);
  text-transform: uppercase;
  letter-spacing: .02em;
  margin-bottom: 4px;
}
.detail p { font-size: 13px; color: var(--c-text); line-height: 1.5; }
.detail ul { font-size: 13px; color: var(--c-text); line-height: 1.5; padding-left: 18px; }

.contributeur-banner {
  background: var(--c-blue-bg);
  border: 1px solid var(--c-blue);
  border-radius: var(--r-md);
  padding: 10px 14px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--c-blue-hover);
}

.session-list { display: flex; flex-direction: column; gap: 10px; }

.session-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}

.session-summary {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font);
}
.session-summary:hover { background: var(--c-bg); }

.session-title { font-size: 13px; font-weight: 600; color: var(--c-text); margin-bottom: 6px; }

.badges { display: flex; gap: 6px; flex-wrap: wrap; }

.session-summary-plus {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--c-text-3);
  transition: transform .15s;
}
.session-card.open .session-summary-plus { transform: rotate(45deg); }

.session-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height .2s ease;
  border-top: 1px solid transparent;
}
.session-card.open .session-details {
  max-height: none;
  border-top-color: var(--c-border-lt);
}
.session-card:not(.open) .session-details { display: none; }

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px 20px;
  padding: 14px 16px;
}
.detail-full { grid-column: 1 / -1; }

/* Détail d'une formation (formations-category.js) : un peu plus d'air + séparateurs
   discrets entre chaque grande section ("Objectifs", "Contenu détaillé", ...). */
.formation-detail-grid { gap: 20px 24px; padding: 20px; }
.formation-detail-grid .detail-full {
  border-top: 1px solid var(--c-border-lt);
  padding-top: 18px;
  margin-top: 2px;
}
@media (max-width: 768px) {
  .detail-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .detail-grid { grid-template-columns: 1fr; }
}

.session-details .admin-actions { padding: 0 16px 14px; margin-top: 0; }

.session-empty-search { padding: 16px; }

.stagiaire-row {
  display: grid;
  grid-template-columns: 100px 1fr 1fr 1fr auto;
  gap: 8px;
  align-items: end;
  padding: 8px 0;
  border-bottom: 1px solid var(--c-border-lt);
}
.stagiaire-row:last-of-type { border-bottom: none; }
.stagiaire-row label {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 11px;
  color: var(--c-text-3);
}
@media (max-width: 640px) {
  .stagiaire-row { grid-template-columns: 1fr; }
}

.planning-days-editor { display: flex; flex-direction: column; gap: 10px; margin-bottom: 10px; }

.planning-day-row {
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 10px 12px;
  background: var(--c-bg);
}
.planning-day-row h4 {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-2);
  margin-bottom: 8px;
}

.planning-day-grid {
  display: grid;
  grid-template-columns: 1fr 1fr auto auto auto;
  gap: 10px;
  align-items: end;
}
.planning-day-grid label {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 11px;
  color: var(--c-text-3);
}
@media (max-width: 768px) {
  .planning-day-grid { grid-template-columns: 1fr 1fr; }
}

.switch-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--c-text-2);
  white-space: nowrap;
}
.switch-row input[type="checkbox"] { width: 14px; height: 14px; }

.st-modal-lg { max-width: 760px; }