/*
 * Arc_Prod File Role: Frontend asset (CSS/JS) for tenant/admin UI behavior or styling.
 * File: public_html/assets/xhelpers/css/modules/tutorial_detail.css
 */
/**
 * tutorial_detail.css - Module CSS pour la page de détail des tutoriels
 * 
 * Feuille de styles dédiée à la vue tutorial_detail.php
 * Reproduit exactement les styles de la version qui fonctionne
 * 
 * @package     XHelpers_App
 * @subpackage  Styles/Modules
 * @version     1.0
 */

/* Tutorial Detail - Utilise le Design System XHelpers */
html { scroll-behavior: smooth; }
/* body background → géré par layout.css / tokens.css (supprimé pour éviter conflit page) */

/* Container et header - XHelpers */
.tutorial-detail-container { 
  max-width: 1000px; margin: 2rem auto; padding: 0 1rem; margin-bottom: 4rem;
}

.tutorial-header {
  background: var(--ulb-blue);  /* Bleu ULB uniforme sans dégradé */
  border-radius: var(--border-radius); padding: 2rem; margin-bottom: 2rem;
  box-shadow: 0 6px 20px rgba(0, 63, 127, 0.4); border: 1px solid rgba(0, 63, 127, 0.1);
}

.detail-actions-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.back-button {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0; font-size: 0.9rem; margin-bottom: 1.5rem;
  color: var(--text-secondary); background: transparent; border: none;
  text-decoration: none; transition: opacity 150ms ease; font-weight: 500;
}

.back-button:hover {
  opacity: 0.60;
  background: transparent;
  color: var(--text-secondary);
  transform: none;
  box-shadow: none;
  text-decoration: none;
}

.back-button i { font-size: 1rem; }

.quick-edit-button {
  border-color: rgba(15, 76, 129, 0.25);
  color: var(--brand-text);
  font-weight: 600;
}

/* Titre et meta - XHelpers */
.tutorial-title-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.tutorial-title {
  font-size: 2.2rem; font-weight: 700; color: white;
  margin-bottom: 0; line-height: 1.3; flex: 1;
}

.btn-favorite {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.75);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity 150ms ease;
    font-size: 20px;
}

.btn-favorite:hover {
    opacity: 0.65;
    background: transparent;
    color: rgba(255, 255, 255, 0.75);
    transform: none;
}

.btn-favorite.bookmarked {
    color: var(--token-danger, #dc3545);
}

.btn-favorite.bookmarked:hover {
    opacity: 0.65;
    transform: none;
}

.btn-favorite i {
    transition: none;
}

.btn-favorite:active i {
    transform: none;
}

.bookmark-notification {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-color, #e5e7eb);
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-md, 0 4px 16px rgba(0,0,0,0.12));
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    font-size: 15px;
    z-index: 9999;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.bookmark-notification.show {
    opacity: 1;
    transform: translateY(0);
}

.bookmark-notification.success {
    border-left: 4px solid var(--token-success, #22c55e);
    color: var(--text-primary, #111827);
}

.bookmark-notification.success i {
    color: var(--token-success, #22c55e);
    font-size: 20px;
}

.bookmark-notification.info {
    border-left: 4px solid var(--token-info, #0a84ff);
    color: var(--text-primary, #111827);
}

.bookmark-notification.info i {
    color: var(--token-info, #0a84ff);
    font-size: 20px;
}

.bookmark-notification.error {
    border-left: 4px solid var(--token-danger, #dc3545);
    color: var(--text-primary, #111827);
}

.bookmark-notification.error i {
    color: var(--token-danger, #dc3545);
    font-size: 20px;
}

.tutorial-meta {
  display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center;
  padding: 1.5rem; background: var(--bg-primary, #fff); border-radius: var(--border-radius);
  border: 1px solid var(--border-color); box-shadow: var(--shadow-soft); margin-bottom: 2rem;
}

.tutorial-meta .meta-item {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.9rem; color: var(--text-secondary); font-weight: 500;
}

.tutorial-meta .meta-item i { color: var(--brand-text); font-size: 1.1rem; }

.tutorial-meta .categories { flex: 1; min-width: 100%; }
.tutorial-meta .categories .badge {
  text-decoration: none; margin-right: 0.5rem; margin-bottom: 0.25rem;
  font-size: 0.8rem; padding: 0.4rem 0.8rem; border-radius: 8px; font-weight: 500;
  transition: var(--lsh-transition-normal);
}

.tutorial-meta .categories .badge:hover {
  transform: translateY(-1px); box-shadow: var(--shadow-soft);
}

/* Contenu principal - XHelpers */
.tutorial-content-wrapper {
  background: var(--bg-primary, #fff);
  backdrop-filter: blur(16px);
  position: relative;
  border-radius: var(--border-radius);
  padding: 3rem;
  box-shadow: 0 6px 20px rgba(0, 63, 127, 0.12), 0 4px 15px rgba(0, 0, 0, 0.08);
  border: 2px solid var(--ulb-blue);
  margin-bottom: 3rem;
}

.tutorial-content-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--ulb-blue);
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}
.tutorial-content { 
  line-height: 1.8; color: var(--text-primary); font-size: 1.05rem;
}

.tutorial-content h1, 
.tutorial-content h2, 
.tutorial-content h3 { 
  margin-top: 2.5rem; margin-bottom: 1.2rem; font-weight: 600; color: var(--text-primary);
}

.tutorial-content h1:first-child,
.tutorial-content h2:first-child,
.tutorial-content h3:first-child {
  margin-top: 0;
}

.tutorial-content h2 { 
  font-size: 1.8rem; color: var(--brand-text);
  border-bottom: 3px solid var(--ulb-blue); padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

.tutorial-content h3 { font-size: 1.4rem; color: var(--ulb-blue-dark); }
.tutorial-content p { margin-bottom: 1.2rem; text-align: left; }

.tutorial-content img {
  /* Responsive : largeur plafonnée au conteneur, hauteur proportionnelle */
  max-width: 100%;
  height: auto; /* sinon une image large garde sa hauteur native (attribut height) -> image géante étirée */
  border-radius: var(--border-radius);
  margin: 1.5rem 0; 
  box-shadow: var(--shadow-soft); 
  border: 1px solid var(--border-color);
  display: block;
}

/* Images sans dimensions personnalisées - fully responsive */
.tutorial-content img:not([width]):not([height]) {
  width: auto !important;
}

/* Images avec classe img-fluid - responsive : respecte la largeur saisie, plafonnée au conteneur */
.tutorial-content img.img-fluid {
  max-width: 100% !important;
  height: auto !important;
}

/* Images avec attributs width/height - respecter les dimensions HTML */
.tutorial-content img[width][height] {
  /* Ne pas écraser les attributs HTML width/height avec du CSS */
  /* Laisser le navigateur utiliser les valeurs des attributs HTML */
  max-width: 100%; /* Seulement limiter pour la responsivité */
}

.tutorial-content pre { 
  background: var(--light-bg); padding: 1.5rem; border-radius: var(--border-radius); 
  overflow-x: auto; border: 1px solid var(--border-color); margin: 1.5rem 0;
}

.tutorial-content code {
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  background: var(--light-bg); padding: 0.2rem 0.4rem;
  border-radius: 4px; font-size: 0.9em;
  /* Sans cette ligne, le rose par defaut de Bootstrap (#d63384) s'applique :
     4,20:1 sur le fond de page, sous le seuil AA. Meme teinte, assombrie. */
  color: #9d2160;
}

.tutorial-content ul, .tutorial-content ol { margin-left: 2rem; margin-bottom: 1.2rem; }
.tutorial-content li { margin-bottom: 0.5rem; }

/* Vidéos embarquées (iframe) : ratio 16/9 explicite — un iframe n'expose pas son ratio au CSS,
   sans ça la hauteur est rabattue à ~150px (vidéo écrasée). Surcharge la règle globale height:auto. */
.tutorial-content iframe {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  margin: 1.5rem auto;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
}

/* Tableaux du contenu riche — scrollables si trop larges (évite le débordement hors du cadre) */
.tutorial-content table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.tutorial-content blockquote { 
  border-left: 4px solid var(--ulb-blue); background: rgba(74, 144, 217, 0.1);
  padding: 1rem 1.5rem; margin: 1.5rem 0; font-style: italic; color: var(--text-primary);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

/* Section partage */
.tutorial-share-section {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
}

.tutorial-share-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 1rem;
}

.share-buttons {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: opacity 150ms ease;
    text-decoration: none;
    color: var(--text-secondary, #6b7280);
}

.share-btn:hover {
    opacity: 0.60;
    background: transparent;
    color: var(--text-secondary, #6b7280);
}

.share-btn i {
    font-size: 1.25rem;
}

.share-btn.bookmarked {
    color: var(--brand-text);
}

.tutorial-link-input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color, #e9ecef);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary, #6c757d);
    background: var(--bg-tertiary, #f8f9fa);
}

/* Zone actions - XHelpers */
.tutorial-actions {
  background: var(--bg-primary, #fff);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-color);
  margin-bottom: 6rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.tutorial-actions .action-button { 
  padding: 0.75rem 2rem; border-radius: 50px; font-weight: 600; text-decoration: none; 
  display: inline-flex; align-items: center; gap: 0.5rem; transition: var(--lsh-transition-normal); 
  border: 2px solid transparent; font-size: 0.95rem;
}

.tutorial-actions .action-button i { font-size: 1.1rem; }

.tutorial-actions .primary-button { 
  background: var(--ulb-blue);  /* Bleu ULB uniforme sans dégradé */ color: var(--text-on-primary, white); box-shadow: var(--shadow-soft);
}

.tutorial-actions .primary-button:hover { 
  transform: translateY(-2px);
  box-shadow: var(--shadow-large);
  text-decoration: none;
  color: white;
}

.tutorial-actions .secondary-button { 
  background: transparent; color: var(--text-secondary); border-color: var(--border-color);
}

.tutorial-actions .secondary-button:hover { 
  background: rgba(74, 144, 217, 0.1); color: var(--brand-text); 
  border-color: var(--ulb-blue); text-decoration: none;
}

/* Bouton retour en haut - Position identique tutorials/FAQ */
.back-to-top {
  position: fixed; bottom: 30px; right: 30px; width: 55px; height: 55px;
  border-radius: 50%; background: var(--ulb-blue); color: var(--text-on-primary, white);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; box-shadow: 0 6px 20px rgba(0, 63, 127, 0.4);
  opacity: 0; visibility: hidden; z-index: 999;
  font-size: 1.4rem; transition: var(--lsh-transition-normal);
  border: 3px solid rgba(255, 255, 255, 0.9);
}

.back-to-top.visible {
  opacity: 1; visibility: visible;
}

.back-to-top:hover {
  background: var(--ulb-blue-dark); box-shadow: var(--shadow-medium);
  transform: translateY(-3px) scale(1.05); color: var(--text-on-primary, white); text-decoration: none;
}




/* Animation - XHelpers */
.fade-in { animation: fadeInUp 0.6s ease-out forwards; }
@keyframes fadeInUp { 
  from { opacity: 0; transform: translateY(30px); } 
  to { opacity: 1; transform: translateY(0); } 
}

/* Responsive - XHelpers */
@media (max-width: 767.98px) {
  .tutorial-detail-container { margin: 1rem auto; margin-bottom: 3rem; }
  .tutorial-header { padding: 1.5rem; margin-bottom: 1.5rem; }
  .detail-actions-row {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .tutorial-title { font-size: 1.8rem; }
  .tutorial-content-wrapper { padding: 2rem 1.5rem; }
  .tutorial-meta { padding: 1rem; gap: 1rem; }
  .tutorial-actions {
    margin-bottom: 5rem; padding: 1.5rem; flex-direction: column; gap: 1.5rem;
  }
  .tutorial-actions .action-button { padding: 0.625rem 1.5rem; font-size: 0.9rem; }
  .tutorial-share-inline {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .tutorial-link-input-inline {
    width: 100%;
    min-width: auto;
  }
  .back-to-top {
    width: 48px; height: 48px; right: 20px; bottom: 20px; font-size: 1.125rem;
  }
  .back-to-top i { font-size: 1.2rem; }
}

@media (max-width: 576px) {
  .detail-actions-row {
    flex-direction: column;
    align-items: stretch;
  }

  .detail-actions-row .back-button {
    width: 100%;
    justify-content: center;
  }

  .tutorial-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  
  .tutorial-meta .categories {
    min-width: auto;
  }
  
  .tutorial-content-wrapper {
    padding: 1.5rem 1rem;
  }
  
  .tutorial-actions {
    flex-direction: column;
    padding: 1.25rem;
  }
  
  .tutorial-actions .action-button {
    width: 100%;
    justify-content: center;
  }
}

/* Badges catégorie — style Apple flat neutre (sans couleurs Bootstrap codées en dur). */
.tutorial-detail-container .badge[class*="bg-"],
.tutorials-page-content .badge[class*="bg-"] {
    background-color: var(--bg-tertiary, #f3f4f6) !important;
    color: var(--text-secondary, #737373) !important;
    border: 1px solid var(--border-color, #e5e7eb) !important;
    box-shadow: none !important;
}

/* ============================================================
   Détail tutoriel/FAQ — source structurelle unique
   (évite les règles dupliquées ou contradictoires)
   ============================================================ */
body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) {
    max-width: 1160px !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .tutorial-header {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 0 0.2rem !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .detail-actions-row {
    margin-bottom: 0.5rem !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .tutorial-title {
    color: var(--token-text-primary, #1d1d1f) !important;
    font-size: clamp(1.95rem, 2.4vw, 2.5rem) !important;
    line-height: 1.18 !important;
    font-weight: 700 !important;
    letter-spacing: -0.015em !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .tutorial-meta {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0.15rem 0 0 !important;
    gap: 0.85rem !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .tutorial-meta .categories .badge {
    border-radius: 999px !important;
    font-size: 0.78rem !important;
    padding: 0.2rem 0.58rem !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .tutorial-content-wrapper {
    padding: 1.6rem 1.35rem !important;
    border-width: 1px !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .tutorial-content-wrapper::before {
    display: none !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .tutorial-content {
    font-size: 1rem !important;
    line-height: 1.72 !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .tutorial-content h2 {
    font-size: 1.65rem !important;
    border-bottom: 0 !important;
    padding-bottom: 0 !important;
    margin-bottom: 0.9rem !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .tutorial-content hr {
    border: 0 !important;
    border-top: 0 !important;
    margin: 0.65rem 0 !important;
    height: 0 !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .tutorial-content h3 {
    font-size: 1.32rem !important;
}

body.arcprod-tenant .tutorial-detail-container:is([data-page="faq-detail"], [data-page="tutorial-detail"]) .tutorial-share-section {
    padding: 1rem 1.1rem !important;
}

/* --------------------------------------------------------------------------
   TUTORIAL DETAIL — adoucir légèrement le contraste et la graisse des titres
   (demande UX: moins "noir massif" tout en restant lisible)
---------------------------------------------------------------------------- */
body.arcprod-tenant .tutorial-detail-container[data-page="tutorial-detail"] .tutorial-title {
    color: var(--token-text-primary, #1d1d1f) !important;
    color: color-mix(in srgb, var(--token-text-primary, #1d1d1f) 88%, var(--token-text-secondary, #6b7280)) !important;
    font-weight: 650 !important;
}

body.arcprod-tenant .tutorial-detail-container[data-page="tutorial-detail"] .tutorial-content :is(h1, h2, h3) {
    color: var(--token-text-primary, #1d1d1f) !important;
    color: color-mix(in srgb, var(--token-text-primary, #1d1d1f) 86%, var(--token-text-secondary, #6b7280)) !important;
    font-weight: 600 !important;
}