/* ============================================
   CHAPITRE 11 : Les Listes
   Styles spécifiques à la démonstration
   ============================================ */

/* --- Démonstration types de listes --- */
.demo-list-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--couleur-blanc);
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
}

.list-type-demo {
  text-align: left;
}

.list-type-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--couleur-secondaire);
  margin-bottom: 0.5rem;
  font-family: var(--police-code);
}

.lt-disc { list-style-type: disc; padding-left: 1.25rem; }
.lt-circle { list-style-type: circle; padding-left: 1.25rem; }
.lt-square { list-style-type: square; padding-left: 1.25rem; }
.lt-decimal { list-style-type: decimal; padding-left: 1.25rem; }
.lt-roman { list-style-type: upper-roman; padding-left: 1.5rem; }
.lt-alpha { list-style-type: lower-alpha; padding-left: 1.25rem; }

.list-type-demo li {
  margin-bottom: 0.25rem;
  font-size: 0.9rem;
}

/* --- Démonstration liste avec icônes --- */
.demo-list-image {
  padding: 1.5rem;
  background: var(--couleur-blanc);
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
}

.custom-icon-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.custom-icon-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
}

.icon-check::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: #dcfce7;
  color: #166534;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.icon-star::before {
  content: '★';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: #fef3c7;
  color: #92400e;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* --- Démonstration position inside/outside --- */
.demo-position-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--couleur-blanc);
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
}

.pos-list-demo {
  text-align: left;
}

.pos-list-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--couleur-secondaire);
  margin-bottom: 0.5rem;
  font-family: var(--police-code);
}

.pos-outside {
  list-style-position: outside;
  padding-left: 1.5rem;
}

.pos-inside {
  list-style-position: inside;
  padding-left: 0;
}

.pos-list-demo li {
  margin-bottom: 0.375rem;
  font-size: 0.85rem;
  line-height: 1.5;
}

/* --- Démonstration compteurs --- */
.demo-counters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--couleur-blanc);
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
}

.counter-demo {
  text-align: left;
}

.counter-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--couleur-secondaire);
  margin-bottom: 0.5rem;
  font-family: var(--police-code);
}

/* Compteur basique */
.counter-basic {
  list-style: none;
  padding: 0;
  counter-reset: compteur;
}

.counter-basic li {
  counter-increment: compteur;
  padding: 0.5rem 0;
  font-size: 0.9rem;
}

.counter-basic li::before {
  content: counter(compteur) '. ';
  font-weight: 700;
  color: #3b82f6;
}

/* Compteur romain */
.counter-roman {
  list-style: none;
  padding: 0;
  counter-reset: romain;
}

.counter-roman li {
  counter-increment: romain;
  padding: 0.5rem 0;
  font-size: 0.9rem;
}

.counter-roman li::before {
  content: counter(romain, upper-roman) '. ';
  font-weight: 700;
  color: #8b5cf6;
}

/* Étapes avec cercle */
.counter-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.625rem 0;
  position: relative;
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 15px;
  top: 32px;
  bottom: 0;
  width: 2px;
  background: #e2e8f0;
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #3b82f6;
  color: white;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step-text {
  font-size: 0.9rem;
  font-weight: 500;
}

/* --- Démonstration checklist --- */
.demo-checklist {
  padding: 1.5rem;
  background: var(--couleur-blanc);
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  cursor: pointer;
  user-select: none;
}

.check-item input {
  display: none;
}

.check-custom {
  width: 20px;
  height: 20px;
  border: 2px solid #d1d5db;
  border-radius: 6px;
  display: grid;
  place-items: center;
  transition: all 0.2s;
  flex-shrink: 0;
}

.check-item input:checked + .check-custom {
  background: #3b82f6;
  border-color: #3b82f6;
}

.check-item input:checked + .check-custom::after {
  content: '✓';
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
}

.check-text {
  font-size: 0.9rem;
  transition: all 0.3s;
}

.check-item input:checked ~ .check-text {
  text-decoration: line-through;
  color: #9ca3af;
}

/* --- Démonstration navigation --- */
.demo-nav {
  padding: 1.5rem;
  background: var(--couleur-blanc);
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
}

.nav-menu-demo {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  padding: 0.5rem;
  margin: 0;
  background: #f8fafc;
  border-radius: 10px;
}

.nav-item-demo a {
  display: block;
  padding: 0.5rem 1rem;
  color: #64748b;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.nav-item-demo a:hover {
  background: #e2e8f0;
  color: #334155;
}

.nav-item-demo.active a {
  background: #3b82f6;
  color: white;
  box-shadow: 0 1px 3px rgba(59, 130, 246, 0.3);
}

/* --- Démonstration breadcrumb --- */
.demo-breadcrumb {
  padding: 1rem 1.5rem;
  background: var(--couleur-blanc);
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.25rem;
  font-size: 0.9rem;
}

.breadcrumb li:not(:last-child)::after {
  content: '›';
  margin-left: 0.5rem;
  color: #94a3b8;
  font-weight: 600;
}

.breadcrumb a {
  color: #3b82f6;
  text-decoration: none;
  padding: 0.125rem 0.25rem;
  border-radius: 4px;
  transition: background 0.2s;
}

.breadcrumb a:hover {
  background: #eff6ff;
}

.breadcrumb li:last-child {
  color: #64748b;
  font-weight: 500;
}

/* --- Démonstration timeline --- */
.demo-timeline {
  padding: 1.5rem;
  background: var(--couleur-blanc);
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: #e2e8f0;
}

.timeline-item {
  position: relative;
  padding-left: 48px;
  padding-bottom: 1.75rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: 8px;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #3b82f6;
  border: 3px solid white;
  box-shadow: 0 0 0 2px #3b82f6;
}

.timeline-marker-success {
  background: #22c55e;
  box-shadow: 0 0 0 2px #22c55e;
}

.timeline-content h3 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.timeline-content p {
  color: #64748b;
  font-size: 0.85rem;
  line-height: 1.5;
}

/* --- Démonstration feature list --- */
.demo-features {
  padding: 1.5rem;
  background: var(--couleur-blanc);
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid #f1f5f9;
}

.feature-item:last-child {
  border-bottom: none;
}

.feature-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
}

.feature-icon.blue { background: #dbeafe; }
.feature-icon.green { background: #dcfce7; }
.feature-icon.purple { background: #f3e8ff; }

.feature-text strong {
  display: block;
  margin-bottom: 0.125rem;
  font-size: 0.95rem;
}

.feature-text span {
  font-size: 0.85rem;
  color: #64748b;
}

/* --- Démonstration FAQ --- */
.demo-faq {
  padding: 1.5rem;
  background: var(--couleur-blanc);
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
}

.faq {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.faq-item {
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item[open] {
  border-color: #93c5fd;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: white;
  border: none;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  color: var(--couleur-texte);
  font-family: inherit;
}

.faq-question:hover {
  background: #f8fafc;
}

.faq-icon {
  font-size: 1.25rem;
  font-weight: 300;
  color: #94a3b8;
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.25rem 1rem;
}

.faq-answer p {
  color: #64748b;
  line-height: 1.6;
  font-size: 0.9rem;
  margin: 0;
}

/* --- Démonstration steps --- */
.demo-steps {
  padding: 2rem 1.5rem;
  background: var(--couleur-blanc);
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon);
  margin-bottom: 1.5rem;
}

.steps-horizontal {
  display: flex;
  justify-content: space-between;
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}

.steps-horizontal::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: #e2e8f0;
}

.step-item-h {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 1;
}

.step-num-h {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #e2e8f0;
  color: #94a3b8;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.85rem;
  transition: all 0.3s;
}

.step-item-h.completed .step-num-h {
  background: #22c55e;
  color: white;
}

.step-item-h.active .step-num-h {
  background: #3b82f6;
  color: white;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

.step-label-h {
  font-size: 0.8rem;
  color: #94a3b8;
  font-weight: 500;
}

.step-item-h.active .step-label-h {
  color: #1e293b;
  font-weight: 600;
}

.step-item-h.completed .step-label-h {
  color: #64748b;
}