/* ============ Vertus Academy LMS — Styles publics ============ */
/* Note : la charte (couleurs, polices) est déjà chargée par la page __styles__ du site.
   Ce fichier ne contient que les composants spécifiques au LMS. */

/* ----- Boutons (préfixés va-lms- pour éviter les collisions) ----- */
.va-lms-btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 2px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: all .25s;
  cursor: pointer;
  border: none;
  text-decoration: none;
  font-family: 'Lato', sans-serif;
}
.va-lms-btn-primary { background: var(--bleu-vertus, #122842); color: white; }
.va-lms-btn-primary:hover { background: var(--vert-vertus, #326E62); color: white; }
.va-lms-btn-outline {
  background: transparent;
  color: var(--bleu-vertus, #122842);
  border: 1.5px solid var(--bleu-vertus, #122842);
}
.va-lms-btn-outline:hover { background: var(--bleu-vertus, #122842); color: white; }

/* ----- Liste des leçons sur la page d'un cours ----- */
.va-lms-lecons-list {
  border: 1px solid var(--bordure, #E8E4DC);
  background: white;
  border-radius: 4px;
  overflow: hidden;
}
.va-lms-lecon-row {
  display: grid;
  grid-template-columns: 56px 1fr 40px;
  gap: 16px;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--bordure, #E8E4DC);
  text-decoration: none !important;
  color: var(--texte, #1A1A1A);
  transition: background .15s;
}
.va-lms-lecon-row:hover { background: var(--fond-clair, #FAF8F4); color: var(--bleu-vertus, #122842); }
.va-lms-lecon-row:last-child { border-bottom: none; }
.va-lms-lecon-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--fond-clair, #FAF8F4);
  border: 1px solid var(--bordure, #E8E4DC);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  color: var(--vert-vertus, #326E62);
  font-size: 16px;
}
.va-lms-lecon-title { font-size: 16px; font-weight: 500; }
.va-lms-lecon-duration { color: var(--texte-doux, #555); font-size: 13px; font-weight: 400; }
.va-lms-lecon-icon { font-size: 18px; color: var(--vert-vertus, #326E62); text-align: right; }
.va-lms-lecon-row.va-lms-completed .va-lms-lecon-num {
  background: var(--or-academy, #C9A961);
  border-color: var(--or-academy, #C9A961);
  color: white;
}
.va-lms-lecon-row.va-lms-completed .va-lms-lecon-icon { color: var(--or-academy, #C9A961); }
.va-lms-lecon-row.va-lms-locked { opacity: 0.55; cursor: not-allowed; pointer-events: none; }

/* ----- Page leçon : layout et player ----- */
.va-lms-lecon-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
}
@media (max-width: 900px) {
  .va-lms-lecon-grid { grid-template-columns: 1fr; }
}

.va-lms-video-wrapper {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}
.va-lms-video {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
}
.va-lms-video-loading {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 14px;
  background: rgba(0,0,0,0.4);
}
.va-lms-video-loading.va-lms-hidden { display: none; }

/* ----- Barre de progression ----- */
.va-lms-progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bordure, #E8E4DC);
  border-radius: 4px;
  overflow: hidden;
}
.va-lms-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--vert-vertus, #326E62), var(--or-academy, #C9A961));
  transition: width .4s ease;
}
.va-lms-progress-text {
  font-size: 13px;
  color: var(--texte-doux, #555);
  margin-top: 6px;
}

/* ----- Sidebar leçon ----- */
.va-lms-lecon-sidebar { position: sticky; top: 100px; }
.va-lms-progress-card {
  background: white;
  border: 1px solid var(--bordure, #E8E4DC);
  padding: 20px;
  border-radius: 4px;
}
.va-lms-progress-card h4 {
  font-family: 'Lato', sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--vert-vertus, #326E62);
  margin: 0 0 12px;
}
.va-lms-sidebar-lecons {
  list-style: decimal;
  padding-left: 20px;
  margin: 0;
  font-size: 14px;
}
.va-lms-sidebar-lecons li { padding: 4px 0; }
.va-lms-sidebar-lecons li a {
  color: var(--texte, #1A1A1A);
  text-decoration: none;
}
.va-lms-sidebar-lecons li.va-lms-current { font-weight: 700; }
.va-lms-sidebar-lecons li.va-lms-current a { color: var(--vert-vertus, #326E62); }
.va-lms-sidebar-lecons li.va-lms-done a { color: var(--texte-doux, #555); }

/* ----- Navigation prev/next leçons ----- */
.va-lms-nav-lecons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--bordure, #E8E4DC);
}

.va-lms-completion {
  margin: 24px 0;
  padding: 20px;
  background: var(--fond-clair, #FAF8F4);
  border-radius: 4px;
  text-align: center;
}

/* ----- Accès refusé ----- */
.va-lms-access-required,
.va-lms-login-required {
  background: var(--fond-clair, #FAF8F4);
  border-left: 3px solid var(--or-academy, #C9A961);
  padding: 32px 36px;
  margin: 32px 0;
}
.va-lms-access-required h2,
.va-lms-login-required h2 {
  margin-top: 0;
  font-size: 24px;
}

/* ----- Dashboard apprenant ----- */
.va-lms-dashboard-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}
.va-lms-empty-state {
  padding: 48px 24px;
  background: var(--fond-clair, #FAF8F4);
  border-radius: 4px;
  text-align: center;
}

/* ========== Quiz runner (côté apprenant) ========== */
.va-lms-quiz-runner { background: white; border: 1px solid var(--bordure, #E8E4DC); padding: 32px; border-radius: 4px; }
.va-lms-quiz-screen { animation: vaFadeIn .25s ease; }
@keyframes vaFadeIn { from { opacity: 0; transform: translateY(8px);} to { opacity: 1; transform: translateY(0);} }
.va-lms-quiz-timer {
  position: sticky; top: 80px;
  background: var(--bleu-vertus, #122842);
  color: white;
  padding: 8px 16px;
  border-radius: 4px;
  text-align: center;
  font-family: 'Courier New', monospace;
  font-size: 18px;
  margin-bottom: 24px;
  z-index: 10;
}
.va-lms-quiz-timer.va-lms-timer-warning { background: #c00; animation: vaPulse 1s infinite; }
@keyframes vaPulse { 50% { opacity: 0.7; } }
.va-lms-quiz-question { margin: 28px 0; padding: 20px 24px; background: var(--fond-clair, #FAF8F4); border-radius: 4px; border-left: 3px solid var(--vert-vertus, #326E62); }
.va-lms-quiz-question h3 { font-family: 'Playfair Display', serif; font-size: 19px; color: var(--bleu-vertus, #122842); margin: 0 0 16px; line-height: 1.4; }
.va-lms-quiz-reponses { display: flex; flex-direction: column; gap: 8px; }
.va-lms-quiz-reponse {
  display: flex; gap: 12px; align-items: center;
  padding: 12px 16px;
  background: white;
  border: 1px solid var(--bordure, #E8E4DC);
  border-radius: 4px;
  cursor: pointer;
  transition: all .15s;
}
.va-lms-quiz-reponse:hover { border-color: var(--vert-vertus, #326E62); }
.va-lms-quiz-reponse input { transform: scale(1.2); }
.va-lms-quiz-reponse:has(input:checked) { background: rgba(50,110,98,0.06); border-color: var(--vert-vertus, #326E62); }
.va-lms-quiz-actions { margin-top: 32px; text-align: right; }

.va-lms-result-summary { text-align: center; padding: 32px; background: var(--fond-clair, #FAF8F4); border-radius: 4px; }
.va-lms-result-badge { display: inline-block; padding: 8px 24px; border-radius: 30px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; font-size: 13px; }
.va-lms-result-badge.va-lms-success { background: var(--vert-vertus, #326E62); color: white; }
.va-lms-result-badge.va-lms-fail { background: #c33; color: white; }
.va-lms-score-big { font-family: 'Playfair Display', serif; font-size: 64px; color: var(--bleu-vertus, #122842); margin: 16px 0 8px; }
.va-lms-quiz-detail { margin: 12px 0; padding: 16px; background: white; border: 1px solid var(--bordure, #E8E4DC); border-radius: 4px; }
.va-lms-quiz-detail.va-lms-correct { border-left: 3px solid var(--vert-vertus, #326E62); }
.va-lms-quiz-detail.va-lms-wrong { border-left: 3px solid #c33; }
.va-lms-quiz-detail summary { cursor: pointer; font-weight: 500; }

.va-lms-quiz-passed, .va-lms-quiz-blocked, .va-lms-quiz-empty {
  text-align: center; padding: 48px 24px; background: var(--fond-clair, #FAF8F4); border-radius: 4px;
}

/* ----- Pagination archive ----- */
.va-lms-pagination {
  margin-top: 48px;
  text-align: center;
}
.va-lms-pagination .page-numbers {
  display: inline-block;
  padding: 8px 14px;
  margin: 0 4px;
  border: 1px solid var(--bordure, #E8E4DC);
  text-decoration: none;
  color: var(--texte, #1A1A1A);
  border-radius: 2px;
}
.va-lms-pagination .page-numbers.current,
.va-lms-pagination .page-numbers:hover {
  background: var(--bleu-vertus, #122842);
  color: white;
  border-color: var(--bleu-vertus, #122842);
}