/* ================================================================
   style.css — Feuille de styles principale du Questionnaire TCF
   Auteur  : Questionnaire TCF Canada
   Version : 1.0
   ================================================================ */

/* ---- Variables de palette ---- */
:root {
  --primary:        #2563eb;   /* bleu principal */
  --primary-dark:   #1d4ed8;
  --primary-light:  #eff6ff;
  --secondary:      #7c3aed;   /* violet accent */
  --success:        #16a34a;
  --success-light:  #f0fdf4;
  --danger:         #dc2626;
  --danger-light:   #fef2f2;
  --warning:        #d97706;
  --warning-light:  #fffbeb;
  --neutral-50:     #f8fafc;
  --neutral-100:    #f1f5f9;
  --neutral-200:    #e2e8f0;
  --neutral-300:    #cbd5e1;
  --neutral-400:    #94a3b8;
  --neutral-600:    #475569;
  --neutral-700:    #334155;
  --neutral-800:    #1e293b;
  --neutral-900:    #0f172a;
  --radius:         12px;
  --radius-sm:      8px;
  --shadow-sm:      0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:      0 4px 16px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:      0 10px 40px rgba(0,0,0,.14), 0 4px 10px rgba(0,0,0,.07);
  --transition:     all .25s ease;
}

/* ---- Reset & base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #483bf5 100%);
  min-height: 100vh;
  color: var(--neutral-800);
  line-height: 1.6;
}

/* ---- Conteneur principal ---- */
.app-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 24px 16px 48px;
}

/* ---- En-tête ---- */
.app-header {
  width: 100%;
  max-width: 820px;
  text-align: center;
  margin-bottom: 28px;
  animation: fadeInDown .5s ease both;
}

.app-header .logo-icon {
  font-size: 2.6rem;
  color: #fff;
  margin-bottom: 6px;
  display: block;
}

.app-header h1 {
  font-size: 1.9rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.3px;
}

.app-header p.subtitle {
  color: rgba(255,255,255,.82);
  font-size: .95rem;
  margin-top: 4px;
}

/* ---- Carte principale ---- */
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 820px;
  overflow: hidden;
}

/* ---- Barre de progression ---- */
.progress-bar-container {
  background: var(--neutral-100);
  padding: 18px 28px 14px;
  border-bottom: 1px solid var(--neutral-200);
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .82rem;
  color: var(--neutral-600);
  margin-bottom: 8px;
}

.progress-meta .part-label {
  font-weight: 600;
  color: var(--primary);
  font-size: .88rem;
}

.progress-track {
  height: 8px;
  background: var(--neutral-200);
  border-radius: 99px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: width .45s cubic-bezier(.4,0,.2,1);
}

/* ---- En-tête de partie (dans la carte) ---- */
.section-header {
  padding: 24px 28px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 99px;
  letter-spacing: .2px;
}

.section-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--neutral-700);
}

/* ---- Bloc question ---- */
.question-block {
  padding: 24px 28px;
}

.question-number {
  font-size: .78rem;
  font-weight: 700;
  color: var(--neutral-400);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 10px;
}

.question-text {
  font-size: 1.05rem;
  color: var(--neutral-800);
  font-weight: 500;
  margin-bottom: 18px;
  line-height: 1.7;
}

.question-text ul, .question-text ol {
  padding-left: 22px;
  margin-top: 8px;
}

.question-text li {
  margin-bottom: 4px;
}

/* ---- Zone de réponse ---- */
.answer-area label {
  display: block;
  font-size: .84rem;
  font-weight: 600;
  color: var(--neutral-600);
  margin-bottom: 8px;
}

.answer-area label i {
  margin-right: 6px;
  color: var(--primary);
}

.answer-textarea {
  width: 100%;
  min-height: 130px;
  padding: 14px 16px;
  border: 2px solid var(--neutral-200);
  border-radius: var(--radius-sm);
  font-size: .97rem;
  font-family: inherit;
  color: var(--neutral-800);
  resize: vertical;
  transition: var(--transition);
  outline: none;
  background: var(--neutral-50);
  line-height: 1.6;
}

.answer-textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

.answer-textarea::placeholder {
  color: var(--neutral-300);
}

/* ---- Navigation ---- */
.nav-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-top: 1px solid var(--neutral-100);
  background: var(--neutral-50);
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  font-size: .92rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: .4;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-outline {
  background: #fff;
  color: var(--neutral-700);
  border: 2px solid var(--neutral-200);
}

.btn-outline:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 4px 14px rgba(37,99,235,.35);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37,99,235,.45);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-success {
  background: linear-gradient(135deg, var(--success), #15803d);
  color: #fff;
  box-shadow: 0 4px 14px rgba(22,163,74,.35);
}

.btn-success:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(22,163,74,.45);
}

.nav-center-info {
  font-size: .82rem;
  color: var(--neutral-400);
  text-align: center;
}

/* ---- Indicateurs de partie (dots) ---- */
.part-dots {
  display: flex;
  gap: 6px;
  justify-content: center;
  padding: 14px 28px 0;
}

.part-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--neutral-200);
  transition: var(--transition);
  cursor: pointer;
}

.part-dot.active {
  background: var(--primary);
  transform: scale(1.25);
}

.part-dot.done {
  background: var(--success);
}

/* ================================================================
   PAGE RÉCAPITULATIVE
   ================================================================ */
#page-recap {
  display: none;
}

.recap-header {
  padding: 36px 28px 24px;
  text-align: center;
  background: linear-gradient(135deg, var(--primary-light), #ede9fe);
  border-bottom: 1px solid var(--neutral-200);
}

.recap-header .icon-big {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 10px;
  display: block;
}

.recap-header h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--neutral-800);
}

.recap-header p {
  color: var(--neutral-600);
  margin-top: 6px;
}

/* ---- Score globale ---- */
.score-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 24px 28px;
  border-bottom: 1px solid var(--neutral-100);
  flex-wrap: wrap;
}

.score-item {
  text-align: center;
}

.score-number {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
}

.score-number.success { color: var(--success); }
.score-number.danger  { color: var(--danger); }
.score-number.primary { color: var(--primary); }

.score-label {
  font-size: .78rem;
  color: var(--neutral-400);
  margin-top: 2px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .3px;
}

/* ---- Sections de la récap ---- */
.recap-section {
  border-bottom: 1px solid var(--neutral-100);
}

.recap-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  background: var(--neutral-50);
  font-size: .95rem;
  font-weight: 700;
  color: var(--neutral-700);
  border-bottom: 1px solid var(--neutral-100);
}

.recap-section-title i {
  color: var(--primary);
}

/* ---- Carte de résultat par question ---- */
.result-card {
  padding: 18px 28px;
  border-bottom: 1px solid var(--neutral-100);
  transition: background .2s;
}

.result-card:last-child { border-bottom: none; }

.result-card:hover { background: var(--neutral-50); }

.result-card-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
}

.result-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.result-icon.correct   { background: var(--success-light); color: var(--success); }
.result-icon.incorrect { background: var(--danger-light);  color: var(--danger);  }

.result-q-label {
  font-size: .75rem;
  font-weight: 700;
  color: var(--neutral-400);
  text-transform: uppercase;
  letter-spacing: .4px;
  margin-bottom: 3px;
}

.result-question-text {
  font-size: .95rem;
  font-weight: 500;
  color: var(--neutral-800);
  line-height: 1.5;
}

.result-answers {
  margin-left: 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-answer-box {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  line-height: 1.55;
}

.result-answer-box .box-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  margin-bottom: 4px;
  display: block;
}

.user-answer-box {
  background: var(--neutral-100);
  border: 1px solid var(--neutral-200);
  color: var(--neutral-700);
}

.user-answer-box .box-label { color: var(--neutral-400); }

.correct-answer-box {
  background: var(--success-light);
  border: 1px solid #bbf7d0;
  color: var(--neutral-700);
}

.correct-answer-box .box-label { color: var(--success); }

.result-card.correct-result .user-answer-box {
  background: var(--success-light);
  border-color: #bbf7d0;
}

.result-card.incorrect-result .user-answer-box {
  background: var(--danger-light);
  border-color: #fecaca;
  color: var(--neutral-700);
}

.no-answer-note {
  font-style: italic;
  color: var(--neutral-400);
}

/* ---- Boutons bas de récap ---- */
.recap-footer {
  display: flex;
  justify-content: center;
  gap: 16px;
  padding: 28px;
  flex-wrap: wrap;
}

/* ================================================================
   ANIMATIONS
   ================================================================ */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

.animate-in {
  animation: slideIn .3s ease both;
}

.card {
  animation: fadeInUp .45s ease .1s both;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 600px) {
  .app-header h1       { font-size: 1.45rem; }
  .section-header,
  .question-block,
  .nav-footer,
  .part-dots,
  .recap-header,
  .score-banner,
  .recap-section-title,
  .result-card,
  .recap-footer         { padding-left: 18px; padding-right: 18px; }

  .score-banner         { gap: 24px; }
  .score-number         { font-size: 1.9rem; }

  .nav-footer {
    flex-wrap: wrap;
    gap: 10px;
  }

  .btn {
    flex: 1;
    justify-content: center;
    padding: 11px 14px;
    font-size: .85rem;
  }

  .result-answers       { margin-left: 0; }
}

@media (max-width: 400px) {
  .app-header h1 { font-size: 1.2rem; }
  .section-title { font-size: .9rem; }
  .question-text { font-size: .97rem; }
}