/* ===== App.css ===== */
.app {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  min-height: 100vh;
  min-height: 100dvh;
}

.app-loading {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--ink-soft);
}

/* ===== components/Badge.css ===== */
.badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 8px;
  border-radius: 14px;
  background: var(--paper);
  border: 1.5px solid var(--line);
  text-align: center;
  position: relative;
  transition: transform 0.15s ease;
  font-family: inherit;
  color: inherit;
  cursor: pointer;
  width: 100%;
}

.badge:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 2px;
}

.badge:active {
  transform: translateY(1px);
}

.badge.locked {
  border-color: var(--line-soft);
}

.badge.locked .badge-medallion,
.badge.locked .badge-name,
.badge.locked .badge-date,
.badge.locked .badge-lock {
  opacity: 0.45;
}

.badge-medallion {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  /* Médaillon plein, couleur propre au badge (définie via --medallion-color
     en inline style depuis Badge.tsx). Plus de gradient marron. */
  background: var(--medallion-color, var(--honey));
  border: 1.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.12);
}

.badge.locked .badge-medallion {
  background: var(--line);
  border-color: var(--line);
}

.badge-name {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}

.badge-date {
  font-family: var(--sans);
  font-size: 10px;
  color: var(--ink-muted);
}

.badge-lock {
  position: absolute;
  top: 8px;
  right: 8px;
  color: var(--ink-muted);
}

.badge-progress {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 0 4px;
}

.badge-progress-bar {
  width: 100%;
  height: 4px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}

.badge-progress-fill {
  height: 100%;
  background: var(--indigo);
  border-radius: 999px;
  transition: width 0.4s ease;
}

.badge-progress-label {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  color: var(--ink-muted);
  line-height: 1;
}

/* ===== components/BadgeDetailModal.css ===== */
.badge-detail-modal {
  text-align: center;
}

.badge-detail-medallion {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: var(--medallion-color, var(--honey));
  border: 2px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 38px;
  margin: 4px auto 14px;
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.12);
}

.badge-detail-medallion.locked {
  background: var(--line);
  border-color: var(--line);
  opacity: 0.7;
}

.badge-detail-title {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 10px;
  letter-spacing: -0.3px;
}

.badge-detail-condition {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.45;
  color: var(--ink);
  margin: 0 0 16px;
}

.badge-detail-progress {
  background: var(--cream);
  border-radius: 14px;
  padding: 14px 14px 12px;
  margin-bottom: 14px;
}

.badge-detail-progress-bar {
  height: 10px;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}

.badge-detail-progress-fill {
  height: 100%;
  background: var(--indigo);
  border-radius: 999px;
  transition: width 0.4s ease;
}

.badge-detail-progress-label {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-top: 8px;
}

.badge-detail-hint {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-muted);
  margin-top: 4px;
}

.badge-detail-earned {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--sage);
  background: var(--sage-soft);
  padding: 10px 14px;
  border-radius: 12px;
  margin-bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.badge-detail-earned-check {
  font-size: 18px;
  font-weight: 800;
}

/* ===== components/Button.css ===== */
/* Boutons pleine largeur du parcours principal (CTAs). Deux variantes de
   couleur — ink (parcours d'onboarding/intro) et indigo (CTA principale
   sur Home). Les overrides spécifiques (max-width, margin, padding) restent
   au point d'appel via une classe d'écran. */

.btn {
  width: 100%;
  padding: 18px 32px;
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 800;
  border: none;
  border-radius: 999px;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: transform 0.1s ease;
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.45;
  cursor: default;
}

.btn--ink {
  color: var(--cream);
  background: var(--ink);
  box-shadow: 0 2px 0 #000, 0 6px 20px rgba(30, 26, 46, 0.25);
}

.btn--ink:disabled {
  box-shadow: none;
}

.btn--indigo {
  color: #fff;
  background: var(--indigo);
  box-shadow: 0 2px 0 var(--indigo-ink), 0 6px 20px rgba(79, 70, 186, 0.3);
}

.btn--indigo:active:not(:disabled) {
  box-shadow: 0 1px 0 var(--indigo-ink), 0 3px 10px rgba(79, 70, 186, 0.25);
}

/* ===== components/DotGrid.css ===== */
.dot-grid-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--paper);
  border-radius: 22px;
  border: 1.5px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.dot-grid-label {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.5px;
}

.dot-grid-label span {
  color: var(--indigo);
}

.dot-grid {
  display: flex;
  flex-direction: column;
  gap: var(--dot-gap, 10px);
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.dot-grid.rotating {
  transform: rotate(90deg);
}

.dot-grid-row {
  display: flex;
  gap: var(--dot-gap, 10px);
  opacity: 0;
  animation: rowAppear 0.4s ease forwards;
}

.dot-grid-row.hidden {
  opacity: 0;
  animation: none;
}

.dot-grid-row.no-animation {
  opacity: 1;
  animation: none;
}

@keyframes rowAppear {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.dot {
  width: var(--dot-size, 18px);
  height: var(--dot-size, 18px);
  border-radius: 50%;
  background: var(--indigo);
  flex-shrink: 0;
}

.dot-grid-wrapper.small {
  padding: 12px;
}

.dot-grid-wrapper.small .dot {
  width: 12px;
  height: 12px;
}

.dot-grid-wrapper.small .dot-grid-row {
  gap: 6px;
}

.dot-grid-wrapper.small .dot-grid {
  gap: 6px;
}

.dot-grid-result {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--ink);
  margin-top: 4px;
  opacity: 0;
  transition: opacity 0.3s ease;
  letter-spacing: -0.3px;
}

.dot-grid-result.visible {
  opacity: 1;
}

.dot-grid-result strong {
  color: var(--indigo);
  font-weight: 600;
}

/* ===== components/ErrorBoundary.css ===== */
.error-boundary {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: var(--cream);
  font-family: var(--sans);
  color: var(--ink);
}

.error-boundary-card {
  max-width: 32rem;
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-md);
}

.error-boundary-title {
  font-family: var(--serif);
  font-size: 1.75rem;
  color: var(--indigo-ink);
  margin-bottom: 0.75rem;
}

.error-boundary-text {
  color: var(--ink-soft);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.error-boundary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.error-boundary-primary,
.error-boundary-secondary {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.75rem 1.25rem;
  border-radius: 10px;
  cursor: pointer;
  border: 1px solid transparent;
}

.error-boundary-primary {
  background: var(--indigo);
  color: var(--paper);
}

.error-boundary-secondary {
  background: var(--paper);
  color: var(--indigo-ink);
  border-color: var(--line);
}

.error-boundary-details {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.error-boundary-details pre {
  font-family: var(--mono);
  font-size: 0.75rem;
  background: var(--cream-deep);
  padding: 0.75rem;
  border-radius: 8px;
  overflow-x: auto;
  margin-top: 0.5rem;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ===== components/FeedbackModal.css ===== */
.modal-card.feedback-modal {
  max-width: 440px;
  padding: 20px;
}

.feedback-title {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 14px;
  letter-spacing: -0.3px;
}

.feedback-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feedback-label {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-muted);
  margin-top: 4px;
}

.feedback-textarea,
.feedback-input {
  width: 100%;
  padding: 12px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  font-family: var(--sans);
  font-size: 14px;
  background: var(--cream);
  color: var(--ink);
  box-sizing: border-box;
}

.feedback-textarea {
  resize: vertical;
  min-height: 120px;
  font-family: var(--sans);
}

.feedback-textarea:focus,
.feedback-input:focus {
  outline: none;
  border-color: var(--indigo);
}

.feedback-checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
  padding: 4px 0;
  line-height: 1.4;
}

.feedback-checkbox input[type='checkbox'] {
  margin: 2px 0 0;
  flex-shrink: 0;
  cursor: pointer;
}

.feedback-checkbox > span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.feedback-checkbox-hint {
  font-size: 12px;
  color: var(--ink-muted);
  font-weight: 400;
}

.feedback-error {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  color: var(--coral);
  background: var(--coral-soft);
  padding: 8px 12px;
  border-radius: 10px;
  margin: 0;
}

.feedback-actions {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

.feedback-cancel-btn,
.feedback-submit-btn {
  flex: 1;
  padding: 12px 16px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 800;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  cursor: pointer;
  letter-spacing: 0.2px;
  transition: transform 0.1s ease;
}

.feedback-cancel-btn {
  background: var(--paper);
  color: var(--ink);
}

.feedback-submit-btn {
  background: var(--sage);
  color: #fff;
  border-color: var(--sage);
}

.feedback-submit-btn:disabled,
.feedback-cancel-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.feedback-submit-btn:active:not(:disabled),
.feedback-cancel-btn:active:not(:disabled) {
  transform: translateY(1px);
}

.feedback-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 20px 0 4px;
}

.feedback-success-text {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--sage);
  margin: 0;
  text-align: center;
}

.feedback-unavailable {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-muted);
  margin: 8px 0 0;
  text-align: center;
}

/* ===== components/FeedbackOverlay.css ===== */
.feedback-overlay {
  position: fixed;
  /* 30px ≈ hauteur de .session-header (dots de progression) pour qu'ils
     restent visibles en haut pendant le feedback. */
  top: 30px;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: fadeIn 0.2s ease;
  padding: 20px;
  max-width: 480px;
  margin: 0 auto;
}

.feedback-overlay.correct {
  background: var(--cream);
  flex-direction: column;
  justify-content: flex-start;
  gap: 10px;
  padding-top: 120px;
}

.feedback-overlay.incorrect {
  background: var(--cream);
  padding: 10px 20px 20px;
  align-items: stretch;
}

.feedback-card {
  background: var(--paper);
  border-radius: 22px;
  padding: 24px 20px;
  text-align: center;
  max-width: 360px;
  width: 100%;
  animation: scaleIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1.5px solid var(--line);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
}

.feedback-overlay.incorrect .feedback-card {
  text-align: left;
  padding: 22px 22px 20px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.feedback-star-wrap {
  position: relative;
  width: 180px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
}

.feedback-star-rays {
  position: absolute;
  inset: 0;
  animation: scaleIn 0.3s ease;
}

.feedback-star-shape {
  position: relative;
  animation: starPop 0.5s ease;
}

@keyframes starPop {
  0% { transform: scale(0) rotate(-180deg); opacity: 0; }
  60% { transform: scale(1.2) rotate(10deg); opacity: 1; }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

.feedback-message {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-top: 10px;
  color: var(--ink);
  text-align: center;
}

.feedback-message.incorrect {
  font-size: 24px;
  color: var(--coral);
  margin: 0 0 10px;
  text-align: center;
}

.feedback-user-answer {
  font-family: var(--sans);
  font-size: 17px;
  color: var(--coral);
  text-align: center;
  margin-bottom: 6px;
}

.feedback-user-answer b {
  font-weight: 800;
}

.feedback-answer {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  color: var(--ink);
  text-align: center;
  letter-spacing: -0.5px;
  display: block;
  margin-bottom: 12px;
}

.feedback-overlay.correct .feedback-answer {
  font-size: 22px;
  font-weight: 500;
  font-family: var(--sans);
  color: var(--ink);
  margin: 0;
}

.feedback-overlay.correct .feedback-answer b {
  color: var(--ink);
  font-weight: 800;
  font-family: var(--sans);
}

.feedback-overlay.incorrect .feedback-answer b {
  color: var(--indigo);
}

.feedback-dotgrid {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: center;
}

.feedback-dotgrid-eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 800;
  color: var(--ink-muted);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  text-align: center;
}

/* Strip the DotGrid card when inside the feedback overlay; the mockup shows
   dots on the plain card background with only an eyebrow label above. Also
   force 18px dots / 10px gap (the mockup size) regardless of the JS-
   calculated sizing — !important is needed because DotGrid sets the CSS
   vars via inline style. */
.feedback-dotgrid .dot-grid-wrapper {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
  --dot-size: 18px !important;
  --dot-gap: 10px !important;
}

.feedback-ok-btn {
  margin-top: 16px;
  width: 100%;
  background: var(--indigo);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 14px 28px;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  letter-spacing: 0.2px;
  box-shadow: 0 2px 0 var(--indigo-ink), 0 6px 20px rgba(79, 70, 186, 0.25);
  transition: transform 0.1s ease;
}

.feedback-ok-btn:active {
  transform: translateY(1px);
}

/* ===== components/Formula.css ===== */
/* Affichage partagé de la formule "A × B = ?". La typographie est définie
   ici ; le positionnement (padding/margin/width) reste géré au point
   d'appel via une classe spécifique à l'écran. */

.formula-text {
  font-family: var(--serif);
  font-size: 52px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -1.5px;
  line-height: 1;
  text-align: center;
}

.formula-operator {
  color: var(--indigo);
  font-weight: 400;
  margin: 0 6px;
}

.formula-equals,
.formula-placeholder {
  color: var(--ink-muted);
  font-weight: 400;
  margin-left: 10px;
}

/* ===== components/Mascot.css ===== */
.mascot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 140px;
  user-select: none;
  -webkit-user-select: none;
}

.mascot-svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* ---- Palette ---- */

.mascot-feet path,
.mascot-tuft {
  stroke: var(--ink);
  stroke-width: 1.6;
  stroke-linecap: round;
  fill: none;
}

.mascot-fill-body {
  fill: #F0B43A;       /* chick body */
  stroke: var(--ink);
  stroke-width: 1.6;
}

.mascot-fill-belly {
  fill: #FBD96C;       /* belly highlight */
}

.mascot-wing {
  fill: #FBD96C;
  stroke: var(--ink);
  stroke-width: 1.6;
  transform-origin: 30px 58px;  /* épaule — rotation autour de ce point */
  transform-box: fill-box;
}

.mascot-eye-iris {
  fill: var(--ink);
}

.mascot-eye-shine {
  fill: #fff;
}

.mascot-eye {
  transform-origin: center;
  transform-box: fill-box;
}

.mascot-beak {
  fill: #D9751F;
  stroke: var(--ink);
  stroke-width: 1.3;
  stroke-linejoin: round;
}

.mascot-cheek {
  fill: var(--coral);
  opacity: 0.35;
}

/* ---- Animations ----
   Les transformations s'appliquent aux sous-groupes (body, wing, eye) pour
   rester indépendantes. transform-box: fill-box permet de centrer les
   rotations sur l'élément SVG lui-même plutôt que sur l'origine du canvas. */

/* Respiration idle — très légère, infinie. */
.mascot-body {
  animation: mascotBreathe 3.4s ease-in-out infinite;
  transform-origin: center bottom;
  transform-box: fill-box;
}

@keyframes mascotBreathe {
  0%, 100% { transform: translateY(0) scale(1, 1); }
  50%      { transform: translateY(-1.5px) scale(1.015, 0.985); }
}

/* Clignement d'œil périodique. On joue sur scaleY(0) très brièvement. */
.mascot-eye {
  animation: mascotBlink 5s ease-in-out infinite;
}

.mascot-eye-right {
  animation-delay: 0.08s;     /* très léger décalage pour un clignement naturel */
}

@keyframes mascotBlink {
  0%, 92%, 100% { transform: scaleY(1); }
  95%, 97%      { transform: scaleY(0.1); }
}

/* Battement d'aile très discret même au repos. */
.mascot-wing {
  animation: mascotWingIdle 2.8s ease-in-out infinite;
}

@keyframes mascotWingIdle {
  0%, 100% { transform: rotate(0deg); }
  50%      { transform: rotate(-4deg); }
}

/* ---- Humeurs ---- */

/* Happy : petit rebond + battement d'aile plus marqué, non infini. */
.mascot.happy .mascot-body {
  animation:
    mascotBreathe 3.4s ease-in-out infinite,
    mascotHop 0.55s ease-in-out 2;
}

.mascot.happy .mascot-wing {
  animation: mascotWingFlap 0.28s ease-in-out 4;
}

@keyframes mascotHop {
  0%, 100% { translate: 0 0; }
  50%      { translate: 0 -10%; }
}

@keyframes mascotWingFlap {
  0%, 100% { transform: rotate(0deg); }
  50%      { transform: rotate(-18deg); }
}

/* Celebrate : rebond plus ample + léger tangage, en boucle. */
.mascot.celebrate .mascot-body {
  animation:
    mascotBreathe 3.4s ease-in-out infinite,
    mascotCheer 0.7s ease-in-out infinite;
}

.mascot.celebrate .mascot-wing {
  animation: mascotWingFlap 0.3s ease-in-out infinite;
}

@keyframes mascotCheer {
  0%, 100% { translate: 0 0;      rotate: 0deg; }
  25%      { translate: 0 -16%;   rotate: -6deg; }
  50%      { translate: 0 0;      rotate: 0deg; }
  75%      { translate: 0 -16%;   rotate: 6deg; }
}

/* Flyaway : envol hors écran. forwards garde l'état final (transparent,
   hors champ) le temps que le parent retire le mascot du DOM. */
.mascot.flyaway {
  animation: mascotFlyAway 0.9s ease-in forwards;
  pointer-events: none;
}

.mascot.flyaway .mascot-body {
  animation: none;
}

.mascot.flyaway .mascot-wing {
  animation: mascotWingFlap 0.12s ease-in-out infinite;
}

@keyframes mascotFlyAway {
  0%   { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  15%  { transform: translate(0, -12px) rotate(-4deg); opacity: 1; }
  100% { transform: translate(60vw, -110vh) rotate(18deg); opacity: 0; }
}

/* ===== components/Modal.css ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 18, 14, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
  animation: modal-fade-in 0.15s ease;
}

@keyframes modal-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-card {
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 18px;
  padding: 24px 22px 18px;
  width: 100%;
  max-width: 420px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  box-shadow: 0 12px 40px rgba(20, 18, 14, 0.18);
  animation: modal-pop 0.18s ease;
}

@keyframes modal-pop {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-close-btn {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 800;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  letter-spacing: 0.2px;
  transition: transform 0.1s ease;
}

.modal-close-btn:active {
  transform: translateY(1px);
}

/* ===== components/MysteryImage.css ===== */
.mystery-image-container {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  padding: 0 20px;
}

.mystery-image {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 22px;
  overflow: hidden;
  border: 1.5px solid var(--line);
  box-shadow: var(--shadow-sm);
  background: var(--line-soft);
}

.mystery-cells {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(8, 1fr);
}

.mystery-cell {
  border: none;
  padding: 0;
  cursor: pointer;
  background-repeat: no-repeat;
  transition: background 0.5s ease;
  -webkit-tap-highlight-color: transparent;
}

.mystery-cell.mystery-level-0 {
  background: linear-gradient(135deg, var(--line-soft) 0%, var(--line) 100%);
  cursor: default;
}

.mystery-detail-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30, 26, 46, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
}

.mystery-detail-card {
  background: var(--paper);
  border-radius: 22px;
  padding: 24px;
  max-width: 320px;
  width: 100%;
  text-align: center;
  border: 1.5px solid var(--line);
  box-shadow: var(--shadow-md);
}

.mystery-detail-card h3 {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.3px;
  margin: 0 0 16px 0;
  color: var(--ink);
}

.mystery-detail-box {
  margin: 12px 0 0 0;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.mystery-detail-close {
  margin-top: 16px;
  padding: 12px 28px;
  background: var(--indigo);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  letter-spacing: 0.2px;
  box-shadow: 0 2px 0 var(--indigo-ink);
}

.mystery-detail-close:active {
  transform: translateY(1px);
  box-shadow: 0 1px 0 var(--indigo-ink);
}

/* ===== components/NotificationSettings.css ===== */
/* Toggle « Rappel quotidien » de l'espace parent (cf. NotificationSettings.tsx). */
.notif-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  font-family: var(--sans);
  box-sizing: border-box;
}

.notif-toggle:disabled {
  opacity: 0.6;
  cursor: progress;
}

.notif-toggle-label {
  font-size: 14px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: 0.2px;
}

.notif-switch {
  position: relative;
  width: 46px;
  height: 28px;
  border-radius: 999px;
  background: var(--line);
  flex-shrink: 0;
  transition: background 0.2s ease;
}

.notif-switch--on {
  background: var(--sage);
}

.notif-switch-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--paper);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}

.notif-switch--on .notif-switch-knob {
  transform: translateX(18px);
}

.notif-message {
  margin-top: 10px;
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.45;
  color: var(--coral);
}

/* ===== components/NumPad.css ===== */
.numpad-container {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  padding: 0;
  width: 100%;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.numpad-display {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  color: var(--ink);
  height: 50px;
  padding: 6px 12px 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 2px solid var(--indigo);
  letter-spacing: 2px;
  position: relative;
}

.numpad-display-cursor {
  display: inline-block;
  width: 2px;
  height: 26px;
  background: var(--indigo);
  animation: blink 1s infinite;
  margin-left: 2px;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.numpad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  width: 100%;
}

.numpad-btn {
  height: 56px;
  min-height: 44px;
  font-family: var(--sans);
  font-size: 24px;
  font-weight: 800;
  border-radius: 14px;
  background: var(--paper);
  color: var(--ink);
  border: 1.5px solid var(--line);
  box-shadow: 0 2px 0 var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s ease, background 0.1s ease;
  user-select: none;
  -webkit-user-select: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.numpad-btn:active {
  transform: translateY(2px);
  box-shadow: 0 0 0 var(--line);
  background: var(--cream-deep);
}

.numpad-btn-backspace {
  font-size: 20px;
  color: var(--ink-soft);
}

.numpad-btn-backspace:active {
  background: var(--coral-soft);
  color: var(--coral);
}

.numpad-btn-ok {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: var(--line-soft);
  color: var(--ink-muted);
  border: 1.5px solid var(--line);
  box-shadow: none;
  line-height: 1;
}

.numpad-btn-ok:not(:disabled) {
  background: var(--ink);
  color: var(--cream);
  border: 1.5px solid var(--ink);
  box-shadow: 0 2px 0 #000;
}

.numpad-btn-ok:not(:disabled):active {
  background: var(--ink);
  transform: translateY(2px);
  box-shadow: 0 0 0 #000;
}

.numpad-btn-ok:disabled {
  cursor: not-allowed;
}

.numpad-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ===== components/ParentGate.css ===== */
/* Le parent-gate veut être en haut de l'écran (le clavier mobile mange
   la moitié basse). On surcharge l'alignement de l'overlay et la
   max-width du card par rapport au défaut Modal. */
.modal-overlay.parent-gate-overlay {
  align-items: flex-start;
  padding: 40px 20px 20px;
  overflow-y: auto;
}

.modal-card.parent-gate-modal {
  max-width: 380px;
  padding: 24px 22px;
}

.parent-gate-title {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 6px;
  letter-spacing: -0.3px;
}

.parent-gate-subtitle {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-muted);
  margin: 0 0 18px;
  line-height: 1.4;
}

.parent-gate-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.parent-gate-question {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  color: var(--ink);
  background: var(--cream);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 16px 10px;
  letter-spacing: -0.5px;
}

.parent-gate-times,
.parent-gate-equals {
  color: var(--ink-muted);
  font-weight: 500;
}

.parent-gate-input {
  width: 80px;
  padding: 6px 8px;
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  color: var(--indigo);
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  text-align: center;
  letter-spacing: -0.5px;
  box-sizing: border-box;
}

.parent-gate-input:focus {
  outline: none;
  border-color: var(--indigo);
}

.parent-gate-error {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  color: var(--coral);
  background: var(--coral-soft);
  padding: 8px 12px;
  border-radius: 10px;
  margin: 0;
  text-align: center;
}

.parent-gate-actions {
  display: flex;
  gap: 10px;
}

.parent-gate-cancel,
.parent-gate-submit {
  flex: 1;
  padding: 12px 16px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 800;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  cursor: pointer;
  letter-spacing: 0.2px;
  transition: transform 0.1s ease;
}

.parent-gate-cancel {
  background: var(--paper);
  color: var(--ink);
}

.parent-gate-submit {
  background: var(--sage);
  color: #fff;
  border-color: var(--sage);
}

.parent-gate-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.parent-gate-submit:active:not(:disabled),
.parent-gate-cancel:active {
  transform: translateY(1px);
}

/* ===== components/ProgressGrid.css ===== */
.progress-grid-container {
  padding: 16px;
  animation: fadeIn 0.3s ease;
}

.progress-grid-title {
  font-size: 1.3rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
  color: var(--text);
}

.progress-grid {
  display: grid;
  grid-template-columns: 32px repeat(8, 1fr);
  grid-template-rows: 32px repeat(8, 1fr);
  gap: 3px;
  max-width: 360px;
  margin: 0 auto;
}

.progress-grid-header {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-light);
}

.progress-grid-corner {
  /* empty top-left corner */
}

.progress-grid-cell {
  aspect-ratio: 1;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: white;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  position: relative;
  border: none;
  min-width: 0;
  min-height: 0;
  padding: 0;
}

.progress-grid-cell:active {
  transform: scale(0.9);
}

.progress-grid-cell.box-0 {
  background: var(--box-gray);
  color: var(--text-muted);
}

.progress-grid-cell.box-1 {
  background: var(--box-red);
}

.progress-grid-cell.box-2 {
  background: var(--box-orange);
}

.progress-grid-cell.box-3 {
  background: var(--box-yellow);
  color: var(--text);
}

.progress-grid-cell.box-4 {
  background: var(--box-lightgreen);
}

.progress-grid-cell.box-5 {
  background: var(--box-green);
}

.progress-grid-cell.diagonal {
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.fact-detail {
  max-width: 320px;
  text-align: center;
}

.fact-detail-title {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--indigo);
  margin-bottom: 8px;
}

.fact-detail-line {
  color: var(--ink-soft);
  margin-bottom: 4px;
  font-size: 0.95rem;
}

/* ===== components/StrategyHint.css ===== */
.strategy-hint {
  border-radius: 22px;
  padding: 18px 20px;
  text-align: left;
  animation: strategyHintIn 0.3s ease;
  width: 100%;
}

/* Intro de fait : carte blanche, icône honey en petit carré. */
.strategy-hint.intro {
  background: var(--paper);
  border: 1.5px solid var(--line);
  box-shadow: var(--shadow-sm);
}

/* Feedback d'erreur : carte honeySoft avec bord honey. */
.strategy-hint.feedback {
  background: var(--honey-soft);
  border: 1.5px solid var(--honey);
  padding: 14px 16px;
  border-radius: 18px;
  margin: 12px 0 0;
}

.strategy-hint-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.strategy-hint-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--honey);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.strategy-hint-title {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.3;
}

.strategy-hint-eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 800;
  color: var(--honey-ink);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.strategy-hint-body {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.4;
  margin-bottom: 8px;
}

.strategy-hint-lines {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  padding-left: 4px;
}

.strategy-hint.intro .strategy-hint-lines {
  color: var(--ink-soft);
  padding-left: 4px;
}

.strategy-hint.feedback .strategy-hint-lines {
  font-size: 13px;
  color: var(--ink);
  padding-left: 0;
}

.strategy-hint-line {
  overflow-wrap: break-word;
}

/* Division : équation à facteur manquant « divisor × ? = dividend » (§11.4).
   La case dashed honey évoque le slot à remplir — l'enfant cherche le facteur. */
.strategy-hint-pivot {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  font-weight: 800;
  font-size: 1.12em;
  color: var(--ink);
}

.strategy-hint-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5em;
  height: 1.5em;
  padding: 0 0.25em;
  border: 2px dashed var(--honey);
  border-radius: 8px;
  background: var(--paper);
  color: var(--honey-ink);
  font-weight: 800;
  line-height: 1;
}

.strategy-hint-recall {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-family: var(--sans);
  font-size: 13px;
  font-style: italic;
  line-height: 1.45;
  color: var(--ink-soft);
}

@keyframes strategyHintIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== components/StreakDetailModal.css ===== */
.streak-detail-modal {
  text-align: center;
}

.streak-detail-flame {
  display: flex;
  justify-content: center;
  margin: 4px auto 14px;
  animation: streak-detail-flame 1.2s ease-in-out infinite;
}

.streak-detail-flame.is-muted {
  animation: none;
}

@keyframes streak-detail-flame {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.streak-detail-title {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 10px;
  letter-spacing: -0.3px;
}

.streak-detail-explanation {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.45;
  color: var(--ink);
  margin: 0 0 16px;
}

.streak-detail-record {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--coral-soft);
  border-radius: 999px;
  padding: 8px 16px;
  margin-bottom: 14px;
}

.streak-detail-record-label {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
}

.streak-detail-record-value {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 800;
  color: var(--coral);
}

.streak-detail-freezes {
  margin: 6px 0 14px;
  padding: 12px 14px;
  background: var(--sky-soft);
  border-radius: 14px;
  text-align: left;
}

.streak-detail-freezes-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.streak-detail-freezes-icon {
  font-size: 18px;
  line-height: 1;
}

.streak-detail-freezes-label {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.streak-detail-freezes-explanation {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink-soft);
  margin: 6px 0 0;
}

/* ===== components/VoiceInput.css ===== */
.voice-input {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 16px;
  width: 100%;
}

.voice-mic {
  position: relative;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
  box-shadow: 0 6px 20px var(--shadow);
  -webkit-tap-highlight-color: transparent;
}

.voice-mic:active:not(.disabled) {
  transform: scale(0.96);
}

.voice-mic.listening {
  background: var(--secondary);
  animation: pulse 1.4s ease-in-out infinite;
}

.voice-mic.disabled {
  background: var(--box-gray);
  cursor: not-allowed;
  opacity: 0.6;
}

.voice-mic-icon {
  position: relative;
  z-index: 1;
  line-height: 1;
}

.voice-mic-ring {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 3px solid var(--secondary-light);
  opacity: 0.6;
  animation: voice-ring 1.4s ease-out infinite;
  pointer-events: none;
}

@keyframes voice-ring {
  0% {
    transform: scale(0.85);
    opacity: 0.7;
  }
  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}

.voice-transcript {
  min-height: 40px;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  text-align: center;
  padding: 8px 16px;
  border-radius: 12px;
  background: var(--surface);
  border: 2px dashed var(--border);
  min-width: 180px;
  max-width: 90%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.voice-transcript-number {
  font-family: var(--serif, var(--sans));
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1;
}

.voice-error {
  font-size: 0.95rem;
  color: var(--secondary);
  text-align: center;
  max-width: 320px;
  line-height: 1.4;
}

.voice-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.voice-fallback-msg {
  font-size: 1rem;
  color: var(--text-light);
  text-align: center;
  padding: 0 16px;
}

.voice-retry-btn {
  background: var(--primary-light);
  color: white;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 10px 18px;
  border-radius: 12px;
  border: none;
}

.voice-retry-btn:active {
  background: var(--primary);
  transform: scale(0.97);
}

.voice-retry-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ===== index.css ===== */
/* Les fontes sont chargées via <link> dans index.html (en parallèle, avec
   preconnect) — ne pas les ré-importer ici, sinon double téléchargement. */

:root {
  /* Surfaces */
  --cream: #FBF6EC;
  --cream-deep: #F3EADB;
  --paper: #FFFFFF;
  --ink: #1E1A2E;
  --ink-soft: #52495F;
  --ink-muted: #8A8295;
  --line: #E6DECE;
  --line-soft: #EFE7D6;

  /* Brand + semantic */
  --indigo: #4F46BA;
  --indigo-soft: #E8E6F7;
  --indigo-ink: #2B2478;

  --coral: #E8623D;
  --coral-soft: #FBE4DA;

  --honey: #D99A1F;
  --honey-soft: #F7E9C4;
  --honey-ink: #8C5A0A;

  --sage: #3F9B7A;
  --sage-soft: #D9EDE2;

  --sky: #3E7EB6;
  --sky-soft: #DDE9F4;

  /* Leitner scale */
  --box0: #E6DECE;
  --box1: #E8623D;
  --box2: #E8893D;
  --box3: #D99A1F;
  --box4: #7FAE6E;
  --box5: #3F9B7A;

  /* Typography */
  --serif: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --sans: 'Nunito', 'SF Pro Text', system-ui, sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', ui-monospace, monospace;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(30, 26, 46, 0.04);
  --shadow-md: 0 2px 4px rgba(62, 42, 16, 0.06), 0 8px 20px rgba(62, 42, 16, 0.06);

  /* Legacy aliases — kept so any unmigrated screen still resolves. */
  --primary: var(--indigo);
  --primary-light: #6D64D1;
  --primary-dark: var(--indigo-ink);
  --secondary: var(--coral);
  --secondary-light: #F2856A;
  --success: var(--sage);
  --success-light: #7FAE6E;
  --warning: var(--honey);
  --warning-light: #F1B856;
  --background: var(--cream);
  --surface: var(--paper);
  --text: var(--ink);
  --text-light: var(--ink-soft);
  --text-muted: var(--ink-muted);
  --border: var(--line);
  --shadow: rgba(79, 70, 186, 0.15);

  --box-gray: var(--box0);
  --box-red: var(--box1);
  --box-orange: var(--box2);
  --box-yellow: var(--box3);
  --box-lightgreen: var(--box4);
  --box-green: var(--box5);
}

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

html, body {
  height: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
}

#root {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  background: var(--cream);
}

button {
  font-family: var(--sans);
  cursor: pointer;
  border: none;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

button:focus-visible {
  outline: 3px solid var(--indigo);
  outline-offset: 2px;
}

input {
  font-family: var(--sans);
}

/* Prevent zoom on iOS */
input, select, textarea {
  font-size: 16px;
}

/* Utility animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes flame {
  0%, 100% { transform: scaleY(1) scaleX(1); }
  25% { transform: scaleY(1.1) scaleX(0.95); }
  50% { transform: scaleY(0.95) scaleX(1.05); }
  75% { transform: scaleY(1.05) scaleX(0.98); }
}

/* ---- Shared primitives ---- */

.back-btn {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--paper);
  border: 1.5px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  flex-shrink: 0;
}

.back-btn:active {
  background: var(--cream-deep);
}

.screen-title {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.3px;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 800;
  color: var(--ink-muted);
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--indigo);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 16px 28px;
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.2px;
  cursor: pointer;
  width: 100%;
  box-shadow: 0 2px 0 var(--indigo-ink), 0 6px 20px rgba(79, 70, 186, 0.3);
  transition: transform 0.1s ease;
}

.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 1px 0 var(--indigo-ink), 0 3px 10px rgba(79, 70, 186, 0.25);
}

.btn-primary:disabled {
  opacity: 0.45;
  cursor: default;
}

.btn-ghost {
  background: var(--paper);
  color: var(--ink);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 12px 22px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.1s ease;
}

.btn-ghost:active {
  transform: translateY(1px);
}

.card {
  background: var(--paper);
  border-radius: 18px;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
}

/* ===== screens/BadgesScreen.css ===== */
.badges-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  animation: fadeIn 0.3s ease;
  padding-bottom: 20px;
}

.badges-header {
  display: flex;
  align-items: center;
  padding: 14px 20px;
  gap: 10px;
}

.badges-back-btn {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--paper);
  border: 1.5px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  cursor: pointer;
  flex-shrink: 0;
}

.badges-back-btn:active {
  background: var(--cream-deep);
}

.badges-title {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.3px;
}

.badges-banner {
  margin: 0 20px 18px;
  background: var(--ink);
  color: var(--cream);
  border-radius: 18px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.badges-banner-eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 800;
  color: var(--honey);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.badges-banner-count {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.1;
}

.badges-banner-count span {
  opacity: 0.55;
  font-size: 18px;
  margin-left: 4px;
  font-weight: 500;
}

.badges-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 0 20px;
}

/* ===== screens/ChangelogScreen.css ===== */
.changelog-screen {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--cream);
  padding: 1rem 1.25rem 3rem;
  position: relative;
}

.changelog-back-btn {
  position: absolute;
  top: 1rem;
  left: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.changelog-content {
  max-width: 40rem;
  margin: 0 auto;
  padding-top: 2.5rem;
  font-family: var(--sans);
  color: var(--ink);
  line-height: 1.55;
}

.changelog-title {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--indigo-ink);
  margin-bottom: 0.5rem;
}

.changelog-subtitle {
  color: var(--ink-soft);
  font-size: 1rem;
  margin-bottom: 1.75rem;
}

.changelog-entry {
  margin-bottom: 1.75rem;
}

.changelog-entry h2 {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--indigo-ink);
  margin-bottom: 0.5rem;
}

.changelog-entry ul {
  list-style: disc;
  padding-left: 1.25rem;
  color: var(--ink-soft);
}

.changelog-entry li {
  margin-bottom: 0.4rem;
}

/* ===== screens/HomeScreen.css ===== */
.home-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  animation: fadeIn 0.4s ease;
  position: relative;
}

.home-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  background: transparent;
  gap: 12px;
}

.home-top-bar-left {
  display: flex;
  align-items: center;
}

.home-top-bar-right {
  display: flex;
  gap: 10px;
  align-items: center;
}

.home-streak-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--paper);
  border-radius: 999px;
  border: 1.5px solid var(--line);
  font-family: inherit;
  color: inherit;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.home-streak-pill:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.home-streak-pill:active {
  transform: translateY(1px);
}

.home-streak-pill-flame {
  line-height: 1;
  animation: flame 1s ease-in-out infinite;
  display: inline-flex;
}

.home-streak-pill-count {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 800;
  color: var(--coral);
}

.home-streak-pill-label {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
}

.home-streak-pill-prompt {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
}

.home-streak-pill-freeze {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-left: 4px;
  padding-left: 8px;
  border-left: 1px solid var(--line);
}

.home-streak-pill-freeze-icon {
  font-size: 12px;
  line-height: 1;
}

.home-streak-pill-freeze-count {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 800;
  color: var(--sky);
}

.home-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px 18px;
}

.home-mascot-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding-bottom: 20px;
}

.home-cta-wrap + .home-nav {
  margin-top: 40px;
}

.home-mascot-wrap {
  text-align: center;
  position: relative;
  display: inline-block;
}

.home-cta-wrap {
  width: 100%;
  margin-bottom: 14px;
}

.home-mascot-halo {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--honey-soft) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

.home-mascot-wrap > .mascot {
  position: relative;
  z-index: 1;
}

.home-mascot-tickle {
  background: none;
  padding: 0;
  position: relative;
  z-index: 1;
  display: inline-flex;
  border-radius: 50%;
}

.home-mascot-tickle:focus-visible {
  outline-offset: 6px;
}

.home-mascot-empty {
  width: 140px;
  height: 140px;
  display: inline-flex;
  align-items: flex-end;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.feather-svg {
  width: 72%;
  height: 72%;
  display: block;
  transform: rotate(28deg);
  animation: featherDrift 4.2s ease-in-out infinite;
}

@keyframes featherDrift {
  0%, 100% { transform: rotate(28deg) translateY(0); }
  50%      { transform: rotate(26deg) translateY(-2px); }
}

@media (prefers-reduced-motion: reduce) {
  .feather-svg {
    animation: none;
  }
}

.home-greeting {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 18px;
  letter-spacing: -0.5px;
  text-align: center;
}

.home-greeting span {
  color: var(--indigo);
}

.home-start-btn {
  padding: 18px 28px;
}

.home-done-msg {
  padding: 18px 24px;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--sage);
  background: var(--sage-soft);
  border-radius: 18px;
  border: 1.5px solid var(--sage);
  text-align: center;
  width: 100%;
}

.home-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: 100%;
}

.home-nav-btn {
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 18px;
  padding: 14px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: transform 0.1s ease, background 0.1s ease;
  color: var(--ink);
  position: relative;
}

.home-nav-btn-dot {
  position: absolute;
  top: 8px;
  right: 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--coral);
  border: 2px solid var(--paper);
  box-shadow: 0 0 0 1px var(--coral);
}

.home-nav-btn:active {
  transform: translateY(1px);
  background: var(--cream-deep);
}

.home-nav-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.home-nav-btn-label {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
}

.home-chrome-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--ink-soft);
  cursor: pointer;
  border-radius: 50%;
  padding: 0;
  -webkit-touch-callout: none;
  user-select: none;
}

.home-chrome-btn:active {
  background: var(--cream-deep);
}

/* ===== screens/ParentDashboard.css ===== */
.parent-dashboard {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  animation: fadeIn 0.3s ease;
  padding-bottom: 28px;
}

.parent-header {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  gap: 12px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.parent-back-btn {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--cream);
  border: 1.5px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  flex-shrink: 0;
  cursor: pointer;
}

.parent-back-btn:active {
  background: var(--cream-deep);
}

.parent-header-titles {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.parent-eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 800;
  color: var(--ink-muted);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.parent-title {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.3px;
  line-height: 1.2;
}

.parent-section {
  padding: 0 20px;
  margin-top: 18px;
}

.parent-section h3 {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.parent-section-subtitle {
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.45;
  color: var(--ink-muted);
  margin: -4px 0 10px;
}

.parent-section-help {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-left: 8px;
  border-radius: 50%;
  background: var(--cream-deep);
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
  vertical-align: 2px;
}

.parent-section-help:active {
  background: var(--line);
}

/* Stats grid: 2×2 sur mobile, 4 colonnes si possible */
.parent-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.parent-stat-card {
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  text-align: left;
}

.parent-stat-label {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 800;
  color: var(--ink-muted);
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.parent-stat-value {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 2px;
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.parent-stats-grid .parent-stat-card:nth-child(2) .parent-stat-value {
  color: var(--coral);
}

.parent-stats-grid .parent-stat-card:nth-child(3) .parent-stat-value {
  color: var(--sage);
}

.parent-stats-grid .parent-stat-card:nth-child(4) .parent-stat-value {
  color: var(--indigo);
}

/* Box histogram */
.parent-histogram {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  align-items: end;
  height: 130px;
  padding: 8px 14px 0;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 18px;
}

.parent-histogram-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  gap: 4px;
}

.parent-histogram-count {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 800;
  color: var(--ink);
}

.parent-histogram-fill {
  width: 100%;
  border-radius: 4px 4px 0 0;
  transition: height 0.5s ease;
  min-height: 4px;
}

.parent-histogram-label {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  color: var(--ink-muted);
}

/* Evolution chart */
.parent-evolution-chart {
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 18px;
  padding: 12px 8px 4px;
  overflow: hidden;
}

.parent-evolution-chart svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Hard facts */
.parent-hard-facts {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.parent-hard-fact {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--paper);
  border-radius: 14px;
  border: 1.5px solid var(--line);
  gap: 10px;
}

.parent-hard-fact-name {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  flex: 1;
}

.parent-hard-fact-errors {
  font-family: var(--sans);
  font-size: 11px;
  color: var(--coral);
  font-weight: 700;
}

/* Session history */
.parent-session-history {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.parent-session-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--paper);
  border-radius: 12px;
  border: 1.5px solid var(--line);
  font-family: var(--sans);
  font-size: 13px;
}

.parent-session-date {
  font-weight: 700;
  color: var(--ink);
  flex: 1;
}

.parent-session-score {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--indigo);
  margin-right: 12px;
  font-size: 14px;
}

.parent-session-time {
  font-weight: 600;
  color: var(--ink-soft);
  min-width: 40px;
  text-align: right;
}

/* Action buttons */
.parent-actions {
  display: flex;
  gap: 10px;
  padding: 0 20px;
  margin-top: 18px;
}

.parent-section .parent-actions {
  padding: 0;
  margin-top: 0;
}

.parent-action-btn {
  flex: 1;
  padding: 12px 16px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 800;
  border-radius: 10px;
  border: 1.5px solid var(--line);
  color: var(--ink);
  background: var(--paper);
  cursor: pointer;
  transition: transform 0.1s ease;
  letter-spacing: 0.2px;
  text-align: center;
  text-decoration: none;
  box-sizing: border-box;
}

.parent-action-btn:active {
  transform: translateY(1px);
  background: var(--cream-deep);
}

.parent-action-btn--danger {
  color: var(--box-red);
  border-color: var(--box-red);
}

.parent-action-btn--danger:active {
  background: color-mix(in srgb, var(--box-red) 12%, var(--paper));
}

.parent-import-area {
  margin-top: 10px;
  padding: 0 20px;
}

.parent-import-textarea {
  width: 100%;
  padding: 12px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  font-family: var(--mono);
  font-size: 12px;
  min-height: 70px;
  resize: vertical;
  background: var(--paper);
  color: var(--ink);
}

.parent-import-confirm {
  margin-top: 10px;
  padding: 10px 20px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  background: var(--sage);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  letter-spacing: 0.2px;
}

.parent-import-confirm:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.parent-version {
  margin-top: 24px;
  text-align: center;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink);
  opacity: 0.35;
  letter-spacing: 0.4px;
}

/* Marqueur ×/÷ devant chaque ligne de « Faits les plus difficiles » : permet
   d'identifier l'opération dans la liste unifiée mult+div. */
.parent-hard-fact-kind {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 16px;
  color: #fff;
  flex-shrink: 0;
}

.parent-hard-fact-kind--mult {
  background: var(--indigo);
}

.parent-hard-fact-kind--div {
  background: var(--honey);
  color: var(--honey-ink);
}

/* ===== screens/PrivacyScreen.css ===== */
.privacy-screen {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--cream);
  padding: 1rem 1.25rem 3rem;
  position: relative;
}

.privacy-back-btn {
  position: absolute;
  top: 1rem;
  left: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.privacy-content {
  max-width: 40rem;
  margin: 0 auto;
  padding-top: 2.5rem;
  font-family: var(--sans);
  color: var(--ink);
  line-height: 1.55;
}

.privacy-title {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--indigo-ink);
  margin-bottom: 0.5rem;
}

.privacy-subtitle {
  color: var(--ink-soft);
  font-size: 1rem;
  margin-bottom: 1.75rem;
}

.privacy-section {
  margin-bottom: 1.75rem;
}

.privacy-section h2 {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--indigo-ink);
  margin-bottom: 0.5rem;
}

.privacy-section p {
  color: var(--ink-soft);
  margin-bottom: 0.75rem;
}

.privacy-section p:last-child {
  margin-bottom: 0;
}

.privacy-section ul {
  list-style: disc;
  padding-left: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--ink-soft);
}

.privacy-section li {
  margin-bottom: 0.25rem;
}

.privacy-section strong {
  color: var(--ink);
  font-weight: 700;
}

.privacy-section code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--cream-deep);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.privacy-updated {
  color: var(--ink-muted);
  font-size: 0.85rem;
  font-style: italic;
  margin-top: 2rem;
}

/* ===== screens/ProgressScreen.css ===== */
.progress-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  animation: fadeIn 0.3s ease;
}

.progress-header {
  display: flex;
  align-items: center;
  padding: 14px 20px;
  gap: 10px;
}

.progress-back-btn {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--paper);
  border: 1.5px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
}

.progress-back-btn:active {
  background: var(--cream-deep);
}

.progress-title {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.3px;
}

.progress-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  padding: 2px 20px 12px;
}

.progress-tab {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--paper);
  color: var(--ink-soft);
  cursor: pointer;
}

.progress-tab.active {
  background: var(--indigo);
  border-color: var(--indigo);
  color: #fff;
}

.progress-stats-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 6px 20px 18px;
}

.progress-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-align: center;
}

.progress-stat-value {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.5px;
}

.progress-stat:nth-child(1) .progress-stat-value {
  color: var(--indigo);
}

.progress-stat:nth-child(2) .progress-stat-value {
  color: var(--sage);
}

.progress-stat:nth-child(3) .progress-stat-value {
  color: var(--ink-soft);
}

.progress-stat-label {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-soft);
  font-weight: 500;
}

.progress-legend {
  text-align: center;
  padding: 22px 24px;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.5;
}

/* ===== screens/RecapScreen.css ===== */
.recap-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 36px 20px 22px;
  gap: 10px;
  background: var(--cream);
  animation: slideUp 0.4s ease;
}

.recap-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-bottom: 12px;
  text-align: center;
}

.recap-head .recap-mascot-wrap {
  margin-top: 18px;
}

.recap-head .recap-title {
  margin-top: 28px;
}

.recap-mascot-wrap {
  display: inline-block;
}

.recap-confetti {
  display: block;
  pointer-events: none;
}

.recap-title {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 10px;
  letter-spacing: -0.5px;
}

.recap-message {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink-soft);
  text-align: center;
  line-height: 1.5;
  max-width: 320px;
}

.recap-card {
  background: var(--paper);
  border-radius: 18px;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  width: 100%;
}

/* Table complete (rare) */
.recap-table-complete {
  background: var(--honey-soft);
  border-color: var(--honey);
  text-align: center;
}

.recap-table-complete-title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

.recap-table-complete-subtitle {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--honey-ink);
  margin-top: 4px;
}

/* Gel de série (utilisé / gagné) */
.recap-freeze {
  background: var(--sky-soft);
  border-color: var(--sky);
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
}

.recap-freeze-icon {
  font-size: 28px;
  line-height: 1;
  flex-shrink: 0;
}

.recap-freeze-text {
  flex: 1;
}

.recap-freeze-title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

.recap-freeze-subtitle {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-top: 4px;
}

/* Carte « jalon image » : image entièrement révélée. Multiplication = déblocage
   du niveau 2 (teinte indigo), division = jalon ultime (teinte honey). Structure
   commune, couleur par mode. */
.recap-milestone {
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
}

.recap-milestone--mult {
  background: var(--indigo-soft);
  border-color: var(--indigo);
}

.recap-milestone--div {
  background: var(--honey-soft);
  border-color: var(--honey);
}

.recap-milestone-icon {
  font-size: 28px;
  line-height: 1;
  flex-shrink: 0;
}

.recap-milestone-text {
  flex: 1;
}

.recap-milestone-title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

.recap-milestone-subtitle {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-top: 4px;
}

/* Image changed CTA */
.recap-image-link {
  background: var(--sage-soft);
  border: 1.5px solid var(--sage);
  border-radius: 18px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: transform 0.15s ease;
}

.recap-image-link:active {
  transform: translateY(1px);
}

.recap-image-link-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--paper);
  border: 1.5px solid var(--sage);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.recap-image-link-text {
  flex: 1;
}

.recap-image-link-teaser {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.2px;
}

.recap-image-link-cta {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--indigo);
  margin-top: 2px;
}

.recap-image-link-plain {
  align-self: center;
  background: transparent;
  border: none;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--indigo);
  padding: 4px 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

/* Progress card */
.recap-progress-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.recap-progress-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.recap-progress-eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 800;
  color: var(--ink-soft);
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.recap-progress-count {
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.recap-progress-count b {
  color: var(--sage);
  font-size: 18px;
  font-weight: 700;
  margin-right: 2px;
}

.recap-progress-bar {
  height: 10px;
  background: var(--line-soft);
  border-radius: 5px;
  overflow: hidden;
}

.recap-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--sage), #58B891);
  border-radius: 5px;
  transition: width 1s ease;
}

/* New badge card */
.recap-new-badges {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.recap-new-badge {
  background: var(--honey-soft);
  border-color: var(--honey);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  animation: scaleIn 0.5s ease backwards;
}

.recap-new-badge-medallion {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--coral), #A83A1E);
  border: 2px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 22px;
  flex-shrink: 0;
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.2), 0 2px 4px rgba(0, 0, 0, 0.12);
}

.recap-new-badge-eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 800;
  color: var(--honey-ink);
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.recap-new-badge-name {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.2px;
  margin-top: 2px;
}

.recap-btn {
  margin-top: auto;
  padding: 18px 28px;
  width: 100%;
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 800;
  color: var(--cream);
  background: var(--ink);
  border: none;
  border-radius: 999px;
  letter-spacing: 0.2px;
  box-shadow: 0 2px 0 #000, 0 6px 20px rgba(30, 26, 46, 0.25);
  transition: transform 0.1s ease;
  cursor: pointer;
}

.recap-btn:active {
  transform: translateY(1px);
}

@keyframes starPop {
  0% { transform: scale(0) rotate(-180deg); opacity: 0; }
  60% { transform: scale(1.3) rotate(10deg); opacity: 1; }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

/* ===== screens/RulesIntroScreen.css ===== */
.rules-intro-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
  gap: 20px;
  background: var(--cream);
  animation: fadeIn 0.5s ease;
}

.rules-intro-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  animation: slideUp 0.4s ease;
  text-align: center;
  max-width: 340px;
  width: 100%;
}

.rules-intro-badge {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
  animation: scaleIn 0.4s ease;
}

.rules-intro-badge-indigo {
  background: var(--indigo-soft);
  color: var(--indigo);
}

.rules-intro-badge-coral {
  background: var(--coral-soft);
  color: var(--coral);
}

.rules-intro-title {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 600;
  color: var(--indigo);
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.rules-intro-subtitle {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
}

.rules-intro-subtitle strong {
  color: var(--ink);
  font-weight: 800;
}

.rules-intro-message {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  line-height: 1.55;
}

.rules-intro-message strong {
  font-weight: 800;
  color: var(--indigo);
}

.rules-intro-examples {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 4px;
  width: 100%;
  max-width: 280px;
}

.rules-intro-example {
  background: var(--cream);
  border-radius: 10px;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  border: 1.5px solid var(--line);
  animation: scaleIn 0.3s ease both;
}

.rules-intro-example:nth-child(1) { animation-delay: 0.2s; }
.rules-intro-example:nth-child(2) { animation-delay: 0.35s; }

.rules-intro-highlight {
  color: var(--indigo);
  font-weight: 700;
}

.rules-intro-tip {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-soft);
  font-style: italic;
  line-height: 1.5;
  text-align: center;
}

.rules-intro-btn {
  margin-top: 8px;
  max-width: 320px;
}

.rules-intro-dots {
  display: flex;
  gap: 8px;
}

.rules-intro-dot {
  width: 4px;
  height: 4px;
  border-radius: 2px;
  background: var(--line);
  transition: all 0.3s ease;
}

.rules-intro-dot.active {
  width: 24px;
  background: var(--ink);
}

/* --- Glisse-nombre visual --- */

.glisse-demo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 8px 0 4px;
  padding: 14px 12px;
  background: var(--cream);
  border-radius: 12px;
  border: 1.5px solid var(--line);
}

.glisse-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.glisse-labels {
  display: grid;
  grid-template-columns: 40px 40px;
  gap: 4px;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.glisse-labels span {
  text-align: center;
}

.glisse-row {
  display: grid;
  grid-template-columns: 40px 40px;
  gap: 4px;
}

.glisse-cell {
  width: 40px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 8px;
}

.glisse-cell.empty {
  background: transparent;
  border-style: dashed;
  border-color: var(--line);
}

.glisse-cell.slide-in-left {
  animation: glisseSlideLeft 1.4s ease-out both;
  animation-delay: 1.5s;
  color: var(--coral);
  border-color: var(--coral);
}

.glisse-cell.fade-in-zero {
  animation: glisseFadeZero 0.8s ease-out both;
  animation-delay: 3.4s;
  color: var(--coral);
  background: var(--coral-soft);
  border-color: var(--coral);
}

.glisse-caption {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-muted);
}

.glisse-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--ink-muted);
}

.glisse-arrow-label {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 800;
}

.glisse-arrow-icon {
  font-family: var(--sans);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--ink-muted);
}

@keyframes glisseSlideLeft {
  0% {
    transform: translateX(44px);
    opacity: 0;
  }
  60% {
    transform: translateX(0);
    opacity: 1;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes glisseFadeZero {
  0% {
    opacity: 0;
    transform: scale(0.6);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* ===== screens/RulesScreen.css ===== */
.rules-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  animation: fadeIn 0.3s ease;
}

.rules-header {
  display: flex;
  align-items: center;
  padding: 14px 20px;
  gap: 10px;
}

.rules-back-btn {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--paper);
  border: 1.5px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  cursor: pointer;
  flex-shrink: 0;
}

.rules-back-btn:active {
  background: var(--cream-deep);
}

.rules-title {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.3px;
}

.rules-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 6px 20px 24px;
  overflow-y: auto;
}

.rules-intro {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.5;
  margin-bottom: 4px;
}

.rule-card {
  background: var(--paper);
  border-radius: 22px;
  padding: 18px 20px;
  border: 1.5px solid var(--line);
  animation: slideUp 0.4s ease both;
}

.rule-card:nth-child(3) {
  animation-delay: 0.1s;
}

.rule-card:nth-child(4) {
  animation-delay: 0.2s;
}

.rule-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.rule-card-badge {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
  letter-spacing: -0.3px;
}

.rule-card-indigo .rule-card-badge {
  background: var(--indigo-soft);
  color: var(--indigo);
}

.rule-card-coral .rule-card-badge {
  background: var(--coral-soft);
  color: var(--coral);
}

.rule-card-honey .rule-card-badge {
  background: var(--honey-soft);
  color: var(--honey-ink, var(--honey));
}

.rule-card-eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 800;
  color: var(--ink-muted);
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.rule-card-heading {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.2px;
}

.rule-card-message {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  line-height: 1.5;
  margin-bottom: 12px;
}

.rule-card-message b {
  font-weight: 800;
}

.rule-glisse {
  background: var(--cream);
  border-radius: 12px;
  padding: 14px 12px;
  margin-bottom: 12px;
}

.rule-glisse-row {
  display: flex;
  gap: 4px;
  justify-content: center;
  align-items: center;
}

.rule-slot {
  width: 32px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 8px;
}

.rule-slot-empty {
  border-style: dashed;
  background: transparent;
}

.rule-slot-digit {
  color: var(--coral);
  border-color: var(--coral);
}

.rule-slot-zero {
  color: var(--coral);
  background: var(--coral-soft);
  border-color: var(--coral);
}

.rule-slot-honey {
  color: var(--honey-ink);
  border-color: var(--honey);
}

.rule-slot-echo {
  background: var(--honey-soft);
  animation: ruleEcho 0.6s ease-out 0.3s both;
}

@keyframes ruleEcho {
  0%   { opacity: 0; transform: translateX(-8px) scale(0.7); }
  60%  { opacity: 1; transform: translateX(0) scale(1.08); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .rule-slot-echo {
    animation: none;
  }
}

.rule-glisse-arrow {
  margin: 0 6px;
  font-family: var(--sans);
  font-weight: 800;
  color: var(--ink-muted);
}

.rule-glisse-caption {
  text-align: center;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink-muted);
  margin-top: 8px;
}

.rule-examples {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.rule-example {
  background: var(--cream);
  border-radius: 10px;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  animation: scaleIn 0.3s ease both;
}

.rule-example:nth-child(1) { animation-delay: 0.15s; }
.rule-example:nth-child(2) { animation-delay: 0.25s; }
.rule-example:nth-child(3) { animation-delay: 0.35s; }
.rule-example:nth-child(4) { animation-delay: 0.45s; }

.rule-example-highlight {
  color: var(--indigo);
  font-weight: 700;
}

.rule-card-coral .rule-example-highlight {
  color: var(--coral);
}

.rule-card-honey .rule-example-highlight {
  color: var(--honey-ink);
}

.rule-card-tip {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.5;
  text-align: center;
  font-style: italic;
}

/* ===== screens/SessionScreen.css ===== */
.session-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  animation: fadeIn 0.3s ease;
}

/* Header : barrettes de progression centrées */
.session-header {
  display: flex;
  justify-content: center;
  padding: 14px 20px 4px;
}

.session-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.session-progress-dot {
  height: 8px;
  width: 8px;
  border-radius: 4px;
  background: var(--line-soft);
  flex-shrink: 0;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  font-size: 0;
}

.session-progress-dot.correct {
  background: var(--sage);
}

.session-progress-dot.incorrect {
  background: var(--coral);
}

.session-progress-dot.current {
  width: 18px;
  background: var(--indigo);
}

/* Phase d'introduction d'un fait nouveau */
.session-intro {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 16px 24px 20px;
  gap: 14px;
  animation: slideUp 0.4s ease;
  text-align: center;
}

.session-intro > .session-intro-btn {
  margin-top: auto;
}

.session-intro-title {
  font-family: var(--serif);
  font-size: 28px;
  font-style: italic;
  font-weight: 500;
  color: var(--indigo);
  letter-spacing: -0.5px;
  margin-top: 4px;
}

.session-intro-formula {
  font-family: var(--serif);
  font-size: 40px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -1px;
  line-height: 1;
  margin-top: 6px;
}

.session-intro-operator {
  color: var(--indigo);
  font-weight: 400;
  margin: 0 8px;
}

.session-intro-result {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.5px;
  margin-top: 6px;
}

.session-intro-result b {
  color: var(--indigo);
  font-weight: 600;
}

.session-intro-explanation {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-soft);
  text-align: center;
  line-height: 1.55;
  max-width: 320px;
}

.session-intro-explanation strong {
  color: var(--indigo);
  font-weight: 800;
}

.session-intro-commutativity {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-soft);
  text-align: center;
  line-height: 1.55;
}

.session-intro-commutativity strong {
  color: var(--indigo);
  font-weight: 800;
}

.session-intro-btn {
  max-width: 320px;
  padding: 18px 28px;
}

/* Phase question */
.session-question {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 20px 0;
  animation: slideUp 0.3s ease;
}

.session-question-text {
  padding: 12px 0 14px;
  width: 100%;
}

.session-numpad-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  padding-top: 4px;
  gap: 28px;
}

.session-input-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--indigo-soft);
  border: 1.5px solid var(--indigo);
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  color: var(--indigo-ink);
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.12s ease, background 0.12s ease;
}

.session-input-switch:active:not(:disabled) {
  transform: translateY(1px);
}

.session-input-switch:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ===== screens/WelcomeScreen.css ===== */
.welcome-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  gap: 20px;
  background: var(--cream);
  animation: fadeIn 0.5s ease;
}

/* Étape test de placement : contenu ancré en haut (pas centré vertic.). */
.welcome-screen:has(.welcome-test-progress) {
  justify-content: flex-start;
  padding: 14px 20px 24px;
}

/* Étape prénom : ancrer en haut pour que le clavier mobile ne masque pas
   le titre/input/bouton. Combiné à `interactive-widget=resizes-content`
   dans la viewport meta, iOS 17+ réduit la zone visible quand le clavier
   apparaît, donc tout reste visible. */
.welcome-screen:has(.welcome-step-name) {
  justify-content: flex-start;
  padding-top: 32px;
}

/* Sur écran court (petits téléphones, ou clavier ouvert sur navigateurs
   plus anciens qui n'honorent pas interactive-widget), réduire la
   mascotte pour garder titre + input + bouton visibles. */
@media (max-height: 640px) {
  .welcome-step-name .mascot {
    width: 90px;
    height: 90px;
  }
}

.welcome-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  animation: slideUp 0.4s ease;
  text-align: center;
  max-width: 340px;
  width: 100%;
}

.welcome-title {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 600;
  color: var(--indigo);
  line-height: 1.15;
  letter-spacing: -0.5px;
}

.welcome-subtitle {
  font-family: var(--sans);
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: 300px;
}

.welcome-input {
  padding: 18px 20px;
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 500;
  text-align: center;
  border: 1.5px solid var(--indigo);
  border-radius: 18px;
  background: var(--paper);
  color: var(--ink);
  width: 100%;
  max-width: 320px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.welcome-input:focus {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px var(--indigo-soft);
}

.welcome-input::placeholder {
  color: var(--ink-muted);
  font-weight: 500;
}

.welcome-btn {
  max-width: 320px;
}

.welcome-btn-skip {
  width: 100%;
  padding: 10px 20px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-soft);
  background: transparent;
  border: none;
  text-decoration: underline;
  text-underline-offset: 3px;
  letter-spacing: 0.2px;
  cursor: pointer;
}

.welcome-btn-skip:active:not(:disabled) {
  color: var(--ink);
}

.welcome-btn-skip:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Placement test */
.welcome-test-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-wrap: nowrap;
  max-width: 100%;
  padding: 0 8px;
}

.welcome-test-progress-dot {
  width: 8px;
  height: 8px;
  border-radius: 4px;
  background: var(--line-soft);
  transition: all 0.3s ease;
}

.welcome-test-progress-dot.done {
  background: var(--sage);
}

.welcome-test-progress-dot.current {
  width: 14px;
  background: var(--indigo);
}

.welcome-test-question {
  margin-top: 12px;
  margin-bottom: 6px;
}

.welcome-test-answer {
  color: var(--ink);
  margin-left: 10px;
}

.welcome-dontknow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--paper);
  border: 1.5px dashed var(--line);
  border-radius: 12px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-soft);
  cursor: pointer;
  width: 100%;
  margin-top: 6px;
}

.welcome-dontknow:active {
  background: var(--cream-deep);
}

.welcome-dontknow:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.welcome-dontknow-mark {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--line-soft);
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
  font-style: italic;
}

.welcome-test-feedback {
  font-family: var(--serif);
  font-size: 2.5rem;
  font-weight: 700;
  animation: slideUp 0.2s ease;
}

.welcome-test-feedback.correct {
  color: var(--sage);
}

.welcome-test-feedback.incorrect {
  color: var(--coral);
}

.welcome-test-hint {
  font-family: var(--sans);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-soft);
  text-align: center;
  margin-top: 4px;
}

.welcome-dots {
  display: flex;
  gap: 8px;
}

.welcome-dot {
  width: 4px;
  height: 4px;
  border-radius: 2px;
  background: var(--line);
  transition: all 0.3s ease;
}

.welcome-dot.active {
  width: 24px;
  background: var(--ink);
}

/* ===== static-landing.css ===== */
.landing {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  padding: 28px 22px 32px;
  animation: fadeIn 0.3s ease;
}

.landing-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 28px;
}

.landing-mascot {
  width: 130px;
  height: 130px;
  margin-bottom: 8px;
}

.landing-title {
  font-family: var(--serif);
  font-size: 44px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -1px;
  margin: 0 0 6px;
  line-height: 1;
}

.landing-tagline {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.4;
  color: var(--ink-soft);
  margin: 0;
  max-width: 320px;
}

.landing-principles {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.landing-principles li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 14px 14px;
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink);
}

.landing-principles li strong {
  font-weight: 800;
  color: var(--ink);
}

.landing-principle-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--indigo-soft);
  color: var(--indigo-ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

.landing-cta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.landing-install-btn {
  width: 100%;
  max-width: 360px;
  padding: 16px 20px;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 800;
  border-radius: 999px;
  background: var(--indigo);
  color: #fff;
  border: none;
  cursor: pointer;
  letter-spacing: 0.3px;
  box-shadow: 0 4px 0 var(--indigo-ink);
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.landing-install-btn:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--indigo-ink);
}

.landing-install-hint {
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.45;
  color: var(--ink-muted);
  margin: 8px 0 22px;
  max-width: 340px;
  text-align: center;
}

.landing-skip-btn {
  background: none;
  border: none;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-soft);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
  cursor: pointer;
  padding: 4px 8px;
}

.landing-skip-warning {
  font-family: var(--sans);
  font-size: 11px;
  line-height: 1.4;
  color: var(--ink-muted);
  margin: 6px 0 0;
  max-width: 320px;
  text-align: center;
}

/* === Section instructions iOS, montrée au clic "Installer" si pas de prompt natif disponible. === */

.ios-install-help {
  display: none;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  margin: 16px;
  max-width: 460px;
  width: calc(100% - 32px);
  box-shadow: var(--shadow-md);
  align-self: center;
}

.ios-install-help.visible {
  display: block;
}

.ios-install-help h2 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 12px;
  letter-spacing: -0.2px;
}

.ios-install-help p {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0 0 12px;
}

.ios-install-help ol {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink);
  padding-left: 22px;
  margin: 0 0 14px;
}

.ios-install-help ol li {
  margin-bottom: 8px;
}

.ios-install-help ol li strong {
  color: var(--indigo-ink);
}

/* Par défaut on montre la variante "modern" (Safari iOS 26+, ~66 % des
   iPhones en 2026). L'inline script du <head> pose `html.ios-classic`
   pour iOS < 26 (Version/<26 dans l'UA Safari) — l'autre variante prend
   la main alors. */
.ios-install-help .ios-steps-classic { display: none; }
html.ios-classic .ios-install-help .ios-steps-modern { display: none; }
html.ios-classic .ios-install-help .ios-steps-classic { display: block; }

.ios-install-note {
  font-size: 12px;
  color: var(--ink-muted);
  border-top: 1px solid var(--line-soft);
  padding-top: 10px;
  margin: 0;
}