/* =====================================================================
   PlanèteQuiz — slice CM1, mobile-first.
   Cibles : ≥ 360 px de large, cibles tactiles ≥ 44 px, contrastes AA.
   Registre majoritairement « ludique léger » (enfant). Pas de mascotte
   ni d'animations à ce stade — réservées au Lot 5.
   ===================================================================== */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  background: var(--pq-bg);
  color: var(--pq-text);
  font-family: 'Nunito', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.5;
}

img, svg { max-width: 100%; height: auto; }

/* Focus accessible — visible au clavier, jamais coupé. */
:focus-visible {
  outline: 3px solid var(--pq-accent);
  outline-offset: 2px;
  border-radius: var(--pq-radius-sm);
}

/* =================== HEADER & FOOTER =================== */

.pq-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pq-3);
  background: var(--pq-surface);
  border-bottom: 1px solid var(--pq-border);
  padding: var(--pq-3) var(--pq-4);
}
.pq-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--pq-2);
  color: var(--pq-primary-dark);
  font-weight: 800;
  text-decoration: none;
  font-size: 18px;
}
.pq-brand-icon { font-size: 24px; line-height: 1; }
.pq-profil {
  display: inline-flex;
  align-items: center;
  gap: var(--pq-2);
  background: var(--pq-primary-soft);
  color: var(--pq-primary-dark);
  border-radius: var(--pq-radius-pill);
  padding: var(--pq-1) var(--pq-3);
  font-size: 14px;
  font-weight: 700;
}
.pq-profil-niveau {
  background: var(--pq-primary);
  color: #fff;
  border-radius: var(--pq-radius-pill);
  padding: 2px 8px;
  font-size: 12px;
}

.pq-main {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--pq-4);
  padding-bottom: var(--pq-7);
}

.pq-footer {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--pq-4);
  color: var(--pq-text-muted);
  font-size: 13px;
  text-align: center;
}

/* =================== HERO & CARDS =================== */

.pq-hero { text-align: center; padding: var(--pq-5) 0 var(--pq-3); }
.pq-hero h1 { margin: 0 0 var(--pq-2); color: var(--pq-primary-dark); font-size: 28px; }
.pq-lead { margin: 0; color: var(--pq-text-muted); }

.pq-cards {
  list-style: none;
  padding: 0;
  margin: var(--pq-5) 0 0;
  display: grid;
  gap: var(--pq-4);
}

.pq-card {
  background: var(--pq-surface);
  border-radius: var(--pq-radius-lg);
  box-shadow: var(--pq-shadow);
  padding: var(--pq-5);
}

.pq-card h1 {
  margin: 0 0 var(--pq-2);
  font-size: 24px;
  color: var(--pq-primary-dark);
}
.pq-card-title { margin: var(--pq-2) 0; font-size: 20px; color: var(--pq-text); }
.pq-card-sub   { margin: 0 0 var(--pq-3); color: var(--pq-text-muted); }
.pq-card-info  { margin: var(--pq-2) 0 var(--pq-4); color: var(--pq-text-muted); font-size: 14px; }

.pq-card-quiz {
  border-left: 6px solid var(--pq-mat, var(--pq-primary));
}

.pq-card-meta {
  display: flex; gap: var(--pq-2); align-items: center;
  margin-bottom: var(--pq-3);
  flex-wrap: wrap;
}

.pq-pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--pq-radius-pill);
  background: var(--pq-primary-soft);
  color: var(--pq-primary-dark);
  font-size: 13px;
  font-weight: 700;
}
.pq-pill-soft {
  background: var(--pq-primary-soft);
  color: var(--pq-primary-dark);
}
.pq-mode {
  font-size: 13px;
  color: var(--pq-text-muted);
}

.pq-meta-list {
  list-style: none;
  padding: 0;
  margin: var(--pq-4) 0;
  display: grid;
  gap: var(--pq-2);
}
.pq-meta-list li {
  background: var(--pq-primary-soft);
  border-radius: var(--pq-radius);
  padding: var(--pq-3);
  font-size: 15px;
}

.pq-note {
  background: #FFF7E6;
  border-left: 4px solid var(--pq-warning);
  border-radius: var(--pq-radius-sm);
  padding: var(--pq-3);
  color: #6B4F00;
  font-size: 14px;
  margin: var(--pq-4) 0;
}

/* =================== BOUTONS =================== */

.pq-btn {
  display: inline-block;
  border: 0;
  cursor: pointer;
  font: inherit;
  text-decoration: none;
  text-align: center;
  border-radius: var(--pq-radius);
  padding: var(--pq-3) var(--pq-5);
  min-height: 44px;
  font-weight: 700;
}

.pq-btn-primary {
  background: var(--pq-primary);
  color: #fff;
}
.pq-btn-primary:hover,
.pq-btn-primary:focus-visible {
  background: var(--pq-primary-dark);
}

.pq-btn-ghost {
  background: transparent;
  color: var(--pq-primary-dark);
  border: 2px solid var(--pq-border);
}

.pq-btn-lg {
  padding: var(--pq-4) var(--pq-6);
  min-height: 52px;
  font-size: 18px;
  border-radius: var(--pq-radius-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pq-2);
}

.pq-back {
  display: inline-block;
  margin-top: var(--pq-4);
  color: var(--pq-text-muted);
  text-decoration: none;
}
.pq-back:hover { color: var(--pq-primary); }

/* =================== QUIZ — QUESTION =================== */

.pq-progress {
  position: relative;
  background: var(--pq-primary-soft);
  border-radius: var(--pq-radius-pill);
  height: 22px;
  margin-bottom: var(--pq-5);
  overflow: hidden;
}
.pq-progress-bar {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--pq-mat, var(--pq-primary));
  transition: width .25s ease-out;
}
.pq-progress-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  color: var(--pq-primary-dark);
  mix-blend-mode: difference;
  color: #fff;
}

.pq-enonce {
  margin: 0 0 var(--pq-5);
  font-size: 22px;
  line-height: 1.35;
  color: var(--pq-text);
}

.pq-form-quiz { display: grid; gap: var(--pq-4); }

.pq-label {
  font-weight: 700;
  margin-bottom: var(--pq-1);
}

.pq-input {
  font: inherit;
  font-size: 20px;
  width: 100%;
  padding: var(--pq-4);
  border: 2px solid var(--pq-border);
  border-radius: var(--pq-radius);
  background: var(--pq-surface);
  min-height: 52px;
}
.pq-input:focus { border-color: var(--pq-primary); outline: none; }

.pq-choices {
  border: 0;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--pq-3);
}
.pq-sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}

.pq-choice {
  display: flex;
  align-items: center;
  gap: var(--pq-3);
  padding: var(--pq-4);
  background: var(--pq-surface);
  border: 2px solid var(--pq-border);
  border-radius: var(--pq-radius);
  cursor: pointer;
  min-height: 52px;
  transition: border-color .15s, background .15s;
}
.pq-choice:hover { border-color: var(--pq-primary); }
.pq-choice input[type="radio"] {
  width: 22px; height: 22px;
  accent-color: var(--pq-primary);
  margin: 0;
  flex-shrink: 0;
}
.pq-choice:has(input:checked) {
  border-color: var(--pq-primary);
  background: var(--pq-primary-soft);
}
.pq-choice-libelle { font-size: 18px; }

/* =================== CHRONO =================== */

.pq-chrono {
  position: relative;
  height: 28px;
  background: var(--pq-primary-soft);
  border-radius: var(--pq-radius-pill);
  overflow: hidden;
  margin-bottom: var(--pq-4);
}
.pq-chrono-bar {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  background: linear-gradient(90deg, var(--pq-success) 0%, var(--pq-warning) 65%, var(--pq-danger) 95%);
  transition: width .15s linear;
}
.pq-chrono-label {
  position: relative;
  display: block;
  text-align: center;
  line-height: 28px;
  font-weight: 800;
  font-size: 13px;
  color: #fff;
  mix-blend-mode: difference;
}
.pq-chrono-expire .pq-chrono-bar {
  background: var(--pq-danger);
}

/* =================== FEEDBACK =================== */

.pq-feedback {
  border-radius: var(--pq-radius);
  padding: var(--pq-4);
  margin-bottom: var(--pq-4);
}
.pq-feedback-ok {
  background: #E8F5E9;
  border-left: 6px solid var(--pq-success);
  color: #1B5E20;
}
.pq-feedback-ko {
  background: #FDECEA;
  border-left: 6px solid var(--pq-danger);
  color: #7F1D1D;
}
.pq-feedback-titre {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 var(--pq-2);
}
.pq-feedback-detail { margin: 0 0 var(--pq-1); font-size: 15px; }
.pq-feedback-correct {
  margin: var(--pq-2) 0 0;
  font-size: 17px;
}

.pq-actions {
  margin-top: var(--pq-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--pq-3);
  justify-content: center;
}

/* =================== ÉCRAN DE FIN =================== */

.pq-fin h1 {
  text-align: center;
  font-size: 28px;
  color: var(--pq-primary-dark);
}
.pq-fin .pq-card-sub { text-align: center; }

.pq-score {
  text-align: center;
  margin: var(--pq-5) 0;
}
.pq-score-pct {
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
  color: var(--pq-text);
}
.pq-score-pct.pq-score-valide { color: var(--pq-success); }
.pq-score-detail {
  margin: var(--pq-2) 0 0;
  color: var(--pq-text-muted);
}

.pq-etoiles {
  display: flex;
  align-items: baseline;
  gap: var(--pq-2);
  justify-content: center;
  font-size: 22px;
  margin: var(--pq-4) 0;
  flex-wrap: wrap;
}
.pq-etoiles-count {
  font-size: 36px;
  font-weight: 900;
  color: var(--pq-accent);
}
.pq-etoiles-label { color: var(--pq-text-muted); font-size: 16px; }

.pq-message {
  text-align: center;
  margin: var(--pq-4) 0;
  font-size: 16px;
}
.pq-message-success {
  color: #1B5E20;
  background: #E8F5E9;
  padding: var(--pq-3);
  border-radius: var(--pq-radius);
}

.pq-fin-meta {
  text-align: center;
  color: var(--pq-text-muted);
  font-size: 14px;
  margin-bottom: var(--pq-5);
}

/* =================== ERREUR =================== */

.pq-error h1 { color: var(--pq-danger); }

/* =================== ÉTATS DE QUIZ (Lot 2) =================== */

.pq-card-locked {
  opacity: 0.65;
  filter: grayscale(0.3);
}
.pq-card-state {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--pq-2);
  margin: var(--pq-2) 0 var(--pq-3);
}
.pq-pill-state {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--pq-radius-pill);
  background: var(--pq-border);
  color: var(--pq-text);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.pq-pill-state-ok       { background: var(--pq-success);   color: #fff; }
.pq-pill-state-progress { background: var(--pq-warning);   color: #4A3500; }
.pq-pill-state-lock     { background: var(--pq-nonevalue); color: #fff; }
.pq-card-score {
  font-size: 13px;
  color: var(--pq-text-muted);
}
.pq-card-locked-msg {
  margin: var(--pq-3) 0 0;
  color: var(--pq-text-muted);
  font-size: 14px;
  font-style: italic;
}

/* =================== BADGES =================== */

.pq-badges-shelf { margin-bottom: var(--pq-5); }
.pq-badges-shelf .pq-section-head { background: transparent; padding: 0; margin-bottom: var(--pq-3); }
.pq-badges-shelf .pq-section-head h2,
.pq-badges-shelf .pq-section-head span { font-size: 18px; color: var(--pq-primary-dark); margin: 0; }

.pq-badges {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--pq-3);
}
.pq-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--pq-surface);
  border: 2px solid var(--pq-border);
  border-radius: var(--pq-radius);
  padding: var(--pq-3);
  min-width: 96px;
  text-align: center;
  box-shadow: var(--pq-shadow);
}
.pq-badge-icone { font-size: 32px; line-height: 1; }
.pq-badge-libelle { font-size: 13px; font-weight: 800; margin-top: var(--pq-1); color: var(--pq-text); }
.pq-badge-desc { font-size: 12px; color: var(--pq-text-muted); margin-top: var(--pq-1); }

.pq-badges-gagnes {
  background: linear-gradient(135deg, #FFF8E6, #FFE7C2);
  border-radius: var(--pq-radius);
  padding: var(--pq-4);
  margin: var(--pq-5) 0;
  text-align: center;
}
.pq-badges-gagnes h2 {
  margin: 0 0 var(--pq-3);
  font-size: 20px;
  color: #6B4F00;
}
.pq-badges-celebration {
  justify-content: center;
}
.pq-badge-new {
  border-color: var(--pq-accent);
  box-shadow: 0 0 0 4px rgba(255, 138, 61, 0.20);
}

/* =================== HEADER NAV (Lot 0) =================== */

.pq-header-nav {
  display: flex;
  align-items: center;
  gap: var(--pq-2);
}
.pq-header-user {
  font-weight: 700;
  color: var(--pq-primary-dark);
  margin-right: var(--pq-2);
}

.pq-btn-sm {
  padding: var(--pq-2) var(--pq-3);
  min-height: 36px;
  font-size: 14px;
  border-radius: var(--pq-radius);
}

.pq-btn-danger {
  background: var(--pq-danger);
  color: #fff;
}
.pq-btn-danger:hover,
.pq-btn-danger:focus-visible {
  background: #b3382e;
}

/* =================== ACCUEIL PUBLIC =================== */

.pq-hero-public {
  background: linear-gradient(135deg, var(--pq-primary-soft), #FFF);
  border-radius: var(--pq-radius-lg);
  padding: var(--pq-7) var(--pq-5);
  margin-bottom: var(--pq-5);
}
.pq-hero-mascotte {
  font-size: 56px;
  display: inline-block;
  margin-bottom: var(--pq-3);
}
.pq-hero-public h1 {
  font-size: 28px;
  color: var(--pq-primary-dark);
  margin: 0 0 var(--pq-3);
}
.pq-public-demo {
  margin-top: var(--pq-4);
  color: var(--pq-text-muted);
  font-size: 14px;
}
.pq-public-features {
  margin-top: var(--pq-5);
  grid-template-columns: 1fr;
}

/* =================== ESPACE PARENT =================== */

.pq-parent-section { margin-top: var(--pq-5); }
.pq-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--pq-3);
  gap: var(--pq-3);
  flex-wrap: wrap;
}
.pq-section-head h2 { margin: 0; color: var(--pq-primary-dark); font-size: 22px; }

.pq-card-profil {
  border-left: 6px solid var(--pq-primary);
}
.pq-actions-row {
  display: flex;
  gap: var(--pq-2);
  flex-wrap: wrap;
  justify-content: flex-start;
}

/* =================== FORMULAIRES (auth + profils) =================== */

.pq-form-card {
  max-width: 480px;
  margin: 0 auto;
}
.pq-form-card h1 { margin-bottom: var(--pq-3); }

.pq-form { display: grid; gap: var(--pq-3); }
.pq-form .pq-input + .pq-label { margin-top: var(--pq-2); }

.pq-checkbox {
  display: flex;
  gap: var(--pq-3);
  align-items: flex-start;
  background: var(--pq-primary-soft);
  border-radius: var(--pq-radius);
  padding: var(--pq-3);
  font-size: 14px;
  cursor: pointer;
}
.pq-checkbox input[type="checkbox"] {
  width: 20px; height: 20px;
  margin-top: 2px;
  accent-color: var(--pq-primary);
  flex-shrink: 0;
}

.pq-form-meta {
  margin: var(--pq-3) 0 0;
  font-size: 14px;
  color: var(--pq-text-muted);
  text-align: center;
}
.pq-form-meta a { color: var(--pq-primary); }

select.pq-input {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M3 6l5 5 5-5' fill='none' stroke='%231F2937' stroke-width='2'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 44px;
}

/* =================== RESPONSIVE — au-delà du mobile =================== */

@media (min-width: 640px) {
  .pq-cards { grid-template-columns: 1fr 1fr; }
  .pq-enonce { font-size: 24px; }
  .pq-score-pct { font-size: 80px; }
  .pq-public-features { grid-template-columns: 1fr 1fr; }
}