:root {
  --brand: #2f9e8f;
  --brand-dark: #1b6f64;           /* texte blanc dessus : 5,99:1 (AA) */
  --bg: #f7f5f0;
  --surface: #ffffff;
  --border: #e4e0d8;
  --text: #2b2b28;
  --text-muted: #655f54;           /* 5,81:1 sur --bg, 6,33:1 sur blanc (AA) */
  --success-bg: #e3f5ea; --success-text: #1c6b43; --success-fill: #34b46a;
  --warning-bg: #fdf3e0; --warning-text: #7d5509; --warning-fill: #e0a63a;
  --danger-bg: #fbe8e6; --danger-text: #8f3226; --danger-fill: #d9503f;
  --focus: #0b57d0;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="clair"]) {
    --bg: #17201f; --surface: #1f2b2a; --border: #34423f; --text: #eceae4; --text-muted: #b4b0a4;
    --brand: #4fc4b3; --brand-dark: #1b6f64;
    --success-bg: #17352a; --success-text: #8be0b0; --warning-bg: #3a2f14; --warning-text: #f0cd83;
    --danger-bg: #3a1d19; --danger-text: #f4b3aa; --focus: #8ab4f8;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  background: var(--bg); color: var(--text); margin: 0; line-height: 1.45;
}
a { color: var(--brand-dark); }
@media (prefers-color-scheme: dark) { a { color: var(--brand); } }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.lien-evitement {
  position: absolute; inset-inline-start: 8px; top: -60px; background: var(--surface); color: var(--text);
  padding: 10px 14px; border-radius: 10px; z-index: 100; border: 2px solid var(--focus);
}
.lien-evitement:focus { top: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.conteneur { max-width: 480px; margin: 0 auto; padding: 20px 16px 96px; }
.conteneur-large { max-width: 900px; margin: 0 auto; padding: 20px 16px 96px; }

.entete { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.entete h1 { flex: 1; margin: 0; }
.avatar { width: 44px; height: 44px; border-radius: 50%; background: #d9f0ec; display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; color: #2b2b28; }

.carte { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 16px; margin-bottom: 14px; }
.carte-info { background: #eef6f8; color: #2b2b28; }
.carte-info a { color: #1b6f64; }
.texte-discret { color: var(--text-muted); font-size: 13px; }
.centre { text-align: center; }

.btn-principal {
  display: block; width: 100%; text-align: center; padding: 14px; border-radius: 14px; min-height: 48px;
  background: var(--brand-dark); color: #fff; font-size: 16px; font-weight: 600; border: none;
  text-decoration: none; cursor: pointer; font-family: inherit;
}
.btn-principal:hover { background: #17665c; }
.btn-secondaire {
  display: inline-flex; align-items: center; justify-content: center; padding: 10px 16px; min-height: 44px;
  border-radius: 12px; background: var(--surface); border: 1px solid var(--border); color: var(--text);
  text-decoration: none; cursor: pointer; font-size: 14px; font-family: inherit;
}
.btn-danger { background: var(--danger-bg); color: var(--danger-text); border: 1px solid transparent; }
.btn-petit { min-height: 44px; padding: 8px 14px; }
.btn-lien { background: none; border: none; padding: 0; color: var(--brand-dark); text-decoration: underline; cursor: pointer; font: inherit; }
@media (prefers-color-scheme: dark) { .btn-lien { color: var(--brand); } }
form.en-ligne { display: inline; }

.barre-progression { height: 12px; border-radius: 999px; background: var(--bg); border: 1px solid var(--border); overflow: hidden; margin: 8px 0; }
.barre-progression > div { height: 100%; border-radius: 999px; }

.badge-statut { font-size: 12px; padding: 4px 12px; border-radius: 999px; font-weight: 600; display: inline-block; }
.statut-avance { background: var(--success-bg); color: var(--success-text); }
.statut-dans_les_temps { background: var(--warning-bg); color: var(--warning-text); }
.statut-retard { background: var(--danger-bg); color: var(--danger-text); }
.fill-avance { background: var(--success-fill); }
.fill-dans_les_temps { background: var(--warning-fill); }
.fill-retard { background: var(--danger-fill); }
.pastille { display: inline-block; min-width: 22px; padding: 2px 8px; border-radius: 999px; background: var(--danger-fill); color: #fff; font-size: 12px; font-weight: 700; text-align: center; }

.liste-eleves { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 14px; }
.carte-eleve { text-align: center; text-decoration: none; color: var(--text); display: block; margin-bottom: 0; }
.carte-eleve .avatar { width: 72px; height: 72px; font-size: 36px; margin: 0 auto 8px; }

.lecture-item { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 12px; background: var(--bg); margin-bottom: 8px; }
.lecture-item.en-attente .lecture-texte { opacity: .8; font-style: italic; }
.lecture-texte { min-width: 0; flex: 1; }
.couverture { width: 32px; height: 44px; border-radius: 4px; background: #d9d3c5; flex-shrink: 0; object-fit: cover; display: block; }
.couverture-moyenne { width: 48px; height: 64px; }
.couverture-grande { width: 72px; height: 96px; margin: 0 auto; }

label { display: block; font-size: 14px; color: var(--text-muted); margin: 12px 0 4px; }
input, select, textarea {
  width: 100%; padding: 10px; border-radius: 10px; border: 1px solid var(--border); font-size: 16px; /* 16 px : évite le zoom automatique d'iOS */
  font-family: inherit; background: var(--surface); color: var(--text);
}
input[type="checkbox"], input[type="radio"] { width: auto; }
.erreur { color: var(--danger-text); font-size: 14px; margin: 4px 0; }
.message { padding: 10px 14px; border-radius: 10px; margin-bottom: 10px; }
.message.success { background: var(--success-bg); color: var(--success-text); }
.message.error { background: var(--danger-bg); color: var(--danger-text); }
.message.warning, .message.info { background: var(--warning-bg); color: var(--warning-text); }

nav.basse {
  position: fixed; bottom: 0; left: 0; right: 0; background: var(--surface);
  border-top: 1px solid var(--border); display: flex; justify-content: space-around;
  padding: 6px 0; padding-bottom: calc(6px + env(safe-area-inset-bottom));
  box-shadow: 0 -2px 10px rgba(0,0,0,0.06); z-index: 15;
}
nav.basse a, nav.basse button {
  color: var(--text-muted); text-decoration: none; font-size: 12px; text-align: center; background: none; border: none; font-family: inherit;
  display: flex; flex-direction: column; align-items: center; gap: 3px; cursor: pointer;
  flex: 1; padding: 6px 2px; border-radius: 10px; min-height: 52px; justify-content: center;
}
nav.basse form { display: flex; flex: 1; }
nav.basse a:active, nav.basse button:active { background: var(--bg); }
nav.basse i { font-size: 22px; }
nav.basse a.actif { color: var(--brand-dark); font-weight: 600; background: #eaf6f3; }   /* 5,41:1 */
nav.basse a.actif i { color: var(--brand-dark); }
@media (prefers-color-scheme: dark) { nav.basse a.actif { background: #24413d; color: #bff0e8; } nav.basse a.actif i { color: #bff0e8; } }
@media (min-width: 900px) {
  nav.basse { left: 50%; right: auto; transform: translateX(-50%); width: 560px; max-width: 100%; border-radius: 18px 18px 0 0; border: 1px solid var(--border); border-bottom: none; }
}
.selecteur-langue { padding: 0; margin: 0; }
.selecteur-langue select { width: auto; padding: 6px 8px; font-size: 14px; min-height: 36px; }
.barre-marque {
  display: flex; align-items: center; gap: 8px; padding: 8px 12px;
  border-bottom: 1px solid var(--border); background: var(--surface);
  position: sticky; top: 0; z-index: 20;
}
.barre-marque .marque-lien {
  display: flex; align-items: center; gap: 8px; flex: 1; text-decoration: none;
  padding: 6px 8px; border-radius: 12px; margin: -6px -8px; transition: background 0.15s;
}
.barre-marque .marque-lien:hover, .barre-marque .marque-lien:active { background: var(--bg); }
.barre-marque .marque-icone { width: 28px; height: 28px; border-radius: 8px; }
.barre-marque .marque-nom { font-weight: 700; font-size: 16px; color: var(--brand-dark); }
@media (prefers-color-scheme: dark) { .barre-marque .marque-nom { color: var(--brand); } }
.barre-marque .selecteur-langue { flex-shrink: 0; }

.defilement-horizontal { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: start; padding: 8px; border-bottom: 1px solid var(--border); font-size: 14px; }
caption { text-align: start; font-weight: 600; padding: 4px 0 8px; }

/* Champ mot de passe avec bouton afficher/masquer */
.champ-avec-bascule { position: relative; display: block; }
.champ-avec-bascule input { padding-inline-end: 48px; }
.bascule-mdp {
  position: absolute; inset-inline-end: 4px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; padding: 10px;
  color: var(--text-muted); font-size: 18px; line-height: 1; display: flex; min-width: 44px; min-height: 44px; align-items: center; justify-content: center;
}
.bascule-mdp:hover { color: var(--text); }
.aide-champ { font-size: 13px; color: var(--text-muted); margin: 4px 0 0; line-height: 1.4; }

/* Choix « livre terminé / en cours » */
.choix-etat { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.choix-etat > div { display: contents; }
.carte-choix, .choix-etat label {
  display: flex; align-items: center; gap: 12px; padding: 16px; margin: 0; color: var(--text);
  border: 2px solid var(--border); border-radius: 14px; background: var(--surface);
  cursor: pointer; font-size: 16px; font-weight: 500;
}
.carte-choix:has(input:checked), .choix-etat label:has(input:checked) { border-color: var(--brand); background: #eef8f6; color: #1f2b2a; }
.carte-choix input, .choix-etat input { width: auto; margin: 0; transform: scale(1.3); }

/* Avatars : grille de choix */
ul.choix-avatar, div.choix-avatar { list-style: none; padding: 0; margin: 8px 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.choix-avatar li, .choix-avatar > div { margin: 0; }
.choix-avatar label { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 13px; padding: 10px 4px; margin: 0; border: 2px solid var(--border); border-radius: 14px; background: var(--surface); cursor: pointer; color: var(--text); text-align: center; }
.choix-avatar input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choix-avatar label:has(input:checked) { border-color: var(--brand); background: #eef8f6; color: #1f2b2a; }
.choix-avatar label:has(input:focus-visible) { outline: 3px solid var(--focus); }

/* Code secret : champ + pavé numérique */
.pave-pin { max-width: 280px; margin: 16px auto; }
.champ-pin { font-size: 30px; text-align: center; letter-spacing: 14px; padding: 12px; border-radius: 14px; }
.champ-code { font-size: 22px; text-align: center; letter-spacing: 6px; text-transform: uppercase; padding: 14px; }
.pave-numerique { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.pave-numerique button { font-size: 26px; font-weight: 600; min-height: 64px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; font-family: inherit; }
.pave-numerique button:active { background: var(--bg); transform: scale(.97); }
[dir="rtl"] .pave-pin .champ-pin { letter-spacing: 10px; }

/* Fiche de connexion enfant */
.fiche-connexion { text-align: center; border: 2px dashed var(--border); }
.fiche-connexion .code-gros { font-size: 30px; font-weight: 800; letter-spacing: 8px; margin: 4px 0 12px; font-variant-numeric: tabular-nums; }
.fiche-connexion img.qr { width: 160px; height: 160px; image-rendering: pixelated; background: #fff; padding: 6px; border-radius: 8px; }
.etapes { text-align: start; font-size: 14px; padding-inline-start: 20px; line-height: 1.7; }

/* Validation parent */
.validation { border-inline-start: 4px solid var(--warning-fill); }
.validation blockquote { margin: 8px 0; padding: 8px 12px; background: var(--bg); border-radius: 10px; font-size: 15px; white-space: pre-wrap; overflow-wrap: anywhere; }
.validation .meta { font-size: 13px; color: var(--text-muted); margin: 2px 0; }
.actions-validation { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.actions-validation .btn-vert { background: var(--brand-dark); color: #fff; border: none; font-weight: 600; flex: 1; }
.raisons-rapides { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0; }
.raisons-rapides button { font-size: 13px; padding: 6px 10px; min-height: 36px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; font-family: inherit; }
details.refus summary { cursor: pointer; padding: 10px 0; min-height: 44px; color: var(--danger-text); font-weight: 600; }
.commentaire-educatrice { margin: 6px 0 0; padding: 8px 10px; border-radius: 10px; background: var(--warning-bg); color: var(--warning-text); font-size: 14px; }
.credit-photo { font-size: 12px; color: var(--text-muted); }
.image-recompense { width: 100%; max-height: 220px; object-fit: cover; border-radius: 12px; display: block; }
.grille-photos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.grille-photos button { padding: 0; border: 2px solid var(--border); border-radius: 12px; background: none; cursor: pointer; overflow: hidden; width: 100%; }
.grille-photos img { width: 100%; height: 110px; object-fit: cover; display: block; }

/* Pied de page */
.pied-page { max-width: 900px; margin: 0 auto; padding: 0 16px 100px; text-align: center; font-size: 13px; color: var(--text-muted); }
.pied-page a { color: var(--text-muted); margin: 0 8px; display: inline-block; padding: 8px 0; }
.legal h2 { font-size: 18px; margin-top: 24px; }
.legal p, .legal li { line-height: 1.6; }
.bandeau-brouillon { background: var(--warning-bg); color: var(--warning-text); padding: 10px 14px; border-radius: 10px; font-size: 14px; }
.compteur { font-size: 12px; color: var(--text-muted); text-align: end; }

@media print {
  .barre-marque, nav.basse, .pied-page, .pas-impression, .selecteur-langue, .message { display: none !important; }
  body { background: #fff; color: #000; }
  .carte { border: 1px solid #999; break-inside: avoid; }
  .conteneur, .conteneur-large { padding: 0; max-width: none; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }