/* Plateforme Formations : thème commun. Les couleurs viennent de chaque formation (variables --page, --entete, --accent…). */
:root{--page:#fef9d3;--accent:#b42f44;--accent-texte:#fff;--contenu:transparent;--contenu-texte:#222;--entete:#333;--entete-texte:#fff;
  --menu-fond:transparent;--menu-texte:#fff;--bandeau-titre:transparent;--pied-texte:#333;--police:'Rubik',sans-serif;--largeur:1170px}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--page);color:var(--contenu-texte);font-family:var(--police);font-size:15px;line-height:1.5}
img{max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3,h4{line-height:1.25;margin:.4em 0}

/* En-tête : bannière + menu + profil */
section.entete{background:var(--entete);color:var(--entete-texte);padding:24px 16px 12px;position:relative;z-index:20}
section.entete .rang{max-width:var(--largeur);margin:0 auto}
.rang{display:flex;flex-wrap:wrap;gap:0}
.col{flex:0 0 calc(var(--l) / 12 * 100%);max-width:calc(var(--l) / 12 * 100%);padding:0 12px}
.bloc{margin:10px 0}
.bloc.centre{text-align:center}
.bloc.droite{text-align:right}
.bloc.fonce{padding:14px 18px;border-radius:6px;color:#222}
.b-image img{display:block}
.bloc.centre .b-image img,.b-image.centre img{margin:0 auto}

.menu-formation{background:var(--menu-fond);color:var(--menu-texte);border-radius:2px}
.menu-formation ul{list-style:none;margin:0;padding:6px 8px;display:flex;flex-wrap:wrap;gap:2px 6px}
.menu-formation li{position:relative}
.menu-formation li > a,.menu-formation li > button{display:inline-flex;align-items:center;gap:6px;background:none;border:0;color:inherit;
  font:inherit;font-size:14px;padding:10px 12px;cursor:pointer;text-decoration:none;white-space:nowrap}
.menu-formation li > a:hover,.menu-formation li > button:hover{opacity:.8}
.menu-formation .sous{display:none;position:absolute;left:0;top:100%;min-width:280px;max-width:380px;background:#fff;color:#222;
  border-radius:6px;box-shadow:0 10px 30px rgba(0,0,0,.25);padding:6px 0;z-index:50}
.menu-formation .ouvert .sous{display:block}
.menu-formation .sous a{display:block;padding:9px 16px;text-decoration:none;font-size:14px}
.menu-formation .sous a:hover{background:#f4f1f1}
.menu-formation .burger{display:none;background:none;border:0;color:inherit;font-size:22px;padding:8px 12px;cursor:pointer}

.profil{position:relative;display:inline-block}
.profil .avatar{width:46px;height:46px;border-radius:50%;border:2px solid #fff;background:#ddd;color:#555;font-size:20px;cursor:pointer}
.profil-menu{display:none;position:absolute;right:0;top:52px;background:#fff;border-radius:6px;box-shadow:0 10px 30px rgba(0,0,0,.25);
  min-width:190px;padding:6px 0;z-index:60;text-align:left}
.profil.ouvert .profil-menu{display:block}
.profil-menu a{display:block;padding:9px 16px;color:#222;text-decoration:none}
.profil-menu a:hover{background:#f4f1f1}

/* Corps */
main{max-width:var(--largeur);margin:0 auto;padding:0 0 40px}
section.contenu{background:var(--contenu);padding:12px 4px}
.titre-page{font-size:22px;font-weight:500;text-align:center;margin:0;padding:14px 16px}
.titre-page.bandeau{background:var(--bandeau-titre)}
.texte p{margin:.5em 0}
.video video{width:100%;max-width:100%;display:block;border-radius:6px;background:#000;aspect-ratio:16/9}
.audio audio{width:100%;margin:8px 0}
.audio .telecharger{font-size:13px}
.telechargement{display:flex;gap:14px;align-items:flex-start;background:#fff;color:#222;padding:12px 16px;border-radius:6px;
  text-decoration:none;box-shadow:0 1px 3px rgba(0,0,0,.12)}
.telechargement > i{font-size:26px;color:var(--accent);margin-top:2px}
.telechargement .t-lien{display:block;font-weight:700}
.telechargement .t-desc{display:block;font-size:13px}
.telechargement span p{margin:.2em 0}
.telechargement:hover{box-shadow:0 3px 10px rgba(0,0,0,.2)}
.bouton-lien a,.btn-accent{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--accent-texte);
  padding:12px 22px;border-radius:6px;text-decoration:none;font-weight:700;border:0;cursor:pointer;font:inherit;font-weight:700}
.bouton-lien a.btn-xlarge{font-size:17px;padding:14px 26px}

.progression{background:#fff;color:#222;border-radius:6px;padding:16px 18px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}
.progression .barre{grid-column:1/-1;height:10px;background:#eee;border-radius:5px;overflow:hidden}
.progression .barre span{display:block;height:100%;width:1%;background:var(--accent)}
.progression .p-titre{display:block;font-size:13px;color:#777}
.progression .p-nb{font-weight:700;font-size:18px}

.sommaire h4{color:var(--accent);font-size:20px;margin:10px 4px}
.s-ligne{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;background:#fff;color:#222;padding:8px 12px;
  border-bottom:1px solid #eee;text-decoration:none}
.s-ligne img{width:64px;height:44px;object-fit:cover;border-radius:3px}
.s-ligne p{margin:2px 0 0;font-size:12px;color:#555}
.s-ligne strong{text-decoration:underline;font-size:14px}
.s-ligne:hover{background:#faf6f6}
.badge{background:#f0ad4e;color:#fff;font-size:10px;padding:2px 7px;border-radius:9px;vertical-align:middle}

/* Leçon : colonne latérale + barre de navigation */
.lecon{display:grid;grid-template-columns:260px 1fr;gap:24px;padding:20px 12px}
.cote{background:#fff;color:#222;border-radius:6px;overflow:hidden;align-self:start;position:sticky;top:12px;font-size:13px}
.cote-titre{background:var(--accent);color:var(--accent-texte);padding:14px 16px;font-weight:700}
.cote a{display:block;padding:11px 16px 11px 30px;border-bottom:1px solid #eee;text-decoration:none;position:relative}
.cote a::before{content:"";position:absolute;left:12px;top:15px;width:9px;height:9px;border-radius:50%;border:2px solid #999}
.cote a.fait::before{background:#2e9e5b;border-color:#2e9e5b}
.cote a.actif{background:#f6eeee;font-weight:700}
.lecon-corps{background:var(--contenu);min-width:0}
.barre-lecon{display:flex;align-items:center;gap:10px;background:#fff;color:#222;border-radius:6px;padding:8px 12px}
.barre-lecon .module{flex:1;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fleche{width:30px;height:30px;border-radius:50%;border:1px solid #ccc;display:grid;place-items:center;text-decoration:none;color:#555}
.fleche.vide{visibility:hidden}
.termine{display:block;margin:8px 0 0 auto;background:rgba(0,0,0,.35);color:#fff;border:0;border-radius:4px;padding:6px 12px;cursor:pointer;font:inherit;font-size:13px}
.termine.fait{background:#2e9e5b}

footer{text-align:center;color:var(--pied-texte);font-weight:700;font-size:13px;padding:30px 16px}

/* Porte d'entrée : connexion + catalogue */
body.accueil{display:flex;min-height:100vh;align-items:flex-start;justify-content:center}
.porte{width:100%;max-width:960px;padding:48px 16px}
.porte-tete{text-align:center;margin-bottom:26px}
.porte-tete h1{color:var(--accent);font-size:30px}
.porte-tete p{color:#666;margin:0}
.carte{max-width:420px;margin:0 auto;background:#fff;border-radius:10px;padding:28px;box-shadow:0 8px 30px rgba(0,0,0,.08);display:grid;gap:14px}
.carte h2{margin:0;font-size:20px}
.carte p{margin:0;color:#555;font-size:14px}
.carte label{display:grid;gap:6px;font-size:14px;font-weight:500}
.carte input{font:inherit;padding:11px 12px;border:1px solid #ccc;border-radius:6px}
.carte input:focus{outline:2px solid var(--accent);border-color:transparent}
.carte a{font-size:13px;color:#666;justify-self:center}
.message{min-height:1em;color:#b42318!important}
.message.ok{color:#2e7d32!important}
.bonjour{text-align:center;color:#555}
.grille{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin-top:20px}
.tuile{background:#fff;border-radius:10px;overflow:hidden;text-decoration:none;color:#222;box-shadow:0 6px 24px rgba(0,0,0,.08);display:grid}
.tuile img{width:100%;aspect-ratio:16/9;object-fit:cover}
.tuile strong{padding:14px 16px 0;font-size:16px}
.tuile-pc{padding:4px 16px 16px;font-size:13px;color:var(--accent)}
.tuile:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.12)}

/* Téléphone */
@media (max-width:820px){
  .col{flex-basis:100%;max-width:100%}
  .lecon{grid-template-columns:1fr;padding:12px 0}
  .cote{position:static}
  .menu-formation .burger{display:block}
  .menu-formation ul{display:none;flex-direction:column}
  .menu-formation.deplie ul{display:flex}
  .menu-formation .sous{position:static;box-shadow:none;max-width:none;min-width:0}
  .bloc.desktop{display:none}
  section.entete{padding:12px 4px}
}

/* Administration */
body.admin{background:#f6f4f2;color:#222}
.admin-tete{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;background:#fff;padding:14px 20px;border-bottom:1px solid #e6e1dd}
.admin-tete a{color:#555}
.pastille{white-space:nowrap;background:var(--accent);color:#fff;font-size:12px;padding:3px 9px;border-radius:10px;margin-left:6px}
.admin-corps{max-width:1100px;margin:0 auto;padding:24px 16px}
.admin-actions{display:flex;gap:12px;flex-wrap:wrap}
.admin-actions input{flex:1;min-width:220px;font:inherit;padding:11px 14px;border:1px solid #ccc;border-radius:6px}
.admin-compte{color:#777;font-size:13px}
.admin-ajout{max-width:none;margin:0 0 20px}
.admin-ajout .deux{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.admin-ajout fieldset{border:1px solid #ddd;border-radius:6px;padding:10px 14px;display:grid;gap:6px}
.case{display:flex!important;align-items:center;gap:8px;font-weight:400!important;grid-template-columns:none!important}
.admin-boutons{display:flex;gap:10px}
.btn-sobre{background:#fff;border:1px solid #ccc;border-radius:6px;padding:8px 12px;font:inherit;font-size:13px;cursor:pointer;color:#333}
.btn-sobre:hover{border-color:#999}
.btn-sobre:disabled{opacity:.5}
.membre{background:#fff;border-radius:8px;padding:14px 16px;margin-bottom:10px;display:grid;grid-template-columns:1.2fr 1.5fr;gap:10px 20px;
  box-shadow:0 1px 3px rgba(0,0,0,.06)}
.membre.suspendu{opacity:.6}
.m-qui{display:grid}
.m-qui span{font-size:13px;color:#666}
.m-qui em{font-size:12px;color:#888;font-style:normal}
.m-acces{display:grid;gap:6px}
.interrupteur{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}
.interrupteur input{width:18px;height:18px;accent-color:var(--accent)}
.m-outils{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap}
.m-avancement{grid-column:1/-1;display:grid;gap:10px;background:#faf8f6;padding:12px;border-radius:6px}
.m-avancement .barre{height:8px;background:#eee;border-radius:4px;overflow:hidden;margin:4px 0}
.m-avancement .barre span{display:block;height:100%;background:var(--accent)}
.m-avancement small{color:#666}
.admin-refus{text-align:center;padding:40px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(120px);background:#2e7d32;color:#fff;padding:12px 18px;
  border-radius:8px;transition:transform .25s,opacity .25s;opacity:0;pointer-events:none;max-width:calc(100% - 32px);z-index:99}
.toast.erreur{background:#b42318}
.toast.visible{transform:translateX(-50%) translateY(0);opacity:1}
@media (max-width:700px){.membre{grid-template-columns:1fr}.admin-ajout .deux{grid-template-columns:1fr}}