/* Formulaire de collecte : mise en page sobre, lisible au pouce, imprimable.
   S'appuie sur les variables de styles.css (--brass, --surface, --border, --text, --text-muted). */

.fpage{max-width:880px;margin:0 auto;padding:clamp(1.2rem,4vw,3rem) clamp(1rem,4vw,2rem) 5rem;}
.fpage-entete{border-bottom:1px solid var(--border);padding-bottom:1.4rem;margin-bottom:1.8rem;}
.fpage-entete h1{font-size:clamp(1.8rem,3vw + 1rem,2.6rem);margin:.6rem 0 0;}
.fpage-entete .lede{color:var(--text-muted);margin-top:.9rem;max-width:62ch;}
.fpage-langue{float:right;font-size:.82rem;font-weight:600;color:var(--brass);text-decoration:none;border-bottom:1px solid transparent;}
.fpage-langue:hover{border-bottom-color:var(--brass);}

/* barre de progression + mention « enregistré » */
.fb{height:6px;background:var(--surface-2);border-radius:999px;overflow:hidden;margin-top:.4rem;}
.fb-jauge{height:100%;width:0;background:var(--brass);transition:width .3s ease;}
.fb-ligne{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin:.5rem 0 1.8rem;font-size:.78rem;color:var(--text-muted);}
.fb-enregistre{opacity:0;transition:opacity .25s ease;color:var(--brass);font-weight:600;}
.fb-enregistre.on{opacity:1;}

/* étapes */
.fs-entete{margin-bottom:1.8rem;}
.fs-entete h2{font-size:clamp(1.5rem,2vw + .9rem,2.1rem);margin:.5rem 0 0;}
.fs-intro{color:var(--text-muted);margin-top:.8rem;max-width:62ch;}

/* champs */
.ff{margin-bottom:1.4rem;}
.ff label{display:block;font-weight:600;font-size:.92rem;margin-bottom:.4rem;}
.ff-aide{color:var(--text-muted);font-size:.84rem;margin:0 0 .5rem;}
.ff input,.ff select,.ff textarea{
  width:100%;padding:.7rem .85rem;font:inherit;font-size:1rem;color:var(--text);
  background:var(--surface);border:1px solid var(--border);border-radius:6px;
}
.ff input:focus,.ff select:focus,.ff textarea:focus{outline:2px solid var(--brass);outline-offset:1px;border-color:var(--brass);}
.ff textarea{resize:vertical;min-height:84px;}
.ff-erreur{color:#b3261e;font-size:.82rem;margin:.35rem 0 0;min-height:1em;}
.ff-ko input,.ff-ko select,.ff-ko textarea{border-color:#b3261e;}

/* tableaux à lignes multiples */
.ft{margin:2.4rem 0;padding-top:1.4rem;border-top:1px solid var(--border);}
.ft h3{font-size:1.15rem;margin:0 0 .4rem;}
.ft-ligne{background:var(--surface-2);border:1px solid var(--border);border-left:3px solid var(--brass);border-radius:6px;padding:1rem 1rem .2rem;margin-bottom:1rem;}
.ft-tete{display:flex;justify-content:space-between;align-items:center;margin-bottom:.8rem;}
.ft-num{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);}
.ft-retirer{background:none;border:0;color:var(--text-muted);font-size:.8rem;cursor:pointer;text-decoration:underline;padding:.2rem;}
.ft-retirer:hover{color:#b3261e;}
.ft-grille{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 1rem;}
.ft-grille .ff-long{grid-column:1/-1;}
.ft-ajouter{margin-top:.2rem;}

/* documents */
.fdocs-note{margin-bottom:1.4rem;}
.fdoc{border:1px solid var(--border);border-radius:6px;padding:1rem;margin-bottom:.9rem;display:flex;flex-wrap:wrap;align-items:center;gap:.8rem;}
.fdoc-titre{flex:1 1 240px;font-weight:600;font-size:.94rem;}
.fdoc input[type=file]{position:absolute;width:1px;height:1px;opacity:0;}
.fdoc-btn{cursor:pointer;margin:0;}
.fdoc-etat{flex:1 1 100%;margin:0;font-size:.84rem;color:var(--text-muted);display:flex;flex-wrap:wrap;gap:.5rem;}
.fdoc-fichier{display:inline-flex;align-items:center;gap:.35rem;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:.25rem .6rem;}
.fdoc-x{background:none;border:0;cursor:pointer;font-size:1rem;line-height:1;color:var(--text-muted);padding:0 .1rem;}
.fdoc-x:hover{color:#b3261e;}

/* résumé avant envoi */
.fresume{margin-top:2.4rem;border-top:1px solid var(--border);padding-top:1.4rem;}
.fresume-sec{border:1px solid var(--border);border-radius:6px;margin-bottom:.6rem;padding:.7rem 1rem;}
.fresume-sec summary{cursor:pointer;font-weight:600;}
.fresume dl{display:grid;grid-template-columns:minmax(160px,40%) 1fr;gap:.35rem 1rem;margin:.9rem 0 .2rem;font-size:.88rem;}
.fresume dt{color:var(--text-muted);}
.fresume dd{margin:0;}

/* navigation et écrans d'état */
.fnav{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:space-between;margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--border);}
.fnav .btn{flex:1 1 180px;text-align:center;}
.foutils{margin-top:1.6rem;text-align:center;}
.lien-outil{background:none;border:0;color:var(--text-muted);font-size:.82rem;text-decoration:underline;cursor:pointer;}
.lien-outil:hover{color:var(--brass);}
.frappel,.fetat{background:var(--surface-2);border:1px solid var(--border);border-top:3px solid var(--brass);border-radius:6px;padding:clamp(1.4rem,3vw,2.2rem);}
.frappel p,.fetat p{color:var(--text-muted);max-width:60ch;}
.fetat h2{margin:0 0 .6rem;font-size:1.5rem;}
.fetat-ok{border-top-color:#1e8e3e;}
.fetat-ko{border-top-color:#b3261e;}
.fetat-progres{font-family:'IBM Plex Mono',monospace;font-size:.84rem;}
.fporte{max-width:460px;margin:2rem auto;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

@media (max-width:640px){
  .ft-grille{grid-template-columns:1fr;}
  .fnav .btn{flex:1 1 100%;}
  .fresume dl{grid-template-columns:1fr;gap:.1rem .5rem;}
  .fresume dd{margin-bottom:.5rem;}
}

@media print{
  .fnav,.foutils,.fb,.fb-ligne,.fpage-langue,.fdoc-btn{display:none !important;}
  .fresume-sec{page-break-inside:avoid;}
  .fresume-sec[open] summary{font-size:1.05rem;}
}