:root{--primaire: #c62828;--primaire-fonce: #8e1c1c;--fond: #faf7f2;--texte: #26211c;--bordure: #ddd3c4;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--fond);color:var(--texte)}.conteneur{max-width:640px;margin:0 auto;padding:1rem}header{text-align:center;margin:1.5rem 0}h1{color:var(--primaire);margin:0;font-size:2.2rem;letter-spacing:.05em}.sous-titre{margin:.25rem 0 0;opacity:.75}.carte{background:#fff;border:1px solid var(--bordure);border-radius:12px;padding:1.25rem;margin-bottom:1.5rem}.grille{display:grid;grid-template-columns:1fr 1fr;gap:.75rem 1rem}@media (max-width: 480px){.grille{grid-template-columns:1fr}}label{display:flex;flex-direction:column;gap:.3rem;font-size:.92rem;font-weight:600}input,select{font:inherit;font-weight:400;padding:.55rem .6rem;border:1px solid var(--bordure);border-radius:8px;background:#fff}input:focus,select:focus{outline:2px solid var(--primaire);outline-offset:1px}.case{flex-direction:row;align-items:flex-start;gap:.6rem;font-weight:400;margin-top:1rem;line-height:1.4}.case input{width:1.1rem;height:1.1rem;margin-top:.15rem}button{font:inherit;font-weight:700;color:#fff;background:var(--primaire);border:none;border-radius:8px;padding:.75rem 1.25rem;margin-top:1.25rem;cursor:pointer;width:100%}button:hover:not(:disabled){background:var(--primaire-fonce)}button:disabled{opacity:.6;cursor:wait}.onglets{display:flex;gap:.5rem;margin:1rem 0}.onglets button{margin:0;width:auto;flex:1;background:#fff;color:var(--texte);border:1px solid var(--bordure);font-weight:600}.onglets button.actif{background:var(--primaire);color:#fff;border-color:var(--primaire)}.zone-upload{display:flex;flex-direction:column;gap:.5rem}.aide{font-size:.85rem;opacity:.75;margin:0}progress{width:100%;height:.8rem;accent-color:var(--primaire)}.erreur{background:#fdecea;border:1px solid #f5c6c0;color:#8e1c1c;border-radius:8px;padding:.6rem .8rem;font-size:.9rem}.confirmation{text-align:center}.numero-dossier{font-family:ui-monospace,monospace;background:var(--fond);border:1px dashed var(--bordure);border-radius:8px;padding:.6rem;font-size:.95rem;-webkit-user-select:all;user-select:all}
