:root{--bg:#f7f8fa;--surface:#fff;--border:#dde1e6;--text:#1c2430;--text-muted:#5b6472;--primary:#1d5f8a;--primary-dark:#164a6c;--accent-ok:#1c7a4d;--accent-warn:#b3541e;--accent-error:#b3261e;--radius:10px}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}main{max-width:780px;margin:0 auto;padding:32px 20px 80px}header.app-header{max-width:780px;margin:0 auto;padding:28px 20px 0}header.app-header h1{margin:0 0 4px;font-size:1.6rem}header.app-header p{color:var(--text-muted);margin:0}fieldset{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin:0 0 20px;padding:16px 20px 20px}legend{padding:0 6px;font-weight:600}label{margin-bottom:4px;font-size:.92rem;font-weight:500;display:block}.field{margin-bottom:14px}.field-hint{color:var(--text-muted);margin-top:3px;font-size:.82rem}input[type=text],input[type=email],input[type=date],input[type=number],select,textarea{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:6px;padding:8px 10px;font-size:.95rem}textarea{resize:vertical;min-height:70px;font-family:inherit}.checkbox-row{align-items:center;gap:8px;margin-bottom:8px;display:flex}.checkbox-row label{margin:0;font-weight:400}.row-2{grid-template-columns:1fr 1fr;gap:14px;display:grid}@media (max-width:560px){.row-2{grid-template-columns:1fr}}button.submit{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:12px 22px;font-size:1rem;font-weight:600}button.submit:hover{background:var(--primary-dark)}button.submit:disabled{opacity:.6;cursor:not-allowed}.error-banner{border:1px solid var(--accent-error);color:var(--accent-error);border-radius:var(--radius);background:#fdeceb;margin-bottom:20px;padding:12px 16px}.result-card{border-radius:var(--radius);border:1px solid var(--border);margin-bottom:20px;padding:20px}.result-card.statut-analysable{border-color:var(--accent-ok);background:#eef8f1}.result-card.statut-pieces_manquantes{border-color:var(--accent-warn);background:#fff6ea}.result-card.statut-hors_perimetre,.result-card.statut-a_reporter{border-color:var(--border);background:#f2f2f5}.result-card h2{margin-top:0}.result-card ul{margin:8px 0 0;padding-left:20px}table.decomposition{border-collapse:collapse;width:100%;margin:12px 0;font-size:.92rem}table.decomposition th,table.decomposition td{text-align:left;border-bottom:1px solid var(--border);padding:6px 8px}table.decomposition tr.total-row td{font-weight:700}.badge-ecart{border-radius:999px;padding:3px 10px;font-size:.85rem;font-weight:600;display:inline-block}.badge-ecart.oui{color:var(--accent-error);background:#fdeceb}.badge-ecart.non{color:var(--accent-ok);background:#eef8f1}pre.trame{white-space:pre-wrap;border:1px solid var(--border);background:#fbfbfc;border-radius:8px;padding:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86rem}.avertissement{color:var(--text-muted);border-top:1px dashed var(--border);margin-top:14px;padding-top:10px;font-size:.82rem}