/* Signature pad UI (kept minimal and theme-friendly) */
.mtfspdf-sig-wrap{display:block;margin:10px 0 0;}
.mtfspdf-sig-label{font-size:13px;opacity:.85;margin:0 0 6px;}
.mtfspdf-sig-pad{width:100%;max-width:520px;border:1px solid rgba(0,0,0,.2);border-radius:10px;background:#fff;touch-action:none;}
.mtfspdf-sig-actions{display:flex;gap:10px;margin:8px 0 0;align-items:center;}
.mtfspdf-btn{appearance:none;border:1px solid rgba(0,0,0,.2);border-radius:10px;padding:8px 12px;background:#fff;cursor:pointer;font-size:13px;}
.mtfspdf-btn:disabled{opacity:.55;cursor:not-allowed;}
.mtfspdf-note{font-size:12px;opacity:.7;margin:6px 0 0;}

/* PDF button below success */
.mtfspdf-download-row{margin-top:10px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;}