.ffh-extra-tool{box-sizing:border-box;max-width:900px;margin:24px auto;padding:24px;border:1px solid #e5e7eb;border-radius:18px;background:#fff;color:#14142b;box-shadow:0 8px 28px rgba(20,20,43,.06);font-family:inherit}
.ffh-extra-tool *{box-sizing:border-box}
.ffh-extra-tool h2{margin:0 0 8px;font-size:clamp(1.35rem,2.5vw,1.8rem);line-height:1.25;color:#14142b}
.ffh-extra-tool p{margin:0 0 18px;color:#5b6175;line-height:1.65}
.ffh-extra-tool label{display:flex;flex-direction:column;gap:7px;margin:0 0 14px;font-weight:600;font-size:.95rem}
.ffh-extra-tool input,.ffh-extra-tool textarea{width:100%;min-width:0;padding:12px 13px;border:1px solid #d8dbe5;border-radius:10px;background:#fff;color:#14142b;font:inherit;font-weight:400}
.ffh-extra-tool input:focus,.ffh-extra-tool textarea:focus{outline:2px solid #bba3e8;outline-offset:1px;border-color:#5b2a9d}
.ffh-extra-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.ffh-extra-tool button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 17px;border:0;border-radius:10px;background:#5b2a9d;color:#fff;font:inherit;font-weight:700;cursor:pointer}
.ffh-extra-tool button:hover{background:#43206f}
.ffh-extra-tool .ffh-extra-secondary{background:#eef0f6;color:#24243a}
.ffh-extra-tool .ffh-extra-result{margin-top:16px;padding:14px 16px;border-radius:10px;background:#f7f7fb;line-height:1.65;overflow-wrap:anywhere}
.ffh-extra-tool .ffh-extra-big{font-size:2rem;font-weight:800;text-align:center}
.ffh-extra-tool .ffh-extra-actions{display:flex;flex-wrap:wrap;gap:10px}
.ffh-extra-tool .ffh-extra-qr{display:flex;justify-content:center;align-items:center;min-height:20px;margin-top:16px}
.ffh-extra-tool .ffh-extra-qr canvas,.ffh-extra-tool .ffh-extra-qr img{max-width:100%;height:auto!important}
.ffh-extra-tool .ffh-extra-note{margin-top:12px;font-size:.85rem}
.ffh-extra-tool .ffh-extra-error{color:#a11}
@media(max-width:600px){.ffh-extra-tool{padding:17px}.ffh-extra-grid{grid-template-columns:1fr}.ffh-extra-tool button{width:100%}}