.sft-wrapper{background:#f8fafc;padding:90px 40px;border-radius:24px;color:#111827;font-family:Inter,sans-serif}.sft-heading{text-align:center;font-size:34px;margin-bottom:40px;font-weight:700;letter-spacing:.3px}.sft-tabs{display:flex;justify-content:center;gap:15px;margin-bottom:50px;flex-wrap:wrap}.sft-tabs button{padding:10px 22px;border-radius:40px;border:1px solid #e5e7eb;background:#fff;color:#374151;cursor:pointer;font-weight:500;transition:.25s ease}.sft-tabs button.active{background:linear-gradient(90deg,#6366f1,#06b6d4);color:#fff;border:none}.sft-tabs button:hover{background:#f1f5f9}.sft-panel{max-width:520px;margin:0 auto;background:#fff;padding:40px;border-radius:20px;border:1px solid #e5e7eb}.sft-tab{display:none}.sft-tab.active{display:block}.sft-panel input{width:100%;padding:14px;margin-bottom:18px;border-radius:12px;border:1px solid #e5e7eb;background:#f9fafb;color:#111;font-size:15px}.sft-panel input:focus{outline:none;border-color:#6366f1;background:#fff}.sft-panel button{width:100%;padding:15px;border-radius:14px;border:none;background:linear-gradient(90deg,#6366f1,#06b6d4);color:#fff;font-weight:600;font-size:15px;cursor:pointer;transition:.25s ease}.sft-panel button:hover{opacity:.9}.sft-result{margin-top:18px;font-weight:600;font-size:16px;color:#16a34a}.sft-footer{margin-top:70px;text-align:center;font-size:14px;color:#6b7280}