.p4s-otp-wrap{max-width:520px;margin:18px 0;padding:18px;border:1px solid rgba(0,0,0,.08);border-radius:14px;background:#fff}
.p4s-otp-wrap h3{margin:0 0 14px;font-size:20px}
.p4s-grid{display:flex;gap:10px;/*align-items:flex-end;*/flex-wrap:wrap}
.p4s-col{flex:1;min-width:140px}
.p4s-row{margin:12px 0}
.p4s-row label{display:block;font-weight:600;margin:0 0 6px}
.p4s-row input,.p4s-row select{width:100%;padding:12px 14px;border:1px solid rgba(0,0,0,.15);border-radius:10px}
.p4s-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.p4s-btn{appearance:none;border:0;background:#111;color:#fff;padding:12px 16px;border-radius:10px;cursor:pointer;font-weight:600}
.p4s-btn:disabled{opacity:.6;cursor:not-allowed}
.p4s-note{font-size:13px;opacity:.75;margin-top:8px;line-height:1.4}
.p4s-msg{margin-top:12px;padding:10px 12px;border-radius:10px;display:none}
.p4s-msg.ok{display:block;background:#ecfdf3;border:1px solid #b7f7cf}
.p4s-msg.err{display:block;background:#fef2f2;border:1px solid #fecaca}