.bnf-form{--bnf-bg:#0A1124;--bnf-bd:rgba(255,255,255,.12);--bnf-mut:#9aa3b2;--bnf-acc:#119CFF;--bnf-grad:linear-gradient(96deg,#0B5BE0 0%,#2E68F2 50%,#5F76FF 100%);position:relative;font-family:"Manrope",system-ui,-apple-system,sans-serif;max-width:780px;margin:0 auto;background:var(--bnf-bg);border:1px solid var(--bnf-bd);border-radius:18px;padding:34px;color:#ECECEC;box-shadow:0 1px 0 0 rgba(17,156,255,.3) inset,0 24px 60px -30px rgba(0,0,0,.6)}
.bnf-form *{box-sizing:border-box}
.bnf-head{margin-bottom:24px;text-align:center}
.bnf-head h3{font-family:"DM Sans","Manrope",sans-serif;font-size:24px;font-weight:600;color:#fff;margin:0;letter-spacing:-.02em;line-height:1.15}
.bnf-head p{color:var(--bnf-mut);font-size:14px;margin:9px auto 0;line-height:1.55;max-width:54ch}
.bnf-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.bnf-field{display:flex;flex-direction:column;gap:7px;min-width:0}
.bnf-field.bnf-type-textarea,.bnf-field.bnf-type-radio,.bnf-field.bnf-type-checkbox{grid-column:1 / -1}
.bnf-field label{font-size:13.5px;font-weight:600;color:#cfd6e4}
.bnf-req{color:var(--bnf-acc)}
.bnf-field input,.bnf-field select,.bnf-field textarea{width:100%;background:#070d1c;border:1px solid var(--bnf-bd);border-radius:10px;padding:12px 14px;color:#fff;font-size:14px;font-family:inherit;transition:border-color .2s ease,box-shadow .2s ease;-webkit-appearance:none;appearance:none}
.bnf-field textarea{resize:vertical;min-height:84px}
.bnf-field input::placeholder,.bnf-field textarea::placeholder{color:#5e6781}
.bnf-field input:focus,.bnf-field select:focus,.bnf-field textarea:focus{outline:none;border-color:var(--bnf-acc);box-shadow:0 0 0 3px rgba(17,156,255,.18)}
.bnf-field select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239aa3b2' d='M6 8 0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:34px}
.bnf-field select option{background:#0a1124;color:#fff}
.bnf-opts{display:flex;flex-direction:column;gap:9px;background:#070d1c;border:1px solid var(--bnf-bd);border-radius:10px;padding:13px 15px}
.bnf-opt{display:flex;align-items:center;gap:11px;font-size:14px;color:#dfe4ee;font-weight:400;cursor:pointer;line-height:1.35}
.bnf-opt input{width:18px;height:18px;flex:none;accent-color:#119CFF;cursor:pointer}
.bnf-help{color:var(--bnf-mut);font-size:12px;font-weight:400;line-height:1.4}
.bnf-hp{position:absolute!important;left:-9999px!important;top:0;width:1px;height:1px;opacity:0;pointer-events:none}
.bnf-actions{display:flex;align-items:center;gap:18px;margin-top:26px;flex-wrap:wrap}
.bnf-submit{display:inline-flex;align-items:center;gap:10px;background:var(--bnf-grad);color:#fff;border:0;border-radius:10px;padding:14px 32px;font-family:inherit;font-weight:600;font-size:15px;cursor:pointer;box-shadow:0 10px 30px -6px rgba(60,90,240,.5),inset 0 1px 0 rgba(255,255,255,.28);transition:transform .2s ease,filter .2s ease}
.bnf-submit:hover{transform:translateY(-2px);filter:brightness(1.06)}
.bnf-submit[disabled]{opacity:.65;cursor:wait;transform:none}
.bnf-status{font-size:13.5px;font-weight:500}
.bnf-status.ok{color:#7DD0FF}
.bnf-status.err{color:#ff8b8b}
.bnf-field.bnf-invalid input,.bnf-field.bnf-invalid select,.bnf-field.bnf-invalid textarea,.bnf-field.bnf-invalid .bnf-opts{border-color:#ff6b6b!important;box-shadow:0 0 0 3px rgba(255,107,107,.14)}
.bnf-done{text-align:center;padding:34px 12px}
.bnf-done .ic{width:62px;height:62px;border-radius:50%;background:rgba(17,156,255,.15);border:1px solid rgba(17,156,255,.35);display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.bnf-done h3{font-family:"DM Sans","Manrope",sans-serif;color:#fff;margin:0 0 8px;font-size:22px;font-weight:600}
.bnf-done p{color:var(--bnf-mut);margin:0;font-size:15px;line-height:1.55}
@media(max-width:640px){.bnf-grid{grid-template-columns:1fr}.bnf-form{padding:24px}}