:root{
  --bwfa-bg:#e6e6e6;
  --bwfa-card:#ffffff;
  --bwfa-text:#111;
  --bwfa-muted:#6b7280;
  --bwfa-border:rgba(0,0,0,.06);
  --bwfa-input:#e9e9e9;
  --bwfa-shadow:0 12px 30px rgba(0,0,0,.15);
  --bwfa-radius:16px;
  --bwfa-primary:#d80000;
}

.bwfa-wrap{
  min-height:70vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:48px 16px;
  border-radius:24px;
}

.bwfa-card{
  width:min(560px, 94vw);
  background:var(--bwfa-card);
  border-radius:var(--bwfa-radius);
  box-shadow:var(--bwfa-shadow);
  padding:30px 28px 26px;
  border:1px solid var(--bwfa-border);
  text-align:center;
}

.bwfa-top{
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:10px;
}

.bwfa-logo{
  max-width:160px;
  height:auto;
  display:block;
}

.bwfa-logo-text{
  font-weight:800;
  font-size:18px;
  letter-spacing:.3px;
}

.bwfa-title{
  margin:10px 0 6px;
  font-size:30px;
  line-height:1.15;
  color:var(--bwfa-text);
}

.bwfa-subtitle{
  margin:0 0 18px;
  color:var(--bwfa-muted);
  font-size:15px;
}

.bwfa-form{
  text-align:left;
}

.bwfa-label{
  display:block;
  font-weight:700;
  color:var(--bwfa-text);
  font-size:14px;
  margin:14px 0 8px;
}

.bwfa-input{
  width:100%;
  border:1px solid var(--bwfa-border);
  background:var(--bwfa-input);
  padding:14px 14px;
  border-radius:10px;
  outline:none;
  font-size:15px;
  box-sizing:border-box;
}

.bwfa-input:focus{
  box-shadow:0 0 0 3px rgba(216,0,0,.12);
  border-color:rgba(216,0,0,.35);
}

.bwfa-input--otp{
  letter-spacing:.4em;
  text-align:center;
  font-size:20px;
  font-weight:700;
}

.bwfa-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:14px;
}

.bwfa-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin:12px 0 16px;
}

.bwfa-check{
  font-size:13px;
  color:var(--bwfa-muted);
}

.bwfa-link{
  font-size:13px;
  color:#374151;
  text-decoration:none;
}

.bwfa-link:hover{
  text-decoration:underline;
}

.bwfa-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:100%;
  border:0;
  cursor:pointer;
  padding:14px 16px;
  border-radius:10px;
  font-weight:800;
  font-size:15px;
  text-decoration:none;
  margin-top:14px;
}

.bwfa-btn--primary{
  background:var(--bwfa-primary);
  color:#fff;
}

.bwfa-btn--ghost{
  background:#ececec;
  color:#111;
  border:1px solid var(--bwfa-border);
}

.bwfa-actions{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top:14px;
}

.bwfa-notice{
  margin:10px 0 0;
  padding:12px;
  border-radius:10px;
  font-size:14px;
  text-align:left;
}

.bwfa-notice--success{ background:rgba(34,197,94,.12); border:1px solid rgba(34,197,94,.25); }
.bwfa-notice--error{ background:rgba(239,68,68,.12); border:1px solid rgba(239,68,68,.25); }
.bwfa-notice--info{ background:rgba(59,130,246,.10); border:1px solid rgba(59,130,246,.22); }

.bwfa-help{
  margin-top:12px;
  color:var(--bwfa-muted);
  font-size:13px;
  text-align:center;
}

.bwfa-demo{
  text-align:center;
  margin-top:18px;
  padding-top:14px;
  border-top:1px solid var(--bwfa-border);
  color:var(--bwfa-muted);
  font-size:13px;
}

.bwfa-demo h4{
  margin:0 0 8px;
  font-size:13px;
  color:#111;
  opacity:.8;
}

.bwfa-demo p{
  margin:6px 0;
}

.bwfa-recaptcha{
  margin-top:16px;
  display:flex;
  justify-content:center;
}

.bwfa-recaptcha > div{
  transform-origin:center top;
}

@media (max-width:640px){
  .bwfa-card{
    padding:24px 18px 20px;
  }

  .bwfa-title{
    font-size:26px;
  }

  .bwfa-grid{
    grid-template-columns:1fr;
    gap:0;
  }

  .bwfa-row{
    flex-direction:column;
    align-items:flex-start;
  }
}