.bs-otp {
  margin: 0.75rem 0 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid #0d9488;
  border-radius: 12px;
  background: #f0fdfa;
  color: #052e16;
  font-family: system-ui, sans-serif;
}
.bs-otp p { margin: 0; }
.bs-otp-title { font-weight: 800; margin-bottom: 0.25rem; }
.bs-otp-help,
.bs-otp-status { font-size: 0.85rem; color: #115e59; }
.bs-otp-help { margin-bottom: 0.5rem; }
.bs-otp-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin: 0.35rem 0;
}
.bs-otp input[name="phone_otp"] {
  width: 8.5rem;
  padding: 0.45rem 0.6rem;
  border: 1px solid #99f6e4;
  border-radius: 8px;
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  color: #052e16;
  background: #fff;
}
.bs-otp button {
  border-radius: 8px;
  padding: 0.45rem 0.75rem;
  font-weight: 700;
  cursor: pointer;
}
.bs-otp-send {
  background: #fff;
  color: #0f766e;
  border: 1px solid #0d9488;
}
.bs-otp-confirm {
  background: #0f766e;
  color: #fff;
  border: 0;
}
.bs-otp button:disabled { opacity: 0.6; cursor: default; }
.bs-otp-ok { color: #047857; font-weight: 700; font-size: 0.85rem; }
.bs-otp-err { color: #b91c1c; font-weight: 700; font-size: 0.85rem; }
.bs-otp-req { color: #b91c1c; }