.brdv-booking-widget {
  max-width: 720px;
  margin: 2rem auto;
  padding: 1.5rem;
  border: 1px solid #dcdcde;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,.05);
}
.brdv-booking-intro { margin-bottom: 1rem; }
.brdv-booking-form label { display: block; font-weight: 650; margin-bottom: .35rem; }
.brdv-field-row { margin-bottom: 1rem; }
.brdv-field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.brdv-booking-form input,
.brdv-booking-form select,
.brdv-booking-form textarea {
  width: 100%;
  box-sizing: border-box;
  padding: .72rem .8rem;
  border: 1px solid #c3c4c7;
  border-radius: 10px;
  background: #fff;
  font: inherit;
}
.brdv-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .8rem 1.1rem;
  border: 0;
  border-radius: 10px;
  background: #1d2327;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}
.brdv-submit:disabled { opacity: .65; cursor: progress; }
.brdv-message { margin-top: 1rem; padding: .9rem 1rem; border-radius: 10px; display: none; }
.brdv-message.is-success { display: block; background: #edfaef; border: 1px solid #8bd49b; }
.brdv-message.is-error { display: block; background: #fcf0f1; border: 1px solid #e49ca4; }
.brdv-message.is-info { display: block; background: #f0f6fc; border: 1px solid #9ec2e6; }
@media (max-width: 640px) {
  .brdv-field-grid { grid-template-columns: 1fr; gap: 0; }
  .brdv-booking-widget { padding: 1rem; }
}