.booking-dialog {
  box-sizing: border-box;
  width: min(1050px, calc(100vw - 48px));
  max-width: none;
  height: min(850px, calc(100dvh - 48px));
  max-height: none;
  margin: auto;
  padding: 0;
  border: 1px solid #ffffff80;
  border-radius: 24px;
  background: #f7f4ee;
  color: #253a37;
  box-shadow: 0 24px 90px #12262355;
  font: 1rem/1.5 'Heebo Variable', Heebo, sans-serif;
  overflow: hidden;
}
.booking-dialog[open] { display: flex; flex-direction: column; }
.booking-dialog::backdrop { background: #10282366; backdrop-filter: blur(5px); }
.booking-dialog-header {
  flex: 0 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  background: #ece9e1;
}
.booking-dialog-header strong { display: block; font-size: 1.1rem; }
.booking-dialog-header span { display: block; font-size: .875rem; }
.booking-dialog button { font: inherit; color: inherit; cursor: pointer; }
.booking-close { min-width: 72px; min-height: 44px; background: transparent; border: 1px solid #253a3760; border-radius: 30px; }
.booking-dialog :focus-visible { outline: 3px solid #32695e; outline-offset: 3px; }
.booking-frame-wrap { flex: 1 1 auto; min-height: 0; overflow: auto; overscroll-behavior: contain; }
.booking-frame-wrap iframe { display: block; width: 100%; height: 100%; min-height: 360px; border: 0; background: #f7f4ee; }
.booking-help { flex: 0 0 auto; margin: 0; padding: 8px 16px; font-size: .875rem; text-align: center; }
.booking-help a, .booking-retry { color: #253a37; text-decoration: underline; }
.booking-retry { border: 0; padding: 8px 4px; background: transparent; }
@media (max-width: 600px) {
  .booking-dialog {
    width: calc(100vw - 16px);
    height: calc(100dvh - max(16px, env(safe-area-inset-top)) - max(16px, env(safe-area-inset-bottom)));
    border-radius: 16px;
  }
  .booking-dialog-header { padding: 10px 12px; }
  .booking-help { padding: 4px 8px; }
}