html.bm-exchange-lock,
html.bm-exchange-lock body {
  overflow: hidden;
}

#bm-exchange-modal {
  --bm-exchange-backdrop: rgba(0, 0, 0, 0.55);
  --bm-exchange-radius-dialog: 16px;
  --bm-exchange-radius-button: 12px;
  --bm-exchange-confirm-bg: #111111;
  --bm-exchange-confirm-color: #ffffff;
  --bm-exchange-cancel-bg: #f5f5f5;
  --bm-exchange-cancel-color: #111111;
  --bm-exchange-max-width: 560px;

  position: fixed;
  inset: 0;
  display: none;
  z-index: 999999;
  font-family: inherit;
}

#bm-exchange-modal.is-open { display: block; }

#bm-exchange-modal .bm-exchange-backdrop {
  position: absolute;
  inset: 0;
  background: var(--bm-exchange-backdrop);
}

#bm-exchange-modal .bm-exchange-dialog {
  position: relative;
  width: min(var(--bm-exchange-max-width), calc(100% - 32px));
  margin: 8vh auto 0;
  background: #fff;
  border-radius: var(--bm-exchange-radius-dialog);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  padding: 20px;
}

#bm-exchange-modal .bm-exchange-x {
  position: absolute;
  top: 10px;
  right: 12px;
  border: 0;
  background: transparent;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  opacity: .6;
}
#bm-exchange-modal .bm-exchange-x:hover { opacity: 1; }

#bm-exchange-modal h2 {
  margin: 0 0 10px;
  font-size: 20px;
}

#bm-exchange-modal .bm-exchange-body {
  font-size: 14px;
  line-height: 1.45;
}

#bm-exchange-modal .bm-exchange-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 16px;
}

#bm-exchange-modal button {
  padding: 10px 14px;
  border-radius: var(--bm-exchange-radius-button);
  border: 1px solid rgba(0, 0, 0, 0.12);
  cursor: pointer;
}

#bm-exchange-modal .bm-exchange-cancel {
  background: var(--bm-exchange-cancel-bg);
  color: var(--bm-exchange-cancel-color);
}

#bm-exchange-modal .bm-exchange-confirm {
  background: var(--bm-exchange-confirm-bg);
  color: var(--bm-exchange-confirm-color);
  border-color: var(--bm-exchange-confirm-bg);
}
#bm-exchange-modal .bm-exchange-confirm:hover {
  filter: brightness(1.05);
}