/* Biotrading Notice Popup */
.bt-notice-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
  z-index: 9998;
}

.bt-notice-modal{
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(.98);
  width: min(720px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  overflow: auto;
  background: #fff;
  color: inherit;
  font-family: inherit;
  border-radius: 10px;
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 9999;
  padding: 22px 22px 16px;
}

.bt-notice-modal.is-active,
.bt-notice-overlay.is-active{
  opacity: 1;
  pointer-events: auto;
}

.bt-notice-modal.is-active{
  transform: translate(-50%, -50%) scale(1);
}

.bt-notice-close-x{
  position: absolute;
  right: 10px;
  top: 8px;
  border: 0;
  background: transparent;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  padding: 6px 10px;
  color: inherit;
  opacity: .75;
}
.bt-notice-close-x:hover{ opacity: 1; }

.bt-notice-body{
  font-size: 16px;
  line-height: 1.55;
}

.bt-notice-body p{
  margin: 0 0 10px;
}

.bt-notice-body a{
  text-decoration: underline;
}

.bt-notice-body .bt-accent{
  color: #b30000; /* red accent similar to screenshot */
  font-weight: 700;
}

.bt-notice-actions{
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 12px;
}

.bt-notice-close-btn{
  border: 0;
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 600;
  background: rgba(0,0,0,.08);
  color: inherit;
}
.bt-notice-close-btn:hover{ background: rgba(0,0,0,.12); }

@media (max-width: 480px){
  .bt-notice-modal{
    padding: 18px 16px 14px;
    border-radius: 12px;
  }
  .bt-notice-body{ font-size: 15px; }
}