.rmb-field {
  margin-bottom: 4px;
}

.rmb-field .field-label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #374151;
}

.rmb-amount-input {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font: inherit;
  font-size: 16px;
  color: #111827;
  background: #fff;
}

.rmb-amount-input:focus {
  outline: 2px solid #2563eb;
  outline-offset: 0;
  border-color: #2563eb;
}

.rmb-result-wrap {
  margin-top: 24px;
  padding: 20px 24px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  max-width: 100%;
  box-sizing: border-box;
  min-width: 0;
}

.rmb-result-label {
  font-size: 13px;
  color: #6b7280;
  margin-bottom: 8px;
}

.rmb-result-text {
  font-size: 17px;
  font-weight: 700;
  color: #1e3a8a;
  line-height: 1.5;
  overflow-wrap: anywhere;
  word-break: break-all;
}

.rmb-toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%) translateY(12px);
  padding: 10px 18px;
  background: rgba(17, 24, 39, 0.92);
  color: #fff;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.4;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 50;
}

.rmb-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}