.member-form .field small {
  display: block;
  margin-top: 6px;
  color: #7b879b;
  font-size: 12px;
}

.form-status {
  display: none;
  margin: 12px 0;
  padding: 11px 13px;
  border-radius: 9px;
  font-size: 13px;
  line-height: 1.45;
}

.form-status:not(:empty) { display: block; }
.form-status.pending { color: #72510d; background: #fff7dd; border: 1px solid #efd990; }
.form-status.success { color: #116548; background: #e9f8f1; border: 1px solid #a8dec9; }
.form-status.error { color: #a42c36; background: #fff0f1; border: 1px solid #efb5ba; }
.purchase-btn:disabled { cursor: wait; opacity: .7; }