.msg-tab {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid #e2e8f0;
  font-size: 0.8125rem;
  background: #fff;
  color: #64748b;
}
.msg-tab.is-active {
  background: #0f172a;
  color: #fff;
  border-color: #0f172a;
}

.boolub-popup-layer {
  position: fixed;
  z-index: 80;
  left: 16px;
  top: 96px;
  display: flex;
  flex-wrap: wrap;
  max-width: min(96vw, 720px);
  gap: 12px;
  pointer-events: none;
}
.boolub-popup-card {
  pointer-events: auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.18);
  overflow: hidden;
  max-width: 320px;
}
.boolub-popup-card img {
  display: block;
  width: 100%;
  height: auto;
}
.boolub-popup-text {
  padding: 16px;
  font-size: 14px;
}
.boolub-popup-actions {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
  border-top: 1px solid #e2e8f0;
  font-size: 12px;
}
.boolub-popup-actions button {
  color: #64748b;
  background: transparent;
  border: 0;
  cursor: pointer;
}
@media (max-width: 640px) {
  .boolub-popup-layer {
    left: 50%;
    transform: translateX(-50%);
    top: auto;
    bottom: 16px;
    justify-content: center;
  }
}