.activity-detail-dialog {
  width: min(720px, calc(100vw - 24px));
  max-height: min(88vh, 900px);
  padding: 0;
  border: 0;
  border-radius: 24px;
  background: transparent;
  color: inherit;
  overflow: hidden;
}

.activity-detail-dialog::backdrop {
  background: rgba(3, 10, 20, 0.66);
  backdrop-filter: blur(8px);
}

.activity-detail-dialog .activity-detail {
  display: block;
  margin: 0;
  padding: 18px;
  max-height: min(88vh, 900px);
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.98), rgba(8, 13, 24, 0.98));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

.activity-detail-dialog .activity-detail[hidden] {
  display: none;
}

.activity-detail-dialog .activity-detail-close {
  position: sticky;
  top: 8px;
  z-index: 20;
  float: right;
}


.activity-detail-ai-inline {
  margin-top: 8px;
  margin-bottom: 12px;
}

.activity-detail-ai-inline[hidden] {
  display: none;
}

@media (max-width: 640px) {
  .activity-detail-dialog {
    width: calc(100vw - 16px);
    max-height: 90vh;
    border-radius: 20px;
  }

  .activity-detail-dialog .activity-detail {
    padding: 14px;
    max-height: 90vh;
    border-radius: 20px;
  }
}