.admin-only[hidden] {
  display: none !important;
}

.demo-studio {
  display: grid;
  gap: 22px;
}

.demo-studio__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
}

.demo-studio__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.demo-studio__status {
  min-height: 1.4em;
  color: #11765a;
  font-size: 0.9rem;
}

.demo-studio__grid,
.demo-avatar-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.demo-studio textarea.text-input {
  min-height: 150px;
  resize: vertical;
}

.demo-question-list {
  display: grid;
  gap: 14px;
}

.demo-question {
  padding: 16px;
  border: 1px solid #dedede;
  border-radius: 14px;
  background: #fbfbfb;
}

.demo-question__number {
  color: #168b69;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.demo-question .text-input + .text-input {
  margin-top: 9px;
}

.demo-avatar-card {
  display: grid;
  gap: 14px;
}

.demo-age-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.demo-age-slot {
  display: grid;
  gap: 8px;
}

.demo-age-slot__preview {
  aspect-ratio: 4 / 5;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px dashed #b9b9b9;
  border-radius: 12px;
  background: #f4f4f2;
  color: #717171;
}

.demo-age-slot__preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.demo-age-slot input[type="file"] {
  width: 100%;
  font-size: 0.75rem;
}

@media (max-width: 900px) {
  .demo-studio__intro,
  .demo-studio__grid,
  .demo-avatar-grid {
    grid-template-columns: 1fr;
  }

  .demo-age-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}