/**
 * Music Research booth HeyGen popup — ?demo=heygen or ?short=1
 */

body.mr-demo-popup-active .floating-notes {
  display: none;
}

.mr-heygen-demo-modal {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.mr-heygen-demo-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 35, 55, 0.85);
}

.mr-heygen-demo-panel {
  position: relative;
  width: min(100%, 720px);
  max-height: calc(100vh - 2rem);
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.mr-heygen-demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #e5e7eb;
  background: linear-gradient(135deg, rgba(144, 238, 144, 0.15), rgba(135, 206, 250, 0.15));
}

.mr-heygen-demo-body {
  padding: 0;
  background: #000;
}

.mr-heygen-demo-video {
  display: block;
  width: 100%;
  max-height: min(56vh, 480px);
  object-fit: contain;
  background: #000;
}

.mr-heygen-demo-footer {
  padding: 1rem 1.25rem 1.25rem;
  border-top: 1px solid #e5e7eb;
}