.mobile-only-overlay {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 17, 21, 0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.mobile-only-overlay.is-hidden {
  display: none;
}

.mobile-only-card {
  width: min(100%, 360px);
  padding: 32px 28px;
  border-radius: 16px;
  border: 1px solid #2d333f;
  background: rgba(26, 29, 35, 0.92);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
  text-align: center;
}

.mobile-only-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
  font-size: 28px;
  line-height: 1;
}

.mobile-only-title {
  margin: 0 0 12px;
  font-size: 1.2rem;
  font-weight: 700;
  color: #e2e8f0;
  line-height: 1.35;
}

.mobile-only-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #94a3b8;
}

body.mobile-only-active {
  overflow: hidden;
  touch-action: none;
}

body.mobile-only-active .app-container,
body.mobile-only-active .dl-page {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
}