.bg-radial-glow {
  background: radial-gradient(circle at center, rgba(139, 26, 26, 0.15) 0%, transparent 70%);
}

.bg-radial-glow-blue {
  background: radial-gradient(circle at center, rgba(23, 59, 171, 0.15) 0%, transparent 70%);
}

/* glass-panel: bg-surface-container-low/80 backdrop-blur-md border border-outline-variant/30 */
.glass-panel {
  background-color: rgba(28, 27, 27, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(88, 65, 63, 0.3);
}