/* Glassmorphism Utilities */
:root {
  --glass-bg: rgba(13, 17, 23, 0.7);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(12px);
  --glass-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur); /* Safari support */
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.navbar.glass {
  background: rgba(13, 17, 23, 0.6);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.card-glass {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.card-glass:hover {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
}