:root {
  --primary: #4f46e5;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --surface: rgba(15, 23, 42, 0.68);
  --border: rgba(148, 163, 184, 0.25);
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at top, rgba(30, 64, 175, 0.4), #020617 55%);
  color: #e2e8f0;
}

.glass-panel {
  border-radius: 1.5rem;
  border: 1px solid var(--border);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: 0 30px 60px -30px rgba(15, 23, 42, 0.85);
}

button {
  cursor: pointer;
}

select[multiple] {
  min-height: 140px;
}