:root {
  --bg-gradient-from: #f5f3ff;
  --bg-gradient-via: #eef2ff;
  --bg-gradient-to: #e0f2fe;
  --primary-600: #7c3aed;
  --primary-500: #8b5cf6;
  --primary-400: #a78bfa;
  --indigo-500: #6366f1;
  --indigo-400: #818cf8;
  --cyan-500: #06b6d4;
  --emerald-500: #10b981;
  --amber-500: #f59e0b;
  --slate-900: #0f172a;
  --slate-800: #1f2937;
  --slate-700: #334155;
  --slate-600: #475569;
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.55);
  --glass-shadow: 0 20px 60px rgba(124, 58, 237, 0.12);
}

.bg-app-gradient {
  background: radial-gradient(circle at 20% 20%, rgba(139, 92, 246, 0.15), transparent 32%),
              radial-gradient(circle at 80% 0%, rgba(6, 182, 212, 0.12), transparent 30%),
              linear-gradient(145deg, var(--bg-gradient-from), var(--bg-gradient-via), var(--bg-gradient-to));
}

.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px);
  box-shadow: var(--glass-shadow);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.3px;
}

.btn-gradient {
  background: linear-gradient(135deg, var(--primary-600), var(--indigo-500));
  color: white;
  border: none;
  border-radius: 14px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  box-shadow: 0 12px 30px rgba(124, 58, 237, 0.25);
}

.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(99, 102, 241, 0.3);
}

.btn-ghost {
  border: 1px solid rgba(124, 58, 237, 0.25);
  background: rgba(255, 255, 255, 0.55);
  color: var(--slate-800);
  border-radius: 14px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.btn-ghost:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(0, 0, 0, 0.07); }