@keyframes glow {
  0%, 100% { text-shadow: 0 0 20px rgba(168, 85, 247, 0.5); }
  50% { text-shadow: 0 0 40px rgba(168, 85, 247, 0.8); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

@keyframes slide-in {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes progress {
  0% { width: 0%; }
  100% { width: 100%; }
}

.animate-glow {
  animation: glow 2s ease-in-out infinite;
}

.animate-slide-in {
  animation: slide-in 0.3s ease-out;
}

.vibe-counter {
  animation: pulse 2s ease-in-out infinite;
}

.vibe-button {
  position: relative;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 2rem 4rem;
  border-radius: 1rem;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.vibe-button:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.6);
}

.vibe-button:active {
  transform: translateY(-2px);
}

.tool-card, .upgrade-card {
  background: rgba(30, 30, 50, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(168, 85, 247, 0.2);
  border-radius: 0.75rem;
  padding: 1rem;
  transition: all 0.3s ease;
}

.tool-card:hover, .upgrade-card:hover {
  border-color: rgba(168, 85, 247, 0.5);
  transform: translateY(-2px);
}

.tool-card.affordable, .upgrade-card.affordable {
  border-color: rgba(16, 185, 129, 0.5);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
  animation: pulse 2s ease-in-out infinite;
}

.progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  animation: progress 10s linear infinite;
}

.status-bar {
  background: rgba(30, 30, 50, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(168, 85, 247, 0.2);
  border-radius: 0.75rem;
  padding: 1rem;
}

.particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 100;
}

.particle {
  position: absolute;
  color: #fbbf24;
  font-weight: bold;
  font-size: 1.5rem;
  animation: float 1s ease-out forwards;
  pointer-events: none;
}

@media (max-width: 768px) {
  .vibe-button {
    padding: 1.5rem 3rem;
    font-size: 1.25rem;
  }
}