@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

* {
  font-family: 'Space Grotesk', system-ui, sans-serif;
}

code, .font-mono, pre {
  font-family: 'JetBrains Mono', monospace;
}

.header-gradient {
  background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 50%, #1a1a2e 100%);
}

.analyze-btn {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 50%, #6d28d9 100%);
  transition: all 0.3s ease;
}

.analyze-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 50%, #7c3aed 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 40px rgba(139, 92, 246, 0.4);
}

.canvas-grid {
  background-color: #f8fafc;
  background-image: 
    radial-gradient(circle, #cbd5e1 1px, transparent 1px);
  background-size: 24px 24px;
}

.canvas-component {
  animation: pop-in 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes pop-in {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.palette-item {
  user-select: none;
}

.palette-item:active {
  transform: scale(0.95);
}

.schema-table {
  animation: slide-in 0.4s ease-out;
}

.route-item {
  animation: slide-in 0.4s ease-out;
}

@keyframes slide-in {
  0% {
    transform: translateX(20px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

.sidebar-scroll::-webkit-scrollbar {
  width: 6px;
}

.sidebar-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar-scroll::-webkit-scrollbar-thumb {
  background: #374151;
  border-radius: 3px;
}

.sidebar-scroll::-webkit-scrollbar-thumb:hover {
  background: #4b5563;
}

.confetti-particle {
  animation: confetti-fall 3s ease-out forwards;
}

@keyframes confetti-fall {
  0% {
    transform: translateY(-100vh) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}

/* Mobile positioning for canvas items */
.canvas-component {
  position: relative !important;
  left: auto !important;
  top: auto !important;
  margin: 8px;
  display: inline-block;
}

@media (min-width: 768px) {
  .canvas-component {
    position: absolute !important;
  }
}

/* Touch-friendly sizing */
@media (max-width: 768px) {
  .palette-item {
    padding: 12px;
  }
  
  .palette-item span:first-child {
    font-size: 1.5rem;
  }
}