@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #1e293b;
  background: #f8fafc;
}

/* Custom scrollbar styles */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 8px;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 8px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Loading animation */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.animate-spin {
  animation: spin 1s linear infinite;
}

/* Code syntax highlighting in preview */
pre code {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

/* Gradient text utilities */
.gradient-text {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glass morphism effect for cards */
.glass-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Button hover effects */
.btn-gradient {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  transition: all 0.3s ease;
}

.btn-gradient:hover {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

/* Iframe responsive wrapper */
.iframe-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 8px;
}

/* Status indicators */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 8px;
}

.status-generating {
  background: #f59e0b;
  animation: pulse 2s infinite;
}

.status-complete {
  background: #10b981;
}

.status-error {
  background: #ef4444;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* File type badges */
.file-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  background: #e2e8f0;
  color: #475569;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
}

.file-badge.html { background: #fef3c7; color: #92400e; }
.file-badge.jsx { background: #dbeafe; color: #1e40af; }
.file-badge.css { background: #dcfce7; color: #166534; }
.file-badge.js { background: #fef3c7; color: #92400e; }

/* Preview loading state */
.preview-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #64748b;
}

/* Responsive design */
@media (max-width: 768px) {
  .container {
    padding: 16px;
  }
  
  .grid.lg\\:grid-cols-2 {
    grid-template-columns: 1fr;
  }
}

/* Toast styling (works with sonner) */
.toast-container {
  font-family: 'Inter', sans-serif;
}

/* Code block styling */
.code-block {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
  font-size: 14px;
  line-height: 1.5;
  background: #1e293b;
  color: #e2e8f0;
  padding: 16px;
  border-radius: 8px;
  overflow-x: auto;
}

/* Smooth transitions for all interactive elements */
button, .btn, input, textarea, select {
  transition: all 0.2s ease;
}

/* Focus states */
input:focus, textarea:focus, select:focus {
  outline: none;
  ring: 2px solid #3b82f6;
  border-color: #3b82f6;
}

/* Custom selection */
::selection {
  background: #3b82f6;
  color: white;
}