/* Shared Styles for Web Capabilities Showcase */
:root {
  --bg-primary: #111827;
  --bg-secondary: #1f2937;
  --bg-tertiary: #374151;
  --accent-primary: #3b82f6;
  --accent-secondary: #8b5cf6;
  --accent-tertiary: #06b6d4;
  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-muted: #9ca3af;
  --glass-bg: rgba(31, 41, 55, 0.7);
  --glass-border: rgba(75, 85, 99, 0.5);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] {
  --bg-primary: #f9fafb;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f3f4f6;
  --accent-primary: #2563eb;
  --accent-secondary: #7c3aed;
  --accent-tertiary: #0891b2;
  --text-primary: #111827;
  --text-secondary: #374151;
  --text-muted: #6b7280;
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(209, 213, 219, 0.5);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: background 0.3s ease, color 0.3s ease;
}

.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
  box-shadow: var(--glass-shadow);
}

.btn {
  @apply px-6 py-3 rounded-lg font-medium transition-all duration-200;
  @apply focus:outline-none focus:ring-2 focus:ring-offset-2;
}

.btn-primary {
  @apply bg-blue-600 text-white hover:bg-blue-500 focus:ring-blue-500;
}

.btn-secondary {
  @apply bg-purple-600 text-white hover:bg-purple-500 focus:ring-purple-500;
}

.btn-accent {
  @apply bg-cyan-600 text-white hover:bg-cyan-500 focus:ring-cyan-500;
}

.btn-ghost {
  @apply bg-transparent text-gray-300 hover:bg-gray-800 hover:text-white focus:ring-gray-600;
}

.input-field {
  @apply w-full px-4 py-3 rounded-lg bg-gray-800 border border-gray-700 text-white;
  @apply focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent;
  @apply placeholder-gray-500 transition-all duration-200;
}

.card {
  @apply glass-panel p-6 transition-transform duration-300 hover:scale-[1.02];
}

.page-title {
  @apply text-3xl font-bold mb-2;
}

.page-subtitle {
  @apply text-gray-400 mb-8;
}

.section-title {
  @apply text-xl font-semibold mb-4 flex items-center gap-2;
}

.grid-auto-fit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.3); }
  50% { box-shadow: 0 0 40px rgba(59, 130, 246, 0.6); }
}

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

.sidebar {
  @apply fixed inset-y-0 left-0 z-50 w-64 glass-panel transform transition-transform duration-300;
  border-right: 1px solid var(--glass-border);
}

.sidebar-open {
  transform: translateX(0);
}

.sidebar-closed {
  transform: translateX(-100%);
}

.overlay {
  @apply fixed inset-0 bg-black/50 z-40 opacity-0 invisible transition-all duration-300;
}

.overlay-visible {
  @apply opacity-100 visible;
}

.drag-over {
  @apply bg-blue-500/20 border-2 border-blue-500;
}

.context-menu {
  @apply glass-panel absolute z-50 min-w-[180px] py-2 shadow-lg rounded-lg;
  @apply animate-scale-in;
}

@keyframes scale-in {
  from { opacity: 0; transform: scale(0.95) translateY(-4px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.animate-scale-in {
  animation: scale-in 0.15s ease-out;
}

.tooltip {
  @apply absolute z-50 px-3 py-1.5 text-sm bg-gray-900 text-white rounded shadow-lg;
  @apply pointer-events-none opacity-0 transition-opacity duration-200;
}

.tooltip-visible {
  @apply opacity-100;
}

.canvas-container {
  @apply relative w-full aspect-video bg-gray-900 rounded-lg overflow-hidden;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.stat-card {
  @apply glass-panel p-4 text-center;
}

.stat-value {
  @apply text-3xl font-bold text-blue-400;
}

.stat-label {
  @apply text-sm text-gray-400 mt-1;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* Focus visible */
*:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}