/**
 * Shared Global Styles for MakeNoise Examples
 * Used by: Vanilla SPA, React App, Vue App
 * 
 * This ensures complete visual consistency across all three example applications.
 */

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

:root {
  /* Light mode colors */
  --bg-light: #f5f5f5;
  --bg-sidebar-light: #ffffff;
  --bg-content-light: #ffffff;
  --text-primary-light: #1a1a1a;
  --text-secondary-light: #6b7280;
  --border-light: #e5e7eb;
  --accent-blue: #667eea;
  --accent-blue-hover: #5568d3;
  
  /* Dark mode colors */
  --bg-dark: #12122b;
  --bg-sidebar: #191a35;
  --bg-content-dark: #1e1e3f;
  --text-primary-dark: #ffffff;
  --text-secondary-dark: #a0a0c0;
  --border-dark: #2a2a4a;
  --accent-pink: #ff5e7e;
  --accent-pink-hover: #ff4569;
  
  /* Active theme variables */
  --bg-main: var(--bg-light);
  --bg-sidebar-color: var(--bg-sidebar-light);
  --bg-content: var(--bg-content-light);
  --text-primary: var(--text-primary-light);
  --text-secondary: var(--text-secondary-light);
  --border-color: var(--border-light);
  --accent: var(--accent-blue);
  --accent-hover: var(--accent-blue-hover);

  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

[data-theme="dark"] {
  --bg-main: var(--bg-dark);
  --bg-sidebar-color: var(--bg-sidebar);
  --bg-content: var(--bg-content-dark);
  --text-primary: var(--text-primary-dark);
  --text-secondary: var(--text-secondary-dark);
  --border-color: var(--border-dark);
  --accent: var(--accent-pink);
  --accent-hover: var(--accent-pink-hover);
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--bg-main);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
  font-size: 16px;
  line-height: 1.6;
}

#root,
#app {
  width: 100%;
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: 1rem;
  color: var(--text-primary);
}

p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

li {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

code {
  background-color: var(--bg-sidebar-color);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
  color: var(--accent);
  border: 1px solid var(--border-color);
}

.code-block {
  background-color: var(--bg-sidebar-color);
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
  line-height: 1.6;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
}

/* Scrollbar Styling - Consistent across all examples */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

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

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* Dashboard Layout */
.dashboard {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 240px;
  background: var(--bg-sidebar-color);
  border-right: 1px solid var(--border-color);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  transition: background-color 0.3s ease;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  color: var(--accent);
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav-section {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  padding: 0 12px;
  margin-bottom: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 8px;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.2s ease;
  text-align: left;
  width: 100%;
  text-decoration: none;
}

.nav-item:hover {
  background: var(--bg-content);
  color: var(--text-primary);
}

.nav-item.active,
.nav-item.router-link-active {
  background: var(--accent);
  color: white;
}

.nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Main Content */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding-bottom: 120px;
}

.header {
  background: var(--bg-sidebar-color);
  border-bottom: 1px solid var(--border-color);
  padding: 20px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.header-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.theme-toggle {
  padding: 10px;
  border-radius: 8px;
  background: var(--bg-content);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
}

.theme-toggle:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  transform: scale(1.05);
}

.content {
  padding: 32px;
  max-width: 1400px;
  width: 100%;
}

.content h2 {
  color: var(--text-primary);
  margin-bottom: 24px;
  font-size: 1.5rem;
}

.content h3 {
  color: var(--text-primary);
  margin-bottom: 16px;
  margin-top: 24px;
  font-size: 1.25rem;
}

/* Page Animations */
.page {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Album Grid */
.album-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.album-card {
  background: var(--bg-content);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.album-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  border-color: var(--accent);
}

[data-theme="dark"] .album-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.album-card.active {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: white;
}

.album-artwork {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 8px;
  object-fit: cover;
  margin-bottom: 12px;
  background: var(--border-color);
}

.album-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.album-artist {
  font-size: 0.85rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.album-card.active .album-artist {
  color: rgba(255, 255, 255, 0.9);
}

/* Track List */
.track-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.track-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: var(--bg-content);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.track-item:hover {
  background: var(--bg-sidebar-color);
  border-color: var(--accent);
}

.track-item.playing {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.track-number {
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 24px;
  text-align: center;
}

.track-item.playing .track-number {
  color: white;
}

.track-artwork {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  background: var(--border-color);
  cursor: pointer;
}

.track-info {
  flex: 1;
  min-width: 0;
  cursor: pointer;
}

.track-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-artist {
  color: var(--text-secondary);
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-item.playing .track-artist {
  color: rgba(255, 255, 255, 0.9);
}

.track-duration {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

.track-item.playing .track-duration {
  color: white;
}

.track-actions {
  display: flex;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.track-item:hover .track-actions {
  opacity: 1;
}

.track-action-btn {
  padding: 8px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-content);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.track-action-btn:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  transform: scale(1.1);
}

.track-item.playing .track-action-btn {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
  color: white;
}

.track-item.playing .track-action-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
}

/* Player Container */
.player-container {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: block !important;
  visibility: visible !important;
}

/* Section Headers */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.section-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.section-link:hover {
  color: var(--accent-hover);
}

/* Info Box */
.info-box {
  background: var(--bg-sidebar-color);
  padding: 20px;
  border-radius: 8px;
  margin: 20px 0;
  border: 1px solid var(--border-color);
}

.info-box h3 {
  margin-top: 0;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.state-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.state-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.state-item strong {
  color: var(--text-primary);
  font-size: 0.85rem;
}

.state-item span {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.state-display {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.mode-info {
  display: flex;
  gap: 2rem;
}

.mode-item {
  padding: 0.75rem 1.5rem;
  background-color: var(--bg-sidebar-color);
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.mode-item strong {
  color: var(--text-primary);
  margin-right: 0.5rem;
}

/* Controls & Buttons */
.controls {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.controls button,
.btn {
  padding: 12px 24px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-content);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.controls button:hover,
.btn:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn:focus,
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn-secondary:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* Demo Section */
.demo-section {
  background-color: var(--bg-content);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
}

.demo-section h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.empty-state {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* Info Section */
.info-section {
  line-height: 1.8;
  color: var(--text-secondary);
}

.info-section p {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.info-section strong {
  color: var(--text-primary);
}

.info-section code {
  background: var(--bg-sidebar-color);
  padding: 3px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  color: var(--accent);
  border: 1px solid var(--border-color);
}

.info-section ul {
  margin-left: 24px;
  margin-bottom: 16px;
}

.info-section li {
  margin-bottom: 8px;
  color: var(--text-secondary);
}

/* Keyboard Shortcuts */
.keyboard-shortcuts {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.shortcut {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--bg-sidebar-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.shortcut span {
  color: var(--text-primary);
  font-weight: 500;
}

.shortcut kbd {
  background: var(--bg-content);
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', 'Droid Sans Mono', 'Source Code Pro', monospace;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  min-width: 32px;
  text-align: center;
}

/* Utility Classes */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.mt-1 {
  margin-top: 0.5rem;
}

.mt-2 {
  margin-top: 1rem;
}

.mb-1 {
  margin-bottom: 0.5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .dashboard {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding: 16px;
    position: static;
    height: auto;
  }

  .nav-section {
    flex-direction: row;
    overflow-x: auto;
  }

  .nav-section-title {
    display: none;
  }

  .content {
    padding: 20px;
  }

  .album-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
  }
}

/* Dark Mode Preference */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-main: var(--bg-dark);
    --bg-sidebar-color: var(--bg-sidebar);
    --bg-content: var(--bg-content-dark);
    --text-primary: var(--text-primary-dark);
    --text-secondary: var(--text-secondary-dark);
    --border-color: var(--border-dark);
    --accent: var(--accent-pink);
    --accent-hover: var(--accent-pink-hover);
  }
}