:root {
  /* Color Palette */
  --bg-primary: #1a1a2a;
  --bg-secondary: #2a2a3a;
  --bg-tertiary: #333344;
  --bg-elevated: #3a3a4a;
  
  --border-primary: #444455;
  --border-secondary: #555566;
  --border-accent: #666677;
  
  --text-primary: #e8e8f0;
  --text-secondary: #b8b8c8;
  --text-tertiary: #888899;
  --text-muted: #666677;
  
  /* Accent Colors */
  --accent-blue: #5577cc;
  --accent-blue-light: #88aaff;
  --accent-green: #55aa77;
  --accent-green-light: #88ff88;
  --accent-orange: #cc8844;
  --accent-orange-light: #ffcc88;
  --accent-red: #cc5555;
  --accent-red-light: #ff8888;
  --accent-cyan: #5599bb;
  --accent-cyan-light: #aaddff;
  
  /* Functional Colors */
  --success: #44aa66;
  --success-hover: #55bb77;
  --warning: #aa8844;
  --warning-hover: #bb9955;
  --danger: #aa4444;
  --danger-hover: #bb5555;
  --info: #4466aa;
  --info-hover: #5577bb;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.6);
  
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  
  /* Border Radius */
  --radius-sm: 3px;
  --radius-md: 5px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-medium: 0.25s ease;
  --transition-slow: 0.35s ease;
  
  /* Typography */
  --font-mono: 'Consolas', 'Monaco', 'Courier New', monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Global Styles */
* {
  box-sizing: border-box;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  margin: 0;
  padding: 0;
}

/* Top Bar */
.topbar-container {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-primary);
  display: flex;
  align-items: center;
  padding: var(--space-md) var(--space-lg);

  gap: var(--space-md);
}

.topbar-button {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  color: var(--text-primary);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

/* .topbar-button:hover {
  background: var(--bg-elevated);
  border-color: var(--border-accent);
  transform: translateY(-1px);

} */

.topbar-button.success {
  background: var(--success);
  border-color: var(--success);
}

/* .topbar-button.success:hover {
  background: var(--success-hover);

} */

/* Main Container */
.main-container {
  display: flex;
  height: calc(100vh - 60px);
  position: relative;
}

/* Side Menu */
.side-menu {
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-primary);
  width: 300px;
  overflow-y: auto;
  padding: var(--space-md);

}

.side-menu::-webkit-scrollbar {
  width: 8px;
}

.side-menu::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

.side-menu::-webkit-scrollbar-thumb {
  background: var(--border-secondary);
  border-radius: var(--radius-sm);
}

.side-menu::-webkit-scrollbar-thumb:hover {
  background: var(--border-accent);
}

/* Code Node Cards */
.code-node {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  
  margin-bottom: var(--space-lg);

  transition: all var(--transition-medium);

}

/* .code-node:hover {

  transform: translateY(-2px);
} */

.main-menu-entity__header {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* State Display Sections */
.code-node-gui-state,
.code-node-parent-state,
.code-node-state {
  background: var(--bg-primary);
  padding: var(--space-md);
  margin: var(--space-md) 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-primary);
  font-family: var(--font-mono);
  font-size: 11px;
}

.code-node-gui-state > div:first-child,
.code-node-parent-state > div:first-child {
  margin-bottom: var(--space-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 10px;
}

.code-node-state > div {
  color: var(--text-tertiary);
  margin-bottom: var(--space-sm);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.code-node-state pre {
  margin: 0;
  color: var(--accent-green-light);
  white-space: pre-wrap;
  line-height: 1.5;
  font-size: 12px;
}

/* State Item Rows */
#gui-state-display-9aae4806-9a1f-4688-bd89-e8af6250c8f8 > div,
#parent-state-display-9aae4806-9a1f-4688-bd89-e8af6250c8f8 > div,
#gui-state-display-88354d84-b450-4fe5-82ba-64b6fcfa647a > div,
#parent-state-display-88354d84-b450-4fe5-82ba-64b6fcfa647a > div {
  display: flex;
  justify-content: space-between;
  padding: var(--space-xs) 0;
  border-bottom: 1px solid var(--border-primary);
  transition: background var(--transition-fast);
}

#gui-state-display-9aae4806-9a1f-4688-bd89-e8af6250c8f8 > div:hover,
#parent-state-display-9aae4806-9a1f-4688-bd89-e8af6250c8f8 > div:hover,
#gui-state-display-88354d84-b450-4fe5-82ba-64b6fcfa647a > div:hover,
#parent-state-display-88354d84-b450-4fe5-82ba-64b6fcfa647a > div:hover {
  background: rgba(255, 255, 255, 0.02);
}

#gui-state-display-9aae4806-9a1f-4688-bd89-e8af6250c8f8 > div:last-child,
#parent-state-display-9aae4806-9a1f-4688-bd89-e8af6250c8f8 > div:last-child,
#gui-state-display-88354d84-b450-4fe5-82ba-64b6fcfa647a > div:last-child,
#parent-state-display-88354d84-b450-4fe5-82ba-64b6fcfa647a > div:last-child {
  border-bottom: none;
}

/* Action Buttons */
.code-node-actions {
  display: flex;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

.code-node-actions button {
  flex: 1;
  border: none;
  color: white;
  padding: var(--space-md) var(--space-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  transition: all var(--transition-fast);

  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.code-node-actions button:hover {
  transform: translateY(-1px);

}

.code-node-actions button:active {
  transform: translateY(0);
}

#update-9aae4806-9a1f-4688-bd89-e8af6250c8f8,
#update-88354d84-b450-4fe5-82ba-64b6fcfa647a {
  background: var(--info);
}

#update-9aae4806-9a1f-4688-bd89-e8af6250c8f8:hover,
#update-88354d84-b450-4fe5-82ba-64b6fcfa647a:hover {
  background: var(--info-hover);
  box-shadow: 0 4px 12px rgba(68, 102, 170, 0.4);
}

#send-9aae4806-9a1f-4688-bd89-e8af6250c8f8,
#send-88354d84-b450-4fe5-82ba-64b6fcfa647a {
  background: var(--success);
}

#send-9aae4806-9a1f-4688-bd89-e8af6250c8f8:hover,
#send-88354d84-b450-4fe5-82ba-64b6fcfa647a:hover {
  background: var(--success-hover);
  box-shadow: 0 4px 12px rgba(68, 170, 102, 0.4);
}

#update-send-9aae4806-9a1f-4688-bd89-e8af6250c8f8,
#update-send-88354d84-b450-4fe5-82ba-64b6fcfa647a {
  background: var(--warning);
}

#update-send-9aae4806-9a1f-4688-bd89-e8af6250c8f8:hover,
#update-send-88354d84-b450-4fe5-82ba-64b6fcfa647a:hover {
  background: var(--warning-hover);
  box-shadow: 0 4px 12px rgba(170, 136, 68, 0.4);
}

/* Connection Info */
.code-node-connections {
  font-size: 11px;
  color: var(--text-muted);
  margin: var(--space-sm) 0;
  padding: var(--space-sm);
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-primary);
}

/* Toggle Details Button */
#toggle-details-9aae4806-9a1f-4688-bd89-e8af6250c8f8,
#toggle-details-88354d84-b450-4fe5-82ba-64b6fcfa647a {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  color: var(--text-secondary);
  padding: var(--space-md);
  margin-top: var(--space-md);
  cursor: pointer;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all var(--transition-fast);
}

#toggle-details-9aae4806-9a1f-4688-bd89-e8af6250c8f8:hover,
#toggle-details-88354d84-b450-4fe5-82ba-64b6fcfa647a:hover {
  background: var(--bg-elevated);
  border-color: var(--border-accent);
  color: var(--text-primary);
}

/* Remove Button */
.main-menu-entity__remove {
  width: 100%;
  margin-top: var(--space-md);
  background: var(--danger);
  border: none;
  color: white;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.main-menu-entity__remove:hover {
  background: var(--danger-hover);
  box-shadow: 0 4px 12px rgba(170, 68, 68, 0.4);
  transform: translateY(-1px);
}

/* Secondary Menu Modal */
.secondary-menu-entity {
  background: var(--bg-secondary);
  border: 2px solid var(--border-accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-xl);
  backdrop-filter: blur(10px);
}

.secondary-menu-entity h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

#close-secondary-9aae4806-9a1f-4688-bd89-e8af6250c8f8,
#close-secondary-88354d84-b450-4fe5-82ba-64b6fcfa647a {
  background: var(--danger);
  border: none;
  color: white;
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 16px;
  transition: all var(--transition-fast);
}

#close-secondary-9aae4806-9a1f-4688-bd89-e8af6250c8f8:hover,
#close-secondary-88354d84-b450-4fe5-82ba-64b6fcfa647a:hover {
  background: var(--danger-hover);
  box-shadow: 0 2px 8px rgba(170, 68, 68, 0.4);
}

/* Modal Content Sections */
.secondary-menu-entity > div:not(:first-child) {
  margin-top: var(--space-lg);
}

.secondary-menu-entity > div > div:first-child {
  font-weight: 700;
  margin-bottom: var(--space-sm);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Position Controls */
.secondary-menu-entity input[type="number"] {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  color: var(--text-primary);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 13px;
  transition: all var(--transition-fast);
}

.secondary-menu-entity input[type="number"]:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(85, 119, 204, 0.2);
}

.secondary-menu-entity select {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  color: var(--text-primary);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.secondary-menu-entity select:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(85, 119, 204, 0.2);
}

/* Code Display */
.secondary-menu-entity pre {
  background: var(--bg-primary);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 12px;
  overflow-x: auto;
  margin: 0;
  border: 1px solid var(--border-primary);
  line-height: 1.6;
}

.secondary-menu-entity pre::-webkit-scrollbar {
  height: 6px;
}

.secondary-menu-entity pre::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
}

.secondary-menu-entity pre::-webkit-scrollbar-thumb {
  background: var(--border-secondary);
  border-radius: var(--radius-sm);
}

/* Connection Lists */
#connections-list-9aae4806-9a1f-4688-bd89-e8af6250c8f8,
#incoming-list-9aae4806-9a1f-4688-bd89-e8af6250c8f8,
#connections-list-88354d84-b450-4fe5-82ba-64b6fcfa647a,
#incoming-list-88354d84-b450-4fe5-82ba-64b6fcfa647a {
  background: var(--bg-primary);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-primary);
  min-height: 40px;
}

#connections-list-9aae4806-9a1f-4688-bd89-e8af6250c8f8 > div,
#incoming-list-9aae4806-9a1f-4688-bd89-e8af6250c8f8 > div,
#connections-list-88354d84-b450-4fe5-82ba-64b6fcfa647a > div,
#incoming-list-88354d84-b450-4fe5-82ba-64b6fcfa647a > div {
  padding: var(--space-sm) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-primary);
}

#connections-list-9aae4806-9a1f-4688-bd89-e8af6250c8f8 > div:last-child,
#incoming-list-9aae4806-9a1f-4688-bd89-e8af6250c8f8 > div:last-child,
#connections-list-88354d84-b450-4fe5-82ba-64b6fcfa647a > div:last-child,
#incoming-list-88354d84-b450-4fe5-82ba-64b6fcfa647a > div:last-child {
  border-bottom: none;
}

.disconnect-btn {
  background: var(--danger);
  border: none;
  color: white;
  padding: var(--space-xs) var(--space-sm);
  cursor: pointer;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.disconnect-btn:hover {
  background: var(--danger-hover);
  box-shadow: 0 2px 6px rgba(170, 68, 68, 0.3);
}

/* Greek Variables Panel */
.greek-vars {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(10px);
}

.greek-vars-header {
  background: var(--bg-tertiary);
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-primary);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.control-btn {
  background: var(--bg-elevated);
  border: 1px solid var(--border-secondary);
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  cursor: pointer;
  border-radius: var(--radius-sm);
  font-size: 12px;
  transition: all var(--transition-fast);
}

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

.greek-vars-content {
  padding: var(--space-lg);
}

.section-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: var(--space-lg) 0 var(--space-md) 0;
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--border-primary);
}

.section-header h6 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-primary);
}

.toggle-btn {
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 12px;
  padding: 0;
  transition: all var(--transition-fast);
}

.toggle-btn:hover {
  color: var(--text-primary);
  transform: scale(1.1);
}

/* Form Controls */
.form-control {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  color: var(--text-primary);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: 13px;
  transition: all var(--transition-fast);
  width: 100%;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(85, 119, 204, 0.2);
  background: var(--bg-elevated);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Buttons */
.btn {
  padding: var(--space-md) var(--space-lg);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

.btn-success {
  background: var(--success);
  color: white;
}

.btn-success:hover {
  background: var(--success-hover);
  box-shadow: 0 4px 12px rgba(68, 170, 102, 0.4);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-secondary);
}

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

.btn-danger {
  background: var(--danger);
  color: white;
}

.btn-danger:hover {
  background: var(--danger-hover);
  box-shadow: 0 4px 12px rgba(170, 68, 68, 0.4);
}

.btn-export,
.btn-import {
  background: var(--info);
  color: white;
}

.btn-export:hover,
.btn-import:hover {
  background: var(--info-hover);
  box-shadow: 0 4px 12px rgba(68, 102, 170, 0.4);
}

/* Variable Items */
.variable-item {
  background: var(--bg-tertiary);
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-primary);
  transition: all var(--transition-fast);
}

.variable-item:hover {
  background: var(--bg-elevated);
  border-color: var(--border-secondary);
  box-shadow: var(--shadow-sm);
}

.variable-item .badge {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge.bg-primary {
  background: var(--accent-blue);
}

.badge.bg-secondary {
  background: var(--accent-cyan);
}

/* Disclaimer */
.disclaimer-container {
  display:none !important;
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  background: var(--bg-secondary);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-primary);
  box-shadow: var(--shadow-md);
  font-size: 12px;
  color: var(--text-secondary);
}

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

.d-flex {
  display: flex;
}

.gap-2 {
  gap: var(--space-sm);
}

.flex-fill {
  flex: 1;
}

.w-100 {
  width: 100%;
}

.mb-2,
.mb-3 {
  margin-bottom: var(--space-md);
}

.me-2 {
  margin-right: var(--space-sm);
}

.rounded {
  border-radius: var(--radius-md);
}

.border {
  border: 1px solid var(--border-primary);
}

/* Canvas */
#app canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: pointer;
}
#app{
  position:fixed;
}