/* Professional Editor Styles */
:root {
  /* Dark theme color palette */
  --primary: #8b5cf6;
  --primary-dark: #7c3aed;
  --secondary: #3b82f6;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --info: #3b82f6;
  --dark: #0f172a;
  --dark-secondary: #1e293b;
  --light: #f8fafc;
  --white: #ffffff;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Roboto Mono', Menlo, monospace;
  
  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  
  /* Borders */
  --border-radius-sm: 0.25rem;
  --border-radius: 0.375rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;
  
  /* Transitions */
  --transition-fast: none;
  --transition-normal: none;
  --transition-slow: none;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
  --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  
  /* Shadow with glow effect */
  --glow-purple: 0 0 15px rgba(139, 92, 246, 0.4);
}

/* Editor Page */
.editor-page {
  min-height: 100vh;
  background-color: var(--dark);
  color: var(--white);
  display: flex;
  flex-direction: column;
}

/* Editor Header */
.editor-header {
  background-color: var(--dark);
  padding: var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--primary);
}

.logo-text {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.logo-text h1 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background-color: var(--primary);
  color: white;
  border-radius: 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

/* Buttons */
.run-btn, .reset-btn, .save-btn, .copy-btn, .back-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
  transition: none;
}

.run-btn {
  background-color: #22c55e;
  color: white;
  position: relative;
  overflow: hidden;
}

.btn-glow {
  position: absolute;
  width: 30px;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
  left: -40px;
  top: 0;
  transform: none;
  transition: none;
  opacity: 0;
}

.run-btn:hover {
  background-color: #16a34a;
  transform: none;
  box-shadow: var(--shadow-md);
}

.run-btn:hover .btn-glow {
  animation: none;
}

.reset-btn, .copy-btn {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.reset-btn:hover, .copy-btn:hover {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--white);
}

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

.save-btn:hover {
  background-color: var(--primary-dark);
  transform: none;
  box-shadow: var(--shadow-md);
}

.back-btn {
  background-color: transparent;
  color: var(--gray-400);
  padding: 0.5rem;
  text-decoration: none;
}

.back-btn:hover {
  color: var(--white);
  background-color: rgba(255, 255, 255, 0.05);
}

/* Editor Container */
.editor-container {
  flex: 1;
  display: flex;
  margin: var(--spacing-4) var(--spacing-6);
  border-radius: var(--border-radius-lg);
  background-color: var(--dark-secondary);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.editor-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.editor-tabs {
  display: flex;
  background-color: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}

.tab-btn {
  padding: var(--spacing-3) var(--spacing-4);
  background-color: transparent;
  border: none;
  font-weight: 500;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  cursor: pointer;
  position: relative;
  z-index: 1;
}

.tab-btn i {
  font-size: 1.1rem;
}

.tab-btn.active {
  color: var(--primary);
}

.tab-indicator {
  position: absolute;
  bottom: 0;
  height: 3px;
  background-color: var(--primary);
  transition: none;
}

/* Code Editor */
.code-container {
  flex: 1;
  overflow: hidden;
  position: relative;
  background-color: var(--dark-secondary);
}

.code-editor {
  display: none;
  height: 100%;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.5;
}

.code-editor.active {
  display: block;
}

/* Preview Panel */
.preview-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--dark-secondary);
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-3) var(--spacing-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background-color: rgba(255, 255, 255, 0.03);
}

.preview-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--gray-300);
}

.preview-title i {
  color: var(--primary);
}

.preview-title h3 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 500;
}

.preview-controls {
  display: flex;
  gap: var(--spacing-2);
}

.preview-controls button {
  background-color: transparent;
  border: none;
  color: var(--gray-400);
  font-size: 1.1rem;
  padding: var(--spacing-1);
  cursor: pointer;
  border-radius: var(--border-radius-sm);
}

.preview-controls button:hover {
  color: var(--white);
  background-color: rgba(255, 255, 255, 0.05);
}

.preview-container {
  flex: 1;
  padding: var(--spacing-4);
  position: relative;
}

.preview-iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: var(--border-radius);
  background-color: white;
}

.preview-loader {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: rgba(15, 23, 42, 0.8);
  z-index: 5;
  gap: var(--spacing-3);
  color: var(--white);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(139, 92, 246, 0.2);
  border-radius: 50%;
  border-top-color: var(--primary);
  animation: none;
}

/* Footer */
.editor-footer {
  padding: var(--spacing-4) var(--spacing-6);
  background-color: var(--dark);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
  color: var(--gray-400);
  font-size: 0.875rem;
}

.editor-footer p {
  margin-bottom: var(--spacing-3);
}

.highlight {
  color: var(--primary);
  font-weight: 500;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-3);
}

.social-links a {
  color: var(--gray-400);
  font-size: 1.1rem;
  transition: none;
}

.social-links a:hover {
  color: var(--primary);
}

.keyboard-shortcuts-btn {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--gray-400);
  padding: 0.4rem 0.8rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  cursor: pointer;
  transition: none;
}

.keyboard-shortcuts-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

/* Additional styles to match the image */
h1.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  text-align: center;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.subtitle {
  color: var(--gray-300);
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.features {
  margin-top: 2rem;
  padding: 2rem;
  background-color: var(--dark-secondary);
  border-radius: var(--border-radius-lg);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.features h2 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

/* CodeMirror Custom Styles for Dark Theme */
.CodeMirror {
  height: 100% !important;
  background-color: var(--dark-secondary) !important;
  color: var(--gray-300) !important;
  font-family: var(--font-mono) !important;
  font-size: 14px !important;
  line-height: 1.6 !important;
  border-radius: 0 !important;
}

.CodeMirror-gutters {
  background-color: var(--dark) !important;
  border-right: 1px solid rgba(255, 255, 255, 0.05) !important;
}

.CodeMirror-linenumber {
  color: var(--gray-700) !important;
}

.CodeMirror-cursor {
  border-left: 2px solid var(--primary) !important;
}

.cm-s-material-palenight .CodeMirror-gutters {
  background-color: var(--dark) !important;
}

/* Responsive */
@media (max-width: 768px) {
  .editor-container {
    flex-direction: column;
    margin: var(--spacing-3);
  }
  
  .editor-panel {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .actions {
    flex-wrap: wrap;
  }
  
  .run-btn span, .reset-btn span, .save-btn span, .copy-btn span {
    display: none;
  }
  
  .run-btn, .reset-btn, .save-btn, .copy-btn {
    padding: 0.5rem;
  }
}

/* Editor Styles - Cosmic Theme */

:root {
  /* Color Palette */
  --primary: #9d4edd;      /* Vibrant Purple */
  --primary-dark: #7b2cbf; /* Darker Purple */
  --secondary: #3a86ff;    /* Blue */
  --success: #06d6a0;      /* Green */
  --danger: #ef476f;       /* Red */
  --warning: #ffd166;      /* Yellow */
  --info: #118ab2;         /* Teal */
  --dark: #0b090a;         /* Very Dark Blue */
  --dark-secondary: #161a26; /* Dark Blue Gray */
  --gray-900: #111827;     /* Very Dark Gray */
  --gray-800: #1f2937;     /* Dark Gray */
  --gray-700: #374151;     /* Medium Dark Gray */
  --gray-600: #475569;     /* Medium Gray */
  --gray-500: #64748b;     /* Medium Gray */
  --gray-400: #94a3b8;     /* Medium Light Gray */
  --gray-300: #cbd5e1;     /* Light Gray */
  --gray-200: #e2e8f0;     /* Very Light Gray */
  --white: #ffffff;        /* White */
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #9d4edd 0%, #6c63ff 100%);
  --gradient-dark: linear-gradient(135deg, #0b090a 0%, #161a26 100%);
  --gradient-cosmic: linear-gradient(135deg, #240046 0%, #3c096c 50%, #5a189a 100%);
  
  /* Shadow with glow effect */
  --glow-purple: 0 0 15px rgba(157, 78, 221, 0.4);
  
  /* Transition timings */
  --transition-fast: none;
  --transition-normal: none;
  --transition-slow: none;
}

/* === CodeMirror Customizations === */
.CodeMirror {
  font-family: 'JetBrains Mono', 'Fira Code', monospace !important;
  line-height: 1.6 !important;
  font-size: 14px;
  height: 100% !important;
  border-radius: 0 0 12px 12px;
  transition: none;
}

.cm-s-material-palenight.CodeMirror {
  background-color: rgba(22, 26, 38, 0.95) !important;
  color: var(--gray-300) !important;
}

.cm-s-material-palenight .CodeMirror-gutters {
  background-color: rgba(11, 9, 10, 0.95) !important;
  border-right: 1px solid rgba(255, 255, 255, 0.05) !important;
}

.cm-s-material-palenight .CodeMirror-linenumber {
  color: var(--gray-600) !important;
}

.cm-s-material-palenight .CodeMirror-cursor {
  border-left: 2px solid var(--primary) !important;
  box-shadow: 0 0 5px var(--primary) !important;
}

.cm-s-material-palenight .cm-keyword {
  color: #c792ea !important;
  font-weight: bold !important;
}

.cm-s-material-palenight .cm-operator {
  color: #89ddff !important;
}

.cm-s-material-palenight .cm-variable-2 {
  color: #EEFFFF !important;
}

.cm-s-material-palenight .cm-variable-3,
.cm-s-material-palenight .cm-type {
  color: #f07178 !important;
}

.cm-s-material-palenight .cm-builtin {
  color: #FFCB6B !important;
}

.cm-s-material-palenight .cm-atom {
  color: #f78c6c !important;
}

.cm-s-material-palenight .cm-number {
  color: #FF5370 !important;
}

.cm-s-material-palenight .cm-def {
  color: #82AAFF !important;
}

.cm-s-material-palenight .cm-string {
  color: #C3E88D !important;
}

.cm-s-material-palenight .cm-string-2 {
  color: #f07178 !important;
}

.cm-s-material-palenight .cm-comment {
  color: #676e95 !important;
  font-style: italic !important;
}

.cm-s-material-palenight .cm-tag {
  color: #ff5370 !important;
}

.cm-s-material-palenight .cm-meta {
  color: #FFCB6B !important;
}

.cm-s-material-palenight .cm-attribute {
  color: #C792EA !important;
}

.cm-s-material-palenight .cm-property {
  color: #C792EA !important;
}

.cm-s-material-palenight .cm-qualifier {
  color: #DECB6B !important;
}

.cm-s-material-palenight .cm-variable {
  color: #f07178 !important;
}

.cm-s-material-palenight .cm-tag.cm-bracket {
  color: #89DDFF !important;
}

.cm-s-material-palenight .CodeMirror-activeline-background {
  background: rgba(255, 255, 255, 0.07) !important;
}

.cm-s-material-palenight .CodeMirror-matchingbracket {
  text-decoration: underline;
  color: white !important;
  text-shadow: 0 0 2px var(--primary) !important;
}

/* Scrollbar styling */
.CodeMirror-simplescroll-horizontal div, 
.CodeMirror-simplescroll-vertical div {
  background-color: var(--gray-700) !important;
  border-radius: 10px !important;
}

.CodeMirror-simplescroll-horizontal, 
.CodeMirror-simplescroll-vertical {
  background-color: var(--dark) !important;
}

.CodeMirror-scrollbar-filler {
  background-color: var(--dark) !important;
}

/* Show hint styling */
.CodeMirror-hints {
  background-color: var(--gray-800) !important;
  border: 1px solid var(--gray-700) !important;
  border-radius: 8px !important;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3) !important;
  font-family: 'JetBrains Mono', 'Fira Code', monospace !important;
}

.CodeMirror-hint {
  color: var(--gray-300) !important;
  border-radius: 4px !important;
  padding: 6px 12px !important;
  transition: none;
}

li.CodeMirror-hint-active {
  background-color: var(--primary) !important;
  color: white !important;
  box-shadow: 0 0 10px rgba(157, 78, 221, 0.4) !important;
}

/* Animations removed */

.editor-container {
  animation: none;
}

.code-editor.active {
  animation: none;
}

.btn-primary {
  animation: none;
}

/* Loading animation improvements */
.preview-loader {
  backdrop-filter: blur(4px);
}

.loader {
  box-shadow: 0 0 15px rgba(157, 78, 221, 0.5);
  animation: none;
}

/* Notification styles */
.editor-notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 16px 24px;
  background-color: var(--dark-secondary);
  color: white;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.3s ease;
  border-left: 4px solid var(--info);
  font-family: 'Montserrat', sans-serif;
}

.editor-notification.show {
  transform: translateY(0);
  opacity: 1;
}

.editor-notification.success {
  border-left-color: var(--success);
}

.editor-notification.error {
  border-left-color: var(--danger);
}

.editor-notification.warning {
  border-left-color: var(--warning);
}

/* Custom scrollbars for the entire application */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--dark);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--primary-dark), var(--primary));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(var(--primary), var(--secondary));
}

/* Focus styles for better accessibility */
button:focus, 
.tab-btn:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Keyboard focus only */
button:focus:not(:focus-visible), 
.tab-btn:focus:not(:focus-visible) {
  outline: none;
}

/* Modal styling for keyboard shortcuts */
.editor-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 9, 10, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: none;
}

.editor-modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--dark-secondary);
  width: 90%;
  max-width: 600px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
  transform: none;
  transition: none;
  border: 1px solid rgba(157, 78, 221, 0.3);
}

.editor-modal.show .modal-content {
  transform: none;
}

.modal-header {
  background: var(--gradient-primary);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  margin: 0;
  color: white;
  font-size: 1.3rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
}

.modal-close {
  background: transparent;
  color: white;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: none;
}

.modal-close:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: none;
}

.modal-body {
  padding: 24px;
  max-height: 70vh;
  overflow-y: auto;
}

.shortcuts-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.shortcuts-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.shortcuts-list li:last-child {
  border-bottom: none;
}

.shortcuts-list li .key {
  display: flex;
  gap: 8px;
}

.shortcuts-list li kbd {
  background-color: var(--gray-800);
  border: 1px solid var(--gray-700);
  border-radius: 4px;
  padding: 4px 8px;
  font-family: 'Montserrat', sans-serif;
  box-shadow: 0 2px 0 var(--gray-700);
  color: var(--primary);
  font-size: 0.9rem;
}

/* Custom animations */
.tab-btn.active i {
  animation: none;
}

/* Feature Cards */
.feature-card {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(157, 78, 221, 0.1) 0%, rgba(58, 134, 255, 0.05) 100%);
  opacity: 0;
  z-index: -1;
  transition: none;
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-icon {
  position: relative;
}

.feature-icon::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 5px;
  background: var(--primary);
  filter: blur(5px);
  opacity: 0.6;
  border-radius: 50%;
}

/* Code specific styling enhancements */
.CodeMirror pre.CodeMirror-line {
  padding: 0 12px;
}

.CodeMirror-lines {
  padding: 16px 0;
}

/* Button interactions */
button {
  position: relative;
  overflow: hidden;
}

button::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.8);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%, -50%);
  transform-origin: 50% 50%;
}

/* Improved editor resize and transitions */
.editor-workspace {
  transition: none;
}

.editor-panel.expanded {
  width: 70%;
}

.preview-panel.expanded {
  width: 70%;
}

.editor-panel.collapsed {
  width: 30%;
}

.preview-panel.collapsed {
  width: 30%;
}

[data-shortcut]::after {
  content: attr(data-shortcut);
  position: absolute;
  bottom: -25px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--gray-800);
  color: var(--gray-300);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: none;
}

[data-shortcut]:hover::after {
  opacity: 1;
  bottom: -30px;
}