/* Core CSS Reset & Variable Definitions */
:root {
  --bg-primary: #0d0e12;
  --bg-secondary: #15171e;
  --bg-tertiary: #1f222d;
  --border-color: rgba(255, 255, 255, 0.06);
  --border-color-hover: rgba(255, 255, 255, 0.12);
  
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --primary: #6366f1; /* Indigo */
  --primary-hover: #4f46e5;
  --primary-glow: rgba(99, 102, 241, 0.2);
  
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --success: #10b981;
  --warning: #f59e0b;
  --info: #0ea5e9;
  
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-mono: 'Fira Code', monospace;
  
  --sidebar-width: 280px;
  --header-height: 64px;
  --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  height: 100vh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Layout Structure */
.app-container {
  display: flex;
  height: 100vh;
  width: 100vw;
}

/* Sidebar Styling (Glassmorphism inspired) */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  backdrop-filter: blur(12px);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 10;
}

.sidebar-header {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-bottom: 1px solid var(--border-color);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--primary), #a855f7);
  color: white;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
}

.brand span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.5px;
}

.sidebar-search {
  padding: 12px 20px;
}

.search-input-wrapper {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

#search-bar {
  width: 100%;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 12px 8px 36px;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  transition: var(--transition-smooth);
}

#search-bar:focus {
  border-color: var(--primary);
  background-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 20px;
}

.section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 12px;
}

/* Document Tree Nodes */
.document-tree {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.folder-group {
  margin-bottom: 8px;
}

.folder-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 6px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-smooth);
  overflow: hidden;
  position: relative;
}

.folder-header:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.folder-header span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  display: inline-block;
  transition: transform 1.5s ease-in-out;
}

.folder-header span.running-text {
  text-overflow: clip;
  overflow: visible;
  animation: marqueeScroll 4s linear infinite alternate;
  animation-delay: 0.5s;
}

.folder-content {
  padding-left: 20px;
  border-left: 1px solid var(--border-color);
  margin-left: 15px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 2px;
}

.doc-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  user-select: none;
  overflow: hidden;
  position: relative;
}

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

.doc-item.active {
  background-color: var(--primary-glow);
  color: var(--primary);
  font-weight: 500;
}

.doc-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  display: inline-block;
}

/* Sidebar Unified Icon Standardizer */
.sidebar i,
.sidebar svg {
  width: 16px !important;
  height: 16px !important;
  flex-shrink: 0 !important;
  stroke-width: 1.75px !important;
  color: var(--text-muted);
  display: inline-block;
}

.doc-item.active i,
.doc-item.active svg {
  color: var(--primary) !important;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(var(--scroll-dist, 0px)); }
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  background-color: rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.workspace-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-muted);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  flex: 1;
}

.btn-settings {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}
.btn-settings:hover {
  color: var(--text-primary);
}

.workspace-info i {
  width: 12px;
  height: 12px;
}

/* Main Workspace */
.main-workspace {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  background-color: var(--bg-primary);
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  outline: none;
  transition: var(--transition-smooth);
}

.btn-icon {
  padding: 8px 12px;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
}

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

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--border-color-hover);
}

.btn-danger {
  background-color: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

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

/* Welcome Screen */
.welcome-screen {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.welcome-card {
  max-width: 600px;
  text-align: center;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  animation: fadeIn 0.4s ease-out;
}

.welcome-logo {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary), #a855f7);
  color: white;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 32px;
  margin-bottom: 24px;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.welcome-card h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  margin-bottom: 12px;
}

.welcome-card p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 28px;
}

.welcome-tips {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  text-align: left;
}

.welcome-tips h3 {
  font-size: 13px;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.welcome-tips ul {
  list-style: none;
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.welcome-tips li {
  position: relative;
  padding-left: 18px;
}

.welcome-tips li::before {
  content: "•";
  color: var(--primary);
  font-weight: bold;
  font-size: 16px;
  position: absolute;
  left: 0;
  top: -2px;
}

/* Editor Container */
.editor-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
}

.workspace-header {
  height: var(--header-height);
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  flex-shrink: 0;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
  max-width: 60%;
}

.doc-icon {
  color: var(--primary);
  display: flex;
  align-items: center;
}

.doc-title-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  width: 100%;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: var(--transition-smooth);
}

.doc-title-input:focus {
  border-bottom-color: var(--primary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

/* Save Status Indicator */
.save-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.status-icon {
  width: 14px;
  height: 14px;
}

.status-icon.success-icon {
  color: var(--success);
}

.status-icon.loading-icon {
  animation: rotate 1s linear infinite;
  color: var(--info);
}

/* Mode Switcher Buttons */
.mode-switcher {
  display: flex;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2px;
}

.btn-toggle {
  background: transparent;
  border: none;
  outline: none;
  padding: 6px 12px;
  border-radius: 4px;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-smooth);
}

.btn-toggle i {
  width: 14px;
  height: 14px;
}

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

.btn-toggle.active {
  background-color: var(--bg-tertiary);
  color: var(--primary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

/* Panels */
.workspace-panels {
  flex: 1;
  display: flex;
  overflow: hidden;
  position: relative;
}

.panel {
  flex: 1;
  height: 100%;
  overflow-y: auto;
  padding: 32px;
  transition: var(--transition-smooth);
}

.preview-article {
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
  padding-bottom: 80px;
}
/* Edit Mode Textarea styling */
.panel-edit {
  background-color: var(--bg-primary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 0 !important;
  overflow: hidden;
}

#markdown-textarea {
  width: 100%;
  height: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  resize: none;
  tab-size: 4;
}

/* Toggle displays for view modes */
.mode-edit-only .panel-preview {
  display: none;
}
.mode-edit-only .panel-edit {
  border-right: none;
  flex: 1;
}

.mode-preview-only .panel-edit {
  display: none;
}
.mode-preview-only .panel-preview {
  flex: 1;
}

.mode-split-screen .panel-edit,
.mode-split-screen .panel-preview {
  flex: 1;
  width: 50%;
  display: block;
}

/* Markdown Preview Render Styles */
.markdown-body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  line-height: 1.625;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
  font-family: var(--font-display);
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.markdown-body h1 { font-size: 1.8em; border-bottom: 1px solid var(--border-color); padding-bottom: 8px; }
.markdown-body h2 { font-size: 1.4em; }
.markdown-body h3 { font-size: 1.2em; }

.markdown-body p, 
.markdown-body ul, 
.markdown-body ol,
.markdown-body table {
  margin-bottom: 16px;
  font-size: 14px;
}

.markdown-body ul, 
.markdown-body ol {
  padding-left: 20px;
}

.markdown-body li {
  margin-top: 4px;
}

.markdown-body a {
  color: var(--primary);
  text-decoration: none;
}
.markdown-body a:hover {
  text-decoration: underline;
}

.markdown-body blockquote {
  padding: 12px 16px;
  background-color: var(--bg-secondary);
  border-left: 4px solid var(--primary);
  border-radius: 0 6px 6px 0;
  margin: 16px 0;
  color: var(--text-secondary);
}

/* GitHub style Alerts */
.markdown-body blockquote.alert-note { border-left-color: var(--primary); background-color: rgba(99, 102, 241, 0.05); }
.markdown-body blockquote.alert-tip { border-left-color: var(--success); background-color: rgba(16, 185, 129, 0.05); }
.markdown-body blockquote.alert-important { border-left-color: var(--info); background-color: rgba(14, 165, 233, 0.05); }
.markdown-body blockquote.alert-warning { border-left-color: var(--warning); background-color: rgba(245, 158, 11, 0.05); }
.markdown-body blockquote.alert-caution { border-left-color: var(--danger); background-color: rgba(239, 68, 68, 0.05); }

.markdown-body code {
  font-family: var(--font-mono);
  background-color: var(--bg-tertiary);
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 85%;
  color: #ff7b72;
}

.markdown-body pre {
  margin: 16px 0;
  background-color: #161b22;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: auto;
}

.markdown-body pre code {
  color: #c9d1d9;
  background-color: transparent;
  padding: 16px;
  display: block;
  font-size: 13px;
  overflow-x: auto;
}

.markdown-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.markdown-body th, 
.markdown-body td {
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  text-align: left;
}

.markdown-body th {
  background-color: var(--bg-secondary);
  font-weight: 600;
  color: var(--text-primary);
}

.markdown-body tr:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.01);
}

/* Task Checklists */
.markdown-body ul.task-list {
  list-style-type: none;
  padding-left: 4px;
}

.markdown-body ul.task-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.markdown-body ul.task-list input[type="checkbox"] {
  margin-top: 5px;
  accent-color: var(--primary);
}

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

/* Loading skeleton keyframes */
.loading-skeleton {
  height: 20px;
  background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--border-color-hover) 50%, var(--bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
  border-radius: 4px;
  margin-bottom: 8px;
}

@keyframes loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Settings Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: modalFadeIn 0.2s ease-out;
}

.modal-card {
  width: 900px;
  height: 620px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5);
  display: flex;
  overflow: hidden;
  position: relative;
  animation: modalScaleIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalScaleIn {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Modal Close Button */
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  z-index: 9999 !important;
  transition: var(--transition-smooth);
}
.modal-close:hover {
  color: var(--text-primary);
}

/* Modal Sidebar Navigation */
.modal-sidebar {
  width: 220px;
  background: rgba(0, 0, 0, 0.15);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
}

.modal-sidebar h3 {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  padding-left: 8px;
}

.modal-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  margin-bottom: 2px;
}
.modal-nav-item:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
}
.modal-nav-item.active {
  background: rgba(255, 255, 255, 0.06);
  color: var(--primary);
  font-weight: 500;
}

/* Modal Main Workspace Content */
.modal-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.modal-content-body {
  flex: 1;
  overflow-y: auto;
  padding: 32px;
}

.modal-content-header {
  margin-bottom: 24px;
}

.modal-content-header h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  margin-bottom: 4px;
}

.modal-content-header p {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Settings Sections */
.settings-section {
  margin-bottom: 28px;
}

.settings-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 6px;
}

/* Chat Settings Cards & Toggles */
.settings-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.settings-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.settings-info label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.settings-info span {
  font-size: 11px;
  color: var(--text-muted);
}

/* Switch styling */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 22px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--bg-tertiary);
  transition: .2s;
  border-radius: 34px;
  border: 1px solid var(--border-color);
}
.slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-secondary);
  transition: .2s;
  border-radius: 50%;
}
input:checked + .slider {
  background-color: var(--primary);
  border-color: transparent;
}
input:checked + .slider:before {
  transform: translateX(22px);
  background-color: white;
}

/* General Input Controls in Settings */
.settings-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.settings-group label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.settings-select {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  width: 100%;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.settings-select:focus {
  border-color: var(--primary);
}

/* Theme Color Picker Row Layout */
.theme-config-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 20px;
}

.theme-config-box h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.theme-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 12px;
}

.theme-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.theme-item label {
  font-size: 11px;
  color: var(--text-muted);
}

.color-input-wrapper {
  display: flex;
  align-items: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 4px 8px;
  gap: 8px;
  height: 36px;
}

.color-picker {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  background: none;
}
.color-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}
.color-picker::-webkit-color-swatch {
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.color-hex {
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  width: 100%;
  outline: none;
  text-transform: uppercase;
}

/* Dashboard Styles */
.dashboard-container {
  width: 100%;
  max-width: 1000px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  animation: fadeIn 0.4s ease-out;
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: linear-gradient(135deg, rgba(64, 120, 242, 0.05) 0%, rgba(64, 120, 242, 0.01) 100%);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

body.theme-light .dashboard-header {
  background: linear-gradient(135deg, rgba(64, 120, 242, 0.04) 0%, rgba(64, 120, 242, 0.01) 100%);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.dashboard-title-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dashboard-title-info h1 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
}

.dashboard-title-info p {
  font-size: 14px;
  color: var(--text-secondary);
}

.recent-files-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.recent-files-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}

.recent-files-header h2 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.badge {
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.table-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.recent-files-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.recent-files-table th,
.recent-files-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
}

.recent-files-table th {
  background-color: rgba(0, 0, 0, 0.12);
  font-weight: 600;
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

body.theme-light .recent-files-table th {
  background-color: rgba(0, 0, 0, 0.03);
}

.recent-files-table tr:last-child td {
  border-bottom: none;
}

.recent-files-table tbody tr {
  cursor: pointer;
  transition: var(--transition-smooth);
}

.recent-files-table tbody tr:hover {
  background-color: var(--bg-tertiary);
}

.recent-files-table td.empty-table-state {
  text-align: center;
  color: var(--text-muted);
  padding: 48px;
  font-style: italic;
}

.recent-link {
  font-weight: 500;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.recent-link:hover {
  text-decoration: underline;
}

/* Custom modal configurations */
.select-doc-modal {
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
}

/* Toast UI Editor Custom Styles & Theme Overrides */
.toastui-editor-defaultUI {
  border: none !important;
  background-color: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  font-family: var(--font-sans) !important;
  height: 100% !important;
}

.toastui-editor-toolbar {
  background-color: var(--bg-secondary) !important;
  border-bottom: 1px solid var(--border-color) !important;
  padding: 6px 12px !important;
}

.toastui-editor-toolbar-group {
  margin-right: 12px !important;
}

.toastui-editor-main {
  background-color: var(--bg-primary) !important;
}

.toastui-editor-main-container {
  color: var(--text-primary) !important;
  background-color: var(--bg-primary) !important;
}

.toastui-editor-ww-container {
  background-color: var(--bg-primary) !important;
}

.toastui-editor-md-container {
  background-color: var(--bg-primary) !important;
}

.toastui-editor-contents {
  color: var(--text-primary) !important;
  background-color: var(--bg-primary) !important;
  font-family: var(--font-sans) !important;
  font-size: 14px !important;
  line-height: 1.625 !important;
}

.toastui-editor-contents p,
.toastui-editor-contents h1,
.toastui-editor-contents h2,
.toastui-editor-contents h3,
.toastui-editor-contents h4,
.toastui-editor-contents h5,
.toastui-editor-contents h6,
.toastui-editor-contents li,
.toastui-editor-contents th,
.toastui-editor-contents td {
  color: var(--text-primary) !important;
}

.toastui-editor-contents pre {
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 6px !important;
}

.toastui-editor-contents code {
  background-color: var(--bg-tertiary) !important;
  color: #ff7b72 !important;
  font-family: var(--font-mono) !important;
  border-radius: 4px !important;
  padding: 2px 4px !important;
}

/* Toolbar button styling overrides */
.toastui-editor-toolbar button {
  color: var(--text-secondary) !important;
  border: 1px solid transparent !important;
  background-color: transparent !important;
  border-radius: 4px !important;
  transition: var(--transition-smooth) !important;
}

body.theme-dark .toastui-editor-toolbar button {
  filter: invert(0.85) !important;
}

.toastui-editor-toolbar button:hover {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
}

.toastui-editor-toolbar button.active {
  background-color: var(--bg-tertiary) !important;
  color: var(--primary) !important;
  border-color: var(--border-color) !important;
}

/* Editor Popup Windows */
.toastui-editor-popup {
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border-color) !important;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3) !important;
  border-radius: 8px !important;
  color: var(--text-primary) !important;
}

.toastui-editor-popup label {
  color: var(--text-secondary) !important;
}

.toastui-editor-popup input {
  background-color: var(--bg-primary) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
  border-radius: 4px !important;
}

.toastui-editor-button-container button {
  border-radius: 4px !important;
}

.toastui-editor-button-container .toastui-editor-ok-button {
  background-color: var(--primary) !important;
  color: #ffffff !important;
  border: none !important;
}

.toastui-editor-button-container .toastui-editor-ok-button:hover {
  background-color: var(--primary-hover) !important;
}

.toastui-editor-button-container .toastui-editor-close-button {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color) !important;
}

/* Mode Switch Tabs at the bottom */
.toastui-editor-mode-switch {
  background-color: var(--bg-secondary) !important;
  border-top: 1px solid var(--border-color) !important;
  height: 34px !important;
  padding: 0 12px !important;
  display: flex !important;
  align-items: center !important;
}

.toastui-editor-mode-switch .tab-item {
  border: 1px solid var(--border-color) !important;
  background-color: var(--bg-primary) !important;
  color: var(--text-secondary) !important;
  border-radius: 4px !important;
  margin-right: 6px !important;
  font-size: 11px !important;
  padding: 4px 10px !important;
  line-height: 1 !important;
  height: 22px !important;
}

.toastui-editor-mode-switch .tab-item.active {
  background-color: var(--bg-tertiary) !important;
  color: var(--primary) !important;
  border-color: var(--primary) !important;
  font-weight: 600 !important;
}

/* Mermaid SVG Preview Container styling */
.mermaid {
  background-color: rgba(255, 255, 255, 0.02) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 8px !important;
  padding: 20px !important;
  margin: 16px 0 !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
}

body.theme-light .mermaid {
  background-color: rgba(0, 0, 0, 0.01) !important;
}

/* WYSIWYG code block custom height */
.toastui-editor-ww-codeblock {
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 6px !important;
}

/* Premium Workspace Header Design & Alignment */
.mode-switcher {
  display: flex;
  gap: 6px;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
}

.workspace-header .btn,
.workspace-header .btn-toggle {
  height: 32px !important;
  padding: 0 14px !important;
  font-size: 12px !important;
  border-radius: 6px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-family: var(--font-sans) !important;
  font-weight: 500 !important;
  cursor: pointer !important;
  border: 1px solid var(--border-color) !important;
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
  outline: none !important;
  transition: transform 0.15s ease, background-color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease !important;
}

.workspace-header .btn:hover,
.workspace-header .btn-toggle:hover:not(.active) {
  transform: translateY(-1px);
  background-color: rgba(255, 255, 255, 0.05) !important;
  border-color: var(--border-color-hover) !important;
}

body.theme-light .workspace-header .btn:hover,
body.theme-light .workspace-header .btn-toggle:hover:not(.active) {
  background-color: rgba(0, 0, 0, 0.03) !important;
}

.workspace-header .btn:active,
.workspace-header .btn-toggle:active {
  transform: translateY(0);
}

.workspace-header .btn-toggle.active {
  background-color: var(--primary) !important;
  color: #ffffff !important;
  border-color: var(--primary) !important;
  box-shadow: 0 4px 12px rgba(0, 122, 204, 0.25) !important;
}

.workspace-header #btn-delete {
  background-color: rgba(239, 68, 68, 0.1) !important;
  border-color: rgba(239, 68, 68, 0.2) !important;
  color: var(--danger) !important;
}

.workspace-header #btn-delete:hover {
  background-color: var(--danger) !important;
  color: #ffffff !important;
  border-color: var(--danger) !important;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25) !important;
}

/* Mermaid SVG Zoom Modal & Cursor styling */
.panel-preview .mermaid {
  cursor: zoom-in;
  position: relative;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.panel-preview .mermaid:hover {
  border-color: var(--primary) !important;
  box-shadow: 0 4px 16px rgba(0, 122, 204, 0.15) !important;
}

.panel-preview .mermaid::after {
  content: "🔍 Click to Zoom";
  position: absolute;
  bottom: 10px;
  right: 10px;
  background-color: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.panel-preview .mermaid:hover::after {
  opacity: 1;
}

body.theme-dark .mermaid-modal-body {
  background-color: rgba(255, 255, 255, 0.02) !important;
}

#mermaid-modal-content svg {
  max-width: 100%;
  max-height: 100%;
  height: auto;
  width: auto;
}

/* Custom language select dropdown styled to match editor theme */
.toastui-editor-ww-code-block-language {
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 6px !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2) !important;
  width: 130px !important;
  height: 28px !important;
  padding: 2px !important;
}

.slate-language-dropdown {
  width: 100%;
  height: 100%;
  border: none !important;
  outline: none !important;
  background-color: transparent !important;
  color: var(--text-primary) !important;
  font-family: var(--font-sans) !important;
  font-size: 12px !important;
  cursor: pointer !important;
}

.slate-language-dropdown option {
  background-color: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
}

/* Glassmorphic Auth Layout */
.auth-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at top left, rgba(0, 122, 204, 0.12), transparent 45%),
              radial-gradient(circle at bottom right, rgba(239, 68, 68, 0.04), transparent 45%),
              var(--bg-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.auth-card {
  background-color: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  width: 420px;
  padding: 40px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: authEntrance 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

body.theme-light .auth-card {
  background-color: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.06);
}

@keyframes authEntrance {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.auth-logo {
  width: 48px;
  height: 48px;
  background-color: var(--primary);
  color: #ffffff;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 0 4px 16px rgba(0, 122, 204, 0.3);
}

.auth-card h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.auth-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 30px;
  text-align: center;
}

.auth-tabs {
  display: flex;
  width: 100%;
  background-color: var(--bg-secondary);
  padding: 4px;
  border-radius: 8px;
  margin-bottom: 24px;
  border: 1px solid var(--border-color);
  box-sizing: border-box;
}

.auth-tab {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.auth-tab.active {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

body.theme-light .auth-tab.active {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.auth-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}

.auth-group label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}

.auth-input {
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
  padding: 10px 14px !important;
  font-size: 13px !important;
  border-radius: 8px !important;
  width: 100% !important;
  outline: none !important;
  box-sizing: border-box !important;
  font-family: var(--font-sans) !important;
  transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.auth-input:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(0, 122, 204, 0.15) !important;
}

.auth-submit-btn {
  width: 100%;
  height: 40px !important;
  margin-top: 10px;
  justify-content: center;
  font-size: 13px !important;
  border-radius: 8px !important;
}

.auth-error-msg {
  width: 100%;
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
  font-size: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  margin-top: 18px;
  text-align: center;
  box-sizing: border-box;
}

/* MCP Auth Card Overrides */
.mcp-auth-card {
  width: 480px;
}

.mcp-permissions-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 24px;
  box-sizing: border-box;
}

.mcp-permission-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-primary);
}

.mcp-permission-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.mcp-action-buttons {
  display: flex;
  width: 100%;
  gap: 12px;
}

.mcp-btn {
  flex: 1;
  height: 40px !important;
  justify-content: center;
  border-radius: 8px !important;
}

.mcp-success-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  animation: authEntrance 0.3s ease forwards;
}

/* Profile Footer styling */
.user-profile-card {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
  padding: 4px;
  background-color: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
}

body.theme-light .user-profile-card {
  background-color: rgba(0, 0, 0, 0.01);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0, 122, 204, 0.2);
}

.user-details {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.user-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-email {
  font-size: 10px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-logout {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.btn-logout:hover {
  color: var(--danger);
  background-color: rgba(239, 68, 68, 0.1);
}

/* Segmented Control Switcher styling */
.workspace-header .mode-switcher {
  display: inline-flex !important;
  background-color: var(--bg-secondary) !important;
  padding: 2px !important;
  border-radius: 8px !important;
  border: 1px solid var(--border-color) !important;
  gap: 0 !important;
  align-items: center !important;
}

.workspace-header .mode-switcher .btn-toggle {
  height: 28px !important;
  padding: 0 12px !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  border-radius: 6px !important;
  background-color: transparent !important;
  color: var(--text-secondary) !important;
  border: none !important;
  border-color: transparent !important;
  box-shadow: none !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  cursor: pointer !important;
  transform: none !important;
  transition: all 0.15s ease !important;
}

.workspace-header .mode-switcher .btn-toggle.active {
  background-color: var(--bg-primary) !important;
  color: var(--primary) !important;
  border: none !important;
  border-color: transparent !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15) !important;
  transform: none !important;
}

body.theme-light .workspace-header .mode-switcher .btn-toggle.active {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05) !important;
}

.workspace-header .mode-switcher .btn-toggle:hover:not(.active) {
  color: var(--text-primary) !important;
  background-color: rgba(255, 255, 255, 0.04) !important;
  border-color: transparent !important;
  transform: none !important;
}

body.theme-light .workspace-header .mode-switcher .btn-toggle:hover:not(.active) {
  background-color: rgba(0, 0, 0, 0.02) !important;
}

/* Settings Modal Tabs & Profile styling */
.settings-tab-pane.hidden {
  display: none !important;
}

.settings-profile-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 16px 20px;
  border-radius: 8px;
  margin-top: 12px;
}

.settings-avatar-badge {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 600;
  font-family: var(--font-display);
  box-shadow: 0 4px 12px rgba(0, 122, 204, 0.15);
}

body.theme-light .settings-avatar-badge {
  box-shadow: 0 4px 12px rgba(0, 122, 204, 0.08);
}

.settings-profile-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.settings-profile-details h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  font-family: var(--font-sans);
}

.settings-profile-details p {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
  font-family: var(--font-sans);
}

/* Dashboard Recent Files Refinements */
.recent-link {
  font-weight: 500 !important;
  color: var(--text-primary) !important;
  text-decoration: none !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.recent-link i {
  color: var(--primary) !important;
  width: 15px !important;
  height: 15px !important;
}

.owner-badge-cell {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.owner-avatar-circle {
  width: 24px !important;
  height: 24px !important;
  border-radius: 50% !important;
  background-color: var(--bg-tertiary) !important;
  color: var(--text-secondary) !important;
  border: 1px solid var(--border-color) !important;
  font-size: 9px !important;
  font-weight: 600 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-family: var(--font-sans) !important;
}

/* Pastel Badge Styles for Folders */
.badge.prd {
  background-color: rgba(64, 120, 242, 0.12) !important;
  color: var(--primary) !important;
  border-color: rgba(64, 120, 242, 0.25) !important;
}

.badge.daily-activities {
  background-color: rgba(245, 158, 11, 0.12) !important;
  color: #f59e0b !important;
  border-color: rgba(245, 158, 11, 0.25) !important;
}

.badge.personal {
  background-color: rgba(16, 185, 129, 0.12) !important;
  color: #10b981 !important;
  border-color: rgba(16, 185, 129, 0.25) !important;
}

/* Sleek Workspace Header Overrides */
.workspace-header {
  background: var(--bg-primary) !important;
}

.workspace-header .btn {
  height: 32px !important;
  padding: 0 12px !important;
  background-color: transparent !important;
  border: 1px solid transparent !important;
  border-radius: 6px !important;
  color: var(--text-secondary) !important;
  font-weight: 500 !important;
  transition: all 0.2s ease !important;
  box-shadow: none !important;
  transform: none !important;
}

.workspace-header .btn:hover {
  background-color: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-color) !important;
  transform: none !important;
  box-shadow: none !important;
}

.workspace-header #btn-delete {
  color: var(--danger) !important;
}

.workspace-header #btn-delete:hover {
  background-color: rgba(239, 68, 68, 0.1) !important;
  color: var(--danger) !important;
  border-color: rgba(239, 68, 68, 0.25) !important;
  box-shadow: none !important;
}

/* Micro pill style Saved status */
.workspace-header .save-status {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border-color) !important;
  padding: 4px 10px !important;
  border-radius: 20px !important;
  font-size: 11px !important;
  color: var(--text-muted) !important;
  margin-right: 8px !important;
  height: 24px !important;
}

.workspace-header .save-status .status-icon {
  width: 12px !important;
  height: 12px !important;
}

/* Sidebar tree actions button (3-dots) */
.folder-header, .doc-item {
  position: relative !important;
}

.btn-tree-actions {
  position: absolute !important;
  right: 8px !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  width: 22px !important;
  height: 22px !important;
  border-radius: 4px !important;
  border: none !important;
  background: transparent !important;
  color: var(--text-muted) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  opacity: 0 !important;
  transition: opacity 0.15s ease, background-color 0.15s ease, color 0.15s ease !important;
  z-index: 10 !important;
  padding: 0 !important;
}

.btn-tree-actions i,
.btn-tree-actions svg {
  width: 14px !important;
  height: 14px !important;
  color: var(--text-muted) !important;
}

.folder-header:hover .btn-tree-actions,
.doc-item:hover .btn-tree-actions {
  opacity: 1 !important;
}

.btn-tree-actions:hover {
  background-color: rgba(255, 255, 255, 0.08) !important;
  color: var(--text-primary) !important;
}

body.theme-light .btn-tree-actions:hover {
  background-color: rgba(0, 0, 0, 0.05) !important;
}

/* Custom Context Menu styling */
.tree-context-menu {
  position: absolute !important;
  background-color: var(--bg-tertiary) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 6px !important;
  padding: 4px !important;
  min-width: 120px !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25) !important;
  z-index: 1000 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 2px !important;
}

body.theme-light .tree-context-menu {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
}

.tree-context-menu.hidden {
  display: none !important;
}

.context-item {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 6px 10px !important;
  border-radius: 4px !important;
  border: none !important;
  background: transparent !important;
  color: var(--text-secondary) !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  cursor: pointer !important;
  width: 100% !important;
  text-align: left !important;
  transition: background-color 0.15s ease, color 0.15s ease !important;
}

.context-item i,
.context-item svg {
  width: 14px !important;
  height: 14px !important;
}

.context-item:hover {
  background-color: rgba(255, 255, 255, 0.05) !important;
  color: var(--text-primary) !important;
}

body.theme-light .context-item:hover {
  background-color: rgba(0, 0, 0, 0.03) !important;
}

.context-item.danger:hover {
  background-color: rgba(239, 68, 68, 0.1) !important;
  color: var(--danger) !important;
}

/* Premium Dashboard Mockup Layout */
.dashboard-container {
  display: flex !important;
  flex-direction: column !important;
  gap: 24px !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 0 8px !important;
}

.dashboard-header-block {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

.dashboard-title-info h1 {
  font-family: var(--font-display) !important;
  font-size: 26px !important;
  font-weight: 700 !important;
  color: var(--text-primary) !important;
  margin: 0 0 6px 0 !important;
}

.dashboard-title-info p {
  font-size: 13px !important;
  color: var(--text-muted) !important;
  margin: 0 !important;
}

/* Metrics Row */
.metrics-row {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important;
  gap: 16px !important;
  width: 100% !important;
}

.metric-card {
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 12px !important;
  padding: 20px !important;
  display: flex !important;
  align-items: center !important;
  gap: 16px !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05) !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease !important;
}

body.theme-light .metric-card {
  background-color: #ffffff !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02), 0 4px 12px rgba(0,0,0,0.01) !important;
}

.metric-card:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08) !important;
}

.metric-icon-wrap {
  width: 46px !important;
  height: 46px !important;
  border-radius: 10px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.metric-icon-wrap i,
.metric-icon-wrap svg {
  width: 22px !important;
  height: 22px !important;
}

.metric-icon-wrap.blue {
  background-color: rgba(37, 99, 235, 0.1) !important;
  color: #2563eb !important;
}

.metric-icon-wrap.green {
  background-color: rgba(16, 185, 129, 0.1) !important;
  color: #10b981 !important;
}

.metric-icon-wrap.purple {
  background-color: rgba(168, 85, 247, 0.1) !important;
  color: #a855f7 !important;
}

.metric-icon-wrap.orange {
  background-color: rgba(249, 115, 22, 0.1) !important;
  color: #f97316 !important;
}

.metric-content {
  display: flex !important;
  flex-direction: column !important;
}

.metric-content h2 {
  font-family: var(--font-display) !important;
  font-size: 24px !important;
  font-weight: 700 !important;
  color: var(--text-primary) !important;
  margin: 0 0 2px 0 !important;
}

.metric-label {
  font-size: 12px !important;
  color: var(--text-muted) !important;
  font-weight: 500 !important;
  margin-bottom: 6px !important;
}

.metric-trend {
  font-size: 11px !important;
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  font-weight: 600 !important;
}

.metric-trend i,
.metric-trend svg {
  width: 12px !important;
  height: 12px !important;
}

.metric-trend.up {
  color: #10b981 !important;
}

.metric-trend.down {
  color: #ef4444 !important;
}

.metric-trend .trend-text {
  font-weight: 400 !important;
  color: var(--text-muted) !important;
}

/* Two-Column Split Layout */
.dashboard-split {
  display: grid !important;
  grid-template-columns: 1fr 320px !important;
  gap: 20px !important;
  width: 100% !important;
}

@media (max-width: 900px) {
  .dashboard-split {
    grid-template-columns: 1fr !important;
  }
}

.recent-files-section {
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 12px !important;
  padding: 20px !important;
}

body.theme-light .recent-files-section {
  background-color: #ffffff !important;
}

.recent-files-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  margin-bottom: 16px !important;
}

.recent-files-header h2 {
  font-family: var(--font-display) !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  margin: 0 !important;
}

.view-all-link {
  font-size: 12px !important;
  color: var(--primary) !important;
  text-decoration: none !important;
  font-weight: 600 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
}

.view-all-link i,
.view-all-link svg {
  width: 12px !important;
  height: 12px !important;
}

/* Sidebar Widgets Column */
.dashboard-sidebar-widgets {
  display: flex !important;
  flex-direction: column !important;
  gap: 16px !important;
}

.widget-card {
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 12px !important;
  padding: 16px !important;
}

body.theme-light .widget-card {
  background-color: #ffffff !important;
}

.widget-card h3 {
  font-family: var(--font-display) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  color: var(--text-muted) !important;
  margin: 0 0 12px 0 !important;
}

/* Calendar Widget styling */
.calendar-widget .calendar-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  margin-bottom: 12px !important;
}

.calendar-widget .calendar-header h3 {
  margin: 0 !important;
  text-transform: none !important;
  color: var(--text-primary) !important;
  font-size: 14px !important;
}

.calendar-arrows {
  display: flex !important;
  gap: 4px !important;
}

.cal-arrow-btn {
  width: 24px !important;
  height: 24px !important;
  border-radius: 4px !important;
  border: none !important;
  background: transparent !important;
  color: var(--text-muted) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
}

.cal-arrow-btn:hover {
  background-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}

.calendar-days-grid {
  display: grid !important;
  grid-template-columns: repeat(7, 1fr) !important;
  text-align: center !important;
  font-size: 11px !important;
  row-gap: 8px !important;
}

.calendar-days-grid span {
  font-weight: 500 !important;
  color: var(--text-secondary) !important;
  padding: 4px 0 !important;
}

.calendar-days-grid span.muted {
  color: rgba(255, 255, 255, 0.2) !important;
}

body.theme-light .calendar-days-grid span.muted {
  color: rgba(0, 0, 0, 0.25) !important;
}

.calendar-days-grid span.active {
  background-color: #2563eb !important;
  color: #ffffff !important;
  border-radius: 50% !important;
  font-weight: 700 !important;
  width: 22px !important;
  height: 22px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 auto !important;
}

/* Activity Feed Widget styling */
.feed-widget .feed-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  margin-bottom: 12px !important;
}

.feed-widget .feed-header h3 {
  margin: 0 !important;
}

.feed-list {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
}

.feed-item {
  display: flex !important;
  gap: 10px !important;
  align-items: flex-start !important;
}

.feed-avatar-circle {
  width: 24px !important;
  height: 24px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 9px !important;
  font-weight: 700 !important;
  color: #ffffff !important;
}

.feed-avatar-circle.blue { background-color: #2563eb !important; }
.feed-avatar-circle.green { background-color: #10b981 !important; }
.feed-avatar-circle.purple { background-color: #a855f7 !important; }

.feed-item-desc {
  display: flex !important;
  flex-direction: column !important;
  gap: 2px !important;
}

.feed-item-desc p {
  margin: 0 !important;
  font-size: 11px !important;
  line-height: 1.4 !important;
  color: var(--text-secondary) !important;
}

.feed-item-desc span {
  font-size: 10px !important;
  color: var(--text-muted) !important;
}

/* Quick Links Widget styling */
.quick-links-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 8px !important;
}

.quick-link-card {
  background-color: var(--bg-tertiary) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 8px !important;
  padding: 10px 4px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 8px !important;
  cursor: pointer !important;
  transition: border-color 0.15s ease, background-color 0.15s ease !important;
}

body.theme-light .quick-link-card {
  background-color: #f8fafc !important;
}

.quick-link-card:hover {
  border-color: var(--primary) !important;
}

.quick-link-card span {
  font-size: 10px !important;
  font-weight: 500 !important;
  text-align: center !important;
  color: var(--text-secondary) !important;
}

.quick-link-icon-wrap {
  width: 32px !important;
  height: 32px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.quick-link-icon-wrap i,
.quick-link-icon-wrap svg {
  width: 16px !important;
  height: 16px !important;
}

.quick-link-icon-wrap.blue {
  background-color: rgba(37, 99, 235, 0.1) !important;
  color: #2563eb !important;
}

.quick-link-icon-wrap.green {
  background-color: rgba(16, 185, 129, 0.1) !important;
  color: #10b981 !important;
}

.quick-link-icon-wrap.purple {
  background-color: rgba(168, 85, 247, 0.1) !important;
  color: #a855f7 !important;
}

/* Dark Sidebar override to match corporate mockup */
.sidebar {
  background: #0b1528 !important;
  color: #f1f5f9 !important;
  border-right: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.sidebar-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.brand-logo {
  background: #2563eb !important; /* solid blue logo */
  color: #ffffff !important;
}

.sidebar h2, .sidebar h3, .sidebar span, .sidebar a, .sidebar button {
  color: #f1f5f9;
}

.doc-item {
  color: #94a3b8 !important;
}

.doc-item:hover {
  background-color: rgba(255, 255, 255, 0.06) !important;
  color: #ffffff !important;
}

.doc-item.active {
  background-color: #2563eb !important; /* Blue active link */
  color: #ffffff !important;
}

.folder-header {
  color: #cbd5e1 !important;
}

.folder-header:hover {
  background-color: rgba(255, 255, 255, 0.05) !important;
  color: #ffffff !important;
}

.btn-sidebar-new {
  background: #2563eb !important;
  color: #ffffff !important;
}

.btn-sidebar-new:hover {
  background: #1d4ed8 !important;
}

.user-profile-card {
  background: rgba(255, 255, 255, 0.03) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.user-profile-details h3 {
  color: #ffffff !important;
}

.user-profile-details p {
  color: #94a3b8 !important;
}

/* Guidelines for nested folders in dark sidebar */
.folder-content {
  border-left: 1px solid rgba(255, 255, 255, 0.1) !important;
}

/* Force light mode background styling for main workspace welcome dashboard to match corporate dashboard mockup */
body.theme-light .main-workspace {
  background-color: #f8fafc !important;
}

/* Ensure all sidebar SVG/Lucide icons are visible on the dark navy background regardless of general theme */
.sidebar svg,
.sidebar i,
.sidebar .chevron-icon,
.sidebar [data-lucide],
.btn-settings svg,
.btn-logout svg {
  color: #94a3b8 !important;
  fill: none !important;
}

/* Hover states for sidebar items makes icons white */
.folder-header:hover svg,
.folder-header:hover i,
.doc-item:hover svg,
.doc-item:hover i,
.btn-settings:hover svg,
.btn-settings:hover i,
.btn-logout:hover svg,
.btn-logout:hover i {
  color: #ffffff !important;
}

/* Active document item icon color */
.doc-item.active svg,
.doc-item.active i {
  color: #ffffff !important;
}