/* styles.css - Eymbr Theme - Zinc + Orange (Cleaned) */

/* ============================================= */
/* CSS VARIABLES & EYMBR FOUNDATION            */
/* ============================================= */

:root {
  /* Eymbr Color Palette - Orange Only */
  --eymbr-primary: #f69200;
  --eymbr-glow: #f69200;
  --eymbr-subtle: #F59E0B;
  --eymbr-bright: #f69200;
  
  /* Background Colors - True Neutral Gray Dark Mode */
  --bg-primary: #18181b;
  --bg-secondary: #27272a;
  --bg-tertiary: #3f3f46;
  --bg-hover: #52525b;
  --bg-active: #71717a;
  
  /* Text Colors */
  --text-primary: #ddd;
  --text-secondary: #aaa;
  --text-muted: #888;
  --text-inverse: #fff;
  --text-eymbr: var(--eymbr-primary);
  
  /* Border Colors - True Neutral Gray */
  --border-primary: #52525b;
  --border-secondary: #71717a;
  --border-hover: var(--eymbr-primary);
  --border-glow: var(--eymbr-glow);
  
  /* Accent Colors */
  --accent-primary: var(--eymbr-primary);
  --accent-hover: var(--eymbr-glow);
  --accent-active: var(--eymbr-primary);
  
  /* Status Colors with Eymbr Influence */
  --success: #76B900;
  --success-color: #76B900;
  --warning: var(--eymbr-glow);
  --error: #EF4444;
  --info: #06B6D4;
  
  /* Orange Glow Effects Only */
  --eymbr-glow-soft: 0 0 6px rgba(217, 119, 6, 0.2);
  --eymbr-glow-medium: 0 0 8px rgba(217, 119, 6, 0.3);
  --eymbr-glow-strong: 0 0 12px rgba(217, 119, 6, 0.4);
  
  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, Roboto, 'Helvetica Neue', sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 0.75rem;
  --space-lg: 1rem;
  --space-xl: 1.5rem;
  --space-2xl: 2rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-round: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-slow: 0.3s ease;
  --transition-glow: 0.3s ease;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* ============================================= */
/* BASE RESET & TYPOGRAPHY                      */
/* ============================================= */

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--space-md) 0;
  color: var(--text-inverse);
  font-weight: 600;
  font-family: var(--font-family);
  line-height: 1.25;
}

h1 { font-size: var(--font-size-2xl); font-weight: 700; }
h2 { font-size: var(--font-size-xl); font-weight: 600; }
h3 { font-size: var(--font-size-lg); font-weight: 600; }

p {
  margin: 0 0 var(--space-md) 0;
  line-height: 1.6;
}

a {
  color: var(--eymbr-glow);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  text-decoration: underline;
  color: var(--eymbr-bright);
  filter: drop-shadow(var(--eymbr-glow-soft));
}

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.125rem 0.25rem;
  border-radius: var(--radius-sm);
}

pre {
  font-family: var(--font-mono);
  background: var(--bg-tertiary);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: var(--space-md) 0;
  line-height: 1.4;
  border: 1px solid var(--border-primary);
  position: relative;
}

pre code {
  background: none;
  padding: 0;
  border-radius: 0;
  font-size: 0.875rem;
}

/* ============================================= */
/* SIDEBAR NAVIGATION                           */
/* ============================================= */

.eymbr-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 56px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-primary);
  display: flex;
  flex-direction: column;
  z-index: 900;
  transition: width var(--transition-slow);
  overflow: hidden;
}

.eymbr-sidebar.expanded {
  width: 200px;
}

/* Sidebar top: hamburger + brand */
.sidebar-top {
  display: flex;
  align-items: center;
  height: 56px;
  padding: 0 16px;
  gap: 12px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border-primary);
}

.sidebar-toggle {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.sidebar-toggle:hover {
  color: var(--text-inverse);
  background: var(--bg-hover);
}

.sidebar-brand {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--text-inverse);
  white-space: nowrap;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.eymbr-sidebar.expanded .sidebar-brand {
  opacity: 1;
}

/* Sidebar nav items */
.sidebar-nav {
  flex: 1;
  padding: var(--space-sm) 0;
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-item {
  display: flex;
  align-items: center;
  height: 44px;
  padding: 0 16px;
  gap: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
  border: none;
  background: none;
  width: 100%;
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
}

.sidebar-item:hover {
  color: var(--text-inverse);
  background: var(--bg-hover);
  text-decoration: none;
  box-shadow: none;
  filter: none;
}

.sidebar-item.active {
  color: var(--text-inverse);
  border-left: 2px solid var(--eymbr-primary);
}

.sidebar-item.disabled {
  color: var(--text-muted);
  cursor: default;
  opacity: 0.5;
}

.sidebar-item.disabled:hover {
  background: none;
  color: var(--text-muted);
}

.sidebar-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.sidebar-label {
  opacity: 0;
  transition: opacity var(--transition-slow);
  white-space: nowrap;
  overflow: hidden;
}

.eymbr-sidebar.expanded .sidebar-label {
  opacity: 1;
}

.sidebar-badge-soon {
  font-size: 9px;
  background: var(--bg-tertiary);
  color: var(--text-muted);
  padding: 1px 5px;
  border-radius: var(--radius-round);
  margin-left: 6px;
  vertical-align: middle;
}

/* Sidebar chevron for admin section */
/* Sidebar bottom: profile */
.sidebar-bottom {
  border-top: 1px solid var(--border-primary);
  flex-shrink: 0;
}

.sidebar-profile {
  display: flex;
  align-items: center;
  width: 100%;
  height: 56px;
  padding: 0 12px;
  gap: 10px;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
}

.sidebar-profile:hover {
  background: var(--bg-hover);
}

.sidebar-avatar-img,
.sidebar-avatar-initials {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-avatar-img {
  object-fit: cover;
}

.sidebar-avatar-initials {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border-primary);
}

.sidebar-profile-name {
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Profile avatar in modal */
.profile-avatar-section {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.profile-avatar-preview {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border: 2px solid var(--border-primary);
}

.profile-avatar-preview .profile-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-avatar-preview .profile-avatar-initials {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--eymbr-primary);
  font-size: 22px;
  font-weight: 600;
  border-radius: 0;
  border: none;
  background: none;
}

.profile-avatar-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

/* Content area offset for sidebar */
.eymbr-content {
  margin-left: 56px;
  transition: margin-left var(--transition-slow);
  min-height: 100vh;
}

.eymbr-sidebar.expanded ~ .eymbr-content {
  margin-left: 200px;
}

/* Tooltip for collapsed sidebar */
.sidebar-item[title] {
  position: relative;
}

.eymbr-sidebar:not(.expanded) .sidebar-item::after {
  content: attr(title);
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-tertiary);
  color: var(--text-inverse);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
  margin-left: 8px;
  box-shadow: var(--shadow-md);
  z-index: 1000;
}

.eymbr-sidebar:not(.expanded) .sidebar-item:hover::after {
  opacity: 1;
}

/* Don't show tooltip for disabled items in collapsed mode */
.eymbr-sidebar:not(.expanded) .sidebar-profile::after {
  display: none;
}

/* Chat content area uses full height with sidebar */
.chat-content-area {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

/* Admin full-width content (no old admin sidebar) */
.admin-content-full {
  margin-left: 0;
  width: 100%;
}

.admin-layout .admin-main {
  display: block;
}

/* ============================================= */
/* SUBSCRIPTION BANNER                          */
/* ============================================= */

.subscription-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 20px;
  text-align: center;
  font-weight: 600;
  font-size: 14px;
  display: none;
  animation: slideDown 0.3s ease-out;
}

.subscription-banner.warning {
  background: linear-gradient(90deg, #F59E0B, #D97706);
  color: #fff;
  box-shadow: 0 2px 10px rgba(245, 158, 11, 0.3);
}

.subscription-banner.expired {
  background: linear-gradient(90deg, #DC2626, #991B1B);
  color: #fff;
  box-shadow: 0 2px 10px rgba(220, 38, 38, 0.4);
  animation: pulse 2s infinite;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}



/* Adjust page content when banner is shown */
.admin-layout:has(.subscription-banner[style*="display: block"]) .eymbr-sidebar,
.chat-wrapper:has(.subscription-banner[style*="display: block"]) .eymbr-sidebar {
  margin-top: 48px;
}

/* ============================================= */
/* EYMBR BUTTON SYSTEM - ZINC + ORANGE          */
/* ============================================= */

.btn, .btn-primary, .btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-glow);
  background: transparent;
  color: var(--text-inverse);
  gap: var(--space-xs);
  font-family: inherit;
  min-height: 36px;
  box-sizing: border-box;
}

.btn:hover {
  border-color: var(--eymbr-primary);
  color: var(--text-inverse);
  box-shadow: var(--eymbr-glow-soft);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--eymbr-glow-soft);
}

.btn:disabled {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  border-color: var(--border-primary);
}

.btn-primary {
  border-color: var(--border-primary);
  color: var(--text-inverse);
}

.btn-primary:hover {
  border-color: var(--eymbr-glow);
  color: var(--text-inverse);
  box-shadow: var(--eymbr-glow-medium);
}

.btn-danger {
  border-color: var(--border-primary);
}

.btn-danger:hover {
  border-color: var(--error);
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.4);
}

.btn-sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-sm);
  min-height: 32px;
}

/* Login/Setup Button Styles */
.btn-login, .btn-setup {
  display: block;
  width: 100%;
  padding: 12px;
  background: transparent;
  color: var(--text-inverse);
  border: 1px solid var(--eymbr-primary);
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  margin-top: 20px;
  transition: all var(--transition-glow);
}

.btn-login:hover, .btn-setup:hover {
  color: var(--text-inverse);
  border-color: var(--eymbr-glow);
  box-shadow: var(--eymbr-glow-medium);
  transform: translateY(-1px);
}

/* Button State Modifiers */
.btn.processing {
  position: relative;
  color: var(--text-muted);
  pointer-events: none;
  opacity: 0.8;
  animation: pulse 1.5s infinite;
}

.btn.success {
  background: var(--color-success) !important;
  color: white !important;
  border-color: var(--color-success) !important;
  animation: successFlash 0.5s ease;
}

.btn.error {
  background: var(--color-danger) !important;
  color: white !important;
  border-color: var(--color-danger) !important;
  animation: errorShake 0.5s ease;
}




@keyframes successFlash {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes errorShake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-2px); }
  20%, 40%, 60%, 80% { transform: translateX(2px); }
}

/* ============================================= */
/* FORM COMPONENTS                              */
/* ============================================= */

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.form-group .toggle-switch {
  display: inline-block;
  vertical-align: middle;
  margin-top: var(--space-xs);
}

input, textarea, select {
  width: 100%;
  padding: var(--space-sm);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: inherit;
  transition: all var(--transition-glow);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--eymbr-primary);
  box-shadow: var(--eymbr-glow-soft);
}

textarea {
  resize: vertical;
  min-height: 100px;
}

.form-hint {
  margin-top: var(--space-xs);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
}

.form-error {
  margin-top: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--error);
  padding: var(--space-xs);
  background: rgba(239, 68, 68, 0.1);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--error);
}

.form-success {
  margin-top: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--success);
  padding: var(--space-xs);
  background: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--success);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin: 0;
}

/* ============================================= */
/* MODAL SYSTEM                                 */
/* ============================================= */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  border: 1px solid var(--eymbr-primary);
  box-shadow: var(--eymbr-glow-medium), var(--shadow-lg);
  transform: scale(0.95);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 24px;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.modal-close:hover {
  color: var(--eymbr-glow);
  background: transparent;
  filter: drop-shadow(0 0 6px rgba(217, 119, 6, 0.8));
}

.modal-header {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-xl);
  padding-right: var(--space-xl);
}

.modal-title {
  margin: 0;
  color: var(--text-inverse);
  font-size: var(--font-size-xl);
}

.modal-footer {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-primary);
}

/* ============================================= */
/* CHAT INTERFACE STYLES                        */
/* ============================================= */

.chat-wrapper {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  display: inline-block;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-active);
  transition: var(--transition-glow);
  border-radius: 24px;
  border: 1px solid var(--border-primary);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  top: 2px;
  background: var(--text-primary);
  transition: var(--transition-glow);
  border-radius: var(--radius-round);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--bg-hover);
  border-color: #D97706;
  box-shadow: 0 0 8px rgba(217, 119, 6, 0.3);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(20px);
  background: var(--text-inverse);
}

/* Chat Messages */
.chat-messages {
  flex: 1;
  padding: var(--space-lg);
  padding-top: 40px;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--bg-primary);
  line-height: 1.5;
}

.chat-content-area {
  position: relative;
}

.chat-content-area::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(to bottom, var(--bg-primary), transparent);
  pointer-events: none;
  z-index: 2;
}

.message {
  display: flex;
  margin-bottom: 15px;
  max-width: 85%;
  animation: fadeIn 0.3s ease-out;
}

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

.message.user {
  margin-left: auto;
  flex-direction: row-reverse;
}

.message.ai {
  margin-right: auto;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 10px;
  flex-shrink: 0;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--border-primary);
}

.avatar.user {
  background-color: var(--eymbr-primary);
  color: var(--bg-primary);
  border-color: var(--eymbr-primary);
}

.avatar.ai {
  background-color: white;
  color: var(--bg-primary);
  border-color: white;
}

.content {
  padding: 12px 16px;
  border-radius: 18px;
  max-width: calc(100% - 60px);
  line-height: 1.5;
  word-wrap: break-word;
  overflow-wrap: break-word;
  border: 1px solid var(--border-primary);
}

.user .content {
  background-color: var(--bg-tertiary);
  color: var(--text-inverse);
  border-top-right-radius: 4px;
  border-color: var(--border-primary);
}

.ai .content {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-top-left-radius: 4px;
  border-color: var(--border-primary);
}

/* Welcome Message */
.welcome-message {
  text-align: center;
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  margin-top: var(--space-2xl);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  box-shadow: 0 0 15px rgba(217, 119, 6, 0.15);
  border: 1px solid var(--border-primary);
}

.chat-thinking-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  max-width: 360px;
  overflow: hidden;
}

.chat-thinking-spinner {
  width: 12px;
  height: 12px;
  min-width: 12px;
  border: 2px solid var(--border-primary);
  border-top-color: var(--eymbr-glow);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.chat-thinking-text {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity 0.15s ease;
}

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

/* Topic Separator */
.topic-separator {
  display: flex;
  align-items: center;
  margin: var(--space-xl) 0;
  color: var(--eymbr-glow);
}

.separator-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--eymbr-glow), transparent);
}

.separator-text {
  padding: 0 var(--space-md);
  font-size: var(--font-size-sm);
  background: var(--bg-primary);
  font-weight: 500;
}

/* Code Copy Button */
.code-copy-btn {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background: var(--bg-hover);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: 6px;
  cursor: pointer;
  opacity: 0.7;
  transition: all var(--transition-glow);
  color: var(--text-secondary);
  min-height: unset;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0;
  z-index: 10;
}

.code-copy-btn:hover {
  opacity: 1;
  background: var(--bg-active);
  border-color: var(--eymbr-glow);
  color: var(--eymbr-glow);
  box-shadow: var(--eymbr-glow-soft);
  transform: none;
}

.code-copy-btn.copied {
  background: var(--success);
  color: var(--text-inverse);
  border-color: var(--success);
}

.code-copy-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Table Export Button */
.table-wrapper {
  position: relative;
  display: inline-block;
  width: 100%;
}

.table-export-btn {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background: var(--bg-hover);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: 6px;
  cursor: pointer;
  opacity: 0.7;
  transition: all var(--transition-glow);
  color: var(--text-secondary);
  min-height: unset;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0;
  z-index: 10;
}

.table-export-btn:hover {
  opacity: 1;
  background: var(--bg-active);
  border-color: var(--eymbr-glow);
  color: var(--eymbr-glow);
  box-shadow: var(--eymbr-glow-soft);
  transform: none;
}

.table-export-btn.exported {
  background: var(--success);
  color: var(--text-inverse);
  border-color: var(--success);
}

.table-export-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Chat Input */
.chat-input-container {
  display: flex;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-primary);
  gap: var(--space-sm);
  flex-shrink: 0;
  align-items: flex-end;
}

.chat-input-box {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  border: 1px solid var(--border-primary);
  border-radius: 22px;
  background: var(--bg-tertiary);
  padding: 4px 6px;
}

.chat-input {
  flex: 1;
  padding: var(--space-sm) var(--space-xs);
  font-size: var(--font-size-base);
  line-height: 1.4;
  border: none;
  background: transparent;
  color: var(--text-primary);
  resize: none;
  overflow: hidden;
  min-height: 36px;
  max-height: 120px;
  box-sizing: border-box;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.chat-input::-webkit-scrollbar {
  display: none;
}

.chat-input:focus {
  outline: none;
  box-shadow: none;
}

.chat-input::placeholder {
  color: var(--text-muted);
  font-style: normal;
}

.chat-input-action {
  background: none;
  color: var(--text-muted);
  border: none;
  outline: none;
  box-shadow: none;
  border-radius: 0;
  width: 36px;
  height: 36px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-glow);
  flex-shrink: 0;
  padding: 0;
}

.chat-input-action:hover {
  color: var(--text-inverse);
}

.chat-input-action:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.chat-input-action svg {
  width: 18px;
  height: 18px;
}

/* ============================================= */
/* ADMIN LAYOUT                                 */
/* ============================================= */

.admin-layout {
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.admin-main {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.admin-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.admin-page {
  flex: 1;
  padding: var(--space-xl);
  overflow-y: auto;
  background: var(--bg-primary);
  display: none;
}

.admin-page.active {
  display: block;
}

.admin-page-header {
  margin-bottom: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.admin-page-title {
  margin: 0;
  font-size: var(--font-size-xl);
  color: var(--text-inverse);
}

.admin-page-actions {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

/* ============================================= */
/* STATUS & CARDS                               */
/* ============================================= */

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-lg);
}

/* Grid Layouts for Overview Section */
.quick-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

/* System Navigation Waffle */
.system-nav {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-xl) var(--space-md);
  border-bottom: 1px solid var(--border);
}

.system-nav-tile {
  display: flex;
  flex-direction: column;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  text-align: left;
  min-width: 0;
}

.system-nav-tile:hover {
  background: var(--bg-tertiary);
  border-color: var(--text-secondary);
}

.system-nav-tile.active {
  border-color: var(--accent);
  background: var(--bg-tertiary);
}

.system-nav-label {
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  line-height: 1.2;
}

.system-nav-desc {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  line-height: 1.3;
  margin-top: 2px;
}

/* Logs Viewer */
.logs-container {
  padding: var(--space-md);
}

.logs-output {
  background: #1a1b26;
  color: #c0caf5;
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 12px;
  line-height: 1.5;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  overflow: auto;
  max-height: calc(100vh - 220px);
  white-space: pre;
  margin: 0;
  tab-size: 4;
}

/* Integration Accordion */
.integration-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  background: var(--bg-secondary);
  overflow: hidden;
}

.integration-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}

.integration-header:hover:not(.disabled) {
  background: var(--bg-tertiary);
}

.integration-header.disabled {
  cursor: default;
  opacity: 0.6;
}

.integration-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.integration-chevron {
  display: inline-flex;
  transition: transform 0.2s;
  color: var(--text-secondary);
}

.integration-item.open .integration-chevron {
  transform: rotate(90deg);
}

.integration-name {
  font-weight: 600;
  font-size: var(--font-size-md);
}

.integration-status {
  font-size: var(--font-size-sm);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
}

.integration-status.enabled {
  background: rgba(76, 175, 80, 0.15);
  color: #4CAF50;
}

.integration-status.coming-soon {
  background: rgba(255, 193, 7, 0.12);
  color: #ffc107;
  font-style: italic;
}

.integration-body {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  border-top: 1px solid var(--border);
}

.integration-item.open .integration-body {
  display: block;
}

.integration-actions {
  display: flex;
  gap: var(--space-sm);
  padding-top: var(--space-md);
}

.subscription-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

@media (max-width: 1200px) {
  .quick-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .overview-grid {
    grid-template-columns: 1fr;
  }
  
  .subscription-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .quick-stats-grid {
    grid-template-columns: 1fr;
  }
}

/* Stat Cards */
.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.stat-icon {
  width: 48px;
  height: 48px;
  background: rgba(217, 119, 6, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon svg {
  width: 24px;
  height: 24px;
  color: var(--eymbr-primary);
}

.stat-content {
  flex: 1;
  min-width: 0;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: 2px;
}

.stat-value {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-inverse);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Auto-refresh indicator */
.auto-refresh-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.auto-refresh-indicator .status-indicator {
  animation: pulse 2s ease-in-out infinite;
}




.status-card {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--border-primary);
}

.status-card.card-interactive {
  transition: border-color var(--transition-base);
}

.status-card.card-interactive:hover {
  border-left: 2px solid var(--eymbr-primary);
}

.status-card-header {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-primary);
}

.status-card-header h3 {
  margin: 0;
  font-size: var(--font-size-lg);
  color: var(--text-inverse);
}

.status-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.status-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.status-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

.status-value {
  font-weight: 600;
  font-size: var(--font-size-base);
  color: var(--text-inverse);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.status-indicator {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: var(--radius-round);
  flex-shrink: 0;
}

.status-indicator.success { background: var(--success); }
.status-indicator.warning { background: var(--warning); }
.status-indicator.error { background: var(--error); }
.status-indicator.info { background: var(--info); }
.status-indicator.loading {
  background: var(--text-muted);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ============================================= */
/* TABLES                                       */
/* ============================================= */

.table-container {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  overflow: auto;
  max-height: 600px;
  border: 1px solid var(--border-primary);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
}

.data-table th {
  background: var(--bg-tertiary);
  color: var(--text-inverse);
  font-weight: 600;
  padding: var(--space-md) var(--space-xl);
  text-align: left;
  border-bottom: 1px solid var(--border-primary);
  font-size: var(--font-size-sm);
  position: sticky;
  top: 0;
  z-index: 10;
  white-space: nowrap;
}

.data-table td {
  padding: var(--space-md) var(--space-xl);
  border-bottom: 1px solid var(--border-primary);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  white-space: nowrap;
}

.data-table td:first-child,
.data-table th:first-child {
  padding-left: var(--space-lg);
}

.data-table td:last-child,
.data-table th:last-child {
  padding-right: var(--space-lg);
}

.data-table tr:hover {
  background: rgba(217, 119, 6, 0.05);
}

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

.loading-row {
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
}

.badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: transparent;
}

.badge-success {
  color: var(--success);
  border: 1px solid var(--success);
}

.badge-warning {
  color: var(--warning);
  border: 1px solid var(--warning);
}

/* ============================================= */
/* FORMS & CONFIG                               */
/* ============================================= */

.config-form {
  max-width: 100%;
}

.form-section {
  background: var(--bg-secondary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  border: 1px solid var(--border-primary);
  transition: border-color var(--transition-base);
}

.form-section:hover {
  border-left: 2px solid var(--eymbr-primary);
}

.form-section-title {
  margin: 0 0 var(--space-lg) 0;
  font-size: var(--font-size-lg);
  color: var(--text-inverse);
  border-bottom: 1px solid var(--border-primary);
  padding-bottom: var(--space-md);
}

/* ============================================= */
/* FILE UPLOAD                                  */
/* ============================================= */

.drag-drop-zone {
  border: 2px dashed var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  background: var(--bg-secondary);
  cursor: pointer;
  transition: all var(--transition-glow);
  margin-bottom: var(--space-md);
}

.drag-drop-zone:hover,
.drag-drop-zone.drag-over {
  border-color: var(--eymbr-primary);
  background: var(--bg-secondary);
  box-shadow: var(--eymbr-glow-soft);
}

.drag-drop-zone.drag-over {
  border-style: solid;
  background: var(--bg-secondary);
  box-shadow: var(--eymbr-glow-medium);
}

.drop-zone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.drop-zone-icon {
  font-size: 3rem;
  opacity: 0.7;
  color: var(--eymbr-glow);
}

.drop-zone-text {
  font-size: var(--font-size-lg);
  color: var(--text-primary);
  margin: 0;
}

.drop-zone-or {
  color: var(--text-muted);
  margin: 0;
}

.upload-progress {
  margin-top: var(--space-md);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-sm);
  border: 1px solid var(--border-primary);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(to right, var(--eymbr-primary), var(--eymbr-glow));
  transition: width var(--transition-slow);
  width: 0%;
  box-shadow: var(--eymbr-glow-soft);
}

.file-progress-item {
  padding: var(--space-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
}

.file-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xs);
  font-size: var(--font-size-sm);
}

.file-progress-name {
  font-weight: 500;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  margin-right: var(--space-sm);
}

.file-progress-status {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
}

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

.file-progress-status.error {
  color: var(--danger);
}

/* ============================================= */
.section-header {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border-primary);
  background: var(--bg-tertiary);
}

.section-header h3 {
  margin: 0;
  color: var(--text-inverse);
}

/* ============================================= */
/* LOADING & OVERLAYS                           */
/* ============================================= */

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-lg);
}

.loading-text {
  color: var(--text-primary);
  font-size: var(--font-size-lg);
}

.spinner {
  border: 3px solid var(--bg-tertiary);
  border-top: 3px solid var(--eymbr-primary);
  border-radius: var(--radius-round);
  width: 32px;
  height: 32px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ============================================= */
/* WORKSPACE LAYOUT                              */
/* ============================================= */

.workspace-layout {
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.workspace-layout .eymbr-content {
  display: flex;
  flex-direction: column;
}

.workspace-main {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

/* Editor view: flex column (header on top, three-panel below) */
.workspace-editor-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-primary);
}

/* Three-panel layout: file list | editor | comments */
.editor-three-panel {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* Panel resize handles */
.panel-resize-handle {
  width: 5px;
  cursor: col-resize;
  background: transparent;
  flex-shrink: 0;
  position: relative;
  z-index: 10;
}

.panel-resize-handle:hover,
.panel-resize-handle.dragging {
  background: var(--eymbr-primary);
  opacity: 0.4;
}

/* Collapsed file panel */
.editor-file-panel.collapsed {
  width: 0 !important;
  border: none;
  overflow: hidden;
}

.editor-file-panel.collapsed + .panel-resize-handle {
  display: none;
}

/* Left panel: compact file list */
.editor-file-panel {
  width: 240px;
  flex-shrink: 0;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-primary);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.editor-file-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border-primary);
  flex-shrink: 0;
}

.editor-file-panel-title {
  font-size: var(--font-size-base);
  color: var(--text-inverse);
  font-weight: 600;
}

.editor-file-panel-toggle {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0 var(--space-xs);
}

.editor-file-panel-toggle:hover {
  color: var(--text-primary);
}

.editor-file-list {
  padding: var(--space-sm);
  flex: 1;
  overflow-y: auto;
}

.editor-file-header {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  margin-bottom: var(--space-xs);
  border-bottom: 1px solid var(--border-primary);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.editor-file-header-check {
  width: 40px;
  text-align: center;
  flex-shrink: 0;
}

.editor-file-header-sep {
  color: var(--border-primary);
  flex-shrink: 0;
  font-weight: 400;
}

.editor-file-header-title {
  flex: 1;
  min-width: 0;
}

.editor-file-header-date {
  width: 60px;
  text-align: right;
  flex-shrink: 0;
}

.editor-file-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-sm);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  transition: background var(--transition-fast);
}

.editor-file-item:hover {
  background: var(--bg-tertiary);
}

.editor-file-item.active {
  background: rgba(217, 119, 6, 0.1);
  color: var(--text-inverse);
  font-weight: 500;
}

.editor-file-item input[type="checkbox"] {
  width: 14px;
  height: 14px;
  margin: 0 13px;
  cursor: pointer;
  accent-color: var(--eymbr-primary);
  flex-shrink: 0;
}

.editor-file-item-title {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.editor-file-item-date {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  width: 60px;
  text-align: right;
  flex-shrink: 0;
  white-space: nowrap;
}

.editor-file-divider {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: var(--space-sm) var(--space-sm) var(--space-xs);
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.editor-file-divider::before,
.editor-file-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-primary);
}

.editor-file-new-btn {
  display: block;
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: none;
  border: none;
  border-top: 1px solid var(--border-primary);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  cursor: pointer;
  text-align: left;
}

.editor-file-new-btn:hover {
  color: var(--eymbr-primary);
  background: var(--bg-tertiary);
}

/* File panel action row */
.editor-file-actions {
  display: flex;
  gap: var(--space-xs);
  padding: var(--space-sm);
  border-bottom: 1px solid var(--border-primary);
  flex-shrink: 0;
}

.editor-file-action-btn {
  flex: 1;
  padding: var(--space-xs) var(--space-sm);
  background: none;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.editor-file-action-btn:hover {
  border-color: var(--eymbr-primary);
  color: var(--eymbr-primary);
}

/* File list as drop target */
.editor-file-list.drag-over {
  background: rgba(246, 146, 0, 0.08);
  outline: 2px dashed var(--eymbr-primary);
  outline-offset: -2px;
}

/* Upload progress in file panel */
.fp-upload-progress {
  padding: var(--space-sm);
  flex-shrink: 0;
}

.fp-upload-status {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

.progress-bar-sm {
  height: 4px;
}

/* Storage info at panel bottom */
.editor-file-storage {
  padding: var(--space-sm);
  border-top: 1px solid var(--border-primary);
  flex-shrink: 0;
}

.fp-storage-text {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* Inline rename styling */
.editor-file-item-title[contenteditable="true"] {
  background: var(--bg-tertiary);
  border: 1px solid var(--eymbr-primary);
  border-radius: var(--radius-sm);
  padding: 0 var(--space-xs);
  outline: none;
  box-shadow: var(--eymbr-glow-soft);
}

/* Empty state in editor area */
.editor-empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  color: var(--text-muted);
  font-size: var(--font-size-lg);
  text-align: center;
  padding: var(--space-2xl);
}

/* Hide controls when no doc is open */
.workspace-editor-view.no-doc > .workspace-page-header {
  display: none;
}

.workspace-editor-view.no-doc .panel-resize-handle {
  display: none;
}

.workspace-editor-view.no-doc .editor-file-panel-toggle,
.workspace-editor-view.no-doc .editor-toolbar,
.workspace-editor-view.no-doc .comment-panel {
  display: none;
}

/* Center panel: toolbar + editor */
.editor-center-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.workspace-page-header {
  margin-bottom: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.workspace-editor-view > .workspace-page-header {
  margin-bottom: 0;
  padding: var(--space-sm) var(--space-lg);
  border-bottom: 1px solid var(--border-primary);
  flex-shrink: 0;
  justify-content: flex-start;
}

.workspace-page-actions {
  margin-left: auto;
}

.editor-doc-filename-label {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-weight: 500;
  margin-right: 0.25rem;
}

.editor-doc-filename {
  font-size: var(--font-size-sm);
  font-style: italic;
  color: var(--text-primary);
  font-weight: 400;
}

.workspace-page-title {
  margin: 0;
  font-size: var(--font-size-xl);
  color: var(--text-inverse);
}

/* ============================================= */
/* RESPONSIVE DESIGN                            */
/* ============================================= */

@media (max-width: 1024px) {
  .admin-page {
    padding: var(--space-lg);
  }

  .editor-file-panel {
    width: 180px;
  }

  .status-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .admin-page {
    padding: var(--space-md);
  }

  .admin-page-header,
  .workspace-page-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .data-table th,
  .data-table td {
    padding: var(--space-sm);
    font-size: var(--font-size-sm);
  }
  
  .status-items {
    grid-template-columns: 1fr;
  }
  
  .preferences-bar {
    padding: var(--space-xs) var(--space-md);
    flex-wrap: wrap;
    gap: var(--space-md);
  }
  
  .chat-messages {
    padding: var(--space-md);
  }
  
  .message {
    max-width: 95%;
  }
  
  .content {
    padding: var(--space-sm);
  }
  
  .chat-input-container {
    padding: var(--space-sm) var(--space-md);
  }
  
  .chat-input {
    padding: var(--space-sm);
  }
  
  .modal {
    width: 95%;
    margin: var(--space-md);
  }
  
  .btn {
    min-height: 32px;
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--font-size-sm);
  }
  
  .btn-sm {
    min-height: 28px;
  }
}

/* ============================================= */
/* SCROLLBAR STYLING                            */
/* ============================================= */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border: 1px solid var(--bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--eymbr-primary);
  box-shadow: var(--eymbr-glow-soft);
}

/* ============================================= */
/* GPU MONITORING DISPLAY                       */
/* ============================================= */

.gpu-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.gpu-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: 4px;
  overflow: hidden;
}

.gpu-header {
  padding: var(--space-md);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gpu-allocation {
  background: var(--eymbr-primary);
  color: var(--text-inverse);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.gpu-body {
  padding: var(--space-md);
}

.metric-row {
  margin-bottom: var(--space-md);
}

.metric-row:last-child {
  margin-bottom: 0;
}

.metric {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.metric label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
  margin: 0;
}

.metric-value {
  font-weight: 600;
  color: var(--text-inverse);
  font-size: var(--font-size-base);
}

.progress-bar {
  position: relative;
  width: 100%;
  height: 24px;
  background: var(--bg-hover);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--success);
  transition: all var(--transition-slow);
  border-radius: var(--radius-md);
  position: relative;
}

.progress-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--text-inverse);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  z-index: 1;
}

/* GPU Utilization Status Colors */
.progress-bar.normal .progress-fill {
  background: var(--success);
}

.progress-bar.warning .progress-fill {
  background: var(--warning);
}

.progress-bar.critical .progress-fill {
  background: var(--error);
}

/* Small metrics in a row */
.metric-row.dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.metric-small {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.metric-small label {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  font-weight: 500;
  margin: 0;
}

.metric-small .metric-value {
  font-size: var(--font-size-sm);
}

.error-message {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--error);
  font-size: var(--font-size-sm);
  padding: var(--space-md);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--bg-tertiary) var(--bg-secondary);
}

/* ============================================= */
/* DOCUMENT MANAGEMENT STYLES                   */
/* ============================================= */

.document-name {
  font-weight: 500;
  color: var(--text-inverse);
  margin-bottom: var(--space-xs);
  word-break: break-word;
}

/* ============================================= */
/* SSL LAYOUT IMPROVEMENTS                      */
/* ============================================= */

/* SSL Compact Layout */
.ssl-compact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-md);
}

.ssl-info-table {
  width: 100%;
  border-collapse: collapse;
}

.ssl-info-table td {
  padding: var(--space-xs) 0;
  font-size: var(--font-size-sm);
  color: var(--text-inverse);
  border: none;
}

.ssl-info-table .ssl-info-label {
  color: var(--text-secondary);
  font-weight: 500;
  width: 90px;
  white-space: nowrap;
  padding-right: var(--space-sm);
}

.ssl-status-card {
  grid-column: 1;
}

.admin-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
}

.admin-card-header {
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-primary);
}

.admin-card-header h3 {
  margin: 0;
  font-size: var(--font-size-base);
  color: var(--text-inverse);
}

.admin-card-body .form-group {
  margin-bottom: var(--space-sm);
}

.admin-card.card-interactive {
  transition: border-color var(--transition-base);
}

.admin-card.card-interactive:hover {
  border-left: 2px solid var(--eymbr-primary);
}

/* File Input Styling */
input[type="file"].form-input {
  padding: var(--space-xs) var(--space-sm);
  border: 1px dashed var(--border-primary);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: var(--font-size-sm);
}

input[type="file"].form-input:hover {
  border-color: var(--eymbr-primary);
  background: var(--bg-tertiary);
}

input[type="file"].form-input:focus {
  border-color: var(--eymbr-primary);
  box-shadow: var(--eymbr-glow-soft);
  outline: none;
}

/* Responsive: stack on narrow screens */
@media (max-width: 1024px) {
  .ssl-compact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
    border-bottom: 1px solid var(--border-primary);
  }
}

/* ============================================
   SUBSCRIPTION SECTION STYLES
   ============================================ */

.machine-id-display {
  background: var(--surface-secondary);
  padding: 15px;
  border-radius: 8px;
  font-family: 'Courier New', monospace;
  font-size: 1.2em;
  text-align: center;
  margin-bottom: 10px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.machine-id-display span {
  font-weight: bold;
  color: var(--text-primary);
}

.status-badge {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: bold;
  margin: 10px auto;
  text-align: center;
}

.status-badge.status-active {
  background: var(--status-success);
  color: white;
}

.status-badge.status-expiring {
  background: var(--status-warning);
  color: white;
}

.status-badge.status-expired {
  background: var(--status-error);
  color: white;
}

#licenseCode {
  font-family: 'Courier New', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
}

#licenseMessage {
  margin: 15px 0;
  padding: 12px;
  border-radius: 6px;
}

#licenseMessage.success {
  background: rgba(76, 175, 80, 0.1);
  color: var(--status-success);
  border: 1px solid var(--status-success);
}

#licenseMessage.error {
  background: rgba(244, 67, 54, 0.1);
  color: var(--status-error);
  border: 1px solid var(--status-error);
}

/* Subscription Warning Banner */
.subscription-banner {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 12px 20px;
  text-align: center;
  font-weight: bold;
  font-size: 1.1em;
  animation: slideDown 0.3s ease-out;
}

.subscription-banner.warning {
  background: var(--status-warning);
  color: white;
}

.subscription-banner.expired {
  background: var(--status-error);
  color: white;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ============================================= */
/* NOTIFICATION ANIMATIONS                      */
/* ============================================= */

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* Admin Loading Spinner */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(217, 119, 6, 0.2);
  border-top-color: var(--eymbr-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* ============================================= */
/* OVERVIEW AND SUBSCRIPTION GRIDS              */
/* ============================================= */

/* ============================================= */
/* TOAST NOTIFICATIONS                          */
/* ============================================= */

.toast {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  min-width: 320px;
  max-width: 600px;
  padding: 12px 40px 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 10000;
  opacity: 0;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 12px;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast-success {
  border-left: 4px solid var(--success);
  background: linear-gradient(to right, rgba(16, 185, 129, 0.1), var(--bg-secondary));
}

.toast-error {
  border-left: 4px solid var(--error);
  background: linear-gradient(to right, rgba(239, 68, 68, 0.1), var(--bg-secondary));
}

.toast-info {
  border-left: 4px solid var(--info);
  background: linear-gradient(to right, rgba(6, 182, 212, 0.1), var(--bg-secondary));
}

.toast-warning {
  border-left: 4px solid var(--warning);
  background: linear-gradient(to right, rgba(217, 119, 6, 0.1), var(--bg-secondary));
}

.toast-close {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.toast-close:hover {
  opacity: 1;
  color: var(--text-primary);
}

/* ============================================= */
/* WORKSPACE: FILE MANAGER                       */
/* ============================================= */

.fm-storage-bar-wrap {
  margin-bottom: var(--space-md);
}

.fm-storage-text {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

/* Dismissible instruction hint */
.fm-hint {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-left: 3px solid var(--eymbr-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.fm-hint-text {
  flex: 1;
}

.fm-hint-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: var(--font-size-lg);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
}

.fm-hint-close:hover {
  color: var(--text-primary);
}

/* Upload drop zone */
.fm-drop-zone {
  border: 2px dashed var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  background: var(--bg-secondary);
  cursor: pointer;
  transition: all var(--transition-glow);
  margin-bottom: var(--space-lg);
}

.fm-drop-zone:hover,
.fm-drop-zone.drag-over {
  border-color: var(--eymbr-primary);
  box-shadow: var(--eymbr-glow-soft);
}

.fm-drop-zone.drag-over {
  border-style: solid;
  box-shadow: var(--eymbr-glow-medium);
}

/* Upload progress */
.fm-upload-progress {
  margin-bottom: var(--space-lg);
}

.fm-upload-status {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: var(--space-xs);
}

/* Document list container */
.fm-document-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-bottom: var(--space-lg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* Column header row */
.fm-doc-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-lg);
  background: var(--bg-tertiary);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  border-bottom: 1px solid var(--border-primary);
}

.fm-doc-header-check {
  width: 50px;
  flex-shrink: 0;
  text-align: center;
}

.fm-doc-header-title {
  flex: 1;
  min-width: 0;
}

.fm-doc-header-meta {
  width: 140px;
  flex-shrink: 0;
}

.fm-doc-header-actions {
  width: 120px;
  flex-shrink: 0;
}

/* Single document row */
.fm-doc-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-secondary);
  transition: background var(--transition-fast);
}

.fm-doc-row:hover {
  background: var(--bg-tertiary);
}

/* Checkbox column */
.fm-doc-check {
  width: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

.fm-doc-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--eymbr-primary);
}

/* Document title (inline column) */
.fm-doc-title {
  flex: 1;
  min-width: 0;
  font-size: var(--font-size-base);
  color: var(--text-inverse);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

/* Last updated (inline column) */
.fm-doc-meta {
  width: 140px;
  flex-shrink: 0;
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

/* Per-row action buttons */
.fm-doc-actions {
  width: 120px;
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
  justify-content: flex-end;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.fm-doc-row:hover .fm-doc-actions {
  opacity: 1;
}

/* Empty state / loading state */
.fm-loading,
.fm-empty {
  padding: var(--space-2xl);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--font-size-base);
}

/* Action button bar */
.fm-actions {
  display: flex;
  gap: var(--space-md);
}

/* Document preview (Phase 4 read-only view) */
.doc-preview-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  color: var(--text-primary);
  line-height: 1.7;
  max-height: calc(100vh - 250px);
  overflow-y: auto;
  white-space: pre-wrap;
  font-family: inherit;
}

/* ============================================= */
/* WORKSPACE: TIPTAP EDITOR (Phase 5)           */
/* ============================================= */

/* Editor toolbar */
.editor-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.editor-toolbar-group {
  display: flex;
  align-items: center;
  gap: 2px;
}

.editor-toolbar-sep {
  width: 1px;
  height: 24px;
  background: var(--border-primary);
  margin: 0 var(--space-xs);
}

.editor-toolbar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 var(--space-sm);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
  white-space: nowrap;
}

.editor-toolbar-btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--border-primary);
  color: var(--text-inverse);
}

.editor-toolbar-btn.is-active {
  background: rgba(246, 146, 0, 0.15);
  border-color: var(--eymbr-primary);
  color: var(--eymbr-primary);
}

/* List icon buttons */
.toolbar-icon-list {
  padding: 2px 4px !important;
  line-height: 1;
}

.icon-ul, .icon-ol {
  font-size: 0.4rem;
  line-height: 1.1;
  display: inline-block;
  text-align: left;
  letter-spacing: -0.03em;
  transform: scale(0.9);
}

/* Heading dropdown */
.editor-heading-select {
  height: 32px;
  padding: 0 var(--space-sm);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-family: inherit;
  cursor: pointer;
  outline: none;
}

.editor-heading-select:focus {
  border-color: var(--eymbr-primary);
  box-shadow: var(--eymbr-glow-soft);
}

.editor-heading-select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* Save status indicator */
.editor-save-status {
  font-size: var(--font-size-sm);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.editor-save-status.status-saved {
  color: var(--success);
}

.editor-save-status.status-saving {
  color: var(--text-muted);
  animation: editorPulse 1.5s infinite;
}

.editor-save-status.status-unsaved {
  color: var(--warning);
}

.editor-save-status.status-error {
  color: var(--error);
}

@keyframes editorPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Find/Replace panel */
.editor-find-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-top: none;
}

.editor-find-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.editor-find-input {
  flex: 1;
  height: 30px;
  padding: 0 var(--space-sm);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-family: inherit;
  outline: none;
}

.editor-find-input:focus {
  border-color: var(--eymbr-primary);
  box-shadow: var(--eymbr-glow-soft);
}

.editor-find-count {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  white-space: nowrap;
  min-width: 60px;
}

.editor-find-case-btn {
  font-weight: 600;
  font-size: var(--font-size-sm);
  padding: 2px 6px;
  opacity: 0.5;
  border: 1px solid transparent;
}
.editor-find-case-btn.active {
  opacity: 1;
  border-color: var(--eymbr-primary);
  color: var(--eymbr-primary);
}

/* Download dropdown */
.editor-download-wrap {
  position: relative;
  display: inline-block;
}

.editor-download-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: 4px 0;
  min-width: 180px;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.editor-download-option {
  display: block;
  width: 100%;
  padding: 8px 16px;
  background: none;
  border: none;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-family: inherit;
}

.editor-download-option:hover {
  background: var(--bg-tertiary);
}

/* Editor container (wraps TipTap ProseMirror) — dark surround, page feel */
.eymbr-editor-wrap {
  background: #e5e7eb;
  border: 1px solid #cbd5e1;
  border-top: none;
  flex: 1;
  overflow-y: auto;
  cursor: text;
  padding: 2rem 1rem;
}

/* Editor locked during AI edit */
.ProseMirror.ai-editing-locked {
  pointer-events: none;
  opacity: 0.7;
  cursor: not-allowed;
}

/* ProseMirror content styles — white "page" centered in the dark surround */
.eymbr-editor-content {
  max-width: 816px;
  margin: 0 auto;
  padding: 72px 72px 96px;
  background: #ffffff;
  color: #0E2841;
  line-height: 1.7;
  font-family: 'Aptos', 'Calibri', 'Segoe UI', -apple-system, Helvetica, Arial, sans-serif;
  font-size: 11pt;
  outline: none;
  min-height: 1056px;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.12), 0 0 1px rgba(0, 0, 0, 0.08);
  border-radius: 2px;
}

.eymbr-editor-content > *:first-child {
  margin-top: 0;
}

.eymbr-editor-content h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #156082;
  margin: 0 0 var(--space-lg) 0;
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid #156082;
}

.eymbr-editor-content h2 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #156082;
  margin: var(--space-xl) 0 var(--space-md) 0;
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid #e2e8f0;
}

.eymbr-editor-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #0E2841;
  margin: var(--space-lg) 0 var(--space-sm) 0;
}

.eymbr-editor-content h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #475569;
  margin: var(--space-lg) 0 var(--space-sm) 0;
}

.eymbr-editor-content p {
  margin: 0 0 var(--space-md) 0;
}

.eymbr-editor-content a,
.eymbr-editor-content .editor-link {
  color: #467886;
  text-decoration: underline;
  cursor: pointer;
}

.eymbr-editor-content a:hover {
  color: #156082;
}

.eymbr-editor-content strong {
  font-weight: 700;
  color: #0E2841;
}

.eymbr-editor-content em {
  font-style: italic;
}

.eymbr-editor-content s {
  text-decoration: line-through;
  color: #94a3b8;
}

.eymbr-editor-content code {
  background: #f1f5f9;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: #156082;
}

.eymbr-editor-content pre {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  overflow-x: auto;
  margin: var(--space-md) 0;
}

.eymbr-editor-content pre code {
  background: transparent;
  padding: 0;
  border-radius: 0;
  color: #334155;
  font-size: var(--font-size-sm);
}

.eymbr-editor-content blockquote {
  border-left: 3px solid #156082;
  margin: var(--space-md) 0;
  padding: var(--space-sm) var(--space-lg);
  color: #475569;
  background: #f0f7fa;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.eymbr-editor-content ul,
.eymbr-editor-content ol {
  padding-left: 1.5em;
  margin: var(--space-sm) 0 var(--space-md) 0;
}

.eymbr-editor-content li {
  margin-bottom: var(--space-xs);
}

.eymbr-editor-content li p {
  margin: 0;
}

.eymbr-editor-content hr {
  border: none;
  border-top: 1px solid #e2e8f0;
  margin: var(--space-xl) 0;
}

/* Table styles inside editor */
.eymbr-editor-content table {
  border-collapse: collapse;
  width: 100%;
  margin: var(--space-md) 0;
  border: 1px solid #cbd5e1;
}

.eymbr-editor-content th,
.eymbr-editor-content td {
  border: 1px solid #cbd5e1;
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  min-width: 80px;
  position: relative;
}

.eymbr-editor-content th {
  background: #f1f5f9;
  font-weight: 600;
  color: #1e293b;
}

.eymbr-editor-content td {
  background: #ffffff;
}

/* TipTap table selected cell */
.eymbr-editor-content .selectedCell::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(246, 146, 0, 0.1);
  pointer-events: none;
  z-index: 2;
}

/* Placeholder text */
.eymbr-editor-content p.is-editor-empty:first-child::before {
  content: attr(data-placeholder);
  float: left;
  color: var(--text-muted);
  pointer-events: none;
  height: 0;
  font-style: italic;
}

/* ProseMirror gapcursor */
.ProseMirror-gapcursor {
  position: relative;
}

.ProseMirror-gapcursor::after {
  border-top: 1px solid var(--eymbr-primary);
}

/* Dark editor theme (toggled via JS) */
.editor-dark .eymbr-editor-wrap {
  background: #1a1a1e;
  border-color: var(--border-primary);
}

.editor-dark .eymbr-editor-content {
  background: var(--bg-secondary);
  color: var(--text-primary);
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.4);
}

.editor-dark .eymbr-editor-content h1,
.editor-dark .eymbr-editor-content h2,
.editor-dark .eymbr-editor-content h3 {
  color: var(--text-inverse);
}

.editor-dark .eymbr-editor-content h4 {
  color: var(--text-secondary);
}

.editor-dark .eymbr-editor-content h2 {
  border-bottom-color: var(--border-primary);
}

.editor-dark .eymbr-editor-content strong {
  color: var(--text-inverse);
}

.editor-dark .eymbr-editor-content s {
  color: var(--text-muted);
}

.editor-dark .eymbr-editor-content code {
  background: var(--bg-tertiary);
  color: var(--eymbr-subtle);
}

.editor-dark .eymbr-editor-content pre {
  background: var(--bg-secondary);
  border-color: var(--border-primary);
}

.editor-dark .eymbr-editor-content pre code {
  color: var(--text-primary);
}

.editor-dark .eymbr-editor-content blockquote {
  color: var(--text-secondary);
  background: rgba(21, 96, 130, 0.08);
}

.editor-dark .eymbr-editor-content hr {
  border-top-color: var(--border-primary);
}

.editor-dark .eymbr-editor-content table {
  border-color: var(--border-primary);
}

.editor-dark .eymbr-editor-content th,
.editor-dark .eymbr-editor-content td {
  border-color: var(--border-primary);
}

.editor-dark .eymbr-editor-content th {
  background: var(--bg-tertiary);
  color: var(--text-inverse);
}

.editor-dark .eymbr-editor-content td {
  background: var(--bg-secondary);
}

/* Editor wrap inside center panel */
.editor-center-panel .eymbr-editor-wrap {
  flex: 1;
  min-width: 0;
}

/* Comment panel - right sidebar */
.comment-panel {
  width: 320px;
  flex-shrink: 0;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-primary);
  border-bottom: 1px solid var(--border-primary);
  border-right: 1px solid var(--border-primary);
  border-radius: 0 0 var(--radius-md) 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.2s ease, opacity 0.2s ease;
}

.comment-panel.collapsed {
  width: 0;
  border: none;
  opacity: 0;
  pointer-events: none;
}

.comment-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border-primary);
  flex-shrink: 0;
}

.comment-panel-title {
  margin: 0;
  font-size: var(--font-size-base);
  color: var(--text-inverse);
  font-weight: 600;
}

.comment-panel-toggle {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0 var(--space-xs);
}

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

/* Comment hint (dismissible) */
.comment-hint {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(246, 146, 0, 0.05);
  border-bottom: 1px solid var(--border-primary);
  flex-shrink: 0;
}

.comment-hint-text {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  line-height: 1.4;
}

.comment-hint-text code {
  background: var(--bg-tertiary);
  padding: 1px 4px;
  border-radius: 2px;
  font-family: var(--font-mono);
  color: var(--eymbr-primary);
}

.comment-hint-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  flex-shrink: 0;
}

/* Comment list */
.comment-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-sm);
}

.comment-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  padding: var(--space-xl) var(--space-md);
}

/* Single comment card */
.comment-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-sm);
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.comment-card:hover {
  border-color: var(--border-secondary);
}

.comment-card.active {
  border-color: var(--eymbr-primary);
  box-shadow: var(--eymbr-glow-soft);
}

.comment-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xs);
}

.comment-card-type {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comment-card-type.type-note {
  color: var(--info);
}

.comment-card-type.type-action {
  color: var(--eymbr-primary);
}

.comment-card-type.type-question {
  color: var(--success);
}

.comment-card-type.type-author,
.comment-card-type.type-create {
  color: #a855f7;
}

.comment-card-type.type-analyse {
  color: var(--info);
}

.comment-card-type.type-revise {
  color: #3b82f6;
}

.comment-card-time {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.comment-card-anchor {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: var(--space-xs);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-left: 2px solid var(--border-primary);
  padding-left: var(--space-sm);
}

.comment-card-content {
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: var(--space-xs);
}

.comment-card-ai-response {
  background: rgba(246, 146, 0, 0.05);
  border-left: 2px solid var(--eymbr-primary);
  padding: var(--space-xs) var(--space-sm);
  margin-top: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.comment-card-actions {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-xs);
}

.comment-card-actions .btn {
  font-size: var(--font-size-xs);
  padding: 2px 8px;
}

.comment-btn-accept {
  color: var(--success);
  border-color: var(--success);
  cursor: pointer;
}

.comment-btn-accept:hover {
  background: rgba(34, 197, 94, 0.15);
}

.comment-btn-revise {
  color: var(--warning);
  border-color: var(--warning);
  cursor: pointer;
}

.comment-btn-revise:hover {
  background: rgba(245, 158, 11, 0.15);
}

.comment-btn-reply {
  color: var(--info);
  border-color: var(--info);
  cursor: pointer;
}

.comment-btn-reply:hover {
  background: rgba(6, 182, 212, 0.15);
}

/* Comment highlight decorations in editor */
.comment-highlight {
  background: rgba(6, 182, 212, 0.15);
  border-bottom: 2px solid rgba(6, 182, 212, 0.4);
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.15s ease;
}

.comment-highlight:hover {
  background: rgba(6, 182, 212, 0.25);
}

.comment-type-action {
  background: rgba(246, 146, 0, 0.15);
  border-bottom-color: rgba(246, 146, 0, 0.4);
}

.comment-type-action:hover {
  background: rgba(246, 146, 0, 0.25);
}

.comment-type-question {
  background: rgba(118, 185, 0, 0.15);
  border-bottom-color: rgba(118, 185, 0, 0.4);
}

.comment-type-question:hover {
  background: rgba(118, 185, 0, 0.25);
}

.comment-type-author,
.comment-type-create {
  background: rgba(168, 85, 247, 0.15);
  border-bottom-color: rgba(168, 85, 247, 0.4);
}

.comment-type-author:hover,
.comment-type-create:hover {
  background: rgba(168, 85, 247, 0.25);
}

.comment-type-analyse {
  background: rgba(6, 182, 212, 0.15);
  border-bottom-color: rgba(6, 182, 212, 0.4);
}

.comment-type-analyse:hover {
  background: rgba(6, 182, 212, 0.25);
}

.comment-type-revise {
  background: rgba(59, 130, 246, 0.15);
  border-bottom-color: rgba(59, 130, 246, 0.4);
}

.comment-type-revise:hover {
  background: rgba(59, 130, 246, 0.25);
}

/* Custom context menu */
.editor-context-menu {
  position: fixed;
  z-index: 1000;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: var(--space-xs) 0;
  min-width: 180px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.editor-context-sep {
  height: 1px;
  background: var(--border-primary);
  margin: var(--space-xs) 0;
}

.editor-context-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-family: inherit;
  cursor: pointer;
  text-align: left;
}

.editor-context-option:hover:not([disabled]) {
  background: var(--bg-tertiary);
}

.editor-context-option[disabled] {
  color: var(--text-muted);
  cursor: not-allowed;
}

.context-icon {
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

/* AI Trigger Dropdown */
.ai-trigger-dropdown {
  position: fixed;
  z-index: 1001;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: var(--space-xs) 0;
  min-width: 220px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

.ai-trigger-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  font-family: inherit;
  cursor: pointer;
  text-align: left;
}

.ai-trigger-option:hover:not(:disabled) {
  background: var(--bg-tertiary);
}

.ai-trigger-option:disabled {
  color: var(--text-muted);
  cursor: not-allowed;
}

.ai-trigger-icon {
  width: 20px;
  text-align: center;
  flex-shrink: 0;
  color: var(--accent);
  font-weight: bold;
}

.ai-trigger-label .ai-name {
  color: var(--accent);
  font-weight: 600;
}

/* AI Instruction Modal */
.ai-instruction-modal {
  position: fixed;
  inset: 0;
  z-index: 1002;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
}

.ai-modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  width: 90%;
  max-width: 480px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.ai-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.ai-modal-header span {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
}

.ai-modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0 var(--space-xs);
  line-height: 1;
}

.ai-modal-close:hover {
  color: var(--text-primary);
}

.ai-modal-input {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: var(--font-size-sm);
  resize: vertical;
  min-height: 100px;
}

.ai-modal-input:focus {
  outline: none;
  border-color: var(--eymbr-primary);
}

.ai-modal-input::placeholder {
  color: var(--text-muted);
}

.ai-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.ai-modal-cancel {
  background: none;
  border: 1px solid var(--border-primary);
  color: var(--text-secondary);
}

.ai-modal-cancel:hover {
  border-color: var(--text-muted);
  color: var(--text-primary);
}

.ai-modal-submit {
  background: var(--eymbr-primary);
  border: 1px solid var(--eymbr-primary);
  color: #000;
  font-weight: 600;
}

.ai-modal-submit:hover {
  background: var(--eymbr-glow);
  border-color: var(--eymbr-glow);
}

/* AI Author modal template selector */
.ai-modal-template-row {
  display: none;
  margin-bottom: var(--space-md);
}

.ai-modal-template-row.visible {
  display: block;
}

.ai-modal-template-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.ai-modal-template-select {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: var(--space-xs) var(--space-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: var(--font-size-sm);
}

.ai-modal-template-select:focus {
  outline: none;
  border-color: var(--eymbr-primary);
}

.ai-modal-revision-hint {
  font-size: var(--font-size-xs);
  color: var(--warning);
  padding: var(--space-xs) var(--space-sm);
  margin-top: var(--space-xs);
  background: rgba(245, 158, 11, 0.08);
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--warning);
}

/* Template badge in file list */
.fm-template-badge {
  font-size: 0.7rem;
  color: var(--eymbr-primary);
  border: 1px solid var(--eymbr-primary);
  border-radius: var(--radius-sm);
  padding: 0 4px;
  margin-left: var(--space-xs);
  white-space: nowrap;
}

/* AI Loading indicator */
.comment-card.loading {
  animation: ai-pulse 1.5s ease-in-out infinite;
}

.ai-loading-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  padding: var(--space-xs) 0;
}

.ai-loading-indicator::before {
  content: '';
  width: 12px;
  height: 12px;
  border: 2px solid var(--border-primary);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: ai-spin 0.8s linear infinite;
}

@keyframes ai-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes ai-spin {
  to { transform: rotate(360deg); }
}

.ai-cancel-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 2px;
  margin-left: auto;
  display: flex;
  align-items: center;
  opacity: 0.6;
  transition: opacity 0.15s;
}
.ai-cancel-btn:hover {
  opacity: 1;
}
.ai-cancel-btn svg {
  width: 14px;
  height: 14px;
}

.chat-input-action.chat-stop-mode {
  color: var(--text-muted);
}
.chat-input-action.chat-stop-mode:hover {
  color: var(--text-primary);
}

#newTopicBtn,
#send-btn {
  border: 1.5px solid var(--text-muted);
  border-radius: 50%;
  width: 30px;
  height: 30px;
}
#newTopicBtn:hover,
#send-btn:hover {
  border-color: var(--text-inverse);
}
#newTopicBtn svg,
#send-btn svg {
  width: 14px;
  height: 14px;
}

/* ── Workspace Chat Popup ─────────────────────────────────────── */

.workspace-chat-popup {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 400px;
  height: 560px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  overflow: hidden;
}

.workspace-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  cursor: grab;
  user-select: none;
}

.workspace-chat-header:active {
  cursor: grabbing;
}

.workspace-chat-title {
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
}

.workspace-chat-header-actions {
  display: flex;
  gap: 8px;
}

.workspace-chat-header-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 2px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: var(--font-size-xs);
}

.workspace-chat-header-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.workspace-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.workspace-chat-empty {
  color: var(--text-tertiary);
  text-align: center;
  padding: 40px 20px;
  font-size: var(--font-size-sm);
}

.workspace-chat-msg {
  max-width: 85%;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  word-wrap: break-word;
}

.workspace-chat-msg.user {
  align-self: flex-end;
  background: var(--accent-color, #2563eb);
  color: #fff;
}

.workspace-chat-msg.assistant {
  align-self: flex-start;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.workspace-chat-msg.assistant p {
  margin: 0 0 8px 0;
}

.workspace-chat-msg.assistant p:last-child {
  margin-bottom: 0;
}

.workspace-chat-msg.thinking {
  align-self: flex-start;
  color: var(--text-tertiary);
  font-style: italic;
  font-size: var(--font-size-xs);
  padding: 4px 12px;
}

.workspace-chat-msg.thinking .chat-thinking-spinner {
  display: inline-block;
  vertical-align: middle;
  margin-right: 6px;
}

.workspace-chat-input-area {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  flex-shrink: 0;
}

.workspace-chat-input {
  flex: 1;
  resize: none;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: inherit;
  font-size: var(--font-size-sm);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 36px;
  max-height: 120px;
}

.workspace-chat-input:focus {
  outline: none;
  border-color: var(--accent-color, #2563eb);
}

.workspace-chat-send {
  background: var(--accent-color, #2563eb);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.workspace-chat-send:hover {
  opacity: 0.85;
}

.workspace-chat-send:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Responsive - File Manager */
@media (max-width: 768px) {
  .fm-doc-row {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .fm-doc-actions {
    width: 100%;
    justify-content: flex-end;
    opacity: 1;
  }

  .fm-drop-zone {
    padding: var(--space-lg);
  }

  /* Responsive editor */
  .editor-toolbar {
    padding: var(--space-xs) var(--space-sm);
    gap: 2px;
  }

  .editor-toolbar-btn {
    min-width: 28px;
    height: 28px;
    font-size: var(--font-size-xs);
  }

  .editor-heading-select {
    height: 28px;
    font-size: var(--font-size-xs);
  }

  .eymbr-editor-content {
    padding: 36px 24px 48px;
    min-height: 300px;
    max-width: 100%;
  }

  .eymbr-editor-wrap {
    max-height: calc(100vh - 280px);
    padding: 0.5rem;
  }

  .editor-file-panel {
    display: none;
  }

  .comment-panel {
    width: 260px;
  }

  .workspace-fm-view {
    padding: var(--space-md);
  }
}