:root {
  /* Fonts - change these to update fonts everywhere */
  --font-primary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
}

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

body {
  margin: 0;
  color: #e5e7eb;
  font-family: var(--font-primary);
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

h1 {
  margin: 4px 0;
  font-size: clamp(28px, 5vw, 36px);
  letter-spacing: -0.02em;
}

h2 {
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: #9ca3af;
  margin: 0;
}

.lede {
  margin: 0;
  color: #9ca3af;
}

.panel {
  background: linear-gradient(145deg, #111827, #0b1221);
  border: 1px solid #1f2937;
  border-radius: 14px;
  padding: 18px 20px 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.panel__header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: #e5e7eb;
}

.field span {
  font-size: 14px;
  color: #e5e7eb;
}

/* Scoped to .page (index.html only) to avoid affecting dashboard */
.page input,
.page textarea {
  background: #0a1220;
  border: 1px solid #1f2937;
  border-radius: 10px;
  padding: 12px;
  color: #e5e7eb;
  font-family: inherit;
  font-size: 14px;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.page input:focus,
.page textarea:focus {
  outline: none;
  border-color: #38bdf8;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
}

.page textarea {
  resize: vertical;
  min-height: 200px;
}

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Scoped to .page context to avoid overriding Tailwind button styles */
.page button {
  background: linear-gradient(120deg, #0ea5e9, #22d3ee);
  color: #0b1221;
  border: none;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.page button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 25px rgba(34, 211, 238, 0.25);
}

.page button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.ghost {
  background: transparent;
  border: 1px solid #1f2937;
  color: #e5e7eb;
}

.muted {
  color: #9ca3af;
}

.small {
  font-size: 13px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1px solid #1f2937;
  background: rgba(255, 255, 255, 0.04);
}

.badge--ok {
  color: #0ea5e9;
  border-color: rgba(14, 165, 233, 0.6);
}

.badge--danger {
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.6);
}

.message {
  min-height: 20px;
  margin: 0;
}

.message--error {
  color: #ef4444;
}

.response {
  background: #0a1220;
  border: 1px solid #1f2937;
  border-radius: 10px;
  padding: 12px;
  margin-top: 10px;
  min-height: 80px;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  white-space: pre-wrap;
  color: #e5e7eb;
}

code {
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid #1f2937;
}

@media (max-width: 720px) {
  .actions {
    flex-direction: column;
    align-items: flex-start;
  }

  button,
  .ghost {
    width: 100%;
    text-align: center;
  }
}

/* KB Edit Indicator Styles */
.kb-edit-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 9999px;
  font-size: 10px;
  font-weight: 600;
  z-index: 10;
}

.kb-edit-badge-added {
  background-color: rgb(209 250 229); /* emerald-100 */
  color: rgb(4 120 87); /* emerald-700 */
  border: 1px solid rgb(167 243 208); /* emerald-200 */
}

.kb-edit-badge-edited {
  background-color: rgb(254 243 199); /* amber-100 */
  color: rgb(180 83 9); /* amber-700 */
  border: 1px solid rgb(253 230 138); /* amber-200 */
}

.kb-block-user-added {
  border-left: 3px solid rgb(16 185 129); /* emerald-500 */
  padding-left: 12px;
  margin-left: -15px;
}

.kb-block-edited {
  border-left: 3px solid rgb(245 158 11); /* amber-500 */
  padding-left: 12px;
  margin-left: -15px;
}

/* Person icon badge for user-added/edited blocks (matches section icon style) */
.kb-block-user-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 9999px;
  background-color: rgb(226 232 240); /* slate-200 */
  color: rgb(100 116 139); /* slate-500 */
  z-index: 10;
  transition: opacity 0.5s ease-out;
}

/* Fade out user badge when delete button appears on hover */
.group:hover > .kb-block-user-badge,
.kb-hoverable:hover > .kb-block-user-badge {
  opacity: 0;
}

[data-theme="dark"] .kb-block-user-badge {
  background-color: rgb(30 41 59); /* slate-800 */
  color: rgb(100 116 139); /* slate-500 */
  opacity: 0.7;
}

[data-theme="dark"] .group:hover > .kb-block-user-badge,
[data-theme="dark"] .kb-hoverable:hover > .kb-block-user-badge {
  opacity: 0;
}

/* ========================================
   ENHANCED GLASSMORPHISM UTILITIES
   ======================================== */

/* Subtle noise texture overlay for premium glass feel */
.glass-grain::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
  /* Removed mix-blend-mode: overlay - caused color bleeding on navbar hover */
}

/* Glass with gradient shimmer overlay */
.glass-shimmer::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0) 60%,
    rgba(255, 255, 255, 0.05) 100%
  );
  pointer-events: none;
}

/* Warm gradient accent overlay for glass cards */
.glass-warm-accent::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    145deg,
    rgba(198, 139, 63, 0.03) 0%,
    transparent 50%,
    rgba(13, 92, 77, 0.02) 100%
  );
  pointer-events: none;
}

/* Top edge highlight for glass depth */
.glass-highlight {
  position: relative;
}

.glass-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 1px;
  right: 1px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.5) 20%,
    rgba(255, 255, 255, 0.6) 50%,
    rgba(255, 255, 255, 0.5) 80%,
    transparent
  );
  border-radius: inherit;
  pointer-events: none;
}

/* Dark mode adjustments */
[data-theme="dark"] .glass-grain::before {
  opacity: 0.02;
}

[data-theme="dark"] .glass-shimmer::after {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0) 60%,
    rgba(255, 255, 255, 0.02) 100%
  );
}

[data-theme="dark"] .glass-highlight::before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.15) 20%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(255, 255, 255, 0.15) 80%,
    transparent
  );
}

/* Base glass card - subtle glassmorphism */
/* Uses design tokens - no dark mode override needed */
.glass-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-glass);
  border-radius: var(--radius-3xl);
}

/* Floating card with enhanced depth */
/* Uses design tokens - no dark mode override needed */
.glass-card-elevated {
  position: relative;
  isolation: isolate;
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: transform;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-subtle);
  box-shadow: var(--shadow-glass-lg);
}

/* Floating modal/overlay with maximum depth */
/* Uses design tokens - no dark mode override needed */
.glass-card-floating {
  position: relative;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-2xl);
}

/* ============================================
   APP-CARD CUSTOM ELEMENT
   ============================================ */

/* Base card styles */
.app-card {
  position: relative;
  border-radius: var(--radius-3xl);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-in-out),
              border-color var(--duration-normal) var(--ease-in-out);
}

/* Variant: Glass (default) */
.app-card-glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-glass);
}

/* Variant: Elevated */
.app-card-elevated {
  isolation: isolate;
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: transform;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-subtle);
  box-shadow: var(--shadow-glass-lg);
}

/* Variant: Floating */
.app-card-floating {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-2xl);
}

/* Variant: Solid */
.app-card-solid {
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-md);
}

/* Padding variants */
.app-card-padding-none .app-card-body,
.app-card-padding-none .app-card-header,
.app-card-padding-none .app-card-footer {
  padding: 0;
}
.app-card-padding-none .app-card-header {
  margin-bottom: 0;
}

.app-card-padding-sm .app-card-body { padding: var(--space-3); }
.app-card-padding-sm .app-card-header { padding: var(--space-3) var(--space-3) 0; }
.app-card-padding-sm .app-card-footer { padding: 0 var(--space-3) var(--space-3); }

.app-card-padding-md .app-card-body { padding: var(--space-5); }
.app-card-padding-md .app-card-header { padding: var(--space-5) var(--space-5) 0; }
.app-card-padding-md .app-card-footer { padding: 0 var(--space-5) var(--space-5); }

.app-card-padding-lg .app-card-body { padding: var(--space-6); }
.app-card-padding-lg .app-card-header { padding: var(--space-6) var(--space-6) 0; }
.app-card-padding-lg .app-card-footer { padding: 0 var(--space-6) var(--space-6); }

/* Header styles */
.app-card-header {
  margin-bottom: var(--space-3);
}

/* Footer styles */
.app-card-footer {
  margin-top: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Interactive state (hover lift) */
.app-card-interactive:not(.app-card-disabled):hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glass-lg);
}

.app-card-interactive:not(.app-card-disabled):active {
  transform: translateY(0);
}

/* Clickable state */
.app-card-clickable {
  cursor: pointer;
}

.app-card-clickable:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

/* Selected state */
.app-card-selected {
  background: var(--state-selected);
  border-color: var(--color-accent-400);
}

.app-card-selected.app-card-glass,
.app-card-selected.app-card-elevated {
  background: var(--state-selected);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

/* Disabled state */
.app-card-disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Accent bar */
.app-card-accent {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 40%;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: height var(--duration-normal) var(--ease-out);
}

.app-card-interactive:hover .app-card-accent {
  height: 60%;
}

.app-card-accent-teal {
  background: linear-gradient(180deg, var(--color-accent-300) 0%, var(--color-accent-500) 100%);
}

.app-card-accent-violet {
  background: linear-gradient(180deg, #a78bfa 0%, #7c3aed 100%);
}

.app-card-accent-rose {
  background: linear-gradient(180deg, #fda4af 0%, #e11d48 100%);
}

/* KB Section/Subsection button overrides - remove global button hover effects */
.kb-section-toggle,
.kb-subsection-link,
.kb-section-menu-btn,
.kb-subsection-menu-btn {
  background: transparent;
  transform: none;
  box-shadow: none;
}

.kb-section-toggle:hover,
.kb-subsection-link:hover,
.kb-section-menu-btn:hover,
.kb-subsection-menu-btn:hover {
  transform: none;
  box-shadow: none;
}

/* Active/selected subsection link state */
.kb-subsection-link-active {
  background-color: rgba(129, 230, 217, 0.7) !important; /* accent-200 with 70% opacity */
  color: #285e61 !important; /* accent-700 */
  font-weight: 500 !important;
}

[data-theme="dark"] .kb-subsection-link-active {
  background-color: rgba(29, 64, 68, 0.4) !important; /* accent-900 with 40% opacity */
  color: #4fd1c5 !important; /* accent-300 */
}

/* KB Drag Handle Styles */
.kb-drag-handle {
  cursor: grab;
}

.kb-drag-handle:active {
  cursor: grabbing;
}

/* SortableJS drag and drop styles */

/* Smooth transitions for all sortable items when reordering */
#kb-blocks-sortable > * {
  transition: transform 0.25s cubic-bezier(0.25, 1, 0.5, 1),
              opacity 0.2s ease;
}

/* Disable transitions during active drag for immediate feedback */
body.kb-dragging #kb-blocks-sortable > *:not(.kb-sortable-drag) {
  transition: transform 0.25s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Ghost: line indicator showing drop position */
.kb-sortable-ghost {
  position: relative !important;
  height: 4px !important;
  min-height: 4px !important;
  max-height: 4px !important;
  padding: 0 !important;
  margin: 8px 0 !important;
  background: linear-gradient(90deg, rgb(99 102 241), rgb(139 92 246), rgb(168 85 247)) !important;
  border: none !important;
  border-radius: 2px !important;
  overflow: hidden !important;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.6),
              0 0 4px rgba(139, 92, 246, 0.4) !important;
  animation: ghost-pulse 1.5s ease-in-out infinite !important;
}

@keyframes ghost-pulse {
  0%, 100% {
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.6), 0 0 4px rgba(139, 92, 246, 0.4);
    opacity: 1;
  }
  50% {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.8), 0 0 8px rgba(139, 92, 246, 0.6);
    opacity: 0.85;
  }
}

/* Hide all content inside ghost */
.kb-sortable-ghost * {
  display: none !important;
}

/* Chosen: subtle indication that item is selected (before dragging starts) */
.kb-sortable-chosen {
  background: rgb(249 250 251) !important; /* gray-50 */
  border-radius: 8px;
  transition: background 0.15s ease, transform 0.15s ease !important;
}

[data-theme="dark"] .kb-sortable-chosen {
  background: rgba(51, 65, 85, 0.3) !important; /* subtle slate highlight */
}

/* Drag: the element being dragged - lifted effect */
.kb-sortable-drag {
  opacity: 1 !important;
  background: rgba(255, 255, 255, 0.98) !important;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.15),
    0 10px 25px rgba(0, 0, 0, 0.1),
    0 4px 10px rgba(0, 0, 0, 0.08) !important;
  border-radius: 12px !important;
  z-index: 9999 !important;
  transform: scale(1.02) rotate(0.5deg) !important;
  cursor: grabbing !important;
}

[data-theme="dark"] .kb-sortable-drag {
  background: rgba(30, 41, 59, 0.98) !important;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.4),
    0 10px 25px rgba(0, 0, 0, 0.3),
    0 4px 10px rgba(0, 0, 0, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.05) !important;
}

/* Ensure dragged item content stays visible */
.kb-sortable-drag * {
  opacity: 1 !important;
}

/* Subtle fade for non-dragged items during drag */
body.kb-dragging #kb-blocks-sortable > *:not(.kb-sortable-drag):not(.kb-sortable-ghost) {
  opacity: 0.7;
}

/* ========================================
   SUBSECTION CARDS - Refined Editorial Style
   ======================================== */

.kb-subsection-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: rgba(241, 245, 249, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

[data-theme="dark"] .kb-subsection-card {
  background: rgba(30, 41, 59, 0.5);
  border-color: rgba(100, 116, 139, 0.25);
}

.kb-subsection-card:hover {
  background: rgba(248, 250, 252, 0.85);
  border-color: rgba(56, 189, 248, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .kb-subsection-card:hover {
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* Left accent bar */
.kb-subsection-card-accent {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: linear-gradient(180deg, #38bdf8, #0ea5e9);
  border-radius: 0 2px 2px 0;
  transition: height 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.kb-subsection-card:hover .kb-subsection-card-accent {
  height: 60%;
}

/* Drag handle */
.kb-subsection-card .kb-drag-handle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 2rem;
  cursor: grab;
  opacity: 0;
  transition: opacity 0.15s ease;
  flex-shrink: 0;
}

.kb-subsection-card .kb-drag-handle svg {
  width: 1rem;
  height: 1rem;
  color: var(--text-muted);
}

.kb-subsection-card:hover .kb-drag-handle {
  opacity: 1;
}

/* Content area */
.kb-subsection-card-content {
  flex: 1;
  min-width: 0;
}

/* Label */
.kb-subsection-label {
  display: block;
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  line-height: 1;
}

/* Title - override .kb-content-area h3 margins */
.kb-subsection-title {
  margin: 0.125rem 0 0 !important;
  padding: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

/* Metadata */
.kb-subsection-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.375rem;
}

.kb-meta-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-tertiary);
  background: rgba(148, 163, 184, 0.12);
  border-radius: 100px;
  transition: all 0.15s ease;
}

[data-theme="dark"] .kb-meta-badge {
  background: rgba(100, 116, 139, 0.2);
}

.kb-subsection-card:hover .kb-meta-badge {
  background: rgba(56, 189, 248, 0.1);
  color: #0284c7;
}

[data-theme="dark"] .kb-subsection-card:hover .kb-meta-badge {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

/* Arrow */
.kb-subsection-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.kb-subsection-arrow svg {
  width: 1.125rem;
  height: 1.125rem;
  color: var(--color-neutral-300);
  transition: color 0.15s ease;
}

[data-theme="dark"] .kb-subsection-arrow svg {
  color: #475569;
}

.kb-subsection-card:hover .kb-subsection-arrow {
  transform: translateX(2px);
}

.kb-subsection-card:hover .kb-subsection-arrow svg {
  color: #38bdf8;
}

/* Sortable states */
.kb-subsection-card.kb-sortable-ghost {
  height: 4px !important;
  min-height: 4px !important;
  max-height: 4px !important;
  padding: 0 !important;
  margin: 8px 0 !important;
  background: linear-gradient(90deg, #38bdf8, #0ea5e9) !important;
  border: none !important;
  border-radius: 2px !important;
  overflow: hidden !important;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.4) !important;
}

.kb-subsection-card.kb-sortable-ghost * {
  display: none !important;
}

.kb-subsection-card.kb-sortable-drag {
  opacity: 1 !important;
  background: rgba(255, 255, 255, 0.98) !important;
  border-color: rgba(56, 189, 248, 0.3) !important;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.12),
    0 8px 20px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(56, 189, 248, 0.2) !important;
  border-radius: 10px !important;
  z-index: 9999 !important;
}

[data-theme="dark"] .kb-subsection-card.kb-sortable-drag {
  background: rgba(30, 41, 59, 0.98) !important;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.35),
    0 8px 20px rgba(0, 0, 0, 0.25),
    0 0 0 1px rgba(56, 189, 248, 0.25) !important;
}

/* ========================================
   TYPOGRAPHY - Display Font
   ======================================== */

h1, h2, .font-display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
}

/* ========================================
   MICRO-ANIMATIONS & TRANSITIONS
   ======================================== */

/* Smooth theme transition */
html {
  transition: background-color 0.3s ease, color 0.3s ease;
  scrollbar-gutter: stable;
}

/* Card hover lift effect */
.hover-lift {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.hover-lift:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .hover-lift:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Button press effect */
.btn-press {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-press:active {
  transform: scale(0.98);
}

/* Modal animations */
.modal-backdrop {
  animation: fadeIn 0.2s ease-out;
}

.modal-content {
  animation: modalSlideUp 0.3s ease-out;
}

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

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Stagger animation for lists */
.stagger-item {
  opacity: 0;
  animation: fadeInUp 0.4s ease-out forwards;
}

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

/* Loading shimmer effect */
.loading-shimmer {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

[data-theme="dark"] .loading-shimmer {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.08) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  background-size: 200% 100%;
}

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

/* Skeleton loader */
.skeleton {
  background: rgba(0, 0, 0, 0.06);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.4) 50%,
    transparent 100%
  );
  animation: shimmer 1.5s infinite;
}

[data-theme="dark"] .skeleton {
  background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .skeleton::after {
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 100%
  );
}

/* ========================================
   TEAM SETTINGS - TAB NAVIGATION
   ======================================== */

.team-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-tertiary);
  background: transparent;
  border: none;
  border-radius: 0.875rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.team-tab:hover {
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.5);
}

.team-tab.active {
  color: var(--text-primary);
  background: white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .team-tab:hover {
  background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .team-tab.active {
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* ========================================
   ACCESS MANAGEMENT - FLOATING ACTION BAR
   ======================================== */

#access-action-bar {
  transform: translateX(-50%);
  animation: access-bar-enter 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes access-bar-enter {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(1rem) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

.access-bar-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0.5rem 0.5rem 1.25rem;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 1rem;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.08),
    0 2px 8px rgba(0, 0, 0, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .access-bar-container {
  background: rgba(30, 41, 59, 0.85);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.32),
    0 2px 8px rgba(0, 0, 0, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.access-bar-count {
  display: flex;
  align-items: baseline;
  gap: 0.375rem;
}

.access-bar-count .selection-count {
  font-size: 1.125rem;
  font-weight: 700;
  color: #6366f1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.025em;
}

[data-theme="dark"] .access-bar-count .selection-count {
  color: #a5b4fc;
}

.access-bar-count .selection-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-tertiary);
}

.access-bar-actions {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.access-bar-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
  border: none;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow:
    0 2px 8px rgba(99, 102, 241, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.access-bar-primary:hover {
  background: linear-gradient(135deg, #818cf8 0%, #6366f1 100%);
  box-shadow:
    0 4px 16px rgba(99, 102, 241, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.access-bar-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px rgba(99, 102, 241, 0.3);
}

.access-bar-primary svg {
  flex-shrink: 0;
}

.access-bar-ghost {
  display: inline-flex;
  align-items: center;
  padding: 0.625rem 0.875rem;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-tertiary);
  background: transparent;
  border: none;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.access-bar-ghost:hover {
  color: var(--text-secondary);
  background: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .access-bar-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* ========================================
   ACCESS MODAL - COMPONENT STYLES
   Uses ds-modal system with custom content
   ======================================== */

/* Container overrides for access modal */
.access-modal-container {
  max-width: 660px;
  border-radius: 24px;
}

[data-theme="dark"] .access-modal-container {
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Header overrides */
.access-modal-header {
  padding: 20px 24px;
}

[data-theme="dark"] .access-modal-header {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
}

/* Icon styling */
.access-modal-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  margin-right: 0.875rem;
  border-radius: 12px;
  background: linear-gradient(135deg, #0d9488 0%, #14b8a6 100%);
  color: white;
  box-shadow: 0 4px 16px rgba(13, 148, 136, 0.35);
}

[data-theme="dark"] .access-modal-icon {
  background: linear-gradient(135deg, #319795 0%, #2c7a7b 100%);
  box-shadow: 0 4px 16px rgba(49, 151, 149, 0.35);
}

.access-modal-icon svg {
  width: 20px;
  height: 20px;
}

/* Body overrides */
.access-modal-body {
  padding: 20px 24px;
  max-height: calc(90vh - 180px);
}

/* Selected Items Summary */
.access-selected-summary {
  margin-bottom: 20px;
}

.access-selected-label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #0d9488;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

[data-theme="dark"] .access-selected-label {
  color: #64748b;
}

.access-selected-label svg {
  width: 12px;
  height: 12px;
  opacity: 0.6;
}

#access-modal .selected-items-summary,
.access-modal-overlay .selected-items-summary {
  font-size: 0.875rem;
  color: var(--text-primary);
  line-height: 1.5;
  border: none !important;
  background: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.selected-items-summary .font-medium {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Two-column layout */
.access-modal-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

@media (max-width: 640px) {
  .access-modal-columns {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.access-column-header {
  margin-bottom: 14px;
}

.access-column-title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.access-column-hint {
  display: block;
  margin-top: 3px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Action Toggle (Grant/Revoke) */
.access-action-toggle {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--color-neutral-100);
  border: 1px solid var(--color-neutral-200);
  border-radius: 12px;
  margin-bottom: 16px;
}

[data-theme="dark"] .access-action-toggle {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(255, 255, 255, 0.06);
}

.access-action-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-tertiary);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.access-action-btn svg {
  width: 14px;
  height: 14px;
  opacity: 0.7;
}

.access-action-btn:hover:not(.active) {
  color: var(--text-secondary);
  background: rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .access-action-btn:hover:not(.active) {
  background: rgba(255, 255, 255, 0.04);
}

.access-action-btn.active {
  background: linear-gradient(135deg, #0d9488 0%, #14b8a6 100%);
  border-color: rgba(255, 255, 255, 0.1);
  color: white;
  box-shadow: 0 2px 8px rgba(13, 148, 136, 0.35);
}

[data-theme="dark"] .access-action-btn.active {
  background: #319795;
  box-shadow: 0 2px 8px rgba(49, 151, 149, 0.4);
}

.access-action-btn.active svg {
  opacity: 1;
}

.access-action-btn.active[data-action="revoke"] {
  background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.35);
}

[data-theme="dark"] .access-action-btn.active[data-action="revoke"] {
  background: #dc2626;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.4);
}

/* Access Level Cards */
.access-level-cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.access-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .access-card {
  background: rgba(15, 23, 42, 0.5);
  border-color: rgba(255, 255, 255, 0.05);
  box-shadow: none;
}

.access-card:hover {
  background: var(--color-neutral-50);
  border-color: var(--color-neutral-300);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .access-card:hover {
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(255, 255, 255, 0.1);
}

.access-card:has(.access-toggle:checked) {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.06) 0%, rgba(20, 184, 166, 0.04) 100%);
  border-color: #14b8a6;
  box-shadow: 0 0 0 1px rgba(20, 184, 166, 0.1);
}

[data-theme="dark"] .access-card:has(.access-toggle:checked) {
  background: rgba(49, 151, 149, 0.12);
  border-color: rgba(49, 151, 149, 0.4);
  box-shadow: 0 0 0 1px rgba(49, 151, 149, 0.15) inset;
}

.access-card-checkbox {
  flex-shrink: 0;
}

.access-card-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 2px solid var(--color-neutral-300);
  border-radius: 6px;
  background: var(--color-neutral-0);
  color: transparent;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] .access-card-check {
  border-color: rgba(148, 163, 184, 0.3);
  background: rgba(15, 23, 42, 0.5);
}

.access-card:hover .access-card-check {
  border-color: var(--color-neutral-400);
}

[data-theme="dark"] .access-card:hover .access-card-check {
  border-color: rgba(148, 163, 184, 0.5);
}

.access-card:has(.access-toggle:checked) .access-card-check {
  background: linear-gradient(135deg, #0d9488 0%, #14b8a6 100%);
  border-color: transparent;
  color: white;
  box-shadow: 0 2px 6px rgba(13, 148, 136, 0.35);
}

[data-theme="dark"] .access-card:has(.access-toggle:checked) .access-card-check {
  background: linear-gradient(135deg, #319795 0%, #2c7a7b 100%);
  box-shadow: 0 2px 8px rgba(49, 151, 149, 0.4);
}

.access-card:has(.access-toggle:checked) .access-card-check svg {
  animation: accessCheckPop 0.2s ease-out;
}

@keyframes accessCheckPop {
  0% { transform: scale(0); }
  60% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.access-card-content {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.access-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.access-card:hover .access-card-icon {
  transform: scale(1.05);
}

.access-card-icon--read {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12) 0%, rgba(37, 99, 235, 0.08) 100%);
  color: #2563eb;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

[data-theme="dark"] .access-card-icon--read {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(59, 130, 246, 0.1) 100%);
  color: #60a5fa;
}

.access-card-icon--edit {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12) 0%, rgba(217, 119, 6, 0.08) 100%);
  color: #d97706;
  border: 1px solid rgba(245, 158, 11, 0.2);
}

[data-theme="dark"] .access-card-icon--edit {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(245, 158, 11, 0.1) 100%);
  color: #fbbf24;
}

.access-card-icon--delete {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.12) 0%, rgba(220, 38, 38, 0.08) 100%);
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

[data-theme="dark"] .access-card-icon--delete {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(239, 68, 68, 0.1) 100%);
  color: #f87171;
}

.access-card-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.access-card-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.access-card-desc {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* Role List */
.access-role-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
  padding-right: 4px;
}

.access-role-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  animation: accessRoleSlideIn 0.3s ease-out backwards;
}

[data-theme="dark"] .access-role-card {
  background: rgba(15, 23, 42, 0.5);
  border-color: rgba(255, 255, 255, 0.05);
  box-shadow: none;
}

@keyframes accessRoleSlideIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.access-role-card:hover {
  background: var(--color-neutral-50);
  border-color: var(--color-neutral-300);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .access-role-card:hover {
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(255, 255, 255, 0.1);
}

.access-role-card:has(.role-checkbox:checked) {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.06) 0%, rgba(20, 184, 166, 0.04) 100%);
  border-color: #14b8a6;
  box-shadow: 0 0 0 1px rgba(20, 184, 166, 0.1);
}

[data-theme="dark"] .access-role-card:has(.role-checkbox:checked) {
  background: rgba(49, 151, 149, 0.12);
  border-color: rgba(49, 151, 149, 0.4);
  box-shadow: 0 0 0 1px rgba(49, 151, 149, 0.15) inset;
}

.access-role-checkbox {
  flex-shrink: 0;
}

.access-role-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 2px solid var(--color-neutral-300);
  border-radius: 6px;
  background: var(--color-neutral-0);
  color: transparent;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] .access-role-check {
  border-color: rgba(148, 163, 184, 0.3);
  background: rgba(15, 23, 42, 0.5);
}

.access-role-card:hover .access-role-check {
  border-color: var(--color-neutral-400);
}

[data-theme="dark"] .access-role-card:hover .access-role-check {
  border-color: rgba(148, 163, 184, 0.5);
}

.access-role-card:has(.role-checkbox:checked) .access-role-check {
  background: linear-gradient(135deg, #0d9488 0%, #14b8a6 100%);
  border-color: transparent;
  color: white;
  box-shadow: 0 2px 6px rgba(13, 148, 136, 0.35);
}

[data-theme="dark"] .access-role-card:has(.role-checkbox:checked) .access-role-check {
  background: linear-gradient(135deg, #319795 0%, #2c7a7b 100%);
  box-shadow: 0 2px 8px rgba(49, 151, 149, 0.4);
}

.access-role-card:has(.role-checkbox:checked) .access-role-check svg {
  animation: accessCheckPop 0.2s ease-out;
}

.access-role-content {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.access-role-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.access-role-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.access-role-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

/* System badge */
.access-role-badge {
  padding: 3px 7px;
  font-size: 0.6rem;
  font-weight: 600;
  color: #0d9488;
  background: rgba(13, 148, 136, 0.08);
  border: 1px solid rgba(13, 148, 136, 0.15);
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

[data-theme="dark"] .access-role-badge {
  color: #94a3b8;
  background: rgba(148, 163, 184, 0.12);
  border-color: rgba(148, 163, 184, 0.15);
}

.access-role-desc {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Empty Roles State */
.access-empty-roles {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  text-align: center;
}

.access-empty-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 14px;
  border-radius: 14px;
  background: var(--color-neutral-100);
  border: 1px solid var(--color-neutral-200);
  color: var(--text-tertiary);
}

[data-theme="dark"] .access-empty-icon {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(255, 255, 255, 0.05);
}

.access-empty-roles p {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.access-empty-roles span {
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* Footer overrides */
.access-modal-footer {
  padding: 16px 24px;
}

[data-theme="dark"] .access-modal-footer {
  background: rgba(0, 0, 0, 0.15);
}

/* Cancel button */
.access-btn-cancel,
#access-modal .modal-cancel-btn {
  padding: 10px 18px;
  border: 1px solid var(--color-neutral-200);
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--color-neutral-0);
  cursor: pointer;
  transition: all 0.15s ease;
}

[data-theme="dark"] .access-btn-cancel,
[data-theme="dark"] #access-modal .modal-cancel-btn {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
}

.access-btn-cancel:hover,
#access-modal .modal-cancel-btn:hover {
  background: var(--color-neutral-100);
  border-color: var(--color-neutral-300);
  color: var(--text-primary);
}

[data-theme="dark"] .access-btn-cancel:hover,
[data-theme="dark"] #access-modal .modal-cancel-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}

/* Apply button - Purple gradient */
.access-btn-apply,
#access-modal .modal-apply-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: none;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.35);
  cursor: pointer;
  transition: all 0.2s ease;
}

.access-btn-apply:hover,
#access-modal .modal-apply-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.45);
  background: linear-gradient(135deg, #9333ea 0%, #7c3aed 100%);
}

.access-btn-apply:active,
#access-modal .modal-apply-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(139, 92, 246, 0.3);
}

.access-btn-apply:disabled,
#access-modal .modal-apply-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.access-btn-apply svg,
#access-modal .modal-apply-btn svg {
  width: 16px;
  height: 16px;
}

/* Scrollbar for role list */
.access-role-list::-webkit-scrollbar {
  width: 6px;
}

.access-role-list::-webkit-scrollbar-track {
  background: transparent;
}

.access-role-list::-webkit-scrollbar-thumb {
  background: var(--color-neutral-300);
  border-radius: 3px;
}

[data-theme="dark"] .access-role-list::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.2);
}

.access-role-list::-webkit-scrollbar-thumb:hover {
  background: var(--color-neutral-400);
}

[data-theme="dark"] .access-role-list::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.3);
}

/* ========================================
   AUTH MODAL - COMPONENT STYLES
   Uses ds-modal system with custom content
   ======================================== */

/* Auth modal container override */
.auth-modal {
  border-radius: 24px;
}

/* Social sign-in button */
.auth-social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.875rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--color-neutral-0);
  border: 2px solid var(--color-neutral-200);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.auth-social-btn:hover {
  background: var(--color-neutral-50);
  border-color: var(--color-neutral-300);
}

[data-theme="dark"] .auth-social-btn {
  background: rgba(30, 41, 59, 0.5);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .auth-social-btn:hover {
  background: rgba(51, 65, 85, 0.5);
  border-color: rgba(255, 255, 255, 0.15);
}

/* Divider */
.auth-divider {
  position: relative;
  margin: 1.5rem 0;
}

.auth-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-neutral-200);
}

[data-theme="dark"] .auth-divider::before {
  background: rgba(255, 255, 255, 0.1);
}

.auth-divider span {
  position: relative;
  display: inline-block;
  padding: 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-neutral-0);
  left: 50%;
  transform: translateX(-50%);
}

[data-theme="dark"] .auth-divider span {
  background: var(--color-surface-elevated, rgba(30, 41, 59, 0.98));
}

/* Form styles */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.auth-field label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* Message styling */
.auth-message {
  min-height: 1.25rem;
  font-size: 0.875rem;
  text-align: center;
}

.auth-message.error {
  color: #dc2626;
}

.auth-message.success {
  color: #059669;
}

/* Switch link */
.auth-switch {
  margin-top: 1.5rem;
  text-align: center;
}

.auth-switch button {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.2s ease;
}

.auth-switch button span {
  color: var(--color-accent-600);
  font-weight: 600;
}

.auth-switch button:hover {
  color: var(--text-secondary);
}

.auth-switch button:hover span {
  color: var(--color-accent-700);
}

[data-theme="dark"] .auth-switch button span {
  color: var(--color-accent-400);
}

[data-theme="dark"] .auth-switch button:hover span {
  color: var(--color-accent-300);
}

/* ========================================
   CONTENT MODAL - COMPONENT STYLES
   Uses ds-modal system for page content display
   ======================================== */

/* Content modal container */
.content-modal {
  max-height: 80vh;
}

/* Content modal body with scrollable content */
.content-modal-body {
  flex: 1;
  overflow-y: auto;
  max-height: calc(80vh - 120px);
}

.content-modal-body pre {
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.6;
}

/* ========================================
   ACCESS MODE TOGGLE BUTTON
   ======================================== */

#access-mode-toggle {
  transition: all 0.25s ease;
}

#access-mode-toggle.is-active {
  background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%) !important;
  color: white !important;
  border-color: rgba(129, 140, 248, 0.3) !important;
  box-shadow:
    0 4px 16px rgba(99, 102, 241, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

#access-mode-toggle.is-active:hover {
  background: linear-gradient(135deg, #818cf8 0%, #6366f1 100%) !important;
  border-color: rgba(165, 180, 252, 0.4) !important;
  box-shadow:
    0 6px 24px rgba(99, 102, 241, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* ========================================
   ACCESS CHECKBOXES - TEAL STYLING
   ======================================== */

/* KB section checkboxes in access mode */
.kb-access-checkbox input[type="checkbox"],
.kb-version-option-checkbox input[type="checkbox"],
#access-modal input[type="checkbox"],
.role-checkbox,
.access-toggle {
  accent-color: #38b2ac;
  width: 1rem;
  height: 1rem;
  border-radius: 0.25rem;
  cursor: pointer;
}

/* Larger checkboxes in modals */
#access-modal .access-toggle,
#access-modal .role-checkbox {
  width: 1.25rem;
  height: 1.25rem;
}

/* Focus ring with teal */
.kb-access-checkbox input[type="checkbox"]:focus,
.kb-version-option-checkbox input[type="checkbox"]:focus,
#access-modal input[type="checkbox"]:focus {
  outline: 2px solid rgba(56, 178, 172, 0.4);
  outline-offset: 2px;
}

/* ========================================
   ROLE MODAL STYLING
   ======================================== */

#role-modal > div:last-child > div,
#invite-modal > div:last-child > div {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
}

[data-theme="dark"] #role-modal > div:last-child > div,
[data-theme="dark"] #invite-modal > div:last-child > div {
  background: rgba(15, 23, 42, 0.98);
}

/* Permission checkboxes in role modal */
#role-modal-permissions label {
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

#role-modal-permissions label:hover {
  background: rgba(241, 245, 249, 1);
  border-color: rgba(99, 102, 241, 0.15);
}

[data-theme="dark"] #role-modal-permissions label:hover {
  background: rgba(51, 65, 85, 0.5);
  border-color: rgba(129, 140, 248, 0.15);
}

/* Modal cancel button styling */
#role-modal-cancel,
#invite-modal-cancel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  font-weight: 500;
  font-size: 0.875rem;
  color: #475569;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(203, 213, 225, 0.6);
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

#role-modal-cancel:hover,
#invite-modal-cancel:hover {
  background: white;
  border-color: var(--color-neutral-300);
  color: var(--text-primary);
}

[data-theme="dark"] #role-modal-cancel,
[data-theme="dark"] #invite-modal-cancel {
  color: var(--color-neutral-300);
  background: rgba(51, 65, 85, 0.5);
  border-color: rgba(100, 116, 139, 0.4);
}

[data-theme="dark"] #role-modal-cancel:hover,
[data-theme="dark"] #invite-modal-cancel:hover {
  background: rgba(51, 65, 85, 0.8);
  border-color: rgba(148, 163, 184, 0.5);
}

/* ========================================
   EMAIL PILLS STYLING
   ======================================== */

.email-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.5rem 0.25rem 0.75rem;
  background: linear-gradient(135deg, rgba(56, 178, 172, 0.15) 0%, rgba(56, 178, 172, 0.1) 100%);
  border: 1px solid rgba(56, 178, 172, 0.3);
  border-radius: 9999px;
  font-size: 0.875rem;
  color: #0d9488;
  transition: all 0.15s ease;
  max-width: 100%;
}

.email-pill:hover {
  background: linear-gradient(135deg, rgba(56, 178, 172, 0.25) 0%, rgba(56, 178, 172, 0.15) 100%);
  border-color: rgba(56, 178, 172, 0.5);
}

.email-pill-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 250px;
}

.email-pill-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.125rem;
  height: 1.125rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.1);
  color: inherit;
  cursor: pointer;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.email-pill-remove:hover {
  background: rgba(0, 0, 0, 0.2);
  transform: scale(1.1);
}

/* Dark mode */
[data-theme="dark"] .email-pill {
  background: linear-gradient(135deg, rgba(56, 178, 172, 0.2) 0%, rgba(56, 178, 172, 0.1) 100%);
  border-color: rgba(56, 178, 172, 0.4);
  color: #5eead4;
}

[data-theme="dark"] .email-pill:hover {
  background: linear-gradient(135deg, rgba(56, 178, 172, 0.3) 0%, rgba(56, 178, 172, 0.2) 100%);
  border-color: rgba(56, 178, 172, 0.6);
}

[data-theme="dark"] .email-pill-remove {
  background: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .email-pill-remove:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ========================================
   PENDING INVITATIONS STYLING
   ======================================== */

.resend-invite-btn,
.revoke-invite-btn {
  transition: all 0.2s ease;
}

.resend-invite-btn:hover {
  transform: scale(1.05);
}

.revoke-invite-btn:hover {
  transform: scale(1.05);
  background: rgba(239, 68, 68, 0.15) !important;
}

/* ========================================
   THEME TOGGLE
   ======================================== */

/* Smooth page transitions on theme change */
[data-theme] * {
  transition-property: background-color, border-color, color, fill, stroke, box-shadow;
  transition-duration: 0.15s;
  transition-timing-function: ease;
}

/* Exclude animated elements from theme transition */
[data-theme] .no-theme-transition,
[data-theme] [class*="animate-"],
[data-theme] .transition-transform {
  transition-property: none;
}

/* ========================================
   KB TOC PANEL ENHANCEMENTS
   ======================================== */

/* TOC tree item hover */
.kb-toc-item {
  transition: all 0.15s ease;
  border-radius: 0.5rem;
}

.kb-toc-item:hover {
  background: rgba(255, 255, 255, 0.5);
}

[data-theme="dark"] .kb-toc-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

/* TOC active item */
.kb-toc-item.active {
  background: rgba(13, 92, 77, 0.1);
  border-left: 3px solid #0d5c4d;
}

[data-theme="dark"] .kb-toc-item.active {
  background: rgba(13, 92, 77, 0.2);
}

/* TOC expand/collapse icon */
.kb-toc-toggle {
  transition: transform 0.2s ease;
}

.kb-toc-toggle.expanded {
  transform: rotate(90deg);
}

/* TOC KB selector dropdown */
.kb-selector {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 0.75rem;
  transition: all 0.2s ease;
}

.kb-selector:hover {
  border-color: rgba(13, 92, 77, 0.3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.kb-selector:focus {
  outline: none;
  border-color: #0d5c4d;
  box-shadow: 0 0 0 3px rgba(13, 92, 77, 0.15);
}

[data-theme="dark"] .kb-selector {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .kb-selector:hover {
  border-color: rgba(110, 231, 183, 0.3);
}

[data-theme="dark"] .kb-selector:focus {
  border-color: #6ee7b7;
  box-shadow: 0 0 0 3px rgba(110, 231, 183, 0.15);
}

/* ========================================
   KB CONTENT AREA - DARK MODE TYPOGRAPHY
   ======================================== */

/* Base content styling */
.kb-content-area {
  color: var(--text-primary);
  line-height: 1.75;
}

/* Headings in content area */
.kb-content-area h1,
.kb-content-area h2,
.kb-content-area h3,
.kb-content-area h4,
.kb-content-area h5,
.kb-content-area h6 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-top: 0.15em;
  margin-bottom: 0.15em;
  color: var(--text-primary);
}

.kb-content-area h1 { font-size: 1.875rem; }
.kb-content-area h2 { font-size: 1.5rem; }
.kb-content-area h3 { font-size: 1.25rem; }
.kb-content-area h4 { font-size: 1.125rem; }

/* First heading in content should not have top margin */
.kb-content-area > h1:first-child,
.kb-content-area > h2:first-child,
.kb-content-area > h3:first-child,
.kb-content-area > h4:first-child,
.kb-content-area > div:first-child > h1:first-child,
.kb-content-area > div:first-child > h2:first-child,
.kb-content-area > div:first-child > h3:first-child,
.kb-content-area > div:first-child > h4:first-child,
.kb-content-area > div:first-child > .kb-hoverable:first-child h2,
.kb-content-area > div:first-child > .kb-hoverable:first-child h3 {
  margin-top: 0;
}

/* Paragraphs */
.kb-content-area p {
  margin-bottom: 0.15em;
  color: inherit;
}

/* Links */
.kb-content-area a {
  color: #0891b2; /* cyan-600 */
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.15s ease;
}

.kb-content-area a:hover {
  color: #0e7490; /* cyan-700 */
}

[data-theme="dark"] .kb-content-area a {
  color: #22d3ee; /* cyan-400 - bright and visible */
}

[data-theme="dark"] .kb-content-area a:hover {
  color: #67e8f9; /* cyan-300 */
}

/* Lists */
.kb-content-area ul,
.kb-content-area ol {
  margin-bottom: 1em;
  padding-left: 1.5em;
}

.kb-content-area li {
  margin-bottom: 0.5em;
  color: inherit;
}

/* TipTap/ProseMirror wraps content in <p> tags - remove their margin */
.kb-content-area li > p,
.kb-content-area td > p,
.kb-content-area th > p {
  margin: 0;
}

/* TipTap wraps tables in .tableWrapper with margin - remove it */
.kb-content-area .tableWrapper {
  margin: 0;
}

.kb-content-area ul li::marker {
  color: #38bdf8; /* sky-400 */
}

[data-theme="dark"] .kb-content-area ul li::marker {
  color: #38bdf8; /* sky-400 */
}

.kb-content-area ol li::marker {
  color: #319795; /* teal-500 */
  font-weight: 600;
}

[data-theme="dark"] .kb-content-area ol li::marker {
  color: #38b2ac; /* teal-400 */
}

/* Code blocks */
.kb-content-area code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  padding: 0.2em 0.4em;
  border-radius: 0.375rem;
  background: rgba(99, 102, 241, 0.1);
  color: #4f46e5; /* indigo-600 */
  border: 1px solid rgba(99, 102, 241, 0.2);
}

[data-theme="dark"] .kb-content-area code {
  background: rgba(49, 151, 149, 0.15);
  color: #4fd1c5; /* teal-300 */
  border-color: rgba(49, 151, 149, 0.3);
}

.kb-content-area pre {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  padding: 1rem 1.25rem;
  border-radius: 0.75rem;
  background: var(--color-neutral-800);
  color: var(--color-neutral-200);
  overflow-x: auto;
  margin-bottom: 1em;
  border: 1px solid var(--color-neutral-700);
}

[data-theme="dark"] .kb-content-area pre {
  background: rgba(15, 23, 42, 0.8);
  border-color: rgba(100, 116, 139, 0.3);
}

.kb-content-area pre code {
  background: transparent;
  padding: 0;
  border: none;
  color: inherit;
}

/* Blockquotes */
.kb-content-area blockquote {
  margin: 1.5em 0;
  padding: 1em 1.5em;
  border-left: 4px solid #319795; /* teal-500 */
  background: rgba(49, 151, 149, 0.05);
  border-radius: 0 0.5rem 0.5rem 0;
  color: #475569; /* slate-600 */
  font-style: italic;
}

[data-theme="dark"] .kb-content-area blockquote {
  background: rgba(49, 151, 149, 0.1);
  border-color: #38b2ac; /* teal-400 */
  color: #cbd5e1; /* slate-300 */
}

/* Tables */
.kb-content-area table {
  width: 100%;
  margin-bottom: 1em;
  border-collapse: collapse;
}

.kb-content-area th,
.kb-content-area td {
  padding: 0.75rem 1rem;
  text-align: left;
  border: 1px solid rgba(100, 116, 139, 0.2);
}

.kb-content-area th {
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(100, 116, 139, 0.05);
}

[data-theme="dark"] .kb-content-area th {
  background: rgba(100, 116, 139, 0.15);
}

[data-theme="dark"] .kb-content-area td {
  border-color: rgba(100, 116, 139, 0.25);
}

/* ========================================
   PROSEMIRROR TABLE STYLES (TipTap)
   Required for table resize and selection
   ======================================== */

/* Table wrapper for horizontal scrolling */
.ProseMirror .tableWrapper {
  overflow-x: auto;
}

/* Fixed layout tables for consistent column sizing */
.ProseMirror table {
  border-collapse: collapse;
  table-layout: fixed;
  width: 100%;
  overflow: hidden;
}

/* Cell positioning for resize handles and selection */
.ProseMirror td,
.ProseMirror th {
  vertical-align: top;
  box-sizing: border-box;
  position: relative;
  border: 1px solid rgba(100, 116, 139, 0.2);
  padding: 0.75rem 1rem;
  min-width: 100px;
}

.ProseMirror th {
  font-weight: 600;
  background: rgba(100, 116, 139, 0.05);
}

[data-theme="dark"] .ProseMirror th {
  background: rgba(100, 116, 139, 0.15);
}

[data-theme="dark"] .ProseMirror td,
[data-theme="dark"] .ProseMirror th {
  border-color: rgba(100, 116, 139, 0.25);
}

/* Column resize handle - appears when hovering column borders */
.ProseMirror .column-resize-handle {
  position: absolute;
  right: -2px;
  top: 0;
  bottom: -2px;
  width: 4px;
  z-index: 20;
  background-color: #3b82f6;
  pointer-events: none;
}

[data-theme="dark"] .ProseMirror .column-resize-handle {
  background-color: #60a5fa;
}

/* Resize cursor when dragging column borders */
.ProseMirror.resize-cursor,
.ProseMirror.resize-cursor * {
  cursor: col-resize !important;
}

/* Cell selection highlight */
.ProseMirror .selectedCell:after {
  z-index: 2;
  position: absolute;
  content: '';
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: rgba(59, 130, 246, 0.2);
  pointer-events: none;
}

[data-theme="dark"] .ProseMirror .selectedCell:after {
  background: rgba(96, 165, 250, 0.25);
}

/* Horizontal rules */
.kb-content-area hr {
  margin: 2em 0;
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(100, 116, 139, 0.3), transparent);
}

[data-theme="dark"] .kb-content-area hr {
  background: linear-gradient(90deg, transparent, rgba(148, 163, 184, 0.3), transparent);
}

/* Strong and emphasis */
.kb-content-area strong {
  font-weight: 600;
  color: #0f172a;
}

[data-theme="dark"] .kb-content-area strong {
  color: #f8fafc;
}

.kb-content-area em {
  font-style: italic;
}

/* Images */
.kb-content-area img {
  max-width: 100%;
  height: auto;
  border-radius: 0.75rem;
  margin: 1em 0;
}

/* KB Image Figure Styles */
.kb-content-area figure.kb-image {
  margin: 1.5em 0;
  text-align: center;
}

.kb-content-area figure.kb-image img {
  max-width: 100%;
  height: auto;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  margin: 0 auto;
}

.kb-content-area .kb-image-caption {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: #64748b;
  font-style: italic;
}

[data-theme="dark"] .kb-content-area .kb-image-caption {
  color: #94a3b8;
}

/* KB Editor Image (TipTap) */
.kb-editor-image {
  max-width: 100%;
  height: auto;
  border-radius: 0.75rem;
  margin: 0 !important;
  padding: 0;
  display: block;
}

/* Image block wrapper - no vertical padding */
.kb-image-block-wrapper {
  padding: 0 !important;
  margin: 0 !important;
  line-height: 0;
}

.ProseMirror .kb-editor-image {
  cursor: pointer;
}

.ProseMirror .kb-editor-image.ProseMirror-selectednode {
  outline: none;
}


/* ========================================
   IMAGE SIZE CLASSES
   ======================================== */

/* Small - 15% width */
.kb-editor-image.kb-image-small,
.kb-block-image.kb-image-small {
  width: 15%;
  max-width: 100%;
}

/* Medium - 25% width (default for new uploads) */
.kb-editor-image.kb-image-medium,
.kb-block-image.kb-image-medium {
  width: 25%;
  max-width: 100%;
}

/* Large - 50% width */
.kb-editor-image.kb-image-large,
.kb-block-image.kb-image-large {
  width: 50%;
  max-width: 100%;
}

/* Full - 100% width (default for existing images without size) */
.kb-editor-image.kb-image-full,
.kb-block-image.kb-image-full {
  width: 100%;
  max-width: 100%;
}

/* ========================================
   IMAGE SIZE TOOLBAR
   ======================================== */

.kb-image-toolbar {
  position: fixed;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.kb-image-toolbar.visible {
  opacity: 1;
  visibility: visible;
}

[data-theme="dark"] .kb-image-toolbar {
  background: #1e293b;
  border-color: #334155;
}

.kb-image-toolbar-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.kb-image-size-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 36px;
  padding: 4px 8px;
  background: transparent;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease;
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
}

.kb-image-size-btn:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #1e293b;
}

.kb-image-size-btn.active {
  background: #3b82f6;
  border-color: #3b82f6;
  color: white;
}

.kb-image-size-btn.active:hover {
  background: #2563eb;
  border-color: #2563eb;
}

[data-theme="dark"] .kb-image-size-btn {
  border-color: #475569;
  color: #94a3b8;
}

[data-theme="dark"] .kb-image-size-btn:hover {
  background: #334155;
  border-color: #64748b;
  color: #e2e8f0;
}

[data-theme="dark"] .kb-image-size-btn.active {
  background: #3b82f6;
  border-color: #3b82f6;
  color: white;
}

.kb-image-size-label {
  font-size: 9px;
  font-weight: 500;
  opacity: 0.7;
  margin-top: 1px;
}

/* ========================================
   IMAGE UPLOAD PLACEHOLDER
   ======================================== */

.kb-image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  margin: 1em 0;
  padding: 1.5rem;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 2px dashed #cbd5e1;
  border-radius: 0.75rem;
  transition: all 0.3s ease;
}

[data-theme="dark"] .kb-image-placeholder {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-color: #475569;
}

.kb-image-placeholder[data-upload-state="error"] {
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
  border-color: #fca5a5;
}

[data-theme="dark"] .kb-image-placeholder[data-upload-state="error"] {
  background: linear-gradient(135deg, #450a0a 0%, #7f1d1d 100%);
  border-color: #dc2626;
}

.kb-image-placeholder-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

/* Uploading states - pulse animation */
.kb-image-placeholder[data-upload-state="uploading"] .kb-image-placeholder-content,
.kb-image-placeholder[data-upload-state="creating"] .kb-image-placeholder-content,
.kb-image-placeholder[data-upload-state="loading"] .kb-image-placeholder-content {
  animation: kb-upload-pulse 2s ease-in-out infinite;
}

@keyframes kb-upload-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* Spinner */
.kb-upload-spinner {
  width: 2rem;
  height: 2rem;
  color: #3b82f6;
  animation: kb-spinner-rotate 1s linear infinite;
}

[data-theme="dark"] .kb-upload-spinner {
  color: #60a5fa;
}

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

/* Error icon */
.kb-upload-error-icon {
  width: 2rem;
  height: 2rem;
  color: #ef4444;
}

[data-theme="dark"] .kb-upload-error-icon {
  color: #f87171;
}

/* Status text */
.kb-upload-status {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.kb-upload-message {
  font-size: 0.875rem;
  font-weight: 500;
  color: #475569;
}

[data-theme="dark"] .kb-upload-message {
  color: #94a3b8;
}

.kb-image-placeholder[data-upload-state="error"] .kb-upload-message {
  color: #dc2626;
}

[data-theme="dark"] .kb-image-placeholder[data-upload-state="error"] .kb-upload-message {
  color: #f87171;
}

.kb-upload-filename {
  font-size: 0.75rem;
  color: #94a3b8;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

[data-theme="dark"] .kb-upload-filename {
  color: #64748b;
}

/* Retry button */
.kb-upload-retry-btn {
  margin-top: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #ffffff;
  background: #3b82f6;
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.kb-upload-retry-btn:hover {
  background: #2563eb;
}

[data-theme="dark"] .kb-upload-retry-btn {
  background: #2563eb;
}

[data-theme="dark"] .kb-upload-retry-btn:hover {
  background: #1d4ed8;
}

/* Image fade-in transition */
.kb-block-image {
  height: auto;
  border-radius: 0.75rem;
  margin: 0 !important;
  padding: 0;
  display: block;
  transition: opacity 0.3s ease-out;
}

.kb-block-image.kb-image-loading {
  opacity: 0;
}

.kb-block-image.kb-image-loaded {
  opacity: 1;
}

/* Image load error state */
.kb-image-load-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 2rem;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 0.75rem;
  color: #dc2626;
}

.kb-image-load-error svg {
  width: 2rem;
  height: 2rem;
}

.kb-image-load-error span {
  font-size: 0.875rem;
}

[data-theme="dark"] .kb-image-load-error {
  background: #450a0a;
  border-color: #7f1d1d;
  color: #f87171;
}

/* Selection styling */
.kb-content-area ::selection {
  background: rgba(139, 92, 246, 0.3);
  color: inherit;
}

[data-theme="dark"] .kb-content-area ::selection {
  background: rgba(139, 92, 246, 0.4);
}

/* ========================================
   KB TOC NAV - DARK MODE IMPROVEMENTS
   ======================================== */

.kb-toc-nav {
  scrollbar-width: thin;
  scrollbar-color: rgba(100, 116, 139, 0.3) transparent;
}

.kb-toc-nav::-webkit-scrollbar {
  width: 6px;
}

.kb-toc-nav::-webkit-scrollbar-track {
  background: transparent;
}

.kb-toc-nav::-webkit-scrollbar-thumb {
  background: rgba(100, 116, 139, 0.3);
  border-radius: 3px;
}

.kb-toc-nav::-webkit-scrollbar-thumb:hover {
  background: rgba(100, 116, 139, 0.5);
}

[data-theme="dark"] .kb-toc-nav {
  scrollbar-color: rgba(148, 163, 184, 0.3) transparent;
}

[data-theme="dark"] .kb-toc-nav::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.3);
}

[data-theme="dark"] .kb-toc-nav::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.5);
}

/* ========================================
   COLLAPSIBLE SIDEBAR
   ======================================== */

/* Sidebar text content - visible by default, hidden when collapsed */
#sidebar .sidebar-text-content {
  opacity: 1;
  transition: opacity 0.2s ease 0.1s, visibility 0.2s ease 0.1s;
  visibility: visible;
}

#sidebar[data-collapsed="true"] .sidebar-text-content {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

/* Navigation links - center icons when collapsed */
#sidebar[data-collapsed="true"] .sidebar-nav-link {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

/* Logo section adjustments when collapsed */
#sidebar[data-collapsed="true"] .sidebar-nav {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

/* Collapse button position adjustment */
#sidebar .sidebar-collapse-btn {
  transition: right 0.3s ease, opacity 0.2s ease;
}

#sidebar[data-collapsed="true"] .sidebar-collapse-btn {
  right: 50%;
  transform: translate(50%, -50%);
}

/* Hover expand effect - show text on hover when collapsed (desktop only) */
@media (min-width: 1024px) {
  /* Tooltip styles for collapsed sidebar */
  #sidebar[data-collapsed="true"] .sidebar-nav-link {
    position: relative;
  }

  #sidebar[data-collapsed="true"] .sidebar-nav-link::after {
    content: attr(title);
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 12px;
    padding: 8px 14px;
    background: rgba(15, 23, 42, 0.95);
    color: white;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }

  #sidebar[data-collapsed="true"] .sidebar-nav-link:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(4px);
  }

  /* Dark mode tooltip */
  [data-theme="dark"] #sidebar[data-collapsed="true"] .sidebar-nav-link::after {
    background: rgba(241, 245, 249, 0.95);
    color: #0f172a;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  }

  /* Subtle pulse animation on collapse button */
  #sidebar .sidebar-collapse-btn:hover {
    transform: translate(50%, -50%) scale(1.05);
  }

  #sidebar:not([data-collapsed="true"]) .sidebar-collapse-btn:hover {
    transform: translateY(-50%) scale(1.05);
  }
}

/* Smooth overflow handling during transition */
#sidebar {
  overflow-x: hidden;
}

/* Logo section padding adjustment */
#sidebar[data-collapsed="true"] > div:first-child {
  padding: 1rem;
  justify-content: center;
}

/* Hide logo text and center logo when collapsed */
#sidebar[data-collapsed="true"] > div:first-child > a {
  justify-content: center;
}

/* Bottom section padding when collapsed */
#sidebar[data-collapsed="true"] > div:last-child {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

/* ========================================
   DATA COLLECTION PAGE - TOP LEVEL TABS
   ======================================== */

.data-collection-tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-tertiary);
  border-radius: 0.75rem;
  transition: all 0.2s ease;
  background: transparent;
  border: none;
  cursor: pointer;
}

.data-collection-tab:hover:not(.active) {
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.5);
}

.data-collection-tab.active {
  color: var(--color-accent-700);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.8) 100%);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="dark"] .data-collection-tab:hover:not(.active) {
  background: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .data-collection-tab.active {
  color: var(--color-accent-300);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.08) 100%);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

/* Tab badge */
.tab-badge {
  padding: 0.125rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 9999px;
  background: var(--color-neutral-500);
  color: white;
  margin-left: 0.25rem;
}

.data-collection-tab.active .tab-badge {
  background: var(--color-accent-600);
}

[data-theme="dark"] .tab-badge {
  background: var(--color-neutral-600);
}

[data-theme="dark"] .data-collection-tab.active .tab-badge {
  background: var(--color-accent-400);
}

/* ============================================
   KB VERSION SELECTOR - Custom Dropdown
   A refined, elegant version picker with
   distinctive visual hierarchy
   ============================================ */

/* Wrapper */
.kb-version-dropdown {
  position: relative;
  width: 100%;
}

/* Screen reader only (hidden select) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Trigger Button */
.kb-version-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.625rem 0.875rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0.5) 100%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 0.875rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  font-family: inherit;
  text-align: left;
}

.kb-version-trigger:hover {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.65) 100%);
  border-color: rgba(56, 178, 172, 0.4);
  box-shadow:
    0 4px 12px rgba(56, 178, 172, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transform: translateY(-1px);
}

.kb-version-trigger:focus {
  outline: none;
  border-color: #38b2ac;
  box-shadow:
    0 0 0 3px rgba(56, 178, 172, 0.2),
    0 4px 12px rgba(56, 178, 172, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.kb-version-dropdown.is-open .kb-version-trigger {
  border-color: #38b2ac;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
  box-shadow:
    0 0 0 3px rgba(56, 178, 172, 0.15),
    0 4px 16px rgba(56, 178, 172, 0.15);
}

/* Trigger Content */
.kb-version-trigger-content {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex: 1;
  min-width: 0;
}

.kb-version-trigger-icon {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #38b2ac 0%, #319795 100%);
  border-radius: 0.5rem;
  box-shadow: 0 2px 6px rgba(56, 178, 172, 0.3);
}

.kb-version-trigger-icon svg {
  width: 1rem;
  height: 1rem;
  color: white;
}

.kb-version-trigger-text {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  min-width: 0;
  flex: 1;
}

.kb-version-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kb-version-date {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-tertiary);
  letter-spacing: 0.01em;
}

.kb-version-trigger-chevron {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.kb-version-trigger-chevron svg {
  width: 1rem;
  height: 1rem;
  color: var(--text-tertiary);
}

.kb-version-dropdown.is-open .kb-version-trigger-chevron {
  transform: rotate(180deg);
}

/* Dropdown Menu - uses ds-dropdown-panel for animations */
.kb-version-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 1rem;
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.12),
    0 8px 16px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 1);
  z-index: 100;
  max-height: 320px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  /* Animation handled by .ds-dropdown-panel */
  transform-origin: top left;
}

/* Dropdown Header */
.kb-version-dropdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.8) 0%, rgba(248, 250, 252, 0.4) 100%);
}

.kb-version-dropdown-header span:first-child {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.kb-version-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.375rem;
  height: 1.25rem;
  padding: 0 0.375rem;
  font-size: 0.6875rem;
  font-weight: 700;
  color: white;
  background: linear-gradient(135deg, #38b2ac 0%, #2c9a94 100%);
  border-radius: 0.375rem;
  box-shadow: 0 1px 3px rgba(56, 178, 172, 0.3);
}

/* Options Container */
.kb-version-options {
  overflow-y: auto;
  padding: 0.5rem;
  flex: 1;
}

/* Individual Option */
.kb-version-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  margin-bottom: 0.25rem;
  border-radius: 0.625rem;
  cursor: pointer;
  transition: all 0.15s ease-out;
  border: 1px solid transparent;
  position: relative;
}

.kb-version-option:last-child {
  margin-bottom: 0;
}

.kb-version-option:hover {
  background: linear-gradient(135deg, rgba(56, 178, 172, 0.08) 0%, rgba(56, 178, 172, 0.04) 100%);
  border-color: rgba(56, 178, 172, 0.15);
}

.kb-version-option.is-selected {
  background: linear-gradient(135deg, rgba(56, 178, 172, 0.15) 0%, rgba(56, 178, 172, 0.08) 100%);
  border-color: rgba(56, 178, 172, 0.3);
}

.kb-version-option.is-focused {
  background: linear-gradient(135deg, rgba(56, 178, 172, 0.1) 0%, rgba(56, 178, 172, 0.05) 100%);
  border-color: rgba(56, 178, 172, 0.2);
  outline: none;
}

/* Option Icon */
.kb-version-option-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-neutral-100) 0%, var(--color-neutral-200) 100%);
  border-radius: 0.5rem;
  transition: all 0.15s ease-out;
}

.kb-version-option-icon svg {
  width: 1rem;
  height: 1rem;
  color: var(--text-tertiary);
  transition: color 0.15s ease-out;
}

.kb-version-option:hover .kb-version-option-icon,
.kb-version-option.is-selected .kb-version-option-icon {
  background: linear-gradient(135deg, #38b2ac 0%, #319795 100%);
  box-shadow: 0 2px 6px rgba(56, 178, 172, 0.3);
}

.kb-version-option:hover .kb-version-option-icon svg,
.kb-version-option.is-selected .kb-version-option-icon svg {
  color: white;
}

/* Option Content */
.kb-version-option-content {
  flex: 1;
  min-width: 0;
}

.kb-version-option-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.01em;
  transition: color 0.15s ease-out;
}

.kb-version-option.is-selected .kb-version-option-name {
  color: #0f766e;
}

.kb-version-option-date {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-top: 0.125rem;
}

/* Selected Checkmark */
.kb-version-option-check {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.kb-version-option-check svg {
  width: 1rem;
  height: 1rem;
  color: #0d9488;
}

.kb-version-option.is-selected .kb-version-option-check {
  opacity: 1;
  transform: scale(1);
}

/* KB Permission Checkbox in Dropdown */
.kb-version-option-checkbox {
  flex-shrink: 0;
  padding: 4px;
  margin-right: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kb-version-option-checkbox.hidden {
  display: none;
}

.kb-version-option-checkbox:hover {
  background: rgba(99, 102, 241, 0.1);
  border-radius: 4px;
}

.kb-version-option-checkbox input {
  cursor: pointer;
}

/* ============================================
   KB VERSION SELECTOR - Dark Mode
   ============================================ */

[data-theme="dark"] .kb-version-trigger {
  background: linear-gradient(135deg, rgba(51, 65, 85, 0.8) 0%, rgba(51, 65, 85, 0.6) 100%);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .kb-version-trigger:hover {
  background: linear-gradient(135deg, rgba(51, 65, 85, 0.9) 0%, rgba(51, 65, 85, 0.7) 100%);
  border-color: rgba(94, 234, 212, 0.3);
  box-shadow:
    0 4px 16px rgba(94, 234, 212, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .kb-version-trigger:focus {
  border-color: #5eead4;
  box-shadow:
    0 0 0 3px rgba(94, 234, 212, 0.15),
    0 4px 16px rgba(94, 234, 212, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .kb-version-dropdown.is-open .kb-version-trigger {
  border-color: #5eead4;
  background: linear-gradient(135deg, rgba(51, 65, 85, 0.95) 0%, rgba(51, 65, 85, 0.85) 100%);
  box-shadow:
    0 0 0 3px rgba(94, 234, 212, 0.1),
    0 4px 20px rgba(94, 234, 212, 0.12);
}

[data-theme="dark"] .kb-version-trigger-icon {
  background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
  box-shadow: 0 2px 8px rgba(20, 184, 166, 0.4);
}

/* kb-version-name, date, chevron use semantic tokens - no dark override needed */

/* Dark Dropdown Menu */
[data-theme="dark"] .kb-version-dropdown-menu {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.98) 0%, rgba(30, 41, 59, 0.95) 100%);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.4),
    0 8px 20px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .kb-version-dropdown-header {
  border-bottom-color: rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(51, 65, 85, 0.5) 0%, rgba(51, 65, 85, 0.2) 100%);
}

[data-theme="dark"] .kb-version-dropdown-header span:first-child {
  color: #94a3b8;
}

[data-theme="dark"] .kb-version-badge {
  background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
  box-shadow: 0 1px 4px rgba(20, 184, 166, 0.4);
}

[data-theme="dark"] .kb-version-option:hover {
  background: linear-gradient(135deg, rgba(94, 234, 212, 0.1) 0%, rgba(94, 234, 212, 0.05) 100%);
  border-color: rgba(94, 234, 212, 0.15);
}

[data-theme="dark"] .kb-version-option.is-selected {
  background: linear-gradient(135deg, rgba(94, 234, 212, 0.15) 0%, rgba(94, 234, 212, 0.08) 100%);
  border-color: rgba(94, 234, 212, 0.25);
}

[data-theme="dark"] .kb-version-option.is-focused {
  background: linear-gradient(135deg, rgba(94, 234, 212, 0.12) 0%, rgba(94, 234, 212, 0.06) 100%);
  border-color: rgba(94, 234, 212, 0.2);
}

[data-theme="dark"] .kb-version-option-icon {
  background: linear-gradient(135deg, rgba(51, 65, 85, 0.8) 0%, rgba(51, 65, 85, 0.6) 100%);
}

[data-theme="dark"] .kb-version-option-icon svg {
  color: #94a3b8;
}

[data-theme="dark"] .kb-version-option:hover .kb-version-option-icon,
[data-theme="dark"] .kb-version-option.is-selected .kb-version-option-icon {
  background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
  box-shadow: 0 2px 8px rgba(20, 184, 166, 0.4);
}

[data-theme="dark"] .kb-version-option:hover .kb-version-option-icon svg,
[data-theme="dark"] .kb-version-option.is-selected .kb-version-option-icon svg {
  color: white;
}

[data-theme="dark"] .kb-version-option-name {
  color: #e2e8f0;
}

[data-theme="dark"] .kb-version-option.is-selected .kb-version-option-name {
  color: #5eead4;
}

[data-theme="dark"] .kb-version-option-date {
  color: #64748b;
}

[data-theme="dark"] .kb-version-option-check svg {
  color: #5eead4;
}

/* Scrollbar styling for dropdown */
.kb-version-options::-webkit-scrollbar {
  width: 6px;
}

.kb-version-options::-webkit-scrollbar-track {
  background: transparent;
}

.kb-version-options::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.3);
  border-radius: 3px;
}

.kb-version-options::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.5);
}

[data-theme="dark"] .kb-version-options::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.2);
}

[data-theme="dark"] .kb-version-options::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.35);
}

/* ===========================================
   AI Results Modal Styles
   =========================================== */

/* Modal enter animation */
.ai-modal-enter {
  animation: aiModalFadeIn 0.2s ease-out;
}

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

/* Modal exit animation (applied via JS) */
.ai-modal-exit {
  animation: aiModalFadeOut 0.15s ease-in forwards;
}

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

/* Source item in modal */
.ai-source-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.875rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(255, 255, 255, 0.5);
  transition: all 0.15s ease;
  cursor: pointer;
}

.ai-source-item:hover {
  border-color: rgba(var(--accent-500-rgb, 139, 92, 246), 0.5);
  background: rgba(var(--accent-500-rgb, 139, 92, 246), 0.05);
}

.ai-source-item:focus {
  outline: none;
  border-color: rgba(var(--accent-500-rgb, 139, 92, 246), 0.5);
  box-shadow: 0 0 0 3px rgba(var(--accent-500-rgb, 139, 92, 246), 0.1);
}

[data-theme="dark"] .ai-source-item {
  background: rgba(51, 65, 85, 0.5);
  border-color: rgba(71, 85, 105, 0.5);
}

[data-theme="dark"] .ai-source-item:hover {
  background: rgba(var(--accent-500-rgb, 139, 92, 246), 0.1);
  border-color: rgba(var(--accent-500-rgb, 139, 92, 246), 0.4);
}

.ai-source-title {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: rgb(var(--accent-600-rgb, 124, 58, 237));
  margin-bottom: 0.25rem;
}

[data-theme="dark"] .ai-source-title {
  color: rgb(var(--accent-400-rgb, 167, 139, 250));
}

.ai-source-excerpt {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 0.75rem;
  color: #64748b;
  line-height: 1.5;
}

[data-theme="dark"] .ai-source-excerpt {
  color: #94a3b8;
}

/* Mobile full-screen modal */
@media (max-width: 768px) {
  #ai-results-content {
    max-width: 100%;
    max-height: 100%;
    height: 100%;
    border-radius: 0;
    animation: aiModalSlideUp 0.25s ease-out;
  }

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

  .ai-modal-exit #ai-results-content {
    animation: aiModalSlideDown 0.2s ease-in forwards;
  }

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

/* KB Inline Edit - Hover Outlines */
.kb-hoverable {
  position: relative;
  border: 2px solid transparent;
  border-radius: 4px;
  transition: border-color 250ms ease;
  cursor: grab;
}

.kb-hoverable:active {
  cursor: grabbing;
}

/* Dragging state styles - block level overrides */
.kb-hoverable.kb-sortable-ghost {
  opacity: 0;
  pointer-events: none;
}

.kb-hoverable.kb-sortable-chosen {
  background-color: rgba(99, 102, 241, 0.05);
  border-radius: 8px;
}

.kb-hoverable:hover,
.kb-hover-outline {
  border-color: rgba(56, 189, 248, 0.4);
}

[data-theme="dark"] .kb-hoverable:hover,
[data-theme="dark"] .kb-hover-outline {
  border-color: rgba(56, 189, 248, 0.5);
}

.kb-edit-active,
.kb-edit-active * {
  border: 2px solid rgba(56, 189, 248, 0.8);
  border-radius: 4px;
  cursor: text !important;
}

.kb-edit-active * {
  border: none;
  border-radius: 0;
}

[data-theme="dark"] .kb-edit-active {
  border-color: rgba(56, 189, 248, 0.9) !important;
}

/* Ensure only innermost hoverable shows outline */
.kb-hoverable:hover .kb-hoverable {
  border-color: transparent;
}

.kb-hoverable:hover .kb-hoverable:hover {
  border-color: rgba(56, 189, 248, 0.4);
}

[data-theme="dark"] .kb-hoverable:hover .kb-hoverable:hover {
  border-color: rgba(56, 189, 248, 0.5);
}

/* Block Delete Button */
.kb-block-delete-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 9999px;
  color: #dc2626;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.5s ease-out, background-color 0.15s ease;
  z-index: 10;
}

.kb-block-delete-btn svg {
  width: 12px;
  height: 12px;
}

.kb-block-delete-btn:hover {
  background: #fee2e2;
  border-color: #fca5a5;
  color: #b91c1c;
}

.group:hover > .kb-block-delete-btn,
.kb-hoverable:hover > .kb-block-delete-btn {
  opacity: 1;
}

[data-theme="dark"] .kb-block-delete-btn {
  background: rgba(127, 29, 29, 0.3);
  border-color: rgba(220, 38, 38, 0.4);
  color: #f87171;
}

[data-theme="dark"] .kb-block-delete-btn:hover {
  background: rgba(127, 29, 29, 0.5);
  border-color: rgba(220, 38, 38, 0.6);
  color: #fca5a5;
}

/* Hide delete button during edit mode and View As mode */
.kb-edit-active .kb-block-delete-btn,
.view-as-active .kb-block-delete-btn {
  display: none;
}

/* Add Block '+' Button between blocks */
.kb-add-block-zone {
  position: relative;
  height: 6px;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  cursor: pointer;
}

.kb-add-block-zone::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  background: transparent;
  transition: background-color 0.15s ease;
}

.kb-add-block-zone:hover::before {
  background: rgba(99, 102, 241, 0.4);
}

[data-theme="dark"] .kb-add-block-zone:hover::before {
  background: rgba(129, 140, 248, 0.5);
}

.kb-add-block-btn {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-neutral-100);
  border: 1px solid var(--color-neutral-200);
  color: var(--text-tertiary);
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.15s ease, transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
  z-index: 6;
}

.kb-add-block-zone:hover .kb-add-block-btn {
  opacity: 1;
  transform: scale(1);
}

.kb-add-block-btn:hover {
  background: #6366f1;
  border-color: #6366f1;
  color: white;
}

[data-theme="dark"] .kb-add-block-btn {
  background: var(--color-neutral-700);
  border-color: var(--color-neutral-600);
}

[data-theme="dark"] .kb-add-block-btn:hover {
  background: #818cf8;
  border-color: #818cf8;
  color: white;
}

/* Hide add-block zones when dragging or editing */
/* Use visibility: hidden instead of display: none to preserve layout and prevent vertical shift */
.kb-dragging .kb-add-block-zone,
.kb-edit-active ~ .kb-add-block-zone,
.kb-add-block-zone:has(+ .kb-edit-active) {
  visibility: hidden;
  pointer-events: none;
}

/* First add-block zone at top of section */
.kb-add-block-zone-first {
  height: 4px;
  margin-bottom: 0;
}

/* Reduced padding when toolbar is visible (edit mode) */
.kb-content-area:has(.kb-add-block-zone) {
  padding-top: 0.5rem;
}

/* ========================================
   KB Block Display Styles
   ======================================== */

/* KB display callouts (read-only mode) */
.kb-callout {
  padding: 12px 16px;
  border-radius: 6px;
  border-left: 4px solid;
  margin: 12px 0;
  line-height: 1.6;
}

.kb-callout--note {
  background-color: rgba(59, 130, 246, 0.1);
  border-left-color: rgb(59, 130, 246);
}

.kb-callout--warning {
  background-color: rgba(245, 158, 11, 0.1);
  border-left-color: rgb(245, 158, 11);
}

.kb-callout--example {
  background-color: rgba(34, 197, 94, 0.1);
  border-left-color: rgb(34, 197, 94);
}

.kb-callout--summary {
  background-color: rgba(168, 85, 247, 0.1);
  border-left-color: rgb(168, 85, 247);
}

[data-theme="dark"] .kb-callout--note {
  background-color: rgba(59, 130, 246, 0.15);
}

[data-theme="dark"] .kb-callout--warning {
  background-color: rgba(245, 158, 11, 0.15);
}

[data-theme="dark"] .kb-callout--example {
  background-color: rgba(34, 197, 94, 0.15);
}

[data-theme="dark"] .kb-callout--summary {
  background-color: rgba(168, 85, 247, 0.15);
}

/* Toolbar container visibility */
#kb-toolbar-container {
  display: block;
}

/* KB Toolbar Button Styles */
.kb-toolbar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: rgb(71, 85, 105);
  cursor: pointer;
  transition: all 0.15s ease;
}

.kb-toolbar-btn:hover {
  background: rgba(0, 0, 0, 0.08);
  color: rgb(30, 41, 59);
}

.kb-toolbar-btn:active {
  background: rgba(0, 0, 0, 0.12);
}

.kb-toolbar-btn.active {
  background: rgba(59, 130, 246, 0.15);
  color: rgb(59, 130, 246);
}

.dark .kb-toolbar-btn,
[data-theme="dark"] .kb-toolbar-btn {
  color: rgba(255, 255, 255, 0.9);
}

.dark .kb-toolbar-btn:hover,
[data-theme="dark"] .kb-toolbar-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.dark .kb-toolbar-btn:active,
[data-theme="dark"] .kb-toolbar-btn:active {
  background: rgba(255, 255, 255, 0.15);
}

.dark .kb-toolbar-btn.active,
[data-theme="dark"] .kb-toolbar-btn.active {
  background: rgba(59, 130, 246, 0.25);
  color: rgb(96, 165, 250);
}

/* KB Toolbar Dropdown Styles - uses ds-dropdown-panel for animations */
.kb-toolbar-dropdown {
  position: absolute;
  top: 100%;
  /* Centering via left/right instead of transform to not conflict with animation */
  left: 50%;
  margin-left: -60px; /* Half of min-width */
  margin-top: 4px;
  background: white;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 100;
  min-width: 120px;
}

.dark .kb-toolbar-dropdown {
  background: rgb(30, 41, 59);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Color Indicator on buttons */
.kb-color-indicator {
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 3px;
  border-radius: 1px;
}

.kb-toolbar-btn {
  position: relative;
}

/* Color Picker Grid */
.kb-color-picker {
  padding: 8px;
  min-width: 140px;
}

.kb-color-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}

.kb-color-swatch {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
}

.kb-color-swatch:hover {
  transform: scale(1.1);
  border-color: rgba(0, 0, 0, 0.3);
}

.dark .kb-color-swatch:hover {
  border-color: rgba(255, 255, 255, 0.5);
}

.kb-color-remove {
  background: white !important;
  border: 1px dashed rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(0, 0, 0, 0.5);
  font-size: 12px;
}

.dark .kb-color-remove {
  background: rgb(51, 65, 85) !important;
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.5);
}

/* Font Size Picker */
.kb-fontsize-picker {
  padding: 4px;
  min-width: 100px;
}

.kb-fontsize-option {
  display: block;
  width: 100%;
  padding: 8px 12px;
  text-align: left;
  background: transparent;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  color: rgb(51, 65, 85);
  transition: all 0.15s ease;
}

.kb-fontsize-option:hover {
  background: rgba(0, 0, 0, 0.08);
}

.dark .kb-fontsize-option {
  color: rgb(203, 213, 225);
}

.dark .kb-fontsize-option:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Table Toolbar (floating) */
.kb-table-toolbar {
  position: fixed;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 8px;
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.kb-table-toolbar.visible {
  opacity: 1;
  visibility: visible;
}

[data-theme="dark"] .kb-table-toolbar {
  background: #1e293b;
  border-color: #334155;
}

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

.kb-table-toolbar-divider {
  width: 1px;
  height: 24px;
  background: #e2e8f0;
  margin: 0 4px;
}

[data-theme="dark"] .kb-table-toolbar-divider {
  background: #475569;
}

.kb-table-toolbar button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 4px;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease;
}

.kb-table-toolbar button:hover {
  background: #f1f5f9;
  color: #1e293b;
}

[data-theme="dark"] .kb-table-toolbar button {
  color: #94a3b8;
}

[data-theme="dark"] .kb-table-toolbar button:hover {
  background: #334155;
  color: #e2e8f0;
}

.kb-table-toolbar button.kb-table-toolbar-danger:hover {
  background: #fef2f2;
  color: #dc2626;
}

[data-theme="dark"] .kb-table-toolbar button.kb-table-toolbar-danger:hover {
  background: rgba(127, 29, 29, 0.3);
  color: #f87171;
}

/* Link Toolbar */
.kb-link-toolbar {
  position: fixed;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.kb-link-toolbar.visible {
  opacity: 1;
  visibility: visible;
}

[data-theme="dark"] .kb-link-toolbar {
  background: #1e293b;
  border-color: #334155;
}

.kb-link-toolbar-url {
  max-width: 200px;
  padding: 4px 8px;
  background: #f1f5f9;
  border-radius: 4px;
  font-size: 12px;
  color: #64748b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

[data-theme="dark"] .kb-link-toolbar-url {
  background: #334155;
  color: #94a3b8;
}

.kb-link-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  border-left: 1px solid #e2e8f0;
  padding-left: 8px;
}

[data-theme="dark"] .kb-link-toolbar-actions {
  border-color: #475569;
}

.kb-link-toolbar-actions button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 4px;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease;
}

.kb-link-toolbar-actions button:hover {
  background: #f1f5f9;
  color: #1e293b;
}

[data-theme="dark"] .kb-link-toolbar-actions button {
  color: #94a3b8;
}

[data-theme="dark"] .kb-link-toolbar-actions button:hover {
  background: #334155;
  color: #e2e8f0;
}

.kb-link-toolbar-actions button[data-action="open"]:hover {
  color: #2563eb;
}

[data-theme="dark"] .kb-link-toolbar-actions button[data-action="open"]:hover {
  color: #60a5fa;
}

.kb-link-toolbar-actions button[data-action="remove"]:hover {
  background: #fef2f2;
  color: #dc2626;
}

[data-theme="dark"] .kb-link-toolbar-actions button[data-action="remove"]:hover {
  background: rgba(127, 29, 29, 0.3);
  color: #f87171;
}

/* Toolbar dropdown visibility */
.kb-toolbar-dropdown {
  display: none;
}

.kb-toolbar-dropdown.is-open {
  display: block;
}

/* Toolbar disabled state */
.kb-toolbar-disabled {
  opacity: 0.5;
  pointer-events: none;
}

.kb-toolbar-disabled .kb-toolbar-btn {
  cursor: not-allowed;
}

/* Undo/Redo button disabled state (individual button disabled) */
.kb-toolbar-btn.kb-toolbar-btn-disabled,
.kb-toolbar-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* Undo/Redo button loading state */
.kb-toolbar-btn.kb-toolbar-btn-loading {
  opacity: 0.6;
  pointer-events: none;
}

.kb-toolbar-btn.kb-toolbar-btn-loading svg {
  animation: spin 1s linear infinite;
}

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

/* Undo/Redo buttons in breadcrumb row */
.kb-undo-redo-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  background: rgba(255, 255, 255, 0.6);
  color: rgb(71, 85, 105);
  cursor: pointer;
  transition: all 0.15s ease;
}

.kb-undo-redo-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0, 0, 0, 0.15);
  color: rgb(30, 41, 59);
}

.kb-undo-redo-btn:active:not(:disabled) {
  background: rgba(0, 0, 0, 0.05);
}

.kb-undo-redo-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.dark .kb-undo-redo-btn,
[data-theme="dark"] .kb-undo-redo-btn {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
}

.dark .kb-undo-redo-btn:hover:not(:disabled),
[data-theme="dark"] .kb-undo-redo-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
  color: white;
}

.dark .kb-undo-redo-btn:active:not(:disabled),
[data-theme="dark"] .kb-undo-redo-btn:active:not(:disabled) {
  background: rgba(255, 255, 255, 0.2);
}

.dark .kb-undo-redo-btn:disabled,
[data-theme="dark"] .kb-undo-redo-btn:disabled {
  opacity: 0.3;
}

.kb-undo-redo-btn.kb-undo-redo-btn-loading {
  opacity: 0.6;
  pointer-events: none;
}

.kb-undo-redo-btn.kb-undo-redo-btn-loading svg {
  animation: spin 1s linear infinite;
}

/* KB Editor Tiptap placeholder */
.prose p.is-editor-empty:first-child::before {
  color: rgb(148, 163, 184);
  content: attr(data-placeholder);
  float: left;
  height: 0;
  pointer-events: none;
}

.dark .prose p.is-editor-empty:first-child::before {
  color: rgb(100, 116, 139);
}

/* KB Editor mark/highlight */
.prose mark {
  background-color: #fef08a;
  border-radius: 0.125rem;
  padding: 0 0.125rem;
}

.dark .prose mark {
  background-color: rgba(254, 240, 138, 0.3);
}

/* ========================================
   KB HTML Content Display Styles
   For styling nested HTML from rich text
   ======================================== */

.kb-html-content {
  line-height: 1.75;
  white-space: pre-line;
}

/* Nested element styles for rich text content */
.kb-html-content strong {
  font-weight: 700;
}

.kb-html-content em {
  font-style: italic;
}

.kb-html-content u {
  text-decoration: underline;
}

.kb-html-content s {
  text-decoration: line-through;
}

.kb-html-content a {
  color: #4f46e5;
  text-decoration: underline;
}

.kb-html-content a:hover {
  color: #4338ca;
}

[data-theme="dark"] .kb-html-content a {
  color: #818cf8;
}

[data-theme="dark"] .kb-html-content a:hover {
  color: #a5b4fc;
}

.kb-html-content code {
  background-color: rgba(0, 0, 0, 0.06);
  color: #e11d48;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.875em;
}

[data-theme="dark"] .kb-html-content code {
  background-color: rgba(255, 255, 255, 0.1);
  color: #f472b6;
}

.kb-html-content pre code {
  background-color: transparent;
  color: inherit;
  padding: 0;
}

/* ============================================
   DESIGN SYSTEM COMPONENTS (extracted from components.css)
   Used by team.ejs modals
   ============================================ */

/* Modal Overlay */
.ds-modal-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.4) 0%, rgba(30, 41, 59, 0.5) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease-out, visibility 0.25s ease-out;
}

[data-theme="dark"] .ds-modal-overlay {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.6) 0%, rgba(15, 23, 42, 0.7) 100%);
}

.ds-modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Modal Container */
.ds-modal {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.96) 100%);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 20px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.03), 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 20px 40px -4px rgba(0, 0, 0, 0.12);
  width: 100%;
  max-width: 32rem;
  max-height: calc(100vh - 2rem);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.96) translateY(12px);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease-out;
}

[data-theme="dark"] .ds-modal {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.98) 0%, rgba(15, 23, 42, 0.96) 100%);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.05), 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 20px 40px -4px rgba(0, 0, 0, 0.4);
}

.ds-modal-overlay.is-open .ds-modal {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* Closing animation */
.ds-modal-overlay.is-closing {
  opacity: 0;
  transition: opacity 0.2s ease-in, visibility 0.2s ease-in;
}

.ds-modal-overlay.is-closing .ds-modal {
  transform: scale(0.96) translateY(12px);
  transition: transform 0.2s ease-in, opacity 0.2s ease-in;
}

/* Size variants */
.ds-modal-sm { max-width: 24rem; }
.ds-modal-lg { max-width: 48rem; }
.ds-modal-xl { max-width: 64rem; }
.ds-modal-full { max-width: calc(100vw - 2rem); }

/* Modal Accent - decorative top accent line */
.ds-modal-accent {
  height: 3px;
  background: linear-gradient(90deg, #14b8a6 0%, #0d9488 35%, #0f766e 70%, #115e59 100%);
  border-radius: 20px 20px 0 0;
  position: relative;
  overflow: hidden;
}

.ds-modal-accent::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: ds-accent-shimmer 2s ease-in-out infinite;
  animation-delay: 0.5s;
}

@keyframes ds-accent-shimmer {
  0% { left: -100%; }
  100% { left: 200%; }
}

/* Modal Header */
.ds-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: rgba(255, 255, 255, 0.5);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .ds-modal-header {
  background: rgba(30, 41, 59, 0.3);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.ds-modal-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.ds-modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-tertiary);
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ds-modal-close:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-primary);
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .ds-modal-close:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Modal Body & Footer */
.ds-modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.ds-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: rgba(248, 250, 252, 0.8);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .ds-modal-footer {
  background: rgba(15, 23, 42, 0.5);
  border-top-color: rgba(255, 255, 255, 0.06);
}

/* DS Buttons */
.ds-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  user-select: none;
}

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

/* Override Tailwind's .hidden when used with .ds-btn */
.ds-btn.hidden {
  display: none;
}

.ds-btn-ghost {
  background: transparent;
  color: var(--text-tertiary);
}

.ds-btn-ghost:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-primary);
}

[data-theme="dark"] .ds-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}

.ds-btn-danger {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.ds-btn-danger:hover {
  background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.25);
}

.ds-btn-primary {
  background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
  color: white;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.ds-btn-primary:hover {
  background: linear-gradient(135deg, #2dd4bf 0%, #14b8a6 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(20, 184, 166, 0.25);
}

.ds-btn-primary:disabled {
  background: linear-gradient(135deg, #93c5fd 0%, #60a5fa 100%);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* DS Button Size Variants */
.ds-btn-xs {
  padding: 0.375rem 0.75rem;
  font-size: 0.6875rem;
  border-radius: 0.5rem;
}

.ds-btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
}

.ds-btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  border-radius: 1rem;
}

.ds-btn-xl {
  padding: 1rem 2rem;
  font-size: 1.125rem;
  border-radius: 1.25rem;
}

/* DS Button Additional Variants */
.ds-btn-success {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.ds-btn-success:hover {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.25);
}

.ds-btn-outline-primary {
  background: transparent;
  border-color: #14b8a6;
  color: #0d9488;
}

.ds-btn-outline-primary:hover {
  background: rgba(20, 184, 166, 0.1);
  border-color: #0d9488;
}

[data-theme="dark"] .ds-btn-outline-primary {
  border-color: #2dd4bf;
  color: #2dd4bf;
}

[data-theme="dark"] .ds-btn-outline-primary:hover {
  background: rgba(45, 212, 191, 0.15);
}

.ds-btn-outline-danger {
  background: transparent;
  border-color: #fecaca;
  color: #dc2626;
}

.ds-btn-outline-danger:hover {
  background: #fef2f2;
  border-color: #fca5a5;
}

[data-theme="dark"] .ds-btn-outline-danger {
  border-color: rgba(248, 113, 113, 0.3);
  color: #f87171;
}

[data-theme="dark"] .ds-btn-outline-danger:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(248, 113, 113, 0.5);
}

.ds-btn-outline-warning {
  background: transparent;
  border-color: #fde68a;
  color: #d97706;
}

.ds-btn-outline-warning:hover {
  background: #fffbeb;
  border-color: #fcd34d;
}

[data-theme="dark"] .ds-btn-outline-warning {
  border-color: rgba(251, 191, 36, 0.3);
  color: #fbbf24;
}

[data-theme="dark"] .ds-btn-outline-warning:hover {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(251, 191, 36, 0.5);
}

.ds-btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.ds-btn-loading::after {
  content: '';
  position: absolute;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: ds-spin 0.6s linear infinite;
}

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

.ds-btn-secondary {
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(12px);
  border-color: rgba(148, 163, 184, 0.2);
  color: var(--text-secondary);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.ds-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(148, 163, 184, 0.3);
  transform: translateY(-1px);
}

[data-theme="dark"] .ds-btn-secondary {
  background: rgba(51, 65, 85, 0.5);
  border-color: rgba(148, 163, 184, 0.2);
}

[data-theme="dark"] .ds-btn-secondary:hover {
  background: rgba(51, 65, 85, 0.7);
  border-color: rgba(148, 163, 184, 0.3);
}

.ds-btn-icon {
  padding: 0.625rem;
  width: 2.5rem;
  height: 2.5rem;
}

/* DS Badge */
.ds-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 0.375rem;
  line-height: 1;
}

/* Badge size variants */
.ds-badge-sm {
  padding: 0.125rem 0.5rem;
  font-size: 0.625rem;
}

.ds-badge-lg {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

/* Badge shape variants */
.ds-badge-pill {
  border-radius: 9999px;
}

/* Badge color variants - Light mode */
.ds-badge-success {
  background: #dcfce7;
  color: #15803d;
}

.ds-badge-warning {
  background: #fef3c7;
  color: #b45309;
}

.ds-badge-error {
  background: #fee2e2;
  color: #dc2626;
}

.ds-badge-info {
  background: #e0e7ff;
  color: #4338ca;
}

.ds-badge-neutral {
  background: var(--color-neutral-100);
  color: var(--text-secondary);
}

/* Badge color variants - Dark mode */
[data-theme="dark"] .ds-badge-success {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
}

[data-theme="dark"] .ds-badge-warning {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

[data-theme="dark"] .ds-badge-error {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

[data-theme="dark"] .ds-badge-info {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
}

[data-theme="dark"] .ds-badge-neutral {
  background: rgba(100, 116, 139, 0.15);
  color: #94a3b8;
}

/* DS Input & Select */
.ds-input,
.ds-select {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 1rem;
  transition: all 0.2s ease;
  outline: none;
}

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

.ds-input:hover,
.ds-select:hover {
  border-color: rgba(148, 163, 184, 0.4);
}

.ds-input:focus,
.ds-select:focus {
  border-color: #319795;
  box-shadow: 0 0 0 3px rgba(49, 151, 149, 0.15);
  background: rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .ds-input,
[data-theme="dark"] .ds-select {
  background: rgba(30, 41, 59, 0.5);
  border-color: rgba(148, 163, 184, 0.15);
}

[data-theme="dark"] .ds-input:focus,
[data-theme="dark"] .ds-select:focus {
  background: rgba(30, 41, 59, 0.7);
}

.ds-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* DS Label */
.ds-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

/* DS Checkbox */
.ds-checkbox {
  width: 1.125rem;
  height: 1.125rem;
  border-radius: 0.375rem;
  border: 1.5px solid rgba(148, 163, 184, 0.4);
  background: rgba(255, 255, 255, 0.65);
  cursor: pointer;
  transition: all 0.15s ease;
  appearance: none;
  -webkit-appearance: none;
  position: relative;
}

.ds-checkbox:hover {
  border-color: rgba(20, 184, 166, 0.5);
  background: rgba(255, 255, 255, 0.8);
}

.ds-checkbox:checked {
  background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
  border-color: #0d9488;
}

.ds-checkbox:checked::after {
  content: '';
  position: absolute;
  top: 45%;
  left: 50%;
  width: 0.25rem;
  height: 0.5rem;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: translate(-50%, -50%) rotate(45deg);
}

.ds-checkbox:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
}

[data-theme="dark"] .ds-checkbox {
  background: rgba(30, 41, 59, 0.5);
  border-color: rgba(148, 163, 184, 0.3);
}

[data-theme="dark"] .ds-checkbox:hover {
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(20, 184, 166, 0.5);
}

/* ============================================
   NOTIFICATION MODAL
   Sophisticated notification center design
   ============================================ */

/* Modal Overlay & Backdrop */
.notification-modal-overlay {
  opacity: 0;
  transition: opacity 0.25s ease-out;
}

.notification-modal-overlay.is-open {
  opacity: 1;
}

.notification-modal-backdrop {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.4) 0%, rgba(30, 41, 59, 0.5) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

[data-theme="dark"] .notification-modal-backdrop {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.6) 0%, rgba(15, 23, 42, 0.7) 100%);
}

/* Modal Container */
.notification-modal-container {
  width: 85vw;
  max-width: 1200px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.96) 100%);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.03), 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 20px 40px -4px rgba(0, 0, 0, 0.12), 0 40px 80px -8px rgba(0, 0, 0, 0.08);
  transform: scale(0.96) translateY(12px);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease-out;
}

[data-theme="dark"] .notification-modal-container {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.98) 0%, rgba(15, 23, 42, 0.96) 100%);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.05), 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 20px 40px -4px rgba(0, 0, 0, 0.4), 0 40px 80px -8px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.notification-modal-overlay.is-open .notification-modal-container {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.notification-modal-overlay.is-closing {
  opacity: 0;
  transition: opacity 0.2s ease-in;
}

.notification-modal-overlay.is-closing .notification-modal-container {
  transform: scale(0.96) translateY(12px);
  transition: transform 0.2s ease-in, opacity 0.2s ease-in;
}

/* Notification Accent Line */
.notification-modal-accent {
  height: 3px;
  background: linear-gradient(90deg, #14b8a6 0%, #0d9488 35%, #0f766e 70%, #115e59 100%);
  border-radius: 20px 20px 0 0;
  position: relative;
  overflow: hidden;
}

.notification-modal-accent::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: accentShimmer 2s ease-in-out infinite;
  animation-delay: 0.5s;
}

@keyframes accentShimmer {
  0% { left: -100%; }
  100% { left: 200%; }
}

/* Notification Header */
.notification-modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(255, 255, 255, 0.5);
}

[data-theme="dark"] .notification-modal-header {
  border-bottom-color: rgba(255, 255, 255, 0.06);
  background: rgba(30, 41, 59, 0.3);
}

.notification-modal-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 100%);
  border: 1px solid rgba(20, 184, 166, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0f766e;
  flex-shrink: 0;
}

[data-theme="dark"] .notification-modal-icon {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.15) 0%, rgba(13, 148, 136, 0.1) 100%);
  border-color: rgba(20, 184, 166, 0.3);
  color: #5eead4;
}

.notification-modal-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin: 0;
}

.notification-modal-subtitle {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin: 0.125rem 0 0 0;
  font-weight: 500;
}

/* Notification Action Buttons */
.notification-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 10px;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}

.notification-action-btn--primary {
  background: linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 100%);
  color: #0f766e;
  border: 1px solid rgba(20, 184, 166, 0.3);
}

.notification-action-btn--primary:hover {
  background: linear-gradient(135deg, #ccfbf1 0%, #99f6e4 100%);
  border-color: rgba(20, 184, 166, 0.5);
  transform: translateY(-1px);
}

[data-theme="dark"] .notification-action-btn--primary {
  background: rgba(20, 184, 166, 0.15);
  color: #5eead4;
  border-color: rgba(20, 184, 166, 0.3);
}

[data-theme="dark"] .notification-action-btn--primary:hover {
  background: rgba(20, 184, 166, 0.25);
  border-color: rgba(20, 184, 166, 0.5);
}

.notification-action-btn--danger {
  background: rgba(239, 68, 68, 0.08);
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, 0.15);
}

.notification-action-btn--danger:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
  transform: translateY(-1px);
}

[data-theme="dark"] .notification-action-btn--danger {
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.2);
}

[data-theme="dark"] .notification-action-btn--danger:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.35);
}

/* Notification Close Button */
.notification-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.notification-close-btn:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-secondary);
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .notification-close-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Notification List */
.notification-modal-list {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  max-height: 55vh;
}

.notification-items-container {
  padding: 0.5rem 0;
}

/* State Containers */
.notification-state-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  text-align: center;
}

.notification-state-text {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin: 0;
  font-weight: 500;
}

/* Loading Spinner */
.notification-loading-spinner {
  position: relative;
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
}

.notification-spinner-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: #14b8a6;
  animation: spinnerRotate 1.2s ease-in-out infinite;
}

.notification-spinner-ring:nth-child(2) {
  inset: 6px;
  border-top-color: #0d9488;
  animation-delay: 0.15s;
  animation-direction: reverse;
}

.notification-spinner-ring:nth-child(3) {
  inset: 12px;
  border-top-color: #0f766e;
  animation-delay: 0.3s;
}

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

/* Empty State */
.notification-empty-illustration {
  position: relative;
  width: 100px;
  height: 100px;
  margin-bottom: 1.5rem;
}

.notification-empty-circle {
  position: absolute;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.notification-empty-circle--outer {
  inset: 0;
  background: linear-gradient(135deg, #f0fdfa 0%, #e0f2fe 100%);
  border: 1px dashed rgba(20, 184, 166, 0.3);
  animation: emptyPulse 3s ease-in-out infinite;
}

.notification-empty-circle--middle {
  inset: 15px;
  background: linear-gradient(135deg, #ccfbf1 0%, #bae6fd 100%);
  border: 1px solid rgba(20, 184, 166, 0.2);
  animation: emptyPulse 3s ease-in-out infinite;
  animation-delay: 0.5s;
}

.notification-empty-circle--inner {
  inset: 30px;
  background: linear-gradient(135deg, #99f6e4 0%, #67e8f9 100%);
  color: #0f766e;
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.2);
}

[data-theme="dark"] .notification-empty-circle--outer {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.08) 0%, rgba(14, 165, 233, 0.08) 100%);
  border-color: rgba(20, 184, 166, 0.2);
}

[data-theme="dark"] .notification-empty-circle--middle {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.12) 0%, rgba(14, 165, 233, 0.12) 100%);
  border-color: rgba(20, 184, 166, 0.15);
}

[data-theme="dark"] .notification-empty-circle--inner {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.25) 0%, rgba(14, 165, 233, 0.25) 100%);
  color: #5eead4;
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.15);
}

@keyframes emptyPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.03); opacity: 0.85; }
}

.notification-empty-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.375rem 0;
  letter-spacing: -0.02em;
}

.notification-empty-subtitle {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin: 0;
  max-width: 240px;
}

/* Notification Items */
.notification-modal-item {
  position: relative;
  padding: 1rem 1.5rem;
  margin: 0 0.75rem;
  border-radius: 12px;
  opacity: 0;
  transform: translateY(8px);
  animation: itemReveal 0.35s ease-out forwards;
  transition: background 0.2s ease;
}

.notification-modal-item:not(:last-child) {
  margin-bottom: 0.25rem;
}

.notification-modal-item.is-clickable {
  cursor: pointer;
}

.notification-modal-item.is-clickable:hover {
  background: rgba(0, 0, 0, 0.03);
}

[data-theme="dark"] .notification-modal-item.is-clickable:hover {
  background: rgba(255, 255, 255, 0.04);
}

@keyframes itemReveal {
  to { opacity: 1; transform: translateY(0); }
}

/* Staggered animation delays */
.notification-modal-item:nth-child(1) { animation-delay: 0.02s; }
.notification-modal-item:nth-child(2) { animation-delay: 0.05s; }
.notification-modal-item:nth-child(3) { animation-delay: 0.08s; }
.notification-modal-item:nth-child(4) { animation-delay: 0.11s; }
.notification-modal-item:nth-child(5) { animation-delay: 0.14s; }
.notification-modal-item:nth-child(6) { animation-delay: 0.17s; }
.notification-modal-item:nth-child(7) { animation-delay: 0.20s; }
.notification-modal-item:nth-child(8) { animation-delay: 0.23s; }
.notification-modal-item:nth-child(9) { animation-delay: 0.26s; }
.notification-modal-item:nth-child(10) { animation-delay: 0.29s; }

/* Unread indicator */
.notification-modal-item.is-unread {
  background: linear-gradient(90deg, rgba(20, 184, 166, 0.06) 0%, transparent 100%);
}

.notification-modal-item.is-unread::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  max-height: 40px;
  background: linear-gradient(180deg, #14b8a6 0%, #0d9488 100%);
  border-radius: 0 2px 2px 0;
}

[data-theme="dark"] .notification-modal-item.is-unread {
  background: linear-gradient(90deg, rgba(20, 184, 166, 0.08) 0%, transparent 100%);
}

/* Notification Content */
.notification-item-content {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}

.notification-read-toggle {
  width: 12px;
  height: 12px;
  min-width: 12px;
  border-radius: 50%;
  margin-top: 0.375rem;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
  border: 2px solid transparent;
}

.notification-read-toggle.is-unread {
  background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
  box-shadow: 0 2px 6px rgba(20, 184, 166, 0.35);
}

.notification-read-toggle.is-read {
  background: var(--color-neutral-200);
  border-color: var(--color-neutral-300);
}

[data-theme="dark"] .notification-read-toggle.is-read {
  background: var(--color-neutral-700);
  border-color: var(--color-neutral-600);
}

.notification-read-toggle:hover {
  transform: scale(1.2);
}

.notification-item-body {
  flex: 1;
  min-width: 0;
}

.notification-item-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.25rem;
}

.notification-item-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  margin: 0;
}

.notification-modal-item.is-unread .notification-item-title {
  font-weight: 700;
}

.notification-item-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.notification-item-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  font-weight: 500;
}

.notification-item-message {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.notification-item-footer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

/* Category Badges */
.notification-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 6px;
  border: 1px solid transparent;
}

.notification-category-jobs {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  color: #1e40af;
  border-color: rgba(59, 130, 246, 0.25);
}

[data-theme="dark"] .notification-category-jobs {
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
  border-color: rgba(59, 130, 246, 0.3);
}

.notification-category-team {
  background: linear-gradient(135deg, #f5d0fe 0%, #e9d5ff 100%);
  color: #7c3aed;
  border-color: rgba(139, 92, 246, 0.25);
}

[data-theme="dark"] .notification-category-team {
  background: rgba(139, 92, 246, 0.15);
  color: #c4b5fd;
  border-color: rgba(139, 92, 246, 0.3);
}

.notification-category-kb {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  color: #047857;
  border-color: rgba(16, 185, 129, 0.25);
}

[data-theme="dark"] .notification-category-kb {
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
  border-color: rgba(16, 185, 129, 0.3);
}

.notification-category-system {
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  color: #b91c1c;
  border-color: rgba(239, 68, 68, 0.25);
}

[data-theme="dark"] .notification-category-system {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.3);
}

/* Priority Indicators */
.notification-priority-critical .notification-item-title::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ef4444;
  margin-right: 0.5rem;
  vertical-align: middle;
  animation: criticalPulse 1.5s ease-in-out infinite;
}

@keyframes criticalPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.9); }
}

.notification-priority-high .notification-item-title::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #f59e0b;
  margin-right: 0.5rem;
  vertical-align: middle;
}

/* Resource Deleted Warning */
.notification-resource-deleted {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: #d97706;
  margin-top: 0.5rem;
  padding: 0.375rem 0.625rem;
  background: rgba(245, 158, 11, 0.1);
  border-radius: 6px;
  border: 1px solid rgba(245, 158, 11, 0.2);
}

[data-theme="dark"] .notification-resource-deleted {
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.25);
}

/* Notification Footer */
.notification-modal-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(248, 250, 252, 0.8);
}

[data-theme="dark"] .notification-modal-footer {
  border-top-color: rgba(255, 255, 255, 0.06);
  background: rgba(15, 23, 42, 0.5);
}

.notification-page-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.notification-page-btn:hover:not(:disabled) {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.12);
  color: var(--text-secondary);
}

.notification-page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

[data-theme="dark"] .notification-page-btn {
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .notification-page-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

.notification-page-info {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0 1rem;
  min-width: 80px;
  text-align: center;
}

/* Notification Modal Scrollbar */
.notification-modal-list::-webkit-scrollbar {
  width: 6px;
}

.notification-modal-list::-webkit-scrollbar-track {
  background: transparent;
}

.notification-modal-list::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 3px;
}

.notification-modal-list::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] .notification-modal-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .notification-modal-list::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Notification Modal Hidden */
.notification-modal-overlay .hidden {
  display: none !important;
}

/* ========================================
   VIEW AS ROLE FEATURE
   ======================================== */

/* KB Edit Action Buttons - match view-as-trigger height */
#kb-save-btn,
#kb-cancel-edit-btn {
  /* Match view-as-trigger padding and font to ensure same height */
  padding: 0.5rem 0.875rem;
  font-size: 0.8125rem;
}

/* View As Dropdown Trigger */
.view-as-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-tertiary);
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.view-as-trigger:hover {
  color: #7c3aed;
  background: rgba(255, 255, 255, 0.8);
  border-color: #c4b5fd;
}

[data-theme="dark"] .view-as-trigger {
  background: rgba(51, 65, 85, 0.5);
  border-color: rgba(71, 85, 105, 0.4);
}

[data-theme="dark"] .view-as-trigger:hover {
  color: #c4b5fd;
  background: rgba(51, 65, 85, 0.7);
  border-color: rgba(139, 92, 246, 0.4);
}

/* View As Dropdown Menu */
.view-as-dropdown {
  position: relative;
}

.view-as-dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 0.5rem);
  min-width: 220px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 0.875rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
  z-index: 100;
  overflow: hidden;
}

[data-theme="dark"] .view-as-dropdown-menu {
  background: rgba(30, 41, 59, 0.95);
  border-color: rgba(71, 85, 105, 0.5);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4), 0 4px 12px rgba(0, 0, 0, 0.2);
}

.view-as-dropdown-header {
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .view-as-dropdown-header {
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.view-as-options {
  max-height: 240px;
  overflow-y: auto;
  padding: 0.375rem;
}

.view-as-option {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  width: 100%;
  padding: 0.625rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.1s ease;
}

.view-as-option:hover {
  background: rgba(139, 92, 246, 0.08);
  color: #7c3aed;
}

[data-theme="dark"] .view-as-option:hover {
  background: rgba(139, 92, 246, 0.15);
  color: #c4b5fd;
}

.view-as-option-icon {
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

/* View As Badge */
.view-as-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.5rem 0.375rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #7c3aed;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.12) 0%, rgba(168, 85, 247, 0.12) 100%);
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: 9999px;
}

/* Ensure hidden class takes precedence */
.view-as-badge.hidden {
  display: none;
}

[data-theme="dark"] .view-as-badge {
  color: #c4b5fd;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(168, 85, 247, 0.15) 100%);
  border-color: rgba(139, 92, 246, 0.35);
}

.view-as-badge strong {
  font-weight: 600;
}

.view-as-exit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
  color: #7c3aed;
  background: rgba(139, 92, 246, 0.15);
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.view-as-exit-btn:hover {
  background: rgba(139, 92, 246, 0.25);
  color: #6d28d9;
}

[data-theme="dark"] .view-as-exit-btn {
  color: #c4b5fd;
  background: rgba(139, 92, 246, 0.25);
}

[data-theme="dark"] .view-as-exit-btn:hover {
  background: rgba(139, 92, 246, 0.35);
  color: #e9d5ff;
}

/* Access Level Icons in Section Tree */
.kb-access-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  color: var(--text-muted);
}

.kb-access-icon.access-read { color: var(--text-tertiary); }
.kb-access-icon.access-edit { color: #3b82f6; }
.kb-access-icon.access-delete { color: #f97316; }

[data-theme="dark"] .kb-access-icon.access-edit { color: #60a5fa; }
[data-theme="dark"] .kb-access-icon.access-delete { color: #fb923c; }

/* Read-Only Mode Enforcement */
.view-as-active .kb-section-menu-btn,
.view-as-active .kb-drag-handle,
.view-as-active #access-mode-toggle,
.view-as-active #kb-rename-btn,
.view-as-active #kb-delete-btn {
  pointer-events: none;
  opacity: 0.4;
}

.view-as-active .kb-hoverable {
  cursor: default !important;
}

/* View As Empty State */
#kb-view-as-empty {
  display: none;
}

.view-as-active #kb-view-as-empty.no-access {
  display: block;
}

.view-as-empty-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
  border-radius: 1rem;
}

.view-as-empty-icon svg {
  width: 2rem;
  height: 2rem;
  color: #8b5cf6;
}

[data-theme="dark"] .view-as-empty-icon {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(168, 85, 247, 0.1) 100%);
}

[data-theme="dark"] .view-as-empty-icon svg {
  color: #a78bfa;
}

/* ============================================
   DESIGN SYSTEM UTILITIES
   Legacy utility classes (removed).

   These classes have been migrated to Tailwind semantic tokens:
   - ds-text-primary    -> text-content-primary
   - ds-text-secondary  -> text-content-secondary
   - ds-text-tertiary   -> text-content-tertiary
   - ds-text-muted      -> text-content-muted
   - ds-text-accent     -> text-content-accent
   - ds-surface         -> bg-glass border border-glass-border
   - ds-surface-elevated -> bg-glass-strong border border-glass-border
   - ds-surface-subtle  -> bg-glass-subtle border border-glass-border-subtle
   ============================================ */

/* === INPUT GLASS === */
.ds-input-glass {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-xl);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  transition: var(--transition-all);
  outline: none;
}

.ds-input-glass::placeholder {
  color: var(--text-muted);
}

.ds-input-glass:hover {
  border-color: var(--glass-border-subtle);
}

.ds-input-glass:focus {
  background: var(--input-bg-focus);
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

/* === TAB NAVIGATION === */
.ds-tab-container {
  display: inline-flex;
  gap: var(--space-1);
  padding: var(--space-1-5);
  background: var(--tab-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ds-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2-5) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-tertiary);
  background: transparent;
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: var(--transition-all);
  white-space: nowrap;
}

.ds-tab:hover {
  color: var(--text-secondary);
  background: var(--state-hover);
}

.ds-tab.active {
  color: var(--text-primary);
  background: var(--tab-active-bg);
  box-shadow: var(--shadow-sm);
}

.ds-tab svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

/* === DROPDOWN === */
.ds-dropdown {
  background: var(--dropdown-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
}

.ds-dropdown-header {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-secondary);
  background: var(--state-hover);
  border-bottom: 1px solid var(--glass-border-subtle);
}

.ds-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2-5) var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-in-out);
}

.ds-dropdown-item:hover {
  background: var(--state-hover);
  color: var(--text-primary);
}

.ds-dropdown-item svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.ds-dropdown-item:hover svg {
  color: var(--text-tertiary);
}

.ds-dropdown-divider {
  height: 1px;
  margin: var(--space-1) 0;
  background: var(--glass-border-subtle);
}

/* === TABLE === */
.ds-table-header {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--text-tertiary);
}

.ds-table-header th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--table-border);
}

.ds-table-row {
  transition: background-color var(--duration-fast) var(--ease-in-out);
}

.ds-table-row:hover {
  background: var(--table-row-hover);
}

.ds-table-row td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--glass-border-subtle);
}

.ds-table-divider {
  border-color: var(--table-border);
}

/* === SOURCE CARD === */
.ds-source-card {
  border: 2px solid var(--glass-border-subtle);
  background: var(--glass-bg);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  transition: all var(--duration-normal) var(--ease-out);
}

.ds-source-card:hover {
  transform: translateY(-2px);
  border-color: var(--glass-border);
}

.ds-source-card.selected {
  border-color: var(--color-accent-400);
  background: var(--state-selected);
}

/* === BORDER UTILITIES === */
.ds-border {
  border: 1px solid var(--glass-border);
}

.ds-border-subtle {
  border: 1px solid var(--glass-border-subtle);
}

.ds-divider {
  border-color: var(--table-border);
}

/* ============================================
   DROPDOWN ANIMATIONS
   Centralized dropdown reveal/hide animations
   ============================================ */

/* Keyframe animations */
@keyframes ds-dropdown-reveal {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(-8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes ds-dropdown-hide {
  from {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
  to {
    opacity: 0;
    transform: scale(0.92) translateY(-8px);
  }
}

@keyframes ds-dropdown-item-slide {
  from {
    opacity: 0;
    transform: translateX(-8px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Base dropdown panel styles */
.ds-dropdown-panel {
  transform-origin: top right;
  pointer-events: none;
  opacity: 0;
  transform: scale(0.92) translateY(-8px);
}

.ds-dropdown-panel.is-open {
  pointer-events: auto;
  animation: ds-dropdown-reveal 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.ds-dropdown-panel.is-closing {
  animation: ds-dropdown-hide 0.18s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Staggered menu item animations */
.ds-dropdown-panel.is-open .ds-dropdown-item:nth-child(1) {
  animation: ds-dropdown-item-slide 0.3s cubic-bezier(0.22, 1, 0.36, 1) 0.05s forwards;
  opacity: 0;
}
.ds-dropdown-panel.is-open .ds-dropdown-item:nth-child(2) {
  animation: ds-dropdown-item-slide 0.3s cubic-bezier(0.22, 1, 0.36, 1) 0.1s forwards;
  opacity: 0;
}
.ds-dropdown-panel.is-open .ds-dropdown-item:nth-child(3) {
  animation: ds-dropdown-item-slide 0.3s cubic-bezier(0.22, 1, 0.36, 1) 0.15s forwards;
  opacity: 0;
}
.ds-dropdown-panel.is-open .ds-dropdown-item:nth-child(4) {
  animation: ds-dropdown-item-slide 0.3s cubic-bezier(0.22, 1, 0.36, 1) 0.2s forwards;
  opacity: 0;
}
.ds-dropdown-panel.is-open .ds-dropdown-item:nth-child(5) {
  animation: ds-dropdown-item-slide 0.3s cubic-bezier(0.22, 1, 0.36, 1) 0.25s forwards;
  opacity: 0;
}

/* Header shimmer effect on open */
.ds-dropdown-header {
  position: relative;
  overflow: hidden;
}

.ds-dropdown-header::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.08),
    transparent
  );
  transition: left 0.5s ease;
}

.ds-dropdown-panel.is-open .ds-dropdown-header::after {
  left: 100%;
}

/* Chevron rotation */
.ds-dropdown-chevron {
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ds-dropdown-chevron.is-open {
  transform: rotate(180deg);
}

/* Icon bounce on hover */
.ds-dropdown-item svg {
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ds-dropdown-item:hover svg {
  transform: scale(1.15);
}

/* Centered dropdown variant (for toolbar dropdowns) */
.ds-dropdown-panel.kb-toolbar-dropdown {
  transform-origin: top center;
}

/* ============================================
   APP-SELECT COMPONENT
   Custom select element styles
   ============================================ */

app-select {
  display: block;
  position: relative;
}

/* Trigger button - extends ds-select styles */
.app-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  text-align: left;
  width: 100%;
}

.app-select-trigger:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Remove the background-image chevron from ds-select since we use SVG */
.app-select-trigger.ds-select {
  background-image: none;
  padding-right: 1rem;
}

.app-select-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-select-text.is-placeholder {
  color: var(--text-muted);
}

/* Dropdown panel - hidden by default, positioned via JS when open */
.app-select-panel {
  position: fixed;
  z-index: 9999;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  visibility: hidden;
  /* Position off-screen by default to prevent layout issues */
  top: -9999px;
  left: -9999px;
}

.app-select-panel.is-open {
  visibility: visible;
}

.app-select-panel.is-closing {
  visibility: visible;
}

/* Search input wrapper */
.app-select-search {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--glass-border-subtle);
  flex-shrink: 0;
}

.app-select-search-input {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-primary);
  background: var(--state-hover);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius-lg);
  outline: none;
  transition: border-color var(--duration-fast) var(--ease-in-out),
              box-shadow var(--duration-fast) var(--ease-in-out);
}

.app-select-search-input::placeholder {
  color: var(--text-muted);
}

.app-select-search-input:focus {
  border-color: var(--color-accent-400);
  box-shadow: 0 0 0 3px rgba(49, 151, 149, 0.15);
}

/* Options container */
.app-select-options {
  overflow-y: auto;
  flex: 1;
  padding: var(--space-1) 0;
}

/* Individual option - extends ds-dropdown-item */
.app-select-option {
  cursor: pointer;
}

.app-select-option.is-selected {
  background: var(--state-selected);
  color: var(--text-primary);
  font-weight: var(--font-medium);
}

.app-select-option.is-highlighted {
  background: var(--state-hover);
}

.app-select-option.is-selected.is-highlighted {
  background: var(--state-selected);
}

.app-select-option.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.app-select-option.is-disabled:hover {
  background: transparent;
}

/* Empty state */
.app-select-empty {
  padding: var(--space-4);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--text-sm);
}