/**
 * ThrillWiki Component Styles
 * Enhanced CSS matching shadcn/ui design system
 *
 * IMPORTANT: This file depends on design-tokens.css for CSS variables.
 * Load order: design-tokens.css → tailwind.css → components.css
 *
 * Design Tokens Used:
 * - Color tokens: --color-primary, --color-secondary, --color-accent, etc.
 * - Semantic tokens: --color-background, --color-foreground, --color-muted, etc.
 * - Spacing: --spacing-*, --radius-*
 * - Shadows: --shadow-*
 * - Typography: --font-family-*, --font-size-*
 */

/* =============================================================================
   Base Styles - Apply design token defaults
   ============================================================================= */

* {
  border-color: var(--color-border);
}

body {
  background-color: var(--color-background);
  color: var(--color-foreground);
}

/* =============================================================================
   Component Color Classes - Using Design Tokens
   ============================================================================= */

/* Background Colors */
.bg-background { background-color: var(--color-background); }
.bg-foreground { background-color: var(--color-foreground); }
.bg-card { background-color: var(--color-card); }
.bg-card-foreground { background-color: var(--color-card-foreground); }
.bg-popover { background-color: var(--color-popover); }
.bg-popover-foreground { background-color: var(--color-popover-foreground); }
.bg-primary { background-color: var(--color-primary); }
.bg-primary-foreground { background-color: var(--color-primary-foreground); }
.bg-secondary { background-color: var(--color-secondary); }
.bg-secondary-foreground { background-color: var(--color-secondary-foreground); }
.bg-muted { background-color: var(--color-muted); }
.bg-muted-foreground { background-color: var(--color-muted-foreground); }
.bg-accent { background-color: var(--color-accent); }
.bg-accent-foreground { background-color: var(--color-accent-foreground); }
.bg-destructive { background-color: var(--color-destructive); }
.bg-destructive-foreground { background-color: var(--color-destructive-foreground); }

/* Semantic Background Colors */
.bg-success { background-color: var(--color-success-500); }
.bg-warning { background-color: var(--color-warning-500); }
.bg-error { background-color: var(--color-error-500); }
.bg-info { background-color: var(--color-info-500); }

/* Text Colors */
.text-background { color: var(--color-background); }
.text-foreground { color: var(--color-foreground); }
.text-card { color: var(--color-card); }
.text-card-foreground { color: var(--color-card-foreground); }
.text-popover { color: var(--color-popover); }
.text-popover-foreground { color: var(--color-popover-foreground); }
.text-primary { color: var(--color-primary); }
.text-primary-foreground { color: var(--color-primary-foreground); }
.text-secondary { color: var(--color-secondary); }
.text-secondary-foreground { color: var(--color-secondary-foreground); }
.text-muted { color: var(--color-muted); }
.text-muted-foreground { color: var(--color-muted-foreground); }
.text-accent { color: var(--color-accent); }
.text-accent-foreground { color: var(--color-accent-foreground); }
.text-destructive { color: var(--color-destructive); }
.text-destructive-foreground { color: var(--color-destructive-foreground); }

/* Semantic Text Colors */
.text-success { color: var(--color-success-600); }
.text-warning { color: var(--color-warning-600); }
.text-error { color: var(--color-error-600); }
.text-info { color: var(--color-info-600); }

/* Border Colors */
.border-background { border-color: var(--color-background); }
.border-foreground { border-color: var(--color-foreground); }
.border-card { border-color: var(--color-card); }
.border-card-foreground { border-color: var(--color-card-foreground); }
.border-popover { border-color: var(--color-popover); }
.border-popover-foreground { border-color: var(--color-popover-foreground); }
.border-primary { border-color: var(--color-primary); }
.border-primary-foreground { border-color: var(--color-primary-foreground); }
.border-secondary { border-color: var(--color-secondary); }
.border-secondary-foreground { border-color: var(--color-secondary-foreground); }
.border-muted { border-color: var(--color-muted); }
.border-muted-foreground { border-color: var(--color-muted-foreground); }
.border-accent { border-color: var(--color-accent); }
.border-accent-foreground { border-color: var(--color-accent-foreground); }
.border-destructive { border-color: var(--color-destructive); }
.border-destructive-foreground { border-color: var(--color-destructive-foreground); }
.border-input { border-color: var(--color-input); }
.border-border { border-color: var(--color-border); }

/* Ring Colors */
.ring-background { --tw-ring-color: var(--color-background); }
.ring-foreground { --tw-ring-color: var(--color-foreground); }
.ring-card { --tw-ring-color: var(--color-card); }
.ring-card-foreground { --tw-ring-color: var(--color-card-foreground); }
.ring-popover { --tw-ring-color: var(--color-popover); }
.ring-popover-foreground { --tw-ring-color: var(--color-popover-foreground); }
.ring-primary { --tw-ring-color: var(--color-primary); }
.ring-primary-foreground { --tw-ring-color: var(--color-primary-foreground); }
.ring-secondary { --tw-ring-color: var(--color-secondary); }
.ring-secondary-foreground { --tw-ring-color: var(--color-secondary-foreground); }
.ring-muted { --tw-ring-color: var(--color-muted); }
.ring-muted-foreground { --tw-ring-color: var(--color-muted-foreground); }
.ring-accent { --tw-ring-color: var(--color-accent); }
.ring-accent-foreground { --tw-ring-color: var(--color-accent-foreground); }
.ring-destructive { --tw-ring-color: var(--color-destructive); }
.ring-destructive-foreground { --tw-ring-color: var(--color-destructive-foreground); }
.ring-ring { --tw-ring-color: var(--color-primary); }

.ring-offset-background { --tw-ring-offset-color: var(--color-background); }

/* =============================================================================
   Enhanced Button Styles
   ============================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
  --tw-ring-color: var(--color-primary);
  --tw-ring-offset-color: var(--color-background);
}
.btn:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.btn:disabled {
  pointer-events: none;
  opacity: 0.5;
}

.btn-default {
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
}
.btn-default:hover {
  background-color: var(--color-primary-700);
}

.btn-destructive {
  background-color: var(--color-destructive);
  color: var(--color-destructive-foreground);
}
.btn-destructive:hover {
  background-color: var(--color-error-700);
}

.btn-outline {
  border: 1px solid var(--color-border);
  background-color: var(--color-background);
}
.btn-outline:hover {
  background-color: var(--color-accent);
  color: var(--color-accent-foreground);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-secondary-foreground);
}
.btn-secondary:hover {
  background-color: var(--color-secondary-300);
}

.btn-ghost:hover {
  background-color: var(--color-accent);
  color: var(--color-accent-foreground);
}

.btn-link {
  color: var(--color-primary);
  text-underline-offset: 4px;
}
.btn-link:hover {
  text-decoration: underline;
}

.btn-sm {
  height: 2.25rem;
  border-radius: 0.375rem;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.btn-lg {
  height: 2.75rem;
  border-radius: 0.375rem;
  padding-left: 2rem;
  padding-right: 2rem;
}

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

/* =============================================================================
   Enhanced Card Styles
   ============================================================================= */

.card {
  border-radius: 0.5rem;
  border-width: 1px;
  background-color: var(--color-card);
  color: var(--color-card-foreground);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding: 1.5rem;
}

.card-title {
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.025em;
}

.card-description {
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--color-muted-foreground);
}

.card-content {
  padding: 1.5rem;
  padding-top: 0;
}

.card-footer {
  display: flex;
  align-items: center;
  padding: 1.5rem;
  padding-top: 0;
}

/* =============================================================================
   Enhanced Input Styles
   ============================================================================= */

.input {
  display: flex;
  height: 2.5rem;
  width: 100%;
  border-radius: 0.375rem;
  border-width: 1px;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  border-color: var(--color-border);
  background-color: var(--color-background);
  --tw-ring-color: var(--color-primary);
  --tw-ring-offset-color: var(--color-background);
}
.input:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.input:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}
.input::file-selector-button {
  border-width: 0;
  background-color: transparent;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
}

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

/* =============================================================================
   Enhanced Form Styles
   ============================================================================= */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  line-height: 1;
}
.peer:disabled ~ .form-label {
  cursor: not-allowed;
  opacity: 0.7;
}

.form-error {
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  color: var(--color-destructive);
}

.form-description {
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--color-muted-foreground);
}

/* =============================================================================
   Enhanced Navigation Styles
   ============================================================================= */

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  border-radius: 0.375rem;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.nav-link:hover {
  background-color: var(--color-accent);
  color: var(--color-accent-foreground);
}

.nav-link.active {
  background-color: var(--color-accent);
  color: var(--color-accent-foreground);
}

/* =============================================================================
   Enhanced Dropdown Styles
   ============================================================================= */

.dropdown-content {
  z-index: 50;
  min-width: 8rem;
  overflow: hidden;
  border-radius: 0.375rem;
  border-width: 1px;
  padding: 0.25rem;
  background-color: var(--color-popover);
  color: var(--color-popover-foreground);
  border-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

.dropdown-item {
  position: relative;
  display: flex;
  cursor: default;
  user-select: none;
  align-items: center;
  border-radius: 0.125rem;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  outline: none;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.dropdown-item[data-disabled] {
  pointer-events: none;
  opacity: 0.5;
}
.dropdown-item:focus,
.dropdown-item:hover {
  background-color: var(--color-accent);
  color: var(--color-accent-foreground);
}

.dropdown-separator {
  margin-left: -0.25rem;
  margin-right: -0.25rem;
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
  height: 1px;
  background-color: var(--color-muted);
}

/* =============================================================================
   Enhanced Modal Styles
   ============================================================================= */

.modal-overlay {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 50;
  backdrop-filter: blur(4px);
  background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 50;
  display: grid;
  width: 100%;
  max-width: 32rem;
  transform: translate(-50%, -50%);
  gap: 1rem;
  border-width: 1px;
  padding: 1.5rem;
  transition-duration: 200ms;
  background-color: var(--color-background);
  border-color: var(--color-border);
  box-shadow: var(--shadow-lg);
}
@media (min-width: 640px) {
  .modal-content {
    border-radius: 0.5rem;
  }
}

.modal-header {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  text-align: center;
}
@media (min-width: 640px) {
  .modal-header {
    text-align: left;
  }
}

.modal-title {
  font-size: 1.125rem;
  line-height: 1.75rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.025em;
}

.modal-description {
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--color-muted-foreground);
}

.modal-footer {
  display: flex;
  flex-direction: column-reverse;
}
@media (min-width: 640px) {
  .modal-footer {
    flex-direction: row;
    justify-content: flex-end;
    gap: 0.5rem;
  }
}

/* =============================================================================
   Enhanced Alert Styles (consolidated from alerts.css)
   ============================================================================= */

.alert {
  position: relative;
  width: 100%;
  border-radius: 0.5rem;
  border-width: 1px;
  padding: 1rem;
  animation: slideInRight 0.3s ease-out;
}

.alert-default {
  background-color: var(--color-background);
  color: var(--color-foreground);
  border-color: var(--color-border);
}

.alert-destructive {
  border-color: var(--color-destructive);
  color: var(--color-destructive);
}

.alert-success {
  background-color: var(--color-success-500);
  color: white;
  border-color: var(--color-success-600);
}

.alert-error {
  background-color: var(--color-error-500);
  color: white;
  border-color: var(--color-error-600);
}

.alert-warning {
  background-color: var(--color-warning-500);
  color: white;
  border-color: var(--color-warning-600);
}

.alert-info {
  background-color: var(--color-info-500);
  color: white;
  border-color: var(--color-info-600);
}

/* Toast/Alert positioning (fixed position variant) */
.alert-toast {
  position: fixed;
  z-index: 50;
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  border-radius: 0.5rem;
  right: 1rem;
  top: 1rem;
  box-shadow: var(--shadow-lg);
}

.alert-title {
  margin-bottom: 0.25rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.025em;
}

.alert-description {
  font-size: 0.875rem;
  line-height: 1.25rem;
  opacity: 0.9;
}

/* =============================================================================
   Enhanced Badge Styles
   ============================================================================= */

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 9999px;
  border-width: 1px;
  padding-left: 0.625rem;
  padding-right: 0.625rem;
  padding-top: 0.125rem;
  padding-bottom: 0.125rem;
  font-size: 0.75rem;
  line-height: 1rem;
  font-weight: 600;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
  --tw-ring-color: var(--color-primary);
}
.badge:focus {
  outline: 2px solid transparent;
  outline-offset: 2px;
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}

.badge-default {
  border-color: transparent;
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
}
.badge-default:hover {
  background-color: var(--color-primary-700);
}

.badge-secondary {
  border-color: transparent;
  background-color: var(--color-secondary);
  color: var(--color-secondary-foreground);
}
.badge-secondary:hover {
  background-color: var(--color-secondary-300);
}

.badge-destructive {
  border-color: transparent;
  background-color: var(--color-destructive);
  color: var(--color-destructive-foreground);
}
.badge-destructive:hover {
  background-color: var(--color-error-700);
}

.badge-outline {
  color: var(--color-foreground);
  border-color: var(--color-border);
}

.badge-success {
  border-color: transparent;
  background-color: var(--color-success-500);
  color: white;
}

.badge-warning {
  border-color: transparent;
  background-color: var(--color-warning-500);
  color: white;
}

.badge-info {
  border-color: transparent;
  background-color: var(--color-info-500);
  color: white;
}

/* =============================================================================
   Enhanced Table Styles
   ============================================================================= */

.table {
  width: 100%;
  caption-side: bottom;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.table-header {
  border-bottom: 1px solid var(--color-border);
}

.table-body {
  --tw-divide-color: var(--color-border);
}
.table-body > * + * {
  border-top-width: 1px;
  border-color: var(--color-border);
}

.table-row {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
  border-bottom: 1px solid var(--color-border);
}
.table-row:hover {
  background-color: var(--color-muted);
}

.table-head {
  height: 3rem;
  padding-left: 1rem;
  padding-right: 1rem;
  text-align: left;
  vertical-align: middle;
  font-weight: 500;
  color: var(--color-muted-foreground);
}

.table-cell {
  padding: 1rem;
  vertical-align: middle;
}

/* =============================================================================
   Enhanced Skeleton Styles
   ============================================================================= */

.skeleton {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  border-radius: 0.375rem;
  background-color: var(--color-muted);
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* =============================================================================
   Enhanced Separator Styles
   ============================================================================= */

.separator {
  flex-shrink: 0;
  background-color: var(--color-border);
}

.separator-horizontal {
  height: 1px;
  width: 100%;
}

.separator-vertical {
  height: 100%;
  width: 1px;
}

/* =============================================================================
   Enhanced Avatar Styles
   ============================================================================= */

.avatar {
  position: relative;
  display: flex;
  height: 2.5rem;
  width: 2.5rem;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 9999px;
}

.avatar-image {
  aspect-ratio: 1 / 1;
  height: 100%;
  width: 100%;
  object-fit: cover;
}

.avatar-fallback {
  display: flex;
  height: 100%;
  width: 100%;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background-color: var(--color-muted);
}

/* =============================================================================
   Enhanced Progress Styles
   ============================================================================= */

.progress {
  position: relative;
  height: 1rem;
  width: 100%;
  overflow: hidden;
  border-radius: 9999px;
  background-color: var(--color-secondary);
}

.progress-indicator {
  height: 100%;
  width: 100%;
  flex: 1;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
  background-color: var(--color-primary);
}

/* =============================================================================
   Enhanced Scroll Area Styles
   ============================================================================= */

.scroll-area {
  position: relative;
  overflow: hidden;
}

.scroll-viewport {
  height: 100%;
  width: 100%;
  border-radius: inherit;
}

.scroll-bar {
  display: flex;
  touch-action: none;
  user-select: none;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.scroll-thumb {
  position: relative;
  flex: 1;
  border-radius: 9999px;
  background-color: var(--color-border);
}

/* =============================================================================
   Enhanced Tabs Styles
   ============================================================================= */

.tabs-list {
  display: inline-flex;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.375rem;
  padding: 0.25rem;
  background-color: var(--color-muted);
  color: var(--color-muted-foreground);
}

.tabs-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  border-radius: 0.125rem;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
  --tw-ring-color: var(--color-primary);
  --tw-ring-offset-color: var(--color-background);
}
.tabs-trigger:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.tabs-trigger:disabled {
  pointer-events: none;
  opacity: 0.5;
}
.tabs-trigger[data-state=active] {
  background-color: var(--color-background);
  color: var(--color-foreground);
  box-shadow: var(--shadow-sm);
}

.tabs-content {
  margin-top: 0.5rem;
  --tw-ring-color: var(--color-primary);
  --tw-ring-offset-color: var(--color-background);
}
.tabs-content:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}

/* =============================================================================
   Enhanced Tooltip Styles
   ============================================================================= */

.tooltip-content {
  z-index: 50;
  overflow: hidden;
  border-radius: 0.375rem;
  border-width: 1px;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  animation: fadeIn 0.15s ease-out, scaleIn 0.15s ease-out;
  background-color: var(--color-popover);
  color: var(--color-popover-foreground);
  border-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

/* =============================================================================
   Enhanced Switch Styles
   ============================================================================= */

.switch {
  display: inline-flex;
  height: 1.5rem;
  width: 2.75rem;
  flex-shrink: 0;
  cursor: pointer;
  align-items: center;
  border-radius: 9999px;
  border-width: 2px;
  border-color: transparent;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
  --tw-ring-color: var(--color-primary);
  --tw-ring-offset-color: var(--color-background);
}
.switch:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.switch:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}
.switch[data-state=checked] {
  background-color: var(--color-primary);
}
.switch[data-state=unchecked] {
  background-color: var(--color-input);
}

.switch-thumb {
  pointer-events: none;
  display: block;
  height: 1.25rem;
  width: 1.25rem;
  border-radius: 9999px;
  --tw-ring-shadow: 0 0 #0000;
  transition-property: transform;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
  background-color: var(--color-background);
  box-shadow: var(--shadow-lg);
}
.switch-thumb[data-state=checked] {
  transform: translateX(1.25rem);
}
.switch-thumb[data-state=unchecked] {
  transform: translateX(0);
}

/* =============================================================================
   Enhanced Checkbox Styles
   ============================================================================= */

.checkbox {
  height: 1rem;
  width: 1rem;
  flex-shrink: 0;
  border-radius: 0.125rem;
  border-width: 1px;
  border-color: var(--color-primary);
  --tw-ring-color: var(--color-primary);
  --tw-ring-offset-color: var(--color-background);
}
.checkbox:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.checkbox:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}
.checkbox[data-state=checked] {
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
}

/* =============================================================================
   Enhanced Radio Styles
   ============================================================================= */

.radio {
  aspect-ratio: 1 / 1;
  height: 1rem;
  width: 1rem;
  border-radius: 9999px;
  border-width: 1px;
  border-color: var(--color-primary);
  color: var(--color-primary);
  --tw-ring-color: var(--color-primary);
  --tw-ring-offset-color: var(--color-background);
}
.radio:focus {
  outline: none;
}
.radio:focus-visible {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.radio:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

/* =============================================================================
   Enhanced Select Styles
   ============================================================================= */

.select-trigger {
  display: flex;
  height: 2.5rem;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  border-radius: 0.375rem;
  border-width: 1px;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  border-color: var(--color-border);
  background-color: var(--color-background);
  --tw-ring-color: var(--color-primary);
  --tw-ring-offset-color: var(--color-background);
}
.select-trigger:focus {
  outline: none;
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.select-trigger:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}
.select-trigger::placeholder {
  color: var(--color-muted-foreground);
}

.select-content {
  position: relative;
  z-index: 50;
  max-height: 24rem;
  min-width: 8rem;
  overflow: hidden;
  border-radius: 0.375rem;
  border-width: 1px;
  background-color: var(--color-popover);
  color: var(--color-popover-foreground);
  border-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

.select-item {
  position: relative;
  display: flex;
  width: 100%;
  cursor: default;
  user-select: none;
  align-items: center;
  border-radius: 0.125rem;
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
  padding-left: 2rem;
  padding-right: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  outline: none;
}
.select-item[data-disabled] {
  pointer-events: none;
  opacity: 0.5;
}
.select-item:focus,
.select-item:hover {
  background-color: var(--color-accent);
  color: var(--color-accent-foreground);
}

/* =============================================================================
   Utility Classes
   ============================================================================= */

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

/* =============================================================================
   Animation Classes
   ============================================================================= */

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

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

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

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

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

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

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

.animate-fade-in {
  animation: fadeIn 0.2s ease-out;
}

.animate-fade-out {
  animation: fadeOut 0.2s ease-out;
}

.animate-slide-in {
  animation: slideIn 0.3s ease-out;
}

.animate-slide-out {
  animation: slideOut 0.3s ease-out;
}

.animate-scale-in {
  animation: scaleIn 0.2s ease-out;
}

.animate-scale-out {
  animation: scaleOut 0.2s ease-out;
}

/* =============================================================================
   Responsive Design Helpers
   ============================================================================= */

@media (max-width: 640px) {
  .modal-content {
    width: 95vw;
    max-width: none;
  }

  .dropdown-content {
    width: 100vw;
    max-width: none;
  }
}

/* =============================================================================
   Dark Mode Specific Adjustments
   ============================================================================= */

.dark .shadow-sm {
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
}

.dark .shadow-md {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
}

.dark .shadow-lg {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
}

/* =============================================================================
   Focus Visible Improvements
   ============================================================================= */

.focus-visible\:ring-2:focus-visible {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}

/* =============================================================================
   High Contrast Mode Support
   ============================================================================= */

@media (prefers-contrast: high) {
  .border {
    border-width: 2px;
  }

  .btn {
    border-width: 2px;
  }

  .input {
    border-width: 2px;
  }
}

/* =============================================================================
   Reduced Motion Support
   ============================================================================= */

@media (prefers-reduced-motion: reduce) {
  .transition-colors,
  .transition-all,
  .transition-transform {
    transition: none;
  }

  .animate-fade-in,
  .animate-fade-out,
  .animate-slide-in,
  .animate-slide-out,
  .animate-scale-in,
  .animate-scale-out {
    animation: none;
  }
}

/* =============================================================================
   Loading States
   ============================================================================= */

.loading {
  opacity: 0.6;
  pointer-events: none;
}

.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--color-secondary-200);
  border-radius: 50%;
  border-top-color: var(--color-primary);
  animation: spin 1s ease-in-out infinite;
}

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

/* =============================================================================
   Utility Gradient Classes
   ============================================================================= */

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-700));
}

.bg-gradient-secondary {
  background: linear-gradient(135deg, var(--color-accent-500), var(--color-accent-700));
}