/**
 * GAIALED UI - Themes Styles
 * Version: 1.0.0
 * Description: Styles spécifiques aux thèmes et modifications dynamiques
 */

/* ========================================
   THEME VARIATIONS
   ======================================== */

/* Support pour les densités */
[data-density="compact"] {
  --spacing-unit: 0.75rem;
}

[data-density="spacious"] {
  --spacing-unit: 1.25rem;
}

/* Support pour les ombres */
[data-shadows="none"] {
  --shadow-sm: none;
  --shadow-md: none;
  --shadow-lg: none;
  --shadow-xl: none;
}

[data-shadows="subtle"] {
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.03);
  --shadow-md: 0 2px 4px -1px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 4px 8px -2px rgb(0 0 0 / 0.05);
  --shadow-xl: 0 8px 16px -4px rgb(0 0 0 / 0.05);
}

[data-shadows="elevated"] {
  --shadow-sm: 0 2px 4px 0 rgb(0 0 0 / 0.08);
  --shadow-md: 0 6px 12px -2px rgb(0 0 0 / 0.15);
  --shadow-lg: 0 16px 24px -4px rgb(0 0 0 / 0.15);
  --shadow-xl: 0 32px 48px -8px rgb(0 0 0 / 0.2);
}

[data-shadows="strong"] {
  --shadow-sm: 0 2px 4px 0 rgb(0 0 0 / 0.1);
  --shadow-md: 0 8px 16px -2px rgb(0 0 0 / 0.2);
  --shadow-lg: 0 20px 30px -5px rgb(0 0 0 / 0.2);
  --shadow-xl: 0 40px 60px -10px rgb(0 0 0 / 0.25);
}

/* Support pour les animations */
[data-animations="none"],
[data-animations="reduced"] {
  --transition-fast: 0ms;
  --transition-base: 0ms;
  --transition-slow: 0ms;
}

[data-animations="fast"] {
  --transition-fast: 100ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animations="smooth"] {
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   GLASSMORPHISM EFFECT (Glass Theme)
   ======================================== */

[data-theme="glass"] .card,
[data-theme="glass"] .modal,
[data-theme="glass"] .sidebar {
  background-color: hsl(var(--card));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

[data-theme="glass"] .card-hover:hover {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* ========================================
   HIGH CONTRAST THEME
   ======================================== */

[data-theme="high-contrast"] {
  /* Focus visible renforcé */
  --ring-width: 3px;
}

[data-theme="high-contrast"] :focus-visible {
  outline-width: 3px;
  outline-offset: 3px;
}

[data-theme="high-contrast"] .btn:focus-visible {
  outline-width: 3px;
}

[data-theme="high-contrast"] .form-input:focus,
[data-theme="high-contrast"] .form-textarea:focus,
[data-theme="high-contrast"] .form-select:focus {
  box-shadow: 0 0 0 3px hsl(var(--ring));
}

/* Renforcement des contrastes */
[data-theme="high-contrast"] .text-muted {
  color: hsl(var(--foreground) / 0.8);
}

[data-theme="high-contrast"] .border {
  border-color: hsl(var(--foreground) / 0.3);
}

/* ========================================
   CARDED THEME - Ombres renforcées
   ======================================== */

[data-theme="carded"] .card {
  box-shadow: 0 2px 8px rgb(0 0 0 / 0.08);
}

[data-theme="carded"] .card-hover:hover {
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.12);
  transform: translateY(-4px);
}

/* ========================================
   THEME SWITCHER COMPONENT
   ======================================== */

.theme-selector {
  position: relative;
}

.theme-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.theme-preview-card {
  position: relative;
  border: 2px solid hsl(var(--border));
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
}

.theme-preview-card:hover {
  border-color: hsl(var(--primary));
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.theme-preview-card-active {
  border-color: hsl(var(--primary));
  box-shadow: 0 0 0 3px hsl(var(--primary) / 0.2);
}

.theme-preview-image {
  width: 100%;
  height: 150px;
  object-fit: cover;
  background-color: hsl(var(--muted));
}

.theme-preview-content {
  padding: var(--spacing-md);
}

.theme-preview-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: hsl(var(--foreground));
  margin-bottom: var(--spacing-xs);
}

.theme-preview-description {
  font-size: var(--font-size-xs);
  color: hsl(var(--muted-foreground));
  line-height: var(--line-height-normal);
}

.theme-preview-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background-color: hsl(var(--primary));
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
}

/* ========================================
   CUSTOMIZATION PANEL
   ======================================== */

.customization-panel {
  background-color: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.customization-section {
  margin-bottom: var(--spacing-xl);
}

.customization-section:last-child {
  margin-bottom: 0;
}

.customization-section-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: hsl(var(--foreground));
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.customization-section-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: hsl(var(--primary));
}

.color-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--spacing-md);
}

.color-picker-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.color-picker-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: hsl(var(--foreground));
  text-transform: capitalize;
}

.color-picker-input {
  width: 100%;
  height: 48px;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.color-picker-input:hover {
  border-color: hsl(var(--ring));
}

.color-picker-input:focus {
  outline: 2px solid hsl(var(--ring));
  outline-offset: 2px;
}

.slider-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.slider-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: hsl(var(--foreground));
}

.slider-value {
  font-size: var(--font-size-xs);
  color: hsl(var(--muted-foreground));
  font-family: var(--font-mono);
}

.slider-input {
  width: 100%;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: hsl(var(--muted));
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: hsl(var(--primary));
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-input::-webkit-slider-thumb:hover {
  transform: scale(1.1);
  box-shadow: 0 0 0 6px hsl(var(--primary) / 0.2);
}

.slider-input::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: hsl(var(--primary));
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
}

.slider-input::-moz-range-thumb:hover {
  transform: scale(1.1);
  box-shadow: 0 0 0 6px hsl(var(--primary) / 0.2);
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.radio-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.radio-item:hover {
  background-color: hsl(var(--muted));
  border-color: hsl(var(--primary) / 0.5);
}

.radio-item-active {
  background-color: hsl(var(--primary) / 0.1);
  border-color: hsl(var(--primary));
}

.radio-item input[type="radio"] {
  margin: 0;
}

.radio-item-label {
  flex: 1;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: hsl(var(--foreground));
}

.radio-item-description {
  font-size: var(--font-size-xs);
  color: hsl(var(--muted-foreground));
  margin-top: var(--spacing-xs);
}

/* ========================================
   THEME COMPARISON VIEW
   ======================================== */

.theme-comparison {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.theme-comparison-item {
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.theme-comparison-header {
  padding: var(--spacing-md);
  background-color: hsl(var(--muted));
  font-weight: var(--font-weight-semibold);
  text-align: center;
}

.theme-comparison-preview {
  padding: var(--spacing-lg);
  min-height: 400px;
}

/* ========================================
   LIVE PREVIEW
   ======================================== */

.live-preview {
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  background-color: hsl(var(--background));
  margin-top: var(--spacing-lg);
}

.live-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid hsl(var(--border));
}

.live-preview-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: hsl(var(--foreground));
}

.live-preview-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.live-preview-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

/* ========================================
   EXPORT / IMPORT
   ======================================== */

.export-panel {
  background-color: hsl(var(--muted) / 0.5);
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
}

.export-code {
  background-color: hsl(var(--foreground) / 0.05);
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  line-height: var(--line-height-relaxed);
  overflow-x: auto;
  max-height: 400px;
  overflow-y: auto;
  margin: var(--spacing-md) 0;
}

.export-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */

@media (max-width: 768px) {
  .theme-preview-grid {
    grid-template-columns: 1fr;
  }
  
  .theme-comparison {
    grid-template-columns: 1fr;
  }
  
  .color-picker-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .live-preview-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .color-picker-grid {
    grid-template-columns: 1fr;
  }
  
  .customization-panel {
    padding: var(--spacing-md);
  }
}

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

@keyframes themeTransition {
  from {
    opacity: 0.8;
  }
  to {
    opacity: 1;
  }
}

[data-theme-transitioning] * {
  animation: themeTransition 0.3s ease-in-out;
}

/* Smooth color transitions */
* {
  transition-property: color, background-color, border-color, box-shadow;
  transition-duration: var(--transition-base);
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Exclude specific properties from transition */
*:not(.no-transition) {
  transition-property: color, background-color, border-color, box-shadow;
}

.no-transition {
  transition: none !important;
}

/* ========================================
   ACCESSIBILITY ENHANCEMENTS
   ======================================== */

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --border: 220 30% 70%;
  }
  
  .card,
  .modal,
  .form-input,
  .form-textarea,
  .form-select {
    border-width: 2px;
  }
}

/* Forced colors mode (Windows High Contrast) */
@media (forced-colors: active) {
  .card,
  .btn,
  .form-input {
    border: 1px solid ButtonText;
  }
  
  .btn-primary {
    background-color: ButtonFace;
    color: ButtonText;
  }
}