/**
 * Bouquinours AI - Feuille de Styles Production (Scoped & Accessible)
 * Design System : Moderne, Ludique, Épuré et 100% Responsive Mobile / Tablette / Desktop
 */

:root {
  --bq-primary: #4f46e5;
  --bq-primary-hover: #4338ca;
  --bq-primary-light: #eef2ff;
  --bq-secondary: #0f172a;
  --bq-accent: #f59e0b;
  --bq-success: #10b981;
  --bq-error: #ef4444;
  --bq-bg: #f8fafc;
  --bq-card: #ffffff;
  --bq-border: #e2e8f0;
  --bq-text: #1e293b;
  --bq-text-muted: #64748b;
  --bq-radius: 14px;
  --bq-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --bq-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
}

#bouquinours-app-root {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--bq-text);
  line-height: 1.5;
  box-sizing: border-box;
  margin: 20px auto;
  max-width: 1200px;
  padding: 0 15px;
}

#bouquinours-app-root *,
#bouquinours-app-root *::before,
#bouquinours-app-root *::after {
  box-sizing: inherit;
}

/* Stepper Navigation */
.bq-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 35px;
  background: var(--bq-card);
  padding: 16px 24px;
  border-radius: var(--bq-radius);
  border: 1px solid var(--bq-border);
  box-shadow: var(--bq-shadow);
}

.bq-step-item {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  outline: none;
}

.bq-step-item:focus-visible {
  outline: 2px solid var(--bq-primary);
  border-radius: 8px;
}

.bq-step-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f1f5f9;
  color: var(--bq-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  transition: all 0.25s ease;
}

.bq-step-item.active .bq-step-circle {
  background: var(--bq-primary);
  color: white;
  box-shadow: 0 0 0 4px var(--bq-primary-light);
}

.bq-step-item.completed .bq-step-circle {
  background: var(--bq-success);
  color: white;
}

.bq-step-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--bq-text-muted);
}

.bq-step-item.active .bq-step-label {
  color: var(--bq-secondary);
}

.bq-step-line {
  flex: 1;
  height: 2px;
  background: var(--bq-border);
  margin: 0 15px;
  transition: background 0.3s ease;
}

.bq-step-line.active {
  background: var(--bq-success);
}

/* Panels */
.bq-step-panel {
  display: none;
  background: var(--bq-card);
  border: 1px solid var(--bq-border);
  border-radius: var(--bq-radius);
  padding: 32px;
  box-shadow: var(--bq-shadow);
  animation: bqFadeIn 0.3s ease-out;
}

.bq-step-panel.active {
  display: block;
}

@keyframes bqFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.bq-panel-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--bq-secondary);
  margin: 0 0 6px 0;
}

.bq-panel-desc {
  font-size: 14px;
  color: var(--bq-text-muted);
  margin: 0 0 24px 0;
}

.bq-section-subtitle {
  font-size: 16px;
  font-weight: 700;
  color: var(--bq-secondary);
  margin: 0 0 4px 0;
}

/* Grid Layouts */
.bq-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

/* Dropzone Upload */
.bq-dropzone {
  border: 2px dashed #cbd5e1;
  border-radius: var(--bq-radius);
  padding: 32px 20px;
  text-align: center;
  background: #f8fafc;
  cursor: pointer;
  transition: all 0.25s ease;
}

.bq-dropzone:hover,
.bq-dropzone.dragover {
  border-color: var(--bq-primary);
  background: var(--bq-primary-light);
}

.bq-dropzone:focus-visible {
  outline: 2px solid var(--bq-primary);
}

.bq-drop-icon {
  font-size: 40px;
  margin-bottom: 8px;
}

.bq-drop-text {
  font-size: 15px;
  margin: 0 0 4px 0;
  color: var(--bq-secondary);
}

.bq-drop-hint {
  font-size: 12px;
  color: var(--bq-text-muted);
  margin: 0;
}

/* Form Controls */
.bq-form-row {
  display: flex;
  gap: 16px;
}

.bq-form-group {
  margin-bottom: 18px;
}

.bq-form-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--bq-secondary);
  margin-bottom: 6px;
}

.bq-input,
.bq-select,
.bq-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--bq-border);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  color: var(--bq-text);
  background: white;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.bq-input:focus,
.bq-select:focus,
.bq-textarea:focus {
  outline: none;
  border-color: var(--bq-primary);
  box-shadow: 0 0 0 3px var(--bq-primary-light);
}

.bq-range {
  width: 100%;
  accent-color: var(--bq-primary);
  height: 6px;
  border-radius: 3px;
  cursor: pointer;
}

/* Cards & Radios */
.bq-avatar-grid,
.bq-pagination-grid,
.bq-theme-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.bq-format-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.bq-avatar-card,
.bq-theme-card,
.bq-format-card {
  border: 2px solid var(--bq-border);
  border-radius: 12px;
  padding: 14px;
  cursor: pointer;
  position: relative;
  background: white;
  transition: all 0.2s ease;
  outline: none;
}

.bq-avatar-card:hover,
.bq-theme-card:hover,
.bq-format-card:hover {
  border-color: #cbd5e1;
  transform: translateY(-2px);
}

.bq-avatar-card.selected,
.bq-theme-card.selected,
.bq-format-card.selected {
  border-color: var(--bq-primary);
  background: var(--bq-primary-light);
  box-shadow: 0 0 0 2px var(--bq-primary);
}

.bq-avatar-card:focus-visible,
.bq-theme-card:focus-visible,
.bq-format-card:focus-visible {
  outline: 2px solid var(--bq-primary);
}

.bq-card-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 22px;
  height: 22px;
  background: var(--bq-primary);
  color: white;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
}

.selected .bq-card-badge {
  display: flex;
}

.bq-avatar-card img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 8px;
}

.bq-card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--bq-secondary);
}

.bq-card-sub,
.bq-card-desc,
.bq-format-sub {
  font-size: 11px;
  color: var(--bq-text-muted);
  line-height: 1.4;
  margin-top: 2px;
}

.bq-page-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--bq-secondary);
  margin: 6px 0 2px 0;
}

.bq-page-price {
  font-size: 13px;
  font-weight: 800;
  color: var(--bq-primary);
}

.bq-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.bq-badge-blue { background: #e0e7ff; color: #3730a3; }
.bq-badge-amber { background: #fef3c7; color: #b45309; }
.bq-badge-purple { background: #fae8ff; color: #86198f; }

.bq-format-card {
  display: flex;
  align-items: center;
  gap: 14px;
}

.bq-format-icon {
  font-size: 32px;
}

.bq-format-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--bq-secondary);
}

/* Tags */
.bq-tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bq-tag-btn {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--bq-border);
  background: white;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.bq-tag-btn.active {
  background: var(--bq-primary);
  border-color: var(--bq-primary);
  color: white;
}

/* Buttons */
.bq-step-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--bq-border);
}

.bq-btn {
  padding: 13px 26px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.bq-btn-primary {
  background: var(--bq-primary);
  color: white;
}

.bq-btn-primary:hover {
  background: var(--bq-primary-hover);
  transform: translateY(-1px);
}

.bq-btn-secondary {
  background: #f1f5f9;
  color: var(--bq-secondary);
}

.bq-btn-secondary:hover {
  background: #e2e8f0;
}

/* Preview Stage / Liseuse */
.bq-preview-container {
  background: #0f172a;
  border-radius: var(--bq-radius);
  overflow: hidden;
  box-shadow: var(--bq-shadow-lg);
}

.bq-preview-toolbar {
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bq-preview-title {
  color: white;
  font-weight: 800;
  font-size: 16px;
}

.bq-preview-counter {
  color: #94a3b8;
  font-size: 12px;
}

.bq-stage-wrap {
  min-height: 420px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Spreads */
.bq-comic-spread,
.bq-book-spread {
  width: 100%;
  max-width: 900px;
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.bq-comic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 380px;
  background: #000;
  gap: 3px;
  padding: 3px;
}

.bq-comic-panel {
  position: relative;
  overflow: hidden;
  background: #1e293b;
}

.bq-speech-bubble {
  position: absolute;
  top: 18px;
  left: 14px;
  right: 14px;
  background: white;
  color: #000;
  padding: 10px 14px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 13px;
  line-height: 1.4;
  border: 2px solid #000;
  box-shadow: 3px 3px 0 #000;
}

.bq-comic-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0,0,0,0.85);
  color: #fef08a;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.bq-book-spread {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 380px;
}

.bq-book-page-left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bq-book-page-right {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #fffdfa;
}

.bq-chapter-badge {
  font-size: 11px;
  font-weight: 800;
  color: var(--bq-primary);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.bq-book-text {
  font-family: 'Merriweather', Georgia, serif;
  font-size: 15px;
  line-height: 1.8;
  color: #1f2937;
}

.bq-page-foot {
  font-size: 11px;
  color: var(--bq-text-muted);
  text-align: right;
  border-top: 1px solid #f1f5f9;
  padding-top: 8px;
}

/* Summary & Checkout */
.bq-summary-card {
  background: #f8fafc;
  border: 1px solid var(--bq-border);
  border-radius: var(--bq-radius);
  padding: 24px;
}

.bq-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #f1f5f9;
  font-size: 14px;
}

.bq-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0 0 0;
  border-top: 2px solid var(--bq-border);
  margin-top: 10px;
  font-size: 16px;
  font-weight: 800;
}

/* Info & Alerts */
.bq-info-box {
  background: #eef2ff;
  border: 1px solid #c7d2fe;
  color: #3730a3;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 13px;
}

.bq-alert-success {
  background: #f0fdf4;
  border: 1px solid #86efac;
  color: #166534;
  padding: 12px;
  border-radius: 8px;
  font-size: 13px;
}

.bq-alert-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #991b1b;
  padding: 12px;
  border-radius: 8px;
  font-size: 13px;
}

.bq-alert-info {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
  padding: 12px;
  border-radius: 8px;
  font-size: 13px;
}

/* Overlay Loader */
.bq-loader-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(8px);
  z-index: 999999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.bq-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--bq-primary);
  border-radius: 50%;
  animation: bqSpin 0.8s linear infinite;
  margin-bottom: 20px;
}

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

/* Mobile & Tablet Responsiveness */
@media (max-width: 900px) {
  .bq-grid-2col,
  .bq-pagination-grid,
  .bq-theme-grid,
  .bq-avatar-grid,
  .bq-format-grid {
    grid-template-columns: 1fr;
  }

  .bq-stepper {
    padding: 12px 14px;
  }

  .bq-step-label {
    display: none;
  }

  .bq-step-panel {
    padding: 20px 16px;
  }

  .bq-comic-grid,
  .bq-book-spread {
    grid-template-columns: 1fr;
    height: auto;
  }

  .bq-comic-panel,
  .bq-book-page-left img {
    height: 220px;
  }
}