.slide-editor {
  min-height: 100vh;
  background: #f8fafc;
  display: flex;
  flex-direction: column;
}

/* Header */
.slide-editor-header {
  background: white;
  border-bottom: 1px solid #e2e8f0;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.editor-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex: 1;
  min-width: 0;
}

.back-button {
  background: none;
  border: none;
  color: #64748b;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  transition: all 0.2s ease;
}

.back-button:hover {
  background: #f1f5f9;
  color: #334155;
}

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

.editor-title h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: #1e293b;
}

.editor-title p {
  margin: 0.25rem 0 0 0;
  color: #64748b;
  font-size: 0.875rem;
}

.editor-actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.action-button {
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-weight: 500;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.action-button.primary {
  background: #3b82f6;
  color: white;
}

.action-button.primary:hover:not(:disabled) {
  background: #2563eb;
}

.action-button.secondary {
  background: #f8fafc;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

.action-button.secondary:hover:not(:disabled) {
  background: #f1f5f9;
  color: #475569;
}

.action-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Main Content */
.slide-editor-content {
  flex: 1;
  padding: 2rem;
}

/* Step Header */
.step-header {
  text-align: center;
  margin-bottom: 2rem;
}

.step-header h2 {
  margin: 0 0 0.5rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: #1e293b;
}

.step-header p {
  margin: 0;
  color: #64748b;
  font-size: 1rem;
}

/* Layout Selection */
.layout-selection {
  max-width: 1200px;
  margin: 0 auto;
}

.layouts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
}

.layout-card {
  background: white;
  border: 2px solid #e2e8f0;
  border-radius: 0.75rem;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s ease;
}

.layout-card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.layout-card.selected {
  border-color: #3b82f6;
  box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.2);
}

.layout-preview {
  height: 300px;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  overflow: hidden;
  position: relative;
}

.layout-rendered {
  transform: scale(0.4);
  transform-origin: top left;
  width: 250%;
  height: 250%;
  pointer-events: none;
}

.layout-info {
  padding: 1.5rem;
}

.layout-info h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: #1e293b;
}

.layout-info p {
  margin: 0 0 1rem 0;
  color: #64748b;
  font-size: 0.875rem;
  line-height: 1.4;
}

.layout-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.slot-count {
  font-size: 0.75rem;
  font-weight: 500;
  color: #6b7280;
  background: #f1f5f9;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
}

.slot-types {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.slot-type-badge {
  font-size: 0.625rem;
  font-weight: 500;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  text-transform: capitalize;
}

.slot-type-badge.title {
  background-color: #fef3c7;
  color: #92400e;
}

.slot-type-badge.subtitle {
  background-color: #e0e7ff;
  color: #3730a3;
}

.slot-type-badge.text {
  background-color: #d1fae5;
  color: #047857;
}

.slot-type-badge.image {
  background-color: #fce7f3;
  color: #be185d;
}

.slot-type-badge.video {
  background-color: #ddd6fe;
  color: #6b21a8;
}

.slot-type-badge.list {
  background-color: #fed7d7;
  color: #c53030;
}

/* Content Editing */
.content-editing {
  max-width: 1400px;
  margin: 0 auto;
}

.editing-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 2rem;
  align-items: start;
}

.content-form {
  background: white;
  border-radius: 0.75rem;
  border: 1px solid #e2e8f0;
  padding: 2rem;
}

.content-fields {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.field-label {
  font-weight: 500;
  color: #374151;
  font-size: 0.875rem;
}

.required {
  color: #dc2626;
  margin-left: 0.25rem;
}

.field-input,
.field-textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: #374151;
  background: white;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field-input:focus,
.field-textarea:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.field-textarea {
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
}

.content-actions {
  display: flex;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #e5e7eb;
  margin-top: 1rem;
  justify-content: flex-end;
}

.content-actions .action-button {
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 120px;
}

.content-actions .action-button.primary {
  background: #3b82f6;
  color: white;
}

.content-actions .action-button.primary:hover:not(:disabled) {
  background: #2563eb;
}

.content-actions .action-button.secondary {
  background: #f8fafc;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

.content-actions .action-button.secondary:hover:not(:disabled) {
  background: #f1f5f9;
  color: #475569;
}

.content-actions .action-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.field-hint {
  margin: 0;
  font-size: 0.75rem;
  color: #6b7280;
  font-style: italic;
}

/* Content Preview */
.content-preview {
  background: white;
  border-radius: 0.75rem;
  border: 1px solid #e2e8f0;
  padding: 1.5rem;
  position: sticky;
  top: 2rem;
}

.content-preview h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: #1e293b;
  text-align: center;
}

.preview-description {
  margin: 0 0 1rem 0;
  font-size: 0.75rem;
  color: #64748b;
  text-align: center;
  font-style: italic;
}

.preview-container {
  border: 2px solid #e2e8f0;
  border-radius: 0.75rem;
  background: white;
  overflow: hidden;
}

.slide-preview-wrapper {
  background: #f8fafc;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  position: relative;
}

.slide-preview {
  max-width: 100%;
  transform: scale(0.6);
  transform-origin: center;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  border-radius: 0.5rem;
  background: white;
  border: 1px solid #e2e8f0;
  overflow: hidden;
}

.preview-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
}

.layout-name {
  font-size: 0.75rem;
  font-weight: 500;
  color: #374151;
}

.content-count {
  font-size: 0.625rem;
  color: #6b7280;
  background: #e5e7eb;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
}

/* Error State */
.editor-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 0.5rem;
  padding: 1rem;
  margin-top: 1rem;
  color: #dc2626;
  text-align: center;
}

.editor-error p {
  margin: 0;
  font-weight: 500;
}

/* Loading and Error States */
.loading-content,
.error-content,
.not-found-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
  text-align: center;
  gap: 1rem;
}

.loading-spinner {
  color: #64748b;
  font-size: 1.125rem;
}

.error-content h2,
.not-found-content h2 {
  color: #dc2626;
  margin: 0;
}

.error-content p,
.not-found-content p {
  color: #64748b;
  margin: 0.5rem 0 1.5rem 0;
}

.back-link {
  color: #3b82f6;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  border: 1px solid #e2e8f0;
  transition: all 0.2s ease;
}

.back-link:hover {
  background: #eff6ff;
  border-color: #3b82f6;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .editing-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .content-preview {
    position: relative;
    top: auto;
  }
}

@media (max-width: 768px) {
  .slide-editor-header {
    padding: 1rem;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  
  .editor-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .editor-actions {
    justify-content: stretch;
  }
  
  .action-button {
    flex: 1;
  }
  
  .slide-editor-content {
    padding: 1rem;
  }
  
  .layouts-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .content-form {
    padding: 1rem;
  }
  
  .preview-container {
    min-height: 200px;
  }
}