/* ==============================================
   AGENT PRESENTATION - WIREFRAME INSPIRED LAYOUT
   ============================================== */

.container-responsive 
{
  width: 98%;
  padding: 0 var(--space-4);
  margin: 0 auto;
}

.presentation-shell {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin-top: var(--space-4);
}

/* Page Header Icon */
.page-title i {
  color: var(--primary);
  margin-right: var(--space-2);
}

/* ==============================================
   HERO INPUT SECTION
   ============================================== */
.hero-input-section {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-4);
}

.input-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.input-wrapper {
  position: relative;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-color);
  transition: border-color 0.2s ease;
}

.input-wrapper:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--bg-primary-subtle);
}

.main-input {
  width: 100%;
  min-height: 100px;
  padding: var(--space-4);
  padding-right: 100px;
  border: none;
  outline: none;
  background: transparent;
  font-size: var(--font-size-lg);
  color: var(--text-primary);
  resize: vertical;
  font-family: inherit;
  line-height: 1.6;
}

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

.input-actions {
  position: absolute;
  right: var(--space-3);
  top: var(--space-3);
  display: flex;
  gap: var(--space-2);
}

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: var(--bg-primary-subtle);
  border-color: var(--primary);
  color: var(--primary);
  transform: scale(1.05);
}

.btn-icon:active {
  transform: scale(0.95);
}

.btn-icon.recording {
  background: var(--error);
  border-color: var(--error);
  color: white;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.input-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.prompt-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  flex: 1;
}

.suggestion-chip {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  background: var(--bg-card);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.suggestion-chip:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--bg-primary-subtle);
  transform: translateY(-1px);
}

.slides-count-chip {
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  background: var(--bg-surface);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.slides-count-input {
  width: 64px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  outline: none;
}

.slides-count-input::-webkit-outer-spin-button,
.slides-count-input::-webkit-inner-spin-button {
  margin: 0;
}

/* ==============================================
   UPLOAD SECTION
   ============================================== */
.upload-section {
  margin-bottom: var(--space-6);
}

.upload-area {
  background: var(--bg-card);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.upload-area:hover,
.upload-area.drag-over {
  border-color: var(--primary);
  background: var(--bg-primary-subtle);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.upload-icon {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: var(--space-3);
  opacity: 0.8;
}

.upload-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.upload-subtitle {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.upload-formats {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.document-status {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  text-align: center;
}

.document-status:not(:empty) {
  background: var(--bg-secondary-subtle);
  border: 1px solid var(--border-color);
}

/* ==============================================
   TEMPLATE SECTION
   ============================================== */
.template-section {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.section-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: center;
}

.section-title i {
  color: var(--primary);
}

.template-tabs {
  display: flex;
  gap: var(--space-2);
  background: var(--bg-surface);
  padding: var(--space-1);
  border-radius: var(--radius-full);
}

.template-tab {
  border: none;
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
}

.template-tab:hover {
  color: var(--text-primary);
}

.template-tab.active {
  background: var(--bg-card);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.template-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding: var(--space-4);
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
}

.filter-select {
  flex: 1;
  min-width: 180px;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
}

.templates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

.template-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-color);
  padding: var(--space-4);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
}

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

.template-card.selected {
  border-color: var(--primary);
  background: var(--bg-primary-subtle);
  box-shadow: var(--shadow-lg);
}

.template-card.selected::before {
  content: '';
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 24px;
  height: 24px;
  background: var(--primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.template-card.selected::after {
  content: '✓';
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 24px;
  height: 24px;
  color: white;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
}

.template-preview {
  height: 160px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--bg-primary-subtle) 0%, var(--bg-secondary-subtle) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.template-preview.has-preview {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.template-preview.has-preview .template-icon {
  display: none;
}

.template-icon {
  font-size: 3.5rem;
  color: var(--primary);
  opacity: 0.6;
}

/* ============================================
   TEMPLATE DETAILS MODAL
   ============================================ */
.template-details-modal {
  width: min(90vw, 1280px);
}

.template-details-modal .d-one-modal-body {
  padding: var(--space-4);
  overflow: visible;
}

.template-modal-layout {
  display: grid;
  grid-template-columns: 2.5fr 1fr;
  gap: var(--space-4);
  align-items: start;
  height: 100%;
}

.template-modal-preview {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-height: 0;
}

.template-modal-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  max-height: calc(75vh - 240px);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
}

.template-modal-thumbs {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 120px;
  gap: var(--space-2);
  overflow-x: scroll;
  overflow-y: hidden;
  scrollbar-gutter: stable both-edges;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-1);
  max-height: 84px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.template-modal-thumbs-wrap {
  display: grid;
  grid-template-columns: 40px 1fr 40px;
  align-items: center;
  gap: var(--space-2);
}

.thumb-nav {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.thumb-nav:hover {
  background: var(--color-hover);
  border-color: var(--primary);
}

.thumb-nav:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.template-modal-preview {
  max-width: 100%;
  overflow: hidden;
}

.template-modal-thumb {
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.template-modal-thumb img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-sm);
  display: block;
}

.template-modal-thumb.active {
  border-color: var(--primary);
}

.template-modal-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.template-modal-title {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: var(--font-weight-semibold);
}

.template-modal-description {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
}

.template-modal-meta,
.template-modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.template-meta-chip,
.template-tag {
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.template-meta-chip .color-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

@media (max-width: 900px) {
  .template-modal-layout {
    grid-template-columns: 1fr;
  }
}

.template-badge {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  background: var(--primary);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
}

.template-badge.new {
  background: var(--success);
}

.template-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin: 0;
}

.template-description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.template-meta {
  display: flex;
  gap: var(--space-3);
  margin-top: auto;
}

.meta-item {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  display: flex;
  align-items: center;
}

/* Tab Content */
.tab-content {
  animation: fadeIn 0.3s ease;
}

.tab-content.hidden {
  display: none;
}

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

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.empty-icon {
  font-size: 4rem;
  color: var(--text-muted);
  opacity: 0.5;
  margin-bottom: var(--space-4);
}

.empty-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.empty-subtitle {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

/* ==============================================
   ADVANCED OPTIONS
   ============================================== */
.advanced-options {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.options-toggle {
  width: 100%;
  padding: var(--space-4);
  background: var(--bg-surface);
  border: none;
  display: flex;
  align-items: center;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.options-toggle:hover {
  background: var(--bg-hover);
}

.toggle-icon {
  transition: transform 0.3s ease;
}

.options-toggle.active .toggle-icon {
  transform: rotate(180deg);
}

.options-content {
  padding: var(--space-5);
  border-top: 1px solid var(--border-color);
  animation: slideDown 0.3s ease;
}

.options-content.hidden {
  display: none;
}

@keyframes slideDown {
  from { 
    opacity: 0;
    max-height: 0;
  }
  to { 
    opacity: 1;
    max-height: 500px;
  }
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.option-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.option-group.full-width {
  grid-column: 1 / -1;
}

.option-group label {
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.input, .select, .textarea {
  width: 100%;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  transition: all 0.2s ease;
}

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

/* ==============================================
   RESPONSIVE
   ============================================== */
@media (max-width: 768px) {
  .hero-input-section {
    padding: var(--space-4);
  }
  
  .main-input {
    font-size: var(--font-size-base);
    min-height: 80px;
  }
  
  .input-footer {
    flex-direction: column;
    align-items: stretch;
  }
  
  .prompt-suggestions {
    justify-content: center;
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .templates-grid {
    grid-template-columns: 1fr;
  }
  
  .template-filters {
    flex-direction: column;
  }
  
  .filter-select {
    width: 100%;
  }
  
  .options-grid {
    grid-template-columns: 1fr;
  }
}

/* Dark Theme Support */
[data-theme="dark"] .upload-area {
  background: var(--bg-surface);
}

[data-theme="dark"] .template-preview {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

/* ==============================================
   MODEL SELECTION MODAL
   ============================================== */
.model-detail-modal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  padding: var(--space-4);
}

.model-preview-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.model-preview-main {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.model-preview-image {
  width: 100%;
  height: auto;
  display: block;
}

.model-info-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.model-description {
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.model-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
}

.meta-item i {
  color: var(--primary);
}

.meta-label {
  color: var(--text-muted);
  font-weight: var(--font-weight-medium);
}

.meta-value {
  color: var(--text-primary);
  font-weight: var(--font-weight-semibold);
}

.color-preview {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.model-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.model-tag {
  padding: var(--space-1) var(--space-3);
  background: var(--bg-primary-subtle);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: 1px solid var(--primary);
  opacity: 0.8;
}

/* Model Selection Indicator */
.selected-model-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-success-subtle);
  border: 1px solid var(--success);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  color: var(--success);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.selected-model-indicator i {
  font-size: var(--font-size-lg);
}

.btn-remove-model {
  margin-left: auto;
  background: transparent;
  border: none;
  color: var(--success);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.btn-remove-model:hover {
  background: var(--success);
  color: white;
}

/* View Model Details Button */
.btn-view-model-details {
  width: 100%;
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-view-model-details:hover {
  background: var(--bg-primary-subtle);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* Responsive Modal */
@media (max-width: 768px) {
  .model-detail-modal {
    grid-template-columns: 1fr;
  }
  
  .model-meta-grid {
    grid-template-columns: 1fr;
  }
}

/* Dark Theme Support */
[data-theme='dark'] .model-preview-main {
  border-color: var(--border-color);
}

[data-theme='dark'] .model-tag {
  background: rgba(102, 126, 234, 0.2);
}

/* ============================================
   REVIEW & EDIT SECTION
   ============================================ */

/* Hidden utility class */
.hidden {
  display: none !important;
}

.review-section {
  padding: var(--space-6) 0;
  min-height: 100vh;
}

/* Allarga il container al 100% per la review section */
.review-section .content-container {
  max-width: 100%;
  width: 100%;
  padding: 0;
  margin: 0;
}

/* Review Header */
.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border);
}

.review-header .page-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
}

.review-actions {
  display: flex;
  gap: var(--space-3);
}

.review-function-bar {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  align-items: center;
}

.review-function-bar .btn-platform {
  font-size: 1rem;
  padding: 0.4rem;
  gap: 0.4rem;
}

/* Review Layout: 2-column grid (sidebar | editor) */
.review-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-4);
  min-height: 600px;
}

/* ============================================
   LEFT SIDEBAR: Slides List
   ============================================ */

.slides-sidebar {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-header {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-surface);
}

.sidebar-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin: 0;
  display: flex;
  align-items: center;
}

.slides-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-2);
}

.slide-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--color-surface);
}

.slide-item.dragging {
  opacity: 0.6;
}

.slide-item.drag-over {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.slide-item:hover {
  background: var(--color-hover);
  border-color: var(--color-primary);
  transform: translateX(4px);
}

.slide-item.active {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

.slide-thumbnail {
  width: 60px;
  height: 45px;
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.slide-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide-thumbnail i {
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
}

.slide-info {
  flex: 1;
  min-width: 0;
}

.slide-number {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.slide-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-footer {
  padding: var(--space-3);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.sidebar-footer .btn-platform {
  font-size: 1rem;
  padding: 0.4rem;
  gap: 0.4rem;
}

/* ============================================
   CENTER: Slide Editor
   ============================================ */

.slide-editor {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Horizontal Menu Bar */
.editor-menu {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  background: linear-gradient(to bottom, #fafbfc, #f4f5f7);
  border-bottom: 2px solid var(--color-border);
  flex-wrap: wrap;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.menu-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.menu-group label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.menu-select {
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s;
  min-width: 140px;
}

.menu-select:hover {
  border-color: var(--color-primary);
  background: var(--color-hover);
}

.menu-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.menu-color {
  width: 48px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.menu-color:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.editor-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-4);
}

.toolbar-group {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.btn-tool {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--color-text);
}

.btn-tool:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-tool.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.slide-indicator {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.slide-preview-container {
  flex: 1;
  padding: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-darker);
  overflow: auto;
}

.slide-canvas {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.slide-image-frame {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
}

.slide-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.slide-outline-content {
  height: 100%;
  width: 100%;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: var(--bg-card);
  color: var(--text-primary);
}

.slide-outline-title {
  font-size: clamp(1.6rem, 2vw, 2.2rem);
  font-weight: var(--font-weight-semibold);
  margin: 0;
}

.slide-outline-list {
  margin: 0;
  padding-left: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  color: var(--text-secondary);
}

.slide-outline-paragraph {
  margin: 0;
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.6;
}

.slide-placeholder {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  gap: var(--space-3);
}

.slide-placeholder i {
  font-size: 4rem;
  opacity: 0.3;
}

.slide-placeholder p {
  margin: 0;
  font-size: var(--font-size-lg);
}

.slide-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.btn-nav {
  width: 48px;
  height: 48px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--color-text);
  font-size: var(--font-size-lg);
}

.btn-nav:hover:not(:disabled) {
  background: var(--color-primary);
  color: white;
  transform: scale(1.05);
}

.btn-nav:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.zoom-controls {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.btn-icon-sm {
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-icon-sm:hover {
  background: var(--color-hover);
}

.zoom-level {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  min-width: 50px;
  text-align: center;
}

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

@media (max-width: 1200px) {
  .review-layout {
    grid-template-columns: 240px 1fr;
  }
}

@media (max-width: 992px) {
  .review-layout {
    grid-template-columns: 1fr;
  }

  .slides-sidebar {
    display: none;
  }

  .review-header {
    flex-direction: column;
    gap: var(--space-3);
  }

  .review-actions {
    width: 100%;
  }

  .review-actions .btn-platform {
    flex: 1;
  }
  
  .editor-menu {
    flex-wrap: wrap;
  }
}

@media (max-width: 576px) {
  .review-shell {
    padding: var(--space-3);
  }

  .editor-toolbar {
    flex-wrap: wrap;
  }

  .toolbar-group {
    flex-wrap: wrap;
  }

  .slide-preview-container {
    padding: var(--space-3);
  }
}

/* Dark Theme */
html[data-theme='dark'] .slide-canvas {
  background: #1a1a1a;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

html[data-theme='dark'] .suggestion-card {
  background: var(--color-bg);
}

/* ==============================================
   SLIDE GENERATION LOADER
   ============================================== */
.slide-generation-loader {
  display: none;
}

.slide-generation-loader.active {
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 9999;
  justify-content: center;
  align-items: center;
}

.loader-overlay {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-xl);
  text-align: center;
  min-width: 300px;
  animation: slideUp 0.3s ease-out;
}

.loader-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

.loader-content .spinner {
  font-size: 3rem;
  color: var(--primary);
  animation: spin 1s linear infinite;
}

.loader-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.loader-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
}

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

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

/* Dark Theme Support */
html[data-theme='dark'] .loader-overlay {
  background: var(--bg-surface);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

/* ==============================================
   SLIDE PREVIEW CONTAINER - TOGGLE & VIEWS
   ============================================== */
.slide-preview-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: var(--space-4);
  min-height: 400px;
  align-items: stretch;
}

/* 🔄 Toggle Buttons */
.slide-view-toggle {
  display: flex;
  gap: var(--space-2);
  border-bottom: 2px solid var(--border-color);
  padding-bottom: var(--space-3);
}

.toggle-btn {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toggle-btn:hover {
  color: var(--text-primary);
  background: var(--bg-surface);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.toggle-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* 📸 Slide Views */
.slide-view {
  display: none;
  flex: 1;
  min-height: 350px;
  width: 100%;
  min-width: 0;
}

.slide-view.active {
  display: flex;
  flex-direction: column;
  width: 100%;
}

/* Image View (Canvas) */
#imageView {
  justify-content: center;
  align-items: stretch;
  width: 100%;
}

.slide-canvas {
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.slide-placeholder {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-secondary);
}

.slide-placeholder i {
  font-size: 3rem;
  opacity: 0.5;
}

/* 📝 Outline Editor */
.outline-editor {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: var(--space-2);
}

.outline-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.outline-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.outline-field label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.outline-input,
.outline-textarea {
  padding: var(--space-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

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

/* Bullets Container */
.bullets-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  border: 1px solid var(--border-color);
  min-height: 100px;
}

.bullet-item {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}

.bullet-item input {
  flex: 1;
  padding: var(--space-2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.9rem;
}

.bullet-item input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-alpha);
}

.bullet-item .btn-remove {
  padding: var(--space-2) var(--space-2);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.2s ease;
}

.bullet-item .btn-remove:hover {
  color: var(--danger);
}

/* Action Buttons */
.outline-actions {
  display: flex;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-color);
}

.outline-actions .btn-platform {
  flex: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .slide-preview-container {
    min-height: 300px;
  }

  .outline-editor {
    max-height: 400px;
  }

  .toggle-btn {
    font-size: 0.85rem;
    padding: var(--space-2);
  }

  .outline-field {
    gap: var(--space-1);
  }

  .outline-input,
  .outline-textarea {
    font-size: 0.9rem;
  }
}

/* Dark Theme */
html[data-theme='dark'] .outline-input,
html[data-theme='dark'] .outline-textarea,
html[data-theme='dark'] .bullets-container {
  background: var(--bg-card);
}

html[data-theme='dark'] .toggle-btn:hover {
  background: var(--bg-surface);
}