/* ====================================================================
   BD Aviation Review Studio - Stylesheet & Design System
   Aesthetics: Deep Obsidian & Vintage Aviation Brass / Ligne Claire
   ==================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;700&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-title: 'Outfit', sans-serif;
  --font-hero: 'Cinzel', serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Color Palette */
  --bg-app: #080B11;
  --bg-panel: #0F1420;
  --bg-surface: #151D2D;
  --bg-surface-hover: #1C273D;
  --bg-surface-active: #23314D;
  
  --border-subtle: #1F2B40;
  --border-medium: #2B3A55;
  --border-focus: #F59E0B;

  --accent-gold: #F59E0B;
  --accent-gold-light: #FCD34D;
  --accent-gold-dark: #B45309;
  --accent-gold-glow: rgba(245, 158, 11, 0.25);

  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --text-inverse: #0F172A;

  /* Status Colors */
  --status-a-relire: #94A3B8;
  --status-en-cours: #38BDF8;
  --status-corrections: #F97316;
  --status-pret: #FACC15;
  --status-en-correction: #C084FC;
  --status-revise: #22D3EE;
  --status-valide: #22C55E;

  /* Elevation & Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 20px rgba(245, 158, 11, 0.35);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --topbar-height: 64px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  background-color: var(--bg-app);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 14px;
  line-height: 1.5;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-panel);
}
::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-dim);
}

/* App Header & Navigation Bar */
.app-header {
  height: var(--topbar-height);
  background: rgba(15, 20, 32, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  z-index: 100;
  position: relative;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-icon-box {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #F59E0B, #B45309);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.4);
}

.brand-icon-box svg {
  width: 22px;
  height: 22px;
  fill: #0F172A;
}

.brand-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-tag {
  font-size: 0.65rem;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-gold-light);
  border: 1px solid rgba(245, 158, 11, 0.3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Main View Switcher Tabs */
.nav-views-pills {
  display: flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 3px;
  gap: 2px;
}

.view-pill-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 7px 16px;
  border-radius: calc(var(--radius-lg) - 3px);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.view-pill-btn:hover {
  color: var(--text-main);
  background: var(--bg-surface-hover);
}

.view-pill-btn.active {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(217, 119, 6, 0.15));
  color: var(--accent-gold-light);
  border: 1px solid rgba(245, 158, 11, 0.35);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* User Switcher / Simulator */
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.user-switch-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px 12px 4px 6px;
}

.user-avatar-current {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--accent-gold);
}

.user-details {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: #FFF;
  line-height: 1.1;
}

.user-role-badge {
  font-size: 0.65rem;
  color: var(--accent-gold-light);
  display: flex;
  align-items: center;
  gap: 4px;
}

.persona-select {
  background: var(--bg-panel);
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-size: 0.75rem;
  cursor: pointer;
}

/* App Main Container */
.app-container {
  height: calc(100vh - var(--topbar-height));
  width: 100vw;
  overflow: hidden;
  position: relative;
}

.view-container {
  display: none;
  width: 100%;
  height: 100%;
  flex-direction: column;
}

.view-container.active {
  display: flex !important;
  flex-direction: column !important;
  width: 100% !important;
  height: 100% !important;
  overflow: hidden !important;
}

/* ====================================================================
   ÉCRAN 1 : POSTE DE TRAVAIL SPLIT-SCREEN
   ==================================================================== */

.split-screen-layout {
  display: flex;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* Left Panel: HD Viewer */
.viewer-panel {
  flex: 58;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: #05070B;
  border-right: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

/* Floating Toolbar */
.viewer-toolbar {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(15, 20, 32, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  padding: 5px 12px;
  box-shadow: var(--shadow-lg);
}

.toolbar-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  font-size: 0.9rem;
}

.toolbar-btn:hover {
  background: var(--bg-surface-hover);
  color: #FFF;
}

.toolbar-btn.active {
  background: var(--accent-gold);
  color: var(--text-inverse);
}

.toolbar-separator {
  width: 1px;
  height: 18px;
  background: var(--border-medium);
  margin: 0 4px;
}

.zoom-level-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-main);
  min-width: 44px;
  text-align: center;
}

/* Planche Quick Switcher Floating Bottom */
.planche-navigator-bar {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(15, 20, 32, 0.9);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  box-shadow: var(--shadow-lg);
}

.nav-arrow-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.nav-arrow-btn:hover:not(:disabled) {
  background: var(--accent-gold);
  color: #000;
}

.nav-arrow-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.current-planche-info {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.current-planche-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  color: #FFF;
}

.current-planche-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-gold-light);
}

/* Canvas Viewport */
.canvas-viewport {
  width: 100%;
  height: 100%;
  cursor: grab;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.canvas-viewport.is-dragging {
  cursor: grabbing;
}

.planche-stage {
  position: relative;
  transform-origin: center center;
  transition: transform 0.05s ease-out;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.9);
  background: #FFF;
}

.planche-img {
  display: block;
  max-width: 100%;
  height: auto;
  pointer-events: none;
}

/* Case Overlay Layer */
.cases-overlay-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.case-box-interactive {
  position: absolute;
  pointer-events: auto;
  border: 2px dashed rgba(255, 255, 255, 0.35);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  background: rgba(0, 0, 0, 0.02);
}

.case-box-interactive:hover {
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--accent-gold);
  box-shadow: inset 0 0 15px rgba(245, 158, 11, 0.3);
}

.case-box-interactive.active {
  background: rgba(245, 158, 11, 0.22);
  border: 3px solid var(--accent-gold);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.6), inset 0 0 15px rgba(245, 158, 11, 0.4);
  z-index: 10;
}

.case-pill-badge {
  position: absolute;
  top: 6px;
  left: 6px;
  background: rgba(15, 20, 32, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: #FFF;
  display: flex;
  align-items: center;
  gap: 5px;
  pointer-events: none;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

/* ====================================================================
   RIGHT PANEL : FEEDBACK & COLLABORATIVE NOTEBOOK
   ==================================================================== */

.feedback-panel {
  flex: 42;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  border-left: 1px solid var(--border-subtle);
  overflow-y: auto;
}

/* Context Breadcrumb & Scope Header */
.feedback-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-panel);
  position: sticky;
  top: 0;
  z-index: 20;
}

.context-breadcrumbs {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.breadcrumb-active {
  color: var(--accent-gold-light);
  font-weight: 600;
}

.scope-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.scope-heading {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFF;
}

/* 4-Level Granularity Tabs */
.granularity-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  background: var(--bg-surface);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.granularity-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 4px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.granularity-btn:hover {
  background: var(--bg-surface-hover);
  color: #FFF;
}

.granularity-btn.active {
  background: var(--accent-gold);
  color: var(--text-inverse);
  box-shadow: var(--shadow-sm);
}

/* Target Status Workflow Card */
.workflow-status-card {
  margin: 16px 20px 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.workflow-status-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 4px;
}

.status-dropdown-wrapper {
  position: relative;
}

.status-selector-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.status-selector-btn:hover {
  border-color: var(--accent-gold);
}

.quick-validate-btn {
  background: linear-gradient(135deg, #16A34A, #15803D);
  color: #FFF;
  border: none;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.15s, box-shadow 0.15s;
}

.quick-validate-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.4);
}

/* Discussion Thread & History */
.thread-container {
  flex: 1;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.thread-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  text-align: center;
  color: var(--text-dim);
}

.review-item-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  transition: border-color 0.2s;
  box-shadow: var(--shadow-sm);
}

.review-item-card:hover {
  border-color: var(--border-medium);
}

.review-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.author-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-medium);
}

.author-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: #FFF;
}

.author-role-sub {
  font-size: 0.7rem;
  color: var(--accent-gold-light);
}

.review-timestamp {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

.review-content-body {
  font-size: 0.9rem;
  color: #E2E8F0;
  line-height: 1.55;
  white-space: pre-wrap;
  margin-bottom: 10px;
}

.review-status-transition-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-subtle);
}

/* Attachments Gallery in Reviews */
.review-attachments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.attachment-preview-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-decoration: none;
  color: var(--text-main);
  font-size: 0.7rem;
  transition: transform 0.15s, border-color 0.15s;
}

.attachment-preview-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-gold);
}

.attachment-thumb-img {
  width: 100%;
  height: 65px;
  object-fit: cover;
  border-radius: 4px;
}

.attachment-file-icon {
  width: 100%;
  height: 65px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border-radius: 4px;
  font-size: 1.5rem;
}

.attachment-file-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: var(--font-mono);
}

/* Saisie de Nouveau Feedback (Sticky Bottom) */
.input-dock-container {
  padding: 16px 20px;
  background: var(--bg-panel);
  border-top: 1px solid var(--border-subtle);
  position: sticky;
  bottom: 0;
  z-index: 20;
}

.feedback-textarea {
  width: 100%;
  min-height: 80px;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.85rem;
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
  margin-bottom: 10px;
}

.feedback-textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px var(--accent-gold-glow);
}

/* Multi-upload Component [+][-] & Drag-and-drop */
.upload-dock-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.upload-actions-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-add-file {
  background: var(--bg-surface);
  border: 1px dashed var(--border-medium);
  color: var(--accent-gold-light);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.btn-add-file:hover {
  background: var(--bg-surface-hover);
  border-color: var(--accent-gold);
}

.btn-remove-last-file {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: #EF4444;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-remove-last-file:hover {
  background: rgba(239, 68, 68, 0.15);
}

.drag-drop-zone {
  border: 1px dashed var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-dim);
  background: rgba(21, 29, 45, 0.4);
  transition: all 0.2s;
}

.drag-drop-zone.drag-active {
  border-color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent-gold-light);
}

.staged-attachments-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.staged-file-pill {
  background: var(--bg-surface-active);
  border: 1px solid var(--border-medium);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-staged-remove {
  background: transparent;
  border: none;
  color: #EF4444;
  cursor: pointer;
}

.send-dock-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.action-status-select {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
}

.btn-submit-review {
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #0F172A;
  border: none;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.btn-submit-review:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.5);
}

/* ====================================================================
   ÉCRAN 2 : TABLEAU DE BORD & MATRICE D'AGRÉGATION
   ==================================================================== */

.dashboard-layout {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  padding: 24px 30px;
  gap: 24px;
}

/* Top KPI Cards Grid */
.kpi-cards-grid {
  display: grid;
  grid-template-columns: 280px 1fr 1fr;
  gap: 20px;
}

.kpi-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #F59E0B, transparent);
}

.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.kpi-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  color: #FFF;
}

.kpi-tag {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-gold-light);
}

/* Circular Gauge */
.gauge-wrapper {
  display: flex;
  align-items: center;
  gap: 20px;
}

.gauge-svg-container {
  width: 90px;
  height: 90px;
  position: relative;
}

.gauge-percentage-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.3rem;
  color: #FFF;
}

.gauge-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gauge-count {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.gauge-highlight {
  color: var(--accent-gold-light);
  font-weight: 700;
}

/* Tome Progress Bars */
.tome-progress-bar-container {
  background: var(--bg-surface);
  border-radius: var(--radius-full);
  height: 8px;
  width: 100%;
  overflow: hidden;
  margin: 10px 0 14px;
}

.tome-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #10B981, #22C55E);
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.tome-metrics-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.metric-chip {
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
}

/* Dashboard Body Split (Left Tree Nav, Right Matrix) */
.dashboard-body-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 20px;
  flex: 1;
}

.sidebar-nav-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.tree-nav-group-title {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.tree-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
  font-weight: 500;
}

.tree-nav-item:hover {
  background: var(--bg-surface-hover);
  color: #FFF;
}

.tree-nav-item.active {
  background: var(--bg-surface-active);
  color: var(--accent-gold-light);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Transverse Notes Card */
.transverse-notes-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.transverse-notes-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold-light);
  display: flex;
  align-items: center;
  gap: 6px;
}

.transverse-note-snippet {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
  font-style: italic;
  border-left: 2px solid var(--accent-gold);
  padding-left: 8px;
}

/* Central Matrix Container */
.matrix-container {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.matrix-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.matrix-filter-pills {
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-pill {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.15s;
}

.filter-pill:hover {
  background: var(--bg-surface-hover);
  color: #FFF;
}

.filter-pill.active {
  background: var(--accent-gold);
  color: var(--text-inverse);
  font-weight: 600;
  border-color: var(--accent-gold);
}

.matrix-search-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  color: var(--text-main);
  font-size: 0.8rem;
  min-width: 220px;
}

/* Planche Matrix Table */
.matrix-table {
  width: 100%;
  border-collapse: collapse;
}

.matrix-table th {
  text-align: left;
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.matrix-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.matrix-row:hover {
  background: var(--bg-surface);
}

.matrix-thumb {
  width: 44px;
  height: 58px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-sm);
}

.matrix-planche-info {
  display: flex;
  flex-direction: column;
}

.matrix-tag-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-gold-light);
}

.matrix-title-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: #FFF;
}

/* Case Status Indicator Cells */
.case-indicator-grid {
  display: flex;
  align-items: center;
  gap: 5px;
}

.case-indicator-cell {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: #FFF;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.case-indicator-cell:hover {
  transform: scale(1.2);
  z-index: 10;
}

.status-badge {
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.btn-open-review {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  color: var(--accent-gold-light);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-open-review:hover {
  background: var(--accent-gold);
  color: #0F172A;
}

/* ====================================================================
   ÉCRAN 3 : GESTION MULTI-UTILISATEURS & INGESTION
   ==================================================================== */

.team-admin-layout {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  padding: 24px 30px;
  gap: 24px;
}

.admin-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-title-group h2 {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 800;
  color: #FFF;
}

.admin-title-group p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.btn-primary-action {
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #0F172A;
  border: none;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.admin-grid-sections {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.admin-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.admin-card-title {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: #FFF;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* User Table */
.users-table {
  width: 100%;
  border-collapse: collapse;
}

.users-table th {
  text-align: left;
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  padding: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.users-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border-subtle);
}

/* Ingestion Dropzone */
.ingest-dropzone {
  border: 2px dashed var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 30px 20px;
  text-align: center;
  background: var(--bg-surface);
  cursor: pointer;
  transition: all 0.2s;
}

.ingest-dropzone:hover {
  border-color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.05);
}

/* Modals */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.modal-overlay.active {
  display: flex !important;
}

.modal-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  gap: 18px;
  cursor: default;
  position: relative;
  animation: modalFadeIn 0.2s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.2rem;
  color: #FFF;
}

.modal-close-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 1.4rem;
  line-height: 1;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: var(--bg-surface-hover);
  color: #FFF;
  border-color: var(--accent-gold);
  transform: scale(1.05);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-input {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  color: var(--text-main);
  font-size: 0.85rem;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-gold);
}

.role-radio-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.role-radio-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  transition: border-color 0.15s;
}

.role-radio-card:hover {
  border-color: var(--accent-gold);
}

/* Notifications Toast */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast-item {
  background: var(--bg-panel);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-lg);
  font-size: 0.85rem;
  color: #FFF;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ====================================================================
   MODE TRACÉ DES CASES (CLICK-DRAG-AND-RELEASE)
   ==================================================================== */

.canvas-viewport.mode-draw {
  cursor: crosshair !important;
}

.case-draw-preview {
  position: absolute;
  border: 2px dashed #F59E0B;
  background: rgba(245, 158, 11, 0.25);
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.5);
  pointer-events: none;
  z-index: 50;
  border-radius: 4px;
}

.case-delete-mini-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.85);
  border: none;
  color: #FFF;
  font-size: 13px;
  line-height: 1;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  transition: transform 0.15s;
}

.case-delete-mini-btn:hover {
  transform: scale(1.15);
  background: #DC2626;
}

.case-box-interactive:hover .case-delete-mini-btn {
  display: flex;
}

/* Suggestion d'invitation des relecteurs (Banner) */
.suggest-invite-banner {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(34, 197, 94, 0.15));
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin: 16px 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.2);
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ====================================================================
   ESPACE PROJETS (ACCOUNT OVERVIEW & HUB)
   ==================================================================== */

.projects-hub-layout {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  padding: 30px 40px;
  gap: 26px;
}

.hub-hero-banner {
  background: linear-gradient(135deg, #151D2D, #0F1420);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 22px;
}

.project-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s, border-color 0.2s;
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(245, 158, 11, 0.15);
}

.project-card-cover {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-subtle);
}

.project-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.project-card-title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFF;
}

.project-card-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.project-meta-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
}

/* ====================================================================
   PIPELINE STEPPER & INGESTION WORKFLOW
   ==================================================================== */

.pipeline-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 6px 12px;
  margin-bottom: 18px;
  gap: 6px;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-dim);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.step-item.active {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-gold-light);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.step-item.completed {
  color: var(--status-valide);
}

/* ====================================================================
   PUBLIC 1-PAGER (LANDING PAGE)
   ==================================================================== */

.public-landing-layout {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  background: radial-gradient(circle at 50% 15%, #182235, #080B11);
}

.landing-hero {
  padding: 70px 40px 50px;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.landing-badge {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: var(--accent-gold-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.landing-title {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 3.2rem;
  line-height: 1.15;
  color: #FFF;
  letter-spacing: -0.02em;
}

.landing-title span {
  background: linear-gradient(135deg, #FCD34D, #F59E0B, #D97706);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.landing-desc {
  max-width: 720px;
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.landing-cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
}

.landing-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 30px auto 60px;
  padding: 0 40px;
}

.landing-feature-card {
  background: rgba(15, 20, 32, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s, border-color 0.2s;
}

.landing-feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold);
}

.feature-step-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold);
}

.feature-card-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.1rem;
  color: #FFF;
}

.feature-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.lock-indicator {
  font-size: 0.75rem;
  margin-left: 4px;
  opacity: 0.75;
}

.btn-outline-action {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold-light);
  font-family: var(--font-title);
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline-action:hover {
  background: rgba(245, 158, 11, 0.2);
  color: #FFF;
  border-color: var(--accent-gold-light);
  transform: translateY(-1px);
}

.btn-demo-quick {
  background: transparent;
  border: 1px dashed var(--border-medium);
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 0.82rem;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-demo-quick:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold-light);
  background: rgba(245, 158, 11, 0.06);
}

.landing-preview-banner {
  max-width: 1100px;
  margin: 0 auto 60px;
  padding: 0 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.preview-mockup-frame {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-medium);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 30px rgba(245, 158, 11, 0.1);
  background: var(--bg-panel);
}

.preview-mockup-img {
  width: 100%;
  max-width: 960px;
  display: block;
}

.preview-lock-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 11, 17, 0.15) 0%, rgba(8, 11, 17, 0.8) 70%, rgba(8, 11, 17, 0.98) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 36px 20px;
  text-align: center;
}