/* App.css - Modern OCR/LAD/RAD Interface Styles */

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

:root {
  /* Couleurs principales Apple */
  --primary-blue: #007AFF;
  --primary-purple: #5856D6;
  --primary-green: #34C759;
  --primary-orange: #FF9500;
  --primary-red: #FF3B30;
  --primary-pink: #FF2D92;
  
  /* Arrière-plans */
  --bg-primary: #000000;
  --bg-secondary: #1C1C1E;
  --bg-tertiary: #2C2C2E;
  --bg-quaternary: #3A3A3C;
  --bg-glass: rgba(255, 255, 255, 0.08);
  --bg-glass-hover: rgba(255, 255, 255, 0.12);
  
  /* Texte */
  --text-primary: #FFFFFF;
  --text-secondary: rgba(255, 255, 255, 0.6);
  --text-tertiary: rgba(255, 255, 255, 0.4);
  
  /* Bordures et séparateurs */
  --separator: rgba(255, 255, 255, 0.1);
  --border-glass: rgba(255, 255, 255, 0.15);
  
  /* Ombres */
  --shadow-low: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-high: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(0, 122, 255, 0.3);
  
  /* Rayons */
  --radius-small: 8px;
  --radius-medium: 12px;
  --radius-large: 16px;
  --radius-xl: 20px;
  
  /* Espacement */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-xxl: 48px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#root {
  min-height: 100vh;
}

/* Layout principal */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg-primary);
}

/* En-tête */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-xl);
  background: rgba(28, 28, 30, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--separator);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-title {
  font-size: 22px;
  font-weight: 600;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-large);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.status-connected {
  background: rgba(52, 199, 89, 0.15);
  color: var(--primary-green);
  border: 1px solid rgba(52, 199, 89, 0.3);
}

.status-disconnected {
  background: rgba(255, 59, 48, 0.15);
  color: var(--primary-red);
  border: 1px solid rgba(255, 59, 48, 0.3);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* Contenu principal */
.main-content {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg);
  flex: 1;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}

/* Panels */
.panel {
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.panel-header {
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid var(--separator);
}

.panel-header h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  letter-spacing: -0.3px;
}

.panel-header p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Document Panel */
.document-content {
  padding: var(--space-lg);
}

.upload-zone {
  border: 2px dashed var(--separator);
  border-radius: var(--radius-large);
  padding: var(--space-xxl);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.02);
}

.upload-zone:hover {
  border-color: var(--primary-blue);
  background: rgba(0, 122, 255, 0.05);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.upload-zone.drag-active {
  border-color: var(--primary-blue);
  background: rgba(0, 122, 255, 0.1);
  box-shadow: var(--shadow-glow);
  transform: scale(1.02);
}

.upload-icon {
  font-size: 48px;
  margin-bottom: var(--space-md);
  opacity: 0.6;
  font-weight: 300;
  color: var(--text-secondary);
}

.upload-zone h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.3px;
}

.upload-zone p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.supported-formats {
  font-size: 12px;
  color: var(--text-tertiary);
  background: rgba(255, 255, 255, 0.05);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-small);
  display: inline-block;
}

/* Document Preview */
.document-preview {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.document-info {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-large);
  padding: var(--space-lg);
  border: 1px solid var(--separator);
}

.document-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
}

.document-header h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-word;
  flex: 1;
  margin-right: var(--space-md);
}

.document-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-sm);
}

.file-size {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Miniature du document */
.document-thumbnail {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-medium);
  overflow: hidden;
  border: 1px solid var(--separator);
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  position: relative;
}

.thumbnail-image {
  width: 100%;
  height: 100%;
  object-fit: contain; /* Changed from cover to contain to show full page */
  background: white; /* White background for better document readability */
  border-radius: var(--radius-medium);
}

.thumbnail-placeholder {
  font-size: 14px;
  color: var(--text-tertiary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-md);
}

/* Boutons d'action - Horizontaux */
.action-buttons {
  display: flex;
  gap: var(--space-sm);
}

.btn {
  flex: 1;
  border: none;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-medium);
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  position: relative;
  overflow: hidden;
  letter-spacing: -0.2px;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--primary-blue);
  color: white;
  box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

.btn-primary:hover:not(:disabled) {
  background: #0056CC;
  box-shadow: 0 6px 16px rgba(0, 122, 255, 0.4);
}

.btn-secondary {
  background: var(--bg-quaternary);
  color: var(--text-primary);
  border: 1px solid var(--separator);
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.1);
}

.btn-danger {
  background: var(--primary-red);
  color: white;
  box-shadow: 0 4px 12px rgba(255, 59, 48, 0.3);
}

.btn-danger:hover:not(:disabled) {
  background: #D70015;
  box-shadow: 0 6px 16px rgba(255, 59, 48, 0.4);
}

/* Results Panel */
.results-content {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  height: calc(100vh - 200px);
}

/* Scores redessinés */
.analysis-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.metric-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid var(--separator);
  border-radius: var(--radius-medium);
  padding: var(--space-lg);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-blue), var(--primary-purple));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
  background: rgba(255, 255, 255, 0.08);
}

.metric-card:hover::before {
  opacity: 1;
}

.metric-label {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.metric-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.metric-value.excellent { color: var(--primary-green); }
.metric-value.good { color: var(--primary-blue); }
.metric-value.average { color: var(--primary-orange); }
.metric-value.poor { color: var(--primary-red); }

.metric-bar {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  margin-top: var(--space-sm);
  overflow: hidden;
}

.metric-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Zone de contenu extrait */
.extracted-content {
  flex: 1;
  background: var(--bg-secondary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-medium);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.content-header {
  padding: var(--space-md) var(--space-lg);
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid var(--separator);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.content-header h3 {
  font-size: 16px;
  font-weight: 600;
}

.copy-button {
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-quaternary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-small);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-button:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
}

.extracted-text {
  flex: 1;
  padding: var(--space-lg);
  font-family: 'SF Mono', 'Monaco', 'Cascadia Code', 'Roboto Mono', monospace;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-primary);
  overflow-y: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.extracted-text:empty::before {
  content: "No extracted data available.\nUpload a document and run analysis to see results here.";
  color: var(--text-tertiary);
  font-style: italic;
}

/* Terminal Section - Professional System Terminal */
.terminal-section {
  height: 280px;
  background: #000000;
  border-top: 1px solid #333333;
  font-family: 'SF Mono', 'Monaco', 'Cascadia Code', 'Roboto Mono', monospace;
}

.terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: #1a1a1a;
  border-bottom: 1px solid #333333;
  min-height: 32px;
}

.terminal-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 12px;
  font-weight: 500;
  color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
}

.terminal-controls {
  display: flex;
  gap: var(--space-sm);
}

.terminal-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: transform 0.1s ease;
}

.terminal-btn:hover {
  transform: scale(1.1);
}

.terminal-btn.close { background: #FF5F57; }
.terminal-btn.minimize { background: #FFBD2E; }
.terminal-btn.maximize { background: #28CA42; }

.terminal-content {
  height: calc(100% - 33px);
  overflow-y: auto;
  padding: var(--space-sm);
  background: #000000;
  color: #ffffff;
}

.terminal-line {
  margin-bottom: 1px;
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: 1px 0;
  font-size: 11px;
  line-height: 1.3;
  font-family: 'SF Mono', 'Monaco', 'Cascadia Code', 'Roboto Mono', monospace;
}

.terminal-timestamp {
  color: #666666;
  font-size: 10px;
  min-width: 50px;
  flex-shrink: 0;
  font-weight: 400;
}

.terminal-prefix {
  color: #00d4aa;
  font-weight: 500;
  min-width: 80px;
  flex-shrink: 0;
  font-size: 10px;
}

.terminal-message {
  flex: 1;
  word-wrap: break-word;
  color: #ffffff;
}

/* Terminal log colors - more realistic system colors */
.log-success { color: #00ff00; }
.log-error { color: #ff4444; }
.log-warning { color: #ffaa00; }
.log-info { color: #4488ff; }
.log-tool { color: #cc88ff; }
.log-debug { color: #888888; }

/* Status badges */
.status {
  padding: 4px 8px;
  border-radius: var(--radius-small);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-uploaded {
  background: rgba(0, 122, 255, 0.15);
  color: var(--primary-blue);
  border: 1px solid rgba(0, 122, 255, 0.3);
}

.status-processing {
  background: rgba(255, 149, 0, 0.15);
  color: var(--primary-orange);
  border: 1px solid rgba(255, 149, 0, 0.3);
}

.status-completed {
  background: rgba(52, 199, 89, 0.15);
  color: var(--primary-green);
  border: 1px solid rgba(52, 199, 89, 0.3);
}

.status-error {
  background: rgba(255, 59, 48, 0.15);
  color: var(--primary-red);
  border: 1px solid rgba(255, 59, 48, 0.3);
}

/* Spinner */
.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Responsive */
@media (max-width: 1200px) {
  .main-content {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .analysis-metrics {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .app-header {
    padding: var(--space-md);
  }
  
  .main-content {
    padding: var(--space-md);
  }
  
  .analysis-metrics {
    grid-template-columns: 1fr;
  }
  
  .action-buttons {
    flex-direction: column;
  }
  
  .terminal-section {
    height: 240px;
  }
  
  .app-title {
    font-size: 18px;
  }
}

/* Scroll bars personnalisées */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Terminal specific scrollbar */
.terminal-content::-webkit-scrollbar {
  width: 6px;
}

.terminal-content::-webkit-scrollbar-track {
  background: #111111;
}

.terminal-content::-webkit-scrollbar-thumb {
  background: #333333;
  border-radius: 3px;
}

.terminal-content::-webkit-scrollbar-thumb:hover {
  background: #555555;
}

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

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

/* Real Terminal Log Styles */
.terminal-body {
  padding: 10px;
  height: 100%;
  overflow-y: auto;
  font-family: 'SF Mono', 'Monaco', 'Cascadia Code', 'Courier New', monospace;
  font-size: 11px;
}

.log-message, .log-system, .log-error, .log-success, .log-warning, .log-info {
  white-space: pre-wrap;
  word-wrap: break-word;
  padding: 2px 0;
}

.log-system {
  color: #00d4aa; /* Green for system messages */
}

.log-error {
  color: #ff4444; /* Red for errors */
}

.log-success {
  color: #00c851; /* Bright green for success */
}

.log-warning {
  color: #ffbb33; /* Orange for warnings */
}

.log-info {
  color: #33b5e5; /* Blue for info */
}

.log-message {
  color: #eee; /* Default log color */
}

/* Connection Status */
.connection-status {
  display: flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.3s ease;
  background-color: rgba(255, 59, 48, 0.2);
  color: #ff453a;
}
.connection-status.connected {
  background-color: rgba(52, 199, 89, 0.2);
  color: #34c759;
}
.status-light {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 8px;
  background-color: #ff453a;
  transition: background-color 0.3s ease;
}
.connection-status.connected .status-light {
  background-color: #34c759;
}