:root {
  /* Brand Colors - Updated for professional look */
  --primary: #E85A3C;  /* Frau Kiss brand color */
  --primary-dark: #C74A2C;
  --primary-light: #F16B50;
  
  /* Terminal Theme */
  --bg-dark: #0A0A0B;
  --bg-panel: #1A1A1D;
  --bg-surface: #2A2A2E;
  --text-primary: #FFFFFF;
  --text-secondary: #B3B3B6;
  --text-accent: #00D4AA;
  --border: #3A3A3E;
  --border-active: #E85A3C;
  
  /* Status Colors */
  --success: #00D4AA;
  --warning: #FFD60A;
  --danger: #FF453A;
  --info: #007AFF;
  
  /* Typography */
  --font-mono: 'SF Mono', 'Monaco', 'Consolas', monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.35s ease;
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* App Container */
.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.back-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color var(--transition-fast);
}

.back-link:hover {
  color: var(--primary);
}

.header-content h1 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

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

/* Timer */
.timer {
  background: var(--primary);
  color: white;
  padding: var(--space-sm) var(--space-md);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 18px;
  min-width: 60px;
  text-align: center;
}

.timer.warning {
  background: var(--warning);
  color: var(--bg-dark);
  animation: pulse 1s infinite;
}

.timer.danger {
  background: var(--danger);
  animation: pulse 0.5s infinite;
}

/* Command Center */
.command-center {
  flex: 1;
  padding: var(--space-lg);
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

/* Welcome Screen */
.welcome-screen {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-xl) 0;
}

.agency-logo {
  font-size: 48px;
  margin-bottom: var(--space-lg);
}

.welcome-content h2 {
  font-size: 24px;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
  line-height: 1.4;
}

.intro-text {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.start-analysis-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: var(--space-md) var(--space-xl);
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

/* Analysis Interface */
.analysis-interface {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-lg);
  height: calc(100vh - 200px);
  min-height: 500px;
}

/* Panels */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-family: var(--font-mono);
}

/* Input Panel */
.input-stream {
  flex: 1;
  display: flex;
  flex-direction: column;
}

#situationInput {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: var(--space-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  flex: 1;
  resize: none;
  outline: none;
  transition: border-color var(--transition-fast);
}

#situationInput:focus {
  border-color: var(--primary);
}

#situationInput::placeholder {
  color: var(--text-secondary);
}

.input-counter {
  margin-top: var(--space-sm);
  text-align: right;
  font-size: 12px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

/* Quick Patterns */
.quick-patterns {
  margin-top: var(--space-lg);
}

.quick-patterns h4 {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pattern-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.pattern-tag {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-md);
  border-radius: 20px;
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.pattern-tag:hover {
  border-color: var(--primary);
  color: var(--text-primary);
}

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

/* Analysis Panel */
.analysis-stream {
  flex: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: var(--space-md);
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.4;
}

.analysis-placeholder {
  color: var(--text-secondary);
  font-style: italic;
}

.analysis-item {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border);
}

.analysis-item:last-child {
  border-bottom: none;
}

.analysis-label {
  color: var(--text-accent);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

/* Probability Matrix */
.probability-matrix {
  margin-top: var(--space-lg);
}

.probability-matrix h4 {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.probability-bars {
  space-y: var(--space-sm);
}

.probability-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.probability-label {
  font-size: 12px;
  color: var(--text-secondary);
  min-width: 100px;
}

.probability-bar {
  flex: 1;
  height: 8px;
  background: var(--bg-surface);
  border-radius: 4px;
  overflow: hidden;
}

.probability-fill {
  height: 100%;
  background: var(--primary);
  transition: width var(--transition-normal);
  border-radius: 4px;
}

.probability-value {
  font-size: 12px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  min-width: 35px;
  text-align: right;
}

/* Brief Panel */
.brief-content {
  flex: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: var(--space-md);
  overflow-y: auto;
  font-size: 14px;
  line-height: 1.5;
}

.brief-placeholder {
  color: var(--text-secondary);
  font-style: italic;
}

.brief-section {
  margin-bottom: var(--space-lg);
}

.brief-section h5 {
  color: var(--text-accent);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Confidence Meter */
.confidence-meter {
  margin-top: var(--space-lg);
}

.confidence-meter h4 {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.confidence-bar {
  height: 12px;
  background: var(--bg-surface);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: var(--space-sm);
}

.confidence-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--danger), var(--warning), var(--success));
  transition: width var(--transition-normal);
  border-radius: 6px;
}

.confidence-text {
  font-size: 12px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

/* Results Screen */
.results-screen {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.results-content h2 {
  font-size: 24px;
  margin-bottom: var(--space-xl);
  color: var(--text-accent);
}

.final-analysis {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
  text-align: left;
  line-height: 1.6;
}

.action-recommendations {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
  text-align: left;
}

.results-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  padding: var(--space-md) var(--space-lg);
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

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

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

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

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-tertiary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-tertiary:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

/* Status Bar */
.status-bar {
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  padding: var(--space-sm) var(--space-lg);
  display: flex;
  gap: var(--space-xl);
  font-family: var(--font-mono);
  font-size: 12px;
}

.status-item {
  display: flex;
  gap: var(--space-sm);
}

.status-label {
  color: var(--text-secondary);
}

.status-value {
  color: var(--text-primary);
  font-weight: 600;
}

/* Footer */
.footer {
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  padding: var(--space-md);
  text-align: center;
  font-size: 12px;
  color: var(--text-secondary);
}

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

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

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

.fade-in {
  animation: fadeIn var(--transition-normal) ease forwards;
}

.slide-in {
  animation: slideIn var(--transition-normal) ease forwards;
}

/* Loading States */
.loading-dots::after {
  content: '';
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% { content: ''; }
  25% { content: '.'; }
  50% { content: '..'; }
  75% { content: '...'; }
  100% { content: ''; }
}

/* Mobile Responsive */
@media (max-width: 1024px) {
  .analysis-interface {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    height: auto;
  }
  
  .header {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  
  .timer {
    align-self: center;
  }
}

@media (max-width: 768px) {
  .command-center {
    padding: var(--space-md);
  }
  
  .header {
    padding: var(--space-md);
  }
  
  .panel {
    padding: var(--space-md);
  }
  
  .pattern-tags {
    justify-content: center;
  }
  
  .results-actions {
    flex-direction: column;
  }
  
  .status-bar {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .welcome-content h2 {
    font-size: 20px;
  }
  
  .agency-logo {
    font-size: 36px;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --text-secondary: #CCCCCC;
    --border: #666666;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Dark mode enforcement */
@media (prefers-color-scheme: light) {
  /* Keep dark theme even if user prefers light */
  body {
    background: var(--bg-dark);
    color: var(--text-primary);
  }
}