/* NeuroAdapt Demo App Styles */

:root {
  --primary-color: #3b82f6;
  --secondary-color: #64748b;
  --background-color: #ffffff;
  --text-color: #1f2937;
  --border-color: #e5e7eb;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
}

[data-theme="neuro-high-contrast"] {
  --primary-color: #000000;
  --secondary-color: #ffffff;
  --background-color: #ffffff;
  --text-color: #000000;
  --border-color: #000000;
}

.neuro-dark-mode {
  --primary-color: #60a5fa;
  --secondary-color: #94a3b8;
  --background-color: #111827;
  --text-color: #f9fafb;
  --border-color: #374151;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--background-color);
  color: var(--text-color);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.neuro-motion-reduced * {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  font-size: 1.2rem;
  color: var(--secondary-color);
}

.app-header {
  background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
  color: white;
  padding: 2rem;
  text-align: center;
}

.app-header h1 {
  margin: 0 0 0.5rem 0;
  font-size: 2.5rem;
  font-weight: bold;
}

.app-header p {
  margin: 0;
  font-size: 1.1rem;
  opacity: 0.9;
}

.main-content {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 768px) {
  .main-content {
    grid-template-columns: 1fr;
    padding: 1rem;
  }
}

.preferences-panel,
.cognitive-panel {
  background: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.preferences-panel h2,
.cognitive-panel h2 {
  margin: 0 0 1rem 0;
  color: var(--primary-color);
  font-size: 1.5rem;
}

.preference-group {
  margin-bottom: 1.5rem;
}

.preference-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
  cursor: pointer;
}

.preference-group small {
  color: var(--secondary-color);
  font-size: 0.875rem;
  display: block;
  margin-left: 1.5rem;
}

input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  accent-color: var(--primary-color);
}

input[type="range"] {
  width: 100%;
  margin: 0.5rem 0;
  accent-color: var(--primary-color);
}

select {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  background-color: var(--background-color);
  color: var(--text-color);
  font-size: 1rem;
}

.text-analyzer {
  margin-bottom: 1.5rem;
}

.text-analyzer label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.text-analyzer textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  background-color: var(--background-color);
  color: var(--text-color);
  font-family: inherit;
  font-size: 1rem;
  resize: vertical;
  margin-bottom: 0.5rem;
}

.text-analyzer button {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0.25rem;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.text-analyzer button:hover:not(:disabled) {
  background-color: #2563eb;
}

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

.load-results {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  padding: 1rem;
}

.load-results h3 {
  margin: 0 0 1rem 0;
  color: var(--text-color);
}

.load-meter {
  margin-bottom: 1rem;
}

.load-bar {
  width: 100%;
  height: 0.5rem;
  background-color: #e5e7eb;
  border-radius: 0.25rem;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.load-fill {
  height: 100%;
  transition: width 0.3s ease;
}

.load-fill.load-low {
  background-color: var(--success-color);
}

.load-fill.load-moderate {
  background-color: var(--warning-color);
}

.load-fill.load-high {
  background-color: var(--danger-color);
}

.suggestions ul {
  margin: 0;
  padding-left: 1.5rem;
}

.suggestions li {
  margin-bottom: 0.5rem;
  color: var(--secondary-color);
}

.demo-content {
  grid-column: 1 / -1;
  background: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.demo-content h2 {
  margin: 0 0 1rem 0;
  color: var(--primary-color);
  font-size: 1.5rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.feature-card {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.neuro-motion-reduced .feature-card:hover {
  transform: none;
}

.feature-card h3 {
  margin: 0 0 0.5rem 0;
  color: var(--text-color);
  font-size: 1.1rem;
}

.feature-card p {
  margin: 0;
  color: var(--secondary-color);
  font-size: 0.9rem;
}

.app-footer {
  background-color: #f8fafc;
  border-top: 1px solid var(--border-color);
  padding: 1rem 2rem;
  text-align: center;
  color: var(--secondary-color);
}

.app-footer p {
  margin: 0.25rem 0;
}

.app-footer a {
  color: var(--primary-color);
  text-decoration: none;
}

.app-footer a:hover {
  text-decoration: underline;
}

/* Focus styles for accessibility */
*:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* High contrast adjustments */
[data-theme="neuro-high-contrast"] .feature-card {
  background: var(--background-color);
  border: 2px solid var(--border-color);
}

[data-theme="neuro-high-contrast"] .load-results {
  background: var(--background-color);
  border: 2px solid var(--border-color);
}