/* Apple-style Design System for Employee Wellness Chatbot */

:root {
  --primary-color: #FFED75;
  --secondary-color: #5856D6;
  --success-color: #34C759;
  --warning-color: #FF9500;
  --error-color: #FF3B30;
  --accent-yellow: #FFED75;
  --accent-yellow-light: #FFFEE2;
  --accent-yellow-dark: #FFD700;
  --text-primary: #333333;
  --text-secondary: #86868B;
  --background-primary: #FFFFFF;
  --background-secondary: #F5F5F7;
  --border-color: #E5E5E5;
  --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.12);
  --border-radius: 18px;
  --border-radius-small: 8px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--background-primary);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-md);
}

/* Layout Components */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

.card {
  background: var(--background-primary);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  border: 1px solid var(--border-color);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.card-header {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Chat Styles */
.chat-container {
  max-width: 800px;
  margin: 0 auto;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--background-primary);
}

.chat-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
  background: linear-gradient(135deg, #FFF9E5 0%, #FFFFFF 100%);
  position: sticky;
  top: 0;
  z-index: 10;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.message {
  max-width: 70%;
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  word-wrap: break-word;
}

.message-user {
  align-self: flex-end;
  background: var(--primary-color);
  color: #333333;
  border-bottom-right-radius: var(--spacing-xs);
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.message-bot {
  align-self: flex-start;
  background: var(--accent-yellow-light);
  color: var(--text-primary);
  border-bottom-left-radius: var(--spacing-xs);
}

.message-timestamp {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
  text-align: right;
}

.message-bot .message-timestamp {
  text-align: left;
}

.chat-input-container {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  background: var(--background-primary);
  position: sticky;
  bottom: 0;
}

.chat-input-form {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-end;
}

.chat-input {
  flex: 1;
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 1rem;
  resize: none;
  min-height: 44px;
  max-height: 120px;
  font-family: inherit;
  background: var(--background-primary);
  transition: border-color 0.2s ease;
}

.chat-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.chat-input::placeholder {
  color: var(--text-secondary);
}

/* Buttons */
.btn {
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  min-height: 44px;
}

.btn-primary {
  background: var(--primary-color);
  color: #333333;
}

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

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

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

.btn-secondary:hover {
  background-color: #E5E5E5;
}

.btn-success {
  background-color: var(--success-color);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-small);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.btn-success:hover {
  background-color: #2FB750;
  transform: translateY(-1px);
}

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

.btn-success:disabled {
  background-color: #A8A8A8;
  cursor: not-allowed;
  transform: none;
}

/* Dashboard Styles */
.dashboard-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.metric-card {
  text-align: center;
}

.metric-value {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.metric-value.high-risk {
  color: var(--error-color);
}

.metric-value.medium-risk {
  color: var(--warning-color);
}

.metric-value.low-risk {
  color: var(--success-color);
}

.metric-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.themes-list {
  list-style: none;
}

.themes-list li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.themes-list li:last-child {
  border-bottom: none;
}

.theme-name {
  font-weight: 500;
}

.theme-count {
  background: var(--background-secondary);
  color: var(--text-secondary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Chart Styles */
.chart-container {
  position: relative;
  height: 300px;
  margin-top: var(--spacing-md);
}

.chart-bar {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.chart-label {
  width: 80px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-align: right;
  margin-right: var(--spacing-md);
}

.chart-bar-container {
  flex: 1;
  height: 24px;
  background: var(--background-secondary);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}

.chart-bar-fill {
  height: 100%;
  border-radius: 12px;
  transition: width 0.8s ease;
  position: relative;
}

.chart-bar-fill.positive {
  background: linear-gradient(90deg, var(--success-color), #40D774);
}

.chart-bar-fill.neutral {
  background: linear-gradient(90deg, var(--warning-color), #FFB340);
}

.chart-bar-fill.negative {
  background: linear-gradient(90deg, var(--error-color), #FF6B6B);
}

.chart-value {
  position: absolute;
  right: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: var(--spacing-md);
  }
  
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .message {
    max-width: 85%;
  }
  
  .chat-input-form {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .btn {
    width: 100%;
  }
  
  .metric-value {
    font-size: 2rem;
  }
}

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

.message {
  animation: fadeIn 0.3s ease;
}

.card {
  animation: fadeIn 0.5s ease;
}

/* Loading States */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Add a more visible spinner for AI thinking */
.ai-thinking .spinner {
  width: 24px;
  height: 24px;
  border: 4px solid #764ba2;
  border-top: 4px solid #fff;
  border-radius: 50%;
  animation: ai-spin 1s linear infinite;
  display: inline-block;
  margin-right: 8px;
}
@keyframes ai-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Admin Panel Styles */
.upload-section {
  margin-bottom: var(--spacing-lg);
}

.file-drop-zone {
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all 0.3s ease;
  background: var(--background-secondary);
  cursor: pointer;
}

.file-drop-zone:hover,
.file-drop-zone.drag-over {
  border-color: var(--primary-color);
  background: rgba(0, 122, 255, 0.05);
}

.drop-zone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.upload-icon {
  font-size: 3rem;
  opacity: 0.5;
}

.upload-progress {
  margin: var(--spacing-lg) 0;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--background-secondary);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: var(--spacing-sm);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 4px;
  transition: width 0.3s ease;
  width: 0%;
}

.progress-text {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.upload-success {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  background: rgba(52, 199, 89, 0.1);
  border: 1px solid var(--success-color);
  border-radius: var(--border-radius);
  margin: var(--spacing-lg) 0;
}

.success-message {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--success-color);
  font-weight: 500;
}

.success-icon {
  font-size: 1.2rem;
}

.csv-format-info {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background: var(--background-secondary);
  border-radius: var(--border-radius-small);
}

.csv-format-info h4 {
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.format-example {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.format-example code {
  background: none;
  padding: 0;
  color: var(--text-secondary);
}

/* Admin Stats Grid */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-lg);
  background: var(--background-secondary);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

/* Teams Grid */
.teams-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.team-card {
  background: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  transition: all 0.2s ease;
}

.team-card:hover {
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.team-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.team-header h4 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}

.employee-count {
  font-size: 0.875rem;
  color: var(--text-secondary);
  background: var(--background-secondary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 12px;
}

.team-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.team-stat {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.team-stat .stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.team-stat .stat-value {
  font-size: 1rem;
  font-weight: 600;
}

.high-wellness {
  color: var(--success-color);
}

.medium-wellness {
  color: var(--warning-color);
}

.low-wellness {
  color: var(--error-color);
}

.team-actions {
  display: flex;
  gap: var(--spacing-sm);
}

/* Report Controls */
.report-controls-section {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.control-group label {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.form-select {
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--background-primary);
  font-size: 1rem;
  font-family: inherit;
  min-height: 120px;
}

.form-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-sm);
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-small);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.checkbox-item:hover {
  background: var(--background-secondary);
}

.checkbox-item input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.checkbox-item input[type="checkbox"]:checked + .checkmark {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.checkbox-item input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  color: white;
  font-size: 12px;
  font-weight: bold;
}

/* Generation Progress */
.generation-progress {
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-lg);
  background: var(--background-secondary);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.progress-header h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.progress-stats {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.progress-details {
  margin-top: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Reports Grid */
.reports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.report-card {
  background: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.report-card-header {
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--background-secondary);
  border-bottom: 1px solid var(--border-color);
}

.report-card-header h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.report-items {
  padding: var(--spacing-md);
}

.report-item {
  display: grid;
  grid-template-columns: 24px 1fr auto auto;
  gap: var(--spacing-sm);
  align-items: center;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border-color);
}

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

.report-status {
  font-size: 1rem;
  text-align: center;
}

.report-name {
  font-weight: 500;
  color: var(--text-primary);
}

.report-date {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.report-unavailable {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-style: italic;
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.875rem;
  min-height: 32px;
}

/* Admin Navigation */
.admin-navigation {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--border-color);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--background-secondary);
  color: var(--text-primary);
  text-decoration: none;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
  font-weight: 500;
}

.nav-link:hover {
  background: var(--background-primary);
  box-shadow: var(--shadow-light);
  transform: translateY(-1px);
}

/* Responsive Design for Admin Panel */
@media (max-width: 768px) {
  .admin-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .teams-grid {
    grid-template-columns: 1fr;
  }
  
  .checkbox-group {
    grid-template-columns: 1fr;
  }
  
  .reports-grid {
    grid-template-columns: 1fr;
  }
  
  .report-item {
    grid-template-columns: 24px 1fr;
    gap: var(--spacing-xs);
  }
  
  .report-date,
  .report-item button {
    grid-column: 2;
    justify-self: end;
    margin-top: var(--spacing-xs);
  }
  
  .admin-navigation {
    flex-direction: column;
    align-items: center;
  }
  
  .upload-success {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
}

/* Dashboard Admin Controls */
.dashboard-admin-controls {
  padding: var(--spacing-md);
  background: var(--background-secondary);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
}

.admin-control-row {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.control-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  align-items: center;
}

.control-item label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.form-select-small {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-small);
  background: var(--background-primary);
  font-size: 0.875rem;
  font-family: inherit;
  min-width: 150px;
}

.form-select-small:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.1);
}

/* Enhanced Team Cards for Admin */
.team-card.admin-view {
  border-left: 4px solid var(--primary-color);
}

.team-card.admin-view .card-subtitle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* Responsive Admin Controls */
@media (max-width: 768px) {
  .admin-control-row {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .control-item {
    width: 100%;
  }
  
  .form-select-small {
    width: 100%;
    min-width: unset;
  }
}

/* Backend Status Footer */
.backend-status-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-secondary);
  z-index: 1000;
}

.status-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transition: background-color 0.3s ease;
}

.status-dot.status-online {
  background-color: #34c759;
  box-shadow: 0 0 4px rgba(52, 199, 89, 0.4);
}

.status-dot.status-offline {
  background-color: #ff3b30;
  box-shadow: 0 0 4px rgba(255, 59, 48, 0.4);
}

.status-text {
  font-weight: 500;
}

.version-info {
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
  font-size: 0.7rem;
  opacity: 0.7;
}

/* Adjust body padding for fixed footer */
body {
  padding-bottom: 40px;
}

/* Dark mode support for status footer */
@media (prefers-color-scheme: dark) {
  .backend-status-footer {
    background: rgba(28, 28, 30, 0.95);
    border-top-color: rgba(255, 255, 255, 0.1);
  }
}

/* Welcome Screen Styles */
.welcome-body {
  background: linear-gradient(135deg, var(--background-primary) 0%, var(--accent-yellow-light) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.welcome-container {
  max-width: 500px;
  width: 100%;
  text-align: center;
}

.welcome-header {
  margin-bottom: var(--spacing-xl);
}

.company-brand {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  background: linear-gradient(45deg, var(--accent-yellow-dark), var(--accent-yellow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.welcome-content {
  background: var(--background-primary);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-medium);
  border: 2px solid var(--accent-yellow-light);
  margin-bottom: var(--spacing-lg);
}

.welcome-message {
  margin-bottom: var(--spacing-xl);
}

.welcome-message h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.welcome-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.welcome-actions {
  margin-bottom: var(--spacing-xl);
}

.btn-large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.125rem;
  font-weight: 600;
  min-width: 200px;
  background: linear-gradient(45deg, var(--accent-yellow), var(--accent-yellow-dark));
  border: none;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.btn-large:hover {
  background: linear-gradient(45deg, var(--accent-yellow-dark), var(--accent-yellow));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.3);
}

.btn-large:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.welcome-explanation {
  text-align: left;
}

.welcome-explanation p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.welcome-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.welcome-features li {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-lg);
  position: relative;
}

.welcome-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  background: var(--accent-yellow);
  border-radius: 50%;
}

.error-message {
  background: #fff5f5;
  border: 2px solid var(--error-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  text-align: center;
}

.error-message p {
  color: var(--error-color);
  font-weight: 500;
  margin: 0;
}

.loading-state {
  text-align: center;
  padding: var(--spacing-xl);
}

.spinner-large {
  width: 48px;
  height: 48px;
  border: 4px solid var(--accent-yellow-light);
  border-top: 4px solid var(--accent-yellow);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--spacing-md);
}

.loading-state p {
  color: var(--text-secondary);
  font-size: 1.125rem;
  margin: 0;
}

/* End Chat Button Styles */
.end-chat-container {
  position: fixed;
  top: var(--spacing-md);
  right: var(--spacing-md);
  z-index: 1000;
}

.btn-end-chat {
  background: var(--error-color);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-small);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-light);
}

.btn-end-chat:hover {
  background: #e6342a;
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

/* Thanks Modal Styles */
.thanks-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.thanks-content {
  background: var(--background-primary);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  max-width: 400px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-medium);
  border: 2px solid var(--accent-yellow-light);
}

.thanks-content h2 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.thanks-content p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.thanks-icon {
  font-size: 3rem;
  color: var(--accent-yellow);
  margin-bottom: var(--spacing-md);
}

/* Mobile Responsiveness for Welcome Screen */
@media (max-width: 768px) {
  .welcome-body {
    padding: var(--spacing-md);
  }
  
  .company-brand {
    font-size: 2rem;
  }
  
  .welcome-content {
    padding: var(--spacing-lg);
  }
  
  .welcome-message h2 {
    font-size: 1.5rem;
  }
  
  .btn-large {
    width: 100%;
    min-width: auto;
  }
  
  .end-chat-container {
    position: relative;
    top: auto;
    right: auto;
    margin-bottom: var(--spacing-md);
  }
}

/* Risk Cards */
.risk-card {
  border-left: 4px solid var(--warning-color);
}

.risk-card .metric-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--warning-color);
}

.risk-card.retention-risk {
  border-left-color: var(--error-color);
}

.risk-card.retention-risk .metric-value {
  color: var(--error-color);
}

.risk-card.stress-risk {
  border-left-color: var(--warning-color);
}

.risk-card.stress-risk .metric-value {
  color: var(--warning-color);
}

/* Enhanced Dashboard Styles */
.dashboard-header h1 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.dashboard-controls {
  background: var(--background-secondary);
  border-radius: var(--border-radius-small);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.control-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.control-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.control-item label {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.form-select-small {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-small);
  background: var(--background-primary);
  font-size: 0.875rem;
  color: var(--text-primary);
  cursor: pointer;
}

.form-select-small:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.aspen-chat-container {
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
    max-width: 700px;
    width: 90vw;
    min-height: 700px;
    height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin: 40px auto;
    position: relative;
    border: 1px solid rgba(255, 249, 229, 0.3);
}
body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--aspen-gray);
}
.aspen-close-btn {
    position: absolute;
    top: 24px;
    right: 24px;
    background: var(--accent-yellow);
    color: #222;
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    font-size: 1.4rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    z-index: 20;
}
.aspen-close-btn:active, .aspen-close-btn:focus {
    background: var(--accent-yellow-dark);
    outline: none;
}

/* Loading Session State - Fast Chat Initialization */
.loading-session {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xl);
    margin: var(--spacing-md) 0;
    background: linear-gradient(135deg, var(--accent-yellow-light), var(--background-secondary));
    border-radius: var(--border-radius);
    border: 1px solid var(--accent-yellow);
    box-shadow: var(--shadow-light);
    animation: pulseLoad 2s ease-in-out infinite;
}

.loading-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--accent-yellow-light);
    border-top: 3px solid var(--accent-yellow-dark);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.loading-subtext {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

@keyframes pulseLoad {
    0%, 100% { 
        opacity: 0.9; 
        transform: scale(1);
    }
    50% { 
        opacity: 1; 
        transform: scale(1.02);
    }
}

/* Fast loading improvements */
.loading-session.fast-mode {
    animation-duration: 1.5s;
}

.loading-session.fast-mode .loading-spinner {
    animation-duration: 0.8s;
}