/* AMS Redelta v2 - Enhanced UI Styles */

/* CSS Variables for Theming */
:root {
  /* Light theme colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-tertiary: #9ca3af;
  --border-color: #e5e7eb;
  --accent-primary: #3b82f6;
  --accent-secondary: #10b981;
  --accent-danger: #ef4444;
  --accent-warning: #f59e0b;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
  /* Dark theme colors */
  --bg-primary: #111827;
  --bg-secondary: #1f2937;
  --bg-tertiary: #374151;
  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-tertiary: #9ca3af;
  --border-color: #374151;
  --accent-primary: #60a5fa;
  --accent-secondary: #34d399;
  --accent-danger: #f87171;
  --accent-warning: #fbbf24;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
}

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

/* Header */
.app-header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-content h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-left: 1rem;
}

/* Theme Toggle */
.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 0.5rem;
  transition: background-color 0.2s;
}

.theme-toggle:hover {
  background-color: var(--bg-tertiary);
}

.theme-toggle svg {
  fill: var(--text-primary);
}

[data-theme="light"] .moon-icon,
[data-theme="dark"] .sun-icon {
  display: none;
}

/* Navigation */
.app-nav {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0 2rem;
  display: flex;
  gap: 1rem;
  overflow-x: auto;
}

.tab-button {
  background: none;
  border: none;
  padding: 1rem 1.5rem;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}

.tab-button:hover {
  color: var(--text-primary);
}

.tab-button.active {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
}

/* Main Content */
.app-main {
  flex: 1;
  padding: 2rem;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

/* Forms */
.align-form,
.search-form {
  background-color: var(--bg-secondary);
  padding: 2rem;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
}

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

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

textarea,
input[type="text"],
select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: border-color 0.2s;
}

textarea:focus,
input[type="text"]:focus,
select:focus {
  outline: none;
  border-color: var(--accent-primary);
}

input[type="range"] {
  width: 100%;
  margin-top: 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 0.875rem;
}

.checkbox-label input[type="checkbox"] {
  margin-right: 0.5rem;
}

.model-checkboxes {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.model-checkbox {
  display: flex;
  align-items: center;
  padding: 0.5rem;
  background-color: var(--bg-tertiary);
  border-radius: 0.375rem;
  cursor: pointer;
  transition: background-color 0.2s;
}

.model-checkbox:hover {
  background-color: var(--bg-primary);
}

/* Buttons */
.submit-button,
.refresh-button,
.export-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background-color: var(--accent-primary);
  color: white;
  border: none;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
}

.submit-button:hover,
.refresh-button:hover {
  background-color: #2563eb;
}

.export-button {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.export-button:hover {
  background-color: var(--bg-primary);
}

/* Results */
.result-container {
  margin-top: 2rem;
}

.result-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}

.result-card:hover {
  box-shadow: var(--shadow-md);
}

.result-card.best {
  border-color: var(--accent-secondary);
}

.result-card.error {
  border-color: var(--accent-danger);
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.model-badge {
  background-color: var(--bg-tertiary);
  padding: 0.25rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.glyph-score {
  font-weight: 600;
}

.glyph-score.high {
  color: var(--accent-secondary);
}

.glyph-score.medium {
  color: var(--accent-warning);
}

.glyph-score.low {
  color: var(--accent-danger);
}

.best-badge {
  background-color: var(--accent-secondary);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.result-content {
  margin-bottom: 1rem;
}

.answer {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.echo {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-style: italic;
}

.result-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.comparison-grid {
  display: grid;
  gap: 1rem;
}

/* Search Results */
.search-results {
  margin-top: 2rem;
}

.search-result {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  margin-bottom: 0.75rem;
}

.search-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.search-score {
  color: var(--accent-primary);
  font-weight: 500;
}

.search-prompt {
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.search-answer {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.search-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.highlight {
  background-color: var(--bg-tertiary);
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
}

/* Analytics */
.analytics-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background-color: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.chart-container {
  background-color: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  height: 300px;
}

.top-prompts {
  background-color: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
}

.top-prompts h3 {
  margin-bottom: 1rem;
}

.top-prompts table {
  width: 100%;
  border-collapse: collapse;
}

.top-prompts th,
.top-prompts td {
  text-align: left;
  padding: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.top-prompts th {
  font-weight: 500;
  color: var(--text-secondary);
}

/* Loading and Error States */
.loading {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
}

.error {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--accent-danger);
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.no-results {
  text-align: center;
  padding: 2rem;
  color: var(--text-tertiary);
}

/* Footer */
.app-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 1rem 2rem;
  margin-top: auto;
}

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

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

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

/* Responsive Design */
@media (max-width: 768px) {
  .app-header {
    padding: 1rem;
  }
  
  .app-main {
    padding: 1rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .charts-grid {
    grid-template-columns: 1fr;
  }
  
  .analytics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.result-card,
.search-result {
  animation: slideIn 0.3s ease-out;
}