/* Feedback Radar - Dashboard Styles v2 */

:root {
  --color-bg: #0f1419;
  --color-surface: #1a1f26;
  --color-surface-hover: #242b33;
  --color-border: #2f3640;
  --color-text: #e7e9ea;
  --color-text-muted: #8b98a5;
  --color-accent: #1d9bf0;
  --color-accent-hover: #1a8cd8;
  --color-success: #00ba7c;
  --color-warning: #ffad1f;
  --color-danger: #f4212e;
  --color-trend-up: #00ba7c;
  --color-trend-flat: #8b98a5;
  --color-trend-down: #f4212e;
  --color-purple: #9b59b6;
  --radius: 12px;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100vh;
}

header {
  text-align: center;
  padding: 2rem 1rem;
  border-bottom: 1px solid var(--color-border);
}

header h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

header .subtitle {
  color: var(--color-text-muted);
  font-size: 1rem;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.card h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-text);
}

/* Section Header with actions */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.section-header h2 {
  margin-bottom: 0;
}

/* Demo Controls Panel */
.demo-panel {
  background: linear-gradient(135deg, var(--color-surface) 0%, #1e2530 100%);
  border-color: var(--color-accent);
}

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

.demo-header h2 {
  margin-bottom: 0;
}

.system-stats {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.stat-pill {
  background-color: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  padding: 0.375rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.stat-pill strong {
  color: var(--color-text);
  margin-left: 0.25rem;
}

.demo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.action-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.action-group label {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.demo-message {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
}

.demo-message.hidden {
  display: none;
}

.demo-message.success {
  background-color: rgba(0, 186, 124, 0.15);
  border: 1px solid var(--color-success);
  color: var(--color-success);
}

.demo-message.error {
  background-color: rgba(244, 33, 46, 0.15);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
}

.demo-message.loading {
  background-color: rgba(29, 155, 240, 0.15);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
}

/* Search Group */
.search-group {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  width: 100%;
}

.search-input {
  flex: 1;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  padding: 0.625rem 1rem;
  font-size: 0.9375rem;
}

.search-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.search-input::placeholder {
  color: var(--color-text-muted);
}

/* Filters Row */
.filters-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* Controls */
.controls {
  margin-bottom: 1.5rem;
}

.control-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

select {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  cursor: pointer;
}

select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.btn {
  background-color: var(--color-accent);
  border: none;
  border-radius: 8px;
  color: white;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s, opacity 0.2s;
  white-space: nowrap;
}

.btn:hover:not(:disabled) {
  background-color: var(--color-accent-hover);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-small {
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
}

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

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-border);
}

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

.btn-success:hover:not(:disabled) {
  background-color: #00a06c;
}

.btn-warning {
  background-color: var(--color-warning);
  color: #000;
}

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

/* Similar Results Section */
.similar-results {
  display: grid;
  gap: 0.75rem;
}

.similar-item {
  background-color: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1rem;
  cursor: pointer;
  transition: border-color 0.2s;
}

.similar-item:hover {
  border-color: var(--color-accent);
}

.similar-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.similar-score {
  background-color: var(--color-purple);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.similar-text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.similar-meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  display: flex;
  gap: 0.75rem;
}

/* Digest Section */
.digest-content {
  font-size: 0.9375rem;
  line-height: 1.7;
}

.digest-content h3 {
  font-size: 1rem;
  margin: 1rem 0 0.5rem;
  color: var(--color-accent);
}

.digest-content ul {
  margin-left: 1.25rem;
  margin-bottom: 0.75rem;
}

.digest-content li {
  margin-bottom: 0.25rem;
}

.digest-content blockquote {
  border-left: 3px solid var(--color-border);
  padding-left: 1rem;
  margin: 0.75rem 0;
  color: var(--color-text-muted);
  font-style: italic;
}

/* Clusters List */
.clusters-list {
  display: grid;
  gap: 1rem;
}

.cluster-card {
  background-color: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1rem;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s;
}

.cluster-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.cluster-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  gap: 0.5rem;
}

.cluster-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
}

.cluster-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.cluster-trend {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
}

.trend-up {
  background-color: rgba(0, 186, 124, 0.2);
  color: var(--color-trend-up);
}

.trend-flat {
  background-color: rgba(139, 152, 165, 0.2);
  color: var(--color-trend-flat);
}

.trend-down {
  background-color: rgba(244, 33, 46, 0.2);
  color: var(--color-trend-down);
}

.cluster-summary {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  white-space: pre-line;
}

.cluster-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
}

.stat {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.stat-label {
  color: var(--color-text-muted);
}

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

.stat-value.negative {
  color: var(--color-danger);
}

.stat-value.positive {
  color: var(--color-success);
}

.cluster-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  background-color: var(--color-surface);
  color: var(--color-text-muted);
}

/* Score Display */
.score-display {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.score-badge {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-purple) 100%);
  color: white;
  padding: 0.25rem 0.625rem;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 700;
}

.score-breakdown {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.modal.hidden {
  display: none;
}

.modal-content {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: 1.5rem;
}

.modal-small {
  max-width: 500px;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: var(--color-text);
}

/* Cluster Detail */
#cluster-detail h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  padding-right: 2rem;
}

.cluster-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.cluster-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.status-select {
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
}

#cluster-detail .detail-section {
  margin-bottom: 1.5rem;
}

#cluster-detail .detail-section h4 {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.75rem;
}

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

.quotes-list li {
  padding: 0.75rem;
  background-color: var(--color-surface-hover);
  border-left: 3px solid var(--color-accent);
  margin-bottom: 0.5rem;
  border-radius: 0 8px 8px 0;
  font-style: italic;
  font-size: 0.875rem;
}

.feedback-items {
  display: grid;
  gap: 0.75rem;
}

.feedback-item {
  background-color: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1rem;
}

.feedback-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.feedback-meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.feedback-text {
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.feedback-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.status-badge {
  font-size: 0.6875rem;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  text-transform: uppercase;
  font-weight: 600;
}

.status-new {
  background-color: rgba(29, 155, 240, 0.2);
  color: var(--color-accent);
}

.status-triaged {
  background-color: rgba(255, 173, 31, 0.2);
  color: var(--color-warning);
}

.status-tracked {
  background-color: rgba(0, 186, 124, 0.2);
  color: var(--color-success);
}

.status-resolved {
  background-color: rgba(139, 152, 165, 0.2);
  color: var(--color-text-muted);
}

.status-ignored {
  background-color: rgba(244, 33, 46, 0.2);
  color: var(--color-danger);
}

/* Export Content */
#export-content h3 {
  margin-bottom: 1rem;
}

.export-success {
  text-align: center;
  padding: 1rem 0;
}

.export-success p {
  margin-bottom: 1rem;
  color: var(--color-text-muted);
}

.export-link {
  display: inline-block;
  color: var(--color-accent);
  text-decoration: none;
  word-break: break-all;
}

.export-link:hover {
  text-decoration: underline;
}

/* Loading state */
.loading {
  color: var(--color-text-muted);
  text-align: center;
  padding: 2rem;
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  margin-right: 0.5rem;
  vertical-align: middle;
}

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

/* Footer */
footer {
  text-align: center;
  padding: 2rem 1rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

footer .version {
  font-size: 0.75rem;
  margin-top: 0.5rem;
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 768px) {
  header h1 {
    font-size: 1.5rem;
  }

  .demo-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .demo-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .action-group {
    width: 100%;
    justify-content: flex-start;
  }

  .search-group {
    flex-direction: column;
  }

  .filters-row {
    flex-direction: column;
    align-items: stretch;
  }

  .control-group {
    justify-content: space-between;
  }

  .cluster-stats {
    flex-direction: column;
    gap: 0.5rem;
  }

  .cluster-detail-header {
    flex-direction: column;
  }

  .modal-content {
    padding: 1rem;
    max-height: 85vh;
  }
}

@media (max-width: 480px) {
  main {
    padding: 1rem;
  }

  .card {
    padding: 1rem;
  }

  .action-group {
    flex-direction: column;
    align-items: stretch;
  }

  .action-group select,
  .action-group .btn {
    width: 100%;
  }
}