/**
 * WebPII Dataset Viewer Styles
 */

.viewer-container {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 20px;
}

/* Header / Sample Selector */
.viewer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  padding: 20px;
  background: #f8f9fa;
  border-radius: 8px;
  flex-wrap: wrap;
  gap: 15px;
}

.sample-selector {
  display: flex;
  align-items: center;
  gap: 15px;
  flex: 1;
  min-width: 300px;
}

.sample-selector label {
  font-weight: 600;
  color: #333;
  white-space: nowrap;
}

.sample-dropdown {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: white;
  font-size: 14px;
  cursor: pointer;
  max-width: 500px;
}

.viewer-nav-buttons {
  display: flex;
  gap: 10px;
}

.nav-button {
  padding: 8px 16px;
  background: #4a90e2;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.2s;
}

.nav-button:hover {
  background: #357abd;
}

.nav-button:active {
  transform: translateY(1px);
}

/* Main Three-Column Layout */
.viewer-main {
  display: grid;
  grid-template-columns: 200px 1fr 300px;
  gap: 20px;
  min-height: 600px;
}

/* Left Column: Controls */
.viewer-controls {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 20px;
  height: fit-content;
  position: sticky;
  top: 20px;
}

.control-group {
  margin-bottom: 25px;
}

.control-group:last-child {
  margin-bottom: 0;
}

.control-group h3 {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin: 0 0 12px 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.radio-label,
.checkbox-label {
  display: flex;
  align-items: center;
  padding: 8px 0;
  cursor: pointer;
  user-select: none;
}

.radio-label input[type="radio"],
.checkbox-label input[type="checkbox"] {
  margin-right: 8px;
  cursor: pointer;
}

.radio-label span,
.checkbox-label span {
  font-size: 14px;
  color: #555;
}

.sample-info p {
  margin: 8px 0;
  font-size: 13px;
  color: #666;
  line-height: 1.5;
}

.sample-info strong {
  color: #333;
}

/* Hotkeys Info - Below Image */
.viewer-center-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hotkeys-info {
  background: #f8f9fa;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  padding: 8px 12px;
  text-align: center;
}

.hotkeys-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  align-items: center;
}

.hotkey-item {
  font-size: 11px;
  color: #666;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.hotkey-item kbd {
  background: white;
  border: 1px solid #ccc;
  border-radius: 2px;
  padding: 1px 4px;
  font-family: monospace;
  font-size: 10px;
  color: #333;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);
  min-width: 24px;
  text-align: center;
  display: inline-block;
}

/* Center Column: Image Display */
.viewer-image-container {
  background: #f5f5f5;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 600px;
  max-height: 800px;
  position: relative;
  overflow: auto;
}

.image-wrapper {
  position: relative;
  display: inline-block;
  max-width: 100%;
}

.viewer-image {
  max-width: 100%;
  max-height: 800px;
  width: auto;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  display: block;
}

.bbox-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.loading-indicator {
  padding: 40px;
  font-size: 16px;
  color: #888;
  text-align: center;
}

.error-indicator {
  padding: 40px;
  font-size: 16px;
  color: #d32f2f;
  text-align: center;
  background: #ffebee;
  border-radius: 4px;
}

.variant-warning {
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: #fff3cd;
  border: 1px solid #ffc107;
  color: #856404;
  padding: 12px 20px;
  border-radius: 4px;
  font-size: 13px;
  max-width: 90%;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  z-index: 10;
}

/* Right Column: Metadata */
.viewer-metadata {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 20px;
  height: fit-content;
  max-height: 800px;
  overflow-y: auto;
  position: sticky;
  top: 20px;
}

.viewer-metadata h3 {
  font-size: 16px;
  font-weight: 600;
  color: #333;
  margin: 0 0 16px 0;
  padding-bottom: 12px;
  border-bottom: 2px solid #4a90e2;
  text-align: center;
}

.detection-stats {
  background: #f0f7ff;
  border: 1px solid #b3d9ff;
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 20px;
}

.detection-stats h4 {
  font-size: 13px;
  font-weight: 600;
  color: #1565c0;
  margin: 0 0 12px 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.stat-item {
  background: white;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 12px;
  color: #555;
  text-align: center;
}

.stat-item strong {
  display: block;
  font-size: 16px;
  color: #1565c0;
  margin-bottom: 2px;
}

.pii-summary {
  background: #e3f2fd;
  padding: 12px;
  border-radius: 4px;
  margin-bottom: 16px;
  color: #1565c0;
  font-size: 14px;
  text-align: center;
}

.pii-category {
  margin-bottom: 20px;
}

.pii-category:last-child {
  margin-bottom: 0;
}

.pii-category h4 {
  font-size: 13px;
  font-weight: 600;
  color: #555;
  margin: 0 0 10px 0;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.pii-fields {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pii-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px;
  background: #f8f9fa;
  border-left: 3px solid #4a90e2;
  border-radius: 3px;
  font-size: 12px;
}

.pii-key {
  font-weight: 600;
  color: #333;
}

.pii-value {
  color: #666;
  word-break: break-word;
  font-family: 'Courier New', monospace;
  background: white;
  padding: 4px 8px;
  border-radius: 2px;
}

.pii-value.empty,
.order-value.empty,
.misc-value.empty {
  color: #999;
  font-style: italic;
}


.no-data {
  color: #999;
  font-style: italic;
  font-size: 14px;
  text-align: center;
  padding: 20px;
}

/* Clickable cards */
.clickable {
  cursor: pointer;
  transition: all 0.2s ease;
}

.clickable:hover {
  background: #e8f4fd !important;
  border-left-color: #ff5722 !important;
  transform: translateX(2px);
}

.clickable:active {
  transform: translateX(4px);
}

/* Active card highlighting */
.active-card {
  background: #fff3e0 !important;
  border-left-color: #ff5722 !important;
  border-left-width: 4px !important;
  box-shadow: 0 2px 8px rgba(255, 87, 34, 0.3) !important;
}

/* Product cards */
.product-summary {
  background: #e8f5e9;
  padding: 12px;
  border-radius: 4px;
  margin-bottom: 16px;
  margin-top: 20px;
  color: #2e7d32;
  font-size: 14px;
  text-align: center;
}

.product-category {
  margin-bottom: 20px;
}

.product-category h4 {
  font-size: 13px;
  font-weight: 600;
  color: #555;
  margin: 0 0 10px 0;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.product-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.product-item {
  padding: 12px;
  background: #f8f9fa;
  border-left: 3px solid #4caf50;
  border-radius: 3px;
  font-size: 12px;
}

.product-header {
  font-weight: 600;
  color: #333;
  margin-bottom: 8px;
  font-size: 13px;
}

.product-detail {
  margin: 4px 0;
  color: #666;
  line-height: 1.5;
}

.product-detail strong {
  color: #333;
  margin-right: 4px;
}

/* Order cards */
.order-summary {
  background: #fff3e0;
  padding: 12px;
  border-radius: 4px;
  margin-bottom: 16px;
  margin-top: 20px;
  color: #e65100;
  font-size: 14px;
  text-align: center;
}

.order-category {
  margin-bottom: 20px;
}

.order-category h4 {
  font-size: 13px;
  font-weight: 600;
  color: #555;
  margin: 0 0 10px 0;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.order-fields,
.order-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.order-field,
.order-item {
  padding: 10px;
  background: #f8f9fa;
  border-left: 3px solid #ff9800;
  border-radius: 3px;
  font-size: 12px;
}

.order-header {
  font-weight: 600;
  color: #333;
  margin-bottom: 8px;
  font-size: 13px;
}

.order-detail,
.order-key {
  color: #666;
  line-height: 1.5;
}

.order-detail {
  margin: 4px 0;
}

.order-detail strong,
.order-key {
  color: #333;
  font-weight: 600;
}

.order-value {
  color: #666;
  word-break: break-word;
  font-family: 'Courier New', monospace;
  background: white;
  padding: 4px 8px;
  border-radius: 2px;
  display: inline-block;
  margin-left: 4px;
}

/* Misc fields */
.misc-summary {
  background: #f3e5f5;
  padding: 12px;
  border-radius: 4px;
  margin-bottom: 16px;
  margin-top: 20px;
  color: #6a1b9a;
  font-size: 14px;
  text-align: center;
}

.misc-category {
  margin-bottom: 20px;
}

.misc-category h4 {
  font-size: 13px;
  font-weight: 600;
  color: #555;
  margin: 0 0 10px 0;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.misc-fields {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.misc-field {
  padding: 10px;
  background: #f8f9fa;
  border-left: 3px solid #00897b;
  border-radius: 3px;
  font-size: 12px;
}

.misc-key {
  font-weight: 600;
  color: #333;
}

.misc-value {
  color: #666;
  word-break: break-word;
  font-family: 'Courier New', monospace;
  background: white;
  padding: 4px 8px;
  border-radius: 2px;
  display: inline-block;
  margin-left: 4px;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .viewer-main {
    grid-template-columns: 180px 1fr 280px;
    gap: 15px;
  }

  .viewer-controls,
  .viewer-metadata {
    padding: 15px;
  }
}

@media (max-width: 992px) {
  .viewer-main {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .viewer-controls,
  .viewer-metadata {
    position: static;
    max-height: none;
  }

  .viewer-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
  }

  .viewer-image-container {
    order: -1;
  }
}

@media (max-width: 768px) {
  .viewer-header {
    flex-direction: column;
    align-items: stretch;
  }

  .sample-selector {
    flex-direction: column;
    align-items: stretch;
  }

  .sample-dropdown {
    max-width: none;
  }

  .viewer-nav-buttons {
    justify-content: space-between;
  }

  .nav-button {
    flex: 1;
  }

  .viewer-controls {
    grid-template-columns: 1fr;
  }

  .viewer-container {
    padding: 10px;
  }
}

/* Custom Scrollbar for Metadata Panel */
.viewer-metadata::-webkit-scrollbar {
  width: 8px;
}

.viewer-metadata::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

.viewer-metadata::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

.viewer-metadata::-webkit-scrollbar-thumb:hover {
  background: #a1a1a1;
}