/* LegalStart Scanner Widget - Encapsulated Styles */
/* All classes prefixed with ls- to avoid conflicts */

.ls-scanner-fab {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: white;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
  z-index: 99998;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s, box-shadow 0.2s;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.ls-scanner-fab:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 25px rgba(37, 99, 235, 0.5);
}

.ls-scanner-fab:active {
  transform: scale(0.95);
}

.ls-scanner-fab svg {
  width: 28px;
  height: 28px;
}

.ls-scanner-fab-label {
  position: absolute;
  right: 70px;
  background: #1e293b;
  color: white;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.ls-scanner-fab:hover .ls-scanner-fab-label {
  opacity: 1;
}

/* Modal Overlay */
.ls-scanner-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.ls-scanner-overlay.ls-active {
  opacity: 1;
  visibility: visible;
}

/* Modal */
.ls-scanner-modal {
  background: #ffffff;
  border-radius: 16px;
  width: 100%;
  max-width: 600px;
  max-height: 95vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: scale(0.9);
  transition: transform 0.3s;
}

.ls-scanner-overlay.ls-active .ls-scanner-modal {
  transform: scale(1);
}

/* Header */
.ls-scanner-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
}

.ls-scanner-title {
  font-size: 18px;
  font-weight: 600;
  color: #1e293b;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ls-scanner-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: #e2e8f0;
  color: #64748b;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}

.ls-scanner-close:hover {
  background: #cbd5e1;
  color: #1e293b;
}

/* Tabs */
.ls-scanner-tabs {
  display: flex;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
}

.ls-scanner-tab {
  flex: 1;
  padding: 12px 16px;
  border: none;
  background: transparent;
  color: #64748b;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.ls-scanner-tab.ls-active {
  color: #2563eb;
  border-bottom-color: #2563eb;
}

.ls-scanner-tab:hover:not(.ls-active) {
  color: #1e293b;
}

/* Body */
.ls-scanner-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

/* Import Zone */
.ls-scanner-import-zone {
  border: 2px dashed #cbd5e1;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  background: #f8fafc;
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 16px;
}

.ls-scanner-import-zone:hover {
  border-color: #2563eb;
  background: #eff6ff;
}

.ls-scanner-import-zone.ls-dragover {
  border-color: #2563eb;
  background: #dbeafe;
}

.ls-scanner-import-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}

.ls-scanner-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 10px;
  border: none;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  font-family: inherit;
}

.ls-scanner-btn:active {
  transform: scale(0.98);
}

.ls-scanner-btn-primary {
  background: #2563eb;
  color: white;
}

.ls-scanner-btn-primary:hover {
  background: #1d4ed8;
}

.ls-scanner-btn-secondary {
  background: #e2e8f0;
  color: #1e293b;
}

.ls-scanner-btn-secondary:hover {
  background: #cbd5e1;
}

.ls-scanner-btn-success {
  background: #10b981;
  color: white;
}

.ls-scanner-btn-success:hover {
  background: #059669;
}

.ls-scanner-btn-icon {
  width: 20px;
  height: 20px;
}

/* Crop Area */
.ls-scanner-crop-container {
  display: none;
  margin-bottom: 16px;
}

.ls-scanner-crop-container.ls-active {
  display: block;
}

.ls-scanner-crop-wrapper {
  max-height: 350px;
  background: #1e293b;
  border-radius: 8px;
  overflow: hidden;
}

.ls-scanner-crop-wrapper img {
  display: block;
  max-width: 100%;
}

/* Controls */
.ls-scanner-controls {
  display: none;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.ls-scanner-controls.ls-active {
  display: flex;
}

.ls-scanner-control-group {
  display: flex;
  gap: 8px;
}

.ls-scanner-btn-sm {
  padding: 8px 14px;
  font-size: 13px;
  border-radius: 8px;
}

/* Sliders */
.ls-scanner-sliders {
  display: none;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
  padding: 16px;
  background: #f8fafc;
  border-radius: 10px;
}

.ls-scanner-sliders.ls-active {
  display: flex;
}

.ls-scanner-slider-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ls-scanner-slider-label {
  font-size: 13px;
  color: #64748b;
  min-width: 80px;
}

.ls-scanner-slider {
  flex: 1;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: #e2e8f0;
  border-radius: 3px;
  outline: none;
}

.ls-scanner-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #2563eb;
  cursor: pointer;
}

.ls-scanner-slider-value {
  font-size: 13px;
  color: #1e293b;
  min-width: 40px;
  text-align: right;
}

/* Recto/Verso */
.ls-scanner-recto-verso {
  display: none;
  gap: 16px;
  margin-bottom: 16px;
}

.ls-scanner-recto-verso.ls-active {
  display: flex;
  flex-wrap: wrap;
}

.ls-scanner-side-card {
  flex: 1;
  min-width: 150px;
  border: 2px dashed #cbd5e1;
  border-radius: 10px;
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.ls-scanner-side-card:hover {
  border-color: #2563eb;
  background: #f8fafc;
}

.ls-scanner-side-card.ls-has-image {
  border-style: solid;
  border-color: #10b981;
  background: #f0fdf4;
}

.ls-scanner-side-card img {
  max-width: 100%;
  max-height: 120px;
  border-radius: 6px;
  margin-bottom: 8px;
}

.ls-scanner-side-label {
  font-size: 14px;
  font-weight: 500;
  color: #1e293b;
}

/* Export Options */
.ls-scanner-export {
  display: none;
  flex-direction: column;
  gap: 16px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
}

.ls-scanner-export.ls-active {
  display: flex;
}

.ls-scanner-info {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: #64748b;
  background: #f8fafc;
  padding: 12px;
  border-radius: 8px;
}

.ls-scanner-info-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ls-scanner-export-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* PDF Options */
.ls-scanner-pdf-options {
  display: none;
  gap: 10px;
  margin-bottom: 12px;
}

.ls-scanner-pdf-options.ls-active {
  display: flex;
  flex-wrap: wrap;
}

.ls-scanner-radio-btn {
  padding: 10px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  background: white;
  font-size: 13px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.ls-scanner-radio-btn.ls-active {
  border-color: #2563eb;
  background: #eff6ff;
  color: #2563eb;
}

/* Camera View */
.ls-scanner-camera {
  display: none;
  flex-direction: column;
  gap: 16px;
}

.ls-scanner-camera.ls-active {
  display: flex;
}

.ls-scanner-video-wrapper {
  position: relative;
  background: #1e293b;
  border-radius: 10px;
  overflow: hidden;
}

.ls-scanner-video {
  width: 100%;
  display: block;
}

.ls-scanner-camera-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.ls-scanner-capture-btn {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: white;
  border: 4px solid #2563eb;
  cursor: pointer;
  transition: transform 0.1s;
}

.ls-scanner-capture-btn:hover {
  transform: scale(1.05);
}

.ls-scanner-capture-btn:active {
  transform: scale(0.95);
}

/* Loading */
.ls-scanner-loading {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 40px;
  color: #64748b;
}

.ls-scanner-loading.ls-active {
  display: flex;
}

.ls-scanner-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid #e2e8f0;
  border-top-color: #2563eb;
  border-radius: 50%;
  animation: ls-spin 0.8s linear infinite;
}

.ls-scanner-spinner-sm {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: ls-spin 0.8s linear infinite;
}

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

/* Info Button (Auto-crop) */
.ls-scanner-btn-info {
  background: #0ea5e9;
  color: white;
}

.ls-scanner-btn-info:hover {
  background: #0284c7;
}

/* Active Button State */
.ls-scanner-btn.ls-active {
  background: #7c3aed;
  color: white;
}

.ls-scanner-btn.ls-active:hover {
  background: #6d28d9;
}

/* CNI Controls */
.ls-scanner-cni-controls {
  display: none;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
  padding: 16px;
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
  border: 2px solid #a855f7;
  border-radius: 10px;
}

.ls-scanner-cni-controls.ls-active {
  display: flex;
}

.ls-scanner-cni-info {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.ls-scanner-cni-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: #7c3aed;
  color: white;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.ls-scanner-cni-badge svg {
  width: 14px;
  height: 14px;
}

.ls-scanner-cni-dim {
  font-size: 12px;
  color: #6b21a8;
  font-weight: 500;
}

/* CNI Overlay */
.ls-scanner-cni-overlay {
  display: none;
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(124, 58, 237, 0.9);
  color: white;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  pointer-events: none;
  z-index: 10;
}

.ls-scanner-cni-overlay.ls-active {
  display: block;
}

.ls-scanner-crop-container {
  position: relative;
}

/* Toast Notification */
.ls-scanner-toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #1e293b;
  color: white;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  z-index: 100000;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
}

.ls-scanner-toast.ls-active {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* QR Code Modal */
.ls-scanner-qr-modal {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.98);
  z-index: 10;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border-radius: 12px;
}

.ls-scanner-qr-modal.ls-active {
  display: flex;
}

.ls-scanner-qr-content {
  text-align: center;
  padding: 30px;
}

.ls-scanner-qr-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 18px;
  font-weight: 600;
  color: #1e293b;
}

.ls-scanner-qr-header svg {
  width: 24px;
  height: 24px;
}

.ls-scanner-qr-code {
  width: 220px;
  height: 220px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  border-radius: 12px;
  border: 2px solid #e2e8f0;
}

.ls-scanner-qr-code img {
  border-radius: 8px;
}

.ls-scanner-qr-instructions {
  color: #64748b;
  font-size: 14px;
  margin: 0 0 10px 0;
}

.ls-scanner-qr-code-text {
  font-family: monospace;
  font-size: 16px;
  font-weight: 600;
  color: #2563eb;
  margin: 0 0 20px 0;
}

/* Hide QR button on mobile devices */
@media (max-width: 768px) {
  .ls-scanner-qr-btn {
    display: none !important;
  }
}

/* Hidden Input */
.ls-scanner-hidden {
  display: none !important;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .ls-scanner-modal {
    background: #1e293b;
  }
  
  .ls-scanner-header {
    background: #0f172a;
    border-color: #334155;
  }
  
  .ls-scanner-title {
    color: #f1f5f9;
  }
  
  .ls-scanner-close {
    background: #334155;
    color: #94a3b8;
  }
  
  .ls-scanner-close:hover {
    background: #475569;
    color: #f1f5f9;
  }
  
  .ls-scanner-tabs {
    background: #0f172a;
    border-color: #334155;
  }
  
  .ls-scanner-tab {
    color: #94a3b8;
  }
  
  .ls-scanner-tab.ls-active {
    color: #60a5fa;
    border-bottom-color: #60a5fa;
  }
  
  .ls-scanner-body {
    background: #1e293b;
  }
  
  .ls-scanner-import-zone {
    background: #0f172a;
    border-color: #475569;
  }
  
  .ls-scanner-import-zone:hover {
    border-color: #60a5fa;
    background: #1e3a5f;
  }
  
  .ls-scanner-btn-secondary {
    background: #334155;
    color: #f1f5f9;
  }
  
  .ls-scanner-btn-secondary:hover {
    background: #475569;
  }
  
  .ls-scanner-sliders {
    background: #0f172a;
  }
  
  .ls-scanner-slider-label,
  .ls-scanner-info {
    color: #94a3b8;
  }
  
  .ls-scanner-slider-value {
    color: #f1f5f9;
  }
  
  .ls-scanner-slider {
    background: #475569;
  }
  
  .ls-scanner-side-card {
    border-color: #475569;
  }
  
  .ls-scanner-side-card:hover {
    background: #0f172a;
    border-color: #60a5fa;
  }
  
  .ls-scanner-side-label {
    color: #f1f5f9;
  }
  
  .ls-scanner-export {
    border-color: #334155;
  }
  
  .ls-scanner-info {
    background: #0f172a;
  }
  
  .ls-scanner-radio-btn {
    background: #0f172a;
    border-color: #475569;
    color: #f1f5f9;
  }
  
  .ls-scanner-radio-btn.ls-active {
    border-color: #60a5fa;
    background: #1e3a5f;
    color: #60a5fa;
  }
  
  .ls-scanner-btn-info {
    background: #0284c7;
  }
  
  .ls-scanner-btn-info:hover {
    background: #0369a1;
  }
  
  .ls-scanner-btn.ls-active {
    background: #8b5cf6;
  }
  
  .ls-scanner-btn.ls-active:hover {
    background: #7c3aed;
  }
  
  .ls-scanner-cni-controls {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    border-color: #8b5cf6;
  }
  
  .ls-scanner-cni-badge {
    background: #8b5cf6;
  }
  
  .ls-scanner-cni-dim {
    color: #c4b5fd;
  }
  
  .ls-scanner-toast {
    background: #475569;
  }
}

/* Mobile Optimizations */
@media (max-width: 480px) {
  .ls-scanner-fab {
    bottom: 16px;
    right: 16px;
    width: 56px;
    height: 56px;
  }
  
  .ls-scanner-fab-label {
    display: none;
  }
  
  .ls-scanner-modal {
    max-height: 100vh;
    border-radius: 0;
  }
  
  .ls-scanner-header {
    padding: 14px 16px;
  }
  
  .ls-scanner-body {
    padding: 16px;
  }
  
  .ls-scanner-btn {
    padding: 14px 18px;
    font-size: 16px;
  }
  
  .ls-scanner-import-zone {
    padding: 24px 16px;
  }
  
  .ls-scanner-crop-wrapper {
    max-height: 280px;
  }
}