/* CSS Variables */
:root {
  --primary-color: #2563eb;
  --secondary-color: #64748b;
  --accent-color: #16a34a;
  --success-color: #059669;
  --error-color: #dc2626;
  --warning-color: #d97706;
  --bg-color: #f8fafc;
  --card-bg: #ffffff;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --border-color: #e2e8f0;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --radius: 8px;
  --font-family: 'Kanit', sans-serif;
}
/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
}
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  min-height: 100vh;
}
/* Header */
.header {
  text-align: center;
  margin-bottom: 2rem;
  padding: 2rem 0;
}
.header h1 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}
.header h1 i {
  margin-right: 0.5rem;
}
.header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}
#header-description {
  transition: opacity 0.3s ease-in-out;
}
/* Main Content */
.main-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
/* Upload Section */
.upload-area {
  padding: 3rem 2rem;
  text-align: center;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius);
  margin: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
}
.upload-area:hover {
  border-color: var(--primary-color);
  background-color: #f1f5f9;
}
.upload-area.drag-over {
  border-color: var(--primary-color);
  background-color: #dbeafe;
  transform: scale(1.02);
}
.upload-icon {
  font-size: 4rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}
.upload-area h3 {
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}
.upload-area p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}
.upload-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.upload-info {
  color: var(--text-secondary);
  font-size: 0.9rem;
}
/* Buttons */
.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-primary {
  background: var(--primary-color);
  color: white;
}
.btn-primary:hover {
  background: #1d4ed8;
}
.btn-secondary {
  background: var(--secondary-color);
  color: white;
}
.btn-secondary:hover {
  background: #475569;
}
.btn-accent {
  background: var(--accent-color);
  color: white;
}
.btn-accent:hover {
  background: #15803d;
}
.btn-info {
  background: var(--warning-color);
  color: white;
}
.btn-info:hover {
  background: #c2720c;
  transform: translateY(-2px);
}
/* Camera Section */
.camera-section {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
}
.camera-container {
  position: relative;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1rem;
}
#camera-video {
  width: 100%;
  height: auto;
  display: block;
}
.camera-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.camera-frame {
  width: 80%;
  height: 60%;
  border: 3px solid white;
  border-radius: var(--radius);
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
}
.camera-controls {
  display: flex;
  gap: 1rem;
  justify-content: center;
}
/* QR Section */
.qr-section {
  padding: 2rem;
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}
.qr-scanner-container {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}
.qr-scanner-container h3 {
  color: var(--primary-color);
  margin-bottom: 2rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.qr-camera-container {
  position: relative;
  margin-bottom: 2rem;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  background: var(--card-bg);
}
#qr-video {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  display: block;
}
.qr-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  pointer-events: none;
}
.qr-frame {
  width: 200px;
  height: 200px;
  border: 3px solid var(--primary-color);
  border-radius: 16px;
  position: relative;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
}
.qr-frame::before,
.qr-frame::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 3px solid var(--primary-color);
}
.qr-frame::before {
  top: -3px;
  left: -3px;
  border-right: none;
  border-bottom: none;
}
.qr-frame::after {
  bottom: -3px;
  right: -3px;
  border-left: none;
  border-top: none;
}
.qr-instruction {
  margin-top: 1rem;
  color: white;
  background: rgba(0, 0, 0, 0.7);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 500;
}
.qr-results {
  background: var(--bg-color);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  border: 1px solid var(--border-color);
  text-align: left;
}
.qr-results h4 {
  color: var(--success-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.qr-data-display {
  margin-bottom: 1.5rem;
}
.qr-raw-section,
.qr-parsed-section {
  margin-bottom: 1rem;
}
.qr-raw-section label,
.qr-parsed-section label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
#qr-raw-display {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: white;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  resize: vertical;
}
.parsed-data {
  background: white;
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}
.parsed-data .data-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid #f1f5f9;
}
.parsed-data .data-item:last-child {
  border-bottom: none;
}
.parsed-data .label {
  font-weight: 500;
  color: var(--text-secondary);
  min-width: 120px;
}
.parsed-data .value {
  font-weight: 600;
  color: var(--text-primary);
  text-align: right;
  word-break: break-all;
}
.qr-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.qr-controls {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}
/* Processing Section */
.processing-section {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
}
.processing-container {
  text-align: center;
}
.processing-preview {
  margin-bottom: 2rem;
}
#processing-image {
  max-width: 100%;
  max-height: 300px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.processing-status {
  margin-bottom: 1rem;
}
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1rem;
}
.progress-fill {
  height: 100%;
  background: var(--primary-color);
  width: 0%;
  transition: width 0.3s ease;
}
#processing-text {
  color: var(--text-secondary);
  font-weight: 500;
}
/* Results Section */
.results-section {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
}
.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.results-header h2 {
  color: var(--success-color);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.slip-data {
  margin-bottom: 2rem;
}
.data-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}
.data-row:last-child {
  border-bottom: none;
}
.label {
  font-weight: 500;
  color: var(--text-secondary);
}
.value {
  font-weight: 600;
  color: var(--text-primary);
  text-align: right;
}
.value.amount {
  font-size: 1.25rem;
  color: var(--success-color);
}
/* Enhanced Results Section */
.verification-status {
  padding: 1rem;
  border-radius: var(--radius);
  font-weight: 500;
  border: 2px solid transparent;
}
.verification-status.verified {
  background-color: #d1fae5;
  color: #065f46;
  border-color: #10b981;
}
.verification-status.warning {
  background-color: #fef3c7;
  color: #92400e;
  border-color: #f59e0b;
}
.verification-status.error {
  background-color: #fee2e2;
  color: #991b1b;
  border-color: #ef4444;
}
.status-main {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.status-details {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-bottom: 0.5rem;
}
.confidence-score {
  font-size: 0.85rem;
  font-weight: 400;
  opacity: 0.7;
}
/* Image Preview Section */
.upload-section,
.image-preview-section {
  padding: 2rem;
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}
.image-preview-container {
  max-width: 800px;
  margin: 0 auto;
}
.image-preview-container h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.preview-image-wrapper {
  position: relative;
  margin: 0 auto 2rem;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  background: var(--card-bg);
  width: max-content;
}
.preview-image {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: contain;
  display: block;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
}
.qr-crop-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.crop-selection {
  position: absolute;
  border: 2px solid var(--primary-color);
  background: rgba(37, 99, 235, 0.1);
  pointer-events: all;
  cursor: move;
  min-width: 30px;
  min-height: 30px;
  transition: opacity 0.2s ease;
}
.crop-selection:hover {
  background: rgba(37, 99, 235, 0.15);
}
.crop-selection::before {
  content: 'QR Area';
  position: absolute;
  top: -26px;
  left: 0;
  background: var(--primary-color);
  color: white;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  z-index: 10;
}
.crop-handle {
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--primary-color);
  border: 2px solid white;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease;
  z-index: 10;
}
.crop-handle:hover {
  background: #1d4ed8;
  transform: scale(1.2);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}
.crop-handle.top-left {
  top: -5px;
  left: -5px;
  cursor: nw-resize;
}
.crop-handle.top-right {
  top: -5px;
  right: -5px;
  cursor: ne-resize;
}
.crop-handle.bottom-left {
  bottom: -5px;
  left: -5px;
  cursor: sw-resize;
}
.crop-handle.bottom-right {
  bottom: -5px;
  right: -5px;
  cursor: se-resize;
}
.crop-handle.top-center {
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  cursor: n-resize;
}
.crop-handle.bottom-center {
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  cursor: s-resize;
}
.crop-handle.left-center {
  left: -5px;
  top: 50%;
  transform: translateY(-50%);
  cursor: w-resize;
}
.crop-handle.right-center {
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  cursor: e-resize;
}
.bank-selection {
  margin-bottom: 1.5rem;
}
.bank-selection h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.bank-description {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 1rem;
  padding: 8px 12px;
  background: rgba(37, 99, 235, 0.05);
  border-left: 3px solid var(--primary-color);
  border-radius: 4px;
}
/* Debug Info Styles */
.raw-data-content {
  padding: 1rem;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  margin-top: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  opacity: 1;
}
.raw-data-section {
  margin-bottom: 1.5rem;
}
.raw-data-section:last-child {
  margin-bottom: 0;
}
.raw-data-section h4 {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.raw-data-section h5 {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.raw-data-section textarea {
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 0.75rem;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: 0.85rem;
  background: white;
  color: var(--text-primary);
  resize: vertical;
  line-height: 1.4;
}
.raw-data-section textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
/* OCR Stats */
.ocr-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
  padding: 1rem;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}
.stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem;
  background: #f8fafc;
  border-radius: 4px;
}
/* Results Actions */
.results-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.results-actions .btn {
  flex: 1;
  min-width: 150px;
  max-width: 200px;
  text-align: center;
}
/* Bank Selection */
.bank-selection {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}
.bank-selection h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.1rem;
}
.bank-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}
.bank-option {
  display: flex;
  align-items: center;
  padding: 0.75rem;
  background: #f8fafc;
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s ease;
}
.bank-option:hover {
  border-color: var(--primary-color);
  background: #e0f2fe;
}
.bank-option input[type="radio"] {
  margin-right: 0.5rem;
  accent-color: var(--primary-color);
}
.bank-option input[type="radio"]:checked + .bank-label {
  color: var(--primary-color);
  font-weight: 500;
}
.bank-option:has(input:checked) {
  border-color: var(--primary-color);
  background: #dbeafe;
}
/* QR Mode Selection */
.qr-mode-selection {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}
.qr-mode-selection h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.1rem;
}
.qr-mode-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}
.qr-mode-buttons .btn {
  flex: 1;
  max-width: 200px;
}
/* QR Image Upload */
.qr-image-upload {
  margin-bottom: 1.5rem;
}
.qr-upload-area {
  padding: 2rem;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: #f8fafc;
}
.qr-upload-area:hover {
  border-color: var(--primary-color);
  background: #f1f5f9;
}
.qr-upload-area.drag-over {
  border-color: var(--primary-color);
  background: #dbeafe;
  transform: scale(1.02);
}
.qr-upload-area i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: block;
}
/* QR Preview Container */
.qr-preview-container {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}
.qr-preview-container h4 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.1rem;
}
.qr-preview-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.qr-preview-area {
  position: relative;
  max-width: 100%;
  margin: 0 auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
}
#qr-preview-image {
  width: 100%;
  height: auto;
  display: block;
  max-height: 500px;
  object-fit: contain;
}
/* QR Selection Box */
.qr-selection-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.qr-selection-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  pointer-events: none;
}
.qr-selection-crop {
  position: absolute;
  top: 20%;
  left: 20%;
  width: 60%;
  height: 60%;
  border: 2px solid var(--primary-color);
  background: transparent;
  pointer-events: all;
  cursor: move;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
}
.crop-handle {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--primary-color);
  border: 2px solid white;
  border-radius: 50%;
  cursor: grab;
}
.crop-handle:active {
  cursor: grabbing;
}
.crop-handle.top-left {
  top: -6px;
  left: -6px;
  cursor: nw-resize;
}
.crop-handle.top-right {
  top: -6px;
  right: -6px;
  cursor: ne-resize;
}
.crop-handle.bottom-left {
  bottom: -6px;
  left: -6px;
  cursor: sw-resize;
}
.crop-handle.bottom-right {
  bottom: -6px;
  right: -6px;
  cursor: se-resize;
}
/* Crop Selection Animation Effects */
.crop-selection.selection-created {
  animation: crop-created 0.3s ease-out;
}
.crop-selection.click-created {
  animation: crop-click 0.3s ease-out;
}
@keyframes crop-created {
  0% {
    transform: scale(0.8);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes crop-click {
  0% {
    transform: scale(0.5);
    opacity: 0.5;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
/* Click-and-drag cursor styles */
.preview-image-wrapper.click-mode {
  cursor: crosshair;
}
.preview-image-wrapper.click-mode .preview-image {
  cursor: crosshair;
}
/* Mobile touch improvements */
@media (max-width: 768px) {
  .crop-handle {
    width: 14px;
    height: 14px;
  }
  .crop-handle.top-left,
  .crop-handle.top-right,
  .crop-handle.bottom-left,
  .crop-handle.bottom-right {
    top: -7px;
    left: -7px;
  }
  .crop-handle.top-right {
    top: -7px;
    right: -7px;
  }
  .crop-handle.bottom-left {
    bottom: -7px;
    left: -7px;
  }
  .crop-handle.bottom-right {
    bottom: -7px;
    right: -7px;
  }
  .crop-handle.top-center {
    top: -7px;
    left: 50%;
    transform: translateX(-50%);
    cursor: n-resize;
  }
  .crop-handle.bottom-center {
    bottom: -7px;
    left: 50%;
    transform: translateX(-50%);
    cursor: s-resize;
  }
  .crop-handle.left-center {
    left: -7px;
    top: 50%;
    transform: translateY(-50%);
    cursor: w-resize;
  }
  .crop-handle.right-center {
    right: -7px;
    top: 50%;
    transform: translateY(-50%);
    cursor: e-resize;
  }
  /* Improve touch targets */
  .crop-selection {
    min-width: 40px;
    min-height: 40px;
  }
}
/* Animation for creating selection */
.crop-selection.creating {
  animation: pulse 1s infinite;
}
@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
  100% {
    opacity: 1;
  }
}
/* Section Transitions */
.main-content > section {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease-in-out;
  pointer-events: none;
}
.main-content > section[style*="block"] {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
/* Section Animation Classes */
.section-enter {
  animation: sectionEnter 0.4s ease-out forwards;
}
.section-exit {
  animation: sectionExit 0.3s ease-in forwards;
}
@keyframes sectionEnter {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes sectionExit {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-10px);
  }
}
/* Progress Steps */
.progress-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
  padding: 1rem 0;
  gap: 1rem;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  opacity: 0.5;
}
.step.active {
  opacity: 1;
}
.step.completed {
  opacity: 0.8;
}
.step-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--border-color);
  color: var(--text-secondary);
  font-size: 1.2rem;
  transition: all 0.3s ease;
}
.step.active .step-icon {
  background: var(--primary-color);
  color: white;
  transform: scale(1.1);
}
.step.completed .step-icon {
  background: var(--success-color);
  color: white;
}
.step-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-align: center;
}
.step.active .step-label {
  color: var(--primary-color);
  font-weight: 600;
}
.step.completed .step-label {
  color: var(--success-color);
}
.step-connector {
  width: 40px;
  height: 2px;
  background: var(--border-color);
  transition: all 0.3s ease;
  transform: translateY(-15px);
}
.step-connector.completed {
  background: var(--success-color);
}
/* Responsive Progress Steps */
@media (max-width: 768px) {
  .progress-steps {
    gap: 0.5rem;
  }
  .step-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  .step-label {
    font-size: 0.8rem;
  }
  .step-connector {
    width: 20px;
  }
}
/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 2rem;
  padding: 1rem 0;
  border-bottom: 2px solid var(--border-color);
}
.section-header h2 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-weight: 600;
}
.section-header h2 i {
  margin-right: 0.5rem;
  color: var(--primary-color);
}
.section-header p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin: 0;
  line-height: 1.5;
}
/* Next Step Info */
.next-step-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 1rem;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  border-radius: var(--radius);
  border-left: 4px solid var(--primary-color);
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.next-step-info i {
  color: var(--primary-color);
  font-size: 1.1rem;
}
/* Toggle Button for Raw Data */
.ocr-raw-data h3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  cursor: pointer;
  user-select: none;
}
.btn-toggle {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  outline: none;
}
.btn-toggle:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(37, 99, 235, 0.3);
}
.btn-toggle:active {
  transform: translateY(0);
}
.btn-toggle i {
  transition: transform 0.3s ease;
}
.btn-toggle[data-expanded="true"] i {
  transform: rotate(180deg);
}
.toggle-text {
  font-family: var(--font-family);
}
/* OCR Raw Data Section */
.ocr-raw-data {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  margin-top: 1rem;
  overflow: hidden;
}
.ocr-raw-data h3 {
  background: linear-gradient(135deg, var(--primary-color), #1d4ed8);
  color: white;
  padding: 1rem;
  margin: 0;
  font-size: 1.1rem;
  font-weight: 500;
}
.ocr-raw-data h3 i {
  margin-right: 0.5rem;
}
.raw-data-description {
  padding: 0.75rem 1rem;
  background: rgba(37, 99, 235, 0.05);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.raw-data-description p {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.raw-data-description i {
  color: var(--primary-color);
}