.cdh-shortcode-container {
  max-width: 100%;
  margin: 20px 0;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 20px;
  background-color: #fff;
}

.cdh-shortcode-container .cdh-input-section {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}

.cdh-shortcode-container .cdh-input-group {
  flex: 1;
}

.cdh-shortcode-container .cdh-input-group label {
  display: block;
  font-weight: bold;
  margin-bottom: 8px;
  color: #333;
}

.cdh-shortcode-container .cdh-textarea-wrapper {
  position: relative;
  display: flex;
  border: 1px solid #ddd;
  border-radius: 4px;
  overflow: hidden;
  background-color: #f9f9f9;
}

.cdh-shortcode-container .cdh-textarea-wrapper:focus-within {
  border-color: #0073aa;
  box-shadow: 0 0 0 1px #0073aa;
  background-color: #fff;
}

.cdh-shortcode-container .cdh-textarea-line-numbers {
  background-color: #f8f9fa;
  border-right: 1px solid #ddd;
  padding: 10px 6px 10px 4px;
  min-width: 35px;
  font-family: "Courier New", monospace;
  font-size: 12px;
  line-height: 1.6;
  color: #6c757d;
  text-align: right;
  user-select: none;
  white-space: pre;
  overflow: hidden;
}

.cdh-shortcode-container textarea {
  width: 100%;
  font-family: "Courier New", monospace;
  font-size: 13px;
  line-height: 1.6;
  padding: 10px;
  border: none;
  outline: none;
  resize: vertical;
  background-color: transparent;
  box-sizing: border-box;
  flex: 1;
}

.cdh-shortcode-container .cdh-controls {
  margin-bottom: 20px;
  text-align: center;
}

.cdh-shortcode-container .button {
  display: inline-block;
  padding: 8px 16px;
  margin: 0 5px;
  background-color: #0073aa;
  color: #fff;
  text-decoration: none;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
}

.cdh-shortcode-container .button:hover {
  background-color: #005a87;
}

.cdh-shortcode-container .cdh-result-container {
  margin-top: 20px;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 15px;
  background-color: #f9f9f9;
}

/* Inspector Section for Shortcode */
.cdh-shortcode-container .cdh-inspector-section {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border: 1px solid #dee2e6;
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 15px;
}

.cdh-shortcode-container .cdh-inspector-section h4 {
  margin: 0 0 10px 0;
  font-size: 13px;
  font-weight: 600;
  color: #495057;
  display: flex;
  align-items: center;
}

.cdh-shortcode-container .cdh-inspector-section h4:before {
  content: "🔍";
  margin-right: 6px;
  font-size: 14px;
}

.cdh-shortcode-container .cdh-inspector-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cdh-shortcode-container .cdh-change-summary {
  display: flex;
  gap: 12px;
  align-items: center;
}

.cdh-shortcode-container .cdh-added-summary {
  background-color: #d4edda;
  color: #155724;
  padding: 3px 6px;
  border-radius: 3px;
  font-weight: 600;
  font-size: 11px;
  border: 1px solid #c3e6cb;
}

.cdh-shortcode-container .cdh-removed-summary {
  background-color: #f8d7da;
  color: #721c24;
  padding: 3px 6px;
  border-radius: 3px;
  font-weight: 600;
  font-size: 11px;
  border: 1px solid #f1b0b7;
}

.cdh-shortcode-container .cdh-change-blocks {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.cdh-shortcode-container .cdh-blocks-label {
  font-weight: 600;
  color: #495057;
  font-size: 11px;
  margin-right: 4px;
}

.cdh-shortcode-container .cdh-change-block {
  background-color: #fff3cd;
  color: #856404;
  padding: 2px 6px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid #ffeaa7;
  transition: all 0.2s ease;
  font-family: "Courier New", monospace;
}

.cdh-shortcode-container .cdh-change-block:hover {
  background-color: #ffeaa7;
  transform: translateY(-1px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.cdh-shortcode-container .cdh-change-block.active {
  background-color: #007cba;
  color: white;
  border-color: #005a87;
}

.cdh-shortcode-container .cdh-diff-container {
  display: flex;
  gap: 15px;
  margin-top: 15px;
  border: 1px solid #ddd;
  border-radius: 6px;
  overflow: hidden;
}

.cdh-shortcode-container .cdh-diff-side {
  width:50%;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cdh-shortcode-container .cdh-diff-side h4 {
  margin: 0;
  padding: 10px 12px;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-bottom: 2px solid #dee2e6;
  font-size: 14px;
  font-weight: 600;
  color: #495057;
  text-align: center;
}

.cdh-shortcode-container .cdh-original-side h4 {
  background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
  color: #856404;
}

.cdh-shortcode-container .cdh-modified-side h4 {
  background: linear-gradient(135deg, #d1ecf1 0%, #bee5eb 100%);
  color: #0c5460;
}

.cdh-shortcode-container .cdh-code-wrapper {
  display: flex;
  flex: 1;
  max-height: 500px;
  overflow: hidden;
}

.cdh-shortcode-container .cdh-line-numbers {
  background-color: #f8f9fa;
  border-right: 2px solid #dee2e6;
  padding: 0;
  min-width: 45px;
  overflow-y: auto;
  user-select: none;
}

.cdh-shortcode-container .cdh-line-num {
  display: block;
  padding: 2px 6px;
  font-family: "Courier New", monospace;
  font-size: 11px;
  line-height: 1.5;
  text-align: right;
  color: #6c757d;
  font-weight: 500;
  min-height: 16px;
  border-bottom: 1px solid #e9ecef;
  transition: background-color 0.2s ease;
}

.cdh-shortcode-container .cdh-line-num.highlighted {
  background-color: #007cba !important;
  color: white !important;
  font-weight: 700;
  animation: pulse 0.5s ease-in-out;
}

.cdh-shortcode-container .cdh-equal-line-num {
  background-color: #f8f9fa;
  color: #495057;
}

.cdh-shortcode-container .cdh-added-line-num {
  background-color: #d4edda;
  color: #155724;
  font-weight: 600;
}

.cdh-shortcode-container .cdh-removed-line-num {
  background-color: #f8d7da;
  color: #721c24;
  font-weight: 600;
}

.cdh-shortcode-container .cdh-empty-line-num {
  background-color: #f1f3f4;
  color: transparent;
}

.cdh-shortcode-container .cdh-code-block {
  margin: 0;
  padding: 0;
  font-family: "Courier New", monospace;
  font-size: 12px;
  line-height: 1.5;
  background-color: #ffffff;
  flex: 1;
  overflow-y: auto;
  overflow-x: auto;
}

.cdh-shortcode-container .cdh-line {
  display: flex;
  min-height: 16px;
  border-bottom: 1px solid #e9ecef;
  position: relative;
  transition: background-color 0.2s ease;
}

.cdh-shortcode-container .cdh-line.highlighted {
  background-color: #fff3cd !important;
  border-left: 3px solid #007cba !important;
  animation: highlight-flash 0.8s ease-in-out;
}

.cdh-shortcode-container .cdh-line-content {
  padding: 2px 10px;
  flex: 1;
  white-space: pre;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.cdh-shortcode-container .cdh-equal {
  background-color: #ffffff;
}

.cdh-shortcode-container .cdh-equal:hover {
  background-color: #f8f9fa;
}

.cdh-shortcode-container .cdh-added {
  background-color: #d4edda;
  border-left: 3px solid #28a745;
}

.cdh-shortcode-container .cdh-added:hover {
  background-color: #c3e6cb;
}

.cdh-shortcode-container .cdh-removed {
  background-color: #f8d7da;
  border-left: 3px solid #dc3545;
}

.cdh-shortcode-container .cdh-removed:hover {
  background-color: #f1b0b7;
}

.cdh-shortcode-container .cdh-empty-line {
  background-color: #f1f3f4;
  opacity: 0.5;
}

/* Responsive design for shortcode */
@media (max-width: 768px) {
  .cdh-shortcode-container .cdh-inspector-content {
    gap: 6px;
  }

  .cdh-shortcode-container .cdh-change-summary {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .cdh-shortcode-container .cdh-change-blocks {
    flex-direction: column;
    align-items: flex-start;
  }

  .cdh-shortcode-container .cdh-input-section {
    flex-direction: column;
  }

  .cdh-shortcode-container .cdh-diff-container {
    flex-direction: column;
  }

  .cdh-shortcode-container .cdh-line-numbers {
    min-width: 35px;
  }

  .cdh-shortcode-container .cdh-line-num {
    padding: 2px 4px;
    font-size: 10px;
  }

  .cdh-shortcode-container .cdh-code-block {
    font-size: 11px;
  }

  .cdh-shortcode-container .cdh-line-content {
    padding: 2px 6px;
  }

  .cdh-shortcode-container .cdh-textarea-line-numbers {
    min-width: 30px;
    font-size: 11px;
  }

  .cdh-shortcode-container .cdh-controls .button {
    display: block;
    width: 100%;
    margin: 5px 0;
  }
}