styles.css

body { font-family: Arial, Helvetica, sans-serif; margin: 0; padding: 8px; width: 360px; }
.container { max-width: 100%; }
h2 { margin: 4px 0 8px 0; }
.file-label { display: block; margin-bottom: 8px; }
input[type=file] { margin-top: 6px; }
.buttons { margin: 8px 0; }
button { margin-right: 8px; }
#preview { max-height: 200px; overflow: auto; background: #f7f7f7; padding: 6px; border-radius: 4px; }
.preview-row { padding: 4px 0; border-bottom: 1px solid #eee; }
#searchResult { margin-top: 6px; padding: 6px; background: #f1f8ff; border-radius: 4px; }
.note { font-size: 12px; color: #666; }
.gh-enhancer-box { background: #fff; border: 1px solid #d8dee2; padding: 8px; border-radius: 6px; margin-top: 8px; }
.gh-enhancer-row { margin: 2px 0; }
.strong { font-weight: 600; }