feat: add review highlight controls (#6)

web/styles.css

@@ -12,3 +12,11 @@
 .legend-panel{background:#18282be6;border-color:#3b514b}.legend-title{color:#c1d6c9}.legend-panel>div{color:#a9c5b6}.legend-panel>div span{color:#91a79b}.legend-panel small{color:#8aa296}.line-key.circular{background:#64bdb9}.line-key.rectangular{background:#d7b47a}
 .axes>span{color:#839d92}.view-toolbar{background:#152126ed;border-color:#3a4a4d;box-shadow:0 8px 30px #0003}.view-toolbar button{color:#a4bcb0}.view-toolbar button:hover{background:#2d403e}.view-toolbar button[aria-pressed=true]{background:#a7e3cb;color:#1b3a2c}.view-toolbar i{background:#354446}
 .viewer-footer>span{color:#8aa69b}.viewer .text-button{color:#a5b8b0}.viewer .text-button:hover{color:#a7e3cb}.datum-note{color:#839d92}
+.audit-highlight-controls .toggle-label{align-items:center;gap:12px}
+.audit-highlight-controls .toggle-label small{display:block;margin-top:5px}
+.audit-highlight-controls .audit-steady-label{display:flex;align-items:center;gap:7px;font-size:12px;margin:12px 0;color:#52695d}
+.audit-highlight-controls input{accent-color:#e83650}
+.audit-highlight-controls .fine-print{line-height:1.65}
+.audit-highlight-controls .text-button{font-size:12px;text-align:left;white-space:normal}
+.review-reasons{padding-left:18px;color:#a6384b;font-size:12px;line-height:1.7}
+.review-reasons li+li{margin-top:6px}