--- a/usr/local/www/status_logs_filter.php
+++ b/usr/local/www/status_logs_filter.php
@@ -424,5 +424,196 @@
 //]]>
 </script>
 
+<!-- BEGIN: Recent Queries for Advanced Log Filter (RedMine #15766) -->
+<script type="text/javascript">
+//<![CDATA[
+(function() {
+	var STORAGE_KEY = 'pf_fwlog_recent_queries_v1';
+	var MAX_ITEMS   = 5;
+
+	// Advanced Log Filter text fields: storage-key -> DOM id
+	var TEXT_FIELDS = {
+		src:     'filterlogentries_sourceipaddress',
+		dst:     'filterlogentries_destinationipaddress',
+		time:    'filterlogentries_time',
+		sport:   'filterlogentries_sourceport',
+		proto:   'filterlogentries_protocol',
+		qty:     'filterlogentries_qty',
+		iface:   'filterlogentries_interfaces',
+		dport:   'filterlogentries_destinationport',
+		flags:   'filterlogentries_protocolflags',
+		tracker: 'filterlogentries_tracker'
+	};
+	var CHECK_FIELDS = { pass: 'actpass', block: 'actblock' };
+
+	function byId(id) { return document.getElementById(id); }
+
+	function readForm() {
+		var q = {};
+		for (var k in TEXT_FIELDS) {
+			var el = byId(TEXT_FIELDS[k]);
+			q[k] = el ? String(el.value || '').trim() : '';
+		}
+		for (var c in CHECK_FIELDS) {
+			var ce = byId(CHECK_FIELDS[c]);
+			q[c] = !!(ce && ce.checked);
+		}
+		return q;
+	}
+
+	function isEmpty(q) {
+		for (var k in TEXT_FIELDS) { if (q[k]) { return false; } }
+		return !q.pass && !q.block;
+	}
+
+	// Only the fields that identify the query (ignore qty) form its identity.
+	function signature(q) {
+		var parts = [];
+		for (var k in TEXT_FIELDS) { if (k !== 'qty') { parts.push(k + '=' + (q[k] || '')); } }
+		parts.push('pass=' + (q.pass ? 1 : 0));
+		parts.push('block=' + (q.block ? 1 : 0));
+		return parts.join('|');
+	}
+
+	function label(q) {
+		var bits = [];
+		if (q.src)     { bits.push('src ' + q.src); }
+		if (q.dst)     { bits.push('dst ' + q.dst); }
+		if (q.sport)   { bits.push('sport ' + q.sport); }
+		if (q.dport)   { bits.push('dport ' + q.dport); }
+		if (q.proto)   { bits.push('proto ' + q.proto); }
+		if (q.iface)   { bits.push('if ' + q.iface); }
+		if (q.flags)   { bits.push('flags ' + q.flags); }
+		if (q.tracker) { bits.push('tracker ' + q.tracker); }
+		if (q.time)    { bits.push('time ' + q.time); }
+		var act = [];
+		if (q.pass)  { act.push('Pass'); }
+		if (q.block) { act.push('Block'); }
+		if (act.length) { bits.push('[' + act.join('+') + ']'); }
+		return bits.length ? bits.join(', ') : '(empty)';
+	}
+
+	function load() {
+		try {
+			var raw = window.localStorage.getItem(STORAGE_KEY);
+			var arr = raw ? JSON.parse(raw) : [];
+			return Array.isArray(arr) ? arr : [];
+		} catch (e) { return []; }
+	}
+
+	function save(arr) {
+		try { window.localStorage.setItem(STORAGE_KEY, JSON.stringify(arr)); } catch (e) {}
+	}
+
+	function remember(q) {
+		if (isEmpty(q)) { return; }
+		var sig = signature(q);
+		var arr = load().filter(function(item) { return signature(item) !== sig; });
+		arr.unshift(q);
+		if (arr.length > MAX_ITEMS) { arr = arr.slice(0, MAX_ITEMS); }
+		save(arr);
+	}
+
+	function applyQuery(q) {
+		for (var k in TEXT_FIELDS) {
+			var el = byId(TEXT_FIELDS[k]);
+			if (el) { el.value = (q[k] != null ? q[k] : ''); }
+		}
+		for (var c in CHECK_FIELDS) {
+			var ce = byId(CHECK_FIELDS[c]);
+			if (ce) { ce.checked = !!q[c]; }
+		}
+		// Populate only: do NOT auto-submit. Bring Apply Filter into view and focus it.
+		var btn = byId('filterlogentries_submit');
+		if (btn) {
+			if (btn.scrollIntoView) { btn.scrollIntoView({block: 'center'}); }
+			btn.focus();
+		}
+	}
+
+	function esc(s) {
+		return String(s).replace(/&/g, '&amp;').replace(/</g, '&lt;')
+			.replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#39;');
+	}
+
+	function render() {
+		var host = byId('filter-form');
+		if (!host) { return; }
+		var old = byId('pf-recentq'); if (old) { old.parentNode.removeChild(old); }
+
+		var arr = load();
+		var wrap = document.createElement('div');
+		wrap.id = 'pf-recentq';
+		wrap.style.margin = '0 0 10px 0';
+		wrap.style.padding = '8px 10px';
+		wrap.style.borderLeft = '3px solid #337ab7';
+
+		var html = '<b>Recent Queries</b>';
+		if (!arr.length) {
+			html += ' <span class="text-muted">&ndash; none yet; run a filter to populate this list.</span>';
+			wrap.innerHTML = html;
+		} else {
+			html += ' <a href="#" id="pf-recentq-clear" class="text-muted" style="margin-left:8px;">(clear all)</a>';
+			html += '<ul class="list-unstyled" style="margin:6px 0 0 0;">';
+			for (var i = 0; i < arr.length; i++) {
+				html += '<li style="padding:2px 0;">' +
+					'<a href="#" class="pf-rq-apply" data-idx="' + i + '" title="Populate the filter with this query">' +
+					'<i class="fa-solid fa-clock-rotate-left"></i> ' + esc(label(arr[i])) + '</a>' +
+					' <a href="#" class="pf-rq-del text-muted" data-idx="' + i + '" title="Remove" style="margin-left:6px;">&times;</a>' +
+					'</li>';
+			}
+			html += '</ul>';
+			wrap.innerHTML = html;
+		}
+		host.insertBefore(wrap, host.firstChild);
+
+		var applyLinks = wrap.getElementsByClassName('pf-rq-apply');
+		for (var a = 0; a < applyLinks.length; a++) {
+			applyLinks[a].addEventListener('click', function(ev) {
+				ev.preventDefault();
+				var idx = parseInt(this.getAttribute('data-idx'), 10);
+				var list = load();
+				if (list[idx]) { applyQuery(list[idx]); }
+			});
+		}
+		var delLinks = wrap.getElementsByClassName('pf-rq-del');
+		for (var d = 0; d < delLinks.length; d++) {
+			delLinks[d].addEventListener('click', function(ev) {
+				ev.preventDefault();
+				var idx = parseInt(this.getAttribute('data-idx'), 10);
+				var list = load();
+				list.splice(idx, 1);
+				save(list);
+				render();
+			});
+		}
+		var clear = byId('pf-recentq-clear');
+		if (clear) {
+			clear.addEventListener('click', function(ev) {
+				ev.preventDefault();
+				save([]);
+				render();
+			});
+		}
+	}
+
+	function init() {
+		// Only run on the Advanced Log Filter view (fields absent in raw/simple mode).
+		if (!byId('filterlogentries_sourceipaddress')) { return; }
+		remember(readForm());
+		render();
+	}
+
+	// pfSense runs queued functions once the DOM + jQuery are ready.
+	if (typeof events !== 'undefined' && events.push) {
+		events.push(init);
+	} else if (document.addEventListener) {
+		document.addEventListener('DOMContentLoaded', init);
+	}
+})();
+//]]>
+</script>
+<!-- END: Recent Queries for Advanced Log Filter -->
+
 <?php include("foot.inc");
 ?>