Performance tab: add time-range selector, fix gap between Trend and Per-route panels

package.json

@@ -1,6 +1,6 @@
 {
   "name": "site-gateway",
-  "version": "0.11.63",
+  "version": "0.11.64",
   "private": true,
   "description": "Site Gateway: simple self-hosted website publishing, reverse proxying, and automatic HTTPS.",
   "type": "module",

src/public/app.js

@@ -242,7 +242,8 @@ function renderPerformance() {
   $("#performance-host").value = selected;
   const label = selected ? escapeHtml(selected) : "all domains";
   $("#performance-summary").innerHTML = `${data.liveRequests} request${data.liveRequests === 1 ? "" : "s"} in the last minute across ${label} · <span id="performance-last-checked">Checked ${escapeHtml(formatTime(data.checkedAt))}</span>`;
-  $("#performance-trend-title").textContent = `Requests · last 6 hours${selected ? ` · ${selected}` : ""}`;
+  const rangeLabel = $("#performance-range").selectedOptions[0]?.textContent || "Last 6 hours";
+  $("#performance-trend-title").textContent = `Requests · ${rangeLabel.toLowerCase()}${selected ? ` · ${selected}` : ""}`;
   const points = data.trend || [];
   const max = Math.max(1, ...points.map(point => point.count));
   const left = 34, right = 8, top = 10, bottom = 20, width = 600, height = 140;
@@ -306,7 +307,7 @@ function renderUsers() {
 async function loadFeatureView() {
   if (state.view === "certificates") { [state.certificates, state.readiness] = await Promise.all([api("/api/certificates"), api("/api/readiness")]); renderCertificates(); }
   if (state.view === "logs") { state.logs = await api(`/api/logs?host=${encodeURIComponent($("#log-host").value)}`); renderLogs(); }
-  if (state.view === "performance") { state.performance = await api(`/api/performance?host=${encodeURIComponent($("#performance-host").value)}`); renderPerformance(); }
+  if (state.view === "performance") { state.performance = await api(`/api/performance?host=${encodeURIComponent($("#performance-host").value)}&hours=${encodeURIComponent($("#performance-range").value || "6")}`); renderPerformance(); }
   if (state.view === "administration") { [state.users, state.settings, state.backups] = await Promise.all([api("/api/users"), api("/api/settings"), api("/api/backups")]); renderUsers(); window.renderExtendedViews?.(); }
   if (["redirects","access","documentation"].includes(state.view)) window.renderExtendedViews?.();
   restoreAdminTab();
@@ -403,6 +404,7 @@ $("#dashboard-view").addEventListener("click", event => { const target = event.t
 $("#refresh-logs").addEventListener("click", () => loadFeatureView().catch(error => toast(error.message)));
 $("#log-host").addEventListener("change", () => loadFeatureView().catch(error => toast(error.message)));
 $("#performance-host").addEventListener("change", () => loadFeatureView().catch(error => toast(error.message)));
+$("#performance-range").addEventListener("change", () => loadFeatureView().catch(error => toast(error.message)));
 $("#log-status").addEventListener("change", renderLogs);
 $("#event-severity").addEventListener("change", renderLogs);
 $("#event-category").addEventListener("change", renderLogs);

src/public/index.html

@@ -141,7 +141,7 @@
         <section class="dashboard-panel log-activity"><div class="panel-heading"><div><p class="eyebrow">Gateway events</p><h2>Activity and errors</h2><p class="muted">Configuration, certificate, and health events recorded by Site Gateway.</p></div></div><div class="event-filters"><label>Severity<select id="event-severity"><option value="">All severities</option><option value="ok">Normal</option><option value="warning">Warnings</option><option value="error">Errors</option></select></label><label>Category<select id="event-category"><option value="">All categories</option><option value="configuration">Configuration</option><option value="certificate">Certificates / TLS</option><option value="health">Upstream health</option><option value="authentication">Authentication</option><option value="backup">Backups</option><option value="system">System</option></select></label></div><div id="gateway-log-list" class="dashboard-list event-list diagnostic-list"></div></section>
       </section>
       <section id="performance-view" class="feature-view hidden">
-        <div class="log-toolbar"><div class="log-filters"><label>Domain<select id="performance-host"><option value="">All domains</option></select></label></div></div>
+        <div class="log-toolbar"><div class="log-filters"><label>Domain<select id="performance-host"><option value="">All domains</option></select></label><label>Range<select id="performance-range"><option value="1">Last hour</option><option value="3">Last 3 hours</option><option value="6" selected>Last 6 hours</option><option value="12">Last 12 hours</option><option value="24">Last 24 hours</option><option value="72">Last 3 days</option><option value="168">Last 7 days</option></select></label></div></div>
         <p id="performance-summary" class="muted feature-note">No requests recorded yet. <span id="performance-last-checked">Not checked yet.</span></p>
         <section class="dashboard-panel">
           <div class="panel-heading"><div><p class="eyebrow">Trend</p><h2 id="performance-trend-title">Requests · last 6 hours</h2></div></div>

src/public/styles.css

@@ -27,7 +27,8 @@ main{padding-top:24px}.utility-bar{display:flex;align-items:center;justify-conte
 @media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.system-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:1100px){.metric-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}
 @media(max-width:760px){.mobile-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;margin:0 0 30px;padding:4px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.mobile-nav button{justify-content:center;text-align:center;padding:9px 5px;font-size:.72rem}.dashboard-view{margin-top:30px}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric-card{padding:16px}.metric-card strong{font-size:1.65rem}.dashboard-columns{grid-template-columns:1fr}.system-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.metric-strip{grid-template-columns:1fr}.metric-chip{padding:11px 14px}}
 
-.upstream-copy{margin:10px 0 0;color:var(--green);font-size:.72rem}.upstream-copy.bad{color:var(--danger)}.activity-mark.bad{background:rgba(255,113,133,.12);color:var(--danger)}.feature-view{margin-top:38px}.feature-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}.feature-summary>div{padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.feature-summary strong,.feature-summary span{display:block}.feature-summary strong{font-size:1.55rem}.feature-summary span{margin-top:5px;color:var(--muted);font-size:.76rem}.data-list{border:1px solid var(--line);border-radius:16px;background:var(--panel);overflow:hidden}.data-row{display:grid;grid-template-columns:auto minmax(160px,1.3fr) repeat(2,minmax(150px,1fr));align-items:center;gap:16px;padding:17px 20px;border-top:1px solid var(--line)}.data-row:first-child{border-top:0}.data-row>div{display:grid;gap:4px;min-width:0}.data-row strong{overflow:hidden;text-overflow:ellipsis}.data-row small{color:var(--muted)}.log-toolbar{display:flex;align-items:end;justify-content:space-between;gap:16px}.log-toolbar label{margin:0;min-width:250px}.feature-note{margin:16px 0}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:15px;background:var(--panel)}.log-table{width:100%;border-collapse:collapse;font-size:.82rem}.log-table th,.log-table td{padding:13px 15px;text-align:left;border-top:1px solid var(--line);white-space:nowrap}.log-table thead th{border-top:0;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em}.http-status{color:var(--green);font-weight:800}.http-status.bad{color:var(--danger)}.log-activity{margin-top:18px}.performance-sparkline-wrap{position:relative}
+.upstream-copy{margin:10px 0 0;color:var(--green);font-size:.72rem}.upstream-copy.bad{color:var(--danger)}.activity-mark.bad{background:rgba(255,113,133,.12);color:var(--danger)}.feature-view{margin-top:38px}.feature-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}.feature-summary>div{padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.feature-summary strong,.feature-summary span{display:block}.feature-summary strong{font-size:1.55rem}.feature-summary span{margin-top:5px;color:var(--muted);font-size:.76rem}.data-list{border:1px solid var(--line);border-radius:16px;background:var(--panel);overflow:hidden}.data-row{display:grid;grid-template-columns:auto minmax(160px,1.3fr) repeat(2,minmax(150px,1fr));align-items:center;gap:16px;padding:17px 20px;border-top:1px solid var(--line)}.data-row:first-child{border-top:0}.data-row>div{display:grid;gap:4px;min-width:0}.data-row strong{overflow:hidden;text-overflow:ellipsis}.data-row small{color:var(--muted)}.log-toolbar{display:flex;align-items:end;justify-content:space-between;gap:16px}.log-toolbar label{margin:0;min-width:250px}.feature-note{margin:16px 0}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:15px;background:var(--panel)}.log-table{width:100%;border-collapse:collapse;font-size:.82rem}.log-table th,.log-table td{padding:13px 15px;text-align:left;border-top:1px solid var(--line);white-space:nowrap}.log-table thead th{border-top:0;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em}.http-status{color:var(--green);font-weight:800}.http-status.bad{color:var(--danger)}.log-activity{margin-top:18px}#performance-view .dashboard-panel+.dashboard-panel{margin-top:18px}
+.performance-sparkline-wrap{position:relative}
 .performance-sparkline{width:100%;height:150px;display:block}
 .performance-sparkline-labels{position:absolute;inset:0;pointer-events:none}
 .performance-sparkline-labels .axis-label{position:absolute;transform:translateY(-50%);color:var(--muted);font-size:.68rem;white-space:nowrap}