a11y: aria-pressed for all pill groups, aria-label on search inputs and buttons

- Add role="group" + aria-label to duration-pills and sev-pills containers - Add aria-pressed to severity filter, duration, and refresh-interval pills - Keep aria-pressed in sync with JS (setDuration, applyRefreshPillUI, modal reset) - Add aria-label to events-search, host-search, links-search inputs - Add aria-label to host and UniFi device suppress buttons in templates - Replace dynamic style color strings in links.html stat cards with TDS utility classes (lt-text-red/green/amber) via downCls/errCls variables Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Fix: inspector empty states and diagnostic button accessibility
2026-05-10 23:34:16 -04:00 · 2026-05-10 23:21:27 -04:00 · 2026-05-10 23:19:32 -04:00 · 2026-05-10 23:18:33 -04:00 · 2026-05-10 23:17:22 -04:00 · 2026-05-10 23:15:15 -04:00
8 changed files with 191 additions and 94 deletions
@@ -160,6 +160,16 @@ def index():
    last_check = db.get_state('last_check', 'Never')
    snapshot = json.loads(snapshot_raw) if snapshot_raw else {}
    suppressions = db.get_active_suppressions()
+    for ev in events:
+        sup_type = (
+            'unifi_device' if ev.get('event_type') == 'unifi_device_offline'
+            else 'interface' if ev.get('event_type') == 'interface_down'
+            else 'host'
+        )
+        ev['is_suppressed'] = db.check_suppressed(
+            suppressions, sup_type,
+            ev.get('target_name', ''), ev.get('target_detail', '') or '',
+        )
    recent_resolved = db.get_recent_resolved(hours=24, limit=10)
    return render_template(
        'index.html',
@@ -214,6 +224,17 @@ def suppressions_page():
@require_auth
 def api_status():
    active = db.get_active_events(limit=_PAGE_LIMIT)
+    suppressions = db.get_active_suppressions()
+    for ev in active:
+        sup_type = (
+            'unifi_device' if ev.get('event_type') == 'unifi_device_offline'
+            else 'interface' if ev.get('event_type') == 'interface_down'
+            else 'host'
+        )
+        ev['is_suppressed'] = db.check_suppressed(
+            suppressions, sup_type,
+            ev.get('target_name', ''), ev.get('target_detail', '') or '',
+        )
    last_check = db.get_state('last_check', 'Never')
    return jsonify({
        'summary': db.get_status_summary(),
@@ -222,9 +222,12 @@ function updateEventsTable(events, totalActive) {
      ? `<a href="${lt.escHtml(ticketBase)}${lt.escHtml(String(e.ticket_id))}" target="_blank"
            class="ticket-link">#${e.ticket_id}</a>`
      : '–';
+    const supBadge = e.is_suppressed
+      ? `<span class="lt-badge badge-suppressed" title="Alert suppressed">🔕 sup</span>`
+      : '';
    return `
-      <tr class="row-${e.severity}">
-        <td><span class="lt-badge badge-${e.severity}">${e.severity}</span></td>
+      <tr class="row-${e.severity}${e.is_suppressed ? ' row-suppressed' : ''}">
+        <td><span class="lt-badge badge-${e.severity}">${e.severity}</span>${supBadge}</td>
        <td>${lt.escHtml(e.event_type.replace(/_/g,' '))}</td>
        <td><strong>${lt.escHtml(e.target_name)}</strong></td>
        <td>${lt.escHtml(e.target_detail || '–')}</td>
@@ -273,9 +276,12 @@ function openSuppressModal(type, name, detail) {
  updateSuppressForm();
  lt.modal.open('suppress-modal');

-  document.querySelectorAll('#suppress-modal .pill').forEach(p => p.classList.remove('active'));
+  document.querySelectorAll('#suppress-modal .pill').forEach(p => {
+    p.classList.remove('active');
+    p.setAttribute('aria-pressed', 'false');
+  });
  const manualPill = document.querySelector('#suppress-modal .pill-manual');
-  if (manualPill) manualPill.classList.add('active');
+  if (manualPill) { manualPill.classList.add('active'); manualPill.setAttribute('aria-pressed', 'true'); }
  const hint = document.getElementById('duration-hint');
  if (hint) hint.textContent = 'Suppression will persist until manually removed.';
 }
@@ -294,8 +300,11 @@ function updateSuppressForm() {

 function setDuration(mins, el) {
  document.getElementById('sup-expires').value = mins || '';
-  document.querySelectorAll('#suppress-modal .pill').forEach(p => p.classList.remove('active'));
-  if (el) el.classList.add('active');
+  document.querySelectorAll('#suppress-modal .pill').forEach(p => {
+    p.classList.remove('active');
+    p.setAttribute('aria-pressed', 'false');
+  });
+  if (el) { el.classList.add('active'); el.setAttribute('aria-pressed', 'true'); }
  const hint = document.getElementById('duration-hint');
  if (hint) {
    if (mins) {
@@ -118,6 +118,39 @@
  padding: 0.2rem 0.45rem;
 }

+/* ── Form group modifiers ────────────────────────────────────────── */
+.lt-form-group--last { margin-bottom: 0; }
+
+/* ── Search input size variant ───────────────────────────────────── */
+.lt-search-input--sm { width: 180px; }
+
+/* ── Notification panel helpers ──────────────────────────────────── */
+.lt-notif-empty {
+  padding: 1rem;
+  font-size: 0.75rem;
+  color: var(--text-muted);
+  text-align: center;
+}
+.lt-notif-view-all {
+  width: 100%;
+  text-align: center;
+  display: block;
+  font-size: 0.72rem;
+}
+.lt-notif-dot {
+  border-radius: 50%;
+  margin-top: 4px;
+  flex-shrink: 0;
+}
+
+/* ── Divider variants ────────────────────────────────────────────── */
+.lt-divider--compact { margin: 1rem 0 0.75rem; }
+.lt-divider--unifi   { margin: 20px 0 12px; }
+.lt-divider-label--unifi { color: var(--cyan); letter-spacing: .1em; }
+
+/* ── Stats grid spacing variant ──────────────────────────────────── */
+.lt-stats-grid--mb { margin-bottom: 16px; }
+
 /* ── Topology section collapse toggle ────────────────────────────── */
 .topo-collapse-btn {
  margin-left: auto;
@@ -185,6 +218,7 @@
 .events-filter-bar .lt-input-sm { width: 220px; }
 .sev-pills          { display: flex; gap: 4px; }
 .g-page-sub { font-size: .78em; color: var(--text-muted); margin-top: 4px; }
+.g-page-sub-aside { font-size: .78em; color: var(--text-muted); margin-left: 8px; }

 /* ── Badge severity color variants (used with lt-badge) ───────────── */
 .badge-critical { color: var(--red);    border-color: var(--red);    text-shadow: var(--glow-red); }
@@ -203,6 +237,8 @@
 .lt-table tr.row-warning  td              { background: rgba(255,107,0,.04); }
 .lt-table tr.row-warning  td:first-child  { border-left: 2px solid var(--orange); }
 .lt-table tr.row-resolved td              { opacity: .65; }
+.lt-table tr.row-suppressed td            { opacity: .6; }
+.lt-table tr.row-suppressed td:first-child{ border-left-color: var(--text-muted) !important; }

 /* ── Table size modifier ─────────────────────────────────────────── */
 .lt-table-sm th,
@@ -408,6 +444,9 @@
  background: linear-gradient(to bottom, var(--cyan), var(--green));
  opacity: .7;
 }
+.topo-vc-wire--wan  { background: linear-gradient(to bottom, var(--cyan), rgba(0,212,255,.3)); opacity: .7; }
+.topo-vc-wire--10g  { background: var(--amber); opacity: .6; }
+.topo-vc-wire--mgmt { background: var(--border-color); opacity: .5; }
 /* Blurred copy of the wire for a soft glow halo */
 .topo-vc-wire::before {
  content: '';
@@ -465,6 +504,7 @@
 .topo-v2-sub   { font-size: .58em; color: var(--text-muted); letter-spacing: .02em; }
 .topo-v2-vlan  { font-size: .54em; color: var(--cyan); opacity: .75; }

+.topo-v2-host--bus { min-width: 80px; max-width: 96px; }
 .topo-v2-internet { border-color: var(--cyan);  color: var(--cyan);  text-shadow: var(--glow-cyan); box-shadow: 0 0 12px rgba(0,212,255,.12); }
 .topo-v2-router   { border-color: var(--cyan);  color: var(--cyan);  text-shadow: var(--glow-cyan); box-shadow: 0 0 12px rgba(0,212,255,.14); }
 .topo-v2-switch   { border-color: var(--amber); color: var(--amber); text-shadow: var(--glow-amber); box-shadow: 0 0 12px rgba(255,179,0,.12); }
@@ -514,6 +554,7 @@
 /* Bus rails */
 .topo-bus-section {
  width: 100%;
+  max-width: 860px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
@@ -594,6 +635,10 @@
  color: var(--text-muted);
  font-family: var(--font);
 }
+.topo-legend-item--offrack {
+  border: 1px dashed var(--border-color);
+  padding: 1px 5px;
+}
 .topo-legend-line-10g { width: 24px; height: 2px; background: var(--green); display: inline-block; box-shadow: 0 0 4px rgba(0,255,136,.5); }
 .topo-legend-line-1g  { width: 24px; height: 0; border-top: 2px dashed var(--amber); display: inline-block; }
 .topo-legend-line-wan { width: 24px; height: 2px; background: linear-gradient(to right, var(--cyan), var(--green)); display: inline-block; }
@@ -133,10 +133,10 @@
            <button type="button" class="lt-notif-panel-clear" id="lt-notif-clear-btn">Mark all read</button>
          </div>
          <div class="lt-notif-panel-list" id="lt-notif-list">
-            <div style="padding:0.75rem;font-size:0.75rem;color:var(--text-muted);text-align:center">Loading&hellip;</div>
+            <div class="lt-notif-empty">Loading&hellip;</div>
          </div>
          <div class="lt-notif-panel-footer">
-            <a href="{{ url_for('index') }}" class="lt-btn lt-btn-ghost lt-btn-sm" style="width:100%;text-align:center;display:block;font-size:0.72rem">View dashboard</a>
+            <a href="{{ url_for('index') }}" class="lt-btn lt-btn-ghost lt-btn-sm lt-notif-view-all">View dashboard</a>
          </div>
        </div>
      </div>
@@ -207,7 +207,7 @@
      </div>
      <form id="suppress-form">
        <div class="lt-modal-body">
-          <div class="lt-form-group" style="margin-bottom:12px">
+          <div class="lt-form-group">
            <label class="lt-label" for="sup-type">Target Type</label>
            <select class="lt-select" id="sup-type" name="target_type">
              <option value="host">Host (all interfaces)</option>
@@ -216,27 +216,27 @@
              <option value="all">Global Maintenance</option>
            </select>
          </div>
-          <div class="lt-form-group" id="sup-name-group" style="margin-bottom:12px">
+          <div class="lt-form-group" id="sup-name-group">
            <label class="lt-label" for="sup-name">Target Name</label>
            <input type="text" class="lt-input" id="sup-name" name="target_name" placeholder="e.g. large1">
          </div>
-          <div class="lt-form-group" id="sup-detail-group" style="margin-bottom:12px;display:none">
+          <div class="lt-form-group" id="sup-detail-group" style="display:none">
            <label class="lt-label" for="sup-detail">Interface <span class="lt-field-hint">(interface type only)</span></label>
            <input type="text" class="lt-input" id="sup-detail" name="target_detail" placeholder="e.g. enp35s0">
          </div>
-          <div class="lt-form-group" style="margin-bottom:12px">
+          <div class="lt-form-group">
            <label class="lt-label" for="sup-reason">Reason <span class="required">*</span></label>
            <input type="text" class="lt-input" id="sup-reason" name="reason"
                   placeholder="e.g. Planned switch reboot" required>
          </div>
-          <div class="lt-form-group" style="margin-bottom:0">
+          <div class="lt-form-group lt-form-group--last">
            <label class="lt-label">Duration</label>
-            <div class="duration-pills">
-              <button type="button" class="pill" data-duration="30">30 min</button>
-              <button type="button" class="pill" data-duration="60">1 hr</button>
-              <button type="button" class="pill" data-duration="240">4 hr</button>
-              <button type="button" class="pill" data-duration="480">8 hr</button>
-              <button type="button" class="pill pill-manual active" data-duration="">Manual &#x221E;</button>
+            <div class="duration-pills" role="group" aria-label="Select suppression duration">
+              <button type="button" class="pill" data-duration="30" aria-pressed="false">30 min</button>
+              <button type="button" class="pill" data-duration="60" aria-pressed="false">1 hr</button>
+              <button type="button" class="pill" data-duration="240" aria-pressed="false">4 hr</button>
+              <button type="button" class="pill" data-duration="480" aria-pressed="false">8 hr</button>
+              <button type="button" class="pill pill-manual active" data-duration="" aria-pressed="true">Manual &#x221E;</button>
            </div>
            <input type="hidden" id="sup-expires" name="expires_minutes" value="">
            <div class="lt-field-hint" id="duration-hint">Persists until manually removed.</div>
@@ -258,7 +258,7 @@
        <button type="button" class="lt-modal-close" data-modal-close aria-label="Close">&#x2715;</button>
      </div>
      <div class="lt-modal-body">
-        <table class="lt-table" style="width:100%">
+        <table class="lt-table">
          <thead><tr><th>Shortcut</th><th>Action</th></tr></thead>
          <tbody>
            <tr><td>Ctrl / &#x2318; + K</td><td>Command palette</td></tr>
@@ -286,16 +286,16 @@
      <div class="lt-modal-body">
        <div class="lt-form-group">
          <label class="lt-label">Auto-refresh interval</label>
-          <div class="duration-pills" id="settings-refresh-pills">
-            <button type="button" class="pill" data-refresh-interval="15">15 s</button>
-            <button type="button" class="pill" data-refresh-interval="30">30 s</button>
-            <button type="button" class="pill" data-refresh-interval="60">1 min</button>
-            <button type="button" class="pill" data-refresh-interval="300">5 min</button>
-            <button type="button" class="pill" data-refresh-interval="0">Off</button>
+          <div class="duration-pills" id="settings-refresh-pills" role="group" aria-label="Select auto-refresh interval">
+            <button type="button" class="pill" data-refresh-interval="15" aria-pressed="false">15 s</button>
+            <button type="button" class="pill" data-refresh-interval="30" aria-pressed="false">30 s</button>
+            <button type="button" class="pill" data-refresh-interval="60" aria-pressed="false">1 min</button>
+            <button type="button" class="pill" data-refresh-interval="300" aria-pressed="false">5 min</button>
+            <button type="button" class="pill" data-refresh-interval="0" aria-pressed="false">Off</button>
          </div>
          <div class="lt-field-hint" id="settings-refresh-hint"></div>
        </div>
-        <div class="lt-divider" style="margin:1rem 0 0.75rem"></div>
+        <div class="lt-divider lt-divider--compact"></div>
        <div class="lt-kv-grid">
          <span class="lt-kv-key">User</span>
          <span class="lt-kv-val lt-kv-val--cyan">{{ user.name or user.username }}</span>
@@ -381,7 +381,9 @@

      function applyRefreshPillUI(interval) {
        document.querySelectorAll('#settings-refresh-pills .pill').forEach(function(p) {
-          p.classList.toggle('active', parseInt(p.dataset.refreshInterval) === interval);
+          var isActive = parseInt(p.dataset.refreshInterval) === interval;
+          p.classList.toggle('active', isActive);
+          p.setAttribute('aria-pressed', isActive ? 'true' : 'false');
        });
        var hint = document.getElementById('settings-refresh-hint');
        if (hint) {
@@ -455,14 +457,14 @@
        lt.notif.set(bell, unreadCount);

        if (!active.length) {
-          list.innerHTML = '<div style="padding:1rem;font-size:0.75rem;color:var(--text-muted);text-align:center">&#x2714; No active alerts</div>';
+          list.innerHTML = '<div class="lt-notif-empty">&#x2714; No active alerts</div>';
          return;
        }
        list.innerHTML = active.slice(0, 25).map(function(e) {
          var isUnread = toMs(e.last_seen) > readBefore;
          var dotColor = SEV_DOT[e.severity] || 'var(--text-muted)';
          return '<div class="lt-notif-item' + (isUnread ? ' lt-notif-item--unread' : '') + '">' +
-            '<div class="lt-notif-dot' + (isUnread ? '' : ' lt-notif-dot--read') + '" style="background:' + dotColor + ';border-radius:50%;margin-top:4px"></div>' +
+            '<div class="lt-notif-dot' + (isUnread ? '' : ' lt-notif-dot--read') + '" style="background:' + dotColor + '"></div>' +
            '<div class="lt-notif-item-body">' +
              '<div class="lt-notif-item-title">' + esc(e.target_name) + (e.target_detail ? ' &middot; ' + esc(e.target_detail) : '') + '</div>' +
              '<div class="lt-notif-item-time">' + esc(e.event_type.replace(/_/g,' ')) + ' &middot; ' + fmtAgo(e.last_seen) + '</div>' +
@@ -486,7 +488,7 @@
            }
          })
          .catch(function() {
-            if (andRender) list.innerHTML = '<div style="padding:0.75rem;font-size:0.75rem;color:var(--text-muted);text-align:center">Could not load</div>';
+            if (andRender) list.innerHTML = '<div class="lt-notif-empty">Could not load</div>';
          });
      }

@@ -31,32 +31,32 @@
  <div class="lt-stat-card{% if summary.critical %} lt-stat-card--alert{% endif %}"
       id="stat-critical" role="button" tabindex="0"
       data-stat-filter="critical" aria-label="{{ summary.critical or 0 }} critical alerts">
-    <span class="lt-stat-icon" aria-hidden="true" style="color:var(--red);text-shadow:var(--glow-red)">●</span>
+    <span class="lt-stat-icon lt-text-red" aria-hidden="true">●</span>
    <div class="lt-stat-info">
-      <span class="lt-stat-value" id="stat-critical-val" style="color:var(--red)">{{ summary.critical or 0 }}</span>
+      <span class="lt-stat-value lt-text-red" id="stat-critical-val">{{ summary.critical or 0 }}</span>
      <span class="lt-stat-label">Critical</span>
    </div>
  </div>
  <div class="lt-stat-card"
       id="stat-warning" role="button" tabindex="0"
       data-stat-filter="warning" aria-label="{{ summary.warning or 0 }} warning alerts">
-    <span class="lt-stat-icon" aria-hidden="true" style="color:var(--amber)">●</span>
+    <span class="lt-stat-icon lt-text-amber" aria-hidden="true">●</span>
    <div class="lt-stat-info">
-      <span class="lt-stat-value" id="stat-warning-val" style="color:var(--amber)">{{ summary.warning or 0 }}</span>
+      <span class="lt-stat-value lt-text-amber" id="stat-warning-val">{{ summary.warning or 0 }}</span>
      <span class="lt-stat-label">Warning</span>
    </div>
  </div>
  <div class="lt-stat-card" id="stat-hosts" aria-label="Monitored hosts">
-    <span class="lt-stat-icon" aria-hidden="true" style="color:var(--cyan)">⬡</span>
+    <span class="lt-stat-icon lt-text-cyan" aria-hidden="true">⬡</span>
    <div class="lt-stat-info">
-      <span class="lt-stat-value" id="stat-hosts-val" style="color:var(--cyan)">{{ snapshot.hosts | length }}</span>
+      <span class="lt-stat-value lt-text-cyan" id="stat-hosts-val">{{ snapshot.hosts | length }}</span>
      <span class="lt-stat-label">Hosts</span>
    </div>
  </div>
  <div class="lt-stat-card" id="stat-resolved" aria-label="{{ recent_resolved | length }} alerts resolved in last 24 hours">
-    <span class="lt-stat-icon" aria-hidden="true" style="color:var(--green);text-shadow:var(--glow)">✔</span>
+    <span class="lt-stat-icon lt-text-green" aria-hidden="true">✔</span>
    <div class="lt-stat-info">
-      <span class="lt-stat-value" id="stat-resolved-val" style="color:var(--green)">{{ recent_resolved | length }}</span>
+      <span class="lt-stat-value lt-text-green" id="stat-resolved-val">{{ recent_resolved | length }}</span>
      <span class="lt-stat-label">Resolved 24h</span>
    </div>
  </div>
@@ -73,12 +73,13 @@
    <div class="lt-toolbar-left">
      <div class="lt-search">
        <input type="search" class="lt-input lt-search-input" id="events-search"
-               placeholder="Filter by target, type, description…" autocomplete="off">
+               placeholder="Filter by target, type, description…" autocomplete="off"
+               aria-label="Filter active alerts">
      </div>
-      <div class="sev-pills">
-        <button type="button" class="pill active" data-sev="">All</button>
-        <button type="button" class="pill" data-sev="critical">Critical</button>
-        <button type="button" class="pill" data-sev="warning">Warning</button>
+      <div class="sev-pills" role="group" aria-label="Filter by severity">
+        <button type="button" class="pill active" data-sev="" aria-pressed="true">All</button>
+        <button type="button" class="pill" data-sev="critical" aria-pressed="false">Critical</button>
+        <button type="button" class="pill" data-sev="warning" aria-pressed="false">Warning</button>
      </div>
    </div>
  </div>
@@ -111,8 +112,11 @@
        <tbody>
          {% for e in events %}
          {% if e.severity != 'info' %}
-          <tr class="row-{{ e.severity }}">
-            <td><span class="lt-badge badge-{{ e.severity }}">{{ e.severity }}</span></td>
+          <tr class="row-{{ e.severity }}{% if e.is_suppressed %} row-suppressed{% endif %}">
+            <td>
+              <span class="lt-badge badge-{{ e.severity }}">{{ e.severity }}</span>
+              {% if e.is_suppressed %}<span class="lt-badge badge-suppressed" title="Alert suppressed">🔕 sup</span>{% endif %}
+            </td>
            <td>{{ e.event_type | replace('_', ' ') }}</td>
            <td><strong>{{ e.target_name }}</strong></td>
            <td>{{ e.target_detail or '–' }}</td>
@@ -185,9 +189,9 @@
      </div>
    </div>

-    <!-- WAN wire: cyan → green gradient, labeled -->
+    <!-- WAN wire: cyan → WAN gradient -->
    <div class="topo-vc">
-      <div class="topo-vc-wire" style="background:linear-gradient(to bottom,var(--cyan),rgba(0,212,255,.3)); opacity:.7;"></div>
+      <div class="topo-vc-wire topo-vc-wire--wan"></div>
      <span class="topo-vc-label">WAN · 10G SFP+</span>
    </div>

@@ -205,7 +209,7 @@

    <!-- UDM-Pro → USW-Agg (10G SFP+) -->
    <div class="topo-vc">
-      <div class="topo-vc-wire" style="background:var(--amber);opacity:.6;"></div>
+      <div class="topo-vc-wire topo-vc-wire--10g"></div>
      <span class="topo-vc-label">10G SFP+</span>
    </div>

@@ -224,7 +228,7 @@

    <!-- USW-Agg → Pro 24 PoE (10G trunk) -->
    <div class="topo-vc">
-      <div class="topo-vc-wire" style="background:var(--amber);opacity:.6;"></div>
+      <div class="topo-vc-wire topo-vc-wire--10g"></div>
      <span class="topo-vc-label">10G trunk</span>
    </div>

@@ -243,14 +247,14 @@

    <!-- Pro 24 PoE → host bus section -->
    <div class="topo-vc">
-      <div class="topo-vc-wire" style="background:var(--border-color);opacity:.5;"></div>
+      <div class="topo-vc-wire topo-vc-wire--mgmt"></div>
    </div>

    <!-- ══════════════════════════════════════════════════════════════
         TIER 4 connecting bus – two rails (10G green + 1G amber dashed)
         showing dual-homing for all 6 servers
         ══════════════════════════════════════════════════════════ -->
-    <div class="topo-bus-section" style="max-width:860px;">
+    <div class="topo-bus-section">

      <!-- 10G storage bus (Agg → VLAN90) -->
      <div class="topo-bus-10g">
@@ -283,8 +287,8 @@
            <div class="topo-v2-wire-1g"  data-host="{{ hname }}" title="1G → Pro 24 PoE"></div>
          </div>
          <!-- host box -->
-          <div class="topo-v2-node topo-v2-host topo-host topo-v2-status-{{ st }}{{ ' topo-v2-offrack' if off_rack else '' }}"
-               data-host="{{ hname }}" style="min-width:80px; max-width:96px;">
+          <div class="topo-v2-node topo-v2-host topo-host topo-v2-status-{{ st }}{{ ' topo-v2-offrack' if off_rack else '' }} topo-v2-host--bus"
+               data-host="{{ hname }}">
            <span class="topo-v2-icon">▣</span>
            <span class="topo-v2-label">{{ hlabel }}</span>
            <span class="topo-v2-sub">{{ hsub }}</span>
@@ -302,7 +306,7 @@
      <div class="topo-legend-item"><span class="topo-legend-line-wan"></span> WAN / uplink</div>
      <div class="topo-legend-item"><span class="topo-legend-line-10g"></span> 10G SFP+ (Ceph / VLAN90)</div>
      <div class="topo-legend-item"><span class="topo-legend-line-1g"></span> 1G DHCP (mgmt)</div>
-      <div class="topo-legend-item" style="border:1px dashed var(--border-color); padding:1px 5px; font-size:.56em; color:var(--text-muted);">dashed border = off-rack</div>
+      <div class="topo-legend-item topo-legend-item--offrack">dashed border = off-rack</div>
    </div>

  </div><!-- /topo-v2 -->
@@ -312,8 +316,8 @@
  <div class="lt-toolbar" id="host-toolbar">
    <div class="lt-toolbar-left">
      <div class="lt-search">
-        <input type="search" class="lt-input lt-search-input" id="host-search"
-               placeholder="Filter hosts…" autocomplete="off" style="width:180px">
+        <input type="search" class="lt-input lt-search-input lt-search-input--sm" id="host-search"
+               placeholder="Filter hosts…" autocomplete="off" aria-label="Filter hosts">
      </div>
    </div>
  </div>
@@ -354,7 +358,7 @@
                data-sup-type="host"
                data-sup-name="{{ name }}"
                data-sup-detail=""
-                title="Suppress alerts for this host">
+                aria-label="Suppress alerts for {{ name }}">
          🔕 Suppress
        </button>
        <a href="{{ url_for('links_page') }}#{{ name }}"
@@ -413,7 +417,8 @@
              <button class="lt-btn lt-btn-ghost lt-btn-sm btn-suppress"
                      data-sup-type="unifi_device"
                      data-sup-name="{{ d.name }}"
-                      data-sup-detail="">
+                      data-sup-detail=""
+                      aria-label="Suppress alerts for {{ d.name }}">
                🔕 Suppress
              </button>
              {% endif %}
@@ -537,8 +542,12 @@
  document.querySelector('.sev-pills')?.addEventListener('click', e => {
    const pill = e.target.closest('.pill[data-sev]');
    if (!pill) return;
-    document.querySelectorAll('.sev-pills .pill').forEach(p => p.classList.remove('active'));
+    document.querySelectorAll('.sev-pills .pill').forEach(p => {
+      p.classList.remove('active');
+      p.setAttribute('aria-pressed', 'false');
+    });
    pill.classList.add('active');
+    pill.setAttribute('aria-pressed', 'true');
    _filterSev = pill.dataset.sev;
    applyEventsFilter();
  });
@@ -560,9 +569,12 @@
  document.querySelectorAll('.lt-stat-card[data-stat-filter]').forEach(card => {
    card.addEventListener('click', () => {
      const sev = card.dataset.statFilter;
-      document.querySelectorAll('.sev-pills .pill').forEach(p => p.classList.remove('active'));
+      document.querySelectorAll('.sev-pills .pill').forEach(p => {
+        p.classList.remove('active');
+        p.setAttribute('aria-pressed', 'false');
+      });
      const matchPill = document.querySelector(`.sev-pills .pill[data-sev="${sev}"]`);
-      if (matchPill) matchPill.classList.add('active');
+      if (matchPill) { matchPill.classList.add('active'); matchPill.setAttribute('aria-pressed', 'true'); }
      _filterSev = sev;
      applyEventsFilter();
      document.getElementById('events-table-wrap')?.scrollIntoView({ behavior: 'smooth', block: 'start' });
@@ -6,9 +6,9 @@
 <div class="lt-page-header">
  <div>
    <h1 class="lt-page-title">Network Inspector</h1>
-    <p class="g-page-sub" style="margin-top:4px">
+    <p class="g-page-sub">
      Visual switch chassis diagrams. Click a port to see detailed stats and LLDP path debug.
-      <span id="inspector-updated" style="margin-left:8px"></span>
+      <span id="inspector-updated" class="g-page-sub-aside"></span>
    </p>
  </div>
 </div>
@@ -320,7 +320,9 @@ function renderPanel(swName, idx) {
    _apiData.hosts && _apiData.hosts[d.lldp.system_name]);
  const diagHtml = hasDiagTarget ? `
    <div class="diag-bar">
-      <button class="btn-diag" data-action="run-diagnostic" data-sw="${escHtml(swName)}" data-idx="${idx}">Run Link Diagnostics</button>
+      <button class="btn-diag lt-btn lt-btn-secondary lt-btn-sm" data-action="run-diagnostic"
+              data-sw="${escHtml(swName)}" data-idx="${idx}"
+              aria-label="Run link diagnostics for port ${idx} on ${escHtml(swName)}">Run Diagnostics</button>
      <span class="diag-status" id="diag-status"></span>
    </div>
    <div class="diag-results" id="diag-results"></div>` : '';
@@ -433,7 +435,7 @@ function renderInspector(data) {
  }

  if (!Object.keys(switches).length) {
-    main.innerHTML = '<p class="empty-state">No switch data available. Monitor may still be initialising.</p>';
+    main.innerHTML = '<div class="lt-empty-state lt-empty-state--sm"><div class="lt-empty-state-icon">⬡</div><div class="lt-empty-state-title">No switch data available</div><div class="lt-empty-state-body">Monitor may still be initialising.</div></div>';
    return;
  }

@@ -460,7 +462,7 @@ async function loadInspector() {
    renderInspector(data);
  } catch (e) {
    document.getElementById('inspector-main').innerHTML =
-      '<p class="empty-state">Failed to load inspector data.</p>';
+      '<div class="lt-empty-state lt-empty-state--sm"><div class="lt-empty-state-icon">✕</div><div class="lt-empty-state-title">Failed to load inspector data</div></div>';
    lt.toast.error('Failed to load inspector data');
  }
 }
@@ -6,9 +6,9 @@
 <div class="lt-page-header">
  <div>
    <h1 class="lt-page-title">Link Debug</h1>
-    <p class="g-page-sub" style="margin-top:4px">
+    <p class="g-page-sub">
      Per-interface stats: speed, duplex, SFP optical levels, TX/RX rates, errors, and carrier changes.
-      <span id="links-updated" style="margin-left:8px"></span>
+      <span id="links-updated" class="g-page-sub-aside"></span>
    </p>
  </div>
 </div>
@@ -17,7 +17,8 @@
  <div class="lt-toolbar-left">
    <div class="lt-search">
      <input type="search" class="lt-input lt-search-input" id="links-search"
-             placeholder="Filter by host or switch name…" autocomplete="off">
+             placeholder="Filter by host or switch name…" autocomplete="off"
+             aria-label="Filter by host or switch name">
    </div>
  </div>
  <div class="lt-toolbar-right">
@@ -358,7 +359,7 @@ function renderUnifiSwitches(unifiSwitches, dataUpdated) {
      </div>`;
  }).join('');

-  return `<div class="lt-divider" style="margin:20px 0 12px"><span class="lt-divider-label" style="color:var(--cyan);letter-spacing:.1em">UNIFI SWITCH PORTS</span></div>${html}`;
+  return `<div class="lt-divider lt-divider--unifi"><span class="lt-divider-label lt-divider-label--unifi">UNIFI SWITCH PORTS</span></div>${html}`;
 }

 // ── Panel collapse / expand ───────────────────────────────────────
@@ -407,37 +408,37 @@ function buildLinkSummary(hosts, unifiSwitches) {
  }
  const allTotal = totalIfaces + swTotal;
  const allDown  = downIfaces  + swDown;
-  const downColor = allDown  > 0 ? 'var(--red)'   : 'var(--green)';
-  const errColor  = errIfaces > 0 ? 'var(--amber)' : 'var(--green)';
+  const downCls    = allDown  > 0 ? 'lt-text-red'   : 'lt-text-green';
+  const errCls     = errIfaces > 0 ? 'lt-text-amber' : 'lt-text-green';
  const downCardCls = allDown  > 0 ? ' lt-stat-card--alert' : '';
  const poeCard = totalPoe > 0 ? `
    <div class="lt-stat-card">
-      <span class="lt-stat-icon" aria-hidden="true" style="color:var(--amber)">⚡</span>
+      <span class="lt-stat-icon lt-text-amber" aria-hidden="true">⚡</span>
      <div class="lt-stat-info">
-        <span class="lt-stat-value" style="color:var(--amber)">${totalPoe.toFixed(1)}</span>
+        <span class="lt-stat-value lt-text-amber">${totalPoe.toFixed(1)}</span>
        <span class="lt-stat-label">PoE Load (W)</span>
      </div>
    </div>` : '';
  return `
-    <div class="lt-stats-grid" style="margin-bottom:16px">
+    <div class="lt-stats-grid lt-stats-grid--mb">
      <div class="lt-stat-card">
-        <span class="lt-stat-icon" aria-hidden="true" style="color:var(--cyan)">⬡</span>
+        <span class="lt-stat-icon lt-text-cyan" aria-hidden="true">⬡</span>
        <div class="lt-stat-info">
-          <span class="lt-stat-value" style="color:var(--cyan)">${allTotal}</span>
+          <span class="lt-stat-value lt-text-cyan">${allTotal}</span>
          <span class="lt-stat-label">Interfaces</span>
        </div>
      </div>
      <div class="lt-stat-card${downCardCls}">
-        <span class="lt-stat-icon" aria-hidden="true" style="color:${downColor}">●</span>
+        <span class="lt-stat-icon ${downCls}" aria-hidden="true">●</span>
        <div class="lt-stat-info">
-          <span class="lt-stat-value" style="color:${downColor}">${allDown}</span>
+          <span class="lt-stat-value ${downCls}">${allDown}</span>
          <span class="lt-stat-label">Ports Down</span>
        </div>
      </div>
      <div class="lt-stat-card">
-        <span class="lt-stat-icon" aria-hidden="true" style="color:${errColor}">▲</span>
+        <span class="lt-stat-icon ${errCls}" aria-hidden="true">▲</span>
        <div class="lt-stat-info">
-          <span class="lt-stat-value" style="color:${errColor}">${errIfaces}</span>
+          <span class="lt-stat-value ${errCls}">${errIfaces}</span>
          <span class="lt-stat-label">With Errors</span>
        </div>
      </div>
@@ -6,7 +6,7 @@
 <div class="lt-page-header">
  <div>
    <h1 class="lt-page-title">Alert Suppressions</h1>
-    <p class="g-page-sub" style="margin-top:4px">Manage maintenance windows and per-target alert suppression rules.</p>
+    <p class="g-page-sub">Manage maintenance windows and per-target alert suppression rules.</p>
  </div>
 </div>

@@ -58,12 +58,12 @@
        <div class="form-row form-row-align">
          <div class="lt-form-group">
            <label class="lt-label">Duration</label>
-            <div class="duration-pills">
-              <button type="button" class="pill" data-duration="30">30 min</button>
-              <button type="button" class="pill" data-duration="60">1 hr</button>
-              <button type="button" class="pill" data-duration="240">4 hr</button>
-              <button type="button" class="pill" data-duration="480">8 hr</button>
-              <button type="button" class="pill pill-manual active" data-duration="">Manual ∞</button>
+            <div class="duration-pills" role="group" aria-label="Select suppression duration">
+              <button type="button" class="pill" data-duration="30" aria-pressed="false">30 min</button>
+              <button type="button" class="pill" data-duration="60" aria-pressed="false">1 hr</button>
+              <button type="button" class="pill" data-duration="240" aria-pressed="false">4 hr</button>
+              <button type="button" class="pill" data-duration="480" aria-pressed="false">8 hr</button>
+              <button type="button" class="pill pill-manual active" data-duration="" aria-pressed="true">Manual ∞</button>
            </div>
            <input type="hidden" id="s-expires" name="expires_minutes" value="">
            <div class="lt-field-hint" id="s-dur-hint">Persists until manually removed.</div>
@@ -110,7 +110,8 @@
            <td class="ts-cell">{{ s.created_at }}</td>
            <td class="ts-cell">{% if s.expires_at %}{{ s.expires_at }}{% else %}<em>manual</em>{% endif %}</td>
            <td>
-              <button class="lt-btn lt-btn-danger lt-btn-sm" data-action="remove-sup" data-sup-id="{{ s.id }}">Remove</button>
+              <button class="lt-btn lt-btn-danger lt-btn-sm" data-action="remove-sup" data-sup-id="{{ s.id }}"
+                      aria-label="Remove suppression for {{ s.target_name or 'global' }}">Remove</button>
            </td>
          </tr>
          {% endfor %}
@@ -188,7 +189,7 @@
    <span class="lt-frame-bl">&#x255A;</span>
    <span class="lt-frame-br">&#x255D;</span>
    <div class="lt-section-header">Host &amp; Interface Reference</div>
-    <div style="padding:12px 14px">
+    <div class="lt-section-body">
      <div class="targets-grid">
        {% for name, host in snapshot.hosts.items() %}
        <div class="target-card">
@@ -221,8 +222,11 @@

  function setDur(mins, el) {
    document.getElementById('s-expires').value = mins || '';
-    document.querySelectorAll('.duration-pills .pill').forEach(p => p.classList.remove('active'));
-    if (el) el.classList.add('active');
+    document.querySelectorAll('.duration-pills .pill').forEach(p => {
+      p.classList.remove('active');
+      p.setAttribute('aria-pressed', 'false');
+    });
+    if (el) { el.classList.add('active'); el.setAttribute('aria-pressed', 'true'); }
    const hint = document.getElementById('s-dur-hint');
    if (mins) {
      const h = Math.floor(mins/60), m = mins%60;
@@ -251,7 +255,8 @@
        <td>${lt.escHtml(s.suppressed_by)}</td>
        <td class="ts-cell">${lt.escHtml(s.created_at || '')}</td>
        <td class="ts-cell">${s.expires_at ? lt.escHtml(s.expires_at) : '<em>manual</em>'}</td>
-        <td><button class="lt-btn lt-btn-danger lt-btn-sm" data-action="remove-sup" data-sup-id="${s.id}">Remove</button></td>
+        <td><button class="lt-btn lt-btn-danger lt-btn-sm" data-action="remove-sup" data-sup-id="${s.id}"
+            aria-label="Remove suppression for ${lt.escHtml(s.target_name || 'global')}">Remove</button></td>
      </tr>`).join('');
    wrap.innerHTML = `
      <div class="lt-frame">
Author	SHA1	Message	Date
jared	68f59c49a2	a11y: aria-pressed for all pill groups, aria-label on search inputs and buttons Lint / Python (flake8) (push) Successful in 46s Details Lint / JS (eslint) (push) Successful in 10s Details Security / Python Security (bandit) (push) Successful in 51s Details Test / Python Tests (pytest) (push) Successful in 1m8s Details Lint / Notify on failure (push) Has been skipped Details Lint / Deploy (push) Successful in 4s Details - Add role="group" + aria-label to duration-pills and sev-pills containers - Add aria-pressed to severity filter, duration, and refresh-interval pills - Keep aria-pressed in sync with JS (setDuration, applyRefreshPillUI, modal reset) - Add aria-label to events-search, host-search, links-search inputs - Add aria-label to host and UniFi device suppress buttons in templates - Replace dynamic style color strings in links.html stat cards with TDS utility classes (lt-text-red/green/amber) via downCls/errCls variables Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-10 23:34:16 -04:00
jared	a3c0818fef	Fix: inspector empty states and diagnostic button accessibility Lint / Python (flake8) (push) Successful in 57s Details Lint / JS (eslint) (push) Successful in 7s Details Security / Python Security (bandit) (push) Successful in 45s Details Test / Python Tests (pytest) (push) Successful in 1m13s Details Lint / Notify on failure (push) Has been skipped Details Lint / Deploy (push) Successful in 3s Details - Replace .empty-state (removed class) with TDS lt-empty-state--sm in both error branches of renderInspector() and loadInspector() - Diagnostic run button: add aria-label, apply lt-btn TDS classes for consistent styling instead of custom btn-diag-only styling Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-10 23:21:27 -04:00
jared	4dd7fc16f3	CSS: migrate links.html static inline styles to classes Lint / Python (flake8) (push) Successful in 41s Details Lint / JS (eslint) (push) Successful in 7s Details Security / Python Security (bandit) (push) Successful in 40s Details Test / Python Tests (pytest) (push) Successful in 48s Details Lint / Notify on failure (push) Has been skipped Details Lint / Deploy (push) Successful in 4s Details - lt-divider--unifi / lt-divider-label--unifi: replace hardcoded margin and cyan label color on the UniFi switch section divider - lt-text-amber / lt-text-cyan on stat card icons and values (matches same migration done in index.html) - lt-stats-grid--mb: margin-bottom:16px on the summary stats grid - g-page-sub-aside: replaces margin-left:8px on the updated timestamp span in links and inspector page subtitle Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-10 23:19:32 -04:00
jared	0b33589106	CSS: extract notification panel inline styles to classes Lint / Python (flake8) (push) Successful in 40s Details Lint / JS (eslint) (push) Successful in 8s Details Security / Python Security (bandit) (push) Successful in 1m7s Details Test / Python Tests (pytest) (push) Successful in 1m42s Details Lint / Notify on failure (push) Has been skipped Details Lint / Deploy (push) Successful in 3s Details - lt-notif-empty: replaces all hardcoded padding/font/color/align on the empty-state and loading/error text in the notification bell panel - lt-notif-view-all: replaces width/text-align/display/font-size inline style on the 'View dashboard' footer link - lt-notif-dot: moves border-radius:50%;margin-top from inline style (only background color remains inline, which is dynamic per-severity) - Initial 'Loading…' text in the panel HTML uses lt-notif-empty Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-10 23:18:33 -04:00
jared	ca4bcef26c	CSS: replace remaining inline color/size styles with TDS utilities Lint / Python (flake8) (push) Successful in 57s Details Lint / JS (eslint) (push) Successful in 7s Details Security / Python Security (bandit) (push) Successful in 53s Details Test / Python Tests (pytest) (push) Successful in 1m13s Details Lint / Notify on failure (push) Has been skipped Details Lint / Deploy (push) Successful in 9s Details - Stat card icons and values: style="color:var(--red)" etc replaced with lt-text-red, lt-text-amber, lt-text-cyan, lt-text-green (defined in base.css with both color and glow-shadow) - Host search input: style="width:180px" extracted to .lt-search-input--sm - base.html: suppress modal form groups use lt-form-group--last for last item (already committed); lt-divider--compact applied to settings divider Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-10 23:17:22 -04:00
jared	15120a280f	CSS: remove remaining fixable inline styles across templates Lint / Python (flake8) (push) Successful in 48s Details Lint / JS (eslint) (push) Successful in 7s Details Security / Python Security (bandit) (push) Successful in 42s Details Test / Python Tests (pytest) (push) Successful in 54s Details Lint / Notify on failure (push) Has been skipped Details Lint / Deploy (push) Successful in 3s Details - Suppress modal form groups: strip margin-bottom:12px (lt-form-group already has margin-bottom in TDS); use lt-form-group--last for the final group where zero margin is needed - Keyboard shortcuts table: remove width:100% (lt-table is already full- width in base.css) - Settings divider: replace style=margin override with .lt-divider--compact - Topology bus section: move max-width:860px into .topo-bus-section rule Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-10 23:15:15 -04:00
jared	906869f425	CSS: convert all topology inline styles to modifier classes Lint / Python (flake8) (push) Successful in 41s Details Lint / JS (eslint) (push) Successful in 9s Details Security / Python Security (bandit) (push) Successful in 1m0s Details Test / Python Tests (pytest) (push) Successful in 55s Details Lint / Notify on failure (push) Has been skipped Details Lint / Deploy (push) Successful in 4s Details Replace style= attributes on topology wire/node elements with semantic modifier classes: - topo-vc-wire--wan, --10g, --mgmt (wire colour semantics in CSS) - topo-v2-host--bus (bus-section node size constraint) - topo-legend-item--offrack already done in prior commit Zero inline styles remain in the topology section. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-10 23:13:24 -04:00
jared	c027b5422a	Feature: show suppression status on active alert rows Lint / Python (flake8) (push) Successful in 45s Details Lint / JS (eslint) (push) Successful in 7s Details Security / Python Security (bandit) (push) Successful in 47s Details Test / Python Tests (pytest) (push) Successful in 1m11s Details Lint / Notify on failure (push) Has been skipped Details Lint / Deploy (push) Successful in 3s Details Active events now carry an is_suppressed boolean (added in api_status() and the index() route via check_suppressed() against the pre-loaded suppression list). The events table renders a muted '🔕 sup' badge next to the severity and dims the entire row (.row-suppressed) so operators can immediately see which firing alerts are silenced. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-10 23:11:15 -04:00
jared	d3e8191f26	Cleanup: strip redundant inline styles, add CSS classes Lint / Python (flake8) (push) Successful in 41s Details Lint / JS (eslint) (push) Successful in 7s Details Security / Python Security (bandit) (push) Successful in 44s Details Test / Python Tests (pytest) (push) Successful in 52s Details Lint / Notify on failure (push) Has been skipped Details Lint / Deploy (push) Successful in 3s Details - Remove style="margin-top:4px" from .g-page-sub in all three secondary pages (the value is already defined in .g-page-sub rule in style.css) - suppressions.html: replace inline style="padding:12px 14px" with TDS lt-section-body class - index.html topology legend: replace inline dashed-border style with .topo-legend-item--offrack modifier class in style.css Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-10 23:09:25 -04:00