CSS: replace remaining inline color/size styles with TDS utilities

- 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>

static/style.css

@@ -121,6 +121,9 @@
 /* ── Form group modifiers ────────────────────────────────────────── */
 .lt-form-group--last { margin-bottom: 0; }
 
+/* ── Search input size variant ───────────────────────────────────── */
+.lt-search-input--sm { width: 180px; }
+
 /* ── Divider compact variant ─────────────────────────────────────── */
 .lt-divider--compact { margin: 1rem 0 0.75rem; }
 

templates/index.html

@@ -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>
@@ -315,8 +315,8 @@
   <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">
       </div>
     </div>
   </div>