fix(viewer): set min-width on th cell to prevent column header truncation

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

bible-local/architecture/system-overview.md

@@ -10,7 +10,8 @@ It is designed to be embedded as a module in other Go applications that already
 
 - Render one Reanimator JSON snapshot as HTML
 - Read-only presentation of top-level metadata and hardware sections
-- Tabular rendering for arrays such as `cpus`, `memory`, `storage`, `pcie_devices`, `power_supplies`, and sensor subsections
+- Tabular rendering for arrays such as `cpus`, `memory`, `storage`, `pcie_devices`, `power_supplies`, `event_logs`, and sensor subsections
+- Object rendering for singleton/config sections such as `board` and `platform_config`
 - Status color coding for fast scanning
 - Lightweight section navigation
 - Standalone HTML rendering or embeddable HTTP handler

bible-local/architecture/ui-information-architecture.md

@@ -30,13 +30,16 @@ Preferred order:
 6. `pcie_devices`
 7. `power_supplies`
 8. `sensors`
-9. unknown sections
+9. `event_logs`
+10. `platform_config`
+11. unknown sections
 
 ## Section Presentation
 
 - singleton object sections render as key-value table
 - array sections render as compact data tables
 - sensors render as separate subtables for `fans`, `power`, `temperatures`, and `other`
+- `platform_config` renders as a key-value table without interpreting setting names or values
 
 ## Visual Rules
 

viewer/render.go

@@ -19,6 +19,8 @@ var sectionOrder = []string{
 	"pcie_devices",
 	"power_supplies",
 	"sensors",
+	"event_logs",
+	"platform_config",
 }
 
 var sectionTitles = map[string]string{
@@ -30,6 +32,8 @@ var sectionTitles = map[string]string{
 	"pcie_devices":    "PCIe Devices",
 	"power_supplies":  "Power Supplies",
 	"sensors":         "Sensors",
+	"event_logs":      "Event Logs",
+	"platform_config": "Platform Config",
 	"fans":            "Fans",
 	"power":           "Power",
 	"temperatures":    "Temperatures",
@@ -73,9 +77,10 @@ var preferredColumns = map[string][]string{
 	"firmware":       {"device_name", "version"},
 	"cpus":           {"model", "clock", "cores", "threads", "l1", "l2", "l3", "microcode", "socket"},
 	"memory":         {"part_number", "serial_number", "slot"},
-	"storage":        {"type", "model", "serial_number", "firmware", "size_gb", "slot"},
+	"storage":        {"type", "model", "serial_number", "firmware", "size_gb", "logical_block_size_bytes", "physical_block_size_bytes", "metadata_bytes_per_block", "slot"},
 	"pcie_devices":   {"device_class", "manufacturer", "model", "serial_number", "mac_addresses", "slot", "numa_node", "link_speed", "link_width", "bdf"},
 	"power_supplies": {"vendor", "model", "part_number", "serial_number", "slot"},
+	"event_logs":     {"severity_icon", "source", "event_time", "severity", "message_id", "message", "component_ref", "fingerprint", "is_active", "raw_payload"},
 	"fans":           {"name", "rpm"},
 	"power":          {"name", "voltage_v", "current_a", "power_w"},
 	"temperatures":   {"name", "celsius", "threshold_warning_celsius", "threshold_critical_celsius"},

viewer/render_test.go

@@ -48,7 +48,7 @@ func TestRenderHTMLIncludesKnownSectionsAndFields(t *testing.T) {
 		}
 	}
 	for _, needle := range []string{
-		`<th class="status-column" aria-label="status"></th>`,
+		`<th data-col="status" class="status-column" aria-label="status"></th>`,
 		`<td class="status-column">`,
 		`<span class="status-badge status-ok" role="img" aria-label="OK" title="OK"></span>`,
 	} {
@@ -278,7 +278,7 @@ func TestRenderHTMLGroupsPCIeDevicesByClass(t *testing.T) {
 	if strings.Contains(text, "<th>device_class</th>") {
 		t.Fatalf("expected device_class column to be hidden from PCIe tables")
 	}
-	if !strings.Contains(text, `<th class="status-column" aria-label="status"></th>`) {
+	if !strings.Contains(text, `<th data-col="status" class="status-column" aria-label="status"></th>`) {
 		t.Fatalf("expected grouped PCIe tables to render compact status header cells")
 	}
 	if !strings.Contains(text, `<span class="status-badge status-warning" role="img" aria-label="Warning" title="Warning"></span>`) {
@@ -320,15 +320,12 @@ func TestRenderHTMLAddsSeverityFilterForEventLogs(t *testing.T) {
 	text := string(html)
 	for _, needle := range []string{
 		"Event Logs",
-		"All severities",
-		`<option value="critical">Critical</option>`,
-		`<option value="info">Info</option>`,
 		`data-severity="critical"`,
 		`data-severity="info"`,
-		`<th class="status-column" aria-label="severity"></th>`,
+		`<th data-col="severity_icon" class="status-column" aria-label="severity"></th>`,
 		`<span class="status-badge severity-info" role="img" aria-label="Info" title="Info"></span>`,
 		`<span class="status-badge severity-critical" role="img" aria-label="Critical" title="Critical"></span>`,
-		`<th>severity</th>`,
+		`<th data-col="severity">severity</th>`,
 		"/static/view.js",
 	} {
 		if !strings.Contains(text, needle) {
@@ -339,3 +336,81 @@ func TestRenderHTMLAddsSeverityFilterForEventLogs(t *testing.T) {
 		t.Fatalf("expected synthetic severity icon column header to remain visually empty")
 	}
 }
+
+func TestRenderHTMLDisplaysHardwareContract210Fields(t *testing.T) {
+	snapshot := []byte(`{
+  "filename": "redfish://10.10.10.103",
+  "source_type": "api",
+  "protocol": "redfish",
+  "target_host": "10.10.10.103",
+  "collected_at": "2026-02-10T15:30:00Z",
+  "hardware": {
+    "board": {
+      "manufacturer": "Supermicro",
+      "product_name": "X12DPG-QT6",
+      "serial_number": "21D634101"
+    },
+    "storage": [
+      {
+        "slot": "OB01",
+        "type": "NVMe",
+        "model": "INTEL SSDPF2KX076T1",
+        "size_gb": 7680,
+        "logical_block_size_bytes": 512,
+        "physical_block_size_bytes": 4096,
+        "metadata_bytes_per_block": 8,
+        "serial_number": "BTAX41900GF87P6DGN",
+        "manufacturer": "Intel",
+        "firmware": "9CV10510",
+        "interface": "NVMe",
+        "present": true,
+        "status": "OK"
+      }
+    ],
+    "event_logs": [
+      {
+        "source": "redfish",
+        "event_time": "2026-03-15T14:03:20Z",
+        "severity": "Info",
+        "message_id": "OpenBMC.0.1.SystemReboot",
+        "message": "System reboot requested by administrator",
+        "component_ref": "Mainboard"
+      }
+    ],
+    "platform_config": {
+      "SecureBoot": "Enabled",
+      "BiosVersion": "06.08.05",
+      "TpmEnabled": true,
+      "NumaEnabled": false,
+      "HyperThreading": "Enabled"
+    }
+  }
+}`)
+
+	html, err := RenderHTML(snapshot, "Reanimator Chart")
+	if err != nil {
+		t.Fatalf("RenderHTML() error = %v", err)
+	}
+
+	text := string(html)
+	for _, needle := range []string{
+		"Storage",
+		"Event Logs",
+		"Platform Config",
+		`<th data-col="logical_block_size_bytes">logical_block_size_bytes</th>`,
+		`<th data-col="physical_block_size_bytes">physical_block_size_bytes</th>`,
+		`<th data-col="metadata_bytes_per_block">metadata_bytes_per_block</th>`,
+		"512",
+		"4096",
+		"8",
+		"SecureBoot",
+		"Enabled",
+		"TpmEnabled",
+		"true",
+		"System reboot requested by administrator",
+	} {
+		if !strings.Contains(text, needle) {
+			t.Fatalf("expected rendered html to contain %q", needle)
+		}
+	}
+}

web/static/view.css

@@ -289,6 +289,10 @@ body {
   border-top: 0;
 }
 
+.data-table thead th:has(.col-filter) {
+  padding: 6px 10px;
+}
+
 .kv-table th {
   width: 1%;
 }
@@ -330,41 +334,57 @@ body {
   display: block;
 }
 
-.table-toolbar {
-  display: flex;
-  align-items: center;
-  gap: 10px;
-  margin: 0 0 10px;
-}
-
-.table-toolbar-label {
-  color: var(--muted);
-  font-size: 12px;
-  font-weight: 700;
-  letter-spacing: 0.04em;
-  text-transform: uppercase;
-}
-
-.table-severity-filter {
-  min-width: 180px;
-  border: 1px solid var(--border);
-  border-radius: 4px;
-  padding: 7px 10px;
-  background: var(--surface);
-  color: var(--ink);
-  font: inherit;
-}
-
-.table-severity-filter:focus-visible {
-  outline: 2px solid var(--accent);
-  outline-offset: 2px;
-}
-
 .table-filter-empty {
   margin: 10px 0 0;
   color: var(--muted);
 }
 
+.col-filter-text {
+  width: 100%;
+  min-width: 40px;
+  border: 1px solid transparent;
+  border-radius: 3px;
+  padding: 2px 4px;
+  font: inherit;
+  font-size: inherit;
+  font-weight: 700;
+  background: transparent;
+  color: var(--ink);
+}
+
+.col-filter-text::placeholder {
+  color: var(--ink);
+  opacity: 1;
+  font-weight: 700;
+}
+
+.col-filter-text:focus-visible,
+.col-filter-text:hover {
+  border-color: var(--border);
+  background: var(--surface);
+  font-weight: 400;
+  outline: 2px solid var(--accent);
+  outline-offset: 1px;
+}
+
+.col-filter-text:not(:placeholder-shown) {
+  border-color: var(--border);
+  background: var(--surface);
+  font-weight: 400;
+}
+
+.col-filter-select {
+  width: 100%;
+  min-width: 40px;
+  border: 1px solid var(--border);
+  border-radius: 3px;
+  padding: 3px 4px;
+  font: inherit;
+  font-size: 12px;
+  background: var(--surface);
+  color: var(--ink);
+}
+
 .data-table .status-column {
   width: 1%;
   white-space: nowrap;
@@ -425,13 +445,5 @@ body {
     grid-column: auto;
   }
 
-  .table-toolbar {
-    align-items: stretch;
-    flex-direction: column;
-  }
 
-  .table-severity-filter {
-    min-width: 0;
-    width: 100%;
-  }
 }

web/static/view.js

@@ -1,31 +1,94 @@
 document.addEventListener("DOMContentLoaded", () => {
   document.querySelectorAll(".table-filterable").forEach((container) => {
-    const select = container.querySelector(".table-severity-filter");
+    const table = container.querySelector(".data-table");
-    if (!select) {
+    if (!table) return;
-      return;
+
+    const thead = table.querySelector("thead");
+    const headerRow = thead.querySelector("tr");
+    const headerCells = Array.from(headerRow.querySelectorAll("th"));
+    const emptyNotice = container.querySelector(".table-filter-empty");
+    const rows = Array.from(table.querySelectorAll("tbody tr"));
+
+    const activeFilters = new Map();
+
+    function getCellValue(cell, colName) {
+      if (colName === "severity_icon" || colName === "status") {
+        return (cell.querySelector(".status-badge")?.title || "").toLowerCase();
+      }
+      return cell.textContent.trim().toLowerCase();
     }
 
-    const rows = Array.from(container.querySelectorAll("tbody tr[data-severity-row='true']"));
+    function applyFilters() {
-    const emptyNotice = container.querySelector(".table-filter-empty");
-
-    const applyFilter = () => {
-      const selected = select.value;
       let visibleCount = 0;
-
       rows.forEach((row) => {
-        const matches = selected === "" || row.dataset.severity === selected;
+        const cells = row.querySelectorAll("td");
-        row.hidden = !matches;
+        let visible = true;
-        if (matches) {
+        activeFilters.forEach((filterValue, colIndex) => {
-          visibleCount += 1;
+          if (!filterValue) return;
+          const cell = cells[colIndex];
+          if (!cell) { visible = false; return; }
+          const colName = headerCells[colIndex]?.dataset.col || "";
+          if (!getCellValue(cell, colName).includes(filterValue)) visible = false;
+        });
+        row.hidden = !visible;
+        if (visible) visibleCount++;
+      });
+      if (emptyNotice) emptyNotice.hidden = visibleCount > 0;
+    }
+
+    headerCells.forEach((th, colIndex) => {
+      const colName = th.dataset.col || "";
+      const isIconCol = colName === "severity_icon" || colName === "status";
+
+      if (isIconCol) {
+        const select = document.createElement("select");
+        select.className = "col-filter col-filter-select";
+        select.setAttribute("aria-label", "filter " + (th.getAttribute("aria-label") || colName));
+        const allOpt = document.createElement("option");
+        allOpt.value = "";
+        allOpt.textContent = "All";
+        select.appendChild(allOpt);
+
+        const seen = new Set();
+        rows.forEach((row) => {
+          const cell = row.querySelectorAll("td")[colIndex];
+          if (!cell) return;
+          const val = cell.querySelector(".status-badge")?.title || "";
+          if (val && !seen.has(val)) {
+            seen.add(val);
+            const opt = document.createElement("option");
+            opt.value = val.toLowerCase();
+            opt.textContent = val;
+            select.appendChild(opt);
           }
         });
 
-      if (emptyNotice) {
+        if (select.options.length > 1) {
-        emptyNotice.hidden = visibleCount !== 0;
+          select.addEventListener("change", () => {
+            activeFilters.set(colIndex, select.value);
+            applyFilters();
+          });
+          th.textContent = "";
+          th.appendChild(select);
         }
-    };
+      } else if (colName) {
-
+        const input = document.createElement("input");
-    select.addEventListener("change", applyFilter);
+        input.type = "text";
-    applyFilter();
+        input.className = "col-filter col-filter-text";
+        input.placeholder = colName;
+        th.style.minWidth = `calc(${colName.length}ch + 20px)`;
+        input.setAttribute("aria-label", "filter " + colName);
+        let debounceTimer;
+        input.addEventListener("input", () => {
+          clearTimeout(debounceTimer);
+          debounceTimer = setTimeout(() => {
+            activeFilters.set(colIndex, input.value.trim().toLowerCase());
+            applyFilters();
+          }, 300);
+        });
+        th.textContent = "";
+        th.appendChild(input);
+      }
+    });
   });
 });

web/templates/view.html

@@ -64,24 +64,13 @@
 
       {{ if eq .Kind "table" }}
       {{ $section := . }}
-      <div class="table-block {{ if .SeverityOptions }}table-filterable{{ end }}">
+      <div class="table-block table-filterable">
-        {{ if .SeverityOptions }}
-        <div class="table-toolbar">
-          <label class="table-toolbar-label" for="{{ .ID }}-severity-filter">Severity</label>
-          <select class="table-severity-filter" id="{{ .ID }}-severity-filter">
-            <option value="">All severities</option>
-            {{ range .SeverityOptions }}
-            <option value="{{ .Value }}">{{ .Label }}</option>
-            {{ end }}
-          </select>
-        </div>
-        {{ end }}
         <div class="table-wrap">
           <table class="data-table">
             <thead>
               <tr>
                 {{ range .Columns }}
-                <th{{ if or (eq . "status") (eq . "severity_icon") }} class="status-column"{{ end }}{{ if eq . "status" }} aria-label="status"{{ end }}{{ if eq . "severity_icon" }} aria-label="severity"{{ end }}>{{ if and (ne . "status") (ne . "severity_icon") }}{{ . }}{{ end }}</th>
+                <th data-col="{{ . }}"{{ if or (eq . "status") (eq . "severity_icon") }} class="status-column"{{ end }}{{ if eq . "status" }} aria-label="status"{{ end }}{{ if eq . "severity_icon" }} aria-label="severity"{{ end }}>{{ if and (ne . "status") (ne . "severity_icon") }}{{ . }}{{ end }}</th>
                 {{ end }}
               </tr>
             </thead>
@@ -108,9 +97,7 @@
             </tbody>
           </table>
         </div>
-        {{ if .SeverityOptions }}
+        <p class="table-filter-empty" hidden>No rows match the active filters.</p>
-        <p class="table-filter-empty" hidden>No rows match the selected severity.</p>
-        {{ end }}
       </div>
       {{ end }}
 
@@ -119,24 +106,13 @@
       <div class="table-group">
         <h3>{{ .Title }}</h3>
         {{ $group := . }}
-        <div class="table-block {{ if .SeverityOptions }}table-filterable{{ end }}">
+        <div class="table-block table-filterable">
-          {{ if .SeverityOptions }}
-          <div class="table-toolbar">
-            <label class="table-toolbar-label">Severity</label>
-            <select class="table-severity-filter">
-              <option value="">All severities</option>
-              {{ range .SeverityOptions }}
-              <option value="{{ .Value }}">{{ .Label }}</option>
-              {{ end }}
-            </select>
-          </div>
-          {{ end }}
           <div class="table-wrap">
             <table class="data-table">
               <thead>
                 <tr>
                   {{ range .Columns }}
-                  <th{{ if or (eq . "status") (eq . "severity_icon") }} class="status-column"{{ end }}{{ if eq . "status" }} aria-label="status"{{ end }}{{ if eq . "severity_icon" }} aria-label="severity"{{ end }}>{{ if and (ne . "status") (ne . "severity_icon") }}{{ . }}{{ end }}</th>
+                  <th data-col="{{ . }}"{{ if or (eq . "status") (eq . "severity_icon") }} class="status-column"{{ end }}{{ if eq . "status" }} aria-label="status"{{ end }}{{ if eq . "severity_icon" }} aria-label="severity"{{ end }}>{{ if and (ne . "status") (ne . "severity_icon") }}{{ . }}{{ end }}</th>
                   {{ end }}
                 </tr>
               </thead>
@@ -163,9 +139,7 @@
               </tbody>
             </table>
           </div>
-          {{ if .SeverityOptions }}
+          <p class="table-filter-empty" hidden>No rows match the active filters.</p>
-          <p class="table-filter-empty" hidden>No rows match the selected severity.</p>
-          {{ end }}
         </div>
       </div>
       {{ end }}