feat: harmonize labels

public/styles/main.css

@@ -733,34 +733,89 @@ p {
     font-weight: 600;
 }
 
+/* General labels container - flex layout for chips */
 .labels-container {
     display: flex;
     flex-wrap: wrap;
     gap: 0.5rem;
 }
 
-.label-item {
+/* Firmware form labels container - block layout for full-width items */
+.firmware-form .labels-container {
+    display: block;
+}
+
+/* Firmware form label items - match node details drawer styling */
+.firmware-form .label-item {
     display: flex;
     align-items: center;
-    gap: 0.75rem;
+    justify-content: space-between;
     padding: 0.75rem;
     background: var(--bg-tertiary);
-    border: 1px solid var(--border-secondary);
+    border: 1px solid var(--border-primary);
     border-radius: 8px;
+    margin-bottom: 0.5rem;
+    transition: all 0.2s ease;
 }
 
-.label-key {
-    font-weight: 600;
-    color: var(--text-primary);
-    min-width: 80px;
+.firmware-form .label-item:hover {
+    background: var(--bg-hover);
+    border-color: var(--border-secondary);
 }
 
-.label-value {
+.firmware-form .label-content {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
     flex: 1;
-    color: var(--text-primary);
 }
 
-/* Remove-label-btn styling moved to icon-only button section */
+.firmware-form .label-key {
+    font-weight: 600;
+    color: var(--accent-primary);
+    font-family: 'Courier New', monospace;
+    font-size: 0.9rem;
+}
+
+.firmware-form .label-separator {
+    color: var(--text-tertiary);
+    font-weight: 500;
+}
+
+.firmware-form .label-value {
+    color: var(--text-primary);
+    font-family: 'Courier New', monospace;
+    font-size: 0.9rem;
+}
+
+.firmware-form .label-remove-btn,
+.firmware-form .remove-label-btn {
+    background: transparent;
+    border: 1px solid var(--border-secondary);
+    color: var(--text-tertiary);
+    border-radius: 6px;
+    padding: 0.25rem;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.firmware-form .label-remove-btn:hover,
+.firmware-form .remove-label-btn:hover {
+    background: var(--accent-error);
+    border-color: var(--accent-error);
+    color: white;
+}
+
+.firmware-form .label-remove-btn svg,
+.firmware-form .remove-label-btn svg {
+    width: 14px;
+    height: 14px;
+    stroke: currentColor;
+    stroke-width: 2;
+}
 
 .firmware-form .firmware-actions {
     display: flex !important;