diff --git a/src/components/httprequestviewer/RequestRowDetails.tsx b/src/components/httprequestviewer/RequestRowDetails.tsx
index 30ea7b2..ad683ac 100644
--- a/src/components/httprequestviewer/RequestRowDetails.tsx
+++ b/src/components/httprequestviewer/RequestRowDetails.tsx
@@ -8,7 +8,8 @@ import {
   getTotalResponseTimeColor,
   getQueueAnalysisIcon,
   getCDNIcon,
-  getCDNDisplayName
+  getCDNDisplayName,
+  getPriorityIcon
 } from './lib/colorUtils'
 
 interface RequestRowDetailsProps {
@@ -27,7 +28,12 @@ const RequestRowDetails: React.FC<RequestRowDetailsProps> = ({ request }) => {
             <div className={styles.detailList}>
               <div className={styles.detailListItem}><strong>Request ID:</strong> {request.requestId}</div>
               <div className={styles.detailListItem}><strong>Method:</strong> {request.method}</div>
-              <div className={styles.detailListItem}><strong>Priority:</strong> {request.priority}</div>
+              <div className={styles.detailListItem}>
+                <strong>Priority:</strong> 
+                <span style={{ display: 'inline-flex', alignItems: 'center', gap: '4px', marginLeft: '4px' }}>
+                  {getPriorityIcon(request.priority)} {request.priority || '-'}
+                </span>
+              </div>
               <div className={styles.detailListItem}><strong>MIME Type:</strong> {request.mimeType || '-'}</div>
               <div className={styles.detailListItem}><strong>Content-Length:</strong> {request.contentLength ? formatSize(request.contentLength) : '-'}</div>
               <div className={styles.detailListItem}><strong>From Cache:</strong> {request.fromCache ? 'Yes' : 'No'}</div>
diff --git a/src/components/httprequestviewer/RequestRowSummary.module.css b/src/components/httprequestviewer/RequestRowSummary.module.css
index 89565d1..018e882 100644
--- a/src/components/httprequestviewer/RequestRowSummary.module.css
+++ b/src/components/httprequestviewer/RequestRowSummary.module.css
@@ -19,11 +19,34 @@
 td {
     padding: 2px 8px;
     border-radius: var(--radius-md);
+    border: 1px solid var(--color-bg);
 }
 tr {
     border: 1px solid #ffffff;
 }
+
+tr:hover, tr:hover td {
+    border: 1px dashed var(--color-bg-hover);
+}
+tr:hover  {
+    filter: brightness(290%);
+}
 a {
     color: var(--color-text);
     text-decoration: none;
+}
+
+/* Priority cell styling to prevent wrapping */
+.priorityCell {
+    white-space: nowrap;
+    min-width: 120px;
+    width: 120px;
+    text-align: center;
+}
+
+.priorityCell span {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    gap: 4px;
 }
\ No newline at end of file
diff --git a/src/components/httprequestviewer/RequestRowSummary.tsx b/src/components/httprequestviewer/RequestRowSummary.tsx
index 640d2bb..c5c8c7a 100644
--- a/src/components/httprequestviewer/RequestRowSummary.tsx
+++ b/src/components/httprequestviewer/RequestRowSummary.tsx
@@ -13,7 +13,10 @@ import {
   getSizeClass,
   getQueueAnalysisIcon,
   getCDNIcon,
-  getCDNDisplayName, getProtocolClass, getConnectionClass
+  getCDNDisplayName,
+  getPriorityIcon,
+  getProtocolClass,
+  getConnectionClass
 } from './lib/colorUtils'
 import { truncateUrl } from './lib/urlUtils'
 
@@ -47,8 +50,11 @@ const RequestRowSummary: React.FC<RequestRowSummaryProps> = ({
         <td>
           {request.resourceType}
         </td>
-        <td>
-          {request.priority || '-'}
+        <td className={styles.priorityCell}>
+          <span>
+            {getPriorityIcon(request.priority)}
+            {request.priority || '-'}
+          </span>
         </td>
         <td>
           <a href={request.url} target="_blank" rel="noopener noreferrer">
diff --git a/src/components/httprequestviewer/lib/colorUtils.ts b/src/components/httprequestviewer/lib/colorUtils.ts
index 1d01492..8871e08 100644
--- a/src/components/httprequestviewer/lib/colorUtils.ts
+++ b/src/components/httprequestviewer/lib/colorUtils.ts
@@ -165,4 +165,18 @@ export const getCDNDisplayName = (provider: CDNAnalysis['provider']): string =>
     case 'keycdn': return 'KeyCDN'
     default: return 'Unknown CDN'
   }
+}
+
+export const getPriorityIcon = (priority?: string): string => {
+  if (!priority) return '➖'
+  
+  const upperPriority = priority.toUpperCase()
+  switch (upperPriority) {
+    case 'VERYHIGH': return '🔥' // Very high priority - fire/urgent
+    case 'HIGH': return '🔺' // High priority - red triangle up
+    case 'MEDIUM': return '🟡' // Medium priority - yellow circle
+    case 'LOW': return '🔹' // Low priority - red triangle down
+    case 'VERYLOW': return '🐢' // Very low priority - small blue diamond
+    default: return '➖' // Unknown/empty priority
+  }
 }
\ No newline at end of file
diff --git a/src/components/shared/Tooltip.tsx b/src/components/shared/Tooltip.tsx
index 283d16f..d195da5 100644
--- a/src/components/shared/Tooltip.tsx
+++ b/src/components/shared/Tooltip.tsx
@@ -23,66 +23,23 @@ export function Tooltip({ children, type }: TooltipProps) {
 
   return (
     <>
-      <div style={{ position: 'relative', display: 'inline-flex', alignItems: 'center' }}>
+      <div>
         {children}
         <span
-          onMouseEnter={() => setIsHovered(true)}
-          onMouseLeave={() => setIsHovered(false)}
-          onClick={handleIconClick}
-          style={{
-            marginLeft: '6px',
-            cursor: 'pointer',
-            color: '#007bff',
-            fontSize: '14px',
-            fontWeight: 'bold',
-            width: '16px',
-            height: '16px',
-            borderRadius: '50%',
-            backgroundColor: '#e3f2fd',
-            display: 'inline-flex',
-            alignItems: 'center',
-            justifyContent: 'center',
-            userSelect: 'none',
-            transition: 'all 0.2s ease',
-            border: '1px solid transparent'
-          }}
-          onMouseDown={(e) => {
-            e.currentTarget.style.backgroundColor = '#bbdefb'
-            e.currentTarget.style.borderColor = '#2196f3'
-          }}
-          onMouseUp={(e) => {
-            e.currentTarget.style.backgroundColor = '#e3f2fd'
-            e.currentTarget.style.borderColor = 'transparent'
-          }}
-        >
+          onClick={handleIconClick}>
           ?
         </span>
         
         {/* Hover tooltip - only show when not modal open */}
         {isHovered && !isModalOpen && (
-          <div style={{
-            position: 'absolute',
-            top: '25px',
-            left: '0',
-            backgroundColor: '#333',
-            color: 'white',
-            padding: '8px 12px',
-            borderRadius: '6px',
-            fontSize: '12px',
-            lineHeight: '1.4',
-            maxWidth: '300px',
-            zIndex: 1000,
-            boxShadow: '0 4px 8px rgba(0,0,0,0.3)',
-            whiteSpace: 'normal',
-            pointerEvents: 'none'
-          }}>
-            <div style={{ fontWeight: 'bold', marginBottom: '4px', color: '#4fc3f7' }}>
+          <div>
+            <div>
               {title}
             </div>
-            <div style={{ marginBottom: '6px' }}>
+            <div>
               {description}
             </div>
-            <div style={{ fontSize: '11px', color: '#90caf9', fontStyle: 'italic' }}>
+            <div>
               Click for detailed information
             </div>
           </div>
@@ -95,113 +52,45 @@ export function Tooltip({ children, type }: TooltipProps) {
         onClose={() => setIsModalOpen(false)}
         title={title}
       >
-        <div style={{ lineHeight: '1.6' }}>
-          <div style={{ 
-            marginBottom: '20px', 
-            fontSize: '15px',
-            color: '#495057'
-          }}>
+        <div>
+          <div>
             {description}
           </div>
           
           {lighthouseRelation && (
-            <div style={{ 
-              marginBottom: '20px',
-              padding: '15px',
-              backgroundColor: '#fff3e0',
-              borderRadius: '6px',
-              borderLeft: '4px solid #ffb74d'
-            }}>
-              <div style={{ 
-                fontWeight: 'bold', 
-                marginBottom: '8px', 
-                color: '#e65100',
-                fontSize: '14px'
-              }}>
+            <div>
+              <div>
                 🎯 Lighthouse Relationship
               </div>
-              <div style={{ color: '#5d4037', fontSize: '14px' }}>
+              <div>
                 {lighthouseRelation}
               </div>
             </div>
           )}
           
           {calculation && (
-            <div style={{ 
-              marginBottom: '20px',
-              padding: '15px',
-              backgroundColor: '#e8f5e8',
-              borderRadius: '6px',
-              borderLeft: '4px solid #81c784'
-            }}>
-              <div style={{ 
-                fontWeight: 'bold', 
-                marginBottom: '8px', 
-                color: '#2e7d32',
-                fontSize: '14px'
-              }}>
+            <div>
+              <div>
                 🧮 Calculation
               </div>
-              <div style={{ 
-                color: '#1b5e20', 
-                fontSize: '14px',
-                fontFamily: 'monospace',
-                backgroundColor: '#f1f8e9',
-                padding: '8px',
-                borderRadius: '4px',
-                border: '1px solid #c8e6c9'
-              }}>
+              <div>
                 {calculation}
               </div>
             </div>
           )}
           
           {links && links.length > 0 && (
-            <div style={{ 
-              padding: '15px',
-              backgroundColor: '#f3e5f5',
-              borderRadius: '6px',
-              borderLeft: '4px solid #ba68c8'
-            }}>
-              <div style={{ 
-                fontWeight: 'bold', 
-                marginBottom: '12px', 
-                color: '#6a1b9a',
-                fontSize: '14px'
-              }}>
+            <div>
+              <div>
                 📚 Learn More
               </div>
-              <div style={{ display: 'flex', flexDirection: 'column', gap: '8px' }}>
+              <div>
                 {links.map((link, index) => (
                   <a 
                     key={index}
                     href={link.url} 
                     target="_blank" 
-                    rel="noopener noreferrer"
-                    style={{ 
-                      color: '#1976d2',
-                      textDecoration: 'none',
-                      fontSize: '14px',
-                      padding: '8px 12px',
-                      backgroundColor: 'white',
-                      borderRadius: '4px',
-                      border: '1px solid #e3f2fd',
-                      transition: 'all 0.2s ease',
-                      display: 'inline-block'
-                    }}
-                    onMouseEnter={(e) => {
-                      e.currentTarget.style.backgroundColor = '#e3f2fd'
-                      e.currentTarget.style.borderColor = '#2196f3'
-                      e.currentTarget.style.transform = 'translateY(-1px)'
-                      e.currentTarget.style.boxShadow = '0 2px 4px rgba(0,0,0,0.1)'
-                    }}
-                    onMouseLeave={(e) => {
-                      e.currentTarget.style.backgroundColor = 'white'
-                      e.currentTarget.style.borderColor = '#e3f2fd'
-                      e.currentTarget.style.transform = 'translateY(0)'
-                      e.currentTarget.style.boxShadow = 'none'
-                    }}
-                  >
+                    rel="noopener noreferrer">
                     🔗 {link.text}
                   </a>
                 ))}
diff --git a/src/components/shared/tooltipDefinitions.ts b/src/components/shared/tooltipDefinitions.ts
index 4fc5071..0ffba8e 100644
--- a/src/components/shared/tooltipDefinitions.ts
+++ b/src/components/shared/tooltipDefinitions.ts
@@ -85,7 +85,7 @@ export const TOOLTIP_DEFINITIONS: Record<TooltipTypeValues, TooltipDefinition> =
 
   [TooltipType.REQUEST_PRIORITY]: {
     title: "Request Priority",
-    description: "Browser's internal priority for this request: VeryHigh, High, Medium, Low, VeryLow. Determines resource loading order.",
+    description: "Browser's internal priority for this request. Icons: 🔥 VeryHigh, 🔺 High, 🟡 Medium, 🔹 Low, 🐢 VeryLow. Determines resource loading order.",
     lighthouseRelation: "High priority resources are critical for LCP and FCP. Low priority resources should not block critical content.",
     links: [
       { text: "Resource Prioritization", url: "https://web.dev/articles/resource-prioritization" },