diff --git a/dashboard/dashboard.css b/dashboard/dashboard.css
index 33cadd6..a2f0ebe 100644
--- a/dashboard/dashboard.css
+++ b/dashboard/dashboard.css
@@ -101,7 +101,6 @@ h2 {
   transition: transform 0.2s ease, box-shadow 0.2s ease;
   border: none;
   background: var(--card-card);
-  box-shadow: 0px 1px var(--shadow-blur, 2px) 0px var(--accent-shadow);
   display: flex;
   flex-direction: column;
   padding: 8px;
@@ -109,11 +108,6 @@ h2 {
   min-height: 80px;
 }
 
-.widget-item:hover {
-  transform: translateY(-2px);
-  box-shadow: 0px 2px calc(var(--shadow-blur, 2px) * 2) 0px var(--accent-shadow);
-}
-
 .widget-row {
   display: flex;
   align-items: flex-start;
diff --git a/grades/grades.css b/grades/grades.css
index 44a0190..76723ba 100644
--- a/grades/grades.css
+++ b/grades/grades.css
@@ -20,7 +20,7 @@ body {
 }
 .grades-chart {
     width: 100%;
-    height: 250px;
+    height: 320px;
     margin-bottom: 1.5rem;
     padding: 1rem;
     display: flex;
@@ -33,7 +33,6 @@ body {
     border-radius: 24px;
     box-shadow: 0px 1px var(--shadow-blur) 0px var(--accent-shadow);
     width: 100%;
-    max-width: calc(995px + 50px);
 }
 .average-details {
     display: flex;
@@ -531,7 +530,6 @@ body {
 .grades-overview {
     display: grid;
     grid-template-columns: 1fr auto;
-    gap: 1.5rem;
     margin-bottom: 2rem;
     align-items: stretch;
     overflow-y: auto;
@@ -767,7 +765,7 @@ body {
 
 @media (max-width: 768px) {
     .grades-chart {
-        height: 200px;
+        height: 250px;
         padding: 0.75rem;
         margin-bottom: 1rem;
     }
@@ -881,7 +879,6 @@ body {
     }
     
     .chart-averages {
-        align-self: center;
         gap: 0.25rem;
     }
     
diff --git a/grades/grades.js b/grades/grades.js
index ec76c21..5ddee5a 100644
--- a/grades/grades.js
+++ b/grades/grades.js
@@ -8,6 +8,8 @@
             const studentAverage = calculateOverallAverage(gradesData.subjects);
             const classAverage = calculateOverallClassAverage(gradesData.subjects);
 
+            window.currentGradesData = gradesData;
+
             document.body.innerHTML = generatePageHTML(gradesData, studentAverage, classAverage);
 
             createTemplate.importFonts();
@@ -80,8 +82,8 @@
                 const grades = [];
                 const monthFields = [
                     'Szeptember', 'Oktober', 'November', 'December', 
-                    'JanuarI', 'JanuarII', 'Februar', 'Marcius', 
-                    'Aprilis', 'Majus', 'Junius', 'Julius', 'Augusztus'
+                    'JanuarI', 'I', 'JanuarII', 'Februar', 'Marcius', 
+                    'Aprilis', 'Majus', 'Junius', 'Julius', 'Augusztus', 'II'
                 ];
 
                 monthFields.forEach(month => {
@@ -352,22 +354,14 @@
                   `).join('')}
               </div>
             </div>
-            ${semesterGrades.length > 0 ? `
-                <div class="semester-grades card">
-                    <h3>${LanguageManager.t('grades.semester_evaluations')}</h3>
-                    <div class="semester-grades-list">
-                        ${semesterGrades.map(grade => `
-                            <div class="semester-grade-item grade-${grade.value}">
-                                <div class="semester-grade-value">${grade.value}</div>
-                                <div class="semester-grade-subject">${grade.subject}</div>
-                            </div>
-                        `).join('')}
-                    </div>
-                </div>
-            ` : ''}
             ${yearEndGrades.length > 0 ? `
                 <div class="year-end-grades card">
-                    <h3>Évvégi értékelések</h3>
+                    <div class="grades-summary-header">
+                        <h3>${LanguageManager.t('grades.year_end_evaluations')}</h3>
+                        <button class="view-details-btn" onclick="showGradesModal('yearEnd')">
+                            ${LanguageManager.t('grades.view_details')}
+                        </button>
+                    </div>
                     <div class="year-end-grades-list">
                         ${yearEndGrades.map(grade => `
                             <div class="year-end-grade-item grade-${grade.value}">
@@ -634,7 +628,7 @@
             checkScrollable();
         });
     }
-
+    
     if (window.location.href.includes('/TanuloErtekeles/Osztalyzatok')) {
         transformGradesPage();
     }
diff --git a/manifest.json b/manifest.json
index 4c06ad5..49109e4 100644
--- a/manifest.json
+++ b/manifest.json
@@ -33,21 +33,12 @@
   }],
   "content_scripts": [
     {
-      "matches": [
-        "https://*.e-kreta.hu/*"
-      ],
-      "js": ["tools/cookieManager.js", "tools/helper.js", "tools/loadingScreen.js", "tools/createTemplate.js",
+      "matches": ["https://*.e-kreta.hu/*"],
+      "js": ["tools/loadingScreen.js, tools/cookieManager.js", "tools/helper.js", "tools/createTemplate.js",
               "global/language.js", "global/maintenance.js", "global/theme.js", "global/navigation.js"],
-      "css": ["tools/loadingScreen.css", "global/theme.css", "global/navigation.css"],
+      "css": ["tools/loadingScreen.css", "global/theme.css", "global/navigation.css", "global/maintenance.css"],
       "run_at": "document_start"
     },
-    {
-      "matches": [
-        "https://*.e-kreta.hu/*"
-      ],
-      "css": ["global/maintenance.css"],
-      "run_at": "document_end"
-    },
     {
       "matches": ["https://idp.e-kreta.hu/Account/Login*"],
       "js": ["login/login.js"],
@@ -59,48 +50,37 @@
       "css": ["login/twofactor.css"]
     },
     {
-      "matches": [
-        "https://*.e-kreta.hu/Hianyzas/Hianyzasok*"
-      ],
+      "matches": ["https://*.e-kreta.hu/Hianyzas/Hianyzasok*"],
       "js": ["absences/absences.js"],
       "css": ["absences/absences.css"],
       "run_at": "document_end"
     },
     {
-      "matches": [
-        "https://idp.e-kreta.hu/Account/Logout*"
-      ],
+      "matches": ["https://idp.e-kreta.hu/Account/Logout*"],
       "js": ["logout/logout.js"],
       "css": ["logout/logout.css"],
       "run_at": "document_end"
     },
     {
-      "matches": [
-        "https://*.e-kreta.hu/Adminisztracio/BelepesKezelo*"
-      ],
+      "matches": ["https://*.e-kreta.hu/Adminisztracio/BelepesKezelo*"],
       "js": ["roleselect/roleselect.js"],
       "css": ["roleselect/roleselect.css"],
       "run_at": "document_end"
     },
     {
-      "matches": [
-        "https://*.e-kreta.hu/Adminisztracio/ElfelejtettJelszo*"
-      ],
+      "matches": ["https://*.e-kreta.hu/Adminisztracio/ElfelejtettJelszo*"],
       "js": ["forgotpassword/forgotpassword.js"],
       "css": ["forgotpassword/forgotpassword.css"],
       "run_at": "document_end"
     },
     {
-      "matches": [
-        "https://*.e-kreta.hu/Intezmeny/Faliujsag*"
-      ],
+      "matches": ["https://*.e-kreta.hu/Intezmeny/Faliujsag*"],
       "js": ["dashboard/dashboard.js"],
       "css": ["dashboard/dashboard.css"],
       "run_at": "document_end"
     },
     {
-      "matches": [
-        "https://*.e-kreta.hu/TanuloErtekeles/Osztalyzatok*"
+      "matches": [ "https://*.e-kreta.hu/TanuloErtekeles/Osztalyzatok*"
       ],
       "js": ["grades/grades.js", "grades/chart.js"],
       "css": ["grades/grades.css"],