diff --git a/frontend/src/pages/AdminDashboard.jsx b/frontend/src/pages/AdminDashboard.jsx
index 5cbdb7b..006584f 100644
--- a/frontend/src/pages/AdminDashboard.jsx
+++ b/frontend/src/pages/AdminDashboard.jsx
@@ -83,7 +83,7 @@ function OperationsTab() {
           <option value="">Все статусы</option>
           {Object.entries(OP_STATUS_LABEL).map(([k, v]) => <option key={k} value={k}>{v}</option>)}
         </select>
-        <button type="button" onClick={load} style={{ padding: '6px 12px', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit' }}>Обновить</button>
+        <button type="button" onClick={load} style={{ padding: '6px 12px', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit', background: '#21262d', color: '#e6edf3', border: '1px solid #30363d', borderRadius: 6 }}>Обновить</button>
         <span style={{ fontSize: 12, color: '#8b949e' }}>всего: {ops.length}</span>
       </div>
 
@@ -118,7 +118,7 @@ function OperationsTab() {
                   <button
                     type="button"
                     onClick={() => { window.location.href = `/analysis/${op.case_id}`; }}
-                    style={{ padding: '4px 10px', fontSize: 12, cursor: 'pointer', fontFamily: 'inherit' }}
+                    style={{ padding: '4px 10px', fontSize: 12, cursor: 'pointer', fontFamily: 'inherit', background: '#21262d', color: '#58a6ff', border: '1px solid #30363d', borderRadius: 6 }}
                   >
                     Открыть анализ
                   </button>
@@ -442,7 +442,7 @@ function AdminDashboard() {
           <button
             type="button"
             onClick={() => { window.location.href = '/users'; }}
-            style={{ padding: '8px 14px', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit' }}
+            style={{ padding: '8px 14px', fontSize: 13, cursor: 'pointer', fontFamily: 'inherit', background: '#21262d', color: '#e6edf3', border: '1px solid #30363d', borderRadius: 6 }}
           >
             Пользователи · Аудит
           </button>
@@ -463,9 +463,10 @@ function AdminDashboard() {
               padding: '6px 16px',
               fontSize: 13,
               cursor: 'pointer',
-              border: '1px solid #c2cad4',
-              borderBottom: activeTab === t.id ? 'none' : '1px solid #c2cad4',
-              background: activeTab === t.id ? '#fff' : '#eef2f7',
+              border: '1px solid #30363d',
+              borderBottom: activeTab === t.id ? 'none' : '1px solid #30363d',
+              background: activeTab === t.id ? '#161b22' : 'transparent',
+              color: activeTab === t.id ? '#e6edf3' : '#8b949e',
               fontWeight: activeTab === t.id ? 600 : 400,
               fontFamily: 'inherit',
             }}
diff --git a/frontend/src/pages/ClosedCases.css b/frontend/src/pages/ClosedCases.css
index d603858..6a48ad5 100644
--- a/frontend/src/pages/ClosedCases.css
+++ b/frontend/src/pages/ClosedCases.css
@@ -7,7 +7,7 @@
 }
 
 .cc-panel {
-  background: #fff;
+  background: #161b22;
   border: 1px solid #d5dbe3;
   padding: 16px;
 }
@@ -20,7 +20,7 @@
 .cc-panel-header p {
   margin: 0;
   font-size: 12px;
-  color: #667;
+  color: #8b949e;
 }
 
 .cc-form {
@@ -32,7 +32,7 @@
   margin: 14px 0 8px;
   padding-bottom: 4px;
   border-bottom: 1px solid #e3e8ee;
-  color: #234;
+  color: #e6edf3;
   text-transform: uppercase;
   letter-spacing: 0.5px;
 }
@@ -56,7 +56,7 @@
 }
 
 .cc-field span {
-  color: #456;
+  color: #8b949e;
   font-weight: 600;
 }
 
@@ -64,7 +64,7 @@
 .cc-field select,
 .cc-field textarea {
   border: 1px solid #c2cad4;
-  background: #fff;
+  background: #161b22;
   padding: 5px 7px;
   font-size: 13px;
   font-family: inherit;
@@ -86,7 +86,7 @@
 
 .cc-chip {
   border: 1px solid #b8c2ce;
-  background: #f4f6f9;
+  background: #0d1117;
   padding: 3px 10px;
   font-size: 12px;
   cursor: pointer;
@@ -94,9 +94,9 @@
 }
 
 .cc-chip-on {
-  background: #2b6cb0;
+  background: #238636;
   color: #fff;
-  border-color: #2b6cb0;
+  border-color: #238636;
 }
 
 .cc-actions {
@@ -104,7 +104,7 @@
 }
 
 .cc-primary-btn {
-  background: #2b6cb0;
+  background: #238636;
   color: #fff;
   border: none;
   padding: 8px 18px;
@@ -126,9 +126,9 @@
 }
 
 .cc-alert-error {
-  background: #fde8e8;
+  background: rgba(248, 81, 73, 0.12);
   border: 1px solid #e53e3e;
-  color: #9b2c2c;
+  color: #ffb4b4;
 }
 
 /* Прогноз vs факт */
@@ -147,20 +147,20 @@
 
 .cc-pred-item span {
   font-size: 11px;
-  color: #567;
+  color: #8b949e;
   text-transform: uppercase;
   letter-spacing: 0.4px;
 }
 
 .cc-pred-item strong {
   font-size: 20px;
-  color: #1a365d;
+  color: #e6edf3;
 }
 
 .cc-accuracy {
   margin-top: 10px;
   padding: 8px 10px;
-  background: #f0f5fb;
+  background: #0d1117;
   border: 1px solid #b8d0ea;
   font-size: 13px;
 }
@@ -181,35 +181,35 @@
 }
 
 .cc-table th {
-  background: #eef2f7;
+  background: #0d1117;
   font-size: 11px;
   text-transform: uppercase;
   letter-spacing: 0.4px;
 }
 
 .cc-table tbody tr:hover {
-  background: #f7fafd;
+  background: #0d1117;
 }
 
 .cc-hit {
-  color: #276749;
+  color: #3fb950;
   font-weight: 600;
 }
 
 .cc-miss {
-  color: #c53030;
+  color: #f85149;
   font-weight: 600;
 }
 
 .cc-link-btn {
   border: none;
   background: none;
-  color: #c53030;
+  color: #f85149;
   cursor: pointer;
   font-size: 13px;
 }
 
 .cc-empty {
-  color: #678;
+  color: #8b949e;
   font-size: 13px;
 }
\ No newline at end of file
diff --git a/frontend/src/pages/UsersAdmin.jsx b/frontend/src/pages/UsersAdmin.jsx
index 8152706..16eb485 100644
--- a/frontend/src/pages/UsersAdmin.jsx
+++ b/frontend/src/pages/UsersAdmin.jsx
@@ -22,6 +22,8 @@ const STATUS_CLASS = {
 };
 
 const EVENT_LABEL = {
+  case_closed: 'Кейс закрыт',
+  operation_complete: 'Поиск завершён',
   login: 'Вход',
   login_failed: 'Неудачный вход',
   logout: 'Выход',