редизайн кнопок 1st version

frontend/admin/css/layout.css

@@ -25,15 +25,7 @@
 }
 
 .sidebar-close-btn {
-    background: transparent;
-    border: none;
     color: var(--text-secondary);
-    cursor: pointer;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    padding: 0.25rem;
-    border-radius: var(--radius-sm);
     transition: all var(--transition);
 }
 
@@ -355,12 +347,7 @@
 /* ===== Mobile Menu Toggle ===== */
 .menu-toggle {
     display: none;
-    padding: 0.4rem;
-    background: none;
-    border: none;
     color: var(--text-primary);
-    cursor: pointer;
-    border-radius: var(--radius-sm);
     transition: background var(--transition);
 }