diff --git a/core/templates/admin/search_form.html b/core/templates/admin/search_form.html
index c479289..1277639 100644
--- a/core/templates/admin/search_form.html
+++ b/core/templates/admin/search_form.html
@@ -19,9 +19,9 @@
         {% if cl.search_fields %}
         <div class="search-container" style="display: flex; gap: 5px; align-items: center;">
             <div class="input-group" style="width: auto; max-width: 300px; display: flex; flex-wrap: nowrap;">
-                <input type="text" size="40" name="{{ search_var }}" value="{{ cl.query }}" id="searchbar" class="form-control" placeholder="{% trans 'Search' %}" autofocus style="border-top-right-radius: 0; border-bottom-right-radius: 0; flex: 1;">
+                <input type="text" size="40" name="{{ search_var }}" value="{{ cl.query }}" id="searchbar" class="form-control masar-search-input" placeholder="{% trans 'Search' %}" autofocus style="flex: 1;">
                 <div class="input-group-append">
-                    <button type="submit" class="btn {{ jazzmin_ui.button_classes.primary|default:'btn-primary' }}" style="border-top-left-radius: 0; border-bottom-left-radius: 0; white-space: nowrap;">
+                    <button type="submit" class="btn {{ jazzmin_ui.button_classes.primary|default:'btn-primary' }} masar-search-btn" style="white-space: nowrap;">
                         <i class="fas fa-search"></i> {% trans 'Search' %}
                     </button>
                 </div>
@@ -42,4 +42,4 @@
         {% endfor %}
         
     </form>
-</div>
+</div>
\ No newline at end of file
diff --git a/static/css/custom.css b/static/css/custom.css
index 4350e87..2d19114 100644
--- a/static/css/custom.css
+++ b/static/css/custom.css
@@ -213,4 +213,30 @@ body.model-platformprofile label[for="id_admin_panel_logo"] {
 .admindatefilter .controls {
     display: inline-flex !important;
     align-items: center !important;
-}
\ No newline at end of file
+}
+
+/* --- Search Box RTL/LTR Border Radius Handling --- */
+
+/* LTR (Default) */
+.masar-search-input {
+    border-top-right-radius: 0;
+    border-bottom-right-radius: 0;
+}
+.masar-search-btn {
+    border-top-left-radius: 0;
+    border-bottom-left-radius: 0;
+}
+
+/* RTL Override */
+[dir="rtl"] .masar-search-input {
+    border-top-right-radius: 0.25rem;
+    border-bottom-right-radius: 0.25rem;
+    border-top-left-radius: 0;
+    border-bottom-left-radius: 0;
+}
+[dir="rtl"] .masar-search-btn {
+    border-top-left-radius: 0.25rem;
+    border-bottom-left-radius: 0.25rem;
+    border-top-right-radius: 0;
+    border-bottom-right-radius: 0;
+}