make btn border radius consistent everywhere

Author: javydevx

src/components/Filters.jsx

@@ -67,7 +67,7 @@ const Filters = ({
           title="Show Only Due Today"
           checked={showOnlyDueToday}
           onChange={() => setShowOnlyDueToday((prev) => !prev)}
-          className="h-4 w-4 cursor-pointer text-blue-600 focus:ring-blue-500 border-gray-300 rounded bg-white"
+          className="h-4 w-4 cursor-pointer text-blue-600 focus:ring-blue-500 border border-gray-300 dark:border-gray-600 rounded bg-white"
         />
         <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
           Show Only Due Today

src/components/Navbar.jsx

@@ -34,7 +34,7 @@ const Navbar = () => {
           {/* Theme Toggle Button */}
           <button
             onClick={toggleTheme}
-            className="h-10 w-10 flex items-center justify-center rounded-lg bg-gray-100 dark:bg-gray-800 hover:bg-gray-200 dark:hover:bg-gray-700 transition-all duration-300"
+            className="h-10 w-10 flex items-center justify-center rounded bg-gray-100 dark:bg-gray-800 hover:bg-gray-200 dark:hover:bg-gray-700 transition-all duration-300"
             aria-label="Toggle theme"
           >
             {isDark ? (
@@ -49,7 +49,7 @@ const Navbar = () => {
             href="https://github.com/javydevx/neetcode-tracker"
             target="_blank"
             rel="noopener noreferrer"
-            className="h-10 group relative flex items-center gap-2 px-4 py-2 bg-gray-200 dark:bg-gray-800 text-gray-900 dark:text-white rounded-lg overflow-hidden font-semibold transition-all duration-300 hover:shadow-xl"
+            className="h-10 group relative flex items-center gap-2 px-4 py-2 bg-gray-200 dark:bg-gray-800 text-gray-900 dark:text-white rounded overflow-hidden font-semibold transition-all duration-300 hover:shadow-xl"
           >
             <span className="absolute inset-0 bg-gradient-to-r from-purple-600 to-blue-600 translate-y-full group-hover:translate-y-0 transition-transform duration-300"></span>
             <Github

src/pages/LeetCodeTracker.jsx

@@ -179,7 +179,7 @@ const LeetCodeTracker = () => {
                 <select
                   value={selectedList}
                   onChange={(e) => setSelectedList(e.target.value)}
-                  className="px-4 py-2 cursor-pointer rounded-lg border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 text-gray-800 dark:text-gray-200 focus:outline-none"
+                  className="px-4 py-2 cursor-pointer rounded border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 text-gray-800 dark:text-gray-200 focus:outline-none"
                 >
                   {Object.keys(problemLists).map((listName) => (
                     <option key={listName} value={listName}>
@@ -194,7 +194,7 @@ const LeetCodeTracker = () => {
                 href={roadmapLinks[selectedList]}
                 target="_blank"
                 rel="noopener noreferrer"
-                className="flex items-center gap-2 px-4 py-2 bg-orange-600 hover:bg-orange-700 text-white rounded-lg transition-colors"
+                className="flex items-center gap-2 px-4 py-2 bg-orange-600 hover:bg-orange-700 text-white rounded transition-colors"
                 title="View the official NeetCode roadmap"
               >
                 <Map size={16} />