Challenges UI changes

Author: sadanandpai

apps/host/src/components/common/tags/tags.module.scss

@@ -1,23 +1,36 @@
 .segment {
   display: flex;
-  grid-column: -2;
-  justify-self: flex-end;
-  width: 70%;
+  background-color: var(--border-color);
+  padding: 3px;
+  border-radius: 8px;
+  width: fit-content;
+  align-items: center;
+  gap: 2px;
+  border: 1px solid var(--border-color);
 }
 
 .segmentBtn {
-  width: 50%;
-  color: var(--text-primary);
+  padding: 6px 16px;
+  font-size: 0.875rem;
+  font-weight: 500;
+  color: var(--text-secondary);
   text-transform: capitalize;
-  background-color: var(--shadow-footer);
+  background: transparent;
   border: none;
+  border-radius: 6px;
+  cursor: pointer;
+  transition: all 0.2s ease-in-out;
+
+  &:hover {
+    color: var(--text-primary);
+    background-color: rgba(255, 255, 255, 0.1);
+  }
 
   &[data-active='true'] {
-    padding: 10px 20px;
-    color: white;
-    cursor: pointer;
-    background-color: rgb(75 75 255);
-    border: none;
-    border-radius: 5px;
+    color: #ffffff;
+    background-color: var(--primary-color);
+    box-shadow:
+      0 1px 3px 0 rgba(0, 0, 0, 0.1),
+      0 1px 2px 0 rgba(0, 0, 0, 0.06);
   }
 }

apps/host/src/components/modules/challenges/avatar/avatar.module.css

@@ -5,7 +5,7 @@
   border-radius: 1000px;
 
   /* Use shadow instead of border so that it does not occupy space */
-  box-shadow: 0 0 0 2px black;
+  box-shadow: 0 0 0 2px var(--card-body);
 }
 
 .avatarGroup {

apps/host/src/components/modules/challenges/challenge-grid/challenge-filter.tsx

@@ -4,6 +4,7 @@ import CustomCheckbox from '@/components/common/checkbox/checkbox';
 import { CustomSelect } from '@/components/common/multi-select/multi-select';
 import { Difficulties } from '@fmc/data/constants';
 import { Link } from 'react-router-dom';
+import { Search } from 'lucide-react';
 import Tags from '@/components/common/tags/tags';
 import { contributors } from '@fmc/data/content';
 import styles from './challenge-grid.module.scss';
@@ -61,6 +62,7 @@ export function ChallengeFilters({
             value={searchInput}
             onChange={(e) => setSearchInput(e.target.value.trim())}
           />
+          <Search className={styles.searchIcon} size={18} />
         </div>
 
         <CustomSelect