style: unify UI elements and improve light theme visibility

src/components/tools/UrlCleaner.vue

@@ -122,7 +122,7 @@ onUnmounted(() => {
           <textarea
             v-model="inputUrl"
             placeholder="Paste URL(s) here to clean..."
-            class="url-input"
+            class="tool-textarea url-input"
             @keydown.enter.prevent="handleClean"
             rows="1"
           ></textarea>
@@ -269,24 +269,10 @@ onUnmounted(() => {
 
 .url-input {
   flex: 1;
-  padding: 0.8rem 1rem;
-  border-radius: 8px;
-  border: 1px solid var(--toggle-border);
-  background: var(--toggle-bg);
-  color: var(--text-color);
-  font-size: 1rem;
-  outline: none;
-  transition: all 0.2s;
-  resize: vertical;
-  min-height: 46px;
+  min-height: 120px;
   font-family: inherit;
 }
 
-.url-input:focus {
-  border-color: var(--primary-accent);
-  box-shadow: 0 0 0 2px rgba(var(--primary-accent-rgb), 0.2);
-}
-
 .watch-toggle {
   display: flex;
   justify-content: flex-end;