diff --git a/src/styles.css b/src/styles.css
index 6a2174d..4426a9c 100644
--- a/src/styles.css
+++ b/src/styles.css
@@ -34,6 +34,19 @@
 
 }
 
+::selection {
+  background-color: var(--color-red-500);
+  color: white;
+  /* Asegura buen contraste */
+}
+
+::-moz-selection {
+  /* Para compatibilidad con Firefox */
+  background-color: var(--color-red-500);
+  color: white;
+}
+
+
 @plugin "tailwindcss-animate";
 
 @custom-variant dark (&:is(.dark *));