diff --git a/Makefile b/Makefile
index f665025..feee254 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ BINARY_STATS  = keystroke-stats
 SERVICE       = keystats.service
 SYSTEMD_USER  = /usr/lib/systemd/user
 
-.PHONY: all build install uninstall status logs clean
+.PHONY: all build install uninstall status logs clean setup
 
 all: build
 
@@ -12,7 +12,10 @@ build:
 	cmake -S . -B build
 	cmake --build build
 
-install: build
+setup:
+	sudo usermod -aG input $(USER)
+
+install: build setup
 	sudo cp build/$(BINARY_DAEMON) $(PREFIX)/bin/$(BINARY_DAEMON)
 	sudo cp build/$(BINARY_STATS)  $(PREFIX)/bin/$(BINARY_STATS)
 	sudo cp $(SERVICE) $(SYSTEMD_USER)/$(SERVICE)
diff --git a/main.cpp b/main.cpp
index 91b7332..425358b 100644
--- a/main.cpp
+++ b/main.cpp
@@ -13,7 +13,7 @@
 #include <unistd.h>
 #include <sqlite3.h>
 
-// ─── Key name map ─────────────────────────────────────────────────────────────
+
 
 std::unordered_map<int, std::string> keyNames = {
     {KEY_ESC, "Esc"}, {KEY_F1, "F1"}, {KEY_F2, "F2"}, {KEY_F3, "F3"},
@@ -49,13 +49,11 @@ std::unordered_map<int, std::string> keyNames = {
     {KEY_KPDOT, "KP."}, {KEY_KPENTER, "KPEnter"},
 };
 
-// ─── Globals ──────────────────────────────────────────────────────────────────
-
 std::unordered_map<int, long long> keyCounts;
 sqlite3* db = nullptr;
 int      fd = -1;
 
-// ─── DB ───────────────────────────────────────────────────────────────────────
+
 
 void initDB() {
     struct passwd* pw = getpwuid(getuid());
@@ -150,7 +148,7 @@ void flushDailyToDB(int code, long long count) {
     sqlite3_step(stmt);
     sqlite3_finalize(stmt);
 }
-// ─── Device ───────────────────────────────────────────────────────────────────
+
 
 std::string findKeyboard() {
     DIR* dir = opendir("/dev/input");
@@ -192,7 +190,7 @@ std::string findKeyboard() {
     return found;
 }
 
-// ─── Signal handler ───────────────────────────────────────────────────────────
+
 
 void onExit(int) {
     flushToDB();
@@ -201,7 +199,7 @@ void onExit(int) {
     exit(0);
 }
 
-// ─── Main ─────────────────────────────────────────────────────────────────────
+
 
 int main() {
     signal(SIGINT,  onExit);
diff --git a/stats.cpp b/stats.cpp
index c6bb861..ef3f9a7 100644
--- a/stats.cpp
+++ b/stats.cpp
@@ -124,7 +124,6 @@ Element renderStats(const std::vector<KeyStat>& stats, const std::vector<KeyStat
     long long maxCount = stats[0].count;
     long long total    = totalCount(stats);
 
-    // ── Heatmap ──────────────────────────────────────────────────────────────
     std::vector<Element> rows;
     for (auto& row : keyboardLayout) {
         std::vector<Element> keys;
@@ -136,7 +135,7 @@ Element renderStats(const std::vector<KeyStat>& stats, const std::vector<KeyStat
         rows.push_back(hbox(keys));
     }
 
-    // ── Lifetime top 10 ──────────────────────────────────────────────────────
+    
     std::vector<Element> topList;
     int limit = std::min((int)stats.size(), 10);
     for (int i = 0; i < limit; i++) {
@@ -152,7 +151,6 @@ Element renderStats(const std::vector<KeyStat>& stats, const std::vector<KeyStat
         );
     }
 
-    // ── Today top 5 ──────────────────────────────────────────────────────────
     long long todayTotal = totalCount(todayStats);
     std::vector<Element> todayList;
     int todayLimit = std::min((int)todayStats.size(), 5);
@@ -172,7 +170,7 @@ Element renderStats(const std::vector<KeyStat>& stats, const std::vector<KeyStat
         todayList.push_back(text("No keys pressed today yet.") | color(Color::GrayDark));
     }
 
-    // ── Legend ───────────────────────────────────────────────────────────────
+
     auto legend = hbox({
         text(" cold ") | color(Color::GrayDark),
         text("▓") | color(Color::Blue),