diff --git a/src/cli.rs b/src/cli.rs
index eb17529..89b9733 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -32,6 +32,11 @@ pub enum Commands {
         #[command(subcommand)]
         command: PowerCommands,
     },
+    /// Cooling and thermal management
+    Cooling {
+        #[command(subcommand)]
+        command: CoolingCommands,
+    },
     /// Hardware status
     Status,
 }
@@ -91,6 +96,16 @@ pub enum PowerCommands {
     BatterySave,
 }
 
+#[derive(Subcommand, Debug)]
+pub enum CoolingCommands {
+    /// Set extreme performance fan/thermal mode
+    Performance,
+    /// Set balanced/intelligent cooling mode
+    Balanced,
+    /// Set quiet/battery saving fan mode
+    Quiet,
+}
+
 #[derive(Subcommand, Debug)]
 pub enum BatteryCommands {
     /// Set the battery charging limit (e.g., 80)
diff --git a/src/main.rs b/src/main.rs
index 122e9e7..4265ad7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -16,16 +16,20 @@ fn main() {
         log::LevelFilter::Info
     };
 
+    use std::io::Write;
     env_logger::Builder::new()
         .filter_level(level)
-        .format_timestamp(None)
-        .format_module_path(false)
+        .format(|buf, record| {
+            // Write only [LEVEL] message
+            writeln!(buf, "[{}] {}", record.level(), record.args())
+        })
         .init();
 
     match &cli.command {
         Commands::Gpu { command } => commands::gpu::execute(command),
         Commands::Battery { command } => commands::battery::execute(command),
         Commands::Power { command } => commands::power::execute(command),
+        Commands::Cooling { command } => commands::cooling::execute(command),
         Commands::Status => commands::status::execute(),
     }
 }