From 2940d607ba8f2882a62f4e6754e9091154403eca Mon Sep 17 00:00:00 2001
From: Zhineng Li <im@zhineng.li>
Date: Sat, 24 Jan 2026 12:49:56 +0800
Subject: update message indicators and colors

---
 iptv.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/iptv.sh b/iptv.sh
index f0b98e6..832f1fb 100755
--- a/iptv.sh
+++ b/iptv.sh
@@ -4,6 +4,11 @@ set -euo pipefail
 # cURL configurations applied to all requests
 CURL_ARGS=(--silent --max-time 6)
 
+# Color definitions
+COLOR_DANGER=$(tput setaf 1)
+COLOR_SUCCESS=$(tput setaf 2)
+COLOR_RESET=$(tput sgr0)
+
 show_usage () {
   echo "Usage: $0 [COMMAND] [OPTIONS]"
   echo ""
@@ -42,9 +47,9 @@ show_decrypt_authinfo_usage () {
   echo "Usage: $0 decrypt:authinfo <authinfo>"
 }
 
-step () { echo -e "\033[32m[-]\033[0m $1"; }
+step () { printf '%s==> %s%s\n' "$COLOR_SUCCESS" "$1" "$COLOR_RESET"; }
 
-fatal () { echo -e "\033[31m[!]\033[0m $1" >&2; exit 1; }
+fatal () { printf '%s!!! %s%s\n' "$COLOR_DANGER" "$1" "$COLOR_RESET" >&2; exit 1; }
 
 ensure_curl_is_installed () {
   if ! command -v curl &>/dev/null; then
-- 
cgit v1.2.3