#!/bin/bash
set -euo pipefail

##########################
# Color helpers (no tput)
##########################
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
CYAN='\033[0;36m'
PURPLE='\033[0;35m'
BLUE='\033[0;34m'
GRAY='\033[0;37m'
BOLD='\033[1m'
RESET='\033[0m'

# Disable colors if output is not a terminal
if [ ! -t 1 ]; then
    RED='' GREEN='' YELLOW='' CYAN='' PURPLE='' BLUE='' GRAY='' BOLD='' RESET=''
fi

color_yellow() { printf '%b' "$YELLOW"; }
color_cyan()   { printf '%b' "$CYAN"; }
color_red()    { printf '%b' "$RED"; }
color_green()  { printf '%b' "$GREEN"; }
color_reset()  { printf '%b' "$RESET"; }

