1 files changed, 24 insertions, 4 deletions
diff --git a/internal/textutil/human.go b/internal/textutil/human.go
index 21907c3..7e1420d 100644
--- a/internal/textutil/human.go
+++ b/internal/textutil/human.go
@@ -5,21 +5,41 @@ import "fmt"
 // HumanBytes renders n in a short human-friendly form using base-1000 units.
 // Examples: 999 -> 999B, 1200 -> 1.2k, 1540000 -> 1.5M
 func HumanBytes(n int64) string {
+	// Handle negative values by processing absolute value and adding sign back
+	negative := n < 0
+	if negative {
+		n = -n
+	}
 	if n < 1000 {
-		return fmt.Sprintf("%dB", n)
+		result := fmt.Sprintf("%dB", n)
+		if negative {
+			return "-" + result
+		}
+		return result
 	}
 	const unit = 1000.0
 	v := float64(n)
 	suffix := []string{"k", "M", "G", "T"}
+	// Divide first to get into the k range, then loop for higher units
+	v /= unit
 	i := 0
 	for v >= unit && i < len(suffix)-1 {
 		v /= unit
 		i++
 	}
 	s := fmt.Sprintf("%.1f%s", v, suffix[i])
-	// Strip trailing ".0"
-	if len(s) >= 3 && s[len(s)-2:] == ".0" {
-		s = fmt.Sprintf("%d%s", int(v), suffix[i])
+	// Strip trailing ".0" before the suffix (e.g., "1.0k" -> "1k")
+	// Find the suffix position and check if ".0" precedes it
+	suffixLen := len(suffix[i])
+	if len(s) >= suffixLen+3 {
+		// Check if the portion before the suffix ends with ".0"
+		beforeSuffix := s[:len(s)-suffixLen]
+		if len(beforeSuffix) >= 2 && beforeSuffix[len(beforeSuffix)-2:] == ".0" {
+			s = fmt.Sprintf("%d%s", int(v), suffix[i])
+		}
+	}
+	if negative {
+		return "-" + s
 	}
 	return s
 }