Add adversité total malus display

Show 'MALUS JETS -X' below adversité cards. Highlights in red when non-zero.
Value = bleue + rouge + noire (same as nbAdversites used in roll formula).
Tooltip explains it's subtracted from all rolls.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

less/actor-styles.less

@@ -923,6 +923,50 @@
       }
     }
 
+    .adversite-total {
+      display: flex;
+      flex-direction: row;
+      align-items: center;
+      justify-content: center;
+      gap: 6px;
+      margin-top: 6px;
+      padding: 4px 8px;
+      border-radius: 3px;
+      border: 1px solid rgba(100,70,20,0.35);
+      background: rgba(15,8,0,0.5);
+      cursor: default;
+      transition: all 0.2s;
+
+      &.adversite-total-nonzero {
+        border-color: rgba(200,60,30,0.6);
+        background: rgba(40,8,4,0.7);
+        box-shadow: 0 0 8px rgba(200,50,20,0.2);
+
+        .adversite-total-value {
+          color: #ff7755;
+          text-shadow: 0 0 8px rgba(255,80,40,0.5);
+        }
+      }
+
+      .adversite-total-label {
+        font-size: 0.6rem;
+        font-weight: 700;
+        text-transform: uppercase;
+        letter-spacing: 0.8px;
+        color: #9a7a50;
+      }
+
+      .adversite-total-value {
+        font-family: "Signika", "Arial Narrow", sans-serif;
+        font-variant-numeric: lining-nums tabular-nums;
+        font-size: 1.1rem;
+        font-weight: 900;
+        color: #c0a070;
+        line-height: 1;
+        transition: color 0.2s;
+      }
+    }
+
     .adversite-modifiers {
       display: flex;
       flex-direction: row;