Add roll windows from actor sheet

less/rolls.less

@@ -0,0 +1,100 @@
+// ============================================================
+// ROLL CARDS — Chat message styling for dice rolls
+// ============================================================
+
+.oh-roll-card {
+  font-family: @font-body;
+  border: 1px solid @color-olive;
+  border-radius: 4px;
+  padding: 6px 8px;
+  background: fade(#f5ead0, 40%);
+
+  .oh-roll-header {
+    font-family: @font-secondary;
+    font-size: @font-size-base;
+    font-weight: bold;
+    color: @color-dark;
+    margin-bottom: 4px;
+    border-bottom: 1px solid @color-olive-faint;
+    padding-bottom: 3px;
+  }
+
+  .oh-roll-info {
+    display: flex;
+    justify-content: space-between;
+    font-size: @font-size-xs;
+    color: @color-olive;
+    margin-bottom: 6px;
+  }
+
+  .oh-roll-dice {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 3px;
+    margin-bottom: 6px;
+
+    .oh-die {
+      display: inline-flex;
+      align-items: center;
+      justify-content: center;
+      width: 24px;
+      height: 24px;
+      border-radius: 3px;
+      font-weight: bold;
+      font-size: 13px;
+      border: 1px solid @color-olive;
+    }
+
+    .die-success {
+      background: #2ecc71;
+      color: #fff;
+      border-color: #27ae60;
+    }
+
+    .die-fail {
+      background: #ecf0f1;
+      color: #7f8c8d;
+      border-color: #bdc3c7;
+    }
+  }
+
+  .oh-roll-result {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 4px 6px;
+    border-radius: 3px;
+    font-weight: bold;
+    font-size: @font-size-sm;
+  }
+
+  .roll-success {
+    background: fade(#2ecc71, 20%);
+    color: #1e8449;
+  }
+
+  .roll-failure {
+    background: fade(#e74c3c, 15%);
+    color: #c0392b;
+  }
+}
+
+// Rollable rarity button on item sheets
+.oathhammer {
+  .rarity-roll-btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 3px;
+    cursor: pointer;
+    font-size: @font-size-xs;
+    color: @color-blue;
+    .transition-opacity();
+
+    &:hover {
+      color: @color-dark;
+      text-decoration: underline;
+    }
+
+    i { font-size: 0.85em; }
+  }
+}