css drag and drop

modules/holidays/holidays.css

@@ -110,21 +110,27 @@
 
 /* Petit bouton + pour les colonnes */
 .btn-icon-small {
-  background: transparent;
-  border: 1px dashed #cbd5e1;
-  border-radius: 4px;
-  padding: 6px 12px;
-  font-size: 0.8rem;
-  color: var(--text-muted);
+  background: white !important;
+  border: 1px solid #e2e8f0 !important;
+  border-radius: 6px !important;
+  width: 32px !important;
+  height: 32px !important;
+  min-width: 32px !important;
+  padding: 0 !important;
+  margin: 0 !important;
+  display: flex !important;
+  align-items: center;
+  justify-content: center;
+  font-size: 0.9rem;
   cursor: pointer;
-  width: 100%;
-  margin-top: 10px;
-  transition: 0.2s;
+  transition: all 0.2s;
+  box-shadow: var(--shadow-sm);
 }
+
 .btn-icon-small:hover {
-  background: #f1f5f9;
-  color: var(--text-main);
-  border-color: var(--text-muted);
+  background: #f1f5f9 !important;
+  border-color: #cbd5e1 !important;
+  transform: scale(1.05);
 }
 
 /* --- 4. CARTES --- */
@@ -623,28 +629,48 @@ input[type="date"]::-webkit-calendar-picker-indicator:hover {
 
 .hol-cp-header {
   background: #f8fafc;
-  padding: 10px 15px;
+  padding: 12px 15px;
   display: flex;
   justify-content: space-between;
   align-items: center;
   border-bottom: 1px solid #e2e8f0;
+  gap: 12px;
+}
+
+.hol-cp-info-group {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  flex: 1;
+  min-width: 0;
 }
 
 .hol-cp-title {
   color: #0f172a;
-  font-size: 1rem;
-  font-weight: bold;
+  font-size: 0.95rem;
+  font-weight: 700;
   cursor: pointer;
-  transition: color 0.2s;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
 }
 
 .hol-cp-title:hover {
   color: var(--primary);
 }
 
+.hol-cp-actions-group {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  flex-shrink: 0;
+}
+
 .hol-cp-total {
-  font-size: 0.8rem;
-  color: var(--text-muted);
+  font-size: 0.9rem;
+  font-weight: 700;
+  color: var(--primary);
+  white-space: nowrap;
 }
 
 .hol-cp-body {