diff --git a/css/admin.css b/css/admin.css
index 5e91b07..d120bfa 100644
--- a/css/admin.css
+++ b/css/admin.css
@@ -95,9 +95,28 @@ input[type="checkbox"]:checked::after { content: '✓'; color: var(--background)
 .pagination button:disabled { opacity: 0.4; cursor: not-allowed; }
 
 /* MODALES */
-.overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.8); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all 0.3s ease; z-index: 1000; }
+.overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: rgba(0, 0, 0, 0.6); /* Fond sombre */
+    display: flex;
+    justify-content: center; /* Centrage horizontal */
+    align-items: center;     /* Centrage vertical */
+    z-index: 1000;           /* Au-dessus du contenu */
+    padding: 1rem;
+}
 .overlay.open { opacity: 1; visibility: visible; }
-.modal { background: var(--surface-card); border: 1px solid var(--border); border-radius: 12px; padding: 2.5rem; width: 90%; max-width: 600px; position: relative; transform: translateY(20px) scale(0.95); transition: all 0.3s ease; max-height: 90vh; overflow-y: auto; }
+.modal {
+    background: var(--surface-card);
+    padding: 2rem;
+    border-radius: 12px;
+    width: 100%;
+    max-width: 450px;
+    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
+}
 .overlay.open .modal { transform: translateY(0) scale(1); }
 .modal-close { position: absolute; top: 1.5rem; right: 1.5rem; background: var(--surface); border: none; color: var(--muted); width: 32px; height: 32px; border-radius: 50%; font-size: 1.1rem; cursor: pointer; transition: all 0.2s; }
 .modal-close:hover { background: #ff4757; color: #fff; }
@@ -145,18 +164,25 @@ input[type="checkbox"]:checked::after { content: '✓'; color: var(--background)
     
     .admin-table tbody tr {
         display: grid;
-        grid-template-columns: 60px 1fr 40px;
-        grid-template-areas:
+        /* On définit 3 colonnes fixes : Image, Info, Actions */
+        grid-template-columns: 60px 1fr 80px; 
+        grid-template-areas: 
             "poster title actions"
             "poster director actions"
             "poster info actions";
-        gap: 0.2rem 1rem;
-        padding: 0.8rem;
+        align-items: center; /* Alignement vertical */
+        gap: 0.5rem 1rem;
+        padding: 1rem;
+        border-bottom: 1px solid var(--border);
     }
 
     .admin-table td { border: none; padding: 0.3rem 0; text-align: left; }
     .admin-table td:nth-child(1) { display: none; } /* Checkbox */
-    .admin-table td:nth-child(2) { grid-area: poster; grid-row: span 3; } /* 🔥 FIX: Ajout de grid-row pour éviter le collapse */
+    .admin-table td:nth-child(2) { 
+        grid-area: poster; 
+        width: 60px;
+        overflow: hidden;
+    }
     .admin-table td:nth-child(3) { grid-area: title; font-size: 1rem; margin-bottom: 0; }
     .admin-table td:nth-child(4) { display: none; } /* Année */
     .admin-table td:nth-child(5) { grid-area: director; margin-top: 0; font-size: 0.85rem; color: var(--muted); }