diff --git a/css/admin.css b/css/admin.css
index de1a46f..6b643a5 100644
--- a/css/admin.css
+++ b/css/admin.css
@@ -175,6 +175,46 @@ input[type="checkbox"]:checked::after { content: '✓'; color: var(--background)
     font-size: 1rem;
 }
 
+/* Correction affichage zone import */
+#import-box, .import-box {
+    border: 2px dashed var(--border);
+    border-radius: 8px;
+    padding: 2rem 1rem;
+    text-align: center;
+    background: var(--surface);
+    cursor: pointer;
+    transition: all 0.2s;
+    margin-top: 1rem;
+}
+
+#import-box:hover, .import-box:hover {
+    border-color: var(--gold);
+    background: var(--surface-hover);
+}
+
+#import-box i, .import-box i {
+    font-size: 2.5rem;
+    color: var(--gold);
+    margin-bottom: 0.5rem;
+    display: block;
+}
+
+#import-box p, .import-box p {
+    margin: 0.3rem 0;
+}
+
+#import-box p strong, .import-box p strong {
+    color: var(--text);
+    font-size: 1rem;
+}
+
+/* S'assurer que le h3 ne soit pas tronqué */
+.modal h3 {
+    white-space: nowrap;
+    overflow: visible;
+    text-overflow: clip;
+}
+
 /* RESPONSIVE MOBILE */
 @media (max-width: 768px) {
     .admin-header { flex-direction: column; align-items: flex-start; }