diff --git a/app/static/app.css b/app/static/app.css
index 643208c..253c92e 100644
--- a/app/static/app.css
+++ b/app/static/app.css
@@ -50,7 +50,7 @@ header { background: var(--blue-dark); color: #fff; }
 .btn-logout-icon:hover { background: rgba(255,255,255,.15); color: #fff; text-decoration: none; }
 
 /* ── Mise en page ─────────────────────────────────────────────── */
-main { max-width: 1400px; margin: 2rem auto; padding: 0 1.5rem 3rem; display: flex; flex-direction: column; gap: 1.5rem; }
+main { margin: 2rem 1.5rem; padding: 0 0 3rem; display: flex; flex-direction: column; gap: 1.5rem; }
 
 /* ── Carte générique ──────────────────────────────────────────── */
 .card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.5rem 1.8rem; }