diff --git a/backend/dist/admin.html b/backend/dist/admin.html
index 29e78b7..e3e5cd2 100644
--- a/backend/dist/admin.html
+++ b/backend/dist/admin.html
@@ -129,10 +129,10 @@ tr:hover td{background:color-mix(in oklch,var(--accent) 40%,transparent)}
.modal-box h3{font-size:16px;font-weight:600;margin-bottom:16px}
/* Theme toggle */
-.theme-toggle{position:fixed;bottom:16px;right:16px;z-index:50;display:flex;gap:4px;padding:4px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 2px 8px oklch(0 0 0 / .08)}
-.theme-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;border-radius:calc(var(--radius) - 2px);cursor:pointer;background:transparent;color:var(--muted-foreground);font-size:16px;transition:all .15s}
-.theme-btn:hover{background:var(--accent);color:var(--accent-foreground)}
-.theme-btn.active{background:var(--primary);color:var(--primary-foreground)}
+.theme-toggle{position:fixed;bottom:16px;right:16px;z-index:50;display:flex;padding:3px;background:var(--muted);border-radius:var(--radius);box-shadow:0 2px 8px oklch(0 0 0 / .08);gap:3px}
+.theme-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;border-radius:calc(var(--radius) - 2px);cursor:pointer;background:transparent;color:var(--muted-foreground);font-size:16px;transition:all .15s;padding:0}
+.theme-btn:hover{color:var(--foreground)}
+.theme-btn.active{background:var(--background);color:var(--foreground);box-shadow:0 1px 3px oklch(0 0 0 / .08)}
@@ -201,10 +201,16 @@ tr:hover td{background:color-mix(in oklch,var(--accent) 40%,transparent)}
-