정렬 버튼을 그룹화

src/renderer/style.css

@@ -56,10 +56,10 @@ body.fullscreen #titlebar {
   font-size: 13px; font-weight: 600; color: var(--muted);
   letter-spacing: .08em; text-transform: uppercase;
 }
-#titlebar .dir-path {
+.dir-path {
   font-family: 'JetBrains Mono', monospace;
   font-size: 11px; color: var(--muted); opacity: .7;
-  max-width: 400px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
+  max-width: 360px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
 }
 
 /* ── 툴바 ── */
@@ -80,6 +80,24 @@ body.fullscreen #titlebar {
 .btn-primary:hover { background: #9180ff; transform: translateY(-1px); }
 .btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
 .btn-ghost:hover { background: var(--card); color: var(--text); }
+.sort-group {
+  display: flex;
+  background: var(--card);
+  border: 1px solid var(--border);
+  border-radius: 8px;
+  padding: 3px;
+  gap: 2px;
+}
+.sort-btn {
+  display: inline-flex; align-items: center;
+  padding: 4px 12px; border-radius: 5px; border: none;
+  font-family: inherit; font-size: 13px; font-weight: 500;
+  cursor: pointer;
+  background: transparent; color: var(--muted);
+  transition: background .15s, color .15s;
+}
+.sort-btn:hover { background: var(--surface); color: var(--text); }
+.sort-btn.active { background: var(--accent); color: #fff; }
 .btn-success { background: #1a4a2e; color: var(--success); border: 1px solid #2a6a40; }
 .btn-success:hover { background: #204a34; }
 .btn-success:disabled { opacity: .4; cursor: not-allowed; transform: none; }