.finder { display:flex; height:100%; font-family:Lucida Grande,sans-serif; font-size:12px; }
.sidebar { width:150px; background:linear-gradient(#f2f2f2,#dcdcdc); border-right:1px solid #aaa; padding:6px; }
.sidebar .item { padding:4px; cursor:default; }
.sidebar .item:hover { background:rgba(0,0,0,0.1); }
.finder-content { flex:1; background:#fff; padding:10px; display:grid; grid-template-columns:repeat(auto-fill,80px); gap:12px; position:relative; }
.icon { text-align:center; cursor:default; padding:4px; }
.icon.selected { background:linear-gradient(#5a8be6,#2f6fe4); border-radius:6px; }
.icon.selected .label { color:white; }
.thumb.dir { width:64px; height:48px; background:#6ba4d8; border-radius:4px; margin:auto; }
.thumb.file { width:48px; height:64px; background:#ccc; margin:auto; }
.rename-input { width:100%; font:inherit; font-size:12px; padding:2px; margin:-2px 0 0 0; box-sizing:border-box; }