:root{
  --bg:#f6f8fc;
  --card:#ffffff;
  --text:#202124;
  --muted:#5f6368;
  --border:#dadce0;
  --link:#1a73e8;
  --chip:#e8f0fe;
  --shadow:0 1px 2px rgba(60,64,67,.1), 0 1px 3px 1px rgba(60,64,67,.08);
  --radius:14px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
}
a{ color:var(--link); text-decoration:none }
a:hover{ text-decoration:underline }
.header{
  position:sticky; top:0; z-index:10;
  background:rgba(246,248,252,.92);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  max-width:100%; margin:0 auto; padding:12px 16px;
  display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
}
.brand{
  display:flex; align-items:center; gap:10px; font-weight:650;
}
.brand .dot{ width:10px; height:10px; border-radius:999px; background:var(--link); box-shadow:0 0 0 4px var(--chip) }
.container{ max-width:100%; margin:16px auto; padding:0 16px 40px; }
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.toolbar{
  padding:14px 14px 8px;
  display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
}
.breadcrumbs{ display:flex; gap:8px; flex-wrap:wrap; align-items:center; color:var(--muted); font-size:13px }
.breadcrumbs a{ color:var(--muted) }
.breadcrumbs .sep{ opacity:.55 }
.actions{ display:flex; gap:10px; flex-wrap:wrap; align-items:center }
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 12px;
  border:1px solid var(--border);
  background:#fff;
  border-radius:999px;
  font-size:13px;
  color:var(--text);
  cursor:pointer;
}
.btn:hover{ background:#fafafa }
.btn.primary{
  background:var(--chip);
  border-color:#c6dafc;
}
.search{
  width:min(520px, 100%);
  flex:1 1 320px;
  position:relative;
}
.search input{
  width:100%;
  padding:10px 12px 10px 38px;
  border:1px solid var(--border);
  border-radius:999px;
  outline:none;
  background:#fff;
}
.search .icon{
  position:absolute; left:12px; top:50%; transform:translateY(-50%);
  color:var(--muted); font-size:14px;
}
.table-wrap{ overflow:auto; border-top:1px solid var(--border); border-bottom-left-radius:var(--radius); border-bottom-right-radius:var(--radius); }
.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  min-width:720px;
}
.table thead th{
  position:sticky; top:0;
  background:#fff;
  text-align:left;
  font-size:12px;
  color:var(--muted);
  padding:10px 14px;
  border-bottom:1px solid var(--border);
  white-space:nowrap;
}
.table tbody td{
  padding:10px 14px;
  border-bottom:1px solid #eef0f2;
  vertical-align:middle;
  font-size:14px;
}
.row:hover td{ background:#f8f9fa }
.namecell{ display:flex; align-items:center; gap:10px; min-width:260px }
.fileicon{
  width:28px; height:28px; border-radius:8px;
  display:inline-flex; align-items:center; justify-content:center;
  background:#f1f3f4;
  font-size:14px;
  color:#3c4043;
  flex:0 0 auto;
}
.badge{
  display:inline-flex; align-items:center;
  padding:3px 8px;
  border-radius:999px;
  background:#f1f3f4;
  color:var(--muted);
  font-size:12px;
}
.right{ text-align:right }
.small{ font-size:12px; color:var(--muted) }
.notice{
  padding:12px 14px;
  color:var(--muted);
  font-size:14px;
}
.footer{
  margin-top:10px;
  color:var(--muted);
  font-size:12px;
  text-align:center;
}
@media (max-width:820px){
  .table{ min-width:640px }
}