:root{--bg:#f5f6f8;--card:#fff;--ink:#1f2937;--mut:#6b7280;--line:#e5e7eb;--pri:#2563eb;--ok:#15803d;--okbg:#dcfce7;--miss:#b91c1c;--missbg:#fee2e2;--na:#6b7280;--nabg:#f3f4f6;--dg:#b91c1c}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 -apple-system,"Microsoft YaHei","PingFang SC",sans-serif}
a{color:var(--pri);text-decoration:none}a:hover{text-decoration:underline}
.top{display:flex;align-items:center;gap:24px;background:#111827;color:#fff;padding:10px 24px;flex-wrap:wrap}
.top a{color:#d1d5db}.top .brand{color:#fff;font-weight:700;font-size:17px}
.top nav{display:flex;gap:18px;flex:1}.top .who{font-size:13px;color:#9ca3af}
main{max-width:1180px;margin:0 auto;padding:20px 24px 60px}
h1{font-size:22px;margin:8px 0 12px}h2{font-size:17px;margin:0}
.meta{color:var(--mut);font-size:13px;font-weight:400}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin:16px 0}
.bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0}
input,select{font:inherit;padding:6px 9px;border:1px solid #d1d5db;border-radius:6px;background:#fff;max-width:100%}
input[type=checkbox]{padding:0}
.btn{display:inline-block;font:inherit;padding:6px 14px;border:1px solid #d1d5db;background:#fff;border-radius:6px;cursor:pointer;color:var(--ink)}
.btn:hover{background:#f3f4f6;text-decoration:none}
.btn.primary{background:var(--pri);border-color:var(--pri);color:#fff}.btn.primary:hover{background:#1d4ed8}
.btn.small{padding:2px 10px;font-size:13px}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.danger-btn{background:var(--dg);border-color:var(--dg);color:#fff}.danger-btn:hover{background:#991b1b}
.link{background:none;border:0;color:var(--pri);cursor:pointer;font:inherit;font-size:13px;padding:0 4px}
.link.danger{color:var(--dg)}
.chk{display:inline-flex;gap:6px;align-items:center;cursor:pointer}
.flash{padding:10px 14px;border-radius:8px;margin:10px 0}.flash.ok{background:var(--okbg);color:#14532d}.flash.err{background:var(--missbg);color:#7f1d1d}
table.grid{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-top:10px}
.grid th,.grid td{padding:8px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.grid th{background:#f9fafb;font-weight:600;font-size:13px;color:var(--mut)}
.grid tr.done td:first-child{border-left:3px solid #22c55e}
.grid tr.off{opacity:.5}.nowrap{white-space:nowrap}
.grid td input[name=name]{width:100%;min-width:220px}
.badge{display:inline-block;padding:1px 9px;border-radius:99px;font-size:12.5px}
.badge.ok{background:var(--okbg);color:var(--ok)}.badge.miss{background:var(--missbg);color:var(--miss)}.badge.na{background:var(--nabg);color:var(--na)}
.empty{color:var(--mut);text-align:center;padding:14px}
.login{max-width:380px;margin:60px auto}
.login label{display:block;margin:12px 0 4px;font-size:13px;color:var(--mut)}
.login input{width:100%}.login .btn{width:100%;margin-top:18px;padding:9px}
.cat-head{display:flex;align-items:baseline;gap:12px;margin-bottom:10px}
.drop{border:2px dashed #cbd5e1;border-radius:10px;padding:16px;text-align:center;background:#f8fafc;transition:.15s}
.drop.over{border-color:var(--pri);background:#eff6ff}
.drop .actions{display:flex;gap:10px;justify-content:center;align-items:center;flex-wrap:wrap;margin:10px 0}
.progress{height:8px;background:#e5e7eb;border-radius:99px;overflow:hidden;margin:10px auto 0;max-width:420px}
.progress div{height:100%;width:0;background:var(--pri);transition:width .2s}
.msg{margin-top:8px;font-size:13px}.msg .err{color:var(--miss)}
ul.files{list-style:none;margin:6px 0;padding:0}
ul.files li{padding:5px 4px;border-bottom:1px solid #f3f4f6;display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
details.grp{margin:8px 0;border:1px solid var(--line);border-radius:8px;padding:6px 12px}
details.grp summary{cursor:pointer;font-weight:600}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin:12px 0}
.stack{display:flex;flex-direction:column;gap:8px;align-items:flex-start}
form.inline{display:inline-flex;gap:6px}
.danger-zone{border-color:#fecaca}
code{background:#f3f4f6;padding:1px 6px;border-radius:4px}
@media(max-width:700px){main{padding:12px}.grid th,.grid td{padding:6px}}