:root{--bg:#f6f4f1;--card:#fff;--fg:#2b2622;--muted:#8a8178;--line:#e8e2da;--accent:#e8752a;--accent2:#f29a4a;--ok:#2f8f5b;--warn:#c4831a;--bad:#c2453a;--radius:14px}
*{box-sizing:border-box}
[hidden]{display:none!important}
.btn{white-space:nowrap}
html,body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif}
button,input{font:inherit;color:inherit}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:20px;padding:12px 28px;background:rgba(246,244,241,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.logo{height:30px;width:auto;display:block;background:transparent}
.sys{font-weight:600;font-size:17px;padding-left:10px;border-left:1px solid var(--line)}
.tabs{display:flex;gap:4px;flex:1;overflow-x:auto}
.tabs button{border:0;background:transparent;padding:8px 14px;border-radius:999px;cursor:pointer;white-space:nowrap;color:var(--muted)}
.tabs button.on{background:#fff;color:var(--fg);box-shadow:0 1px 3px rgba(0,0,0,.08);font-weight:600}
.badge{display:inline-block;min-width:18px;padding:0 5px;border-radius:9px;background:var(--accent);color:#fff;font-size:12px;line-height:18px;text-align:center}
.who{display:flex;align-items:center;gap:10px;flex:none;color:var(--muted);font-size:14px}
main{max-width:1080px;margin:24px auto;padding:0 20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-bottom:18px}
.card.narrow{max-width:520px;margin:40px auto}
.card.center{text-align:center;color:var(--muted)}
h2{margin:0 0 6px;font-size:18px}
.muted{color:var(--muted);margin:0 0 14px;font-size:14px}
.note{background:#fdf3e9;border-radius:10px;padding:10px 14px;color:#8a5a22}
.head-row{display:flex;justify-content:space-between;align-items:center;gap:10px}
label{display:block;margin:10px 0}
label input{display:block;width:100%;margin-top:6px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
.field{max-width:520px}
.drop{border:2px dashed var(--line);border-radius:var(--radius);padding:26px;text-align:center;color:var(--muted);transition:.15s}
.drop.over{border-color:var(--accent);background:#fff8f2}
.drop p{margin:0 0 12px}
.row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.btn,button.primary,button.ghost,button.small{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:999px;cursor:pointer;border:1px solid var(--line);background:#fff;padding:8px 18px;margin:0;font-size:14px}
.btn:hover,button.ghost:hover{border-color:#cfc6bb}
button.primary{border:0;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));font-weight:600}
button.primary:disabled{opacity:.45;cursor:not-allowed}
button.big{width:100%;padding:12px;font-size:16px;margin-top:8px}
button.small{padding:4px 12px;font-size:13px}
a.small{font-size:12px;color:var(--accent);text-decoration:none;margin-left:6px}
button.ghost{background:transparent}
.picked{margin:12px 0;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.picked-head{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:#faf8f5;font-size:14px}
.picked ul{list-style:none;margin:0;padding:0;max-height:260px;overflow:auto}
.picked li{display:flex;justify-content:space-between;gap:12px;padding:6px 12px;border-top:1px solid var(--line);font-size:13px}
.picked li span:first-child,.files .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.bar{height:10px;border-radius:5px;background:#f0ebe4;overflow:hidden;margin:8px 0}
#bar-fill{height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .3s}
.files{list-style:none;margin:0;padding:0}
.files li{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:12px;align-items:center;padding:7px 4px;border-top:1px solid var(--line);font-size:13px}
.files .sz{color:var(--muted);white-space:nowrap}
.st{display:inline-block;padding:1px 10px;border-radius:999px;font-size:12px;white-space:nowrap;background:#f0ebe4;color:var(--muted)}
.st.ok{background:#e5f4ec;color:var(--ok)}
.st.nas{background:#e3eefb;color:#2c64a8}
.st.dup{background:#fff2dc;color:var(--warn)}
.st.bad{background:#fbe6e3;color:var(--bad)}
.st.run{background:#fdf0e3;color:var(--accent)}
.batch{border:1px solid var(--line);border-radius:12px;margin:10px 0;overflow:hidden}
.batch-head{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;padding:12px 14px;cursor:pointer;background:#faf8f5}
.batch-head .id{font-weight:600;font-variant-numeric:tabular-nums}
.batch-head .meta{color:var(--muted);font-size:13px}
.batch-head .chips{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto}
.batch-body{padding:4px 14px 10px}
.totals{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin:10px 0 16px}
.totals div{background:#faf8f5;border-radius:10px;padding:10px 14px}
.totals b{display:block;font-size:20px}
.totals span{color:var(--muted);font-size:13px}
table.members{width:100%;border-collapse:collapse;font-size:14px}
table.members th,table.members td{text-align:left;padding:9px 6px;border-top:1px solid var(--line);vertical-align:middle}
table.members th{color:var(--muted);font-weight:500;font-size:13px}
table.members .acts{display:flex;gap:6px;flex-wrap:wrap}
.empty{color:var(--muted);text-align:center;padding:24px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:#2b2622;color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;z-index:20;max-width:90vw}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:20px 0 30px}
@media (max-width:760px){
  .top{flex-wrap:wrap;padding:10px 14px;gap:8px}
  .tabs{order:3;flex-basis:100%}
  .who{margin-left:auto}
  .sys{font-size:15px}
  main{padding:0 10px;margin-top:14px}
  .card{padding:16px}
  .files li{grid-template-columns:minmax(0,1fr) auto}
  .files .sz{display:none}
  table.members thead{display:none}
  table.members tr{display:block;border-top:1px solid var(--line);padding:8px 0}
  table.members td{display:block;border:0;padding:2px 0}
}