:root{
  --bg:#ffffff;--soft:#f4f6f8;--hover:#eceff3;--text:#1f2a38;--muted:#627083;--line:#e1e6ec;
  --accent:#345dd8;--accent-ink:#ffffff;--accent-bg:#edf2ff;
  --good:#197558;--good-bg:#e8f6ef;--warn:#8f5c14;--warn-bg:#fff4e0;--danger:#b43f3f;--danger-bg:#fdeeed;
  --shadow:0 12px 32px rgba(20,32,56,.16);
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#171b21;--soft:#1f252d;--hover:#28303a;--text:#e5ebf3;--muted:#9ba8b9;--line:#323c48;
  --accent:#9fb5ff;--accent-ink:#131a2c;--accent-bg:#243150;
  --good:#86d8b6;--good-bg:#1d3a30;--warn:#eebf78;--warn-bg:#3a2e1d;--danger:#f49797;--danger-bg:#422828;
  --shadow:0 12px 32px rgba(0,0,0,.5);
}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--bg);color:var(--text);font:14px/1.55 var(--sans);-webkit-font-smoothing:antialiased;padding:env(safe-area-inset-top,0) 0 env(safe-area-inset-bottom,0)}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:default;opacity:.45}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:.93em}
.muted{color:var(--muted)}
.small{font-size:12px}
h1,h2,h3{margin:0;font-weight:600;text-wrap:balance}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:24px 16px}
.login-card{width:min(360px,100%);display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:var(--shadow)}
.login-card .brand{margin-bottom:12px}
.login-card .field{width:100%;margin-bottom:6px}
.login-card .btn{margin-top:8px}
.btn.block{width:100%;justify-content:center;padding:9px}

/* top bar */
.top{display:flex;align-items:center;gap:12px 16px;flex-wrap:wrap;padding:10px 16px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:5}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:16px;letter-spacing:-.2px}
.logo{width:26px;height:26px;border-radius:6px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-family:var(--mono);font-size:12px;font-weight:500}
.brand small{font-weight:400;color:var(--muted);font-size:12px;border-left:1px solid var(--line);padding-left:10px}
.scanner{font-size:12.5px;color:var(--muted);display:flex;gap:8px;align-items:center;flex-wrap:wrap;min-width:0}
.top-actions{margin-left:auto;display:flex;gap:6px}

/* shell */
.shell{display:grid;grid-template-columns:188px minmax(0,1fr);min-height:calc(100vh - 52px)}
.side{background:var(--soft);border-right:1px solid var(--line);padding:18px 10px;display:flex;flex-direction:column;gap:4px}
.group-list{display:flex;flex-direction:column;gap:4px}
.kicker{font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);margin:0 10px 6px;font-weight:500}
.gbtn{display:grid;grid-template-columns:1fr;gap:2px;align-items:center;text-align:left;border:0;background:none;padding:9px 10px;border-radius:7px;width:100%}
.gbtn:hover{background:var(--hover)}
.gbtn[aria-pressed="true"]{background:var(--bg);box-shadow:0 1px 3px rgba(0,0,0,.07)}
.gbtn b{font-family:var(--mono);font-weight:500;font-size:13px}
.gbtn .sub{font-size:11.5px;color:var(--muted)}
.side-foot{margin-top:auto;padding:10px;font-size:11.5px;color:var(--muted);line-height:1.5}

main{padding:22px 24px 48px;min-width:0;display:flex;flex-direction:column;gap:22px}
.ghead h1{font-size:22px;letter-spacing:-.3px;font-family:var(--mono);font-weight:500}
.meta{color:var(--muted);font-size:12.5px;margin-top:4px}

.sec-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.sec-h h2{font-size:14px}
.sec-h .hint{font-size:12px;color:var(--muted)}

/* lanes */
.lanes{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.lane{border:1px solid var(--line);border-radius:10px;padding:13px 14px;display:flex;flex-direction:column;gap:8px;background:var(--bg)}
.lane.bad{border-color:var(--warn)}
.lane-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.lane-idx{font-size:11px;letter-spacing:1px;color:var(--muted);font-weight:500}
.lane-ep{font-family:var(--mono);font-size:16px;font-weight:500;letter-spacing:-.2px;word-break:break-all}
.lane-src{font-size:12px;color:var(--muted)}
.lane-src .gone{color:var(--warn)}
.lane details{font-size:12.5px;border-top:1px dashed var(--line);padding-top:7px}
.lane summary{cursor:pointer;color:var(--muted);list-style:none;display:flex;justify-content:space-between;align-items:center}
.lane summary::-webkit-details-marker{display:none}
.lane summary::after{content:"展开";font-size:11.5px;color:var(--accent)}
.lane details[open] summary::after{content:"收起"}
.lane ul{margin:6px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:3px}
.lane li{display:flex;justify-content:space-between;gap:8px;word-break:break-word}
.lane li .bad{color:var(--danger);font-size:11.5px}
.lane-act{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}

.chip{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;padding:2px 8px;border-radius:999px;white-space:nowrap;font-weight:500}
.chip.good{color:var(--good);background:var(--good-bg)}
.chip.warn{color:var(--warn);background:var(--warn-bg)}
.chip.bad{color:var(--danger);background:var(--danger-bg)}
.chip.info{color:var(--accent);background:var(--accent-bg)}
.chip.plain{color:var(--muted);background:var(--soft)}

.btn{border:1px solid var(--line);background:var(--bg);padding:6px 12px;border-radius:7px;font-size:13px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.btn:hover:not(:disabled){background:var(--hover)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover:not(:disabled){filter:brightness(.93)}
.btn.danger{color:var(--danger);border-color:var(--danger)}
.btn.danger.solid{background:var(--danger);color:var(--bg)}
.btn.sm{padding:4px 9px;font-size:12px}
.icon-btn{border:0;background:none;padding:5px;border-radius:6px;color:var(--muted);line-height:0}
.icon-btn:hover{background:var(--hover);color:var(--danger)}
svg.i{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto;overflow-y:hidden;scrollbar-width:none}
.tabs button{border:0;background:none;padding:9px 12px;font-size:13.5px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;display:flex;gap:6px;align-items:center}
.tabs button[aria-selected="true"]{color:var(--text);border-bottom-color:var(--accent);font-weight:500}
.tabs .count{font-size:11px;background:var(--soft);padding:0 6px;border-radius:999px;color:var(--muted);font-variant-numeric:tabular-nums}

.prov-grid{display:grid;grid-template-columns:220px minmax(0,1fr);gap:18px;margin-top:16px}
.plist{display:flex;flex-direction:column;gap:4px}
.pbtn{border:1px solid transparent;background:none;text-align:left;padding:9px 11px;border-radius:8px;display:grid;grid-template-columns:1fr auto;gap:1px 8px}
.pbtn:hover{background:var(--soft)}
.pbtn[aria-pressed="true"]{border-color:var(--line);background:var(--soft)}
.pbtn b{font-weight:500;word-break:break-all}
.pbtn .n{font-family:var(--mono);font-size:12.5px;color:var(--muted);text-align:right}
.pbtn .sub{grid-column:1/-1;font-size:11.5px;color:var(--muted)}
.plist .btn{margin-top:6px;justify-content:center}
.pdetail-h{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.pdetail-h h3{font-size:16px;word-break:break-all}
.pdetail-act{display:flex;gap:6px;flex-wrap:wrap}

.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;font-size:13px}
th{text-align:left;font-weight:500;font-size:11.5px;color:var(--muted);letter-spacing:.3px;padding:9px 12px;background:var(--soft);border-bottom:1px solid var(--line);white-space:nowrap}
th.right{text-align:right}
td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:middle;white-space:nowrap}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
td.empty{text-align:center;padding:24px;color:var(--muted)}
td .sub-line{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
td .err{display:block;font-size:11.5px;color:var(--danger);white-space:normal;max-width:280px}
.row-act{display:flex;gap:4px;justify-content:flex-end;align-items:center}
.linkish{border:0;background:none;color:var(--accent);padding:0;font-family:var(--mono)}
.linkish:hover{text-decoration:underline}

.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:16px 0 10px}
.toolbar.spread{justify-content:space-between}
.seg{display:flex;background:var(--soft);padding:3px;border-radius:8px;gap:2px}
.seg button{border:0;background:none;padding:4px 11px;border-radius:6px;font-size:12.5px;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--bg);color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.field{border:1px solid var(--line);background:var(--bg);border-radius:7px;padding:6px 10px;font-size:13px;min-width:0}
input.field{width:200px;max-width:100%}
.pager{display:flex;justify-content:space-between;align-items:center;margin-top:10px;font-size:12.5px;color:var(--muted);gap:10px;flex-wrap:wrap}
.pager div{display:flex;gap:6px;align-items:center}
.loading{padding:24px;color:var(--muted);text-align:center}

.tpl-list{display:flex;flex-direction:column;gap:12px}
.tpl{border:1px solid var(--line);border-radius:10px;overflow:hidden}
.tpl-h{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:12px 14px;flex-wrap:wrap}
.tpl-h h3{font-size:14.5px;font-weight:500;word-break:break-word}
.tpl-h .muted{font-size:12px;margin-top:2px}
.tpl-act{display:flex;gap:6px;flex-wrap:wrap}
.tpl .tbl-wrap{border:0;border-top:1px solid var(--line);border-radius:0}
.tpl td.lane-col{width:70px;color:var(--muted);font-size:12px}
.tpl td.ep-col{text-align:right;color:var(--muted)}

dialog{border:1px solid var(--line);border-radius:12px;padding:0;background:var(--bg);color:var(--text);box-shadow:var(--shadow);width:min(540px,calc(100vw - 32px));max-height:calc(100vh - 48px)}
dialog::backdrop{background:rgba(15,22,34,.45)}
.dlg{display:flex;flex-direction:column;max-height:calc(100vh - 50px)}
.dlg-h{padding:16px 18px 10px;display:flex;justify-content:space-between;gap:10px}
.dlg-h .icon-btn{align-self:flex-start}
.dlg-h h3{font-size:16px;word-break:break-word}
.dlg-h p{margin:3px 0 0;font-size:12.5px;color:var(--muted);word-break:break-word}
.dlg-b{padding:4px 18px 14px;overflow:auto;display:flex;flex-direction:column;gap:12px}
.dlg-f{padding:12px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px;background:var(--soft);align-items:center;flex-wrap:wrap}
.dlg-f .busy{margin-right:auto;font-size:12px;color:var(--muted)}
.lbl{font-size:12px;color:var(--muted);display:block;margin-bottom:4px}
.dlg .field{width:100%}
.hintline{font-size:12px;color:var(--muted);margin-top:4px}
.errline{font-size:12.5px;color:var(--danger);background:var(--danger-bg);padding:8px 10px;border-radius:7px;white-space:pre-wrap;word-break:break-word}
.warnline{font-size:12.5px;color:var(--warn);background:var(--warn-bg);padding:8px 10px;border-radius:7px;word-break:break-word}
.impact{background:var(--soft);border-radius:8px;padding:10px 12px;font-size:12.5px;display:flex;flex-direction:column;gap:6px}
.impact .row{display:flex;gap:8px;align-items:baseline}
.impact .row > span:last-child{word-break:break-word}
.impact h4{margin:4px 0 0;font-size:11.5px;font-weight:500;color:var(--muted);letter-spacing:.3px}
.tag{font-size:11px;font-weight:500;min-width:44px;text-align:center;border-radius:4px;padding:0 4px;flex-shrink:0}
.tag.create{color:var(--good);background:var(--good-bg)}
.tag.delete{color:var(--danger);background:var(--danger-bg)}
.tag.rename,.tag.repoint{color:var(--accent);background:var(--accent-bg)}
.tag.note{color:var(--warn);background:var(--warn-bg)}
.opts{display:flex;flex-direction:column;gap:4px;max-height:240px;overflow:auto}
.opt{display:flex;gap:9px;align-items:flex-start;padding:8px 10px;border:1px solid var(--line);border-radius:8px;cursor:pointer}
.opt:has(input:checked){border-color:var(--accent);background:var(--accent-bg)}
.opt:has(input:disabled){cursor:default;opacity:.6}
.opt input{margin-top:3px}
.opt .why{display:block;font-size:11.5px;color:var(--warn)}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--text);color:var(--bg);padding:9px 16px;border-radius:8px;font-size:13px;box-shadow:var(--shadow);z-index:20;max-width:calc(100vw - 32px)}
.toast.bad{background:var(--danger)}

@media (max-width:760px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .side{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line);padding:10px 16px;gap:6px}
  .group-list{flex-direction:row}
  .kicker,.side-foot,.brand small{display:none}
  .gbtn{width:auto;min-width:130px}
  main{padding:18px 16px 40px}
  .prov-grid{grid-template-columns:minmax(0,1fr)}
  .scanner{order:3;width:100%}
}