:root{
  color-scheme:light;
  --surface:#fcfcfb; --page:#f9f9f7;
  --ink:#0b0b0b; --ink2:#52514e; --muted:#898781;
  --grid:#e1e0d9; --axis:#c3c2b7; --border:rgba(11,11,11,.10);
  --track:#f0efec; --field:#f4f4f2;
  --base:#2a78d6; --good:#1baf7a; --mid:#eda100; --bad:#e34948;
}
@media (prefers-color-scheme:dark){
  :root:where(:not([data-theme="light"])){
    color-scheme:dark;
    --surface:#1a1a19; --page:#0d0d0d;
    --ink:#fff; --ink2:#c3c2b7; --muted:#898781;
    --grid:#2c2c2a; --axis:#383835; --border:rgba(255,255,255,.10);
    --track:#242423; --field:#212120;
    --base:#3987e5; --good:#199e70; --mid:#c98500; --bad:#e66767;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --surface:#1a1a19; --page:#0d0d0d;
  --ink:#fff; --ink2:#c3c2b7; --muted:#898781;
  --grid:#2c2c2a; --axis:#383835; --border:rgba(255,255,255,.10);
  --track:#242423; --field:#212120;
  --base:#3987e5; --good:#199e70; --mid:#c98500; --bad:#e66767;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--page);color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:1180px;margin:0 auto;padding:32px 22px 80px}
.theme-btn{position:fixed;top:16px;right:16px;z-index:9;background:var(--surface);
  border:1px solid var(--border);color:var(--ink2);border-radius:8px;padding:5px 11px;
  font-size:12px;cursor:pointer;font-family:inherit}

.eyebrow{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:9px}
h1{font-size:28px;line-height:1.18;margin:0 0 10px;font-weight:650;letter-spacing:-.015em}
.sub{color:var(--ink2);font-size:14px;max-width:820px;margin:0}
h2{font-size:18px;margin:40px 0 6px;font-weight:630;letter-spacing:-.005em}
.section-note{font-size:13px;color:var(--muted);margin:0 0 18px;max-width:820px}

.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:22px;margin:20px 0}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
label{display:block;font-size:12px;color:var(--ink2);margin-bottom:6px;font-weight:560}
input,select,textarea{width:100%;background:var(--field);border:1px solid var(--border);
  border-radius:9px;padding:9px 11px;font-size:13.5px;color:var(--ink);font-family:inherit;
  font-variant-numeric:tabular-nums}
textarea{min-height:140px;resize:vertical;line-height:1.5;font-size:12.5px;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--base) 55%,transparent);
  outline-offset:-1px;border-color:transparent}
.hint{font-size:11.5px;color:var(--muted);margin:5px 0 0}
.hint b{color:var(--ink2);font-weight:600}

.drop{border:1px dashed var(--axis);border-radius:11px;padding:16px;text-align:center;
  color:var(--muted);font-size:12.5px;cursor:pointer;background:var(--field)}
.drop.over{border-color:var(--base);color:var(--base)}
.libhint{font-size:11.5px;color:var(--muted);margin:10px 0 0;font-variant-numeric:tabular-nums}
.lib{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:11px;margin-top:10px}
.libitem{background:var(--field);border:1px solid var(--border);border-radius:11px;
  overflow:hidden;cursor:pointer;position:relative;transition:border-color .12s}
.libitem:hover{border-color:var(--axis)}
.libitem.sel{border-color:var(--base);box-shadow:0 0 0 1px var(--base)}
.libitem img,.libitem>video{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--track)}
.libitem .lb{padding:6px 8px 7px}
.libitem .ln{font-size:11px;color:var(--ink2);white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis}
.libitem .ls{font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}
.libitem .ord{position:absolute;left:5px;top:5px;min-width:19px;height:19px;line-height:19px;
  text-align:center;border-radius:50%;background:var(--base);color:#fff;font-size:11px;
  font-weight:700;display:none;font-variant-numeric:tabular-nums}
.libitem.sel .ord{display:block}
.libitem .x{position:absolute;right:4px;top:4px;width:19px;height:19px;line-height:18px;
  text-align:center;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;font-size:12px;
  display:none;border:none;cursor:pointer}
.libitem:hover .x{display:block}
.libitem .x:hover{background:var(--bad)}
.lib-empty{grid-column:1/-1;font-size:12.5px;color:var(--muted);padding:8px 2px}
.tagv{position:absolute;right:5px;top:5px;background:rgba(0,0,0,.62);color:#fff;
  font-size:9.5px;border-radius:5px;padding:1px 6px;letter-spacing:.03em}
.audthumb{display:flex;align-items:center;justify-content:center;width:100%;
          aspect-ratio:1/1;background:var(--track);color:var(--muted);
          font-size:40px;cursor:pointer;user-select:none}
.audthumb:hover{color:var(--ink2);background:color-mix(in srgb,var(--base) 8%,var(--track))}
/* audio player sits under the meta block, not over the thumbnail */
.libitem .libaud{width:100%;height:30px;display:block;margin-top:6px;background:transparent}
.libitem .add{position:absolute;left:5px;bottom:calc(38px + var(--add-lift,0px));background:var(--base);color:#fff;
  border:none;border-radius:7px;padding:3px 9px;font-size:11px;font-weight:600;cursor:pointer}
.libitem .add:hover{filter:brightness(1.1)}
.libitem.in{opacity:.62}
.libitem:has(.libaud){--add-lift:36px}
.libitem.in .add{background:var(--good)}
.libitem .x{display:none}
.libitem.manage .x{display:block}

.tray{display:flex;flex-wrap:wrap;gap:10px}
.tchip{display:flex;align-items:center;gap:9px;background:var(--field);
  border:1px solid var(--border);border-radius:11px;padding:7px 10px 7px 7px;max-width:320px}
.tchip img,.tchip video{width:44px;height:44px;border-radius:8px;object-fit:cover;display:block;background:var(--track)}
.tchip .tn{font-size:11.5px;color:var(--ink);white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;max-width:150px}
.tchip .tp{font-size:10px;color:var(--base);font-weight:650;font-variant-numeric:tabular-nums}
.tchip .tb{font-size:10px;color:var(--muted)}
.tchip .mv{background:none;border:1px solid var(--border);border-radius:6px;color:var(--ink2);
  font-size:11px;cursor:pointer;padding:1px 6px;font-family:inherit}
.tchip .mv:hover{border-color:var(--axis);color:var(--ink)}
.tchip .rm{background:none;border:none;color:var(--muted);font-size:15px;cursor:pointer;
  padding:0 3px;line-height:1}
.tchip .rm:hover{color:var(--bad)}
.tray-empty{font-size:12.5px;color:var(--muted);padding:4px 2px}
.map{margin-top:12px;border-top:1px solid var(--grid);padding-top:11px;font-size:12px}
.map-row{display:flex;gap:9px;align-items:baseline;padding:3px 0;font-variant-numeric:tabular-nums}
.map-key{color:var(--base);font-weight:650;min-width:74px;white-space:nowrap}
.map-val{color:var(--ink2)}
.map-desc{color:var(--muted);font-size:11px;flex:1;min-width:0;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.map-warn{color:var(--bad);font-size:11.5px;margin-top:6px}
.map-ok{color:var(--good);font-size:11.5px;margin-top:6px}

.cases{display:flex;flex-wrap:wrap;gap:9px}
.case{display:flex;align-items:center;gap:8px;border:1px solid var(--border);
  border-radius:10px;padding:8px 12px;background:var(--field);cursor:pointer;
  font-size:12.5px;color:var(--ink2);user-select:none;position:relative}
.case:hover{border-color:var(--axis)}
.case.sel{border-color:var(--base);color:var(--ink);
  box-shadow:0 0 0 1px var(--base);background:color-mix(in srgb,var(--base) 7%,var(--field))}
.case .cs{font-size:10.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.case.sel .cs{color:var(--base)}
.case .st{width:8px;height:8px;border-radius:50%;flex:none;display:none}
.case.ran .st{display:block}
.case.ran.done .st{background:var(--good)}
.case.ran.fail .st{background:var(--bad)}
.case.ran.run .st{background:var(--mid);animation:pulse 1.1s ease-in-out infinite}
.case.ran.todo .st{background:var(--muted)}
.case.ran.done,.case.ran.fail{cursor:default;opacity:.75}
.case .wall{font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}
.lgd{font-weight:400;color:var(--muted);font-size:11px;margin-left:10px}
.lgd i{display:inline-block;width:8px;height:8px;border-radius:50%;margin:0 4px 0 10px;vertical-align:1px}
.lgd .done{background:var(--good)}.lgd .fail{background:var(--bad)}.lgd .todo{background:var(--muted)}

.recbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 14px;
  border:1px solid var(--border);border-radius:12px;background:var(--field)}
.recleft{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.recright{margin-left:auto;display:flex;align-items:center;gap:9px}
.reclab{font-size:12px;font-weight:650;color:var(--ink2)}
.recsel{width:auto;max-width:420px;font-size:12.5px;padding:7px 10px;border-radius:8px}
.recbar .bid{cursor:pointer}
#recNote{margin-top:8px}

/* 资料库弹窗 */
.modal{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.42);
  display:none;align-items:flex-start;justify-content:center;padding:5vh 16px;
  overflow:auto;backdrop-filter:blur(2px)}
.modal.open{display:flex}
.modal-box{background:var(--surface);border:1px solid var(--border);border-radius:16px;
  max-width:1080px;width:100%;padding:18px 20px 22px;box-shadow:0 24px 60px rgba(0,0,0,.3)}
.modal-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.modal-head b{font-size:15px}
.modal-head .bbtn{margin-left:auto}
.modal-head #libCount{color:var(--muted);font-size:11.5px}

.others{margin-top:34px;border-top:1px solid var(--border);padding-top:14px}
.others summary{cursor:pointer;font-size:13.5px;font-weight:620;color:var(--ink2);
  list-style:none;display:flex;align-items:center;gap:8px}
.others summary::-webkit-details-marker{display:none}
.others summary::before{content:'▸';color:var(--muted);transition:transform .15s}
.others[open] summary::before{transform:rotate(90deg)}
.others .batch{margin:12px 0}
.coldlab{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--muted);
  cursor:pointer;font-weight:400;margin:0}
.coldlab input{width:auto;margin:0}

.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:18px}
button.go{background:var(--ink);color:var(--page);border:none;border-radius:10px;
  padding:11px 22px;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit}
button.go:disabled{opacity:.45;cursor:not-allowed}
button.sec{background:none;border:1px solid var(--border);color:var(--ink2);
  border-radius:9px;padding:9px 14px;font-size:12.5px;cursor:pointer;font-family:inherit}
button.sec:hover{color:var(--ink);border-color:var(--axis)}

.status{display:flex;gap:11px;align-items:center;padding:14px 16px;border-radius:11px;
  background:var(--surface);border:1px solid var(--border);margin:18px 0 0;
  font-size:13px;color:var(--ink2)}
.dotp{width:9px;height:9px;border-radius:50%;background:var(--muted);flex:none}
.dotp.run{background:var(--mid);animation:pulse 1.1s ease-in-out infinite}
.dotp.idle{background:var(--good)}
.dotp.err{background:var(--bad)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.32}}
.status .t{margin-left:auto;font-variant-numeric:tabular-nums;font-weight:600;color:var(--ink)}

/* batches */
.batch{background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:18px 20px;margin:16px 0}
.bhead{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.bid{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:var(--ink2);
  background:var(--field);border:1px solid var(--border);border-radius:6px;padding:2px 8px;
  cursor:pointer}
.bid:hover{border-color:var(--axis)}
.blabel{font-size:14.5px;font-weight:620}
.bmeta{font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.bstat{margin-left:auto;display:flex;gap:8px;align-items:center}
.pill{font-size:10.5px;padding:2px 9px;border-radius:999px;border:1px solid var(--border);
  color:var(--ink2);font-variant-numeric:tabular-nums;white-space:nowrap}
.pill.done{color:var(--good);border-color:color-mix(in srgb,var(--good) 45%,transparent)}
.pill.running{color:var(--mid);border-color:color-mix(in srgb,var(--mid) 45%,transparent)}
.pill.pending{color:var(--base);border-color:color-mix(in srgb,var(--base) 45%,transparent)}
.pill.failed{color:var(--bad);border-color:color-mix(in srgb,var(--bad) 45%,transparent)}
.bbtn{background:none;border:1px solid var(--border);color:var(--ink2);border-radius:8px;
  padding:4px 11px;font-size:11.5px;cursor:pointer;font-family:inherit}
.bbtn:hover{color:var(--ink);border-color:var(--axis)}
.bbtn.warn:hover{color:var(--bad);border-color:var(--bad)}
.bnote{font-size:11.5px;color:var(--muted);margin:8px 0 0;max-width:860px}
.bnote .e{color:var(--bad);word-break:break-all}
.bgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:13px;margin-top:14px}
.cfig{margin:0;background:var(--field);border:1px solid var(--border);border-radius:11px;
  overflow:hidden;display:flex;flex-direction:column}
.cfig.wide{grid-column:1/-1;width:1920px;max-width:calc(100vw - 60px)}
.cfig video{display:block;width:100%;background:#000;aspect-ratio:16/9;object-fit:contain}
.ccap{padding:10px 12px 12px;display:flex;flex-direction:column;gap:4px}
.crow{display:flex;align-items:center;gap:8px}
.dot{width:8px;height:8px;border-radius:50%;flex:none}
.cname{font-size:12.5px;font-weight:620}
.cbadge{margin-left:auto;font-size:10.5px;padding:2px 7px;border-radius:999px;
  border:1px solid var(--border);color:var(--ink2);white-space:nowrap;font-variant-numeric:tabular-nums}
.cfacts{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.cerr{font-size:11px;color:var(--bad);word-break:break-all}
.zoom{background:none;border:1px solid var(--border);color:var(--ink2);border-radius:6px;
  padding:2px 8px;font-size:11px;cursor:pointer;font-family:inherit}
.empty{color:var(--muted);font-size:13px}
@media(max-width:720px){.bgrid{grid-template-columns:1fr}}

/* ------------------------------------------------ console (control panel) -- */
.console{background:var(--surface);border:1px solid var(--border);border-radius:14px;
         padding:20px 22px;margin:0 0 26px}
.con-head{display:flex;align-items:center;gap:10px;padding-bottom:14px;
          border-bottom:1px solid var(--grid);margin-bottom:14px}
.con-state{font-size:16px;font-weight:640;letter-spacing:-.01em}
.con-state.run{color:var(--mid)}
.con-clock{margin-left:auto;font-size:12.5px;color:var(--muted);
           font-variant-numeric:tabular-nums}
.con-body{display:grid;grid-template-columns:118px 1fr;gap:7px 16px;font-size:13px}
.con-body .k{color:var(--muted);font-size:12px}
.con-body .v{color:var(--ink);min-width:0;word-break:break-word}
.con-body .v.mono{font-family:ui-monospace,Consolas,monospace;font-size:11.5px;color:var(--ink2)}
.con-body .v.empty{color:var(--muted)}
.con-actions{display:flex;align-items:center;gap:12px;margin-top:16px;
             padding-top:14px;border-top:1px solid var(--grid);flex-wrap:wrap}
.stop{background:var(--bad);color:#fff;border:none;border-radius:8px;
      padding:8px 18px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit}
.stop:disabled{background:var(--track);color:var(--muted);cursor:not-allowed}
.stop:not(:disabled):hover{filter:brightness(1.08)}
.prog{flex:1;min-width:140px;height:8px;background:var(--track);border-radius:4px;overflow:hidden}
.prog>i{display:block;height:100%;background:var(--good);border-radius:4px;transition:width .4s}

/* ---------------------------------------------------------- records list -- */
.rec-head{display:flex;align-items:baseline;gap:12px;margin:34px 0 4px}
.rec-head h2{margin:0}
.rec-head .n{font-size:12px;color:var(--muted)}
.rec-note{font-size:13px;color:var(--muted);margin:0 0 16px}
.rlist{display:flex;flex-direction:column;gap:9px}
.rrow{display:grid;grid-template-columns:92px 1fr auto;gap:14px;align-items:center;
      background:var(--surface);border:1px solid var(--border);border-radius:11px;
      padding:13px 16px;text-decoration:none;color:inherit}
.rrow:hover{border-color:var(--axis)}
.rrow .rid{font-family:ui-monospace,Consolas,monospace;font-size:11.5px;color:var(--muted)}
.rrow .rmain{min-width:0}
.rrow .rlabel{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;
              text-overflow:ellipsis}
.rrow .rmeta{font-size:11.5px;color:var(--muted);margin-top:2px;
             white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rrow .rside{display:flex;align-items:center;gap:9px;flex:none}
.rrow .go{font-size:12px;color:var(--base);text-decoration:none;white-space:nowrap}
.rrow .go:hover{text-decoration:underline}
@media(max-width:640px){
  .rrow{grid-template-columns:1fr;gap:8px}
  .con-body{grid-template-columns:92px 1fr}
}

/* ------------------------------------------------------------- composer --- */
.composer{margin:34px 0 0;background:var(--surface);border:1px solid var(--border);
          border-radius:13px;overflow:hidden}
.composer>summary{cursor:pointer;list-style:none;padding:15px 20px;font-size:14px;
                  font-weight:620;display:flex;align-items:center;gap:10px}
.composer>summary::-webkit-details-marker{display:none}
.composer>summary::before{content:"▸";font-size:10px;color:var(--muted);transition:transform .15s}
.composer[open]>summary::before{transform:rotate(90deg)}
.composer>summary:hover{background:var(--track)}
.composer>summary .sm{font-size:11.5px;color:var(--muted);font-weight:400;margin-left:auto}
.composer>.card{border:none;border-top:1px solid var(--grid);border-radius:0;margin:0;background:transparent}

/* --------------------------------------------------------- batch detail --- */
.dhead{display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap}
.dhead .dtitle{font-size:22px;font-weight:650;margin:0;letter-spacing:-.01em}
.dhead .dsub{font-size:12.5px;color:var(--muted);margin-top:3px}
.dacts{display:flex;gap:9px;margin:18px 0 6px;flex-wrap:wrap}
.dacts .pri{background:var(--base);color:#fff;border:none;border-radius:8px;
            padding:8px 16px;font-size:12.5px;font-weight:600;cursor:pointer;font-family:inherit}
.dacts .pri:disabled{background:var(--track);color:var(--muted);cursor:not-allowed}
.dacts a.pri,.dacts button.sec{display:inline-flex;align-items:center;text-decoration:none}
.dacts .sec{background:var(--surface);border:1px solid var(--border);color:var(--ink2);
            border-radius:8px;padding:7px 13px;font-size:12.5px;cursor:pointer;font-family:inherit}
.dacts .sec:hover{color:var(--ink);border-color:var(--axis)}
.back{font-size:12px;color:var(--muted);text-decoration:none;display:inline-block;margin-bottom:18px}
.back:hover{color:var(--ink)}

/* ------------------------------------------------- batch detail additions -- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:17px}
.grid figure{margin:0;background:var(--surface);border:1px solid var(--border);
             border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.grid video{display:block;width:100%;background:#000;aspect-ratio:16/9;object-fit:contain}
.grid figcaption{padding:12px 14px 14px;display:flex;flex-direction:column;gap:5px}
.cap{display:flex;align-items:center;gap:8px;font-size:13.5px}
.badge{margin-left:auto;font-size:10.5px;padding:2px 7px;border-radius:999px;
       border:1px solid var(--border);color:var(--ink2);font-variant-numeric:tabular-nums}
.facts{font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.mdot{width:8px;height:8px;border-radius:50%;flex:none;background:var(--muted)}
.pblock{background:var(--surface);border:1px solid var(--border);border-radius:10px;
        margin-bottom:10px;overflow:hidden}
.pblock summary{display:flex;align-items:center;gap:10px;padding:12px 16px;
                cursor:pointer;list-style:none}
.pblock summary::-webkit-details-marker{display:none}
.pblock summary::before{content:"▸";font-size:10px;color:var(--muted);transition:transform .15s}
.pblock[open] summary::before{transform:rotate(90deg)}
.pblock summary:hover{background:var(--track)}
.pname{font-size:13px;font-weight:600}
.plen{margin-left:auto;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.pblock pre{margin:0;padding:0 16px 16px;font-family:ui-monospace,Consolas,monospace;
            font-size:11.5px;line-height:1.75;color:var(--ink2);
            white-space:pre-wrap;word-break:break-word}
.res{display:flex;gap:12px;align-items:center;background:var(--surface);
     border:1px solid var(--border);border-radius:11px;padding:10px 12px;margin-bottom:10px}
.rthumb{width:74px;height:74px;border-radius:8px;background:var(--track);
        display:flex;align-items:center;justify-content:center;overflow:hidden;flex:none}
.rthumb img{width:100%;height:100%;object-fit:cover}
.rtag{font-size:22px;color:var(--muted)}
.rbody{display:flex;flex-direction:column;gap:2px;font-size:12.5px;min-width:0}
.rbody b{font-size:11.5px;color:var(--muted);font-weight:550;letter-spacing:.03em}
.rbody span{color:var(--ink2)}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:11.5px;word-break:break-all}
.section-note{font-size:13px;color:var(--muted);margin:0 0 18px;max-width:780px}
h1.dtitle{margin:0}
h2{font-size:18px;margin:34px 0 6px;font-weight:630;letter-spacing:-.005em}
.table-scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:12.5px;min-width:640px}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--grid)}
th{font-size:11px;color:var(--muted);font-weight:550;text-transform:uppercase;
   letter-spacing:.04em;white-space:nowrap}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tbody tr:last-child td{border-bottom:none}
tr.base td{background:color-mix(in srgb,var(--base) 7%,transparent)}

/* ------------------------------------------------------ library page ----- */
.tabs{display:flex;gap:2px;margin:0 0 26px;border-bottom:1px solid var(--grid)}
.tabs a{display:block;padding:9px 18px;font-size:13px;color:var(--muted);
        text-decoration:none;border:1px solid transparent;border-bottom:none;
        border-radius:8px 8px 0 0;margin-bottom:-1px}
.tabs a:hover{color:var(--ink2);background:var(--track)}
.tabs a.on{color:var(--ink);background:var(--surface);border-color:var(--border);
           border-bottom:1px solid var(--surface);font-weight:600}
.libwrap{display:grid;grid-template-columns:236px 1fr;gap:24px;align-items:start;margin-top:26px}
@media(max-width:820px){.libwrap{grid-template-columns:1fr}}
.sidebar{background:var(--surface);border:1px solid var(--border);border-radius:13px;
         padding:16px 14px;position:sticky;top:16px}
.sb-title{font-size:11.5px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;
          margin-bottom:10px;padding-left:8px}
.sblist{list-style:none;margin:0 0 14px;padding:0}
.sbitem{display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:8px;
        font-size:13px;color:var(--ink2);cursor:pointer}
.sbitem:hover{background:var(--track);color:var(--ink)}
.sbitem.on{background:var(--track);color:var(--ink);font-weight:600}
.sbn{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sbc{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.sbx{display:flex;gap:2px;opacity:0;transition:opacity .12s}
.sbitem:hover .sbx{opacity:1}
.sbx button{border:none;background:none;color:var(--muted);cursor:pointer;
            font-size:11px;padding:1px 3px;border-radius:4px;font-family:inherit}
.sbx button:hover{background:var(--page);color:var(--ink)}
.sb-actions{display:flex;flex-direction:column;gap:7px}
.libmain{min-width:0}
.libbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.libbar-l{display:flex;align-items:baseline;gap:10px;min-width:0}
.libbar-l h2{margin:0;font-size:18px;font-weight:630}
.libbar-r{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.libitem .mv{margin-top:6px;width:100%;font-size:11px;padding:3px 6px;border-radius:6px;
             border:1px solid var(--border);background:var(--surface);color:var(--ink2);
             font-family:inherit}
.drop.over{border-color:var(--base);color:var(--ink);background:color-mix(in srgb,var(--base) 6%,var(--surface))}
.libpick{border:1px solid var(--border);border-radius:11px;background:var(--field);overflow:hidden}
.libpick>summary{cursor:pointer;list-style:none;padding:11px 14px;font-size:12.5px;
                 display:flex;align-items:center;gap:8px}
.libpick>summary::-webkit-details-marker{display:none}
.libpick>summary::before{content:"▸";font-size:10px;color:var(--muted);transition:transform .15s}
.libpick[open]>summary::before{transform:rotate(90deg)}
.libpick>summary .sm{margin-left:auto;font-size:11px;color:var(--muted)}
.libpick>.lib{padding:0 12px 12px}
.libpick .libbar{padding:0 12px}
.wbtitle{font-size:22px;font-weight:650;letter-spacing:-.01em;border:1px solid transparent;
         background:transparent;color:var(--ink);font-family:inherit;padding:3px 6px;
         border-radius:7px;width:100%;max-width:640px}
.wbtitle:hover{border-color:var(--border)}
.wbtitle:focus{outline:none;border-color:var(--base);background:var(--surface)}
.wbcard{margin-top:18px}
.wbh{margin:0 0 12px;font-size:14px;font-weight:620;display:flex;align-items:baseline;gap:10px}
.wbhint{font-size:11.5px;color:var(--muted);font-weight:400}
.newrec{margin-left:auto}

/* ---------------------------------------------- library selection -------- */
.selbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:0 0 10px;
        padding:9px 12px;background:var(--surface);border:1px solid var(--border);border-radius:10px}
.selbar .selsw{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink2);cursor:pointer;white-space:nowrap;flex:none}
.libitem .pick{position:absolute;left:6px;top:6px;width:18px;height:18px;border-radius:5px;
               border:1px solid rgba(255,255,255,.55);background:rgba(0,0,0,.35);cursor:pointer;
               transition:background .12s,border-color .12s}
.libitem .pick:hover{border-color:#fff}
.libitem.picked{border-color:var(--base);box-shadow:0 0 0 2px var(--base)}
.libitem.picked .pick{background:var(--base);border-color:var(--base)}
.libitem.picked .pick::after{content:"✓";position:absolute;inset:0;color:#fff;
                             font-size:12px;line-height:18px;text-align:center;font-weight:700}
.libitem{position:relative}
.ctxmenu{position:fixed;z-index:99;background:var(--surface);border:1px solid var(--border);
         border-radius:9px;padding:4px;box-shadow:0 8px 24px rgba(0,0,0,.18);min-width:112px}
.ctxmenu button{display:block;width:100%;text-align:left;border:none;background:none;
                color:var(--ink2);font-family:inherit;font-size:12.5px;padding:7px 10px;
                border-radius:6px;cursor:pointer}
.ctxmenu button:hover{background:var(--track);color:var(--ink)}
.ctxmenu button.danger{color:var(--bad)}
.ctxmenu button.danger:hover{background:color-mix(in srgb,var(--bad) 12%,transparent)}

/* ------------------------------------------------------- top utility bar -- */
.tools{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin:0 0 14px}
.tool{display:inline-flex;align-items:center;gap:6px;background:var(--surface);
      border:1px solid var(--border);color:var(--ink2);border-radius:8px;padding:6px 12px;
      font-size:12px;cursor:pointer;font-family:inherit;text-decoration:none;white-space:nowrap}
.tool:hover{color:var(--ink);border-color:var(--axis)}
.runbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:24px 0 6px;
        padding:16px 20px;background:var(--surface);border:1px solid var(--border);
        border-radius:13px;position:sticky;bottom:14px;z-index:8;
        box-shadow:0 6px 20px rgba(0,0,0,.10)}
.runbar-info{min-width:0;flex:1;display:flex;flex-direction:column;gap:3px}
.runbar-title{font-size:13px;color:var(--ink2);font-variant-numeric:tabular-nums}
.runbar-actions{display:flex;gap:9px;align-items:center;flex:none}
.runbar .pri{background:var(--base);color:#fff;border:none;border-radius:8px;
             padding:10px 26px;font-size:13.5px;font-weight:600;cursor:pointer;font-family:inherit}
.runbar .pri:hover{filter:brightness(1.08)}
.runbar .sec{background:var(--surface);border:1px solid var(--border);color:var(--ink2);
             border-radius:8px;padding:9px 14px;font-size:12.5px;cursor:pointer;
             font-family:inherit;text-decoration:none;display:inline-flex;align-items:center}
.runbar .sec:hover{color:var(--ink);border-color:var(--axis)}
.libhead{display:flex;align-items:center;gap:10px;padding:0 14px 10px}
.libhint{font-size:11.5px;color:var(--muted)}
.libclose{margin-left:auto;background:var(--surface);border:1px solid var(--border);
          color:var(--ink2);border-radius:7px;padding:4px 12px;font-size:11.5px;
          cursor:pointer;font-family:inherit;white-space:nowrap}
.libclose:hover{color:var(--ink);border-color:var(--axis)}