:root{
  --ink:#14202b; --ink-soft:#263846; --canvas:#eaeef1; --paper:#fff;
  --line:#d2dae1; --line-soft:#e6ecf0; --text:#1b2731; --muted:#5d6f7d;
  --signal:#b45309; --signal-bg:#fdf3e4; --go:#0e6b5c; --go-bg:#e5f2ef;
  --stop:#9f2222; --stop-bg:#fbeaea; --info:#1f5c9e; --info-bg:#e8f0f8; --focus:#ffb020;
}
*{box-sizing:border-box}
body{margin:0;background:var(--canvas);color:var(--text);
  font-family:"IBM Plex Sans","Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--info)}
.mono,.num{font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;font-variant-numeric:tabular-nums}
.num{text-align:right;white-space:nowrap}

.app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.rail{background:var(--ink);color:#c8d5df;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{padding:20px 18px 16px;border-bottom:1px solid #223342}
.brand b{display:block;color:#fff;font-size:16px}
.brand span{display:block;color:#7f95a6;font-size:12px;margin-top:2px}
.who{padding:13px 18px;border-bottom:1px solid #223342}
.who-name{color:#fff;font-weight:600}
.who-role{color:#7f95a6;font-size:12px;margin-bottom:6px}
.who a{color:#9fb6c7;font-size:12.5px}
nav{padding:10px;flex:1;overflow:auto}
nav a{display:flex;align-items:center;justify-content:space-between;gap:8px;color:#c1d0db;
  text-decoration:none;padding:8px 10px;border-radius:6px}
nav a:hover{background:#1e2e3b;color:#fff}
nav a[aria-current]{background:#f2f6f9;color:var(--ink);font-weight:600}
nav .count{font-size:11px;background:#33485a;color:#dbe6ee;border-radius:20px;padding:1px 7px}
nav a[aria-current] .count{background:var(--ink);color:#fff}
.rail-foot{padding:12px 18px;border-top:1px solid #223342;font-size:11px;color:#6b8194}

main{min-width:0;display:flex;flex-direction:column}
.topbar{background:var(--paper);border-bottom:1px solid var(--line);padding:16px 26px;
  display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.topbar h1{margin:0;font-size:20px;font-weight:600}
.topbar p{margin:3px 0 0;color:var(--muted);font-size:13px;max-width:64ch}
.work{padding:22px 26px 60px;max-width:1180px;width:100%}

.flash{background:var(--go-bg);border:1px solid #c9e3dc;border-left:3px solid var(--go);
  border-radius:6px;padding:10px 14px;margin-bottom:16px}
.note{background:var(--signal-bg);border:1px solid #f0dcbe;border-left:3px solid var(--signal);
  border-radius:6px;padding:11px 14px;font-size:13px;margin-bottom:18px}
.note b{display:block;margin-bottom:2px}

.panel{background:var(--paper);border:1px solid var(--line);border-radius:8px;margin-bottom:20px}
.panel > h2{margin:0;padding:13px 18px;border-bottom:1px solid var(--line-soft);font-size:14px;
  font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:12px}
.panel .body{padding:18px}
.panel .body.tight{padding:0}

table{width:100%;border-collapse:collapse}
th{font-size:12px;color:var(--muted);font-weight:500;text-align:left;padding:9px 14px;border-bottom:1px solid var(--line)}
th.num{text-align:right}
td{padding:11px 14px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#f5f8fa}
td a{text-decoration:none}
td a:hover{text-decoration:underline}
.empty{padding:34px 18px;text-align:center;color:var(--muted)}
.empty b{display:block;color:var(--text);margin-bottom:4px}

.tag{display:inline-block;font-size:11.5px;padding:2px 8px;border-radius:4px;border:1px solid transparent;white-space:nowrap}
.tag.draft{background:#eef2f5;color:#4a5b68;border-color:#dde4ea}
.tag.wait{background:var(--signal-bg);color:var(--signal);border-color:#f0dcbe}
.tag.open{background:var(--info-bg);color:var(--info);border-color:#cfe0ef}
.tag.done{background:var(--go-bg);color:var(--go);border-color:#c9e3dc}
.tag.stop{background:var(--stop-bg);color:var(--stop);border-color:#f0d2d2}

.btn{display:inline-block;background:var(--ink);color:#fff;border:1px solid var(--ink);padding:8px 14px;
  border-radius:6px;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--ink-soft)}
.btn.ghost{background:var(--paper);color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{background:#f2f6f9}
.btn.go{background:var(--go);border-color:var(--go);color:#fff}
.btn.stop{background:var(--paper);color:var(--stop);border-color:#e6bcbc}
.btn.sm{padding:5px 10px;font-size:13px}
.row-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}

.field{margin-bottom:15px}
.field label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;padding:8px 10px;border:1px solid var(--line);
  border-radius:6px;background:var(--paper)}
.field .hint{font-size:12px;color:var(--muted);margin-top:4px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 18px}
fieldset{border:1px solid var(--line-soft);border-radius:7px;padding:14px 16px 4px;margin:0 0 16px}
legend{font-size:12.5px;color:var(--muted);padding:0 6px}
.checks{display:flex;flex-wrap:wrap;gap:10px 18px;margin-bottom:14px}
.checks label{display:flex;align-items:center;gap:7px;font-size:13.5px}
.checks input{width:auto}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:14px 16px}
.stat .v{font-family:ui-monospace,Consolas,monospace;font-size:26px;font-weight:600}
.stat .k{font-size:12.5px;color:var(--muted);margin-top:2px}
.stat.alert{border-left:3px solid var(--signal)}

.kv{display:grid;grid-template-columns:170px 1fr;gap:9px 16px;font-size:13.5px;margin:0}
.kv dt{color:var(--muted);margin:0}
.kv dd{margin:0}

.trail{list-style:none;margin:0;padding:0;font-size:13px}
.trail li{display:grid;grid-template-columns:132px 1fr;gap:12px;padding:8px 0;border-bottom:1px solid var(--line-soft)}
.trail li:last-child{border-bottom:0}
.trail time{color:var(--muted);font-size:12px}

.thread{list-style:none;margin:0;padding:0}
.thread li{padding:12px 0;border-bottom:1px solid var(--line-soft)}
.thread li:last-child{border-bottom:0}
.thread .from{font-weight:600;font-size:13px}
.thread .when{color:var(--muted);font-size:12px;margin-left:8px}
.thread p{margin:4px 0 0}

.bar{height:9px;background:#e8edf1;border-radius:5px;overflow:hidden;min-width:90px}
.bar span{display:block;height:100%;background:var(--ink)}

.compare-wrap{overflow-x:auto}
.compare th:first-child,.compare td:first-child{position:sticky;left:0;background:var(--paper);
  z-index:1;border-right:1px solid var(--line-soft)}
.compare td.best{background:var(--go-bg)}
.compare .vend{font-weight:600}

.signin{max-width:380px;margin:9vh auto;background:var(--paper);border:1px solid var(--line);
  border-radius:9px;padding:26px}
.signin h1{margin:0 0 4px;font-size:20px}
.signin p.lead{margin:0 0 20px;color:var(--muted)}
.signin .accounts{margin-top:20px;border-top:1px solid var(--line-soft);padding-top:14px;font-size:12.5px;color:var(--muted)}
.signin .accounts code{background:#f2f6f9;padding:1px 5px;border-radius:4px}
.err{background:var(--stop-bg);border:1px solid #f0d2d2;border-radius:6px;padding:9px 12px;margin-bottom:14px;color:var(--stop)}

@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .rail{position:static;height:auto}
  nav{display:flex;flex-wrap:wrap;gap:4px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid2,.grid3,.kv{grid-template-columns:1fr}
  .kv dt{margin-top:6px}
}