:root{
  --bg:#f5f7fa; --surface:#ffffff; --surface-2:#eef2f6; --line:#dbe2ea; --text:#14202b; --muted:#5a6b7b;
  --primary:#0b6fa8; --primary-ink:#ffffff; --accent:#f0883e;
  --ok:#17803d; --ok-bg:#e3f4e8; --warn:#9a5b00; --warn-bg:#fdf0d5; --bad:#b42318; --bad-bg:#fde7e4; --info:#0b6fa8; --info-bg:#e1f0fa; --idle:#5a6b7b; --idle-bg:#e8edf2;
  --radius:12px; --shadow:0 1px 2px rgba(16,32,48,.06),0 4px 14px rgba(16,32,48,.05);
  --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; --mono:ui-monospace,SFMono-Regular,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0d141b; --surface:#131d27; --surface-2:#1a2733; --line:#263544; --text:#e6edf3; --muted:#93a4b5;
  --primary:#3aa0d8; --primary-ink:#06222f; --ok:#4cc07a; --ok-bg:#12301f; --warn:#e5a73a; --warn-bg:#33270d; --bad:#f2786b; --bad-bg:#3a1713; --info:#58b4e6; --info-bg:#102b3b; --idle:#93a4b5; --idle-bg:#1a2733;
  --shadow:0 1px 2px rgba(0,0,0,.4);}}
*{box-sizing:border-box} html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 var(--font)}
h1,h2,h3{line-height:1.25;margin:0} h1{font-size:1.5rem} h2{font-size:1.15rem} h3{font-size:1rem}
a{color:var(--primary)} button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
/* layout */
.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:var(--surface);border-right:1px solid var(--line);padding:18px 14px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;gap:10px;align-items:center;font-weight:700;margin:2px 6px 18px}
.brand svg{width:28px;height:28px}
.nav{display:grid;gap:2px}.nav a{display:flex;justify-content:space-between;gap:8px;align-items:center;padding:9px 10px;border-radius:9px;color:var(--text);text-decoration:none}
.nav a:hover{background:var(--surface-2)} .nav a[aria-current=page]{background:var(--info-bg);color:var(--primary);font-weight:600}
.nav .group{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:16px 10px 4px}
.main{padding:22px clamp(14px,3vw,36px) 60px;max-width:1240px;width:100%}
.top{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-bottom:18px}
.top .actions{display:flex;gap:8px;flex-wrap:wrap}
.grid{display:grid;gap:14px}.g4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.g3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.g2{grid-template-columns:repeat(auto-fit,minmax(380px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.card h3{display:flex;justify-content:space-between;gap:8px;align-items:center}
.muted{color:var(--muted)} .small{font-size:.85rem} .mono{font-family:var(--mono);font-size:.85rem}
.big{font-size:1.9rem;font-weight:700;line-height:1.1}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.stack{display:grid;gap:10px}
section.block{margin-top:26px} section.block>h2{margin-bottom:10px}
/* chips and buttons */
.chip{display:inline-flex;align-items:center;gap:6px;padding:2px 10px;border-radius:999px;font-size:.78rem;font-weight:600;white-space:nowrap}
.chip.ok{background:var(--ok-bg);color:var(--ok)}.chip.warn{background:var(--warn-bg);color:var(--warn)}.chip.bad{background:var(--bad-bg);color:var(--bad)}.chip.info{background:var(--info-bg);color:var(--info)}.chip.idle{background:var(--idle-bg);color:var(--idle)}
.btn{border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:9px;cursor:pointer;font-weight:600}
.btn:hover{background:var(--surface-2)} .btn.primary{background:var(--primary);color:var(--primary-ink);border-color:var(--primary)} .btn.primary:hover{filter:brightness(1.08)}
.btn.danger{border-color:var(--bad);color:var(--bad)} .btn.danger:hover{background:var(--bad-bg)} .btn.small{padding:4px 10px;font-size:.85rem} .btn[disabled]{opacity:.5;cursor:not-allowed}
progress{width:100%;height:10px;border-radius:999px;overflow:hidden;appearance:none;-webkit-appearance:none;border:0;background:var(--surface-2)}
progress::-webkit-progress-bar{background:var(--surface-2)} progress::-webkit-progress-value{background:var(--primary);border-radius:999px} progress::-moz-progress-bar{background:var(--primary)}
progress.warn::-webkit-progress-value{background:var(--accent)} progress.bad::-webkit-progress-value{background:var(--bad)}
/* needs you */
.need{display:grid;gap:8px;border-left:4px solid var(--info)} .need.HIGH{border-left-color:var(--bad)} .need.MEDIUM{border-left-color:var(--accent)} .need .btns{display:flex;gap:8px;flex-wrap:wrap}
.empty{padding:22px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius)}
/* tables and lists */
table{width:100%;border-collapse:collapse} th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top} th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:14px 0 18px;overflow:auto}
.tabs a{padding:9px 14px;text-decoration:none;color:var(--muted);border-bottom:3px solid transparent;white-space:nowrap}.tabs a[aria-current=page]{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}
.feed{display:grid;gap:0}.feed div{display:grid;grid-template-columns:90px 110px 1fr;gap:10px;padding:7px 2px;border-bottom:1px solid var(--line);font-size:.9rem}
.md h1,.md h2,.md h3{margin:16px 0 8px}.md p{margin:8px 0}.md ul{margin:6px 0 6px 20px}.md code{font-family:var(--mono);background:var(--surface-2);padding:1px 5px;border-radius:5px}.md pre{background:var(--surface-2);padding:12px;border-radius:9px;overflow:auto}
.task{border:1px solid var(--line);border-radius:10px;padding:12px;display:grid;gap:8px}
.finding{border-left:3px solid var(--accent);padding:4px 10px;background:var(--surface-2);border-radius:0 8px 8px 0}
/* modal */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);display:grid;place-items:center;padding:16px;z-index:20}
.modal{background:var(--surface);border-radius:14px;max-width:520px;width:100%;padding:20px;display:grid;gap:12px;box-shadow:0 20px 50px rgba(0,0,0,.35);max-height:92vh;overflow:auto}
label{display:grid;gap:4px;font-weight:600;font-size:.9rem} input,textarea,select{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:9px 11px;width:100%} textarea{min-height:90px;resize:vertical}
#toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:30;display:grid;gap:8px}
#toast div{background:var(--text);color:var(--bg);padding:10px 16px;border-radius:10px;box-shadow:var(--shadow);max-width:90vw}
.login{min-height:100vh;display:grid;place-items:center;padding:16px}.login .card{max-width:400px;width:100%;display:grid;gap:12px}
.banner{padding:10px 14px;border-radius:10px;margin-bottom:14px}.banner.bad{background:var(--bad-bg);color:var(--bad)}.banner.warn{background:var(--warn-bg);color:var(--warn)}
@media (max-width:860px){
  .shell{grid-template-columns:1fr}.side{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line);padding:10px}
  .nav{grid-auto-flow:column;grid-auto-columns:max-content;overflow:auto}.nav .group{display:none}.brand{margin-bottom:8px}
  .feed div{grid-template-columns:1fr}.g2,.g3{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:no-preference){.card,.btn{transition:background .15s,filter .15s}}

/* fixes from the first live review */
a.card{color:inherit;text-decoration:none}
a.card:hover{border-color:var(--primary)}
a.card h3,a.card .small{color:inherit}
.card.stack{align-content:start}
.grid>.card{align-content:start}