:root{
  --bg:#f4f6f9; --surface:#fff; --ink:#18212f; --muted:#667085; --line:#e3e7ee;
  --brand:#14365d; --brand-2:#1f5c99; --accent:#c9a227;
  --ok:#137a4a; --ok-bg:#e5f5ec; --info:#1f5c99; --info-bg:#e6effa;
  --warn:#8a5a00; --warn-bg:#fff4d6; --bad:#b42318; --bad-bg:#fde8e7;
  --radius:10px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);
  --nav-w:220px; --top-h:60px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--brand-2);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:1.5rem;margin:0 0 .25rem}
h2{font-size:1.05rem;margin:0 0 .75rem}
small{font-size:.8em}
code{background:#eef1f5;padding:1px 5px;border-radius:4px;font-size:.9em}
.muted{color:var(--muted)} .small{font-size:.85rem}
.sr{position:absolute;left:-9999px}

/* Top bar & nav */
.topbar{position:fixed;inset:0 0 auto 0;height:var(--top-h);background:var(--brand);color:#fff;display:flex;align-items:center;gap:16px;padding:0 16px;z-index:20}
.brand{display:flex;align-items:center;gap:10px;color:#fff;min-width:0}
.brand:hover{text-decoration:none}
.brand span{display:flex;flex-direction:column;line-height:1.1}
.brand b{font-size:1.1rem;letter-spacing:.06em}
.brand small{opacity:.75;font-size:.72rem}
.keg-switch{margin-left:auto}
.keg-switch select{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25);max-width:280px}
.keg-switch option{color:var(--ink)}
.who{display:flex;align-items:center;gap:8px}
.who-text{display:flex;flex-direction:column;line-height:1.15}
.who-text small{opacity:.75}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);color:var(--brand);display:grid;place-items:center;font-weight:700}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:1.4rem;cursor:pointer}
.sidenav{position:fixed;top:var(--top-h);bottom:0;left:0;width:var(--nav-w);background:var(--surface);border-right:1px solid var(--line);padding:16px 10px;overflow:auto;z-index:15}
.sidenav a,.sidenav .linklike{display:block;width:100%;text-align:left;padding:8px 12px;border-radius:8px;color:var(--ink);font-size:.95rem}
.sidenav a:hover,.sidenav .linklike:hover{background:#f0f3f7;text-decoration:none}
.sidenav a.on{background:var(--info-bg);color:var(--brand);font-weight:600}
.nav-sep{margin:16px 12px 4px;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.main{padding:24px;max-width:1280px}
.has-nav .main{margin-left:var(--nav-w);margin-top:var(--top-h)}
.foot{color:var(--muted);font-size:.8rem;padding:8px 24px 24px}
.has-nav .foot{margin-left:var(--nav-w)}
.guest .main{max-width:none;min-height:calc(100vh - 60px);display:grid;place-items:center;background:linear-gradient(160deg,var(--brand) 0%,var(--brand-2) 100%)}
.guest .foot{text-align:center;background:var(--brand-2);color:rgba(255,255,255,.7);margin:0;padding:16px}

/* Cards & layout */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;margin-bottom:18px}
.card.narrow{max-width:520px}
.card-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:.5rem}
.card-head h2{margin:0}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.page-head p{margin:0}
.cols{display:grid;grid-template-columns:minmax(280px,360px) 1fr;gap:18px;align-items:start}
.grow{min-width:0}
.stack>.card:last-child{margin-bottom:0}
.stack{display:flex;flex-direction:column;gap:0}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:18px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}
.stat small{display:block;color:var(--muted)}
.stat b{font-size:1.8rem;font-variant-numeric:tabular-nums}
.stat b.sm{font-size:1.25rem}
.stat b span{font-size:1rem;color:var(--muted);font-weight:500}
.stat em{display:block;font-style:normal;color:var(--muted);font-size:.8rem}
.empty{text-align:center;padding:48px 16px;background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius)}
.steps ol{margin:0;padding-left:1.2rem}.steps li{margin:.3rem 0}

/* Forms */
.form{display:flex;flex-direction:column;gap:12px}
label{display:flex;flex-direction:column;gap:4px;font-size:.88rem;font-weight:500}
label.check{flex-direction:row;align-items:center;gap:8px;font-weight:400}
input,select,textarea{font:inherit;padding:8px 10px;border:1px solid #cfd5df;border-radius:8px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-2);outline-offset:-1px;border-color:transparent}
input[type=checkbox]{width:auto}
textarea{resize:vertical}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:8px;border:1px solid var(--brand);background:var(--brand);color:#fff;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--brand-2);text-decoration:none}
.btn.ghost{background:#fff;color:var(--brand)}
.btn.ghost:hover{background:var(--info-bg)}
.btn.block{width:100%}
.linklike{background:none;border:0;padding:0;font:inherit;color:var(--brand-2);cursor:pointer}
.linklike:hover{text-decoration:underline}
.danger{color:var(--bad)!important}
.filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.filters label{flex-direction:row;align-items:center;gap:8px}
.filters select{width:auto}
form.inline select{width:auto}
.weights{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}
.weights label{width:130px}
.suffix{display:flex;align-items:center;gap:6px}
.wtotal{padding:8px 0;min-width:110px}
.wtotal.off b{color:var(--bad)}

/* Alerts & badges */
.alert{padding:10px 14px;border-radius:8px;margin-bottom:14px;border:1px solid transparent}
.alert.ok{background:var(--ok-bg);color:var(--ok);border-color:#b7e3cb}
.alert.bad{background:var(--bad-bg);color:var(--bad);border-color:#f6c3bf}
.alert.warn{background:var(--warn-bg);color:var(--warn);border-color:#f3dd9c}
.alert.info{background:var(--info-bg);color:var(--info)}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.75rem;font-weight:600;white-space:nowrap}
.badge.ok{background:var(--ok-bg);color:var(--ok)}
.badge.info{background:var(--info-bg);color:var(--info)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.bad{background:var(--bad-bg);color:var(--bad)}
.badge.muted{background:#eef1f5;color:var(--muted)}

/* Tables */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th,.tbl td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.tbl th{font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:600;background:#fafbfc}
.tbl th small{display:block;text-transform:none;letter-spacing:0}
.tbl td small{display:block;color:var(--muted)}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.tbl tr.dim td{opacity:.55}
.tbl td.missing{background:#fff8e6;color:var(--warn)}
.acts{white-space:nowrap;text-align:right}
.acts>*{display:inline-block;margin-left:10px}
.acts form{display:inline}
.bar{height:8px;border-radius:99px;background:#e9edf3;overflow:hidden;margin:2px 0}
.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--brand-2),var(--ok))}
.bar.big{height:14px;margin:6px 0}

/* Grid input */
.grid th{white-space:normal;min-width:96px;vertical-align:bottom}
.grid .sticky{position:sticky;left:0;background:#fff;z-index:2;min-width:180px;box-shadow:1px 0 0 var(--line)}
.grid th.sticky{background:#fafbfc}
.grid input.score{width:76px;text-align:right;font-variant-numeric:tabular-nums}
.grid input.score.err{border-color:var(--bad);background:var(--bad-bg)}
.grid input.score.changed{background:#fffbe8}
.grid textarea{min-width:180px;min-height:38px}
.grid td.avg{font-weight:700}
.savebar{position:sticky;bottom:0;display:flex;justify-content:flex-end;align-items:center;gap:14px;padding:12px 0;background:linear-gradient(transparent,var(--bg) 30%)}
.legend summary{cursor:pointer;font-weight:600}
.legend ol{margin:.6rem 0}

/* Detail */
.score-big{text-align:right}
.score-big small{display:block;color:var(--muted)}
.score-big b{font-size:2.2rem;display:block;line-height:1.1}
blockquote{margin:0 0 12px;padding:10px 14px;border-left:3px solid var(--accent);background:#fbfaf4;border-radius:0 8px 8px 0}
blockquote cite{display:block;margin-top:4px;font-size:.8rem;color:var(--muted);font-style:normal}

/* Auth */
.auth-card{background:#fff;width:100%;max-width:380px;padding:32px 28px;border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,.25);text-align:center}
.auth-card.wide{max-width:520px}
.auth-card h1{margin-top:8px}
.auth-card .form{text-align:left;margin-top:18px}

/* Print */
.print-head,.print-sign{display:none}
@media print{
  .topbar,.sidenav,.foot,.no-print,.page-head .actions,.filters{display:none!important}
  .has-nav .main{margin:0;padding:0}
  body{background:#fff;font-size:11px}
  .page-head{display:none}
  .print-head{display:block;text-align:center;margin-bottom:12px}
  .print-head h2{font-size:14px;margin:0}
  .print-sign{display:flex;justify-content:space-between;margin-top:32px;text-align:center}
  .print-sign div{width:40%}
  .print-sign p{margin:2px 0}
  .tbl th,.tbl td{padding:4px 6px;border:1px solid #999}
  .badge{padding:0;background:none!important}
  a{color:inherit}
  .card{box-shadow:none;border:0;padding:0}
}

/* Responsive */
@media (max-width:900px){
  .cols{grid-template-columns:1fr}
  .keg-switch select{max-width:180px}
  .who-text{display:none}
}
@media (max-width:720px){
  :root{--top-h:56px}
  .nav-toggle{display:block}
  .brand small{display:none}
  .sidenav{transform:translateX(-100%);transition:transform .2s;box-shadow:4px 0 20px rgba(0,0,0,.15)}
  .sidenav.open{transform:none}
  .has-nav .main,.has-nav .foot{margin-left:0}
  .main{padding:16px}
  .keg-switch select{max-width:140px;font-size:.85rem;padding:6px}
  .grid2{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stat b{font-size:1.4rem}
  .grid .sticky{min-width:130px}
}