:root{
  --page:#f4f3ef;
  --card:#fdfdfb;
  --inset:#f7f6f1;
  --ink:#1c1b19;
  --ink2:#55534d;
  --mut:#75726a;
  --hair:#e7e5dd;
  --axis:#d6d3c8;
  --bd:rgba(28,27,25,.08);
  --acc:#2f6bbf;
  --acc-ink:#275a9e;
  --acc-wash:#eef3fa;
  --prev:#c9c6bb;
  --warn:#8a6116;
  --warn-bg:#f7efda;
  --warn-bd:#e9dcb6;
  --stale:#97551c;
  --stale-bg:#f8ecdf;
  --stale-bd:#ecd8bd;
  --crit:#b3372f;
  --crit-bg:#f9e7e5;
  --crit-bd:#eccfcb;
  --ok:#3d7a44;
  --ok-bg:#edf4ee;
  --r-s:8px;
  --r-m:12px;
  --r-l:16px;
  --sh:0 1px 2px rgba(28,27,25,.04),0 4px 16px rgba(28,27,25,.05);
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --serif:'PT Serif',Georgia,serif;
}

*{box-sizing:border-box}
html{background:var(--page);scroll-behavior:smooth}
body{margin:0;background:var(--page);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
[hidden]{display:none!important}

.app-shell{min-height:100vh;padding-bottom:0}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:18px;padding:14px 26px;border-bottom:1px solid var(--hair);background:rgba(253,253,251,.96);backdrop-filter:blur(12px)}
.brand{font-family:var(--serif);font-weight:700;font-size:16.5px;letter-spacing:-.01em;color:var(--ink);text-decoration:none;white-space:nowrap}
.brand span{color:var(--mut);font-family:var(--sans);font-weight:500;font-size:10px;letter-spacing:.1em;text-transform:uppercase;margin-left:7px;vertical-align:1px}
.main-nav{display:flex;gap:2px;margin-left:8px}
.main-nav a,.main-nav button{font-size:13px;font-weight:500;color:var(--ink2);text-decoration:none;padding:6px 11px;border-radius:8px;border:0;background:transparent;cursor:pointer;white-space:nowrap}
.main-nav a.on{background:var(--inset);color:var(--ink);font-weight:600}
.main-nav button{color:var(--mut)}
.main-nav a:hover,.main-nav button:hover{color:var(--ink)}
.top-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--acc);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.text-button,.icon-btn,.back-button{border:0;background:transparent;color:var(--ink2);cursor:pointer}
.text-button{font-size:12px;font-weight:600;padding:5px 3px}
.icon-btn{width:32px;height:32px;border:1px solid var(--hair);border-radius:9px;display:grid;place-items:center;background:var(--card)}
.icon-btn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-btn.is-loading svg{animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.content{max-width:1240px;margin:0 auto;padding:24px 26px 52px}
.content.is-refetching{opacity:.55;transition:opacity .12s ease}
.view{animation:fade-in .18s ease-out}
@keyframes fade-in{from{opacity:.3}to{opacity:1}}
.pagehead{display:flex;align-items:flex-end;gap:18px;justify-content:space-between;flex-wrap:wrap;margin-bottom:16px}
.pagehead h1{font-family:var(--serif);font-size:28px;line-height:1.15;letter-spacing:-.01em;margin:3px 0 0}
.overline{font-size:10.5px;font-weight:600;letter-spacing:.11em;text-transform:uppercase;color:var(--mut)}
.pdate{font-size:13px;color:var(--mut);padding-bottom:3px}
.system-head{align-items:flex-start}
.system-head-actions{display:flex;align-items:center;gap:10px}
.mobile-logout{display:none}
.back-button{color:var(--acc-ink);font-size:12px;font-weight:600;padding:0;margin:0 0 8px}

.freshness-strip{width:100%;display:flex;align-items:center;gap:14px;font-size:12px;color:var(--ink2);background:var(--card);border:1px solid var(--bd);border-radius:99px;padding:8px 14px;box-shadow:var(--sh);flex-wrap:wrap;text-align:left;cursor:pointer;margin:0 0 25px}
.freshness-strip .fs-dot{width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}
.freshness-strip.degraded .fs-dot{background:var(--warn)}
.freshness-strip.failed .fs-dot{background:var(--crit)}
.freshness-strip b{font-weight:600;color:var(--ink)}
.freshness-strip .sep{width:1px;height:14px;background:var(--hair)}
.strip-link{margin-left:auto;color:var(--acc-ink);font-weight:600}

.zone{margin-bottom:26px;scroll-margin-top:76px}
.zone-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}
.zone-head h2{font-size:11.5px;font-weight:600;letter-spacing:.11em;text-transform:uppercase;color:var(--mut);margin:0}
.zone-head .zmeta{font-size:11.5px;color:var(--mut);text-align:right}

.chip{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:600;letter-spacing:.02em;padding:2.5px 8px;border-radius:99px;border:1px solid var(--hair);color:var(--ink2);background:var(--card);white-space:nowrap}
.chip .dot{width:6px;height:6px;border-radius:50%;background:var(--mut);flex:none}
.chip.fresh .dot{background:var(--ok)}
.chip.partial{color:var(--warn);background:var(--warn-bg);border-color:var(--warn-bd)}
.chip.partial .dot{background:var(--warn)}
.chip.stale{color:var(--stale);background:var(--stale-bg);border-color:var(--stale-bd)}
.chip.stale .dot{background:var(--stale)}
.chip.missing{color:var(--mut);background:var(--inset);border-style:dashed}
.chip.missing .dot{background:transparent;border:1.5px solid var(--mut);width:5px;height:5px}
.chip.error{color:var(--crit);background:var(--crit-bg);border-color:var(--crit-bd)}
.chip.error .dot{background:var(--crit)}
.chip.insufficient_coverage,.chip.lowcov{color:var(--mut);background:var(--inset)}
.chip.insufficient_coverage .dot,.chip.lowcov .dot{background:var(--axis)}

.flags-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.flag{background:var(--card);border:1px solid var(--bd);border-radius:var(--r-m);padding:13px 15px;box-shadow:var(--sh);display:flex;gap:11px;align-items:flex-start;min-width:0}
.flag .sev{width:8px;height:8px;border-radius:50%;margin-top:6px;flex:none;background:var(--axis)}
.flag.watch .sev{background:var(--warn)}
.flag.stale .sev{background:var(--stale)}
.flag.critical .sev{background:var(--crit)}
.flag .fbody{flex:1;min-width:0}
.flag .ftitle{font-size:13.5px;font-weight:600;line-height:1.35}
.flag .fmeta{font-size:11px;color:var(--mut);margin-top:4px;display:flex;flex-wrap:wrap;gap:3px 8px}
.flag .fact{align-self:center;flex:none}

.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.metric-card{background:var(--card);border:1px solid var(--bd);border-radius:var(--r-m);padding:14px 16px 12px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:6px;min-width:0;min-height:128px}
.metric-card .mhead{display:flex;justify-content:space-between;align-items:center;gap:8px}
.metric-card .mlabel{font-size:12px;font-weight:600;color:var(--ink2)}
.metric-card .mval{font-size:27px;font-weight:600;line-height:1.1;letter-spacing:-.01em;min-height:30px}
.metric-card .mval .unit{font-size:13px;font-weight:500;color:var(--mut);margin-left:3px}
.metric-card .mcomp{font-size:12px;color:var(--ink2);min-height:19px}
.metric-card .mcomp b{font-weight:600;color:var(--ink)}
.metric-card .msrc{font-size:11px;color:var(--mut);margin-top:auto;padding-top:4px;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.metric-card.is-stale .mval{color:var(--ink2)}
.metric-card.is-missing{background:var(--inset);box-shadow:none;border-style:dashed}
.metric-card.is-missing .mval{color:var(--mut);font-size:18px;font-weight:500;line-height:1.35}

.trend-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.trend-card{background:var(--card);border:1px solid var(--bd);border-radius:var(--r-m);padding:13px 14px 11px;box-shadow:var(--sh);min-width:0}
.chart-title{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:6px}
.chart-title .ct{font-size:12px;font-weight:600;color:var(--ink2)}
.chart-title .cv{font-size:10.5px;color:var(--mut);text-align:right}
.sparkline{height:75px;position:relative}
.sparkline svg{display:block;width:100%;height:75px;overflow:visible}
.sparkline .empty-chart{height:75px;display:grid;place-items:center;color:var(--mut);font-size:12px;background:var(--inset);border:1px dashed var(--hair);border-radius:8px}
.coverage{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:7px;font-size:10.5px;color:var(--mut)}
.coverage-cells{display:flex;gap:2px}
.coverage-cells i{display:block;width:7px;height:9px;border-radius:2px;background:var(--acc);opacity:.85}
.coverage-cells i.off{background:var(--hair);opacity:1}

.quick-actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-family:var(--sans);font-size:12.5px;font-weight:600;color:var(--acc-ink);background:var(--acc-wash);border:1px solid #d5e2f3;border-radius:8px;padding:7px 12px;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--acc)}
.btn.primary{background:var(--acc);border-color:var(--acc);color:#fff}
.btn.ghost{background:transparent;border-color:var(--hair);color:var(--ink2)}
.system-head .mobile-logout{display:none}

.system-hero{background:var(--card);border:1px solid var(--bd);border-radius:var(--r-l);box-shadow:var(--sh);padding:18px 20px;margin-bottom:26px;display:flex;align-items:center;gap:28px}
.system-status{display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:8px;min-width:165px;color:var(--mut);font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.system-status .status-dot{width:10px;height:10px;border-radius:50%;background:var(--ok);grid-row:1/3}
.system-hero.degraded .status-dot{background:var(--warn)}
.system-hero.failed .status-dot{background:var(--crit)}
.system-status strong{color:var(--ink);font-size:22px;line-height:1.2;text-transform:none;letter-spacing:0}
.system-hero dl{display:grid;grid-template-columns:repeat(3,minmax(130px,1fr));gap:18px;flex:1;margin:0}
.system-hero dl div{border-left:1px solid var(--hair);padding-left:17px}
.system-hero dt{font-size:10.5px;color:var(--mut);text-transform:uppercase;letter-spacing:.07em}
.system-hero dd{font-size:13px;font-weight:600;color:var(--ink);margin:3px 0 0}
.system-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.system-card{background:var(--card);border:1px solid var(--bd);border-radius:var(--r-m);box-shadow:var(--sh);padding:14px 15px;min-width:0}
.system-card .system-card-head{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:10px}
.system-card h3{font-size:12.5px;margin:0}
.system-card p{font-size:11.5px;color:var(--mut);margin:0}
.system-card .source-date{font-size:15px;font-weight:600;color:var(--ink);margin:2px 0 4px}
.count-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.count-card{background:var(--inset);border:1px solid var(--hair);border-radius:var(--r-s);padding:11px 12px}
.count-card strong{display:block;font-size:21px;line-height:1.2}
.count-card span{font-size:10.5px;color:var(--mut);overflow-wrap:anywhere}
.issues-list{display:grid;gap:8px}
.issue{background:var(--crit-bg);border:1px solid var(--crit-bd);border-radius:var(--r-s);padding:10px 12px;font-size:12px;color:var(--crit)}

.fatal-error{max-width:520px;margin:60px auto;background:var(--card);border:1px solid var(--crit-bd);border-radius:var(--r-l);padding:24px;box-shadow:var(--sh);text-align:center}
.fatal-error h2{font-family:var(--serif);font-size:23px;margin:12px 0 6px}
.fatal-error p{font-size:13px;color:var(--ink2);margin:0 0 16px}

.bottom-nav{display:none}
.toast{position:fixed;left:50%;bottom:22px;z-index:50;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--ink);color:#fff;padding:8px 13px;border-radius:8px;font-size:12px;transition:.18s ease}
.toast.show{opacity:1;transform:translate(-50%,0)}

.locked-body{min-height:100vh;display:grid;place-items:center;padding:22px}
.login-shell{width:min(390px,100%);background:var(--card);border:1px solid var(--bd);border-radius:var(--r-l);box-shadow:0 2px 6px rgba(28,27,25,.06),0 18px 48px rgba(28,27,25,.09);padding:30px}
.lock-mark{width:42px;height:42px;border-radius:12px;background:var(--inset);border:1px solid var(--hair);display:grid;place-items:center;margin-bottom:20px}
.lock-mark svg{width:20px;height:20px;fill:none;stroke:var(--ink2);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.login-shell h1{font-family:var(--serif);font-size:29px;margin:5px 0 3px}
.login-shell>p{font-size:13px;color:var(--mut);margin:0 0 22px}
.login-shell form{display:grid;gap:14px}
.login-shell label{display:grid;gap:5px;font-size:11.5px;font-weight:600;color:var(--ink2)}
.login-shell input{width:100%;border:1px solid var(--axis);border-radius:8px;background:#fff;color:var(--ink);padding:10px 11px;font-size:15px}
.login-button{width:100%;margin-top:3px;padding:9px 12px}
.login-error{min-height:18px;font-size:11.5px;color:var(--crit);text-align:center}

@media(max-width:1023px){
  .main-nav{gap:0;margin-left:0}
  .main-nav a,.main-nav button{font-size:12px;padding:6px 8px}
  .metric-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .trend-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .flags-grid{grid-template-columns:1fr}
  .system-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .count-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media(max-width:743px){
  body{font-size:14px}
  .app-shell{padding-bottom:76px}
  .topbar{position:static;padding:12px 16px}
  .brand{font-size:17px}
  .main-nav,.top-right .text-button{display:none}
  .top-right{gap:8px}
  .content{padding:17px 14px 30px}
  .pagehead h1{font-size:25px}
  .pdate{font-size:11.5px}
  .freshness-strip{border-radius:14px;gap:7px 9px;padding:8px 11px;margin-bottom:22px;font-size:11px}
  .freshness-strip .sep{display:none}
  .freshness-strip .chip{order:5}
  .strip-link{order:6}
  .zone{margin-bottom:23px}
  .zone-head{align-items:flex-start}
  .zone-head .zmeta{max-width:58%;font-size:10.5px}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
  .metric-card{padding:12px 13px 11px;min-height:122px}
  .metric-card .mval{font-size:23px}
  .metric-card .mcomp{font-size:11px}
  .metric-card .msrc{font-size:10px}
  .flags-grid{gap:9px}
  .flag{padding:11px 12px;flex-wrap:wrap}
  .flag .fact{margin-left:19px}
  .trend-grid{grid-template-columns:1fr;gap:9px}
  .trend-card{display:grid;grid-template-columns:minmax(105px,.7fr) 1.3fr;column-gap:12px;align-items:center}
  .trend-card .chart-title{display:block;margin:0}
  .trend-card .chart-title .ct,.trend-card .chart-title .cv{display:block;text-align:left}
  .trend-card .chart-title .cv{margin-top:4px}
  .trend-card .coverage{grid-column:1/3}
  .sparkline,.sparkline svg,.sparkline .empty-chart{height:58px}
  .system-hero{display:block;padding:15px}
  .system-hero dl{grid-template-columns:1fr;margin-top:15px;gap:8px}
  .system-hero dl div{border-left:0;border-top:1px solid var(--hair);padding:8px 0 0}
  .system-grid{grid-template-columns:1fr}
  .count-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:25;display:flex;border-top:1px solid var(--hair);background:rgba(253,253,251,.98);padding:7px 4px calc(7px + env(safe-area-inset-bottom));box-shadow:0 -4px 18px rgba(28,27,25,.05)}
  .bottom-nav a,.bottom-nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:9.5px;font-weight:600;color:var(--mut);text-decoration:none;padding:3px 0;border:0;background:transparent;cursor:pointer}
  .bottom-nav svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
  .bottom-nav a.on,.bottom-nav button.on{color:var(--acc-ink)}
  .bottom-nav circle{fill:currentColor;stroke:none}
  .system-head .mobile-logout{display:inline-flex}
  .toast{bottom:86px;max-width:calc(100vw - 28px);text-align:center}
}

@media(max-width:340px){
  .metric-grid{grid-template-columns:1fr}
  .metric-card{min-height:112px}
  .quick-actions{display:grid;grid-template-columns:1fr;width:100%}
  .quick-actions .btn{width:100%}
}

@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;animation:none!important;transition:none!important}
}