:root{--bg:#090d14;--panel:#101722;--panel2:#141e2b;--line:#243244;--text:#e7edf5;--muted:#8b9bb0;--green:#55e6a5;--blue:#6ba8ff;--amber:#ffca72;--red:#ff7d89;--purple:#c5a1ff}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:#9bc5ff}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:1px solid var(--line);background:#182435;color:var(--text);border-radius:8px;padding:8px 12px}
button:hover{border-color:#52749d;background:#1c2b40}
button:disabled{opacity:.4;cursor:default}
.primary{background:#2563eb;border-color:#3d7af3}.primary:hover{background:#3475ff}
.danger{color:var(--red)}
.wide{width:100%}
.muted{color:var(--muted)}.tiny{font-size:11px}.small{font-size:12px}
.mono,code,.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.mt4{margin-top:4px}.mt12{margin-top:12px}
.hidden{display:none!important}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.break{overflow-wrap:anywhere}
.app{display:grid;grid-template-columns:238px 1fr;min-height:100vh}
.sidebar{background:#0d131d;border-right:1px solid var(--line);padding:22px 14px;display:flex;flex-direction:column;gap:24px}
.brand{display:flex;align-items:center;gap:10px;padding:0 8px}
.logo{height:34px;width:34px;border-radius:10px;background:linear-gradient(135deg,#3b82f6,#5eead4);display:grid;place-items:center;color:#07111b;font-weight:900;font-size:17px}
.brand strong{font-size:17px}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:1.5px}
.nav-label{color:#607187;text-transform:uppercase;letter-spacing:1.3px;font-size:10px;padding:0 10px;margin-bottom:7px}
.nav{display:grid;gap:4px}
.nav button{border:0;background:transparent;text-align:left;color:#a8b7c9;padding:11px 12px;display:flex;gap:11px;align-items:center}
.nav button.active,.nav button:hover{background:#192638;color:#fff}
.nav .ico{width:18px;text-align:center;color:#81a7d8}
.side-bottom{margin-top:auto;border:1px solid var(--line);border-radius:12px;padding:13px;background:#111a26}
.online-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--muted);margin-right:6px}
.online-dot.ok{background:var(--green);box-shadow:0 0 10px #55e6a566}.online-dot.bad{background:var(--red)}
.main{min-width:0}
.topbar{height:68px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;background:#0c121b}
.crumb{color:var(--muted)}.sep{color:#43546a}
.top-actions{display:flex;gap:10px;align-items:center}
.avatar{width:30px;height:30px;border-radius:50%;background:#263d5b;display:grid;place-items:center;font-weight:700}
.content{padding:28px 30px 48px;max-width:1500px;margin:auto}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}
.eyebrow{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--blue);font-weight:700}
.page-head h1{font-size:27px;line-height:1.2;margin:5px 0 7px}
.page-head p{margin:0;color:var(--muted)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}
.stat,.panel{background:var(--panel);border:1px solid var(--line);border-radius:13px}
.stat{padding:17px}.stat-top{color:var(--muted);font-size:12px}
.stat-num{font-size:27px;font-weight:700;margin:9px 0 4px}.stat-foot{font-size:11px;color:var(--muted)}
.grid2{display:grid;grid-template-columns:1.35fr 1fr;gap:16px}
.panel{padding:18px;margin-bottom:16px;min-width:0}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}
.panel-head h2{font-size:15px;margin:0}.panel-head p{font-size:11px;color:var(--muted);margin:3px 0 0}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:20px;font-size:11px;border:1px solid var(--line);white-space:nowrap}
.pill.green{color:var(--green);background:#102a24;border-color:#245342}.pill.blue{color:var(--blue);background:#14243b;border-color:#2a476c}
.pill.amber{color:var(--amber);background:#302719;border-color:#5d4726}.pill.red{color:var(--red);background:#311d25;border-color:#65303a}
.pill.purple{color:var(--purple);background:#271f37;border-color:#4a376b}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;white-space:nowrap}
th{text-align:left;font-size:10px;letter-spacing:.8px;text-transform:uppercase;color:#71849a;font-weight:600;padding:10px 9px;border-bottom:1px solid var(--line)}
td{padding:11px 9px;border-bottom:1px solid #1c2938;font-size:12px;vertical-align:top}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:#141f2d}
.link{color:#9bc5ff;cursor:pointer}.link:hover{text-decoration:underline}
.bench-list{display:grid;gap:10px}
.bench{padding:12px;border:1px solid var(--line);border-radius:10px;display:grid;grid-template-columns:1fr auto;gap:10px}
.bench-name{font-weight:600}.bench-meta{font-size:11px;color:var(--muted);margin-top:3px}
.progress{height:5px;border-radius:6px;background:#263447;overflow:hidden;margin-top:6px;width:90px}
.progress span{display:block;height:100%;background:var(--green);border-radius:6px}
.field{display:grid;gap:6px;margin-bottom:14px}
.field label{font-size:12px;color:#a8b7c9}
.field input,.field select,.field textarea,select{background:#0b121c;border:1px solid #2b3a4d;color:var(--text);border-radius:8px;padding:10px 12px;outline:none;width:100%}
select{width:auto}
.field input:focus,.field textarea:focus{border-color:#548fe0}
.field textarea{min-height:88px;resize:vertical}
.checkrow{display:flex;gap:10px;align-items:flex-start;background:#0d1520;border:1px solid var(--line);padding:12px;border-radius:9px;margin-bottom:10px}
.checkrow input{margin-top:4px;accent-color:#3b82f6}
.checkrow strong{display:block;font-size:12px}.checkrow small{color:var(--muted);font-size:11px;display:block}
.checkrow.disabled{opacity:.5}
pre.code{background:#070b11;border:1px solid #243243;border-radius:10px;padding:14px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;margin:0 0 10px}
.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.result-card{background:#0d1520;border:1px solid var(--line);border-radius:10px;padding:14px}
.toast{position:fixed;right:22px;bottom:22px;background:#122b22;border:1px solid #2d7656;color:#c9ffe2;padding:12px 16px;border-radius:10px;box-shadow:0 10px 30px #0008;z-index:30;max-width:420px}
.toast.err{background:#2b1218;border-color:#76303d;color:#ffd0d6}
.modal-back{position:fixed;inset:0;background:#0009;display:grid;place-items:center;padding:18px;z-index:20}
.modal{background:#101925;border:1px solid #34465c;border-radius:14px;width:min(860px,100%);max-height:90vh;overflow:auto;padding:22px}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.modal h2{margin:0;font-size:19px}
.footer-note{color:#607187;font-size:11px;margin-top:14px}
.empty{padding:26px;text-align:center;color:var(--muted)}
.auth{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth-card{width:min(420px,100%);background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px}
.auth-card h1{font-size:22px;margin:22px 0 14px}
#auth-msg{margin-top:12px;color:var(--amber)}
.qr{display:block;width:220px;height:220px;background:#fff;border-radius:10px;padding:6px;margin:8px 0 12px;image-rendering:pixelated}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:12px}
.kv div:nth-child(odd){color:var(--muted)}
@media(max-width:1000px){.app{grid-template-columns:70px 1fr}.sidebar{padding:18px 8px}.brand div:last-child,.nav-label,.nav-text,.side-bottom{display:none}.nav button{justify-content:center;font-size:18px;padding:12px}.content{padding:22px 16px}.stats{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}}
@media(max-width:650px){.topbar{padding:0 14px}.page-head{flex-direction:column}.stats{grid-template-columns:1fr 1fr}.result-grid{grid-template-columns:1fr}#tier-pill{display:none}}

/* ---------------------------------------------------------------- data viz (dark palette roles) */
:root{--series-1:#3987e5;--track:#0d366b;--good:#0ca30c;--warning:#fab219;--critical:#d03b3b;--neutral:#5d6b7c;--grid:#1d2a3a}
.gauges{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.gauge{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:12px 10px 10px;text-align:center}
.gauge svg{width:100%;max-width:150px;height:auto;display:block;margin:0 auto}
.gauge .g-val{font-size:20px;font-weight:700;margin-top:-6px}
.gauge .g-lim{font-size:11px;color:var(--muted)}
.gauge .g-lbl{font-size:12px;color:#c3cfdc;margin-top:4px}
.gauge .g-flag{font-size:11px;margin-top:3px;min-height:15px}
.flag-warn{color:var(--warning)}.flag-crit{color:var(--critical)}
.legend{display:flex;gap:14px;color:var(--muted);font-size:11px;flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.chart{position:relative}
.chart svg{width:100%;height:auto;display:block}
.chart .tip{position:absolute;pointer-events:none;background:#0b111a;border:1px solid #34465c;border-radius:8px;padding:8px 10px;font-size:12px;white-space:nowrap;box-shadow:0 8px 20px #0008;z-index:2}
.chart .tip b{display:block;margin-bottom:3px}
.tableview{margin-top:10px;font-size:12px;color:var(--muted)}
.tableview summary{cursor:pointer}
.hbars{display:grid;gap:12px}
.hbar-top{display:flex;justify-content:space-between;font-size:12px;margin-bottom:5px}
.hbar-top span:last-child{color:var(--muted)}
.hbar{height:8px;background:var(--track);border-radius:4px;overflow:hidden}
.hbar span{display:block;height:100%;background:var(--series-1);border-radius:4px}
.cards{display:grid;gap:10px}
.mob{display:none}
.jcard{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.jcard-top{display:flex;justify-content:space-between;gap:8px;align-items:flex-start}
.jcard-name{font-weight:600;font-size:14px}
.jcard-meta{font-size:11px;color:var(--muted);margin-top:3px}
.jcard .row{margin-top:10px}
.jcard .row button{flex:1;min-height:40px}
.tabbar{display:none}
.install{position:fixed;left:12px;right:12px;bottom:calc(76px + env(safe-area-inset-bottom));z-index:40;display:flex;gap:12px;align-items:center;background:#101b2a;border:1px solid #2f4664;border-radius:14px;padding:12px;box-shadow:0 12px 30px #000a;max-width:520px;margin:0 auto}
.install-icon{width:44px;height:44px;border-radius:10px}
.install-text{flex:1;font-size:12px;color:#c3cfdc}.install-text strong{display:block;font-size:14px;color:var(--text)}
.share-ico{display:inline-block;width:14px;height:14px;vertical-align:-2px}
@media(min-width:761px){.install{bottom:24px;right:24px;left:auto}}

/* ---------------------------------------------------------------- dedicated mobile UI (phones, installed app) */
@media(max-width:760px){
  .app{display:block;padding-bottom:calc(68px + env(safe-area-inset-bottom))}
  .sidebar{display:none}
  .topbar{position:sticky;top:0;z-index:20;height:auto;min-height:56px;padding:calc(8px + env(safe-area-inset-top)) 16px 8px;backdrop-filter:blur(8px);background:#0c121bee}
  .crumb{font-size:16px}.crumb>:not(#crumb){display:none}.crumb #crumb{font-size:17px}
  .content{padding:16px 14px 24px}
  .page-head{margin-bottom:14px}.page-head h1{font-size:22px}.page-head p{font-size:13px}
  .page-head>.primary,.page-head>button{width:100%;min-height:44px}
  .desk{display:none}.mob{display:grid}
  .stats{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:13px}.stat-num{font-size:22px}
  .gauges{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.gauge{padding:8px 4px}.gauge .g-val{font-size:16px}
  .panel{padding:14px;border-radius:12px}
  button,select,.field input{min-height:40px}
  .tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:30;background:#0d131dF2;border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom));backdrop-filter:blur(10px)}
  .tabbar button{border:0;background:transparent;color:#8b9bb0;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10px;padding:6px 0;min-height:48px}
  .tabbar .ico{font-size:18px;color:#81a7d8}
  .tabbar button.active{color:#fff}.tabbar button.active .ico{color:var(--series-1)}
  .modal-back{padding:0;align-items:end}
  .modal{border-radius:16px 16px 0 0;max-height:92vh;padding:18px 16px calc(18px + env(safe-area-inset-bottom))}
  .result-grid{grid-template-columns:1fr}
  .toast{left:12px;right:12px;bottom:calc(80px + env(safe-area-inset-bottom))}
}
@media(display-mode:standalone){.topbar{padding-top:calc(10px + env(safe-area-inset-top))}}

.btnlink{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#182435;color:var(--text);border-radius:8px;padding:8px 12px;text-decoration:none;font-size:13px}
.btnlink:hover{border-color:#52749d;background:#1c2b40}
.progress.wide{width:100%}
.morelist{display:grid;gap:8px}.morelist button{text-align:left;min-height:46px}
@media(max-width:760px){.jcard .btnlink{flex:1;min-height:40px}.panel.mob{display:block}}

.nowrap{flex-wrap:nowrap}.nowrap>*{white-space:nowrap}
.modal-back{z-index:50}
@media(max-width:760px){
  .crumb-root,.crumb .sep,#btn-logout,#tier-pill{display:none}
  .modal h2{font-size:16px;overflow-wrap:anywhere}.modal-head{gap:10px;align-items:flex-start}
  .panel:has(> .cards){background:transparent;border:0;padding:0}
  .legend{gap:10px}
}