/* ASTRO layout and components. Colours come from theme.css. */
.lg *{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink)}
body{font-family:var(--font);font-size:var(--fs);line-height:1.45;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
button[disabled]{cursor:not-allowed}
a{color:#8CC8FF}a:hover{color:#B9DDFF}
:focus-visible{outline:2px solid var(--sky);outline-offset:2px}
.ic{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mono{font-family:var(--mono)}
.muted{color:var(--ink3)}
.okc{color:var(--ok)}.warnc{color:var(--amber)}.critc{color:var(--crit)}.orangec{color:var(--orange)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes modIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes rot{to{transform:rotate(360deg)}}
@keyframes pop{from{opacity:0;transform:scale(0.5)}to{opacity:1;transform:none}}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(60,198,196,0.55)}70%{box-shadow:0 0 0 9px rgba(60,198,196,0)}100%{box-shadow:0 0 0 0 rgba(60,198,196,0)}}
@keyframes menuIn{from{opacity:0;transform:scale(0.96) translateY(-4px)}to{opacity:1;transform:none}}
@keyframes focusPulse{50%{box-shadow:0 0 0 6px rgba(108,184,255,0.25)}}
@keyframes march{to{stroke-dashoffset:-20}}
@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation-duration:1ms !important;animation-iteration-count:1 !important;transition-duration:1ms !important}}

/* ---------- shell ---------- */
.lg .shell{min-height:100vh;display:flex;flex-direction:column}
.lg .top{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:10px 20px;background:var(--s1);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.lg .brand{display:flex;align-items:center;gap:11px;background:transparent;border:0;padding:0;text-align:left}
.lg .brand svg{width:30px;height:30px}
.lg .brand svg circle{fill:none;stroke:var(--sky);stroke-width:2}
.lg .brand svg .ob{fill:var(--sky);stroke:none}
.lg .brand b{display:block;font-weight:700;font-size:16px;letter-spacing:0.02em}
.lg .brand span span{display:block;color:var(--ink3);font-size:12px}
.lg .crumb{display:flex;align-items:center;gap:8px;color:var(--ink3);padding-left:16px;border-left:1px solid var(--line)}
.lg .crumb button{background:transparent;border:0;padding:4px 6px;border-radius:6px;color:var(--ink2)}
.lg .crumb button:hover{background:var(--s2);color:var(--ink)}
.lg .crumb b{color:var(--ink);font-weight:600}
.lg .spacer{flex:1}
.lg .modewrap{position:relative}
.lg .modebtn{display:flex;align-items:center;gap:10px;height:40px;padding:0 12px 0 10px;border-radius:var(--r-ctl);border:1px solid var(--line);background:var(--s2);transition:background-color 160ms ease,transform 140ms var(--ease)}
.lg .modebtn:hover{background:var(--s3)}
.lg .modebtn:active{transform:scale(0.97)}
.lg .modebtn small{color:var(--ink3);font-size:12px}
.lg .modebtn b{font-weight:600}
.lg .dot{width:10px;height:10px;border-radius:50%;flex:none;display:inline-block;transition:background-color 400ms ease}
.lg .chev{transition:transform 260ms var(--ease)}
.lg .chev.up{transform:rotate(180deg)}
.lg .menu{position:absolute;right:0;top:48px;width:410px;max-width:calc(100vw - 24px);background:var(--s1);border:1px solid var(--line);border-radius:var(--r-card);padding:8px;box-shadow:0 24px 60px rgba(0,0,0,0.5);transform-origin:85% 0;animation:menuIn 220ms var(--ease) both;z-index:50}
.lg .mi{display:grid;grid-template-columns:14px minmax(0,1fr) 18px;gap:12px;align-items:start;width:100%;text-align:left;background:transparent;border:0;border-radius:var(--r-ctl);padding:10px}
.lg .mi:hover:not([disabled]){background:var(--s2)}
.lg .mi.on{background:var(--s3)}
.lg .mi[disabled]{opacity:0.5}
.lg .mi .dot{margin-top:5px}
.lg .mi b{display:block;font-weight:600}
.lg .mi small{display:block;color:var(--ink3);font-size:12px;margin-top:1px}
.lg .mi .safe{display:inline-block;margin-top:5px;font-size:11px;font-weight:600;color:var(--ink2);background:var(--s2);border-radius:5px;padding:1px 7px}
.lg .shscrim{position:fixed;inset:0;z-index:20;background:transparent;border:0;cursor:default}
.lg .plantb{display:flex;align-items:center;gap:9px;padding:6px 12px 6px 10px;border-radius:8px;background:rgba(60,198,196,0.12);color:var(--teal);font-weight:600;font-size:13px}
.lg .plantb small{color:#8ADBD9;font-weight:500;font-size:12px}
.lg .plantb.live{background:rgba(255,111,97,0.14);color:#FFB3AB}
.lg .plantb.live small{color:#FFCFC9}
.lg .pulse{width:8px;height:8px;border-radius:50%;background:currentColor;animation:ping 2.4s var(--ease) infinite}
.lg .vt{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));position:relative;background:var(--s2);border:1px solid var(--line);border-radius:var(--r-ctl);padding:3px;width:262px}
.lg .vt .th{position:absolute;top:3px;bottom:3px;left:3px;width:calc(50% - 3px);border-radius:7px;background:var(--ink);transition:transform 380ms var(--ease)}
.lg .vt .th.r{transform:translateX(100%)}
.lg .vt button{position:relative;z-index:1;border:0;background:transparent;height:32px;font-weight:600;font-size:13px;color:var(--ink2);transition:color 240ms ease;display:flex;align-items:center;justify-content:center;gap:5px}
.lg .vt button small{font-weight:500;font-size:11px;opacity:0.75}
.lg .vt button.on{color:var(--on-ink)}
.lg .userbtn{display:flex;align-items:center;gap:8px;height:40px;padding:0 10px;border-radius:var(--r-ctl);border:1px solid var(--line);background:transparent;color:var(--ink2)}
.lg .userbtn:hover{background:var(--s2);color:var(--ink)}
.lg .userbtn .av{width:24px;height:24px;border-radius:50%;background:var(--s3);display:grid;place-items:center;font-weight:700;font-size:11px;color:var(--ink)}
.lg .band{height:3px;transition:background-color 500ms ease}
.lg .main{flex:1;min-width:0}
.lg .busybar{display:flex;align-items:center;gap:10px;padding:8px 20px;background:rgba(108,184,255,0.08);border-bottom:1px solid rgba(108,184,255,0.3);font-size:13px;color:var(--ink2)}
.lg .busybar b{color:var(--ink)}

/* ---------- module page ---------- */
.lg .mod{padding:24px 28px 48px;animation:modIn 460ms var(--ease) both;max-width:1500px}
.lg .mhead{display:flex;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:18px}
.lg .mhead h1{margin:0 0 6px;font-size:var(--fs-h1);line-height:1.15;font-weight:600;letter-spacing:-0.01em;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.lg .mtag{font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;color:var(--on-ink);letter-spacing:0}
.lg .simtag{font-size:11px;font-weight:700;padding:2px 8px;border-radius:5px;background:rgba(60,198,196,0.16);color:var(--teal);letter-spacing:0.02em;vertical-align:2px}
.lg .lede{margin:0;color:var(--ink2);font-size:15px;max-width:760px}
.lg .acts{display:flex;gap:10px;flex-wrap:wrap;margin-left:auto;align-items:center}
.lg .card{background:var(--s1);border:1px solid var(--line);border-radius:var(--r-card);padding:18px;min-width:0;animation:rise 480ms var(--ease) both}
.lg .card h2{margin:0 0 2px;font-size:15px;font-weight:600;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.lg .card h3{margin:14px 0 6px;font-size:13px;font-weight:600;color:var(--ink2);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lg .cap{color:var(--ink3);font-size:12px;margin:0 0 12px}
.lg .g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.lg .g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:16px}
.lg .g21{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:16px}
.lg .g12{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:16px;align-items:start}
.lg .stack{display:flex;flex-direction:column;gap:16px}
.lg .mt{margin-top:16px}
.lg .btn{height:40px;padding:0 16px;border-radius:var(--r-ctl);border:1px solid var(--line);background:var(--s2);font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:background-color 160ms ease,transform 140ms var(--ease),opacity 160ms ease;white-space:nowrap}
.lg .btn:hover:not([disabled]){background:var(--s3)}
.lg .btn:active:not([disabled]){transform:scale(0.97)}
.lg .btn.sm{height:32px;padding:0 10px;font-size:12px}
.lg .btn-p{height:42px;padding:0 18px;border-radius:var(--r-ctl);border:0;background:var(--ink);color:var(--on-ink);font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform 140ms var(--ease),background-color 160ms ease,opacity 160ms ease;white-space:nowrap}
.lg .btn-p:hover:not([disabled]){background:#fff}
.lg .btn-p:active:not([disabled]){transform:scale(0.97)}
.lg .btn-p[disabled],.lg .btn[disabled]{opacity:0.4}
.lg .btn-d{border-color:rgba(255,111,97,0.55);color:#FFB3AB}
.lg .btn-hw{background:var(--crit);color:#1A0503}
.lg .full{width:100%;margin-top:12px}
.lg .kv{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid var(--line);font-size:13px}
.lg .kv:first-of-type{border-top:0}
.lg .kv .k{color:var(--ink3)}
.lg .kv b{font-weight:600;text-align:right}
.lg .seg{display:inline-flex;background:var(--s2);border:1px solid var(--line);border-radius:var(--r-ctl);padding:3px;gap:2px;flex-wrap:wrap}
.lg .seg button{border:0;background:transparent;border-radius:7px;padding:6px 11px;font-size:13px;font-weight:600;color:var(--ink2);transition:background-color 200ms ease,color 200ms ease}
.lg .seg button.on{background:var(--ink);color:var(--on-ink)}
.lg .seg button[disabled]{opacity:0.5}
.lg .banner{display:flex;gap:12px;align-items:flex-start;border-radius:12px;padding:12px 16px;margin-bottom:16px;animation:rise 420ms var(--ease) both;font-size:13px;color:var(--ink2)}
.lg .banner b{display:block;color:var(--ink);font-size:14px;margin-bottom:2px}
.lg .banner .bx{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.lg .banner>.ic{width:18px;height:18px;margin-top:1px}
.lg .banner.info{background:rgba(108,184,255,0.08);border:1px solid rgba(108,184,255,0.35)}.banner.info>.ic{color:var(--sky)}
.lg .banner.warn{background:rgba(242,179,61,0.08);border:1px solid rgba(242,179,61,0.4)}.banner.warn>.ic{color:var(--amber)}
.lg .banner.ok{background:rgba(94,211,176,0.08);border:1px solid rgba(94,211,176,0.35)}.banner.ok>.ic{color:var(--ok)}
.lg .banner.crit{background:rgba(255,111,97,0.08);border:1px solid rgba(255,111,97,0.45)}.banner.crit>.ic{color:var(--crit)}
.lg .tblw{overflow-x:auto}
.lg .tbl{width:100%;border-collapse:collapse;font-size:13px}
.lg .tbl th{text-align:left;font-weight:500;color:var(--ink3);font-size:12px;padding:6px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
.lg .tbl td{padding:7px 8px;border-bottom:1px solid var(--line)}
.lg .tbl .n{text-align:right;white-space:nowrap}
.lg .tbl tr.sel td{background:var(--s2)}
.lg .legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink3);margin-top:10px}
.lg .legend span{display:flex;align-items:center;gap:6px}
.lg .sw{display:inline-block;width:12px;height:12px;border-radius:3px}
.lg .focus{box-shadow:0 0 0 2px var(--sky);animation:rise 480ms var(--ease) both,focusPulse 1.6s ease-in-out 3}
.lg .spin{width:14px;height:14px;border-radius:50%;border:2px solid rgba(108,184,255,0.25);border-top-color:var(--sky);animation:rot 700ms linear infinite;display:inline-block;flex:none}
.lg .hrow{display:grid;grid-template-columns:20px minmax(0,1fr) auto;gap:8px 10px;align-items:center;padding:9px 6px;border-top:1px solid var(--line);font-size:13px}
.lg .hrow:first-of-type{border-top:0}
.lg .hrow .ic{color:var(--ok)}
.lg .hrow.warn .ic{color:var(--amber)}
.lg .hrow .hv{font-weight:600;text-align:right}
.lg .hrow .hs{grid-column:2 / 4;font-size:12px;color:var(--ink3);margin-top:-6px}
.lg .hrow .gauge{grid-column:2 / 4}
.lg .gauge{position:relative;height:8px;border-radius:4px;background:var(--s3);margin:2px 0 4px}
.lg .gauge .gb{position:absolute;top:0;bottom:0;border-radius:4px;background:rgba(94,211,176,0.35)}
.lg .gauge .gl{position:absolute;top:-3px;bottom:-3px;width:2px;background:var(--crit)}
.lg .gauge .gm{position:absolute;top:-3px;width:4px;height:14px;margin-left:-2px;border-radius:2px;background:var(--ink);transition:left 500ms var(--ease)}
.lg .steps{display:flex;flex-direction:column}
.lg .srow{display:grid;grid-template-columns:24px minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 4px;border-top:1px solid var(--line);font-size:13px}
.lg .srow:first-child{border-top:0}
.lg .srow b{display:block;font-weight:600}
.lg .srow small{display:block;color:var(--ink3);font-size:12px}
.lg .srow .r{font-weight:600;text-align:right;font-size:12px;color:var(--ink3)}
.lg .srow.done .r{color:var(--ok)}.srow.fail .r{color:var(--crit)}
.lg .srow .okb{width:20px;height:20px;border-radius:50%;background:rgba(94,211,176,0.16);color:var(--ok);display:grid;place-items:center;animation:pop 300ms var(--ease) both}
.lg .srow .bad{width:20px;height:20px;border-radius:50%;background:rgba(255,111,97,0.16);color:var(--crit);display:grid;place-items:center}
.lg .srow .idle{width:12px;height:12px;border-radius:50%;border:1.5px solid var(--ink3);margin-left:4px}
.lg .srow .fix{grid-column:2 / 4;font-size:12px;color:#FFB3AB}
.lg .pbar{height:4px;border-radius:2px;background:var(--s3);margin-top:10px;overflow:hidden}
.lg .pbar i{display:block;height:100%;background:var(--sky);transition:width 300ms linear}
.lg .res{display:flex;gap:10px;align-items:flex-start;border-radius:12px;padding:12px 14px;margin:10px 0;animation:rise 380ms var(--ease) both;font-size:13px;color:var(--ink2)}
.lg .res b{color:var(--ink)}
.lg .res .ic{width:18px;height:18px;margin-top:1px;flex:none}
.lg .res.good{background:rgba(94,211,176,0.08);border:1px solid rgba(94,211,176,0.35)}.res.good .ic{color:var(--ok)}
.lg .res.warn{background:rgba(242,179,61,0.08);border:1px solid rgba(242,179,61,0.4)}.res.warn .ic{color:var(--amber)}
.lg .res.bad{background:rgba(255,111,97,0.08);border:1px solid rgba(255,111,97,0.45)}.res.bad .ic{color:var(--crit)}
.lg .chip{border:1px solid var(--line);background:var(--s2);border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600}
.lg .chip:hover{background:var(--s3)}
.lg .chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.lg .sl{display:grid;grid-template-columns:120px minmax(0,1fr) 78px;gap:12px;align-items:center;padding:6px 0;font-size:13px}
.lg .sl input{width:100%;accent-color:var(--teal)}
.lg .sl b{text-align:right;font-weight:600}
.lg .tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px}
.lg .tile{background:var(--s2);border-radius:10px;padding:10px 12px}
.lg .tile .tl{display:block;font-size:12px;color:var(--ink3)}
.lg .tile b{display:block;font-size:18px;font-weight:600;margin-top:2px}
.lg .tile small{font-size:12px;color:var(--ink2)}
.lg .tile.warn b{color:var(--amber)}.tile.bad b{color:#FFB3AB}
.lg .big{font-size:28px;font-weight:600;letter-spacing:-0.02em;line-height:1}
.lg .big small{font-size:13px;color:var(--ink3);font-weight:500;margin-left:4px;letter-spacing:0}
.lg .nums{display:flex;justify-content:space-between;align-items:baseline;margin-top:10px}
.lg .cbar{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ink3);margin-top:8px}
.lg .cbar i{flex:1;height:8px;border-radius:4px}
.lg .cbar.div i{background:linear-gradient(90deg,rgb(var(--div-lo)),rgb(var(--div-mid)),rgb(var(--div-hi)))}
.lg .cbar.fig i{background:linear-gradient(90deg,rgb(var(--fig-lo)),rgb(var(--fig-mid)),rgb(var(--fig-hi)))}
.lg .canvasbox{position:relative;width:100%;aspect-ratio:1/1;background:#05070A;border-radius:12px;overflow:hidden}
.lg .canvasbox canvas{position:absolute;inset:0;width:100%;height:100%}
.lg .danger{border:1px solid rgba(255,111,97,0.45);border-radius:12px;padding:14px 16px;background:rgba(255,111,97,0.05)}
.lg .danger b{color:#FFB3AB}
.lg .danger p{margin:4px 0 10px;font-size:13px;color:var(--ink2)}
.lg .field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px;font-size:13px}
.lg .field span{color:var(--ink3);font-size:12px}
.lg .field input,.lg .field select,.lg .field textarea{height:40px;border-radius:var(--r-ctl);border:1px solid var(--line);background:var(--s2);padding:0 12px}
.lg .field textarea{height:80px;padding:10px 12px;resize:vertical}
.lg .check{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink2)}
.lg .check input{accent-color:var(--sky);width:16px;height:16px}
.lg .toast{position:fixed;right:20px;bottom:20px;z-index:80;max-width:420px;display:flex;flex-direction:column;gap:8px}
.lg .toast div{background:var(--s3);border:1px solid var(--line2);border-radius:12px;padding:12px 14px;font-size:13px;box-shadow:0 16px 40px rgba(0,0,0,0.45);animation:rise 260ms var(--ease) both}
.lg .toast div.err{border-color:rgba(255,111,97,0.6)}
.lg .toast div b{display:block}
.lg .empty{padding:24px;text-align:center;color:var(--ink3);font-size:13px}
.lg .pill{display:inline-block;font-size:11px;font-weight:700;border-radius:5px;padding:1px 8px}
.lg .pill.ok{background:rgba(94,211,176,0.16);color:var(--ok)}
.lg .pill.warn{background:rgba(242,179,61,0.16);color:var(--amber)}
.lg .pill.bad{background:rgba(255,111,97,0.18);color:#FFB3AB}
.lg .pill.info{background:rgba(108,184,255,0.16);color:var(--sky)}
.lg .pill.mut{background:var(--s3);color:var(--ink2)}
.lg .tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:14px}
.lg .tab{background:transparent;border:0;border-bottom:2px solid transparent;padding:8px 12px;font-weight:600;color:var(--ink3)}
.lg .tab.on{color:var(--ink);border-bottom-color:var(--ink)}
.lg .hover{display:flex;align-items:center;gap:12px;flex-wrap:wrap;min-height:38px;background:var(--s1);border:1px solid var(--line);border-radius:var(--r-ctl);padding:8px 14px;margin-bottom:14px;font-size:13px;color:var(--ink2)}
.lg .hover b{color:var(--ink)}

/* ---------- login ---------- */
.lg .login{min-height:100vh;display:grid;place-items:center;padding:24px}
.lg .login form{width:min(380px,100%);background:var(--s1);border:1px solid var(--line);border-radius:18px;padding:28px;animation:rise 400ms var(--ease) both}
.lg .login .brand{margin-bottom:22px}
.lg .login .err{color:#FFB3AB;font-size:13px;margin:0 0 12px}
.lg .login .note{color:var(--ink3);font-size:12px;margin:14px 0 0}

/* ---------- home ---------- */
.lg .hsec{display:flex;align-items:baseline;gap:12px;margin:0 0 10px}
.lg .hsec h2{margin:0;font-size:13px;font-weight:600;color:var(--ink2)}
.lg .hsec span{font-size:12px;color:var(--ink3)}
.lg .hmodes{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin-bottom:24px}
.lg .hmc{position:relative;text-align:left;background:var(--s1);border:1px solid var(--line);border-radius:12px;padding:14px 14px 12px;overflow:hidden;transition:border-color 200ms ease,background-color 200ms ease,transform 160ms var(--ease)}
.lg .hmc:hover:not([disabled]){background:var(--s2);transform:translateY(-2px)}
.lg .hmc[disabled]{opacity:0.5}
.lg .hmc::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--c);opacity:0.55}
.lg .hmc.on{border-color:var(--c);background:var(--s2)}
.lg .hmc.on::before{opacity:1;height:4px}
.lg .hmc b{display:block;font-weight:600;line-height:1.25}
.lg .hmc small{display:block;color:var(--ink3);font-size:12px;margin-top:4px;min-height:34px}
.lg .hmc .sf{display:block;font-size:11px;font-weight:600;color:var(--ink2);margin-top:8px}
.lg .hmc .tick{position:absolute;right:10px;top:12px;width:18px;height:18px;border-radius:50%;background:var(--c);color:var(--on-ink);display:grid;place-items:center;animation:pop 300ms var(--ease) both}
.lg .hbody{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:start}
.lg .hsys{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.lg .hsc{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:10px;align-items:center;text-align:left;width:100%;background:var(--s1);border:1px solid var(--line);border-radius:12px;padding:12px 14px;transition:background-color 180ms ease,border-color 180ms ease,transform 160ms var(--ease);animation:rise 500ms var(--ease) both}
.lg .hsc:hover{background:var(--s2);border-color:var(--line2);transform:translateY(-2px)}
.lg .hsc b{display:block;font-weight:600}
.lg .hsc .dt{display:block;color:var(--ink3);font-size:12px}
.lg .hsc .tech{display:block;color:var(--ink2);font-size:12px;margin-top:4px;padding-top:4px;border-top:1px dashed var(--line)}
.lg .hsc .rt{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.lg .hsc time{color:var(--ink3);font-size:12px}
.lg .hsc .to{display:flex;align-items:center;gap:4px;font-size:11px;font-weight:600;color:var(--ink2);white-space:nowrap}
.lg .hsc .st{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;animation:pop 380ms var(--ease) both}
.lg .hsc .st.ok{background:rgba(94,211,176,0.16);color:var(--ok)}
.lg .hsc .st.bad{background:rgba(242,179,61,0.16);color:var(--amber)}
.lg .hmods{display:flex;flex-direction:column;gap:8px}
.lg .hmb{display:grid;grid-template-columns:36px minmax(0,1fr) 16px;gap:12px;align-items:center;text-align:left;width:100%;background:var(--s1);border:1px solid var(--line);border-radius:12px;padding:12px 14px;transition:background-color 180ms ease,transform 160ms var(--ease)}
.lg .hmb:hover{background:var(--s2);transform:translateX(2px)}
.lg .hmb .mi2{width:36px;height:36px;border-radius:10px;background:var(--s3);display:grid;place-items:center;color:var(--sky)}
.lg .hmb .mi2 .ic{width:20px;height:20px}
.lg .hmb b{display:block;font-weight:600}
.lg .hmb small{display:block;color:var(--ink3);font-size:12px}
.lg .hlog{display:flex;flex-direction:column}
.lg .hle{display:grid;grid-template-columns:44px minmax(0,1fr);gap:8px;padding:8px 0;border-top:1px solid var(--line);font-size:12px;color:var(--ink2)}
.lg .hle:first-child{border-top:0}
.lg .hle time{color:var(--ink3)}
.lg .hle.warn div{color:var(--amber)}.hle.error div{color:#FFB3AB}

/* ---------- calibration ---------- */
.lg .csteps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;margin-bottom:16px}
.lg .cst{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:var(--r-ctl);background:var(--s1);border:1px solid var(--line);font-size:12px;color:var(--ink3)}
.lg .cst .nd{width:20px;height:20px;border-radius:50%;border:1.5px solid var(--ink3);display:grid;place-items:center;font-size:11px;flex:none}
.lg .cst.done{color:var(--ink2)}
.lg .cst.done .nd{background:var(--sky2);border-color:var(--sky2);color:#fff}
.lg .cst.cur{color:var(--ink);border-color:var(--sky);background:var(--s2)}
.lg .cst.cur .nd{border-color:var(--sky);color:var(--sky)}
.lg .cst b{font-weight:600}
.lg .ask h2{font-size:22px;line-height:1.15;margin:0 0 6px;letter-spacing:-0.01em}
.lg .ask p{margin:0;color:var(--ink2)}
.lg .arcbox{position:relative;width:100%;aspect-ratio:800/430;margin-top:6px}
.lg .arc{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.lg .arc .base{stroke:var(--line);stroke-width:1.5}
.lg .arc .ticks{stroke:#3A4A5E;stroke-width:1.5;fill:none}
.lg .arc .bandf{fill:rgba(108,184,255,0.16)}
.lg .arc .bandedge{fill:none;stroke:var(--sky);stroke-width:1.6;opacity:0.7}
.lg .arc .mid{fill:none;stroke:var(--sky);stroke-width:1;stroke-dasharray:2 5;opacity:0.45}
.lg .arc .sug{fill:none;stroke:var(--orange);stroke-width:9;stroke-linecap:round;stroke-dasharray:3 7;animation:march 1.4s linear infinite}
.lg .arc .sugglow{fill:none;stroke:rgba(255,148,72,0.18);stroke-width:26;stroke-linecap:round}
.lg .arc .win{fill:none;stroke:rgba(140,200,255,0.16);stroke-width:120}
.lg .arc .tube{transition:transform 1500ms var(--ease2)}
.lg .arc .tube .tb{fill:#B9C6D3}.arc .tube .rim{fill:#E8EDF2}
.lg .arc .beam{stroke:var(--sky);stroke-width:2;stroke-dasharray:4 6;animation:march 0.9s linear infinite}
.lg .arc .ghost line{stroke:var(--orange);stroke-width:2;stroke-dasharray:6 6}
.lg .arc .mount{fill:#3A4756}.arc .mount2{fill:#26313D}
.lg .arc text{fill:var(--ink3);font-size:13px;font-family:var(--font)}
.lg .arc text.big{font-weight:600;fill:var(--ink2)}
.lg .arc .pt{cursor:pointer}
.lg .arc .pt circle.r{fill:var(--sky);stroke:var(--s1);stroke-width:3}
.lg .arc .pt circle.f{fill:var(--s1);stroke:var(--sky);stroke-width:2.5}
.lg .arc .pt.sel circle.halo{fill:none;stroke:var(--sky);stroke-width:2}
.lg .arc .cand rect{fill:var(--orange);stroke:var(--s1);stroke-width:3}
.lg .arc .cand.sel rect.halo{fill:none;stroke:var(--orange);stroke-width:2}
.lg .arc .ptlab{fill:var(--ink2);font-size:12px;font-weight:600;paint-order:stroke;stroke:var(--s1);stroke-width:4}
.lg .ro3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:4px}
.lg .ro{background:var(--s2);border-radius:10px;padding:10px 12px}
.lg .ro .rl{display:block;font-size:12px;color:var(--ink3)}
.lg .ro b{display:block;font-size:20px;font-weight:600;margin-top:2px}
.lg .ro small{color:var(--ink2);font-size:12px}
.lg .insp .ih{display:flex;align-items:center;gap:10px;margin-bottom:4px}
.lg .insp .ih h2{margin:0;font-size:17px}
.lg .back{margin-left:auto;background:transparent;border:1px solid var(--line);border-radius:8px;padding:4px 10px;font-size:12px;color:var(--ink2)}
.lg .cands{display:flex;flex-direction:column;gap:8px}
.lg .cr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:3px 10px;text-align:left;width:100%;background:var(--s1);border:1px solid var(--line);border-radius:12px;padding:11px 13px;transition:border-color 160ms ease,background-color 160ms ease}
.lg .cr:hover{border-color:var(--line2);background:var(--s2)}
.lg .cr.best{border-color:var(--orange);background:rgba(255,148,72,0.06)}
.lg .cr b{font-weight:600}
.lg .cr .m{color:var(--ink3);font-size:12px;display:block}
.lg .cr .val{font-weight:600;text-align:right;font-size:13px}
.lg .cr .note{grid-column:1 / 3;font-size:12px;color:var(--ink2)}
.lg .cr .note.warn{color:var(--orange)}
.lg .badge{display:inline-block;font-size:11px;font-weight:700;background:var(--orange);color:#1A0E00;border-radius:5px;padding:0 6px;margin-left:6px;vertical-align:1px}
.lg .why{background:var(--s2);border-radius:10px;padding:10px 12px;font-size:12px;color:var(--ink2);margin:10px 0 0}
.lg .why b{color:var(--ink)}
.lg .opts{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:10px;font-size:13px}
.lg .opts input[type=number]{width:64px;height:32px;border-radius:8px;border:1px solid var(--line);background:var(--s2);padding:0 8px}
.lg .track{position:relative;height:104px;margin:14px 8px 0}
.lg .track .ln{position:absolute;left:0;right:0;top:32px;height:2px;background:var(--line)}
.lg .track .dn{position:absolute;left:0;top:32px;height:2px;background:var(--sky);transition:width 800ms var(--ease)}
.lg .vn{position:absolute;top:32px;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;border:0;background:transparent;padding:0}
.lg .vn .dt{width:15px;height:15px;border-radius:50%;background:var(--s1);border:2.5px solid var(--sky);transition:transform 200ms var(--ease)}
.lg .vn:hover .dt{transform:scale(1.2)}
.lg .vn.cur .dt{background:var(--sky);box-shadow:0 0 0 5px rgba(108,184,255,0.18)}
.lg .vn.open .dt{background:var(--orange);border-color:var(--orange)}
.lg .vn .vtt{position:absolute;top:-28px;font-weight:700;font-size:13px;white-space:nowrap}
.lg .vn .vs{position:absolute;top:18px;font-size:12px;color:var(--ink3);white-space:nowrap;text-align:center;line-height:1.35}
.lg .vn .vs b{display:block;color:var(--ink2);font-weight:600}
.lg .preview{margin-top:8px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;background:rgba(255,148,72,0.07);border:1px solid rgba(255,148,72,0.4);border-radius:12px;padding:12px 16px;animation:rise 320ms var(--ease) both}
.lg .preview b{display:block;margin-bottom:2px}
.lg .preview p{margin:0;font-size:13px;color:var(--ink2)}
.lg .preview .px{display:flex;gap:8px;flex-wrap:wrap}
.lg .tlinks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.lg .tlk{display:grid;grid-template-columns:minmax(0,1fr) 16px;gap:10px;align-items:center;text-align:left;width:100%;background:var(--s2);border:1px solid transparent;border-radius:12px;padding:12px 14px}
.lg .tlk:hover{border-color:var(--line2)}
.lg .tlk b{display:block;font-weight:600}
.lg .tlk small{display:block;color:var(--ink3);font-size:12px}
.lg .tlk .to{font-size:11px;font-weight:600;color:var(--sky);display:block;margin-top:4px}
.lg .cases{display:flex;flex-direction:column;gap:6px}
.lg .case{display:block;text-align:left;width:100%;background:var(--s1);border:1px solid var(--line);border-radius:var(--r-ctl);padding:10px 12px}
.lg .case:hover{background:var(--s2)}
.lg .case.on{border-color:var(--ink2);background:var(--s2)}
.lg .case b{display:block;font-weight:600}
.lg .case small{display:block;color:var(--ink3);font-size:12px}

/* ---------- primary ---------- */
.lg .fm{position:relative;width:100%;aspect-ratio:1/1}
.lg .fm svg{position:absolute;inset:0;width:100%;height:100%}
.lg .fm .rim{fill:none;stroke:var(--line2);stroke-width:0.6}
.lg .fm .rg{fill:none;stroke:var(--line);stroke-width:0.3;stroke-dasharray:1 1.2}
.lg .fm .hole{fill:var(--bg);stroke:var(--line2);stroke-width:0.4}
.lg .fa{position:absolute;width:5.2%;aspect-ratio:1/1;transform:translate(-50%,-50%);border-radius:50%;border:1.5px solid rgba(0,0,0,0.25);padding:0;transition:transform 160ms var(--ease)}
.lg .fa:hover,.lg .fa.sel{transform:translate(-50%,-50%) scale(1.35);z-index:3;box-shadow:0 0 0 2px var(--ink)}
.lg .fa.k-nomotion{box-shadow:0 0 0 2.5px var(--crit)}
.lg .fa.k-noresp{box-shadow:0 0 0 2.5px #C9CED6}
.lg .fa.k-slow{box-shadow:0 0 0 2.5px var(--amber)}
.lg .fa.k-nonlin{box-shadow:0 0 0 2.5px var(--orange)}
.lg .fa .lbl{font-size:9px;font-weight:700;color:var(--on-ink)}
.lg .finfo{font-size:13px;color:var(--ink2);margin-top:8px;min-height:20px}
.lg .finfo b{color:var(--ink)}
.lg .mrow{display:grid;grid-template-columns:110px minmax(0,1fr) 64px 64px;gap:10px;align-items:center;padding:5px 0;font-size:13px}
.lg .mrow.d{grid-template-columns:110px minmax(0,1fr) 64px 64px 64px}
.lg .mrow.hd{font-size:12px;color:var(--ink3)}
.lg .mrow .v{text-align:right;font-weight:600}
.lg .mrow .v.r{color:var(--ink3);font-weight:500}
.lg .tk{position:relative;height:16px;background:var(--s2);border-radius:4px}
.lg .tk::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--line2)}
.lg .tk i{position:absolute;height:6px;border-radius:3px}
.lg .tk i.a{top:2px;background:var(--sky)}
.lg .tk i.b{top:9px;background:var(--orange)}
.lg .strip{position:relative;height:120px;display:flex;align-items:flex-end;gap:2px;margin-top:10px;border-bottom:1px solid var(--line2)}
.lg .strip i{flex:1;background:var(--sky2);border-radius:2px 2px 0 0;min-height:1px}
.lg .strip i.am{background:var(--amber)}
.lg .strip i.cr{background:var(--crit)}
.lg .strip .lim{position:absolute;left:0;right:0;top:0;border-top:1px dashed var(--crit)}
.lg .strip .thr{position:absolute;left:0;right:0;border-top:1px dashed var(--amber);opacity:0.6}
.lg .strip .now{position:absolute;top:-6px;bottom:0;width:2px;background:var(--ink)}
.lg .strip .band2{position:absolute;top:0;bottom:0;background:rgba(108,184,255,0.12)}
.lg .ax{position:relative;height:28px;font-size:12px;color:var(--ink3)}
.lg .ax span{position:absolute;transform:translateX(-50%);top:4px;white-space:nowrap}
.lg .ax span.now{color:var(--ink);font-weight:600;top:15px}
.lg .grp{display:grid;grid-template-columns:150px 54px minmax(0,1fr) 70px;gap:4px 10px;align-items:center;padding:5px 0;font-size:12px;border-top:1px solid var(--line)}
.lg .grp:first-child{border-top:0}
.lg .grp .note{grid-column:1 / 5;color:var(--ink3)}
.lg .grp .v{text-align:right;font-weight:600}
.lg .gtk{position:relative;height:8px;background:var(--s2);border-radius:4px}
.lg .gtk i{position:absolute;top:0;bottom:0;border-radius:4px;background:var(--orange)}
.lg .gtk i.neg{background:rgb(var(--fig-lo))}
.lg .mbars{display:flex;flex-direction:column;gap:2px}
.lg .mbar{display:grid;grid-template-columns:110px minmax(0,1fr) 72px;gap:10px;align-items:center;text-align:left;width:100%;background:transparent;border:0;border-radius:8px;padding:4px 6px;font-size:12px}
.lg .mbar:hover{background:var(--s2)}
.lg .mbar.on{background:var(--s3)}
.lg .mbar.dim{opacity:0.55}
.lg .mbar .v{text-align:right;font-weight:600}
.lg .btk{position:relative;height:10px;background:var(--s2);border-radius:4px}
.lg .btk::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--line2)}
.lg .btk i{position:absolute;top:0;bottom:0;border-radius:4px;background:var(--sky)}
.lg .metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:10px}
.lg .metric{background:var(--s2);border-radius:10px;padding:10px}
.lg .metric.em{box-shadow:inset 0 0 0 1px var(--sky)}
.lg .metric .ml{display:block;font-size:12px;color:var(--ink3);margin-bottom:4px}
.lg .metric b{display:block;font-size:15px}
.lg .metric b small{color:var(--ink3);font-weight:500;font-size:11px}
.lg .amap{position:relative;width:100%;aspect-ratio:1/1;border-radius:50%;background:radial-gradient(circle,var(--s1) 0 9%,var(--s2) 9.5% 100%);border:1px solid var(--line)}
.lg .an{position:absolute;width:6%;aspect-ratio:1/1;transform:translate(-50%,-50%);border-radius:50%;border:0;padding:0;display:grid;place-items:center;font-size:9px;font-weight:700;color:var(--on-ink)}
.lg .an.sel{box-shadow:0 0 0 3px var(--ink)}
.lg .flist{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.lg .fi{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:10px;align-items:center;text-align:left;width:100%;background:var(--s1);border:1px solid var(--line);border-radius:var(--r-ctl);padding:8px 12px;font-size:13px}
.lg .fi.on{border-color:var(--ink2);background:var(--s2)}
.lg .fi small{display:block;color:var(--ink3);font-size:12px}
.lg .chart{width:100%;height:auto;display:block}
.lg .chart .ax{stroke:var(--line2);stroke-width:1}
.lg .chart .grid{stroke:var(--line);stroke-width:1}
.lg .chart .lm{stroke:var(--ink3);stroke-width:1.2;stroke-dasharray:5 4;fill:none}
.lg .chart .mn{stroke:var(--ink2);stroke-width:2;fill:none}
.lg .chart .ac{stroke:var(--crit);stroke-width:2.2;fill:none}
.lg .chart .ln{stroke:var(--sky);stroke-width:2;fill:none}
.lg .chart .cr{stroke:var(--crit);stroke-width:1.2;stroke-dasharray:4 4}
.lg .chart .am{stroke:var(--amber);stroke-width:1.2;stroke-dasharray:4 4}
.lg .chart .bar{fill:var(--sky2)}
.lg .chart .bar.mx{fill:var(--orange)}
.lg .chart text{fill:var(--ink3);font-size:11px;font-family:var(--font)}
.lg .chart .pt{fill:var(--sky);stroke:var(--s1);stroke-width:2}
.lg .chart .s-f{stroke:var(--s-focus)}.chart .s-y{stroke:var(--s-decy)}.chart .s-z{stroke:var(--s-decz)}
.lg .chart .alt{stroke-dasharray:5 4;opacity:0.7}

/* ---------- secondary ---------- */
.lg .ssum{display:flex;align-items:center;gap:12px;background:var(--s1);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:16px;flex-wrap:wrap}
.lg .ssum .si{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(94,211,176,0.14);color:var(--ok)}
.lg .ssum .si.warn{background:rgba(242,179,61,0.14);color:var(--amber)}
.lg .ssum b{display:block}
.lg .ssum small{display:block;color:var(--ink3);font-size:12px}
.lg .ssum .plant{margin-left:auto;font-size:12px;color:var(--ink3)}
.lg .axh{display:flex;align-items:center;gap:8px;justify-content:space-between}
.lg .pos{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:4px 0 10px}
.lg .pos .bigv{font-size:28px;font-weight:600}
.lg .pos .bigv small{font-size:13px;color:var(--ink3);margin-left:4px}
.lg .pos .delta{font-size:12px;color:var(--ink2)}
.lg .trk{position:relative;height:16px;background:var(--s2);border-radius:8px;margin:6px 0 4px}
.lg .trk .z{position:absolute;left:50%;top:-3px;bottom:-3px;width:1px;background:var(--line2)}
.lg .trk .fl{position:absolute;top:4px;height:8px;border-radius:4px;background:rgba(108,184,255,0.45)}
.lg .trk .mk{position:absolute;top:-2px;width:4px;height:20px;margin-left:-2px;border-radius:2px;background:var(--ink);transition:left 600ms var(--ease)}
.lg .trk .gh{position:absolute;top:-4px;width:12px;height:24px;margin-left:-6px;border:1.5px dashed var(--orange);border-radius:4px}
.lg .trl{display:flex;justify-content:space-between;font-size:11px;color:var(--ink3)}
.lg .term{display:grid;grid-template-columns:140px minmax(0,1fr);gap:16px;padding:12px 0;border-top:1px solid var(--line)}
.lg .term:first-of-type{border-top:0}
.lg .term b{display:block}
.lg .term small{color:var(--ink3);font-size:12px}
.lg .br{display:grid;grid-template-columns:120px minmax(0,1fr) 80px;gap:10px;align-items:center;font-size:12px;padding:2px 0}
.lg .br .bl{color:var(--ink3)}
.lg .br b{text-align:right}
.lg .bt{position:relative;height:10px;background:var(--s2);border-radius:5px}
.lg .bt.z::after{content:"";position:absolute;left:50%;top:-2px;bottom:-2px;width:1px;background:var(--line2)}
.lg .bt i{position:absolute;top:0;bottom:0;border-radius:5px}
.lg .bt i.m{background:rgba(255,148,72,0.75)}.bt i.a{background:rgba(108,184,255,0.85)}.bt i.g{background:rgba(94,211,176,0.75);left:0}
.lg .stp{display:grid;grid-template-columns:110px auto minmax(0,1fr);gap:12px;align-items:center;padding:8px 0;border-top:1px solid var(--line);font-size:13px}
.lg .stp:first-child{border-top:0}
.lg .sb{display:flex;align-items:center;gap:4px}
.lg .sb button{width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:var(--s2);font-weight:700}
.lg .sb span{min-width:84px;text-align:center;font-weight:600}
.lg .pup{display:grid;gap:1px;width:100%;max-width:300px;aspect-ratio:1/1;margin:0 auto}
.lg .nums3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px}

/* ---------- admin ---------- */
.lg .plg{display:grid;grid-template-columns:minmax(0,1.2fr) 100px minmax(0,1fr) minmax(0,1fr);gap:10px;padding:8px 4px;border-top:1px solid var(--line);font-size:13px;align-items:center}
.lg .plg:first-child{border-top:0}
.lg .plg code{font-family:var(--mono);font-size:12px}
.lg .plg small{color:var(--ink3);font-size:12px;display:block}


/* ---------- report (print) ---------- */
.lg .report h2{font-size:18px}
@media print{
  .lg .top,.lg .tn,.lg .substrip,.lg .band,.lg .busybar,.lg .acts,.lg .noprint{display:none !important}
  body,.lg .card{background:#fff;color:#000}
  .lg .card{border-color:#ccc}
  .lg .mod{padding:0}
}

/* ---------- narrow screens ---------- */
@media (max-width:1180px){
  .lg .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lg .hmodes{grid-template-columns:repeat(3,minmax(0,1fr))}
  .lg .g12,.lg .hbody,.lg .g21{grid-template-columns:minmax(0,1fr)}
  .lg .csteps{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:860px){
  .lg .g3,.lg .g2,.lg .hsys,.lg .tlinks{grid-template-columns:minmax(0,1fr)}
  .lg .hmodes{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lg .mod{padding:16px}
  .lg .vt{width:100%}
  .lg .crumb{display:none}
}

/* ---------- additions to the design's site shell ---------- */
.sx-shell{min-height:100vh}
.sx-sh-top{position:sticky;top:0}
.sx-sh-plant.live{background:rgba(255,111,97,0.14);color:#FFB3AB}
.sx-sh-plant.live small{color:#FFCFC9}
.sx-user{padding:0 10px 0 6px}
.sx-av{width:26px;height:26px;border-radius:50%;background:var(--s3);display:grid;place-items:center;font-weight:700;font-size:11px}
.sx-usermenu{width:300px}
.sx-sh-mi.sx-me{cursor:default}
.sx-sh-mi.sx-me:hover{background:transparent}
.sx-sh-mi[disabled]{opacity:0.45;cursor:not-allowed}
.sx-sh-mi[disabled]:hover{background:transparent}
.toast{position:fixed;right:20px;bottom:20px;z-index:120;max-width:420px;display:flex;flex-direction:column;gap:8px}
.toast div{background:var(--s3);border:1px solid var(--line2);border-radius:12px;padding:12px 14px;font-size:13px;box-shadow:0 16px 40px rgba(0,0,0,0.5);animation:rise 300ms var(--ease) both}
.toast div.err{border-color:rgba(255,111,97,0.6)}
.toast div b{display:block}
.dcerr{margin:24px;padding:16px;border-radius:12px;background:rgba(255,111,97,0.12);color:#FFB3AB}

/* ---------- home: operator, engineer, walkthrough video ---------- */
.start{min-height:calc(100vh - 120px);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 16px;text-align:center}
.start h1{margin:0 0 6px;font-size:28px;font-weight:600}
.start>p{margin:0 0 32px;color:var(--ink2)}
.start-row{display:flex;gap:28px;flex-wrap:wrap;justify-content:center}
.start-btn{width:280px;height:280px;max-width:calc(100vw - 32px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:28px;border-radius:24px;border:1px solid var(--line2);background:var(--s1);color:var(--ink);transition:transform 160ms var(--ease),background-color 160ms ease,border-color 160ms ease}
.start-btn:hover{background:var(--s2);border-color:var(--sky)}
.start-btn:active{transform:scale(0.98)}
.start-btn.on{border-color:var(--ok)}
.start-btn b{font-size:24px;font-weight:600}
.start-btn small{font-size:14px;color:var(--ink2);line-height:1.45}
.start-ic{width:76px;height:76px;border-radius:50%;display:grid;place-items:center;background:rgba(108,184,255,0.14);color:var(--sky)}
.start-btn.eng .start-ic{background:rgba(242,179,61,0.14);color:var(--amber)}
.start-btn.vid .start-ic{background:rgba(94,211,176,0.14);color:var(--ok)}
.start-ic .ic{width:36px;height:36px}
.start-video{margin-top:28px;width:min(960px,100%);border-radius:16px;border:1px solid var(--line);background:#000}
@media (max-width:860px){.start-btn{height:auto;min-height:200px}}

/* The design's entrance animations leave an identity transform on .mod and .card, which
   would pin position:fixed pop-ups to the page instead of the window. Drop it once they end. */
.sx-sh-main .mod,.sx-sh-main .card{animation-fill-mode:backwards !important}

/* Navigation rows, centered: tabs; All subsystems with the Simple/Detailed switch; the module's subsystems. */
.sx-tn.sx-center{justify-content:center}
.sx-row3{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;padding:8px 14px;background:var(--s1);border-bottom:1px solid var(--line);position:relative;z-index:24}
.sx-row3 .sx-tb{height:40px;border:1px solid var(--line);border-radius:10px;background:var(--s2)}
.sx-row3 .sx-tb:hover{background:var(--s3)}
.sx-row3 .sx-tb.sx-on::after{display:none}
.sx-row3 .sx-tb.sx-on{border-color:var(--ink2)}
.sx-row3 .sx-mega{left:0;right:0;top:calc(100% + 6px);margin:0 auto}
.sx-sub.sx-center{justify-content:center}
.sx-sub.sx-center .sx-crumb{margin-left:16px}