/* IntelliSPC v5 - design system */
:root{
  --brand:#1e40af; --brand-2:#3b82f6; --brand-ink:#1e3a8a;
  --bg:#f5f7fb; --panel:#ffffff; --panel-2:#fbfcfe;
  --ink:#0f172a; --ink-2:#334155; --muted:#64748b; --faint:#94a3b8;
  --line:#e7ebf2; --line-2:#eef2f7;
  --ok:#0f766e; --ok-bg:#ecfdf5; --warn:#b45309; --warn-bg:#fffbeb;
  --bad:#be123c; --bad-bg:#fff1f2; --info:#1d4ed8; --info-bg:#eff6ff;
  --sb:#0b1326; --sb-2:#0f1b35; --sb-ink:#9fb0c9;
  --shadow:0 1px 2px rgba(15,23,42,.04),0 4px 16px rgba(15,23,42,.05);
  --radius:14px;
}
*{box-sizing:border-box}
/* ---- Scrollbars: slim floating pill, tinted to the theme ---- */
:root{
  --sbar-size:10px;
  --sbar-thumb:#cbd5e1; --sbar-thumb-hover:var(--brand-2); --sbar-thumb-active:var(--brand);
}
*::-webkit-scrollbar{width:var(--sbar-size);height:var(--sbar-size)}
*::-webkit-scrollbar-track,*::-webkit-scrollbar-corner{background:transparent}
*::-webkit-scrollbar-thumb{background:var(--sbar-thumb);border-radius:999px;
  border:3px solid transparent;background-clip:content-box;min-height:36px;min-width:36px;transition:background-color .15s}
*::-webkit-scrollbar-thumb:hover{background:var(--sbar-thumb-hover);background-clip:content-box}
*::-webkit-scrollbar-thumb:active{background:var(--sbar-thumb-active);background-clip:content-box}
/* Firefox has no pseudo-elements; Chrome 121+ would ignore the rules above if these applied there */
@supports not selector(::-webkit-scrollbar){
  *{scrollbar-width:thin;scrollbar-color:var(--sbar-thumb) transparent}
}

html,body{margin:0;height:100%}
body{
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg); color:var(--ink-2);
  font-size:14px; -webkit-font-smoothing:antialiased; letter-spacing:.1px;
}
.tnum{font-variant-numeric:tabular-nums}
h1,h2,h3,h4{color:var(--ink); margin:0}
a{color:var(--brand)}
button{font-family:inherit}

/* ---- Login (role-selection, dark theme) ---- */
.login-wrap{min-height:100vh;display:flex;align-items:flex-start;justify-content:center;overflow-y:auto;
  background:
    radial-gradient(900px 500px at 12% -8%, #3b82f624, transparent),
    radial-gradient(1000px 560px at 100% 0%, #0ea5e91a, transparent),
    linear-gradient(180deg,#0f1b35 0%, #0b1326 60%, #080f1f 100%)}
.login-inner{width:100%;max-width:960px;padding:42px 24px 36px}
.login-top{display:flex;align-items:center;gap:14px;justify-content:center;margin-bottom:30px}
.login-sub{color:var(--muted);font-size:12.5px;margin-top:2px}
.login-h2{text-align:center;font-size:24px;font-weight:700;letter-spacing:-.3px;color:#fff}
.login-h2-sub{text-align:center;color:#8fa1bd;font-size:13.5px;margin:6px 0 26px}
.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.role-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:20px 18px 18px;cursor:pointer;overflow:hidden;transition:.16s;box-shadow:0 1px 2px rgba(15,23,42,.04)}
.role-card:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(0,0,0,.4);border-color:#d3dbe9}
.rc-mono{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;letter-spacing:.5px;margin-bottom:13px}
.rc-role{font-weight:700;color:var(--ink);font-size:15.5px}
.rc-tags{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:7px 0 9px;font-size:11px;font-weight:600}
.rc-tags i{width:3px;height:3px;border-radius:50%;background:#cbd5e1;display:inline-block}
.rc-desc{color:var(--muted);font-size:12.3px;line-height:1.55}
.login-panel{max-width:400px;margin:0 auto;background:#fff;border:1px solid var(--line);
  border-radius:18px;padding:26px;box-shadow:0 16px 40px rgba(15,23,42,.14)}
.lp-head{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.lp-mono{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:13px;flex-shrink:0}
.lp-role{font-weight:700;color:var(--ink);font-size:15px}
.lp-desc{color:var(--muted);font-size:11.5px;line-height:1.4;margin-top:2px}
.lp-back{margin-left:auto;align-self:flex-start;background:none;border:none;color:var(--muted);
  font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap}
.lp-back:hover{color:var(--brand)}
.lp-hint{text-align:center;color:var(--faint);font-size:11.5px;margin-top:16px}
.login-foot{text-align:center;color:#6b7d99;font-size:11.5px;margin-top:30px}
@media(max-width:760px){.role-grid{grid-template-columns:1fr}}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;
  padding:34px;width:380px;box-shadow:var(--shadow)}
.brandmark{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;background:linear-gradient(135deg,var(--brand),var(--brand-2));letter-spacing:.5px}
.field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px}
.field input{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px;
  background:var(--panel-2);transition:.15s}
.field input:focus{outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px #3b82f626;background:#fff}
.btn{border:none;border-radius:10px;padding:10px 16px;font-weight:600;font-size:14px;cursor:pointer;
  display:inline-flex;align-items:center;gap:7px;transition:.15s}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-ink)}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--ink-2)}
.btn-ghost:hover{border-color:var(--brand-2);color:var(--brand)}
.btn-sm{padding:6px 12px;font-size:12.5px;border-radius:8px}

/* ---- Shell ---- */
.shell{display:flex;height:100vh;height:100dvh;overflow:hidden}
.sidebar{
  --sb-radius:10px;
  --sb-bg:linear-gradient(180deg,#0f1b35 0%,#0b1326 100%); --sb-border:rgba(148,163,184,.14);
  --sb-text:#b6c3d8; --sb-text-muted:#7f90ab; --sb-text-active:#ffffff;
  --sb-active-bg:rgba(59,130,246,.18); --sb-hover-bg:rgba(148,163,184,.10); --sb-group-open-bg:rgba(148,163,184,.06);
  --sb-accent:#7db2ff;
  --sbar-thumb:rgba(148,163,184,.28); --sbar-thumb-hover:rgba(125,178,255,.6); --sbar-thumb-active:#7db2ff;
  width:256px;flex-shrink:0;display:flex;flex-direction:column;font-family:inherit;min-height:0;
  background:var(--sb-bg);color:var(--sb-text);border-right:1px solid var(--sb-border)}
.sb-head{padding:16px 16px 12px;display:flex;align-items:center;gap:11px;border-bottom:1px solid var(--sb-border);min-height:44px}
.sb-title{color:var(--sb-text-active);font-weight:700;font-size:15px;line-height:1.1}
.sb-sub{color:var(--sb-text-muted);font-size:10.5px;letter-spacing:.4px;text-transform:uppercase}
.sb-nav{flex:1;overflow-y:auto;overflow-x:hidden;padding:12px 8px}
.sb-group{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--sb-text-muted);
  padding:8px 12px 4px;font-weight:600}
.nav-item{display:flex;align-items:center;gap:12px;padding:8px 12px;border-radius:var(--sb-radius);cursor:pointer;
  color:var(--sb-text);font-size:14px;font-weight:500;margin:1px 0;transition:background .2s ease,color .2s ease}
.nav-item:hover{background:var(--sb-hover-bg);color:var(--sb-text-active)}
.nav-item{position:relative}
.nav-item.active{background:var(--sb-active-bg);color:var(--sb-accent);font-weight:600}
.nav-item svg{opacity:.9;flex-shrink:0;width:18px;height:18px}
.nav-badge{margin-left:auto;background:#be123c;color:#fff;font-size:10.5px;font-weight:700;
  border-radius:9px;padding:1px 7px}
.sb-foot{padding:10px 12px;border-top:1px solid var(--sb-border);font-size:12px}
.sb-foot-row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.sb-role-block{display:flex;align-items:center;gap:8px;min-width:0}
.sb-role-badge{font-size:11px;font-weight:700;padding:2px 8px;border-radius:6px;flex-shrink:0}
.sb-role-text{min-width:0}
.sb-user{color:var(--sb-text-active);font-weight:600;font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sb-role{color:var(--sb-text-muted);font-size:11px;text-transform:capitalize;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.sb-foot-action{color:var(--sb-text-muted);display:flex;align-items:center;justify-content:center;
  background:transparent;border:0;cursor:pointer;padding:6px;border-radius:6px;flex-shrink:0;transition:color .2s ease,background .2s ease}
.sb-foot-action:hover{color:var(--sb-text-active);background:var(--sb-hover-bg)}
.sb-foot-action svg{width:16px;height:16px}

.main{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0}
.topbar{background:var(--panel);border-bottom:1px solid var(--line);
  padding:14px 26px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.topbar h2{font-size:17px;font-weight:650}
.topbar .crumb{font-size:12px;color:var(--faint);margin-top:1px}
.top-right{display:flex;align-items:center;gap:18px;color:var(--muted)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  padding:4px 10px;border-radius:9px;border:1px solid var(--line);background:var(--panel-2)}
.icon-btn{position:relative;color:var(--muted);cursor:pointer;display:flex}
.icon-btn:hover{color:var(--brand)}
.icon-badge{position:absolute;top:-7px;right:-8px;background:var(--bad);color:#fff;font-size:10px;
  font-weight:700;border-radius:9px;padding:1px 6px}
.content{flex:1;min-height:0;overflow-y:auto;padding:24px 26px}

/* ---- Panels / cards ---- */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.panel-pad{padding:18px 20px}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;
  border-bottom:1px solid var(--line-2)}
.panel-head h3{font-size:14px;font-weight:650}
.panel-head .sub{font-size:12px;color:var(--muted);font-weight:400}
.grid{display:grid;gap:16px}

/* KPI */
.kpi-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi-label{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:600}
.kpi-val{font-size:30px;font-weight:700;color:var(--ink);line-height:1.05;margin-top:6px}
.kpi-sub{font-size:12px;color:var(--faint);margin-top:4px}

/* chips */
.chip{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;
  padding:2px 9px;border-radius:999px;line-height:1.5}
.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-neutral{background:#f1f5f9;color:#64748b}
.chip-dot{width:6px;height:6px;border-radius:50%}

/* tables */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl thead th{text-align:left;padding:10px 14px;font-size:11px;text-transform:uppercase;letter-spacing:.4px;
  color:var(--muted);font-weight:600;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel)}
.tbl tbody td{padding:10px 14px;border-bottom:1px solid var(--line-2);color:var(--ink-2)}
.tbl tbody tr:last-child td{border-bottom:none}
.tbl tbody tr:hover td{background:#f8fafc}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.row-link{color:var(--brand);font-weight:600;cursor:pointer}
.row-link:hover{text-decoration:underline}
.scrolly{max-height:62vh;overflow:auto}
/* bounded section: header stays put, body scrolls inside */
.sec-scroll{max-height:56vh;overflow:auto}

/* tolerance bar */
.tolbar{display:inline-block;vertical-align:middle}

/* misc */
.muted{color:var(--muted)} .faint{color:var(--faint)}
.kv{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--line-2);font-size:13px}
.kv:last-child{border-bottom:none}
.kv .k{color:var(--muted)} .kv .v{font-weight:600;color:var(--ink)}
.note{font-size:12.5px;color:var(--muted);line-height:1.55}
.section-intro{font-size:13px;color:var(--muted);margin-bottom:16px;line-height:1.55;max-width:900px}
.empty{padding:34px;text-align:center;color:var(--faint);font-size:13px}
.axis text{fill:var(--muted);font-size:10px}
.axis line,.axis path{stroke:#dce3ed}
.legend-key{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--muted);margin-right:10px}

/* stepper (passport) */
.stepper{display:flex;align-items:flex-start;gap:0;overflow-x:auto;padding:6px 2px}
.step{display:flex;flex-direction:column;align-items:center;min-width:78px;position:relative}
.step .node{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:700;color:#fff;z-index:1}
.step .lbl{font-size:10px;color:var(--muted);margin-top:6px;text-align:center;line-height:1.2}
.step::after{content:"";position:absolute;top:15px;left:50%;width:100%;height:2px;background:var(--line)}
.step:last-child::after{display:none}
.node-ok{background:var(--ok)} .node-bad{background:var(--bad)} .node-idle{background:#cbd5e1}

/* toasts */
.toasts{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:60;width:340px}
.toast{background:#0f172a;color:#fff;border-radius:12px;padding:12px 14px;box-shadow:0 12px 30px rgba(0,0,0,.25);
  font-size:13px;display:flex;gap:10px;align-items:flex-start;animation:slidein .22s ease;border-left:3px solid var(--brand-2)}
.toast.bad{border-left-color:#fb7185}
.toast.clickable{cursor:pointer;transition:.14s}
.toast.clickable:hover{transform:translateX(-3px);box-shadow:0 14px 34px rgba(0,0,0,.32)}
.toast .tt{font-weight:600;margin-bottom:1px}
.toast .tm{color:#cbd5e1;font-size:12px}
.toast .tnav{color:#93c5fd;font-size:11px;font-weight:600;margin-top:5px}
@keyframes slidein{from{transform:translateY(10px);opacity:0}to{transform:none;opacity:1}}

/* live indicator */
.live{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;color:var(--ok)}
.live .dot{background:var(--ok);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 #0f766e66}70%{box-shadow:0 0 0 6px #0f766e00}100%{box-shadow:0 0 0 0 #0f766e00}}

/* ---- Help button / hint card / modal ---- */
#help-btn{position:relative}
#help-btn.glow{color:var(--brand)}
#help-btn.glow svg{animation:help-pulse 1.6s infinite}
@keyframes help-pulse{
  0%{filter:drop-shadow(0 0 0 #3b82f680)}
  70%{filter:drop-shadow(0 0 6px #3b82f600)}
  100%{filter:drop-shadow(0 0 0 #3b82f600)}
}
.help-hint{position:absolute;top:32px;right:-10px;width:240px;background:#0f172a;color:#fff;
  border-radius:12px;padding:12px 14px;font-size:12.5px;line-height:1.5;box-shadow:0 12px 30px rgba(0,0,0,.25);
  z-index:70;animation:slidein .22s ease;text-align:left}
.help-hint::after{content:"";position:absolute;top:-6px;right:18px;width:12px;height:12px;background:#0f172a;
  transform:rotate(45deg)}
.help-hint b{color:#fff}
.help-hint-q{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;
  border-radius:50%;background:var(--brand-2);color:#fff;font-weight:700;font-size:11px}
.help-hint-close{margin-top:9px;color:#93c5fd;font-weight:600;cursor:pointer;font-size:11.5px}
.help-hint-close:hover{color:#fff}

.help-modal{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:80;
  display:flex;align-items:flex-start;justify-content:center;padding:6vh 16px;overflow-y:auto}
.help-modal-card{background:#fff;border-radius:16px;max-width:760px;width:100%;
  box-shadow:0 24px 60px rgba(15,23,42,.25);overflow:hidden}
.help-modal-head{display:flex;align-items:flex-start;justify-content:space-between;
  padding:18px 22px;border-bottom:1px solid var(--line)}
.help-modal-head h3{font-size:16px;font-weight:650}
.help-modal-ico{width:38px;height:38px;border-radius:10px;background:var(--info-bg);color:var(--brand);
  display:flex;align-items:center;justify-content:center;flex-shrink:0}
.help-modal-body{padding:18px 22px;max-height:72vh;overflow-y:auto;font-size:13.5px;color:var(--ink-2);line-height:1.65}
.help-modal-body h4{font-size:13px;color:var(--ink);margin:16px 0 6px}
.help-modal-body h4:first-child{margin-top:0}
.help-modal-body ul{margin:4px 0 0;padding-left:20px}
.help-modal-body li{margin-bottom:5px}
.help-modal-body p{margin:4px 0}
.help-modal-foot{display:flex;justify-content:flex-end;align-items:center;gap:8px;
  padding:14px 22px;border-top:1px solid var(--line)}
.help-modal-foot:empty{display:none;padding:0;border:none}

select.inp{border:1px solid var(--line);border-radius:9px;padding:8px 12px;font-size:13px;background:#fff;color:var(--ink-2)}
input.inp{border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:14px;background:#fff;width:100%}
textarea.inp{border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:14px;font-family:inherit;background:#fff;width:100%;resize:vertical}
input.inp:focus,select.inp:focus,textarea.inp:focus{outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px #3b82f622}

/* =====================================================================
   Demo sprint additions: settings shell, forms, chart popover, line tiles,
   heat tables, TV mode
   ===================================================================== */
.content.flush{padding:0;overflow:hidden;display:flex}

/* sidebar footer settings entry */
.sb-settings{display:flex;align-items:center;gap:12px;padding:8px 12px;margin:0 8px 6px;border-radius:var(--sb-radius);
  cursor:pointer;color:var(--sb-text);font-size:14px;font-weight:500;transition:background .2s ease,color .2s ease}
.sb-settings:hover{background:var(--sb-hover-bg);color:var(--sb-text-active)}
.sb-settings.active{background:var(--sb-active-bg);color:var(--sb-accent);font-weight:600}
.sb-settings svg{width:18px;height:18px;flex-shrink:0}

/* settings shell (AWS-console style secondary navigation) */
.set-shell{display:flex;flex:1;min-width:0;min-height:0}
.set-nav{width:244px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--line);overflow-y:auto;padding:14px 10px 24px}
.set-nav .set-title{font-size:12px;font-weight:700;color:var(--ink);padding:4px 10px 10px;letter-spacing:.2px}
.set-group{font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--faint);font-weight:700;padding:14px 10px 5px}
.set-item{display:block;padding:7px 10px;border-radius:8px;color:var(--ink-2);font-size:13px;cursor:pointer;border-left:2px solid transparent}
.set-item:hover{background:#f2f6fa;color:var(--ink)}
.set-item.active{background:var(--info-bg);color:var(--brand);font-weight:600}
.set-item.locked{color:var(--faint);cursor:default}
.set-main{flex:1;min-width:0;overflow-y:auto;padding:24px 28px 40px}
.set-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px}
.set-head h2{font-size:19px;font-weight:650}
.set-head .crumb{font-size:12px;color:var(--faint);margin-bottom:3px}
.set-desc{font-size:13px;color:var(--muted);max-width:820px;line-height:1.55;margin-top:4px}

/* forms */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.fld label,.fld .lbl{display:block;font-size:11.5px;font-weight:600;color:var(--muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.4px}
.fld .hint{font-size:11.5px;color:var(--faint);margin-top:4px}
.inp-sm{padding:6px 9px!important;font-size:12.5px!important}
.switch{position:relative;display:inline-flex;align-items:center;gap:9px;cursor:pointer;font-size:13px;color:var(--ink-2)}
.switch input{position:absolute;opacity:0;width:0;height:0}
.switch .trk{width:34px;height:20px;border-radius:999px;background:#cbd5e1;position:relative;transition:.15s;flex-shrink:0}
.switch .trk::after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:#fff;transition:.15s}
.switch input:checked+.trk{background:var(--brand-2)}
.switch input:checked+.trk::after{left:17px}
.switch input:focus-visible+.trk{box-shadow:0 0 0 3px #3b82f640}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff}
.seg button{border:none;background:transparent;padding:6px 12px;font-size:12.5px;color:var(--ink-2);cursor:pointer;border-right:1px solid var(--line)}
.seg button:last-child{border-right:none}
.seg button.on{background:var(--brand);color:#fff;font-weight:600}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.pill-treat{font-size:10.5px;font-weight:700;padding:1px 7px;border-radius:6px;letter-spacing:.3px}
.pt-SPC{background:var(--info-bg);color:var(--info)} .pt-PASS_FAIL{background:var(--warn-bg);color:var(--warn)}
.pt-ROUTE{background:#f1f5f9;color:#64748b} .pt-OFF{background:#fff;color:var(--faint);border:1px dashed var(--line)}
.callout{border:1px solid var(--line);background:var(--panel-2);border-radius:11px;padding:12px 14px;font-size:13px;color:var(--ink-2);line-height:1.55}
.callout.info{background:var(--info-bg);border-color:#dbeafe}
.callout.warn{background:var(--warn-bg);border-color:#fde68a}
.callout.ok{background:var(--ok-bg);border-color:#a7f3d0}
.callout.bad{background:var(--bad-bg);border-color:#fecdd3}
.mini{font-size:11.5px;color:var(--faint)}
.kbd{font-family:ui-monospace,Menlo,monospace;font-size:12px;background:#f1f5f9;border:1px solid var(--line);border-radius:5px;padding:1px 6px}
.codebox{font-family:ui-monospace,Menlo,monospace;font-size:12px;background:#0f172a;color:#e2e8f0;border-radius:10px;padding:12px 14px;white-space:pre;overflow-x:auto}
.statline{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12.5px;color:var(--muted)}
.statline b{color:var(--ink);font-weight:650}

/* chart point popover */
.chart-pop{position:fixed;z-index:90;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px rgba(15,23,42,.18);
  width:300px;padding:14px;font-size:12.5px}
.chart-pop h4{font-size:13px;margin-bottom:6px}
.chart-pop .meta{color:var(--muted);line-height:1.6;margin-bottom:8px}
.chart-tip{position:fixed;z-index:85;pointer-events:none;background:#0f172a;color:#fff;border-radius:8px;padding:7px 10px;font-size:11.5px;line-height:1.5;
  box-shadow:0 8px 20px rgba(0,0,0,.2);max-width:260px}

/* line status tiles */
.line-sec{margin-bottom:12px}
.line-sec .sec-label{font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--faint);font-weight:700;margin:2px 0 6px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:7px}
.tile{border:1px solid #d1fae5;background:#f0fdfa;border-radius:9px;padding:7px 9px;position:relative;cursor:default;min-height:52px}
.tile .tc{font-weight:700;color:var(--ink);font-size:12px;display:flex;justify-content:space-between;align-items:center;gap:4px}
.tile .tn{font-size:10.5px;color:var(--muted);line-height:1.25;margin-top:2px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.tile.alarm{border-color:#fecdd3;background:#fff1f2}
.tile.route{border-color:var(--line);background:#f8fafc}
.tile.check{border-color:#fde68a;background:#fffbeb}
.tile.here{box-shadow:0 0 0 2px var(--brand-2)}
.tile .here-dot{width:7px;height:7px;border-radius:50%;background:var(--brand-2);animation:pulse 1.6s infinite}

/* heat table */
.heat td.h{text-align:center;font-variant-numeric:tabular-nums;font-size:12px;font-weight:600}
.h0{background:#ecfdf5;color:#065f46} .h1{background:#fef9c3;color:#854d0e} .h2{background:#fed7aa;color:#9a3412} .h3{background:#fecdd3;color:#9f1239}
.hn{background:#f8fafc;color:var(--faint)}

/* small multiples */
.sm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.sm{border:1px solid var(--line);border-radius:11px;padding:10px 12px;background:var(--panel)}
.sm .t{font-size:12px;font-weight:650;color:var(--ink)} .sm .s{font-size:11px;color:var(--faint)}
.sm .v{font-size:20px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}

/* TV / monitor mode */
body.tv .sidebar,body.tv .topbar{display:none}
body.tv .content{padding:22px 26px;background:#0b1326}
.tv-wrap{color:#e2e8f0;display:flex;flex-direction:column;gap:16px;min-height:100%}
.tv-head{display:flex;justify-content:space-between;align-items:center}
.tv-head .ttl{font-size:22px;font-weight:700;color:#fff}
.tv-head .clock{font-size:30px;font-weight:700;color:#fff;font-variant-numeric:tabular-nums}
.tv-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tv-kpi{background:#111c33;border:1px solid #1e2a44;border-radius:14px;padding:16px 18px}
.tv-kpi .l{font-size:13px;color:#93a4c2;text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.tv-kpi .v{font-size:46px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;line-height:1.1;margin-top:4px}
.tv-kpi.ok .v{color:#5fe0c4} .tv-kpi.warn .v{color:#f6c46f} .tv-kpi.bad .v{color:#ff8fa3}
.tv-panel{background:#111c33;border:1px solid #1e2a44;border-radius:14px;padding:16px 18px;flex:1}
.tv-panel h3{color:#fff;font-size:16px;margin-bottom:10px}
.tv-panel .tile{background:#0f2a2a;border-color:#134e4a} .tv-panel .tile .tc{color:#e2e8f0} .tv-panel .tile .tn{color:#93a4c2}
.tv-panel .tile.alarm{background:#3a1220;border-color:#7f1d3a} .tv-panel .tile.route{background:#16213a;border-color:#1e2a44}
.tv-panel .tile.check{background:#33270f;border-color:#6b4f12}
.tv-alert{display:flex;gap:12px;padding:9px 0;border-bottom:1px solid #1e2a44;font-size:15px}
.tv-alert .tm{color:#93a4c2;font-variant-numeric:tabular-nums;width:70px;flex-shrink:0}
.tv-exit{position:fixed;top:14px;right:18px;z-index:95;background:#1e2a44;color:#cbd5e1;border:1px solid #334155;border-radius:9px;padding:6px 12px;font-size:12px;cursor:pointer;opacity:.35}
.tv-exit:hover{opacity:1}
.tv-dots{display:flex;gap:6px;justify-content:center}
.tv-dots i{width:8px;height:8px;border-radius:50%;background:#334155;display:inline-block}
.tv-dots i.on{background:#7db2ff}
.toolbar input.inp,.toolbar select.inp{width:auto}

/* ---- Sidebar: sections, search, collapse ---- */
.sidebar{transition:width .32s cubic-bezier(.4,0,.2,1);overflow:hidden}
.sb-head{gap:6px;padding:14px 12px 10px 16px}
.sb-logo{flex:1;min-width:0;overflow:hidden;transition:opacity .2s ease,flex-basis .32s cubic-bezier(.4,0,.2,1)}
.sb-logo img{height:44px;width:100%;object-fit:cover;display:block}
.sb-toggle{flex-shrink:0;width:32px;height:32px;border-radius:8px;border:0;background:transparent;color:var(--sb-text-muted);
  display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s ease,color .2s ease}
.sb-toggle:hover{background:var(--sb-hover-bg);color:var(--sb-text-active)}
.sb-toggle svg{transition:transform .32s cubic-bezier(.4,0,.2,1)}
.sb-search{display:flex;align-items:center;gap:8px;margin:12px 10px 2px;padding:0 10px;height:36px;border-radius:9px;
  background:rgba(148,163,184,.08);border:1px solid var(--sb-border);transition:border-color .2s ease,background .2s ease,padding .32s ease}
.sb-search:focus-within{border-color:rgba(125,178,255,.55);background:rgba(148,163,184,.12)}
.sb-search-ico{display:flex;color:var(--sb-text-muted);flex-shrink:0;cursor:pointer}
.sb-search input{flex:1;min-width:0;background:transparent;border:0;outline:none;color:var(--sb-text-active);font-size:13px;font-family:inherit;
  transition:opacity .18s ease}
.sb-search input::placeholder{color:var(--sb-text-muted)}
.sb-nav{padding:12px 10px}
.sidebar .nav-item{padding:10px 12px;font-size:14.5px;margin:2px 0;white-space:nowrap}
.nav-label{transition:opacity .18s ease,transform .32s cubic-bezier(.4,0,.2,1);white-space:nowrap}
.sb-settings{white-space:nowrap;margin:0 10px 6px}
.sb-settings svg,.sidebar .nav-item svg{width:19px;height:19px}
.sidebar .nav-badge{transition:opacity .18s ease}
#ws-status span:last-child,.sb-role-text{transition:opacity .18s ease}

body.sb-collapsed .sidebar{width:68px}
body.sb-collapsed .sb-head{padding:14px 0 10px;justify-content:center}
body.sb-collapsed .sb-logo{flex:0 0 0;opacity:0}
body.sb-collapsed .sb-toggle svg{transform:scaleX(-1)}
body.sb-collapsed .sb-search{margin:12px 14px 2px;padding:0 11px;cursor:pointer}
body.sb-collapsed .sb-search input{opacity:0;pointer-events:none}
body.sb-collapsed .nav-label{opacity:0;transform:translateX(-6px);pointer-events:none}
body.sb-collapsed .sidebar .nav-item,body.sb-collapsed .sb-settings{padding-left:15px;padding-right:15px}
body.sb-collapsed .sidebar .nav-badge{position:absolute;top:3px;left:30px;margin:0;padding:0 5px;font-size:9.5px;line-height:15px}
body.sb-collapsed #ws-status span:last-child,body.sb-collapsed .sb-role-text{opacity:0}
body.sb-collapsed .sb-foot{padding:10px 8px}
body.sb-collapsed #ws-status{padding-left:22px!important}
body.sb-collapsed .sb-foot-row{flex-direction:column;align-items:center;gap:6px}
body.sb-collapsed .sb-role-text{display:none}
body.sb-instant .sidebar,body.sb-instant .sidebar *{transition:none!important}

.sb-fly{position:fixed;z-index:60;min-width:210px;background:#0f1b35;border:1px solid rgba(148,163,184,.18);border-radius:11px;
  box-shadow:0 12px 32px rgba(2,6,23,.35);padding:6px;opacity:0;transform:translateX(-6px);pointer-events:none;
  transition:opacity .16s ease,transform .2s cubic-bezier(.4,0,.2,1)}
.sb-fly.open{opacity:1;transform:none;pointer-events:auto}
.sb-fly-h{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#7f90ab;font-weight:700;padding:6px 10px 6px}
.sb-fly-i{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:#b6c3d8;font-size:13.5px;cursor:pointer;
  transition:background .15s ease,color .15s ease}
.sb-fly-i:hover{background:rgba(148,163,184,.12);color:#fff}
.sb-fly-i.active{color:#7db2ff;background:rgba(59,130,246,.16)}

/* ---- Section tabs ---- */
.page-tabs{display:flex;gap:2px;padding:0 22px;background:var(--panel);border-bottom:1px solid var(--line);flex-shrink:0;overflow-x:auto}
.ptab{display:inline-flex;align-items:center;gap:7px;padding:11px 14px 10px;border:0;background:transparent;font:inherit;font-size:13.5px;
  font-weight:550;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;
  transition:color .15s ease,border-color .2s ease}
.ptab:hover{color:var(--ink)}
.ptab.active{color:var(--brand);border-bottom-color:var(--brand-2);font-weight:650}
.ptab svg{opacity:.85}
body.tv .page-tabs{display:none!important}

/* ---- Line View ---- */
.lv-kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:16px}
.lv-wrap{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:16px;align-items:start}
.lv-lane{margin-bottom:14px}
.lv-lane:last-child{margin-bottom:0}
.lv-lane-h{display:flex;align-items:center;gap:8px;font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--faint);font-weight:700;margin-bottom:7px}
.lv-lane-h .n{color:var(--brand);letter-spacing:0;text-transform:none;font-weight:650}
.lv-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(86px,1fr));gap:6px}
.lv-st{position:relative;border:1px solid var(--line);border-radius:9px;background:var(--panel-2);padding:6px 7px 7px;min-height:66px;
  cursor:pointer;transition:border-color .2s ease,background .2s ease}
.lv-st:hover{border-color:#bfd2f5}
.lv-st.alarm{border-color:#fecdd3;background:#fff7f8}
.lv-st.busy{background:#f5f9ff;border-color:#c7dafc}
.lv-sc{font-size:11.5px;font-weight:700;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:4px}
.lv-sn{font-size:10px;color:var(--muted);line-height:1.2;margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lv-al{background:var(--bad);color:#fff;font-size:9.5px;font-weight:700;border-radius:8px;padding:0 5px;line-height:15px}
.lv-slot{height:22px;margin-top:5px}
.lv-eng{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 7px 0 6px;border-radius:11px;font-size:10.5px;font-weight:700;
  color:#fff;background:var(--ok);box-shadow:0 2px 6px rgba(15,118,110,.28);cursor:pointer;white-space:nowrap;max-width:100%;
  will-change:transform;position:relative;z-index:2}
.lv-eng i{width:6px;height:6px;border-radius:50%;background:#fff;opacity:.9;animation:lvblink 1.4s ease-in-out infinite}
.lv-eng.warn{background:#d97706;box-shadow:0 2px 6px rgba(217,119,6,.3)}
.lv-eng.bad{background:var(--bad);box-shadow:0 2px 6px rgba(190,18,60,.3)}
.lv-eng.blocked{background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.22) 0 5px,transparent 5px 10px)}
.lv-eng.blocked i{animation:none;opacity:.5}
.lv-eng.hl{outline:2px solid var(--brand-2);outline-offset:2px}
@keyframes lvblink{50%{opacity:.35}}
.lv-card{border:1px solid var(--line);border-radius:11px;padding:10px 12px;margin-bottom:8px;cursor:pointer;transition:border-color .2s ease}
.lv-card:hover{border-color:#bfd2f5}
.lv-card:last-child{margin-bottom:0}
.lv-card-h{display:flex;justify-content:space-between;align-items:center;gap:8px}
.lv-bar{height:5px;border-radius:3px;background:var(--line-2);overflow:hidden;margin:8px 0 6px}
.lv-bar>b{display:block;height:100%;background:var(--brand-2);border-radius:3px;transition:width .6s ease}
.lv-meta{display:flex;justify-content:space-between;font-size:11.5px;color:var(--muted);gap:8px}
.lv-iss{font-size:11.5px;color:var(--bad);margin-top:5px}
.lv-bed{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line-2)}
.lv-bed:last-child{border-bottom:0}
.lv-legend{display:flex;flex-wrap:wrap;gap:14px;font-size:11.5px;color:var(--muted);margin-top:12px}
.lv-legend span{display:inline-flex;align-items:center;gap:6px}
.lv-legend .sw{width:16px;height:10px;border-radius:5px;display:inline-block}
@media (max-width:1200px){.lv-wrap{grid-template-columns:1fr}.lv-kpis{grid-template-columns:repeat(3,1fr)}}
@media (prefers-reduced-motion:reduce){.sidebar,.sidebar *,.sb-fly,.lv-eng{transition:none!important;animation:none!important}}
.lv-card-h>span:first-child{min-width:0}
.lv-card .chip{white-space:nowrap;flex-shrink:0}
.chip-tabs{display:inline-flex;gap:6px;flex-wrap:wrap}
.chip-tabs button{border:1px solid var(--line);background:var(--panel);color:var(--ink-2);font:inherit;font-size:12.5px;font-weight:550;
  padding:6px 13px;border-radius:999px;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}
.chip-tabs button:hover{border-color:#bfd2f5;color:var(--ink)}
.chip-tabs button.on{background:var(--brand);border-color:var(--brand);color:#fff}