/* ITER8 Intelligence Hub — Live Alert (demo)
   Visual system: warm-neutral dark bento. Every colour comes from the token block below.
   Light theme is an override of the same tokens, not a redesign. */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;450;500;600&display=swap");

:root{
  color-scheme: dark;
  --bg:          #0a0a0a;
  --panel:       #141413;
  --panel-2:     #1c1b1a;
  --ink:         #eeedea;
  --ink-dim:     #88857f;
  --ink-faint:   #5a5752;   /* non-text / decorative only (fails AA as body text by design) */
  --line:        rgba(238,237,234,.08);
  --line-strong: rgba(238,237,234,.17);

  /* accent tiles — self-contained ink (exactly two) */
  --cream:    #e9e5db;  --cream-ink:  #15140f;  --cream-dim:  #5d594e;
  --lav:      #c4bcf0;  --lav-ink:    #17142a;  --lav-dim:    #4f4880;

  /* state ink — muted, warm-biased; used for pill text + dots only, never as tile fills */
  --ok:     #9fbf8f;
  --warn:   #e0b872;
  --bad:    #e58d7a;
  --info:   #a9a3d6;

  /* data-encoding palette — vibrant, warm-tuned; AA (≥4.5:1) on --panel */
  --chart-1: #6fd3a4;  /* emerald */
  --chart-2: #6aaef2;  /* sky */
  --chart-3: #f07fbd;  /* pink */
  --chart-4: #f3bc4e;  /* amber */
  --chart-5: #ab95f5;  /* violet */
  --chart-6: #f2808a;  /* rose */
  --chart-other: #88857f;  /* "Other" slice: neutral, subdued (5.0:1 on --panel) */
  /* heatmap: ordered hue ramp, dim violet → bright amber (more = brighter) */
  --heat-0: #1c1b1a;
  --heat-1: #3a3168;
  --heat-2: #5b4aa6;
  --heat-3: #a46fd0;
  --heat-4: #ec8aa2;
  --heat-5: #f6c75e;

  --focus:  #eeedea;
  --overlay: rgba(6,6,5,.72);
  --shadow: 0 24px 60px rgba(0,0,0,.55);
  --radius: 16px;
}

[data-theme="light"]{
  color-scheme: light;
  --bg:          #f4f1ea;
  --panel:       #fbf9f3;
  --panel-2:     #efece4;
  --ink:         #15140f;
  --ink-dim:     #5d594e;
  --ink-faint:   #8a867c;
  --line:        rgba(21,20,15,.10);
  --line-strong: rgba(21,20,15,.22);

  /* accent tiles keep their fill; ink already passes AA on both */
  --ok:     #3f6b30;
  --warn:   #8a5a12;
  --bad:    #a3402c;
  --info:   #4f4880;

  --chart-1: #1d7f55;
  --chart-2: #2a68b0;
  --chart-3: #b8337a;
  --chart-4: #9a6200;
  --chart-5: #6a4cc2;
  --chart-6: #c03848;
  --chart-other: #8a867c;  /* lighter than --ink-dim so it reads as background, 3.4:1 on --panel (≥3:1 graphics) */
  /* heatmap: light cream → deep plum (more = darker) */
  --heat-0: #efece4;
  --heat-1: #f3e3b5;
  --heat-2: #efb56b;
  --heat-3: #dc7a58;
  --heat-4: #b0405f;
  --heat-5: #5e2a6c;

  --focus:  #15140f;
  --overlay: rgba(40,36,28,.38);
  --shadow: 0 24px 60px rgba(60,50,30,.18);
}

*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:12.5px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.num{font-variant-numeric:tabular-nums}

/* ---------- Shell ---------- */
.app{display:flex;min-height:100vh}
.sidebar{
  position:sticky;top:0;height:100vh;width:232px;flex:none;
  padding:20px 14px;border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:18px;overflow-y:auto;background:var(--bg);
}
.brand{display:flex;align-items:center;gap:10px;padding:0 6px}
.brand-mark{
  width:22px;height:22px;border-radius:6px;background:var(--ink);color:var(--bg);
  display:grid;place-items:center;font-weight:600;font-size:13px;letter-spacing:-.02em;
}
.brand-name{font-weight:600;font-size:13.5px;letter-spacing:-.02em}
.brand-sub{color:var(--ink-dim);font-size:11.5px;letter-spacing:.01em}
.nav{display:flex;flex-direction:column;gap:2px}
.nav-group{color:var(--ink-dim);font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:12px 8px 4px}
.nav a{
  display:flex;align-items:center;gap:10px;padding:7px 8px;border-radius:9px;
  text-decoration:none;color:var(--ink-dim);font-weight:450;
}
.nav a svg{width:15px;height:15px;flex:none;opacity:.9}
.nav a:hover{color:var(--ink);background:var(--panel)}
.nav a[aria-current="page"]{color:var(--ink);background:var(--panel-2);box-shadow:inset 0 0 0 1px var(--line-strong)}
.nav .count{margin-left:auto;font-size:11px;padding:0 6px;border-radius:999px;background:var(--panel-2);color:var(--ink)}
.nav .count.alert{color:var(--bad);box-shadow:inset 0 0 0 1px currentColor;background:transparent}
.sidebar-foot{margin-top:auto;color:var(--ink-dim);font-size:11.5px;padding:0 8px;letter-spacing:.01em}

.main-wrap{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;
  padding:12px max(16px, env(safe-area-inset-right, 0px)) 12px max(16px, env(safe-area-inset-left, 0px));
  background:color-mix(in srgb, var(--bg) 88%, transparent);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar .spacer{flex:1}
.menu-btn{display:none}
.clock{display:flex;align-items:baseline;gap:8px;color:var(--ink);font-weight:500;letter-spacing:-.01em;white-space:nowrap}
.clock .tz{color:var(--ink-dim);font-weight:450;font-size:11.5px}
.icon-btn{
  display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 10px;border-radius:9px;
  background:var(--panel);border:1px solid var(--line);cursor:pointer;color:var(--ink);font-weight:450;
}
.icon-btn:hover{border-color:var(--line-strong)}
.icon-btn svg{width:14px;height:14px}
.theme-toggle[aria-pressed="true"]{background:var(--panel-2);border-color:var(--line-strong)}
.role-select{height:30px;border-radius:9px;background:var(--panel);border:1px solid var(--line);padding:0 8px}

main{
  width:100%;margin:0;
  padding:24px max(16px, env(safe-area-inset-right, 0px)) 64px max(16px, env(safe-area-inset-left, 0px));
}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:18px}
h1{font-size:clamp(26px, 4.2vw, 38px);font-weight:600;letter-spacing:-.03em;line-height:1.05;margin:0}
.lede{color:var(--ink-dim);margin:6px 0 0;max-width:60ch}
.disclaimer{
  display:flex;gap:10px;align-items:baseline;flex-wrap:wrap;
  color:var(--ink-dim);font-size:11.5px;letter-spacing:.01em;margin:0 0 16px;
}

/* ---------- Pills ---------- */
.pill{
  display:inline-flex;align-items:center;gap:6px;height:20px;padding:0 8px;border-radius:999px;
  font-size:11px;font-weight:500;letter-spacing:.02em;white-space:nowrap;
  background:var(--panel-2);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line);
}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}
.pill.plain::before{display:none}
.pill.demo{color:var(--ink-dim);text-transform:uppercase;letter-spacing:.06em}
.pill.demo::before{display:none}
.pill.ok{color:var(--ok)} .pill.warn{color:var(--warn)} .pill.bad{color:var(--bad)} .pill.info{color:var(--info)}
.pill.dim{color:var(--ink-dim)}
.pill.sev-Critical{color:var(--bad)} .pill.sev-High{color:var(--warn)} .pill.sev-Medium{color:var(--info)} .pill.sev-Low{color:var(--ink-dim)}

/* ---------- Grid & panels ---------- */
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:12px}
.s3{grid-column:span 3}.s4{grid-column:span 4}.s5{grid-column:span 5}.s6{grid-column:span 6}
.s7{grid-column:span 7}.s8{grid-column:span 8}.s12{grid-column:span 12}
.panel{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;min-width:0;
}
.panel.cream{background:var(--cream);border-color:transparent;color:var(--cream-ink)}
.panel.lav{background:var(--lav);border-color:transparent;color:var(--lav-ink)}
.panel.cream .label,.panel.cream .ctx{color:var(--cream-dim)}
.panel.lav .label,.panel.lav .ctx{color:var(--lav-dim)}
.panel.cream :focus-visible{outline-color:var(--cream-ink)}
.panel.lav :focus-visible{outline-color:var(--lav-ink)}
.ph{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:14px}
.ph h2,.ph h3{font-size:16px;font-weight:600;letter-spacing:-.02em;margin:0}
.label{color:var(--ink-dim);font-size:11.5px;letter-spacing:.01em}
.ctx{color:var(--ink-dim);font-size:11.5px;letter-spacing:.01em;white-space:nowrap}
.big{font-size:30px;font-weight:600;letter-spacing:-.035em;line-height:1}
.unit{font-weight:450;font-size:12.5px;letter-spacing:0;margin-left:4px;opacity:.75}
.delta{font-size:11.5px;color:var(--ink-dim);margin-top:6px}
.inset{background:var(--panel-2);border-radius:10px;padding:10px 12px}
.muted{color:var(--ink-dim)}
.panel.clickable{cursor:pointer}
.panel.clickable:hover{border-color:var(--line-strong)}

/* ---------- Charts ---------- */
.spark{width:100%;height:112px;display:block}
.bars{display:flex;align-items:flex-end;gap:3px;height:90px}
.bar{position:relative;flex:1;background:var(--panel-2);border-radius:2px;min-height:2px}
.bar.hi{background:var(--line-strong)}
.bar.hi::before{content:"";position:absolute;top:-4px;left:0;right:0;height:2.5px;border-radius:2px;background:var(--ink)}
.axis{display:flex;justify-content:space-between;color:var(--ink-dim);font-size:11px;margin-top:6px}
.hbar{display:grid;grid-template-columns:minmax(90px,140px) 1fr 38px;gap:10px;align-items:center;padding:5px 0}
.hbar .track{height:8px;background:var(--panel-2);border-radius:4px;overflow:hidden}
.hbar .fill{height:100%;background:var(--line-strong);border-radius:4px;position:relative}
.hbar .fill.top{background:var(--ink)}
.hbar .v{text-align:right}
.donut-wrap{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.donut{width:118px;height:118px;flex:none}
.legend{display:flex;flex-direction:column;gap:6px;min-width:0}
.legend span.sw{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:8px;vertical-align:middle}

/* heatmap */
.heat{display:grid;grid-template-columns:64px repeat(12,minmax(0,1fr));gap:3px;align-items:center}
.heat .hc{aspect-ratio:1.6;border-radius:3px;background:var(--ink)}
.heat .hl{color:var(--ink-dim);font-size:11px;white-space:nowrap}
.heat .hx{color:var(--ink-dim);font-size:10.5px;text-align:center}

/* ---------- Tables & rows ---------- */
.table-wrap{overflow-x:auto;margin:0 -4px}
table{width:100%;border-collapse:collapse}
th{color:var(--ink-dim);font-weight:450;text-align:left;font-size:11.5px;letter-spacing:.01em;padding:8px 6px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:9px 6px;border-bottom:1px solid var(--line);vertical-align:middle}
tbody tr{cursor:pointer}
tbody tr:hover td{background:var(--panel-2)}
tbody tr:focus-visible{outline-offset:-2px}
.rows{display:flex;flex-direction:column}
.row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row .grow{flex:1;min-width:0}
.row .t{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .s{color:var(--ink-dim);font-size:11.5px}
.row-btn{all:unset;display:flex;align-items:center;gap:12px;width:100%;cursor:pointer;border-radius:8px}

.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.filters select,.filters input,.field input,.field select,.field textarea{
  height:32px;border-radius:9px;background:var(--panel-2);border:1px solid var(--line);padding:0 10px;min-width:0;
}
.field textarea{height:auto;padding:8px 10px;resize:vertical;width:100%}
.filters input[type="search"]{flex:1;min-width:160px}
.field{display:flex;flex-direction:column;gap:4px}
.field label{color:var(--ink-dim);font-size:11.5px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 14px;border-radius:9px;
  border:1px solid var(--line-strong);background:var(--panel-2);cursor:pointer;font-weight:500;white-space:nowrap;
}
.btn:hover{border-color:var(--ink-dim)}
.btn.primary{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn.danger{color:var(--bad)}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed}
.tabs{display:flex;gap:4px;padding:3px;background:var(--panel-2);border-radius:10px;width:max-content;max-width:100%;overflow-x:auto;margin-bottom:12px}
.tabs button{all:unset;cursor:pointer;padding:5px 11px;border-radius:7px;color:var(--ink-dim);font-weight:450;white-space:nowrap}
.tabs button[aria-selected="true"]{background:var(--panel);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-strong)}
.tabs button:focus-visible{outline:2px solid var(--focus)}

/* ---------- Emergency banner ---------- */
.banner{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  background:var(--panel);border:1px solid var(--line-strong);border-left:3px solid var(--bad);
  border-radius:16px;padding:14px 18px;margin-bottom:12px;
}
.banner .grow{flex:1;min-width:200px}
.banner strong{font-weight:600;letter-spacing:-.01em}
.countdown{font-size:22px;font-weight:600;letter-spacing:-.03em}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--bad);box-shadow:0 0 0 0 var(--bad);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--bad) 60%,transparent)}70%{box-shadow:0 0 0 8px transparent}100%{box-shadow:0 0 0 0 transparent}}
@media (prefers-reduced-motion:reduce){.pulse{animation:none}}

/* ---------- Logo chips & quote ---------- */
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{width:46px;height:46px;border-radius:12px;background:var(--panel-2);border:1px solid var(--line);display:grid;place-items:center;color:var(--ink)}
.chip svg{width:20px;height:20px}
.chip.more{border-style:dashed;border-color:var(--line-strong);background:transparent;color:var(--ink-dim);font-weight:500}
.quote{font-size:15px;font-weight:500;letter-spacing:-.015em;line-height:1.45;margin:0}
.quote mark{background:var(--ink);color:var(--bg);padding:0 4px;border-radius:4px}

/* ---------- Site map ---------- */
.map svg{width:100%;height:auto;display:block}
.map .zone{fill:var(--panel-2);stroke:var(--line-strong);stroke-width:1}
.map .zone-label{fill:var(--ink-dim);font-size:9px;font-family:inherit}
.map .pin{cursor:pointer}
.map .pin circle.o{fill:var(--panel);stroke:var(--ink);stroke-width:1.4}
.map .pin text{fill:var(--ink);font-size:8.5px;font-weight:600;font-family:inherit}
.map .pin.sel circle.o{fill:var(--ink)}
.map .pin.sel text{fill:var(--bg)}
.map .pin.emg circle.o{stroke:var(--bad);stroke-width:2.2}
.map .pin:focus{outline:none}
.map .pin:focus-visible circle.o{stroke-width:3}
.map .road{stroke:var(--line);stroke-width:6;fill:none}

/* ---------- Timeline ---------- */
.timeline{list-style:none;margin:0;padding:0 0 0 14px;border-left:1px solid var(--line-strong)}
.timeline li{position:relative;padding:0 0 12px 12px}
.timeline li::before{content:"";position:absolute;left:-18.5px;top:5px;width:8px;height:8px;border-radius:50%;background:var(--panel);border:1.5px solid var(--ink-dim)}
.timeline li.k::before{background:var(--ink);border-color:var(--ink)}
.timeline .when{color:var(--ink-dim);font-size:11.5px}

/* ---------- Dialog ---------- */
dialog{
  width:min(760px, calc(100vw - 24px));max-height:calc(100vh - 32px);padding:0;border:1px solid var(--line-strong);
  border-radius:16px;background:var(--panel);color:var(--ink);box-shadow:var(--shadow);
}
dialog::backdrop{background:var(--overlay)}
.dlg-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel);z-index:1}
.dlg-head h2{font-size:18px;font-weight:600;letter-spacing:-.02em;margin:0}
.dlg-body{padding:18px 20px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:16px}
.dlg-body.one{grid-template-columns:1fr}
.kv{display:grid;grid-template-columns:110px 1fr;gap:6px 12px;margin:0}
.kv dt{color:var(--ink-dim)} .kv dd{margin:0;min-width:0;overflow-wrap:anywhere}

/* evidence media box */
.media-box{position:relative;border:1px solid var(--line-strong);border-radius:12px;background:var(--panel-2);overflow:hidden;min-height:180px;display:flex;flex-direction:column}
.media-box img,.media-box video{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:#000}
.media-empty{flex:1;display:grid;place-items:center;text-align:center;padding:24px;color:var(--ink-dim)}
.media-empty strong{display:block;color:var(--ink-dim);font-weight:500;margin-bottom:4px}
.media-cap{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:8px 10px;border-top:1px solid var(--line)}
.sample-pill{display:inline-flex;align-items:center;height:20px;padding:0 8px;border-radius:999px;font-size:10.5px;font-weight:600;letter-spacing:.08em;background:var(--ink);color:var(--bg)}

/* toast */
.toast-host{position:fixed;bottom:16px;right:16px;display:flex;flex-direction:column;gap:8px;z-index:100;max-width:calc(100vw - 32px)}
.toast{background:var(--panel-2);border:1px solid var(--line-strong);border-radius:12px;padding:10px 14px;box-shadow:var(--shadow);max-width:360px}

.empty{color:var(--ink-dim);padding:18px;text-align:center;border:1px dashed var(--line-strong);border-radius:12px}
.strip{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.health-card .meta{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;font-size:11.5px;margin-top:10px}
.health-card .meta dt{color:var(--ink-dim)} .health-card .meta dd{margin:0}
.health-card p{margin:8px 0 0;color:var(--ink-dim)}
.scrim{display:none}

/* ---------- Responsive ---------- */
@media (max-width:1550px){ .sidebar{width:216px} }
@media (max-width:1200px){ .sidebar{width:196px} .s3{grid-column:span 6} }
@media (max-width:800px){
  .menu-btn{display:inline-flex}
  .sidebar{position:fixed;left:0;top:0;bottom:0;z-index:60;transform:translateX(-100%);transition:transform .2s ease;box-shadow:var(--shadow)}
  .sidebar.open{transform:none}
  .scrim.open{display:block;position:fixed;inset:0;background:var(--overlay);z-index:55}
  .s3,.s4,.s5,.s6,.s7,.s8{grid-column:span 6}
  .s12{grid-column:span 12}
  .dlg-body{grid-template-columns:1fr}
  .clock .tz{display:none}
}
@media (max-width:460px){
  .grid > *{grid-column:span 12 !important}
  .form-grid{grid-template-columns:1fr}
  .topbar .hide-sm{display:none}
  .kv{grid-template-columns:92px 1fr}
  .hbar{grid-template-columns:86px 1fr 32px}
  .heat{grid-template-columns:48px repeat(12,minmax(0,1fr));gap:2px}
}

/* ---------- Fixes after visual pass ---------- */
.icon-btn.menu-btn{display:none}
a.btn,a.ctx,a.chip,a.pill,.axis a,a.panel{text-decoration:none}
a.ctx:hover,.axis a:hover,a.pill:hover{text-decoration:underline}
h1[tabindex="-1"]:focus{outline:none}
.clock{min-width:0;overflow:hidden}
#clock-vis{overflow:hidden;text-overflow:ellipsis}
.sev-rows{display:flex;flex-direction:column;gap:6px}
.sev-row{display:grid;grid-template-columns:58px 1fr 24px;gap:8px;align-items:center;font-size:11.5px}
.sev-row .tk{height:6px;border-radius:3px;background:rgba(23,20,42,.12)}
.sev-row .fl{height:100%;border-radius:3px;background:#17142a}
.bars.dom{justify-content:space-around;gap:12px}
.bars.dom .bar{flex:0 1 56px}
@media (max-width:800px){ .icon-btn.menu-btn{display:inline-flex} }
@media (max-width:460px){
  .topbar{gap:6px}
  .clock{font-size:11.5px}
  .theme-toggle{padding:0 8px}
  .role-select{padding:0 4px}
}

/* ---------- Round 2: deep-links, tooltips, range, notifications, map ---------- */
.sidebar-foot{color:var(--ink-faint);font-size:11.5px;letter-spacing:.01em;padding:0 8px}
.page-head{align-items:baseline;margin-bottom:12px}
.range-bar{margin:0 0 14px}
.range{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.rf{display:inline-flex;align-items:center;gap:6px;color:var(--ink-dim);font-size:11.5px}
.rf input{height:30px;border-radius:9px;background:var(--panel);border:1px solid var(--line);padding:0 8px;color:var(--ink);font-variant-numeric:tabular-nums}
.tabs button[aria-pressed="true"],.tabs a[aria-current="true"]{background:var(--panel);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-strong)}
.tabs a{cursor:pointer;padding:5px 11px;border-radius:7px;color:var(--ink-dim);font-weight:450;white-space:nowrap;text-decoration:none}
.tabs a:focus-visible{outline:2px solid var(--focus)}

/* clickable visuals */
a.panel,a.inset{color:inherit;text-decoration:none;display:block}
.clickable,.card{cursor:pointer;transition:border-color .12s}
.clickable:hover,.card:hover{border-color:var(--line-strong)}
a.inset.clickable:hover{box-shadow:inset 0 0 0 1px var(--line-strong)}
.big-link{color:inherit;text-decoration:none;display:inline-block;border-radius:8px}
.statline{display:flex;gap:18px;align-items:baseline;margin-bottom:10px}
a.hbar{color:inherit;text-decoration:none;border-radius:6px;padding:5px 4px;margin:0 -4px}
a.hbar:hover{background:var(--panel-2)}
.hbar .track{display:block}
.hbar .fill{display:block}
.ell{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.nowrap{white-space:nowrap}
.more{text-align:center;margin-top:12px}
a.bar{display:block;opacity:.6}
a.bar.hi,a.bar:hover,a.bar:focus-visible{opacity:1}
.bar.hi::before{background:var(--ink)}
.spark a.seg rect:first-child{transition:opacity .1s}
.spark a.seg:hover rect:first-child,.spark a.seg:focus rect:first-child{opacity:.75}
svg a.seg:focus{outline:none}
svg a.seg:focus-visible rect:first-child{stroke:var(--ink);stroke-width:1.5}
.donut a.seg path{transition:stroke-width .1s}
.donut a.seg:hover path,.donut a.seg:focus-visible path{stroke-width:20}
.legend .lg-item{color:inherit;text-decoration:none;border-radius:6px;padding:2px 4px;margin:0 -4px}
.legend .lg-item:hover{background:var(--panel-2)}
.sw{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:8px;vertical-align:middle}
.sw.line{height:2.5px;width:12px;margin-left:10px}
.axis .lg{display:inline-flex;align-items:center;gap:2px}
.domain-tile .share{display:block;height:6px;border-radius:3px;background:var(--panel-2);margin-top:14px;overflow:hidden}
.domain-tile .share span{display:block;height:100%;border-radius:3px}
.row-link{color:inherit;text-decoration:none;border-radius:8px}
.row-link:hover .t{text-decoration:underline}
.chips-f{margin:-4px 0 10px}
.chip-f{display:inline-flex;align-items:center;gap:4px;height:24px;padding:0 6px 0 10px;border-radius:999px;background:var(--panel-2);box-shadow:inset 0 0 0 1px var(--line-strong);color:var(--ink);text-decoration:none;font-size:11.5px}
.chip-f svg{width:12px;height:12px}
.chip-f:hover{box-shadow:inset 0 0 0 1px var(--ink-dim)}
.banner-item{color:var(--ink-dim);text-decoration:none;font-size:11.5px}
.banner-item:hover{color:var(--ink);text-decoration:underline}

/* heatmap cells + legend */
.heat a.hc{display:block;aspect-ratio:1.6;border-radius:3px;opacity:1}
.heat a.hc:hover,.heat a.hc:focus-visible{outline:2px solid var(--focus);outline-offset:1px}
.heat-legend{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:12px;font-size:11.5px;color:var(--ink-dim)}
.hk{display:inline-flex;align-items:center;gap:5px}
.hc-s{width:16px;height:10px;border-radius:2px;box-shadow:inset 0 0 0 1px var(--line)}

/* tooltip */
.tip{position:fixed;z-index:200;left:0;top:0;max-width:min(280px,calc(100vw - 8px));padding:6px 9px;border-radius:8px;
  background:var(--ink);color:var(--bg);font-size:11.5px;line-height:1.35;font-weight:500;pointer-events:none;box-shadow:var(--shadow)}
.tip[hidden]{display:none}

/* notifications */
.bell{position:relative;padding:0 8px}
.badge{position:absolute;top:-6px;right:-6px;min-width:17px;height:17px;padding:0 4px;border-radius:999px;background:var(--bad);color:var(--bg);font-size:10.5px;font-weight:600;display:grid;place-items:center;line-height:1}
.badge[hidden]{display:none}
dialog.drawer{margin:0 0 0 auto;height:100vh;max-height:100vh;width:min(400px,100vw);border-radius:16px 0 0 16px;border-right:0}
.notif-list{list-style:none;margin:0;padding:6px 10px 16px}
.notif-item{display:flex;gap:10px;align-items:flex-start;padding:10px;border-radius:10px;color:inherit;text-decoration:none;border-bottom:1px solid var(--line)}
.notif-item:hover{background:var(--panel-2)}
.notif-item .grow{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.notif-item .t{font-weight:500}
.notif-item .s{color:var(--ink-dim);font-size:11.5px}
.notif-item .dot{width:7px;height:7px;border-radius:50%;margin-top:6px;flex:none;background:transparent;box-shadow:inset 0 0 0 1px var(--line-strong)}
.notif-item.unread .dot{background:var(--chart-2);box-shadow:none}
.notif-item:not(.unread) .t{color:var(--ink-dim);font-weight:450}

/* site map — minimal 2D premises schematic */
.map .site{fill:none;stroke:var(--line);stroke-width:1;stroke-dasharray:4 4}
.map .road{stroke:var(--line-strong);stroke-width:9;fill:none;stroke-linecap:round;stroke-linejoin:round}
.map .zone{fill:var(--panel-2);stroke:var(--line-strong);stroke-width:1}
.map .zone.outdoor{fill:none;stroke-dasharray:5 4}
.map .zone-label{fill:var(--ink-dim);font-size:10px;font-family:inherit}
.map .road-label,.map .schem{fill:var(--ink-dim);font-size:8.5px;letter-spacing:.08em;font-family:inherit}
.map a.pin{cursor:pointer}
.map a.pin circle.o{fill:var(--panel);stroke:var(--chart-5);stroke-width:2}
.map a.pin text{fill:var(--ink);font-size:10px;font-weight:600;font-family:inherit;pointer-events:none}
.map a.pin:hover circle.o,.map a.pin:focus-visible circle.o{fill:var(--chart-5)}
.map a.pin:hover text,.map a.pin:focus-visible text{fill:var(--bg)}
.map a.pin.emg circle.o{stroke:var(--bad);stroke-width:3}
.map a.pin:focus{outline:none}
.zone-list{list-style:none;margin:0;padding:0}

@media (max-width:460px){
  .clock-date,.clock .tz{display:none}
  .range .tabs{width:100%}
  .rf{flex:1}
  .rf input{flex:1;min-width:0}
  dialog.drawer{border-radius:0}
}
.table-wrap,.tabs{position:relative}   /* keep .sr-only children inside their scroll container */
.ph{flex-wrap:wrap;row-gap:4px}
.zone-list .hbar{grid-template-columns:minmax(0,1fr) 64px 28px}
@media (max-width:460px){
  .topbar .role-select{display:none}   /* role stays switchable on Administration */
  #clock-time{flex:none}
}

/* ---------- Full-width content (no max-width cap) ---------- */
main{
  padding-left:max(clamp(16px, 2.2vw, 32px), env(safe-area-inset-left, 0px));
  padding-right:max(clamp(16px, 2.2vw, 32px), env(safe-area-inset-right, 0px));
}
@media (min-width:1550px){ .grid{gap:14px} }
/* keep stretched visuals proportionate on very wide canvases */
.heat a.hc{max-height:34px;aspect-ratio:auto;height:clamp(14px, 2.4vw, 34px)}
.map svg{max-height:600px}
.spark{height:clamp(112px, 9vw, 150px)}
.zone-list .hbar{grid-template-columns:minmax(0,1fr) minmax(64px,40%) 28px}

/* ---------- Round 4: back, Senturian detail, export config, brand ---------- */
.brand{padding:2px 8px 0}                      /* text-only brand, aligned with nav labels */
.brand-name{font-size:15px;letter-spacing:-.025em;line-height:1.25}
.back-btn[hidden],.dlg-back[hidden]{display:none}
.dlg-head{justify-content:flex-start}
.dlg-head h2{flex:1;min-width:0}
.dlg-back{flex:none}
a.health-card{color:inherit;text-decoration:none;display:block}
a.health-card:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.more-link{display:inline-block;margin-top:10px;font-size:11.5px;color:var(--ink);font-weight:500}
a.health-card:hover .more-link{text-decoration:underline}
.sim-note{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:0 0 12px;color:var(--ink-dim);font-size:11.5px}
.btn.sm{height:24px;padding:0 9px;font-size:11.5px;margin-top:6px}
.export-set{border:0;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.export-set legend{margin-bottom:8px;padding:0}
.check{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;background:var(--panel-2);cursor:pointer;border:1px solid var(--line)}
.check:hover{border-color:var(--line-strong)}
.check input{width:16px;height:16px;accent-color:var(--chart-2);margin:0}
.dlg-body.one{gap:14px}
@media (max-width:460px){ .export-set{grid-template-columns:1fr} }

/* ---------- Round 5: RBAC + profiles ---------- */
.role-select{max-width:230px;text-overflow:ellipsis}
.label.req{color:var(--ink-dim);font-size:11.5px}
.readonly-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:14px}
.panel .readonly-bar{border-top:0;padding-top:0}
.btn[aria-disabled="true"]{opacity:.5;cursor:not-allowed}
.btn[aria-disabled="true"]:hover{border-color:var(--line-strong)}
.form-grid.three{grid-template-columns:2fr 2fr 1fr}
.profile-form{border-top:1px solid var(--line);margin-top:6px}
#profiles td select{height:28px;border-radius:8px;background:var(--panel-2);border:1px solid var(--line);padding:0 6px}
@media (max-width:800px){ .form-grid.three{grid-template-columns:1fr 1fr} }
@media (max-width:460px){ .form-grid.three{grid-template-columns:1fr} }
.side-user{display:none;padding:0 8px}
.side-user select{width:100%;max-width:none}
@media (max-width:460px){ .side-user{display:block} .topbar .role-select{display:none} }

/* ---------- Round 6: taxonomy UI ---------- */
.legend-row{display:flex;gap:16px;flex-wrap:wrap;margin:-4px 0 10px;font-size:11.5px;color:var(--ink-dim)}
#f-category{max-width:260px}
#print-root{display:none}

/* ---------- Print / PDF: always light, high contrast ---------- */
@media print{
  :root,:root[data-theme="light"],[data-theme="light"]{
    color-scheme:light;
    --bg:#ffffff; --panel:#ffffff; --panel-2:#eeeeea; --ink:#111111; --ink-dim:#444444; --ink-faint:#666666;
    --line:rgba(0,0,0,.14); --line-strong:rgba(0,0,0,.35);
    --chart-1:#1d7f55; --chart-2:#2a68b0; --chart-3:#b8337a; --chart-4:#9a6200; --chart-5:#6a4cc2; --chart-6:#c03848;
    --heat-0:#f4f4f2; --heat-1:#f3e3b5; --heat-2:#efb56b; --heat-3:#dc7a58; --heat-4:#b0405f; --heat-5:#5e2a6c;
    --ok:#2f5d22; --warn:#7a4e0c; --bad:#9a3522; --info:#4f4880;
  }
  @page{size:A4;margin:14mm 14mm 16mm}
  html{color-scheme:light !important}
  html,body{background:#fff !important;color:#111 !important}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact;box-shadow:none !important}
  .sidebar,.topbar,.scrim,.toast-host,#tip,dialog,.banner,.range-bar,.filters,.tabs,.btn{display:none !important}
  .app{display:block}
  .panel{break-inside:avoid;border-color:#ccc}
  html.printing .app{display:none !important}
  html.printing #print-root{display:block}
}
.pr-report{font-family:Inter,system-ui,sans-serif;color:var(--ink);font-size:11px;line-height:1.45}
.pr-cover{padding-top:30mm}
.pr-brand{font-size:22px;font-weight:600;letter-spacing:-.02em}
.pr-sub{color:var(--ink-dim);margin-bottom:24mm}
.pr-cover h1{font-size:34px;letter-spacing:-.03em;margin:0 0 10mm}
.pr-meta{display:grid;grid-template-columns:42mm 1fr;gap:6px 12px;font-size:12px}
.pr-meta dt{color:var(--ink-dim)} .pr-meta dd{margin:0} .pr-meta ol{margin:0;padding-left:18px}
.pr-demo{margin-top:18mm;padding:8px 10px;border:1px solid var(--line-strong);border-radius:6px;font-size:10.5px;letter-spacing:.02em}
.pr-section{break-before:page;page-break-before:always}
.pr-section h2{font-size:20px;letter-spacing:-.02em;margin:0 0 2px}
.pr-section h3{font-size:13px;margin:14px 0 6px}
.pr-scope{color:var(--ink-dim);margin:0 0 12px}
.pr-chart{width:100%;height:auto;display:block;margin:6px 0 10px}
.pr-table{width:100%;border-collapse:collapse;margin:8px 0 12px;break-inside:auto}
.pr-table th,.pr-table td{border-bottom:1px solid var(--line);padding:4px 6px;text-align:left;font-size:10.5px}
.pr-table th{color:var(--ink-dim);font-weight:500;border-bottom-color:var(--line-strong)}
.pr-table td.n{text-align:right;font-variant-numeric:tabular-nums}
.pr-table tr{break-inside:avoid}
.pr-table.compact td,.pr-table.compact th{padding:2px 6px;font-size:9.5px}
.pr-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:8px 0 12px}
.pr-kpis div{border:1px solid var(--line-strong);border-radius:6px;padding:8px 10px}
.pr-kpis span{display:block;color:var(--ink-dim);font-size:10px} .pr-kpis b{font-size:20px;font-weight:600}
.pr-donut{display:flex;gap:16px;align-items:center;margin:6px 0 10px;break-inside:avoid}
.pr-legend{list-style:none;margin:0;padding:0;font-size:10.5px}
.pr-legend li{margin:3px 0}
.pr-heat{border-collapse:collapse;width:100%;font-size:8.5px}
.pr-heat th,.pr-heat td{border:1px solid #fff;padding:2px 3px;text-align:center}
.pr-heat thead th{color:var(--ink-dim);font-weight:500}
.pr-heat tbody th{text-align:left;font-weight:500;white-space:nowrap}
.pr-heat td.h4,.pr-heat td.h5{color:#fff}
.pr-note{color:var(--ink-dim);font-size:9.5px}
.algo-chips{gap:4px}
.algo-chip{font-weight:450;letter-spacing:0;height:20px}
.algo-chip .sw{margin-right:2px;width:7px;height:7px}
#sb-algo{height:26px;border-radius:8px;background:var(--panel-2);border:1px solid var(--line);padding:0 6px;max-width:240px}
dialog.dlg-wide{width:min(1180px, calc(100vw - 24px))}
.dlg-wide .algo-chips{min-width:240px}
.legend.grouped{gap:2px}
.legend.grouped .lg-head{margin-top:6px;font-weight:500}
.legend.grouped .lg-head:first-child{margin-top:0}
.legend.grouped .lg-sub{padding-left:22px;font-size:11.5px;color:var(--ink-dim)}
.legend .lg-more{padding-left:22px;font-size:11px}

/* ---------- Round 7: donut cards fill their panel; full red emergency border ---------- */
.panel:has(> .donut-wrap),.panel:has(> div > .donut-wrap){display:flex;flex-direction:column}
.donut-wrap{
  display:grid;grid-template-columns:minmax(120px,40%) minmax(0,1fr);gap:clamp(14px,2.4vw,28px);
  align-items:center;flex:1;min-height:0;flex-wrap:nowrap
}
.donut{width:100%;height:auto;aspect-ratio:1;min-height:120px;max-width:min(260px,100%);max-height:260px;justify-self:center;flex:none}
.legend{justify-content:center;align-self:center}
.legend .lg-item{padding:4px 6px;margin:0 -6px;font-size:12.5px}
.legend.grouped .lg-sub{font-size:12px}
@media (max-width:360px){ .donut-wrap{grid-template-columns:1fr} .donut{max-width:180px} }

.banner{border:2px solid var(--bad);border-left:2px solid var(--bad);border-radius:16px}

/* ---------- Round 8: minimizable emergency banner → floating alert button ---------- */
.banner-min{flex:none;color:var(--ink-dim)}
.banner-min:hover{color:var(--ink)}
.alert-fab{
  position:fixed;top:68px;right:max(16px, env(safe-area-inset-right, 0px));z-index:40;
  width:48px;height:48px;border-radius:999px;display:grid;place-items:center;cursor:pointer;
  background:var(--panel);color:var(--bad);border:2px solid var(--bad);box-shadow:var(--shadow);padding:0;
}
.alert-fab[hidden]{display:none}
.alert-fab svg{width:22px;height:22px}
.alert-fab:hover{background:var(--panel-2)}
.alert-fab:focus-visible{outline:2px solid var(--focus);outline-offset:3px}
.fab-dot{position:absolute;top:2px;left:2px;width:10px;height:10px;border-radius:50%;background:var(--bad);box-shadow:0 0 0 2px var(--panel);animation:pulse 1.6s infinite}
.fab-count{position:absolute;bottom:-6px;right:-6px;min-width:19px;height:19px;padding:0 5px;border-radius:999px;background:var(--bad);color:var(--bg);font-size:11px;font-weight:600;display:grid;place-items:center;line-height:1}
@media (prefers-reduced-motion:reduce){ .fab-dot{animation:none} }
@media print{ .alert-fab{display:none !important} }

/* ---------- Round 10: demo authentication ---------- */
#auth{display:none}
html.auth-mode .app,html.auth-mode .alert-fab,html.auth-mode #tip{display:none !important}
html.auth-mode #auth{display:block;min-height:100vh;background:transparent}
html.auth-mode .auth-powered{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:10;white-space:nowrap;pointer-events:none}
.auth-wrap{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,520px);gap:clamp(20px,4vw,56px);align-items:center;
  max-width:1180px;margin:0 auto;padding:max(24px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) 32px max(16px, env(safe-area-inset-left, 0px))}
.auth-brand{display:flex;flex-direction:column;gap:clamp(24px,6vh,64px);padding:8px 4px}
.auth-brand .brand-name{font-size:18px}
.auth-brand h1{font-size:clamp(30px,4.6vw,48px);max-width:14ch}
.auth-brand .lede{font-size:14px;max-width:42ch;margin-top:12px}
.auth-card{padding:clamp(20px,3vw,32px)}
.auth-tabs{margin-bottom:18px}
.auth-tabs button{padding:7px 16px}
.auth-title{font-size:22px;font-weight:600;letter-spacing:-.025em;margin:0 0 14px}
.auth-form{display:flex;flex-direction:column;gap:12px}
.auth-form .field input,.auth-form .field select{height:38px;font-size:13.5px;background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:0 12px;color:var(--ink)}
.auth-form .field input:focus-visible,.auth-form .field select:focus-visible{outline:2px solid var(--focus);outline-offset:1px}
.auth-form [aria-invalid="true"]{border-color:var(--bad) !important}
.auth-form fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.auth-form legend{color:var(--ink-dim);font-size:11px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px;padding:0}
.auth-submit{height:40px;font-size:13.5px;margin-top:4px}
.auth-hint{color:var(--ink-dim);font-size:11.5px;margin:2px 0 0;line-height:1.6}
.auth-hint b{color:var(--ink);font-weight:500}
.auth-foot{color:var(--ink-dim);font-size:11px;margin:18px 0 0;border-top:1px solid var(--line);padding-top:12px}
.auth-msg{border-radius:10px;padding:10px 12px;font-size:12.5px;border:1px solid var(--line-strong);background:var(--panel-2)}
.auth-msg.ok{border-color:var(--ok);color:var(--ink)}
.auth-msg.bad{border-color:var(--bad);color:var(--ink)}
@media (max-width:800px){ .auth-wrap{grid-template-columns:1fr;align-items:start} .auth-brand{gap:16px} .auth-brand h1{font-size:28px} }

/* account menu */
.user-wrap{position:relative}
.user-btn{gap:8px;padding:0 8px 0 4px}
.user-btn .avatar{width:22px;height:22px;border-radius:999px;background:var(--panel-2);box-shadow:inset 0 0 0 1px var(--line-strong);display:grid;place-items:center;font-size:10px;font-weight:600}
.user-btn .chev{width:12px;height:12px;color:var(--ink-dim)}
.user-menu{position:absolute;right:0;top:calc(100% + 6px);min-width:240px;padding:8px;z-index:70;box-shadow:var(--shadow)}
.user-menu[hidden]{display:none}
.um-head{padding:8px 8px 10px;border-bottom:1px solid var(--line);margin-bottom:6px}
.um-item{all:unset;display:block;width:100%;box-sizing:border-box;padding:8px;border-radius:8px;cursor:pointer;font-weight:500}
.um-item:hover,.um-item:focus-visible{background:var(--panel-2)}
.um-item:focus-visible{outline:2px solid var(--focus)}
@media (max-width:460px){ .user-btn .chev{display:none} .user-btn{padding:0 4px} }
/* login brand panel: title only (no subtitle / paragraph) */
.auth-brand{gap:clamp(28px,7vh,72px)}
.auth-brand .brand-name{font-size:20px;line-height:1.2}
.auth-brand h1{margin:0}
@media (max-width:800px){ .auth-brand{gap:20px} }
/* phones (matches VesperBrain's <768px layout): brand text fills the first screen over the centred
   brain; the login card starts below the fold and is reached by scrolling */
@media (max-width:767px){
  html.auth-mode .auth-brand{min-height:calc(100vh - 48px);min-height:calc(100svh - 48px);justify-content:center;align-items:center;text-align:center;box-sizing:border-box}
  html.auth-mode .auth-brand .brand-name,html.auth-mode .auth-brand h1{text-shadow:0 1px 2px rgba(0,0,0,.85),0 0 18px rgba(5,6,10,.9)}
  html.auth-mode .auth-card{margin-top:24px;margin-bottom:56px}
}