:root {
  --ink: #1c1e1a;
  --cream: #f4f0e6;
  --muted: #5e635b;
  --faint: #7d8278;
  --paper: #e6e1d6;
  --panel: #f7f4ee;
  --raised: #fbfaf6;
  --line: #d5cfc3;
  --line-strong: #b9b2a4;
  --steel: #1e211e;
  --steel-2: #2a2e2a;
  --copper: #a56b38;
  --copper-bright: #c4894a;
  --fit: #1d6a43;
  --fit-bg: #e4f0e8;
  --wait: #8a5a12;
  --wait-bg: #f6edd9;
  --bad: #8d342c;
  --bad-bg: #f7e5e2;
  --info-bg: #efe8da;
  --heading: "IBM Plex Sans Condensed", "Arial Narrow", sans-serif;
  --sans: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --serif: var(--heading);
  --spruce: var(--copper);
  --spruce-deep: var(--steel);
  --brass: var(--copper-bright);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  min-height: 100vh;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--copper); }
::selection { background: #e7d3b8; color: var(--ink); }

.login-screen {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(340px, 1.15fr) minmax(360px, 0.85fr);
  background: var(--paper);
}
.login-hero {
  position: relative;
  overflow: hidden;
  color: var(--cream);
  padding: 48px 56px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 30%),
    repeating-linear-gradient(118deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 8px),
    var(--steel);
}
.login-hero::before {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(244, 240, 230, 0.1);
  pointer-events: none;
}
.login-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--copper);
}
.hero-top, .hero-copy, .hero-status { position: relative; z-index: 1; }
.eyebrow {
  margin: 0 0 14px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--copper-bright);
  font-weight: 500;
  font-family: var(--mono);
}
.login-hero h1 {
  margin: 0;
  font-family: var(--heading);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.9;
}
.login-hero h1.wordmark {
  font-size: clamp(96px, 11vw, 148px);
  line-height: 0.78;
  letter-spacing: -0.045em;
  margin: 8px 0 18px;
  color: var(--cream);
}
.expansion {
  margin: 0;
  max-width: 16rem;
  font-family: var(--heading);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.25;
  color: #d9d3c5;
}
.login-hero .lede {
  max-width: 34rem;
  margin: 22px 0 0;
  font-size: 15px;
  color: #c2bbae;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.tags li {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 8px 14px 9px;
  border: 1px solid rgba(196, 137, 74, 0.85);
  background: rgba(165, 107, 56, 0.2);
}
.tags b {
  font-family: var(--heading);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--cream);
}
.tags span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #e4c294;
}
.hero-status {
  margin: 28px 0 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: #b7b1a4;
}
.live {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: #7dbe86;
  box-shadow: 0 0 0 4px rgba(125, 190, 134, 0.16);
}
.login-panel {
  display: grid;
  align-content: center;
  padding: 48px 40px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.35), transparent 120px),
    var(--paper);
}
.login-card {
  width: min(420px, 100%);
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 32px 28px 28px;
  box-shadow: 0 24px 50px rgba(30, 33, 30, 0.08);
}
.login-card .eyebrow { color: var(--copper); }
.login-card h2 {
  margin: 0 0 8px;
  font-family: var(--heading);
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.95;
}
.login-card .lede { margin: 0 0 8px; color: var(--muted); }

.app {
  width: min(480px, 100%);
  min-height: 100vh;
  margin: 0 auto;
  background: var(--paper);
  padding-bottom: calc(64px + env(safe-area-inset-bottom));
}
.side { display: none; }
.stage { min-width: 0; }
.top {
  background: var(--steel);
  color: var(--cream);
  padding: 16px 16px 14px;
  border-bottom: 4px solid var(--copper);
}
.brand { display: flex; gap: 12px; align-items: center; }
.mark {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(196, 137, 74, 0.75);
  background: transparent;
  color: var(--copper-bright);
  display: grid;
  place-items: center;
  font-family: var(--heading);
  font-size: 22px;
  font-weight: 600;
}
.brand strong {
  display: block;
  font-family: var(--heading);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 0.9;
  color: var(--cream);
}
.brand small {
  display: block;
  margin-top: 3px;
  color: #b7b1a4;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.top-row { margin-top: 14px; display: flex; justify-content: space-between; align-items: end; gap: 12px; }
.clock { text-align: right; }
.who b, .side-foot b, .account-name { display: block; }
.who b { font-family: var(--heading); font-size: 22px; font-weight: 600; letter-spacing: 0.01em; }
.who span, .side-foot span { color: #b7b1a4; font-size: 13px; }
.clock span {
  display: block;
  color: #aea89b;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--mono);
}
.clock b {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--cream);
}

main { padding: 18px 16px 20px; display: grid; gap: 14px; }
.page-head h1 {
  margin: 0;
  font-family: var(--heading);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.95;
}
.page-head p, .hint, .card p, .empty { color: var(--muted); }
.page-head p { margin: 8px 0 0; max-width: 40rem; }
.hint { font-size: 13px; margin: 6px 0; }
.presence-note { margin-top: -4px; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 16px 16px 14px;
}
.card h2, .card h3 {
  margin: 0 0 10px;
  font-family: var(--heading);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.banner {
  padding: 12px 14px;
  font-size: 14px;
  border: 1px solid var(--line);
  color: var(--ink);
}
.banner.warn { background: var(--wait-bg); color: #6d4710; border-color: #e2cf9e; }
.banner.bad { background: var(--bad-bg); color: #6e2924; border-color: #e4b8b3; }
.banner.good { background: var(--fit-bg); color: #145233; border-color: #b7d8c4; }
.banner.info { background: var(--info-bg); color: var(--ink); border-color: #e0d3b4; }

.plot {
  position: relative;
  width: min(100%, 420px);
  height: 320px;
  margin: 8px auto 12px;
  background:
    linear-gradient(rgba(28, 30, 26, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 30, 26, 0.05) 1px, transparent 1px),
    #ddd6c8;
  background-size: 28px 28px, 28px 28px, auto;
  border: 1px solid var(--line-strong);
  overflow: hidden;
}
.plot .ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 42%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border: 1px dashed var(--copper);
  border-radius: 50%;
}
.pin {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 4px;
  margin: -7px 0 0 -7px;
}
.pin b {
  font-size: 11px;
  line-height: 1.2;
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  padding: 2px 6px;
  font-family: var(--sans);
  font-weight: 500;
}
.dot {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  border-radius: 50%;
  background: var(--copper);
  border: 2px solid var(--panel);
}
.dot.in { background: var(--fit); }
.dot.out { background: var(--bad); }

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--line);
  background: var(--panel);
}
.stat {
  background: transparent;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 16px 12px;
}
.stat:nth-child(2n) { border-right: 0; }
.stat b {
  display: block;
  font-family: var(--heading);
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.stat span {
  display: block;
  margin-top: 6px;
  color: var(--faint);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.row, .stack { display: grid; gap: 10px; }
.row.two { grid-template-columns: 1fr 1fr; }
label {
  display: grid;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  font-family: var(--mono);
}
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  padding: 12px 12px;
  background: var(--raised);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 2px solid var(--copper-bright);
  outline-offset: 1px;
  border-color: var(--copper);
}
.btn {
  min-height: 46px;
  border: 1px solid var(--steel);
  padding: 12px 16px;
  background: var(--steel);
  color: var(--cream);
  font-family: var(--heading);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  display: inline-grid;
  place-items: center;
  text-align: center;
}
.btn:hover { background: #2c312c; }
.btn.navy, .btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn.ghost:hover, .btn.navy:hover { background: rgba(28, 30, 26, 0.04); }
.btn.bad { background: var(--bad); border-color: var(--bad); color: #fff8f6; }
.btn:disabled { opacity: 0.6; cursor: wait; }
.pill {
  display: inline-block;
  padding: 2px 7px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--fit-bg);
  color: var(--fit);
  font-family: var(--mono);
}
.pill.wait { background: var(--wait-bg); color: var(--wait); }
.pill.bad { background: var(--bad-bg); color: var(--bad); }
.pill.navy { background: #f3e7d6; color: #7a4e22; }

.person {
  border: 1px solid var(--line);
  padding: 12px 12px 12px 14px;
  margin-top: 10px;
  background: var(--raised);
}
.person:first-of-type { margin-top: 8px; }
.person.tone-fit { box-shadow: inset 3px 0 0 var(--fit); }
.person.tone-unfit { box-shadow: inset 3px 0 0 var(--bad); }
.person.tone-wait { box-shadow: inset 3px 0 0 var(--wait); }
.person > b { font-family: var(--heading); font-size: 18px; font-weight: 600; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }
.split div { background: #f3efe6; border: 1px solid var(--line); padding: 10px; }
.split b { display: block; font-size: 14px; font-family: var(--mono); font-weight: 500; color: var(--ink); }
.split span { color: var(--faint); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
.sandi b { word-break: break-all; font-family: var(--mono); font-weight: 500; }

.tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  background: var(--steel);
  border-top: 1px solid rgba(244, 240, 230, 0.08);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabbar a, .sidenav a {
  text-align: center;
  text-decoration: none;
  color: #aea89b;
  padding: 12px 4px 10px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.tabbar a.on { color: var(--cream); box-shadow: inset 0 2px 0 var(--copper-bright); }
.check {
  display: flex;
  gap: 8px;
  align-items: center;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  font-family: var(--sans);
  color: var(--ink);
}
.check input { width: auto; }
.account {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}
.account-name {
  font-family: var(--heading);
  font-size: 26px;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.02em;
}
code { font-family: var(--mono); font-size: 12px; word-break: break-all; color: var(--ink); }
.url-row { display: flex; gap: 8px; align-items: center; margin-top: 8px; }
.url-row code { flex: 1; }
.url-row .btn { width: auto; min-height: 36px; padding: 6px 10px; font-size: 14px; }
fieldset { border: 1px solid var(--line); margin: 0; padding: 12px; }
legend {
  padding: 0 6px;
  color: var(--copper);
  font-family: var(--heading);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
}

@media (max-width: 860px) {
  .login-screen { grid-template-columns: 1fr; }
  .login-hero { min-height: auto; padding: 28px 18px 20px; }
  .login-hero::before { inset: 10px; }
  .login-hero h1.wordmark { font-size: 76px; margin-bottom: 12px; }
  .expansion { font-size: 16px; }
  .tags { gap: 6px; }
  .tags li { padding: 7px 10px 8px; }
  .tags b { font-size: 15px; }
  .hero-status { margin-top: 18px; }
  .login-panel { padding: 18px 16px 32px; align-content: start; }
  .login-card { padding: 22px 18px; }
  .app { width: 100%; }
}

@media (min-width: 961px) {
  .app {
    width: 100%;
    min-height: 100vh;
    margin: 0;
    display: grid;
    grid-template-columns: 248px 1fr;
    padding-bottom: 0;
    background: var(--paper);
  }
  .side {
    display: flex;
    flex-direction: column;
    gap: 22px;
    background: var(--steel);
    color: var(--cream);
    padding: 22px 16px 18px;
    min-height: 100vh;
    position: sticky;
    top: 0;
    border-top: 4px solid var(--copper);
  }
  .side .brand small, .side-foot span { color: #b7b1a4; }
  .sidenav { display: grid; gap: 2px; }
  .sidenav a {
    text-align: left;
    color: #c9c3b6;
    padding: 10px 12px;
    font-size: 13px;
    letter-spacing: 0.08em;
    font-family: var(--heading);
    font-weight: 500;
  }
  .sidenav a:hover { background: rgba(255, 255, 255, 0.04); color: var(--cream); }
  .sidenav a.on {
    background: #34302a;
    color: var(--cream);
    box-shadow: inset 3px 0 0 var(--copper-bright);
  }
  .side-foot {
    margin-top: auto;
    display: grid;
    gap: 2px;
    padding-top: 14px;
    border-top: 1px solid rgba(244, 240, 230, 0.12);
  }
  .side-foot b { font-family: var(--heading); font-size: 18px; font-weight: 600; }
  .mobile-brand, .tabbar { display: none; }
  .top {
    background: transparent;
    color: var(--ink);
    padding: 26px 32px 0;
    border-bottom: 0;
    border-top: 0;
  }
  .top .who span { color: var(--muted); }
  .clock span { color: var(--faint); }
  .clock b { color: var(--ink); }
  .stage { min-height: 100vh; }
  main { padding: 12px 32px 40px; gap: 16px; }
  .stats { grid-template-columns: repeat(5, 1fr); }
  .stat { border-bottom: 0; }
  .stat:nth-child(2n) { border-right: 1px solid var(--line); }
  .stat:last-child { border-right: 0; }
  .page-head h1 { font-size: 48px; }
}