:root {
  color-scheme: light;
  --base: #fff2a8;
  --paper: #fff9e8;
  --ink: #21183f;
  --muted: #493d61;
  --blue: #3b32dd;
  --pink: #ff8dca;
  --lime: #c6f653;
  --lilac: #d6c6ff;
  --mono: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  background: var(--base);
  color: var(--ink);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(circle, #21183f19 1px, transparent 1.5px) 0 0 / 18px 18px;
}
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button, select, input {
  color: var(--ink);
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: 10px;
  padding: 9px 13px;
  min-height: 42px;
  font: inherit;
}
button { cursor: pointer; font-weight: 800; }
button:disabled { opacity: .55; cursor: default; }
button:hover:not(:disabled), select:hover { background: #fff; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
select { appearance: none; cursor: pointer; width: 100%; }
h1, h2, p { margin: 0; }
.shell { width: min(100% - 64px, 1100px); margin-inline: auto; }
.masthead, .footer { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.masthead { min-height: 72px; border-bottom: 2px solid var(--ink); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; font-size: 21px; letter-spacing: -.045em; white-space: nowrap; }
.brand img { display: block; }
.mast-label, .eyebrow, .chip, .readout span, .rank-head, .network-label, .personal span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .09em;
  font-weight: 800;
}
.mast-label { color: var(--muted); }
.nav-link {
  padding: 8px 14px;
  border: 2px solid var(--ink);
  border-radius: 99px;
  background: var(--paper);
  box-shadow: 2px 2px 0 var(--ink);
  font-size: 13px;
  font-weight: 800;
}
.nav-link:hover { background: var(--lime); }
.intro { display: flex; justify-content: space-between; align-items: end; gap: 24px; padding: 28px 0 23px; }
.eyebrow { color: var(--ink); display: flex; gap: 8px; align-items: center; }
.eyebrow i, .chip i { width: 8px; height: 8px; border: 1px solid var(--ink); border-radius: 50%; background: var(--lime); }
.intro .eyebrow { width: fit-content; padding: 6px 11px; background: var(--lime); border: 2px solid var(--ink); border-radius: 99px; }
.intro h1 { font-size: clamp(66px, 11vw, 138px); line-height: .88; font-weight: 950; letter-spacing: -.098em; margin: 7px 0 0 -.055em; }
.intro h1 span { color: var(--blue); }
.intro-copy { max-width: 296px; font-size: 16px; font-weight: 650; line-height: 1.48; padding: 0 0 5px; }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(275px, .49fr); gap: 20px; align-items: start; }
.cabinet, .panel, .personal { border: 2px solid var(--ink); border-radius: 20px; box-shadow: 4px 5px 0 var(--ink); }
.cabinet { padding: 14px; background: var(--pink); border-radius: 24px; }
.cabinet-head, .cabinet-foot, .personal { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.cabinet-head { padding: 0 1px 12px; }
.modes { display: flex; gap: 3px; padding: 3px; background: var(--paper); border-radius: 12px; border: 2px solid var(--ink); }
.modes button { min-height: 34px; padding: 5px 10px; border: 2px solid transparent; background: transparent; font-size: 13px; border-radius: 7px; }
.modes button[aria-pressed="true"] { background: var(--lime); border-color: var(--ink); }
.readout { display: flex; align-items: center; gap: 9px; padding: 8px 11px; background: var(--blue); color: white; border: 2px solid var(--ink); border-radius: 10px; }
.readout span { font-size: 10px; }
.readout output, .personal strong { font: 800 26px/1 var(--mono); font-variant-numeric: tabular-nums; }
.stage { position: relative; background: #a89ce6; border-radius: 13px; overflow: hidden; border: 2px solid var(--ink); display: grid; place-items: center; }
canvas { display: block; width: min(100%, 500px); height: auto; touch-action: none; }
.overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 14px;
  text-align: center;
  background: #3b32dd22;
}
.overlay-card {
  width: min(100%, 335px);
  padding: clamp(15px, 4vw, 28px) 12px;
  border: 2px solid var(--ink);
  border-radius: 20px;
  box-shadow: 5px 6px 0 var(--ink);
  background: var(--paper);
}
.overlay .eyebrow { display: inline-flex; background: var(--lilac); padding: 5px 9px; border-radius: 6px; }
.overlay h2 { font-size: clamp(26px, 4.1vw, 47px); letter-spacing: -.07em; line-height: .98; margin-top: 10px; }
.overlay p { color: var(--muted); max-width: 250px; font-size: 14px; margin: 9px auto 15px; }
.primary { background: var(--lime); box-shadow: 2px 3px 0 var(--ink); }
.primary:hover:not(:disabled) { background: #ddff87; }
.primary:active:not(:disabled) { transform: translate(2px, 2px); box-shadow: none; }
.cabinet-foot { margin-top: 12px; flex-wrap: wrap; }
.chip { display: flex; align-items: center; gap: 7px; margin-left: 3px; }
.run-actions, .admin-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.run-actions button { font-size: 13px; }
.rail { display: grid; gap: 15px; }
.panel, .personal { padding: 18px; background: var(--paper); }
.guide { background: #a9edff; }
.ranks { background: var(--lilac); }
.personal { background: var(--lime); }
.panel h2 { font-size: 34px; letter-spacing: -.065em; margin: 7px 0 8px; line-height: 1; }
.panel p:not(.eyebrow), .status { color: var(--muted); font-size: 14px; line-height: 1.5; }
.keyboard { margin-top: 13px; display: flex; align-items: center; gap: 5px; flex-wrap: wrap; color: var(--muted); font-size: 12px; }
kbd { display: inline-grid; place-items: center; width: 27px; height: 28px; border: 1px solid var(--ink); border-bottom-width: 3px; border-radius: 6px; background: var(--paper); color: var(--ink); font-weight: 800; }
.keyboard span { margin-left: 4px; }
.touch-hint, .touch { display: none; }
.network-label { display: block; margin: 13px 0 7px; }
.rank-head { display: flex; justify-content: space-between; margin-top: 13px; padding-bottom: 9px; border-bottom: 1px solid var(--ink); }
.ranks ol { padding: 0; margin: 0; list-style: none; }
.ranks li { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; gap: 5px; align-items: center; padding: 8px 0; border-bottom: 1px solid #21183f60; font: 12px var(--mono); }
.ranks li strong, .ranks li a:hover { color: var(--blue); }
.ranks .rank-note { font-size: 12px; margin-top: 9px; }
.status:not(:empty) { margin-top: 10px; }
.text-link { color: var(--ink); font-size: 14px; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.footer { border-top: 2px solid var(--ink); margin-top: 33px; padding: 18px 0; flex-wrap: wrap; }
.footer nav { display: flex; flex-wrap: wrap; gap: 15px; font-size: 13px; font-weight: 700; }
.footer a:hover, .text-link:hover { color: var(--blue); }
.admin { max-width: 660px; padding-block: 32px; }
.admin .panel { margin-top: 28px; padding: clamp(20px, 5vw, 36px); background: var(--lilac); }
.admin h1 { font-size: clamp(32px, 6vw, 52px); letter-spacing: -.055em; margin: 10px 0; }
.admin label { display: block; margin: 16px 0 7px; font-weight: 800; }
.admin input { width: 100%; }
.admin-actions { margin: 12px 0 18px; }
@media (max-width: 760px) {
  .shell { width: calc(100% - 30px); }
  .masthead { min-height: 60px; }
  .mast-label { display: none; }
  .intro { display: block; padding-top: 22px; padding-bottom: 16px; }
  .intro-copy { margin-top: 10px; max-width: 370px; font-size: 14px; }
  .layout { grid-template-columns: 1fr; }
  .cabinet { padding: 10px; }
  .readout { gap: 5px; padding-inline: 7px; }
  .readout output { font-size: 20px; }
}
@media (pointer: coarse), (max-width: 760px) {
  .touch { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; margin-top: 10px; }
  .touch button { padding-inline: 4px; font-size: 13px; touch-action: manipulation; }
  .touch-hint { display: block; color: var(--muted); font-size: 12px; margin-top: 10px; }
}