/* sizing.nyxaero.com hub. Tokens and type styles from the NYXAERO brand guidelines; Night is the default theme. */
@font-face { font-family: "Michroma"; src: url("/fonts/Michroma-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/fonts/Barlow-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/fonts/Barlow-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/fonts/Barlow-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/fonts/IBMPlexMono-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/fonts/IBMPlexMono-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root, [data-theme="night"] {
  --ground: #0a0c0f;
  --surface: #111418;
  --surface-raised: #16191e;
  --line: #2b3038;
  --line-strong: #5a616b;
  --ink: #eceae4;
  --ink-muted: #9ba1aa;
  --afterburner: #f26b21;
  --accent-text: #f26b21;
  --ice: #8fb8d6;
  --signal-go: #5cc79a;
  --signal-stop: #ff6b6b;
  --brass: #d9b45a;
  --on-afterburner: #0a0c0f;
  --focus: #f26b21;
  color-scheme: dark;
}
[data-theme="day"] {
  --ground: #eceae4;
  --surface: #f5f4f0;
  --surface-raised: #ffffff;
  --line: #cfccc4;
  --line-strong: #7a7f87;
  --ink: #0a0c0f;
  --ink-muted: #5a616b;
  --accent-text: #a8410b;
  --ice: #2f6a92;
  --signal-go: #1b6e4c;
  --signal-stop: #b42318;
  --brass: #7a5c14;
  --focus: #a8410b;
  color-scheme: light;
}
:root {
  --font-display: "Michroma", "Eurostile Extended", system-ui, sans-serif;
  --font-sans: "Barlow", "DIN Alternate", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", monospace;
  --margin: 80px; /* space-20: desktop page margin */
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: var(--ground);
  color: var(--ink);
  font: 400 16px/24px var(--font-sans);
  -webkit-font-smoothing: antialiased;
}
p, h1, h2, h3, ol { margin: 0; }
[hidden] { display: none !important; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: var(--margin); top: 8px; background: var(--surface-raised); padding: 8px 12px; }

.eyebrow {
  font: 400 12px/16px var(--font-display);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.headline {
  font: 400 28px/36px var(--font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.title { font: 600 22px/28px var(--font-sans); }
.lead { font: 400 18px/28px var(--font-sans); max-width: 68ch; }
.caption { font: 500 12px/16px var(--font-sans); letter-spacing: 0.02em; color: var(--ink-muted); }
.data { font: 400 14px/20px var(--font-mono); font-variant-numeric: tabular-nums; }

/* Header */
.top {
  height: 72px;
  padding: 0 var(--margin);
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; }
.wm { display: block; height: 20px; width: auto; }
.wm-day, [data-theme="day"] .wm-night { display: none; }
[data-theme="day"] .wm-day { display: block; }
.sep { width: 1px; height: 24px; background: var(--line); }
.theme {
  margin-left: auto;
  font: 600 14px/20px var(--font-sans);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  padding: 6px 12px;
  cursor: pointer;
}
.theme:hover { background: var(--surface-raised); }

main { width: 100%; max-width: 1440px; margin: 0 auto; padding: 64px var(--margin); }

.intro { display: flex; flex-direction: column; gap: 16px; padding-bottom: 48px; }
.codes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.codes .data { color: var(--ink-muted); border: 1px solid var(--line); padding: 2px 8px; }

/* Module list */
.loop-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.legend { display: flex; gap: 16px; }
.modules { list-style: none; padding: 0; }
.module {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 24px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.module .num { color: var(--ink-muted); padding-top: 4px; }
.module .body { display: flex; flex-direction: column; gap: 8px; max-width: 75ch; }
.module .body p { color: var(--ink-muted); }
.module:not(.live) .title { color: var(--ink-muted); font-weight: 500; }
.module.live { background: var(--surface); padding-left: 16px; padding-right: 16px; margin: 0 -16px; }
.module.live .num { color: var(--accent-text); }
.module.live .title a { text-decoration: none; }
.module.live .title a::after { content: " →"; color: var(--accent-text); }
.module.live .title a:hover { text-decoration: underline; text-underline-offset: 4px; }
.links { display: flex; flex-wrap: wrap; gap: 4px 24px; margin-top: 4px; }
.module .body .links a { color: var(--ice); text-underline-offset: 3px; }
.links .data { font-size: 12px; color: var(--ink-muted); }

/* Status: colour, shape and word together (go = circle, info = diamond). */
.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 12px/16px var(--font-sans);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-muted);
  white-space: nowrap;
}
.status i { width: 8px; height: 8px; display: block; }
.status.go i { background: var(--signal-go); border-radius: 50%; }
.status.info i { background: var(--ice); transform: rotate(45deg); }
.module .status { padding-top: 6px; }

/* Signed-in user in the header */
a.eyebrow { text-decoration: none; }
.user { margin-left: auto; display: flex; align-items: center; gap: 16px; font: 600 14px/20px var(--font-sans); }
.user a { text-decoration: none; }
.user a:hover { text-decoration: underline; text-underline-offset: 4px; }
.user + .theme { margin-left: 0; }
button.link, a.link {
  font: 500 14px/20px var(--font-sans);
  color: var(--ice);
  background: none;
  border: 0;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

/* Forms (sign-in, account) */
main.narrow { max-width: 640px; margin: 0; }
.form { display: flex; flex-direction: column; gap: 16px; max-width: 420px; padding-top: 8px; }
.form + .form { margin-top: 32px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.label { font: 600 14px/20px var(--font-sans); letter-spacing: 0.04em; }
.label .caption { margin-left: 8px; }
.field input {
  font: 400 16px/24px var(--font-sans);
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  padding: 8px 12px;
}
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-top: 8px; }
button.primary {
  font: 600 14px/20px var(--font-sans);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--on-afterburner, #0a0c0f);
  background: var(--afterburner);
  border: 1px solid var(--afterburner);
  border-radius: 2px;
  padding: 10px 20px;
  cursor: pointer;
}
button.primary:hover { background: #ff8445; }
button:disabled { opacity: 0.6; cursor: default; }
.msg { color: var(--signal-stop); font-weight: 500; }
.msg::before { content: "■ "; }
.msg.ok { color: var(--signal-go); }
.msg.ok::before { content: "● "; }
.facts { display: flex; flex-wrap: wrap; gap: 8px 48px; margin: 8px 0 0; }
.facts dd { margin: 0; }

/* Project list */
.mine { padding-bottom: 48px; }
.empty { color: var(--ink-muted); padding: 16px 0; }
.scroll { overflow-x: auto; }
table.projects { width: 100%; border-collapse: collapse; }
table.projects th {
  font: 600 14px/20px var(--font-sans);
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  text-align: left;
  padding: 12px 16px 12px 0;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
table.projects td { padding: 12px 16px 12px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
table.projects .num { text-align: right; }
table.projects a { color: var(--ink); font-weight: 600; text-underline-offset: 4px; }

/* Verdict of a recorded computation: shape, colour and word together. */
.verdict { display: inline-flex; align-items: center; gap: 8px; font: 600 12px/16px var(--font-sans); letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; }
.verdict i { width: 8px; height: 8px; display: block; }
.verdict.pass i { background: var(--signal-go); border-radius: 50%; }
.verdict.caution i { width: 0; height: 0; border: 5px solid transparent; border-bottom: 8px solid var(--brass); border-top: 0; }
.verdict.fail i { background: var(--signal-stop); }
.verdict.none { color: var(--ink-muted); }
.verdict.none i { border: 1px solid var(--ink-muted); border-radius: 50%; }

.foot {
  margin: 0 var(--margin);
  padding: 16px 0 24px;
  border-top: 1px solid var(--line);
}

@media (max-width: 1100px) {
  :root { --margin: 40px; }
}
@media (max-width: 760px) {
  :root { --margin: 16px; }
  .top { height: 56px; gap: 12px; }
  .wm { height: 16px; }
  .top .eyebrow { display: none; }
  .sep { display: none; }
  .user { gap: 12px; }
  #user-name { display: none; }
  main { padding: 48px var(--margin); }
  .headline { font-size: 22px; line-height: 28px; }
  .lead { font-size: 16px; line-height: 24px; }
  .loop-head { flex-direction: column; gap: 8px; }
  .module { grid-template-columns: 32px 1fr; gap: 8px 12px; }
  .module .status { grid-column: 2; padding-top: 0; }
  .module.live { margin: 0 calc(-1 * var(--margin)); padding-left: var(--margin); padding-right: var(--margin); }
}