:root {
  --ground: #f2f4f1;
  --surface: #fcfdfb;
  --sunken: #e7eae5;
  --ink: #16191a;
  --ink-2: #3c4543;
  --muted: #5d6763;
  --line: #d4d9d3;
  --accent: #0f5257;
  --accent-ink: #ffffff;
  --ok: #2f6e4f;
  --ok-bg: #e1ede6;
  --wait: #9c551c;
  --wait-bg: #f6e9dc;
  --error: #9b2c22;
  --error-bg: #f7e4e1;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #101413;
    --surface: #181d1c;
    --sunken: #1f2523;
    --ink: #e8edea;
    --ink-2: #c2cac6;
    --muted: #8c9793;
    --line: #2c3532;
    --accent: #6bb6b4;
    --accent-ink: #0d1a1a;
    --ok: #75bc96;
    --ok-bg: #17291f;
    --wait: #d89a63;
    --wait-bg: #2e2318;
    --error: #e39189;
    --error-bg: #2e1a18;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 1.25rem 4rem;
  background: var(--ground);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 44rem; margin: 0 auto; }
.wrap.narrow { max-width: 24rem; }

.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.5rem 0 0;
  font-size: .85rem;
  color: var(--muted);
}
.topbar a { color: var(--accent); }

header.page { padding: 1.2rem 0 1.5rem; border-bottom: 2px solid var(--ink); }
h1 { margin: 0 0 .4rem; font-size: 1.9rem; letter-spacing: -.02em; }
.lede { margin: 0; color: var(--ink-2); }

section { padding-top: 2rem; }
h2 { font-size: 1.15rem; margin: 0 0 .7rem; }
.card { background: var(--surface); border: 1px solid var(--line); padding: 1rem 1.1rem; }

dl { display: grid; grid-template-columns: 1fr auto; gap: .45rem 1rem; margin: 0; }
dt { color: var(--ink-2); }
dd { margin: 0; font-variant-numeric: tabular-nums; font-weight: 600; }

ul.acc { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .4rem; }
ul.acc li { display: flex; gap: .6rem; align-items: baseline; justify-content: space-between; }

.kind {
  font-size: .72rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.badge {
  display: inline-block;
  font-size: .78rem;
  padding: .15rem .55rem;
  border-radius: 2px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.wait { background: var(--wait-bg); color: var(--wait); }

ol.steps { padding-left: 1.2rem; margin: 0; display: flex; flex-direction: column; gap: .35rem; }
ol.steps li { color: var(--ink-2); }
ol.steps li.done { color: var(--muted); text-decoration: line-through; }

form.auth { display: flex; flex-direction: column; gap: .9rem; }
label { display: flex; flex-direction: column; gap: .3rem; font-size: .88rem; color: var(--ink-2); }

input[type="text"], input[type="password"] {
  font: inherit;
  padding: .6rem .7rem;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  border-radius: 2px;
}
input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

button {
  font: inherit;
  font-weight: 600;
  padding: .6rem 1rem;
  cursor: pointer;
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid var(--accent);
  border-radius: 2px;
}
button:hover { filter: brightness(1.08); }
button:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

.msg { padding: .6rem .8rem; font-size: .88rem; border-left: 3px solid; }
.msg.error { background: var(--error-bg); color: var(--error); border-color: var(--error); }
.msg.hint { background: var(--sunken); color: var(--ink-2); border-color: var(--line); }
.msg + form.auth { margin-top: 1rem; }

footer.page {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .8rem;
}