:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --text: #16181d;
  --muted: #5d6470;
  --line: #e3e4e8;
  --accent: #f97316;
  --accent-text: #ffffff;
  --ink: #1f2a44;
  --ok: #157f3b;
  --ok-bg: #e7f6ec;
  --warn: #9a5b00;
  --warn-bg: #fff4e0;
  --bad: #b42318;
  --bad-bg: #fdecea;
  --info-bg: #eef2fb;
  --radius: 12px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --surface: #171a21;
    --text: #eceef2;
    --muted: #9aa3b2;
    --line: #2a2f3a;
    --ink: #c9d4f2;
    --ok: #6fd897;
    --ok-bg: #12301f;
    --warn: #ffc46b;
    --warn-bg: #33270f;
    --bad: #ff8f86;
    --bad-bg: #3a1714;
    --info-bg: #1b2235;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: inherit; }
h1 { font-size: 1.75rem; line-height: 1.2; margin: 0 0 .25rem; letter-spacing: -0.01em; }
h2 { font-size: 1.15rem; margin: 0 0 .5rem; }
h3 { font-size: 1rem; margin: 0; }
p { margin: .5rem 0; }

.topbar {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 12px 24px; background: var(--surface); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; text-decoration: none; color: var(--ink); }
.brand .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); box-shadow: -6px 6px 0 -3px var(--accent); }
#nav { display: flex; gap: 16px; flex: 1; }
#nav a { text-decoration: none; color: var(--muted); }
#nav a:hover { color: var(--text); }

main { max-width: 1100px; margin: 0 auto; padding: 32px 24px 64px; }
main.narrow { max-width: 560px; }
.heading { margin-bottom: 8px; }
.section { margin-top: 32px; }
.summary { font-weight: 600; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); margin-top: 16px; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
a.card { text-decoration: none; display: block; }
a.card:hover { border-color: var(--muted); }
.card.source.connected { border-top: 4px solid var(--ok); }
.card.source.needs_choice, .card.source.check_failed { border-top: 4px solid var(--warn); }
.card.source.access_lost { border-top: 4px solid var(--bad); }
.card.source.not_connected { border-top: 4px solid var(--line); }
.row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.row.gap { justify-content: flex-start; flex-wrap: wrap; }
.grant { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 12px; }

.pills { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.pill { display: inline-block; font-size: .78rem; font-weight: 600; padding: 2px 10px; border-radius: 999px; background: var(--info-bg); color: var(--ink); white-space: nowrap; }
.pill.connected { background: var(--ok-bg); color: var(--ok); }
.pill.needs_choice, .pill.check_failed { background: var(--warn-bg); color: var(--warn); }
.pill.access_lost { background: var(--bad-bg); color: var(--bad); }

button, .button {
  font: inherit; font-weight: 600; cursor: pointer; display: inline-block; text-decoration: none;
  background: var(--accent); color: var(--accent-text); border: 1px solid var(--accent);
  border-radius: 8px; padding: 9px 16px; min-height: 40px;
}
button.secondary, .button.secondary { background: transparent; color: var(--text); border-color: var(--line); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.link { background: none; border: 0; color: inherit; padding: 0 0 0 12px; min-height: 0; font-size: 1.2rem; }
button:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.notice { border-radius: 8px; padding: 10px 14px; margin: 12px 0; background: var(--info-bg); }
.notice.success { background: var(--ok-bg); color: var(--ok); font-weight: 600; }
.notice.error { background: var(--bad-bg); color: var(--bad); }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); max-width: min(560px, calc(100% - 32px)); background: var(--bad-bg); color: var(--bad); border: 1px solid var(--bad); border-radius: 8px; padding: 12px 16px; display: flex; align-items: center; }

details { border-top: 1px solid var(--line); padding: 10px 0; }
summary { cursor: pointer; font-weight: 600; }
ol { padding-left: 20px; margin: 8px 0; }
.choices { display: grid; gap: 8px; margin-top: 8px; }
.choice { display: flex; gap: 8px; align-items: center; overflow-wrap: anywhere; }

form.stack { display: grid; gap: 12px; }
label { display: grid; gap: 4px; font-size: .9rem; font-weight: 600; }
input { font: inherit; font-weight: 400; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--text); }

.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.events { list-style: none; padding: 0; }
.events li { padding: 6px 0; border-bottom: 1px solid var(--line); }

@media (max-width: 600px) {
  .topbar { padding: 10px 16px; }
  main { padding: 24px 16px 48px; }
  h1 { font-size: 1.45rem; }
}