:root {
  --bg: #f3f4f6;
  --card: #ffffff;
  --ink: #111827;
  --ink-2: #4b5563;
  --muted: #6b7280;
  --line: #e5e7eb;
  --brand: #0b8f66;
  --brand-ink: #ffffff;
  --brand-soft: #e3f4ee;
  --logo-chip: transparent;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --bad: #b91c1c;
  --bad-soft: #fee2e2;
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0f17;
    --card: #141a24;
    --ink: #f3f4f6;
    --ink-2: #cbd5e1;
    --muted: #94a3b8;
    --line: #253041;
    --brand: #13b488;
    --brand-ink: #04140e;
    --brand-soft: #0f2e25;
    --logo-chip: #ffffff;
    --warn: #fbbf24;
    --warn-soft: #2e2410;
    --bad: #f87171;
    --bad-soft: #2f1414;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b0f17; --card: #141a24; --ink: #f3f4f6; --ink-2: #cbd5e1; --muted: #94a3b8;
  --line: #253041; --brand: #13b488; --brand-ink: #04140e; --brand-soft: #0f2e25; --logo-chip: #ffffff;
  --warn: #fbbf24; --warn-soft: #2e2410; --bad: #f87171; --bad-soft: #2f1414; color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
[hidden] { display: none !important; }

.top { background: var(--card); border-bottom: 1px solid var(--line); }
.top-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); text-decoration: none; }
/* The logo is a black outline, so dark mode sits it on a white chip. */
.brand-mark { display: grid; place-items: center; height: 32px; padding: 0 5px; border-radius: 9px; background: var(--logo-chip); }
.brand-mark img { display: block; height: 24px; width: auto; }
.brand-sub { color: var(--brand); font-weight: 600; }
.who { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--muted); min-width: 0; }
#who-email { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

main { padding-top: 28px; padding-bottom: 40px; min-height: 60vh; }
.foot { padding-bottom: 32px; font-size: 13px; }

h1 { font-size: 24px; line-height: 1.25; margin: 0 0 4px; letter-spacing: -0.01em; }
h2 { font-size: 17px; margin: 0 0 12px; }
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 20px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
.card.narrow { max-width: 420px; margin: 40px auto; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.tile .label { font-size: 13px; color: var(--muted); }
.tile .value { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.tile .sub { font-size: 12px; color: var(--muted); }
.tile.hero { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.tile.hero .label, .tile.hero .sub { color: inherit; opacity: 0.85; }

.code-pill { display: inline-block; font-weight: 700; letter-spacing: 0.04em; background: var(--brand-soft); color: var(--brand); padding: 2px 10px; border-radius: 999px; font-size: 14px; }
.tag { display: inline-block; font-size: 12px; padding: 1px 8px; border-radius: 999px; background: var(--line); color: var(--ink-2); margin-left: 6px; vertical-align: middle; }
.tag.off { background: var(--bad-soft); color: var(--bad); }
.tag.test { background: var(--warn-soft); color: var(--warn); }

.note { background: var(--brand-soft); border-radius: 10px; padding: 12px 14px; color: var(--ink-2); margin-bottom: 16px; }
.note.warn { background: var(--warn-soft); }
.error { background: var(--bad-soft); color: var(--bad); border-radius: 10px; padding: 10px 12px; margin: 10px 0; }

.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
td.num, th.num { text-align: right; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--bg); }
tfoot td { font-weight: 700; border-bottom: none; }

form { display: grid; gap: 12px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
label { display: grid; gap: 4px; font-size: 13px; font-weight: 500; color: var(--ink-2); }
label.check { display: flex; align-items: center; gap: 8px; }
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--card);
  border: 1px solid var(--line); border-radius: 10px; padding: 9px 11px; width: 100%;
}
input[type="checkbox"] { width: auto; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand); outline-offset: 0; border-color: var(--brand); }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 14px; margin: 0; display: grid; gap: 12px; }
legend { font-size: 13px; font-weight: 600; padding: 0 6px; }

.btn { font: inherit; font-weight: 600; border: 0; border-radius: 10px; padding: 10px 16px; cursor: pointer; background: var(--brand); color: var(--brand-ink); }
.btn:disabled { opacity: 0.6; cursor: default; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn.danger { background: transparent; color: var(--bad); border: 1px solid var(--line); }
.btn-link { font: inherit; background: none; border: 0; color: var(--brand); cursor: pointer; padding: 0; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.tabs { display: flex; gap: 6px; margin-bottom: 18px; }
.tabs a { text-decoration: none; color: var(--ink-2); padding: 7px 14px; border-radius: 999px; font-weight: 500; }
.tabs a.on { background: var(--ink); color: var(--card); }

.linkbox { display: flex; gap: 8px; }
.linkbox input { font-size: 12px; }
.two-col { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
@media (min-width: 860px) { .two-col { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); } }